Angle chain electric window opening machine

Abstract

The invention discloses an angle chain electric window opening machine. The machine comprises a host, wherein the host is connected with an auxiliary mechanism which comprises a shell and a spring positioned in the shell; the rear end of the spring is connected with a rear cover; the front end of the spring is connected with a sliding block; the sliding block is positioned in a front cover and can slide in the front cover; the lower end of a guide block is movably connected with the lower end of the front cover through a pin shaft; the rear end of the guide block is pressed against the front end of the sliding block; and the auxiliary mechanism has a purely mechanical structure, and the power of the auxiliary mechanism is from elastic potential energy of the spring. External force for controlling the operation direction of a chain is applied to the chain at a chain outlet of the conventional chain electric window opening machine, so that the stationary state of the chain can be kept after the chain is stationary, and the effect of opening a window is prevented from being influenced by the bending of the chain; the window opening machine is multi-purpose, and the application range of the window opening machine is expanded; and the invention is mainly used for the chain electric window opening machine, and the electric window opening machine can be applied to more special windows.

Description

technical field [0001] The invention relates to a chain type electric window opener for opening and closing windows. Background technique [0002] The original chain type electric window opener has a patent number of ZL200420026983.8. Generally, the chain can only run vertically between the chain and the fuselage, and the bending resistance of the chain is mainly realized by the installation accessories at the end of the chain, but this model cannot be applied to some windows. Although the general electric window opener can also be opened at a certain angle when it is installed physically, the chain is easy to bend during operation due to the absence of external force, and the chain cannot be maintained when it reaches the set position and is in a static state. Linearity, so that the opening and maintaining effect of the form cannot be achieved. Contents of the invention [0003] In order to overcome the defects of poor bending resistance and poor opening and holding...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of poor anti-bending effect and poor opening and holding effect of the existing electric window opener, the present invention provides an angle chain electric window opener, which can realize chain and open The operation of the window machine body in a non-vertical state also plays a role in anti-bending, which satisfies the application of those special window-to-window machines

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