Lockset with aligning clutch

Abstract

The invention relates to a lockset with an aligning clutch. The lockset comprises the clutch and a clutch push block located beside the clutch, wherein the clutch comprises an inner clutch body and an outer clutch body which can be buckled together, a stretchy clutch pin is arranged on the outer clutch body, a groove matched with the clutch pin is formed in the inner clutch body, and the clutch push block can move to drive the clutch pin to stretch into the groove. The lockset is characterized in that a first reset spring enabling the inner clutch body and the outer clutch body to be reset relatively is further arranged in the containing space between the inner clutch body and the outer clutch body, the first reset spring is annular and is provided with two free end arms, an inner extending arm is arranged on the inner clutch body, an outer extending arm is arranged on the outer clutch body, the outer extending arm and the inner extending arm extend at the same time and are clamped between the two free end arms of the first reset spring, and the outer extending arm and the inner extending arm are arranged in an internal-external mode at the clamping position. The lockset with the aligning clutch belongs to the field of locksets with aligning clutches.

Description

technical field [0001] The invention relates to a lock, in particular to a lock with an alignment clutch. Background technique [0002] With the strengthening of people's security awareness, the application of smart locks has become more and more widely used. In order to strengthen the anti-theft of the lock, one of the common methods is to add a clutch device in the lock. The clutch device usually includes a clutch mechanism, the clutch mechanism includes an outer clutch and an inner clutch rotatably arranged in the outer clutch, the inner clutch is provided with a clutch groove, and the outer clutch is provided with a clutch Pin, the outside of the clutch pin is provided with a clutch driving mechanism that drives it to extend into the clutch groove, and the clutch pin is also sleeved with a reset member that exerts an opposite force to the clutch driving mechanism. The clutch driving mechanism It includes a clutch pushing arc plate and a drive unit that drives the clutc...

AI Technical Summary

Problems solved by technology

However, there is still a very serious problem in the above-mentioned technical solution, that is, the above-mentioned technical solution can only reset the inner clutch, but cannot reset the inner clutch and the outer clutch at the same time, that is to say, the inner clutch After the rotation of the clutch member and the outer clutch member, their relative positions will change, resulting in a misalignment between the clutch groove and the clutch pin

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