Split rapidly-installed lock universal for left door and right door

Abstract

The invention discloses a split rapidly-installed lock universal for a left door and a right door. The split rapidly-installed lock universal for the left door and the right door comprises a lock, wherein the lock comprises a square core capable of being inserted into a lock body of the lock; a handle is arranged at the tail end of the outer side of the square core in a sleeved manner; a locationsheet is arranged on the surface of the square core and at one side close to the handle; and a rotary sheet is fixed to the surface of the square core and to one side away from the location sheet. According to the split rapidly-installed lock universal for the left door and the right door, through the mutual cooperation of the square core, the handle, the location sheet, the rotary sheet, a stop sheet, a handle outer cover, a handle blocking cover, a spring, a spring cover, a clamping groove and a clamping block, the installation process is simple and rapid, the appearance is simple and beautiful, the problem that the handle is infirm in fixing and swings, is solved, and the problem of dropping of the handle is solved; and moreover, the split rapidly-installed lock universal for the left door and the right door is simple and novel in structure, capable of solving general problems through a simple structural design, firm in structure, and capable of prolonging the service life of the handle and improving the durability of the handle, so that the lock is durable in use; and a layered design is adopted for a protection cover assembly, so that the manufacturing cost is lowered, and theservice life of the lock product is effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to a split-type quick-installation lock that can be commonly used for left and right doors. Background technique [0002] For a door lock in which the handle and the lock body are separated (that is, a split lock), the handle and the lock body are installed on the door through their respective bases. At present, for this type of lock, the handle seat used to install the handle is often tightened and fixed on the door with wood screws, and the disassembly and assembly of the handle seat is more troublesome, and after long-term use, the handle is prone to sagging. In some improved locks, the spring will also be installed in the structural ring, which makes the installation space smaller and cannot be connected with the front and rear rings. It is easy to fall off and the handle will sag, which affects the use effect and appearance, and also affects the service life of the lock. . At t...

AI Technical Summary

Problems solved by technology

At present, for this type of lock, the handle seat used to install the handle is often tightened and fixed on the door with wood screws, and the disassembly and assembly of the handle seat is more troublesome, and after long-term use, the handle is prone to sagging. In some improved locks, the spring will also be installed in the structural ring, which makes the installatio

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