Lock, transmitter and method for locking and unlocking cover body thereof
A lock body and lock technology, applied in the field of locks, can solve the problems of high machining accuracy and assembly cost, dust pollution, and obstruction of the normal sliding of pins, etc., to avoid interlock failure, large activity space, and avoid interlock release failure Effect
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Embodiment 1
[0188] Such as figure 1 As shown, the lockset according to the embodiment of the present invention includes a lock body 200 having a lock hole K in the lock body 200, and a lock core 800 that can rotate relative to the lock body is sleeved on the lock body. A lock tongue 801 is provided on the lock core, wherein a groove 1201 is provided on the lock body, and a first elastic pendulum body is installed on the lock core where the key 300 inserted into the lock hole can touch 1200, B is the apex of the first elastic pendulum body 1200; when the first elastic pendulum body 1200 rotates and presses against the groove 1201 on the lock body, the lock body and the lock cylinder are mutually lock; the groove 1201 on the lock body is a gap, the width is slightly larger than the width of the elastic pendulum body; when the key is inserted in place, the key will move the first elastic pendulum block from the groove on the lock body Press out in a rotating manner, thereby releasing the in...
Embodiment 2
[0207] An embodiment of the present invention provides a method for interlocking a lock body and a lock cylinder, including:
[0208] Insert the key into the lock hole and turn it. When the key drives the lock core to rotate to a predetermined position, the first elastic pendulum body rotates and presses against the groove on the lock body, interlocking the lock body and the lock core , while the first elastic pendulum body is pressed against the groove on the lock body, the key is ejected toward the outside of the lock hole.
[0209] Wherein, the first elastic pendulum body rotates and presses against the groove on the lock body specifically: the first elastic pendulum body faces toward the end of the lock body under the action of elastic force Turn and press against the groove at the end of the lock body.
[0210] The first elastic pendulum block is pressed against the groove on the lock body by rotation, and the lock body and the lock cylinder are interlocked. The first el...
Embodiment 3
[0212] An embodiment of the present invention provides a method for releasing the interlock between the lock body and the lock cylinder, including:
[0213] Insert the key into the lock hole, the end of the key touches the first elastic pendulum body, and press the first elastic pendulum body out of the groove on the lock body in a rotational manner, the lock The interlock between the body and the lock cylinder is released.
[0214] Wherein, the end of the key touches the first elastic pendulum body, and pressing the first elastic pendulum body out of the groove on the lock body is specifically: the end of the key touches the first elastic pendulum block, and squeeze the first elastic pendulum block, the first elastic pendulum block rotates away from the end of the lock body, and escapes from the groove at the end of the lock body .
[0215] The first elastic pendulum body is pressed out from the groove on the lock body through rotation, and the first elastic pendulum body m...
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