Buckle type zipper puller

Abstract

The utility model discloses a buckle type zipper puller, which relates to the field of zipper pullers and comprises a puller body, a buckle is mounted on the puller body, a pull ring is sleeved on the buckle, the buckle is mounted on the puller body through a clamping component, and a guide mechanism is further arranged at the bottom end of the buckle. By arranging the clamping assembly, the pull head body or the pull ring can be conveniently and rapidly replaced, the buckle is moved downwards, so that the limiting block is driven to move downwards, when the limiting block touches the second mounting block, the limiting block shrinks towards the two ends until the limiting block moves to the position close to the lower end of the second mounting block, at the moment, the buckle is moved upwards, and the limiting block drives the second mounting block to move upwards; the limiting block moves upwards along the second mounting block and continues to move upwards through the first mounting block until the clamping block moves out of the clamping groove, separation of the buckle and the puller body is completed, the clamping block is inserted into the clamping groove, the limiting block shrinks when making contact with the first mounting block, and limiting is completed when the limiting block moves to the position below the first mounting block.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of zipper head, concretely is a buckle type zipper head. BACKGROUND

[0002] The bag zipper is one of the application range of the zipper, and the zipper on the bag is simply called as the bag zipper, and the zipper can also be used in industrial protective equipment, tents and other places.

[0003] The zipper is composed of a chain tooth, a puller, an upper and lower stop or a locking part, and in the prior art, the puller is also called as the zipper head, which is an important component for closing and opening the chain tooth, and the opening can be closed by pulling the pull ring to make the two rows of teeth enter the interlocking position, and the zipper can be quickly opened.

[0004] The existing zipper head and pull ring are usually assembled together through a fixing buckle, the fixing buckle is fixedly installed on the zipper head, and the pull ring is sleeved in the fixing buckle, but with the use of the zipper, the zipper head and the pull ring are more likely to be damaged, and once the damage occurs, the whole zipper head needs to be replaced, which is not only wasteful but also very troublesome. TECHNICAL SOLUTION

[0005] Therefore, the utility model aims at providing a buckle type zipper head to solve the technical problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a buckle type zipper head, comprising a puller body, a buckle is installed on the puller body, a pull ring is sleeved on the buckle, the buckle is installed on the puller body through a clamping assembly, the clamping assembly comprises a clamping block arranged at the bottom end of the buckle, a clamping groove matched with the clamping block is formed in the puller body, a locking mechanism matched with the clamping groove is arranged on the clamping block, and a guide mechanism is further arranged at the bottom end of the buckle.

[0007] Through the above technical scheme, when the clamping block is inserted into the clamping groove, when the limiting blocks on both sides of the clamping block contact the first mounting block, the limiting blocks move along the first mounting block due to the inclined surface arranged on one side of the limiting blocks, and the first mounting block is conical, so that the limiting blocks can be better contracted into the second mounting hole, when the limiting blocks move below the first mounting block, the limiting is completed, and the buckle is fixed.

[0008] The utility model further sets up, the locking mechanism includes the jack plug which is symmetrically set up in the bottom of the clamping block, the first mounting hole is seted up in the both sides of clamping block, the second mounting hole which communicates with the jack plug is seted up in the first mounting hole, the slide rod is movably arranged in the second mounting hole, the slide rod both ends are connected with the limiting block and fixed plate respectively, the slide rod outer surface is equipped with the reset member, the locking member which cooperates with the limiting block is equipped in the clamping groove.

[0009] As preferred, the clamping block is inserted into the clamping groove, when the limiting block of the both sides of clamping block contacts the locking member, because the one side of limiting block is the inclined plane setting and makes it move along the locking member, but when moving to the specific position, under the action of reset member, the limiting block is locked into the locking member and completes locking.

[0010] The utility model further sets up, the reset member is spring, the both ends of spring are connected with the second mounting hole inner wall and limiting block respectively.

[0011] As preferred, by setting spring, it is convenient to push the limiting block into the locking member after the clamping block enters the clamping groove.

[0012] The utility model further sets up, the locking member includes the installation rod setting in the clamping groove, first installation block and second installation block are equipped on the installation rod respectively.

[0013] As preferred, the locking member is convenient for cooperating with the limiting block and completing the limiting.

[0014] The utility model further sets up, the second installation block is movably connected between the installation rod.

[0015] Through the movable setting of second installation block and the fixed setting of first installation block, it is convenient to cooperate with the limiting block and fix.

[0016] The utility model further sets up, the limiting block cross section is trapezoidal.

[0017] As preferred, the cross section is trapezoidal, that is, one side is designed as an inclined plane, which is convenient for the limiting block to move backward under the action of the inclined plane when contacting the first installation block and the second installation block.

[0018] The utility model further sets up, the guide mechanism includes the limiting rod setting in the bottom of the buckle, the limiting hole that cooperates with the limiting rod is seted up on the pull head body.

[0019] As preferred, the buckle is moved downward, and the insertion rod enters the jack plug to guide the insertion of the clamping block into the clamping groove.

[0020] The utility model further sets up, the end of limiting rod is rounded structure.

[0021] As preferably, through the setting of the rounded structure can reduce the resistance generated when assembling, so that the assembly process is more smooth, reduce the assembly aid.

[0022] The utility model further provides for, be equipped with the soft pad on the pull ring, and the soft pad is silica gel material.

[0023] As preferably, through the setting of the soft pad can provide additional softness, so that the hand feeling is better when pulling the pull ring, reduce the discomfort of hand, silica gel has better deformation ability and slip resistance.

[0024] The utility model further provides for, the first installation block and second installation block shape are tapered.

[0025] As preferably, through the setting of the taper facilitates the limiting block under the action of the inclined surface better contraction to the second installation hole.

[0026] Summarized above, the utility model mainly has following beneficial effect:

[0027] The utility model discloses a carding assembly reaches the purpose of quick replacement of the pull head body, inserts the card block into the card slot, when the limiting block of the both sides of card block contacts the first installation block, because the one side of limiting block is the inclined surface setting, makes limiting block move along the first installation block, because the first installation block is the taper setting, facilitates limiting block better contraction to the second installation hole, when limiting block moves to the below of first installation block, completes the limit, and the buckle completes the fixed, when the pull head body or pull ring is damaged, needs to take down and change, moves down the buckle, and the card block moves down to drive limiting block to move down, when touching the second installation block, limiting block shrinks to both ends, until moving to the second installation block close to the lower end position, when moving up the buckle, limiting block drives the second installation block to move up, and limiting block moves up along the second installation block, and after the first installation block continues to move up, until the card block removes the card slot, and the separation of buckle and pull head body is completed.

[0028] The utility model discloses a guide mechanism, facilitating guiding card block inserts into the card slot, and the limiting rod end is rounded structure, through the setting of the rounded structure can reduce the resistance generated when assembling, so that the assembly process is more smooth, reduce the assembly aid. ACCURACY OF DRAWINGS

[0029] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0030] Figure 2 It is the split structure schematic diagram of the utility model;

[0031] Figure 3The utility model discloses a pull head body section structure schematic diagram.

[0032] Figure 4 The utility model discloses a carding assembly structure schematic diagram.

[0033] Mark explanation:

[0034] 100, pull head body, 101, buckle, 102, pull ring, 200, card block, 201, card slot, 300, jack, 301, first mounting hole, 302, second mounting hole, 303, slide rod, 304, limit block, 305, spring, 306, fixed plate, 307, mounting rod, 308, first mounting block, 309, second mounting block, 400, limit rod, 401, limit hole. Specific implementation

[0035] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used for explaining the utility model and cannot be understood as limiting the utility model.

[0036] The embodiments will be described below according to the overall structure of the utility model.

[0037] First embodiment:

[0038] Please refer to Figures 1-4 , including pull head body 100, install the buckle 101 on pull head body 100, the pull ring 102 is set on the buckle 101, the buckle 101 is installed on pull head body 100 through carding assembly, the carding assembly includes the card block 200 of setting at the bottom of buckle 101, the card slot 201 that is set on pull head body 100 is matched with card block 200, the locking mechanism that is equipped with on the card block 200 is matched with card slot 201, the bottom of buckle 101 is equipped with the guide mechanism still.

[0039] In the above embodiment, please refer to Figures 1-4 , the locking mechanism includes the jack 300 of the symmetry of setting at the bottom of card block 200, the first mounting hole 301 is set on the both sides of card block 200, the second mounting hole 302 that is set in the first mounting hole 301 is communicated with jack 300, the slide rod 303 is movably equipped in the second mounting hole 302, the slide rod 303 both ends are connected limit block 304 and fixed plate 306 respectively, the outer surface of slide rod 303 is set with reset piece, the locking piece that is equipped with in card slot 201 is matched with limit block 304.

[0040] When the card block 200 is inserted into the card slot 201, when the limiting blocks 304 on both sides of the card block 200 contact the locking member, the limiting blocks 304 move along the locking member due to the inclined surface on one side of the limiting blocks 304, but when the limiting blocks 304 reach a specific position, the limiting blocks 304 are clamped into the locking member under the action of the reset member to complete the locking.

[0041] In the above embodiment, please refer to Figure 4 , the reset member is a spring 305, and two ends of the spring 305 are connected to the inner wall of the second mounting hole 302 and the limiting block 304 respectively.

[0042] The spring 305 is arranged to facilitate the clamping of the limiting block 304 into the locking member after the card block 200 is inserted into the card slot 201.

[0043] In the above embodiment, please refer to Figures 3-4 , the locking member includes a mounting rod 307 arranged in the card slot 201, and the mounting rod 307 is provided with a first mounting block 308 and a second mounting block 309 respectively.

[0044] When the card block 200 is inserted into the card slot 201, when the limiting blocks 304 on both sides of the card block 200 contact the first mounting block 308, the limiting blocks 304 move along the first mounting block 308 due to the inclined surface on one side of the limiting blocks 304, and the limiting blocks 304 are better contracted into the second mounting hole 302 due to the tapered arrangement of the first mounting block 308, when the limiting blocks 304 move below the first mounting block 308, the limiting is completed, and the buckle 101 is fixed. When it is needed to be removed, the buckle 101 is moved downward, the card block 200 is moved downward, thereby driving the limiting blocks 304 to move downward, when the limiting blocks 304 contact the second mounting block 309, the limiting blocks 304 are contracted to both ends, until the second mounting block 309 moves to the position close to the lower end, at this time, the buckle 101 is moved upward, the second mounting block 309 is driven by the limiting blocks 304 to move upward, and the limiting blocks 304 move upward along the second mounting block 309, and continue to move upward through the first mounting block 308, until the card block 200 moves out of the card slot 201, the separation of the buckle 101 and the puller body 100 is completed.

[0045] In the above embodiment, please refer to Figure 3 , the second mounting block 309 is movably connected between the mounting rod 307.

[0046] The movable arrangement of the second mounting block 309 and the fixed arrangement of the first mounting block 308 facilitate the fixation of the limiting blocks 304.

[0047] In the above embodiment, please refer to Figure 4 , the limiting block 304 is in the shape of a trapezoid.

[0048] The cross section is trapezoidal, that is, one side is designed as a slope, so that the limiting block 304 is moved backward under the action of the slope when it touches the first mounting block 308 and the second mounting block 309.

[0049] In the above embodiment, please refer to Figure 3 , the first mounting block 308 and the second mounting block 309 are conical.

[0050] The conical design facilitates the limiting block 304 to better shrink into the second mounting hole 302 under the action of the slope.

[0051] Second embodiment:

[0052] In the above embodiment, please refer to Figure 2 , the guiding mechanism includes a limiting rod 400 arranged at the bottom end of the buckle 101, and the puller body 100 is provided with a limiting hole 401 matched with the limiting rod 400.

[0053] When the buckle 101 is moved downward, the limiting rod 400 enters the limiting hole 401 to guide the insertion of the clamping block 200 into the clamping groove 201.

[0054] In the above embodiment, please refer to Figure 2 , the end of the limiting rod 400 is a rounded structure.

[0055] The rounded structure can reduce the resistance generated during assembly, making the assembly process smoother and reducing assembly assistance.

[0056] In the above embodiment, please refer to Figure 1 , the pull ring 102 is provided with a soft pad, and the soft pad is made of silica gel.

[0057] The soft pad provides additional softness, making the pull ring 102 feel better when pulled, reducing hand discomfort, and the silica gel material has good softness, high and low temperature resistance, and good electrical insulation.

[0058] The utility model discloses when working concretely: the card block 200 is inserted into the card slot 201, when the limiting block 304 of card block 200 both sides contacts first mounting block 308, because the side of limiting block 304 is the inclined surface setting, make limiting block 304 follow first mounting block 308 and move, because first mounting block 308 is the taper setting, the convenient limiting block 304 better contract into second mounting hole 302, when limiting block 304 moves to first mounting block 308 below, complete limiting, buckle 101 complete fixation, when the puller body 100 or the pull ring 102 breaks down, need to take down and replace, move buckle 101 downward, card block 200 moves downward, thereby drive limiting block 304 and move downward, when touch second mounting block 309, limiting block 304 shrink to both ends, until move to second mounting block 309 close lower end position, when this moves buckle 101 upward, limiting block 304 drive second mounting block 309 and move upward, and limiting block 304 follow second mounting block 309 and move upward to, through first mounting block 308 continue to move upward, until card block 200 removes card slot 201, complete buckle 101 and the puller body 100 separation.

[0059] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make the modification, replacement and change of the embodiment without the creative contribution after reading the specification without departing from the principles and the purpose of the utility model, but as long as in the patent right claim range of the utility model is protected by the patent law.

Claims

1. A snap-on zipper pull, comprising a zipper pull body (100), wherein a buckle (101) is mounted on the zipper pull body (100), and a pull ring (102) is sleeved on the buckle (101), characterized in that: The buckle (101) is installed on the zipper head body (100) by a snap-fit ​​assembly. The snap-fit ​​assembly includes a snap block (200) at the bottom of the buckle (101). The zipper head body (100) has a slot (201) that cooperates with the snap block (200). The snap block (200) has a locking mechanism that cooperates with the slot (201). The bottom of the buckle (101) is also provided with a guide mechanism.

2. The snap-on zipper pull according to claim 1, characterized in that: The locking mechanism includes symmetrically arranged insertion holes (300) at the bottom of the card block (200), first mounting holes (301) are provided on both sides of the card block (200), a second mounting hole (302) communicating with the insertion hole (300) is provided in the first mounting hole (301), a slide rod (303) is movably arranged in the second mounting hole (302), a limiting block (304) and a fixing plate (306) are respectively connected at both ends of the slide rod (303), a reset member is sleeved on the outer surface of the slide rod (303), and a locking member that cooperates with the limiting block (304) is provided in the card slot (201).

3. A snap-on zipper pull according to claim 2, characterized in that: The reset component is a spring (305), and the two ends of the spring (305) are respectively connected to the inner wall of the second mounting hole (302) and the limiting block (304).

4. A snap-on zipper pull according to claim 2, characterized in that: The locking component includes a mounting rod (307) disposed in a slot (201), and a first mounting block (308) and a second mounting block (309) are respectively provided on the mounting rod (307).

5. A snap-on zipper pull according to claim 4, characterized in that: The second mounting block (309) is movably connected to the mounting rod (307).

6. A snap-on zipper pull according to claim 5, characterized in that: The cross-section of the limiting block (304) is trapezoidal.

7. A snap-on zipper pull according to claim 6, characterized in that: The guiding mechanism includes a limiting rod (400) disposed at the bottom of the buckle (101), and a limiting hole (401) that cooperates with the limiting rod (400) is provided on the pull head body (100).

8. A snap-on zipper pull according to claim 7, characterized in that: The end of the limiting rod (400) has a rounded structure.

9. A snap-on zipper pull according to claim 1, characterized in that: The pull ring (102) is provided with a soft pad, and the soft pad is made of silicone.

10. A snap-on zipper pull according to claim 4, characterized in that: The first mounting block (308) and the second mounting block (309) are tapered in shape.

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