CN2499550Y - Lifting window - Google Patents

Abstract

The utility model provides a lift-type window that does not protrude from the wall of a building. It is mainly composed of a window frame, an upper window and a lower window installed in the window frame, and a lifting transmission mechanism that drives the lower window. One end of the wire rope in the lifting transmission mechanism is fixed on the driving wheel, and the other end of the wire rope is fixed on the lower window after being redirected by a fixed pulley installed above the window frame. The driving wheel is driven by a motor, or the driving wheel is a worm gear. Driven by a worm, the lifting window has the advantages of being able to be fully opened, allowing sufficient lighting in the room and facilitating people's activities outside the window.

Description

lift window

Technical field

The utility model relates to a window installed in a building, in particular to a window that does not extend beyond the wall of the building.

Background technique

At present, the windows that do not protrude from the wall in buildings are generally push-pull, and usually this kind of push-pull windows can only be opened halfway at most, which not only affects indoor lighting, but also makes it inconvenient for people to perform activities such as drying outside the window. .

Contents of the invention

The purpose of the utility model is to provide a window that can be fully opened to allow sufficient lighting in the room and is easy to open.

The technical solution to realize the purpose of this utility model is a lifting window, which is mainly composed of a window frame, an upper window and a lower window installed in the window frame, and a lifting transmission mechanism. The special feature is that one end of the steel wire rope in the lifting transmission mechanism Fixed on the driving wheel, the other end of the wire rope is fixed on the lower window after being redirected by the fixed pulley installed above the window frame. The driving wheel is driven by a motor, or the driving wheel is a worm wheel driven by a worm.

Moreover, there are two steel wire ropes in the utility model, and a fixed pulley is respectively installed on the left and right sides above the window frame. Right side of the lower window.

A further improvement to the above technical solution is that a screen window is connected to the bottom of the lower window, and the screen window box of the screen window is fixedly installed under the window frame.

Moreover, a handle is mounted on the worm.

It can be seen from the above-mentioned technical scheme that the window provided by the utility model is lift-type, and the lower window in the window is driven to move up and down along the window frame by the driving wheel and the steel wire rope. When the lower window rises to the top of the window frame, the window is fully opened. The indoor lighting can be sufficient, and it is convenient for people to carry out activities outside the window.

Description of drawings

Accompanying drawing 1 is the overall structural representation of the utility model.

Accompanying drawing 2 is a partial enlarged sectional view along the A direction of the accompanying drawing 1.

Detailed ways

As shown in Figure 1, the lifting window provided by the utility model is mainly composed of a window frame 3, an upper window 11 installed in the window frame 3, a lower window 10, and a lifting transmission mechanism 5 that drives the lower window 10 to move. 11 is generally fixed in the window frame 3, and one end of the steel wire rope 2 in the lifting transmission mechanism 5 is fixedly wound on the driving wheel 4. The pulley 1 can be fixed on the window frame 3 or on the building. After the two wire ropes 2 are redirected by the fixed pulley 1, one is fixed on the left side of the lower window 10, and the other is fixed on the bottom of the lower window 10. On the right side, the general wire rope 2 is preferably fixed on the tops of the left and right sides of the lower window 10 (as shown in Figure 2). , handle 6 is set on worm screw 7, shakes handle 6, just can drive lower window 10 lifting by worm screw 7, worm wheel, steel wire rope 2, when window needs electric movement, select suitable motor to drive driving wheel 4 and get final product. In order to make this window more beautiful and practical, the utility model is provided with an invisible screen window 9 in the window. , the screen window 9 launches with the lower window 10, and when the lower window 10 descends, the screen window 9 then retracts the screen window box 8 automatically.

Claims (4)

1. A lifting window, at least including a window frame, an upper window and a lower window installed in the window frame, and a lifting transmission mechanism, characterized in that: one end of the steel wire rope in the lifting transmission mechanism is fixed on the driving wheel, and the other end of the steel wire rope One end is fixed on the lower window after being redirected by a fixed pulley installed on the top of the window frame. The driving wheel is driven by a motor, or the driving wheel is a worm wheel driven by a worm. 2. The lifting window according to claim 1, characterized in that: there are two steel wire ropes, a fixed pulley is respectively installed on the left and right sides above the window frame, after the two steel wire ropes are redirected by the fixed pulley, one is fixed on the The left side of the lower window, the other is fixed on the right side of the lower window. 3. The liftable window according to claim 1 or 2, characterized in that: a screen window is connected to the bottom of the lower window, and the screen window box of the screen window is located under the window frame. 4. The liftable window according to claim 1 or 2, characterized in that a handle is mounted on the worm.

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