CN201165836Y - Novel anti-fire door - Google Patents
Novel anti-fire door Download PDFInfo
- Publication number
- CN201165836Y CN201165836Y CNU2008201023797U CN200820102379U CN201165836Y CN 201165836 Y CN201165836 Y CN 201165836Y CN U2008201023797 U CNU2008201023797 U CN U2008201023797U CN 200820102379 U CN200820102379 U CN 200820102379U CN 201165836 Y CN201165836 Y CN 201165836Y
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- CN
- China
- Prior art keywords
- door
- plate
- fire
- face
- counter
- 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
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Abstract
The utility model relates to a novel fire door, which comprises a door body and a door frame. The fire door is characterized in that the door body comprises an exposed surface door plate, an unexposed surface door plate and a middle door plate which is arranged between the exposed and the unexposed surface door plates, wherein two cavities are respectively formed between the exposed surface door plate and the middle door plate as well as between the middle door plate and the unexposed surface door plate. The middle door plate is arranged between the exposed and the unexposed surface door plates to form the two cavities, and thus the heat must pass through the two cavities by heat radiation before being transmitted to the door plate, therefore, the heat radiation is slow, being favorable for enhancing both the fireproof effect and the personal property and security.
Description
Technical field:
The utility model relates to a kind of novel labeled door.
Background technology:
Existing novel labeled door comprises doorframe and door body, the door body is hinged on the doorframe, the door body mainly is made of counter-fire face, the fiery face PLASTIC LAMINATED of the back of the body, form cavity at counter-fire face, the back of the body between the fiery face PLASTIC LAMINATED, do not fill in this cavity or any material is installed, when catching fire like this, counter-fire face PLASTIC LAMINATED is delivered to this cavity with heat after being heated and producing high temperature at once, cavity directly transmits heat to the fiery face PLASTIC LAMINATED of the back of the body again, and a temperature difference of inside and outside side is diminished rapidly, and flameproof effect is poor.
Summary of the invention:
The purpose of this utility model is to provide a kind of novel labeled door, and this Fireproof door structure is simple, reasonable in design, and good flame retardation effect helps improving flameproof effect.
The utility model labeled door, comprise the Men Tiyu doorframe, it is characterized in that: described door body comprises the counter-fire face, carries on the back fiery face door-plate and is arranged on the counter-fire face, carries on the back the middle door-plate between fiery face door-plate, at described counter-fire face door-plate and middle door-plate, forms two cavitys between middle door-plate and the fiery face door-plate of the back of the body.
The utility model door-plate in the middle of being provided with between counter-fire face, the fiery face door-plate of the back of the body forms two cavitys, and caloric requirement passed door-plate, must be by the heat radiation conduction through two cavitys, and the heat radiation conduction is slow, helps improving flameproof effect, improves personal safety as well as the property safety.
Description of drawings:
Fig. 1 is an organigram of the present utility model.
The specific embodiment:
The utility model labeled door, comprise a body 1 and doorframe 2, door body 1 comprises the counter-fire face, carries on the back fiery face door- plate 3,4 and is arranged on the counter-fire face, carries on the back the middle door-plate 5 between fiery face door-plate, at described counter-fire face door-plate and middle door-plate, forms two cavitys 6,7 between middle door-plate and the fiery face door-plate of the back of the body.
In order to play flameproof effect better, counter-fire face, the fiery face door-plate of the back of the body are made by fire-resistance synthetic wood, and middle door-plate is fire-retardant hard board.
In order to strengthen a body intensity, middle door-plate 5 is by being arranged on the some cross binding keel between counter-fire face, the fiery face door-plate of the back of the body and side stay piece 8 support fixation of two avris.
In order to strengthen a fire retardancy at body lock-bit place, counter-fire face, the fiery face door-plate medial surface lock-bit of the back of the body place fire-retardant hard board that has been sticked.
The utility model remarkable advantage is: simple in structure, reasonable in design, be provided with two cavitys greatly improved flameproof effect, Improved the safety of personal property.
Claims (5)
1. novel labeled door, comprise the Men Tiyu doorframe, it is characterized in that: described door body comprises the counter-fire face, carries on the back fiery face door-plate and is arranged on the counter-fire face, carries on the back the middle door-plate between fiery face door-plate, at described counter-fire face door-plate and middle door-plate, forms cavity between middle door-plate and the fiery face door-plate of the back of the body.
2. novel labeled door according to claim 1 is characterized in that: described counter-fire face, the fiery face door-plate of the back of the body are made by fire-resistance synthetic wood.
3. novel labeled door according to claim 1 and 2 is characterized in that: door-plate is fire-retardant hard board in the middle of described.
4. novel labeled door according to claim 3 is characterized in that: in the middle of described door-plate by be arranged on counter-fire face, the back of the body between fiery face door-plate some cross binding keel and the side stay piece support fixation of two avris.
5. novel labeled door according to claim 4 is characterized in that: described counter-fire face, the back of the body fiery face door-plate medial surface lock-bit place fire-retardant hard board that has been sticked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201023797U CN201165836Y (en) | 2008-05-22 | 2008-05-22 | Novel anti-fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201023797U CN201165836Y (en) | 2008-05-22 | 2008-05-22 | Novel anti-fire door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165836Y true CN201165836Y (en) | 2008-12-17 |
Family
ID=40191220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201023797U Expired - Fee Related CN201165836Y (en) | 2008-05-22 | 2008-05-22 | Novel anti-fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165836Y (en) |
-
2008
- 2008-05-22 CN CNU2008201023797U patent/CN201165836Y/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20160522 |