.png)
The Do-it-Ourselves PLASTIC-X
.jpg)
The PLASTIC-X is my 6th prototype. I converted the x2 (two casters) into an X (trike) by removing the two caster wheels and adding a trike wheel.
The PLASTIC-X is very similar to the 2x3-x2. It uses PVC boards purchased from Home Depot. I think that regular (wood) plywood would also work. The side holes are for design fun.
Stock list
-
#10 2.5" screws
-
#10 1.25" screws
-
(6) Hose clamps - 1/2" diameter
-
Foam padding for backrest and seat cushion (cut up exercise mat?)
-
Gorilla tape
Parts List (in progress)
Use 3/4" x 11.25" x 8ft and 3/4" x 3" x 8ft boards)
-
Side Chassis -
-
Front Bottom Cross-brace -
-
Middle Cross-brace -
-
Upper Rear Cross-brace -
-
Foot Support -
-
Lower Rear Cross-brace - (bottom/rear of wheelchair)
-
Backrest support -
-
Left & Right Trike Wheel Support
-
Front Trike Cross-brace
-
Inner Trike Cross-brace (3)
Use 1/4" x 2' x 4'
-
Seat panel 15"x16" (2 pieces) (L)x(W)
-
Backrest 15"x16" (1 piece) (W)x(H)
-
Sideguards 17" x 8" to 5" to 2.5" (2 pieces) (L)
Note - The prototype wheelchair is sized to fit my general size. I am 5' 8" and 140 lbs.
The width (W) of the wheelchair is 15".
In order to increase the width to 16", add 1" to all the dimensions labeled with a (W).
To increase the length, add to dimensions labeled with a (L).
To increase the backrest height, add to dimensions labeled with a (H).
