CN205908226U - Structure is changed to steel wooden heat -insulating fireproof door's shop front board - Google Patents
Structure is changed to steel wooden heat -insulating fireproof door's shop front board Download PDFInfo
- Publication number
- CN205908226U CN205908226U CN201620825827.0U CN201620825827U CN205908226U CN 205908226 U CN205908226 U CN 205908226U CN 201620825827 U CN201620825827 U CN 201620825827U CN 205908226 U CN205908226 U CN 205908226U
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- China
- Prior art keywords
- face board
- door face
- door
- installed part
- central layer
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Abstract
The utility model discloses a structure is changed to steel wooden heat -insulating fireproof door's shop front board, prevent the door frame installation of fire door and matching, it includes the core, set up shop front board and the installed part between shop front board and the core on core internal and external surface, the installed part sets up on the side of shop front board and core, the door frame that is formed with the echelonment on the door frame is followed, prevent fire door's side and follow corresponding echelonment structure along being formed with with the door frame, the echelonment structure is two shop front flanges along uneven in length tie, the installed part corresponds two shop front flanges along the uneven in length flat corresponding echelonment structure that forms, connection between structure between the above -mentioned installed part AND gate panel makes is compacter, promotes structural strength, and can realize can be with the door frame during along better closing the door airtight closing.
Description
Technical field
This utility model is related to fire resistant doorsets field, especially relates to a kind of fire resistant doorsets of replaceable door face board.
Background technology
At present, the use of fire resistant doorsets is very universal, and because it uses typically as the selection of entry door, people are choosing
When, the appearance requirement of fire resistant doorsets, heat-insulating, fire-preventing performance, Structural strength calls are relatively valued.The steel of replaceable door face board is wooden
Fire resistant doorsets, be based on above-mentioned requirements people may be selected ideal product, due to the gap structure between fire resistant doorsets and doorframe have multiple
Various, the structure of replacing is also had nothing in common with each other, and requires at closing time for the preferable fire resistant doorsets of airtight obturation effect for some, it is more
Change structure and also need accordingly to change and just enable effect, for requiring obturation effect preferably this problem, inventor's practice is ground
Study carefully improvement, then have this case to produce.
Utility model content
The purpose of this utility model is to provide a kind of easy accessibility, obturation effect preferable steel wooden heat-insulating fireproof door
Door face board changes structure.
For achieving the above object, the technical solution of the utility model is: the door face board of steel wooden heat-insulating fireproof door changes knot
Structure, described fire resistant doorsets are installed with the doorframe mating, and it includes central layer, the door face board being arranged on central layer surfaces externally and internally and door face board
Installed part and central layer between, described installed part is arranged on door face board and the side of central layer, and described doorframe is formed with ladder
The doorframe edge of shape, along being formed with doorframe along corresponding step structure, described step structure is the side of described fire resistant doorsets
Two door face board edges are uneven in length flat, and the uneven in length flat shape in the corresponding two door face board edges of described installed part becomes stepped knot accordingly
Structure.
The cross-sectional structure of described installed part includes cover panel and the capping covering the edge surface of two door face boards and central layer
What the two ends of plate were vertically bent to form in the same direction clamps plate, and described two door face board edges are installed in two and clamp between plate, described installation
Part passes through screw locking on central layer and/or door face board, and described cover panel forms described step structure.
The edge surface of described central layer is provided with girth member, and described installed part covers outside girth member.
It is provided with steel core plate, the edge of described steel core plate is bent to form hook edge and catches on reinforcing between described central layer and door face board
Part.
The cross-sectional structure of described girth member is in by the two ends z font that reverse vertical the is bent to form respectively knot of a panel
Structure, the vertical arm of its z font structure and a transverse arm envelope the edge surface of central layer, and its another transverse arm is same with longer door face board edge
Towards setting；Steel core edges of boards edge between described longer door face board and central layer is bent to form cladding and catches on described z font structure
The u-shaped of another transverse arm hooks edge；The uneven in length flat shape in the corresponding two door face board edges of the cover panel of described installed part becomes corresponding ladder
Shape structure.
The described corner on doorframe edge and/or the corner of installed part are provided with fireproof expansion seal part.
By adopting technique scheme, the beneficial effects of the utility model are: above-mentioned replacing structure is to be arranged on fire prevention
On the side of door, this structure is directed to the airtight closing realizing between fire resistant doorsets and doorframe using staged, by door face board and peace
Piece installing the step structure stair-stepping doorframe of cooperation along realizing the purpose of this utility model, and compare and do not interfere with fire prevention
Door attractive in appearance, the connection between the structure between above-mentioned installed part and door face board makes is more compact, lift structure intensity, and can
Realization can be with doorframe along more preferable airtight at closing time closing, and dismounting is also convenient for, the structure setting of above-mentioned girth member and steel core plate
Protection central layer can be played, not moisture-sensitive, on-deformable effect, additionally it is possible to strengthen the structural strength of fire resistant doorsets, improves fire prevention
Heat-insulated, the flameproof effect of door.
Brief description
Fig. 1 is a kind of structural representation of the door face board replacing structure of steel wooden heat-insulating fireproof door that this utility model is related to
Figure.
Fig. 2 is the enlarged drawing in a portion in Fig. 1.
In figure:
Fire resistant doorsets -1；Central layer -11；Door face board -12；Installed part -13；
Cover panel -131；Clamp plate -132；
Girth member -14；Vertical arm -141；One transverse arm -142；Another transverse arm -143；
Steel core plate -15；Hook along -151；U-shaped hooks along -152；
Fireproof expansion seal part -16；
Doorframe -2；Doorframe edge -21；Hinge -3.
Specific embodiment
In order to the technical solution of the utility model is explained further, this utility model is entered below by specific embodiment
Row elaborates.
A kind of door face board of steel wooden heat-insulating fireproof door disclosed in this utility model changes structure, as depicted in figs. 1 and 2,
Shown in figure for single fan fire resistant doorsets, with the doorframe 2 mating by the hinged installation of hinge 3, it includes central layer to described fire resistant doorsets 1
11st, it is arranged on the installed part 13 between door face board 12 and door face board 12 and the central layer 11 on central layer 11 surfaces externally and internally, described installation
Part 13 is arranged on door face board 12 and the side of central layer 11, described doorframe 2 is formed with stair-stepping doorframe along 21, described fire prevention
Along being formed with doorframe along 21 corresponding step structures, described step structure is that two door face board 12 edge is long to the side of door 1
Short do not flush, the uneven in length flat shape in corresponding two door face board 12 edge of described installed part 13 becomes corresponding step structure, above-mentioned logical
The step structure being formed between installed part 13 and door face board is crossed to coordinate along 21 with the doorframe of respective steps shape, thus realizing more
Good airtight at closing time closing, can preferably cover the gap between fire resistant doorsets 1 and doorframe 2 it is also possible to lift fire resistant doorsets
Safe effect.
As shown in Figure 2, the cross-sectional structure of described installed part 13 includes covering the side of two door face boards 12 and central layer 11
What the two ends of the cover panel 131 in side face and cover panel 131 were vertically bent to form in the same direction clamps plate 132, described two door face board 12 side
Clamp between plate 132 along being installed in two, described installed part 13 passes through screw locking on central layer 11 and/or door face board 12, described
Cover panel 131 forms described step structure, and screw can penetrate cover panel 131 and locks on central layer 11 or penetrate and clamp plate 132
On locking door face board 12, clamp and neatly consolidate, easy accessibility.
Further, as shown in Figure 2, the edge surface of described central layer 11 is provided with girth member 14, and described installed part 13 covers
Outside girth member 14, the setting of girth member 14 can protect central layer 11, also helps the screw locking of installed part 13.
Further, as shown in FIG., it is provided with steel core plate 15, described steel core plate 15 between described central layer 11 and door face board 12
Edge be bent to form hook and catch on girth member 14 along 151, the setting of steel core plate 15 can protect central layer 11, strengthens the knot of fire resistant doorsets 1
Structure intensity, improves the heat-insulating, fire-preventing effect of fire resistant doorsets 1, is conducive to the locking between installed part 13 and girth member 14 more firm.
