Brake mechanism

A technology of brake mechanism and brake pedal, which is applied in the field of brakes and can solve problems such as car touch accidents

Active Publication Date: 2018-11-02
山东森亚信息科技有限公司
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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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Experimental program
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specific Embodiment approach

[0068] Specific implementation method: when the brake pedal 1 is not pressed down, the telescopic rod 3 and the telescopic rod spring 32 are compressed but not compressed; the telescopic inner rod 5 is in a horizontal state; The block 26 is located in the middle of the ladder-shaped guide groove 27, the ring sleeve 35 is located in the middle of the first telescopic sleeve 4 and the second telescopic sleeve 6, and S1 is equal to S2.

[0069] When the brake pedal 1 is slowly pressed down by an external force to achieve the traditional slow braking effect, the slow pressure of the brake pedal 1 causes the telescopic rod 3 and the telescopic rod spring 32 to be compressed, and the pedal connecting rod 2 is pressed down; The fixed bar 22 drives the fourth rack 50 to move slowly downward, the fourth rack 50 drives the second direction changing gear 53 to rotate at a slow speed through the pinion 51, the rotating shaft 44 and the large gear 52, and the second direction changing gear ...

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Abstract

The invention belongs to the technical field of brake, and particularly relates to a brake mechanism which comprises a brake pedal, a second fixing plate, a first rack, a trapezoidal guide block spring, a trapezoidal guide block, a rotating shaft, a fourth rack, a small gear, a fan-shaped guide rail and the like. A loop moves towards a first telescopic sleeve, so that the downward movement amountof one end, positioned in the first telescopic sleeve, of a telescopic inner rod is larger than the upward movement amount of one end, positioned in a second telescopic sleeve, of the telescopic innerrod. Therefore, after a pedal connecting rod is rapidly pressed down, a brake connecting rod can be rapidly and greatly pressed down by rapid and low-amplitude downward pressing of the pedal connecting rod, the brake mechanism can more rapidly act within an extremely short time, the severe brake time of the rapid brake mechanism is shorter than that of a traditional automobile, the automobile canbe more rapidly stopped when in emergency, the possibility of touch accidents of the automobile is decreased after a driver rapidly brakes in emergency, and safety of the driver is more effectively protected.

Description

technical field [0001] The invention belongs to the technical field of brakes, in particular to a brake mechanism. Background technique [0002] At present, for the traditional car braking system, 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 at high speed, causing the car to touch the brakes. The possibility of encountering accidents increases. In order to reduce the possibility that the car will t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T7/04
CPCB60T7/04B60T7/065
Inventor 李永建
Owner 山东森亚信息科技有限公司
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