Lifting device of automobile cup holder supporting cover and automobile cup holder

Abstract

The invention provides a lifting device of an automobile cup holder supporting cover, and belongs to the technical field of automobile cup holders. The lifting device comprises a supporting cover, and further comprises a linkage mechanism, the linkage mechanism comprises a synchronous transmission shaft, the synchronous transmission shaft is rotatably connected with the supporting cover, and first bevel gears are arranged at the two ends of the synchronous transmission shaft; the driving mechanism comprises two lifting rotating shafts, the two lifting rotating shafts are rotatably connected with the supporting cover, the two lifting rotating shafts are provided with second bevel gears, the two ends of the two lifting rotating shafts are provided with driving gears, and the two second bevel gears are meshed with the two first bevel gears respectively; the utility model further provides an automobile cup holder which comprises the lifting device and further comprises: a cup base which is provided with a cup cavity, wherein the supporting cover is arranged in the cup cavity in a lifting mode; and racks which are connected with the cup base, wherein the number of the racks is four, and the four driving gears are engaged with the four racks correspondingly. The lifting device has the beneficial effects that: the lifting device is ingenious in structure, no abnormal sound is generated, and the use experience of the automobile cup holder is good.

Description

technical field [0001] The invention belongs to the technical field of automobile cup holders, and relates to a lifting device for an automobile cup holder cover, and also relates to an automobile cup holder with the lifting device. Background technique [0002] Car cup holders or cup holders are an indispensable accessory in the automotive field. The cup holders of existing car cup holders can be lifted up and down. For example, a Chinese patent with application number 201810162655.7 discloses a stepless lifting cup The holder includes the main body of the cup and barrel, the lifting device and the installation device. The main body of the cup and barrel includes the connecting seat, the lifting cup and barrel, and the fixed cup and barrel. Both the lifting cup and the fixed cup and barrel are connected to the bottom of the connecting seat. 1. Adjusting device, the unlocking device is connected to the connection seat at one end away from the guide device, the adjusting devi...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned reference document discloses the technical solution of using gears and racks for lifting and lowering and the technical solution of setting a lifting device at the bottom of the bracket, but the above-mentioned technical solutions are relatively complicated

[0005] Therefore, the lid lifting mechanism in most of the existing lifting cup holders still provides the lifting force through a large-diameter spring. When the lid is lowered, the large spring is compressed, and the compressed large spring can drive the lid to rise, but this large diameter The spring of the cup holder is prone to noise, so the existing lifting device for the cover will make abnormal noise when the vehicle is running, and the experience of using the car cup holder is poor

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