Muncy, Geissler, Olds & Lowe, P.C.
Drawing device
A drawing device includes a main body, a seat body, a central axle, two supporting members and a driving structure. The seat body is rotatably connected to the main body and has two legs which have a preset distance therebetween, the central axle vertically penetrates the main body and the seat body and movable along a vertical direction, the main body and the seat body are rotatable about the central axle relative to each other, a bottom portion of the central axle penetrates the seat body for a sucking disc to be arranged thereon, the two supporting members are respectively swingably pivoted to the two legs of the seat body, and the central axle is located between the two supporting members, and the driving structure is attached to the main body and connected to the central axle to optionally move the central axle upward.
B B B B
B21D B21D B25B B21D
additional inventional inventional inventional
Cheng-Tse Yu-Hung
Chang Lin