PAIR OF TROUSERS STRETCHABLE AROUND A WAIST
In a pair of trousers stretchable around a waist, to be able to prevent from getting wrinkles and the like on upper parts of a front body and a back body with certainty and improve an appearance so as to make a tuck and an opening end of a storing part unnoticeable and yet, to be able to enhance its productivity. In a pair of suit trousers 1, by following attachment of a tuck 5 to each of upper ends of side lines LS and RS, a primary elastic material being joined between an elongating part 3B and a storing part 3A becomes elastic, thereby being elastic around the waist. With this movement, tucks 5 are opened and closed, therefore, it can prevent from getting wrinkles and the like on upper parts of a front body 4 and a back body 9. Also, tucks 5 are attached along side lines LS and RS, thereby being united with side lines LS and RS with tucks 5 closed. Even if tucks 5 are opened, tucks 5 are extensions of side lines LS and RS, thereby being unnoticeable. Moreover, an opening end 3Ab of the storing part is attached along each of side lines LS and RS, thereby being recognized as a line which is an extension of each of side lines LS and RS and furthermore, belt loops 7 are attached thereto, thereby improving the appearance so as not to be noticeable.
1. Field of the Invention
This invention relates to a garment having a waist part which comprises an overlapped portion in a belt part. More specifically, this invention relates to a pair of trousers stretchable around a waist, which is improved an appearance of a pair of trousers making a waist size stretchable such as trousers including a pair of suit trousers and a pair of cotton trousers, a skirt, culottes and the like, which may be hereafter referred to as “a pair of trousers”.
2. Description of the Related Art
Generally, a size of a belt part of ready-made trousers such as a pair of trousers and the like is set at prescribed intervals, for example, as 69 cm, 72 cm and 75 cm. Purchasers choose one closest to own belt size to buy and adjust it to own belt size or set it right with a leather belt and the like to wear. However, there is a problem that a modification is required in case of adjusting the belt size, thereby taking time and cost. And in case of setting the belt size right with the leather belt and the like, there is another problem that it brings on wrinkles on the belt part of the pair of trousers and the like, which is not preferred as a design and moreover, a comfort when wearing is also inferior.
Consequently, it is known the technical advantages of the inventions disclosed in Japanese Patent Publication No. 2578079 and Japanese Patent Publication No. 2518804 according to an invention of this inventor as assuming these problems are solved. That is, an elastic material such as a rubber and the like is placed in a part of a lateral side and a front side of the belt part of the pair of trousers and the like so as to make the belt size stretchable with this elastic material. Moreover, this inventor improved these patented inventions and invented a stretchable structure on a waist size of a garment which is capable of a smooth stretch while improving its appearance even when widening a gap which is formed for expansion and contraction. This inventor applied for a patent on this invention and obtains the patent that is described in Japanese Patent Publication No. 3964595.
According to an invention described in the Japanese Patent Publication No. 3964595, with an elastic force of a primary elastic material, an elongating part which is inserted into a storing part contacts only with a storing part lining, thereby lowering its contact resistance and being capable of a smooth movement of the storing part and the elongating part. Besides, the storing part lining is attached inside of the storing part seen from upper and rear sides of the storing part, therefore, it never tarnishes its product image by an interlining of the waist part comes in sight and the like.
However, in the technique described in the Japanese Patent Publication No. 3964595, more than a pair of tuck is attached so as not to get wrinkles on a front body by following the movement of the elongating part and the storing part. A turnoff portion of the tuck can be seen from an outside, therefore, there is a problem that it is obvious that the tuck is opened and closed as the waist size of the garment including the pair of trousers becomes elastic, which spoils a beauty.
As a result, an object of this invention is to provide a pair of trousers stretchable around a waist that can certainly prevent from getting wrinkles and the like on upper parts of a front body and a back body of the pair of trousers and yet improve an appearance so as to make a tuck and an opening end of a storing part unnoticeable while making it possible to enhance its productivity.
BRIEF SUMMARY OF THE INVENTIONAccording to a first aspect of the invention, there is provided a pair of trousers stretchable around a waist comprising an overlapped portion of a belt part having an interlining, an elongating part attached to one side of the belt part of the overlapped portion and formed at the belt part mentioned above so that one end elongates, a storing part which is formed at the other side of the belt part of the overlapped portion mentioned above and capable of inserting the elongating part mentioned above so as to cover it from a design side and a primary elastic material that both ends are joined between the elongating part mentioned above and the storing part mentioned above while making an apparent length of the belt part stretchable. Besides, a tuck is attached along each of side lines of both sides to each of upper ends of side lines of both sides mentioned above and yet, the overlapped portion of the belt part mentioned above is attached near the tucks mentioned above each and an opening end of the storing part mentioned above is attached along each of side lines of both sides mentioned above.
According to a second aspect of the invention, there is provided a pair of trousers stretchable around a waist comprising an overlapped portion of a belt part having an interlining, an elongating part attached to one side of the belt part of the overlapped portion and formed at the belt part mentioned above so that one end elongates, a storing part which is formed at the other side of the belt part of the overlapped portion mentioned above and capable of inserting the elongating part mentioned above so as to cover it from a design side and a primary elastic material that both ends are joined between the elongating part mentioned above and the storing part mentioned above while making an apparent length of the belt part stretchable. Besides, a tuck is attached along each of side lines of both sides to each of rear sides of neighborhood upper ends of side lines of both sides mentioned above and yet, the overlapped portion of the belt part mentioned above is attached near the tucks mentioned above each and an opening end of the storing part mentioned above is attached along each of side lines of both sides mentioned above.
According to a third aspect of the invention, in one of compositions of claim 1 and claim 2, there is provided a pair of trousers stretchable around a waist that a pocket is attached close to or along each of side lines of both sides mentioned above.
Here, the “pocket” can be applied to any kind of pockets having variously-shaped outer edges including a waist pocket having a straight-line outer edge, an L pocket having a nearly L-shaped outer edge, an S pocket having a nearly S-shaped outer edge as one of its deformation and the like. In addition, the “pocket” is required to attach to both sides, however, it is not a necessary requirement that pockets in both sides are symmetric and different-shaped pockets in right and left sides can be applied.
According to a forth aspect of the invention, in composition of claim 3, there is provided a pair of trousers stretchable around a waist that pockets mentioned above are waist pockets having linearly-elongated outer edges from front center directions of neighborhood side lines of both sides mentioned above of the belt part mentioned above toward side lines of both sides mentioned above, respectively.
According to a fifth aspect of the invention, in composition of claim 3, there is provided a pair of trousers stretchable around a waist that pockets mentioned above are L pockets having nearly L-shaped outer edges, respectively.
According to a sixth aspect of the invention, in composition of claim 3, there is provided a pair of trousers stretchable around a waist that pockets mentioned above are mid-waist pockets having pocket openings on side lines mentioned above under the tucks mentioned above respectively or pockets having pocket openings nearer front centers of neighborhood side lines mentioned above respectively.
According to a seventh aspect of the invention, in one of compositions of claim 1 to claim 6, there is provided a pair of trousers stretchable around a waist that belt loops are attached along opening ends of the storing part mentioned above in the belt part mentioned above.
According to an eighth aspect of the invention, in one of compositions of claim 1 to claim 7, there is provided a pair of trousers stretchable around a waist that an interlining is attached to a rear side of a crease or close to the rear side of the crease in each of upper ends of side lines mentioned above. Here, the interlining can be attached to the rear side of the crease or close to the rear side of the crease in each of upper ends of side lines with an adhesive or can be attached by pressing with an iron and the like using an adhesive padding as an interlining.
According to the first aspect of the invention, there is provided a pair of trousers stretchable around a waist comprising the overlapped portion of the belt part having the interlining, the elongating part attached to one side of the belt part of the overlapped portion and formed at the belt part so that one end elongates, the storing part which is formed at the other side of the belt part of the overlapped portion and capable of inserting the elongating part so as to cover it from the design side and the primary elastic material that both ends are joined between the elongating part and the storing part while making the apparent length of the belt part stretchable. Besides, the tuck is attached along each of side lines of both sides to each of upper ends of side lines of both sides. And yet, the overlapped portion of the belt part is attached near the tucks each and the opening end of the storing part is attached along each of side lines of both sides.
As described above, by following attachment of the tucks to upper ends of side lines of both sides, the primary elastic material that both sides are joined between the elongating part and the storing part becomes elastic, thereby being elastic around the waist. With this movement, the tucks are opened and closed, therefore, it can prevent from getting wrinkles and the like on upper parts of the front body and the back body of the pair of trousers which are sewn on the belt part. And the tucks are attached along side lines which are formed by joining the front body and the back body of the pair of trousers, thereby being united with side lines with the tucks closed. Even if the tucks are opened, the tucks are extensions of side lines respectively, thereby making it possible to improve the appearance so as not to be noticeable.
Moreover, the overlapped portion of the belt part is attached near the tucks each and the opening end of the storing part is attached along each of side lines of both sides, therefore, the opening end of the storing part is also recognized as a line which is an extension of each of side lines while making it possible to improve the appearance so as to make the opening ends of the storing part unnoticeable. Besides, side lines, tucks and opening ends of the storing part are all concentrated within a narrow range, therefore, sewing of the pair of trousers can be concentrated within the narrow range and moreover, the number of sewing can be reduced, thereby making it possible to provide a pair of trousers stretchable around a waist, which is highly productive.
Thus, there is provided a pair of trousers stretchable around a waist that can certainly prevent from getting wrinkles and the like on upper parts of the front body and the back body of the pair of trousers and improve the appearance so as to make tucks and opening ends of the storing part unnoticeable while making it possible to enhance its productivity.
According to the second aspect of the invention, there is provided a pair of trousers stretchable around a waist comprising the overlapped portion of the belt part having the interlining, the elongating part attached to one side of the belt part of the overlapped portion and formed at the belt part so that one end elongates, the storing part which is formed at the other side of the belt part of the overlapped portion and capable of inserting the elongating part so as to cover it from the design side and the primary elastic material that both ends are joined between the elongating part and the storing part while making the apparent length of the belt part stretchable. Besides, the tuck is attached along each of side lines of both sides to each of rear sides of neighborhood upper ends of side lines of both sides and yet, the overlapped portion of the belt part is attached near the tucks each and the opening end of the storing part is attached along each of side lines of both sides.
As described above, by following attachment of the tucks to rear sides of neighborhood upper ends of side lines of both sides, the primary elastic material that both sides are joined between the elongating part and the storing part becomes elastic, thereby being elastic around the waist. With this movement, the tucks are opened and closed, therefore, it can prevent from getting wrinkles and the like on upper parts of the front body and the back body of the pair of trousers which are sewn on the belt part. And the tucks are attached to rear sides of neighborhood side lines of the pair of trousers, therefore, turnoff lines of the tucks can not be seen from the outside and it can improve the appearance so as not to be noticeable even if the tucks are opened and closed.
Moreover, the overlapped portion of the belt part is attached near the tucks each and the opening end of the storing part is attached along each of side lines of both sides, therefore, the opening end of the storing part is also recognized as a line which is an extension of each of side lines and it can improve the appearance so as to make opening ends of the storing part unnoticeable. Besides, side lines, tucks and opening ends of the storing part are all concentrated within the narrow range, therefore, sewing of the pair of trousers can be concentrated within the narrow range and the number of sewing can be reduced, thereby making it possible to provide a pair of trousers stretchable around a waist, which is highly productive.
Thus, there is provided a pair of trousers stretchable around a waist that can certainly prevent from getting wrinkles and the like on upper parts of the front body and the back body of the pair of trousers and improve the appearance so as to make tucks and opening ends unnoticeable while making it possible to enhance its productivity.
According to the third aspect of the invention, there is provided a pair of trousers stretchable around a waist that the pocket is attached close to or along each of side lines of both sides. Here, the “pocket” can be applied to any kind of pockets having variously-shaped outer edges including the waist pocket having the straight-line outer edge, the L pocket having the nearly L-shaped outer edge, the S pocket having the nearly S-shaped outer edge as one of its deformation and the like. In addition, the “pocket” is required to attach to both sides, however, it is not a necessary requirement that pockets in both sides are symmetric and different-shaped pockets in right and left sides can be applied.
As described above, by attachment of the pockets, in addition to advantages recited in one of claims 1 and 2, it can obtain an advantageous effect that a space to put a small object in both sides can be secured, thereby making it possible to provide a pair of trousers stretchable around a waist, which is easier to use. And moreover, by attachment of the pockets to neighborhood side lines of both sides, the tucks being united with side lines each is recognized as a line of each of back ends of the pockets, thereby making it further unnoticeable.
Thus, there is provided a pair of trousers stretchable around a waist that is easier to use and certainly enables to prevent from getting wrinkles and the like on upper parts of the front body and the back body of the pair of trousers and yet improve the appearance so as to make tucks and opening ends of the storing part unnoticeable while making it possible to enhance its productivity.
According to the forth aspect of the invention, there is provided a pair of trousers stretchable around a waist that the pockets are waist pockets having linearly-elongated outer edges from front center directions of neighborhood side lines of both sides of the belt part toward side lines of both sides, respectively.
Accordingly, in addition to advantages recited in claim 3, it can obtain an advantageous effect that it enables to improve the appearance in a pair of trousers stretchable around a waist with waist pockets that match not only formal trousers such as a pair of suit trousers and the like but also casual trousers such as a pair of jeans, a pair of cotton trousers and the like.
Thus, there is provided a pair of trousers stretchable around a waist that can certainly prevent from getting wrinkles and the like on upper parts of the front body and the back body of the pair of trousers and improve the appearance so as to make tucks and opening ends unnoticeable while making it possible to enhance its productivity.
According to the fifth aspect of the invention, there is provided a pair of trousers stretchable around a waist that the pockets are L pockets having nearly L-shaped outer edges, respectively.
Accordingly, in addition to the advantages recited in claim 3, it can obtain an advantageous effect that it enables to improve the appearance in a pair of trousers stretchable around a waist with L pockets that particular match casual trousers such as a pair of jeans, a pair of cotton trousers and the like and yet, which are suitable as a pocket for use in a pair of ladies' trousers also.
Thus, there is provided a pair of trousers stretchable around a waist that can certainly prevent from getting wrinkles and the like on upper parts of the front body and the back body of the pair of trousers and improve the appearance so as to make tucks and opening ends unnoticeable while making it possible to enhance its productivity.
According to the sixth aspect of the invention, there is provided a pair of trousers stretchable around a waist that the pockets are mid-waist pockets having pocket openings on side lines under tucks respectively or pockets having pocket openings nearer front centers of neighborhood side lines respectively.
These pockets are particularly suitable as a pocket for use in a pair of ladies' trousers because it does not get wrinkles and the like on pocket openings even if a lady who has a great pelvis wears it. Accordingly, in addition to the advantages recited in claim 3, it can obtain an advantageous effect that it enable to provide a pair of trousers stretchable around a waist that is particularly suitable for use in a pair of ladies' trousers.
Thus, there is provided a pair of trousers stretchable that is particularly suitable for use in a pair of ladies' trousers and certainly enables to prevent from getting wrinkles and the like on upper parts of the front body and the back body of a pair of trousers and moreover improve the appearance so as to make tucks and opening ends unnoticeable while making it possible to enhance its productivity.
According to the seventh aspect of the invention, there is provided a pair of trousers stretchable around a waist that belt loops are attached along opening ends of the storing part in the belt part.
Accordingly, in addition to the advantages recited in claims 1 to 6, it can obtain an advantageous effect that it enables to greatly improve the appearance because opening ends of the storing part, which are unnoticeable by being attached along side lines of both sides, are covered further with belt loops, thereby becoming harder to see it from the outside.
Thus, there is provided a pair of trousers stretchable around a waist that can certainly prevent from getting wrinkles and the like on upper parts of the front body and the back body of the pair of trousers and improve the appearance so as to make tucks and opening ends unnoticeable while making it possible to enhance its productivity.
According to the eighth aspect of the invention, there is provided a pair of trousers stretchable around a waist that the interlining is attached to the rear side of the crease or close to the rear side of the crease in each of upper ends of side line. Here, the interlining can be attached to the rear side of the crease or close to the crease in each of upper ends of side lines with an adhesive or can be attached by pressing with an iron and the like using the adhesive padding as an interlining.
Accordingly, in addition to the advantages recited in claims 1 to 7, it can obtain an advantageous effect that it enables to prevent creases in upper ends of side lines, which are easy to widen when tucks are opened in wearing, from widening by attaching the interlining to each of rear sides of creases or close to each of rear sides of creases so as to make creases open easily and moreover, it can certainly prevent the appearance from impairing by widening creases when tucks are opened.
Thus, there is provided a pair of trousers stretchable that can certainly prevent from getting wrinkles and the like on upper parts of the front body and the back body of the pair of trousers and improve the appearance so as to make tucks and opening ends unnoticeable while making it possible to enhance its productivity.
Pairs of trousers stretchable around a waist according to several embodiments of the invention are hereunder described referring to the attached drawings. In addition, same signs and same reference letters in each of the several embodiments of the invention mean the same or equivalent function parts and the same signs and the same reference letters of the mutual embodiment are common function parts to those embodiments, therefore the overlapped detailed explanation is to be omitted here.
First EmbodimentFirst, a pair of trousers stretchable around a waist according to a first embodiment of the invention is described referring to
As shown in
More specifically, in the belt part 3, an overlapped portion made by a storing part 3A and an elongating part 3B which is inserted into the storing part 3A is formed near each of upper ends of side lines LS and RS of the front body 4. An end of the elongating part 3B and the storing part 3A are joined in the storing part 3A with an elastic tape as a primary elastic material, thereby making the apparent length of the belt part 3 stretchable. And in accordance with stretching of the belt part 3, tucks 5 which are attached to upper ends of side lines LS and RS are opened and closed.
Hereby, in case a pull force is not applied to the belt part 3, as shown in
Moreover, as shown in
Furthermore, as shown in
Next, a method of forming the tuck 5 in the pair of suit trousers 1 according to the first embodiment of the invention is described referring to
As shown in
Here, as shown in
As shown in
Thus, the tuck 5 is formed along the left side line LS and similarly, another tuck 5 is also formed near the right waist pocket 2 along the right side line RS. As described above, in the pair of suit trousers 1 according to the first embodiment of the invention, principal parts are concentrated close to right and left side lines LS and RS, therefore, the number of sewing is reduced and production efficiency is enhanced.
Next, the structure that is stretchable around the waist is described referring to
Here, as shown in
The end of the elongating part 3B and the inner side of the storing part 3A are joined in the storing part 3A with the wide elastic tape 10 as a primary elastic material. And moreover, a belt-like stretch stopper 11 made of a cloth which is not elasticized is sewn on the elastic tape 10, therefore, even if the pull force is applied to the elastic tape 10, it can stretch only up to a length that the stretch stopper 11 is folded up.
More specifically, a maximum stretch length of the elastic tape 10 is defined by the stretch stopper 11, thereby preventing the elastic tape 10 from excessively stretching and giving the elastic rape 10 a longer life. An action of the stretch stopper 11 on the elastic tape 10 is exactly equal to each of the embodiments hereinafter also and the stretch length around the waist in each of the embodiments is determined by the length that the stretch stopper 11 is folded up. In addition, in the pair of suit trousers 1 according to the first embodiment of the invention, it takes about 2 cm for the length that the stretch stopper 11 is folded up and thus the stretch length around the waist is about 2 cm.
Furthermore, as shown in
It makes a loop with the storing part 3A having such a structure so as to close it at the lower end and as shown in
More specifically, in the pair of suit trousers 1 according to the first embodiment of the invention, tucks 5 are attached along side lines LS and RS of both sides to upper ends of side lines LS and RS of both sides and pockets 2 are attached from side lines LS and RS of both sides toward front center FC directions, respectively. And moreover, the overlapped portion of the belt part 3 is attached near the tucks 5 each and opening ends 3Ab of the storing part are attached along side lines LS and RS of both sides. The pockets 2 are waist pockets 2 that outer edges 2A are linearly-stretched from front center FC directions of neighborhood side lines LS and RS of both sides of the belt part 3 toward side lines LS and RS of both sides, respectively.
Furthermore, in the belt part 3, belt loops 7 are attached along opening ends 3Ab of the storing part and also, interlinings 14, 14A, 14B and 14C are attached to the rear side of the crease 5a or close to the rear side of the crease 5a in the tuck 5, respectively. Accordingly, the pair of suit trousers 1 according to the first embodiment of the invention corresponds with the pair of trousers stretchable around the waist according to an invention of claim 1, claim 3, claim 4, claim 7 and claim 8.
Thus, in the pair of suit trousers 1 according to the first embodiment of the invention, by following attachment of the tucks 5 to upper ends of side lines of both sides, the primary elastic material 10 that both sides are joined between the elongating part 3B and the storing part 3A becomes elastic, thereby being elastic around the waist. With this movement, the tucks 5 are opened and closed, therefore, it can prevent from getting wrinkles and the like on upper parts of the front body 4 and the back body 9 which are sewn on the belt part 3. And the tucks 5 are attached along side lines LS and RS which are formed by joining the front body 4 and the back body 9, thereby being united with side lines LS and RS with the tucks 5 closed. Even if the tucks 5 are opened, the tucks 5 are extensions of side lines LS and RS, thereby making it possible to improve the appearance so as not to be noticeable.
Besides, waist pockets 2 are also attached from side lines LS and RS toward front center FC directions, respectively. Therefore, tucks 5 which are united with side lines LS and RS each is recognized as a line of each of back ends of waist pockets 2, thereby being unnoticeable. Moreover, the overlapped portion of the belt part 3 is attached near the tucks 5 each and the opening end 3Ab of the storing part is attached along each of side lines LS and RS of both sides, therefore, the opening end 3Ab of the storing part is also recognized as a line which is an extension of each of side lines LS and RS. Furthermore, belt loops 7 are attached along the opening ends 3Ab of the storing part, thereby making it possible to improve the appearance so as not to be noticeable.
Additionally, side lines LS and RS, tucks 5 and opening ends 3Ab of the storing part are all concentrated within a narrow range, therefore, sewing of the pair of suit trousers 1 can be concentrated within the narrow range and the number of sewing is reduced, thereby making it possible to provide a pair of trousers stretchable, which is highly productive. And also, it can prevent the crease 5a of the tuck 5, which is easy to widen when wearing, from widening by attaching interlinings 14, 14A, 14B and 14C to the rear side of the crease 5a or close to the rear side of the crease 5a respectively so as to make the crease 5a open easily and moreover, it can certainly prevent the appearance from impairing when the tuck 5 is opened.
Thus, in the pair of suit trousers 1 as a pair of trousers stretchable around a waist according to the first embodiment of the invention, it can obtain a working-effect that it certainly enables to prevent from getting wrinkles and the like on upper parts of the front body 4 and the back body 9 and improve the appearance so as to make tucks 5 and opening ends 3Ab of the storing part unnoticeable while making it possible to enhance its productivity.
Second EmbodimentNext, a pair of trousers stretchable around a waist according to a second embodiment of the invention is described referring to
As shown in
More specifically, in the belt part 3, an overlapped portion made by a storing part 3A and an elongating part 3B which is inserted into the storing part 3A is formed near each of upper parts of side lines LS and RS of the front body 4. An end of the elongating part 3B and the storing part 3A are joined in the storing part 3A with an elastic tape as a primary elastic material, thereby making the apparent length of the belt part 3 stretchable. And in accordance with stretching of the belt part 3, tucks 17 which are attached to rear sides of upper ends of side lines LS and RS are opened and closed.
Hereby, in case a pull force is not applied to the belt part 3, as shown in
Other structures are the same as the pair of suit trousers 1 as a pair of trousers stretchable around a waist according to the first embodiment mentioned above. That is, as shown in
Next, a process of forming the tuck 17 in the pair of suit trousers 16 according to the second embodiment of the invention is described referring to
As shown in
Then, the tuck 17 is formed by folding down upper ends of ends 18 of the pocket sackcloth 8 and the filler cloth 6. Here, as shown in
A belt cloth 3Aa which comprises the storing part 3A and a belt cloth 3Ba which comprises the elongating part 3B are sewn on upper parts of the front body 4 and the back body 9 so that an opening end 3Ab of the storing part is located on an extension of the side line LS. Thus, the tuck 17 is formed along the left side line LS and similarly, another tuck 17 is also formed near the right waist pocket 2 along the right side line RS. As described above, in the pair of suit trousers 16 according to the second embodiment of the invention, principal parts are concentrated on neighborhood right and left side lines LS and RS, therefore, the number of sewing is reduced and production efficiency is enhanced.
As shown in
It makes a loop with the storing part 3A having such a structure so as to close it at a lower end and as shown in
More specifically, in the pair of suit trousers 16 according to the second embodiment of the invention, tucks 17 are attached along side lines LS and RS of both sides to rear sides of upper ends of side lines LS and RS of both sides, while pockets 2 are attached from side lines LS and RS of both sides toward front center FC directions, respectively. An overlapped portion of a belt part 3 is attached near the tucks 17 each and opening ends 3Ab of the storing part are attached along side lines LS and RS of both sides. The pockets 2 are waist pocket 2 that outer edges 2A are linearly-elongated from front center FC directions of neighborhood side lines LS and RS of both sides of the belt part 3 toward side lines LS and RS of both sides, respectively.
Furthermore, in the belt part 3, belt loops 7 are attached along opening ends 3Ab of the storing part and the interlining 14 is joined on the rear side of the crease 17a in each of the tucks 17. Accordingly, the pair of suit trousers 16 as a pair of trousers stretchable around a waist according to the second embodiment of the invention corresponds with the pair of trousers stretchable around a waist according to an invention of claim 2, claim 3, claim 4, claim 7 and claim 8.
Thus, in the pair of suit trousers 16 as a pair of trousers stretchable around a waist according to the second embodiment of the invention, it can obtain a working-effect that it certainly enables to prevent from getting wrinkles and the like on upper parts of the front body 4 and the back body 9 and improve the appearance so that tucks 17 and opening ends 3Ab of the storing part are not noticeable while making it possible to enhance its productivity.
Third EmbodimentNext, a pair of trousers stretchable around a waist according to a third embodiment of the invention is described referring to
As shown in
More specifically, in the belt part 23, an overlapped portion made by a storing part 23A and an elongating part 23B which is inserted into the storing part 23A is formed near each of upper parts of side lines LS and RS of the front body 24. An end of the elongating part 23B and the storing part 23A are joined in the storing part 23A with an elastic tape as a primary elastic material, thereby making the apparent length of the belt part 23 stretchable. And in accordance with stretching of the belt part 23, tucks 25 which are attached to upper ends of side lines LS and RS are opened and closed.
Hereby, in case a pull force is not applied to the belt part 23, as shown in
Moreover, as shown in
Furthermore, as shown in
Next, a process of forming the tuck 25 in the pair of cotton trousers 21 with L pockets according to the third embodiment of the invention is described referring to
As shown in
And moreover, the tuck 25 is formed by folding down upper ends of the pocket sackcloth 28 and the filler cloth 26. Here, as shown in
A belt cloth 23Aa which comprises the storing part 23A and a belt cloth 23Ba which comprises the elongating part 23B are sewn on upper parts of the front body 24 and the back body 29 so that an opening end 23Ab of the storing part is located on an extension of the side line LS. In addition, the belt cloth 23Aa which comprises the storing part 23A is the common cotton cloth with the front body 24 and the back cloth 29 of the pair of cotton trousers 21 with L pockets. The belt cloth 23Ba which comprises the elongating part 23B is also the common cotton cloth with the front body 24 and the back cloth 29 of the pair of cotton trousers 21 with L pockets.
Thus, the tuck 25 is formed along the left side line LS and similarly, another tuck 25 is also formed near the right L pocket 22 along the right side line RS. As described above, in the pair of cotton trousers 21 with L pockets according to the third embodiment of the invention, principal parts are concentrated close to right and left side lines LS and RS, therefore, the number of sewing is reduced and production efficiency is enhanced.
Next, the structure that is stretchable around the waist is described referring to
Here, as shown in
Additionally, as shown in
It makes a loop with the storing part 23A having such a structure so as to close it at the lower end and as shown in
More specifically, in the pair of cotton trousers 21 with L pockets according to the third embodiment of the invention, tucks 25 are attached along side lines LS and RS of both sides to upper ends of side lines LS and RS of both sides and pockets 22 are attached from side lines LS and RS toward front center FC directions, respectively. Also, the overlapped portion of the belt part 23 is attached near the tucks 25 each and opening ends 23Ab of the storing part are attached along side lines LS and RS of both sides. The pockets 22 are L pockets 22 having nearly L-shaped outer edges 22A, respectively.
Furthermore, in the belt part 23, belt loops 27 are attached along opening ends 23Ab of the storing part and the interlining 14 is attached to the rear side of the crease 25a in each of the tucks 25. Accordingly, the pair of cotton trousers 21 with L pockets according to the third embodiment of the invention corresponds with the pair of trousers stretchable around the waist according to an invention of claim 1, claim 3, claim 5, claim 7 and claim 8.
Thus, in the pair of cotton trousers 21 with L pockets according to the third embodiment of the invention, it can obtain a work-effect that it certainly enables to prevent from getting wrinkles and the like on upper parts of the front body 24 and the back body 29 and improve the appearance so as to make tucks 25 and opening ends 23Ab of the storing part unnoticeable while making it possible to enhance its productivity.
Forth EmbodimentNext, a pair of trousers stretchable around a waist according to a forth embodiment of the invention is described referring to
As shown in
More specifically, in the belt part 23, an overlapped portion made by a storing part 23A and an elongating part 23B which is inserted into the storing part 23A is formed near each of upper parts of side lines LS and RS of the front body 24. An end of the elongating part 23B and the storing part 23A are joined in the storing part 23A with the elastic tape as a primary elastic material, thereby making the apparent length of the belt part 23 stretchable. And in accordance with stretching of the belt part 23, tucks 32 which are attached to rear sides of upper ends of side lines LS and RS are opened and closed.
Hereby, in case a pull force is not applied to the belt part 23, as shown in
Next, a process of forming the tuck 32 in the pair of cotton trousers 31 with L pockets according to the forth embodiment of the invention is described referring to
As shown in
And moreover, the tuck 32 is formed by folding down upper ends of ends 33 of the pocket sackcloth 28 and the filler cloth 26. Here, as shown in
A belt cloth 23Aa which comprises the storing part 23A and a belt cloth 23Ba which comprises the elongating part 23B are sewn on upper parts of the front body 24 and the back body 29 so that an opening end 23Ab of the storing part is located on an extension of the side line LS. Thus, the tuck 32 is formed along the left side line LS and similarly, another tuck 32 is also formed near the right L pocket 22 along the right side line RS. As described above, in the pair of cotton trousers 31 with L pockets according to the forth embodiment of the invention, principal parts are concentrated close to right and left side lines LS and RS, therefore, the number of sewing is reduced and production efficiency is enhanced.
As shown in
Thus, in the pair of cotton trousers 31 with L pockets as a pair of trousers stretchable around a waist according to the forth embodiment of the invention, it can obtain a working-effect that it certainly enables to prevent from getting wrinkles and the like on upper parts of the front body 24 and the back body 29 and improve the appearance so as to make tucks 32 and opening ends 23Ab of the storing part unnoticeable while making it possible to enhance its productivity.
Fifth EmbodimentNext, a pair of trousers stretchable around a waist according to a fifth embodiment of the invention is described referring to
As shown in
More specifically, an overlapped portion made by a storing part 3A and an elongating part 3B which is inserted into the storing part 3A is formed near each of the tucks 17 of one pair of right and left in the belt part 3. An end of the elongating part 3B and the storing part 3A are joined in the storing part 3A with the elastic tape as a primary elastic material, while tucks 17 of one pair of right and left are attached to upper parts of side lines LS and RS, thereby making the apparent length of the belt part 3 stretchable. In addition, the structure that is stretchable around the waist is also the same as the pair of trousers stretchable around the waist according to the second embodiment mentioned above.
Hereby, in case a pull force is not applied to the belt part 3, as shown in
Additionally, as shown in
Thus, in the pair of suit trousers 36 as a pair of trousers stretchable around a waist according to the fifth embodiment of the invention, it can obtain a work-effect that it certainly enables to prevent from getting wrinkles and the like on upper parts of the front body 4 and the back body 9 and improve the appearance so as to make tucks 17 and opening ends 3Ab unnoticeable while making it possible to enhance its productivity.
Sixth EmbodimentNext, a pair of trousers stretchable around a waist according to a sixth embodiment of the invention is described referring to
As shown in
More specifically, in the belt part 23, an overlapped portion made by a storing part 23A and an elongating part 23B which is inserted into the storing part 23A is formed near each of the tucks 25 of one pair of right and left. An end of the elongating part 23B and the storing part 23A are joined in the storing part 23A with the elastic tape as a primary elastic material and tucks 25 of one pair of right and left are attached to upper parts of side lines LS and RS, thereby making the apparent length of the belt part 23 stretchable.
Hereby, in case a pull force is not applied to the belt part 23, as shown in
In addition, as shown in
Besides, in the pair of ladies' trousers 40 according to the sixth embodiment of the invention, a reason why mid-waist pockets 38 not waist pockets like the first embodiment and the second embodiment mentioned above are attached is that if a normal waist pocket is attached, the pocket opening is distorted easily when wearing because females have great pelvises, thereby being not so preferred, however, there is no such a possibility in the mid-waist pockets 38, thereby being preferred as a pocket for use in a pair of ladies' trousers as same as L pockets described in the third embodiment and the forth embodiment mentioned above.
Next, a pair of ladies' trousers 40A as a pair of trousers stretchable around a waist according to a first modified example of the sixth embodiment of the invention is described referring to
As shown in
In the pair of ladies' trousers 40A having such a structure as a pair of trousers stretchable around a waist according to the first modified example of the sixth embodiment of the invention, one-sided astragal pockets 38A having pocket openings 39A of the one-sided astragal pocket are attached near the tucks 25, therefore, it can prevent the appearance from impairing by being distorted the pocket openings 39A even if a lady who has a great pelvis wears it.
Next, a pair of ladies' trousers 40B as a pair of trousers stretchable around a waist according to a second modified example of the sixth embodiment of the invention is described referring to
As shown in
In the pair of ladies' trousers 40B having such a structure as a pair of trousers stretchable around a waist according to the second modified example of the sixth embodiment of the invention, double astragal pockets 38B having pocket openings 39B of the double astragal pocket are attached near the tucks 25 respectively, therefore, it can prevent the appearance from impairing by being distorted the pocket openings 39B even if a lady who has a great pelvis wears it.
Next, a pair of ladies' trousers 40C as a pair of trousers stretchable around a waist according to a third modified example of the sixth embodiment of the invention is described referring to
As shown in
In the pair of ladies' trousers 40C having such a structure as a pair of trousers stretchable around a waist according to the third modified example of the sixth embodiment of the invention, pockets 38C with flaps having pocket openings 39C with flaps are attached near the tucks 25, therefore, it can prevent the appearance from impairing by being distorted the pocket openings 39C even if a lady who has a great pelvis wears it.
Thus, in the pairs of ladies trousers 40, 40A, 40B and 40C as a pair of trousers stretchable around a waist according to the sixth embodiment of the invention, there is no possibility of getting wrinkles on the front body 24 by the tucks 25 which are attached to upper parts of LS and RS of both sides are opened and closed when stretching around the waist, therefore, it enables to provide a pair of trousers stretchable around a waist, which is more highly-attractive. Accordingly, the pairs of ladies trousers 40, 40A, 40B and 40C as a pair of trousers stretchable around a waist according to the sixth embodiment of the invention correspond with the pair of trousers stretchable around the waist according to an invention of claim 1, claim 3, claim 6, claim 7 and claim 8.
Hereby, in the pairs of ladies trousers 40, 40A, 40B and 40C according to the sixth embodiment of the invention, by following attachment of the tucks 25 to upper ends of side lines of both sides, the primary elastic material 10 that both ends are joined between the elongating part 23B and the storing part 23A becomes elastic, thereby being elastic around the waist. With this movement, the tucks 25 are opened and closed, therefore, it can prevent from getting wrinkles and the like on upper parts of the front body 24 and the back body 29 which are sewn on the belt part 23. And the tucks 25 are attached along side lines LS and RS which are formed by joining the front body 24 and the back body 29, thereby being united with side lines LS and RS with the tucks 25 closed. Even if the tucks 25 are opened, the tucks 25 are extensions of side lines LS and RS respectively, thereby improving the appearance so as not to be noticeable.
Also, the overlapped portion of the belt part 23 is formed near the tucks 25 each and the opening end 23Ab of the storing part are attached along each of side lines LS and RS of both sides, therefore, the opening end 23Ab of the storing part is also recognized as a line which is an extension of each of side lines LS and RS and moreover, belt loops 27 are attached along opening ends 23Ab of the storing part, therefore, it can improve the appearance so as not to be noticeable.
And side lines LS and RS, tucks 25 and opening ends 3Ab of the storing part are all concentrated within a narrow range, therefore, sewing of the pairs of ladies' trousers 40, 40A, 40B and 40C can be concentrated within the narrow range and the number of sewing is reduced. Thus, it makes possible to provide a pair of trousers stretchable around a waist, which is highly-productive. In addition, it can prevent the crease 25a of the tuck 25, which is easy to widen when wearing, from widening by attaching the interlining 14 to the rear side of the crease 25a and moreover, it can certainly prevent the appearance from impairing when the tuck 25 is opened.
Thus, in the pairs of trousers 40, 40A, 40B and 40C as a pair of trousers stretchable around a waist according to the sixth embodiment of the invention, it can obtain a work-effect that it certainly enables to prevent from getting wrinkles and the like on upper parts of the front body 24 and the back body 29 and improve the appearance so as to make tucks 25 and opening ends 23Ab of the storing part unnoticeable while making it possible to enhance its productivity.
Seventh EmbodimentNext, a pair of trousers stretchable around a waist according to a seventh embodiment of the invention is described referring to
As shown in
As shown in
Here, as shown in
And as shown in
Hereby, in case a pull force is not applied to a belt part 23, as shown in
Additionally, as shown in
Hereby, in the pair of cotton trousers 41A with L pockets according to the modified example of the seventh embodiment of the invention, in case a pull force is not applied to a belt part 23, as shown in
Thus, in the pairs of cotton trousers 41 and 41A with L pockets as a pair of trousers stretchable around a waist according to the seventh embodiment of the invention, it can obtain a work-effect that it certainly enables to prevent from getting wrinkles and the like on upper parts of the front body 24 and the back body 29 and improve the appearance so as to make tucks 42 and opening ends 23Ab of the storing part unnoticeable while making it possible to enhance its productivity.
Eighth EmbodimentNext, a pair of trousers stretchable around a waist according to an eighth embodiment of the invention is described referring to
As shown in
As shown in
Hereby, in case a pull force is not applied to a belt part 23, as shown in
Thus, in the pairs of cotton trousers 46 with L pockets as a pair of trousers stretchable around a waist according to the eighth embodiment of the invention, it can obtain a work-effect that it certainly enables to prevent from getting wrinkles and the like on upper parts of the front body 24 and the back body 29 and improve the appearance so as to make tucks 47 and opening ends 23Ab of the storing part unnoticeable while making it possible to enhance its productivity.
Ninth EmbodimentNext, a pair of trousers stretchable around a waist according to a ninth embodiment of the invention is described referring to
As shown in
Also, as shown in
Moreover, as shown in
Besides, as shown in
Furthermore, as shown in
This pair of trousers 51D stretchable around the waist is particularly suitable for a pair of golfing slacks for men and the like. In addition, a method of forming the tuck 55D and a structure of a stretchable belt part 53 are the same as the pair of cotton trousers 31 with L pockets as a pair of trousers stretchable around a waist according to the forth embodiment shown in
Additionally, as shown in
This pair of trousers 51E stretchable around the waist is particularly suitable for a pair of ladies' slacks and the like because the pocket openings 52Ea are not open even if a lady who has a great pelvis wears it. In addition, a method of forming the tuck 55E and a structure of the stretchable belt part 53 are the same as the pair of cotton trousers 31 with L pockets stretchable around the waist according to the forth embodiment shown in
Accordingly, in the pairs of trousers 51, 51A, 51B, 51C, 51D and 51E stretchable around the waist according to the ninth embodiment of the invention, it can obtain a work-effect that it certainly enables to prevent from getting wrinkles and the like on upper parts of the front body and the back body and improve the appearance so as to make the tucks 55, 55A, 55B, 55C, 55D and 55E and opening ends of storing parts 53A and 54A unnoticeable while making it possible to enhance its productivity and moreover, being excellent as a design also.
Each of the above-mentioned embodiments of the invention describes suit trousers, cotton trousers and ladies' trousers as a pair of trousers stretchable around a waist, for example, however, all garments which have a waist part comprising an overlapped portion in a belt part including a pair of slacks and a pair of cotton trousers with pockets except for an L pocket and moreover, a pair of jeans, a skirt, culottes and the like are intended to be embraced therein.
Also, in each of the above-mentioned embodiments of the invention, only the example that both of the storing part and the elongating part are made of the common cloth with the front body and the back body of the pair of trousers stretchable around the waist while making the structure that both sides of the storing part and the elongating part are united and folded down at the upper end of the belt part is described, however, the structure of the storing part and the elongating part may be useful in other applications.
For example, a structure in which only front sides of the storing part and the elongating part are made use of the common cloth with the front body and the back body and a different cloth is used for rear sides of the storing part and the elongating part while joining both clothes on the upper end of the belt part is applicable. Here, as a different cloth which comprises rear sides of the storing part and the elongating part, a structure in which the rear side of the storing part is made use of a marbelt and the rear side of the elongating part is also used of the marbelt and another structure in which rear sides of the storing part and the elongating part are united and a cloth which is elasticized, for example, a power net and an elastic webbing is made used of can be considered. Moreover, still another structure in which the rear side of the elongating part is made use of the elastic webbing and the rear side of the storing part is made use of the common cloth with the front body or the marbelt can be embraced.
Furthermore, in each of the above-mentioned embodiments of the invention mentioned above, the example making use of the elastic tape as a primary elastic material is described, however, other various materials having elasticity such as a flat rubber, a rubber plate and the like are applicable as a primary elastic material.
In the practice of this invention, it is not limited to each of the above-mentioned embodiments of the invention regarding a structure, a shape, a material, a cloth, a dimension, a length, a wide, a connecting relation, a production method and the like of the pair of trousers stretchable around the waist. Also, the numeric values which are described in the embodiments are not anything to indicate a critical value but to indicate the preferred values that are suitable for enforcement. Therefore, it is not anything to deny the embodiments even if the numeric values mentioned above are changed a little.
Claims
1. A pair of trousers stretchable around a waist, comprising:
- an overlapped portion of a belt part having an interlining;
- an elongating part attached to one side of the belt part of the overlapped portion so that one end elongates, the elongated part formed at the belt part mentioned above;
- a storing part formed at the other side of the belt part of the overlapped portion mentioned above, the storing part capable of inserting the elongating part mentioned above so as to cover it from a design side;
- a primary elastic material that both ends are joined between the elongating part mentioned above and the storing part mentioned above while making an apparent length of the belt part stretchable;
- a tuck attached along each of side lines of both sides to each of upper ends of side lines of both sides mentioned above; the overlapped portion of the belt part mentioned above attached near the tucks mentioned above each; and an opening end of the storing part mentioned above attached along each of side lines of both sides mentioned above.
2. A pair of trousers stretchable around a waist, comprising:
- an overlapped portion of a belt part having an interlining;
- an elongating part attached to one side of the belt part of the overlapped portion so that one end elongates, the elongated part formed at the belt part mentioned above;
- a storing part formed at the other side of the belt part of the overlapped portion mentioned above, the storing part capable of inserting the elongating part mentioned above so as to cover it from a design side;
- a primary elastic material that both ends are joined between the elongating part mentioned above and the storing part mentioned above while making an apparent length of the belt part stretchable;
- a tuck attached along each of side lines of both sides to each of rear sides of neighborhood upper ends of side lines of both sides mentioned above; the overlapped portion of the belt part mentioned above attached near the tucks mentioned above each; and an opening end of the storing part mentioned above attached along each of side lines of both sides mentioned above.
3. A pair of trousers stretchable around a waist according to claim 1 in which a pocket is attached close to or along each of side lines of both sides mentioned above.
4. A pair of trousers stretchable around a waist according to claim 3 in which the pockets mentioned above are waist pockets having linearly-elongated outer edges from front center directions of neighborhood side lines of both sides mentioned above of the belt part mentioned above toward side lines of both sides mentioned above, respectively.
5. A pair of trousers stretchable around a waist according to claim 3 in which the pockets mentioned above are L pockets having nearly L-shaped outer edges, respectively.
6. A pair of trousers stretchable around a waist according to claim 3 in which the pockets mentioned above are mid-waist pockets that have pocket openings on side lines of both sides mentioned above under the tucks mentioned above respectively or more specifically pockets that have pocket openings nearer front centers of neighborhood side lines mentioned above respectively.
7. A pair of trousers stretchable around a waist according to claim 1 in which belt loops are attached along opening ends of the storing part mentioned above in the belt part mentioned above.
8. A pair of trousers stretchable around a waist according to claim 1 in which an interlining is attached to a rear side of a crease or close to the rear side of the crease in each of upper ends of side lines mentioned above.
Type: Application
Filed: Oct 6, 2008
Publication Date: May 21, 2009
Inventor: Koji KATO (Gifu-ken)
Application Number: 12/246,323
International Classification: A41D 1/06 (20060101); A41F 9/00 (20060101); A41D 27/20 (20060101);