CN204139907U - A kind of Novel fire-proof door - Google Patents
A kind of Novel fire-proof door Download PDFInfo
- Publication number
- CN204139907U CN204139907U CN201420593317.6U CN201420593317U CN204139907U CN 204139907 U CN204139907 U CN 204139907U CN 201420593317 U CN201420593317 U CN 201420593317U CN 204139907 U CN204139907 U CN 204139907U
- Authority
- CN
- China
- Prior art keywords
- novel fire
- door leaf
- escape tube
- seal cover
- junction
- 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.)
- Withdrawn - After Issue
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Abstract
A kind of Novel fire-proof door, comprise the doorframe and door leaf that adopt fireproof core board to make, described doorframe and door leaf junction are all sealed by expansion strip of paper used for sealing of preventing fires, described door leaf middle and lower part is shaped with the through hole that body of can tolerating towards others passes through, be embedded with the escape tube that body of can tolerating towards others passes through in through hole, this escape tube is positioned at indoor side and is provided with seal cover.The utility model is by adopting the escape tube arranging in labeled door middle and lower part and can hold human body and pass through, make labeled door is ineffective cannot normally open time, the seal cover being positioned at indoor side is opened by opening device, personnel can normally be evacuated, avoid causing personnel to escape because labeled door is ineffective, emergency exit is blocked etc., led to tragedy.
Description
Technical field
The utility model belongs to building window component technology field, especially a kind of Novel fire-proof door.
Background technology
Existing labeled door kind is more in the market, and its doorframe and door leaf are adopt metal to make, at the laminboard layer filling fire resisting material (as asbestos, aluminosilicate fiber cotton etc.) of doorframe and door leaf mostly.For stopping fire spreading, the switch gate of every layer of passway for escaping all uses labeled door, but to die people's case from fire over the years, the people in the sea of fire of dying has that be much because safe escape passage is blocked, labeled door is ineffective, emergency exit is blocked etc. and causes personnel to escape, lead to tragedy, when landslide or foundation structure distortion appear in building, labeled door often cannot normally opening and closing, causes great loss for people life property safety.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of fireproof performance outstanding, door body can not normally folding time escape personnel still can normal through Novel fire-proof door.
The purpose of this utility model is achieved through the following technical solutions:
A kind of Novel fire-proof door, comprise the doorframe and door leaf that adopt fireproof core board to make, described doorframe and door leaf junction are all sealed by expansion strip of paper used for sealing of preventing fires, it is characterized in that: described door leaf middle and lower part is shaped with the through hole that body of can tolerating towards others passes through, be embedded with the escape tube that body of can tolerating towards others passes through in through hole, this escape tube is positioned at indoor side and is provided with seal cover.
And described escape tube outer tube wall and door leaf junction are coaxially shaped with reinforcing ring.
And described seal cover and escape tube junction are provided with multiple opening device for opening encapsulation lid.
And described opening device is that hinge is loaded on escape tube tube wall, and front end is shaped with the opening handle of back bending.
And described seal cover and escape tube junction are sealed by expansion strip of paper used for sealing of preventing fires.
And described seal cover and opening handle junction are shaped with the groove that can hold the back bending of opening handle front end.
And, described door leaf is provided with and can holds easily unpacking of fire prevention emergency aid articles.
Advantage of the present utility model and economic effect are:
1, the utility model is by adopting the escape tube arranging in labeled door middle and lower part and can hold human body and pass through, make labeled door is ineffective cannot normally open time, the seal cover being positioned at indoor side is opened by opening device, personnel can normally be evacuated, avoid causing personnel to escape because labeled door is ineffective, emergency exit is blocked etc., led to tragedy.
2, the reinforcing ring that is coaxially shaped with by escape tube outer tube wall and door leaf junction of the utility model, considerably increase the structural strength of escape tube and door contact level, make this escape tube can bear the larger extruding force from door body, and guarantee that when extruding force is excessive escape tube can not rupture.
