CN217565126U - Waterproof connection structure of waterproof zipper and storage bag - Google Patents
Waterproof connection structure of waterproof zipper and storage bag Download PDFInfo
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- CN217565126U CN217565126U CN202221233195.0U CN202221233195U CN217565126U CN 217565126 U CN217565126 U CN 217565126U CN 202221233195 U CN202221233195 U CN 202221233195U CN 217565126 U CN217565126 U CN 217565126U
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- waterproof
- zipper
- zip fastener
- storage bag
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Abstract
The utility model discloses a waterproof zip fastener and accomodate waterproof connection structure of bag, including waterproof bag and the zip fastener connecting strip of accomodating, zip fastener connecting strip fixed mounting is on waterproof bag of accomodating, installs first zip fastener head and second zip fastener head on the zip fastener connecting strip, installs two between first zip fastener head and the second zip fastener head and draws zipper teeth, and it has cup jointed the zipper head to draw zipper teeth to slide, and the bottom of zip fastener connecting strip is fixed and is equipped with hot melt adhesive tape, and the zip fastener connecting strip carries out hot melt sealing connection with waterproof bag of accomodating through hot melt adhesive tape. The utility model discloses in, through setting up first zip fastener head and second zip fastener head, carry out hot melt sealing connection with zip fastener connecting strip and waterproof bag of accomodating through hot melt adhesive tape simultaneously to have and more strongly hand over comprehensive water-proof effects, make in water is difficult to the infiltration accomodates the bag, promoted waterproof performance.
Description
Technical Field
The utility model relates to a waterproof zipper technical field especially relates to a waterproof connection structure of waterproof zipper and storage bag.
Background
Waterproof bags are used in water activities, diving or other outdoor activities for placing items and keeping them dry. Waterproof bag's on the market type is more and more, adopts the material of difference can satisfy different waterproof grade demands, has the waterproof bag of accomodating of a large amount of TPU on the market, places such as mainly used shower, swimming pool, beach.
At present, the opening of the waterproof storage bag is sewn by adopting a common zipper, the storage bag is easy to seep water at the zipper, and the waterproof effect of the waterproof storage bag is seriously affected, so that a waterproof connecting structure of the waterproof zipper and the storage bag is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof zipper and waterproof connection structure who accomodates bag to solve the present waterproof bag of accomodating that proposes in the above-mentioned background art opening part adopt ordinary zip fastener to make up, seep water very easily in zip fastener department and accomodate the bag and go into, seriously influenced the waterproof problem of accomodating the water-proof effects of bag.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a waterproof connection structure of waterproof zip fastener and storage bag, includes that waterproof storage bag and zip fastener connecting strip, zip fastener connecting strip fixed mounting is on waterproof storage bag, installs first zip fastener head and second zip fastener head on the zip fastener connecting strip, installs two rows of zip fastener teeth between first zip fastener head and the second zip fastener head, and it draws zipper head to draw zipper teeth to slide to cup joint, the fixed hot melt adhesive tape that is equipped with in bottom of zip fastener connecting strip, and the zip fastener connecting strip carries out hot melt sealing connection with waterproof storage bag through hot melt adhesive tape.
Preferably, the closed end of the zipper connecting strip is provided with a sealing sheet for covering the zipper head.
Furthermore, the one end of gasket with the zip fastener connecting strip is connected, the other ends of gasket are fixed and are provided with first joint strip, and fixed mounting has second joint strip on the zip fastener connecting strip, and first joint strip is convex-concave cooperation joint structure with second joint strip.
Preferably, the zipper connecting strip is connected with the waterproof storage bag through a fixing line in a sewing mode, the hot-melt adhesive tape is connected with the fixing line in a hot-melt mode simultaneously, and the hot-melt adhesive tape is connected with the fixing line in a hot-melt mode simultaneously.
Preferably, a rectangular lower stop is arranged on the first zipper sealing head and is matched with the zipper head.
Preferably, an arc-shaped upper stop is arranged on the second zipper sealing head and is matched with the zipper head.
Preferably, the zipper connecting strip is fixedly provided with two first TPU waterproof strips, and the two first TPU waterproof strips can be in close contact when the zipper teeth are zipped.
Preferably, the bottom fixed mounting of zip fastener connecting strip has two connecting blocks, and the equal fixed mounting of the one end that two connecting blocks are close to each other has the waterproof strip of second TPU, and two waterproof strips of second TPU can in close contact with when zip fastener tooth pulling.
Preferably, the hot melt adhesive strip extends in a zigzag manner in a wavy line.
Preferably, first zip fastener head all adopts the TPU material with the second zip fastener head, draws the zipper teeth to be the nylon material.
The utility model has the advantages that:
the utility model discloses in, through the gasket that is equipped with, can draw the zipper head to draw the zipper tooth to draw when closing locking, will draw the zipper head to encapsulate the parcel through mutually supporting of gasket and zip fastener connecting strip to prevent that water from drawing zipper head and drawing zipper tooth's junction to get into waterproof bag of accomodating, promoted waterproof performance.
The utility model discloses in, through setting up first zip fastener head and second zip fastener head, carry out hot melt sealing connection with zip fastener connecting strip and waterproof bag of accomodating through hot melt adhesive tape simultaneously to have and more strongly hand over comprehensive water-proof effects, make water be difficult to the infiltration and accomodate in the bag.
Still cooperate in addition to use the fixed line to be connected zip fastener connecting strip and waterproof bag of accomodating, the stability of connection can be guaranteed to the fixed line for hot melt adhesive tape is difficult for droing, and after the zip fastener connecting strip was connected to the fixed line and the waterproof bag of accomodating, it is sealed to carry out the hot melt adhesive tape through high frequency plastic heat sealing machine, thereby strengthens joint strength and the leakproofness between waterproof bag of accomodating and the zip fastener connecting strip, further improvement the leakproofness and the waterproof nature of accomodating between the bag of zip fastener connecting strip and waterproof.
Drawings
Fig. 1 is a schematic structural view of a waterproof bag of a waterproof connecting structure of a waterproof zipper and a storage bag provided by the present invention;
fig. 2 is a schematic view of the zipper connecting strip of the waterproof connecting structure of the waterproof zipper and the storage bag according to the present invention;
fig. 3 is a schematic top view of the waterproof connecting structure of the waterproof zipper and the storage bag of the present invention;
fig. 4 is a schematic side view of the zipper connecting strip of the waterproof connecting structure of the waterproof zipper and the storage bag of the present invention.
In the figure: 1. a waterproof storage bag; 2. a first TPU waterproof strip; 3. a zipper connecting strip; 4. a slider of a zipper fastener; 5. fixing the wire; 6. zipper teeth; 7. a first zipper end enclosure; 8. a rectangular lower stop; 9. a second zipper end enclosure; 10. an arc-shaped upper stop; 11. sealing the sheet; 12. a first clamping strip; 13. a second clamping strip; 14. hot melting adhesive tapes; 15. connecting blocks; 16. a second TPU waterproof strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a waterproof connection structure of a waterproof zipper and a storage bag comprises a waterproof storage bag 1 and a zipper connecting strip 3, wherein the zipper connecting strip 3 is fixedly installed on the waterproof storage bag 1, and a layer of TPU waterproof film covers the surface of the zipper connecting strip 3. Install first zip fastener head 7 and second zip fastener head 9 on the zip fastener connecting strip 3, install two rows of zip fastener teeth 6 between first zip fastener head 7 and the second zip fastener head 9, the last slip of zip fastener tooth 6 has cup jointed draws zipper head 4, the fixed hot melt adhesive tape 14 that is equipped with in bottom of zip fastener connecting strip 3, the zip fastener connecting strip 3 and waterproof bag 1 of accomodating carry out hot melt sealing connection through hot melt adhesive tape 14.
The closed end of zip fastener connecting strip 3 is provided with and is used for covering draw zipper head 4's gasket 11, through the gasket 11 that is equipped with, can draw zipper head 4 to draw zipper teeth 6 to draw when closing the locking, will draw zipper head 4 to encapsulate the parcel through mutually supporting of gasket 11 and zip fastener connecting strip 3 to prevent that water from getting into waterproof collecting bag 1 from the junction of drawing zipper head 4 and drawing zipper teeth 6, promoted waterproof performance.
The utility model discloses in, the one end of gasket 11 with zip fastener connecting strip 3 is connected, the other ends of gasket 11 are fixed and are provided with first joint strip 12, and fixed mounting has second joint strip 13 on the zip fastener connecting strip 3, and first joint strip 12 is convex-concave cooperation joint structure with second joint strip 13, and first joint strip 12 and second joint strip 13 through being equipped with mutually support to seal gasket 11 and zip fastener connecting strip 3, thereby avoid water to get into waterproof bag 1 of accomodating through the gap between zip fastener head 4 and the zip fastener tooth 6.
The utility model discloses in, the fixed hot melt adhesive tape 14 that is equipped with in bottom of zip fastener connecting strip 3, zip fastener connecting strip 3 and waterproof bag 1 of accomodating carry out sealing connection through hot melt adhesive tape 14, can improve waterproof sealed effect of accomodating between bag 1 and the zip fastener connecting strip 3 through the hot melt adhesive tape 14 that is equipped with.
In this embodiment, zip fastener connecting strip 3 still can carry out the suture through solidus 5 and waterproof bag 1 of accomodating simultaneously and be connected, hot melt adhesive tape 14 simultaneously with solidus 5 hot melt is connected, and solidus 5 can guarantee the stability of connecting for hot melt adhesive tape 14 is difficult for droing, and after zip fastener connecting strip 3 and waterproof bag 1 of accomodating were connected to solidus 5, it is sealed to carry out the hot melt adhesive tape 14 hot melt through high frequency plastic welding machine, thereby strengthens waterproof joint strength and the leakproofness of accomodating between bag 1 and the zip fastener connecting strip 3.
The utility model discloses in, be provided with the rectangle on the first zip fastener head 7 and end 8 down, the rectangle ends 8 and draws zipper head 4 looks adaptation down, ends 8 through the rectangle that is equipped with down, plays limiting displacement to zipper head 4.
The utility model discloses in, be provided with the arc on the second zip fastener head 9 and go up 10, the arc goes up 10 and draws zipper head 4 looks adaptation, and the arc that goes up through being equipped with goes up 10, can go up 10 and draw zipper head 4 to carry out the joint through the arc when drawing zipper head 4 to the superposition to avoid water to get into waterproof bag 1 of accomodating.
The utility model discloses in, fixed mounting has two first TPU waterproof strips 2 on the zip fastener connecting strip 3, and two first TPU waterproof strips 2 can the in close contact when zip fastener tooth 6 is drawn to close, can draw zipper head 4 to make and draw close the locking of 6 closed each other close to and in close contact with through the first TPU waterproof strip 2 that is equipped with to reach the purpose that improves seal and waterproof nature.
The utility model discloses in, the bottom fixed mounting of zip fastener connecting strip 3 has two connecting blocks 15, and the equal fixed mounting of one end that two connecting blocks 15 are close to each other has second TPU waterproof strip 16, and two second TPU waterproof strips 16 can the in close contact when zip fastener tooth 6 is drawn the zip fastener, through the second TPU waterproof strip 16 that is equipped with, can draw zipper head 4 to make and draw close locking of fastener tooth 6 when being close to each other and in close contact with to further airtight and waterproof nature of refreshing.
The utility model discloses in, hot melt adhesive tape 14 is the tortuous extension of wave line, can improve hot melt adhesive tape's connection steadiness.
The utility model discloses in. The first zipper end enclosure 7 and the second zipper end enclosure 9 are made of TPU materials, and the zipper teeth 6 are made of nylon materials.
The working principle is as follows:
when the waterproof storage bag is used, articles needing to be stored are placed into the waterproof storage bag 1 by the zipper puller 4 after being pulled open, the zipper puller 4 is pulled up, the TPU film-coated material is adopted on the surface of the waterproof storage bag 1, the environment is protected, the service life is long, in addition, the arc-shaped upper stop 10 matched with the zipper puller 4 is arranged on the zipper connecting strip 3, the bottom plane and the inner guide post of the zipper puller 4 can be well matched, the sealing performance can be ensured when the zipper puller 4 is closed, in addition, the first clamping strip 12 on the sealing strip 11 can be clamped into the second clamping strip 13 on the zipper connecting strip 3 when the zipper puller 4 is closed, the zipper puller 4 is wrapped, the water is prevented from entering the waterproof storage bag 1 through the gap between the zipper puller 4 and the zipper teeth 6, meanwhile, in addition, due to the arrangement of the first TPU waterproof strip 2 and the second TPU waterproof strip 16, the two first TPU waterproof strips 2 and the two second TPU waterproof strips 16 can be in close contact when the zipper 4 is closed, and the waterproof and the airtightness are further improved.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a waterproof connection structure of waterproof zip fastener and storage bag, includes waterproof storage bag (1) and zip fastener connecting strip (3), its characterized in that: zipper connecting strip (3) fixed mounting installs first zip fastener head (7) and second zip fastener head (9) on waterproof storage bag (1), installs two rows of zip fastener teeth (6) between first zip fastener head (7) and second zip fastener head (9) on zipper connecting strip (3), and it has zipper head (4) to slide to cup joint on zip fastener tooth (6), the bottom of zipper connecting strip (3) is fixed and is equipped with hot melt adhesive tape (14), and hot melt sealing connection is carried out through hot melt adhesive tape (14) in zipper connecting strip (3) and waterproof storage bag (1).
2. The waterproof connecting structure of a waterproof slide fastener and a storage bag according to claim 1, characterized in that: the closed tail end of the zipper connecting strip (3) is provided with a sealing piece (11) used for covering the zipper head (4).
3. The waterproof connecting structure of a waterproof slide fastener and a storage bag according to claim 2, characterized in that: the one end of gasket (11) with zip fastener connecting strip (3) are connected, the all the other ends of gasket (11) are fixed and are provided with first joint strip (12), and fixed mounting is gone up in zip fastener connecting strip (3) has second joint strip (13), and first joint strip (12) are convex-concave cooperation joint structure with second joint strip (13).
4. The waterproof connecting structure of a waterproof slide fastener and a storage bag according to claim 1, characterized in that: the zipper connecting strip (3) is connected with the waterproof storage bag (1) through a fixing line (5) in a sewing mode, and the hot-melt adhesive tape (14) is connected with the fixing line (5) in a hot-melt mode.
5. The waterproof connecting structure of a waterproof slide fastener and a storage bag according to claim 1, characterized in that: the first zipper sealing head (7) is provided with a rectangular lower stop (8), and the rectangular lower stop (8) is matched with the zipper head (4).
6. The waterproof connecting structure of the waterproof zipper and the storage bag according to claim 1, wherein: an arc-shaped upper stop (10) is arranged on the second zipper sealing head (9), and the arc-shaped upper stop (10) is matched with the zipper head (4).
7. The waterproof connecting structure of the waterproof zipper and the storage bag according to claim 1, wherein: the zipper connecting strip (3) is fixedly provided with two first TPU waterproof strips (2), and the two first TPU waterproof strips (2) can be in close contact when the zipper teeth (6) are closed.
8. The waterproof connecting structure of the waterproof zipper and the storage bag according to claim 1, wherein: the bottom fixed mounting of zip fastener connecting strip (3) has two connecting blocks (15), and the equal fixed mounting of one end that two connecting blocks (15) are close to each other has second TPU waterproof strip (16), and two second TPU waterproof strips (16) can in close contact when zip fastener tooth (6) draw the zipper teeth to close.
9. The waterproof connecting structure of the waterproof zipper and the storage bag according to claim 1, wherein: the hot melt adhesive tape (14) extends in a zigzag manner in a wavy line.
10. The waterproof connecting structure of the waterproof zipper and the storage bag according to claim 1, wherein: the first zipper sealing head (7) and the second zipper sealing head (9) are made of TPU materials, and the zipper teeth (6) are made of nylon materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221233195.0U CN217565126U (en) | 2022-05-20 | 2022-05-20 | Waterproof connection structure of waterproof zipper and storage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221233195.0U CN217565126U (en) | 2022-05-20 | 2022-05-20 | Waterproof connection structure of waterproof zipper and storage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217565126U true CN217565126U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221233195.0U Active CN217565126U (en) | 2022-05-20 | 2022-05-20 | Waterproof connection structure of waterproof zipper and storage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217565126U (en) |
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2022
- 2022-05-20 CN CN202221233195.0U patent/CN217565126U/en active Active
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