CN204716076U - A kind of Novel fire-proof door - Google Patents
A kind of Novel fire-proof door Download PDFInfo
- Publication number
- CN204716076U CN204716076U CN201520387285.9U CN201520387285U CN204716076U CN 204716076 U CN204716076 U CN 204716076U CN 201520387285 U CN201520387285 U CN 201520387285U CN 204716076 U CN204716076 U CN 204716076U
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- door
- fire
- door leaf
- connecting portion
- proof
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Abstract
A kind of Novel fire-proof door, belongs to labeled door technical field.The utility model comprises doorframe, door leaf, Fire-proof lock, labeled door handle, hinge for fireproof, fire-proof door closer, and described doorframe arranges the first fire safe seal at itself and described door leaf junction; Described door leaf arranges the second fire safe seal at itself and described doorframe junction; Described door leaf comprises left-hand door fan, right door leaf and two lid seam plated constructions be separately positioned on described left-hand door fan and described right door leaf; Described lid seam plated construction comprises the lid seam plate main body with drum structure housing.This Fireproof door structure is simple, and fan and outer side seal in right door leaf by improving doorframe and door leaf and left-hand door, prevent crack between a door and its frame from meeting high temperature deformation, effect of heat insulation is better, effectively stops that fire spreading, flue gas spread.
Description
Technical field
The utility model relates to labeled door technical field, particularly relates to a kind of Novel fire-proof door.
Background technology
Labeled door is the important component part of structural fire protection measure, and in building, fire escape all needs to arrange labeled door in fire compartmentation place.Labeled door all can deform in processing, installation, use, heat more will be out of shape, these factors often make between door leaf and door leaf or between door leaf and doorframe, gap diminishes and normally can not open closedown labeled door, also to make between door leaf from door leaf or between door leaf and doorframe, gap becomes large and different effective prevention fire spreading, flue gas diffusion.
Utility model content
For overcoming problems of the prior art, the utility model provides a kind of not yielding, Novel fire-proof door that fire proof seal is good.
The utility model provides a kind of Novel fire-proof door, comprises doorframe, door leaf, Fire-proof lock, labeled door handle, hinge for fireproof, fire-proof door closer, and described doorframe arranges the first fire safe seal at itself and described door leaf junction; Described door leaf arranges the second fire safe seal at itself and described doorframe junction; Described door leaf comprises left-hand door fan, right door leaf and two lid seam plated constructions be separately positioned on described left-hand door fan and described right door leaf; Described lid seam plated construction comprises the lid seam plate main body with drum structure housing.
This labeled door utilizes two groups of seals to coordinate the sealing realized between doorframe and door leaf, when a fire, effectively can reduce the space between doorframe and door leaf, strengthens fire line, intercepts fire spreading.And utilize latasuture gap inside and outside the door leaf of lid seam plated construction airtight left and right, improve fire line further.
Preferred as the utility model, described housing comprise be close to be arranged on inside door leaf one end or outside the first connecting portion, be close to be arranged on inside the door leaf other end or outside the second connecting portion, connect described first connecting portion and described second connecting portion the 3rd connecting portion, be arranged on the 4th connecting portion of the reverse bearing of trend of described first connecting portion and be arranged on the 5th connecting portion of the reverse bearing of trend of described second connecting portion.
Preferred as the utility model, described lid seam plate main body is one-body molded.
Preferred as the utility model, described first connecting portion and described 4th connecting portion are on same level line; Described second connecting portion and described 5th connecting portion are on same level line.
Preferred as the utility model, described housing also has the hole be fixedly connected with by securing member with door leaf.
Preferred as the utility model, described lid seam plate main body also comprises the fire prevention filler be arranged in described housing.
Preferred as the utility model, when door leaf closes, described first fire safe seal coordinates with described second fire safe seal the inclusion structure being formed and be mutually close to.
Preferred as the utility model, described doorframe also arranges double flute at itself and described door leaf junction, holds weather seals and the first fire safe seal respectively.
The utility model has following beneficial effect:
The utility model Novel fireproof door is simple, and fan and outer side seal in right door leaf by improving doorframe and door leaf and left-hand door, prevent crack between a door and its frame from meeting high temperature deformation, effect of heat insulation is better, effectively stops that fire spreading, flue gas spread.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model Novel fire-proof door;
Fig. 2 is the door leaf structure schematic diagram of the utility model Novel fire-proof door.
