CN113491376A

CN113491376A - Protective structure for zipper

Info

Publication number: CN113491376A
Application number: CN202110948057.4A
Authority: CN
Inventors: 吴昆明; 张传贵; 李伟
Original assignee: Gaofan Zhejiang Information Technology Co Ltd
Current assignee: Gaofan Zhejiang Information Technology Co Ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2021-10-12
Anticipated expiration: 2041-08-18
Also published as: CN113491376B

Abstract

The invention relates to a protective structure for a zipper, which comprises a protective mechanism arranged on a chain belt and used for protecting zipper teeth connected on the chain belt, wherein the protective mechanism comprises a connecting cloth belt detachably connected on the chain belt, a protective cloth belt connected on one side wall of the connecting cloth belt and an adaptive deformation mechanism connected on one side wall of the protective cloth belt. This protective structure for zip fastener, be applicable to the chain tooth of different specifications, and remove the in-process at the pull head, the gasbag in the adaptation deformation mechanism can carry out the deformation of adaptability along with the removal of pull head, the pull head oppresses the buffer gas of gasbag atress department to gasbag both ends department when applying the effort to the gasbag, make the flexible magnetic stripe that is located both ends department about the pull head can be in the laminating state all the time, the flexible magnetic stripe that is located the pull head both sides can be attached on the pull head, realize better sealed protecting effect, also can be with its reverse attached on the chain belt when not using, also can dismantle it, be applicable to different users.

Description

Protective structure for zipper

Technical Field

The invention belongs to the field of zippers, and particularly relates to a protective structure for a zipper.

Background

Zippers (zippers), which are connectors for uniting or separating articles by means of a continuous arrangement of zipper teeth, are now widely used in clothing, bags, tents, etc.

The zipper is composed of zipper teeth, a zipper head, an upper stop and a lower stop (a front stop and a rear stop) or a locking piece and the like. The fastener elements are key parts, and directly determine the side pull strength of the zipper. Generally, a zipper has two fastener tapes, each fastener tape has a row of fastener elements, and the two rows of fastener elements are arranged in a staggered manner. The zipper teeth at two sides are clamped by the pull head, and the zipper teeth at two sides can be mutually meshed or separated by sliding the pull tab.

The zipper is divided into three types according to materials, including a nylon zipper, an injection molding zipper and a metal zipper.

The down jacket (down coat) is a jacket filled with down fillers, and has a huge and mellow appearance. The down jacket generally has more than half of the amount of the duck down, and meanwhile, some fine feathers can be mixed, the duck down is cleaned and disinfected at high temperature, and then the down jacket is filled in clothes. The down jacket has the best warmth retention property. It is usually worn by people in cold regions and is also commonly used by polar researchers.

At present, the zipper teeth of common nylon, plastic steel or metal zippers are completely exposed in the air. Because the zipper teeth are all exposed outside or at least the head of the zipper teeth is 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 easy to be damaged, or the zipper teeth sewn at the pocket are also easy to rub with the arm, and the using effect is poor.

Disclosure of Invention

The invention aims to solve the problems and provide a protective structure for a zipper, which has a simple structure and a reasonable design.

The invention realizes the purpose through the following technical scheme:

the utility model provides a protective structure for zip fastener, is including locating the protective mechanism on the chain belt for the chain tooth of connecting on the protective chain belt, protective mechanism includes detachable connection strap on the chain belt, connects protective cloth belt on connecting a strap lateral wall, connects adaptation deformation mechanism on protective cloth belt lateral wall and connects the flexible magnetic stripe on adaptation deformation mechanism lateral wall, protective cloth belt is from the rear of chain tooth to the place ahead more in order to cover the setting of chain tooth, forms an adaptation cavity between protective cloth belt and the chain belt.

As a further optimization scheme of the invention, the adaptive deformation mechanism comprises an outer wrapping layer and an air bag arranged in the outer wrapping layer, one side wall of the outer wrapping layer is connected with one side wall of the protective cloth tape, and the other side wall of the outer wrapping layer is connected with the flexible magnetic strip.

As a further optimization scheme of the invention, the air bag is filled with buffer gas, the volume of the buffer gas in the air bag accounts for 50-80%, and the buffer gas comprises air or nitrogen.

As a further optimization scheme of the invention, the length of the protective cloth belt is smaller than that of the connecting cloth belt, a wedge is connected between one side wall of the connecting cloth belt and one end part of the protective cloth belt, and an inclined surface is arranged on the wedge.

As a further optimized scheme of the invention, the lower end face of the connecting cloth belt is connected with a second magic hook tape, the chain belt is connected with a second magic hair tape matched with the second magic hook tape, and the second magic hook tape is detachably connected with the second magic hair tape.

As a further optimization scheme of the invention, a first magic hook sticker is connected to the other side wall of the chain belt close to the connecting cloth belt, a sewing area is arranged on the chain belt, and the sewing area is located on one side, far away from the connecting cloth belt, of the first magic hook sticker.

As a further optimized scheme of the invention, the outer wall of the outer wrapping layer is connected with a first magic hair tape, and the first magic hair tape is detachably connected with a first magic hook tape.

As a further optimized scheme of the invention, the connecting cloth belt is made of waterproof cloth.

As a further optimization scheme of the invention, the outer wrapping layer is made of wear-resistant cloth, an opening for plugging the air bag is formed in the outer wrapping layer, the cloth at the opening is connected in an up-and-down folding mode, an inflation inlet is formed in the air bag, and an air valve cover is arranged on the inflation inlet.

The invention has the beneficial effects that:

1) an adaptive cavity is formed between the protection mechanism and the chain belt, and is suitable for the zipper teeth with different specifications, the protection mechanism can completely cover the zipper teeth, and the zipper teeth cannot be exposed outside along with the movement of the pull head;

2) in the moving process of the puller, the air bag in the adaptive deformation mechanism can be adaptively deformed along with the movement of the puller, when acting force is applied to the air bag by the puller, the buffer gas at the stress position of the air bag is pressed to two ends of the air bag, so that the flexible magnetic stripes at the upper end and the lower end of the puller can be always in a joint state, and the flexible magnetic stripes at two sides of the puller can be attached to the puller, thereby realizing better sealing protection effect;

3) when the anti-theft belt is not used, the anti-theft belt can be reversely attached to the chain belt and also can be detached, so that the anti-theft belt is suitable for different users;

4) the invention has simple structure, high stability, reasonable design and convenient realization.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cooperative view of the guard mechanism and chain belt of the present invention;

FIG. 3 is a mating view of the adaptive deformation mechanism and slider of the present invention.

In the figure: 1. a chain belt; 101. a zipper tooth; 102. a slider; 201. connecting a cloth belt; 202. a protective cloth belt; 203. adapting to a deformation mechanism; 204. a flexible magnetic strip; 205. a wedge; 206. a first magic hook sticker; 207. a first magic hair sticker; 208. a second hook and loop fastener; 209. the second magic hair sticker.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-3, a protection structure for a slide fastener, including a protection mechanism disposed on a fastener tape 1, a fastener element 101 connected to the protection fastener tape 1, the protection mechanism includes a connection tape 201 detachably connected to the fastener tape 1, a protection tape 202 connected to a side wall of the connection tape 201, an adaptive deformation mechanism 203 connected to a side wall of the protection tape 202, and a flexible magnetic stripe 204 connected to a side wall of the adaptive deformation mechanism 203, the protection tape 202 is disposed to cover the fastener element 101 from the rear to the front of the fastener element 101, and an adaptive cavity is formed between the protection tape 202 and the fastener tape 1. This adaptation cavity is applicable in the chain tooth 101 of different specifications, and chain tooth 101 is in this adaptation cavity, and the outside can't directly see through protective cloth area 202 and chain tooth 101 contact, can effectually play and prevent human skin and chain tooth 101 direct contact, friction and lead to the damaged or painful effect that produces of skin.

The fastener tape 1 should further include upper and lower stoppers, a slider 102, and other components.

The adaptive deformation mechanism 203 comprises an outer wrapping layer and an air bag arranged in the outer wrapping layer, one side wall of the outer wrapping layer is connected with one side wall of the protective cloth belt 202, and the other side wall of the outer wrapping layer is connected with the flexible magnetic strip 204.

The air bag is filled with buffer gas, the volume of the buffer gas in the air bag accounts for 50-80%, and the buffer gas comprises air or nitrogen. Not only can play the function that adaptation pull head 102 removed and produced corresponding deformation, but also can play the effect of buffering, skin when with this department friction, the gasbag can play the effect of buffering, compare in directly adopting the cloth to cover chain tooth 101, the gasbag can reach soft comfortable effect.

The length of the protective cloth belt 202 is smaller than that of the connecting cloth belt 201, a wedge 205 is connected between one side wall of the connecting cloth belt 201 and one end part of the protective cloth belt 202, and an inclined surface is arranged on the wedge 205. When the slider 102 is pulled to a position contacting the upper stop, it should be positioned between the two wedges 205, and when the slider 102 moves to the lower stop, it can push the two attached flexible magnetic strips 204 against the inclined surfaces of the wedges 205.

As shown in fig. 3, in the moving process of the slider 102, the air bag in the adaptive deformation mechanism 203 can be adaptively deformed along with the movement of the slider 102, when the slider 102 applies an acting force to the air bag, the buffer gas at the stress position of the air bag is pressed to two ends of the air bag, so that the flexible magnetic strips 204 at the upper end and the lower end of the slider 102 are pressed by the expanded air bag, in the moving process of the slider 102, the flexible magnetic strips 204 which are not in direct contact with the slider 102 can be always in a fit state, the flexible magnetic strips 204 at two sides of the slider 102 can be attached to the slider 102, and a good sealing protection effect is achieved.

The lower end surface of the connecting cloth belt 201 is connected with a second magic hook tape 208, the chain belt 1 is connected with a second magic hair tape 209 matched with the second magic hook tape 208, and the second magic hook tape 208 is detachably connected with the second magic hair tape 209; a first magic hook tape 206 is connected to the other side wall of the chain belt 1 close to the connecting cloth belt 201, a sewing area is arranged on the chain belt 1, and the sewing area is positioned on one side of the first magic hook tape 206 far away from the connecting cloth belt 201; the outer wall of the outer wrapping layer is connected with a first magic hair tape 207, and the first magic hair tape 207 and the first magic hook tape 206 are detachably connected.

When not using this protection machanism, also can paste 207 the reverse attached first magic hook on the chain belt 1 with the first magic hair on the outer parcel layer and paste 206, also can directly dismantle from the chain belt 1 connecting strap 201, or change or adjust gasbag wherein, when the gasbag is adjusted or is changed, can unpack outer parcel layer opening part apart, can adopt the sutural mode of stylolite, also can change this sutural mode into the mode that the magic subsides pasted, be applicable to different users and also be convenient for the user and operate it, carry out gas filling in to the gasbag through the inflation inlet during aerifing.

The connecting cloth tape 201 is made of waterproof cloth. Plays a certain waterproof effect.

The outer wrapping layer is made of wear-resistant cloth, an opening for the air bag to be inserted is formed in the outer wrapping layer, the cloth at the opening is connected in an up-and-down folding mode, an inflation inlet is formed in the air bag, and an air valve cover is arranged on the inflation inlet; the volume of gas filled in the airbag can be adjusted according to the actual use design and the specification of the fastener element 101.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a protective structure for zip fastener, is including locating the protective mechanism on chain area (1) for chain tooth (101) of connecting on the protective chain area (1), its characterized in that: protection machanism includes detachable connection strap (201), the connection of connecting on chain belt (1) protection strap (202) on connecting strap (201) a lateral wall, connects adaptation deformation mechanism (203) on protection strap (202) a lateral wall and connects flexible magnetic stripe (204) on adaptation deformation mechanism (203) a lateral wall, protection strap (202) are from the rear of chain tooth (101) to the place ahead more in order to cover chain tooth (101) setting, form an adaptation cavity between protection strap (202) and chain belt (1).

2. A slide fastener stringer according to claim 1, wherein: the adaptive deformation mechanism (203) comprises an outer wrapping layer and an air bag arranged in the outer wrapping layer, one side wall of the outer wrapping layer is connected with one side wall of the protective cloth belt (202), and the other side wall of the outer wrapping layer is connected with the flexible magnetic strip (204).

3. A slide fastener stringer according to claim 2, wherein: the air bag is filled with buffer gas, the volume of the buffer gas in the air bag accounts for 50% -80%, and the buffer gas comprises air or nitrogen.

4. A slide fastener stringer according to claim 1, wherein: the length of the protective cloth belt (202) is smaller than that of the connecting cloth belt (201), a wedge piece (205) is connected between one side wall of the connecting cloth belt (201) and one end part of the protective cloth belt (202), and an inclined surface is arranged on the wedge piece (205).

5. A slide fastener stringer according to claim 1, wherein: connect strap (201) lower terminal surface and be connected with second magic hook and paste (208), be connected with on chain belt (1) and paste (208) matched with second magic hair with second magic hook and paste (209), second magic hook pastes (208) and second magic hair pastes (209) detachable connection.

6. A slide fastener stringer according to claim 1, wherein: the fastener is characterized in that a first magic hook tape (206) is connected to the other side wall of the connecting cloth belt (201) on the fastener belt (1), a sewing region is arranged on the fastener belt (1), and the sewing region is located on one side, far away from the connecting cloth belt (201), of the first magic hook tape (206).

7. A slide fastener stringer according to claim 2, wherein: the outer wall of the outer wrapping layer is connected with a first magic hair tape (207), and the first magic hair tape (207) is detachably connected with a first magic hook tape (206).

8. A slide fastener stringer according to claim 1, wherein: the connecting cloth belt (201) is made of waterproof cloth.

9. A slide fastener stringer according to claim 2, wherein: the outer wrapping layer is made of wear-resistant cloth, an opening for the air bag to be plugged in is formed in the outer wrapping layer, the cloth at the opening is connected in an up-and-down folding mode, an inflation inlet is formed in the air bag, and an air valve cover is arranged on the inflation inlet.