A quick release apparatus for a bicycle tire or tube is provided, which reduces time and effort spent in changing the tire or tube. A main wheel frame and a sub wheel frame are provided. These two frames with rim respectively can be assembled to construct a complete wheel frame set. When said main wheel frame connects with the sub wheel frame, it provides a complete rim with two walls for containing the tube. When said main wheel frame leaves said sub wheel frame, it generates a gap between these two frames for removing the tube easily.
QUICK RELEASE APPARATUS FOR BICYCLE TIRE OR TUBE
2017-03-09
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Bicycle hydraulic quick-release apparatus and bicycle frame
European Patent Office | 2016
|BICYCLE HYDRAULIC QUICK-RELEASE APPARATUS AND BICYCLE FRAME
European Patent Office | 2016
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