CN201598955U - Sound insulation door - Google Patents
Sound insulation door Download PDFInfo
- Publication number
- CN201598955U CN201598955U CN2009202131774U CN200920213177U CN201598955U CN 201598955 U CN201598955 U CN 201598955U CN 2009202131774 U CN2009202131774 U CN 2009202131774U CN 200920213177 U CN200920213177 U CN 200920213177U CN 201598955 U CN201598955 U CN 201598955U
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- door leaf
- door
- doorframe
- skeleton
- clad
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Abstract
The utility model discloses a sound insulation door which comprises a door frame, a door leaf a door lock; the door frame comprises a door frame coating layer and a door frame skeleton coated by the coating layer; the door leaf comprises a door leaf coating layer, the core layer of the door leaf, and door leaf skeletons; the core layer of the door leaf is arranged between the door leaf skeletons; the door leaf coating layer coats the door leaf skeletons and the core layer of the door leaf; the rabbet of the door frame is embedded with sealing strips, the embossing parts of the sealing strips are contacted and sealed with the door leaf coating layer; one side of the door frame close to the sealing strips and vertical to the door leaf is provided with a door frame sealer which is sealed and contacted with the door frame coating layer through a cylinder thereof; the bottom of the door leaf is provided with a load-bearing sound insulator. The tested sound insulation volume of the sound insulation door reaches 38 dB, which obviously improves the sound insulation performance and the integrated performance of the sound insulation door. The sound insulation door has the advantages of elegant appearance, energy saving and environmental protection; moreover, the sound insulation door is suitable for various environments, is convenient to be manufactured, has high production efficiency, and is suitable for industrialized production.
Description
Technical field
The utility model relates to a kind of door, particularly relates to a kind of soundproof door.
Background technology
The quickening of modern urban construction produces a large amount of noise pollution inevitably, for example construction noise, traffic noise, life noise etc., and this brings no small puzzlement to the townsfolk.People wish to obtain more quiet life, working environment by selecting some effective sound insulation materialss to carry out interior decoration.
The most important link of sound insulation is to select the good soundproof door of soundproof effect in the interior decoration.Soundproof door mainly plays deadening, is usually used in the room that audio-video chamber, broadcasting studio, conference room etc. have sound isolation requirement.One of soundproof door is the requirement sound insulation, and another is that requirement has certain sound-absorbing.Basically any material all has its soundproof effect, and general timber sound-absorbing effect majority in the market is not good, and sound transmission loss is about 20dB.Good more from quality principle its sound insulation of heavy more object of stressing quality, door leaf made by the promising thick firm plate of asking soundproof effect to adopt 4cm or the mud of pouring water in door leaf reaches the soundproof effect that improves the quality in the hope of higher, the weight of door leaf can increase the burden of door hinge but soundproof effect has reached, if hinge loading fully will cause door leaf switch even cause hinge to damage easily, so unless necessary, its weight all can be as far as possible with weight saving in reaching required soundproof effect when soundproof door designs.Thereby to design the good soundproof door of a kind of non-damageable soundproof effect be the difficult problem that present interior decoration need solve.
The utility model content
Main purpose of the present utility model is can not have not fragile simultaneously and the good function of soundproof effect in order to overcome above-mentioned existing soundproof door, and a kind of the have good soundproof effect and the soundproof door of non-damageable function are provided.
The technical scheme in the invention for solving the technical problem is:
A kind of soundproof door comprises doorframe, door leaf and door lock, and described doorframe comprises doorframe clad and doorframe skeleton, and the doorframe clad coats the doorframe skeleton fully; Described door leaf comprises door leaf clad, door leaf inner sandwich layer and door leaf skeleton, and described door leaf inner sandwich layer is arranged between the door leaf skeleton, and described door leaf clad coats described door leaf skeleton and door leaf inner sandwich layer.
The rabbet place of described doorframe is inlaid with the weather strip of being made by soft toughness material, the lug boss of described weather strip and the contact seal of described door leaf clad, side perpendicular to described door leaf and close described weather strip on the described doorframe is provided with a doorframe sealer, and described doorframe sealer is by its cylinder and the contact seal of described door leaf clad.
Described door leaf bottom is provided with the bearing type isolator.
Described doorframe skeleton is a solid wood frame skeleton, and described doorframe clad is a decoration panel.
Described door leaf clad is provided with three layer construction, innermost layer is one deck 1mm steel plate, the described steel plate scope that coats extends to inner sandwich layer and described door leaf skeleton joint from described door leaf inner sandwich layer center and is inlaid into the described door leaf skeleton, inferior internal layer is the thick inorganic plate of one deck 5mm, outermost layer is the thick decoration panel of one deck 3-5mm, described decoration panel is clamping plate, or medium density fibreboard posts the sliced veneer of rare tree.
Described door leaf is two door sheets of biparting, and vertical limit of the lap-joint between the described door sheet is respectively arranged with the end face member, and described end face member is closed fashionable identical mutually at described door sheet, and described vertical limit is respectively equipped with centre joint weather strip.
Owing to adopted technique scheme, compared with prior art, advantage and the good effect that the utlity model has are:
1, because the close side of doorframe and door leaf adopts the two seals device, and the bearing type isolator is adopted in the door leaf bottom, and the utility model sound insulation factor has reached 38dB after testing, sound insulation value is better than existing soundproof door;
2, door leaf inner sandwich layer described in the utility model adopts inorganic porous sound absorption material, content of formaldehyde reaches the E1 grade standard, skin is selected medium density fibreboard and natural wood chip for use, both guaranteed the planeness of door leaf, reduced the consumption of timber again, have advantages elegant in appearance, energy-conserving and environment-protective, be applicable to various environment;
3, the utility model is easy to make, and the production efficiency height is suitable for suitability for industrialized production.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a front view of the present utility model.
Fig. 2 is an A-A sectional drawing of the present utility model.
Fig. 3 is a B-B sectional drawing of the present utility model.
The specific embodiment
In order to make technological means of the present utility model, creation characteristic, to reach purpose and effect is easy to understand, the utility model is further elaborated below in conjunction with embodiment.
As shown in Figure 1, a kind of soundproof door described in the utility model comprises doorframe 1, door leaf 2, door lock 3, and described door leaf 2 is two door sheets of biparting 21,22, the left side of described door sheet 21 and doorframe 1 are hinged by hinge page or leaf 4, and the right side of described door sheet 22 and doorframe 1 are hinged by hinge page or leaf 4.
Shown in Fig. 2,3, described doorframe 1 comprises doorframe clad 12 and doorframe skeleton 11, and described doorframe skeleton 11 is a solid wood frame skeleton, and described solid wood frame skeleton adopts the Liu An solid wood, and described doorframe clad 12 is a decoration panel, and described decoration panel can be decorates wooden skin.
Described doorframe 1 contact position is provided with rabbet place 13, and described rabbet place 13 is inlaid with the weather strip of being made by soft toughness material 5, the lug boss 51 and described door leaf clad 25 contact seals of described weather strip 5.
Side perpendicular to described door leaf 2 and close described weather strip 5 on the described doorframe 1 is equipped with doorframe sealer 6, and described doorframe sealer 6 is by its cylinder 61 and described door leaf clad 25 contact seals.
Described door sheet 21,22 bottoms are separately installed with bearing type isolator 7, and described bearing type isolator 7 How It Works are well known to those skilled in the art.
As shown in Figure 3, vertical the limit 211,221 of the lap-joint between the biparting door sheet 21,22 of described door leaf 2 is respectively arranged with and contains end face member 212,222, described end face member 212,222 is closed fashionable identical mutually at door sheet 21,22, described vertical limit 211,221 is respectively equipped with centre joint weather strip 8.
Described door sheet 21,22 includes described door leaf clad 25, door leaf inner sandwich layer 24 and door leaf skeleton 23, and described door leaf inner sandwich layer 24 is arranged between the door leaf skeleton 23, and described door leaf clad 25 coats described door leaf skeleton 23 and door leaf inner sandwich layer 24.Described door leaf skeleton 23 is a solid wood frame skeleton, it is the expanded perlite porous absorption material of 30mm that described door leaf inner sandwich layer 24 adopts thickness. described door leaf clad 25 innermost layers 251 are the 1mm steel plate, described steel plate is connected as a whole with door leaf inner sandwich layer 24 door leaf skeleton 23, the described steel plate scope that coats extends to inner sandwich layer 24 and door leaf skeleton 23 joints and is inlaid into the described door leaf skeleton 23 from door leaf inner sandwich layer 24 centers, described steel plate can reduce the propagation of sound, improves sound insulation value; The inferior internal layer 252 of described door leaf clad 25 is the thick inorganic plate of one deck 5mm, and the outermost layer 253 of described door leaf clad 25 is the thick decoration panel of one deck 3-5mm, and described decoration panel is clamping plate, or medium density fibreboard posts the sliced veneer of rare tree.
Described door lock 3, hinge page or leaf 4, weather strip 5, sealer 6, bearing type isolator 7, centre joint weather strip 8 all can be bought by commercial sources and obtain.
According to standard GB J75-84 " Code for measurement of building sound insulation ", the utility model product is detected, soundproof door sound insulation factor of the present utility model is 38dB, has good sound insulation value, is much better than market product.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; certainly can also be on the utility model basis described door leaf be designed to the single door sheet or does other variation; that describes in the foregoing description and the manual just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. a soundproof door comprises doorframe, door leaf and door lock, it is characterized in that:
Described doorframe comprises doorframe clad and doorframe skeleton, and the doorframe clad coats the doorframe skeleton; Described door leaf comprises door leaf clad, door leaf inner sandwich layer and door leaf skeleton, and described door leaf inner sandwich layer is arranged between the door leaf skeleton, and described door leaf clad coats described door leaf skeleton and door leaf inner sandwich layer;
The rabbet place of described doorframe is inlaid with weather strip, the lug boss of described weather strip and the contact seal of described door leaf clad, side perpendicular to described door leaf and close described weather strip on the described doorframe is provided with the doorframe sealer, and described doorframe sealer is by its cylinder and the contact seal of described door leaf clad;
Described door leaf bottom is provided with the bearing type isolator.
2. a kind of soundproof door as claimed in claim 1 is characterized in that: described door leaf is two door sheets of biparting.
3. a kind of soundproof door as claimed in claim 2 is characterized in that: vertical limit of the lap-joint between the described door sheet is respectively arranged with the end face member, and described end face member is closed fashionable identical mutually at described door sheet.
4. a kind of soundproof door as claimed in claim 3 is characterized in that: described vertical limit is provided with centre joint weather strip.
5. a kind of soundproof door as claimed in claim 1 is characterized in that: described door leaf skeleton is a solid wood frame skeleton, and being filled with between the described door leaf skeleton and adopting thickness is the described door leaf inner sandwich layer that the expanded perlite porous absorption material of 30mm is made.
6. a kind of soundproof door as claimed in claim 1 is characterized in that: described door leaf clad has three layer construction.
7. a kind of soundproof door as claimed in claim 6 is characterized in that: the innermost layer of described door leaf clad is that thickness is the steel plate of 1mm.
8. a kind of soundproof door as claimed in claim 6 is characterized in that: the inferior internal layer of described door leaf is that thickness is the inorganic plate of 5mm.
9. a kind of soundproof door as claimed in claim 6 is characterized in that: the outermost layer of described door leaf is that thickness is the decoration panel of 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202131774U CN201598955U (en) | 2009-12-16 | 2009-12-16 | Sound insulation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202131774U CN201598955U (en) | 2009-12-16 | 2009-12-16 | Sound insulation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201598955U true CN201598955U (en) | 2010-10-06 |
Family
ID=42810009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202131774U Expired - Fee Related CN201598955U (en) | 2009-12-16 | 2009-12-16 | Sound insulation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201598955U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434070A (en) * | 2011-10-10 | 2012-05-02 | 上海汇豪木门制造有限公司 | Novel steel wood fireproof theftproof door leaf and method for manufacturing same |
| CN107584624A (en) * | 2017-10-17 | 2018-01-16 | 江山市丰泽木业有限公司 | A kind of molded door skin |
| CN113530411A (en) * | 2021-07-28 | 2021-10-22 | 上海森林特种钢门有限公司 | Steel-wood pair-opening sound insulation door structure |
-
2009
- 2009-12-16 CN CN2009202131774U patent/CN201598955U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434070A (en) * | 2011-10-10 | 2012-05-02 | 上海汇豪木门制造有限公司 | Novel steel wood fireproof theftproof door leaf and method for manufacturing same |
| CN107584624A (en) * | 2017-10-17 | 2018-01-16 | 江山市丰泽木业有限公司 | A kind of molded door skin |
| CN107584624B (en) * | 2017-10-17 | 2020-10-09 | 江山市丰泽木业有限公司 | Mould pressing door plant |
| CN113530411A (en) * | 2021-07-28 | 2021-10-22 | 上海森林特种钢门有限公司 | Steel-wood pair-opening sound insulation door structure |
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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: 20101006 Termination date: 20121216 |