Window opening and closing adjuster

Abstract

The invention discloses a window opening and closing adjuster. The window opening and closing adjuster comprises a box body; a cavity is fixedly formed in the box body; the upper end wall of the cavity is rotationally provided with a main rod and side rods arranged in bilateral symmetry; the lower end wall of the cavity isprovided with a transmission cavity; the lower end wall of the transmissioncavity is provided with a sliding cavity; the main rod rotationally penetrates through the cavity and is connected with the lower end wall of the sliding cavity in a sliding fit mode; the side rods rotationally penetrate through the cavity and are connected with the lower end wall of the transmission cavity in a rotating fit mode; the outer surface of the main rod is fixedly provided with a main window located in the cavity, a main wheel located in the transmission cavity, and a transmission wheel located in the sliding cavity; and the outer surfaces of the side rods are provided with a side window located in the cavity, and a side wheel located in the transmission cavity. The window opening and closing adjuster is simple in structure and convenient to use, an automatic mode is adopted bythe adjuster for achieving high-efficiency opening and closing of a window, window opening and closing adjustment is achieved through a flexible adjustment mechanism, and the diversity and safety level of the window are improved.

Description

technical field [0001] The invention relates to the field of furniture, in particular to a window opening and closing regulator. Background technique [0002] Now there are many incidents in the society that children fall through the windows due to the negligence of parents. At present, the adjustability of window opening and closing is low, the ventilation of low-opening windows is poor, the safety of fully-opening windows is low, and the degree of automation is low. Solved this kind of problem. Contents of the invention [0003] The object of the present invention is to provide a window opening and closing regulator, which can overcome the above-mentioned defects of the prior art. [0004] According to the present invention, a window opening and closing regulator of the device of the present invention includes a box body, a cavity is fixed in the box body, and a main rod and symmetrical side rods are arranged on the upper end wall of the cavity. The lower end wall of t...

AI Technical Summary

Problems solved by technology

[0002] Now there are many incidents in the society that children fall through the windows due to the negligence of parents. At present, the adjustability of window opening and closing is low, the ventilation of low-opening windows is poor, the safety of fully-opening windows is low, and the degree of automation is low. solved this problem

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