CN221032302U - Sound insulation strip structure of aluminum alloy profile - Google Patents
Sound insulation strip structure of aluminum alloy profile Download PDFInfo
- Publication number
- CN221032302U CN221032302U CN202323079872.5U CN202323079872U CN221032302U CN 221032302 U CN221032302 U CN 221032302U CN 202323079872 U CN202323079872 U CN 202323079872U CN 221032302 U CN221032302 U CN 221032302U
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- strip
- sound insulation
- cavity
- section bar
- aluminum alloy
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- 238000009413 insulation Methods 0.000 title claims abstract description 78
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 16
- 239000006260 foam Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000945 filler Substances 0.000 abstract description 7
- 239000011324 bead Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses a sound insulation strip structure of an aluminum alloy section bar, which comprises a section bar body, a sound insulation cavity and a sound insulation strip assembly arranged in the sound insulation cavity, wherein the sound insulation strip assembly comprises an inner strip, an inner cavity, an inner cylinder and a sponge filling strip, the inner strip is arranged in the sound insulation cavity, the section of the inner strip is of a rectangular structure, the inner cavity is arranged in the inner strip, and the inner cylinder is arranged in the inner cavity; through the sound insulation strip subassembly of design, can promote the sound insulation effect of section bar body, pass the section bar body when the noise, can be weakened by the inside built-in rectangular of sound insulation strip subassembly, multiple medium such as inner chamber, inner tube and sponge filler strip, have very big promotion to the sound insulation effect of section bar body, through setting up the sound insulation strip subassembly in the inside of sound insulation cavity moreover, can also play certain supporting role to the section bar body to promote the bulk strength of section bar body.
Description
Technical Field
The utility model belongs to the technical field of sound insulation, and particularly relates to a sound insulation strip structure of an aluminum alloy section.
Background
The aluminum alloy section is a nonferrous metal structural material which is most widely applied in industry, and is widely applied to the production and manufacture of doors and windows, such as an anti-collision sound insulation aluminum alloy section is described in Chinese patent application with the application number of CN201820102757.5, and in the patent, a sound insulation cavity is formed in the aluminum alloy section, so that the sound insulation effect is achieved.
However, the above patent has a certain disadvantage in practical application, in the cited patent, the effect of isolating noise by only using air as a medium is not good, and the design of the sound-insulating cavity reduces the strength of the aluminum alloy section bar, and the aluminum alloy section bar is easy to collapse inwards when being impacted by the outside, so the application aims to design a sound-insulating strip structure to improve the sound-insulating effect and the strength of the aluminum alloy section bar.
Disclosure of utility model
The utility model aims to provide a sound insulation strip structure of an aluminum alloy section bar, which aims to solve the problems of poor sound insulation effect and insufficient strength of the aluminum alloy section bar of a sound insulation cavity in a cited patent proposed in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aluminum alloy section's sound insulation strip structure, includes section bar body, sound insulation cavity and sets up at the inside sound insulation strip subassembly of sound insulation cavity, sound insulation strip subassembly is including built-in rectangular, inner chamber, inner tube and sponge filler strip, built-in rectangular sets up the inside at the sound insulation cavity, built-in rectangular cross-section is rectangular structure, the inside of built-in rectangular is seted up to the inner chamber, the inner tube sets up the inside at the inner chamber, the sponge filler strip sets up the inside at the inner tube.
Preferably, the sound insulation strip assembly further comprises rubber pads, wherein the rubber pads are symmetrically attached to the upper surface and the lower surface of the built-in strip and are attached to the upper inner wall and the lower inner wall of the sound insulation cavity.
Preferably, the soundproof strip assembly further comprises foam balls filled between the inner cavity and the inner cylinder.
Preferably, the sound insulation strip assembly further comprises a connecting support strip, and the connecting support strip is fixedly connected between the inner wall of the inner cavity and the outer side of the inner cylinder.
Preferably, the installation component is arranged between the two sides of the built-in strip and the two sides of the sound insulation cavity, the installation component comprises an installation fixing strip, a connecting strip, side plates, sliding strips and sliding grooves, the installation fixing strip is symmetrically fixed on the inner walls of the two sides of the sound insulation cavity, the two sides of the built-in strip are fixedly connected with the side plates through the connecting strip, and the side plates are in sliding clamping connection with the installation fixing strip through the sliding strips and the sliding grooves.
Preferably, the sliding strip is fixed on one side of the side plate, the sliding groove is arranged on one side of the installation fixing strip, and the sliding strip is clamped into the sliding groove in a sliding manner.
Preferably, one end of the chute is closed, and the other end of the chute is provided with an opening.
Preferably, the mounting assembly further comprises a protruding block, and the protruding block is arranged between the sliding strip and the sliding groove in a staggered mode.
Compared with the prior art, the utility model has the beneficial effects that:
Through the sound insulation strip subassembly of design, can promote the sound insulation effect of section bar body, pass the section bar body when the noise, can be weakened by the inside built-in rectangular of sound insulation strip subassembly, multiple medium such as inner chamber, inner tube and sponge filler strip, have very big promotion to the sound insulation effect of section bar body, through setting up the sound insulation strip subassembly in the inside of sound insulation cavity moreover, can also play certain supporting role to the section bar body to promote the bulk strength of section bar body.
Drawings
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of the septum cap assembly of FIG. 1 of the present utility model;
FIG. 3 is a top cross-sectional view of the mounting assembly of FIG. 1 in accordance with the present utility model;
In the figure: 100. a profile body; 300. a sound insulation cavity; 400. a sound insulating strip assembly; 401. a built-in strip; 402. a rubber pad; 403. an inner cavity; 404. an inner cylinder; 405. foam balls; 406. a sponge filling strip; 407. connecting a supporting bar; 500. a mounting assembly; 501. installing a fixing strip; 502. a connecting strip; 503. a side plate; 504. a slide bar; 505. a chute; 506. and a bump.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides an aluminum alloy section's sound insulation strip structure, including section bar body 100, sound insulation cavity 300 and set up at the inside sound insulation strip subassembly 400 of sound insulation cavity 300, through sound insulation cavity 300 and sound insulation strip subassembly 400 exercise the sound insulation jointly, sound insulation strip subassembly 400 includes built-in rectangular 401, inner chamber 403, inner tube 404 and sponge filler strip 406, built-in rectangular 401 sets up in the inside of sound insulation cavity 300, the cross-section of built-in rectangular 401 is rectangular structure, the inside of built-in rectangular 401 is seted up to inner chamber 403, the cross-section of inner chamber 403 is circular, inner tube 404 sets up in the inside of inner chamber 403, sponge filler strip 406 sets up in the inside of inner tube 404, the in-process that the noise passed section bar body 100, can be through built-in rectangular 401, inner chamber 403, inner tube 404 and sponge filler strip 406 etc. multiple medium, thereby play good sound insulation effect.
In this embodiment, preferably, the sound insulation strip assembly 400 further includes a rubber pad 402, where the rubber pad 402 is symmetrically attached to the upper and lower surfaces of the internal strip 401 and is attached to the upper and lower inner walls of the sound insulation cavity 300, so that the internal strip 401 supports the sound insulation cavity 300, thereby improving the overall strength of the profile body 100.
In this embodiment, the sound barrier strip assembly 400 preferably further includes foam beads 405, the foam beads 405 being disposed between the inner cavity 403 and the inner barrel 404 for further absorbing and attenuating noise by the foam beads 405.
In this embodiment, the sound insulation bar assembly 400 preferably further includes a connection support bar 407, wherein the connection support bar 407 is fixedly connected between the inner wall of the inner cavity 403 and the outer side of the inner cylinder 404, and the inner cylinder 404 is fixed inside the inner cavity 403.
In this embodiment, preferably, an installation component 500 is disposed between two sides of the built-in strip 401 and two sides of the sound insulation cavity 300, and the sound insulation strip component 400 is installed by the installation component 500, where the installation component 500 includes an installation fixing strip 501, a connecting strip 502, a side plate 503, a sliding strip 504 and a sliding groove 505, the installation fixing strip 501 is symmetrically fixed on two inner walls of the sound insulation cavity 300, two sides of the built-in strip 401 are fixedly connected with the side plate 503 through the connecting strip 502, and sliding clamping is performed between the side plate 503 and the installation fixing strip 501 through the sliding strip 504 and the sliding groove 505, so that the sound insulation strip component 400 is fixedly installed between the installation fixing strips 501 on two sides.
In this embodiment, preferably, the sliding strip 504 is fixed on one side of the side plate 503, the sliding groove 505 is opened on one side of the installation fixing strip 501, and the sliding strip 504 is slidably clamped into the sliding groove 505, so as to realize sliding clamping between the side plate 503 and the installation fixing strip 501.
In this embodiment, preferably, one end of the chute 505 is closed, the other end is provided with an opening, the sliding strip 504 can be slid into the chute 505 from the opening, and the sliding strip 504 can be prevented from falling off by closing the other end of the chute 505.
In this embodiment, preferably, the mounting assembly 500 further includes a bump 506, the bump 506 is arranged between the sliding bar 504 and the sliding groove 505 in a staggered manner, the bump 506 is made of plastic, and has a certain elasticity, the bumps 506 are mutually engaged, and the sliding bar 504 is not easy to move except manually poking.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an aluminum alloy section's sound insulation strip structure, includes section bar body (100), sound insulation cavity (300) and sets up at inside sound insulation strip subassembly (400) of sound insulation cavity (300), its characterized in that: the sound insulation strip assembly (400) comprises an embedded strip (401), an inner cavity (403), an inner cylinder (404) and a sponge filling strip (406), wherein the embedded strip (401) is arranged in the sound insulation cavity (300), the section of the embedded strip (401) is of a rectangular structure, the inner cavity (403) is formed in the embedded strip (401), the inner cylinder (404) is arranged in the inner cavity (403), and the sponge filling strip (406) is arranged in the inner cylinder (404).
2. The sound insulation strip structure of an aluminum alloy section bar according to claim 1, wherein: the sound insulation strip assembly (400) further comprises rubber pads (402), wherein the rubber pads (402) are symmetrically attached to the upper surface and the lower surface of the built-in strip (401) and are attached to the upper inner wall and the lower inner wall of the sound insulation cavity (300).
3. The sound insulation strip structure of an aluminum alloy section bar according to claim 1, wherein: the sound insulation strip assembly (400) further comprises foam balls (405), and the foam balls (405) are filled and arranged between the inner cavity (403) and the inner cylinder (404).
4. The sound insulation strip structure of an aluminum alloy section bar according to claim 1, wherein: the sound insulation strip assembly (400) further comprises a connecting support strip (407), and the connecting support strip (407) is fixedly connected between the inner wall of the inner cavity (403) and the outer side of the inner cylinder (404).
5. The sound insulation strip structure of an aluminum alloy section bar according to claim 1, wherein: the novel sound insulation device is characterized in that a mounting assembly (500) is arranged between two sides of the built-in strip (401) and two sides of the sound insulation cavity (300), the mounting assembly (500) comprises a mounting fixing strip (501), a connecting strip (502), side plates (503), sliding strips (504) and sliding grooves (505), the mounting fixing strip (501) is symmetrically fixed on two side inner walls of the sound insulation cavity (300), two sides of the built-in strip (401) are fixedly connected with the side plates (503) through the connecting strip (502), and the side plates (503) are in sliding clamping connection with the mounting fixing strip (501) through the sliding strips (504) and the sliding grooves (505).
6. The sound insulation strip structure of aluminum alloy section bar according to claim 5, wherein: the sliding strip (504) is fixed on one side of the side plate (503), the sliding groove (505) is arranged on one side of the installation fixing strip (501), and the sliding strip (504) is clamped into the sliding groove (505) in a sliding mode.
7. The sound insulation strip structure of aluminum alloy section bar according to claim 6, wherein: one end of the chute (505) is closed, and the other end is provided with an opening.
8. The sound insulation strip structure of an aluminum alloy section bar according to claim 7, wherein: the mounting assembly (500) further comprises a protruding block (506), and the protruding block (506) is arranged between the sliding bar (504) and the sliding groove (505) in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323079872.5U CN221032302U (en) | 2023-11-15 | 2023-11-15 | Sound insulation strip structure of aluminum alloy profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323079872.5U CN221032302U (en) | 2023-11-15 | 2023-11-15 | Sound insulation strip structure of aluminum alloy profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221032302U true CN221032302U (en) | 2024-05-28 |
Family
ID=91167284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323079872.5U Active CN221032302U (en) | 2023-11-15 | 2023-11-15 | Sound insulation strip structure of aluminum alloy profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221032302U (en) |
-
2023
- 2023-11-15 CN CN202323079872.5U patent/CN221032302U/en active Active
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