Automobile glass lifter mechanism

Abstract

The invention discloses an automobile glass lifter mechanism, and relates to the technical field of automobile glass lifter mechanisms. The mechanism comprises an upper fixed supporting seat, whereina lower fixed supporting seat is arranged right below the upper fixed supporting seat, and a thin screw rod is rotatably connected between the upper fixed supporting seat and the lower fixed supporting seat at the central position. The glass lifter is novel in design, light in texture and low in manufacturing cost; glass is lifted and lowered by driving the thin screw rod through a servo motor; the glass lifter mechanism is different from lifters with a transmission arm type structure and a flexible type structure, the glass lifter mechanism is high in stability and enables vertical linear movement of the glass without deviation all the time; and meanwhile, the problems that a transmission lifter is subjected to abnormal nose and is easily damaged is solved; the practicability is effectively improved; the glass can be buffered to a certain degree when being lifted and lowered through a buffer mechanism, the problem that the glass and a vehicle door can collide when a traditional lifteris lifted is solved, and the use experience of a user is improved.

Description

technical field [0001] The invention relates to the technical field of an automobile glass lifter mechanism, in particular to an automobile glass lifter mechanism. Background technique [0002] The glass lifter is the lifting device for the glass of the automobile door and window. It is mainly divided into two categories: electric glass lifter and manual glass lifter. [0003] After searching, the Chinese patent discloses a glass regulator (authorized notification number CN102155136A). The support is connected with the power device that controls the lifting of the support through a transmission device, and each support includes a support body and a clamping piece, and each support body is slidably installed on a corresponding guide rail, and each clamping The piece is provided with a clamping groove for holding the glass, and each of the support bodies is fixed with two limit protrusions, and each of the clamping pieces is provided with an installation adjustment part, and ...

AI Technical Summary

Problems solved by technology

[0005] One of the above two patents is flexible and the other is arm type. The flexible type uses steel wire. After a long time of use, the steel wire will loosen or break, which seriously affects the user experience. After the breakage, the car repair shop and 4S shop will suggest a complete replacement. , Invisibly increased the cost, and the door was broken during replacement, which seriously affected the overall stability, and thus prone to abnormal noise problems;

[0006] The arm type adopts the connecting rod type, and the connecting rod and the connecting rod are riveted by fasteners. If the door is opened and closed for a long time, the vibration will cause the riveted area to loosen, so that the glass will shake when it is raised and lowered, and it will be damaged when driving. There will also be abnormal noise due to bumps. In addition, the above two lifters do not have a buffer function. When opening and closing the glass, there will be a knocking sound with the door, which seriously affects the user experience and comfort.

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