Anti-theft saddle pipe for electric bicycle battery
A technology for electric bicycles and batteries, which is applied to bicycle saddles, bicycle accessories, and bicycle theft prevention devices. It can solve the problems that the saddle cannot be turned over at will, and the battery is easy to be stolen, so as to achieve good anti-theft effect and prevent the battery from being stolen. , the effect of simple structure
Inactive Publication Date: 2009-08-05
刘敬山
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AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to solve the problem that the battery of the current electric bicycle is easy to be stolen, and to design a battery anti-theft saddle tube, that is, by designing a lock on the saddle tube, the saddle cannot be turned over at will, so as to prevent the battery from being stolen. Purpose
Method used
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[0013] Such as figure 1 , figure 2 , image 3 As shown, the battery anti-theft saddle tube includes a support tube 1, a supporting plate 2, and a turning mechanism 3. The supporting plate 2 is fixedly connected to the supporting tube 1. The supporting plate 2 is folded or welded with a steel plate of a certain thickness to have two side plates. One end of the two side plates is provided with a rotating shaft 5, and a hook column 7 is fixed in the middle of the supporting plate 2. The supporting plate 2 is movably connected with the turning mechanism 3 through the rotating shaft 5. The turning mechanism 3 includes a saddle fixing pipe 6, a lever 8, handle 9, hook arm 10, spring 11, lockset 4, the saddle fixed pipe 6 is cylindrical with a through hole in the middle, the lever 8 is fixedly connected on the two side ears of the saddle fixed pipe 6 extension, the handle 9 is connected with the hook Arm 10 is connected together by lever 8, and the other end of hook arm 10 can hoo...
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The invention discloses a battery theftproof saddle pipe for an electric bicycle. The battery theftproof saddle pipe comprises a bracket pipe, a supporting plate and a turning mechanism, wherein the supporting plate is fixedly connected with the bracket pipe; the supporting plate has a groove shape of which two sides are provided with lateral plates; a lockset is fixed on the turning mechanism; the lockset is provided with a long arm lock spring; and the long arm lock spring just props against a hook arm when the long arm lock spring extends out. The battery theftproof saddle pipe fully utilizes the turning mechanism to limit the picking and placing of an accumulator to prevent a battery from being stolen; as the lockset is directly designed on the turning device, the battery theftproof saddle pipe has the advantages of simple structure, convenient use, low cost and good theftproof effect.
Description
technical field [0001] The invention belongs to the technical field of electric bicycles, and particularly relates to a saddle tube capable of preventing electric bicycle batteries from being stolen. Background technique [0002] As we all know, the current portable electric bicycles place the battery behind the saddle tube. The advantage of this is that the center of gravity moves backward, the riding is relatively stable, and it is beautiful; become inconvenient. In this regard, in order to make the battery easy to take and put, there is a turning mechanism on the saddle tube. [0003] Although this overturning mechanism makes it easy to take and put the battery, it also provides convenience for the theft of the battery. For this reason, it is very necessary to develop a saddle tube that can easily take and put the battery and can prevent the battery from being stolen. Contents of the invention [0004] The purpose of the present invention is to solve the problem that ...
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IPC IPC(8): B62H5/00B62J1/08B60K1/04
Inventor 刘敬山
Owner 刘敬山