CN210685731U - High-performance composite casement door and window - Google Patents

High-performance composite casement door and window Download PDF

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Publication number
CN210685731U
CN210685731U CN201920848296.0U CN201920848296U CN210685731U CN 210685731 U CN210685731 U CN 210685731U CN 201920848296 U CN201920848296 U CN 201920848296U CN 210685731 U CN210685731 U CN 210685731U
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door
window
sealing
frame
sash
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张荣喜
赖怒涛
刘显萍
张茜
赵清
刘显忠
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Chongqing Huaxia Door and Window Co Ltd
Chongqing Huaxia Steel Structure Co ltd
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Chongqing Huaxia Door and Window Co Ltd
Chongqing Huaxia Steel Structure Co ltd
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Abstract

The utility model belongs to the technical field of building doors and windows, in particular to a high-performance composite vertical hinged door and window, which comprises a door and window frame, door and window sashes and a plurality of sealing structures, wherein the door and window frame comprises an h-shaped multi-cavity plastic section frame and two groups of C-shaped steel section frames, the door and window sashes comprise a T-shaped multi-cavity plastic section sash and two groups of C-shaped steel section sashes, limiting grooves are arranged on the door and window sashes and the door and window frame, and the sealing structures are positioned at the lap joint positions of the door and window frame and the door and window sashes; each set of sealing structures comprises two 'U' -shaped sealing elements. The flat-open door and window with the structure can solve the problems of poor air tightness and heat insulation performance of the flat-open door and window in the prior art.

