JP3078138U - Simple parking brake device - Google Patents

Abstract

(57) [Summary] [Problem] When stopping a cane with wheels, a walking car, a bicycle, etc., it is desired to stop and keep the brakes applied. I wanted something that was simple, inexpensive, and could achieve my goals. SOLUTION: The brake lever used in general bicycles is used as it is, a looped string etc. is attached to the grip side, and when the brake is applied, the string is hooked on the brake lever so that the brake lever does not return What should I do?

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a parking brake that can be stopped with the brakes applied to the wheels.

[0002]

[Prior art]

 As a means to prevent the return of the brake lever, the ratchet was engaged or the pin was bitten, and the purpose was achieved by a complex combination of methods.

[0003]

[Problems to be solved by the invention]

 Instead of adding a structure to the general brake lever structure itself, consider a simple method of stopping the brake lever while it is being held by other means.

[0004]

[Means for Solving the Problems]

 Hold the brake lever with the grip of your hand to apply the brake. , The brake lever did not return. Release the brake and release the brake.

[0005]

[Embodiment of the invention]

 FIG. 1 shows a cane with wheels. You can lean on the stick, push the stick with your hand, roll the wheels, and walk. Attach the rear open brake lever 3 to this cane and squeeze the brake lever to the grip 4 side. The brake shoe at the other end of the shaft presses the wheel to apply the brake.

When the loop 1 is attached to the end of the clip 4 and the loop of the string 1 is hooked on the end of the brake lever so that the brake lever 3 does not return with the brake applied, the brake is activated. Hold it hanging. It becomes a so-called simple parking brake device. Release the string from the brake lever and the brake is released.

FIG. 5 shows an adjuster capable of adjusting the size of a ring, in which a string is passed through a side hole of a cylinder from both sides so that the end of the string comes out from both sides. Adjustment is performed by pulling the ends 12, 13 of the string, and after the adjustment is completed, the string is held down with bolts set up at right angles to the cylinder and fixed. The cylindrical recess 14 is used as a receiving surface at the end of the brake lever.

[0008] The parking brake device made by the simple method as described above can be applied to various wheeled vehicles such as a cane with wheels, a walking car, a wheelbarrow, and a bicycle.

[Brief description of the drawings]

FIG. 1 is a side view of brake release with a parking brake device attached to a cane with wheels.

FIG. 2 is a partial rear view in which a brake is released.

FIG. 3 is a side view showing a state in which a string is applied to the brake lever and the brake is still applied.

FIG. 4 is a partial rear view showing a state in which a string is applied to the brake lever.

FIG. 5 is an assembled front view of an adjuster for adjusting the size of the string loop.

FIG. 6 is an assembled side view of an adjuster capable of adjusting the size of a string loop.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 String 2 String screw 3 Brake lever 4 Grip 5 Brake wire 6 Brake body 7 Wheel 8, 9 Pin shaft 10 Cylinder 11 Bolt 12, 13 String end 14 Concave part

Claims (1)

[Utility model registration claims] 1. A brake system used in general bicycles in which a brake lever and a grip are squeezed by hand to narrow the gap so that a brake is applied, and the brake lever is formed by a string on an open grip side of the brake lever. Wheel 1
A simple packing brake device in which the wheel 1 is applied to the end of the brake lever so that the brake lever does not return when the brake is applied and the space between the brake lever and the grip is narrowed.