CN209228285U - A kind of fire proof sealing strip of excellent noise reduction effect - Google Patents
A kind of fire proof sealing strip of excellent noise reduction effect Download PDFInfo
- Publication number
- CN209228285U CN209228285U CN201821410398.6U CN201821410398U CN209228285U CN 209228285 U CN209228285 U CN 209228285U CN 201821410398 U CN201821410398 U CN 201821410398U CN 209228285 U CN209228285 U CN 209228285U
- Authority
- CN
- China
- Prior art keywords
- inner panel
- support inner
- strip
- cavity
- noise reduction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 230000009467 reduction Effects 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 title claims abstract description 16
- 238000012856 packing Methods 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 13
- 239000010439 graphite Substances 0.000 claims abstract description 13
- 230000002265 prevention Effects 0.000 claims abstract description 11
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 7
- 229920000728 polyester Polymers 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of fire proof sealing strips of excellent noise reduction effect, including fixed bottom plate, the first support inner panel and the second support inner panel are fixedly connected at the top of fixed bottom plate, the first cavity is equipped between first support inner panel and the second support inner panel, the top of first support inner panel and the second support inner panel is equipped with ring packing bound edge, the utility model beneficial effect achieved is: a kind of fire proof sealing strip of excellent noise reduction effect of the utility model is improved on the basis of existing sealing strip, sealing strip generally PVC rubber material is made, it can carry out noise reduction and fire proof seal, and the anti-acoustic capability of sealing strip can be made more preferably by the polyester fiber acoustical cotton that the first cavity and the second cavity inside are filled, noise reduction effect is more preferable, the fire prevention expanded graphite filled by third cavity inside, when encountering fire, fire prevention expanded graphite Expanded by heating blocks crack between a door and its frame, obstructs the air circulation between two spaces, can be carried out effectively fire proof seal.
Description
Technical field
The utility model relates to a kind of fire proof sealing strip, in particular to a kind of fire proof sealing strip of excellent noise reduction effect belongs to
Sealing strip technical field.
Background technique
As scientific and technological level constantly improves, the economic level of people is constantly improved, and automobile is more more and more universal, with
Automobile it is universal, the people in life among city endure the puzzlement of noise to the fullest extent, and with the continuous improvement of people's economic level,
More and more household electrical appliance enter in people's lives, and household electrical appliance are also people while bringing convenience to people's lives
Life security bring threat.People result in greater loss in order to avoid fire, and fire resistant doorsets can be all installed in room, and
Sealing strip is one of indispensable article in fire resistant doorsets installation process, and existing sealing strip has a single function, anti-acoustic capability and
Fire protecting performance is poor, and it is impossible to meet the demands of people.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of preventing for excellent noise reduction effect
Fiery sealing strip, solves the problems, such as.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of fire proof sealing strip of excellent noise reduction effect of the utility model, including fixed bottom plate, the top of the fixed bottom plate
It is fixedly connected with the first support inner panel and the second support inner panel, is equipped with the between the first support inner panel and the second support inner panel
The top of one cavity, the first support inner panel and the second support inner panel is equipped with ring packing bound edge, the ring packing bound edge
Bottom be fixedly connected with the first support inner panel and the second support inner panel, the bottom end inside the ring packing bound edge offers the
The inside of two cavitys, first cavity and the second cavity is filled with polyester fiber acoustical cotton, and the first support inner panel is remote
Side and the second support inner panel from the second support inner panel are equipped with external bushing, the outer lining far from the side of the first support inner panel
The one end at set top is fixedly connected with ring packing bound edge, the one end of the external bushing far from ring packing bound edge and fixed bottom plate
It is fixedly connected, is equipped with third cavity between the external bushing and the first support inner panel and the second support inner panel, the third is empty
The inside of chamber is fixedly connected with first far from the side wall of fire prevention expanded graphite side filled with fire prevention expanded graphite, the external bushing
Strip and the second strip.
As a kind of optimal technical scheme of the utility model, it is fixedly connected on the side wall at the fixed bottom plate both ends
Third strip, first strip, the second strip and third strip are successively arranged from top to bottom.
As a kind of optimal technical scheme of the utility model, first strip, the second strip and third strip are impartial
Away from being equipped with, and card slot is equipped between first strip, the second strip and third strip.
As a kind of optimal technical scheme of the utility model, it is interconnected between first cavity and the second cavity.
As a kind of optimal technical scheme of the utility model, the fixed bottom plate, first support inner panel, second support in
Plate, ring packing bound edge, external bushing, the first strip, the second strip and third strip are made of PVC material.
The utility model beneficial effect achieved is: a kind of fire proof sealing strip of excellent noise reduction effect of the utility model is existing
Having and is improved on the basis of sealing strip, sealing strip generally PVC rubber material is made, noise reduction and fire proof seal can be carried out,
And the anti-acoustic capability of sealing strip can be made more by the polyester fiber acoustical cotton that the first cavity and the second cavity inside are filled
Good, noise reduction effect is more preferable, the fire prevention expanded graphite filled by third cavity inside, when encountering fire, expanded graphite of preventing fires
Expanded by heating blocks crack between a door and its frame, obstructs the air circulation between two spaces, can be carried out effectively fire proof seal.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model.
In figure: 1, fixed bottom plate；2, the first support inner panel；3, the second support inner panel；4, the first cavity；5, ring packing packet
Side；6, the second cavity；7, polyester fiber acoustical cotton；8, external bushing；9, third cavity；10, fire prevention expanded graphite；11, the first card
Item；12, the second strip；13, the second strip.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figs. 1-2, the utility model provides a kind of fire proof sealing strip of excellent noise reduction effect, including fixed bottom plate 1, Gu
The top for determining bottom plate 1 is fixedly connected with the first support inner panel 2 and the second support inner panel 3, and first supports in inner panel 2 and the second support
The first cavity 4 is equipped between plate 3, the first support inner panel 2 and second support the top of inner panel 3 to be equipped with ring packing bound edge 5, annular
The bottom for sealing bound edge 5 is fixedly connected with the first support inner panel 2 and the second support inner panel 3, the bottom end inside ring packing bound edge 5
Offer the second cavity 6, the inside of the first cavity 4 and the second cavity 6 is filled with polyester fiber acoustical cotton 7, in the first support
Side and second support inner panel 3 of the plate 2 far from the second support inner panel 3 are equipped with external bushing far from the side of the first support inner panel 2
8, the one end at the top of external bushing 8 is fixedly connected with ring packing bound edge 5, the one end of external bushing 8 far from ring packing bound edge 5 with consolidate
Determine bottom plate 1 to be fixedly connected, is equipped with third cavity 9, third between external bushing 8 and the first support inner panel 2 and the second support inner panel 3
The inside of cavity 9 is fixedly connected with filled with fire prevention expanded graphite 10, external bushing 8 far from the side wall of fire prevention 10 side of expanded graphite
First strip 11 and the second strip 12.
It is fixedly connected to third strip 13 on the side wall at fixed 1 both ends of bottom plate, the first strip 11, the second strip 12 and the
Three strips 13 are successively arranged from top to bottom, and the first strip 11, the second strip 12 and third strip 13 are equidistantly equipped with, and the first card
It is equipped with card slot between item 11, the second strip 12 and third strip 13, is interconnected between the first cavity 4 and the second cavity 6, Gu
Determining bottom plate 1, first supports inner panel 2, second to support inner panel 3, ring packing bound edge 5, external bushing 8, the first strip 11, the second strip
12 and third strip 13 be made of PVC material, sound insulation and decrease of noise functions and fire proof seal performance can be made more preferable.
Specifically, being blocked when using the utility model by the first strip 11, second of fixed bottom plate 1 and 8 two sides of external bushing
Sealing strip is embedded in the surrounding on the outside of safety door by item 12 and third strip 13, when tube wall safety door, the first cavity 4 and second
Polyester fiber acoustical cotton 7 inside cavity 6 is able to carry out sound insulation and noise reduction, and in the case of fire, the fire prevention inside third cavity 9 is swollen
Swollen 10 expanded by heating of graphite, block crack between a door and its frame, obstruct two spaces between air circulation, due to the two sides of sealing strip be equipped with it is anti-
Fiery expanded graphite 10 can carry out fire proof seal so that either fire occurs for that side.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of fire proof sealing strip of excellent noise reduction effect, including it is fixed bottom plate (1), which is characterized in that the fixed bottom plate (1)
Top is fixedly connected with the first support inner panel (2) and the second support inner panel (3), first support inner panel (2) and the second support
The first cavity (4) are equipped between inner panel (3), the top of first support inner panel (2) and the second support inner panel (3) is equipped with annular
It seals bound edge (5), the bottom of the ring packing bound edge (5) is fixed and connected with the first support inner panel (2) and the second support inner panel (3)
It connects, the internal bottom end of the ring packing bound edge (5) offers the second cavity (6), first cavity (4) and the second cavity
(6) inside is filled with polyester fiber acoustical cotton (7), and the one of separate second support inner panel (3) of the first support inner panel (2)
Side and the second support inner panel (3) are equipped with external bushing (8) far from the side of the first support inner panel (2), at the top of the external bushing (8)
One end be fixedly connected with ring packing bound edge (5), the external bushing (8) far from ring packing bound edge (5) one end and fixation
Bottom plate (1) is fixedly connected, and is equipped with third between the external bushing (8) and the first support inner panel (2) and the second support inner panel (3)
Cavity (9), the inside of the third cavity (9) is filled with fire prevention expanded graphite (10), and the external bushing (8) is far from fire prevention expansion
The side wall of graphite (10) side is fixedly connected with the first strip (11) and the second strip (12).
2. a kind of fire proof sealing strip of excellent noise reduction effect according to claim 1, which is characterized in that the fixed bottom plate
(1) it is fixedly connected on the side wall at both ends third strip (13), first strip (11), the second strip (12) and third card
Item (13) is successively arranged from top to bottom.
3. a kind of fire proof sealing strip of excellent noise reduction effect according to claim 1, which is characterized in that first strip
(11), the second strip (12) and third strip (13) are equidistantly equipped with, and first strip (11), the second strip (12) and
Three strips are equipped with card slot between (13).
4. a kind of fire proof sealing strip of excellent noise reduction effect according to claim 1, which is characterized in that first cavity
(4) it is interconnected between the second cavity (6).
5. a kind of fire proof sealing strip of excellent noise reduction effect according to claim 1, which is characterized in that the fixed bottom plate
(1), the first support inner panel (2), the second support inner panel (3), ring packing bound edge (5), external bushing (8), the first strip (11), the
Two strips (12) and third strip (13) are made of PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410398.6U CN209228285U (en) | 2018-08-30 | 2018-08-30 | A kind of fire proof sealing strip of excellent noise reduction effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410398.6U CN209228285U (en) | 2018-08-30 | 2018-08-30 | A kind of fire proof sealing strip of excellent noise reduction effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228285U true CN209228285U (en) | 2019-08-09 |
Family
ID=67498228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821410398.6U Expired - Fee Related CN209228285U (en) | 2018-08-30 | 2018-08-30 | A kind of fire proof sealing strip of excellent noise reduction effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209228285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588188A (en) * | 2020-07-06 | 2020-08-28 | 徐培勤 | Sealed damp-proof file cabinet |
-
2018
- 2018-08-30 CN CN201821410398.6U patent/CN209228285U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588188A (en) * | 2020-07-06 | 2020-08-28 | 徐培勤 | Sealed damp-proof file cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |