CN210798692U - Internal flat-open folding window - Google Patents

Abstract

The utility model belongs to the field of building doors and windows, in particular to an inward casement folding window, which comprises a window frame fixed in a wall body, and a mullion, glass, an opening sash, a hinge and a multipoint lock in the window frame; a vertical side edge of the opening sash is connected with the vertical mullion through a hinge, and a circle of sealing rubber gasket is arranged at the contact part of the opening sash side stop, the window frame and the mullion; the opening leaf is an inward opening and inward reversing leaf; an anti-collision door stop is arranged at the position where the opening sash is opened to the maximum angle and contacts with the window frame. The opening sash can be opened by nearly 180 degrees and is tightly attached to the fixed glass in the window frame, so that the window sash after opening the window hardly occupies the indoor space, and the window sash and the window form a whole body, thereby being simple and beautiful; the air tightness and the water tightness of the window completely meet the requirements, the heat insulation efficiency is improved, and the energy conservation and the environmental protection are realized; the requirement of a user is met to the greatest extent by adopting the inward opening and inward reversing fan; the inward casement window has the advantages of a casement window and a sliding window effectively, the use of materials is reduced, the cost is low, the energy is saved, and the use is convenient.

Description

Internal flat-open folding window

Technical Field

The utility model belongs to building door and window field, concretely relates to internal flush folding window.

Background

Modern window structures are mainly divided into casement windows and sliding windows. A casement window is the most common window, and a window sash is combined with a window frame through a hinge and can be opened in a rotating mode. The window has the advantages that the whole window with a simple structure can be opened by 100 percent, the air tightness is good when the window is closed, the building thermal performance is high, and the casement window is the mainstream of the market at present when the building energy-saving requirement is higher and higher. The disadvantage of the casement window is that the window sash occupies a certain space after being opened, and the casement window is not suitable for being used when the window which is opened is not accommodated in enough space at a certain narrow position

The sliding window adopts the track of the window sash provided with the pulley on the window frame to slide, and the window has the advantages that the window does not occupy extra space no matter in the opening and closing state, and the structure is simpler. Because the opening mode is the push-and-pull mode, can not be like the flat-open window outside, in order to avoid the window to take place the high altitude falling thing incident, the austral window, sliding sash is most suitable for the high building. The disadvantage is poor tightness when closed. In recent years, there is an improved sliding window adopting a new technology, which can push a plurality of window sashes to one side for folding. Meanwhile, a sliding window capable of improving air tightness is also provided, but the thermal performance of a casement window cannot be achieved on the whole, and the energy consumption is high, so that the window is rarely adopted in advanced countries.

The prior art that patent number is "201810072541.3" name is "a thermal-insulated aluminum alloy push-and-pull flat-open window" discloses a thermal-insulated aluminum alloy push-and-pull flat-open window, the aluminum alloy is for cutting off aluminum alloy section bar, has the slide framework about fixing in the wall, installs the austral window, sliding sash that can move about in the framework, and the flat-open window comprises main window body and the limit fender around main window body round, a vertical side of limit fender is fixed mutually along passing through the hinge along the vertical side that is close to each other with the austral window, sliding sash is located one side of framework, and the flat-open window rotates around the hinge along the austral window and closes the main window body embedding frame that makes the flat-open window, the inboard edge of limit fender is followed along the outside of hugging closely the framework, and the contact department of limit fender and framework and the contact department of austral. The disadvantages of this technique are: the sealing problem of the sliding window part is still not solved, and the air tightness and the water tightness of the whole window cannot meet the energy-saving requirements.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art's defect, provide an interior flat-open folding window, adopt flat-open casement and window frame internal fixation glass to combine together, not only guaranteed the sealing and heat-proof quality of window, still make the casement of interior flat-open casement open the back collapsible at fixed glass's indoor surface, do not account for the interior space, pleasing to the eye practicality.

The technical scheme of the utility model: the utility model provides an interior flat-open folding window, is including fixing the window frame in the wall to and vertical mullion, horizontal mullion, glass in the window frame, open fan, hinge, multiple spot lock, its characterized in that: open a vertical side edge of fan and be connected through the hinge with vertical muntin, open the fan and rotate along vertical muntin around the hinge and form and open or the closed condition, open the contact department of fan limit fender and window frame and muntin and be equipped with the sealed cushion of round.

The opening sash can rotate approximately 180 degrees around the hinge.

And a multi-point lock of the casement window is arranged on the vertical side edge of the opening sash contacting with the window frame.

The opening leaf is an inward opening and inward reversing leaf.

And an anti-collision door stop is arranged at the position where the opening sash is opened to the maximum angle and contacts with the window frame.

The utility model has the advantages that:

1. the inward casement window sash can be opened by nearly 180 degrees and is tightly attached to the fixed glass in the window frame, so that the windowed window sash hardly occupies the indoor space, and the window sash and the window form a whole, thereby being simple and beautiful;

2. the sealing performance of the window completely meets the requirements, the heat insulation efficiency is improved, and the window is energy-saving and environment-friendly;

3. the inner opening and the inner reversing fan are adopted, and the requirements of users are met to the greatest extent.

The utility model discloses novel structure, effectual messenger's internal flush is windowed and has been had the advantage of flat-open window and austral window, when guaranteeing pleasing to the eye practicality, has improved the thermal-insulated efficiency of window form, has reduced the use of material, with low costs, has practiced thrift the energy, convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of fig. 1 in an inward flat open state of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 in an inward-falling open state of the present invention;

fig. 4 is another schematic structural diagram of the present invention;

fig. 5 is a schematic view of the structure of fig. 4 in an inward flat open state of the present invention;

FIG. 6 is a schematic view of the structure of FIG. 4 in an inward-falling open state of the present invention;

fig. 7 is a schematic view of a crash barrier.

In the figure, the window frame 1, the window frame 2, the batten 3, the glass 4, the multi-point lock 5, the opening sash 6, the hinge 7, the anti-collision door stop 8, the vertical middle support 9 and the horizontal middle support.

Detailed Description

The following describes in detail embodiments of the present invention with reference to the accompanying drawings.

Fig. 1, 2, 3, 7 illustrate an embodiment of the present invention. In the figure, an interior flat-open folding window, including fixing the window frame 1 of being made by the aluminum alloy in the wall to and vertical muntin 8, glass 3, layering 2, opening 5, hinge 6, multiple spot lock 4 in window frame 1, open a vertical side of 5 and pass through hinge 6 looks fixed connection with vertical muntin 8, open 5 and rotate along vertical muntin 8 around hinge 6 and form and open or the state of closing, open 5 borders of fan and window frame 1 and vertical muntin 8, horizontal muntin 9's contact department and be equipped with the sealed cushion of round.

The opening sash 5 is an inward opening inward reversing sash, a limit support in inward opening inward reversing hardware in the prior art is cancelled, and an exposed hinge is adopted, so that the opening sash 5 can rotate by nearly 180 degrees around the hinge 6. The vertical side edge of the opening sash 5, which is contacted with the window frame 1, is provided with a multi-point lock 4 of the casement window. The anti-collision door stop 7 is arranged at the contact position of the opening leaf 5 and the window frame 1 at the maximum opening angle, so that the glass can be prevented from being damaged by the handle of the multipoint lock 4.

This embodiment corresponds to the window of the large fixed glass small opening sash used in large scale in the high-rise building at present.

Fig. 4, 5, 6, 7 depict another embodiment of the present invention. In the figure, an interior flat-open folding window, including fixing the window frame 1 of being made by the aluminum alloy in the wall to and vertical mullion 8, glass 3, layering 2, opening 5, hinge 6, multiple spot lock 4 in window frame 1, opening 5 vertical side edge and vertical mullion 8 and passing through hinge 6 looks fixed connection, opening 5 and rotating along vertical mullion 8 around hinge 6 and forming and opening or the state of closing, opening 5 borders of fan and window frame 1 and vertical mullion 8's contact department and being equipped with the sealed cushion of round.

The opening sash 5 is an inward opening inward reversing sash, a limit support in inward opening inward reversing hardware in the prior art is cancelled, and an exposed hinge is adopted, so that the opening sash 5 can rotate by nearly 180 degrees around the hinge 6. The vertical side edge of the opening sash 5, which is contacted with the window frame 1, is provided with a multi-point lock 4 of the casement window. The anti-collision door stop 7 is arranged at the contact position of the opening leaf 5 with the window frame 1 at the maximum angle, so that the handle of the multi-point lock 4 can be prevented from touching the window frame.

The embodiment corresponds to a window with two opening fans with the same size, which is used in large scale in the current guaranteed housing, and the design has good air tightness and water tightness and can directly replace a sliding window.

In two embodiments, the utility model discloses the use operation process of internal flush folding window is as follows:

1. when a user needs breeze ventilation, the multi-point lock handle can be turned upwards, the opening fan is opened inwards, indoor ventilation is natural, and particularly when indoor air quality needs to be improved in a bedroom in the morning and evening, wind is prevented from directly blowing to a human body, and cold is not easy to catch; in the weather of wind, sand, rain and snow, the ventilation can be realized, so that a large amount of rainwater is effectively prevented from splashing into the room, especially the room with the wood floor; the problem that no one in the family continues ventilation is solved.

2. When the user needs take a breath fast, can turn to the level with the multiple spot lock handle, will open the fan and can flat-open to the maximum angle, open the fan and be held by anticollision door shield 7, open the fan and open the maximum angle this moment and paste window frame internal fixation glass, make the casement after the window of windowing hardly account for the interior space, the casement forms a whole with the window, succinctly pleasing to the eye.

3. When the user needs to close the window, the opening sash can be closed, and the multi-point lock handle is rotated to lock the opening sash downwards.

As can be seen from the two embodiments, the opening sash of the utility model can be opened by nearly 180 degrees and tightly attached to the fixed glass in the window frame, so that the window sash after opening the window hardly occupies the indoor space, and the window sash and the window form a whole body, thereby being simple and beautiful; the air tightness and the water tightness of the window completely meet the requirements, the heat insulation efficiency is improved, and the energy conservation and the environmental protection are realized; the requirement of a user is met to the greatest extent by adopting the inward opening and inward reversing fan; the effectual flat-open window that makes has had the advantage of flat-open window and austral window, sliding sash, when guaranteeing pleasing to the eye practicality, has improved the thermal-insulated efficiency of window form, has reduced the use of material, with low costs, has practiced thrift the energy, convenient to use.

Claims (5)

1. The utility model provides an interior flat-open folding window, is including fixing window frame (1) in the wall to and vertical mullion (8), horizontal mullion (9), glass (3), layering (2), open fan (5), hinge (6), multiple spot lock (4) in window frame (1), its characterized in that: open a vertical side edge of fan (5) and be connected through hinge (6) with vertical muntin (8), open fan (5) and rotate along vertical muntin (8) around hinge (6) and form and open or the closed condition, open the contact department that fan (5) side rail and window frame (1) and vertical muntin (8) or horizontal muntin (9) and be equipped with the sealed cushion of round.

2. An inwardly casement foldable window according to claim 1 wherein: the opening sash (5) is connected with the window frame (1) by a hinge (6) capable of rotating 180 degrees.

3. An inwardly casement foldable window according to claim 1 wherein: and a multi-point lock (4) of the casement window is arranged on the vertical side edge of the opening sash (5) contacted with the window frame (1).

4. An inwardly casement foldable window according to claim 1 wherein: the opening sash (5) is an inward opening inward reversing sash.

5. An inwardly casement foldable window according to claim 1 wherein: the anti-collision door stop (7) is arranged at the position where the opening sash (5) is opened to the maximum angle and contacts with the window frame (1).

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