3, the utility model is shaped with the opening handle of back bending by the front end that seal cover and escape tube junction are arranged, unlatching is more prone to, even if in the slightly deformed situation of escape tube, this opening handle is used to open respectively from all directions, throw away and seal cover can be pried open, thus ensure that the safety of personnel.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 be this use new A-A to structural representation;
Fig. 3 is the structural representation in the utility model A portion.
Detailed description of the invention
For content of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows.It should be noted that, the present embodiment is descriptive, is not determinate, can not limit protection domain of the present utility model thus.
A kind of Novel fire-proof door, comprise the doorframe 2 and door leaf 1 that adopt fireproof core board to make, doorframe and door leaf junction are all sealed by expansion strip of paper used for sealing of preventing fires, and described door leaf is provided with and can holds easy unpacking 6 of fire prevention emergency aid articles; Door leaf middle and lower part is shaped with the through hole that body of can tolerating towards others passes through, and is embedded with the escape tube 7 that body of can tolerating towards others passes through in through hole, and escape tube outer tube wall and door leaf junction are coaxially shaped with reinforcing ring 8; This escape tube is positioned at indoor side and is provided with seal cover 4, and seal cover and escape tube junction are sealed by expansion strip of paper used for sealing 3 of preventing fires; Seal cover and escape tube junction is uniform is provided with four opening devices for opening encapsulation lid, this opening device is that hinge is loaded on escape tube tube wall, front end is shaped with the opening handle 5 of back bending 10, and seal cover and opening handle junction are shaped with the groove 9 that can hold the back bending of opening handle front end.
Claims (7)
1. a Novel fire-proof door, comprise the doorframe and door leaf that adopt fireproof core board to make, described doorframe and door leaf junction are all sealed by expansion strip of paper used for sealing of preventing fires, it is characterized in that: described door leaf middle and lower part is shaped with the through hole that body of can tolerating towards others passes through, be embedded with the escape tube that body of can tolerating towards others passes through in through hole, this escape tube is positioned at indoor side and is provided with seal cover.
2. a kind of Novel fire-proof door according to claim 1, is characterized in that: described escape tube outer tube wall and door leaf junction are coaxially shaped with reinforcing ring.
3. a kind of Novel fire-proof door according to claim 1, is characterized in that: described seal cover and escape tube junction are provided with multiple opening device for opening encapsulation lid.
4. a kind of Novel fire-proof door according to claim 3, is characterized in that: described opening device is that hinge is loaded on escape tube tube wall, and front end is shaped with the opening handle of back bending.
5. a kind of Novel fire-proof door according to claim 1, is characterized in that: described seal cover and escape tube junction are sealed by expansion strip of paper used for sealing of preventing fires.
6. a kind of Novel fire-proof door according to claim 4, is characterized in that: described seal cover and opening handle junction are shaped with the groove that can hold the back bending of opening handle front end.
7. a kind of Novel fire-proof door according to claim 1, is characterized in that: described door leaf is provided with and can holds easily unpacking of fire prevention emergency aid articles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593317.6U CN204139907U (en) | 2014-10-14 | 2014-10-14 | A kind of Novel fire-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593317.6U CN204139907U (en) | 2014-10-14 | 2014-10-14 | A kind of Novel fire-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139907U true CN204139907U (en) | 2015-02-04 |
Family
ID=52416600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420593317.6U Withdrawn - After Issue CN204139907U (en) | 2014-10-14 | 2014-10-14 | A kind of Novel fire-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314445A (en) * | 2014-10-14 | 2015-01-28 | 天津华安安信防火材料有限公司 | Novel fireproof door |
-
2014
- 2014-10-14 CN CN201420593317.6U patent/CN204139907U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314445A (en) * | 2014-10-14 | 2015-01-28 | 天津华安安信防火材料有限公司 | Novel fireproof door |
| CN104314445B (en) * | 2014-10-14 | 2016-04-06 | 天津华安天建门业有限公司 | 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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |