CN215858398U - Keel structure of indoor partition wall - Google Patents
Keel structure of indoor partition wall Download PDFInfo
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- CN215858398U CN215858398U CN202121580586.5U CN202121580586U CN215858398U CN 215858398 U CN215858398 U CN 215858398U CN 202121580586 U CN202121580586 U CN 202121580586U CN 215858398 U CN215858398 U CN 215858398U
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- keel
- partition wall
- indoor partition
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- honeycomb holes
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Abstract
The utility model discloses a keel structure of an indoor partition wall, which comprises a keel, wherein a plurality of hollow honeycomb holes are formed in the keel, and the axes of the hollow honeycomb holes are parallel to the length direction of the keel. The utility model provides a keel structure of an indoor partition wall, which changes the transmission direction of sound waves and attenuates sound wave energy by irregularly arranging a plurality of hollow honeycomb holes on a keel, thereby achieving the sound attenuation effect, and meanwhile, the keel has large integral structural strength and strong impact resistance.
Description
Technical Field
The utility model relates to the technical field of decoration, in particular to a keel structure of an indoor partition wall.
Background
The keel is a building material for supporting a modeling and fixing structure. The keels are of various types and can be divided into wood keels, light steel keels, aluminum alloy keels, steel keels and the like according to different manufacturing materials. The partition board is divided according to the use position and can be divided into a ceiling keel, a vertical wall keel (partition wall keel), a floor keel, a hanging keel and the like. According to different decoration construction processes, bearing keels and non-bearing keels (namely the accessible keels and the inaccessible keels) are arranged. Among the prior art, the intensity requirement of fossil fragments is satisfied to general priority, whether to give sound insulation to fossil fragments itself concern less, because fossil fragments itself has certain transmission effect to sound, in the higher occasion of requirement to giving sound insulation, most current fossil fragments can not be fine satisfy the effect that gives sound insulation, have reduced the syllable-dividing effect of partition wall. Therefore, an indoor partition wall keel structure needs to be designed, so that the silencing effect can be achieved, and the overall structural strength and the shock resistance of the keel are ensured.
Chinese patent application publication No. CN205314303U, published as 2021, 04/01/3, entitled "a keel for internal structure of partition wall", discloses a keel for internal structure of partition wall, which comprises two strip-shaped structural units with inward bending structures, wherein the two strip-shaped structural units are connected in the direction opposite to the opening end, two side edges of the two strip-shaped structural units are provided with decorative panels, the bottom end of the strip-shaped structural unit is provided with a bow-shaped clamping groove, and the strip-shaped structural unit is provided with a plurality of riveting holes, a first round hole, a punching hole and a second round hole. But the keel still has the problem of poor sound insulation effect.
Disclosure of Invention
In order to overcome the defects that the keel in the prior art cannot well meet the sound insulation effect and reduce the sound insulation effect of the partition wall, the utility model provides the keel structure of the indoor partition wall.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an indoor partition wall keel structure, includes the fossil fragments, is equipped with a plurality of hollow honeycomb holes on the fossil fragments, and the axis of hollow honeycomb hole is parallel with the length direction of fossil fragments.
Among the above-mentioned technical scheme, a plurality of hollow honeycomb holes irregularly set up on fossil fragments, can change the sound wave direction of transfer, and decay sound wave energy plays the noise cancelling effect. Meanwhile, the integral structure of the keel has high strength and strong impact resistance. The size and number of the holes can be changed.
Preferably, the hollow honeycomb holes extend through the entire keel. The structure can guarantee the uniformity of the whole keel structure.
Preferably, the keel comprises a solid part and two hollow structure parts, the hollow honeycomb holes are arranged in the hollow structure parts, and the solid part is arranged between the two hollow structure parts. The solid part is used for fixing a screw, and when the solid part is fixed by the screw, the stability of the structure is ensured.
Preferably, the cross section of the keel is of a bilateral symmetry structure.
Preferably, the keel is a stone-plastic keel. The stone-plastic keel is made of mixed solid powder of PVC, stone powder, modified fiber and the like serving as raw materials by using a plastic extrusion molding technology, and is convenient to manufacture, light in weight and high in structural strength.
Preferably, the keel is of an extruded structure. The structure can guarantee the structural strength of the keel.
Preferably, surface layer tooth structures are arranged on two sides of the keel. The surface dentate structure ensures the softness of the keel when compressing the lower sound insulation material.
Preferably, the keel structure further comprises a sound insulation material layer, and one side of the keel is pressed against the sound insulation material layer. The structure can increase the syllable-dividing effect of partition wall, and the sound insulation material layer can fill the space position, further increases the bulk strength of partition wall.
Preferably, the sound insulation material layer is sound insulation sponge.
Preferably, the cross section of the hollow honeycomb holes is a regular hexagon. The regular hexagon has higher structural strength.
Preferably, the plurality of hollow honeycomb cells have a plurality of different cross-sectional areas. Different cross-sectional areas may attenuate sound in different frequency intervals.
The utility model has the beneficial effects that: (1) the hollow honeycomb holes are irregularly arranged on the keel, so that the transmission direction of sound waves can be changed, the energy of the sound waves is attenuated, and the silencing effect is achieved; (2) the integral structure of the keel has high strength and strong impact resistance; (3) the stone-plastic keel is made by using a plastic extrusion molding technology, and has the advantages of convenient manufacture, light weight and high structural strength; (4) the sound-proof material layer can increase the syllable-dividing effect of partition wall, and the sound-proof material layer can fill the space position, further increases the bulk strength of partition wall.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: keel 6, solid part 6.1, hollow structure part 6.2, hollow honeycomb holes 6.3 and surface layer tooth-shaped structure 6.4.
Detailed Description
The utility model is further described with reference to the following figures and specific embodiments.
Example 1:
as shown in fig. 1, an indoor partition wall keel structure comprises a keel 6, wherein the keel 6 comprises a solid part 6.1 and two hollow structure parts 6.2, the solid part 6.1 is provided with a plurality of hollow honeycomb holes 6.3 in the middle of the two hollow structure parts 6.2, the axis of each hollow honeycomb hole 6.3 is parallel to the length direction of the keel 6, the hollow honeycomb holes 6.3 penetrate through the whole keel 6, and the cross section of each hollow honeycomb hole 6.3 is a regular hexagon. The plurality of hollow honeycomb cells 6.3 have a plurality of different cross-sectional areas. Surface layer tooth-shaped structures 6.4 are arranged on two sides of the keel 6. The keel 6 is a stone-plastic keel 6. The stone-plastic keel 6 is made of mixed solid powder of PVC, stone powder, modified fiber and the like as raw materials by using a plastic extrusion molding technology.
Still include the sound insulation material layer, one side of fossil fragments 6 compresses tightly the sound insulation material layer. The structure can increase the syllable-dividing effect of partition wall, and the sound insulation material layer can fill the space position, further increases the bulk strength of partition wall. The sound insulation material layer is sound insulation sponge.
Among the above-mentioned technical scheme, a plurality of hollow honeycomb holes 6.3 irregularly set up on fossil fragments 6, can change the sound wave direction of transfer, and decay sound wave energy plays the noise cancelling effect. Meanwhile, the integral structure of the keel 6 is high in strength and strong in impact resistance. The size and number of the holes can be changed. The solid part 6.1 is used for fixing a screw, and when the screw is used for fixing, the stability of the structure is ensured. The stone-plastic keel 6 is made of mixed solid powder of PVC, stone powder, modified fiber and the like as raw materials by using a plastic extrusion molding technology, and has the advantages of convenient manufacture, light weight and high structural strength.
The utility model has the beneficial effects that: (1) the hollow honeycomb holes 6.3 are irregularly arranged on the keel 6, so that the transmission direction of sound waves can be changed, the energy of the sound waves is attenuated, and the silencing effect is achieved; (2) the keel 6 has high integral structural strength and high impact resistance; (3) the stone-plastic keel 6 is made by using a plastic extrusion molding technology, and has the advantages of convenient manufacture, light weight and high structural strength; (4) the sound-proof material layer can increase the syllable-dividing effect of partition wall, and the sound-proof material layer can fill the space position, further increases the bulk strength of partition wall.
Claims (9)
1. A keel structure of an indoor partition wall is characterized by comprising a keel, wherein a plurality of hollow honeycomb holes are formed in the keel, and the axes of the hollow honeycomb holes are parallel to the length direction of the keel; the keel comprises a solid part and two hollow structure parts, the hollow honeycomb holes are arranged in the hollow structure parts, and the solid part is arranged in the middle of the two hollow structure parts.
2. An indoor partition wall keel structure according to claim 1, wherein said hollow honeycomb holes extend through the entire keel.
3. An indoor partition wall keel structure according to claim 1, wherein the cross section of said keel is a bilateral symmetry structure.
4. An indoor partition wall keel structure according to claim 1, 2 or 3, wherein said keel is a stone-plastic keel.
5. An indoor partition wall keel structure according to claim 4, wherein said keel is an extruded structure.
6. An indoor partition wall keel structure according to claim 1, 2 or 3, wherein surface layer tooth structures are arranged on two sides of said keel.
7. An indoor partition wall runner structure as claimed in claim 1, 2 or 3, further comprising a layer of sound insulating material, one side of the runner being compressed against the layer of sound insulating material.
8. An indoor partition wall keel structure according to claim 7, wherein said sound insulating material layer is a sound insulating sponge.
9. An indoor partition wall keel structure according to claim 1, 2 or 3, wherein the cross section of said hollow honeycomb holes is regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121580586.5U CN215858398U (en) | 2021-07-12 | 2021-07-12 | Keel structure of indoor partition wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121580586.5U CN215858398U (en) | 2021-07-12 | 2021-07-12 | Keel structure of indoor partition wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215858398U true CN215858398U (en) | 2022-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121580586.5U Active CN215858398U (en) | 2021-07-12 | 2021-07-12 | Keel structure of indoor partition wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215858398U (en) |
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2021
- 2021-07-12 CN CN202121580586.5U patent/CN215858398U/en active Active
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