CN2873995Y - Novel sound insulation door - Google Patents
Novel sound insulation door Download PDFInfo
- Publication number
- CN2873995Y CN2873995Y CN 200520121484 CN200520121484U CN2873995Y CN 2873995 Y CN2873995 Y CN 2873995Y CN 200520121484 CN200520121484 CN 200520121484 CN 200520121484 U CN200520121484 U CN 200520121484U CN 2873995 Y CN2873995 Y CN 2873995Y
- Authority
- CN
- China
- Prior art keywords
- door leaf
- doorframe
- door
- leaf
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Special Wing (AREA)
Abstract
The utility model relates to a sound-proofing door comprising an inner door leaf, an outer door leaf and a door frame 3. The inner door leaf and the outer door leaf are mounted on the door frame by hinges with return springs. The door frame of the inner door leaf and the door frame of the outer door leaf are connected by a connection sealing board to generate a sound-proofing channel. By the outer door leaf, the sound-proofing channel and the inner door leaf, when one passes the sound-proofing door, always there is one door leaf closed, so noise will not transfer outside, hence the sound-proofing effect is better.
Description
[technical field]
The utility model relates to a kind of soundproof door.
[background technology]
Soundproof door is the indispensable ingredient that machine room, high noisy workshop etc. cut off noise source, and soundproof door can prevent the noise unofficial biography, and other people have a rest and work to avoid influence of noise, therefore extremely people's favor.Yet existing soundproof door mainly is made up of fan soundproof door and a doorframe, though can add on door that sound insulation materials improves soundproof effect, the noise leakage the when design of existing soundproof door is not considered all that personnel are passing and opened the door.This is unacceptable beyond doubt for the people who has a rest or work.
Therefore, the design is further improved soundproof door at the deficiencies in the prior art.
[summary of the invention]
The purpose of this utility model provides a kind of noise can prevent that personnel from leading to soundproof door the time and leaks the soundproof door that soundproof effect is good.
The purpose of this utility model is achieved in that
A kind of novel sound insulating door, it is characterized in that forming by interior door leaf, external door leaf and doorframe 3, wherein interior door leaf and external door leaf are installed on the doorframe by the loose-leaf of band back-moving spring respectively, between the doorframe of the doorframe of interior door leaf and external door leaf by being connected the continuous sound insulation passage that forms of sealing plate.
Aforesaid a kind of novel sound insulating door is characterized in that being equipped with on the sealing plate in the sound insulation passage pyroelectric sensing wait lamp.
Aforesaid a kind of novel sound insulating door is characterized in that doorframe and sealing plate are to be formed by monoblock steel sheet bending compacting.
Aforesaid a kind of novel sound insulating door is characterized in that the length of sound insulation passage is not less than 600 millimeters.
Aforesaid a kind of novel sound insulating door, door leaf and external door leaf can be respectively equipped with magnetic sealing strip in two ends up and down by doorframe one side in it is characterized in that.
Aforesaid a kind of novel sound insulating door is characterized in that interior door leaf and external door leaf are provided with the lock that manually compresses with handles and take turns.
The beneficial effects of the utility model are: by external door leaf, sound insulation passage and in door leaf, make the people the time by soundproof door, total energy keeps Yishanmen be closed condition, thereby makes the noise can unofficial biography, soundproof effect is better.
[description of drawings]
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated:
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the utility model vertical view.
[specific embodiment]
As shown in the figure, a kind of novel sound insulating door, form by interior door leaf 1, external door leaf 2 and doorframe 3, wherein interior door leaf 1 and external door leaf 2 are installed on separately the doorframe 3 by the loose-leaf 4 of band back-moving spring respectively, between the doorframe of the doorframe of interior door leaf 1 and external door leaf 2, link to each other and form sound insulation passages 6 by being connected sealing plate 5, when making the people, always there is Yishanmen to keep the sound insulation closed state, thereby the sound in the room can outwards not propagated because of opening of door by sound insulation passage 6.
Doorframe 3 of the present utility model can be to form by connecting sealing plate 5 material all in one piece bendings compacting, makes and does not have the slit in the sound insulation passage 6, and soundproof effect can be better.In order to make the people time by sound insulation passage 6, can be not pitch-dark, on the sealing plate 5 in sound insulation passage 6 pyroelectric sensing wait lamp 7 is installed, in case when having the people to pass through, sense light 7 is lighted automatically, then extinguishes automatically later.
When making the people by sound insulation passage 6, always there is Yishanmen to keep closed condition, the length of sound insulation passage 6 is made as is not less than 600 millimeters.
In the present embodiment, sealing plate 5 is to be formed by the steel sheet compacting with doorframe 3, interior door leaf 1 and external door leaf 2 can be respectively equipped with magnetic sealing strip 9 in two ends up and down by doorframe one side, magnetic sealing strip 9 can be attached together with doorframe 3.
Also can be provided with the lock wheel 10 that manually compresses with handles on interior door leaf 1 and external door leaf 2, door leaf 1 and external door leaf 2 can be inhaled tightly for two and are pressed on the doorframe 4 when closing in making.
For the ease of the installation of door and the stability after the installation of raising door, to be provided with fixed bar 11 and locking pin 12 loosening all around to prevent at wall one end of going into of doorframe, and in order to prevent that the high noisy propagation from causing that interior external door panel resonance produces the secondary noise, all fills damping damping material 13 in interior door leaf 1 and external door leaf 2.
The utility model in use, the people enters sound insulation passage 6 by external door leaf 2, door leaf 1 also is closed condition in this moment, as people during at sound insulation passage 6, external door leaf 2 has been closed automatically, door leaf 1 in opening this moment, the people enters the noise range, keep the sound insulation closed state by external door leaf 2 and outside, sound can not propagated to the external world because of the unlatching of door, soundproof effect is good.
Claims (6)
1, a kind of novel sound insulating door, it is characterized in that forming by interior door leaf (1), external door leaf (2) and doorframe (3), wherein interior door leaf (1) and external door leaf (2) are installed on the doorframe (3) by the loose-leaf (4) of band back-moving spring respectively, between the doorframe of the doorframe of interior door leaf (1) and external door leaf (2) by being connected the continuous sound insulation passage (6) that forms of sealing plate (5).
2, a kind of novel sound insulating door according to claim 1 is characterized in that on the sealing plate (5) in sound insulation passage (6) pyroelectric sensing wait lamp (7) being installed.
3, a kind of novel sound insulating door according to claim 1 and 2 is characterized in that doorframe (3) and sealing plate (5) are to be formed by monoblock steel sheet bending compacting.
4, a kind of novel sound insulating door according to claim 3 is characterized in that the length of sound insulation passage (6) is not less than 600 millimeters.
5, a kind of novel sound insulating door according to claim 3 is characterized in that the interior door leaf (1) and doorframe one side of leaning on of external door leaf (2) can be respectively equipped with magnetic sealing strip (9) in two ends up and down.
6, a kind of novel sound insulating door according to claim 3 is characterized in that interior door leaf (1) and external door leaf (2) are provided with the lock that manually compresses with handles and take turns (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121484 CN2873995Y (en) | 2005-12-29 | 2005-12-29 | Novel sound insulation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121484 CN2873995Y (en) | 2005-12-29 | 2005-12-29 | Novel sound insulation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2873995Y true CN2873995Y (en) | 2007-02-28 |
Family
ID=37780592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520121484 Expired - Fee Related CN2873995Y (en) | 2005-12-29 | 2005-12-29 | Novel sound insulation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2873995Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702217A (en) * | 2019-11-15 | 2020-01-17 | 日本电产科宝(浙江)有限公司 | Noise detection device |
-
2005
- 2005-12-29 CN CN 200520121484 patent/CN2873995Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702217A (en) * | 2019-11-15 | 2020-01-17 | 日本电产科宝(浙江)有限公司 | Noise detection device |
| CN110702217B (en) * | 2019-11-15 | 2021-07-27 | 日本电产科宝(浙江)有限公司 | Noise detection device |
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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 |