CN212837328U

CN212837328U - Safe type double-colored flat-open window

Info

Publication number: CN212837328U
Application number: CN202021163613.4U
Authority: CN
Inventors: 陈灿辉; 赵龙; 彭云
Original assignee: Qingyuan Guangxiong Aluminum Co ltd
Current assignee: Qingyuan Guangxiong Aluminum Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-30
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a safety double-color casement window, which comprises a door frame, a first door leaf and a second door leaf which are arranged at the lower end of the door frame and can be horizontally opened, and a third door leaf and a fourth door leaf which are fixedly arranged at the upper end of the door frame; the door frame comprises a lower frame, an upper frame which is integrally formed with the lower frame, a separation frame which is arranged between the lower frame and the upper frame, and a middle frame which is arranged in the middle of the lower frame and extends to the upper frame after penetrating through the separation frame; through the underframe, the upper frame, the partition frame and the middle frame which are integrally arranged, the casement window is simple and compact in structure and convenient to install, the applicability of the casement window is greatly improved, and the casement window is more convenient to use by a user.

Description

Safe type double-colored flat-open window

Technical Field

The utility model particularly relates to a double-colored flat-open window of safe type.

Background

The casement window is a window with a window sash fixedly installed on one side of a window frame to be opened inwards or outwards through a hinge, has the advantages of large opening area, good ventilation, good sealing performance, sound insulation, heat preservation and excellent impermeability, and is widely applied to middle and high-grade buildings such as urban business buildings, residential buildings, high-grade houses and the like. The casement window is divided into an inward opening type casement window and an outward opening type casement window according to the opening direction of the window sash, the inward opening type casement window is convenient to clean, and the outward opening type casement window does not occupy space. Casement windows are generally divided into single-sash casement windows and double-sash casement windows according to the number of movable sashes.

In the prior art, the structure of the double-sash casement window is complex, so that the double-sash casement window is difficult to install, has low applicability and has great potential safety hazard during replacement and maintenance.

Disclosure of Invention

In view of this, the utility model aims at providing a simple structure is compact, simple to operate and high double-colored flat-open window of safe type of suitability.

In order to solve the technical problem, the technical scheme of the utility model is that:

a safety double-color casement window comprises a door frame, a first door leaf and a second door leaf which are arranged at the lower end of the door frame and can be horizontally opened, and a third door leaf and a fourth door leaf which are fixedly arranged at the upper end of the door frame; the door frame comprises a lower frame, an upper frame integrally formed with the lower frame, a separation frame arranged between the lower frame and the upper frame, and a middle frame arranged in the middle of the lower frame and extending to the upper frame after penetrating through the separation frame.

Preferably, both ends of the partition frame are welded to the lower frame, the lower end of the middle frame is welded to the lower frame, the upper end of the middle frame is welded to the upper frame, and the portion contacting the partition frame is embedded in the partition frame and welded to the partition frame.

Preferably, an upper frame clamping strip is fastened and fixed on the inner side of the upper frame.

Preferably, a partition frame clamping strip is fastened and fixed at the upper end of the partition frame.

Preferably, the middle frame is also fastened and fixed with middle frame clamping strips on two sides of the part of the middle frame, which is positioned on the upper frame.

Preferably, the first door leaf comprises a first door leaf frame and a first door leaf frame clamping strip which is buckled on the first door leaf frame and used for fixing glass.

Preferably, the second door leaf comprises a second door leaf frame and a second door leaf frame clamping strip which is buckled on the second door leaf frame and used for fixing glass.

The utility model discloses technical effect mainly embodies in following aspect: through the underframe, the upper frame, the partition frame and the middle frame which are integrally arranged, the casement window is simple and compact in structure and convenient to install, the applicability of the casement window is greatly improved, and the casement window is more convenient to use by a user.

Drawings

Fig. 1 is a structural diagram of a safety type double-color casement window of the utility model;

FIG. 2 is a cross-sectional view of E-F of FIG. 1;

FIG. 3 is a cross-sectional view of A-B of FIG. 1;

fig. 4 is a cross-sectional view of C-D in fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right side", "left end", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

Examples

A safe double-color casement window is shown in figure 1 and comprises a door frame 1, a first door leaf 2 and a second door leaf 3 which are arranged at the lower end of the door frame 1 and can be horizontally opened, and a third door leaf 4 and a fourth door leaf 5 which are fixedly arranged at the upper end of the door frame 1; the door frame 1 includes a lower frame 11, an upper frame 12 formed integrally with the lower frame 11, a partition frame 13 disposed between the lower frame 11 and the upper frame 12, and an intermediate frame 14 disposed at a middle portion of the lower frame 11 and extending to the upper frame 12 after passing through the partition frame 13.

As shown in fig. 2 to 4, both ends of the partition frame 13 are welded to the lower frame 11, the lower end of the middle frame 14 is welded to the lower frame 11, the upper end is welded to the upper frame 11, and a portion contacting the partition frame 13 is embedded in the partition frame 13 and is welded to the partition frame 13. An upper frame clamping strip 121 is fastened and fixed on the inner side of the upper frame 12. The upper end of the separation frame 13 is fastened and fixed with a separation frame clamping strip 131. The middle frame strips 141 are also fastened and fixed to both sides of the middle frame 14 at the upper frame 12, and can be matched with the upper frame strips 121 and the partition frame strips 131 to respectively fix the third door leaf 4 and the fourth door leaf 5. The first door leaf 2 comprises a first door leaf frame 21 and a first door leaf frame clamping strip 22 which is buckled on the first door leaf frame 21 and used for fixing glass. The second door leaf 3 comprises a second door leaf frame 31 and a second door leaf frame clamping strip 32 buckled on the second door leaf frame 31 and used for fixing glass.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. The utility model provides a safe type double-colored flat-open window which characterized in that: the door comprises a door frame, a first door leaf and a second door leaf which are arranged at the lower end of the door frame and can be horizontally opened, and a third door leaf and a fourth door leaf which are fixedly arranged at the upper end of the door frame; the door frame comprises a lower frame, an upper frame integrally formed with the lower frame, a separation frame arranged between the lower frame and the upper frame, and a middle frame arranged in the middle of the lower frame and extending to the upper frame after penetrating through the separation frame.

2. The safety type double-color casement window according to claim 1, wherein: the two ends of the separation frame are welded and fixed with the lower frame, the lower end of the middle frame is welded and fixed with the lower frame, the upper end of the middle frame is welded and fixed with the upper frame, and the part which is in contact with the separation frame is embedded into the separation frame and is welded and fixed with the separation frame.

3. The safety type double-color casement window according to claim 1, wherein: and an upper frame clamping strip is fixedly buckled on the inner side of the upper frame.

4. The safety type double-color casement window according to claim 1, wherein: the upper end of the separation frame is fixedly buckled with a separation frame clamping strip.

5. The safety type double-color casement window according to claim 1, wherein: the middle frame is also fastened and fixed with middle frame clamping strips at two sides of the part of the upper frame.

6. The safety type double-color casement window according to claim 1, wherein: the first door leaf comprises a first door leaf frame and a first door leaf frame clamping strip which is buckled on the first door leaf frame and used for fixing glass.

7. The safety type double-color casement window according to claim 1, wherein: the second door leaf comprises a second door leaf frame and a second door leaf frame clamping strip which is buckled on the second door leaf frame and used for fixing glass.