Handle reversing mechanism

Abstract

The invention discloses a handle reversing mechanism. The handle reversing mechanism comprises a handle and a clutch device, the clutch device comprises a driven mechanism, a driving mechanism and a reversing key; the driven mechanism is provided with a protruding part; a first notch is arranged in the outer layer of the protruding part; the driving mechanism sleeves the protruding part; fixed columns are arranged on the back surface of the reversing key, a second notch is arranged in the driving mechanism, fixed holes are formed in the second notch, and the fixed columns are inserted into thefixed holes and can freely rotate in the fixed holes; and a deflector rod is fixedly connected to one end of the handle through a handle shaft, one end of a connecting rod is further movably connected to the deflector rod, and the other end of the connecting rod is movably connected with the driving mechanism. The handle reversing mechanism has the beneficial effects that the handle can be liftedupwards to realize counter lock regardless of the orientation of the handle, so that a domestic intelligent door lock is suitable for left and right open doors more conveniently, and thus, a range ofapplication of locksets is enlarged.

Description

technical field [0001] The invention relates to a reversing mechanism, in particular to a handle reversing mechanism. The handle reversing mechanism involved in the present invention is mainly used in household locks. Background technique [0002] When the smart home lock is used to lift the handle to lock it, the reversing clutch device is in the closed state, the output shaft rotates the deadbolt, and the door is locked; when the handle is pressed down to open the door, the reversing clutch device is in the disengaged state, and the clutch device cannot The output shaft is driven to rotate, and the door cannot be opened. [0003] When switching from the left door to the right door, or from the right door to the left door, the original action of lifting the handle makes the steering of the reversing clutch device reverse, and the reversing clutch device is in the off state, the output shaft cannot be rotated, and the door is locked; It turns out that the action of pressin...

AI Technical Summary

Problems solved by technology

[0002] When the smart home lock is used to lift the handle to lock it, the reversing clutch device is in the closed state, the output shaft rotates the deadbolt, and the door is locked; when the handle is pressed down to open the door, the reversing clutch device is in the disengaged state, and the clutch device cannot Drive the output shaft to rotate, unable to open the door

[0003] When switching from the left door to the right door, or from the right door to the left door, the original action of lifting the handle makes the steering of the reversing clutch device reverse, and the reversing clutch device is in the off state, the output shaft cannot be rotated, and the door is locked; It turns out that the action of pressing down the handle makes the reversing clutch device turn in the opposite direction, and the reversing clutch device is in the state of closing, which will open the door by mistake.

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