CN210396566U - Sound-proof door with good sound-proof effect - Google Patents
Sound-proof door with good sound-proof effect Download PDFInfo
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- CN210396566U CN210396566U CN201920808271.8U CN201920808271U CN210396566U CN 210396566 U CN210396566 U CN 210396566U CN 201920808271 U CN201920808271 U CN 201920808271U CN 210396566 U CN210396566 U CN 210396566U
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- door leaf
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- sound insulation
- framework
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Abstract
The utility model relates to a sound insulation door with good sound insulation effect, which comprises a door frame, wherein a mounting plate is riveted on the inner side of the door frame, a sound insulation door leaf is hinged on the side surface of the mounting plate, the sound insulation door leaf comprises an inner door leaf plate and an outer door leaf plate, an inner side framework is riveted between the two ends of the inner door leaf plate and the outer door leaf plate, the outer side of the inner side framework is connected with an outer side framework, the outer side framework is connected with the end parts of the inner door leaf plate and the outer door leaf plate, the outer side framework is rotationally connected with the mounting plate through a hinge, the inner side of the inner side framework is vertically connected with a middle framework, the utility model has the advantages of simple structure, stability and reliability, good sound insulation and fire prevention effects, high overall structural strength, no structural deformation caused by impact, prolonged service life, and the air tightness and sound insulation performance can be effectively improved by adopting double, can reach comprehensive syllable-dividing effect, satisfy the demand in high decibel place.
Description
Technical Field
The utility model relates to a soundproof door technical field specifically is a soundproof door that gives sound insulation respond well.
Background
The noise is a pollution, so the sound insulation doors are installed in places such as a cinema, a disco, a KTV and the like, the common sound insulation doors are thick and heavy, the surfaces of the door plates are wrapped with materials such as leather, cloth and the like, sound insulation cotton is filled between the inner door plate and the outer door plate, the thick and heavy door plates are installed on a door frame through hinges, a vacuum sound insulation door is also arranged on the market, vacuum glass is installed between the inner door plate and the outer door plate, the inner door plate and the outer door plate and the vacuum glass between the inner door plate and the outer door plate, the door frame and the door leaf of various soundproof doors in the market are connected in a single-slot single-airtight way, the sound insulation effect is not ideal, the requirement of sound insulation high decibel can not be met, the requirement of high decibel place can not be met, and the whole sound insulation door is easy to deform and short in service life due to the heavy door plate, therefore, how to design a sound insulation door with good sound insulation effect becomes a problem to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a soundproof door that effectual gives sound insulation has good syllable-dividing, fireproof effect, and overall structure intensity is high, receives the impact and can not cause structural deformation yet, has improved life, adopts the two airtight connections of double flute mouths between through-door frame and the door leaf, can effectively improve airtight and sound insulation performance, can reach comprehensive syllable-dividing effect, satisfies the demand in high decibel place to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
a sound insulation door with good sound insulation effect comprises a door frame, wherein a mounting plate is riveted on the inner side of the door frame, a sound insulation door leaf is hinged on the side face of the mounting plate and comprises an inner door leaf plate and an outer door leaf plate, an inner side framework is riveted between two ends of the inner door leaf plate and the outer door leaf plate, the outer side of the inner side framework is connected with an outer side framework, the outer side framework is connected with the end parts of the inner door leaf plate and the outer door leaf plate, the outer side framework is rotatably connected with the mounting plate through hinges, the inner side of the inner side framework is vertically connected with a middle framework, two sides of the middle framework are connected with supporting frames, the supporting frames are connected with the inner sides of the inner door leaf plate and the outer door leaf plate, sound insulation cotton is filled between the inner door leaf plate and the outer door leaf plate, a first notch is formed in the inner side of the door frame, a second notch is formed in the outer side of the first, and the airtight strip is closely attached and connected with the edge of the sound-proof door leaf.
Furthermore, the outer side of the door frame is symmetrically connected with embedded plates, and sound insulation plates are connected between the embedded plates in a sealing mode.
Furthermore, the four corners of the outer side of the soundproof door leaf are connected with L-shaped fixing plates.
Furthermore, the inner door leaf plate and the outer door leaf plate are arranged in parallel, and the outer side surfaces of the inner door leaf plate and the outer door leaf plate are coated with flame retardant layers.
Further, the outside of the outside skeleton is provided with a mounting groove, and the mounting groove is sleeved on the outside of the mounting plate.
Further, a sealing plate is connected between the outer frame and the inner frame.
Further, the airtight strip is arranged in a hollow mode, and the thickness of the airtight strip is larger than the depth of the first notch and the depth of the second notch.
Compared with the prior art, the beneficial effects of the utility model are that: the soundproof door with good soundproof effect has simple structure, stability and reliability, good soundproof and fireproof effects, high overall structural strength, no structural deformation caused by impact, and prolonged service life, can effectively improve airtight and soundproof performances by adopting double-groove-opening double-airtight connection between the door frame and the door leaf, can achieve comprehensive soundproof effect, and meet the requirement of high-decibel places, can increase the structural strength of the door leaf by arranging the inner side framework and the outer side framework, improves the stability of support, can stably support the connection of the inner door leaf plate and the outer door leaf plate by arranging the middle framework and the support frame, and can not cause structural deformation even if being impacted, improves the sealing performance between the door leaf and the door frame by arranging the soundproof plates at the inner side of the door frame, the door frame edge has a sound insulation effect, and the whole sound insulation effect is improved, so that the sound insulation door with good sound insulation effect has wide application market.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a partial structural schematic view of an overall horizontal cross section of the present invention;
fig. 2 is a schematic structural view of the end of the door frame of the present invention;
fig. 3 is a schematic structural view of the end of the soundproof door leaf of the present invention;
fig. 4 is a schematic view of the vertical cross-section structure of the soundproof door leaf of the present invention;
reference numbers in the figures: 1. a door frame; 2. mounting a plate; 3. a sound insulation door leaf; 4. an inner door leaf panel; 5. an outer door leaf panel; 6. an inner skeleton; 7. an outer skeleton; 8. an intermediate skeleton; 9. a support frame; 10. sound insulation cotton; 11. a first notch; 12. a second notch; 13. an airtight strip; 14. a built-in plate; 15. a sound insulating board; 16. an L-shaped fixing plate; 17. mounting grooves; 18. and (7) sealing the plate.
Detailed Description
The embodiments of the present invention will be described with reference to the accompanying drawings, and it should be understood that the embodiments described herein are merely for purposes of illustration and explanation and are not intended to limit the invention.
As shown in fig. 1-4, the utility model provides a technical solution: a soundproof door with good soundproof effect comprises a door frame 1, wherein a mounting plate 2 is riveted on the inner side of the door frame 1, a soundproof door leaf 3 is hinged on the side surface of the mounting plate 2 and is convenient to mount, the soundproof door leaf 3 comprises an inner door leaf plate 4 and an outer door leaf plate 5, an inner side framework 6 is riveted between the two ends of the inner door leaf plate 4 and the outer door leaf plate 5 and plays a role in supporting and connecting, an outer side framework 7 is connected on the outer side of the inner side framework 6, the outer side framework 7 is connected with the end parts of the inner door leaf plate 4 and the outer door leaf plate 5 and is used for fixedly connecting the edges of the inner door leaf plate 4 and the outer door leaf plate 5, the outer side framework 7 is rotatably connected with the mounting plate 2 through a hinge, a middle framework 8 is vertically connected on the inner side of the inner side framework 6, support frames 9 are connected on the two sides of the middle framework 8, and the support frames 9 are connected on, can stable support interior door leaf board 4 and outer door leaf board 5 be connected, increased the structural strength of door leaf, it has soundproof cotton 10 to fill between interior door leaf board 4 and the outer door leaf board 5, has syllable-dividing effect, first notch 11 has been seted up to 1 inboard of door frame, the 11 outsides of first notch are equipped with second notch 12, just equal sealing connection has airtight strip 13 in first notch 11 and the second notch 12, just airtight strip 13 is connected with 3 edge inseparable laminatings of soundproof door leaf, has improved the sealing performance between soundproof door leaf 3 and the door frame 1, effectively improves airtight and sound insulation performance.
More specifically, the outer side of the door frame 1 is symmetrically connected with embedded plates 14, so that the door frame 1 is more firmly embedded in a wall body, a sound insulation plate 15 is hermetically connected between the embedded plates 14, so that the edge of the door frame 1 has a sound insulation effect, the four outer sides of the sound insulation door leaf 3 are both connected with an L-shaped fixing plate 16, the strength of the corner of the door leaf is reinforced, the inner door leaf plate 4 and the outer door leaf plate 5 are arranged in parallel, the outer side surfaces of the inner door leaf plate 4 and the outer door leaf plate 5 are both coated with flame retardant layers, so that the double fireproof effect is achieved, the outer side of the outer side framework 7 is provided with a mounting groove 17, the mounting groove 17 is sleeved on the outer side of the mounting plate 2, so that the door leaf can be conveniently mounted, a sealing plate 18 is connected between the outer side framework 7 and the inner side framework 6, so that the sealing performance of the edge of the door leaf is improved, the, make to give sound insulation 3 and can zonulae occludens between the door frame 1, have good airtight and sound insulation effect.
The utility model discloses improve in: this kind give sound insulation door that respond well, setting through inboard skeleton 6 and outside skeleton 7, can firmly be connected interior door leaf board 4 and outer door leaf board 5's edge, the structural strength of syllable-dividing door leaf 3 has been increased, the stability of support has been promoted, setting through middle skeleton 8 and support frame 9, can the stable support interior door leaf board 4 and outer door leaf board 5 be connected, make it receive the impact and also can not cause structural deformation, all be equipped with airtight strip 13 in first notch 11 and the second notch 12, sealing performance between syllable-dividing door leaf 3 and the door frame 1 has been improved, through being equipped with acoustic celotex board 15 in door frame 1 inboard, make door frame 1 edge have the sound insulation effect, holistic syllable-dividing effect has been promoted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments described above, or equivalent substitutions and improvements can be made to some of the technical features of the embodiments described above.
Claims (7)
1. The utility model provides a effectual soundproof door gives sound insulation, includes door frame (1), its characterized in that: the door frame is characterized in that a mounting plate (2) is riveted on the inner side of the door frame (1), a sound insulation door leaf (3) is hinged to the side face of the mounting plate (2), the sound insulation door leaf (3) comprises an inner door leaf plate (4) and an outer door leaf plate (5), an inner side framework (6) is riveted between the two ends of the inner door leaf plate (4) and the outer door leaf plate (5), an outer side framework (7) is connected to the outer side of the inner side framework (6), the outer side framework (7) is connected to the end portions of the inner door leaf plate (4) and the outer door leaf plate (5), the outer side framework (7) is rotatably connected with the mounting plate (2) through hinges, a middle framework (8) is vertically connected to the inner side of the inner side framework (6), support frames (9) are connected to the two sides of the middle framework (8), the support frames (9) are connected to the inner side of the inner door leaf plate (4) and the outer door leaf plate (5), and sound insulation cotton (10) is, first notch (11) have been seted up to door frame (1) inboard, first notch (11) outside is equipped with second notch (12), just equal sealing connection has airtight strip (13) in first notch (11) and second notch (12), just airtight strip (13) are connected with sound insulation door leaf (3) edge in close fitting.
2. The soundproof door according to claim 1, wherein: the outer side of the door frame (1) is symmetrically connected with embedded plates (14), and sound insulation plates (15) are hermetically connected between the embedded plates (14).
3. The soundproof door according to claim 1, wherein: and the four corners of the outer side of the soundproof door leaf (3) are connected with L-shaped fixing plates (16).
4. The soundproof door according to claim 1, wherein: the inner door leaf plate (4) and the outer door leaf plate (5) are arranged in parallel, and flame retardant layers are coated on the outer side surfaces of the inner door leaf plate (4) and the outer door leaf plate (5).
5. The soundproof door according to claim 1, wherein: the outside skeleton (7) outside is equipped with mounting groove (17), just mounting groove (17) suit is in the mounting panel (2) outside.
6. The soundproof door according to claim 1, wherein: and a sealing plate (18) is connected between the outer side framework (7) and the inner side framework (6).
7. The soundproof door according to claim 1, wherein: the inner part of the airtight strip (13) is arranged in a hollow mode, and the thickness of the airtight strip (13) is larger than the depth of the first notch (11) and the second notch (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920808271.8U CN210396566U (en) | 2019-05-31 | 2019-05-31 | Sound-proof door with good sound-proof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920808271.8U CN210396566U (en) | 2019-05-31 | 2019-05-31 | Sound-proof door with good sound-proof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210396566U true CN210396566U (en) | 2020-04-24 |
Family
ID=70347636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920808271.8U Expired - Fee Related CN210396566U (en) | 2019-05-31 | 2019-05-31 | Sound-proof door with good sound-proof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210396566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458126A (en) * | 2022-01-25 | 2022-05-10 | 安必安新材料集团有限公司 | Sound-insulation door pocket and preparation method thereof |
-
2019
- 2019-05-31 CN CN201920808271.8U patent/CN210396566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458126A (en) * | 2022-01-25 | 2022-05-10 | 安必安新材料集团有限公司 | Sound-insulation door pocket and preparation method thereof |
| CN114458126B (en) * | 2022-01-25 | 2024-03-26 | 安必安新材料集团有限公司 | Sound-insulation door pocket and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210531 |