JPH01157734U

JPH01157734U -

Info

Publication number: JPH01157734U
Application number: JP5505288U
Authority: JP
Priority date: 1988-04-22
Filing date: 1988-04-22
Publication date: 1989-10-31
Also published as: JPH0345706Y2

Description

[Brief explanation of the drawing]

第１図はこの考案に係る車椅子の側面図、第２
図は同正面図、第３図は折畳んだ状態の側面図、
第４図は同正面図、第５図及び第６図は同上の下
面図、第７図は係合装置の一部切欠拡大側面図、
第８図は足載せの取付け部分の一部切欠拡大図で
ある。１，１′……サイドフレーム、２……車輪、３
……ピン、４，４′……側杆、５……グリツプ、
６……係合装置、７……筒状体、８……軸材、９
……バネ、１０……突片、１１……孔、１２……
座席シート、１３……背凭れシート、１４，１５
……ピン、１６，１６′……回動部材、１７……
連結杆、１８……板状体、２０……筒体、２１…
…支持杆、１９……ストツパ装置。 Figure 1 is a side view of the wheelchair according to this invention, Figure 2
The figure is a front view of the same, Figure 3 is a side view of the folded state,
FIG. 4 is a front view of the same, FIGS. 5 and 6 are bottom views of the same, and FIG. 7 is a partially cutaway enlarged side view of the engagement device.
FIG. 8 is a partially cutaway enlarged view of the attachment part of the footrest. 1, 1'...Side frame, 2...Wheel, 3
...Pin, 4,4'...Side rod, 5...Grip,
6... Engagement device, 7... Cylindrical body, 8... Shaft material, 9
... Spring, 10 ... Projection, 11 ... Hole, 12 ...
Seat sheet, 13... Back seat, 14, 15
...Pin, 16, 16'...Rotating member, 17...
Connecting rod, 18... plate-shaped body, 20... cylindrical body, 21...
...Support rod, 19...Stopper device.

Claims

[Scope of utility model registration request]

The left and right side frames have wheels on the front and rear of the lower edges, and the upper ends of the rear edges of both side frames have grips that can be raised and lowered freely in the front and back direction, and whose lower ends are supported so that they overlap on the side frames when tilted forward. A side beam, an engagement device provided to maintain the upright state when the both side beams are raised, a seat seat and a backrest seat whose edges are supported by the upper edges of both side frames and the side beams, respectively; A rotating member arranged front and back with opposing inner ends rotatably connected and outer ends rotatably attached to both side frames, an inner end of the front rotating part and an inner end of the rear rotating part. and a stopper provided to stop the connecting rod from sliding backward when the inner end connecting point of the rotating member is located behind the line connecting the outer end attachment point of the rotating member. A wheelchair consisting of a device.