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    • 10. 发明授权
    • Double-acting refrigerator door hinge and sliding lock-bolt
    • 双作用冰箱门铰链和滑动锁紧螺栓
    • US4503582A
    • 1985-03-12
    • US427111
    • 1982-09-29
    • Vincent P. Gurubatham
    • Vincent P. Gurubatham
    • E05D15/50
    • E05D15/505E05Y2900/31F25D2323/022F25D2323/024Y10S16/23Y10T16/5285Y10T16/547Y10T16/553Y10T292/558
    • Hinge structure for mounting a door to a cabinet for selective opening of the door from either side of the cabinet. The hinge structure includes a slide bar which is selectively positionable as a result of the opening of the door from either side of the cabinet to a thrown position. The structure includes locking elements for retaining the slide bar in the thrown position as long as the door remains pivoted open, thereby preventing the pivoting hinge structure from being removed from the cabinet. A second safety lock is provided for effectively positively preventing withdrawal of the pivoting hinge pin from the pivot slot while the door remains open from the opposite side of the cabinet. In one form, the structure for retaining the slide bar in the thrown position includes a pivotal member, and in another embodiment, the retaining structure is defined by a closely coiled spring.
    • 用于将门安装到机柜的铰链结构,用于从机柜的任一侧选择性地打开门。 铰链结构包括滑动杆,其可以由于从机柜的任一侧将门打开到抛出位置而选择性地定位。 该结构包括用于将滑动杆保持在抛出位置的锁定元件,只要门保持枢转打开,从而防止枢转铰链结构从机壳移除。 提供第二安全锁,用于在门从机柜的相对侧保持打开时有效地防止枢转铰链销从枢转槽中的撤回。 在一种形式中,用于将滑杆保持在抛出位置的结构包括枢转构件,并且在另一实施例中,保持结构由紧密盘绕的弹簧限定。