Timepiece containing a locking device for a pusher

A timepiece comprising:

• a case;
• a pusher mounted in a case middle of the case;
• and
• a locking device adapted to lock the pusher,
• the pusher being configured to undergo a translation along an axis of actuation of the pusher by a user,
• the locking device containing a cylindrical sleeve surrounding the pusher and a ring which is rotatably mounted between the case middle and the bezel,
• the ring being arranged to control displacement of the cylindrical sleeve between a locking position and an unlocking position, in which positions the pusher is respectively blocked and free in translation,
• the ring extending in a general plane parallel to said actuation axis and being arranged movably in the general plane between a first position and a second position which correspond respectively to the locking and unlocking positions for the cylindrical sleeve driven by the ring,
• wherein said cylindrical sleeve is arranged movably in a translational manner along the actuation axis and said cylindrical sleeve is configured to be displaced by the ring along the actuation axis between said locking position, where the cylindrical sleeve forms an axial abutment for the pusher, and said unlocking position set back from the locking position, the ring containing a cam for driving the cylindrical sleeve in the actuation axis.

A timepiece comprising:

• a case;
• a pusher mounted in a case middle of the case;
• and
• a locking device adapted to lock the pusher,
• the pusher being configured to undergo a translation along an axis of actuation of the pusher by a user,
• the locking device containing a slider surrounding the pusher and a bezel which is rotatably mounted,
• the bezel being arranged to control displacement of the slider between a locking position and an unlocking position, in which positions the pusher is respectively blocked and free in translation,
• the bezel extending in a general plane parallel to said actuation axis and being arranged movably in the general plane between a first position and a second position which correspond respectively to the locking and unlocking positions for the slider driven by the bezel,
• wherein said slider is arranged movably in a translational manner along the actuation axis and said slider is configured to be displaced by the bezel along the actuation axis between said locking position, where the slider forms an axial abutment for the pusher, and said unlocking position set back from the locking position, the bezel containing a cam for driving the slider in the actuation axis.