CN212833592U - Hot briquetting car sound insulation pad structure - Google Patents
Hot briquetting car sound insulation pad structure Download PDFInfo
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- CN212833592U CN212833592U CN202021493573.XU CN202021493573U CN212833592U CN 212833592 U CN212833592 U CN 212833592U CN 202021493573 U CN202021493573 U CN 202021493573U CN 212833592 U CN212833592 U CN 212833592U
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- sound insulation
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- sound
- puigging
- insulation pad
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Abstract
The utility model discloses a hot briquetting car sound insulation pad structure, including the sound insulation pad, the one end of sound insulation pad is installed and is pasted the board, the puigging is installed to the other end of sound insulation pad, the layer that absorbs water is installed to the one end of puigging, the back-fire relief layer is installed to the one end on the layer that absorbs water, the utility model discloses be provided with the buffer layer in the puigging inside and connect the sound-absorbing chamber, simultaneously at the installation fixed the utility model discloses an in-process can strengthen the inside connection compactness of puigging when being connected by pressure, further strengthens the sound insulation effect, is provided with the sound insulation chamber in sound insulation intracavity portion, increases the filter effect of double-deck external sound source, strengthens the utility model discloses a sound insulation performance.
Description
Technical Field
The utility model relates to a sound insulation material technical field specifically is a hot briquetting car gives sound insulation and fills up structure.
Background
The sound insulation material is a material, a member or a structure which can block sound transmission or weaken transmitted sound energy, and is characterized by heavier mass and higher density, such as steel plates, lead plates, concrete walls, brick walls and the like, which are generally used in office places or KTVs.
The existing hot-press formed automobile sound insulation pad structure has many defects, such as poor protection, poor sound insulation effect and poor suction effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hot briquetting car gives sound insulation and fills up structure to solve the protection that proposes among the above-mentioned background art relatively poor, the sound insulation effect is relatively weak and attract the relatively poor problem of effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hot briquetting car sound insulation pad structure, includes the sound insulation pad, the one end of sound insulation pad is installed and is pasted the board, the puigging is installed to the other end of sound insulation pad, the layer that absorbs water is installed to the one end of puigging, the back-fire relief layer is installed to the one end on the layer that absorbs water.
Preferably, the sound insulation layer is provided with a connecting layer, the sound insulation layer is internally provided with a fixed layer, and the bottom end of the fixed layer is provided with a buffer layer.
Preferably, the bottom end of the buffer layer is provided with a sound absorption cavity, and the sound absorption cavity is positioned at the bottom end of the sound insulation layer.
Preferably, the top end of the sound absorption cavity is provided with an upper connecting layer, and the bottom end of the sound absorption cavity is provided with a lower connecting layer.
Preferably, a sound insulation cavity is arranged in the sound absorption cavity, and the sound insulation cavity is located in the middle of the sound absorption cavity.
Preferably, the lower connecting layer is fixedly connected with the sound insulation layer, and the lower connecting layer is located at the bottom end of the sound insulation layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the outside on the sound insulation pad is provided with pastes the board, and has made things convenient for the fixing of sound insulation pad through pasting the board, and is provided with back-fire relief layer and waterproof layer in the outside of sound insulation pad and protects the outside position of sound insulation pad, thereby has reached the back-fire relief and the water blocking performance of sound insulation pad position, strengthens the sound insulation pad and increases factor of safety when giving sound insulation;
2. the utility model discloses be provided with the buffer layer in the puigging inside and connect the sound-absorbing chamber, it is fixed simultaneously in the installation the utility model discloses an in-process can strengthen the inside connection compactness of puigging when being connected by pressure, and further strengthen the effect that gives sound insulation, is provided with the sound-insulating chamber in sound-absorbing intracavity portion, increases the filter effect of double-deck external sound source, strengthens the utility model discloses a sound insulation performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the soundproof layer of the present invention;
fig. 3 is a schematic structural view of the sound-absorbing chamber of the present invention;
fig. 4 is a plan view of the soundproof layer of the present invention.
In the figure: 1. a sound insulating pad; 2. a pasting plate; 3. a sound insulating layer; 4. a water-absorbing layer; 5. a fire barrier layer; 6. a connecting layer; 7. a fixed layer; 8. a buffer layer; 9. a sound absorbing chamber; 10. an upper connection layer; 11. a sound-insulating chamber; 12. and a lower connection layer.
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. 1-4, the present invention provides an embodiment: the utility model provides a hot briquetting car sound insulation pad structure, includes sound insulation pad 1, sound insulation pad 1's one end is installed and is pasted board 2, pastes board 2 and is used for pasting the utility model discloses a fixed, sound-proof course 3 is installed to sound insulation pad 1's the other end, and sound-proof course 3 is used for blocking external sound source and propagates, sound-proof course 3's one end is installed and is absorbed water layer 4, absorbs water layer 4 and is used for protecting the utility model discloses a waterproof in the outside, fire-retardant layer 5 is installed to the one end on layer 4 that absorbs water, and fire-retardant layer 5 is used for blocking external ignition ability.
Further, the sound insulation layer 3 is provided with a connecting layer 6, the connecting layer 6 is used for connecting one end of the sound insulation pad 1, a fixing layer 7 is arranged in the sound insulation layer 3, the fixing layer 7 is used for fixing the positions of the Miss Lina sound insulation layer 3 and the buffer layer 8, the buffer layer 8 is installed at the bottom end of the fixing layer 7, and the buffer layer 8 is used for connecting the position of the sound absorption cavity 9.
Further, the bottom end of the buffer layer 8 is provided with a sound absorption cavity 9, the sound absorption cavity 9 is used for absorbing the sound source inside the sound insulation layer 3, and the sound absorption cavity 9 is located at the bottom end position inside the sound insulation layer 3.
Further, an upper connecting layer 10 is installed at the top end of the sound absorption cavity 9, the upper connecting layer 10 is used for fixing the top end position of the sound absorption cavity 9, a lower connecting layer 12 is installed at the bottom end of the sound absorption cavity 9, and the lower connecting layer 12 is used for fixing the bottom end position of the sound absorption cavity 9.
Further, a sound insulation cavity 11 is arranged in the sound absorption cavity 9, the sound insulation cavity 11 is used for isolating sound transmission inside the sound insulation layer 3, and the sound insulation cavity 11 is located in the middle of the sound absorption cavity 9.
Further, lower articulamentum 12 and puigging 3 fixed connection, and articulamentum 12 is located the bottom position of puigging 3 down, and lower articulamentum 12 passes through the fixed connection of puigging 3, and then connects the connection in the sound insulation chamber 11 of the inside sound absorption chamber 9, increases the interdiction nature of sound source propagation.
The working principle is as follows: this equipment is when using, connect the position of sound insulation pad 1 through pasting board 2, through the position of sound insulation pad 1 connection puigging 3, pass through puigging 3 and connect the position that absorbs water layer 4, through the position that absorbs water layer 4 and connect back-fire relief 5, and then realize the protection in the sound insulation pad 1 outside, connect the one end position of sound insulation pad 1 through articulamenting 6 on the puigging 3, connect the position of buffer layer 8 through the inside fixed bed 7 of puigging 3, connect the position of sound-absorbing chamber 9 through buffer layer 8, realize that the inside syllable-dividing effect of puigging 3 is strengthened, through last articulamenting 10 on sound-absorbing chamber 9 and lower articulamenting 12 and the inside both ends rigidity of puigging 3, and then strengthen the inside syllable-dividing effect of puigging 3, sound-absorbing chamber 9 inside sound-insulating effect is strengthened through sound-absorbing chamber 11.
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 hot briquetting car gives sound insulation and fills up structure, includes sound insulation pad (1), its characterized in that: paste board (2) are installed to the one end of sound insulation pad (1), puigging (3) are installed to the other end of sound insulation pad (1), the one end of puigging (3) is installed and is absorbed water layer (4), back-fire relief layer (5) are installed to the one end on layer (4) that absorbs water.
2. The automotive soundproof pad structure of claim 1, wherein: be provided with articulamentum (6) on puigging (3), be provided with fixed bed (7) in puigging (3), buffer layer (8) are installed to the bottom of fixed bed (7).
3. The automotive soundproof pad structure according to claim 2, wherein: and a sound absorbing cavity (9) is arranged at the bottom end of the buffer layer (8), and the sound absorbing cavity (9) is positioned at the bottom end position in the sound insulating layer (3).
4. The automotive soundproof pad structure according to claim 3, wherein: an upper connecting layer (10) is installed at the top end of the sound absorption cavity (9), and a lower connecting layer (12) is installed at the bottom end of the sound absorption cavity (9).
5. The automotive soundproof pad structure according to claim 4, wherein: a sound insulation cavity (11) is arranged in the sound absorption cavity (9), and the sound insulation cavity (11) is located in the middle of the sound absorption cavity (9).
6. The automotive soundproof pad structure according to claim 4, wherein: lower articulamentum (12) and puigging (3) fixed connection, and articulamentum (12) are located the bottom position of puigging (3) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493573.XU CN212833592U (en) | 2020-07-26 | 2020-07-26 | Hot briquetting car sound insulation pad structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493573.XU CN212833592U (en) | 2020-07-26 | 2020-07-26 | Hot briquetting car sound insulation pad structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212833592U true CN212833592U (en) | 2021-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021493573.XU Active CN212833592U (en) | 2020-07-26 | 2020-07-26 | Hot briquetting car sound insulation pad structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212833592U (en) |
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2020
- 2020-07-26 CN CN202021493573.XU patent/CN212833592U/en active Active
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