A hydraulic disc brake

A disc brake and hydraulic technology, applied in the field of hydraulic disc brakes, can solve the problems of small brake disc clearance, reduce work efficiency, affect production efficiency, etc., and achieve the effect of ensuring brake disc clearance, shortening assembly time, and improving user experience.

Active Publication Date: 2018-06-26
CIXI BOLI VEHICLE IND CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Braking is the safety guarantee of the vehicle when driving. In order to improve the braking effect of the brakes, hydraulic brakes are generally used in the prior art. However, a very common problem with the hydraulic disc brakes on the market is that the clearance of the brake disc is very small, and it is easy to Scratching with the brake disc reduces the work efficiency, and the noise generated also deteriorates the user experience of the product. In industrial production, the small brake disc clearance also means that the adjustment time for the vehicle to install the brake is prolonged, which seriously affects Improvement in production efficiency

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  • A hydraulic disc brake
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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] An embodiment of the present invention provides a hydraulic disc brake, which includes: an upper pump arranged on the handlebar, a caliper arranged on the frame, and a brake disc arranged on the wheel, wherein the The upper pump communicates with the caliper through an oil pipe, and is used to deliver brake fluid to the caliper. The caliper includes a housing arranged on both sides of the brake disc, and a caliper piston arranged in the housing. The caliper The piston is connected with a brake pad corresponding to the brake disc; it also includes a return spring sleeved on the housing, where...

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Abstract

The invention provides a hydraulic disc brake. The hydraulic disc brake comprises an upper pump arranged on a handlebar, a pair of calipers arranged on a frame, and brake pads arranged on wheels, and further comprises reset springs mounted on shells in a sleeving manner, wherein the upper pump communicates with the pair of calipers through an oil tube; the pair of calipers comprises the shells arranged on the two sides of the brake pads, and caliper pistons arranged in the shells; the caliper pistons are connected with brake discs corresponding to the brake pads; when the upper pump supplies brake fluid to the pair of calipers, the brake fluid pushes the caliper pistons to lock the brake pads, and the reset springs are compressed. The hydraulic disc brake has the benefits that through the arranged reset springs, when the braking action stops, the reset springs help the caliper pistons return to the initial position, the brake discs are driven to reset, the abrasion between the brake discs and the brake pads after braking is avoided, and enough brake pad clearance is guaranteed, so that the assembly time of an integral car is shortened, the brake disc scratch phenomenon is reduced or eliminated, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of brakes, in particular to a hydraulic disc brake. Background technique [0002] Braking is the safety guarantee of the vehicle when driving. In order to improve the braking effect of the brakes, hydraulic brakes are generally used in the prior art. However, a very common problem with the hydraulic disc brakes on the market is that the clearance of the brake disc is very small, and it is easy to Scratching with the brake disc reduces the work efficiency, and the noise generated also deteriorates the user experience of the product. In industrial production, the small brake disc clearance also means that the adjustment time for the vehicle to install the brake is prolonged, which seriously affects Improvement in production efficiency. Contents of the invention [0003] The object of the present invention is to provide a hydraulic disc brake in order to overcome the deficiencies of the prior art. [0004] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62L1/00B62L3/02
CPCB62L1/00B62L3/023
Inventor 胡立君
Owner CIXI BOLI VEHICLE IND CO LTD
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