CN102900333A - Fireproof doorframe profile in novel structure - Google Patents
Fireproof doorframe profile in novel structure Download PDFInfo
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- CN102900333A CN102900333A CN201210381029XA CN201210381029A CN102900333A CN 102900333 A CN102900333 A CN 102900333A CN 201210381029X A CN201210381029X A CN 201210381029XA CN 201210381029 A CN201210381029 A CN 201210381029A CN 102900333 A CN102900333 A CN 102900333A
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- doorframe
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Abstract
The invention discloses a fireproof doorframe profile in a novel structure. The fireproof doorframe profile comprises a vertically arranged door sheet stopping step and a transversely arranged doorframe base, wherein the door sheet stopping step comprises an outer door sheet frame, a flat fireproof block and a vertical fireproof block which is arranged at one side of a flat fireproof frame; connecting parts which are connected with the doorframe base are respectively arranged on the flat fireproof block and the vertical fireproof block; the doorframe base comprises an outer frame of a doorframe, an inner core and a base fireproof layer arranged below the inner core; the outer door sheet frame and the outer frame of the doorframe are respectively provided with a cavity; the vertical fireproof block is arranged inside the cavity of the outer door sheet frame and one side of the vertical fireproof block is tightly adhered to the wall of the cavity; the flat fireproof block is arranged inside the cavity of the outer door sheet frame and one side of the flat fireproof block is tightly adhered to the other side of the vertical fireproof block; one side of the inner core is tightly adhered to the wall of the cavity of the outer frame of the doorframe and the other side of the inner core is tightly adhered to the other side of the vertical fireproof block; and the outer door sheet frame and the outer frame of the doorframe are integrally formed. The doorframe profile provided by the invention is easy to machine, so that the production efficiency is improved; and the surface of the outer frame is smooth and flat, so that the whole doorframe profile is very attractive.
Description
Technical field
The present invention relates to a kind of doorframe, particularly a kind of fireproof door frame section of new structure.
Background technology
The doorframe of existing dwelling house is wooden structures substantially.Woody door frame improves grade, easily decoration, but encroached on by the ant worm, and making moist goes mouldy does not easily also prevent fires, and wooden doorframe is high to the wood requirement, and cost is also very large.In order to solve above-mentioned technical problem, the documents application number is 200920118132.9, a kind of flame-retardant composite door frame section, comprise encrust, middle composite bed and fill internal layer and form, described encrusting comprises wooden cortex, it is characterized in that described middle composite bed comprises compound glass fiber web layer and multilayer magnesian layer, described filling internal layer is the reel layer.Prior art encrusts and adopts wooden cortex, and in manufacturing process, the staff need to paste slices on each face, for wooden skin difficult drop-off, also needs the rifle nail to be fixed the time-consuming cost of production that also increased; The out-of-flatness of wood cortex face, coarse, easy perk, not attractive in appearance.
Summary of the invention
It is fast to the purpose of this invention is to provide a kind of processing, top layer difficult drop-off, surfacing, smooth fireproof door frame section.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of doorframe of new structure, comprise the door-plate gear rank of vertical setting and the doorframe pedestal of horizontally set, it is characterized in that: described door-plate gear rank comprise door-plate housing, flat fire blocks and are arranged on the vertical fire blocks of flat fire prevention frame one side; Be respectively equipped with the connecting portion that links to each other with the doorframe pedestal on described flat fire blocks and the vertical fire blocks; Described doorframe pedestal comprises doorframe housing, inner core and is arranged on the pedestal fireprotection layer of inner core below; Described door-plate housing and doorframe housing respectively are provided with a cavity, and described vertical fire blocks are arranged on cavity one side interior and vertically fire blocks of door-plate housing and are close to cavity wall; Described flat fire blocks are arranged in the cavity of door-plate housing and a side of flat fire blocks is close to the opposite side of vertical fire blocks; One side of described inner core is close to the cavity wall of doorframe housing, and opposite side is close to the opposite side of vertical fire blocks; Described door-plate housing and doorframe housing are one-body molded.
Door-plate housing of the present invention and doorframe housing create by the extruding of mould one.Therefore, the door-plate housing is the same smooth, smooth with each surface of doorframe housing; The staff need only paste door-plate housing and doorframe housing and get final product; Do not need as prior art, paste one by one, can affect like this working (machining) efficiency and wood chip rough surface, not attractive in appearance; Because artificial lagging, the power of each usefulness is different, and the planeness of each wooden epidermis face is also different, therefore, so that the planeness of whole doorframe is overproof.
As preferably, described door-plate housing and doorframe housing are respectively equipped with door-plate rotating part and doorframe rotating part, are provided with the gap between described door-plate rotating part and the doorframe rotating part.
As preferably, be provided with the pyrotechnics groove of placing the fire prevention plume between described door-plate gear rank and the doorframe pedestal.
As preferably, the below of described pedestal fireprotection layer is provided with substrate.
As preferably, described door-plate housing and doorframe housing comprise that wood moulds layer or PE material layer or PVC material layer.
As preferably, described door-plate housing and doorframe housing comprise that wood moulds layer.
As preferably, described flat fire blocks, vertically fire blocks and pedestal fireprotection layer comprise compound glass fiber mesh layer and multilayer magnesian layer.
As preferably, described multilayer is the 2-6 layer.
As preferably, described multilayer is 3 layers.
As preferably, described inner core is surplus wood, waste wood reel layer.
In sum, the present invention has following beneficial effect: doorframe of the present invention is easily processed, and has improved production efficiency; The smooth surface of door-plate housing and doorframe housing, smooth is so that whole doorframe is very attractive in appearance.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation on door-plate gear rank among the present invention.
Among the figure, 1-doorframe pedestal, 2-door-plate gear rank, 3-gap, 4-pyrotechnics groove, 11-doorframe housing, 12-inner core, 13-pedestal fireprotection layer, 14-substrate, 21-door-plate housing, the flat fire blocks of 22-, the vertical fire blocks of 23-, 111-doorframe rotating part, 211-door-plate rotating part.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
This specific embodiment only is explanation of the invention; it is not limitation of the present invention; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this manual, but as long as all are subject to the protection of Patent Law in claim scope of the present invention.
As shown in Figure 1, the fireproof door frame section of new structure comprises door-plate gear rank 2 and doorframe pedestal 1.The heart layer of doorframe pedestal 1 is the inner core 12 of being made by surplus wood or waste wood, the soffit of inner core 12 posts two-layer pedestal fireprotection layer 13, the soffit of pedestal fireprotection layer 13 posts the substrate 14 that one deck is made by wooden skin, doorframe housing 11 parcel inner core 12, pedestal fireprotection layer 13 and substrate 14 encrusting as doorframe pedestal 1.As shown in Figure 2, door-plate gear rank 2 are inverted "L" shaped, and it comprises door-plate housing 21, flat fire blocks 22 and vertical fire blocks 23.Flat fire blocks 22 are provided with connecting portion a1 with vertical fire blocks 23, and door-plate gear rank 2 are connected with doorframe pedestal 1 by connecting portion a1.The flat fire blocks 22 of door-plate housing 21 parcels and vertical fire blocks 23 encrusting as door-plate gear rank 2.Flat fire blocks 22, vertical fire blocks 23 comprise 3 layers of glass fiber mesh layer of cloth and 3 layers of magnesian layer with pedestal fireprotection layer 13.Door-plate housing 21 respectively is provided with a cavity with doorframe housing 11, and vertical fire blocks 23 are arranged on cavity one side interior and vertically fire blocks 23 of door-plate housing 21 and are close to cavity wall; Described flat fire blocks 22 are arranged in the cavity of door-plate housing 21 and a side of flat fire blocks 22 is close to the opposite side of vertical fire blocks 23; One side of described inner core 12 is close to the cavity wall of doorframe housing 11, and opposite side is close to the opposite side of vertical fire blocks 23.
Being provided with pyrotechnics groove 4 between door-plate gear rank 2 and the doorframe pedestal 1, is to place the fire prevention plume, can expand in the situation of being heated, and plays the effect of the inside and outside fire of isolating chamber, cigarette.Doorframe housing 11 respectively is provided with doorframe rotating part 111 and door-plate rotating part 211 with door-plate housing 21, is provided with a gap 3 between doorframe rotating part 111 and door-plate rotating part 211, convenient later on construction.Doorframe housing 11 and door-plate housing 21 are that to adopt wood to mould by mould one-body molded, and therefore, its surface is very smooth, smooth, and the doorframe of being decorated by its is very attractive in appearance.
Claims (10)
1. the doorframe of a new structure, comprise the door-plate gear rank (2) of vertical setting and the doorframe pedestal (1) of horizontally set, it is characterized in that: described door-plate gear rank (2) comprise door-plate housing (21), flat fire blocks (22) and are arranged on the vertical fire blocks (23) of flat fire blocks (22) one sides; Described flat fire blocks (22) with vertically be respectively equipped with the connecting portion (a1) that links to each other with doorframe pedestal (1) on the fire blocks (23); Described doorframe pedestal (1) comprises doorframe housing (11), inner core (12) and is arranged on the pedestal fireprotection layer (13) of inner core (12) below; Described door-plate housing (21) respectively is provided with a cavity with doorframe housing (11), and described vertical fire blocks (23) are arranged on cavity one side interior and vertically fire blocks (23) of door-plate housing (21) and are close to cavity wall; Described flat fire blocks (22) are arranged in the cavity of door-plate housing (21) and a side of flat fire blocks (22) is close to the opposite side of vertical fire blocks (23); One side of described inner core (12) is close to the cavity wall of doorframe housing (11), and opposite side is close to the opposite side of vertical fire blocks (23); Described door-plate housing (21) is one-body molded with doorframe housing (11).
2. the doorframe of a kind of new structure according to claim 1, it is characterized in that: described door-plate housing (21) is respectively equipped with door-plate rotating part (211) and doorframe rotating part (111) with doorframe housing (11), is provided with gap (3) between described door-plate rotating part (211) and the doorframe rotating part (111).
3. the doorframe of a kind of new structure according to claim 1 is characterized in that: be provided with the pyrotechnics groove (4) of placing the fire prevention plume between described door-plate gear rank (2) and the doorframe pedestal (1).
4. the doorframe of a kind of new structure according to claim 1, it is characterized in that: the below of described pedestal fireprotection layer (13) is provided with substrate (14).
5. the doorframe of a kind of new structure according to claim 1 is characterized in that: described door-plate housing (21) and doorframe housing (11) comprise that wood moulds layer or PE material layer or PVC material layer.
6. the doorframe of a kind of new structure according to claim 5 is characterized in that: described door-plate housing (21) and doorframe housing (11) comprise that wood moulds layer.
7. the doorframe of a kind of new structure according to claim 1 is characterized in that: described flat fire blocks (22), vertically fire blocks (23) comprise compound glass fiber mesh layer and multilayer magnesian layer with pedestal fireprotection layer (13).
8. the doorframe of a kind of new structure according to claim 1, it is characterized in that: described multilayer is the 2-6 layer.
9. the doorframe of a kind of new structure according to claim 1, it is characterized in that: described multilayer is 3 layers.
10. the doorframe of a kind of new structure according to claim 1 is characterized in that: described inner core (12) is surplus wood, waste wood reel layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210381029XA CN102900333A (en) | 2012-10-10 | 2012-10-10 | Fireproof doorframe profile in novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210381029XA CN102900333A (en) | 2012-10-10 | 2012-10-10 | Fireproof doorframe profile in novel structure |
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| Publication Number | Publication Date |
|---|---|
| CN102900333A true CN102900333A (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210381029XA Pending CN102900333A (en) | 2012-10-10 | 2012-10-10 | Fireproof doorframe profile in novel structure |
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| CN (1) | CN102900333A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1273753A1 (en) * | 2001-07-07 | 2003-01-08 | Nan Ya Plastics Corp. | Fireproof door with frame and molded skins |
| CN2565946Y (en) * | 2002-12-13 | 2003-08-13 | 黎淑君 | Decorative wood fire-proof door |
| CN201396050Y (en) * | 2009-04-18 | 2010-02-03 | 计小良 | Flame-retardant composite doorframe profile and doorframe thereof |
| CN201891343U (en) * | 2010-12-16 | 2011-07-06 | 顾志良 | Compound fireproof door frame |
| CN201896552U (en) * | 2010-09-30 | 2011-07-13 | 南亚塑胶工业股份有限公司 | Fireproof door leaf |
| CN202970356U (en) * | 2012-10-10 | 2013-06-05 | 湖州铁佛耐火材料有限公司 | Novel-structured fire-proof door-frame profile |
-
2012
- 2012-10-10 CN CN201210381029XA patent/CN102900333A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1273753A1 (en) * | 2001-07-07 | 2003-01-08 | Nan Ya Plastics Corp. | Fireproof door with frame and molded skins |
| CN2565946Y (en) * | 2002-12-13 | 2003-08-13 | 黎淑君 | Decorative wood fire-proof door |
| CN201396050Y (en) * | 2009-04-18 | 2010-02-03 | 计小良 | Flame-retardant composite doorframe profile and doorframe thereof |
| CN201896552U (en) * | 2010-09-30 | 2011-07-13 | 南亚塑胶工业股份有限公司 | Fireproof door leaf |
| CN201891343U (en) * | 2010-12-16 | 2011-07-06 | 顾志良 | Compound fireproof door frame |
| CN202970356U (en) * | 2012-10-10 | 2013-06-05 | 湖州铁佛耐火材料有限公司 | Novel-structured fire-proof door-frame profile |
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Application publication date: 20130130 |