CN211144174U - Novel high-efficient waterproof sound insulation PVC section bar - Google Patents
Novel high-efficient waterproof sound insulation PVC section bar Download PDFInfo
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- CN211144174U CN211144174U CN201921230884.4U CN201921230884U CN211144174U CN 211144174 U CN211144174 U CN 211144174U CN 201921230884 U CN201921230884 U CN 201921230884U CN 211144174 U CN211144174 U CN 211144174U
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Abstract
The utility model discloses a novel high-efficient waterproof syllable-dividing PVC section bar, including PVC section bar body, soundproof cotton, honeycomb abatvoix, this internal being equipped with of PVC section bar can with soundproof cotton complex first sound-absorbing chamber and second sound-absorbing chamber, first sound-absorbing chamber and second sound-absorbing intracavity all fill there is soundproof cotton, second sound-absorbing chamber lower extreme be equipped with can with honeycomb abatvoix complex abatvoix installation cavity, the honeycomb abatvoix locate in the abatvoix installation cavity, the utility model discloses a with setting up soundproof cotton and honeycomb abatvoix in the PVC section bar, can effectively block the propagation that sound passes through the PVC section bar, improve the syllable-dividing effect of PVC section bar, the PVC section bar can be protected to rubber buffer layer, reduces the impact to the influence of PVC section bar, sets up a plurality of well cavitys in the PVC section bar and can alleviate section bar weight, convenient transportation installation.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of PVC section bar, especially the technical field of waterproof syllable-dividing PVC section bar.
[ background of the invention ]
After the PVC section bar is by PVC resin adds various functional additive, through high temperature extrusion moulding's industry and domestic PVC product, an important material of modern door and window preparation, but the waterproof sound insulation of current PVC section bar is relatively poor, especially sound insulation performance, current PVC section bar is for lightening weight, can establish the section bar inside for a plurality of hollow cavitys for a lot of, and the syllable-dividing effect of this kind of section bar is poor, and sound very easily just can pass through the section bar, influences the use and experiences.
[ Utility model ] content
The utility model discloses an aim at solving the problem among the prior art, provide a novel high-efficient waterproof syllable-dividing PVC section bar, can effectively improve the waterproof sound insulation performance of PVC section bar, effectively block the propagation that sound passes through the PVC section bar.
In order to realize the above-mentioned purpose, the utility model provides a novel high-efficient waterproof sound insulation PVC section bar, including PVC section bar body, soundproof cotton, honeycomb abatvoix, this internal first sound-absorbing chamber and the second sound-absorbing chamber that can with soundproof cotton complex of being equipped with of PVC section bar, first sound-absorbing chamber and second sound-absorbing chamber all fill there is soundproof cotton, second sound-absorbing chamber lower extreme be equipped with can with honeycomb abatvoix complex abatvoix installation cavity, the honeycomb abatvoix locate in the abatvoix installation cavity.
Preferably, the first sound absorption cavity and the second sound absorption cavity are not communicated with each other, the first sound absorption cavity and the second sound absorption cavity are vertically arranged relatively, the first sound absorption cavity is connected with the upper end and the lower end in the PVC profile body, one end of the second sound absorption cavity is connected with the first sound absorption cavity, and the other end of the second sound absorption cavity is connected with the side wall of the PVC profile body.
Preferably, the upper end of a second sound absorption cavity in the PVC profile body is sequentially provided with a first hollow cavity, a second hollow cavity and a third hollow cavity from left to right, the first hollow cavity, the second hollow cavity and the third hollow cavity are independent cavities, and the first hollow cavity, the second hollow cavity and the third hollow cavity are not communicated with each other.
Preferably, a fourth hollow cavity is further arranged at the upper end of the first hollow cavity.
Preferably, the PVC profile body is further provided with a first sealing rubber strip mounting groove and a second sealing rubber strip mounting groove, the first sealing rubber strip mounting groove is formed in the upper end, close to the first sound absorption cavity, of the first sealing rubber strip, and the second sealing rubber strip mounting groove is formed in the upper end, far away from the first sound absorption cavity, of the second sealing rubber strip.
Preferably, the lower ends of the two sides of the PVC profile body are respectively provided with a first profile body fixing groove and a second profile body fixing groove.
Preferably, the side walls of the two sides of the PVC profile body are respectively provided with a first rubber buffer layer and a second rubber buffer layer, the first rubber buffer layer is arranged at one end, close to the first sound absorption cavity, of the PVC profile body, and the second rubber buffer layer is arranged at one end, far away from the first sound absorption cavity, of the PVC profile body.
Preferably, the soundproof cotton and the honeycomb sound-absorbing board are both made of waterproof materials.
The utility model relates to a novel high-efficient waterproof sound insulation PVC section bar's beneficial effect: the utility model discloses a set up soundproof cotton and honeycomb abatvoix in the PVC section bar, can effectively block the propagation that sound passes through the PVC section bar, improve the syllable-dividing effect of PVC section bar, the PVC section bar can be protected to the rubber buffer layer, reduces the impact to the influence of PVC section bar, sets up a plurality of well cavitys in the PVC section bar and can alleviate section bar weight, the installation of conveniently transporting.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is the utility model relates to a novel high-efficient waterproof sound insulation PVC section bar structure schematic diagram.
In the figure: the sound absorption and insulation combined type section bar comprises, by weight, 1-a PVC section bar body, 2-soundproof cotton, 3-a honeycomb sound absorption plate, 4-a first rubber buffer layer, 5-a second rubber buffer layer, 11-a first sound absorption cavity, 12-a second sound absorption cavity, 13-a sound absorption plate installation cavity, 14-a first hollow cavity, 15-a second hollow cavity, 16-a third hollow cavity, 17-a fourth hollow cavity, 18-a first sealing rubber strip installation groove, 19-a second sealing rubber strip installation groove, 20-a first section bar body fixing groove and 21-a second section bar body fixing groove.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention
Referring to fig. 1, the utility model relates to a novel high-efficiency waterproof sound-insulation PVC profile, which comprises a PVC profile body 1, soundproof cotton 2 and a honeycomb sound-absorbing board 3, wherein a first sound-absorbing cavity 11 and a second sound-absorbing cavity 12 which can be matched with the soundproof cotton 2 are arranged in the PVC profile body 1, the soundproof cotton 2 is filled in the first sound-absorbing cavity 11 and the second sound-absorbing cavity 12, a sound-absorbing board mounting cavity 13 which can be matched with the honeycomb sound-absorbing board 3 is arranged at the lower end of the second sound-absorbing cavity 12, the honeycomb sound-absorbing board 3 is arranged in the sound-absorbing board mounting cavity 13, the first sound-absorbing cavity 11 and the second sound-absorbing cavity 12 are not communicated with each other, the first sound-absorbing cavity 11 and the second sound-absorbing cavity 12 are vertically arranged relatively, the first sound-absorbing cavity 11 is connected with the upper end and the lower end in the PVC profile body 1, one end of the second sound-absorbing cavity 12 is connected with the side wall of the PVC profile body 1, the upper end of a second sound absorption cavity 12 in the PVC profile body 1 is sequentially provided with a first hollow cavity 14, a second hollow cavity 15 and a third hollow cavity 16 from left to right, the first hollow cavity 14, the second hollow cavity 15 and the third hollow cavity 16 are independent cavities, the first hollow cavity 14, the second hollow cavity 15 and the third hollow cavity 16 are not communicated with each other, the upper end of the first hollow cavity 14 is also provided with a fourth hollow cavity 17, the PVC profile body 1 is also provided with a first sealing rubber strip mounting groove 18 and a second sealing rubber strip mounting groove 19, the first sealing rubber strip mounting groove 18 is arranged at the upper end close to the first sound absorption cavity 11, the second sealing rubber strip mounting groove 19 is arranged at the upper end far away from the first sound absorption cavity 11, the lower ends of two sides of the PVC profile body 1 are respectively provided with a first profile body fixing groove 20 and a second profile body fixing groove 21, the PVC section bar body 1 both sides lateral wall still be equipped with first rubber buffer layer 4 and second rubber buffer layer 5 respectively, first rubber buffer layer 4 locate the one end that is close to first sound-absorbing cavity 11 on PVC section bar body 1, second rubber buffer layer 5 locate the one end of keeping away from first sound-absorbing cavity 11 on PVC section bar body 1, soundproof cotton 2 and honeycomb abatvoix 3 be waterproof material and make.
The utility model discloses the working process:
the utility model relates to a novel high-efficient waterproof syllable-dividing PVC section bar is in the course of the work, and soundproof cotton 2, honeycomb abatvoix 3 can effectively block the propagation that sound passes through the PVC section bar, improve the syllable-dividing effect of PVC section bar, and first rubber buffer layer 4 and second rubber buffer layer 5 can protect the PVC section bar, reduce the impact to the influence of PVC section bar, set up a plurality of well cavitys in the PVC section bar and can alleviate section bar weight, convenient transportation installation.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (8)
1. The utility model provides a novel high-efficient waterproof syllable-dividing PVC section bar which characterized in that: including PVC section bar body (1), soundproof cotton (2), honeycomb abatvoix (3), PVC section bar body (1) in be equipped with can with soundproof cotton (2) complex first sound-absorbing chamber (11) and second sound-absorbing chamber (12), first sound-absorbing chamber (11) and second sound-absorbing chamber (12) in all fill have soundproof cotton (2), second sound-absorbing chamber (12) lower extreme be equipped with can with honeycomb abatvoix (3) complex abatvoix installation cavity (13), honeycomb abatvoix (3) locate in abatvoix installation cavity (13).
2. The novel efficient waterproof and soundproof PVC profile as claimed in claim 1, wherein: first sound absorbing cavity (11) and second sound absorbing cavity (12) between each other do not communicate, first sound absorbing cavity (11) and second sound absorbing cavity (12) between set up perpendicularly relatively, first sound absorbing cavity (11) connect the upper and lower both ends in PVC section bar body (1), second sound absorbing cavity (12) one end be connected with first sound absorbing cavity (11), the other end is connected with PVC section bar body (1) lateral wall.
3. The novel efficient waterproof and soundproof PVC profile as claimed in claim 1, wherein: PVC section bar body (1) in second sound-absorbing chamber (12) upper end turn right from a left side and still be equipped with well cavity (14), well cavity (15) and third in proper order in first well cavity (14), second well cavity (15) and third in the cavity (16) be independent cavity, well cavity (14), second in the first well cavity (15) and third in the cavity (16) each other communicate between each other.
4. The novel efficient waterproof and soundproof PVC profile as claimed in claim 2, wherein: the upper end of the first hollow cavity (14) is also provided with a fourth hollow cavity (17).
5. The novel efficient waterproof and soundproof PVC profile as claimed in claim 1, wherein: PVC section bar body (1) on still be equipped with first joint strip mounting groove (18) and second joint strip mounting groove (19), first joint strip mounting groove (18) locate and be close to one end upper end in first sound-absorbing chamber (11), second joint strip mounting groove (19) be equipped with and keep away from one end upper end in first sound-absorbing chamber (11).
6. The novel efficient waterproof and soundproof PVC profile as claimed in claim 1, wherein: the PVC profile body (1) is characterized in that the lower ends of the two sides of the PVC profile body (1) are respectively provided with a first profile body fixing groove (20) and a second profile body fixing groove (21).
7. The novel efficient waterproof and soundproof PVC profile as claimed in claim 1, wherein: PVC section bar body (1) both sides lateral wall still be equipped with first rubber buffer layer (4) and second rubber buffer layer (5) respectively, first rubber buffer layer (4) locate the one end that is close to first sound-absorbing chamber (11) on PVC section bar body (1), second rubber buffer layer (5) locate the one end of keeping away from first sound-absorbing chamber (11) on PVC section bar body (1).
8. The novel efficient waterproof and soundproof PVC profile as claimed in claim 1, wherein: the soundproof cotton (2) and the honeycomb sound-absorbing board (3) are both made of waterproof materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921230884.4U CN211144174U (en) | 2019-08-01 | 2019-08-01 | Novel high-efficient waterproof sound insulation PVC section bar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921230884.4U CN211144174U (en) | 2019-08-01 | 2019-08-01 | Novel high-efficient waterproof sound insulation PVC section bar |
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| CN211144174U true CN211144174U (en) | 2020-07-31 |
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| CN201921230884.4U Active CN211144174U (en) | 2019-08-01 | 2019-08-01 | Novel high-efficient waterproof sound insulation PVC section bar |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306904A (en) * | 2019-08-01 | 2019-10-08 | 浙江东方大港大河工程塑料有限公司 | A kind of new and effective waterproof sound insulation PVC profile |
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2019
- 2019-08-01 CN CN201921230884.4U patent/CN211144174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306904A (en) * | 2019-08-01 | 2019-10-08 | 浙江东方大港大河工程塑料有限公司 | A kind of new and effective waterproof sound insulation PVC profile |
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