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Novel bicycle structure

A new type of bicycle and frame technology, which is applied to bicycle frames, bicycle accessories, coatings, etc., can solve the problems of no shock absorption structure, unsimplified structure, and complex structure of wheels, and achieve good shock absorption effect, simplified structure, and high structure. Simplified effect

Inactive Publication Date: 2018-11-20
张建锋
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a new type of bicycle structure to solve the problem that the bicycle in the prior art needs chain transmission, the structure is not simple, and the bicycle wheel does not have a shock absorbing structure, so it is necessary to additionally set a shock absorbing device on the frame. complex technical issues

Method used

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  • Novel bicycle structure
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Embodiment Construction

[0019] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0020] For the convenience of explanation, figure 1 The middle right direction is front, front end, front part, forward direction, and the left side direction is rear, rear end, rear part, backward direction.

[0021] Such as Figure 1 to Figure 8 As shown, the embodiment of the present invention provides a novel bicycle structure, including a vehicle frame 100 and a front wheel 40. The vehicle frame 100 includes a hollow shaft 11, a rear axle frame 12 fixed to the rear end of the hollow shaft 11, and a rear axle frame 12 fixed to the hollow shaft 11. The central axle frame 13 at the front end, the hollow shaft 11 is arranged along the length direction of the bicycle, the rear wheel shaft 14 is fixed on the rear axle frame 12, the rear hub 15 is install...

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Abstract

The invention discloses a novel bicycle structure. The novel bicycle structure comprises a frame and a front wheel, and the frame comprises a hollow shaft, a rear shaft frame fixed to the rear end ofthe hollow shaft and a middle shaft frame fixed at the front end of the hollow shaft; the hollow shaft is arranged in the length direction of a bicycle, a rear wheel shaft is fixed to the rear shaft frame, and a rear hub is arranged on the rear wheel shaft; a front shaft sleeve rotationally sleeves the hollow shaft, and a sliding strip is arranged at the rear end of the front shaft sleeve; a rearshaft sleeve is slidably arranged at the rear end of the front shaft sleeve through the sliding strip, and a hollow inner cavity is formed in the hollow shaft; a first motor and a battery are arrangedin a hollow inner cavity, the battery is used for supplying power to the first motor, and the output end of the first motor is connected with a screw rod. According to the bicycle, due to the innovative structural design, a necessary chain in a traditional bicycle transmission structure is omitted, and the structure is simplified; a speed change adjusting structure is arranged in a hollow tube part of the frame, so that the structure is further simplified.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a novel bicycle structure. Background technique [0002] The bicycles in the prior art need chain transmission, and the structure is not simple and needs to be improved. The bicycle wheel in the prior art has no shock-absorbing structure, and an additional shock-absorbing device needs to be provided on the vehicle frame. The structure is complicated and needs to be improved. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new type of bicycle structure to solve the problem that the bicycle in the prior art needs chain transmission, the structure is not simple, and the bicycle wheel does not have a shock absorbing structure, so it is necessary to additionally set a shock absorbing device on the frame. complex technical issues. [0004] In order to solve the above-mentioned technical problems, the embodiments of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K19/30C09D163/00C09D1/00C09D5/08C09D7/63C09D7/61C09D7/62C09D7/65
CPCB62K19/30C08K2003/2272C08K2201/011C08L2205/03C09D1/00C09D5/08C09D7/61C09D7/62C09D7/63C09D7/65C09D163/00C08L91/00C08L71/02C08K13/06C08K9/10C08K3/24C08K3/22C08K3/36
Inventor 张建锋
Owner 张建锋
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