CN217439841U

CN217439841U - Casement window closing structure

Info

Publication number: CN217439841U
Application number: CN202220252903.9U
Authority: CN
Inventors: 董京勇
Original assignee: Shandong Yian Aluminum Co ltd
Current assignee: Shandong Yian Aluminum Co ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-09-16
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses a flat-open window closed structure, two mullions including the symmetry setting, two horizontal frames are installed jointly at the both ends of mullion, every the separation groove has been seted up to the upper surface of horizontal frame, the separation groove includes bottom surface down and places the face, and places face and the vertical setting in bottom surface down, fixed mounting has the sealing strip on placing the face. The utility model discloses the structure is ingenious, and reasonable in design utilizes the principle of separation to reduce air current and flows in indoor volume and speed, also reduces the indoor speed of warm gas outflow simultaneously, strengthens the heat preservation effect in room, simultaneously, utilizes the principle of sound wave absorption and refraction, has guaranteed the syllable-dividing effect in room.

Description

Casement window closing structure

Technical Field

The utility model relates to a door and window technical field especially relates to a flat-open window closed structure.

Background

A casement window is a type of window in a house of a civil residence, and a window sash of the casement window moves along a certain horizontal direction, so the casement window is called as a casement window, and is divided into a turning window and a sliding window. The turnover window has a plurality of single leaves, is turned upwards when opened and is supported and fixed by an iron rod on the window frame; and some window frames are turned downwards and are pulled and fixed by a chain on the window frame to a certain degree. The sliding window has two sashes, and the sashes can slide horizontally along the groove of the window frame or slide up and down when being opened and closed. The front window of the northern quadrangle house is provided with a multi-purpose upward turning window, the window core is embedded with wood lattice, white paper is pasted, and the window is turned outwards when opened; turning windows are also common on attics and suspended buildings in the southern residential houses; however, the flat-open window in the prior art has poor sealing performance, and affects the heat preservation effect and the sound insulation effect of a room.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art and providing a casement window closing structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a flat-open window closed structure, includes two mullions that the symmetry set up, two horizontal frames are installed jointly at the both ends of mullion, every the separation groove has been seted up to the upper surface of horizontal frame, the separation groove includes bottom surface down and places the face, and places face and the vertical setting in bottom surface down, fixed mounting has the sealing strip on the face of placing.

Preferably, the upper surface of each transverse frame is connected with one of the side walls by a first cambered surface.

Preferably, a transition surface is arranged between the first cambered surface and the lower bottom surface.

Preferably, each of the mullions is provided with a barrier strip.

Preferably, the barrier strip comprises a short plane and a long plane, and the short plane is connected with the long plane through an inclined arc surface.

Preferably, the cross section of the sealing strip is semicircular, and the tangent plane and the short plane of the sealing strip are located on the same plane.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the upper and lower both ends of window framework offset with the sealing strip, and the sealing strip is installed on placing the face, and the gap between window framework and the horizontal frame this moment is higher than the plane that bottom surface located down a little, but is less than the plane that horizontal frame upper surface is in, can suffer the separation of sealing strip after the air current passes through the gap between window framework and the horizontal frame, avoids the air current to get into indoorly.

2. The contact of the separation strip of installation on the side of window framework and the muntin, can suffer the separation of separation strip behind the clearance between the side of air current through the window framework and the muntin, reduces the velocity of flow of air current fast, and a small amount of air current can be through slope cambered surface direction window glass inner wall when getting into indoorly through the clearance between window framework and the separation strip, can not appear a large amount of gaseous indoor circumstances of flowing in fast.

3. The utility model discloses close the back at the window, do not have horizontal clearance between window framework and mullion, horizontal frame, in the sound wave transmission process, through the window framework with the utility model discloses can be absorbed or refraction, effectual noise reduction by separation strip, sealing strip during clearance between.

To sum up, the utility model discloses the structure is ingenious, and reasonable in design utilizes the principle of separation to reduce the air current and flows in indoor volume and speed, also reduces the indoor speed of warm gas outflow simultaneously, strengthens the heat preservation effect in room, simultaneously, utilizes the principle of sound wave absorption and refraction, has guaranteed the syllable-dividing effect in room.

