Article storage apparatus
The invention provides an article storage apparatus which has a high earthquake resisting strength and can achieve weight saving and cost reduction. The article storage apparatus uses a lattice-shaped panel in which a plurality of rod-like members intersect, and is provided with a bottom panel forming a loading surface for an article to be stored, front and rear lattice-shaped panels provided in a rising manner in both front and rear end portions of the bottom panel, and side lattice-shaped panels provided in a rising manner in both side portions of the bottom panel. Further, side surfaces of the side lattice-shaped panels are provided with an upper reinforcing member attached along an upper end portion of the panel and having a higher flexure strength than that of the rod-like member. Further, there are leg portions provided having engagement portions capable of engaging with at least the upper reinforcing member and provided in a lower surface of the bottom panel. The engagement portions of the leg portions of the article storage apparatuses adjacent vertically to each other are engaged with at least the upper reinforcing member, at the time of piling a plurality of the article storage apparatuses. Since the article storage apparatus is reinforced by the upper reinforcing member, it is possible to manufacture the article storage apparatus having a high earthquake resisting strength.
The present invention relates to an article storage apparatus.
BACKGROUND ART As this kind of article storage apparatus, there have been disclosed the following patent documents 1 and 2. This structure has a bottom panel 102, a front panel 103 provided so as to rise upward from the bottom panel 102, a rear panel 104, side panels 105, and leg portions 106 provided in a lower surface of the bottom panel 102, as shown in
Patent Document 1
Japanese Unexamined Utility Model Publication No. 51-22941
Patent Document 2
Japanese Patent No. 3487185
The front and rear panels 103 and 104 have the same structure as that of side panel 105. The first rod-like member 108 and the second rod-like member 109 structuring the panels have approximately the same diameter, and are structured so that one is directed in a vertical direction and the other is directed in a horizontal direction. In the panels mentioned above, in the case of increasing the strength with respect to force F (
Further, there is a case that a plurality of article storage apparatus 101's are piled vertically, as shown in
On the other hand, there is a case that while being stored in an pile-like state, if an earthquake occurs, article storage apparatus 101 can be damaged. In case of a particularly heavy article being stored, there is a possibility that great damage can be generated if article storage apparatus 101 is broken at the time of an earthquake hazard. Accordingly, an article storage apparatus having a high earthquake resistance is desired. When an earthquake occurs, the position where leg portion 106 of article storage apparatus 101 in the upper state is engaged, and the portion positioned just above leg portion 106 in bottom panel 102 are broken quite easily. Therefore, an article storage apparatus having a high earthquake resisting strength in which the easily broken points are reinforced is desired.
In this case, front and rear panels 103 and 104 and side panel 105 of article storage apparatus 101 are coupled to bottom panel 102 so as to be rotatable and foldable with respect to bottom panel 102. Further, in a state in which each of panels 103 to 105 is folded, a plurality of article storage apparatus 101's can be piled vertically so as to be stored. However, if the article storage apparatuses are piled in this manner, a space corresponding to the height of leg portion 106 between the upper and lower article storage apparatus 101 is generated. As a result, there is a problem that the article storage apparatuses can not be piled at a high density.
DISCLOSURE OF THE INVENTIONProblem to be Solved by the Invention
The present invention is made in view of the foregoing background of the above mentioned circumstances, and in particular, a first object of the present invention is to provide an article storage apparatus which has a high earthquake resisting strength and can achieve weight saving and cost reduction. Further, a second object of the present invention is to provide an article storage apparatus which can be piled at a high density in a state in which each of the panels are folded.
Means for Solving the Problem and Effect of the Invention
In order to achieve the objects mentioned above, the first aspect of the present invention is characterized by providing an article storage apparatus using a lattice-shaped panel in which a plurality of rod-like members intersect, comprising:
a bottom panel forming a loading surface of the article to be stored;
front and rear lattice-shaped panels provided in a rising manner in both front and rear end portions of the bottom panel;
side lattice-shaped panels provided in a rising manner in both side portions of the bottom panel;
an upper reinforcing member attached to side surfaces of the side lattice-shaped panels along an upper end portion of the panel and having a higher flexure strength than that of the rod-like member; and
leg portions having engagement portions capable of engaging with at least the upper reinforcing member and provided in a lower surface of the bottom panel,
wherein the engagement portions of the leg portions of the article storage apparatus adjacent vertically to each other are engaged with at least the upper reinforcing member, at a time of piling a plurality of the article storage apparatuses.
In accordance with the first aspect of the present invention mentioned above, the upper reinforcing member is attached to the side surface of the side lattice-shaped panel along the panel upper end, and the engagement portion provided in the leg portion of the article storage apparatus in the upper stage is engaged with at least the upper reinforcing member. In other words, since the upper end portion of the side lattice-shaped panel is reinforced by the upper reinforcing member, it is possible to withstand an impact generated by an earthquake or the like.
Thus, it is possible to provide an article storage apparatus which can achieve weight saving as well as providing a high earthquake resistance strength, by partly reinforcing the article storage apparatus as mentioned above. In other words, if it is intended to entirely increase the strength of the side portion lattice-shaped panel, the number of the rod-like members is increased, creating a problem of increased weight, however, since the points that are easily broken when earthquakes occur are partly reinforced in accordance with the present invention, it is possible to keep the increase of weight to a minimum.
Further, a second aspect of the present invention, the upper reinforcing member includes upper and lower bent portions in which both upper and lower end portions of the upper reinforcing member are bent toward the side lattice-shaped panel, and a center bent portion formed between the upper and lower bent portions and bent to protrude toward the side lattice-shaped panel, and
wherein the rod-like member directed in a vertical direction in the rod-like member constituting the side lattice-shaped panel, the upper and lower bent portions and the center bent portion are welded.
Thus, as mentioned above, since the upper reinforcing member is so structured as to include the upper and lower bent portions and the center bent portion, it is possible to form the rod-like member directed in a vertical direction in the rod-like members constituting the side lattice-shaped member, and each of the bent portions in the orthogonal shape. It is possible to weld the intersection thereof, particularly in accordance with spot welding. Since spot welding can weld only a comparatively small area, it is possible to increase manufacturing efficiency, and achieve cost reduction. Further, the upper reinforcing member including the upper and lower bent portions and the center bent portion is so structured as to achieve a high flexure strength.
Further, a third aspect of the present invention, the upper and lower bent portions of the upper reinforcing member are inclined to an inner side so that both intervals become narrower as they get nearer to the leading end side. Since the upper reinforcing member is attached to the side surface of the side lattice-shaped panel along the upper end portion of the panel, the upper reinforcing member is arranged at a point where the hand of a user is easily in contact. Further, because there are cases where the leading ends of the upper and lower bent portions are formed sharply, there is a chance the user's hand may be cut by the leading end. Accordingly, since the leading end is not exposed by inclining the upper and lower bent portions to the inner side, the risk of the user's hand being cut by the leading end is reduced.
Further, a fourth aspect of the present invention is characterized by proving an article storage apparatus using a lattice-shaped panel in which a plurality of rod-like members intersect, comprising:
a bottom panel forming a loading surface of the article to be stored;
front and rear lattice-shaped panels coupled to both the front and rear end portions of the bottom panel so as to be foldable with respect to the bottom panel;
side lattice-shaped panels coupled to both sides of the bottom panel or the front and rear lattice-shaped panels so as to be foldable;
piling members arranged in the bottom panel at positions which do not overlap the front and rear lattice-shaped panels and the side portion lattice-shaped panels, at the time of folding the front and rear lattice-shaped panels and the side lattice-shaped panels with respect to the bottom panel, protruding to an upper side, and upper end portions of which are positioned higher than a panel's topmost surface of each of the folded panels;
leg portions having engagement portions capable of engaging with the piling members and provided in a lower surface of the bottom panel,
wherein the engagement portions of the article storage apparatus adjacent vertically to each other are engaged with the piling member, at a time of piling a plurality of the article storage apparatuses in a state in which each of the panels is folded.
In accordance with the fourth aspect of the present invention mentioned above, it is possible to compactly fold each of the panels with respect to the bottom panel, and it is possible to pile the article storage apparatus in the folded state. Further, the article storage apparatus is provided with the piling members. The piling members are arranged in a position which do not lap over the front and rear lattice-shaped panels and the side lattice-shaped panels at the time of folding each of the panels, and protrude upward, and the upper end portions thereof are positioned higher than the panel's topmost surface of each of the folded panels. Accordingly, in the case of piling the folded article storage apparatus, the engagement portion formed in the leg portion of the article storage apparatus in the upper stage is engaged with the upper end portion of the piling member of the article storage apparatus in the lower stage, whereby it is possible to pile the article storage apparatus in a stable manner.
Further, a fifth aspect of the present invention, a lower portion of the piling member is folded to an inner side to be arranged in a side portion of the upper surface of the bottom panel,
the engagement portions of the leg portions of the article storage apparatus adjacent vertically are engaged with the upper end portion of the side lattice-shaped panel, at the time of piling a plurality of the article storage apparatuses, in a state in which the front and rear lattice-shaped panels are open in a perpendicular direction to the bottom panel, and the side lattice-shaped panel is open in a perpendicular direction to the front and rear lattice-shaped panes and the bottom panel, whereby a load of the piled article storage apparatus is applied to the side of the bottom panel through the side lattice-shaped panel, and
a lower portion of the piling member is arranged on the side portion of the upper surface of the bottom panel, thereby storing a part of the above-mentioned load and reinforcing the side of the bottom panel.
The piling member is structured as mentioned above in a state that the lower portion is folded to the inner side, to be arranged on the side portion of the upper surface of the bottom panel. Further, when piling the article storage apparatus in a state in which each of the panels is open, the load from the upper stage is applied to the side lattice-shaped panel of the article storage apparatus in the lower stage, and the load is further applied to the side of the bottom panel. If an earthquake or the like occurs in this state, a strong impact is applied to the side of the bottom panel, and there is a case that the bottom panel can be broken. However, in accordance with the present invention, since the lower portion of the piling member is arranged on the points which are easily broken, those points are reinforced.
Further, a sixth aspect of the present invention, an article storage space surrounded by each of the panels is formed by opening the front and rear lattice-shaped panels in a perpendicular direction to the bottom panel, and by opening the side lattice-shaped panel in a perpendicular direction to the front and rear lattice-shaped panels and the bottom panel, and
the piling member is positioned on the outer side of the side lattice-shaped panel, thereby preventing the side lattice-shaped panel from being opened to the outer side, and preventing the side lattice-shaped panel from bulging outward due to an article stored in the article storage space.
Further, a seventh aspect of the present invention is characterized by providing an article storage apparatus comprising:
a bottom panel having a rectangular shape;
front and rear panels coupled to both front and rear end portions of the bottom panel so as to be foldable with respect to the bottom panel;
side panels coupled to both sides of the bottom panel or the front and rear panels so as to be foldable;
piling members arranged at positions which do not overlap the front, rear and side panels, at the time of folding the front, rear and side panels with respect to the bottom panel, protruding to an upper side, and upper end portions of which are positioned higher than a panel's topmost surface of each of the folded panels;
a pair of leg portions having engagement portions capable of engaging with the piling member and provided in the direction of the long side in the panel lower surface in the side portion including a short line of the rectangular bottom panel,
wherein the other the article storage apparatus turned in a perpendicular direction is stored between the pair of leg portions provided in the direction of the long side, at the time of turning a plurality of the article storage apparatuses alternately in the perpendicular direction so as to pile in a state in which each of the panels is folded, and the piling member of one of the article storage apparatus is engaged with the engagement portion of the leg portion of the other of the article storage apparatus, between upper and lower article storage apparatus directed in the same direction.
In accordance with the seventh aspect of the present invention mentioned above, it is possible to pile a plurality of article storage apparatuses at a high density without forming an extra space, by turning a plurality of article storage apparatuses alternately in a perpendicular direction so as to pile in a state in which each of the panels is folded so as to be formed flat. Further, since the piling member of one of the article storage apparatuses is engaged with the engagement portion provided in the leg portion of the other article storage apparatuses between the upper and lower article storage apparatuses directed in the same direction, it is possible to tightly pile each of the article storage apparatuses.
An eighth aspect of the present invention corresponds to the article storage apparatuses obtained by more particularly describing the seventh aspect of the present invention. In other words, a height from the panel's topmost surface of the article storage apparatus in the lower stage, between the upper and lower article storage apparatuses which are directed in the same direction and in which the piling member is engaged with the engagement portion, to a lower surface of the bottom panel of the article storage apparatus in the upper stage is higher than the height from the lower surface of the bottom panel in each of the article storage apparatuses to the panel's topmost surface, and
an interval between the leg portions in the long side direction of the bottom panel is set longer than the length in the short side direction of the bottom panel.
Further, the present invention is characterized by providing an article storage apparatus in which an article storage space is formed by a bottom panel, front and rear lattice-shaped panels provided in a rising manner in the bottom panel and side lattice-shaped panels,
wherein each of the lattice-shaped panels is structured in a lattice shape so that a plurality of first rod-like members aligned in the same direction and a plurality of second rod-like members aligned in a different direction from the first rod-like member intersect, and
wherein the front and rear lattice-shaped panels are structured so that the first rod-like members are directed in a vertical direction, the second rod-like members are directed in a lateral direction, and the second rod-like members are alternately arranged on an outer side and an inner side of the first rod-like members on the basis of the first rod-like members.
In the case that the second rod-like members directed in the lateral direction are arranged alternately on the outer side and the inner side on the basis of the first rod-like member directed in the vertical direction as mentioned above, the strength in the lateral direction is increased. Further, in the case of storing an article, a side pressure directed to the outer side from the inner side is applied to the lattice-shaped panel by the article, however, the strength of the side pressure can be increased by employing the structure mentioned above for the front and rear lattice-shaped panels. In other words, since it is possible to increase the side pressure strength without enlarging the diameter of the rod-like member or increasing the number of the rod-like members, it is possible to reduce the weight of the lattice-shaped panel, and since the point to be welded is reduced, it is possible to reduce the manufacturing cost.
BRIEF DESCRIPTION OF THE DRAWINGS
Description of Reference Numerals
1 article storage apparatus
2 bottom lattice-shaped panel
3 front lattice-shaped panel
4 rear lattice-shaped panel
5 left side lattice-shaped panel
6 right side lattice-shaped panel
7 upper reinforcing member
8 leg portion
9 engagement portion
10 piling member
11 first rod-like member
12 second rod-like member
BEST MODE FOR CARRYING OUT THE INVENTIONA description will be given below of a best mode for carrying out the present invention while referring to the accompanying drawings.
Front lattice-shaped panel 3 and rear lattice-shaped panel 4 are coupled to the bottom of lattice-shaped panel 2 so as to be foldable. In more detail, front end rear lattice-shaped panels 3 and 4 are coupled to both the front and rear end portions of bottom lattice-shaped panel 2 so as to be rotatable and foldable, and side lattice-shaped panels 5 and 6 are coupled to rear lattice-shaped panel 4 so as to be rotatable and foldable. In this case, side lattice-shaped panels 5 and 6 may be coupled to the side of front lattice-shaped panel 3, or may be coupled to the side of bottom lattice-shaped panel 2.
Next,
Further, the upper reinforcing member 7 is attached to an outer side surface of the panel along an upper end portion. An enlarged cross sectional view of upper reinforcing member 7 is shown in
In this case, upper and lower bent portions 7a and 7b are inclined to the inner side in such a manner that an interval between the both becomes narrower toward the leading end side. In the case that a user of article storage apparatus 1 puts a finger on the upper reinforcing member 7, there is such a case that a hand could be cut by the leading ends of upper and lower bent portions 7a and 7b due to their sharpness. However, it is difficult for the user to come into contact with the leading end. As a result, there is less risk the user's hand will be injured, thereby improving safety.
The description is returned to
Further, since the left side lattice-shaped panel 5 has the same structure as that of the right side lattice-shaped panel 6, as shown in
Next, a description will be given of front lattice-shaped panel 3 with reference to
Upper lattice-shaped panel 3a and lower lattice-shaped panel 3b are structured in a lattice shape in which first rod-like member 11 directed in the vertical direction and second rod-like member 12 directed in the lateral direction intersect. In more detail, an outer second rod-like member 12b and an inner second rod-like member 12c are arranged alternately on the basis of first rod-like member 11. On the basis of the above structure, the strength against the side pressure becomes higher. Even if pressure bulging to an outer side is generated by the article stored in the article storage space S (
On the other hand, the front panel coupling body 23 mentioned above is constituted by a cylindrical pipe member as shown by an enlarged cross sectional view in
Further, both the outer second rod-like member 12b and inner second rod-like member 12c are attached to the upper end of lower lattice-shaped panel 3b. This is provided for preventing upper lattice-shaped panel 3a from coming down in a shifted manner. In other words, as shown in enlarged cross sectional view in
Next, a description will be given of rear lattice-shaped panel 4 with reference to
Next, a description will be given of the bottom lattice-shaped panel 2.
Further, a plurality of leg portions 9 having engagement portions 9 capable of engaging with at least the upper reinforcing member 7 are provided in the lower surface of the bottom lattice-shaped panel 2. Since engagement portion 9 is provided as mentioned above, engagement portion 9 provided in leg portion 8 of article storage apparatus 1 in the upper stage is engaged with side lattice-shaped panels 5 and 6 and the upper reinforcing member 7 of article storage apparatus 1 in the lower stage, in the case of piling other article storage apparatus 1 on the article storage apparatus 1, as shown in
In this case, in the present invention, engagement portion 9 of leg portion 8 is so structured as to be engaged with “at least” upper reinforcing member 7. Because a case that engagement portion 9 of leg portion 8 is engaged only with the upper reinforcing member 7 is included as well as a case that engagement portion 9 of leg portion 8 is engaged with side lattice-shaped panels 5 and 6 and the upper reinforcing member 7 as shown in
Next, a description will be given of piling member 10 arranged in bottom lattice-shaped panel 2. As shown in an enlarged perspective view in
Further, the fixed portion of 10a is broken down in a vertical direction, and the thickness thereof becomes substantially the same as the diameter of second rod-like member 12. In other words, the fixed portion of 10a and second rod-like member 12 are aligned at the same height. Accordingly, for example, as shown in FIGS. 12 to 14, at the time of vertically piling front and rear lattice-shaped panels 3 and 4 and side lattice-shaped panels 5 and 6 in an open state, side lattice-shaped panels 5 and 6 are brought into contact with both second rod-like member 12 and the fixed portion of 10a, and it is possible to store the load from the upper stage by both elements. Since the position provided with the fixed portion of 10a is positioned just below leg portion 8 of the article storage apparatus in the upper stage at the time of being piled, it forms one of the positions to which a load is easily transmitted and that which is easily broken at a time when an earthquake happens. In accordance with the present invention, since the fixed portion of 10a of piling member 10 is arranged here, the fixed portion of 10a stores a part of the load, so that the side of bottom lattice-shaped panel 2 is reinforced. In other words, the fixed portion of 10a of piling member 10 doubles as a reinforcing member of bottom lattice-shaped panel 2.
In this case, as shown in
Next, a description will be given of the connection of each of the lattice-shaped panels 2 to 6. As shown in
On the other hand, front lattice-shaped panel 3 is coupled to bottom lattice-shaped panel 2 so as to be rotatable and foldable as shown in
Further, as shown in
In the case that article storage apparatus 1 is not used, it is possible to compactly fold article storage apparatus 1. In other words, as shown by a dotted line in
Further, as shown in
Article storage apparatus 1 can be piled vertically in a state in which article storage apparatus 1's are folded as mentioned above. As shown in an enlarged cross sectional view of a main portion in
Further, if the article storage apparatus 1 is piled vertically, a space corresponding to height H3 (
In more detail, the following conditions are satisfied for piling in the manner mentioned above.
The bottom lattice-shaped panel is formed in a rectangular shape, and a pair of leg portions 8 are provided in the long side direction in the lower surface of the panel of the side portion including a short side of the bottom lattice-shaped panel 2 (
The height X from the panel's topmost surface P of rear lattice-shaped panel 4 of article storage apparatus A1 in the lower stage to lower surface Q of bottom lattice-shaped panel 1 of article storage apparatus A2 in the upper stage is longer than the height H4 from the lower surface Q of bottom lattice-shaped panel 2 from the panel's topmost surface P of rear lattice-shaped panel 4 in the respective article storage apparatus, between upper and lower article storage apparatuses A1 and A2 which are directed in the same direction and in which piling member 10 and engagement portion 9 of leg portion 8 are engaged (
Interval D (
As described above, in accordance with the present invention, since upper reinforcing member 7 has the higher flexure strength than rod-like members 11 and 12 which are provided in the side surfaces of side lattice-shaped panels 5 and 6 along the panel upper end portion, upper reinforcing member 7 can store the load of article storage apparatus 1 in the upper stage, at the time of piling front and rear lattice-shaped panels 3 and 4 and side lattice-shaped panels 5 and 6 vertically in a state in which they are open. As a result, even if a strong impact is applied due to an earthquake or the like, the article storage apparatus is hard to be broken. In particular, upper reinforcing member 7 has upper and lower bent portions 7a and 7b, and center bent portion of 7c, and can achieve a high flexure strength. Further, since the first rod-like member 11 in the vertical direction constituting side lattice-shaped panels 5 and 6, and each of the bent portions of 7a, 7b and 7c are formed orthogonal, it is possible to weld the orthogonal points in accordance with a spot weld having a comparatively small weld amount, and thus it is possible to achieve an improvement of the working efficiency and cost reduction. Further, since upper and lower bent portions 7a and 7b are so inclined as to be narrower toward the leading end side, a risk that a worker's hand may come into contact with the cut area in the leading end is reduced, and safety is increased. Further, piling member 10 is provided, and each of the panels can be piled in a folded state. Since piling member 10 is provided in side portion of bottom lattice-shaped panel 2, piling member 10 is arranged in a position which can store a part of a load from article storage apparatus 1 in the upper stage at the time of piling each of the panels 2 and 6 in the open state. As a result, it is possible to reinforce the side portion of bottom lattice-shaped panel 2. Further, since piling member 10 is positioned on the outward sides of side lattice-shaped panels 5 and 6, it is possible to prevent side lattice-shaped panels 5 and 6 from opening to the outward side, and it is possible to store a side pressure caused by the article so as to prevent side lattice-shaped panels 5 and 6 from bulging to the outward side, at the time of opening each of the panels 2 to 6 and storing the article in article storage space S. Further, since front and rear lattice-shaped panels 3 and 4 are structured so that first rod-like member 11 is directed in a vertical direction, second rod-like member 12 is directed in a lateral direction, and second rod-like member 12 is arranged alternately on the outward side and the inner side on the basis of first rod-like member 11, it is possible to increase the strength against the side pressure caused by the stored article.
Claims
1. An article storage apparatus using a lattice-shaped panel in which a plurality of rod-like members intersect, comprising:
- a bottom panel forming a loading surface of an article to be stored;
- front and rear lattice-shaped panels provided in a rising manner in both the front and rear end of the bottom panel;
- side lattice-shaped panels provided in a rising manner on both the sides of said bottom panel;
- an upper portion reinforcing member attached to the side surfaces of the side lattice-shaped panels along an upper end portion of the panel and having a higher flexure strength than that of said rod-like member; and
- leg portions having engagement portions capable of engaging with at least said upper portion of the reinforcing member and provided in a lower surface of said bottom panel,
- wherein said engagement portions of said leg portions of said article storage apparatus adjacent vertically to each other are engaged with at least said upper portion reinforcing member, at the time of piling a plurality of said article storage apparatuses.
2. The article storage apparatus as claimed in claim 1, wherein said upper portion reinforcing member includes upper and lower bent portions in which both upper and lower end portions of said upper reinforcing member are bent toward said side lattice-shaped panel, and a center bent portion formed between the upper and lower bent portions is bent so as to protrude toward said side lattice-shaped panel, and
- wherein said rod-like member directed in a vertical direction in said rod-like member constituting said side lattice-shaped panel, said upper and lower bent portions and said center bent portion are welded.
3. The article storage apparatus as claimed in claim 2, wherein said upper and lower bent portions of said upper reinforcing member are inclined to an inner side so that the closer to leading edge, the more narrow both intervals become.
4. An article storage apparatus using a lattice-shaped panel in which a plurality of rod-like members intersect, comprising:
- a bottom panel forming a loading surface of an article to be stored;
- front and rear lattice-shaped panels coupled to both front and rear end portions of the bottom panel so as to be foldable with respect to said bottom panel;
- side lattice-shaped panels coupled to both side portions of said bottom panel or said front and rear lattice-shaped panels so as to be foldable;
- piling members arranged in said bottom panel at positions which do not over lap said front and rear lattice-shaped panels and said side lattice-shaped panels, at the time of folding said front and rear lattice-shaped panels and said side lattice-shaped panels with respect to said bottom panel, protruding to an upper side, and the upper end portions which are positioned higher than a panel's topmost surface of each of the folded panels;
- leg portions having engagement portions capable of engaging with the piling member and provided in a lower surface of said bottom panel,
- wherein said engagement portions of said article storage apparatuses adjacent vertically to each other are engaged with said piling member, at the time of piling a plurality of said article storage apparatuses in a state in which each of said panels is folded.
5. The article storage apparatus as claimed in claim 4, wherein a lower portion of said piling member is folded to an inner side so as to be arranged in a side portion of an upper surface of said bottom panel,
- said engagement portions of said leg portions of said article storage apparatus adjacent vertically are engaged with the upper end portion of said side lattice-shaped panel, at the time of piling a plurality of said article storage apparatuses, in a state in which said front and rear lattice-shaped panels are open in a perpendicular direction to said bottom panel, and said side lattice-shaped panel is open in a perpendicular direction to said front and rear lattice-shaped panels and said bottom panel, whereby a load of the piled article storage apparatus is applied to a side portion of said bottom panel through said side lattice-shaped panel, and
- the lower portion of said piling member is arranged in said upper surface of said bottom panel, thereby storing a part of said load and reinforcing said side portion of said bottom panel.
6. The article storage apparatus as claimed in claim 4, wherein an article storage space surrounded by each of the panels is formed by opening said front and rear lattice-shaped panels in a perpendicular direction to said bottom panel, and by opening said side lattice-shaped panel in a perpendicular direction to said front and rear lattice-shaped panels and said bottom panel, and
- said piling member is positioned on an outward side of said side lattice-shaped panel, thereby preventing said side lattice-shaped panel from being opened to an outward side, and preventing said side lattice-shaped panel from bulging to an outward side due to an article stored in said article storage space.
7. An article storage apparatus comprising:
- a bottom panel having a rectangular shape;
- front and rear panels coupled to both front and rear end portions of the bottom panel so as to be foldable with respect to said bottom panel;
- side panels coupled to both side portions of said bottom panel or said front and rear panels so as to be foldable;
- piling members arranged at positions which do not over lap said front and rear panels and said side panels, at the time of folding said front and rear panels and said side panels with respect to said bottom panel, protruding to an upper side, and upper end portions of which are positioned higher than a panel's topmost surface of each of the folded panels;
- a pair of leg portions having engagement portions capable of engaging with the piling member and provided in the direction of the long side on the panel's lower surface on the side portion including a short line of said rectangular bottom panel,
- wherein the other said article storage apparatus turned in a perpendicular direction is stored between said pair of leg portions provided in the direction of the long side, at the time of turning a plurality of said article storage apparatuses alternately in the perpendicular direction so as to pile in a state in which each of said panels is folded, and said piling member of one of said article storage apparatus is engaged with said engagement portion of said leg portion of the other of said article storage apparatuses, between said upper and lower article storage apparatuses directed in the same direction.
8. The article storage apparatus as claimed in claim 7, wherein a height from said panel's topmost surface of said article storage apparatus in the lower stage, between the upper and lower said article storage apparatuses which are directed in the same direction and in which said piling member is engaged with said engagement portion, to a lower surface of said bottom panel of said article storage apparatus in the upper stage is higher than a height from a lower surface of said bottom panel in each of the article storage apparatuses to said panel's topmost surface, and
- an interval between said leg portions of the long side direction of said bottom panel is set longer than the length of the a short side direction of said bottom panel.
9. An article storage apparatus in which an article storage space is formed by a bottom panel, front and rear lattice-shaped panels provided in a rising manner in the bottom panel and side lattice-shaped panels,
- wherein each of said lattice-shaped panels is structured in a lattice shape so that a plurality of first rod-like members aligned in the same direction and a plurality of second rod-like members aligned in a different direction from the first rod-like member intersect, and
- wherein said front and rear lattice-shaped panels are structured so that said first rod-like members are directed in a vertical direction, while said second rod-like members are directed in a lateral direction, and said second rod-like members are alternately arranged in an outer side and an inner side of said first rod-like members on the basis of said first rod-like members.
Type: Application
Filed: Jan 11, 2006
Publication Date: Jul 20, 2006
Applicant: Maki Tech Co., Ltd. (Nagoya)
Inventor: Fumihiro Moronaga (Nagoya)
Application Number: 11/329,137
International Classification: B65D 19/00 (20060101);