CN212014710U

CN212014710U - Lockable zipper puller

Info

Publication number: CN212014710U
Application number: CN202020458456.3U
Authority: CN
Inventors: 向佐英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-11-27
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a can lock type zip fastener pull head, concretely relates to zip fastener pull head field, including the zip fastener rack, the outside sliding connection of zip fastener rack has the pull head, the top swing joint of pull head has first stripper plate and second stripper plate, the inboard fixed mounting of first stripper plate and second stripper plate has the mounting bracket that is located the pull head top, the inside demountable installation of mounting bracket has the loop bar. The utility model discloses a be equipped with first stripper plate, the extrusion pole, and the stripper block, and the outside movable sleeve of extrusion pole is equipped with reset spring and spacing packing ring, reset spring's bottom and the top fixed connection of spacing packing ring, the inside of stripper block and the inside fixed mounting of pull head have first magnet and second magnet, the magnetism of first magnet and second magnetism is opposite, thereby can be when the zip fastener is pulled to the suitable position, fix the both sides of zip fastener rack through the stripper block, thereby avoided the easy gliding condition of pull head.

Description

Lockable zipper puller

Technical Field

The utility model relates to a zip fastener pull head technical field, more specifically say, the utility model relates to a can lock type zip fastener pull head.

Background

Zippers, also called zippers, are used to sew on clothes, pockets or leather bags, etc. and as the kinds of clothes increase, the styles of zippers are increasing, but fundamentally, people use zippers in order to provide a lock for personal articles contained in clothes, thereby preventing important articles from slipping off from pockets during walking.

The prior art has the following problems:

the existing zippers only have a pull-close function, when people run, a pull head on the zipper is easy to slide in a motion state, so that articles in a pocket can fall off, and economic loss is caused;

two, in addition, under cold weather, the pulling-on piece of zip fastener is comparatively fragile, and people may be at the in-process that draws the zip fastener, can damage the pulling-on piece, and pulling-on piece, pulling-on piece lock and pull head are mostly all integrated into one piece to lead to damaging the back at the pulling-on piece, can't maintain it, can only change, thereby the cost is improved, the practicality has been reduced.

Therefore, there is a need for a lockable zipper pull.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a can lock type zip fastener pull head, through being equipped with first stripper plate, the stripper bar, and the extrusion piece, and the outside movable sleeve of stripper bar is equipped with reset spring and spacing packing ring, reset spring's bottom and spacing packing ring's top fixed connection, the inside of extrusion piece and the inside fixed mounting of pull head have first magnet and second magnet, the magnetism of first magnet and second magnetism is opposite, thereby can be when the zip fastener is pulled to the suitable position, fix the both sides of zip fastener rack through the extrusion piece, thereby the condition that the pull head slided easily has been avoided, in order to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a lockable zipper puller comprises a zipper rack, a puller is connected outside the zipper rack in a sliding manner, the top of the pull head is movably connected with a first extrusion plate and a second extrusion plate, the inner sides of the first extrusion plate and the second extrusion plate are fixedly provided with a mounting frame positioned at the top of the pull head, a loop bar is detachably arranged in the mounting rack, a pull head lock is movably sleeved outside the loop bar, the bottom of the pull head lock is fixedly connected with a pull piece, the outer part of the pull piece is fixedly sleeved with a fixed sleeve, a clamping groove is arranged in the pull head, an extrusion rod is movably sleeved in the clamping groove, a clamping block is fixedly arranged on one side of the mounting frame, an elastic rod is movably sleeved in the clamping block, the outer portion of the elastic rod is movably sleeved with a spring, the inner portion of the pull head is fixedly connected with a supporting column, and the bottom of the extrusion rod is fixedly connected with an extrusion block.

In a preferred embodiment, a clamping block is fixedly connected to the bottom of the elastic rod, a clamping groove is formed in the mounting frame, and the outside of the elastic rod and the inside of the loop bar are movably sleeved.

In a preferred embodiment, a first magnet and a second magnet are fixedly mounted inside the extrusion block and inside the slider, and the first magnet and the second magnet are opposite in magnetism.

In a preferred embodiment, the outer part of the extrusion rod is movably sleeved with a return spring and a limit washer, and the bottom of the return spring is fixedly connected with the top of the limit washer.

In a preferred embodiment, a movable groove matched with the loop bar is formed in the pull head lock, a wear-resistant layer is bonded to the top of the movable groove, and the wear-resistant layer is a nickel-chromium alloy plating layer material component.

In a preferred embodiment, the corners of the slider are each rounded.

In a preferred embodiment, the number of the pressing rods is four, the four pressing rods are divided into two groups of two pressing rods, and the two groups of the pressing rods are respectively arranged at the bottoms of the first pressing plate and the second pressing plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a can lock type zip fastener pull head possesses following beneficial effect:

1. the utility model discloses a be equipped with first stripper plate, extrusion stem and stripper, and the outside movable sleeve of extrusion stem is equipped with reset spring and spacing packing ring, reset spring's bottom and the top fixed connection of spacing packing ring, and the inside of stripper and the inside fixed mounting of pull head have first magnet and second magnet, and the magnetism of first magnet is opposite with the magnetism of second magnet, thereby can be when the zip fastener is pulled to the suitable position, fix the both sides of zip fastener rack through the stripper, thereby avoided the condition that the pull head glides easily;

2. the utility model discloses a be equipped with the mounting bracket, and one side fixed mounting of mounting bracket has the fixture block, and the inside movable sleeve of fixture block is equipped with the elastic rod, and the outside movable sleeve of elastic rod is equipped with the spring, the bottom fixedly connected with fixture block of elastic rod, the outside of elastic rod and the inside movable sleeve of loop bar, and the draw-in groove has been seted up to the inside of mounting bracket to can take place to damage when the pulling-on piece, change it, the cost is then reduced.

Drawings

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

Fig. 2 is a schematic structural diagram of a position a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of the position B in fig. 1 according to the present invention.

Fig. 4 is a schematic side view of the slider of the present invention.

Fig. 5 is a schematic view of the cross-sectional structure of the slider lock of the present invention.

The reference signs are: 1. a zipper rack; 2. a slider; 21. a support pillar; 3. a first squeeze plate; 31. a clamping groove; 32. an extrusion stem; 321. extruding the block; 4. a second compression plate; 5. a mounting frame; 51. a clamping block; 52. an elastic rod; 53. a spring; 6. a loop bar; 7. a pull head lock; 71. a movable groove; 8. a pull tab; 9. and (4) fixing sleeves.

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. 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.

Please refer to fig. 1-5, which shows a lockable zipper slider, comprising a zipper rack 1, a slider 2 slidably connected to the exterior of the zipper rack 1, a first squeeze plate 3 and a second squeeze plate 4 movably connected to the top of the slider 2, a mounting frame 5 fixed to the inner sides of the first squeeze plate 3 and the second squeeze plate 4 and located at the top of the slider 2, a sleeve rod 6 detachably installed inside the mounting frame 5, a slider lock 7 movably sleeved outside the sleeve rod 6, a pull-tab 8 fixedly connected to the bottom of the slider lock 7, a fixing sleeve 9 fixedly sleeved outside the pull-tab 8, a clamping groove 31 formed inside the slider 2, a squeezing rod 32 movably sleeved inside the clamping groove 31, a clamping block 51 fixedly installed at one side of the mounting frame 5, an elastic rod 52 movably sleeved inside the clamping block 51, a spring 53 movably sleeved outside the elastic rod 52, a support post 21 fixedly connected to the interior of the slider 2, the bottom of the pressing rod 32 is fixedly connected with a pressing block 321.

The technical means are adopted: the first extrusion plate 3, the extrusion rod 32 and the extrusion block 321 are arranged, the return spring and the limiting washer are movably sleeved outside the extrusion rod 32, the bottom of the return spring is fixedly connected with the top of the limiting washer, the first magnet and the second magnet are fixedly arranged inside the extrusion block 321 and the pull head 2, and the first magnet and the second magnet are opposite in magnetism, so that when the zipper is pulled to a proper position, two sides of the zipper rack 1 are fixed through the extrusion block 321, and the condition that the pull head slides downwards easily is avoided; through being equipped with mounting bracket 5, and one side fixed mounting of mounting bracket 5 has fixture block 51, and the inside movable sleeve of fixture block 51 is equipped with elastic rod 52, and the outside movable sleeve of elastic rod 52 is equipped with spring 53, and the bottom fixedly connected with fixture block of elastic rod 52, the outside of elastic rod 52 and the inside movable sleeve of loop bar 6, and the draw-in groove has been seted up to mounting bracket 5's inside to can take place when damaging at pulling-on piece 8, change it, then the cost is reduced.

Referring to the attached drawing 3 of the specification specifically, the bottom of the elastic rod 52 is fixedly connected with a clamping block, a clamping groove is formed in the mounting frame 5, and the outer portion of the elastic rod 52 and the inner portion of the loop bar 6 are movably sleeved with each other so as to facilitate the detachment and installation of the pull head lock 7.

Referring to the specification and the attached fig. 4, a first magnet and a second magnet are fixedly installed inside the pressing block 321 and inside the slider 2, and the first magnet and the second magnet have opposite magnetism and play a role in fixing.

Referring to the attached figure 5 of the specification, the outside of the extrusion rod 32 is movably sleeved with a return spring and a limit washer, and the bottom of the return spring is fixedly connected with the top of the limit washer, so that the stability of the device is improved.

Referring to the attached figure 5 of the specification specifically, a movable groove 71 matched with the loop bar 6 is formed in the pull head lock 7, a wear-resistant layer is bonded to the top of the movable groove 71, the wear-resistant layer is a nickel-chromium alloy plating layer material component, and the service life of the device is prolonged.

Referring to the attached drawing 1 of the specification specifically, corners of the slider 2 are arc-shaped, and the protection effect is achieved.

Referring to the attached drawing 1 of the specification specifically, the number of the extrusion rods 32 is four, two of the four extrusion rods 32 are divided into two groups, and the two groups of extrusion rods 32 are respectively installed at the bottoms of the first extrusion plate 3 and the second extrusion plate 4, so that the stability of the device is improved.

When the zipper puller works, in the first step, the first extrusion plate 3, the extrusion rod 32 and the extrusion block 321 are arranged, the reset spring and the limiting gasket are movably sleeved outside the extrusion rod 32, the bottom of the reset spring is fixedly connected with the top of the limiting gasket, the first magnet and the second magnet are fixedly arranged inside the extrusion block 321 and inside the zipper puller 2, and the first magnet and the second magnet are opposite in magnetism, so that when the zipper is pulled to a proper position, two sides of the zipper rack 1 are fixed through the extrusion block 321, and the condition that the zipper puller is easy to slide downwards is avoided;

second step, through being equipped with mounting bracket 5, and one side fixed mounting of mounting bracket 5 has fixture block 51, and the inside movable sleeve of fixture block 51 is equipped with elastic rod 52, and the outside movable sleeve of elastic rod 52 is equipped with spring 53, and the bottom fixedly connected with fixture block of elastic rod 52, the outside of elastic rod 52 and the inside movable sleeve of loop bar 6, and the draw-in groove has been seted up to mounting bracket 5's inside to can change it when pulling-on piece 8 takes place to damage, can.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lockable type zip fastener pull head, includes zip fastener rack (1), the outside sliding connection of zip fastener rack (1) has pull head (2), its characterized in that: the top of the pull head (2) is movably connected with a first extrusion plate (3) and a second extrusion plate (4), the inner sides of the first extrusion plate (3) and the second extrusion plate (4) are fixedly provided with a mounting frame (5) positioned at the top of the pull head (2), the inside of the mounting frame (5) is detachably provided with a sleeve rod (6), the outside of the sleeve rod (6) is movably sleeved with a pull head lock (7), the bottom of the pull head lock (7) is fixedly connected with a pull sheet (8), the outside of the pull sheet (8) is fixedly sleeved with a fixed sleeve (9), the inside of the pull head (2) is provided with a clamping groove (31), the inside of the clamping groove (31) is movably sleeved with an extrusion rod (32), one side of the mounting frame (5) is fixedly provided with a clamping block (51), the inside of the clamping block (51) is movably sleeved with an elastic rod (52), the outside of the elastic rod (52) is movably sleeved, the inner part of the pull head (2) is fixedly connected with a support column (21), and the bottom of the extrusion rod (32) is fixedly connected with an extrusion block (321).

2. A lockable zipper pull according to claim 1, characterised in that: the bottom of the elastic rod (52) is fixedly connected with a clamping block, a clamping groove is formed in the mounting frame (5), and the outside of the elastic rod (52) is movably sleeved with the inside of the loop bar (6).

3. A lockable zipper pull according to claim 1, characterised in that: and a first magnet and a second magnet are fixedly arranged in the squeezing block (321) and the slider (2), and the magnetism of the first magnet is opposite to that of the second magnet.

4. A lockable zipper pull according to claim 1, characterised in that: the outer part of the extrusion rod (32) is movably sleeved with a return spring and a limiting washer, and the bottom of the return spring is fixedly connected with the top of the limiting washer.

5. A lockable zipper pull according to claim 1, characterised in that: the pull head lock is characterized in that a movable groove (71) matched with the loop bar (6) is formed in the pull head lock (7), a wear-resistant layer is bonded to the top of the movable groove (71), and the wear-resistant layer is a nickel-chromium alloy plating layer material component.

6. A lockable zipper pull according to claim 1, characterised in that: corners of the pull head (2) are arc-shaped.

7. A lockable zipper pull according to claim 1, characterised in that: the number of the extrusion rods (32) is four, the four extrusion rods (32) are divided into two groups by taking two extrusion rods as one group, and the two groups of extrusion rods (32) are respectively arranged at the bottoms of the first extrusion plate (3) and the second extrusion plate (4).