Drawings

Fig. 1 is a schematic structural view of a closing structure of a casement window provided by the present invention;

fig. 2 is an enlarged view of a partial structure of a blocking strip in a closed structure of a casement window provided by the utility model;

fig. 3 is the enlarged view of the horizontal frame in the closing structure of the casement window provided by the utility model.

In the figure: 1, vertical frames, 2 transverse frames and 3 barrier strips;

2, placing surfaces of a transverse frame, a 201 first cambered surface, a 202 lower bottom surface, a 203 transition surface, 204 sealing strips and 205;

3 barrier strips, 301 inclined cambered surface, 302 short plane and 303 long plane.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a casement window closing structure comprises two vertical frames 1 which are symmetrically arranged, wherein each vertical frame 1 is provided with a barrier strip 3, each barrier strip 3 comprises a short plane 302 and a long plane 303, and the short plane 302 is connected with the long plane 303 through an inclined arc surface 301;

two horizontal frames 2 are installed jointly at the both ends of two vertical frames 1, adopt first cambered surface 201 to be connected between the upper surface of every horizontal frame 2 and one of them lateral wall, be equipped with transition face 203 between first cambered surface 201 and the lower bottom surface 202, the separation groove has been seted up to the upper surface of every horizontal frame 2, the separation groove includes bottom surface 202 down and places face 205, and place face 205 and the vertical setting of bottom surface 202 down, fixed mounting has sealing strip 204 on placing face 205, the cross-section of sealing strip 204 is semi-circular, the tangent plane and the short plane of sealing strip 204 are located the coplanar.

When the utility model is used, the window is fixedly arranged on the two vertical frames 1, when the window is closed, the upper end and the lower end of the frame body of the window are sequentially clamped in the blocking groove through the first cambered surface 201 and the transition surface 203, and the side wall of the frame body of the window is propped against the sealing strip 204 at the moment; at this time, the side edge of the window frame body is abutted against the short plane 302 of the barrier strip 3;

it should be noted that the upper and lower ends of the window frame body abut against the sealing strips 204, the sealing strips 204 are mounted on the mounting surface 205, and at this time, the gap between the window frame body and the transverse frame 2 is slightly higher than the plane where the lower bottom surface 202 is located, but lower than the plane where the upper surface of the transverse frame 2 is located, and after passing through the gap between the window frame body and the transverse frame 2, the air flow is blocked by the sealing strips 204, so as to prevent the air flow from entering the room;

the side of window framework and the 3 contact of the separation strip of installation on the muntin 1, can suffer the separation of separation strip 3 behind the clearance between the side of window framework and the muntin 1, reduce the velocity of flow of air current fast, can lead window glass inner wall through slope cambered surface 301 when a small amount of air current gets into indoor through the clearance between window framework and the separation strip 3, the indoor circumstances of a large amount of gas fast flow-in can not appear.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a flat-open window closed structure, includes two stiles (1) that the symmetry set up, its characterized in that: two horizontal frame (2), every are installed jointly at the both ends of mullion (1) horizontal frame (2) has been seted up to the upper surface of horizontal frame (2), the separation groove includes bottom surface (202) down and places face (205), and places face (205) and bottom surface (202) vertical setting down, fixed mounting has sealing strip (204) on placing face (205).

2. A casement window closing structure according to claim 1, wherein: the upper surface of each transverse frame (2) is connected with one side wall through a first cambered surface (201).

3. A casement window closing structure according to claim 2, wherein: a transition surface (203) is arranged between the first cambered surface (201) and the lower bottom surface (202).

4. A casement window closing structure according to claim 1, wherein: each vertical frame (1) is provided with a barrier strip (3).

5. A casement window closing structure according to claim 4, wherein: the barrier strip (3) comprises a short plane (302) and a long plane (303), and the short plane (302) is connected with the long plane (303) through an inclined cambered surface (301).

6. A casement window closing structure according to claim 5, wherein: the section of the sealing strip (204) is semicircular, and the tangent plane and the short plane of the sealing strip (204) are located on the same plane.