storm windows

A window and window frame technology, applied in the field of windows, can solve problems such as air leakage, poor thermal insulation effect in the home, and reduced living environment comfort, and achieve the effect of reducing wear and friction in use

CN110439445BActive Publication Date: 2021-01-19WUJIANG YAXIMA TEXTILE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-01-19

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Abstract

The invention provides a windproof window, including a window frame and a wall frame. The window frame is provided with a handle; the window frame is internally provided with a cylindrical cavity foraccommodating a cam coaxially connected with the handle, pistons are arranged on the upper and lower parts of the cam, and when the cam rotates with the handle, the pistons are driven to move up and down in the cavity, wherein when the handle is in an unlocking state, a long shaft of the cam is horizontal, when the handle is in a locking state, the long shaft of the cam is vertical, and the pistons are correspondingly pushed to the top and the bottom of the cavity; the cavity correspondingly extends outward from the top and the bottom, and communicates with elastic thin pipe circumferentiallysurrounding the outer edge of the window frame; the elastic thin pipe and the cavity are filled with gases, when the handle is rotated and locked, the pistons are pushed by the cam to press the gases,and the elastic thin pipe expands outward to form a bulge; and the wall frame is provided with a groove corresponding to the elastic thin pipe, and when the elastic thin pipe bulges outward, part ofthe bulge sinks into and blocks the groove. According to the windproof window, good windproof performance is achieved, and wind leaking due to use and wear is not generated.
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Description

technical field

[0001] The invention relates to the field of architecture, in particular to a window. Background technique

[0002] In daily life, after a long period of use, windows sometimes leak air due to wear and deformation, which leads to poor insulation effect in the home, thereby reducing the comfort of the living environment. Contents of the invention

[0003] In view of the above problems, the purpose of the present invention is to provide a windproof window, which has good windproof performance and will not cause wind leakage due to wear and tear.

[0004] The technical solution adopted by the present invention to solve the technical problem is: the windproof window includes a window frame and a wall frame, the window frame is provided with a handle, and the switch of the window lock is controlled by rotating the handle; There is a cylindrical cavity to accommodate the cam coaxially connected with the handle, and a piston that is restricted and close to the ca...

Examples

Embodiment Construction

[0014] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0015] like Figure 1 to Figure 5 As shown, the windproof window includes a window frame 1 and a wall frame 2, the window frame 1 is provided with a handle 3, and the switch of the window lock is controlled by rotating the handle 3; the window frame 1 is provided with a cylindrical hollow Cavity 4, to accommodate the cam 41 coaxially connected with the handle 3, and a piston 42 that is restricted and close to the cam 41 is provided above and below the cam 41, and the cam 41 rotates with the handle 3 Drive the piston 42 to move up and down in the cavity 4; wherein when the handle 3 is in the unlocked state, the long axis of the cam 41 is horizontal, as figure 2 As shown; when the handle 3 is in the locked state, the major axis of the cam 41 is vertical, as image 3 shown, and push the piston 42 to the top and bottom of the cavity 4 respectively; the cavity 4 ext...