Device for enabling wheelchair to get on or off vehicle
A technology for wheelchairs and fastening devices, which is applied in the directions of vehicle components, transportation and packaging, and the arrangement of pedals or ladders. Guaranteed effect of stability
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[0022] The present invention will be further described below in conjunction with embodiments and drawings.
[0023] The wheelchair getting on and off device designed by the present invention (referred to as the device, see figure 1 -7) It is suitable for the use of special wheelchairs for people with lower limbs. It is characterized in that the device includes a movable platform 1, a suspension frame 2, a slider guide branch 3, a first intermediate branch 4, and a second intermediate branch 5 , The movable platform guide branch 6, the wheelchair positioning and fastening device 7, the sliding block 8, the frame 9 and the electric push rod 10.
[0024] The overall structure layout is: between the slider 8 and the frame 9 is connected by the slider guide branch chain 3, between the suspension frame 2 and the slider 8 by the first middle branch chain 4 and the second middle branch chain 5 The two branch chains are connected symmetrically, and the movable platform guide branch chain 6 ...
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