CN207449248U - Composite board is strengthened in a kind of high sound insulation - Google Patents
Composite board is strengthened in a kind of high sound insulation Download PDFInfo
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- CN207449248U CN207449248U CN201721416465.0U CN201721416465U CN207449248U CN 207449248 U CN207449248 U CN 207449248U CN 201721416465 U CN201721416465 U CN 201721416465U CN 207449248 U CN207449248 U CN 207449248U
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- cavity
- sound insulation
- bearing diagonal
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- substrate layer
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Abstract
The utility model discloses a kind of high sound insulations to strengthen composite board, including the upper guard board layer set gradually from top to bottom, epidermis, first substrate layer, second substrate layer and lower backplate layer, several bearing diagonals being mutually parallel are arranged at intervals on the second substrate layer between the first Primary layer, it is set between the adjacent bearing diagonal and is respectively arranged with 2 partition plates vertical with bearing diagonal, the spacing of adjacent bearing diagonal is separated into the first cavity by 2 partition plates from top to bottom, second cavity and the 3rd cavity, high density wood fibre is respectively arranged in first cavity and the 3rd cavity, sound insulation flaggy is provided in second cavity.Composite board is strengthened in high sound insulation described in the utility model, main body reinforcement is carried out using bearing diagonal, sound insulation on space length is carried out by the cavity between bearing diagonal, sound insulation flaggy and high density wood fibre are set in different cavitys simultaneously, the whole sound insulation value of plate is improved, is 35 times of common sound insulating sheet material soundproof effect.
Description
Technical field
The utility model is related to plate production fields more particularly to a kind of high sound insulation to strengthen composite board.
Background technology
According to the difference of material, wooden boards are broadly divided into solid wood board and fiberboard, and the texture of solid wood board is good, more
Environmental protection, but it is of high cost, and the sheet of fiberboard is relatively low, therefore use is also more and more extensive.
The function diversification of fiber composite board so that the use of composite board is more popularized, but common fiber is answered
Plywood material sound-proofing is poor, and intensity is low, is not durable, and is easily deformed, and inapplicable long-term build is used, it is necessary to improve.
Utility model content
The purpose of this utility model is to provide a kind of high sound insulations to strengthen composite board, improves the whole sound-proofing of plate
Can, it is 3-5 times of common sound insulating sheet material soundproof effect.
For this purpose, the utility model uses following technical scheme：
Composite board is strengthened in a kind of high sound insulation, including upper guard board layer, epidermis, the first substrate set gradually from top to bottom
Layer, second substrate layer and lower backplate layer, several be mutually parallel is arranged at intervals between the second substrate layer and the first Primary layer
Bearing diagonal, set between the adjacent bearing diagonal and be respectively arranged with 2 partition plates vertical with bearing diagonal, 2 partition plates general
The spacing of adjacent bearing diagonal is separated into the first cavity, the second cavity and the 3rd cavity, first cavity and the 3rd from top to bottom
High density wood fibre is respectively arranged in cavity, sound insulation flaggy is provided in second cavity.
Wherein, the upper guard board layer and lower backplate layer are respectively waterproof film layer.
Wherein, the epidermis is melamine wood lamina.
Wherein, the bearing diagonal is set with second substrate layer upper surface into 45 degree of angles.
Wherein, in the top insertion first substrate layer lower plane of the bearing diagonal, plane on bottom insertion second substrate layer
It is interior.
Wherein, on the first substrate layer lower plane and second substrate layer plane be respectively arranged with it is corresponding with bearing diagonal recessed
Slot.
The beneficial effects of the utility model：Composite board is strengthened in a kind of high sound insulation, carries out main body reinforcement using bearing diagonal, leads to
It crosses cavity between bearing diagonal and carries out sound insulation on space length, while sound insulation flaggy and highly dense is set in different cavitys
Wood fibre is spent, improves the whole sound insulation value of plate, is 3-5 times of common sound insulating sheet material soundproof effect.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to Fig. 1 and by specific embodiment.
Composite board is strengthened in a kind of high sound insulation, including the upper guard board layer 1, epidermis 2, the first base set gradually from top to bottom
Flaggy 3, second substrate layer 4 and lower backplate layer 5 are arranged at intervals with several phases between 4 and first Primary layer 3 of second substrate layer
Mutually parallel bearing diagonal 6 strengthens the inside support of composite board, improves intensity.
It is set between the adjacent bearing diagonal 6 and is respectively arranged with 2 partition plates 7 vertical with bearing diagonal 6,2 partition plates 7
The spacing of adjacent bearing diagonal 6 is separated into the first cavity 8, the second cavity 9 and the 3rd cavity 10, first cavity from top to bottom
8 and the 3rd are respectively arranged with high density wood fibre in cavity 10, are provided with sound insulation flaggy in second cavity 9, integrally carry
The sound insulation value and intensity of composite board are risen.
In the present embodiment, the upper guard board layer 1 and lower backplate layer 5 are respectively waterproof film layer, improve the anti-of composite board
Aqueous energy extends the service life of composite board.
In the present embodiment, the epidermis 2 be melamine wood lamina, have wood appearance, be suitble to wallboard, floor or
Other building boards.
In the present embodiment, the bearing diagonal 6 is set with 4 upper surface of second substrate layer into 45 degree of angles, and 45 degree of angles are set,
Optimal composition angle is formed, utilizes the increase of intensity.
In the present embodiment, in 3 lower plane of top insertion first substrate layer of the bearing diagonal 6, bottom insertion second substrate
On layer 4 in plane, firm combination is reliable.
In the present embodiment, plane is respectively arranged with and bearing diagonal on 3 lower plane of first substrate layer and second substrate layer 4
6 corresponding grooves, it is convenient to splice with bearing diagonal 6, improves production efficiency.
The beneficial effects of the utility model：Composite board is strengthened in a kind of high sound insulation, carries out main body reinforcement using bearing diagonal, leads to
It crosses cavity between bearing diagonal and carries out sound insulation on space length, while sound insulation flaggy and highly dense is set in different cavitys
Wood fibre is spent, improves the whole sound insulation value of plate, is 3-5 times of common sound insulating sheet material soundproof effect.
More than content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
Limitation to the utility model.
Claims (6)
1. composite board is strengthened in a kind of high sound insulation, which is characterized in that including upper guard board layer, the epidermis set gradually from top to bottom
Layer, first substrate layer, second substrate layer and lower backplate layer, number is arranged at intervals between the second substrate layer and first substrate layer
A bearing diagonal being mutually parallel is respectively arranged with 2 partition plates vertical with bearing diagonal, 2 partition plates between adjacent bearing diagonal
The spacing of adjacent bearing diagonal is separated into the first cavity, the second cavity and the 3rd cavity, first cavity and from top to bottom
High density wood fibre is respectively arranged in three cavitys, sound insulation flaggy is provided in second cavity.
2. composite board is strengthened in high sound insulation according to claim 1, which is characterized in that the upper guard board layer and lower backplate layer
Respectively waterproof film layer.
3. composite board is strengthened in high sound insulation according to claim 1, which is characterized in that the epidermis is melamine wood
Lamina.
4. composite board is strengthened in high sound insulation according to claim 1, which is characterized in that the bearing diagonal and second substrate layer
Upper surface is set into 45 degree of angles.
5. composite board is strengthened in high sound insulation according to claim 1, which is characterized in that the top insertion of the bearing diagonal the
In one substrate layer lower plane, on bottom insertion second substrate layer in plane.
6. composite board is strengthened in high sound insulation according to claim 1, which is characterized in that the first substrate layer lower plane and
Plane is respectively arranged with groove corresponding with bearing diagonal on second substrate layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416465.0U CN207449248U (en) | 2017-10-28 | 2017-10-28 | Composite board is strengthened in a kind of high sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416465.0U CN207449248U (en) | 2017-10-28 | 2017-10-28 | Composite board is strengthened in a kind of high sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207449248U true CN207449248U (en) | 2018-06-05 |
Family
ID=62282527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416465.0U Expired - Fee Related CN207449248U (en) | 2017-10-28 | 2017-10-28 | Composite board is strengthened in a kind of high sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207449248U (en) |
-
2017
- 2017-10-28 CN CN201721416465.0U patent/CN207449248U/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: 20180605 Termination date: 20181028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |