CN208686289U - A kind of steel heat-insulating, fire-preventing window - Google Patents
A kind of steel heat-insulating, fire-preventing window Download PDFInfo
- Publication number
- CN208686289U CN208686289U CN201821079198.7U CN201821079198U CN208686289U CN 208686289 U CN208686289 U CN 208686289U CN 201821079198 U CN201821079198 U CN 201821079198U CN 208686289 U CN208686289 U CN 208686289U
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- Prior art keywords
- aluminium alloy
- fire
- insulating
- sash
- press strip
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 239000011521 glass Substances 0.000 claims abstract description 34
- 239000002131 composite material Substances 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 230000002265 prevention Effects 0.000 claims abstract description 17
- 239000002390 adhesive tape Substances 0.000 claims abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 112
- 238000003825 pressing Methods 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 6
- 230000009970 fire resistant effect Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 19
- 238000007789 sealing Methods 0.000 abstract description 18
- 230000009286 beneficial effect Effects 0.000 abstract description 11
- 230000015572 biosynthetic process Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000005308 flint glass Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Special Wing (AREA)
Abstract
The utility model relates to a kind of steel heat-insulating, fire-preventing windows, including the window frame and sash being welded by a variety of steel cavity structure profiles, in being vertically arranged in window frame very, in window frame is very divided into window sash frame and fixed fan frame, sash is mounted on the inside of window sash frame, composite heat-insulating fire-proof glass is mounted on sash and fixed fan frame, fire prevention expansion adhesive tape is mounted between sash and fixed fan frame and corresponding composite heat-insulating fire-proof glass, window frame and sash are mounted on thermal insulation layer in the cavity of side within doors.The utility model has the beneficial effects that compact-sized, sealing effect is good；Fire prevention, energy saving and good, more demanding especially suitable for fire protecting performance heat-proof quality heat-insulating, fire-preventing window, securely and reliably.
Description
Technical field
The utility model relates to window setting technique fields, and in particular to a kind of steel heat-insulating, fire-preventing window.
Background technique
In window manufacturing field, using application of the window of the various materials such as aluminium alloy, plastics or plastic-steel on building
It is very universal.The style of window is all kinds of, keeps the overall effect of building pleasing, but existing window is asked there are following
Topic: window is heat-insulated and poor sealing effect, and fire protecting performance is poor, is not able to satisfy building fire protection energy-efficient requirement again simultaneously, fire occurs
When danger coefficient it is high.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of steel heat-insulating, fire-preventing windows, by several basic profile groups
It closes, compact-sized, sealing effect is good；Fire prevention, heat-insulated and energy-efficient performance are good, securely and reliably.
The technical solution that the utility model solves above-mentioned technical problem is as follows:
A kind of steel heat-insulating, fire-preventing window, including the window frame and sash being welded by a variety of steel cavity structure profiles, institute
State in being vertically arranged in window frame very, it is described in the window frame is very divided into window sash frame and fixed fan frame, the sash is mounted on
Be mounted on composite heat-insulating fire-proof glass on the inside of the window sash frame, the sash and the fixed fan frame, the sash with
And be mounted between the fixed fan frame and the corresponding composite heat-insulating fire-proof glass fire prevention expansion adhesive tape, the window frame and
The sash is mounted on thermal insulation layer in the cavity of side within doors.
The beneficial effects of the utility model are: the utility model be composed of the basic profile of a variety of special designings it is double
The flat fire window in face, compact-sized, sealing effect is good, at the same can satisfy modern architecture fire prevention, heat-insulated and energy-efficient performance is wanted
It asks, securely and reliably.
Based on the above technical solution, the utility model can also do following improvement.
Further, the window frame includes the rectangular frame profile being bent to form by steel, outside rectangular frame profile room
Side and window frame step is recessed close to an angle of the sash.
Beneficial effect using above-mentioned further scheme is that structure is simple, and it is double that formation is fitted close between sash profile
The flat fire window in face, sealing effect are good.
Further, the sash includes the T-type profile being bent to form by steel, T-type profile water side outside room
Both ends indent one mounting groove of each self-forming simultaneously, indent is respectively simultaneously close to two angles of side within doors for the T-type profile
Form a sash step.
Beneficial effect using above-mentioned further scheme is that structure is special, is fitted close shape between rectangular frame profile
At two-sided flat fire window, sealing effect is good, shape neat appearance.
Further, fire-proof and thermal-insulation material is filled in the cavity inside the rectangular frame profile and the T-type profile
Material.
Beneficial effect using above-mentioned further scheme is can effectively to block heat radiation and heat by fire-proof heat-insulating material
Convection current avoids outside room propagation of flame within doors, it is ensured that personnel safety within doors strives for the time waited for rescue.
It further, include very the rectangular frame profile being bent to form by steel in described.
Beneficial effect using above-mentioned further scheme is that structure is simple, and it is double that formation is fitted close between sash profile
The flat fire window in face, sealing effect are good.
Further, the outside of each composite heat-insulating fire-proof glass is respectively equipped with steel press strip by the position of two close end
One, it is also equipped on the outside of the composite heat-insulating fire-proof glass on the sash with two aluminium alloy press strips one by one
One corresponding aluminium alloy press strip two, the upper and lower ends of each aluminium alloy press strip two respectively with the T-type profile and described
Aluminium alloy press strip one welds；It is also equipped on the outside of the composite heat-insulating fire-proof glass on the fixed fan frame and two
The one-to-one aluminium alloy press strip three of the aluminium alloy press strip one and aluminium alloy press strip four, the upper and lower side of the aluminium alloy press strip three
Respectively with it is described in very and the corresponding aluminium alloy press strip one welds, the upper and lower side of the aluminium alloy press strip four respectively with institute
It states fixed fan frame and the corresponding aluminium alloy press strip one welds.
Beneficial effect using above-mentioned further scheme is by aluminium alloy press strip one, aluminium alloy press strip two, aluminium alloy pressure
Item three and aluminium alloy press strip four press composite heat-insulating fire-proof glass and with corresponding sash profile, in very and window frame profile it is close
Cut distribution closes, and increases the leakproofness and stability of entire window, neat appearance.
Further, the aluminium alloy press strip one, the aluminium alloy press strip two, the aluminium alloy press strip three and the aluminium close
The position that golden press strip four is contacted with the corresponding composite heat-insulating fire-proof glass is equipped with fireproof gum.
Beneficial effect using above-mentioned further scheme is to increase the sealing effect of entire window by fireproof gum and prevent
Fiery performance.
Further, the inside of each thermal insulation layer is fixedly connected with aluminium alloy pressing plate by screw, is located at the window frame
It is connected with aluminium alloy wedge one on the aluminium alloy pressing plate of inside, is blocked on the aluminium alloy pressing plate on the inside of the sash
It is connected to aluminium alloy wedge two and aluminium alloy wedge three, is connected with aluminium on the aluminium alloy pressing plate on the inside of the fixed fan frame
Alloy wedge four and the aluminium alloy wedge three.
Beneficial effect using above-mentioned further scheme is by aluminium alloy wedge one, aluminium alloy wedge two, aluminium alloy pressure
Seat three and aluminium alloy wedge four press corresponding thermal insulation layer to increase the sealing effect and stability of entire window, neat beauty
It sees.
Further, each aluminium alloy wedge one is all provided with the position that the corresponding aluminium alloy wedge two connects
Fireproof gum is stated, the position that each aluminium alloy wedge three is contacted with the corresponding composite heat-insulating fire-proof glass is equipped with described
Fireproof gum.
Beneficial effect using above-mentioned further scheme is to increase the sealing effect of entire window by fireproof gum and prevent
Fiery performance.
Further, the composite heat-insulating fire-proof glass includes the first glassy layer stacked gradually, the second glassy layer and
Three glassy layers are equipped with hollow layer between two neighboring glassy layer, are filled with fire-resistant fluid in each hollow layer.
Beneficial effect using above-mentioned further scheme is the glassy layer and two neighboring glassy layer by multiple stackings
Between the fire-resistant fluid filled to increase the heat-insulated and fire protecting performance of entire composite heat-insulating fire-proof glass, securely and reliably.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional view of A-A in Fig. 1；
Fig. 3 is the sectional view of B-B in Fig. 1；
Fig. 4 is the sectional view of C-C in Fig. 1.
