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Automobile braking oil storing kettle opening cover assembly

A technology of automobile brakes and oil storage pots, which is applied to the layout of reservoirs and other directions to achieve the effect of preventing leakage

Inactive Publication Date: 2014-05-14
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution can effectively prevent the brake fluid from surging due to the acceleration and vibration of the vehicle, and avoid false alarms on the liquid level. However, the problem of how to prevent the brake fluid from being brought to the surface of the oil storage tank by the gas has not yet been solved.

Method used

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  • Automobile braking oil storing kettle opening cover assembly
  • Automobile braking oil storing kettle opening cover assembly
  • Automobile braking oil storing kettle opening cover assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0018] see Figure 1 to Figure 2 The shown a kind of automobile brake oil storage pot spout assembly, comprises oil storage pot cover 1, also comprises a breather valve seat 2, is arranged on the sealing ring 3 on the middle part of said breather valve seat 2, and said breather valve The middle and lower parts of the seat 2 extend into the oil storage pot 4 and cooperate with the inner wall of its mouth; the oil storage pot cover 1 and the upper end of the vent valve seat 2 are rotatably clamped, and have a small amount of up and down movement.

[0019] Further, an oil storage tank 2.1 is provided at the center of the upper part of the ventilation valve seat 2, the diameter of the oil storage tank 2.1 is 20 mm, and the depth is 15 mm; two ventilation holes 2.2 are provided at the bottom of the oil storage tank near the center, The bottom of the breather valve seat 2 ...

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PUM

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Abstract

The invention relates to an automobile braking oil storing kettle opening cover assembly which comprises an oil storing kettle cover. The automobile braking oil storing kettle opening cover assembly is characterized by further comprising a ventilation valve seat and a sealing ring arranged in the middle of the ventilation valve seat. The middle and the lower portion of the ventilation valve extend into an oil storing kettle and are matched with the inner wall of an opening portion of the oil storing kettle. The oil storing kettle cover is connected with the upper end of the ventilation valve seat in a clamped and rotating mode, and a little vertical moving amount generated. The automobile braking oil storing kettle opening cover assembly can not only meet the requirement for ventilation of the oil storing kettle and but also prevent braking liquid from being brought to the surface of the oil storing kettle by gas.

Description

technical field [0001] The invention relates to an accessory of an automobile brake oil storage pot, in particular to an automobile brake oil storage pot spout cover assembly. Background technique [0002] The automobile brake oil storage pot is generally installed on the brake master cylinder to directly provide brake fluid to the brake master cylinder. The function of the automobile brake oil storage pot mouth cover assembly: to seal the brake fluid and prevent the leakage of the brake fluid; to ensure the ventilation between the oil storage pot and the outside atmosphere, and to prevent the car from being damaged due to the inside of the oil storage pot when the brake fluid needs to be replenished. The pressure of the brake fluid is consistent, resulting in the risk that the brake fluid cannot be dropped, and the replenishment cannot be completed in time. The existing brake oil storage pot mouth cover assembly includes an oil storage pot cover and a sealing pad, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T17/06
Inventor 毕成艳
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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