Lock mechanism with state indication function
The invention relates to a lock mechanism with a state indication function. The lock mechanism comprises a shell, a cover and an indicator, and the indicator comprises an active indicator and a passive indicator which are circumferentially arranged along a central axis. The driving indicator is prov...
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| creator | LI QIANXING SHAO JIANJU XIANG WENGUANG ZHOU YANYI WEI SIFAN |
| description | The invention relates to a lock mechanism with a state indication function. The lock mechanism comprises a shell, a cover and an indicator, and the indicator comprises an active indicator and a passive indicator which are circumferentially arranged along a central axis. The driving indicator is provided with a cam matching surface extending in the circumferential direction of the central axis and a stopping end located at the end, corresponding to a pivoting center of the driving indicator, of the cam matching surface, and a radial side protruding part slides along the cam matching surface so that the driving indicator can pivot around a protrusion to leave the central axis of the cover. A radial side convex part pushes and presses the stopping end of the active indicator and promotes the active indicator to pivot around the protrusion to a recovery position where an indicating part is covered by the cover, and the passive indicator is in linkage connection with the active indicator through a tooth transmissi |
| format | Patent |
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The lock mechanism comprises a shell, a cover and an indicator, and the indicator comprises an active indicator and a passive indicator which are circumferentially arranged along a central axis. The driving indicator is provided with a cam matching surface extending in the circumferential direction of the central axis and a stopping end located at the end, corresponding to a pivoting center of the driving indicator, of the cam matching surface, and a radial side protruding part slides along the cam matching surface so that the driving indicator can pivot around a protrusion to leave the central axis of the cover. 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The lock mechanism comprises a shell, a cover and an indicator, and the indicator comprises an active indicator and a passive indicator which are circumferentially arranged along a central axis. The driving indicator is provided with a cam matching surface extending in the circumferential direction of the central axis and a stopping end located at the end, corresponding to a pivoting center of the driving indicator, of the cam matching surface, and a radial side protruding part slides along the cam matching surface so that the driving indicator can pivot around a protrusion to leave the central axis of the cover. 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The lock mechanism comprises a shell, a cover and an indicator, and the indicator comprises an active indicator and a passive indicator which are circumferentially arranged along a central axis. The driving indicator is provided with a cam matching surface extending in the circumferential direction of the central axis and a stopping end located at the end, corresponding to a pivoting center of the driving indicator, of the cam matching surface, and a radial side protruding part slides along the cam matching surface so that the driving indicator can pivot around a protrusion to leave the central axis of the cover. 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| language | chi ; eng |
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| subjects | ACCESSORIES THEREFOR FIXED CONSTRUCTIONS HANDCUFFS KEYS LOCKS SAFES WINDOW OR DOOR FITTINGS |
| title | Lock mechanism with state indication function |
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