Description

High-performance composite casement door and window
Technical Field
The utility model belongs to the technical field of building door and window, especially, relate to a compound flat-open door and window of high performance.
Background
The building doors and windows are classified in an opening mode, and comprise a casement door and window, a sliding door and window and the like, and the casement door and window has the advantages of good air tightness, large opening area, good ventilation, convenience in operation and the like, is popular with users, and is the most common opening mode door and window for various civil buildings or industrial buildings. Although traditional flat-open door and window has higher gas tightness than sliding door and window, adopt single chamber double containment structure between the frame usually, the gas tightness can only reach national classification standard's 4 ~ 6 grades. The air tightness is an important condition for ensuring the energy saving rate of building doors and windows and is an important basis for the water tightness and the air sound and sound insulation performance of the doors and windows, and under the background of a construction technical policy requiring gradually improved building energy saving, the air tightness requirement of building specifications on casement doors and windows exceeds level 6, and the traditional casement doors and windows cannot meet the requirement.
Most of the traditional building doors and windows are made of solid-web or hollow steel doors and windows, and the doors and windows are made of single materials regardless of adopting common carbon steel, cold-rolled galvanized steel, color coating steel plates or stainless steel. Because the metal material has good heat-conducting property, the metal material has good machining property and physical and mechanical properties when being used for manufacturing building doors and windows, but the doors and windows have poor heat-insulating property and are not beneficial to building energy conservation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound flat-open door and window of high performance to solve among the prior art flat-open door and window's gas tightness and the relatively poor problem of heat preservation and heat-proof quality.
In order to achieve the above purpose, the technical scheme of the utility model is that: a high-performance composite vertical hinged door and window comprises a door and window frame, door and window sashes and a plurality of sealing structures, wherein the door and window frame comprises an h-shaped multi-cavity plastic section frame and two groups of C-shaped steel section frames, the vertical direction of the plastic section frame is a first flange, the horizontal direction of the plastic section frame is a cavity, the flanges comprise a first long flange and a first short flange, and the two groups of C-shaped steel section frames are respectively and rigidly compounded with the first long flange and the first short flange of the h-shaped plastic section frame; the door and window sash comprises a T-shaped multi-cavity plastic section sash and two groups of C-shaped steel section sashes, wherein one of the plastic section sash is a second flange, the other is a cavity, and the two groups of C-shaped steel section sashes and the T-shaped plastic section sash form rigid composition; the door and window sash and the door and window frame are both provided with limiting grooves, and the sealing structure is positioned at the position where the door and window frame and the door and window sash are lapped; each group of sealing structures comprises two U-shaped sealing pieces, the bottom of each sealing piece is provided with a boss, and the limiting groove is used for positioning the boss; the two bosses of each group of sealing structures respectively correspond to the limiting grooves on the door and window sash and the door and window frame; the lengths of two sides of the U-shaped sealing element are different, a first sealing rubber strip groove is formed in the inner side of the longer side of the U-shaped sealing element, and a first sealing rubber strip is arranged in the first sealing rubber strip groove; the side, with the shorter length, of the two U-shaped sealing parts is close to the first sealing rubber strip.
The technical scheme has the beneficial effects that the door and window sash and the door and window frame in the ① scheme are both formed by compounding the plastic section and the steel section, the steel section can ensure the strength and the bending rigidity of the door and window sash and the door and window frame, the plastic section has multiple cavities, and good heat preservation and heat insulation effects can be realized.
Further, still include well club, well club is the same with the structure of door and window fan, well club is fixed on the door and window fan. The mullion can increase the strength of the door and window sash.
Furthermore, second sealant strip grooves are formed in the inner side of the first long flange and the two ends of the inner side of the second flange; a second sealing rubber strip is arranged in the second sealing rubber strip groove; the cross-sectional shapes of the second sealant strip grooves are both wide at the bottom and narrow at the opening. The second sealing rubber strip is arranged, so that the air tightness and the water tightness of the door and window sash and the door and window frame are guaranteed, the second sealing rubber strip groove is designed into a shape with a wide bottom and a narrow opening, and the second sealing rubber strip is not easy to fall off after being installed.
And further, the four-bar side hung window hinge is used for connecting the door and window sash with the door and window frame. The four-connecting-rod casement window hinge can ensure the opening and closing of the door and window sash and the door and window frame.
Further, be equipped with the drainage on the multicavity section bar of "T" font and chew, the top that the drainage was chewed is equipped with the rubber mounting groove, installs the rubber that is used for sheltering from the drainage and chews in the rubber mounting groove. The rubber can not block the outflow of the water in the drainage nozzle, and when the outside wind blows the rainwater to the direction of the drainage nozzle, the rubber can block the rainwater to achieve the effect of one-way conduction.
Furthermore, the two ends of the rubber are respectively provided with a hard rubber and a soft rubber, and the hard rubber is arranged in the rubber mounting groove.
Further, a handle lock is installed on the door and window sash. The handle lock is convenient for opening and closing the door and the window sash.
Drawings
Fig. 1 is a schematic structural view of a high-performance composite casement door and window of the present invention;
FIG. 2 is a side cross-sectional view of FIG. 1;
FIG. 3 is a sectional view of the window and door frame;
FIG. 4 is a cross-sectional view of a door or window sash;
fig. 5 is a cross-sectional view of the seal structure.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the door and window frame comprises a door and window frame 1, door and window sashes 2, a handle lock 3, a sealing structure 4, a steel section frame 5, a first long flange 6, a first short flange 7, a plastic section frame 8, a partition plate 9, a second sealant strip groove 10, a steel section sash 11, a sealing element 12, a boss 13, a first sealant strip 14, a first sealant strip groove 15, a plastic section sash 16, a second flange 17, a four-connecting-rod casement window hinge 18 and a drainage nozzle 19.
The examples are substantially as shown in figures 1 to 5 of the accompanying drawings: a high-performance composite side-hung door and window comprises a door and window frame 1, door and window sashes 2, mullions, a plurality of sealing structures 4, four-connecting-rod side-hung window hinges 18 and handle locks 3 installed on the door and window sashes 2. As shown in fig. 2, the four-bar linkage casement window hinge 18 connects the door window sash 2 and the door window frame 1, and the mullion is fixed on the door window sash 2, so that the strength of the door window sash 2 can be increased. As shown in fig. 3, the door and window frame 1 includes an h-shaped multi-chamber plastic section frame 8 and two sets of C-shaped steel section frames 5, the plastic section frame 8 is a first flange in the vertical direction and a cavity in the horizontal direction, the flanges include a first long flange 6 and a first short flange 7, the two sets of C-shaped steel section frames 5 respectively form rigid composite with the first long flange 6 and the first short flange 7 of the h-shaped plastic section frame 8, and the rigid composite method adopted in this embodiment is bonding of a bonding layer and a mechanical cold rolling process. The inner side of the first long flange 6 and the two ends of the inner side of the second flange 17 are provided with second sealing rubber strip grooves 10; a second sealing rubber strip is arranged in the second sealing rubber strip groove 10; the cross-sectional shape of the second sealing rubber strip groove 10 is a shape with a wide bottom and a narrow opening, and the shape can ensure that the second sealing rubber strip is not easy to fall off after being installed. As shown in fig. 4, each of the door and window sash 2 and the mullion includes a "T" -shaped multi-chamber plastic sash 16 and two sets of "C" -shaped steel sash 11, a "i" of the plastic sash 16 is a second flange 17, a "i" is a cavity, the two sets of "C" -shaped steel sash 11 and the "T" -shaped plastic sash 16 form a rigid composite, and the rigid composite method adopted in the embodiment is bonding and mechanical cold rolling. Limiting grooves are formed in the door window sash 2 and the door window frame 1, and as shown in fig. 2, the sealing structure 4 is located at the position where the door window frame 1 is in lap joint with the door window sash 2. As shown in fig. 5, each group of sealing structures 4 comprises two U-shaped sealing parts 12, the bottom of the opening of each sealing part 12 is provided with a boss 13, a limiting groove is used for positioning the boss 13, and the two bosses 13 of each group of sealing structures 4 respectively correspond to the limiting grooves on the door and window sash 2 and the door and window frame 1; the lengths of two sides of the U-shaped sealing element 12 are different, a first sealing rubber strip groove 15 is arranged on the inner side of the longer side of the U-shaped sealing element, and a first sealing rubber strip 14 is arranged in the first sealing rubber strip groove 15; the shorter length sides of the two "U" shaped seals 12 abut against the first strip of sealant 14. The multi-cavity sectional material in the shape of the T is provided with a drainage nozzle 19, a rubber mounting groove is arranged above the drainage nozzle 19, a rubber used for shielding the drainage nozzle 19 is mounted in the rubber mounting groove, the two ends of the rubber are respectively provided with a hard rubber and a soft rubber, and the hard rubber is mounted in the rubber mounting groove. The rubber can not block the outflow of water in the drain nozzle 19, and when outside wind blows rainwater to the direction of the drain nozzle 19, the rubber can block the rainwater, so that the effect of one-way conduction is achieved.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (7)

1. The utility model provides a compound flat-open door and window of high performance which characterized in that: comprises a door and window frame, door and window sashes and a plurality of sealing structures, wherein the door and window frame comprises an h-shaped multi-chamber plastic section bar frame and two groups of multi-chamber plastic section bar frames
Figure FDA0002086600830000014
The vertical direction of the steel section bar frame is the firstA flange, transversely being the cavity, the flange includes first long flange and first short flange, two sets of
Figure FDA0002086600830000015
The H-shaped steel section frame is rigidly compounded with the first long flange and the first short flange of the H-shaped plastic section frame respectively; the door and window sash comprises
Figure FDA0002086600830000019
Plastic profile sash with character-shaped multi-chamber and two groups
Figure FDA0002086600830000016
The steel section fan of font, the "one" of plastic section fan is the second flange, "I" is the cavity, two sets of
Figure FDA0002086600830000017
H-shaped steel section sash and
Figure FDA0002086600830000018
the plastic section fan in the shape of the Chinese character 'ji' forms rigid compounding; the door and window sash and the door and window frame are both provided with limiting grooves, and the sealing structure is positioned at the position where the door and window frame and the door and window sash are lapped; each group of sealing structures comprises two
Figure FDA0002086600830000011
The bottom of each sealing element is provided with a boss, and the limiting groove is used for positioning the boss; the two bosses of each group of sealing structures respectively correspond to the limiting grooves on the door and window sash and the door and window frame; the above-mentioned
Figure FDA0002086600830000012
The lengths of two sides of the font sealing element are different, a first sealing rubber strip groove is arranged on the inner side of the longer side of the font sealing element, and a first sealing rubber strip is arranged in the first sealing rubber strip groove; the two are
Figure FDA0002086600830000013
The side of the letter-shaped sealing element with the shorter length is close to the first sealing rubber strip.
2. The high-performance composite side-hung door and window according to claim 1, characterized in that: the window frame further comprises a mullion, the mullion is identical to the door and window sash in structure, and the mullion is fixed to the door and window sash.
3. The high-performance composite side-hung door and window according to claim 1, characterized in that: second sealant strip grooves are formed in the inner side of the first long flange and the two ends of the inner side of the second flange; a second sealing rubber strip is arranged in the second sealing rubber strip groove; the cross-sectional shapes of the second sealant strip grooves are both wide at the bottom and narrow at the opening.
4. The high-performance composite side-hung door and window according to claim 3, characterized in that: the four-bar side hung window hinge is used for connecting the door and window sash with the door and window frame.
5. The high-performance composite side-hung door and window according to claim 4, characterized in that: the above-mentioned
Figure FDA00020866008300000110
The multi-chamber section bar of font is equipped with the drainage and chews, and the top that the drainage was chewed is equipped with the rubber mounting groove, installs the rubber that is used for sheltering from the drainage and chews in the rubber mounting groove.
6. The composite high-performance casement window and door of claim 5, wherein the composite high-performance casement window and door comprises: the two ends of the rubber are respectively provided with a hard rubber and a soft rubber, and the hard rubber is arranged in the rubber mounting groove.
7. The high-performance composite side-hung door and window according to claim 1, characterized in that: and a handle lock is arranged on the door and window sash.
CN201920848296.0U 2019-06-06 2019-06-06 High-performance composite casement door and window Active CN210685731U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920848296.0U CN210685731U (en) 2019-06-06 2019-06-06 High-performance composite casement door and window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920848296.0U CN210685731U (en) 2019-06-06 2019-06-06 High-performance composite casement door and window

Publications (1)

Publication Number Publication Date
CN210685731U true CN210685731U (en) 2020-06-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920848296.0U Active CN210685731U (en) 2019-06-06 2019-06-06 High-performance composite casement door and window

Country Status (1)

Country Link
CN (1) CN210685731U (en)

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