In attached drawing, parts list represented by the reference numerals are as follows:
1, window frame, 2, sash, 3, in very, 4, composite heat-insulating fire-proof glass, 5, fire prevention expansion adhesive tape, 6, thermal insulation layer, 7, square
Shape window frame profile, 8, T-type profile, 9, fire-proof heat-insulating material, 10, aluminium alloy press strip one, 11, aluminium alloy press strip two, 12, aluminium alloy
Press strip three, 13, aluminium alloy press strip four, 14, fireproof gum, 15, aluminium alloy pressing plate, 16, aluminium alloy wedge one, 17, aluminium alloy wedge
Two, 18, aluminium alloy wedge three, 19, aluminium alloy wedge four, the 20, first glassy layer, the 21, second glassy layer, 22, third glassy layer,
23, hinge, 24, handle.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, the utility model provides a kind of steel heat-insulating, fire-preventing window, including by a variety of steel cavity structure profiles
The window frame 1 and sash 2 being welded are combined into two-sided flat fire prevention using the special construction of a variety of steel cavity structure profiles
Window, neat appearance.In being vertically arranged in window frame 1 endure 3, in very 3 top and bottom respectively with the upper side and lower side of window frame 1 weld
Be connected together, in very 3 window frame 1 is divided for window sash frame and fixed fan frame, sash 2 is mounted on the inside of window sash frame, the side of sash 2
Hinged by hinge 23 and the side of window sash frame, the side that the other side endures 3 in when sash 2 is closed abuts, and sash 2 is endured in
3 side is equipped with handle 24.Composite heat-insulating fire-proof glass 4, sash 2 and fixation are mounted on sash 2 and fixed fan frame
Fire prevention expansion adhesive tape 5 is mounted between fan frame and corresponding composite heat-insulating fire-proof glass 4, fire prevention expansion adhesive tape 5 can effectively increase
Adding window fan 2 and the leakproofness between fixed fan frame and corresponding composite heat-insulating fire-proof glass 4, enhance the sealing of fire window entirety
Effect；Window frame 1 and sash 2 are mounted on thermal insulation layer 6 in the cavity of side within doors, thermal insulation layer 6 can block outside room heat to
It transmits within doors, it is ensured that inner temperature of room is relatively low when fire, wins rescue time for personnel within doors.
As shown in Figure 2, Figure 3 and Figure 4, in the utility model, window frame 1 includes the rectangular frame profile being bent to form by steel
7, side and window frame step is recessed close to an angle of sash 2 outside 7 room of rectangular frame profile；Sash 2 includes curved by steel
Roll over the T-type profile 8 formed, the both ends of the side outside room of T-type profile 8 indent one mounting groove of each self-forming simultaneously, T-type profile
8 two angles while indent one sash step of each self-forming close to side within doors；One of them when installation, on T-type profile 8
Window frame step on mounting groove and rectangular frame profile 7 cooperates to form a sealed step, and is equipped in mounting groove anti-
Fire expansion adhesive tape 5, fire prevention expansion adhesive tape 5 can increase the sealing effect and fire protecting performance of window entirety.In 3 include very being bent by steel
The rectangular frame profile 7 of formation, when installation, 8 side of T-type profile of step and 2 respective side of sash on rectangular frame profile 7
Fire prevention expansion adhesive tape 5 is installed, fire prevention expansion adhesive tape 5 can increase the sealing effect of fire window entirety in mounting groove cooperation and mounting groove
Fruit and fire protecting performance.
For increase window entirety fire insulation performance, in addition to above structure, in rectangular frame profile 7 and T-type profile 8
Fire-proof heat-insulating material 9 is filled in the cavity in portion, fire-proof heat-insulating material 9 can effectively increase the heat insulation fire retardant of entire window
Can, prevent propagation of flame outside room from avoiding inner temperature of room from rising to outer interior.Temperature outside room when the utility model can ensure that generation fire
Degree reaches 400 DEG C or more and inner temperature of room is maintained at 180 DEG C or so, it is ensured that the life security of personnel within doors is striven for personnel within doors
Take the time of rescue.
In the utility model, the outside of each composite heat-insulating fire-proof glass 4 is respectively equipped with aluminium alloy by the position of two close end
Press strip 1, aluminium alloy press strip 1 use right angle press strip, the two sides of right angle press strip respectively with corresponding compound heat-insulation prevent fires glass
Glass 4 and profile abut, and are connected between right angle press strip and corresponding profile using screw；Compound heat-insulation on sash 2 is anti-
The outside of flint glass 4 is also equipped with and two one-to-one aluminium alloy press strips 2 11 of aluminium alloy press strip 1, each aluminium alloy
The upper and lower ends of press strip 2 11 are welded with T-type profile 8 and aluminium alloy press strip 1 respectively；On fixed fan frame it is compound every
The outside of hot flame resistant glass 4 is also equipped with and two one-to-one aluminium alloy press strips 3 12 of aluminium alloy press strip 1 and aluminium alloy
Press strip 4 13, the upper and lower side of aluminium alloy press strip 3 12 endure 3 and the welding of corresponding aluminium alloy press strip 1, aluminium alloy in respectively
The upper and lower side of press strip 4 13 is welded with fixed fan frame and corresponding aluminium alloy press strip 1 respectively.Pass through aluminium alloy press strip one
10, aluminium alloy press strip 2 11, aluminium alloy press strip 3 12 and aluminium alloy press strip 4 13 press composite heat-insulating fire-proof glass 4 and with it is right
The sash profile answered, in very 3 and window frame profile close fit, increase the sealing effect and stability of entire window, neat beauty
It sees.
For the sealing effect and fire protecting performance for increasing entire window, aluminium alloy press strip 1, aluminium alloy press strip 2 11, aluminium alloy
The position that press strip 3 12 and aluminium alloy press strip 4 13 are contacted with corresponding composite heat-insulating fire-proof glass 4 is equipped with fireproof gum 14.
In the utility model, the inside of each thermal insulation layer 6 is fixedly connected with aluminium alloy pressing plate 15 by screw, is located at window frame
It is connected with aluminium alloy wedge 1 on the aluminium alloy pressing plate 15 of 1 inside, is connected on the aluminium alloy pressing plate 15 of 2 inside of sash
Aluminium alloy wedge 2 17 and aluminium alloy wedge 3 18 are connected with aluminium alloy pressure on the aluminium alloy pressing plate 15 on the inside of fixed fan frame
Seat 4 19 and aluminium alloy wedge 3 18, wherein aluminium alloy wedge 1 uses L word steel wedge, and aluminium alloy wedge 4 19 uses T
Word steel wedge, aluminium alloy wedge 2 17 and aluminium alloy wedge 3 18 are irregular steel wedge.Aluminium alloy wedge 1, aluminium
Alloy wedge 2 17, aluminium alloy wedge 3 18 and aluminium alloy wedge 4 19 press corresponding thermal insulation layer 6 to increase entire window
Sealing effect and stability, neat appearance.
For the sealing effect and fire protecting performance for increasing entire window, each aluminium alloy wedge 1 and corresponding aluminium alloy pressure
The position that the position of 2 17 connection of seat and each aluminium alloy wedge 3 18 are contacted with corresponding composite heat-insulating fire-proof glass 4 is all provided with
There is fireproof gum 14.
In the utility model, composite heat-insulating fire-proof glass 4 includes the first glassy layer 20, the second glassy layer 21 stacked gradually
And third glassy layer 22, it is equipped between hollow layer and the first glassy layer 20 and the second glassy layer 21 between two neighboring glassy layer
The thickness of hollow layer is greater than the thickness of hollow layer between the second glassy layer 21 and third glassy layer 22, is filled in each hollow layer
Fire-resistant fluid, fire-resistant fluid can effectively block the propagation of flame outside room within doors, and fire protecting performance is good, and human life is safe within doors for protection.
The utility model is compact-sized, is welded by the basic profile of several special constructions miscellaneous two-sided flat anti-
Fiery window, shape neat appearance；Meanwhile the fire prevention expansion adhesive tape 5 and fireproof gum 14 of each position installation increase window entirety
Sealing effect, and various profiles internal cavities in be filled with fire-proof heat-insulating material 9, enhance window entirety fire prevention,
Heat-insulated and energy-efficient performance can satisfy modern architecture to fire prevention, heat-insulated and energy-efficient performance requirement, securely and reliably.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of steel heat-insulating, fire-preventing window, it is characterised in that: including the window frame being welded by a variety of steel cavity structure profiles
(1) and sash (2) very the window frame (1) is divided into sash by (3) in, being vertically arranged in the window frame (1) very (3), described
Frame and fixed fan frame, the sash (2) are mounted on the inside of the window sash frame, on the sash (2) and the fixed fan frame
It is equipped with composite heat-insulating fire-proof glass (4), the sash (2) and the fixed fan frame are prevented fires with the corresponding compound heat-insulation
Fire prevention expansion adhesive tape (5), the window frame (1) and the sash (2) are mounted between glass (4) close to the cavity of side within doors
Inside it is mounted on thermal insulation layer (6).
2. a kind of steel heat-insulating, fire-preventing window according to claim 1, it is characterised in that: the window frame (1) includes by steel
The rectangular frame profile (7) being bent to form, outside rectangular frame profile (7) room side and close to one of the sash (2)
Angle is recessed window frame step.
3. a kind of steel heat-insulating, fire-preventing window according to claim 2, it is characterised in that: the sash (2) includes by steel
The T-type profile (8) being bent to form, both ends simultaneously indent each self-forming one installation of the T-type profile (8) close to side outside room
Slot, two angles while indent each self-forming one sash step of the T-type profile (8) close to side within doors.
4. a kind of steel heat-insulating, fire-preventing window according to claim 3, it is characterised in that: the rectangular frame profile (7), with
And fire-proof heat-insulating material (9) are filled in the cavity of T-type profile (8) inside.
5. a kind of steel heat-insulating, fire-preventing window according to claim 2, it is characterised in that: very (3) include by steel in described
The rectangular frame profile (7) being bent to form.
6. a kind of steel heat-insulating, fire-preventing window according to claim 3, it is characterised in that: each compound heat-insulation fire prevention glass
The outside of glass (4) is respectively equipped with aluminium alloy press strip one (10) by the position of two close end, is located at described compound on the sash (2)
It is also equipped on the outside of insulating fire-retarding glass (4) and the one-to-one aluminium alloy press strip two of two aluminium alloy press strips one (10)
(11), the upper and lower ends of each aluminium alloy press strip two (11) respectively with the T-type profile (8) and the aluminium alloy press strip
One (10) welding；It is also equipped on the outside of the composite heat-insulating fire-proof glass (4) on the fixed fan frame and two institutes
State the one-to-one aluminium alloy press strip three (12) of aluminium alloy press strip one (10) and aluminium alloy press strip four (13), the aluminium alloy press strip
The upper and lower side of three (12) respectively with it is described in very (3) and the corresponding aluminium alloy press strip one (10) weld, the aluminium alloy
The upper and lower side of press strip four (13) is welded with the fixed fan frame and the corresponding aluminium alloy press strip one (10) respectively.
7. a kind of steel heat-insulating, fire-preventing window according to claim 6, it is characterised in that: the aluminium alloy press strip one (10),
The aluminium alloy press strip two (11), the aluminium alloy press strip three (12) and the aluminium alloy press strip four (13) with it is corresponding described
The position of composite heat-insulating fire-proof glass (4) contact is equipped with fireproof gum (14).
8. a kind of steel heat-insulating, fire-preventing window according to claim 7, it is characterised in that: each thermal insulation layer (6) it is interior
Side is fixedly connected with aluminium alloy pressing plate (15) by screw, is located on the aluminium alloy pressing plate (15) on the inside of the window frame (1)
It is connected with aluminium alloy wedge one (16), is located on the aluminium alloy pressing plate (15) on the inside of the sash (2) and is connected with aluminium alloy
Wedge two (17) and aluminium alloy wedge three (18) are connected on the aluminium alloy pressing plate (15) on the inside of the fixed fan frame
Aluminium alloy wedge four (19) and the aluminium alloy wedge three (18).
9. a kind of steel heat-insulating, fire-preventing window according to claim 8, it is characterised in that: each aluminium alloy wedge one
(16) it is equipped with the fireproof gum (14) with the position of corresponding aluminium alloy wedge two (17) connection, each aluminium alloy
The position that wedge three (18) is contacted with the corresponding composite heat-insulating fire-proof glass (4) is equipped with the fireproof gum (14).
10. a kind of steel heat-insulating, fire-preventing window according to claim 1, it is characterised in that: the composite heat-insulating fire-proof glass
It (4) include the first glassy layer (20), the second glassy layer (21) and third glassy layer (22) stacked gradually, two neighboring glass
It is equipped with hollow layer between layer, is filled with fire-resistant fluid in each hollow layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079198.7U CN208686289U (en) | 2018-07-09 | 2018-07-09 | A kind of steel heat-insulating, fire-preventing window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079198.7U CN208686289U (en) | 2018-07-09 | 2018-07-09 | A kind of steel heat-insulating, fire-preventing window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208686289U true CN208686289U (en) | 2019-04-02 |
Family
ID=65880507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821079198.7U Active CN208686289U (en) | 2018-07-09 | 2018-07-09 | A kind of steel heat-insulating, fire-preventing window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208686289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350445A (en) * | 2020-03-16 | 2020-06-30 | 武汉金御永隆防火门窗有限公司 | Steel-aluminum composite heat-insulation fireproof window |
-
2018
- 2018-07-09 CN CN201821079198.7U patent/CN208686289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350445A (en) * | 2020-03-16 | 2020-06-30 | 武汉金御永隆防火门窗有限公司 | Steel-aluminum composite heat-insulation fireproof window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210716 Address after: 438000 No.7 Road, new industrial park, Hongan Economic Development Zone, Huanggang City, Hubei Province Patentee after: Wuhan Jinyu Yonglong fireproof door and window Co.,Ltd. Address before: 430000 room 905, room 3a, Mindong international city, Zhongjia village, Hanyang District, Wuhan City, Hubei Province Patentee before: Zhou Jieshang |
|
| TR01 | Transfer of patent right |