CN110680055B - Protection structure for zipper, protection zipper and application of protection zipper - Google Patents
Protection structure for zipper, protection zipper and application of protection zipper Download PDFInfo
- Publication number
- CN110680055B CN110680055B CN201910933763.4A CN201910933763A CN110680055B CN 110680055 B CN110680055 B CN 110680055B CN 201910933763 A CN201910933763 A CN 201910933763A CN 110680055 B CN110680055 B CN 110680055B
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- China
- Prior art keywords
- zipper
- hook
- zipper teeth
- protective
- teeth
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/32—Means for making slide fasteners gas or watertight
Abstract
The invention discloses a protective structure for a zipper, a protective zipper and application thereof, and the protective zipper is a soft glue structure arranged on the zipper, and comprises a flat laying part and a hook-shaped part which are integrally formed; the flat laying part is covered and attached on the cloth belt; the hook-shaped part is suspended correspondingly at one side close to the zipper teeth, the hook-shaped part extends from the back of the zipper teeth to the front of the zipper teeth to be arranged to be semi-surrounded by the zipper teeth, and the hook-shaped part is provided with a spanning part correspondingly spanning the zipper teeth, a hook head part positioned at the front of the zipper teeth and a hook cavity arranged to be semi-surrounded by the zipper teeth; a side cavity is reserved at the position of the hook cavity corresponding to the rear part of the zipper teeth. The invention achieves the effects of scratch resistance, water seepage resistance, good pull feeling and wide application range, and is safe and environment-friendly.
Description
Technical Field
The invention relates to the technical field of zippers, in particular to a zipper protection structure, a protection zipper and application thereof.
Background
At present, the zipper teeth of common nylon, plastic steel or metal zippers are completely exposed in the air. Because all or at least the head of the zipper teeth are exposed outside, the zipper teeth are easy to scrape hands or scratch fabrics when in use, particularly when being used on children clothes, the skin of a child is thin and tender, the skin below the neck of the child is contacted with the zipper teeth to move back and forth to rub, the skin is very easy to be damaged, and no good solution is provided at present;
the waterproof layer of the existing common waterproof zipper moves in a cavity of a pull head and is pulled to be closed. The common waterproof zipper is characterized in that a waterproof film is coated on a cloth belt, after a puller is worn, the film cloth belt slides in a puller cavity, the friction resistance is large, the pulling feeling is tight, a gap is formed in the middle of the zipper, water drops can easily permeate into the gap, the product belongs to the function of preventing water splashing, and a solution which can prevent water and has good pulling feeling in the aspect of water prevention does not exist at present.
In conclusion, the existing protective zipper product cannot well solve the problem of scratch resistance, cannot solve the problem of good waterproof pull feeling, and certainly cannot simultaneously solve the technical problems of scratch resistance, good waterproof pull feeling and protection.
In view of the above, the present application provides a protection structure for a zipper, a protection zipper and applications thereof.
Disclosure of Invention
The invention aims to provide a protective structure for a zipper, a protective zipper and application thereof, which have the advantages of scratch resistance, water seepage resistance, good pulling feeling and wide application range, and are safe and environment-friendly.
In order to achieve the above purpose, the solution of the invention is:
a protective structure for a zipper is a soft glue structure arranged on the zipper, and comprises a flat laying part and a hook-shaped part which are integrally formed; the flat laying part is covered and attached on the cloth belt; the hook-shaped part is suspended correspondingly at one side close to the zipper teeth, the hook-shaped part extends from the back of the zipper teeth to the front of the zipper teeth to be arranged to be semi-surrounded by the zipper teeth, and the hook-shaped part is provided with a spanning part correspondingly spanning the zipper teeth, a hook head part positioned at the front of the zipper teeth and a hook cavity arranged to be semi-surrounded by the zipper teeth; a side cavity is reserved at the position of the hook cavity corresponding to the rear part of the zipper teeth.
The corresponding forward direction of the hook head portion has a first mating plane.
The corresponding rearward direction of the hook head has a rear plane.
The hook head portion is disposed flush with the center of the fastener element at an end portion perpendicular to the front-rear direction.
The spanning part is of an arc-shaped structure with a medium-thickness edge and a thin edge.
The soft rubber structures are provided with two groups which are symmetrically arranged at two sides of the zipper belt, and hook cavities of the two groups of soft rubber structures are oppositely arranged to fully surround the zipper teeth.
The hook heads of the two groups of soft glue structures are provided with second matching planes which are plane-jointed in the symmetrical direction.
The soft glue structure is internally provided with a flexible material, and the shape of the flexible material is matched with that of the soft glue structure.
The flexible material is yarn, lining cloth or fabric.
The invention also provides a protective zipper, which comprises two zipper belts and a pull head, wherein the protective structure is arranged on at least the same side of the two zipper belts.
The invention also provides application of the protective zipper, which is applied to products in all occasions requiring that the zipper has water splashing resistance, water seepage resistance and scratch resistance.
The protective zipper is applied to children clothes, outdoor sportswear, sleeping bag pajamas and suitcases.
After adopting above-mentioned scheme, the invention is protective structure, protection zip fastener and application for the zip fastener, and the present case puts forward the innovation in the protective structure on the zip fastener strip, designs novel unique software glue structure, and for prior art's beneficial effect lie in:
1. the soft glue structure separates the zipper teeth from the skin of a human body and does not contact with the skin of the human body, so the anti-scratch effect is achieved, particularly, when the soft glue zipper is used on clothes for children, the skin of the children does not directly contact with the zipper teeth to rub to cause damage when the children move, and the safe and environment-friendly effect is achieved;
2. the soft glue structure has waterproof property and colloid elasticity, the colloid elasticity of the hook heads on the chain belts on the two sides is in conflict, so that the soft glue combination parts on the two sides have no gap, the surface material of the soft glue is smooth and fine and has no gap, and water drops on the surface can not permeate into the interior, thereby playing the roles of preventing water splashing and preventing water seepage;
3. the soft glue structure has the unique design of the hook cavity and the side cavity, the pull head moves in the soft glue, but the non-soft glue moves in the pull head cavity, and the soft glue is elastic material, the outer part is free elastic space and the surface is smooth, so the pull feeling of the pull head moving in the soft glue is not influenced by the resistance of the soft glue, and the pull is smooth.
The technical effects of scratch resistance, water seepage prevention and good pull feeling can be achieved simultaneously by the design of the soft body glue structure, the zipper can be used in all occasions needing the zipper to prevent water seepage and scratch resistance, such as products of children clothes, outdoor sportswear, sleeping bags, bags and the like, and the zipper is wide in application range, safe and reliable.
Drawings
FIG. 1 is a perspective view of a slide fastener stringer with a guard structure;
FIG. 2 is a front view of a soft gel structure;
FIG. 3 is a front view of the slide fastener stringer on the fastener tape;
FIG. 4 is a schematic view of the zipper guard structure in a double-sided armed state;
FIG. 5 is a perspective view of the protective structure for slide fastener disposed on both sides of a fastener stringer;
FIG. 6 is a perspective view showing a double-sided protection state of the protection structure for a slide fastener;
FIG. 7 is a front view showing a double-sided protection state of the protection structure for the slide fastener;
FIG. 8 is a perspective view of the zipper relief slider engagement;
FIG. 9 is a front view of the zipper with the guard structure slider engaged;
fig. 10 is a front view of a preferred design of the slide fastener guard structure.
Description of the reference symbols
A cloth belt 1, a zipper tooth 2, a slider 3, a side part 31 of a ship board;
a soft gel structure 4, a flat portion 41, a hook portion 42,
the spanning part 421, the hook head part 422, the hook cavity 423, the side cavity 4231,
a first fitting plane 4221, a rear plane 4222, a second fitting plane 4223;
a flexible material 43.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The present invention relates to a protection structure for a slide fastener, and as shown in fig. 1, the protection structure is a soft adhesive structure 4 provided on a slide fastener, and specifically, the soft adhesive structure 4 is provided on a fastener stringer of the slide fastener, and the fastener stringer includes a tape 1 and fastener elements 2 fixed on the tape 1.
The soft gel structure 4, as shown in fig. 2, includes a flat portion 41 and a hook portion 42 which are integrally formed. The flat laying part 41 is a large-area soft adhesive layer which is covered and adhered on the cloth belt 1. The hook portion 42 is suspended on the side close to the element 2, and the hook portion 42 is disposed so as to be half-surrounded by the element from the rear of the element 2 to the front of the element 2, and the hook portion 42 has a spanning portion 421 corresponding to the spanning of the element 2, a hook head portion 422 located at the front of the element 2, and a hook cavity 423 disposed so as to be half-surrounded by the element 2. The hooking cavity 423 is formed, in particular, by the cooperation of the spanning part 421 and the hooking part 422. A side cavity 4231 is left at the position corresponding to the rear part of the element 2 of the hook cavity 423.
The soft glue structure 4 is made of soft glue material, the soft glue has water resistance and softness, and the soft glue structure 4 made of the soft glue material has water resistance and soft deformation resetting performance correspondingly. In the manufacturing of the soft glue structure 4, the soft glue structure can be integrally formed by injection molding or material pressing, and then can be attached to the cloth belt 1 by gluing or ultrasonic heat covering process.
The design of the hook cavity of the protection structure and the matching mode of the hook cavity and the zipper teeth are very critical, and the protection structure is the core creativity of the scheme. The innovative protection function of the scheme is embodied in the following layers:
1) as shown in fig. 3, for the single-side chain belt, the soft rubber structure 4 is arranged on one side, and has certain waterproof and anti-splashing effects on the chain belt; the half-surrounded zipper teeth 2 can be separated from the skin of the human body to a certain degree and do not contact with the skin of the human body, and the soft glue is soft, so that a certain scratch-proof effect is achieved.
Certainly, the soft body glue structure 4 can be arranged on any one side of the single-sided tooth chain belt, wherein the one side of the zipper close to the skin is arranged, and the anti-scratch function is better.
2) As shown in fig. 4, for the double-sided fastener tape, the soft adhesive structures 4 are disposed on the same side of the double-sided fastener tape in pairs and are engaged (closed) with each other, and the hook heads 422 of the two soft adhesive structures 4 are ejected outwards from the front of the fastener elements 2.
In order to further increase the water resistance of the position of the hook head 422 where the two sides are tightly close together, the hook head 422 is preferably provided with a first engagement plane 4221 facing forward. The two sides are offset in a plane mode, the waterproof matching mode is a smooth and fine large plane matching mode, no gap exists between the surfaces in a surface-to-surface fit mode, the waterproof depth is large, and the brought waterproof protection effect is very excellent.
3) As shown in fig. 5, the soft rubber structure 4 is disposed on both sides of the single-sided fastener chain, and the hook portions 42 on both sides are in a state of combining and fully surrounding the fastener elements 2, i.e., the soft rubber structure 4 has two sets symmetrically disposed on both sides of the fastener chain, and the hook cavities 423 of the two sets of soft rubber structures 4 are disposed oppositely to fully surround the fastener elements 2. Therefore, the single-side chain belt has very excellent waterproof and water-proof functions; more importantly, the zipper teeth can be completely separated from the skin of a human body, no damage can be caused to the skin, and the scratch-resistant performance is very excellent.
Preferably, in order to ensure that the hook portions 42 on both sides can function to entirely surround the fastener element 2, the hook heads 422 are disposed flush with the center of the fastener element 2 at the ends perpendicular to the front-rear direction. So that the hooking portions 422 can be brought into contact with each other to be completely merged to enclose.
Preferably, the hook heads 422 of the two sets of soft rubber structures 4 have second matching planes 4222 which are plane-jointed in the symmetrical direction. Similarly, through plane type conflict on two sides, the surface and the surface are in seamless fit, and the brought waterproof protection effect is very excellent.
4) As shown in fig. 6-7, the soft adhesive structure 4 is disposed on both sides of the double-sided fastener tape, the double-sided fastener tape is engaged (coupled) with each other, the hook portions 422 on both sides of the double-sided fastener tape are tightly close to each other, and the middle fastener element 2 is in a fully-enclosed state, so that water drops splashed on the surface are prevented from permeating into the interior, a water seepage and water prevention effect is achieved, and a double-sided double-layer waterproof protection effect is achieved.
5) As shown in fig. 8 to 9, in the slider 3 of the fastener stringer, when the slider 3 is closed or opened, the upper plate and/or the lower plate of the slider 3 separates the double-sided hook portion 42 on the corresponding side of the zipper, and at this time, the side portion 31 of the upper plate and/or the lower plate of the slider 3 corresponding to the side portion located behind the fastener element is located in the side cavity 4231 of the hook cavity 423, that is, the side cavity 4231 is skillfully designed to provide a moving space for the side surface of the slider 3 to smoothly slide back and forth. A double side hook-shaped part corresponding to the boarding plate, which is jacked up and compressed by the boarding plate; corresponding to the double side hook-shaped portion of the lower deck, which is jacked up by the lower deck.
The hook-shaped part 42 can be freely separated and compressed due to the elastic performance of the soft rubber, after the zipper is closed, the hook-shaped parts 42 at the two sides rebound to the original state to be abutted against each other so as to prevent water drops from permeating, and when the zipper is opened, the hook-shaped parts 42 at the one side rebound to half wrap or fully wrap the zipper teeth, so that the skin of a human body is separated from the zipper teeth, and the scratch-proof effect is achieved.
The puller 3 moves in the hook-shaped soft rubber part, the non-hook-shaped soft rubber part moves in the puller cavity, the hook-shaped soft rubber part is made of elastic material and is in a hook shape with a hook cavity, the outer part of the puller is a free elastic space, and the surface of the puller is smooth, so that the pulling sense of the puller is not influenced by the resistance of the soft rubber during the movement of the puller in the puller, and the puller is very smooth.
The protective structure for the zipper is suitable for the zippers made of any material types, such as the zippers made of metal zipper teeth, and has good adaptability between the protective structure and the zipper teeth without any mutual adverse effect. Regarding the waterproof sealing performance, the soft rubber material, the seamless fit between the surface and the high-strength and high-toughness support body of the hook-shaped crossing part are not matched, so that the waterproof sealing performance is very convex, which is incomparable with any existing waterproof mode. And the present case still has unilateral certain effect of preventing scraping from preventing. Regarding the pull feeling problem, although the hook-shaped part is made of soft material, due to the adoption of the hook-shaped characteristic and the ingenious matching design of the hook cavity and the zipper teeth, the movement of the pull head in the hook-shaped part is not blocked and smooth, and the hook-shaped part can not cause the problem of clamping the pull head, which is a problem easily occurring in the existing straight sheet or bent sheet waterproof mode, and the defects of poor user experience and poor practicability caused by the problem are overcome. The scheme well solves the problem.
Furthermore, the hook head 422 is preferably designed with a rear surface 4223 corresponding to the rearward direction. The rear plane 4223 just corresponds to the front end part of the zipper element 2, and the plane design is favorable for the close matching of the zipper element and the zipper element.
The optimized design of the spanning part 421 is designed into an arc-shaped structure with a thick middle edge and a thin side. Specifically, the inner side surface of the corresponding hook cavity of the spanning part 421 is a plane, and the outer side surface is designed to be an arc surface with a slightly convex middle. So design, when bilateral hook type part 42 tightly closed together state, hook type part 42 is in the compression deformation state, and compression deformation part embodies on strideing across portion 421, through the thin arc form structural design of well thick limit, can offset to a certain extent compression deformation effort promotes to stride across portion 421 and exert elastic support's intensity and toughness to whole compressed hook type part 42, ensures the steady reliability that bilateral hook type part 4 closely leaned on.
In a preferred design, as shown in fig. 10, a flexible material 43 is further placed inside the soft rubber structure 4, and the shape of the flexible material 43 is matched with that of the soft rubber structure. Specifically, the flexible material 43 has a flat section and a hook section. The flexible material 43 may be a material such as yarn, interlining, or fabric. The soft glue structure 4 is made of soft material, and a layer of flexible material is arranged in the middle of the soft glue structure 4, so that the soft glue structure 4 has higher strength and toughness. During specific manufacturing, a flexible material can be added into the mold during injection molding of the mold.
Preferably, the spanning portion 421 and the flat laying portion 41 are connected in an arc-shaped smooth transition manner, and are embodied on the inner side surface and the outer side surface of the spanning portion 421, and the inner side surface corresponds to the inner wall of the side cavity 4231. This arrangement facilitates repeated deformation compression and return of the hook portion 42 and also facilitates smooth sliding of the side portion 31 of the boat deck in the side cavity 4231.
Based on the same invention idea, the invention also provides a protection zipper, which comprises two zipper tapes and a slider, wherein at least the same side of the two zipper tapes is provided with the protection structure. The protective structure is not described in detail here, and at least the same side includes three conditions: the inner side, the outer side and the inner side of the two zipper tapes. The beneficial effects are similar to those described above.
Based on the same invention idea, the invention also provides the application of the protective zipper, which is applied to all occasions requiring that the zipper has the functions of water splashing prevention, water seepage prevention and scratch prevention. Such as children's clothing, outdoor sportswear, sleeping bag pajamas, suitcases and the like.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present invention should fall within the scope of the claims of the present invention.
Claims (10)
1. A protective structure for a slide fastener is characterized in that: the zipper is a soft glue structure arranged on the zipper, and comprises a flat laying part and a hook-shaped part which are integrally formed; the flat laying part is covered and attached on the cloth belt; the hook-shaped part is suspended correspondingly at one side close to the zipper teeth, the hook-shaped part extends from the back of the zipper teeth to the front of the zipper teeth to be arranged to be semi-surrounded by the zipper teeth, and the hook-shaped part is provided with a spanning part correspondingly spanning the zipper teeth, a hook head part positioned at the front of the zipper teeth and a hook cavity arranged to be semi-surrounded by the zipper teeth; a side cavity is reserved at the position of the hook cavity corresponding to the rear part of the zipper teeth.
2. The slide fastener stringer as claimed in claim 1, wherein: the corresponding forward direction of the hook head portion has a first mating plane.
3. The slide fastener stringer as claimed in claim 1, wherein: the corresponding rearward direction of the hook head has a rear plane.
4. The slide fastener stringer as claimed in claim 1, wherein: the spanning part is of an arc-shaped structure with a thick middle edge and a thin side.
5. The slide fastener stringer as claimed in claim 1, wherein: the soft rubber structures are provided with two groups which are symmetrically arranged at two sides of the zipper belt, and hook cavities of the two groups of soft rubber structures are oppositely arranged to fully surround the zipper teeth.
6. The slide fastener stringer as claimed in claim 5, wherein: the hook heads of the two groups of soft glue structures are provided with second matching planes which are plane-jointed in the symmetrical direction.
7. The slide fastener stringer as claimed in claim 1, wherein: the soft glue structure is internally provided with a flexible material, and the shape of the flexible material is matched with that of the soft glue structure.
8. A protective zipper is characterized in that: comprising two stringers and a slider, both at least on the same side of the two stringers being provided with a protective structure according to any one of claims 1-7.
9. The application of the protective zipper is characterized in that: the protective zipper of claim 8 is applied to all products requiring that the zipper be provided with water-repellent, water-impermeable and scratch-resistant functions.
10. Use of a protective zipper according to claim 9, characterized in that: the protective zipper is applied to children clothes, outdoor sportswear, sleeping bag pajamas and suitcases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910933763.4A CN110680055B (en) | 2019-09-29 | 2019-09-29 | Protection structure for zipper, protection zipper and application of protection zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910933763.4A CN110680055B (en) | 2019-09-29 | 2019-09-29 | Protection structure for zipper, protection zipper and application of protection zipper |
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| Publication Number | Publication Date |
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| CN110680055A CN110680055A (en) | 2020-01-14 |
| CN110680055B true CN110680055B (en) | 2021-10-15 |
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| CN201910933763.4A Active CN110680055B (en) | 2019-09-29 | 2019-09-29 | Protection structure for zipper, protection zipper and application of protection zipper |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220166A (en) * | 2020-11-05 | 2021-01-15 | 温州素萨纺织品有限公司 | Arc zipper convenient to sew up fixedly |
| CN113475823B (en) * | 2021-07-30 | 2023-08-29 | 高梵(浙江)信息技术有限公司 | Open type zipper structure |
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| CN110680055A (en) | 2020-01-14 |
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