| 摘要 |
A hinge formed of a shaft member, a spring member, a slide, a locating member, a mounting frame, and an end cap. When turning the mounting frame with the locating member relative to the slide and the shaft member within a predetermined angle, the mounting frame is returned or positioning in a position within an angle. When turning the mounting frame over the first predetermined angle, the sliding protrusions of the locating member are moved along the sliding protrusions of the slide, and the mounting frame is returned when the sliding protrusions of the locating member do not move over the peaks of the sliding protrusions of the slide, or the mounting frame is automatically turned relative to the shaft member through an angle when the sliding protrusions of the locating member are moved over the peaks of the sliding protrusions of the slide.
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