CN211081501U - Steel fireproof top-hung window - Google Patents
Steel fireproof top-hung window Download PDFInfo
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- CN211081501U CN211081501U CN201920928056.1U CN201920928056U CN211081501U CN 211081501 U CN211081501 U CN 211081501U CN 201920928056 U CN201920928056 U CN 201920928056U CN 211081501 U CN211081501 U CN 211081501U
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- Prior art keywords
- window
- frame
- sash
- hung
- fireproof
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
- 239000010959 steel Substances 0.000 title claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 20
- 239000003063 flame retardant Substances 0.000 claims abstract description 8
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 5
- 239000008397 galvanized steel Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000000565 sealant Substances 0.000 claims abstract description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 19
- 230000002265 prevention Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a steel fireproof top-hung window, which comprises a window frame and a window sash, wherein the top of the window sash is connected with the top wall of the window frame through a rotating hinge; the window sash comprises fireproof glass and a sash frame nested at the periphery of the fireproof glass, the sash frame and the window frame are both made of galvanized steel sheets, a flame-retardant material is clamped between the fireproof glass and the sash frame, and a gap is filled with fireproof sealant; the steel fireproof top-hung window of the utility model can reach the fireproof standard specified by the state, has good ventilation, sound insulation and practicability, even if the window is forgotten to be closed, rainwater is difficult to enter the room in rainy days, and the external opening mode is adopted, so that the indoor space is not occupied; meanwhile, the opening range of the top-hung window is mandatory, the convection wind force directly generated by strong wind on a human body can be prevented from pulling the human body out of the window, and the safety is higher.
Description
Technical Field
The utility model relates to a fire prevention safety window, especially a steel fire prevention top-hung window.
Background
The window of current building adopts flat-open window structure usually, and it has following problem:
(1) when the window is forgotten to be closed in rainy days, the indoor environment is easily wetted;
(2) when the air pressure difference between the indoor and the outdoor is large, strong convection wind power can be generated at the opened window, and people or objects nearby are subjected to large wind power, so that a falling accident can happen carelessly, and the safety is low.
(3) When the casement window structure adopts the inwardly opened window mode, the problem of occupying indoor use space can also appear.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a steel fireproof top-hung window.
The utility model provides a technical scheme that its technical problem adopted is:
the steel fireproof top-hung window comprises a window frame and a window sash, wherein the top of the window sash is connected with the top wall of the window frame through a rotating hinge; the window sash comprises fireproof glass and a sash frame nested on the periphery of the fireproof glass, the sash frame and the window frame are both made of galvanized steel sheets, a flame-retardant material is clamped between the fireproof glass and the sash frame, and gaps are filled with fireproof sealant.
One end of the window frame, which faces the indoor space, extends to the center direction to form a limiting plate A; when the window sash is closed, the inner side wall of the sash frame can support the limiting plate A to realize limiting.
The inner side wall of the sash frame is provided with a groove A, and a sealing element capable of abutting against the window frame limiting plate A is clamped on the groove A.
One end of the fan frame, which faces outdoors, extends to the opposite direction of the center to form a limiting plate B; when the sash frame is closed, the limiting plate B can be abutted against the outer side wall of the window frame to realize limiting.
And a groove B is arranged on the limiting plate B of the sash frame, and a sealing element capable of abutting against the outer side wall of the window frame is clamped on the groove B.
The sealing element comprises a fishbone-shaped inserting part, and a sealing lip extending reversely is integrally formed at the exposed end of the inserting part, so that the sealing lip is suspended at the top of the inserting part.
The fan frame comprises a fan frame main body and a pressing strip; the fireproof glass is arranged on a step position formed by the embedded plates, and the fireproof glass is clamped and fixed through fastening of the pressing strips and the fan frame body.
The outer side of the pressing strip is buckled with a decorative plate.
And a limiter for limiting the opening angle of the window sash is arranged between the middle position of the window sash frame and the window frame.
And a locking device which is locked in a closed state is arranged between the bottom of the sash frame and the bottom wall of the window frame.
The utility model has the advantages that: the steel fireproof top-hung window of the utility model can reach the fireproof standard specified by the state, has good ventilation, sound insulation and practicability, even if the window is forgotten to be closed, rainwater is difficult to enter the room in rainy days, and the external opening mode is adopted, so that the indoor space is not occupied; meanwhile, the opening range of the top-hung window is mandatory, the convection wind force directly generated by strong wind on a human body can be prevented from pulling the human body out of the window, and the safety is higher.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a partial sectional view taken in the direction H-H of FIG. 1;
FIG. 4 is an enlarged view at E of FIG. 3;
FIG. 5 is an enlarged view at F of FIG. 3;
fig. 6 is an enlarged view at G of fig. 3.
Detailed Description
Referring to fig. 1 and 2, the steel fireproof top-hung window comprises a window frame 1 and a window sash 2, wherein the top of the window sash 2 is connected with the top wall of the window frame 1 through a rotating hinge 3; the window sash 2 comprises fireproof glass and a sash frame 4 nested at the periphery of the fireproof glass, the sash frame 4 and the window frame 1 are both made of galvanized steel sheets, and the window sash has the characteristics of high temperature resistance and high hardness, and is good in tensile property and convenient to bend and form; meanwhile, the fire-retardant material is clamped between the fire-retardant glass and the fan frame 4, and the gap is filled with the fire-retardant sealant 6, so that the fire-retardant glass can play a role in fire prevention, and the fire-retardant glass and the fan frame 4 can be firmly bonded.
In addition, a limiter 9 for limiting the opening angle of the window sash 2 is arranged between the middle position of the window frame 4 and the window frame 1, so that the maximum opening angle of the window sash 2 meets the safety specification, and the phenomenon that convection wind force is generated to a human body when the air pressure inside and outside the room changes under the opening state of the window sash 2, and thus, people are pulled out of the window in an accident can be prevented. A locking device 10 which is locked in a closed state is arranged between the bottom of the sash frame 4 and the bottom wall of the window frame 1.
The steel fireproof top-hung window of the utility model can reach the fireproof standard specified by the state, has good ventilation, sound insulation and practicability, even if the window is forgotten to be closed, rainwater is difficult to enter the room in rainy days, and the external opening mode is adopted, so that the indoor space is not occupied; meanwhile, the opening range of the top-hung window is mandatory, the convection wind force directly generated by strong wind on a human body can be prevented from pulling the human body out of the window, and the safety is higher.
Referring to fig. 3 to 5, further, the window frame 1 is bent and extended by a limiting plate a 11 toward the center direction relative to the indoor end, so that when the window sash 2 is closed, the inner side wall of the window sash frame 4 can abut against the limiting plate a 11 to realize limiting. Meanwhile, the inner side wall of the fan frame 4 is bent to form a groove A41, and the sealing element 5 which can abut against the window frame limiting plate A11 is clamped on the groove A41, so that the sound insulation effect is good.
In addition, the end of the fan frame 4 facing the outdoor is bent and formed to extend to the opposite direction of the center to form a limiting plate B42; when the sash frame 4 is closed, the limiting plate B42 can be abutted against the outer side wall of the window frame 1 to realize secondary limiting.
Meanwhile, a groove B43 is formed in the limiting plate B42 of the fan frame 4 through bending forming, and a sealing element 5 which can abut against the outer side wall of the window frame 1 is clamped on the groove B43, so that secondary sealing is realized, and the sound insulation effect is better.
Specifically, the sealing element 5 comprises a fishbone-shaped insertion part 51, a sealing lip 52 extending in the opposite direction is integrally formed at the exposed end of the insertion part 51, the sealing lip 52 is suspended at the top of the insertion part 51, and a gap exists between the sealing lip 52 and the top of the insertion part 51, so that the sealing element has a good deformation allowance and a better sealing effect.
Referring to fig. 6, the fan frame 4 includes a fan frame main body 7 made of a galvanized steel sheet and a pressing bar 8; the opposite end of the fan frame main body 7 facing the outdoor is provided with an embedded plate 71 extending from the center in a reverse direction through bending forming, the fireproof glass is arranged on a step position formed by the embedded plate 71, and the fireproof glass is clamped and fixed through the fastening of the pressing strip 8 and the fan frame main body 7.
The decorative plate 81 is buckled at the outer side of the pressing strip 8, and the decorative plate 81 has low fireproof requirement, so that the decorative plate can be made of aluminum alloy.
The utility model discloses a steel fire prevention top-hung window, relative flat-open window structure are more practical, safe, still possess fire behavior, and the security is higher.
Claims (10)
1. The utility model provides a steel fire prevention top-hung window which characterized in that: the window comprises a window frame (1) and a window sash (2), wherein the top of the window sash (2) is connected with the top wall of the window frame (1) through a rotating hinge (3); the window sash (2) comprises fireproof glass and a sash frame (4) nested on the periphery of the fireproof glass, the sash frame (4) and the window frame (1) are both made of galvanized steel sheets, a flame-retardant material is clamped between the fireproof glass and the sash frame (4), and gaps are filled with fireproof sealant (6).
2. A top hung window according to claim 1 wherein: the window frame (1) extends towards one end facing the indoor to the center direction to form a limiting plate A (11); when the window sash (2) is closed, the inner side wall of the sash frame (4) can support the limiting plate A (11) to realize limiting.
3. A top hung window according to claim 2 wherein: the inner side wall of the fan frame (4) is provided with a groove A (41), and a sealing element (5) capable of abutting against the window frame limiting plate A (11) is clamped on the groove A (41).
4. A top hung window according to claim 1 wherein: a limiting plate B (42) extends towards the opposite direction of the center of one end, facing the outdoor, of the fan frame (4); when the sash frame (4) is closed, the limiting plate B (42) can be abutted against the outer side wall of the window frame (1) to realize limiting.
5. The top-hung window according to claim 4, wherein: a groove B (43) is formed in a limiting plate B (42) of the fan frame (4), and a sealing element (5) capable of abutting against the outer side wall of the window frame (1) is clamped on the groove B (43).
6. The top-hung window according to claim 3 or 5, wherein: the sealing element (5) comprises a fishbone-shaped inserting part (51), wherein a sealing lip (52) extending reversely is integrally formed at the exposed end of the inserting part (51), so that the sealing lip (52) is suspended at the top of the inserting part (51).
7. The top-hung window according to any one of claims 1 to 5, wherein: the fan frame (4) comprises a fan frame main body (7) and a pressing strip (8); the fireproof glass is arranged on a step formed by the embedded plates (71), and the fireproof glass is clamped and fixed through fastening of the pressing strips (8) and the fan frame body (7).
8. The top-hung window according to claim 7, wherein: the outer side of the pressing strip (8) is buckled with a decorative plate (81).
9. The top-hung window according to any one of claims 1 to 5, wherein: and a limiter (9) for limiting the opening angle of the window sash (2) is arranged between the middle position of the window frame (4) and the window frame (1).
10. The top-hung window according to any one of claims 1 to 5, wherein: and a locking device (10) which is locked in a closed state is arranged between the bottom of the sash frame (4) and the bottom wall of the window frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920928056.1U CN211081501U (en) | 2019-06-19 | 2019-06-19 | Steel fireproof top-hung window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920928056.1U CN211081501U (en) | 2019-06-19 | 2019-06-19 | Steel fireproof top-hung window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211081501U true CN211081501U (en) | 2020-07-24 |
Family
ID=71627717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920928056.1U Active CN211081501U (en) | 2019-06-19 | 2019-06-19 | Steel fireproof top-hung window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211081501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464035A (en) * | 2021-08-19 | 2021-10-01 | 天津吉美克建材有限公司 | Novel fireproof door and window system |
-
2019
- 2019-06-19 CN CN201920928056.1U patent/CN211081501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464035A (en) * | 2021-08-19 | 2021-10-01 | 天津吉美克建材有限公司 | Novel fireproof door and window system |
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