Folder with safety mechanism

The utility model discloses a folder with a safety mechanism. The folder comprises a first folding pipe, a second folding pipe, a knob and an insertion block, the bottom of the first end of the first folding pipe is hinged to the bottom of the first end of the second folding pipe. The top of the fir...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZHU YANGEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CYCLE AXLE SUSPENSIONS CYCLE FRAMES CYCLE SIDE-CARS, FORECARS, OR THE LIKE CYCLE STEERING DEVICES CYCLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS PERFORMING OPERATIONS RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a folder with a safety mechanism. The folder comprises a first folding pipe, a second folding pipe, a knob and an insertion block, the bottom of the first end of the first folding pipe is hinged to the bottom of the first end of the second folding pipe. The top of the first end of the first folding pipe and the top of the first end of the second folding pipe are respectively provided with a slot which corresponds to each other; the insertion block is in an n shape and is driven by a rotary knob connected to the second folding pipe, and the two ends of the insertion block can be used for being correspondingly inserted into the two insertion grooves. The device further comprises a safety mechanism. A mounting cavity which is used for mounting a safety mechanism and is provided with an opening in the upper end is also arranged between the first end of the first folding pipe and the first end of the second folding pipe; the safety mechanism can be used for locking the first folding pip