CN210917804U - High-performance environment-friendly sound insulation felt - Google Patents
High-performance environment-friendly sound insulation felt Download PDFInfo
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- CN210917804U CN210917804U CN201921191983.6U CN201921191983U CN210917804U CN 210917804 U CN210917804 U CN 210917804U CN 201921191983 U CN201921191983 U CN 201921191983U CN 210917804 U CN210917804 U CN 210917804U
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- deadening felt
- sound insulation
- felt
- wearing layer
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Abstract
The utility model discloses a high performance environmental protection deadening felt relates to environmental protection deadening felt technical field, and is weaker for solving current environmental protection deadening felt structural strength, uses easy the damage for a long time, has reduced the problem of performance. The one end of first deadening felt main part is provided with first recess, the other end of first deadening felt main part is provided with first lug, the opposite side of first deadening felt main part is provided with second deadening felt main part, the one end of second deadening felt main part is provided with the second recess, the other end of second deadening felt main part is provided with the second lug, first deadening felt main part and second deadening felt main part all include base member, first wearing layer, second wearing layer, fossil fragments laminating groove, support piece, sound insulation chamber, strengthening rib and stiffening rib.
Description
Technical Field
The utility model relates to an environmental protection deadening felt technical field specifically is a high performance environmental protection deadening felt.
Background
The environment-friendly sound-proof felt is a high-density coiled material which is made of rubber, high polymer materials and other environment-friendly materials as main raw materials and has certain flexibility, and projected sound energy can be weakened and the propagation of sound can be blocked due to high density and air impermeability, so that the sound-proof effect is achieved. The environment-friendly soundproof felt is mainly used in combination with gypsum boards for wall sound insulation and ceiling sound insulation. In both lightweight wall and ceiling sound insulation structures, the acoustical mat is sandwiched between two layers of gypsum board (or high density cement board and calcium silicate board). The appearance of the sound-proof felt replaces the traditional heat-insulating material, fundamentally breaks through the vacancy of the domestic sound-proof industry, and more importantly, solves the noise control requirement of special acoustic places, so that the environment-friendly sound-proof felt is widely used in building decoration.
However, the existing environment-friendly sound-proof felt is weak in structural strength, easy to damage after long-term use and reduced in service performance, so that the existing requirements are not met, and the high-performance environment-friendly sound-proof felt is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high performance environmental protection sound insulation felt to the environmental protection sound insulation felt structural strength who provides in solving above-mentioned background art is more weak, uses for a long time to damage easily, has reduced the problem of performance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high performance environmental protection sound-proof felt, includes first deadening felt main part, the one end of first deadening felt main part is provided with first recess, the other end of first deadening felt main part is provided with first lug, the opposite side of first deadening felt main part is provided with second deadening felt main part, the one end of second deadening felt main part is provided with the second recess, the other end of second deadening felt main part is provided with the second lug, first deadening felt main part and second deadening felt main part all include base member, first wearing layer, second wearing layer, fossil fragments laminating groove, support piece, sound insulation chamber, strengthening rib and stiffening rib.
Preferably, the upper end of base member is provided with first wearing layer, the lower extreme of base member is provided with the second wearing layer, the base member all splices with first wearing layer and second wearing layer and is connected, the outside of first wearing layer and second wearing layer all is provided with fossil fragments laminating groove, and fossil fragments laminating groove is provided with threely, the inside of base member is provided with support piece, and support piece is provided with a plurality of, and is adjacent be provided with the sound insulation chamber between the support piece, the inside in sound insulation chamber is provided with the strengthening rib, the four corners department in sound insulation chamber is provided with the strengthening rib.
Preferably, the outer surfaces of the first wear-resistant layer and the second wear-resistant layer are provided with anti-slip lines, and the anti-slip lines are provided with a plurality of anti-slip lines.
Preferably, the thickness of the first and second deadening felt bodies is set to be between three and twenty millimeters.
Preferably, the first projection and the second recess are snap-fit connected.
Preferably, the first projection and the first deadening felt main body and the second projection and the second deadening felt main body are of an integral structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with a plurality of sound insulation chambeies in the inside of base member, every sound insulation chamber all has certain syllable-dividing effect, is separated by support piece between every sound insulation chamber, has set up the strengthening rib in the inside of sound insulation chamber, has still set up the stiffening rib in the four corners department in sound insulation chamber, can save the material that uses in the sound insulation felt like this, when lightening weight, can improve the support intensity of sound insulation felt, guarantee structural rigidity; the first wear-resistant layer and the second wear-resistant layer are arranged at the upper end and the lower end of the base body, so that the wear resistance and the durability are good, one layer of protection is provided for the base body, and the service life of the sound-proof felt can be prolonged. The advantages are obtained by combining the sound-proof felt and the sound-proof felt, and the structural strength, the sound-proof effect and the wear resistance of the sound-proof felt are improved, so that the practicability and the service performance of the sound-proof felt are improved.
2. The utility model discloses a surface at the deadening felt sets up fossil fragments laminating groove, and in the actual installation, the installation of deadening felt will cooperate fossil fragments to use, through the setting in fossil fragments laminating groove, more is favorable to fossil fragments and the laminating of deadening felt, makes things convenient for the workman to be under construction, has improved the practicality of deadening felt.
3. The utility model discloses a first deadening felt main part and second deadening felt major structure are identical. One end of the deadening felt main body is provided with the groove, and the other end of the deadening felt main body is provided with the lug, so that the two deadening felt main bodies can be attached to each other, the lug can be mutually occluded with the groove of the other main body during installation, the tightness of the joint is improved, and the connection between the deadening felt main bodies is more convenient.
Drawings
FIG. 1 is a cross-sectional view of a high-performance environment-friendly sound-proof felt of the present invention;
fig. 2 is a view showing a connection relationship between a first deadening felt main body and a second deadening felt main body according to the present invention;
fig. 3 is a partial enlarged view of the region a of the present invention.
In the figure: 1. a first deadening felt body; 2. a second deadening felt body; 3. a first groove; 4. a first bump; 5. a second groove; 6. a second bump; 7. a substrate; 8. a first wear resistant layer; 9. a second wear layer; 10. the keel is attached to the groove; 11. a support member; 12. a sound-insulating chamber; 13. reinforcing ribs; 14. reinforcing ribs; 15. and (4) anti-skid lines.
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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a high performance environmental protection sound-proof felt, including first sound-proof felt main part 1, the one end of first sound-proof felt main part 1 is provided with first recess 3, a connection for between the main part, the other end of first sound-proof felt main part 1 is provided with first lug 4, a connection for between the main part, the opposite side of first sound-proof felt main part 1 is provided with second sound-proof felt main part 2, the one end of second sound-proof felt main part 2 is provided with second recess 5, the other end of second sound-proof felt main part 2 is provided with second lug 6, first sound-proof felt main part 1 and second sound-proof felt main part 2 all include base member 7, first wearing layer 8, second wearing layer 9, fossil fragments laminating groove 10, support piece 11, soundproof cavity 12, strengthening rib 13 and stiffening rib 14.
Further, the upper end of base member 7 is provided with first wearing layer 8, the lower extreme of base member 7 is provided with second wearing layer 9, base member 7 all splices with first wearing layer 8 and second wearing layer 9 and is connected, joint strength, shock-resistant, fatigue resistance is good, the outside of first wearing layer 8 and second wearing layer 9 all is provided with fossil fragments laminating groove 10, and fossil fragments laminating groove 10 is provided with threely, the inside of base member 7 is provided with support piece 11, and support piece 11 is provided with a plurality of, be provided with sound insulation chamber 12 between the adjacent support piece 11, certain syllable-dividing effect has, sound insulation chamber 12's inside is provided with strengthening rib 13, sound insulation chamber 12's four corners department is provided with stiffening rib 14.
Further, the outer surfaces of the first wear-resistant layer 8 and the second wear-resistant layer 9 are provided with anti-slip lines 15, the anti-slip lines 15 are provided with a plurality of, friction force is increased, good anti-slip performance is achieved, and installation of the sound-proof felt is facilitated.
Further, the thickness of the first deadening felt body 1 and the second deadening felt body 2 is set to be between three to twenty millimeters, so that the deadening felt is kept at a thin degree, facilitating the installation.
Furthermore, the first bump 4 is in occlusion connection with the second groove 5, the matching degree is high, the joint is tightly attached, and the sealing performance is good.
