CN213815537U - Section bar for acoustic board - Google Patents
Section bar for acoustic board Download PDFInfo
- Publication number
- CN213815537U CN213815537U CN202023252734.9U CN202023252734U CN213815537U CN 213815537 U CN213815537 U CN 213815537U CN 202023252734 U CN202023252734 U CN 202023252734U CN 213815537 U CN213815537 U CN 213815537U
- Authority
- CN
- China
- Prior art keywords
- sound absorption
- absorption cloth
- fixing groove
- support
- bracket
- 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 an improved structure of a sound absorption board, in particular to a section bar for the sound absorption board, which can provide a new mode for installing sound absorption cloth and non-woven fabric, comprising a bracket, wherein the bottom of the bracket is provided with a non-woven fabric fixing groove and a sound absorption cloth fixing groove, the surface of the bracket is provided with a sound absorption cloth supporting frame, and the inner walls of the non-woven fabric fixing groove and the sound absorption cloth fixing groove are both provided with back-off structures; the sound absorption cloth support frame is positioned at the edge of the bracket and close to one side of the sound absorption cloth fixing groove; the section bar for the sound absorption plate can be used for manufacturing a frame body for fixing sound absorption cloth, the edge of the sound absorption cloth is provided with a fixed block, the fixed block is inserted into a sound absorption cloth fixed groove and then wound on a sound absorption cloth bracket, and the detachable installation and the quick replacement can be realized through the back-off structure; the structural design of a plurality of fretwork portions also is equipped with the fixed block through the edge at the non-woven fabrics with great weight loss and consumptive material.
Description
Technical Field
The utility model relates to an acoustic baffle's institutional advancement specifically is a section bar for acoustic baffle.
Background
The structure of the existing sound absorption board at present adopts a fixed frame as a support, sound absorption cloth is fixed on the surface of the fixed frame, and non-woven fabric is fixed on the back of the fixed frame; however, both the fixing method of the sound-absorbing cloth and the fixing method of the non-woven fabric are the gluing method.
The method has the problems that the adhesion easily causes air pollution, the scene of newly installing the sound absorption plate needs to be ventilated and idle, and the use effect is influenced; meanwhile, the adhesive mode can be degummed in long-term use, so that the service life of the sound absorption plate is shortened.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing a section bar for sound absorption board can provide a new mode of sound absorption cloth and non-woven fabrics installation to solve the problem of mentioning in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a section bar for a sound absorption plate comprises a support, wherein a non-woven fabric fixing groove and a sound absorption cloth fixing groove are formed in the bottom of the support, a sound absorption cloth supporting frame is arranged on the surface of the support, and inverted buckle structures are arranged on the inner walls of the non-woven fabric fixing groove and the sound absorption cloth fixing groove; the sound absorption cloth support frame is located at the edge of the support and is close to one side of the sound absorption cloth fixing groove.
Preferably, a hollow part I is arranged on the support.
Preferably, a hollow part II is arranged on the sound absorption cloth supporting frame.
Preferably, the bottom of the bracket is further provided with a magnet mounting groove, and the magnet mounting groove is formed between the non-woven fabric fixing groove and the sound absorption fabric fixing groove.
Preferably, the bracket is further provided with a third hollow part, and the third hollow part is arranged between the non-woven fabric fixing groove and the sound absorption fabric fixing groove and is arranged at the rear part of the magnet mounting groove.
Preferably, the support and the sound absorption cloth support frame are of an integrally formed structure.
Preferably, the inverted structure is a plurality of inverted teeth.
Compared with the prior art, the beneficial effects of the utility model are that:
the section bar for the sound absorption plate can be used for manufacturing a frame body for fixing sound absorption cloth, the edge of the sound absorption cloth is provided with a fixed block, the fixed block is inserted into a sound absorption cloth fixed groove and then wound on a sound absorption cloth bracket, and the detachable installation and the quick replacement can be realized through the back-off structure; the structural design of a plurality of fretwork portions also is equipped with the fixed block with great weight reduction and consumptive material through the edge at the non-woven fabrics, through detachable being connected between fixed block and the non-woven fabrics fixed slot to detachable being provided with the non-woven fabrics on the back of realization section bar can realize making things convenient for the washing decontamination and maintenance to change.
Drawings
Fig. 1 is a schematic structural view of a profile for an acoustic panel according to the present invention;
fig. 2 is a schematic structural view of the sectional material for acoustic panels according to the present invention when assembling a cloth.
Reference numerals: 1. a support; 2. a non-woven fabric fixing groove; 3. a sound absorption cloth fixing groove; 4. a sound absorption cloth support frame; 5. a back-off structure; 6. a first hollow part; 7. a hollow part II; 8. a magnet mounting groove; 9. a hollow part III; 10. a sound absorbing cloth layer; 11. a non-woven fabric layer; 12. a fixed block; 13. a magnetic block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
A section bar for a sound absorption plate comprises a support 1, wherein the bottom of the support 1 is provided with a non-woven fabric fixing groove 2 and a sound absorption fabric fixing groove 3, the surface of the support 1 is provided with a sound absorption fabric support frame 4, and the inner walls of the non-woven fabric fixing groove 2 and the sound absorption fabric fixing groove 3 are provided with inverted buckle structures 5; the sound absorption cloth support frame 4 is positioned at the edge of the bracket 1 and close to one side of the sound absorption cloth fixing groove 3; a hollow part I6 is arranged on the bracket 1; a hollow part II 7 is arranged on the sound absorption cloth support frame 4; the bottom of the bracket 1 is also provided with a magnet mounting groove 8, and the magnet mounting groove 8 is arranged between the non-woven fabric fixing groove 2 and the sound absorption fabric fixing groove 3; the bracket 1 is also provided with a third hollow part 9, and the third hollow part 9 is arranged between the non-woven fabric fixing groove 2 and the sound absorption fabric fixing groove 3 and is arranged at the rear part of the magnet mounting groove 8; the support 1 and the sound absorption cloth support frame 4 are of an integrally formed structure; the inverted structure 5 is a plurality of inverted teeth.
In specific implementation, please refer to fig. 1 and 2, four brackets 1 are assembled into a rectangular frame, a fixing block 12 is arranged at the edge of a non-woven fabric layer 11, the non-woven fabric layer 11 and the rectangular frame are quickly installed in a clamping manner through the fixing block 12 and a non-woven fabric fixing groove 2, the non-woven fabric layer 11 is located on the back of the rectangular frame, the fixing block 12 is also arranged at the edge of a sound absorption fabric layer 10, the fixing block 12 at one side of the sound absorption fabric layer 10 is clamped with the sound absorption fabric fixing groove 3, the sound absorption fabric layer is wound around a sound absorption fabric support frame 4 on the opposite bracket 1 and then inserted into the sound absorption fabric fixing groove 3 on the opposite bracket 1, a magnet 13 is installed in a magnet installation groove 8 on each bracket 1 on the rectangular frame, and the rectangular frame is adsorbed at a fixed position through the magnet 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A section bar for acoustic baffle which characterized in that: the sound absorption cloth support comprises a support (1), wherein a non-woven fabric fixing groove (2) and a sound absorption cloth fixing groove (3) are formed in the bottom of the support (1), a sound absorption cloth support frame (4) is arranged on the surface of the support (1), and inverted buckle structures (5) are arranged on the inner walls of the non-woven fabric fixing groove (2) and the sound absorption cloth fixing groove (3); the sound absorption cloth support frame (4) is located on the edge of the support (1) and close to one side of the sound absorption cloth fixing groove (3).
2. The profile for an acoustic panel according to claim 1, characterized in that: a hollow-out part I (6) is arranged on the support (1).
3. The profile for an acoustic panel according to claim 1, characterized in that: and a hollow part II (7) is arranged on the sound absorption cloth support frame (4).
4. The profile for an acoustic panel according to claim 1, characterized in that: the bottom of support (1) still is equipped with and is used for magnet mounting groove (8), establish between non-woven fabrics fixed slot (2) and sound absorption cloth fixed slot (3) magnet mounting groove (8).
5. The profile for an acoustic panel according to claim 4, wherein: still be equipped with fretwork portion three (9) on support (1), fretwork portion three (9) are established and are established at magnet mounting groove (8) rear portion between non-woven fabrics fixed slot (2) and sound absorption cloth fixed slot (3).
6. The profile for an acoustic panel according to claim 4, wherein: the support (1) and the sound absorption cloth support frame (4) are of an integrally formed structure.
7. The profile for an acoustic panel according to claim 4, wherein: the inverted buckle structure (5) is a plurality of inverted teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023252734.9U CN213815537U (en) | 2020-12-29 | 2020-12-29 | Section bar for acoustic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023252734.9U CN213815537U (en) | 2020-12-29 | 2020-12-29 | Section bar for acoustic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213815537U true CN213815537U (en) | 2021-07-27 |
Family
ID=76948752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023252734.9U Expired - Fee Related CN213815537U (en) | 2020-12-29 | 2020-12-29 | Section bar for acoustic board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213815537U (en) |
-
2020
- 2020-12-29 CN CN202023252734.9U patent/CN213815537U/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: 20210727 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |