Detachable puller assembly

Abstract

The utility model belongs to the technical field of pull heads, and particularly relates to a detachable pull head assembly which comprises a lower wing plate, an upper wing plate and a cap arranged on the upper wing plate, a pull piece is arranged on the cap, an assembly convenient to disassemble is arranged between the lower wing plate and the upper wing plate, an insertion hole is formed in the lower wing plate, an insertion column is fixed to the bottom of the upper wing plate, and the insertion column is fixed to the bottom of the upper wing plate. When the pull rod is pulled outwards, the pull rod drives the limiting sliding disc to slide in the limiting sliding cavity and compresses the spring, the limiting head moves along with the limiting sliding disc, at the moment, the limiting head is separated from the limiting hole, limiting between the limiting head and the inserting column is relieved, then the inserting column is pulled outwards and pulled out of the inserting hole, and disassembling of the pull head is completed. When the puller is damaged, the puller does not need to be integrally replaced, only damaged parts need to be independently replaced, and the disassembly process is convenient and fast.

Description

Technical Field

[0001] The utility model belongs to the technical field of pull heads, and particularly relates to a detachable pull head assembly. Background Art

[0002] A clothing zipper generally consists of chain teeth, a pull head, a cloth tape and a stop code. The chain teeth are respectively arranged on one side of the cloth tape, and then are opened and closed by the pull head.

[0003] The pull head in the prior art generally consists of a pull body, a pull tab, a cap and a dog hook arranged inside the cap. The pull body is a die-cast integral part, and the cap is riveted. The above assembly method makes the components of the pull head unable to be disassembled. If a part is damaged, the individual component cannot be replaced, and only the whole pull head can be replaced, or even the whole zipper can be replaced.

[0004] Therefore, how to provide a detachable pull head that can be disassembled and replaced separately is a technical problem that those skilled in the art need to solve urgently. Content of the Utility Model

[0005] To solve the problems raised in the above background art, the utility model provides a detachable pull head assembly, which includes a lower wing plate and an upper wing plate, and a cap arranged on the upper wing plate. A pull tab is arranged on the cap. A convenient disassembly component is arranged between the lower wing plate and the upper wing plate. A jack is opened on the lower wing plate, and a plug post is fixedly arranged at the bottom of the upper wing plate.

[0006] As a detachable pull head assembly of the utility model, preferably, the convenient disassembly and assembly component includes a limiting mechanism arranged on the lower wing plate and a limiting hole opened on the plug post.

[0007] As a detachable pull head assembly of the utility model, preferably, the limiting mechanism includes a limiting sliding cavity opened on the lower wing plate. A limiting sliding disk is arranged inside the limiting sliding cavity. A limiting head is fixedly arranged on the left side of the limiting sliding disk, and a pull rod is fixedly arranged on the right side of the limiting sliding disk.

[0008] As a detachable pull head assembly of the utility model, preferably, the limiting sliding disk matches the limiting sliding cavity, and the limiting sliding disk slides left and right inside the limiting sliding cavity.

[0009] As a detachable pull head assembly of the utility model, preferably, a spring is sleeved on the pull rod inside the limiting sliding cavity, and the limiting sliding cavity communicates with the slot.

[0010] As a detachable pull head assembly of the utility model, preferably, the limiting hole matches the limiting head, and the limiting head is clamped inside the limiting hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] Pull the pull rod outwards. The pull rod drives the limit sliding disc to slide inside the limit sliding cavity, compresses the spring, and the limit head moves with the limit sliding disc. At this time, the limit head disengages from the limit hole, thus releasing the limit between the limit head and the plug post. Then, pull the plug post outwards and extract it from the jack to complete the disassembly of the pull head. The disassembly operation can be completed by simply pulling and extracting. When the pull head is damaged, there is no need to replace the whole unit, and only the damaged part needs to be replaced separately. The disassembly process is convenient and fast. Description of the Drawings

[0013] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0014] Figure 1 is a schematic structural diagram of the present invention;

[0015] Figure 2 is a schematic structural diagram of the upper wing plate of the present invention;

[0016] Figure 3 is a schematic upward view structural diagram of the upper wing plate of the present invention;

[0017] Figure 4 is a schematic structural diagram of the lower wing plate of the present invention;

[0018] Figure 5 is Figure 4 a cross-sectional structural diagram at position A in

[0019] In the figure:

[0020] 1. Lower wing plate; 11. Jack;

[0021] 2. Upper wing plate; 21. Plug post;

[0022] 3. Cap;

[0023] 4. Pull tab;

[0024] 5. Easy-disassembly component; 51. Limit mechanism; 511. Limit sliding cavity; 512. Limit sliding disc; 513. Limit head; 514. Pull rod; 515. Spring; 52. Limit hole. Detailed Embodiments

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Example 1

[0027] As Figure 1 shown;

[0028] A detachable slider assembly includes a lower wing plate 1, an upper wing plate 2, and a cap 3 provided on the upper wing plate 2.

[0029] In this embodiment: To solve the technical problems existing in this prior art, as disclosed in the background art above, "The sliders in the prior art generally consist of a slider body, a pull tab, a cap, and a hook installed inside the cap. The slider body is a die-cast integral part, and the cap is riveted. The above assembly method makes the components of the slider non-detachable. If a part is damaged, the individual component cannot be replaced, and only the whole slider can be replaced, or even the whole zipper.", in combination with actual use, this problem is obviously a real and relatively difficult problem to solve. In view of this, to solve this technical problem, a detachable slider assembly is provided on this basis.

[0030] As Figures 1-5 shown in the figure;

[0031] Combined with the above content, a pull tab 4 is provided on the cap 3, a detachable assembly 5 is provided between the lower wing plate 1 and the upper wing plate 2, a jack 11 is opened on the lower wing plate 1, and a plug post 21 is fixedly provided at the bottom of the upper wing plate 2.

[0032] In an optional embodiment, the detachable assembly 5 includes a limiting mechanism 51 provided on the lower wing plate 1 and a limiting hole 52 opened on the plug post 21.

[0033] In an optional embodiment, the limiting mechanism 51 includes a limiting sliding cavity 511 opened on the lower wing plate 1, a limiting sliding disk 512 is arranged inside the limiting sliding cavity 511, a limiting head 513 is fixedly provided on the left side of the limiting sliding disk 512, a pull rod 514 is fixedly provided on the right side of the limiting sliding disk 512, the limiting sliding disk 512 matches the limiting sliding cavity 511, and the limiting sliding disk 512 slides left and right inside the limiting sliding cavity 511. A spring 515 is sleeved on the pull rod 514 inside the limiting sliding cavity 511, and the limiting sliding cavity 511 communicates with the slot 11.

[0034] In this embodiment: Pull the pull rod 514 outwards, the pull rod 514 drives the limiting sliding disk 512 to slide inside the limiting sliding cavity 511 and compresses the spring 515, and the limiting head 513 moves along with the limiting sliding disk 512. Release the pulling force applied by the pull rod 514, the limiting sliding disk 512 resets under the action of the spring 515, and at this time the limiting head 513 follows the reset.

[0035] In an alternative embodiment, the limiting hole 52 matches the limiting head 513, and the limiting head 513 is clamped inside the limiting hole 52.

[0036] Working principle of the present utility model:

[0037] Pull the pull rod 514 outwards. The pull rod 514 drives the limiting sliding disk 512 to slide inside the limiting sliding cavity 511, compresses the spring 515, and the limiting head 513 moves along with the limiting sliding disk 512. At this time, the limiting head 513 disengages from the limiting hole 512, thereby releasing the limitation between the limiting head 513 and the plug post 21. Then, pull the plug post 21 outwards and extract it from the jack 11 to complete the disassembly of the pull head. The disassembly operation can be completed by simply pulling and extracting. When the pull head is damaged, there is no need to replace the whole unit, and only the damaged part needs to be replaced separately. The disassembly process is convenient and fast.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A detachable slider assembly, comprising a lower wing plate (1) and an upper wing plate (2), and a cap (3) provided on the upper wing plate (2), characterized in that: A pull tab (4) is provided on the cap (3), a detachable component (5) is provided between the lower wing plate (1) and the upper wing plate (2), a jack (11) is formed on the lower wing plate (1), and a plug post (21) is fixedly arranged at the bottom of the upper wing plate (2).

2. The detachable slider assembly according to claim 1, wherein: The detachable component (5) includes a limiting mechanism (51) arranged on the lower wing plate (1) and a limiting hole (52) formed on the plug post (21).

3. The detachable pull head assembly according to claim 2, wherein: The limiting mechanism (51) includes a limiting sliding cavity (511) formed on the lower wing plate (1), a limiting sliding disk (512) is arranged inside the limiting sliding cavity (511), a limiting head (513) is fixedly arranged on the left side of the limiting sliding disk (512), and a pull rod (514) is fixedly arranged on the right side of the limiting sliding disk (512).

4. A detachable slider assembly according to claim 3, characterized in that: The limiting sliding disk (512) is matched with the limiting sliding cavity (511), and the limiting sliding disk (512) slides left and right inside the limiting sliding cavity (511).

5. The detachable slider assembly according to claim 4, characterized in that: A spring (515) is sleeved on the pull rod (514) inside the limiting sliding cavity (511), and the limiting sliding cavity (511) communicates with the jack (11).

6. The detachable slider assembly according to claim 2, wherein: The limiting hole (52) is matched with the limiting head (513), and the limiting head (513) is clamped inside the limiting hole (52).

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