Length-adjustable hook-and-loop fastener

Abstract

The invention relates to a hook-and-loop fastener with the adjustable length. The hook-and-loop fastener comprises a nylon hook surface body, a hook body, a nylon fluff surface body and nylon fluff, and is characterized in that the tail end of the nylon hook surface body is detachably connected with a positioning device; the positioning device comprises a positioning plate; a screw connecting holeis formed in the middle of the positioning plate; and detachable linkage assemblies detachably connected with the nylon hook surface body are symmetrically arranged at the two ends of the positioningplate. The detachable linkage assembly comprises a first limiting plate, a second limiting plate, a first inner layer and a second inner layer. A clamping assembly is arranged between the first innerlayer and the second inner layer, the clamping assembly comprises first oblique teeth and second oblique teeth, and a fastening assembly is arranged at the other end, opposite to the hinged positioning plate, of the first limiting plate. The hook and loop fastener has the beneficial effects that the hook and loop fastener is provided, mounting and positioning are convenient, and the length is adjustable.

Description

technical field [0001] The invention relates to the technical field of Velcro, in particular to a Velcro with adjustable length. Background technique [0002] Velcro, also known as Velcro or snap button, is a commonly used connecting accessory for clothes, luggage, etc., generally including a nylon hook surface, the end surface of the nylon hook surface is provided with a hook body, and the outside of the nylon hook surface is detachable. It is connected with a nylon fleece body, and the nylon fleece body is provided with nylon fluff that can be connected with the hook hook. Because in the applied luggage, on the one hand, this type of hook and loop fastener is usually of standard specifications and length. For large or petite users, even if they are adjusted by clothing locks, the length may still not be suitable, making bags unsuitable for the users, and the scope of application is relatively limited. Based on this, it is necessary to develop a Velcro that can be lengthene...

AI Technical Summary

Problems solved by technology

[0002] Velcro, also known as Velcro or snap button, is a commonly used connecting accessory for clothes, luggage, etc., generally including a nylon hook surface, the end surface of the nylon hook surface is provided with a hook body, and the outside of the nylon hook surface is detachable. It is connected with a nylon fleece body, and the nylon fleece body is provided with nylon fluff that can be connected with the hook hook. Because in the applied luggage, on the one hand, this type of hook and loop fastener is usually of standard specifications and length. For large or petite users, even if they are adjusted by clothing locks, the length may still not be suitable, making bags unsuitable for the users, and the scope of application is relatively limited. Based on this, it is necessary to develop a Velcro that can be lengthened or shortened by itself. On the other hand, there is no device convenient for positioning and installation between the general Velcro and luggage and other items, which is not convenient for the installation and positioning of the Velcro.

Images