CN213980439U - Double-bridge-cutoff heat-insulation window structure - Google Patents
Double-bridge-cutoff heat-insulation window structure Download PDFInfo
- Publication number
- CN213980439U CN213980439U CN202022274734.2U CN202022274734U CN213980439U CN 213980439 U CN213980439 U CN 213980439U CN 202022274734 U CN202022274734 U CN 202022274734U CN 213980439 U CN213980439 U CN 213980439U
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- Prior art keywords
- section bar
- window frame
- frame section
- window
- heat
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- Expired - Fee Related
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- 238000009413 insulation Methods 0.000 title claims abstract description 41
- 239000011521 glass Substances 0.000 claims abstract description 16
- 229920000742 Cotton Polymers 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 6
- 229920002635 polyurethane Polymers 0.000 claims abstract description 6
- 239000004814 polyurethane Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a double bridge cut-off window structure that insulates against heat, including window frame and casement, its characterized in that: the window frame comprises an outer window frame section, a middle window frame section and an inner window frame section, the outer window frame section is connected with one side of the middle window frame section through two first heat-insulating strips, the other side of the middle window frame section is connected with the inner window frame section through two second heat-insulating strips, first heat-insulating soundproof cotton and second heat-insulating soundproof cotton are respectively arranged between the first heat-insulating strips and the second heat-insulating strips, a sealing rubber strip is arranged at the upper part of the middle window frame section, the window sash comprises a window sash slide rail section and a window sash glass lower section, the window sash glass lower section and the window sash slide rail section are fixedly connected through polyurethane glue, and the upper end of the sealing rubber strip is tightly connected with the bottom of the window sash glass lower section; the door and window can not be the weak point of heat insulation of the building, and the integral heat insulation performance of the building is improved.
Description
Technical Field
The utility model relates to door and window's technical field especially relates to a double bridge cut-off heat insulation window structure.
Background
The door and window is one of the essential components of all buildings, and can be roughly divided into the following types according to the material and function of the door and window: wood door and window, steel door and window, revolving door anti-theft door, automatic door, plastic door and window, revolving door, iron flower door and window, plastic steel door and window, stainless steel door and window, aluminium alloy door and window, glass steel door and window, bridge cut-off aluminium door and window, etc. the most common heat insulation window at present is the bridge cut-off window.
The bridge cut-off window mainly comprises a heat insulation bridge cut-off section, glass, hardware fittings and adhesive tapes. The most main bridge-cut-off section bar comprises three parts, namely an indoor alloy section bar and an outdoor alloy section bar, wherein the middle parts of the alloy section bars are connected into a whole by a nylon pa66 heat insulation bar, and the heat insulation bar plays a role of preventing warm current from losing heat outwards in winter and preventing external heat from flowing into an internal barrier in summer. However, the general bridge-cut-off doors and windows only have one 'heat-cut-off cold bridge', if the door and window are exposed to the sun for a long time, the external temperature can also permeate into the door and window, and the separation effect is not strong.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above object, the utility model provides a following technical scheme: in order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double bridge cut-off window structure that insulates against heat, includes window frame and casement, its characterized in that: the window frame comprises an outer window frame section bar, a middle window frame section bar and an inner window frame section bar, the outer window frame section bar is connected with one side of the middle window frame section bar through two first heat insulation strips, the other side of the middle window frame section bar is connected with the inner window frame section bar through two second heat insulation strips, first heat insulation and sound insulation cotton and second heat insulation and sound insulation cotton are respectively arranged in the middles of the first heat insulation strips and the second heat insulation strips, a sealing rubber strip is arranged on the upper portion of the middle window frame section bar, the window sash comprises a window sash slide rail section bar and a window sash glass lower section bar, the window sash glass lower section bar and the window sash slide rail section bar are fixedly connected through polyurethane glue, and the upper end of the sealing rubber strip is tightly connected with the bottom of the window sash glass lower section bar.
Furthermore, the upper part of the inner window frame section bar is provided with a special transmission part sliding support which is connected with the window sash sliding rail section bar in a sliding way.
Furthermore, one side of the outer window frame section bar and one side of the inner window frame section bar are provided with notches, two sides of the middle window frame section bar are provided with notches, and the first heat insulation strip and the second heat insulation strip are connected through the notches.
Furthermore, a heat insulation cavity is arranged between the sealing rubber strip and the special transmission part sliding support.
Furthermore, the material wall thickness of the window frame section bar and the window sash section bar is 1.8 MM.
The utility model discloses possess following beneficial effect:
1. the utility model discloses a two bridge cut-off structural design and additional thermal-insulated soundproof cotton use the polyurethane glue to connect the casement section bar simultaneously for door and window no longer becomes the thermal-insulated weak point of building, has promoted the whole heat-proof quality of building.
2. The wall thickness of the material is increased to 1.8mm from the existing 1.4mm, the wind pressure resistance of the door and window is greatly improved, and the higher the wind pressure resistance is, the safer the door and window is.
3. The simple design of the fan frame greatly improves the permeability of the window on the basis of not reducing the heat insulation and strength performance of the aluminum material, so that the small window can also have good lighting performance.
Drawings
FIG. 1 is a schematic structural view of a double break bridge insulated window structure;
wherein the reference numerals are as follows: 1. an outer window frame profile; 2. intermediate window frame profiles; 3. an inner sash profile; 4. A window sash; 401. window sash sliding rail section bar; 402. window sash glass lower section bar; 5. polyurethane glue; 6. sealing rubber strips; 7. first heat and sound insulation cotton; 8. second heat and sound insulation cotton; 9. a special driving part is used for sliding support; 101. A first insulating strip; 102. and a second insulating strip.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and simplification of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention will be further explained with reference to the drawings in the following description:
the utility model provides a double bridge cut-off window structure that insulates against heat, includes window frame and casement 4, its characterized in that: the window frame comprises an outer window frame section bar 1, a middle window frame section bar 2 and an inner window frame section bar 3, wherein the outer window frame section bar 1 is connected with one side of the middle window frame section bar 2 through two first heat insulation strips 101, the other side of the middle window frame section bar 2 is connected with the inner window frame section bar 3 through two second heat insulation strips 102, a first heat insulation sound insulation cotton 7 and a second heat insulation sound insulation cotton 8 are respectively arranged between the first heat insulation strips 101 and the second heat insulation strips 102, the window frame is sequentially provided with two strip penetrating parts from outside to inside to realize two heat-insulation cold bridges, the strip penetrating parts are connected through the heat insulation strips to achieve the purpose of heat insulation, heat insulation and sound insulation cotton are filled in cavities of the heat insulation strips to achieve better heat insulation effect, the upper part of the middle window frame section bar 2 is provided with a sealing rubber strip 6, a window sash 4 comprises a window sash slide rail section bar 401 and a window sash glass lower section bar 402, the window sash glass lower section bar 402 is fixedly connected with the window sash slide rail section bar 401 through polyurethane glue 5, the direct connection of the section bars is avoided, and the effect of breaking a heat and cold bridge is achieved; the upper end of the sealing rubber strip 6 is tightly connected with the bottom of the sash glass lower section bar 402. The upper part of the inner window frame section bar 3 is provided with a special transmission part sliding support 9, and the special transmission part sliding support 9 is connected with the window sash sliding rail section bar 401 in a sliding way. One side of the outer window frame profile 1 and the inner window frame profile 3 is provided with a notch, the two sides of the middle window frame profile 2 are provided with notches, and the first heat insulating strip 101 and the second heat insulating strip 102 are connected through the notches. Through joint strip 6 sealed thermal-insulated, sealing connection section bar about professional driving medium sliding support 9 simultaneously forms independent thermal-insulated chamber between joint strip 6 and professional driving medium sliding support 9, lets the heat be difficult to pass indoor more, plays better thermal-insulated effect, and the material wall thickness of window frame section bar and casement section bar is 1.8MM, the wind-pressure resistance performance of very big improvement door and window, and the wind-pressure resistance performance is higher, and door and window is safe more. The sash frame is designed into an indoor section cavity structure, the inner surface of a section at the lower part of the glass of the sash 4 is basically flush with the upper part of an outer section of a window frame, and the influence of the too wide design of the sash frame on the light permeability is reduced to the greatest extent, so that the indoor daylighting rate is improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a double bridge cut-off window structure that insulates against heat, includes window frame and casement (4), its characterized in that: the window frame comprises an outer window frame section bar (1), middle window frame section bar (2) and interior window frame section bar (3), outer window frame section bar (1) is connected through two first heat insulating strip (101) with middle window frame section bar (2) one side, the opposite side of middle window frame section bar (2) is connected through two second heat insulating strip (102) with interior window frame section bar (3), the centre of first heat insulating strip (101) and second heat insulating strip (102) is provided with first thermal-insulated soundproof cotton (7) and second thermal-insulated soundproof cotton (8) respectively, the upper portion of middle window frame section bar (2) is provided with joint strip (6), casement (4) are including casement slide rail section bar (401) and casement glass lower part section bar (402), casement glass lower part section bar (402) and casement slide rail section bar (401) are through polyurethane glue (5) fixed connection, the upper end and the bottom zonulae occludens of casement glass lower part section bar (402) of joint strip (6).
2. A double break bridge insulated window structure according to claim 1, characterized in that: the upper portion of interior window frame section bar (3) is provided with special driving medium sliding support (9), special driving medium sliding support (9) with casement slide rail section bar (401) sliding connection.
3. A double break bridge insulated window structure according to claim 1, characterized in that: one side of the outer window frame section bar (1) and one side of the inner window frame section bar (3) are provided with notches, two sides of the middle window frame section bar (2) are provided with notches, and the first heat insulation strip (101) and the second heat insulation strip (102) are connected through the notches.
4. A double break bridge insulated window structure according to claim 2, characterized in that: and a heat insulation cavity is arranged between the sealing rubber strip (6) and the special transmission part sliding support (9).
5. A double break bridge insulated window structure according to claim 1, characterized in that: the material wall thickness of the window frame section bar and the window sash is 1.8 MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022274734.2U CN213980439U (en) | 2020-10-13 | 2020-10-13 | Double-bridge-cutoff heat-insulation window structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022274734.2U CN213980439U (en) | 2020-10-13 | 2020-10-13 | Double-bridge-cutoff heat-insulation window structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213980439U true CN213980439U (en) | 2021-08-17 |
Family
ID=77256204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022274734.2U Expired - Fee Related CN213980439U (en) | 2020-10-13 | 2020-10-13 | Double-bridge-cutoff heat-insulation window structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213980439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482808A (en) * | 2022-02-09 | 2022-05-13 | 辽宁科技大学 | Energy-saving casement and window |
| 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 |
-
2020
- 2020-10-13 CN CN202022274734.2U patent/CN213980439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482808A (en) * | 2022-02-09 | 2022-05-13 | 辽宁科技大学 | Energy-saving casement and window |
| 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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| 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: 20210817 |