CN201221295Y - Smoke-proof anti-noise door - Google Patents
Smoke-proof anti-noise door Download PDFInfo
- Publication number
- CN201221295Y CN201221295Y CNU2008201146782U CN200820114678U CN201221295Y CN 201221295 Y CN201221295 Y CN 201221295Y CN U2008201146782 U CNU2008201146782 U CN U2008201146782U CN 200820114678 U CN200820114678 U CN 200820114678U CN 201221295 Y CN201221295 Y CN 201221295Y
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- CN
- China
- Prior art keywords
- opener
- door
- door body
- fixture
- fixed head
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a smoke-poof and noise-proof door, which relates to a sealing door, comprising a door body (1); a sealing rubber strip (10) is arranged between the door body (1) and a door frame (8). The utility model is characterized in that the bottom part of the door body (1) is provided with a groove used for containing a fixed board (2) and a movable board (3); the fixed board (2) is connected with the door body (1) by a fixed part (7); one end of the movable board (3) is provided with a spring rolling shaft (5) which is connected with the fixed board (2) and the other end thereof is provided with a fixed seat (11) which is internally provided with a rubber strip (4); a top-opened device a (9) is arranged at the lower part of the door frame (8) and the horizontal height of the top-opened device a (9) ranges between the fixed board (2) and the movable board (3); the bottom surface of the fixed seat (11) is provided with a top-opened device b (12) which is fitly matched with the top-opened device a (9); and the lower part of the side of the door body (1) is provided with a through hole (13) which is fitly matched with the height of the top-opened device a (9). The smoke-poof and noise-proof door of the utility model has simple structure, convenient use, good sealing effect and easy maintenance.
Description
Technical field
The utility model relates to hermatic door, a kind of specifically Smoke prevention noise control glottis.
Background technology
Existing Smoke prevention noiseproof door is to be provided with the rubber strip layer in Men Tiyu doorframe contact position, is provided with threshold or door-plate bottom and contact position, floor in the doorframe bottom and is provided with high infraversion malposition, is inconvenient to come in and go out.What also have is provided with rubber strip in door-plate bottom, but after rubber strip uses wearing and tearing for a long time, changes inconvenient.
The utility model content
At the defective that exists in the prior art, the purpose of this utility model is to provide a kind of Smoke prevention noise control glottis, and is simple in structure, easy to use, and good sealing effect is easy to safeguard.
For reaching above purpose, the technical scheme that the utility model is taked is:
A kind of Smoke prevention noise control glottis, comprise a body 1, door body 1 and 8 on doorframe are provided with sealing joint strip 10, it is characterized in that: door body 1 bottom is provided with the groove that holds fixed head 2 and portable plate 3, fixed head 2 is connected with door body 1 by fixture 7, portable plate 3 one ends are provided with the spring roller bearing 5 that is connected with fixed head 2, the other end is provided with holder 11, be provided with rubber strip 4 in the holder 11, opener a9 is arranged on doorframe 8 bottoms, the level height of opener a9 is between fixed head 2 and portable plate 3, and the bottom surface of holder 11 is provided with the opener b12 adaptive with opener a9, and the bottom of door body 1 side is provided with the through hole 13 highly adaptive with opener a9.
On the basis of technique scheme, the contact surface of opener a9 and opener b12 is the inclined-plane.
On the basis of technique scheme, the bottom surface of portable plate 3 is provided with elastoplast cloth 6.
On the basis of technique scheme, said fixture 7 is screw or nail.
On the basis of technique scheme, said fixture 7 is connected to a body 1 bottom surface, and fixed head 2 is connected on the fixture 7.
Smoke prevention antinoise door described in the utility model is simple, easy to use, and good sealing effect is easy to safeguard.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 Smoke prevention antinoise door schematic diagram
Fig. 2 fixed seat structure schematic diagram
Fig. 3 opener schematic diagram
Reference numeral:
1 is the door body, and 2 is fixed head, and 3 is portable plate, and 4 is rubber strip, and 5 is the spring roller bearing, and 6 is elastoplast cloth, and 7 is fixture, and 8 is doorframe, and 9 is opener a, and 10 is sealing joint strip, and 11 is holder, and 12 is opener b, and 13 is through hole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the structural representation of Smoke prevention noise control glottis described in the utility model, comprise a body 1, door body 1 and 8 on doorframe are provided with sealing joint strip 10, door body 1 bottom is provided with the groove that holds fixed head 2 and portable plate 3, fixed head 2 is connected with door body 1 by fixture 7, portable plate 3 one ends are provided with the spring roller bearing 5 that is connected with fixed head 2, the other end is provided with holder 11, be provided with rubber strip 4 in the holder 11, opener a9 is arranged on doorframe 8 bottoms (referring to Fig. 3), the level height of opener a9 is between fixed head 2 and portable plate 3, the bottom surface of holder 11 is provided with the opener b12 adaptive with opener a9, and the bottom of door body 1 side is provided with the through hole 13 highly adaptive with opener a9.When door was opened, spring roller bearing 5 made fixed head 2 and portable plate 3 closures under the elastic force of spring, rubber strip 4 built on stilts; When door was closed, door body 1 contacted and compresses sealing joint strip 10 and realizes sealing with doorframe, and opener a9 stretches into through hole 13 and touches opener b12, make portable plate 3 open, contact with ground thereby drive rubber strip 4, fill the gap between door-plate and the ground, reach the noiseproof effect of Smoke prevention.Be provided with rubber strip 4 in the said holder 11 and can adopt existing techniques in realizing, for example: can be as shown in Figure 2, holder is provided with the groove that holds rubber strip, rubber strip is provided with the protuberance adaptive with groove, the protuberance of rubber strip is inserted in the groove of holder and can fix rubber strip, if rubber strip 4 damages, only need dismounting rubber strip 4 to get final product.
On the basis of technique scheme, the contact surface of opener a9 and opener b12 is the inclined-plane.Impact force in the time of can relaxing opener a9, opener b12 contact increases the service life.
On the basis of technique scheme, the bottom surface of portable plate 3 is provided with elastoplast cloth 6.Elastoplast cloth can seal up the gap between the parts, prevents entering of cigarette or noise.
Said each parts, annexation all can adopt existing techniques in realizing in the technique scheme, and for example: said fixture 7 is screw or nail, and fixed head 2 directly is fixed on a body 1 bottom surface by screw or nail.Or: said fixture 7 is connected to a body 1 bottom surface, and fixed head 2 is connected on the fixture 7, adopts the connected mode of clamping more to help changing a whole set of seal member, and the scope of application is wider.The utility model does not influence outward appearance, the decoration of a body in use, threshold or high infraversion malposition need be set on ground yet, can reach the noiseproof effect of Smoke prevention simultaneously again.
Claims (7)
1. Smoke prevention noise control glottis, comprise a body (1), be provided with sealing joint strip (10) between door body (1) and doorframe (8), it is characterized in that: door body (1) bottom is provided with the groove that holds fixed head (2) and portable plate (3), fixed head (2) is connected with door body (1) by fixture (7), portable plate (3) one ends are provided with the spring roller bearing (5) that is connected with fixed head (2), the other end is provided with holder (11), be provided with rubber strip (4) in the holder (11), opener a (9) is arranged on doorframe (8) bottom, the level height of opener a (9) is positioned between fixed head (2) and the portable plate (3), the bottom surface of holder (11) is provided with the opener b (12) adaptive with opener a (9), and the bottom of door body (1) side is provided with the through hole (13) highly adaptive with opener a (9).
2. Smoke prevention noise control glottis as claimed in claim 1 is characterized in that: the contact surface of opener a (9) and opener b (12) is the inclined-plane.
3. Smoke prevention noise control glottis as claimed in claim 1 or 2 is characterized in that: the bottom surface of portable plate (3) is provided with elastoplast cloth (6).
4. Smoke prevention noise control glottis as claimed in claim 1 or 2 is characterized in that: said fixture (7) is screw or nail.
5. Smoke prevention noise control glottis as claimed in claim 3 is characterized in that: said fixture (7) is screw or nail.
6. Smoke prevention noise control glottis as claimed in claim 1 or 2 is characterized in that: said fixture (7) is connected to a body (1) bottom surface, and fixed head (2) is connected on the fixture (7).
7. Smoke prevention noise control glottis as claimed in claim 3 is characterized in that: said fixture (7) is connected to a body (1) bottom surface, and fixed head (2) is connected on the fixture (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201146782U CN201221295Y (en) | 2008-05-07 | 2008-05-07 | Smoke-proof anti-noise door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201146782U CN201221295Y (en) | 2008-05-07 | 2008-05-07 | Smoke-proof anti-noise door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201221295Y true CN201221295Y (en) | 2009-04-15 |
Family
ID=40574805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201146782U Expired - Fee Related CN201221295Y (en) | 2008-05-07 | 2008-05-07 | Smoke-proof anti-noise door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201221295Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809160A (en) * | 2012-07-18 | 2012-12-05 | 钱尧翎 | Improved structure for smoke-proof door |
| CN104060930A (en) * | 2014-06-16 | 2014-09-24 | 中科华核电技术研究院有限公司 | Explosion venting window capable of keeping opened |
| CN106193950A (en) * | 2016-09-29 | 2016-12-07 | 天津索耐科技公司 | The stifling convertible hermatic door of storehouse |
| CN111042712A (en) * | 2019-12-30 | 2020-04-21 | 佛山市均林人防工程有限公司 | High-strength concrete protective door |
-
2008
- 2008-05-07 CN CNU2008201146782U patent/CN201221295Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809160A (en) * | 2012-07-18 | 2012-12-05 | 钱尧翎 | Improved structure for smoke-proof door |
| CN102809160B (en) * | 2012-07-18 | 2015-03-18 | 钱尧翎 | Improved structure for smoke-proof door |
| CN104060930A (en) * | 2014-06-16 | 2014-09-24 | 中科华核电技术研究院有限公司 | Explosion venting window capable of keeping opened |
| CN106193950A (en) * | 2016-09-29 | 2016-12-07 | 天津索耐科技公司 | The stifling convertible hermatic door of storehouse |
| CN111042712A (en) * | 2019-12-30 | 2020-04-21 | 佛山市均林人防工程有限公司 | High-strength concrete protective door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20100507 |