Wheel axle of bicycle
A technology for wheel axles and bicycles, which is applied in the directions of wheel hubs, vehicle parts, transportation and packaging, etc., and can solve problems such as potential safety hazards, wheel axle wear, and rust and corrosion on wheel axles, so as to prevent vibration damage, reduce safety hazards, and prolong The effect of service life
Inactive Publication Date: 2018-03-06
WUXI CHUANGGE TECH CO LTD
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Problems solved by technology
[0003] Existing bicycle wheel axles have certain disadvantages in use. When bicycles are stored outside, they are often drenched by rain, which leads to rust and corrosion on the wheel axles of bicycles. The inside of the wheel shaft cannot be lubricated, and the hub shell of the wheel shaft is likely to break when the bicycle is running. Cause safety accident, therefore, propose a kind of bicycle wheel axle for the above-mentioned problem
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see Figure 1-4 , the present invention provides a technical solution:
[0023] A bicycle wheel shaft, comprising a hub shell 1 and a fixed shaft 13, one side of the outer surface of the hub shell 1 is fixedly installed with a screw thread 2 and a connecting disc 5, and the thread 2 is fixedly installed on one side of the connecting disc 5, the hub shell 1 The main shaft 3 is fixedly installed on the outer surface of one end, the connecting hole 4 is f...
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The invention relates to the technical field of bicycles, in particular to a bicycle wheel shaft, which includes a hub shell and a fixed shaft. One side of the outer surface of the hub shell is fixedly mounted with a thread and a connecting plate, and the thread is fixedly mounted on one side of the connecting plate. A main shaft is fixedly installed on the outer surface of one end of the hub shell, a connecting hole is fixedly installed on one side of the outer surface of the connecting plate, a rubber pad is fixed installed inside the connecting plate, and the outer surface of the front end of the hub shell is fixed There is a lubricating hole, and a shaft sleeve is fixedly installed on the outer surface of the other end of the hub shell, and a bearing is fixedly installed in the middle of the inner side of the shaft sleeve, and a ball is arranged on one side of the inner side of the bearing. A bicycle wheel axle according to the present invention is provided with a lubricating hole, a rubber pad and an anti-loose rubber washer, which can prevent rust and corrosion on the bicycle wheel axle, prevent the hub shell from vibrating and cracking, and prevent the nut from loosening, reducing the Potential safety hazards bring better prospects for use.
Description
technical field [0001] The invention relates to the technical field of bicycles, in particular to a bicycle wheel axle. Background technique [0002] The bicycle wheel shaft is the drum in the center of the bicycle wheel. There are bearings and shafts inside the wheel shaft. It is an important component and connecting part of the bicycle wheel. With the popularization of the concept of green travel, people are now using bicycles more Much, therefore, the demand for bicycle wheel axles is growing day by day. [0003] Existing bicycle wheel axles have certain drawbacks when in use. Bicycles are often wetted by rain when they are stored outside, causing rust and corrosion on the wheel axles of bicycles. The inside of the wheel shaft cannot be lubricated, and the hub shell of the wheel shaft is likely to break when the bicycle is running, and the hub shell cannot be well damped, which has a high potential safety hazard, and the nuts on the wheel shaft are easy to loosen, which ...
Claims
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IPC IPC(8): B60B27/00B60B27/06
CPCB60B27/001B60B27/065
Inventor 王荟敏
Owner WUXI CHUANGGE TECH CO LTD