CN212368491U

CN212368491U - Zipper with waterproof and anti-shrinking functions

Info

Publication number: CN212368491U
Application number: CN202020876138.9U
Authority: CN
Inventors: 洪文质
Original assignee: Jinjiang Hongxiang Garment Weaving Co ltd
Current assignee: Jinjiang Hongxiang Garment Weaving Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-19
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a waterproof zipper technical field just discloses a zip fastener with waterproof and anti-shrink function, including two zipper strips, two be the even equidistance a plurality of sprocket of fixedly connected with of style of calligraphy, a plurality of on the lateral wall in opposite directions of zipper strip all scribble waterproof material, homonymy on the sprocket the equal fixedly connected with waterproof layer in both sides of sprocket, two rows install the zipper head on the sprocket jointly, the first fixed plate and the second fixed plate of symmetry fixedly connected with L type on the zipper head, be equipped with the opening between second fixed plate and the first fixed plate, the dog groove has been seted up on the first fixed plate is close to the open-ended lateral wall, dog inslot sliding connection has the dog. The utility model discloses make pulling-on piece and draw zipper head to dismantle the separation, the pulling-on piece of being convenient for change can be changed and damaged or more pleasing to the eye pulling-on piece, avoids changing whole zip fastener and causes the material extravagant, increases the aesthetic property that the zip fastener was decorated.

Description

Zipper with waterproof and anti-shrinking functions

Technical Field

The utility model relates to a waterproof zipper technical field especially relates to a zip fastener with waterproof and prevent shrinking function.

Background

At present, zippers on clothes and bags are opened and closed mainly by driving a plurality of zipper teeth on two zipper belts to be meshed through zipper sliders, large meshing gaps inevitably exist among the zipper teeth after the zippers are closed, and liquid easily permeates into the meshing gaps, so that the inner layer of the clothes or bags is wetted. In the conventional waterproof slide fastener, a waterproof material and a waterproof layer are generally arranged on the fastener tape or the fastener elements. However, the zipper pull of the existing waterproof zipper cannot be replaced after being connected with the zipper head body, and if the zipper pull is damaged by breakage, bending and the like in use, the whole zipper head or the whole zipper is replaced, so that material waste is caused. Moreover, the pull piece is also a small part playing a certain decorative role in the clothing, and the non-replaceable pull piece is monotonous in decorative effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art waterproof zipper's pulling-on piece and this body coupling back of pull head, be unable change, the pulling-on piece damages the back whole problem that the change zip fastener caused the waste, and the zip fastener that has waterproof and prevent shrinking function that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a zipper with waterproof and anti-shrinking functions comprises two zipper strips, wherein a plurality of zipper teeth which are in a straight shape and are uniformly and equidistantly fixedly connected to opposite side walls of the two zipper strips, a waterproof material is coated on the zipper teeth, waterproof layers are fixedly connected to two sides of the zipper teeth on the same side, zipper heads are jointly installed on the two rows of zipper teeth, an L-shaped first fixing plate and an L-shaped second fixing plate are symmetrically and fixedly connected to the zipper heads, an opening is formed between the second fixing plate and the first fixing plate, a stopper groove is formed in the side wall, close to the opening, of the first fixing plate, a stopper is connected in the stopper groove in a sliding mode, a spring is fixedly connected to the bottom of the stopper groove, the other end of the spring is fixedly connected to the stopper, a fixing groove is formed in the side wall, close to the opening, of the second fixing plate, one end, far away from the bottom of the stopper groove, penetrates through the notch of, and the pull ring is abutted against the bottom of the fixed groove and is positioned on the check block in the opening, a pull ring is arranged between the first fixed plate and the second fixed plate, one end of the pull ring, far away from the second fixed plate, is fixedly connected with a connecting block, and the other end of the connecting block is fixedly connected with a pull piece.

Preferably, the limiting grooves are symmetrically formed in the opposite groove walls of the stop blocks, limiting blocks are connected in the limiting grooves in a sliding mode, one opposite ends of the limiting blocks penetrate through the corresponding limiting groove notches and extend into the stop block grooves, and the limiting blocks are fixedly connected to the stop blocks together.

Preferably, the side wall of the stop block is fixedly sleeved with a sealing rubber ring, and the outer side wall of the sealing rubber ring is abutted to the groove wall of the stop block groove.

Preferably, the pulling piece is fixedly sleeved with an elastic sleeve, and the outer side wall of the elastic sleeve is provided with anti-skid grains.

Preferably, the zipper tape is divided into five layers of a nano fluorine material layer, a high-elasticity TPU film, a moisture-curing hot-melt adhesive layer and a fine woven cloth tape layer.

Preferably, waterproof rubber strips are fixedly connected to the two zipper strips symmetrically about the zipper head.

Compared with the prior art, the utility model provides a zip fastener with waterproof and prevent shrinking function possesses following beneficial effect:

the zipper with the waterproof and anti-shrinking functions comprises a zipper belt, zipper teeth, a waterproof layer, a zipper puller, a first fixing plate, a second fixing plate, an opening, a block groove, a block, a spring, a fixing groove, a pulling plate, a pull ring, a connecting block and a pulling piece, wherein when the damaged pulling piece needs to be replaced, the pulling plate is pulled to drive the block to move, the end of the block inserted into the fixing groove is separated from the end of the block, the spring is compressed by the block, the block is retracted into the block groove, the opening is opened, the pull ring is separated from the first fixing plate and the second fixing plate through the opening, the pulling piece with various patterns can be installed and fixed between the two fixing plates, the attractiveness of the zipper is improved, the pulling force on the pulling plate is cancelled, the spring is recovered, the block insertion end can be ejected into the fixing groove, the pulling piece with the patterns is fixed, and the pulling, the change of the pulling-on piece of being convenient for can change damage or more pleasing to the eye pulling-on piece, avoids changing whole zip fastener and causes the material extravagant, increases the aesthetic property that the zip fastener was decorated, and scribbles waterproof material on the sprocket and sets up the waterproof layer for this zip fastener has waterproof function.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the pulling-on piece and draw zipper head to dismantle the separation, the pulling-on piece of being convenient for change can change damage or more pleasing to the eye pulling-on piece, avoids changing whole zip fastener and causes the material extravagant, increases the aesthetic property that the zip fastener was decorated.

Drawings

Fig. 1 is a schematic structural view of a zipper with waterproof and anti-shrinking functions provided by the utility model;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a zipper tape; 2. a sprocket; 3. a waterproof layer; 4. a slider of a zipper fastener; 5. a first fixing plate; 6. a second fixing plate; 7. an opening; 8. a block groove; 9. a stopper; 10. a spring; 11. fixing grooves; 12. pulling a plate; 13. a pull ring; 14. connecting blocks; 15. a pull tab; 16. a limiting groove; 17. a limiting block; 18. sealing the rubber ring; 19. an elastic sleeve; 20. waterproof rubber 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a zipper with waterproof and anti-shrinking functions comprises two zipper strips 1, wherein a plurality of zipper teeth 2 are fixedly connected to opposite side walls of the two zipper strips 1 in a straight shape and are uniformly and equidistantly, a waterproof material is coated on each zipper tooth 2, waterproof layers 3 are fixedly connected to both sides of the zipper teeth 2 on the same side, zipper heads 4 are jointly installed on the two rows of zipper teeth 2, an L-shaped first fixing plate 5 and a L-shaped second fixing plate 6 are symmetrically and fixedly connected to each zipper head 4, an opening 7 is arranged between each second fixing plate 6 and the corresponding first fixing plate 5, a stopper groove 8 is formed in the side wall, close to the opening 7, of each first fixing plate 5, a stopper 9 is slidably connected to each stopper groove 8, a spring 10 is fixedly connected to the bottom of each stopper groove 8, the other end of the spring 10 is fixedly connected to each stopper 9, and a fixing groove 11 is formed in the side, one end of the stop block 9 far away from the groove bottom of the stop block groove 8 penetrates through the groove opening of the stop block groove 8 and the groove opening of the fixing groove 11 and extends into the fixing groove 11 and abuts against the groove bottom of the fixing groove 11, a pulling plate 12 is fixedly connected to the stop block 9 in the opening 7, a pulling ring 13 is arranged between the first fixing plate 5 and the second fixing plate 6, one end of the pulling ring 13 far away from the second fixing plate 6 is fixedly connected with a connecting block 14, the other end of the connecting block 14 is fixedly connected with a pulling piece 15, when the damaged pulling piece 15 needs to be replaced, the pulling plate 12 is pulled to drive the stop block 9 to move, so that the end of the stop block 9 inserted into the fixing groove 11 is separated from the fixing groove, the spring 10 is compressed by the stop block 9, the stop block 9 retracts into the stop block groove 8, the opening 7 is opened, the pulling ring 13 is separated from the first fixing plate 5 and, increase the aesthetic property of zip fastener, the pulling force to arm-tie 12 is cancelled, make spring 10 resume, can insert the end with dog 9 and pop into fixed slot 11 in, it is fixed with patterned pulling-on piece 15, make pulling-on piece 15 and draw zipper head 4 to dismantle the separation, the change of the pulling-on piece 15 of being convenient for, can change damage or more pleasing to the eye pulling-on piece 15, it causes the material waste to avoid changing whole zip fastener, increase the aesthetic property that the zip fastener was decorated, and the waterproof material is scribbled on sprocket 2 and waterproof layer 3 is set up, make this zip fastener have waterproof function.

Spacing groove 16 has been seted up to the symmetry on the relative cell wall in dog groove 8, and sliding connection has stopper 17 in the spacing groove 16, and two stopper 17 one end in opposite directions pass the 16 notches in corresponding spacing groove and to dog groove 8 inslot extension, and common fixed connection is on dog 9 for dog 9 moves more steadily.

Fixed cover has connect sealed rubber ring 18 on the dog 9 lateral wall, and 18 lateral walls of sealed rubber ring offset with the dog groove 8 cell wall, increase the leakproofness between dog 9 and the dog groove 8, avoid water to get into in the dog groove 8.

The elastic sleeve 19 is fixedly sleeved on the pull piece 15, and the outer side wall of the elastic sleeve 19 is provided with anti-skidding lines, so that the comfort of the hand of a user contacting with the pull piece 15 when the pull piece 15 is pulled is increased, and the anti-skidding function is achieved.

The zipper strip 1 is divided into five layers of a nano fluorine material layer, a high-elasticity TPU film, a moisture-curing hot-melting bonding layer and a fine woven cloth strip layer, the nano fluorine material layer increases the anti-fouling performance of the zipper strip 1, and the TPU film not only has the characteristics of excellent high tension, high tensile force, toughness and aging resistance, but also is a mature environment-friendly material, so that the zipper strip 1 has the shrink-proof function.

Waterproof rubber strips 20 are symmetrically and fixedly connected to the two zipper strips 1 relative to the zipper heads 4, so that the waterproof performance of the zipper is improved.

In the utility model, when the damaged pulling piece 15 needs to be replaced, the pulling plate 12 is pulled to drive the stop block 9 to move, so that the end of the stop block 9 inserted into the fixed groove 11 is separated from the fixed groove, the spring 10 is compressed by the stop block 9, the stop block 9 is retracted into the stop block groove 8, the opening 7 is opened, the pull ring 13 is separated from the first fixed plate 5 and the second fixed plate 6 through the opening 7, the pulling piece 15 with various patterns can be installed and fixed between the two fixed plates, the aesthetic property of the zipper is increased, the pulling force to the pulling plate 12 is cancelled, the spring 10 is recovered, the insertion end of the stop block 9 can be popped into the fixed groove 11, the pulling piece 15 with patterns is fixed, the pulling piece 15 and the zipper head 4 can be detached and separated, the replacement of the pulling piece 15 is convenient, the damaged or more beautiful pulling piece 15 can be replaced, the material waste caused by replacing the whole zipper is, and the zipper teeth 2 are coated with waterproof materials and provided with waterproof layers 3, so that the zipper has a waterproof function.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The zipper with the waterproof and anti-shrinking functions comprises two zipper strips (1) and is characterized in that a plurality of zipper teeth (2) which are in a straight shape and are uniformly and equidistantly fixedly connected to opposite side walls of the two zipper strips (1), waterproof materials are coated on the plurality of zipper teeth (2), waterproof layers (3) are fixedly connected to two sides of the zipper teeth (2) on the same side, zipper heads (4) are jointly installed on the two rows of zipper teeth (2), a first fixing plate (5) and a second fixing plate (6) which are in an L shape are symmetrically and fixedly connected to the zipper heads (4), an opening (7) is formed between the second fixing plate (6) and the first fixing plate (5), a block groove (8) is formed in the side wall, close to the opening (7), of the first fixing plate (5), and a block (9) is connected to the block groove (8) in a sliding manner, dog groove (8) tank bottom fixedly connected with spring (10), the other end fixed connection of spring (10) is on dog (9), second fixed plate (6) have been close to and have been seted up fixed slot (11) on the open-ended lateral wall, dog (9) keep away from the one end of dog groove (8) tank bottom and pass dog groove (8) notch and fixed slot (11) notch and extend to fixed slot (11) is interior, and offset with fixed slot (11) tank bottom, are located fixedly connected with arm-tie (12) on dog (9) in opening (7), be equipped with pull ring (13) between first fixed plate (5) and second fixed plate (6), the one end fixedly connected with connecting block (14) of second fixed plate (6) are kept away from in pull ring (13), the other end fixedly connected with pulling-on piece (15) of connecting block (14).

2. The zipper with the waterproof and anti-shrinkage functions as claimed in claim 1, wherein limiting grooves (16) are symmetrically formed in opposite groove walls of the stopper grooves (8), limiting blocks (17) are slidably connected in the limiting grooves (16), and opposite ends of the two limiting blocks (17) penetrate through corresponding notch openings of the limiting grooves (16) and extend into the grooves of the stopper grooves (8) and are fixedly connected to the stoppers (9) together.

3. The zipper with waterproof and anti-shrinkage functions as claimed in claim 1, wherein a sealing rubber ring (18) is fixedly sleeved on the side wall of the stop block (9), and the outer side wall of the sealing rubber ring (18) is abutted against the groove wall of the stop block groove (8).

4. The waterproof and anti-shrinkage zipper according to claim 1, wherein the pull tab (15) is fixedly sleeved with an elastic sleeve (19), and the outer side wall of the elastic sleeve (19) is provided with anti-slip lines.

5. The zipper with waterproof and anti-shrinkage functions as claimed in claim 1, wherein the zipper tape (1) is divided into five layers of a nano fluorine material layer, a high-elasticity TPU film, a moisture-curing hot-melt adhesive layer and a fine woven cloth tape layer.

6. A slide fastener with waterproof and anti-shrink functions according to claim 1, characterized in that waterproof rubber strips (20) are fixedly connected to both of the fastener tapes (1) symmetrically with respect to the slider (4).