Anti-theft seat post bushing
A bushing and saddle tube technology is applied in the field of anti-theft saddle tube bushings, which can solve the problems of theft of saddles and saddle tubes, and achieve the effects of preventing loss, reducing workload and reducing waste of resources.
Inactive Publication Date: 2017-07-14
易路达车业(天津)股份有限公司
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- Abstract
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- Application Information
AI Technical Summary
Problems solved by technology
Due to the different heights and riding postures of the riders on the market, the riding comfort is often adjusted by raising and lowering the height of the saddle. Therefore, the whole bike needs to be equipped with a quick-release clamp ring to facilitate the adjustment of the saddle at any time. Height, usually the quick-release clamp ring locks the outer diameter of the middle tube to deform the upper end of the middle tube to lock the saddle tube. When the quick-release clamp ring is loosened, the saddle tube can be stretched freely, and it is also easy in this state Resulting in theft of saddles and saddle posts
Method used
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Embodiment Construction
[0015] The technical solutions of the present invention will be further described below through specific examples.
[0016] The anti-theft saddle tube bushing comprises a bushing 6, a quick release 7, a saddle tube and a frame middle tube 8, the bushing 6 is arranged between the frame middle tube 8 and the saddle tube, and a quick release is arranged on the frame middle tube 8. 7, the quick release 7 is provided with a quick release fixing hole; The sleeve fixing hole and the middle tube fixing hole, the fixing piece 9 is used to connect the quick release 7, the bushing 6 and the frame middle tube 8, and a protruding piece is arranged on the outer side of the lower part of the saddle tube, and the protruding piece is used to connect the saddle tube Fixed in the center tube of the frame.
[0017] The bushing 6 includes a bushing main body 1, an anti-falling platform 2, a saddle tube locking seam 3 and a screw anti-slip seam 4. The bushing main body 1 adopts a hollow cylindrica...
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The invention provides an anti-theft seat post bushing. The anti-theft seat post bushing comprises a bushing, a quick release device, a seat post and a frame middle tube; the bushing is arranged between the frame middle tube and the seat post; the quick release device is arranged on the frame middle tube; a quick release fixing hole is formed in the quick release device; a middle tube fixing hole is formed in the frame middle tube; a bushing fixing hole is formed in the bushing; a fixing piece runs through the quick release fixing hole, the bushing fixing hole and the middle tube fixing hole; the fixing piece is used for connecting the quick release device, the bushing and the frame middle tube; a raised piece is arranged on the external side of the lower part of the seat post; and the raised piece is used for fixing the seat post in the frame middle tube. The anti-theft seat post bushing has the advantages that the movement of the seat post in the using process is prevented, the loss of the seat post is effectively prevented and an anti-theft effect is achieved.
Description
technical field [0001] The invention relates to the technical field of bicycle accessories, in particular to an anti-theft saddle tube bushing. Background technique [0002] Bicycle is the most traditional means of transportation, which has the characteristics of convenience, energy saving and environmental protection. At present, with the continuous improvement of people's quality of life and the continuous strengthening of people's awareness of environmental protection, more and more bicycles are used in people's lives, especially functional bicycles such as mountain bikes and road bikes. It has gradually become a living culture and is more and more popular among people. [0003] The saddle tube is the tube body used to install the saddle on the bicycle. The saddle tube is installed on the middle tube of the bicycle frame. The saddle tube is used to support the saddle. In the traditional technology, the saddle tube is a tube inserted into the middle tube of the frame body...
Claims
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IPC IPC(8): B62J1/08
CPCB62J1/08
Inventor 李卿
Owner 易路达车业(天津)股份有限公司