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Assembly structure of the brake release button

A button and structure technology, applied in the field of assembly structure of brake release buttons, can solve the problems of button rupture, difficulty in confirming the brake release button, and inability to obtain a prescribed installation force, etc.

Inactive Publication Date: 2016-05-25
HONDA MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in such a conventional technique, there is a problem caused by variation in the installation allowance of the interference fit.
That is, when the mounting margin is small, the predetermined mounting force may not be obtained. On the other hand, if the mounting margin is large, the button may be broken.
In addition, since the engaging part of the brake release button and the release lever is located inside, it is difficult to confirm whether the brake release button is securely attached to the release lever, which may cause unreliable installation.

Method used

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  • Assembly structure of the brake release button
  • Assembly structure of the brake release button
  • Assembly structure of the brake release button

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings.

[0033] Each drawing shows an embodiment of the present invention.

[0034] like Figures 1 to 3 As shown, in terms of the parking brake 1 of the present invention, the brake lever 10 is pivotally supported on the base member 2 fixed on the side of the vehicle body in a manner that can be pulled up and down. The moving lever 10 transmits force to the brake part via a cable not shown to generate a braking force. When releasing the braking state of the brake, the brake release button 20 arranged on the front end portion 11 of the brake lever is pressed. Insert the brake lever 10 into the brake lever 10 while laying down the brake lever 10. For the brake lever 10 , in order to improve the feeling of use during operation, the handle G is used to cover the part that is held by hand during operation.

[0035] A base end portion 12 of the brake lever 10 on the opp...

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PUM

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Abstract

The present invention provides an assembly structure of a brake release button that can reliably obtain a predetermined mounting force and that can be securely mounted without being damaged during assembly. A cap (80) is fixed inside the front end (11) of the brake lever, and the brake release button (20) is inserted through the cap (80), which is formed to extend from the head (21) of the brake release button (20) The flange part (23) of the leg part (22) is hooked on the innermost end (85) of the cap (80), in the front end part (11) of the brake lever, from the step part ( 72) The front end portion that starts to become thinner and extends is inserted at a position closer to the center of the cap (80) than the leg portion (22) of the brake release button (20), and the gap between the step portion (72) and the cap (80) Press and clamp the flange part (23) of the brake release button (20) between the innermost ends (85).

Description

technical field [0001] The present invention relates to an assembly structure of a brake release button of a parking brake in which a brake lever is pivotally supported on a base member in a pull-up and fall-down manner, and when the brake lever is pulled up, the brake lever is pulled up and moved to the parking brake via a cable. The brake part transmits force to generate braking force. When the brake is released from the braking state, the brake release button, which is arranged on the front end of the brake lever and receives force from the release lever side, is pushed in against the force. Put down the brake lever mentioned above. Background technique [0002] As a conventional parking brake of this type, there is a device described in Patent Document 1, for example. [0003] In such a lever-type parking brake, a brake release button for releasing the braking state of the brake is attached using a concave-convex pin provided at the front end of a resin release lever or...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T7/10
CPCB60T7/105Y10T74/20612Y10T74/20648Y10T74/20696
Inventor 河野英治增田觉
Owner HONDA MOTOR CO LTD