Further, first lug 4 and first deadening felt main part 1 and second lug 6 and second deadening felt main part 2 are a body structure, integrated into one piece, and the wholeness is good, and the junction is seamless, difficult fracture.
The working principle is as follows: during the use, inside a plurality of sound-proof cavity 12 of base member 7 has certain syllable-dividing effect, and is separated by support piece 11 before sound-proof cavity 12, sets up strengthening rib 13 in the inside in sound-proof cavity 12 simultaneously, sets up stiffening rib 14 in the four corners department in sound-proof cavity 12, like this when the sound-proof felt lightens weight, can improve the support intensity of sound-proof felt, guarantees structural rigidity. Set up first wearing layer 8 and second wearing layer 9 at the upper end and the lower extreme of base member 7, first wearing layer 8 and second wearing layer 9 have good wearability and durability, provide the one deck protection for base member 7 to the life of extension deadening felt. Insert the first lug 4 of first deadening felt main part 1 one end in the second recess 5 of second deadening felt main part 2 one end, first lug 4 and the 5 interlock of second recess are connected, have accomplished the installation between the adjacent deadening felt main part promptly, easy operation, convenient to use connects closely. The keel can be placed in the keel fitting groove 10 and then fixed, so that the keel and the sound-proof felt can be fitted more conveniently, and the construction of workers is facilitated.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high performance environmental protection sound insulation felt, includes first sound insulation felt main part (1), its characterized in that: the one end of first deadening felt main part (1) is provided with first recess (3), the other end of first deadening felt main part (1) is provided with first lug (4), the opposite side of first deadening felt main part (1) is provided with second deadening felt main part (2), the one end of second deadening felt main part (2) is provided with second recess (5), the other end of second deadening felt main part (2) is provided with second lug (6), first deadening felt main part (1) and second deadening felt main part (2) all include base member (7), first wearing layer (8), second wearing layer (9), fossil fragments laminating groove (10), support piece (11), soundproof cavity (12), strengthening rib (13) and stiffening rib (14).
2. The high-performance environment-friendly sound insulation felt according to claim 1, characterized in that: the upper end of base member (7) is provided with first wearing layer (8), the lower extreme of base member (7) is provided with second wearing layer (9), base member (7) all splices with first wearing layer (8) and second wearing layer (9) and is connected, the outside of first wearing layer (8) and second wearing layer (9) all is provided with fossil fragments laminating groove (10), and fossil fragments laminating groove (10) are provided with threely, the inside of base member (7) is provided with support piece (11), and support piece (11) is provided with a plurality of, and is adjacent be provided with sound insulation chamber (12) between support piece (11), the inside in sound insulation chamber (12) is provided with strengthening rib (13), the four corners department in sound insulation chamber (12) is provided with stiffening rib (14).
3. The high-performance environment-friendly sound insulation felt according to claim 1, characterized in that: the outer surfaces of the first wear-resistant layer (8) and the second wear-resistant layer (9) are provided with anti-slip grains (15), and the anti-slip grains (15) are provided with a plurality of.
4. The high-performance environment-friendly sound insulation felt according to claim 1, characterized in that: the thickness of the first deadening felt body (1) and the second deadening felt body (2) is set to be between three and twenty millimeters.
5. The high-performance environment-friendly sound insulation felt according to claim 1, characterized in that: the first projection (4) is connected with the second groove (5) in a snapping mode.
6. The high-performance environment-friendly sound insulation felt according to claim 1, characterized in that: the first bump (4), the first deadening felt main body (1), the second bump (6) and the second deadening felt main body (2) are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191983.6U CN210917804U (en) | 2019-07-26 | 2019-07-26 | High-performance environment-friendly sound insulation felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191983.6U CN210917804U (en) | 2019-07-26 | 2019-07-26 | High-performance environment-friendly sound insulation felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210917804U true CN210917804U (en) | 2020-07-03 |
Family
ID=71349347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921191983.6U Active CN210917804U (en) | 2019-07-26 | 2019-07-26 | High-performance environment-friendly sound insulation felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210917804U (en) |
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2019
- 2019-07-26 CN CN201921191983.6U patent/CN210917804U/en active Active
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