Pull piece with length-adjustable pull rope and corresponding pull head

By designing an adjustable draw rope length pull tab, the structure of the convex column and limit tab makes the draw rope not easy to swing when not in use, and the length can be quickly adjusted when needed, solving the problem of unadjustable draw rope length in the existing pull tab, improving the comfort and convenience of clothing.

CN222675600UActive Publication Date: 2025-03-28深圳市联星服装辅料有限公司
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Patent Information

Application Number
CN202421075307.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-16
Publication Date
2025-03-28
Estimated Expiration
2034-05-16

AI Technical Summary

Technical Problem

The length of the draw rope in the existing pull head is unadjustable, which causes the swing back and forth when not in use to affect the comfort. If the pull rope is short, it will be inconvenient to use.

Method used

A pulling piece with adjustable length of the draw rope is designed, which includes a main body member and a draw rope. The main body member includes a first connecting block, a second connecting block, a convex post and a limiting tab. Through the design of the convex post and a limiting tab, the draw rope can be wound and limited, and the external length of the draw rope can be adjusted.

Benefits of technology

The adjustment of the draw rope length is achieved, making the draw rope not easy to swing when not in use, improving the comfort of the clothing. At the same time, the draw rope length can be quickly adjusted when needed, making it easy to use.

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Abstract

The utility model provides a pull piece and a pull head with a pull rope adjustable in length. The pull piece with the length-adjustable pull rope comprises a main body piece and the pull rope. The main body piece comprises a first connecting block, a second connecting block, a protruding column and a limiting piece. The second connecting block comprises a bottom plate and an annular side wall, a containing groove is formed between the bottom plate and the side wall, and the outer surface of the side wall is connected with the first connecting block. The protruding column is arranged in the side wall, the protruding column and the side wall are arranged in a spaced mode, the two axial ends of the protruding column are perpendicularly fixed to the bottom plate and the limiting piece respectively, the periphery of the limiting piece protrudes out of the peripheral face of the protruding column, and a notch is formed in the side wall and communicated with the side, away from the bottom plate, of the side wall and located in the side, away from the first connecting block, of the side wall. The pull rope is connected to the circumferential face of the protruding column and penetrates through the notch to extend to the outer portion of the side wall. The pull head comprises the pull piece with the pull rope adjustable in length. According to the pull piece with the length-adjustable pull rope and the corresponding pull head, the length of the visible part of the pull rope is adjustable, and the pull piece is convenient to use.
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