CN209539173U - A kind of fireproof door leaf structure - Google Patents
A kind of fireproof door leaf structure Download PDFInfo
- Publication number
- CN209539173U CN209539173U CN201822133559.8U CN201822133559U CN209539173U CN 209539173 U CN209539173 U CN 209539173U CN 201822133559 U CN201822133559 U CN 201822133559U CN 209539173 U CN209539173 U CN 209539173U
- Authority
- CN
- China
- Prior art keywords
- door leaf
- ontology
- shaped connector
- flanging
- leaf ontology
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fireproof door leaf structures, including at least doudle leaf door fans ontology；The side opposite with adjacent door leaf ontology is equipped with bound edge component on the door leaf ontology；The bound edge component includes Z-shaped connector and Bar Fastener, this body side surface is affixed with door leaf in the middle part of the Z-shaped connector, and one flanging is fixed with door leaf ontology front edge, and another flanging is located at the door leaf ontology back side and towards adjacent door leaf ontology；Described Bar Fastener one end connects with door leaf ontology dorsal edge, and the other end extends towards adjacent door leaf ontology and is fixed on corresponding Z-shaped connector flanging, for offseting with adjacent door leaf ontology dorsal edge.The door leaf structure structure is simple, manufacture difficulty is small and at low cost, easy for installation, and fire-proof smoke-proof effect is good.
Description
Technical field
The utility model relates to fireproof door leafs, and in particular to a kind of fireproof door leaf structure.
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 door leaf is typically directly set as L-shaped structure (referring to Fig. 1), although the door leaf structure has certain fire protecting performance, by
It is smooth in door leaf body surface, cause the fitting tightness of adjacent two fans door not high enough, flameproof effect is unable to reach optimal shape
State.Therefore, to solve the above problems, urgently researching and developing a kind of new fireproof door leaf structure.
Utility model content
Purpose of the utility model is to solve above-mentioned technical problems, provide a kind of fireproof door leaf structure, the door leaf
Structure structure is simple, manufacture difficulty is small and at low cost, easy for installation, and fire-proof smoke-proof effect is good.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of fireproof door leaf structure, including at least doudle leaf door fans ontology；On the door leaf ontology with adjacent door leaf ontology
Opposite side is equipped with bound edge component；The bound edge component includes Z-shaped connector and Bar Fastener, in the Z-shaped connector
Portion is affixed with this body side surface of door leaf, and one flanging is fixed with door leaf ontology front edge, and another flanging is located at the door leaf ontology back side
And towards adjacent door leaf ontology；Described Bar Fastener one end connects with door leaf ontology dorsal edge, and the other end is towards adjacent door leaf
Ontology extends and is fixed on corresponding Z-shaped connector flanging, for offseting with adjacent door leaf ontology dorsal edge.
As a preferred embodiment, the Bar Fastener edge is equipped with returning plate, and the Z-shaped at the door leaf ontology back side connects
Fitting flanging is then stuck between Bar Fastener edge and returning plate.
As a preferred embodiment, it is respectively inlayed on two flangings of the Z-shaped connector and is provided with a fire prevention Expandable strip.
As a preferred embodiment, the door leaf ontology is composite plate structure, including two layers of glued board and centre by anti-
The solid wood layer of fire processing.
As a preferred embodiment, the bound edge module outer surface is additionally provided with fire resistant coating.
Compared with prior art, the utility model has the following beneficial effects:
(1) the bound edge component of the utility model can directly package door leaf edge, and in door leaf closure, due to its Z-shaped
The part of the structure of connector, protrusion can extend directly into adjacent door leaf ontology side.And it is protruded above with another door leaf ontology
Part offset, also, since the protrusion split-phase that it is sheet is supported, compactness directly offset compared to door leaf ontology for more
It is good, therefore can adequately play fireproofing function.
(2) the utility model sets bound edge component to the structure of what Bar Fastener of Z-shaped connector, be on the one hand due to
The manufacture difficulty of the two composite structure is small, and stores conveniently, and favorably combination installation on site, reduces manufacturing cost and installation
On the other hand transportation cost is then that can increase bound edge component.
(3) the utility model is respectively inlayed on two flangings of Z-shaped connector is provided with fire prevention Expandable strip, when generation fire
When, due to high temperature, Expandable strip of preventing fires expansion can will be fully sealed between bound edge component, not only further enhance flameproof effect,
It can also play the role of Smoke prevention, reduce casualties rate.
(4) the utility model structure is simple, and rationally, the manufacture difficulty of bound edge component and at low cost, installation is also very for design
It is convenient, and fire-proof smoke-proof effect is good, is conducive to promote the use of.
Detailed description of the invention
Fig. 1 is structural schematic diagram when existing door leaf is closed.
Fig. 2 is structural schematic diagram when the utility model door leaf is closed.
Fig. 3 is the utility model bound edge component diagram
Wherein, the corresponding title of appended drawing reference are as follows:
1-Z word connector, 2- locking member, 3- fire prevention Expandable strip, 4- door leaf ontology.
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 is to provide for a kind of fireproof door leaf structure with fire-proof smoke-proof effect, referring to Fig. 1
~Fig. 3, the door leaf structure include that at least doudle leaf door fans ontology 4, can be the door leaf ontology 4 of vertical hinged door, are also possible to sliding door
Door leaf ontology；The side opposite with adjacent door leaf ontology is equipped with bound edge component on the door leaf ontology；The bound edge component packet
Z-shaped connector 1 and Bar Fastener 2 are included, this body side surface is affixed with door leaf at 1 middle part of Z-shaped connector, one flanging and door leaf
Ontology front edge is fixed, and another flanging is located at the door leaf ontology back side and towards adjacent door leaf ontology, which can be direct
Fire-proof plate manufacture is selected, one layer of rubber layer with pre- hot expansibility can be brushed on the outside；Described Bar Fastener one end
Connect with door leaf ontology dorsal edge, the other end extends towards adjacent door leaf ontology and be fixed on corresponding Z-shaped connector flanging,
For offseting with adjacent door leaf ontology dorsal edge.Z-shaped connector 1 and Bar Fastener 2 collectively constitute one for door leaf ontology 4
The groove type for fixing of edge wrap extends after the recess edge slightly evagination towards adjacent door leaf ontology, works as door leaf
When ontology 4 is closed, it can play the role of and offset on the outside of the groove of adjacent door leaf ontology 4, due to Z-shaped connector flanging and day
Lower 2 integral thickness of locking member is smaller, therefore when two binding structures are bonded to each other, directly fitted relative to existing door leaf and
Speech, more closely, therefore can play fireproofing function.The Bar Fastener 2 can be used metal material and be made, on the one hand due to
It primarily serves fixed effect, is on the other hand then that can be equipped with returning plate at its edge, makes the Z-shaped at the door leaf ontology back side
Connector flanging is then stuck between Bar Fastener edge and returning plate, to play the role of protecting Z-shaped connector.
In order to improve the fireproofing function of the present embodiment fireproof door leaf structure, and certain Smoke prevention can be played the role of, this
The door leaf ontology 4 is set composite plate structure by embodiment, including two layers of glued board and the intermediate solid wood by fire prevention processing
Layer improves flameproof effect；Meanwhile also respectively being inlayed on two flangings of the Z-shaped connector 1 and being provided with a fire prevention Expandable strip 3, and
Fire resistant coating is coated in the bound edge module outer surface.
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 door leaf structure, including at least doudle leaf door fan ontology (4)；It is characterized in that, on the door leaf ontology with
The opposite side of adjacent door leaf ontology is equipped with bound edge component；The bound edge component includes Z-shaped connector (1) and Bar Fastener
(2), this body side surface is affixed with door leaf in the middle part of the Z-shaped connector (1), and one flanging is fixed with door leaf ontology front edge, separately
One flanging is located at the door leaf ontology back side and towards adjacent door leaf ontology；Described Bar Fastener one end and door leaf ontology dorsal edge
Connect, the other end extends towards adjacent door leaf ontology and is fixed on corresponding Z-shaped connector flanging, is used for and adjacent door leaf ontology
Dorsal edge offsets.
2. a kind of fireproof door leaf structure according to claim 1, which is characterized in that Bar Fastener (2) edge
Equipped with returning plate, the Z-shaped connector flanging at the door leaf ontology back side is then stuck between Bar Fastener edge and returning plate.
3. a kind of fireproof door leaf structure according to claim 2, which is characterized in that two foldings of the Z-shaped connector (1)
It is respectively inlayed on side and is provided with a fire prevention Expandable strip (3).
4. a kind of fireproof door leaf structure according to claim 3, which is characterized in that the door leaf ontology (4) is compound
Hardened structure, including two layers of glued board and the intermediate solid wood layer by fire prevention processing.
5. a kind of fireproof door leaf structure described in any one according to claim 1~4, which is characterized in that the bound edge group
Part outer surface is additionally provided with fire resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133559.8U CN209539173U (en) | 2018-12-19 | 2018-12-19 | A kind of fireproof door leaf structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133559.8U CN209539173U (en) | 2018-12-19 | 2018-12-19 | A kind of fireproof door leaf structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209539173U true CN209539173U (en) | 2019-10-25 |
Family
ID=68264936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822133559.8U Expired - Fee Related CN209539173U (en) | 2018-12-19 | 2018-12-19 | A kind of fireproof door leaf structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209539173U (en) |
-
2018
- 2018-12-19 CN CN201822133559.8U patent/CN209539173U/en not_active Expired - Fee Related
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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 |