Transmission shaft type tricycle

A transmission shaft and tricycle technology, which is applied to wheeled transmissions, vehicle parts, vehicle gearboxes, etc., can solve the problems of easy chain drop, etc., and achieve the effects of easy chain drop, convenient use, and free advance and retreat

Inactive Publication Date: 2010-12-15
于吉振
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of existing tricycles in use, the present invention provides a transmission shaft type tricycle driven by a transmission shaft. The tricycle can advance and retreat freely and conveniently when in use, and also solves the problem that the chain is easy to drop, and is widely popularized. Value

Method used

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  • Transmission shaft type tricycle
  • Transmission shaft type tricycle

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Embodiment Construction

[0009] The transmission shaft type tricycle is composed of a rotating handle 3, a front fork frame 1, a vehicle frame 13, a power input bevel gear 4, a power output bevel gear 5, a transmission flexible shaft 6, a reversing active bevel gear 7, a reversing passive bevel gear 8, Transverse drive shaft 9, axle active bevel gear 10, axle passive bevel gear 11, horizontal axle 12 and wheels are formed; Rotating handlebar 3, front fork cover 2, front fork frame 1 are connected successively, and the bottom end of front fork frame 1 is installed with front The wheel, the upper end of the front fork frame 1, is connected with the rotating handle 3 and the conical power input bevel gear 4 by rotating the handle shaft. One can input power by rotating the handle 3, and the second can control the direction; the power input bevel gear 4 is sequentially connected with the Conical power output bevel gear 5, transmission flexible shaft 6 for vertical transmission, conical reversing active beve...

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Abstract

The invention relates to a transmission shaft type tricycle comprising a rotary handle, a front fork shaft, a front fork frame which are sequentially connected, wherein the bottom end of the front fork frame is provided with a front wheel; the upper end of the front fork frame is connected with the rotary handle and a conical power input bevel gear through a rotary handle shaft; the conical power input bevel gear is sequentially connected with a conical power output bevel gear, a flexible transmission shaft which transmits vertically, a conical redirecting active bevel gear, a redirecting passive bevel gear, a horizontal transmission shaft, a conical axle active bevel gear and a conical axle passive bevel gear for rotation; the conical axle passive bevel gear is fixed between two rear wheels of the tricycle through horizontal axles; and a tricycle frame is positioned on the conical axle passive bevel gear. The transmission shaft type tricycle is free to advance or retreat when in use, is convenient to use, solves the problem of easy chain falling and has great popularization value.

Description

technical field [0001] The invention relates to a tricycle, in particular to a drive shaft type tricycle driven by a drive shaft. Background technique [0002] Tricycles have been widely used in people's daily life due to their advantages of safety and convenience. At present, the commercially available tricycles are all driven by chains. It has brought a lot of inconvenience. Contents of the invention [0003] In order to overcome the deficiencies of existing tricycles in use, the present invention provides a transmission shaft type tricycle driven by a transmission shaft. This tricycle can advance and retreat freely and conveniently during use, and also solves the problem that the chain is easy to drop, and is very popular. Value. [0004] The technical solution adopted by the present invention to solve its technical problems is: the transmission shaft type tricycle is composed of a rotating handle, a front fork frame, a vehicle frame, a power input bevel gear, a power...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M1/14B62M11/02
Inventor 于吉振
Owner 于吉振
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