Reciprocating driving mechanism and bicycle
A technology of reciprocating drive and bicycle, applied in the directions of rider drive, vehicle components, transportation and packaging, etc., can solve the problems of easy failure, large space occupation, complex structure of sprocket mechanism, etc., and achieve the effect of small size and simple structure.
Pending Publication Date: 2020-04-17
六壹八技术(深圳)有限公司
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[0003] The purpose of the present invention is to provide a reciprocating drive mechanism to solve the technical problems in the prior art such as the complex structure of the sprocket mechanism, easy failure, and large space occupation.
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[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0031] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0032] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...
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The invention provides a reciprocating driving mechanism and a bicycle. The reciprocating driving mechanism comprises a rotating wheel, a first driving piece for driving the rotating wheel to rotate in a first direction, a second driving piece for driving the rotating wheel to rotate in the first direction, and a transmission assembly which is connected with the first driving piece and the seconddriving piece and enables the first driving piece and the second driving piece to rotate in opposite directions. The first driving piece and the second driving piece are respectively arranged on the left and right sides of the rotating wheel; the first driving piece and the second driving piece are both connected with the rotating wheel in a one-way rotating mode. The transmission assembly comprises a first connecting piece fixed to the first driving piece, a second connecting piece fixed to the second driving piece and a transmission rod for transmitting movement between the first connectingpiece and the second connecting piece. According to the reciprocating driving mechanism and the bicycle, a chain and chain wheel mechanism does not need to be used, the situation that the chain fallsoff and rusts is avoided, the occupied size of the reciprocating driving mechanism is small, and the structure is simple.
Description
technical field [0001] The invention belongs to the technical field of bicycles, and more specifically relates to a reciprocating drive mechanism and a bicycle. Background technique [0002] Bicycles are very common in everyday life as a means of transportation and exercise. The driving mechanism commonly used for bicycles is a sprocket mechanism, through which the rear wheel drives the front wheel through the connection of the sprocket and the chain. When the bicycle adopts the transmission mode of chain and sprocket, the chain is easy to fall off and get rusty, and the structure of the sprocket mechanism is complicated, and the space taken up is also large. Contents of the invention [0003] The purpose of the present invention is to provide a reciprocating drive mechanism to solve the technical problems of the chain wheel mechanism in the prior art, such as complex structure, easy failure, and large space occupation. [0004] In order to achieve the above object, the ...
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IPC IPC(8): B62M1/32
CPCB62M1/32
Inventor 夏正磊李鑫
Owner 六壹八技术(深圳)有限公司