| 摘要 |
<p>The present invention relates to a stopper device for a door, which comprises: a fixing position which is pivotably and vertically installed at one side of the bottom of a door, and the bottom of which is supported on one side of a floor surface, so as to maintain the open angle of the door; a stopper part moving upward from the fixing position and moving a space between a fixing release position so as to release the maintained state of the open angle of the door; a lever part rotatably installed on a front side of the door; a link member, either end part of which is connected to one side of the stopper part and to one side of the lever part, respectively, and moving the stopper between the fixing position and the fixing release position when the lever part moves vertically according to the rotation thereof; and a pivot-preventing part installed at one side of the door, supported at one side of the lever part when the stopper part is disposed at the fixing release position, and preventing the stopper from moving toward the fixing position when the lever is pivoted. According to the present invention, by using the link member to connect the lever unit pivotably installed at one side of the door to the stopper part installed so as to vertically pivot at one side thereof at the lower part of the door, by enabling the stopper part to move vertically according to the operation of the lever part, and by enabling the pivot-preventing part to support one end of the lever part so as to enable the fixing release position of the stopper to be maintained when the stopper part is moved to the fixing release position or upward, the stopper part can be easily operated even when a user does not use his/her foot, and the hand of the user does not contact the stopper part when the stopper part is operated such that the hand of the user can be prevented from becoming contaminated by operating a soiled stopper part.</p> |
