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Brake pad and vehicle

A technology of brake pads and brake discs, which is applied in the field of vehicle engineering, can solve problems such as poor heat dissipation, and achieve the effects of improving heat dissipation performance, reducing wind resistance, and increasing heat dissipation area

Active Publication Date: 2018-12-18
BEIJING YINGCHUANG HUIZHI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a brake pad and a vehicle to solve the technical problem of poor heat dissipation of traditional brake pads during braking

Method used

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  • Brake pad and vehicle
  • Brake pad and vehicle
  • Brake pad and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, the brake pad provided by the embodiment of the present invention includes: a brake disc 1, a piston 2, a connecting rod 3 and a windshield 4, the windshield 4 is hinged on the outer peripheral surface of the brake disc 1, and the brake disc 1 A piston hole 11 is provided on the outer peripheral surface, and the piston 2 is inserted into the piston hole 11 . One end of the connecting rod 3 is hinged to the piston 2 , and the other end of the connecting rod 3 is hinged to the windshield 4 .

[0032] Such as figure 2 As shown, a closed space is formed between the piston 2 and the piston hole 11. During the braking process, the friction between the hydraulic caliper and the brake disc 1 generates heat, so that the gas in the closed space between the piston 2 and the piston hole 11 is heated and expands, and the piston The pressure in the hole 11 increases, and the piston 2 is pushed to slide along the piston hole 11 to the end away from the axi...

Embodiment 2

[0048] The vehicle provided in the embodiment of the present invention includes the brake pad provided in the first embodiment. Since the technical effect of the vehicle provided in the present embodiment is the same as that of the brake pad provided in the first embodiment, it is not repeated here.

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Abstract

The invention provides a brake pad and a vehicle, and relates to the technical field of vehicle engineering. The brake pad comprises a brake disc, a piston, a connecting rod and a wind shield. The wind shield is hinged to the periphery face of the brake disc, a piston hole is formed in the periphery face of the brake disc, the piston is inserted into the piston hole in a fit manner, one end of theconnecting rod is hinged to the piston, and the other end of the connecting rod is hinged to the wind shield. According to the brake pad, the technical problem that a traditional brake pad is poor incooling during braking, and during normal running, wind resistance is large is solved, when the brake disc is heated, the cooling area is increased, the cooling efficiency is improved, when brake isfinished, the wind resistance of the brake disc can be reduced, unnecessary energy consumption can be reduced, and the vehicle endurance mileage can be improved.

Description

technical field [0001] The invention relates to the technical field of vehicle engineering, in particular to a brake pad and a vehicle. Background technique [0002] The current brake pads mainly have two forms, one is a solid ring structure, and the other is opening holes on the inside and outside of the ring structure to increase the heat dissipation area, and the heat dissipation effect is greatly improved compared with the disc structure. [0003] When the vehicle brakes, the temperature of the brake pads rises sharply, and the friction coefficient of the brake pads decreases, resulting in weakened braking force. After the temperature rises to a certain extent, the braking effect will decrease or even fail. Brake failure is extremely dangerous, so ensuring the heat dissipation of brake pads is a key issue in the design and production of brake pads. [0004] The solid ring structure brake pad has a small heat dissipation area, poor heat dissipation effect, and the brakin...

Claims

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Application Information

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IPC IPC(8): F16D65/12F16D65/847
CPCF16D65/121F16D65/128F16D2065/1304F16D2065/1328
Inventor 方继根王西峰吴进军高祥汪晓光刘晓华
Owner BEIJING YINGCHUANG HUIZHI TECH
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