CN205936282U - Sound -and -fire proof door - Google Patents
Sound -and -fire proof door Download PDFInfo
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- CN205936282U CN205936282U CN201620898279.4U CN201620898279U CN205936282U CN 205936282 U CN205936282 U CN 205936282U CN 201620898279 U CN201620898279 U CN 201620898279U CN 205936282 U CN205936282 U CN 205936282U
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- door
- abatvoix
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- sound
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Abstract
The utility model provides a sound -and -fire proof door, including door frame and door plant, the door plant passes through hinged joint on the door frame, be equipped with the lock on the door plant, the door plant includes first door plant and second door plant, first door plant is connected on first frame, the second door plant is connected on the second frame, first frame and second frame top are equipped with first fossil fragments, first frame and second frame bottom are equipped with the second fossil fragments, be equipped with first abatvoix on the first frame, be equipped with the second abatvoix on the second frame, be equipped with sealed cavity between first abatvoix and the second abatvoix, be the vacuum state in the sealed cavity, sealed cavity is hung on first fossil fragments, it connects sealed cavity to be equipped with elastic support on the second fossil fragments. A sound -and -fire proof door set up acoustic material and vacuous sealed cavity the two -layer door plant in the middle of, effectively block the propagation of sound.
Description
Technical field
This utility model belongs to fire resistant doorsets field, especially relates to a kind of sound insulated fire door.
Background technology
Fire resistant doorsets are common fire separation components able to turn on or off in all kinds of buildings.Satisfactory fire resistant doorsets can be certain
The requirement of fire stability, integrity and thermal insulation is met, the high temperature resistant heat insulation performance of fire resistant doorsets is mainly by door body in time
Fire-proof packing layer performance determine.Use the difference of function and purposes according to house, also have corresponding requirement to fire resistant doorsets, than
Doing workshop institute, meeting room, lobby etc. as some top grades needs relatively quiet environment, so propose higher for fire resistant doorsets
Sound isolation requirement, existing fire resistant doorsets can not meet this use requirement.
Utility model content
In view of this, this utility model is directed to a kind of sound insulated fire door, while making door body possess fire performance, tool
There is good soundproof effect.
For reaching above-mentioned purpose, the technical solution of the utility model is realized in：
A kind of sound insulated fire door, including doorframe and door-plate, described door-plate is connected through the hinge on doorframe, on described door-plate
It is provided with door lock, described door-plate includes the first door-plate and the second door-plate, described first door-plate is connected on the first framework, described second
Door-plate is connected on the second framework, and described first framework and the second frame roof are provided with the first Os Draconis, described first framework and
Two base of frame are provided with the second Os Draconis, and described first framework is provided with the first abatvoix, and described second framework is provided with the second suction
Soundboard, is provided with sealing cavity between described first abatvoix and the second abatvoix, is vacuum state in described sealing cavity, described
Sealing cavity is hung on the first Os Draconis, and described second Os Draconis are provided with resilient support and connect sealing cavity.
Further, described first abatvoix and the second abatvoix are gradient acoustical cotton, in described gradient acoustical cotton relatively
The surface of soft side is provided with the circular protrusions of matrix arrangement.
Further, the face that described gradient acoustical cotton is provided with circular protrusions is oppositely arranged, and can either make outdoor
Noise will not get in, and so that the sound that interior sends will not be heard by outdoor again, taken into account the protection of quiet property and privacy.
Further, the height with diameter greater than circular projection of described circle projection.
Further, described first Os Draconis and bicarinate section are U-shaped or T-shaped, control the first Os Draconis and the second dragon
Bone and the contact area of the first framework and the second framework, prevent from forming overhead speaker.
Further, it is provided with the abatvoix that polyester fiber is made between described first framework and the first abatvoix, described
It is provided with the abatvoix that polyester fiber is made between two frameworks and the second abatvoix, soundproof effect can be strengthened.
Further, described door-plate bottom is provided with sound-insulation strip.
With respect to prior art, a kind of sound insulated fire door described in the utility model has the advantage that：
(1) a kind of sound insulated fire door described in the utility model is close in two-layer door-plate middle setting deadener and vacuum
Envelope cavity, effectively stops the propagation of sound, and sealing cavity also can not prevent noise from passing through attachment structure using being rigidly connected
Propagate.
(2) the gradient acoustical cotton being oppositely arranged can either make the noise of outdoor will not get in, and so that interior is sent again
Sound will not be heard by outdoor, has taken into account the demand of the protection of quiet property and privacy.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.?
In accompanying drawing：
Fig. 1 is the structural representation described in this utility model embodiment；
Fig. 2 is the sectional view in Fig. 1 along A-A.
Description of reference numerals：
1- doorframe, 2- hinge, 3- sound-insulation strip, 4- door lock, 5- door-plate, 6- first Os Draconis, 7- first door-plate, 8- first frame
Frame, 9- first abatvoix, 10- sealing cavity, 11- flexibly supports, 12- second Os Draconis, 13- second abatvoix, 14- second frame
Frame, 15- second door-plate.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction
Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, be not therefore understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning in this utility model for the term.
To describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figure 1, 2, a kind of sound insulated fire door, including doorframe 1 and door-plate 5, described door-plate 5 is connected to by hinge 2
On doorframe 1, described door-plate is provided with door lock 4, and described door-plate 5 bottom is provided with sound-insulation strip 3, and described door-plate 5 includes the first door-plate 7 He
Second door-plate 15, described first door-plate 7 is connected on the first framework 8, and described second door-plate 15 is connected on the second framework 14, institute
State the first framework 8 and the second framework 14 top is provided with the first Os Draconis 6, described first framework 8 and the second framework 14 bottom are provided with
Two Os Draconis 12, described first framework 8 is provided with the first abatvoix 9, and described second framework 14 is provided with the second abatvoix 13, described
It is provided with sealing cavity 10 between first abatvoix 9 and the second abatvoix 13, be vacuum state in described sealing cavity 10, described close
Envelope cavity 10 is hung on the first Os Draconis 6, and described second Os Draconis 12 are provided with resilient support 11 connection sealing cavity, described elasticity
Support 11 can be spring, the section of described first Os Draconis 6 and the second Os Draconis 12 is U-shaped or T-shaped.Described first abatvoix 9 He
Second abatvoix 13 is gradient acoustical cotton, and the circle being provided with matrix arrangement on the surface of the softer side of described gradient acoustical cotton is convex
Rise, the height with diameter greater than circular projection of described circle projection, the face that described gradient acoustical cotton is provided with circular protrusions is phase
To setting, the noise of outdoor can either be made will not to get in, so that the sound that interior sends will not be heard by outdoor again, take into account
The protection of quiet property and privacy.It is provided with, between described first framework 8 and the first abatvoix 9, the abatvoix that polyester fiber is made,
It is provided with, between described second framework 14 and the second abatvoix 13, the abatvoix that polyester fiber is made.
A kind of sound insulated fire door described in the utility model is in the first door-plate 7 and the second door-plate 15 middle setting multiple sound insulation
The sealing cavity 10 of plate and vacuum, effectively stops the propagation of sound, and sealing cavity 10 also can not prevented using being rigidly connected
Noise is propagated by attachment structure.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (7)
1. a kind of sound insulated fire door, including doorframe (1) and door-plate (5), described door-plate (5) is connected to doorframe (1) by hinge (2)
On, described door-plate be provided with door lock (4) it is characterised in that：Described door-plate (5) includes the first door-plate (7) and the second door-plate (15),
Described first door-plate (7) is connected on the first framework (8), and described second door-plate (15) is connected on the second framework (14), described
First framework (8) and the second framework (14) top are provided with the first Os Draconis (6), described first framework (8) and the second framework (14) bottom
Portion is provided with the second Os Draconis (12), and described first framework (8) is provided with the first abatvoix (9), and described second framework (14) is provided with
Second abatvoix (13), is provided with sealing cavity (10), described sealing between described first abatvoix (9) and the second abatvoix (13)
It is vacuum state in cavity (10), described sealing cavity (10) is hung on the first Os Draconis (6), described second Os Draconis (12) are set
Flexible support (11) connects sealing cavity.
2. a kind of sound insulated fire door according to claim 1 it is characterised in that：Described first abatvoix (9) and the second suction
Soundboard (13) is gradient acoustical cotton, is provided with the circular protrusions of matrix arrangement on the surface of the softer side of described gradient acoustical cotton.
3. a kind of sound insulated fire door according to claim 2 it is characterised in that：Described gradient acoustical cotton is provided with circular convex
The face risen is oppositely arranged.
4. a kind of sound insulated fire door according to claim 3 it is characterised in that：Described circle projection with diameter greater than circle
The height of projection.
5. a kind of sound insulated fire door according to claim 1 it is characterised in that：Described first Os Draconis (6) and the second Os Draconis
(12) section is U-shaped or T-shaped.
6. a kind of sound insulated fire door according to claim 1 it is characterised in that：Described first framework (8) and the first sound-absorbing
It is provided with the abatvoix that polyester fiber is made between plate (9), be provided with poly- between described second framework (14) and the second abatvoix (13)
The abatvoix that ester fiber is made.
7. a kind of sound insulated fire door according to claim 1 it is characterised in that：Described door-plate (5) bottom is provided with sound-insulation strip
(3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898279.4U CN205936282U (en) | 2016-08-16 | 2016-08-16 | Sound -and -fire proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898279.4U CN205936282U (en) | 2016-08-16 | 2016-08-16 | Sound -and -fire proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205936282U true CN205936282U (en) | 2017-02-08 |
Family
ID=57919295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620898279.4U Active CN205936282U (en) | 2016-08-16 | 2016-08-16 | Sound -and -fire proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205936282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321990A (en) * | 2020-02-26 | 2020-06-23 | 江南造船(集团)有限责任公司 | Soundproof door with adjustable ventilation function |
-
2016
- 2016-08-16 CN CN201620898279.4U patent/CN205936282U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321990A (en) * | 2020-02-26 | 2020-06-23 | 江南造船(集团)有限责任公司 | Soundproof door with adjustable ventilation function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |