Electric suction lock and tensioning transmission mechanism of tail end of automotive stern door

Abstract

The invention aims to solve the technical problem of providing an electric suction lock which is simple in structure and small in motion space. According to the technical scheme, the electric suction lock comprises a door lock main body, a sliding block, a bottom plate and a sliding pulling lug, wherein the door lock main body and the bottom plate define a hollow cavity; an empty groove communicating with the hollow cavity is formed in the door lock main body; the sliding block is positioned in the hollow cavity and passes through the empty groove in a reciprocating manner; a taper groove is formed in the sliding block; the sliding pulling lug comprises a first end; the first end is embedded in the taper groove through the empty groove; and when the sliding block does reciprocating motion in the hollow cavity, the first end moves in a reciprocating manner, and the movement locus of the sliding pulling lug does not coincide with that of the sliding block. The embodiment of the invention further provides a tensioning transmission mechanism of the tail end of an automotive stern door.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of automobile tailgate accessories, in particular to an electric suction lock and a tension transmission mechanism at the end of the automobile tailgate. Background technique [0002] In China, most of the existing car tailgates still use manual opening and closing. However, with the improvement of residents' living standards and the renewal of car concepts, the installation of electric tailgate systems can enable consumers to experience the grade and comfort of cars. sex and convenience. Therefore, it has become an inevitable trend to change the automobile tailgate from manual operation to electric operation. [0003] At present, there are mainly two types of electric suction locks equipped with relatively mature electric tailgates on the market: one is an electric suction lock that converts linear motion into rotary motion and then converts it into linear motion. The box realize...

AI Technical Summary

Problems solved by technology

[0004] The defect of the above-mentioned prior art is that the installation position of the pull wire for pulling the electric suction lock is generally in the front and rear directions of the car, which requires a large space and complicated mechanism

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