CN213953434U - Better indoor steel emergency exit gives sound insulation - Google Patents
Better indoor steel emergency exit gives sound insulation Download PDFInfo
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- CN213953434U CN213953434U CN202022794662.4U CN202022794662U CN213953434U CN 213953434 U CN213953434 U CN 213953434U CN 202022794662 U CN202022794662 U CN 202022794662U CN 213953434 U CN213953434 U CN 213953434U
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Abstract
The utility model discloses an indoor steel safety door with good sound insulation, which comprises a door body, wherein a handle is fixedly arranged on the door body; two sound absorption areas are symmetrically arranged on the upper side and the lower side of the door body, and a plurality of honeycomb holes are uniformly formed in the sound absorption areas of the door body; the middle position of the door body is provided with a sound insulation area, the sound insulation area comprises a sound insulation cavity arranged in the door body, and a plurality of sound insulation glass are fixedly arranged in the sound insulation cavity. The utility model is symmetrically provided with two sound absorption areas at the upper and lower sides of the door body, the door body is evenly provided with a plurality of honeycomb holes in the sound absorption area, and the noise sound wave is absorbed by the honeycomb holes when passing through the door body, thereby greatly preventing the sound wave from spreading and improving the sound insulation capability of the safety door; still be provided with the sound insulation region in the intermediate position of the door body, the sound insulation region is including offering the sound insulation chamber in the internal portion of door, and the inside fixed mounting in sound insulation chamber has a plurality of sound-proof glass, improves the sound insulation ability in sound insulation region, and then improves the sound insulation ability of emergency exit.
Description
Technical Field
The utility model relates to a soundproof door technical field specifically is a better indoor steel emergency exit gives sound insulation.
Background
The soundproof door generally adopts the soundproof door design generally recommended at present, and the soundproof door is filled with sound absorption cotton or PU, and some soundproof doors are only separated into a honeycomb structure by using a paperboard, so that on one hand, the strength of the door panel is increased, and on the other hand, a certain degree of sound insulation is performed by using a closed air layer formed by the door panel. Basically, any material has its syllable-dividing effect, and simply say that the heavier object of quality its sound insulation nature is better, this is the quality law of general saying, that is to say for asking the sound insulation effect can use 4 cm's thick rigid plate to make the door plant or pour into mud in the door plant and reach the improvement quality in order to ask higher sound insulation effect, but the weight of door plant has reached sound insulation effect and has increased the burden that the door foot was smelted, if the unable complete load of hinge will cause the door leaf to open and shut easily even cause the hinge damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a better indoor steel emergency exit gives sound insulation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an indoor steel safety door with good sound insulation comprises a door body, wherein a handle is fixedly arranged on the door body; two sound absorption areas are symmetrically arranged on the upper side and the lower side of the door body, and a plurality of honeycomb holes are uniformly formed in the sound absorption areas of the door body; the middle position of the door body is provided with a sound insulation area, the sound insulation area comprises a sound insulation cavity arranged in the door body, and a plurality of sound insulation glass are fixedly arranged in the sound insulation cavity.
As a further aspect of the present invention: the sound insulation cavity is of a hollow structure, and the number of the sound insulation glass is at least two.
As a further aspect of the present invention: inhale between the regional front and back two honeycomb holes of sound through inhaling the sound mechanism intercommunication, inhale the sound mechanism and include the sound absorption pipe, both ends are provided with respectively with the sound end of inhaling of honeycomb hole butt joint installation around the sound absorption pipe, inhale the shape of sound end the same with honeycomb hole.
As a further aspect of the present invention: a plurality of sound absorbing holes are uniformly formed in the periphery of the sound absorbing pipe, and a plurality of helical blades are further mounted on the periphery of the sound absorbing pipe.
As a further aspect of the present invention: inhale the outside cladding of sound mechanism and have the sound cotton of inhaling, inhale the sound cotton and be the tubular structure.
As a further aspect of the present invention: the sound absorption pipe is made of carbon steel.
As a further aspect of the present invention: the door body has set gradually from inside to outside and has inhaled the sound inner core, inhaled the sound and fill core and outsourcing puigging, and the skin of outsourcing puigging is artificial leather, and the inlayer cladding has the rock wool, inhales the sound and fills the core for the asbestos board, inhale the steel sheet that the sound inner core was filled to having glass cotton silk.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is symmetrically provided with two sound absorption areas at the upper and lower sides of the door body, the door body is evenly provided with a plurality of honeycomb holes in the sound absorption area, and the noise sound wave is absorbed by the honeycomb holes when passing through the door body, thereby greatly preventing the sound wave from spreading and improving the sound insulation capability of the safety door;
2. a sound insulation area is arranged at the middle position of the door body and comprises a sound insulation cavity arranged inside the door body, a plurality of pieces of sound insulation glass are fixedly arranged inside the sound insulation cavity, the sound insulation cavity is of a hollow structure, and the number of the pieces of sound insulation glass is at least two, so that the sound insulation capability of the sound insulation area is improved, and the sound insulation capability of the safety door is further improved;
3. still will inhale between the sound region around two honeycomb holes through inhaling sound mechanism intercommunication, inhale sound mechanism and including inhaling the sound pipe, inhale the week side of sound pipe and evenly seted up a plurality of sound holes of inhaling, inhale the week side of sound pipe and still install a plurality of helical blade, the noise sound wave is when inhaling sound mechanism, is inhaled the sound pipe, is inhaled sound hole and helical blade and blocks and absorb, makes the sound wave can't transmit the other end of inhaling sound mechanism, further improves the sound-proof ability of emergency exit.
Drawings
Fig. 1 is a schematic structural view of an indoor steel safety door having good sound insulation.
Fig. 2 is a side sectional view of a soundproof indoor steel safety door.
Fig. 3 is a schematic structural view of a sound absorbing mechanism in an indoor steel safety door with good sound insulation.
Fig. 4 is a schematic structural view of a door body in an indoor steel safety door with good sound insulation.
In the figure: 1-door body, 2-sound absorption area, 3-honeycomb hole, 4-handle, 5-sound absorption mechanism, 6-sound absorption cotton, 7-sound insulation cavity, 8-sound insulation glass, 9-sound absorption end, 10-helical blade, 11-sound absorption pipe, 12-sound absorption hole, 13-outer wrapping sound insulation layer, 14-sound absorption filling core and 15-sound absorption inner core.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, an indoor steel safety door with good sound insulation includes a door body 1, wherein a handle 4 is fixedly installed on the door body 1; the upper side and the lower side of the door body 1 are symmetrically provided with two sound absorption areas 2, the door body 1 is uniformly provided with a plurality of honeycomb holes 3 in the sound absorption areas 2, and noise sound waves are absorbed by the honeycomb holes 3 when passing through the door body 1, so that the propagation of the sound waves is greatly prevented, and the sound insulation capability of the safety door is improved;
in an embodiment of the present invention, a sound insulation region is disposed at the middle position of the door body 1, the sound insulation region includes a sound insulation cavity 7 opened inside the door body 1, and a plurality of sound insulation glasses 8 are fixedly mounted inside the sound insulation cavity 7 for preventing sound waves from propagating;
it should be noted that, in the embodiment of the present invention, the sound insulation cavity 7 is a hollow structure, and the number of the sound insulation glass 8 is at least two, so as to improve the sound insulation capability of the sound insulation region, and further improve the sound insulation capability of the safety door;
in another embodiment of the present invention, the front and back two honeycomb holes 3 in the sound absorption region 2 are communicated with each other through the sound absorption mechanism 5, the sound absorption mechanism 5 includes a sound absorption pipe 11, the front and back ends of the sound absorption pipe 11 are respectively provided with sound absorption ends 9 installed in butt joint with the honeycomb holes 3, the shape of the sound absorption ends 9 is the same as that of the honeycomb holes 3, a plurality of sound absorption holes 12 are uniformly formed on the periphery of the sound absorption pipe 11, a plurality of helical blades 10 are further installed on the periphery of the sound absorption pipe 11, and when noise sound waves pass through the sound absorption mechanism 5, the noise sound waves are blocked and absorbed by the sound absorption pipe 11, the sound absorption holes 12 and the helical blades 10, so that the sound waves cannot be transmitted to the other end of the sound absorption mechanism 5, and the sound insulation capability of the safety door is further improved;
in another embodiment of the present invention, the sound absorbing cotton 6 is wrapped outside the sound absorbing mechanism 5, and the sound absorbing cotton 6 is a tubular structure, which not only improves the stability of the connection and installation of the sound absorbing mechanism 5 and the door body 1, but also further improves the sound insulation capability of the door body 1;
it should be noted that, in an embodiment of the present invention, the sound absorbing pipe 11 is made of carbon steel;
the utility model discloses an in the embodiment, door body 1 has set gradually from inside to outside and has inhaled sound inner core 15, inhaled sound and fill core 14 and outsourcing puigging 13, and the skin of outsourcing puigging 13 is artificial leather, and the inlayer cladding has the rock wool, inhales sound and fills core 14 and be the asbestos board, inhale the steel sheet that sound inner core 15 was filled for having glass cotton silk.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An indoor steel safety door with good sound insulation is characterized by comprising a door body (1), wherein a handle (4) is fixedly arranged on the door body (1); two sound absorption areas (2) are symmetrically arranged on the upper side and the lower side of the door body (1), and a plurality of honeycomb holes (3) are uniformly formed in the sound absorption areas (2) of the door body (1); the middle position of the door body (1) is provided with a sound insulation area, the sound insulation area comprises a sound insulation cavity (7) arranged inside the door body (1), and a plurality of sound insulation glass (8) are fixedly arranged inside the sound insulation cavity (7).
2. An indoor steel safety door with good sound insulation according to claim 1, wherein the sound insulation chamber (7) has a hollow structure, and the number of the sound insulation glass (8) is at least two.
3. An indoor steel safety door with good sound insulation according to claim 1, wherein the front and back honeycomb holes (3) in the sound-absorbing region (2) are communicated with each other through a sound-absorbing mechanism (5), the sound-absorbing mechanism (5) comprises a sound-absorbing pipe (11), the front and back ends of the sound-absorbing pipe (11) are respectively provided with a sound-absorbing end (9) which is in butt joint with the honeycomb holes (3), and the shape of the sound-absorbing end (9) is the same as that of the honeycomb holes (3).
4. An indoor steel safety door with good sound insulation according to claim 3, wherein a plurality of sound absorption holes (12) are uniformly formed on the periphery of the sound absorption pipe (11), and a plurality of helical blades (10) are further mounted on the periphery of the sound absorption pipe (11).
5. An indoor steel safety door with good sound insulation according to claim 4, wherein the sound-absorbing mechanism (5) is coated with sound-absorbing cotton (6) on the outside, and the sound-absorbing cotton (6) has a cylindrical structure.
6. An indoor steel safety door with good sound insulation according to claim 5, wherein the sound absorption pipe (11) is made of carbon steel.
7. The indoor steel safety door with good sound insulation according to any one of claims 1 to 6, wherein the door body (1) is provided with a sound-absorbing inner core (15), a sound-absorbing filling core (14) and an outer-wrapping sound-insulating layer (13) in sequence from inside to outside, the outer layer of the outer-wrapping sound-insulating layer (13) is made of artificial leather, the inner layer of the outer-wrapping sound-absorbing inner core is wrapped with rock wool, the sound-absorbing filling core (14) is an asbestos plate, and the sound-absorbing inner core (15) is a steel plate filled with glass wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794662.4U CN213953434U (en) | 2020-11-27 | 2020-11-27 | Better indoor steel emergency exit gives sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794662.4U CN213953434U (en) | 2020-11-27 | 2020-11-27 | Better indoor steel emergency exit gives sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213953434U true CN213953434U (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022794662.4U Active CN213953434U (en) | 2020-11-27 | 2020-11-27 | Better indoor steel emergency exit gives sound insulation |
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| Country | Link |
|---|---|
| CN (1) | CN213953434U (en) |
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2020
- 2020-11-27 CN CN202022794662.4U patent/CN213953434U/en active Active
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