Bicycle foot brace capable of braking

A bicycle and kickstand technology, applied to bicycle accessories, bicycle brakes, etc., can solve the problems of not being able to brake automatically, and achieve the effects of compact structure, fall prevention, and reasonable design

Inactive Publication Date: 2012-10-03
NANJING INST OF TECH
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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 brakeable bicycle kickstand for the existing bicycles that cannot automatically brake when they are parked, and combine it with the rear wheel disc brake of the bicycle to form a new mechanism, so that the bicycle is in a braking state after the bicycle kickstand is closed , After the foot support is opened, the original brake device of the bicycle can be used freely

Method used

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  • Bicycle foot brace capable of braking
  • Bicycle foot brace capable of braking
  • Bicycle foot brace capable of braking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Refer to attached figure 1 , The brakeable bicycle foot support includes a foot support 1, a ball hinge 2, a U-shaped connecting rod 3, a slider 4, a fixed frame 5 and an L-shaped tie rod 6.

[0014] The foot support 1 is connected with the U-shaped connecting rod 3 through the ball hinge 2, and the U-shaped connecting rod 3 is connected with the slider 4 through another ball hinge 2', and the slider 4 moves in the U-shaped groove of the fixed frame 5 to form a Rocker slider mechanism. The slide block 4 is formed by connecting the washer 7 and the splint 8 by bolts. A position-adjustable L-shaped tie rod 6 is fixedly connected to the slider. When the foot support 1 is pushed up, the movement is transmitted to the slider 4 through the rocker slider mechanism (the washer 7 and the splint 8 are connected by bolts) Overcoming the spring force of the compression spring 13 by the movement of the L-shaped pull rod 6, the bicycle brake lever 12 is driven, and the power is pas...

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Abstract

The invention relates to a bicycle foot brace capable of braking. A new mechanism is formed by combining the bicycle foot brace and a bicycle rear wheel disk brake, so that a bicycle is in a brake state after the bicycle foot brace is closed; and the original brake device of the bicycle is used freely after the foot brace is opened. The invention belongs to the field of bicycle manufacturing. The bicycle foot brace capable of braking comprises the foot brace, a spherical hinge, a U-shaped connecting rod, a sliding block and an L-shaped pull rod, wherein the spherical hinge is fixed to the foot brace; one end of the U-shaped connecting rod is connected with the foot brace through the spherical hinge; the other end of the U-shaped connecting rod is connected with the sliding rod through the spherical hinge; the L-shaped pull rod is fixed to the sliding block; the sliding block is formed by connecting a gasket and a clamp plate through a bolt; and the sliding block is moved in a U-shaped groove of a fixed rack to form a rocker sliding block mechanism.

Description

technical field [0001] The invention relates to a brakeable bicycle foot support, which is combined with a bicycle rear wheel disc brake to form a new mechanism, so that the bicycle is in a braking state after the bicycle foot support is closed, and the original brake device of the bicycle can be used freely after the foot support is opened . It belongs to the field of bicycle manufacturing. Background technique [0002] Existing bicycles cannot automatically brake when parking, so parking on a road surface with a slope is very unstable, and it is also very dangerous when the cyclist forgets to open the foot support when riding a bicycle and rides. The present invention designs a brakeable bicycle foot support for the above-mentioned defects, and combines it with the bicycle rear wheel disc brake to form a new mechanism, so that the bicycle is in a braking state after the bicycle foot support is closed, and the original brake device of the bicycle can be used freely after t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62L1/00B62L3/04
Inventor 王贤民牛生正钱志飞崔高尚
Owner NANJING INST OF TECH
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