| 摘要 |
PURPOSE: A door opening restriction device capable of restricting an opening range of a door by being connected with a door hinge is provided to reduce impact and noise generated by collision between the door and a wall to prevent fingers from being jammed in the door. CONSTITUTION: A door opening restriction device(100) comprises a restriction body(111), a plate slot(113), an opening space(115), and a restriction plate(116). The restriction body includes an accommodating pipe groove in order to accommodate a shaft unit of a door hinge. The plate slot is formed in a longitudinal direction in order to insert a fixing plate and a movable plate in the restriction body. The opening space is formed in a door opening direction in order to rotate without restriction from an opening of a door. A restriction unit is integrally formed in an end of the opening space and restricts rotation of the movable plate. The inside of the restriction plate includes an impact absorbing pad and prevents noise by absorbing impact of the movable plate. |
