CN210460421U - Sound insulation door pocket - Google Patents
Sound insulation door pocket Download PDFInfo
- Publication number
- CN210460421U CN210460421U CN201920785456.1U CN201920785456U CN210460421U CN 210460421 U CN210460421 U CN 210460421U CN 201920785456 U CN201920785456 U CN 201920785456U CN 210460421 U CN210460421 U CN 210460421U
- Authority
- CN
- China
- Prior art keywords
- sound insulation
- corner part
- wall body
- door pocket
- door
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005187 foaming Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to a door pocket. Aim at provides a connect reliable and stable's soundproof door cover. The utility model adopts the technical proposal that: a sound insulation door pocket comprises an inner door pocket and an outer door pocket; the inner door pocket comprises an inner sleeve body attached to the inner surface of a wall body forming the door opening, and a first corner part bent outwards is arranged on one side, close to the door opening, of the inner sleeve body; a first embedding part protruding towards the direction of the wall body is arranged on one side, close to the outside, of the first corner part; the wall body is provided with a first embedded groove, and the first embedded part extends into the first embedded groove; a first sound insulation cavity is defined among the first embedding part, the wall body, the first corner part and the inner sleeve body. The utility model discloses install more stable, possess the function that gives sound insulation, and can adapt to the wall body of different thickness.
Description
Technical Field
The utility model relates to a door pocket, concretely relates to door pocket gives sound insulation.
Background
At present, the existing door pocket generally comprises an inner pocket line, an outer pocket line and an intermediate pocket plate, wherein the intermediate pocket plate is installed on the inner wall of the door opening and is fixed with the inner wall of the door opening through foaming glue. The inner sleeve line and the outer sleeve line are arranged on the inner surface and the outer surface of the wall body forming the door opening and are connected with the middle plate. The connection of the door pocket and the door opening completely depends on the foaming adhesive between the middle sleeve plate and the inner wall of the door opening, and the problem of poor structural stability exists. And the door pocket does not have the performance of sound insulation and noise reduction, and cannot meet the increasing consumption requirements of consumers.
Disclosure of Invention
An object of the utility model is to provide a connect reliable and stable door pocket that gives sound insulation.
In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: a sound insulation door pocket comprises an inner door pocket and an outer door pocket;
the inner door pocket comprises an inner sleeve body attached to the inner surface of a wall body forming the door opening, and a first corner part bent outwards is arranged on one side, close to the door opening, of the inner sleeve body; a first embedding part protruding towards the direction of the wall body is arranged on one side, close to the outside, of the first corner part; the wall body is provided with a first embedded groove, and the first embedded part extends into the first embedded groove; a first sound insulation cavity is enclosed among the first embedding part, the wall body, the first corner part and the inner sleeve body;
the outer door pocket comprises an outer sleeve body attached to the outer surface of a wall body forming the door opening, and one side, close to the door opening, of the outer sleeve body is provided with a second corner part bent inwards; the second corner part is pressed on the first corner part, and a second embedded part protruding towards the first corner part is arranged on one side of the second corner part close to the inner side; a second embedded groove is formed in the first corner part, and the second embedded part extends into the second embedded groove; a second sound insulation cavity is formed by the outer sleeve body, the second corner part, the first embedding part and the wall body in a surrounding mode;
a wedge strip is further arranged in the second embedding groove, a step-shaped first blank holder is arranged on one surface, close to the wedge strip, of the second embedding part, and a second blank holder matched with the first blank holder is arranged on the wedge strip; the wedge strip is connected with the first corner part through a bolt, and the first pressing edge is tightly pressed in the second embedded groove through the second pressing edge;
the first sound insulation cavity, the second sound insulation cavity and the first embedded groove are filled with foaming glue;
preferably, a sealing groove is formed in the surface of the inward side of the second corner portion, and a sealing strip is arranged in the sealing groove.
Preferably, sound insulation holes are formed in the outer sleeve body, the inner sleeve body and the first embedding part.
The beneficial effects of the utility model are concentrated and are embodied in: the installation is more stable, possess the function that gives sound insulation, and can adapt to the wall body of different thickness.
1. The utility model discloses a two segmentation structures of interior door pocket and outer door pocket, go into in the first embedded groove on the wall body through first embedding portion card, in second embedding portion card goes into the second embedded groove on the first corner portion to the bonding effect of cooperation foaming glue has realized the stable connection between interior door pocket, outer door pocket, the wall body, and the structure is more stable.
2. First sound insulation chamber and second sound insulation intracavity are filled the expanded polystyrene and can be strengthened the syllable-dividing effect of door pocket, cooperate the sound hole that separates of preferred setting, make the utility model discloses possess fabulous noise isolation performance.
3. Through adjusting the position of second embedding part in the second embedded groove, the utility model discloses can adapt to the wall body of different thickness. During installation, the wedge strip is cut to be in an appropriate width, then the second pressing edge on the wedge strip is used for pressing the first pressing edge on the second embedding part, and finally the wedge strip is fastened through the bolt.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 2.
Detailed Description
A soundproof door covering as shown in fig. 1 to 3, which is generally used in cooperation with a soundproof door leaf 20, according to the present invention, the soundproof door covering is composed of two parts including an inner covering and an outer covering.
As shown in fig. 2, the inner door pocket includes an inner pocket body 1 attached to an inner surface of a wall body 0 forming a door opening, a first corner portion 2 bent outward is disposed on one side of the inner pocket body 1 close to the door opening, and the first corner portion 2 is perpendicular to the inner pocket body 1. A first embedded part 3 protruding towards the wall 0 direction is arranged on the outer side of the first corner part 2, and the first embedded part 3 is perpendicular to the first corner part 2. The wall body 0 is provided with a first embedded groove 4, the first embedded groove 4 is a groove formed in the wall body 0, and can be reserved in the construction stage of the wall body 0 or can be formed in a reproduction field when a door is installed. A part of the first embedded part 3 extends into the first embedded groove 4, and a first sound insulation cavity 5 is enclosed among the first embedded part 3, the wall body 0, the first corner part 2 and the inner sleeve body 1.
The outer door pocket comprises an outer sleeve body 6 attached to the outer surface of a wall body 0 forming a door opening, one side, close to the door opening, of the outer sleeve body 6 is provided with an inward-bent second corner portion 7, and the second corner portion 7 is perpendicular to the outer sleeve body 6. The second corner part 7 is pressed on the first corner part 2, a second embedded part 8 which is convex towards the first corner part 2 is arranged at one side of the second corner part 7, and the second embedded part 8 is vertical to the second corner part 7. The first corner portion 2 is provided with a second insertion groove 9, and a part of the second insertion portion 8 extends into the second insertion groove 9. And a second sound insulation cavity 10 is defined by the outer sleeve 6, the second corner part 7, the first embedding part 3 and the wall body 0.
As shown in fig. 3, a wedge strip 11 is further disposed in the second embedding groove 9, a first step-shaped blank holder 12 is disposed on one surface of the second embedding portion 8 close to the wedge strip 11, and a second blank holder 13 matched with the first blank holder 12 is disposed on the wedge strip 11. The wedge strip 11 is connected with the first corner part 2 through a bolt, and the first pressing edge 12 is pressed in the second embedding groove 9 through the second pressing edge 13.
In addition, the first sound insulation cavity 5, the second sound insulation cavity 10 and the first embedded groove 4 are filled with foam rubber. In addition, in order to further improve the sound insulation effect, sound insulation holes 15 are formed in the outer sleeve 6, the inner sleeve 1 and the first embedding portion 3, and as shown in fig. 2, the sound insulation holes 15 are holes with rectangular cross sections, and may be circular or other shapes.
As shown in fig. 1 and 2, the end of the second corner portion 7 of the present invention substantially constitutes a door stop, and in order to improve the sealing performance between the door pocket and the door leaf, a sealing groove is formed on the surface of the inward side of the second corner portion 7, and a sealing strip 14 is disposed in the sealing groove.
Claims (3)
1. A sound insulation door pocket comprises an inner door pocket and an outer door pocket;
the method is characterized in that: the inner door pocket comprises an inner pocket body (1) attached to the inner surface of a wall body (0) forming a door opening, and one side, close to the door opening, of the inner pocket body (1) is provided with a first corner part (2) bent outwards; a first embedding part (3) protruding towards the direction of the wall body (0) is arranged on one side, close to the outside, of the first corner part (2); a first embedded groove (4) is formed in the wall body (0), and the first embedded part (3) extends into the first embedded groove (4); a first sound insulation cavity (5) is enclosed among the first embedding part (3), the wall body (0), the first corner part (2) and the inner sleeve body (1);
the outer door pocket comprises an outer sleeve body (6) attached to the outer surface of a wall body (0) forming the door opening, and one side, close to the door opening, of the outer sleeve body (6) is provided with an inward-bent second corner part (7); the second corner part (7) is pressed on the first corner part (2), and a second embedded part (8) protruding towards the first corner part (2) is arranged on the inner side of the second corner part (7); a second embedded groove (9) is formed in the first corner part (2), and the second embedded part (8) extends into the second embedded groove (9); a second sound insulation cavity (10) is enclosed by the outer sleeve body (6), the second corner part (7), the first embedding part (3) and the wall body (0);
a wedge strip (11) is further arranged in the second embedding groove (9), a step-shaped first blank holder (12) is arranged on one surface, close to the wedge strip (11), of the second embedding part (8), and a second blank holder (13) matched with the first blank holder (12) is arranged on the wedge strip (11); the wedge strip (11) is connected with the first corner part (2) through a bolt, and the first pressing edge (12) is pressed in the second embedded groove (9) through a second pressing edge (13);
and the first sound insulation cavity (5), the second sound insulation cavity (10) and the first embedded groove (4) are filled with foaming glue.
2. The acoustic door jamb of claim 1, wherein: and a sealing groove is arranged on the surface of the inward side of the second corner part (7), and a sealing strip (14) is arranged in the sealing groove.
3. The acoustic door jamb of claim 2, wherein: sound insulation holes (15) are formed in the outer sleeve body (6), the inner sleeve body (1) and the first embedding part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920785456.1U CN210460421U (en) | 2019-05-28 | 2019-05-28 | Sound insulation door pocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920785456.1U CN210460421U (en) | 2019-05-28 | 2019-05-28 | Sound insulation door pocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210460421U true CN210460421U (en) | 2020-05-05 |
Family
ID=70439023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920785456.1U Expired - Fee Related CN210460421U (en) | 2019-05-28 | 2019-05-28 | Sound insulation door pocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210460421U (en) |
-
2019
- 2019-05-28 CN CN201920785456.1U patent/CN210460421U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |