LEAK-PROOF SLIDER ASSEMBLY
A leak-proof slider assembly for a re-sealable leak-proof enclosure that includes a first closure profile and a second closure profile that interlock to form a leak-proof barrier. The slider assembly may be opened and closed manually without a slider or may be opened and closed with a slider. The leak-proof slider assembly for a re-sealable leak-proof enclosure may include a parking area that the slider may be positioned in when the first and second closure profiles are interlocked forming a leak-proof barrier. In some embodiments, the parking area is only on either the first closure profile or the second closure profile. In other embodiments, the parking area is on both the first and second closure profiles.
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This description generally relates to a re-sealable leak-proof slider assembly that may be attached to or otherwise integral to an enclosure having an entrance with a slider that opens and closes the entrance.
BACKGROUNDMany current enclosures utilize a slider to open and close an entrance corresponding thereto to provide leak-resistance, i.e. not leak-proof performance. In this regard, there continues to be a need for improvements in the area of leak-proof enclosures. More particularly, there continues to be a need for improvements in how the slider engages the entrance of the enclosure and the configuration of the entrance itself.
SUMMARYBriefly, and in general terms, various embodiments are directed to a leak-proof slider assembly for a re-sealable leak-proof enclosure.
In some embodiments, a leak-proof slider assembly for a re-sealable leak-proof enclosure may include a first closure profile having a length positioned between a first end stop and a second end stop and also a second closure profile having a length positioned between the first and second end stops. The first closure profile may include a first closure member, a second closure member, a channel between the first and second closure members, a shoulder member above the first closure member, a guide member below the second closure member, and a channel between the second closure member and the guide member. The second closure profile may include a first closure member, a second closure member, a channel between the first and second closure members of the second closure profile, a guide member above the first closure member of the second closure profile, a channel between the first closure member and the guide member of the second closure profile, and a shoulder member above the guide member of the second closure profile. The leak-proof slider assembly for a re-sealable leak-proof enclosure may also include a parking area positioned between the first and second end stops. In some embodiments, the parking area is only on either the first closure profile or the second closure profile. In one embodiment, the parking area may be a notch that either includes a reduction in width of one of the shoulder members. In another embodiment, the parking area may be a void space in the first closure profile or the second closure profile that does not interfere with any closure members. In a closed state, the first and second profiles are interlocked thereby providing a leak-proof seal. In an open state, a portion of the first and second profiles is not interlocked.
In some embodiments, a leak-proof slider assembly for a re-sealable leak-proof enclosure may include a first closure profile having a length positioned between a first end stop and a second end stop and also a second closure profile having a length positioned between the first and second end stops. The first closure profile may include a first closure member, a second closure member, a channel between the first and second closure members, a shoulder member above the first closure member, a guide member below the second closure member, and a channel between the second closure member and the guide member. The second closure profile may include a first closure member, a second closure member, a channel between the first and second closure members of the second closure profile, and a shoulder member above the first closure member of the second closure profile. In a closed state the first and second closure profiles are interlocked thereby providing a leak-proof seal. In one embodiment, in the closed state, the first and second closure members of the first closure profile may be positioned in the channel between the first and second closure members of the second closure profile, and the second closure member may be positioned in the channel between the second closure member and the guide member of the first closure profile. In an open state, a portion of the first and second closure profiles is not interlocked.
In some embodiments, a leak-proof slider assembly for a re-sealable leak-proof enclosure may include a first closure profile having a length positioned between a first end stop and a second end stop and also a second closure profile having a length positioned between the first and second end stops. The first closure profile may include a first closure member, a second closure member, a channel between the first and second closure members, a shoulder member above the first closure member, a guide member below the second closure member, and a channel between the second closure member and the guide member. The second closure profile may include a first closure member, a second closure member, a channel between the first and second closure members of the second closure profile, and a shoulder member above the first closure member of the second closure profile. In a closed state the first and second closure profiles are interlocked thereby providing a leak-proof seal. The leak-proof slider assembly for a re-sealable leak-proof enclosure may also include a parking area positioned between the first and second end stops. In some embodiments, the parking area is only on either the first closure profile or the second closure profile. In one embodiment, the parking area may be a notch that either includes a reduction in width of one of the shoulder members. In another embodiment, the parking area includes a void space in the first closure profile or the second closure profile that does not interfere with any closure members. In one embodiment, in the closed state, the first and second closure members of the first closure profile may be positioned in the channel between the first and second closure members of the second closure profile, and the second closure member may be positioned in the channel between the second closure member and the guide member of the first closure profile. In an open state, a portion of the first and second closure profiles is not interlocked.
The foregoing summary does not encompass the claimed invention in its entirety, nor are the embodiments intended to be limiting. Rather, the embodiments are provided as mere examples.
Referring now to the drawings, wherein like reference numerals denote like or corresponding parts throughout the drawings and, more particularly to
More specifically,
In some embodiments, end stops 118 and 120 may be top portions 114 and 122 of the side walls sealed together, such that the top portions 114 and 122 come together at the end stops 118 and 120. For example, top portions 114 and 122 may be pressed together with a temperature applied thereto resulting in the top portions 114 and 122 melting together to form the end stops 118 and 120. In the embodiment shown, both end stops 118 and 120 extend the same distance from their respective side edges 110 and 112. However, in other embodiments, end stops 118 and 120 may extend different distances from their respective side edges 110 and 112. The length of the entrance 102 is directly associated with the length of each end stop 118 and 120. As one or more end stops 118 and 120 become larger in length, the length of the entrance 102 becomes smaller.
Further yet, in some embodiments, at least a portion of the first and second closure profiles 116 and 124 may be pressed together with a temperature applied thereto resulting in the end stops 118 and 120. In one embodiment, the integrity of two or more closure members may be left intact and may traverse laterally under the end stops 118 and 120.
In some embodiments, a notch or “parking area” 123 may be positioned a first distance away from end stop 120 and a second distance away from end stop 118. In the embodiment shown, the first distance is shorter than the second distance. In other embodiments, the first and second distances may be the same or the second distance may be shorter than the first distance. Also in the embodiment shown, the notch includes both the first and second closure profiles 116 and 124. In other embodiments, the notch may only include one of the first or second closure profiles 116 and 124 (i.e., one of the closure profiles may be without a notch).
The parking area 123 serves as a rest region for the slider 103 to disengage or otherwise stop spreading the closure profiles 116 and 124 apart when the enclosure 100 is closed. While the slider 103 operatively engages the first and second closure profiles 116 and 124 to open and close the enclosure 100, the user must open and close the section of the first and second closure profiles 116 and 124 corresponding to the first distance between end stop 120 and the parking area 123 without the slider 103. However, the slider 103 may be used to open and close the section of the first and second closure profiles 116 and 124 corresponding to the second distance between end stop 118 and the parking area 123. In some embodiments, the parking area 123 also enables the end stop 120 to be less than, equal to, or greater than the height (i.e., top edge) of the first and/or second closure profiles 116 and 124. For example, the parking area 123 may prevent the slider 103 from reaching the end stop 120, and therefore, the end stop 120 may not require a design to prevent the slider from being slid off the first and second closure profiles.
Referring now to
Referring now to
At the base of sidewall 204, two feet 208a and 208b protrude inwardly toward sidewall 206. At the base of sidewall 206, two feet 210a and 210b protrude therefrom inwardly toward sidewall 204. Together, feet 208a and 210a form a first pair of jaws 212a whereas feet 208b and 210b form a second pair of jaws 212b. Positioned on the underside of top 202 is a spreader 214 that may be in the shape of an arrow or a triangle. In some embodiments, as shown, the wide end of the spreader 214 may include a concave section 216. Also positioned on the underside of top 202 are two pinching members 218a and 218b. Pinching member 218a protrudes from the top 202 extending downward therefrom and also protrudes from sidewall 204 extending toward sidewall 206. Pinching member 218b protrudes from the top 202 extending downward therefrom and also protrudes from sidewall 206 extending toward sidewall 204. Together, pinching members 218a and 218b form a pincher 218. The narrow end of the spreader 214 faces the pincher 218.
Similar to the slider 103 shown in
With reference to
The angle of protrusion of the guide member 306a as well as its cross-sectional shape may vary in other embodiments. For example, in some embodiments, the guide member 306a may protrude at an angle away from the closure member 302b. Between the closure member 302b and the guide member 306a is a channel 304b. From closure member 302a, the closure profile 300 extends upward to form a shoulder member 308a. In the embodiment shown, the shoulder member 308a protrudes toward the closure profile 310, which may vary depending on the width of the spreader 214 and the amount of force required to pull the closure profiles 300 and 310 apart from an interlocked state.
The second closure profile 310 includes at least two closure members 302c and 302d that protrude from the inner surface toward the first closure profile 300. In the embodiment shown, the at least two closure members 302c and 302d protrude perpendicularly from the second closure profile 310. The angle of protrusion may vary in other embodiments. In the embodiment shown, the at least two closure members 302c and 302d may have a cross-sectional shape of a hook. In other embodiments, one or more closure members 302c and 302d may have a cross-sectional shape different than a hook. Between the at least two closure members 302c and 302d is a channel 304c. Above closure member 302c is a guide member 306b that perpendicularly protrudes from the inner surface and has a bottom edge that angles upward thereby forming an obtuse angle between its bottom edge and the inner surface. The angle of protrusion of the guide member 306b as well as its cross-sectional shape may vary in other embodiments. For example, in other embodiments, the guide member 306b may protrude at an angle away from the closure member 302c. Between the closure member 302c and the guide member 306b is a channel 304d. From the closure member 302c, the closure profile 310 extends upward to form a shoulder member 308b. In the embodiment shown, the shoulder member 308b protrudes toward the closure profile 300, the distance of which may vary depending on the width of the spreader 214 and the amount of force required to pull the closure profiles 300 and 310 apart from an interlocked state.
The outside surface of each closure profile 300 and 310 may also have a rail 312a and 312b that at least extends between end stops 118 and 120 (see
Together, the first and second closure profiles 300 and 310 depicted in
In embodiments where the closure members 302a, 302b, 302c, and 302d have cross-sectional shapes like hooks, the hooks may face the illustrated direction. For example, closure members 302a and 302c as well as closure members 302b and 302d may face each other. In such an embodiment, the hooked ends on closure members 302a and 302c may engage each other forming an interlock. In addition, the hooked ends on closure members 302b and 302d may engage each other also forming an interlock. These interlocks increase the amount of force required to pull the first and second profiles 300 and 310 apart when in the closed position thereby maintaining a leak-proof enclosure during applied-force events. In some embodiments, the hooked end angles back, toward the closure profile from which its respective closure member protrudes. As an example, while closure member 302a is shown with a hooked cross-sectional shape with the hook pointing downward, the hook may, in other embodiments, point downward at an angle toward the first closure profile 300. In such embodiments, when the closure members engage each other, more force would be required because of the angle of the hooks.
Those of ordinary skill in the art will appreciate that the description of the first and second closure profiles 300 and 310 is based on a cross-sectional view. Therefore, those of ordinary skill in the art will appreciate that the closure members, channels, shoulders, rails, and guides extend the length of the first and second closure profiles 300 and 310 (e.g., between the two end stops 118 and 120). Of course, one exception to this may be embodiments employing the parking area 123, which may disrupt the continuous nature of the first and second closure profiles 300 and 310. In some embodiments, the length of one or more of the closure members, channels, shoulders, rails, and guides may extend under the end stops 118 and 120.
In embodiments employing the parking area 123, which is depicted in
The length of the parking area 123 may be shorter than the spreader 214 of the slider 200. Such an embodiment ensures easy re-entry of the spreader between the shoulders 308a and 308b by keeping a portion of the spreader between the shoulders 308a and 308b. For example, when in the closed position of such an embodiment, the spreader 214 of slider 200 may be partially released into the parking area 123 to ensure leak-proof performance by releasing the widest part of the spreader 214 from between the shoulders 308a and 308b. By virtue of the length of the parking area 123 being shorter than the spreader 214, the narrow end of the spreader 214 remains between the shoulders 308a and 308b. This ensures that that spreader 214 may more readily fully enter between the shoulders 308a and 308b when the slider 200 is moved in the opening direction. When the slider 200 is moved against the vertical end 125 of the parking area 123, the vertical end 125 (which includes the first and second closure profiles 300 and 310) abuts the concave section 216 of the spreader 214. The concave nature of section 216 ensures that the force applied to the spreader 214 is near its centerline thereby preventing unwanted rotation along a vertical axis from the slider 200. In addition, the concave section 216 prevents the vertical end 125 from slipping to one side of the spreader 214.
In some embodiments, the length of the parking area 123 may be longer than the spreader 214 of the slider 200. In such an embodiment, the angle end 127 ensures easy re-entry by providing less surface contact between the shoulders 308a and 308b and the narrow end of the spreader 214.
With respect to operation, the slider 200 may be movably secured to the enclosure 100 such that it operatively engages the first closure profile 300 and the second closure profile 310 shown in
In some embodiments, the slider 200 may be positioned in the parking area 123 when the wide end of the spreader 214 abuts the vertical wall 125 or the end stop 120 when it serves as the vertical wall 125. In other embodiments, the slider 200 may be positioned in the parking area 123 when the edge of the top 202 facing end stop 120 abuts the vertical wall 125 or the end stop 120 when it serves as the vertical wall 125.
To open the entrance 102 of the enclosure 100, the slider 200 is moved away from end stop 120 and toward end stop 118. The first and second closure profiles 300 and 310 pass through the slider 200 between the two sidewalls 204 and 206 and between the pinching members 218a and 218b. The spreader 214 travels between shoulders 308a and 308b. When moved in the opening direction, the pincher 218 leads with the wide end of the spreader 214 trailing. The wide end of the spreader 214 effectively pulls the first and second closure profiles 300 and 310 simultaneously apart by applying an outward force to both shoulders 308a and 308b. The force applied to the shoulders 308a and 308b removes closure members 302a and 302b from their respective channels 304d and 304c. Likewise, the force applied to the shoulders 308a and 308b removes closure members 302c and 302d from their respective channels 304a and 304b.
Conversely, to close the entrance 102, the slider 200 is moved away from end stop 118 and toward end stop 120. When moved in the closing direction, the wide end of the spreader 214 leads with the pincher 218 trailing. The pincher 218 effectively simultaneously pushes or pinches the first and second closure profiles 300 and 310 together to form a leak-proof seal. For example, closure members 302a and 302b are respectively pushed into their respective channels 304d and 304c. In addition, closure members 302c and 302d are respectively pushed into their respect channels 304a and 304b. In some embodiments, the enclosure 100 produces a sound, such as a snap sound, when the slider 200 is parked or has otherwise fully entered the parking area 123. This snap noise is caused because the spreader 214, whether it is completely or partially in the parking area, enables both closure profiles 300 and 310 to fully close. More specifically, this sound is generated when both of the closure profiles 300 and 310 come together at end 127 of the parking area 123. In this way, the enclosure 100 includes a sound producing element to audibly inform the user that the enclosure is fully closed or that the slider 200 is at the parking area 123.
With reference to
The second closure profile 410 includes at least two closure members 402c and 402d that protrude from the inner surface toward the first closure profile 400. In the embodiment shown, the at least two closure members 402c and 402d protrude perpendicularly from the inner second closure profile 410. The angle of protrusion may vary in other embodiments. In the embodiment shown, the at least two closure members 402c and 402d may have a cross-sectional shape of a hook. In other embodiments, one or more closure members 402c and 402d may have a cross-sectional shape different than a hook. Between the at least two closure members 402c and 402d is a channel 404c. Channel 404c may be larger than channel 404b. In some embodiments channel 404c is twice the size of channel 404b, from a height perspective. As shown, channel 404a opens into channel 404c. In the embodiment shown, the second closure profile 410 does not have a guide member protruding therefrom. However, in other embodiments, the second closure profile 410 may have one or more guide members protruding therefrom. From the closure member 402c, the closure profile 410 extends upward to form a shoulder member 408b. In the embodiment shown, the shoulder member 408b protrudes a toward the closure profile 400, the distance of which may vary depending on the width of the spreader 214 and the amount of force required to pull the closure profiles 400 and 410 apart from an interlocked state.
The outside surface of each closure profile 400 and 410 may also have a rail 412a and 412b that at least extends between end stops 118 and 120 (see
Together, the first and second closure profiles 400 and 410 depicted in
In embodiments where the closure members 402a, 402b, 402c, and 402d have cross-sectional shapes like hooks, the hooks may face the illustrated direction. For example, closure members 402a and 402b may face away from each other whereas closure members 402c and 402d may force toward each other. In such an embodiment, the hooked ends on closure members 402c and 402a may engage each other forming an interlock. In addition, the hooked ends on closure members 402b and 402d may also engage each other forming an interlock. These interlocks increase the amount of force required to pull the first and second profiles 400 and 410 apart when in the closed position thereby maintaining a leak-proof enclosure during applied-force events. In some embodiments, the hooked end angles back, toward the closure profile from which its respective closure member protrudes. As an example, while closure member 402c is shown with a hooked cross-sectional shape with the hook pointing downward, the hook may, in other embodiments, point downward at an angle toward the second closure profile 410. In such embodiments, when the closure members engage each other, more force would be required because of the angle of the hooks.
In some embodiments, as shown in
Those of ordinary skill in the art will appreciate that the description of the first and second closure profiles 400 and 410 is based on a cross-sectional view. Therefore, those of ordinary skill in the art will appreciate that the closure members, channels, shoulders, rails, and guides extend the length of the first and second closure profiles 400 and 410 (e.g., between the two end stops 118 and 120). Of course, one exception to this may be embodiments employing the parking area 123, which may disrupt the continuous nature of the first and second closure profiles 400 and 410. In some embodiments, the length of one or more of the closure members, channels, shoulders, rails, and guides may extend under the end stops 118 and 120.
In embodiments employing the parking area 123, which is depicted in
The length of the parking area 123 may be shorter than the spreader 214 of the slider 200. Such an embodiment ensures easy re-entry of the spreader between the shoulders 408a and 408b by keeping a portion of the spreader between the shoulders 408a and 408b. For example, when in the closed position of such an embodiment, the spreader 214 of slider 200 may be partially released into the parking area 123 to ensure leak-proof performance by releasing the widest part of the spreader 214 from between the shoulders 408a and 408b. By virtue of the length of the parking area 123 being shorter than the spreader 214, the narrow end of the spreader 214 remains between the shoulders 408a and 408b. This ensures that that spreader 214 may more readily fully enter between the shoulders 408a and 408b when the slider 200 is moved in the opening direction. When the slider 200 is moved against the vertical end 125 of the parking area 123, the vertical end 125 (which includes the first and second closure profiles 400 and 410) abuts the concave section 216 of the spreader 214. The concave nature of section 216 ensures that the force applied to the spreader 214 is near its centerline thereby preventing unwanted rotation along a vertical axis from the slider 200. In addition, the concave section 216 prevents the vertical end 125 from slipping to one side of the spreader 214.
In some embodiments, the length of the parking area 123 may be longer than the spreader 214 of the slider 200. In such an embodiment, the angle end 127 ensures easy re-entry by providing less surface contact between the shoulders 408a and 408b and the narrow end of the spreader 214.
With respect to operation, the slider 200 may be movably secured to the enclosure 100 such that it operatively engages the first closure profile 400 and the second closure profile 410 shown in
In some embodiments, the slider 200 may be positioned in the parking area when the wide end of the spreader 214 abuts the vertical wall 125 or the end stop 120 when it serves as the vertical wall 125. In other embodiments, the slider 200 may be positioned in the parking area when the edge of the top 202 facing end stop 120 abuts the vertical wall 125 or the end stop 120 when it serves as the vertical wall 125.
To open the entrance 102 of the enclosure 100, the slider 200 is moved away from end stop 120 and toward end stop 118. The first and second closure profiles 400 and 410 pass through the slider 200 between the two sidewalls 204 and 206 and between the pinching members 218a and 218b. The spreader 214 travels between shoulders 408a and 408b. When moved in the opening direction, the pincher 218 leads with the wide end of the spreader 214 trailing. The wide end of the spreader 214 effectively pulls the first and second closure profiles 400 and 410 simultaneously apart by applying an outward force to both shoulders 408a and 408b. The force applied to the shoulders 408a and 408b removes closure members 402a and 402b from the channel 404c. Likewise, the force applied to the shoulders 408a and 408b removes closure members 402d from channel 404b. The force applied to the shoulders 408a and 408b also removes closure member 402c from being positioned above closure member 402a.
Conversely, to close the entrance 102, the slider 200 is moved away from end stop 118 and toward end stop 120. When moved in the closing direction, the wide end of the spreader 214 leads with the pincher 218 trailing. The pincher 218 effectively simultaneously pushes or pinches the first and second closure profiles 400 and 410 together to form a leak-proof seal. For example, closure members 402a and 402b are respectively pushed into channel 404c. Closure member 402d is pushed into channel 404b. In addition, closure members 402c is pushed into position above closure member 402a.
In some embodiments, the enclosure 100 produces a sound, such as a snap sound, when the slider 200 is parked or has otherwise fully entered the parking area 123. This snap noise is caused because the spreader 214, whether it is completely or partially in the parking area, enables both closure profiles 400 and 410 to fully close. More specifically, this sound is generated when both of the closure profiles 400 and 410 come together at end 127 of the parking area 123. In this way, the enclosure 100 includes a sound producing element to audibly inform the user that the enclosure is fully closed or that the slider 200 is at the parking area 123.
In some embodiments, the material qualities of the first and second profiles 400 and 410 enable the closure members 402a and 402b to deflect inwardly upon insertion into the channel 404c. In addition, while closure members 402a and 402b are able to deflect inwardly, closure members 402c and 402d are able to deflect outwardly, away from the closure members 402a and 402b to further ease the insertion of closure members 402a and 402b into the channel 404c.
The various embodiments and examples described above are provided by way of illustration only and should not be construed to limit the claimed invention, nor the scope of the various embodiments and examples. Those skilled in the art will readily recognize various modifications and changes that may be made to the claimed invention without following the example embodiments and applications illustrated and described herein, and without departing from the true spirit and scope of the claimed invention, which is set forth in the following claims.
Claims
1. A leak-proof slider assembly for a re-sealable leak-proof enclosure, comprising:
- a first closure profile having a length positioned between a first end stop and a second end stop, wherein the first closure profile includes a first closure member, a second closure member, a channel between the first and second closure members, a shoulder member above the first closure member, a guide member below the second closure member, and a channel between the second closure member and the guide member;
- a second closure profile having a length positioned between the first and second end stops, wherein the second closure profile includes a first closure member, a second closure member, a channel between the first and second closure members of the second closure profile, a guide member above the first closure member of the second closure profile, a channel between the first closure member and the guide member of the second closure profile, and a shoulder member above the guide member of the second closure profile; and
- a parking area positioned between the first and second end stops, wherein the parking area is on either the first closure profile or the second closure profile, wherein the parking area includes a notch that either includes a reduction in width of one of the shoulder members, or the parking area includes a void space in the first closure profile or the second closure profile that does not interfere with any closure members;
- wherein, in a closed state, the first and second closure profiles are interlocked thereby providing a leak-proof seal, and wherein, in an open state, a portion of the first and second closure profiles is not interlocked.
2. The assembly of claim 1, wherein, in the closed state, the first closure member of the first closure profile is positioned in the channel between the guide member and first closure member of the second closure profile;
- the second closure member of the first closure profile is positioned in the channel between the first and second closure members of the second closure profile;
- the first closure member of the second closure profile is positioned in the channel between the first and second closure profiles of the first closure profile; and
- the second closure member of the second closure profile is positioned in the channel between the guide member and the second closure member of the first closure profile.
3. The assembly of claim 1, wherein one or more of the closure members, shoulder members, guide members, or channels continue to extend beyond the length of the first or second closure profile above or below the first or second end stop.
4. The assembly of claim 1, wherein the parking area is on both the first and second closure profiles.
5. The assembly of claim 1, further comprising a slider being movably secured to the first and second closure profiles, wherein when moved in a first direction, the slider interlocks the first and second closure profiles, and when moved in a second direction, the slider forces the first and second closure profiles apart.
6. The assembly of claim 5, wherein the slider includes a spreader that forces the first and second closure profiles apart except when positioned in the parking area.
7. The assembly of claim 6, wherein the first and second closure profiles are attached to a bag.
8. The assembly of claim 6, wherein the first and second closure profiles produce an audible sound when the slider is moved into the parking area.
9. The assembly of claim 1, wherein the first and second end stops include at least a portion of the shoulder members of the first and second closure profiles being permanently sealed together.
10. A leak-proof slider assembly for a re-sealable leak-proof enclosure, comprising:
- a first closure profile having a length positioned between a first end stop and a second end stop, wherein the first closure profile includes a first closure member, a second closure member, a channel between the first and second closure members, a shoulder member above the first closure member, a guide member below the second closure member, and a channel between the second closure member and the guide member;
- a second closure profile having a length positioned between the first and second end stops, wherein the second closure profile includes a first closure member, a second closure member, a channel between the first and second closure members of the second closure profile, a guide member above the first closure member of the second closure profile, a channel between the first closure member and the guide member of the second closure profile, and a shoulder member above the guide member of the second closure profile; and
- wherein, in an open state, a portion of the first and second closure profiles is not interlocked; wherein, in a closed state, the first and second closure profiles are interlocked thereby providing a leak-proof seal; and wherein, in the closed state, the first closure member of the first closure profile is positioned in the channel between the guide member and first closure member of the second closure profile; the second closure member of the first closure profile is positioned in the channel between the first and second closure members of the second closure profile; the first closure member of the second closure profile is positioned in the channel between the first and second closure profiles of the first closure profile; and the second closure member of the second closure profile is positioned in the channel between the guide member and the second closure member of the first closure profile.
11. The assembly of claim 10, further comprising a slider being movably secured to the first and second closure profiles, wherein when moved in a first direction, the slider interlocks the first and second closure profiles, and when moved in a second direction, the slider forces the first and second closure profiles apart.
12. The assembly of claim 11, wherein the slider includes a spreader that forces the first and second closure profiles apart except when positioned in the parking area.
13. The assembly of claim 12, wherein the first and second closure profiles are attached to a bag.
14. A leak-proof slider assembly for a re-sealable leak-proof enclosure, comprising:
- a first closure profile having a length positioned between a first end stop and a second end stop, wherein the first closure profile includes a first closure member, a second closure member, a channel between the first and second closure members, a shoulder member above the first closure member, a guide member below the second closure member, and a channel between the second closure member and the guide member; and
- a second closure profile having a length positioned between the first and second end stops, wherein the second closure profile includes a first closure member, a second closure member, a channel between the first and second closure members of the second closure profile, and a shoulder member above the first closure member of the second closure profile;
- wherein, in a closed state, the first and second closure profiles are interlocked thereby providing a leak-proof seal, wherein, in the closed state, the first and second closure members of the first closure profile are positioned in the channel between the first and second closure members of the second closure profile, and the second closure member is positioned in the channel between the second closure member and the guide member of the first closure profile, and
- wherein, in an open state, a portion of the first and second closure profiles is not interlocked.
15. The assembly of claim 14, wherein the channel between the first and second closure members of the first closure profile is smaller than the channel between the second closure member and the guide member of the first closure profile.
16. The assembly of claim 14, wherein the channel between the first and second closure members of the second closure profile is larger than the channel between the second closure member and the guide member of the first closure profile.
17. The assembly of claim 14, wherein one or more of the closure members, shoulder members, guide members, or channels continue to extend beyond the length of the first or second closure profile above or below the first or second end stop.
18. The assembly of claim 14, further comprising a parking area positioned between the first and second end stops, wherein the parking area is only on either the first closure profile or the second closure profile, wherein the parking area includes a notch that either includes a reduction in width of one of the shoulder members, or the parking area includes a void space in the first closure profile or the second closure profile that does not interfere with any closure members.
19. The assembly of claim 18, wherein the parking area is on both the first and second closure profiles.
20. The assembly of claim 18, further comprising a slider being movably secured to the first and second closure profiles, wherein when moved in a first direction, the slider interlocks the first and second closure profiles, and when moved in a second direction, the slider forces the first and second closure profiles apart.
21. The assembly of claim 20, wherein the slider includes a spreader that forces the first and second closure profiles apart except when positioned in the parking area.
22. The assembly of claim 21, wherein the first and second closure profiles produce an audible sound when the slider is moved into the parking area.
23. The assembly of claim 14, wherein the first and second closure profiles are attached to a bag.
24. A leak-proof slider assembly for a re-sealable leak-proof enclosure, comprising:
- a first closure profile having a length positioned between a first end stop and a second end stop, wherein the first closure profile includes a first closure member, a second closure member, a channel between the first and second closure members, a shoulder member above the first closure member, a guide member below the second closure member, and a channel between the second closure member and the guide member;
- a second closure profile having a length positioned between the first and second end stops, wherein the second closure profile includes a first closure member, a second closure member, a channel between the first and second closure members of the second closure profile, and a shoulder member above the first closure member of the second closure profile; and
- a parking area positioned between the first and second end stops, wherein the parking area is only on either the first closure profile or the second closure profile, wherein the parking area includes a notch that either includes a reduction in width of one of the shoulder members, or the parking area includes a void space in the first closure profile or the second closure profile that does not interfere with any closure members;
- wherein, in a closed state, the first and second closure profiles are interlocked thereby providing a leak-proof seal, wherein, in the closed state, the first and second closure members of the first closure profile are positioned in the channel between the first and second closure members of the second closure profile, and the second closure member is positioned in the channel between the second closure member and the guide member of the first closure profile, and
- wherein, in an open state, a portion of the first and second closure profiles is not interlocked.
25. The assembly of claim 24, wherein the parking area is on both the first and second closure profiles.
26. The assembly of claim 25, further comprising a slider being movably secured to the first and second closure profiles, wherein when moved in a first direction, the slider interlocks the first and second closure profiles, and when moved in a second direction, the slider forces the first and second closure profiles apart.
27. The assembly of claim 26, wherein the slider includes a spreader that forces the first and second closure profiles apart except when positioned in the parking area.
Type: Application
Filed: Apr 27, 2012
Publication Date: Oct 31, 2013
Applicant: (Zhejiang)
Inventor: Lifeng Gong (Zhejiang)
Application Number: 13/458,082
International Classification: B65D 33/16 (20060101); B65D 30/00 (20060101);