THE COMBINATION OF BICYCLE SADDLE VERTICAL TUBE, SEAT TUBE AND REAR FORK

A combination of the bicycle saddle vertical tube, seat tube and rear fork, which includes a seat tube (10), a vertical tube, a saddle fixing mechanism (30), a saddle (40), a first assisting wheel (50), a first clamp (60), a second clamp (70) and a rear fork (80). At least one limiting groove (11) i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LIN, CHIAI
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFTOF CYCLES CYCLE AXLE SUSPENSIONS CYCLE FRAMES CYCLE SIDE-CARS, FORECARS, OR THE LIKE CYCLE STANDS CYCLE STEERING DEVICES CYCLES DEVICES FOR LEARNING TO RIDE CYCLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LOCKS INTEGRAL WITH CYCLES PERFORMING OPERATIONS RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES TRANSPORTING
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Beschreibung
Zusammenfassung:	A combination of the bicycle saddle vertical tube, seat tube and rear fork, which includes a seat tube (10), a vertical tube, a saddle fixing mechanism (30), a saddle (40), a first assisting wheel (50), a first clamp (60), a second clamp (70) and a rear fork (80). At least one limiting groove (11) is provided in the seat tube (10). The vertical tube includes a middle tube (21) and a seat post (22). The saddle fixing mechanism (30) is arranged on the top of the seat post (22). The saddle (40) is fixed on the saddle fixing mechanism (30). The first assisting wheel (50) is set at the bottom of the middle tube (21). The first clamp (60) is set at the top of the seat tube (10). A limiting block (61) is arranged on the first clamp (60) and is located in the limiting groove (11) of the seat tube (10). The second clamp (70) is set on the top of the middle tube (21), and therefore when the middle tube (21) is rotated, the first clamp (60) can be retained at a fixed position because the limiting block (61) of the first