Concealing gauze window device and operation method thereof
A concealed screen window technology, which is applied in the field of concealed screen window devices, can solve the problems of affecting the service life and the screen window is exposed to light, etc., and achieve the effect of improving the service life
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[0011] Combine below Figure 1-4 The present invention will be described in detail.
[0012] The concealed screen window device according to the embodiment of the present invention includes a screen body 8 that is installed in the top wall 22 of the window and can be stretched in the top wall 22 of the window, thus, when the screen body 8 extends downward to When the bottom wall of the window 21 is used, the window can be covered, and when the screen body 8 is retracted upwards into the top wall 22 of the window, the window can be opened; wherein, the screen body 8 is fixedly provided with an arm extending backwards on the upper Plate 83, the end of the arm plate 83 is hinged with a roller 84 to engage with the upper slope 72 and the lower slope 71 of the double-slope pressing operation block 7 that can move forward and backward by the rear pressure spring 79, so as to be able to respectively Press the screen window body 8 to the protruding state and the retracting state, and...
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