Shock absorbing wheel chair
A technology for wheelchairs and wheelchair frames, which is applied to patient chairs or special transportation tools, vehicle rescue, medical transportation, etc., can solve the problem of inability to shock absorption, inability to shock absorption well, and easy swinging of universal wheels. and other problems to achieve the effect of enhancing the shock absorption effect and reducing the impact
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[0021] see Figure 1 to Figure 4 , the present invention provides a technical solution:
[0022] A shock absorbing wheelchair, comprising a wheelchair frame 1, a seat 2, a scissor shock absorbing mechanism 3, a rear wheel 4, a front wheel shock absorbing mechanism 5, a side plate 6, a wheel frame 7 and a shock absorbing spring I 8, wherein:
[0023] The two sides of the seat 2 are matched with the side handles of the wheelchair frame 1 respectively, and then a moving pair is formed between the seat 2 and the wheelchair frame 1, and two scissor damping mechanisms 3 are arranged on the lower side of the seat 2, Wherein the scissor damping mechanism 3 includes a bracket 31, a slider II 32, a return spring 33 and a connecting rod 34, and the two brackets 31 are oppositely placed, and one of the brackets 31 is fixedly installed on the wheelchair frame 1 by bolts, and the other is fixed by bolts. At the bottom of the seat 2, two sliders II 32 are movably installed in the bracket 31...
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