Many angel position control door
The utility model relates to a many angel position control door, including door frame and door, the door frame with the gate open hinged joint that moves into one's husband's household upon marriage, the stopper is installed to the upper portion inboard of door, the upper portion of door f...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a many angel position control door, including door frame and door, the door frame with the gate open hinged joint that moves into one's husband's household upon marriage, the stopper is installed to the upper portion inboard of door, the upper portion of door frame install with the base of stopper looks adaptation, punch on the stopper crossbeam the spring holder is installed to downthehole lower extreme, install the spring on the spring holder, spring upper portion is equipped with the steel ball, downthehole upper end is installed fixedly the spacing ring of steel ball, it has crooked arm to process on the base the bottom surface processing of crooked arm has a plurality of semicircular groove. The beneficial effects of the utility model are that: through the cooperation between steel ball and the semicircular groove, can open state a plurality of positions down at the door and face each other and play the fixed action, solved traditional problem that only just reacts when openi |
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