CN214786915U - External-open sash section bar for steel fire-resistant window - Google Patents
External-open sash section bar for steel fire-resistant window Download PDFInfo
- Publication number
- CN214786915U CN214786915U CN202023286975.5U CN202023286975U CN214786915U CN 214786915 U CN214786915 U CN 214786915U CN 202023286975 U CN202023286975 U CN 202023286975U CN 214786915 U CN214786915 U CN 214786915U
- Authority
- CN
- China
- Prior art keywords
- outward
- fan
- opening
- hollow cavity
- sealing strip
- 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.)
- Active
Links
Images
Landscapes
- Special Wing (AREA)
Abstract
The utility model discloses an outward-opening sash profile for a steel fire-resistant window, which comprises an outward-opening sash hollow cavity; an outward-opened fan first sealing strip portion is arranged on the upper portion of the outward-opened fan hollow cavity in an extending mode towards the left side, and an outward-opened fan first dovetail groove is formed below the outward-opened fan first sealing strip portion; an outward-opened fan second sealing strip portion extends towards the right side from the upper portion of the outward-opened fan hollow cavity, and an outward-opened fan second dovetail groove is formed below the outward-opened fan second sealing strip portion; the middle part of the left side of the hollow cavity of the outward opening fan is provided with a first U-shaped groove of the outward opening fan, and an outward opening fan step is arranged below the first U-shaped groove of the outward opening fan; the right side of the lower part of the hollow cavity of the outward opening fan is provided with a second U-shaped groove of the outward opening fan. The utility model discloses a steel is outer casement section bar for fire-resistant window can save the installation consumptive material, and then saves the weight of overall installation structure to the reasonable setting of sealing strip, hidden hinge, glazing bead in the swinging-out casement window has been realized through the cooperation setting of U type groove, dovetail, step simultaneously in the installation of fire-resistant window.
Description
Technical Field
The utility model relates to a door and window section bar technical field, concretely relates to steel is outer casement section bar for fire-resistant window.
Background
In the last decade, 3.1 million high-rise building fires occur all over the country, 474 people are killed, and the direct property loss is 15.6 million yuan. Among them, the situation is severe, especially, 3 major fires, 4 major fires, and 24 major fires. 34.7 ten thousand of high-rise buildings (more than 8 floors and more than 24 meters) in China, and nearly 6000 super-high floors more than one hundred meters are all in the first place in the world. Wherein 1.9 million Chongqing, more than 2 million Beijing and up to 3 million Shanghai are provided.
The high-rise building has large volume, complex functions, dense personnel, many hazard sources and large fire load, and brings serious challenges to fire prevention and control. Many fires in China are caused by indoor electrical appliances or fire sources and then spread outdoors through doors and windows, so that larger fires are caused, and larger economic losses are caused.
Based on the circumstances, the utility model provides a steel is outer casement section bar for fire-resistant window can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel is outer casement section bar for fire-resistant window. The utility model discloses a steel is outer casement section bar for fire-resistant window simple structure, convenient to use can save the installation consumptive material, and then saves the weight of whole mounting structure to the installation of fire-resistant window through the cooperation setting of U type groove, dovetail, step simultaneously, has realized the reasonable setting of sealing strip, hidden hinge, glazing bead in the swinging-out casement window.
The utility model discloses a following technical scheme realizes:
the steel outer-open-leaf section for the fire-resistant window comprises an outer-open-leaf hollow cavity, wherein the end-face-shaped main body of the outer-open-leaf hollow cavity is integrally T-shaped;
an outward-opened fan first sealing strip portion extends towards the left side of the upper portion of the outward-opened fan hollow cavity, and an outward-opened fan first dovetail groove is formed below the outward-opened fan first sealing strip portion;
an outward-opened fan second sealing strip portion extends towards the right side from the upper portion of the outward-opened fan hollow cavity, an outward-opened fan second dovetail groove is arranged below the outward-opened fan second sealing strip portion, and the position of the outward-opened fan second dovetail groove is lower than that of the outward-opened fan first dovetail groove;
a steel plate above the middle part of the left side of the hollow cavity of the outward-opening fan is bent inwards to form a first U-shaped groove of the outward-opening fan, and the steel plate below the first U-shaped groove of the outward-opening fan is bent inwards to form steps of the outward-opening fan;
and a second U-shaped groove of the outward opening fan is formed in the steel plate on the right side of the lower part of the hollow cavity of the outward opening fan in a bending mode.
The utility model aims to provide a steel is outer casement section bar for fire-resistant window. The utility model discloses a steel is outer casement section bar for fire-resistant window simple structure, convenient to use can save the installation consumptive material, and then saves the weight of whole mounting structure to the installation of fire-resistant window through the cooperation setting of U type groove, dovetail, step simultaneously, has realized the reasonable setting of sealing strip, hidden hinge, glazing bead in the swinging-out casement window.
Preferably, the outward-opening sash section is a closed integrated structure formed by continuously cold-rolling a steel plate.
Preferably, the closed part of the external-open-leaf section is connected by welding, and the welding point of the external-open-leaf is positioned on the right side of the middle part of the hollow cavity of the external-open-leaf.
Preferably, the outward opening sash step comprises a step first transverse plate, a step first vertical plate, a step second transverse plate and a step second vertical plate which are sequentially arranged; the length of the first transverse plate of the step is a, and a < b.
Preferably, the right upper part of the second sealing strip part of the outward opening fan is provided with a sloping plate.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model aims to provide a steel is outer casement section bar for fire-resistant window. The utility model discloses a steel is outer casement section bar for fire-resistant window simple structure, convenient to use can save the installation consumptive material, and then saves the weight of whole mounting structure to the installation of fire-resistant window through the cooperation setting of U type groove, dovetail, step simultaneously, has realized the reasonable setting of sealing strip, hidden hinge, glazing bead in the swinging-out casement window.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1, the utility model provides an outward-opening sash profile for a steel fire-resistant window, which comprises an outward-opening sash hollow cavity 21, wherein the end surface of the outward-opening sash hollow cavity 21 is shaped like a T as a whole;
an outward-opening fan first sealing strip portion 22 extends leftwards from the upper portion of the outward-opening fan hollow cavity 21, and an outward-opening fan first dovetail groove 221 is arranged below the outward-opening fan first sealing strip portion 22; the outward-opening first dovetail groove 221 is used for mounting a sealing strip.
An outward-opened fan second sealing strip portion 23 extends towards the right side from the upper portion of the outward-opened fan hollow cavity 21, an outward-opened fan second dovetail groove 231 is arranged below the outward-opened fan second sealing strip portion 23, and the position of the outward-opened fan second dovetail groove 231 is lower than that of the outward-opened fan first dovetail groove 221; the second outwardly open dovetail slot 231 is used to mount a glass seal.
A steel plate above the middle part of the left side of the outward-opening fan hollow cavity 21 is bent inwards to form an outward-opening fan first U-shaped groove 24 with the depth of b, and a steel plate below the outward-opening fan first U-shaped groove 24 is bent inwards to form an outward-opening fan step 25; the first U-shaped groove 24 can be used for installing a C-shaped groove, and a hidden hinge can be installed in the C-shaped groove.
And a second U-shaped groove 26 of the outward opening fan is formed in the steel plate on the right side of the lower part of the hollow cavity 21 of the outward opening fan in an inwards bent mode. The second U-shaped groove 26 with the outward opening sash can be used for installing a C-shaped groove, and a glass pressing strip can be installed in the C-shaped groove.
