CN206016613U - A kind of fire resistant doorsets - Google Patents
A kind of fire resistant doorsets Download PDFInfo
- Publication number
- CN206016613U CN206016613U CN201621022421.5U CN201621022421U CN206016613U CN 206016613 U CN206016613 U CN 206016613U CN 201621022421 U CN201621022421 U CN 201621022421U CN 206016613 U CN206016613 U CN 206016613U
- Authority
- CN
- China
- Prior art keywords
- front panel
- rear board
- crotch
- hinge
- doorframe
- 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
Links
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- Special Wing (AREA)
Abstract
A kind of fire resistant doorsets，Including the doorframe that is hinged by hinge and door leaf，Door leaf is provided with Fire-proof lock and door closer，Door leaf includes front panel、Rear board and it is located at front panel、Door core between rear board，One end bending of front panel is hinged by hinge with doorframe and its free end is provided with the first crotch，Rear board is provided near one end bending of hinge and links up with the first of the first crotch phase clamping，The other end end bending of front panel is provided with the second crotch on front side of doorframe，Rear board is provided with away from one end front panel bending of hinge and links up with the second of the second crotch phase clamping，The top and bottom of front panel and rear board bends overlapping respectively and contacts，Front panel is connected with hook activity clamping by crotch respectively with the left and right two ends of rear board，Time saving and energy saving，It is readily disassembled and keeps in repair，The top and bottom of front panel and rear board bends overlapping respectively and contacts，Instead of plate and lower panel above in the past，Save welding procedure，Cost-effective.
Description
Technical field：
This utility model is related to a kind of fire resistant doorsets.
Background technology：
Existing fire resistant doorsets, its structure all include doorframe and the door leaf being hinged, and be additionally provided with Fire-proof lock and close door on door leaf
Device, wherein door leaf include front panel, rear board, top panel, lower panel and the door core being located between each panel, top panel, below
Plate is connected with front panel, the top of rear board and bottom welding respectively, and front panel and rear board are welding after the bending of left and right two ends
It is connected, this structure fabrication trouble wastes time and energy, and impact is attractive in appearance, and is difficult dismounting after connecting, not easy-maintaining, can not meet city
The demand of field.
Utility model content：
This utility model is in order to make up the deficiencies in the prior art, there is provided a kind of fire resistant doorsets, and it is rational in infrastructure, makes and holds
Easily, time saving and energy saving, it is easy to dismounting and maintenance, solve problems of the prior art.
This utility model by solving the technical scheme that adopts of above-mentioned technical problem is：
A kind of fire resistant doorsets, including the doorframe that is hinged by hinge and door leaf, door leaf is provided with Fire-proof lock and door closer, institute
Stating door leaf includes front panel, rear board and the door core being located between front panel, rear board, one end bending of front panel and doorframe
It is hinged by hinge and its free end is provided with the first crotch, rear board is provided with and the first crotch phase near one end bending of hinge
First hook of clamping, the other end end bending of front panel are provided with the second crotch on front side of doorframe, and rear board is away from conjunction
One end front panel bending of page is provided with to be linked up with the second of the second crotch phase clamping, the top and bottom of front panel and rear board
Bending overlapping contacts respectively.
Fireproof expansion seal part is respectively equipped between the two ends and doorframe of front panel and rear board.
This utility model adopts such scheme, rational in infrastructure, and the left and right two ends of front panel and rear board pass through crotch respectively
It is connected with hook activity clamping, makes easily, time saving and energy saving, it is easy to dismounting and to keep in repair, good looking appearance, front panel and rear board
Top and bottom bend overlapping respectively and contact, and instead of plate and lower panel above in the past, save welding procedure, save into
This.
Description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 be Fig. 1 in A-A to cross section structure diagram.
Fig. 3 is the B-B direction cross section structure diagram in Fig. 1.
In figure, 1, hinge, 2, doorframe, 3, door leaf, 4, Fire-proof lock, 5, door closer, 6, front panel, 7, rear board, 8, first
Crotch, the 9, first hook, the 10, second crotch, the 11, second hook, 12, fireproof expansion seal part, 13, Men Xin.
Specific embodiment：
For the technical characterstic of this programme clearly can be described, below by specific embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.
As Figure 1-3, a kind of fire resistant doorsets, including the doorframe 2 that is hinged by hinge 1 and door leaf 3, door leaf 3 is provided with
Fire-proof lock 4 and door closer 5, the door leaf 3 include front panel 6, rear board 7 and the door being located between front panel 6, rear board 7
Core 13, one end bending of front panel 6 are hinged by hinge 1 and its free end is provided with the first crotch 8 with doorframe 2, and rear board 7 is leaned on
One end bending of nearly hinge 1 is provided with the first hook 9 with the 8 phase clamping of the first crotch, and the other end end bending of front panel 6 is provided with
The second crotch 10 being located on front side of doorframe 2, rear board 7 are provided with and the second crotch 10 away from the bending of one end front panel 6 of hinge 1
The top and bottom of the second hook 11 of phase clamping, front panel 6 and rear board 7 bends overlapping respectively and contacts.
Fireproof expansion seal part 14 is respectively equipped between the two ends and doorframe 2 of front panel 6 and rear board 7.
The left and right two ends of this utility model front panel 6 and rear board 7 are respectively by the first crotch 8 and the first hook 9, second
Crotch 10 is connected with the second 11 activity clampings of hook, and fabrication and installation are easily, time saving and energy saving, it is easy to dismounting and maintenance, good looking appearance,
The top and bottom of front panel 6 and rear board 7 bends overlapping respectively and contacts, and door core 13 is wrapped in front panel 6 and rear board 7
Inside protected, instead of plate and lower panel above in the past, save welding procedure, cost-effective.
Above-mentioned specific embodiment cannot function as the restriction to this utility model protection domain, for the skill of the art
For art personnel, any alternate modification or conversion that this utility model embodiment is made all fall within guarantor of the present utility model
In the range of shield.
This utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (2)
1. a kind of fire resistant doorsets, including the doorframe that is hinged by hinge and door leaf, door leaf is provided with Fire-proof lock and door closer, and which is special
Levy and be：The door leaf includes front panel, rear board and the door core being located between front panel, rear board, one end of front panel
Bending is hinged by hinge with doorframe and its free end is provided with the first crotch, rear board near hinge one end bending be provided with
First hook of the first crotch phase clamping, the other end end bending of front panel are provided with the second crotch on front side of doorframe, after
Panel is provided with the second hook with the second crotch phase clamping, front panel and rear board away from one end front panel bending of hinge
Top and bottom bend overlapping respectively and contact.
2. a kind of fire resistant doorsets according to claim 1, it is characterised in that：The two ends of front panel and rear board and doorframe it
Between be respectively equipped with fireproof expansion seal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022421.5U CN206016613U (en) | 2016-08-31 | 2016-08-31 | A kind of fire resistant doorsets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022421.5U CN206016613U (en) | 2016-08-31 | 2016-08-31 | A kind of fire resistant doorsets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206016613U true CN206016613U (en) | 2017-03-15 |
Family
ID=58258472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621022421.5U Expired - Fee Related CN206016613U (en) | 2016-08-31 | 2016-08-31 | A kind of fire resistant doorsets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206016613U (en) |
-
2016
- 2016-08-31 CN CN201621022421.5U patent/CN206016613U/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: 20170315 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |