CN217937400U - Zipper puller, zipper and garment - Google Patents

Abstract

The utility model discloses a draw zipper head, zip fastener and clothing. The zipper puller comprises a puller body, wherein the puller body comprises a first wing plate, a second wing plate and a connecting piece, a gap capable of accommodating a cloth belt is formed between the first wing plate and the second wing plate, the first wing plate is positioned on one side of the cloth belt stuck with a waterproof membrane, and the second wing plate is positioned on one side far away from the cloth belt stuck with the waterproof membrane; the hook needle of the hook is positioned on one side of the cloth belt far away from the waterproof film; the pull piece can pull the horse hook to rotate; and the elastic element is arranged between the hook and the slider body. The utility model provides a draw zipper head's pulling-on piece and horse to collude the crochet hook and be located the both sides of strap respectively, during the pulling-on piece, the crochet hook that the horse colluded is keeping away from one side of water proof membrane all the time, can not the fish tail water proof membrane, has reduced to appear on the water proof membrane that mar, stamp drop or because the horse colludes the phenomenon of staying and leaving the pinhole seal on the water proof membrane, has improved water-proof zipper's water-proof effects and appearance quality, and then has promoted water-proof zipper's round pin volume.

Description

Zipper puller, zipper and garment

Technical Field

The utility model relates to a zip fastener technical field especially relates to a draw zipper head, zip fastener and clothing.

Background

Slide fasteners are connecting members for uniting or separating articles by means of continuously arranged fastener elements, and are now used in a large number of fields such as clothing, packaging bags, tents, and the like. In order to impart a waterproof function to the slide fastener, a waterproof film is generally bonded to a tape of the slide fastener.

The pull head of the existing waterproof zipper is characterized in that the horse hooks and the pull pieces are arranged on one side of the cloth belt adhered with the waterproof film, when the waterproof film on the cloth belt and the cloth belt is separated from two sides along with the pulling of the pull head, the horse hooks are easy to scratch the waterproof film, the printing on the waterproof film is easy to peel off, or the horse hooks are stopped on the waterproof film to leave the phenomena of pinhole marks and the like, so that the waterproof effect and the appearance quality of the waterproof zipper are reduced, and the pin quantity of the waterproof zipper is reduced.

Therefore, how to increase the pin amount of the waterproof zipper is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present invention is to provide a zipper head for increasing the pin amount of a waterproof zipper.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a draw zipper head for waterproof zip fastener, waterproof zip fastener include the strap and with the chain tooth that the strap is connected, one side of strap is stained with the water proof membrane, draw zipper head to include:

the zipper head comprises a zipper head body, wherein the zipper head body comprises a first wing plate, a second wing plate parallel to the plane of the first wing plate and a connecting piece used for connecting the first wing plate and the second wing plate, a gap capable of accommodating a cloth belt is formed between the first wing plate and the second wing plate, the first wing plate is positioned on one side of the cloth belt stuck with a waterproof membrane, and the second wing plate is positioned on one side far away from the cloth belt stuck with the waterproof membrane;

the hook needle of the hook is positioned on one side of the cloth belt, which is far away from the waterproof membrane, and the second wing plate is provided with a clamping groove through which the hook needle can pass;

the pull piece can pull the hook to rotate, and is detachably connected to one end, close to the first wing plate, of the connecting piece;

and the elastic element is arranged between the hook and the slider body.

Preferably, in the zipper head, the connecting piece is two oppositely-arranged connecting pieces, namely a first connecting piece and a second connecting piece, a first rotating cavity capable of accommodating the hook is formed between the first connecting piece and the second connecting piece, and the hook can rotate in the first rotating cavity.

Preferably, in above-mentioned draw zipper head, be provided with on the connecting piece and be used for the joint the rotation joint groove of pulling-on piece, the pulling-on piece is close to the one end in rotation joint groove and is provided with can with rotate joint groove complex pushing structure, and it can make to rotate the joint groove pushing structure pivoted second rotates the cavity.

Preferably, in the above zipper head, the pushing structure is an L-shaped block structure.

Preferably, in the above zipper head, the pull tab is provided with an avoiding hole capable of accommodating a side wall of the rotary fastening groove.

Preferably, in the zipper head, the pull tab is provided with a first rotating connecting hole, the hook is provided with a second rotating connecting hole, and the first rotating connecting hole is connected with the second rotating connecting hole through a pin shaft.

Preferably, in the zipper head, the hook comprises a first connecting rod, a second connecting rod connected with the first connecting rod, and a crochet hook arranged at one end of the second connecting rod far away from the first connecting rod, a central shaft hole is arranged at the joint of the first connecting rod and the second connecting rod, a matching shaft hole is arranged on the connecting piece, and the central shaft hole and the matching shaft hole are connected through a pin shaft.

Preferably, in the above slider, the elastic member is a spring.

Preferably, in above-mentioned zipper head, one side that first pterygoid lamina was kept away from to the second pterygoid lamina is provided with and is used for carrying out the protruding structure that thickens to the second pterygoid lamina, protruding structure is equipped with and can holds the recess that the horse colluded.

A slide fastener comprising the slider as defined in any one of the above.

A garment comprising a slider as defined in any of the above.

When the zipper puller provided by the utility model is used, the cloth belt of the waterproof zipper is placed between the first wing plate and the second wing plate of the puller body, the hook is rotationally connected with the connecting piece, the pulling piece can pull the hook to rotate, the elastic element is arranged between the hook and the puller body, therefore, the hook can overcome the compression force of the elastic element to rotate by pulling the pulling piece, the hook needle of the hook gradually rotates towards the direction of the clamping groove far away from the second wing plate, and finally the hook needle is separated from the zipper teeth of the waterproof zipper, so that the zipper puller is unlocked, and the zipper puller can slide on the zipper teeth; when the zipper puller is loosened, the hook rotates in the opposite direction under the compression force of the elastic element, and along with the rotation of the hook in the opposite direction, the hook needle of the hook penetrates through the clamping groove to clamp the zipper teeth, so that the locking function is realized, and the zipper puller cannot slide on the zipper teeth. Therefore, the utility model provides a draw zipper head's crochet hook that the horse colluded is located the one side that the waterproof membrane was kept away from to the strap, and the pulling-on piece can be dismantled and connect in the one end that the connecting piece is close to first pterygoid lamina, first pterygoid lamina is located the one side that the strap is stained with the waterproof membrane, the crochet hook that pulling-on piece and horse colluded is located the both sides of strap respectively promptly, during the pulling-on piece, the crochet hook that the horse colluded is keeping away from one side of waterproof membrane all the time, consequently, the horse colludes can not fish tail waterproof membrane, the mar appears on the waterproof membrane has been reduced, stamp on the waterproof membrane drops or because the horse colludes the phenomenon that stops to leave the pinhole seal on the waterproof membrane, waterproof zipper's water-proof effects and appearance quality have been improved, and then waterproof zipper's round pin volume has been promoted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of a split structure of a zipper slider according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a hook according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a pull tab according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a zipper slider according to an embodiment of the present invention;

fig. 5 is a schematic structural view of the zipper head provided by the embodiment of the present invention when being pulled to be unlocked;

fig. 6 is a schematic structural view illustrating a slide fastener slider released to self-lock according to an embodiment of the present invention;

fig. 7 is a schematic view of a disassembled structure of another zipper slider according to an embodiment of the present invention;

fig. 8 is a schematic front view of a slide fastener according to an embodiment of the present invention;

fig. 9 is a schematic side view of a slide fastener according to an embodiment of the present invention.

Wherein 100 is a slider body, 101 is a first wing plate, 102 is a second wing plate, 1021 is a protrusion structure, 103 is a connecting piece, 1031 is a first connecting piece, 1032 is a second connecting piece, 1033 is a rotary clamping groove, 1034 is a matching shaft hole, 200 is a hook, 201 is a crochet hook, 202 is a first connecting rod, 2021 is a second rotary connecting hole, 2022 is a central shaft hole, 203 is a second connecting rod, 300 is a pulling piece, 301 is a pushing structure, 302 is a avoiding hole, 303 is a first rotary connecting hole, 400 is an elastic element, 500 is a cloth tape, 501 is a waterproof film, and 600 is a chain tooth.

Detailed Description

In view of this, the core of the present invention is to provide a zipper head to increase the pin count of a waterproof zipper.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 7, an embodiment of the present invention discloses a zipper slider for a waterproof zipper, the waterproof zipper includes a cloth tape 500 and a zipper element 600 connected to the cloth tape 500, a waterproof film 501 is adhered to one side of the cloth tape 500, and the zipper slider includes a slider body 100, a hook 200, a pull-tab 300 and an elastic element 400.

The slider body 100 comprises a first wing plate 101, a second wing plate 102 and a connecting piece 103, the plane of the first wing plate 101 is parallel to the plane of the second wing plate 102, the connecting piece 103 is used for connecting the first wing plate 101 with the second wing plate 102, a gap capable of accommodating the cloth tape 500 is formed between the first wing plate 101 and the second wing plate 102, the first wing plate 101 is located on one side of the cloth tape 500 adhered with the waterproof film 501, the second wing plate 102 is located on one side far away from the side of the cloth tape 500 adhered with the waterproof film 501, so that the cloth tape 500 and the zipper teeth 600 of the waterproof zipper are arranged in the gap between the first wing plate 101 and the second wing plate 102, and the slider body 100 can move along the length direction of the zipper teeth 600 along with the pulling of the pull tab 300, so that the zipper teeth 600 are meshed together; the hook 200 is rotatably connected with the connecting piece 103, the hook 201 of the hook 200 is located on one side of the cloth tape 500 far away from the waterproof film 501, so that when the slider body 100 moves, the hook 201 of the hook 200 cannot scratch the waterproof film 501, the phenomena that scratches appear on the waterproof film 501, printing on the waterproof film 501 drops off or pinhole printing is left due to the fact that the hook 200 stays on the waterproof film 501 are reduced, and a clamping groove capable of enabling the hook 201 to pass through is formed in the second wing plate 102, so that the hook 201 can be clamped with the chain teeth 600 after passing through the clamping groove along with the rotation of the hook 200, and self-locking is achieved; the pull piece 300 can pull the hook 200 to rotate, the pull piece 300 is detachably connected to one end, close to the first wing plate 101, of the connecting piece 103, so that the hook 200 is driven to rotate through the pull piece 300, the hook 200 is clamped and separated from the zipper teeth 600 through rotation, and self-locking and unlocking are achieved; the elastic element 400 is arranged between the hook 200 and the slider body 100, so that after the pull tab 300 is loosened, the compression force of the elastic element 400 can push the hook 200 to rotate in the opposite direction, and along with the rotation of the hook 200 in the opposite direction, the hook 201 of the hook 200 passes through the slot and then locks the fastener element 600, thereby realizing the locking function and preventing the slider from sliding on the fastener element 600.

When the utility model provides a zipper head is used, the cloth belt 500 of the waterproof zipper is placed between the first wing plate 101 and the second wing plate 102 of the zipper head body 100, because the hook 200 is rotationally connected with the connecting piece 103, the pull-tab 300 can pull the hook 200 to rotate, the elastic element 400 is arranged between the hook 200 and the zipper head body 100, therefore, the pull-tab 300 (namely the pull-tab 300 is rotated) can enable the hook 200 to rotate by overcoming the compression force of the elastic element 400, the crochet hook 201 of the hook 200 gradually rotates towards the direction of the clamping groove far away from the second wing plate 102, and finally the zipper head is separated from the zipper teeth 600 of the waterproof zipper, so that the zipper head can be unlocked and can slide on the zipper teeth 600; when the pull tab 300 is loosened, the hook 200 rotates in the opposite direction under the compressive force of the elastic element 400, and along with the rotation of the hook 200 in the opposite direction, the hook needle 201 of the hook 200 passes through the slot and then locks the zipper element 600, so that the locking function is realized, and the zipper head cannot slide on the zipper element 600. Therefore, the utility model provides a draw zipper head's crochet hook 201 of horse hook 200 is located one side that waterproof membrane 501 was kept away from to strap 500, and pulling-on piece 300 can dismantle the one end of connecting in connecting piece 103 being close to first pterygoid lamina 101, first pterygoid lamina 101 is located one side that strap 500 is stained with waterproof membrane 501, pulling-on piece 300 and horse hook 201 of 200 are located strap 500's both sides respectively promptly, during the pulling-on piece 300, horse hook 201 of 200 is keeping away from one side of waterproof membrane 501 all the time, consequently, horse hook 200 can not fish tail waterproof membrane 501, the mar appears on the waterproof membrane 501 has been reduced, stamp on the waterproof membrane 501 drops or because horse hook 200 stops the phenomenon that the pinhole left the seal on waterproof membrane 501, waterproof zipper's water-proof effects and appearance quality have been improved, and then waterproof zipper's round pin volume has been promoted.

It should be noted that the connecting member 103 may be a connecting block, a U-shaped column, or two oppositely disposed connecting pieces, and the like, and all structures that can satisfy the use requirement are within the protection scope of the present invention; preferably, the embodiment of the present invention provides a connecting piece 103 is two relative connecting pieces, which are first connecting piece 1031 and second connecting piece 1032 respectively, a first rotating cavity capable of accommodating hook 200 is formed between first connecting piece 1031 and second connecting piece 1032, and hook 200 can rotate in the first rotating cavity, so that when pull-on piece 300 pulls hook 200 to rotate, hook 200 can rotate in the first rotating cavity, thereby realizing the joint of hook needle 201 and chain tooth 600 and disengaging, realizing self-locking and unlocking.

Furthermore, the connection mode between the connecting piece 103 and the pull-tab 300 can be pin connection, threaded connection or barb clamping connection, and the mode that the pull-tab 300 can be detachably connected with the connecting piece 103 belongs to the protection scope of the utility model; preferably, the present invention provides two specific connection means.

Specifically, as shown in fig. 1, fig. 3 to fig. 6 be the utility model discloses the embodiment provides a connecting piece 103 and the first connected mode of pulling-on piece 300, be provided with the rotation joint groove 1033 that is used for joint pulling-on piece 300 on the connecting piece 103, the one end that pulling-on piece 300 is close to rotation joint groove 1033 is provided with can with rotation joint groove 1033 complex promotion structure 301, and rotation joint groove 1033 is equipped with and enables promotion structure 301 pivoted second rotation cavity, so that connect pulling-on piece 300 in rotation joint groove 1033 through promoting structure 301, can drive promotion structure 301 when pulling-on piece 300 and rotate the cavity internal rotation at the second, thereby make promotion structure 301 promote the collude 200 and rotate.

It should be noted that the rotary clamping groove 1033 may be in a shape of a circle, a square, a polygon, or the like, and all shapes that can satisfy the use requirement are within the protection scope of the present invention; preferably, the present embodiment employs a circular rotational snap groove 1033.

Moreover, the opening of the rotating clamping groove 1033 should not be too large, so that the opening of the rotating clamping groove 1033 is prevented from being too large, the pushing structure 301 is separated from the opening of the rotating clamping groove 1033, and the hook 200 cannot be pushed to rotate, so that the zipper puller cannot be used.

In addition, the pushing structure 301 can be a spherical structure, an arc structure or a rectangular parallelepiped structure, and any pushing structure 301 that can push the hook 200 to rotate belongs to the protection scope of the present invention; preferably, the pushing structure 301 provided by the embodiment of the present invention adopts an L-shaped block structure, so that there is a larger contact area with the hook 200, and when the pull-tab 300 is pulled, the movement of the slider body 100 is smoother.

Further, the pull-tab 300 is provided with an avoiding hole 302 capable of accommodating a side wall of the rotational locking groove 1033, so that the pull-tab 300 is prevented from interfering with the connecting member 103 in the rotational process, and the pull-tab 300 cannot be pulled, and the slider body 100 is locked when moving on the fastener 600.

It should be noted that, the avoiding hole 302 may be rectangular, oval or irregular, and any shape that can avoid the interference between the pull-tab 300 and the connecting member 103 is within the protection scope of the present invention; preferably, the embodiment of the present invention adopts the rectangular avoiding hole 302, which is simple in structure and convenient for manufacturing.

As shown in fig. 7 be the embodiment of the utility model provides a connecting piece 103 and pulling-on piece 300's second kind connected mode, be equipped with first rotation connecting hole 303 on the pulling-on piece 300, the horse colludes 200 and is equipped with second rotation connecting hole 2021, first rotation connecting hole 303 and second rotation connecting hole 2021 pass through the round pin hub connection, direct connection between pulling-on piece 300 and the horse colludes 200 promptly, the horse colludes 200 and is connected with the connecting piece 103 rotation, indirectly realize dismantling between pulling-on piece 300 and the connecting piece 103 and be connected, when pulling-on piece 300, pulling-on piece 300 drives the horse and colludes 200 and rotate, make the hook 201 and the chain tooth 600 realization joint of horse colluding 200 and break away from, thereby realize auto-lock and unblock.

As shown in fig. 2, the hook 200 includes a first connecting rod 202, a second connecting rod 203 connected to the first connecting rod 202, and a hook 201 disposed at an end of the second connecting rod 203 far from the first connecting rod 202, a central shaft hole 2022 is disposed at a joint of the first connecting rod 202 and the second connecting rod 203, a matching shaft hole 1034 is disposed on the connecting piece 103, and the central shaft hole 2022 and the matching shaft hole 1034 are connected by a pin, so as to facilitate the rotational connection between the hook 200 and the connecting piece 103.

It should be noted that the elastic element 400 may be a spring, rubber, or foam, and the like, and the elastic element is only a type that has a compression force after being compressed and can push the hook 200 to rotate, which belongs to the protection scope of the present invention; preferably, the embodiment of the utility model provides an adopt the spring, simple structure, the manufacturing of being convenient for.

Further, a protruding structure 1021 for thickening the second wing plate 102 is arranged on one side of the second wing plate 102 away from the first wing plate 101, so as to improve the strength of the slider body 100 and prolong the service life of the slider; moreover, the protruding structure 1021 is provided with a groove capable of accommodating the hook 200, so that interference between the hook 200 and the protruding structure 1021 is prevented, the hook 200 cannot rotate to be connected with the zipper teeth 600 in a clamped manner, namely, self-locking cannot be realized, and normal use of the zipper head is affected.

As in fig. 8 and fig. 9, the present invention further discloses a zipper, which comprises the zipper head as above, and thus has all the technical effects of the zipper head, which are not described herein again.

Furthermore, the utility model also discloses a clothing, include as above arbitrary one draw the zipper head, consequently had all technological effects that above-mentioned drawn the zipper head concurrently, this paper is no longer repeated here one by one.

It should be noted that the zipper head disclosed in the present invention can be used in clothes, but not only in clothes, but also in packaging bags, or tents, etc., therefore, the application range of the zipper head is not specifically limited.

The terms "first" and "second," and the like in the description and claims of the present invention and in the above-described drawings, are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not set forth for a listed step or element but may include steps or elements not listed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (11)

1. The utility model provides a draw zipper head for waterproof zipper, waterproof zipper include the strap and with the chain tooth that the strap is connected, one side of strap is stained with the water proof membrane, its characterized in that, draw zipper head to include:

the zipper head comprises a zipper head body, a zipper head body and a zipper head, wherein the zipper head body comprises a first wing plate, a second wing plate parallel to the plane of the first wing plate and a connecting piece used for connecting the first wing plate and the second wing plate, a gap capable of accommodating the cloth tape is formed between the first wing plate and the second wing plate, the first wing plate is positioned on one side of the cloth tape stuck with a waterproof film, and the second wing plate is positioned on one side far away from the cloth tape stuck with the waterproof film;

the hook needle of the hook is positioned on one side of the cloth belt, which is far away from the waterproof membrane, and the second wing plate is provided with a clamping groove through which the hook needle can pass;

the pull piece can pull the hook to rotate, and is detachably connected to one end, close to the first wing plate, of the connecting piece;

and the elastic element is arranged between the hook and the pull head body.

2. The slider according to claim 1, wherein the connecting member is two oppositely disposed connecting pieces, namely a first connecting piece and a second connecting piece, a first rotating cavity capable of accommodating the hook is formed between the first connecting piece and the second connecting piece, and the hook can rotate in the first rotating cavity.

3. The zipper slider according to claim 1, wherein the connecting member is provided with a rotary clamping groove for clamping the pull tab, one end of the pull tab close to the rotary clamping groove is provided with a pushing structure capable of being matched with the rotary clamping groove, and the rotary clamping groove is provided with a second rotary cavity capable of enabling the pushing structure to rotate.

4. The slider according to claim 3, wherein said pushing structure is a block structure in an L-shape.

5. The slider according to claim 3, wherein said pull-tab is provided with an escape hole capable of receiving a side wall of said pivoting latch groove.

6. The zipper slider according to claim 1, wherein the pull tab is provided with a first rotation connecting hole, the hook is provided with a second rotation connecting hole, and the first rotation connecting hole and the second rotation connecting hole are connected by a pin.

7. The zipper slider according to claim 1, wherein the hook comprises a first connecting rod, a second connecting rod connected with the first connecting rod, and a hook pin disposed at one end of the second connecting rod away from the first connecting rod, a central shaft hole is disposed at a connection position of the first connecting rod and the second connecting rod, a matching shaft hole is disposed on the connecting member, and the central shaft hole and the matching shaft hole are connected by a pin shaft.

8. The zipper slide of claim 1, wherein said resilient element is a spring.

9. The zipper slider according to claim 1, wherein a side of the second wing plate away from the first wing plate is provided with a protruding structure for thickening the second wing plate, and the protruding structure is provided with a groove capable of accommodating the hook.

10. A slide fastener comprising the slider as recited in any one of claims 1 to 9.

11. A garment comprising a slider according to any of claims 1 to 9.

Images