1-doorframe; 2-door leaf; 21-left-hand door is fanned; The right door leaf of 22-; 23-housing; 231-first connecting portion; 232-second connecting portion; 233-the 3rd connecting portion; 234-the 4th connecting portion; 235-the 5th connecting portion; 3-Fire-proof lock; 4-labeled door handle; 5-hinge for fireproof; 6-fire-proof door closer.
Detailed description of the invention
As Fig. 1, the utility model Novel fire-proof door comprise doorframe 1, door leaf 2, Fire-proof lock 3, labeled door 4, hinge for fireproof 5 and fire-proof door closer 6.Described door leaf 2 realizes sealing by two-layer fire safe seal with described doorframe 1.In order to prevent doorframe 1 and door leaf 2 gap because of high temperature deformation, described doorframe 1 is provided with the first fire safe seal (not shown) at itself and described door leaf 2 junction, and described door leaf 2 is provided with the second fire safe seal (not shown) at itself and described doorframe 1 junction.When door leaf closes, the first fire safe seal and the second fire safe seal are by high-temperature expansion, and two fire safe seal cooperatively interact and the gap between doorframe 1 and door leaf 2 is effectively closed up.As preferably, described first fire safe seal and described second fire safe seal are curling shape weather strip, at general temperature, when door leaf 2 is opened, the naturally curling gathering of first fire safe seal is in doorframe 1, as the limit groove of doorframe 1, the naturally curling gathering of the second fire safe seal in door leaf 2, the limit groove of door leaf 2.When door leaf 2 closes, the mutual inclusion of two curling shape weather strips, once temperature raises, weather strip expanded by heating, the inclusion structure of two weather strips is tightr, and sealing performance is stronger.
As Fig. 2, described door leaf comprises left-hand door fan 21, right door leaf 22 and two lid seam plated constructions.Described lid seam plated construction is separately positioned on described left-hand door fan 21 and described right door leaf 22, such as, one lid seam plated construction is arranged on the inner side of described left-hand door fan 21, another lid seam plated construction is arranged on the outside of described right door leaf 22, the inner side of described left-hand door fan 21, by being close to lid seam plated construction disposed thereon and described right door leaf 22 fit inside, realizes gap closing inside door leaf; The outside of described right door leaf 22 by be close to lid seam plated construction disposed thereon fan 21 with described left-hand door outside coordinate, realize gap closing outside door leaf.Two described lid seam plated constructions are identical, and described lid seam plated construction comprises housing 23.In order to flameproof effect is better, described housing 23 can adopt metal outer frame, this housing have be close to be arranged on left-hand door fan 21 or right door leaf 22 one end the first connecting portion 231, be close to the second connecting portion 232 being arranged on left-hand door fan 21 or right door leaf 22 other end, the 3rd connecting portion 233 connecting described first connecting portion 231 and described second connecting portion 232, at described first connecting portion 231 oppositely the 4th connecting portion 234 of bearing of trend, the 5th connecting portion 235 at the reverse bearing of trend of described second connecting portion 232.Described first connecting portion 231, described second connecting portion 232, described 3rd connecting portion 233, described 4th connecting portion 234, described 5th connecting portion 235 form drum structure.
In order to make two door wing gaps close, described first connecting portion 231 is in same level line with described 4th connecting portion 234, and described second connecting portion 232 is in same level line with described 5th connecting portion 235.Further, the thickness of described first connecting portion 231 equals the thickness of described 4th connecting portion 234, and the thickness of described second connecting portion 232 equals the thickness of described 5th connecting portion 235.
Connect for the ease of installing, described lid seam plated construction can be integrated formed structure.Or, for the ease of being provided with fire prevention filler 24 in described housing 23, both first connecting portion 231 and the 4th connecting portion 234 are formed in one structure, both second connecting portion 232 and the 5th connecting portion 235 are formed in one structure, and described first connecting portion 231, described second connecting portion 232, described 4th connecting portion 234 and described 5th connecting portion 235 are fixed together with welding manner by described 3rd connecting portion 233 with described second connecting portion 232 and described 5th connecting portion 235 by described first connecting portion 231 and described both 4th connecting portions 234 between the two.The further fire line improving lid seam plate, prevent lid seam plate distortion and cannot normal opening and closing door leaf, described lid seam plated construction also comprises the fire prevention filler be arranged in described housing 23, described fire prevention filler 24 can be arranged in described first connecting portion 231 and the 4th connecting portion 234 and in described second connecting portion 232 and described 5th connecting portion 235, because requiring high in covering two door leaf crack between a door and its frame position fireproof performance, crack between a door and its frame place fire resistance property can be improved, especially the fire prevention seal in gap and gap, outside inside the upper and lower two ends of door leaf is improved, avoid Yin Gaowen that crack between a door and its frame is out of shape and cannot normal opening and closing labeled door.
Two lid seam plate main bodys on the door leaf of left and right all become drum structure, in door leaf, outside are arranged.Described housing 23 goes back providing holes, such as in the 3rd link 233 place providing holes, securing member is utilized with the door leaf be close to, as screw, through hole, the lid seam plated construction be such as close on left-hand door fan is fixed on left-hand door fan, another lid seam plate main body same is fixed on right door leaf by securing member, the gap between reinforcing, closed two door leafs.
In addition when this steel wood labeled door is used for the place uses such as boats and ships, described doorframe 1 also arranges double flute with described door leaf 2 junction, holds resistance to weather seals and the first fire safe seal respectively.
When a fire, escape personnel firmly can pin labeled door by Fire-proof lock 4.Because of fire proof seal double-deck between door leaf 2 and doorframe.When fire spreading, fire safe seal raises with temperature and expands, and two fire safe seal interact; coordinate and form effective sealing, prevent fire spreading, intercept smog; simultaneously closely knit lid seam plated construction guarantees labeled door sealing further, protection escape personnel safe escape.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (8)
1. a Novel fire-proof door, comprise doorframe (1), door leaf (2), Fire-proof lock (3), labeled door (4), hinge for fireproof (5), fire-proof door closer (6), it is characterized in that, described doorframe (1) arranges the first fire safe seal at itself and described door leaf (2) junction; Described door leaf (2) arranges the second fire safe seal at itself and described doorframe (1) junction; Described door leaf (2) comprises left-hand door fan (21), right door leaf (22) and two lid seam plated constructions be separately positioned on described left-hand door fan (21) and described right door leaf (22); Described lid seam plated construction comprises the lid seam plate main body with drum structure housing (23).
2. Novel fire-proof door according to claim 1, it is characterized in that, described housing (23) comprises being close to and is arranged on inside door leaf (2) one end or first connecting portion (231) in outside, be close to and be arranged on inside door leaf (2) other end or second connecting portion (232) in outside, connect the 3rd connecting portion (233) of described first connecting portion (231) and described second connecting portion (232), be arranged on the 4th connecting portion (234) of the reverse bearing of trend of described first connecting portion (231) and be arranged on the 5th connecting portion (235) of the reverse bearing of trend of described second connecting portion (232).
3. Novel fire-proof door according to claim 1, is characterized in that, described lid seam plate main body is one-body molded.
4. Novel fire-proof door according to claim 2, is characterized in that, described first connecting portion (231) and described 4th connecting portion (234) are on same level line; Described second connecting portion (232) and described 5th connecting portion (235) are on same level line.
5. Novel fire-proof door according to claim 1, it is characterized in that, described housing (23) also has the hole be fixedly connected with by securing member with door leaf (2).
6. Novel fire-proof door according to claim 1, is characterized in that, described lid seam plate main body also comprises the fire prevention filler be arranged in described housing (23).
7. Novel fire-proof door according to claim 1, it is characterized in that, when door leaf closes, described first fire safe seal coordinates with described second fire safe seal the inclusion structure being formed and be mutually close to.
8. Novel fire-proof door according to claim 1, it is characterized in that, described doorframe (1) also arranges double flute at itself and described door leaf (2) junction, holds weather seals and the first fire safe seal respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520387285.9U CN204716076U (en) | 2015-06-08 | 2015-06-08 | A kind of Novel fire-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520387285.9U CN204716076U (en) | 2015-06-08 | 2015-06-08 | A kind of Novel fire-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204716076U true CN204716076U (en) | 2015-10-21 |
Family
ID=54315080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520387285.9U Expired - Fee Related CN204716076U (en) | 2015-06-08 | 2015-06-08 | A kind of Novel fire-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204716076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847236A (en) * | 2015-06-08 | 2015-08-19 | 浙江新伍鑫耐火材料有限公司 | Novel fireproof door |
-
2015
- 2015-06-08 CN CN201520387285.9U patent/CN204716076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847236A (en) * | 2015-06-08 | 2015-08-19 | 浙江新伍鑫耐火材料有限公司 | Novel fireproof door |
| CN104847236B (en) * | 2015-06-08 | 2017-03-08 | 浙江新伍鑫耐火材料有限公司 | A kind of Novel fire-proof door |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160608 |