a recumbent bicycle

A bicycle and frame technology, applied in the field of prone bicycles, can solve the problems of unfavorable venous blood return of lower extremities, increase the compression strength of human spine, buttock discomfort, etc., so as to be beneficial to long-distance riding, improve riding efficiency, and reduce side effects Effect
CN103707981BActive Publication Date: 2016-04-13ε‘¨εˆ©θŽŽ
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
ε‘¨εˆ©θŽŽ
Publication Date
2016-04-13

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Abstract

A prone bicycle comprising a frame (1), a front wheel (2), a rear wheel (3), a drive mechanism (4) for driving the rear wheel (3), and a pedal mechanism (5) for driving the drive mechanism (4), in which, the front wheel (2) and rear wheel (3) are mounted on the front portion and rear portion of the frame (1), wherein: a forearm support member (6) is mounted at the frame (1) front portion, and a dynamic knee support member (7) having synchronous movement with the pedal mechanism (5) is mounted between the pedal mechanism (5) and the frame (1). Designed with multi-point dynamic and static supports, this prone bicycle improves riding comfort and efficiency and is combined with crawling fitness function.
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Description

technical field

[0001] The invention relates to a bicycle, in particular to a prone bicycle. Background technique

[0002] Today, bicycles are gradually developing from a means of transportation to sports, leisure and entertainment, and tourism, and there is also a trend to further develop towards fitness bicycles. Yet traditional saddle type bicycle can't satisfy the needs of above-mentioned these development trends far away.

[0003] There are many defects in traditional saddle type bicycles in aerodynamics, human anatomy, human biology, hemodynamics and ergonomics: 1, because the rider's upper body sits upright on the saddle, the windward area is large, Air resistance becomes the main factor affecting efficiency and driving speed; 2. The upright sitting posture increases the compressive strength of the human spine; 3. In order to reduce air resistance, the rider has to bend his upper body on the handlebars, which This posture of upper body bending increases the pressure...

Claims

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