CN206707537U - A kind of door-window section bar - Google Patents
A kind of door-window section bar Download PDFInfo
- Publication number
- CN206707537U CN206707537U CN201720395732.4U CN201720395732U CN206707537U CN 206707537 U CN206707537 U CN 206707537U CN 201720395732 U CN201720395732 U CN 201720395732U CN 206707537 U CN206707537 U CN 206707537U
- Authority
- CN
- China
- Prior art keywords
- frame
- door
- glass
- window
- section bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 claims abstract description 44
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 11
- 208000002925 dental caries Diseases 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000005357 flat glass Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model proposes a kind of door-window section bar, for aluminium alloy door or the frame of aluminum window, wherein, the door-window section bar is at least combined by housing (221), inside casing (222) and glass depression frame (223), and the cross section of the housing (221), inside casing (222) and glass depression frame (223) at least has two independently divided cavitys opened.The cross section of the housing of door-window section bar of the present utility model, inside casing and glass depression frame at least has two independently divided cavitys opened, enhance the intensity of section bar, cross sectional moment of inertia is improved especially by closed cavity, substantially increase the ability of section bar anti-torsion deformation, and two cavitys separated form two air chambers, heat conduction between two air chambers is greatly limited, the design in some relatively existing section bar opening sections, its structural strength, service life, non-deformability, heat-proof quality are improved.
Description
Technical Field
The utility model relates to a door and window section bar that can be used to aluminum alloy door or window.
Background
The aluminum alloy door and window has beautiful appearance, good sealing performance and light weight, and is widely applied to the fields of residence, office and the like. The overall dimension and the wall thickness of the door and window section bar adopted by the existing aluminum alloy door and window are in national standards, but in order to save cost, a lot of manufacturers often steal labor and reduce materials in design, reduce a part of reinforcing structures, cause the structural strength of the aluminum alloy door and window to be weakened, and have potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide door and window section bar to reduce or avoid the aforementioned problem.
In order to solve the technical problem, the utility model provides a door and window section bar for the frame of aluminum alloy door or aluminum alloy window, wherein, door and window section bar is pressed the line frame combination by frame, inside casing and glass at least and is formed, the cross section of frame, inside casing and glass press the line frame all has two independent spaced cavitys at least.
Preferably, the outer frame and the inner frame are connected together through two heat insulation strips, and a first plane for installing the glass of the door and window is formed by connecting the outer frame and the inner frame.
Preferably, a glass clamping groove is formed between the outer frame and the glass pressing wire frame, a glass cushion block is arranged at the bottom of the glass clamping groove, the glass cushion block is provided with a concave section, two free ends of the concave section are attached to the first plane, and the concave part of the concave section crosses the heat insulation strip.
Preferably, the inner frame is provided with a clamping groove for inserting the glass pressing line frame, an opening of the clamping groove does not protrude out of the outer side of the first plane, and a sealing strip matched with the glass pressing line frame is arranged in the clamping groove.
The utility model discloses a frame of door and window section bar, the cross section of inside casing and glass pressure line frame all has two independent separated cavitys at least, the intensity of section bar has been strengthened, especially, the section moment of inertia has been improved through sealing the cavity, the anti torsional deformation's of section bar ability has been improved greatly, and two separated cavitys have formed two air chambers, heat conduction between two air chambers has received very big restriction, the design of the uncovered cross-section of some section bars relatively current, its structural strength, long service life, anti deformability, the heat-proof quality has all obtained the promotion.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein,
fig. 1 is a schematic cross-sectional view of a door/window profile according to an embodiment of the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings. Wherein like parts are given like reference numerals.
The utility model discloses a door and window section bar's local cross-section schematic diagram is shown in fig. 1, wherein, door and window section bar can be used to make or assemble the frame that forms aluminium alloy door or aluminium alloy window, for example door frame, door leaf frame, window frame or window leaf frame etc.. Referring to fig. 1, the door and window profile of the present invention is formed by combining at least an outer frame 221, an inner frame 222 and a glass pressing frame 223, wherein the cross sections of the outer frame 221, the inner frame 222 and the glass pressing frame 223 at least have two independent and separated cavities.
Compared with the prior art, the door and window profile has the outstanding improvement that the cross sections of the outer frame 221, the inner frame 222 and the glass press line frame 223 which form the door and window profile at least have two independent separated cavities, namely, as shown in the figure, the three frames are provided with two independent separated cavities which are separately formed into a closed form (the door and window can form a plurality of rotary holes during assembly and installation, but the overall separated form of the cavities can not be damaged), the door and window profile has the advantages that the strength of the profile is obviously enhanced by the two cavities, particularly, the section inertia moment is increased by the closed cavities, the torsional deformation resistance of the profile is greatly improved, the two separated cavities form two air cavities, the heat conduction between the two air cavities is greatly limited, and compared with the design of the open sections of the existing profiles, the structural strength, the service life, the deformation resistance and the heat insulation performance of the heat-insulating plate are all improved.
In another preferred embodiment, the outer frame 221 and the inner frame 222 are connected together by two insulating strips 23, and the outer frame 221 and the inner frame 222 are connected to form a first plane 24 for mounting a window glass (not shown). This application adopts the mode of heat insulating strip 23, can completely cut off the heat transfer between frame 221 and the inside casing 222, has improved heat-proof quality. In addition, the conventional outer frame 221 and inner frame 222 often neglect the assembly accuracy, cannot strictly ensure the tightness of the fit with the window glass, and are often adjusted by the glass spacers 211 (which will be described in detail later) during subsequent installation, so that warping is likely to occur, which causes assembly gaps, is not favorable for the smooth appearance of the product, affects the sound insulation and heat insulation performance of the window and door, and has high requirements on installation personnel. In the present application, it is specifically mentioned that in the assembled product, the outer frame 221 and the inner frame 222 are required to ensure that a first plane 24 is formed, that is, the height of the plane of the portions of the outer frame 221 and the inner frame 222 engaged with the door glass is maintained, and this is achieved by designing the sides of the outer frame 221 and the inner frame 222 facing the portions engaged with the door glass to be planar as shown in the drawing, and arranging the dovetail grooves connecting the heat insulating strips 23 to correspond to each other, and by preferably maintaining the alignment by means of clamps during assembly, ensuring that the first plane 24 is formed.
Further, in a further preferred embodiment, the inner frame 222 is provided with a clamping groove 25 for inserting the glass pressing frame 223, an opening of the clamping groove 25 does not protrude outside the first plane 24, and the clamping groove 25 is further provided with a sealing strip 251 matched with the glass pressing frame 223. That is, in order to save cost, many existing products design the glass press frame in an open form, which reduces structural strength and heat insulation performance, and on the other hand, to simplify the process and reduce cost, the opening of the clamping groove 25 is designed to protrude outside the first plane 24, which results in the formation of a protrusion outside the first plane 24, and when installing the window and door glass, the angle of the glass needs to be inclined to avoid the opening part of the protruding opening groove. And adopt the design of this application, with draw-in groove 25 complete design in the below of first plane 24, need not consider when installing door and window glass and bypass the problem of protrusion, reduced the work load of equipment operation, and glass pressure line frame 223 has designed into and has had two independent separated cavitys, and relative current open design has improved structural strength, life, resistance to deformation ability and heat-proof quality.
In a further preferred embodiment, a glass clamping groove is formed between the outer frame 221 and the glass pressing wire frame 223, a glass cushion block 211 is arranged at the bottom of the glass clamping groove, the glass cushion block 211 has a concave section, two free ends of the concave section are attached to the first plane 24, and the concave part of the concave section crosses the heat insulation strip 23. That is, when the outer frame 221 and the inner frame 222 are connected, if the heat insulating strips 23 at individual places protrude outside the first plane 24, the glass mat block 211 is jacked up, so the present application designs the glass mat block 211 in the form of a concave section, so that the concave part crosses the heat insulating strips 23, there is no concern about the problem that the heat insulating strips 23 partially protrude, and the contact area of the two free ends of the concave section and the first plane 24 becomes small, so that the requirement for the flatness of the first plane 24 can be reduced, the assembly requirement is reduced, and the cost is saved.
To sum up, the utility model discloses a frame, inside casing and glass press the cross section of line frame of door and window section bar all have two independent spaced apart cavitys at least, the intensity of section bar has been strengthened, especially improved the cross-section moment of inertia through sealing the cavity, the ability of the anti torsional deformation of section bar has been improved greatly, and two spaced apart cavitys have formed two air chambers, heat conduction between two air chambers has received very big restriction, the design of the uncovered cross-section of some section bars relatively current, its structural strength, long service life, anti deformability, the heat-proof quality has all obtained the promotion.
It is to be understood by those skilled in the art that while the present invention has been described in terms of several embodiments, it is not intended that each embodiment cover a separate embodiment. The description is given for clearness of understanding only, and it is to be understood that all matters in the embodiments are to be interpreted as including all technical equivalents which are encompassed by the claims.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes, modifications and combinations that may be made by those skilled in the art without departing from the spirit and principles of the invention should be considered within the scope of the invention.
Claims (4)
1. The utility model provides a door and window section bar for frame of aluminium alloy door or aluminium alloy window, its characterized in that, door and window section bar is formed by frame (221), inside casing (222) and glass press line frame (223) combination at least, the cross section of frame (221), inside casing (222) and glass press line frame (223) all has two independent spaced apart cavitys at least.
2. Door and window profile according to claim 1, characterized in that the outer frame (221) and the inner frame (222) are connected together by two insulating strips (23), the outer frame (221) and the inner frame (222) being connected to form a first plane (24) for mounting the glass of the window.
3. The door and window profile as claimed in claim 2, wherein a glass clamping groove is formed between the outer frame (221) and the glass pressing frame (223), a glass cushion block (211) is arranged at the bottom of the glass clamping groove, the glass cushion block (211) has a concave section, two free ends of the concave section are attached to the first plane (24), and the concave part of the concave section crosses the heat insulation strip (23).
4. The door and window profile as claimed in claim 3, wherein a clamping groove (25) for inserting the glass pressing wire frame (223) is arranged on the inner frame (222), the opening of the clamping groove (25) does not protrude outside the first plane (24), and a sealing strip (251) matched with the glass pressing wire frame (223) is arranged in the clamping groove (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395732.4U CN206707537U (en) | 2017-04-17 | 2017-04-17 | A kind of door-window section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395732.4U CN206707537U (en) | 2017-04-17 | 2017-04-17 | A kind of door-window section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206707537U true CN206707537U (en) | 2017-12-05 |
Family
ID=60455158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720395732.4U Expired - Fee Related CN206707537U (en) | 2017-04-17 | 2017-04-17 | A kind of door-window section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206707537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089900A (en) * | 2021-03-03 | 2021-07-09 | 海门市品一铝业有限公司 | High-heat-insulation glass curtain wall and processing technology thereof |
| CN115234146A (en) * | 2022-08-09 | 2022-10-25 | 常州市众鑫装饰工程有限公司 | Sound insulation type metal frame structure, energy-saving door and window and installation method of energy-saving door and window |
-
2017
- 2017-04-17 CN CN201720395732.4U patent/CN206707537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089900A (en) * | 2021-03-03 | 2021-07-09 | 海门市品一铝业有限公司 | High-heat-insulation glass curtain wall and processing technology thereof |
| CN115234146A (en) * | 2022-08-09 | 2022-10-25 | 常州市众鑫装饰工程有限公司 | Sound insulation type metal frame structure, energy-saving door and window and installation method of energy-saving door and window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |