Wheelchair release mechanism
A kind of wheelchair and organic technology, which is applied to the rescue of vehicles, chairs or special transportation means of patients, medical transportation, etc. The effect of low manufacturing cost
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[0013] Depend on figure 1 As shown, the disengagement mechanism of the wheelchair includes a machine head 1 and a wheelchair body 2, and it also includes a pair of locking mechanisms. The machine head 1 is provided with a bracket 3, which is image 3 As shown, the bracket 3 is U-shaped, by figure 2 and Figure 4 As shown, the locking mechanism is mainly composed of a seat body 4, a locking pin 5, a locking plate 13, a joystick 6, a first spring 7, a limit block 8, a second spring 12 and a third spring 9. The seat body 4 is fixedly installed on the end of the bracket 3 close to the wheelchair body. The base body 4 is hollow with an open bottom, and a through hole 10 is provided on the top of the base body 4, and the lock plate 13 is movably inserted in the hollow base body 4. The upper part is provided with a spring chamber 11, and a hole 24 is provided on the upper part of the spring chamber 11. The lower part of the locking pin 5 passes through the through hole 10 and the...
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