| 摘要 |
PURPOSE: A silicon gun with a residual pressure eliminating function is provided to prevent damage to the silicon gun, and to reduce unnecessary discharging of silicon by eliminating residual pressure and second pressure. CONSTITUTION: A silicon gun with a residual pressure eliminating function comprises a body(110), a pressing member, an operating lever(130), and a trigger(140). The body comprises a guide groove, an installation groove(112), a support protrusion, and a handle(114). The guide groove comprises an insertion hole. The installation groove comprises a through hole(112a). The pressing member comprises an operating bar(121), a pressing plate, and a pressing body(123). The operating lever is movably installed in one side of the body, and has a pressing rod(132). The trigger is installed in the operating bar, and supports the operating bar using a compression spring(S). |
