CN209539170U - A kind of fireproof sash - Google Patents
A kind of fireproof sash Download PDFInfo
- Publication number
- CN209539170U CN209539170U CN201822132655.0U CN201822132655U CN209539170U CN 209539170 U CN209539170 U CN 209539170U CN 201822132655 U CN201822132655 U CN 201822132655U CN 209539170 U CN209539170 U CN 209539170U
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- CN
- China
- Prior art keywords
- connecting plate
- metal frame
- hole
- door
- window
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Abstract
The utility model discloses a kind of fireproof sashs, including solid framework, U-shaped metal frame and hinge；The hinge includes the first connecting plate, axis and the second connecting plate；Through-hole is offered on the side to connect in the metal frame with door and window, and metal frame front is equipped with the strip-shaped hole being connected to through-hole, the through-hole combines to form the L-shaped slot in cross section with strip-shaped hole, the solid framework is fire-resistant composite panel, and shape matches with metal frame, first connecting plate is bolted in the solid framework in through-hole, and the axis and the first connecting plate and the second connecting plate are hinged, are placed in strip-shaped hole, and second connecting plate with door and window for being bolted；It can be affixed with the first connecting plate after the second connecting plate pivoting, and the second connecting plate outer surface is flushed with metal frame surface at this time.The door window frame structure is simple, and design rationally, does not increase manufacture installation difficulty, that is, can reach splendid flameproof effect.
Description
Technical field
The utility model relates to fire resistant doorsets, and in particular to a kind of fireproof sash.
Background technique
Fire resistant doorsets are the doors for being capable of providing a degree of flameproof protection in opening portion.Fire resistant doorsets have surface it is smooth,
It is beautiful and generous, open it is flexible, sturdy and durable, esy to use, safe and reliable the features such as.Fire resistant doorsets are by many specifications and type；Its
In, fire resistance steel door be using steel material production doorframe, door leaf skeleton and door skin, and in door leaf filling to human body without
The harmless fire-proof heat-insulating material of poison, and be equipped with fire prevention Hardware fitting and formed, there is certain fire resistance.And existing fire prevention
Door and window is usually to be connected by hinge, but when sash and door and window are closed, due to the installation of hinge, so that sash and door
Essential there are gap between window, flare is easily scurried out.And even if adding waterproof adhesive tape on sash or preventing fires swollen
Swollen item, but since the gap is larger, pole wastes material, and flameproof effect is also unable to reach optimal state.It therefore, is solution
The above problem, it would be highly desirable to research and develop a kind of new fireproof sash.
Utility model content
Purpose of the utility model is to solve above-mentioned technical problems, provide a kind of fireproof sash, the sash knot
Structure is simple, and design rationally, does not increase manufacture installation difficulty, that is, can reach splendid flameproof effect.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of fireproof sash, including solid framework are wrapped in the U-shaped metal frame in solid framework with door and window joint
Item, and be uniformly arranged in metal frame and be used at least two hinges hinged with door and window；The hinge includes the first company
Fishplate bar, axis and the second connecting plate；Through-hole, and metal frame front are offered on the side to connect in the metal frame with door and window
Equipped with the strip-shaped hole being connected to through-hole, the through-hole combines to form the L-shaped slot in cross section with strip-shaped hole, and the solid framework is
Fire-resistant composite panel, and shape matches with metal frame, first connecting plate is bolted on the solid box in through-hole
On body, the axis and the first connecting plate and the second connecting plate are hinged, are placed in strip-shaped hole, and second connecting plate is used for and door
Window is bolted；It can be affixed with the first connecting plate after the second connecting plate pivoting, and the second connecting plate outer surface at this time
It is flushed with metal frame surface.
As a preferred embodiment, the side to connect in the metal frame with door and window is also longitudinally equipped with an arc groove, should
Card has fire prevention Expandable strip in arc groove.
As a preferred embodiment, it is additionally provided with concave bottom plate in the metal frame on the inside of the through-hole, the bolt is successively
By being inserted into solid box body after bolt hole on the first connecting plate, concave bottom plate, to realize the fixation of the first connecting plate.
As a preferred embodiment, the concave bottom plate both ends are respectively welded on the inside of the metal frame of through-hole or more.
As a preferred embodiment, the solid framework, metal frame and hinge outer surface are equipped with fire resistant coating.
Compared with prior art, the utility model has the following beneficial effects:
The utility model is mainly achieved the purpose that improve flameproof effect by the simple modifications to metal frame, be used
The mesh for reaching installation hinge for installing the through-hole of hinge connection plate, for placing the strip-shaped hole of axis is set in metal frame
, on the one hand which can be embedded in hinge connection plate in metal frame, and axis is placed in strip-shaped hole, when being closed door and window, two
Block connecting plate can be hidden in through-hole, and then keep door and window edge seamless applying with metal frame, improve its flameproof effect.
And in view of metal frame surface itself is smooth, inevitably there is micro gap, therefore, the utility model is also in metal frame
Fire prevention Expandable strip is caught on item, which is caught in the arc groove of metal frame, on the one hand can play firm work
With, it is allowed to be not easy the opening and closing with door and window and fall off, is on the other hand then that it only has part arcwall face and protrudes from metal frame, it will not
Resistance is caused for the opening and closing of door and window.The utility model does not increase the manufacture installation difficulty of existing fireproof sash, need to only make
Increase punch out step when standby metal frame, the promotion of sash fire protecting performance can be realized, can promote the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is metal frame structural schematic diagram.
Wherein, the corresponding title of appended drawing reference are as follows:
The solid framework of 1-, 2- metal frame, 21- through-hole, 22- strip-shaped hole, 23- fire prevention Expandable strip, 24- concave bottom plate, 3-
Hinge, the first connecting plate of 31-, 32- axis, the second connecting plate of 33-.
Specific embodiment
The utility model is described in further detail with embodiment for explanation with reference to the accompanying drawing, and the mode of the utility model includes
But it is not limited only to following embodiment.
The purpose of the present embodiment be to provide for it is a kind of increase manufacture installation difficulty but mention flameproof effect preferably prevent
Vent window frame, referring to Fig. 1 and Fig. 2, the fireproof sash include solid framework 1, are wrapped in solid framework and door and window joint
U-shaped metal frame 2, and be uniformly arranged in metal frame at least two hinges 3 hinged with door and window.
The solid framework 1 is conventional fire-resistant composite panel, and the part that it is wrapped up by metal frame 2 and metal frame phase
It matches and fits closely therewith.
The hinge structure is identical as existing hinge, including the first connecting plate 31, axis 32 and the second connecting plate 33.
2 cross section of metal frame be in concave shape, be aluminium alloy integral structure, for ease of description, be classified as with
The side plate that door and window connects, the inner panel on the inside of sash, and the outside plate on the outside of interior window frame.It opens inside on the side plate
Equipped with through-hole 21, offer the strip-shaped hole 22 being connected to through-hole on the inner panel, the through-hole combined with strip-shaped hole to be formed it is transversal
The L-shaped slot in face, first connecting plate 31 are bolted in the solid framework in through-hole, and the axis is connect with first
Plate and the second connecting plate are hinged, are placed in strip-shaped hole, and second connecting plate with door and window for being bolted；Here, in order to
Increase the stability of connection, the present embodiment has also welded concave bottom plate 24, and institute in the metal frame 2 of 21 inside of through-hole
State 2 inside of metal frame that 24 both ends of concave bottom plate are respectively welded at about 21 through-hole, 24 inside of concave bottom plate and solid framework 1
It fits closely, the bolt then passes sequentially through bolt hole on the first connecting plate, is inserted into solid box body after concave bottom plate
Realize the fixation of the first connecting plate.Second connecting plate 33 can be affixed after the rotation of axis 32 with the first connecting plate, and at this time the
Two connecting plate outer surfaces are flushed with 2 surface of metal frame, in this way, after installing door and window, when door and window is closed, door and window and sash
Between i.e. be not present macroscopic gap, greatly reduce flare and alter into the danger scurried out.
To further strengthen fire protecting performance, the present embodiment is also longitudinally equipped with an arc groove in the outside of the side plate, the arc
Card has fire prevention Expandable strip 23 in shape slot.Also, it is also equipped in the solid framework 1, metal frame 2 and 3 outer surface of hinge anti-
Fiery coating.
Above-described embodiment is only one of preferred embodiments of the present invention, should not be taken to limit the utility model
Protection scope, as long as the utility model body design thought and mentally make have no the change of essential meaning or profit
Color, it is solved the technical issues of it is still consistent with the utility model, the protection scope of the utility model should all be included in
Within.
Claims (5)
1. a kind of fireproof sash, which is characterized in that including solid framework (1), be wrapped in solid framework and door and window joint
U-shaped metal frame (2), and be uniformly arranged in metal frame at least two hinges (3) hinged with door and window；Institute
Stating hinge includes the first connecting plate (31), axis (32) and the second connecting plate (33)；Connect on the metal frame (2) with door and window
It is offered on side through-hole (21), and metal frame front is equipped with the strip-shaped hole (22) being connected to through-hole, the through-hole and bar shaped
Hole combines to form the L-shaped slot in cross section, and the solid framework (1) is fire-resistant composite panel, and shape matches with metal frame,
First connecting plate (31) is bolted in the solid framework in through-hole, and the axis and the first connecting plate and second connect
Fishplate bar is hinged, is placed in strip-shaped hole, and second connecting plate with door and window for being bolted；Second connecting plate (33) around
It can be affixed with the first connecting plate after axis (32) rotation, and the second connecting plate outer surface is flushed with metal frame (2) surface at this time.
2. a kind of fireproof sash according to claim 1, which is characterized in that on the metal frame (2) with door and window phase
The side connect is also longitudinally equipped with an arc groove, and card has fire prevention Expandable strip (23) in the arc groove.
3. a kind of fireproof sash according to claim 2, which is characterized in that the metal frame on the inside of the through-hole (21)
(2) be additionally provided on concave bottom plate (24), the bolt pass sequentially through bolt hole on the first connecting plate, be inserted into after concave bottom plate it is real
In heart framework, to realize the fixation of the first connecting plate.
4. a kind of fireproof sash according to claim 3, which is characterized in that weld respectively at concave bottom plate (24) both ends
Connect metal frame (2) inside up and down in through-hole (21).
5. a kind of fireproof sash according to claim 4, which is characterized in that the solid framework (1), metal frame
(2) and hinge (3) outer surface is equipped with fire resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822132655.0U CN209539170U (en) | 2018-12-19 | 2018-12-19 | A kind of fireproof sash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822132655.0U CN209539170U (en) | 2018-12-19 | 2018-12-19 | A kind of fireproof sash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209539170U true CN209539170U (en) | 2019-10-25 |
Family
ID=68264614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822132655.0U Expired - Fee Related CN209539170U (en) | 2018-12-19 | 2018-12-19 | A kind of fireproof sash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209539170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832644A (en) * | 2019-11-22 | 2021-05-25 | 山东绿地泉景门窗有限公司 | Aluminium alloy glass fire-resistant door |
-
2018
- 2018-12-19 CN CN201822132655.0U patent/CN209539170U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832644A (en) * | 2019-11-22 | 2021-05-25 | 山东绿地泉景门窗有限公司 | Aluminium alloy glass fire-resistant door |
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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: 20191025 Termination date: 20211219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |