A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a bearing linkage mechanism of a handle lock; the bearing linkage mechanism comprises a bearing baseplate, a bearing faceplate, a bearing, a return spring and a starting plate; handle penetrating holes are formed on the bearing baseplate and the bearing faceplate; a spring positioning pile and a spring stroke positioning opening are arranged on the bearing baseplate; a positioning pile hole matching with the spring positioning pile is arranged on the bearing faceplate; the bearing is composed of an external ring and an internal ring; the internal ring is provided with an upper flange and a lower flange; a bayonet is arranged on the upper flange; a bayonet plate, a spring hook and a spring positioning hook are arranged on the starting plate; the internal ring of the bearing sleeves the handle penetrating hole on the bearing baseplate; the return spring is fixed on the starting plate and sleeves outside the bearing; the bayonet plate of the starting plate is clamped in the bayonet; and the bearing faceplate is locked on the bearing baseplate. Compared with the prior art, the handle of the lock can be pulled bi-directionally; when it is assembled, the lock is easy to assemble; a large amount of manpower is saved, the manufacturing cost is reduced and the service life of the handle lock is prolonged.
The invention discloses a bearing linkage mechanism of a handle lock; the bearing linkage mechanism comprises a bearing baseplate, a bearing faceplate, a bearing, a return spring and a starting plate; handle penetrating holes are formed on the bearing baseplate and the bearing faceplate; a spring positioning pile and a spring stroke positioning opening are arranged on the bearing baseplate; a positioning pile hole matching with the spring positioning pile is arranged on the bearing faceplate; the bearing is composed of an external ring and an internal ring; the internal ring is provided with an upper flange and a lower flange; a bayonet is arranged on the upper flange; a bayonet plate, a spring hook and a spring positioning hook are arranged on the starting plate; the internal ring of the bearing sleeves the handle penetrating hole on the bearing baseplate; the return spring is fixed on the starting plate and sleeves outside the bearing; the bayonet plate of the starting plate is clamped in the bayonet; and the bearing faceplate is locked on the bearing baseplate. Compared with the prior art, the handle of the lock can be pulled bi-directionally; when it is assembled, the lock is easy to assemble; a large amount of manpower is saved, the manufacturing cost is reduced and the service life of the handle lock is prolonged.
Bearing linkage mechanism of handle lock
XU JIANGUO (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
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