Hand brake lever and handle brake joint operation device
The utility model relates to a tricycle braking device, particularly a hand brake lever and handle brake joint operation device of the tricycle, which comprises a tricycle frame and a bell crank; a handle brake device which is composed of a short draw rod, the bell crank, a telescopic buffer of the...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a tricycle braking device, particularly a hand brake lever and handle brake joint operation device of the tricycle, which comprises a tricycle frame and a bell crank; a handle brake device which is composed of a short draw rod, the bell crank, a telescopic buffer of the draw rod and a brake draw rod, and a hand brake device which is composed of a brake handle, a connection pile of a draw rod and a brake draw rod are arranged on the tricycle frame; a one-way telescopic connection is adopted between the telescopic buffer of the draw rod and the brake draw rod, and between the connection pile of the draw rod and the brake draw rod. The utility model has the advantages of simple structure, flexible and reliable action and good brake effect and is an ideal hand brake lever and handle brake joint operation device for the tricycle. |
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