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A dual bracket assembly unit for vehicle brake booster

A technology of vehicle braking and booster, applied in the direction of brakes, vehicle components, braking action starting devices, etc., can solve the problems of casualties, large forces, and increased driver burdens on pedestrians and vehicles.

Pending Publication Date: 2020-03-31
SHANXI GUOLI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The structure of single bracket and intermediate reset is adopted. When the motor of the electric power generation unit fails and the driver manually steps on the brake pedal to brake, it needs to pay a lot of force, which increases the burden on the driver
[0004] 2. When the vehicle booster brake recognizes that the brake pedal is blocked, in order to prevent the driver's feet from being pinched and prevent foreign objects from damaging the brake system components, it will stop and continue to brake. In a critical moment, it will cause the vehicle to collide Obstacles ahead, even causing casualties to pedestrians and / or vehicle occupants

Method used

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  • A dual bracket assembly unit for vehicle brake booster
  • A dual bracket assembly unit for vehicle brake booster
  • A dual bracket assembly unit for vehicle brake booster

Examples

Experimental program
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Embodiment Construction

[0048] The present invention will be further described below in conjunction with accompanying drawing.

[0049] like Figure 1-5 As shown, the double bracket assembly unit for the vehicle brake booster provided by the present invention, pedal force bracket 13, pedal force guide element 15, electric power bracket 12, electric power guide element 14, pedal force input rod 1, Pedal force transmission rod 7 and pedal force transmission plate 8;

[0050] Pedal force support 13 comprises pedal push rod 6, at least one pedal force support arm 130 that links to each other with pedal push rod 6; Pedal force guide element 15 is arranged on the end of pedal force support arm 130;

[0051] The electric power support 12 includes an electric push rod 5, at least one electric power support arm 120 connected to the electric push rod 5; the electric power guide element 14 is arranged on the end of the electric power support arm 120;

[0052] Both the pedal push rod 6 and the electric push ro...

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PUM

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Abstract

The invention provides a dual bracket assembly unit for a vehicle brake booster to overcome the defect that when a motor of a traditional vehicle brake booster breaks down, large force needs to be paid for manual braking. The dual bracket assembly unit can replace a single bracket assembly unit of a traditional vehicle brake booster, so that only the support reset spring is arranged on the electric power support, when a motor of the vehicle brake booster breaks down and a driver brakes manually, the elastic force of the electric power support reset spring does not need to be overcome, and therefore the pedal force needing to be applied is smaller than that in the prior art.

Description

technical field [0001] The invention relates to a double bracket assembly unit for a vehicle brake booster. Background technique [0002] The common disadvantages of traditional vehicle brake boosters, such as the brake boosters disclosed in CN 109131270 A and CN107949507 A, are: [0003] 1. The structure of single bracket and intermediate reset is adopted. When the motor of the electric power generating unit fails and the driver manually steps on the brake pedal to brake, it needs to pay a lot of force, which increases the burden on the driver. [0004] 2. When the vehicle booster brake recognizes that the brake pedal is blocked, in order to prevent the driver's feet from being pinched and prevent foreign objects from damaging the brake system components, it will stop and continue to brake. In a critical moment, it will cause the vehicle to collide Obstacles ahead may even cause pedestrians and / or vehicle occupants to be injured or killed. Contents of the invention [0...

Claims

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Application Information

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IPC IPC(8): B60T7/06B60T7/04
CPCB60T7/042B60T7/06
Inventor 潘亚敏韩星
Owner SHANXI GUOLI INFORMATION TECH
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