发明名称 CLUTCH DEVICE FOR LOCK
摘要 <p>The clutch device for a lock comprises a knob (1), a first turn plate (2), a return spring (3), and a second turn plate (4), and is characterized in that said device also comprises a push plate (5), an actuation assembly (6), a spring (7), a rotary shaft (8), and a rotary ring (9); the first turn plate (2) is fastened to the knob (1); the return spring (3) is sleeved inside the second turn plate (4) and the first turn plate (2) is sleeved outside the second turn plate (4) such that said three elements rotate about a same central shaft; the rotation of the knob (1) drives the push plate (5) to move left and right; the push plate (5) and the actuation assembly (6) counterbalance one another; the movement of the push plate (5) drives the actuation assembly (6) to move along with said push plate (5); the actuation assembly (6) and the spring (7) are mounted inside a hole (81) of the rotary shaft (8); the rotary ring (9) is arranged on the surface of the rotary shaft (8) such that said two elements rotate about a same central shaft; and the movement of the actuation assembly (6) causes the rotary shaft (8) and the rotary ring (9) to engage and disengage.</p>
申请公布号 WO2014082404(A1) 申请公布日期 2014.06.05
申请号 WO2013CN73631 申请日期 2013.04.02
申请人 MIN, YU 发明人 MIN, YU
分类号 E05B15/00 主分类号 E05B15/00
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