CN2576915Y - Fire-retarding sound-insulating light door - Google Patents
Fire-retarding sound-insulating light door Download PDFInfo
- Publication number
- CN2576915Y CN2576915Y CN 02270304 CN02270304U CN2576915Y CN 2576915 Y CN2576915 Y CN 2576915Y CN 02270304 CN02270304 CN 02270304 CN 02270304 U CN02270304 U CN 02270304U CN 2576915 Y CN2576915 Y CN 2576915Y
- Authority
- CN
- China
- Prior art keywords
- door
- frame
- door body
- fire
- sound insulation
- 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 door panel, particularly a partition board which is suitable for a house door and a house inner wall. The utility model has the technical scheme that a peripheral frame of a door body is provided with a groove filled with fireproof expansion bars, a support body for the door body is composed of a frame and a bracket, a space between the frame and the bracket is filled with light fireproof materials, and the lateral surface of the door body is wrapped by door skin. After the door panel of the utility model is heated, the expansion bars in the frame quickly expand to quickly seal the door body and the door frame or the door body and the door panel; thus, convection between indoor air and outdoor air is avoided, and consequently, indoor comburent can extinguish due to the shortage of oxygen in the air; besides, sound insulation and fireproof materials filled in the door body have sound insulation and fireproof functions.
Description
One, technical field: the utility model relates to a kind of door-plate, is specially adapted to door and house inner wall dividing plate.
Two, background technology: existing fire-proof sound insulation light door mainly is to fill fire proofing material in door bulk frame, and as rock cotton board, glass silk flosssilk wadding etc., this door body itself has certain fire-retardant, deadening.But behind indoor generation fire, owing to leave the space between door body and the doorframe, air outdoors can not be isolated fully with indoor, thereby prolongs the fire time.
Three, summary of the invention: the purpose of this utility model is exactly the above-mentioned technical problem that exists at prior art, and a kind of fire-proof sound insulation light door that can realize effective sealing between the Men Tiyu doorframe when being heated rapidly is provided.Its technical scheme is: be provided with groove on the periphery frame of door body, fill fire prevention expansion bar in the groove.This scheme comprises that also a body forms supporter by frame and bearing support, fills light body fire proofing material in the space between frame and bearing support, and the lateral surface of door body is covered by the door suitcase.
Door-plate of the present utility model is after being heated, and the expansion bar in the frame expands rapidly, makes sealing rapidly between Men Tiyu doorframe or the door-plate, thus the flowing of isolated and outdoor air, and the Indoor Combustion thing can be from horizontal blanking owing to lack airborne oxygen.The sound-and-fire proof material of filling in the door body has sound insulation, fireproof multiple action simultaneously.
Four, description of drawings: accompanying drawing is a kind of structural representation of door-plate.
Five, the specific embodiment:
With reference to accompanying drawing, embodiment 1: be provided with groove 5 on the periphery frame 2 of door body.Groove 5 is designed to dark 1-5 millimeter, wide 8-20 millimeter, and interior filling fire prevention expansion bar 4, fire prevention expansion bar is when chance naked light temperature 200-900 takes the photograph indication in this, and the 200-250 that can expand is doubly.This scheme is suitable for solid door body or sheet material.
Embodiment 2: on the basis of embodiment 1, be light body sound-and-fire proof material with the door structural reform.Promptly the door body is formed supporter by frame 2 and bearing support 3, fills light body fire proofing material 1 in the space between frame 2 and bearing support 3, and the lateral surface of door body is coated by door skin 6.Fire proofing material 1 can be selected existing fire prevention light materials such as rock cotton board, silicate aluminum board for use.
Embodiment 3: with the mode of embodiment 1 or 2, make dividing plate and be used for indoor partition, have same effect.
Claims (2)
1, a kind of fire-proof sound insulation light door is characterized in that: be provided with groove on the periphery frame of door body, fill fire prevention expansion bar in the groove.
2, fire-proof sound insulation light door according to claim 1 is characterized in that: the door body is formed supporter by frame and bearing support, fills light body fire proofing material in the space between frame and bearing support, and the lateral surface of door body is covered by the door suitcase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270304 CN2576915Y (en) | 2002-10-19 | 2002-10-19 | Fire-retarding sound-insulating light door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270304 CN2576915Y (en) | 2002-10-19 | 2002-10-19 | Fire-retarding sound-insulating light door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576915Y true CN2576915Y (en) | 2003-10-01 |
Family
ID=33735383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270304 Expired - Fee Related CN2576915Y (en) | 2002-10-19 | 2002-10-19 | Fire-retarding sound-insulating light door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2576915Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386704A (en) * | 2013-09-24 | 2016-03-09 | 苏州汇诚智造工业设计有限公司 | Multifunctional sound-light alarm safety door |
-
2002
- 2002-10-19 CN CN 02270304 patent/CN2576915Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386704A (en) * | 2013-09-24 | 2016-03-09 | 苏州汇诚智造工业设计有限公司 | Multifunctional sound-light alarm safety door |
| CN105421962A (en) * | 2013-09-24 | 2016-03-23 | 苏州汇诚智造工业设计有限公司 | Manufacturing method for multifunctional safety door |
| CN105421960A (en) * | 2013-09-24 | 2016-03-23 | 苏州汇诚智造工业设计有限公司 | Manufacturing method for multifunctional sound-light alarm safety door |
| CN105421961A (en) * | 2013-09-24 | 2016-03-23 | 苏州汇诚智造工业设计有限公司 | Multifunctional safety door |
| CN105443004A (en) * | 2013-09-24 | 2016-03-30 | 苏州汇诚智造工业设计有限公司 | Multifunctional safety gate manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |