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| ã€Application Number】: | CN200720179157.0 |
| [Application Date]: | 20071229 |
| [public / announcement number]: | CN201144563 |
| [Public / Announcement Day]: | 20081105 |
| [Main classification number]: | E05B63/14(2006.01)I |
| [Sub-category]: | E05B63/14(2006.01)I E05B15/10(2006.01)I |
| [Invention / Designer]: | Wu Junyi |
| [Application / Patentee]: | Wu Junyi |
| ã€mailing address】: | Zhongshan 528541, Xiaolan Town, Zhongshan City, Guangdong Province, China |
| [Abstract]: | The utility model relates to a ferrule hook lock of a gear transmission, belonging to the hardware lock manufacturing industry. The utility model is characterized in that a driving gear, a driven gear, a connecting piece and a knuckle are installed in the lock body, and the driving gear drives the transmission gear to rotate, the transmission gear is connected and drives the hook tongue to move, and the function of locking the door and opening the door is achieved. The utility model has novel design, reasonable structure, fine assembly and convenient use, and has strong anti-impact force and good safety performance. The utility model comprises a lock body (1), a lower lock body (2), a tongue (5) and a handle block (8), etc., which are characterized in that the front and rear lock transmissions (11) and (12) are connected. The driving gear (13), the driving gear (13) is connected to the transmission gear (14), the connecting gear (15) is connected to the transmission gear (14), the connecting piece (15) is connected to the knuckle (16), and the knuckle (16) is connected Upper and lower lock bodies (1), (2) on the pin (17). |
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