Airfoil-shaped spring and wiring-harness fixing special-shaped clamp

Abstract

The invention provides an airfoil-shaped spring which comprises a connecting portion, airfoil-shaped elastic portions and clamping portions. The end portions of two connecting arms of the connecting portion extend outwards to form the airfoil-shaped elastic portions which are two symmetrical airfoil-shaped components. The end portions of the airfoil-shaped enatic portions extend towards the direction of a bending plate to form the clamping portions which are two parallel clamping arms. The clamping arms are parallel to the central axis of the bending plate. The invention further provides a wiring-harness fixing special-shaped clamp with the airfoil-shaped spring. The airfoil-shaped spring is ingenious in structure, reasonable in design, easy to dismount and capable of firmly clamping metal plates with different thicknesses while not damaging the metal plates and other components. With the wiring-harness fixing special-shaped clamp, arrangement of wiring harnesses at the edges of the metal plates is successfully realized.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a wing spring and a special-shaped clip for fixing a wire harness. Background technique [0002] When arranging the wiring harness of the whole vehicle, it is required to have a fixed point every 200mm or so (the high-voltage wiring harness requires about 300mm). About 70% of the wiring harness of the whole vehicle is fixed against the body sheet metal or needs to be directly fixed on the edge of the sheet metal ; When the wire harness needs to be arranged along the edge of the body sheet metal, the commonly used wire harness buckle only has the function of wrapping and fixing the wire harness, and cannot provide the function of fixing along the edge of the body sheet metal. Therefore, technicians often sacrifice the rationality of wiring harness layout when arranging, instead opening holes in the body sheet metal to fix the wiring harness, which increases the complexity of th...

AI Technical Summary

Problems solved by technology

[0002] When arranging the wiring harness of the whole vehicle, it is required to have a fixed point every 200mm or so (the high-voltage wiring harness requires about 300mm). About 70% of the wiring harness of the whole vehicle is fixed against the body sheet metal or needs to be directly fixed on the edge of the sheet metal ; When the wire harness needs to be arranged along the edge of the body sheet metal, the commonly used wire harness buckle only has the function of wrapping and fixing the wire harness, and cannot provide the function of fixing along the edge of the body sheet metal

Therefore, technicians often sacrifice the rationality of wiring harness layout when arranging, instead opening holes in the body sheet metal to fix the wiring harness, which increases the complexity of the process and high cost, and the increase of some holes will reduce the rigidity and Sealing, there are potential safety hazards

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