Concealed handle integrated lock

Abstract

The invention provides a hidden handle integrated lock. A handle groove allowing a handle to movably extend out and a switch groove allowing a switch sliding block to slide are formed in the positivelock surface of the lock; a first ejecting part and a second ejecting part are respectively arranged at the head end and the tail end of a shifting fork; and in use, a first blocking groove and a second blocking groove of the first ejecting part and the second ejecting part are both connected with a handle; a first base of the first ejection part applies elastic force through an elastic body on afirst elastic body fixing column so that a first movable seat can slide and displace in a guide groove through a first guide nail; and a second base of the second ejection part applies elastic force through the elastic body on a second elastic body fixing column so that a second movable seat can slide and displace in the guide groove through a second guide nail, so that the handle connected with the first blocking groove and the second blocking groove movably extends out of the handle groove on the positive lock surface to achieve the function of the handle, and therefore, the appearance of asliding door and a sliding window is integrated and concise, and the installation space is less occupied.

Description

technical field

[0001] The invention relates to the technical field of door and window locks, in particular to a hidden handle integrated lock. Background technique

[0002] In modern buildings, the doors and windows widely used by people mainly include sliding doors and windows. Sliding doors and windows are simple in structure, flexible in sliding and opening, simple and beautiful in appearance, easy to use, safe and reliable, and do not occupy indoor space when opened. It is a very common type of door and window in China at present.

[0003] But the present sliding doors and windows locks have the following disadvantages: 1. A handle must be installed on the structural frame of the sliding doors and windows so that the user can push and pull to open or close it. When the lockset is installed on the structural frame of the sliding door and window, it needs to occupy a larger installation space. 3. The traditional lockset is relatively complicated and troublesome when inst...

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