An adjustable brake pad

Abstract

The invention discloses an adjustable type brake pad. The brake pad comprises a bottom plate, a left friction piece and a right friction piece are arranged on the left side and the right side of the upper surface of the bottom plate correspondingly, an adjusting plate is arranged at the bottom end of the bottom plate, the left side and the right side of the bottom end of the bottom plate are each provided with a protection plate, an ejecting sleeve is arranged on the center of the bottom end of the bottom plate, and an ejecting rod is arranged at the center of the top end inside the adjusting plate; a movable groove is formed in the ejecting sleeve, and an ejecting disc is arranged at the top end of the ejecting rod; and according to the adjustable type brake pad, through cooperation of the ejecting rod, the ejecting sleeve and the movable groove, clamping feet and clamping tables are matched to improve stability of connection of the left friction piece and the bottom plate and connection of the right friction piece and the bottom plate. The ejecting rod rotates through threads and drives the ejecting sleeve to move upwards through cooperation of the movable groove and the ejecting disc, the whole thickness of the brake pad is improved, the brake pad is recovered to the optimum thickness after being worn due to use of a certain time, practicability of the brake pad is improved, and waste is avoided.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an adjustable brake pad. Background technique [0002] In the braking system of a car, brake pads are the most critical safety parts. The brake pads play a decisive role in the quality of all braking effects. Therefore, it is said that good brake pads are the protectors of people and cars. The pad is mainly composed of the brake pad body and the friction block attached to the brake pad body, and the current brake pad will gradually become thinner with use, and the brake pad needs to be replaced after long-term use to improve the safety performance of the car, but the replacement Most of the brake pads can still be used for a period of time, and directly discarded becomes a waste. In the prior art, for example, the invention patent with application number 201120359903.0 includes a brake pad body, a friction block arranged on the brake pad body, and a brake pad body. The other...

AI Technical Summary

Problems solved by technology

[0002] In the braking system of a car, brake pads are the most critical safety parts. The brake pads play a decisive role in the quality of all braking effects. Therefore, it is said that good brake pads are the protectors of people and cars. The pad is mainly composed of the brake pad body and the friction block attached to the brake pad body, and the current brake pad will gradually become thinner with use, and the brake pad needs to be replaced after long-term use to improve the safety performance of the car, but the replacement Most of the brake pads can still be used for a period of time, and directly discarded becomes a waste. In the prior art, for example, the invention patent with application number 201120359903.0 includes a brake pad body, a friction block arranged on the brake pad body, and a brake pad body. The other end face of the brake body opposite to the end of the friction block is a connecting end face, and a shock-absorbing gasket is pasted on the connecting end surface. Although the patent improves the shock-absorbing performance of the brake pad through the shock-absorbing gasket, it cannot be used After a period of time, the thinned part of the friction pad is reset to the optimal thickness, resulting in the thinned brake pad being discarded directly, resulting in waste

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