Locking and catching device for push window

Abstract

A locking and catching device for a push window comprises a handle, an ejector block and a locking fixing controller. The locking and catching device is characterized in that the handle is fixedly arranged on the inner face of a window body of the push window; the ejector block is arranged at the proper position of a linkage rod and is mutually in linkage with the handle; and the locking fixing controller is fixedly arranged at the position, opposite to the ejector block, of the inner side face of a push window frame. The linkage rod is arranged in a groove of the window body of the push window, a sliding block is arranged on the inner side face of the window frame of the push window, a straight track is arranged, one end of the pull rod is arranged on the track in a normal state through ashaft pin, and the other end of the pull rod is arranged on the window body. The locking and catching device has the beneficial effects that push window limitation is assisted, safety is improved, and practicability is good.

Description

technical field [0001] The invention relates to a locking device, in particular to a locking device for pushing a window. Background technique [0002] Windows are a common structure in general buildings. Most of the window structures are different according to the shape and environment of the building. Generally, the common windows in the market can be divided into two types: push window type and pull type. Window type window is to pivot one side of the window to a window frame, so that the window can be pushed outwards. In addition to obtaining more air circulation area, the outwardly pushed out window can be used to guide the airflow into the window. Indoors, in order to better achieve the effect of air circulation; however, because the push window is pushed out, because of its structure, iron windows cannot be installed to maintain safety, so a pull rod is added to the window and window frame to limit the opening of the push window Angle. Because the windows of the sli...

AI Technical Summary

Problems solved by technology

[0002] Windows are a common structure in general buildings. Most of the window structures are different according to the shape and environment of the building. Generally, the common windows in the market can be divided into two types: push window type and pull type. Window type window is to pivot one side of the window to a window frame, so that the window can be pushed outwards. In addition to obtaining more air circulation area, the outwardly pushed out window can be used to guide the airflow into the window. Indoors, in order to better achieve the effect of air circulation; however, because the push window is pushed out, because of its structure, iron windows cannot be installed to maintain safety, so a pull rod is added to the window and window frame to limit the opening of the push window Angle

Because the windows of the sliding window structure cannot effectively install iron windows on the outside to maintain the safety of the home, and there are often users who close the windows of the sliding window structure without effectively confirming whether the lock is closed, which seriously affects the safety and maintenance of the home

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