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Brake lever for tractor

A technology for brake levers and tractors, used in bicycle accessories, bicycle brakes, etc., can solve problems such as shortened service life and broken brake lines.

Inactive Publication Date: 2012-05-23
NANTONG HAILITE RUBBER & PLASTIC MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a brake handle for tractors. The present invention solves the problem that the brake line will be broken after being used for a period of time and the service life will be shortened.

Method used

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  • Brake lever for tractor
  • Brake lever for tractor
  • Brake lever for tractor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The present invention will be described in detail below in conjunction with the accompanying drawings and with the best embodiment.

[0010] refer to Figure 1-2 , brake handle for tractors, including brake handle 1, fixing part 2, one end of brake handle 1 and L-shaped fixing part 2 is hinged through hinge shaft 3, return spring 4 is set on hinge shaft 3, and the two ends of return spring 4 Connect the brake handle 1 and the fixing part 2 respectively; it also includes a connecting piece 5, one end of the connecting piece 5 is hinged to the corner of the brake handle 1 through the shaft 8, the other end of the connecting piece 5 has a round hole 7, and there is a gap in the round hole 7 6.

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PUM

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Abstract

The invention discloses a brake lever for a tractor and relates to a brake device for the tractor. The brake lever comprises a brake lever (1) and a fixing piece (2); the brake lever (1) is hinged with one end of the L-shaped fixing piece (2) through a hinge shaft (3); a return spring (4) is sleeved on the hinge shaft (3); two ends of the return spring (4) are connected with the brake lever (1) and the fixing piece (2) respectively; the brake lever also comprises a connection sheet (5); and one end of the connection sheet (5) is hinged with a corner of the brake lever (1) through a shaft (8), and the other end of the connection sheet (5) is provided with a circular hole (7) which is provided with an opening (6). The connection part of the brake lever and a brake line is provided with the connection sheet, the connection sheet is hinged with the brake lever, and the brake line is arranged in the circular hole with the opening on the connection sheet, so that the end head part of the brake line is not bent frequently; therefore, the aim of prolonging service life of the brake line is fulfilled.

Description

technical field [0001] The invention relates to a braking device for a tractor. Background technique [0002] The structure of the existing tractor brake device is: the brake handle and the brake wire are fixedly connected, so that when the brake is pressed each time, the end of the brake wire bends when the brake handle is pressed. It will cause the brake line to break and shorten the service life. Contents of the invention [0003] The purpose of the present invention is to provide a brake handle for tractors. The invention solves the problem that the brake line will be broken and the service life will be shortened after the brake line is used for a period of time. [0004] The tractor brake handle of the present invention comprises a brake handle 1 and a fixing part 2, and one end of the brake handle 1 and the L-shaped fixing part 2 is hinged through a hinge shaft 3, and a return spring 4 is set on the hinge shaft 3, and a return spring 4 The two ends are respectively...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62L3/02
Inventor 储绍清
Owner NANTONG HAILITE RUBBER & PLASTIC MACHINERY