Wiring harness tying band assembly

Abstract

The invention discloses a wiring harness tying band assembly which comprises a buckle matching piece and a tying band body. A tying band connecting hole is formed in the buckle matching piece and comprises a connecting section and a direction selection section which communicate with each other, and guide grooves and multiple direction selection grooves are formed in the side wall of the connectingsection; the tying band body comprises a tying band fixing part, a direction selection component and an elastic reset piece; the direction selection component is fixedly connected with the tying bandfixing part; direction selection protrusions are fixedly arranged on the direction selection component; the direction selection component is installed in the connecting section, and the direction selection protrusions are fixedly clamped in any direction selection grooves; and the elastic reset piece is used for moving the direction selection protrusions to the direction selection grooves alignedwith the direction selection protrusions so as to fixedly clamp the direction selection protrusions. The arrangement direction can be adjusted through cooperation of the direction selection componentand the tying band connecting hole, universality is improved, and cost is reduced.

Description

Technical field [0001] The invention relates to the technical field of wire harness fixing of automobiles, and in particular to a wire harness tie assembly. Background technique [0002] There are a variety of electrical appliances in automobiles, all of which require wiring harnesses. In order to ensure that the wiring harnesses reliably transmit current and avoid the wiring harness from being too confusing, a large number of wiring harness plug-ins and wiring harness ties are used when installing the wiring harness. [0003] When the current wire tie is fixed on the automobile sheet metal, most of the wire ties are provided with a clamping protrusion, and a clamping hole is opened in the corresponding position of the automobile sheet metal, and then the clamping protrusion is clamped on Snap into the hole to fix the wire tie on the automobile sheet metal. This kind of fixing method has low fixing reliability, and the wire harness tie can easily fall off from the automobile sheet...

AI Technical Summary

Problems solved by technology

This kind of fixing method has low fixing reliability, and the wire harness tie is easy to fall off from the car sheet metal, thus causing potential safety hazards

Moreover, when this fixing method is disassembled, it will cause irreversible damage to the clamping protrusion, which will cause the wire harness tie to become a disposable product, which greatly increases the cost.

In addition, the direction of the traditional cable ties cannot be adjusted after the wire harness arrangement is completed, thus resulting in poor versatility

[0004] In addition, when the cable tie is used to bind the wire harness, the installation groove on the cable tie and the elastic piece connected to one end of the cable tie are engaged with each other. The elastic deformation of the elastically deformed elastic piece is relatively poor in reliability, and it is easy to fall off after being clamped. And in general, the fixed direction of the wire harness cannot be changed, resulting in the unusable wire harness tie assembly in some specific spaces

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