Parking brake device and vehicle using parking brake device

A brake device and brake disc technology, applied in the directions of brake components, brake discs, brake types, etc., can solve problems such as parking brakes, and achieve stable braking effects, consistent and synchronous effects of deformation

Pending Publication Date: 2019-01-18
CHANGZHOU INST OF MECHATRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, to provide a parking brake device and a vehicle using it, so as to solve the problem of parking brake

Method used

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  • Parking brake device and vehicle using parking brake device
  • Parking brake device and vehicle using parking brake device
  • Parking brake device and vehicle using parking brake device

Examples

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Embodiment Construction

[0022] In order to make the content of the present invention more clearly understood, the present invention will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0023] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the patent specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Likewise, words like "a" or "one" do not denote a limitation in quantity, but indicate that there is at least one.

[0024] Such as Figure 1 to Figure 4 As shown, a parking brake device includes a pair of brake discs, a plurality of elastic pressure strips 5 and a pushing part.

[0025] A pair of brake discs are installed on the wheel and rotate to...

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PUM

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Abstract

The invention discloses a parking brake device and a vehicle using the parking brake device. The device comprises a pair of brake discs, a plurality of through holes are formed in each brake disc in the circumference with a central rotating shaft as a center, and locking pins penetrate through the through holes; elastic battens are distributed in the radial direction of the brake discs; the elastic battens include fixed ends and free ends, the fixed ends of each elastic batten are connected to the inner side surfaces of the corresponding brake discs, and the free ends are tilted relative to the fixed ends; the inner ends of the locking pins are fixedly connected with the corresponding elastic battens; a pushing member is used for pressing the free ends of the elastic battens. The device isused for the parking brake after the vehicle stops, the brake discs are used for braking wheels, the pushing member is used for pressing the free ends of the elastic battens, the elastic battens aredeformed, the locking pins are protruded from the outer side surfaces of the brake discs by the pushing of the elastic battens, the lock pins are prevented from rotating by an externally fixed brake friction block, the left and right brake discs are braked in turn, and the wheel is braked finally.

Description

technical field [0001] The invention relates to a parking brake device and a vehicle using the same, belonging to the technical field of parking brakes. Background technique [0002] Parking brake refers to the device used to stabilize the vehicle after the vehicle has come to a complete stop, so as to avoid accidents caused by rolling when the vehicle is parked on a slope. [0003] Parking devices in the prior art generally include two types of disc brakes and drum brakes. For drum brakes, the parking brake is achieved by the interaction of the brake drum and the brake shoe. In the case of disc brakes, this brakes a vehicle by forcing the friction linings against the sides of a brake disc that rotates with the vehicle's wheels and stopping the disc from rotating. A parking brake is arranged and used in this disc brake, and the parking brake is operated in an electronically controlled manner to keep the vehicle stationary when parking, but its structure is complicated and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D55/00F16D65/097F16D65/12F16D65/14
CPCF16D55/00F16D65/0971F16D65/123F16D65/14F16D2055/0075F16D2065/1304
Inventor 任萍丽宋永乾岳兴莲傅华娟
Owner CHANGZHOU INST OF MECHATRONIC TECH
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