Foldable bicycle stand
A bicycle and bracket mechanism technology, which is applied to foldable bicycles, bicycles, motor vehicles, etc., can solve the problems that the transmission structure cannot be folded, and the bicycle is difficult to put in, so as to achieve the effect of reducing the length and making it easy to carry
Inactive Publication Date: 2018-09-04
袁红
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Problems solved by technology
[0002] Folding bicycles belong to a category of bicycles. Generally, folding bicycles are composed of frame folding joints and riser folding joints. By folding the frame, the front and rear wheels can be folded together, which can reduce a certain length. In the cabin and folding bag, as well as the trunk of the car, the car can be folded and unfolded manually without the help of external tools during the folding process; however, there are some shortcomings in the existing folding bicycle frame during use , the transmission structure cannot be folded, and it is difficult to put the bicycle folded in half in a small space; therefore, it is very necessary to design a bicycle that can be folded at the transmission part to make the length of the folded bicycle smaller
Method used
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[0053] Specific embodiments: when people use the folding bicycle designed by the present invention, when they need to be stored, the adjustment block 28 is manually moved, and the adjustment block 28 will drive the corresponding support plate 29 to move; the movement of the support plate 29 will make the first adjustment gear 26 rotations; the rotation of the first adjustment gear 26 will drive a support plate 29 that is not equipped with an adjustment block 28 in the two support plates 29 to move; When the first support plates 24 were completely disengaged, the two support plates 29 lost the limiting effect on the two first support plates 24. At this time, the two first support plates 24 were manually pulled to make the two first support plates 24 Swing relative to the second support plate 25; the swing of the two first support plates 24 relative to the second support plate 25 will drive the driving mechanism 4 to fold; finally, the bracket mechanism 7 and the driving mechanis...
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The invention belongs to the technical field of bicycle stands, and particularly relates to a foldable bicycle stand. The bicycle stand comprises pedals, a driving shaft, a driving mechanism, a standmechanism, a limiting mechanism, a transmission shaft and unidirectional rings, and the driving mechanism is mounted on one side of the stand mechanism; the limiting mechanism is mounted on the otherside of the stand mechanism; a rear wheel of a bicycle is mounted on the transmission shaft; when a foldable bicycle designed by the bicycle stand is used by people and needs to be stored, an adjustment block is manually moved, two supporting plates lose the limit effect on two first supporting plates through the adjustment block, the two first supporting plates are manually pulled, and the two first supporting plates swing relative to second supporting plates; the two first supporting plates swing relative to the second supporting plates to drive the driving mechanism to fold, and finally thestand mechanism and the driving mechanism are folded. The bicycle stand can be folded at the transmission part, so that the length after folding is smaller, and the carrying is more convenient.
Description
Technical field [0001] The invention belongs to the technical field of bicycle supports, in particular to a foldable bicycle support. Background technique [0002] Folding bicycles belong to a category of bicycles. Generally, folding bicycles are composed of frame folding joints and riser folding joints. By folding the frame, the front and rear wheels can be folded together, which can reduce a certain length. In the cabin and folding bag, as well as the trunk of the car, the car can be folded and unfolded manually without the help of external tools during the folding process; however, there are some shortcomings in the existing folding bicycle frame during use , the transmission structure cannot be folded, and it is difficult to put the bicycle folded in half in the small space where it is placed; so it is very necessary to design a bicycle that can be folded at the transmission part to make the length of the folded bicycle smaller. [0003] The present invention designs a ...
Claims
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IPC IPC(8): B62K15/00B62M11/00B62M21/00B62M23/00
CPCB62K15/00B62K15/006B62M11/00B62M21/00B62M23/00
Inventor 袁红
Owner 袁红