Further, as shown in Fig. 2 the cross-sectional structure of described girth member 14 is in by the two ends reverse vertical respectively of a panel
The z font structure being bent to form, the vertical arm 141 of its z font structure and a transverse arm 142 envelope the edge surface of central layer 11, and it is another
One transverse arm 143 and longer door face board 12 edge are with towards setting；Steel core between described longer door face board 12 and central layer 11
The u-shaped that the cladding that is bent to form plate 15 edge catches on another transverse arm 143 of described z font structure hooks along 152；The lid of described installed part 13
The uneven in length flat shape in corresponding two door face board 12 edge of panel 131 becomes corresponding step structure；The structure energy of above-mentioned installed part 13
Enough with doorframe along 21 more preferable airtight at closing time closings, between installed part 13, the girth member 14 and u-shaped hook structure along 152 makes
Connection more compact, lift structure intensity；For make at closing time airtight closing effect more preferably, the corner along 152 for the described doorframe
And/or the corner of installed part 13 is provided with fireproof expansion seal part 16.
Above-mentioned installed part 13 can adopt the cold rolling hot dip galvanizing steel plate of 1.8 millimeter, and above-mentioned central layer 11 can be using inorganic anti-
Vent central layer, above-mentioned door face board 12 can adopt the burning-resistant medium density fibreboard of 15 millimeter, and above-mentioned steel core plate 15 can adopt 0.8
The cold rolling hot dip galvanizing steel plate of millimeter, the employing of above-mentioned doorframe 2 can adopt the cold rolling hot dip galvanizing steel plate of 1.5 millimeter.
Above-described embodiment and schema non-limiting product form of the present utility model and style, any art
Those of ordinary skill's suitable change that it is done or modification, all should be regarded as without departing from patent category of the present utility model.
Claims (6)
1. steel wooden heat-insulating fireproof door door face board change structure, described fire resistant doorsets with mate doorframe installation, it include central layer,
Be arranged on installed part between door face board and door face board and the central layer on central layer surfaces externally and internally it is characterised in that: described installed part
It is arranged on door face board and the side of central layer, described doorframe is formed with stair-stepping doorframe edge, the side edge of described fire resistant doorsets
It is formed with doorframe along corresponding step structure, described step structure is that two door face board edges are uneven in length flat, described peace
The uneven in length flat shape in the corresponding two door face board edges of piece installing becomes corresponding step structure.
2. steel wooden heat-insulating fireproof door as claimed in claim 1 door face board change structure it is characterised in that: described installed part
Cross-sectional structure include covering the cover panel of the edge surface of two door face boards and central layer and the two ends of cover panel are vertically curved in the same direction
What folding was formed clamps plate, and described two door face board edges are installed in two and clamp between plate, and described installed part passes through screw locking in core
On plate and/or door face board, described cover panel forms described step structure.
3. steel wooden heat-insulating fireproof door as claimed in claim 2 door face board change structure it is characterised in that: described central layer
Edge surface is provided with girth member, and described installed part covers outside girth member.
4. steel wooden heat-insulating fireproof door as claimed in claim 3 door face board change structure it is characterised in that: described central layer with
It is provided with steel core plate, the edge of described steel core plate is bent to form hook edge and catches on girth member between door face board.
5. steel wooden heat-insulating fireproof door as claimed in claim 4 door face board change structure it is characterised in that: described girth member
Cross-sectional structure be in by a panel the two ends z font structure that reverse vertical is bent to form respectively, the vertical arm of its z font structure
Envelope the edge surface of central layer with a transverse arm, its another transverse arm and longer door face board edge are with towards setting；Described longer
Steel core edges of boards between door face board and central layer catch on the u-shaped hook edge of another transverse arm of described z font structure along being bent to form cladding；Institute
The uneven in length flat shape in the corresponding two door face board edges of cover panel stating installed part becomes corresponding step structure.
6. steel wooden heat-insulating fireproof door as claimed in claim 5 door face board change structure it is characterised in that: described doorframe edge
Corner and/or the corner of installed part be provided with fireproof expansion seal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825827.0U CN205908226U (en) | 2016-08-01 | 2016-08-01 | Structure is changed to steel wooden heat -insulating fireproof door's shop front board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825827.0U CN205908226U (en) | 2016-08-01 | 2016-08-01 | Structure is changed to steel wooden heat -insulating fireproof door's shop front board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205908226U true CN205908226U (en) | 2017-01-25 |
Family
ID=57804231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620825827.0U Expired - Fee Related CN205908226U (en) | 2016-08-01 | 2016-08-01 | Structure is changed to steel wooden heat -insulating fireproof door's shop front board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205908226U (en) |
-
2016
- 2016-08-01 CN CN201620825827.0U patent/CN205908226U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20210801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |