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Vibration resisting and noise lowering gear unit

A gear shifter and noise-reducing technology, applied in the field of anti-vibration and noise-reducing gear shifters, can solve problems such as noise can not be solved

Inactive Publication Date: 2014-11-26
FICOSA INTERNATIONAL (TAICANG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually the gear shifter is fixed on the driving side, and the gear shifter is usually provided with a casing to protect the internal mechanism of the gear shifter from damage and prevent foreign dust and debris from keeping clean, due to the vibration of the engine and the bumps during the driving process of the car. It will cause extrusion and collision between the gear shifter cover plates and make noise; in the prior art, the gear shifter housing is usually composed of an upper cover and a lower cover. The noise generated by the collision and extrusion of the lower covers cannot be resolved

Method used

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  • Vibration resisting and noise lowering gear unit
  • Vibration resisting and noise lowering gear unit
  • Vibration resisting and noise lowering gear unit

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Embodiment Construction

[0017] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0018] like figure 1 , figure 2 , image 3 As shown, an anti-vibration and noise-reducing gear shifter includes: an upper cover 3 and a lower cover 4 that respectively cover the gear shifter 1 from above and from below. It can pass out to the outside of the upper cover 3, and the upper cover 3 and the lower cover 4 are connected together by a buckle 8. Preferably, the lower end of the upper cover 3 is provided with two symmetrical locking holes 10 in the circumferential direction, and the upper end of the lower cover 4 is provided with two holes 10 in the circumferential direction. Two hooks 9 corresponding to the positions of the locking ...

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Abstract

The invention relates to a vibration resisting and noise lowering gear unit. The vibration resisting and noise lowering gear unit comprises an upper cover and a lower cover which can wrap a gear unit body, a gear rod extends out of the upper cover through a through hole in the upper cover, and the upper cover and the lower cover are connected through buckles. The vibration resisting and noise lowering gear unit is characterized in that the upper cover is provided with at least two first nesting devices, the lower cover is provided with at least two second nesting devices, and the first nesting devices and the second nesting devices are vertically and correspondingly connected with springs in a buckled and sleeved mode. According to the vibration resisting and noise lowering gear unit, the upper cover and the lower cover can be dismounted conveniently through the buckles without tools, a good vibration resisting and noise lowering condition can be provided for the upper cover and the lower cover through the springs, guiding columns and guiding sleeves, and a quiet car environment is provided for a driver and passengers, wherein the guiding columns and the guiding sleeves are matched with the springs.

Description

technical field [0001] The invention relates to an automobile gear shifter, in particular to an anti-vibration and noise reduction type gear shifter. Background technique [0002] A gearshift is a device used by a motor vehicle to change the traction, shift the speed or reverse the vehicle. Usually the gear shifter is fixed on the driving side, and the gear shifter is usually provided with a casing to protect the internal mechanism of the gear shifter from damage and prevent foreign dust and debris from keeping clean, due to the vibration of the engine and the bumps during the driving process of the car. It will cause extrusion and collision between the gear shifter cover plates and make noise; in the prior art, the gear shifter housing is usually composed of an upper cover and a lower cover. The noise generated by the collision and extrusion of the lower covers cannot be resolved. Contents of the invention [0003] The invention overcomes the deficiencies of the pri...

Claims

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Application Information

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IPC IPC(8): B60K17/06
Inventor 雷路易
Owner FICOSA INTERNATIONAL (TAICANG) CO LTD
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