CN104314445A - Novel fireproof door - Google Patents
Novel fireproof door Download PDFInfo
- Publication number
- CN104314445A CN104314445A CN201410541518.6A CN201410541518A CN104314445A CN 104314445 A CN104314445 A CN 104314445A CN 201410541518 A CN201410541518 A CN 201410541518A CN 104314445 A CN104314445 A CN 104314445A
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- CN
- China
- Prior art keywords
- door
- escape
- junction
- novel fire
- escape tube
- 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.)
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Abstract
The invention relates to a novel fireproof door, which comprises a door frame and door leaves, wherein the door frame and the door leaves are made of fireproof core plates, the connecting parts of the door frame and the door leaves are respectively sealed by a fireproof expansion sealing strip, the middle lower part of the corresponding door leaf is provided with a through hole for a human body to pass through, an escape pipe for the human body to pass through is embedded in the through hole, and one side, positioned in a room, of the escape pipe is provided with a sealing cover. The novel fireproof door has the advantage that the middle lower part of the fireproof door is provided with the escape pipe for the human body to pass through, so when the fireproof door has malfunction and cannot be normally opened, the sealing cover at the indoor side is opened by an opening device, and people can normally escape, so as to avoid the accident that people cannot escape because the fireproof door has malfunction, an emergency exit is locked, and the like.
Description
Technical field
The invention 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 object of the invention is to overcome the deficiencies in the prior art part, provide a kind of fireproof performance outstanding, door body can not normally folding time escape personnel still can normal through Novel fire-proof door.
The object of the invention is to be 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 invention and economic effect are:
1, the present invention 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 present invention, 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 present invention 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 invention;
Fig. 2 be A-A of the present invention to structural representation;
Fig. 3 is the structural representation in A portion of the present invention.
Detailed description of the invention
For content of the present invention, 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 scope of the present invention 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 |
|---|---|---|---|
| CN201410541518.6A CN104314445B (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 |
|---|---|---|---|
| CN201410541518.6A CN104314445B (en) | 2014-10-14 | 2014-10-14 | A kind of Novel fire-proof door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104314445A true CN104314445A (en) | 2015-01-28 |
| CN104314445B CN104314445B (en) | 2016-04-06 |
Family
ID=52369741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410541518.6A Expired - Fee Related CN104314445B (en) | 2014-10-14 | 2014-10-14 | A kind of Novel fire-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314445B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761259A (en) * | 2016-12-01 | 2017-05-31 | 重庆金华兴门业有限公司 | Can explosion emergency exits |
| CN107327312A (en) * | 2017-07-03 | 2017-11-07 | 天津润木科技有限公司 | Protect end cap in combined type pipe for escaping end |
| CN108894429A (en) * | 2018-06-27 | 2018-11-27 | 江苏东尚住宅工业有限公司 | A kind of prefabricated board being prefabricated with emergency exits |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200154047Y1 (en) * | 1997-06-20 | 1999-08-02 | 이형근 | Inputting hole which is setted at door |
| CN101041103A (en) * | 2007-04-24 | 2007-09-26 | 徐建明 | Pipe for escaping from high building on fire |
| CN204060414U (en) * | 2014-05-14 | 2014-12-31 | 浙江吴氏门业有限公司 | A kind of escape timber |
| CN204139907U (en) * | 2014-10-14 | 2015-02-04 | 天津华安安信防火材料有限公司 | A kind of Novel fire-proof door |
-
2014
- 2014-10-14 CN CN201410541518.6A patent/CN104314445B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200154047Y1 (en) * | 1997-06-20 | 1999-08-02 | 이형근 | Inputting hole which is setted at door |
| CN101041103A (en) * | 2007-04-24 | 2007-09-26 | 徐建明 | Pipe for escaping from high building on fire |
| CN204060414U (en) * | 2014-05-14 | 2014-12-31 | 浙江吴氏门业有限公司 | A kind of escape timber |
| CN204139907U (en) * | 2014-10-14 | 2015-02-04 | 天津华安安信防火材料有限公司 | A kind of Novel fire-proof door |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761259A (en) * | 2016-12-01 | 2017-05-31 | 重庆金华兴门业有限公司 | Can explosion emergency exits |
| CN107327312A (en) * | 2017-07-03 | 2017-11-07 | 天津润木科技有限公司 | Protect end cap in combined type pipe for escaping end |
| CN108894429A (en) * | 2018-06-27 | 2018-11-27 | 江苏东尚住宅工业有限公司 | A kind of prefabricated board being prefabricated with emergency exits |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104314445B (en) | 2016-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160301 Address after: 301800 Tianjin city Baodi District Po Ping Baoxing Road West Baodi Economic Development Zone, Road No. 6 Applicant after: TIANJIN HUAAN ANXIN FIREPROOF MATERIAL CO., LTD. Address before: 301800. 50 meters east of Hulu village, eight towns, Baodi District, Tianjin Applicant before: TIANJIN HUAAN ANXIN FIREPROOF MATERIAL CO., LTD. |
|
| 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: 20160406 Termination date: 20191014 |