| 摘要 |
A door stopper is provided to let people use easily and conveniently by lifting up and down a support bar using a press button. A door stopper for lifting up a support bar easily and simply using a press button comprises a body(10) equipped with many fastening grooves to fix a body to a door with screws and many fixing grooves, a support bar(30) formed to be movable vertically on a coupling pin(21) inserted between the fixing grooves of the body, an elastic rubber pad(40) fixed to an end of the support bar with screws and contacted with the ground directly to function as a stopper, a plate spring fixed with the support bar and pushing/fixing the upper part of the support bar, a press button(60) formed to be movable vertically on a coupling pin(20) inserted between the fixing grooves, spur gears(70,72) attached to the upper side of the support bar and one side of the press button to be placed between the support bar and the press button, and a safety cover(50) installed to prevent paints from being rolled up between the flat gears. |
