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Brake mechanism for automobile

A braking mechanism, automobile technology, applied in the direction of brake actuator, gear shifting mechanism, mechanical equipment, etc., can solve the problem of automobile touching accident and so on

Active Publication Date: 2019-01-04
安徽聚源昕锐精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of the driver driving the car normally, the driver's reaction time when the driver brakes normally is between 0.4 and 0.5 seconds, but in case of an emergency, the driver's reaction time when the driver slams on the brakes is mostly greater than 1 second. Even some panicked drivers will have a reaction time of slamming on the brakes in about 2 seconds; during this 1 to 2 second reaction time of slamming on the brakes, the car is likely to travel a relatively long distance at high speed, causing the car to touch the brakes. Increased chance of accidents

Method used

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  • Brake mechanism for automobile
  • Brake mechanism for automobile
  • Brake mechanism for automobile

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specific Embodiment approach

[0060] Specific embodiments: when the driver brakes, the hydraulic system on the car starts to provide hydraulic oil, so the hydraulic column 6 is extended. When the hydraulic column 6 is extended, the hydraulic column 6 pushes the first fixed plate 8 to move toward the brake disc 3 , and then the second fixed plate 9 , the power mechanism 13 and the pressing mechanism 12 move toward the brake disc 3 . The brake pad 26 in the pressure applying mechanism 12 and the contact brake of the brake disc 3 like this, the second telescopic rod 23 is slightly compressed at this moment, and the telescopic rod spring 24 is compressed, has guaranteed that there is a large gap between the brake pad 26 and the brake disc 3. pressure. The friction wheel 51 in the power mechanism 13 is squeezed into contact with the brake disc 3, and the friction wheel 51 drives the guide block 73 to move in the guide rail 65 through the rotating shaft 58, and the guide block 73 is compressed; the brake disc 3 ...

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Abstract

The invention belongs to the technical field of brakes, and particularly relates to a brake mechanism for an automobile, which comprises a brake disc, a hydraulic shell, a hydraulic column, a pressureapplying mechanism, a power mechanism and the like, wherein the quick brake mechanism of the invention is used for braking, and a friction wheel of the power mechanism is frictionally engaged with the brake disc, so that the power mechanism can supply power to the pressure applying mechanism, thereby shortening the distance between a third fixing plate and a fourth fixing plate, and increasing the pressure of the fourth fixing plate to a brake pad, to achieve the purpose of increasing the brake effect. In the case of sudden braking, the quick brake mechanism can shorten the braking time of the sudden braking in the traditional braking mechanism, and can stop more quickly after the automobile encounters an unexpected situation, thereby reducing the possibility that after a driver performssudden braking in the case of an unexpected situation, the automobile has accidental contact, and furthering protecting the safety of the driver. The invention has simple structure and good use effect.

Description

technical field [0001] The invention belongs to the technical field of brakes, in particular to a brake mechanism used in automobiles. Background technique [0002] At present, most of the car brakes use hydraulic pressure to push the brake pads and brake discs to generate pressure, and brake the brake discs through friction. During the braking process, when the driver encounters an unexpected situation, he will quickly brake the car by stepping on the brakes to avoid accidents in the car. In the process of the driver driving the car normally, the driver's reaction time when the driver brakes normally is between 0.4 and 0.5 seconds, but in case of an emergency, the driver's reaction time when the driver slams on the brakes is mostly greater than 1 second. Even some panicked drivers will have a reaction time of slamming on the brakes in about 2 seconds; during this 1 to 2 second reaction time of slamming on the brakes, the car is likely to travel a relatively long distance a...

Claims

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Application Information

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IPC IPC(8): F16D55/02F16D65/18F16D121/14
CPCF16D55/02F16D65/123F16D65/14F16D2065/1388F16D2121/02F16D2125/18F16D2125/24F16D2125/40
Inventor 李华鸿李丽丽项炳海
Owner 安徽聚源昕锐精密机械有限公司
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