Example 2:
as shown in fig. 1, the utility model provides an outward-opening sash profile for a steel fire-resistant window, which comprises an outward-opening sash hollow cavity 21, wherein the end surface of the outward-opening sash hollow cavity 21 is shaped like a T as a whole;
an outward-opening fan first sealing strip portion 22 extends leftwards from the upper portion of the outward-opening fan hollow cavity 21, and an outward-opening fan first dovetail groove 221 is arranged below the outward-opening fan first sealing strip portion 22; the outward-opening first dovetail groove 221 is used for mounting a sealing strip.
An outward-opened fan second sealing strip portion 23 extends towards the right side from the upper portion of the outward-opened fan hollow cavity 21, an outward-opened fan second dovetail groove 231 is arranged below the outward-opened fan second sealing strip portion 23, and the position of the outward-opened fan second dovetail groove 231 is lower than that of the outward-opened fan first dovetail groove 221; the second outwardly open dovetail slot 231 is used to mount a glass seal.
A steel plate above the middle part of the left side of the outward-opening fan hollow cavity 21 is bent inwards to form an outward-opening fan first U-shaped groove 24 with the depth of b, and a steel plate below the outward-opening fan first U-shaped groove 24 is bent inwards to form an outward-opening fan step 25; the first U-shaped groove 24 with the outward opening sash can be used for installing a C-shaped groove, and a hidden hinge can be installed in the C-shaped groove.
And a second U-shaped groove 26 of the outward opening fan is formed in the steel plate on the right side of the lower part of the hollow cavity 21 of the outward opening fan in an inwards bent mode. The second U-shaped groove 26 with the outward opening sash can be used for installing a C-shaped groove, and a glass pressing strip can be installed in the C-shaped groove.
Further, in another embodiment, the outward opening sash section is a closed integral structure formed by continuously cold-rolling a steel plate.
Through above structure, can realize that structural strength is stable, the convenient effect of production shaping, adopt steel can be fire-resistant 1200 ℃ simultaneously.
Further, in another embodiment, the closed parts of the outer-open-leaf section bars are connected by welding, and the welding point 27 of the outer open-leaf is located at the right side of the middle part of the hollow cavity 21 of the outer open-leaf.
The welded connection can enhance the stability of the section bar and provide higher mechanical strength.
Further, in another embodiment, the outward opening steps 25 include a step first transverse plate 251, a step first vertical plate 252, a step second transverse plate 253 and a step second vertical plate 254; the length of the step first horizontal plate 251 is a, and a < b.
Through the structure, the central sealing strip in the fire-resistant window can abut against the first transverse plate 251 of the step to form a seal, and the sealing strip can abut against the second transverse plate 253 of the step to form a seal.
Further, in another embodiment, the upper right of the second sealing strip portion 23 of the outward opening fan is a sloping plate 232.
The inclined plate 232 is arranged, so that the height of the second dovetail groove 231 of the outward-opening fan can be reduced, the position of glass is adapted, meanwhile, steel is saved, and cost is saved.
According to the description and drawings of the present invention, the person skilled in the art can easily make or use the steel fire resistant window external sash profile of the present invention, and can produce the positive effects described in the present invention.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; 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 above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (5)
1. Steel is outer fan section bar for fire-resistant window, including outer fan cavity (21) that opens, its characterized in that: the end surface shape of the outer opening fan hollow cavity (21) is T-shaped as a whole;
an outward-opening fan first sealing strip portion (22) extends towards the left side of the upper portion of the outward-opening fan hollow cavity (21), and an outward-opening fan first dovetail groove (221) is arranged below the outward-opening fan first sealing strip portion (22);
an outward-opened fan second sealing strip portion (23) extends towards the right side from the upper portion of the outward-opened fan hollow cavity (21), an outward-opened fan second dovetail groove (231) is arranged below the outward-opened fan second sealing strip portion (23), and the position of the outward-opened fan second dovetail groove (231) is lower than the outward-opened fan first dovetail groove (221);
a steel plate above the middle part of the left side of the outward-opening fan hollow cavity (21) is bent inwards to form a first outward-opening fan U-shaped groove (24) with the depth of b, and a steel plate below the first outward-opening fan U-shaped groove (24) is bent inwards to form an outward-opening fan step (25);
and a second U-shaped groove (26) of the outward opening fan is formed in the steel plate on the right side of the lower part of the hollow cavity (21) of the outward opening fan in an inwards bent mode.
2. The steel outer sash profile for fire resistant windows according to claim 1, wherein: the outward-opening sash section is a closed integrated structure formed by continuously cold-rolling a steel plate.
3. The steel outer sash profile for fire resistant windows according to claim 2, wherein: the closed part of the outer opening fan section is connected through welding, and an outer opening fan welding point (27) is located on the right side of the middle part of the outer opening fan hollow cavity (21).
4. The steel outer sash profile for fire resistant windows according to claim 1, wherein: the outward opening sash step (25) comprises a step first transverse plate (251), a step first vertical plate (252), a step second transverse plate (253) and a step second vertical plate (254) which are sequentially arranged; the length of the step first transverse plate (251) is a, and a < b.
5. The steel outer sash profile for fire resistant windows according to claim 1, wherein: and an inclined plate (232) is arranged at the upper right part of the second sealing strip part (23) of the outward opening fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023286975.5U CN214786915U (en) | 2020-12-30 | 2020-12-30 | External-open sash section bar for steel fire-resistant window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023286975.5U CN214786915U (en) | 2020-12-30 | 2020-12-30 | External-open sash section bar for steel fire-resistant window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214786915U true CN214786915U (en) | 2021-11-19 |
Family
ID=78742730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023286975.5U Active CN214786915U (en) | 2020-12-30 | 2020-12-30 | External-open sash section bar for steel fire-resistant window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214786915U (en) |
-
2020
- 2020-12-30 CN CN202023286975.5U patent/CN214786915U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214786915U (en) | External-open sash section bar for steel fire-resistant window | |
| CN220151178U (en) | Polyurethane internal-open window sash section bar | |
| CN214835800U (en) | Inward-opening sash section bar for steel fire-resistant window | |
| CN214835802U (en) | Frame section bar for steel fire-resistant window | |
| CN112761492A (en) | Inward-opening steel section fire-resistant window | |
| CN215565345U (en) | Turn to club outward opening steel section bar fire-resistant window in | |
| CN214835693U (en) | Steering frame section bar for steel fire-resistant window | |
| CN215565428U (en) | Inward-opening steel section fire-resistant window | |
| CN205477230U (en) | Energy -conserving al -alloy door & window | |
| CN214835801U (en) | Steel fire-resistant window steering mullion section bar | |
| CN209621117U (en) | A kind of hidden fan energy-saving fire proof sash structures of broken-bridge aluminum alloy | |
| CN214786844U (en) | Mullion section bar for steel fire-resistant window | |
| CN110469252B (en) | High energy-saving heat-preserving aluminum-plastic combined window | |
| CN112761491A (en) | Turn to club outward opening steel section bar fire resisting window in | |
| CN207609314U (en) | A kind of compound fire resistant heat preserving jamb proximate matter | |
| CN217080255U (en) | Sealing structure based on aluminum alloy outward opening door and window profile | |
| CN215949238U (en) | Screen window integrated indoor and outdoor double-faced flush window | |
| CN215332312U (en) | Outward opening window | |
| CN220184939U (en) | Bridge cut-off aluminium fire window structure | |
| CN207647423U (en) | A kind of fire prevention sash frame section bar | |
| CN204571739U (en) | A kind of window screening one outward opening window with waterproof, heat insulation performance | |
| CN213980457U (en) | Hinge type top-hung opening fan mounting structure | |
| CN211258259U (en) | Integrative window of steel screen of setting window frame line ball | |
| CN207348757U (en) | Aluminium alloy fireproof window | |
| CN214786914U (en) | Steel section fire-resistant window opened outwards through steering frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |