Automatic chain winding mechanism of bicycle
A bicycle and automatic technology, applied to vehicle components, vehicle gearboxes, chain/belt transmissions, etc., can solve problems such as set gears, difficult chains, etc.
Active Publication Date: 2022-01-28
昆山德钜源运动科技有限公司
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Problems solved by technology
[0003] The object of the present invention is to provide an automatic chain-up mechanism for bicycles, which aims to solve the problem in the prior art that during the installation process of the chain, it is necessary to use a relatively large force to stretch the chain, and the chain is coated with organic oil, causing the user to Difficulty fitting the chain into the gear technical problem
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[0018] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0019] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...
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The invention relates to the technical field of bicycles, in particular to an automatic chain winding mechanism of a bicycle; the mechanism comprises a gear cover plate, a sliding guide rail, an adjusting sliding block, a sliding block driving assembly, a clamping jaw and a chaining auxiliary assembly. The gear cover plate is detachably installed on a bicycle body, a front gear and a rear gear are located on the front side and the rear side of the bicycle body respectively, the sliding guide rail is fixedly installed on the gear cover plate, the adjusting sliding block is slidably connected with the sliding guide rail and located in the sliding guide rail, the sliding block driving assembly is arranged on the sliding guide rail and drives the adjusting sliding block to move, and the clamping jaw is arranged on the adjusting sliding block and extends or retracts towards the front gear; the chaining auxiliary assembly is arranged on the gear cover plate and located on the side, close to the front gear, of the gear cover plate, the top of the chain is hung on the chaining auxiliary assembly, the chaining auxiliary assembly unfolds the top of the chain, and the chain is released by rotating the front gear at the same time. Therefore, the chain is connected with the front gear and the rear gear.
Description
technical field [0001] The invention relates to the technical field of bicycles, in particular to an automatic winding mechanism for bicycles. Background technique [0002] At present, in the process of using the bicycle, the chain of the bicycle will slip when the rotation of the front and rear gears is not synchronized, which will cause the chain to break away from the gear. At this time, the user needs to put the chain on the gear again. During the installation process, it is necessary to use a large force to stretch the chain. Since the chain is coated with organic oil, it is difficult for the user to insert the chain into the gear. Contents of the invention [0003] The object of the present invention is to provide an automatic chain-up mechanism for bicycles, which aims to solve the problem in the prior art that during the installation process of the chain, it is necessary to use a relatively large force to stretch the chain, and the chain is coated with organic oil,...
Claims
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IPC IPC(8): B62M9/00
CPCB62M9/00B62M2009/007
Inventor 徐艳
Owner 昆山德钜源运动科技有限公司