Split door and window safety handles

Abstract

The invention relates to a side-opening door and window safety handle, which has a left fixing base and a right fixing base, and the left fixing base and the right fixing base are respectively provided with a left handle and a right handle, and the left handle and the right handle are rotated up and down through two The shafts are movably connected with the left fixed seat and the right fixed seat respectively, and the parts connecting the upper and lower rotating shafts on the left handle and the right handle are respectively provided with a left connecting groove and a right connecting groove, and the left handle is connected by two identical horizontal rotating shafts. The left handle and the right handle are respectively movably connected to the corresponding up and down rotation shafts; the corresponding ends of the left handle and the right handle are provided with mutually symmetrical card interfaces, and the card interfaces are respectively provided with attracting permanent magnets. This kind of safety handle for doors and windows has a simple structure. The door and window can be opened and closed through two handles, and the two handles can also be connected and fixed. Low, thereby reducing its use cost, easy to popularize.

Description

technical field [0001] The invention relates to the field of hardware, in particular to a side-opening door and window safety handle. Background technique [0002] Doors and windows are set up in buildings for people to enter and exit, ventilation and lighting. With the continuous progress of the manufacturing industry, there are many types and functions of doors and windows on the market. In the field of doors, according to the different ways of opening the door, it can be divided into single-opening, side-opening and push-pull. In fact, the opening types of windows are similar to doors. According to the different opening methods of doors and windows, single-opening and push-pull types are easier to prevent theft, and one end can be fixed with the door frame or window frame. However, after the doors and windows of the split type are closed, a specific lock needs to be set on the handle to connect the two doors or windows. In order to improve the anti-theft function of the...

AI Technical Summary

Problems solved by technology

However, after the doors and windows of the split type are closed, a specific lock needs to be set on the handle to connect the two doors or windows. In order to improve the anti-theft function of the split doors and windows currently on the market, the handle structure is relatively complicated and the cost is high. , thereby increasing the processing and use costs of doors and windows

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