CN207485291U - A kind of sealing mute knot of bridge cut-off door and window - Google Patents
A kind of sealing mute knot of bridge cut-off door and window Download PDFInfo
- Publication number
- CN207485291U CN207485291U CN201721626282.1U CN201721626282U CN207485291U CN 207485291 U CN207485291 U CN 207485291U CN 201721626282 U CN201721626282 U CN 201721626282U CN 207485291 U CN207485291 U CN 207485291U
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- section bar
- clamp
- cavity
- sealing
- sealing strip
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Abstract
The utility model is related to bridge cut-off window technology fields, the mute knot of sealing of especially a kind of bridge cut-off door and window, including the first section bar, the second cavity and third cavity are offered in first section bar, multiple reinforcing ribs are equipped in the third cavity, the first section bar side is connected with third section bar by heat insulating strip, the third section bar lower end side is connected with the second section bar by heat insulating strip, the first cavity is offered in second section bar, the first section bar bottom end is equipped with third clamp, third sealing strip is equipped in the third clamp, the one end of the third sealing strip far from third clamp connects the second section bar, sound panel is equipped between second section bar and the first section bar, the sound panel both ends are glued respectively on the second section bar and the first section bar.The utility model is simple in structure, has good leakproofness and sound-proofing.
Description
Technical field
The utility model is related to bridge cut-off window technology field more particularly to a kind of mute knots of sealing of bridge cut-off door and window.
Background technology
In people’s lives and work, it is often necessary to the space of independence or secret, such as office, meeting or rest
Etc. required place, peace and quiet are required for, therefore the soundproof effect in room just seems extremely important, traditional window is exactly letter
Single Breathable lighting effect, there is no the effects of sound insulation, and as building material industry updates, the material for making window jamb is also done
It improves, there is certain heat-insulation and heat-preservation, but the effect of sound insulation is always barely satisfactory, it is therefore desirable to which one kind has good close
The structure of sound-proofing is sealed to meet the making of window jamb.
Utility model content
The purpose of this utility model is and a kind of bridge cut-off door and window for proposing in order to solve shortcoming in the prior art
Seal mute knot.
To achieve these goals, the utility model employs following technical solution：
A kind of mute knot of sealing of bridge cut-off door and window is designed, including the first section bar, the second sky is offered in first section bar
Chamber and third cavity, are equipped with multiple reinforcing ribs in the third cavity, and the first section bar side is connected with the by heat insulating strip
Three section bars, the third section bar lower end side are connected with the second section bar by heat insulating strip, first are offered in second section bar
Cavity, the first section bar bottom end are equipped with third clamp, third sealing strip, the third sealing strip are equipped in the third clamp
One end far from third clamp connects the second section bar, and sound panel, the sound insulation are equipped between second section bar and the first section bar
Plate both ends are glued respectively on the second section bar and the first section bar.
Preferably, it is filled with acoustical cotton in second cavity and the first cavity.
Preferably, first section bar, the second section bar and third section bar are made of aluminum alloy materials.
Preferably, the first section bar upper end side is equipped with the first clamp, and the first sealing strip is equipped in first clamp,
One end connection hollow glass of first sealing strip far from the first clamp, the third section bar upper end side is equipped with the second card
Head, second clamp is interior to be equipped with the second sealing strip, one end connection hollow glass of second sealing strip far from the second clamp.
The utility model proposes a kind of bridge cut-off door and window the mute knot of sealing, advantageous effect is：First section bar, Second-Type
Cavity is equipped in material and third section bar, a plurality of cavities structure can effectively reduce the resonance effects of sound wave, prevent the biography of sound
It passs, and sound panel is additionally provided between the first section bar and the second section bar filled with acoustical cotton in the first cavity and the second cavity, inhale
Sound cotton and sound panel can the good propagation for preventing sound.The utility model is simple in structure, have good leakproofness and
Sound-proofing.
Description of the drawings
Fig. 1 be the utility model proposes a kind of bridge cut-off door and window the mute knot of sealing structure diagram.
In figure：It is first section bar 1, the second section bar 2, third section bar 3, the first cavity 4, rubber sheet gasket 5, hollow glass 6, heat-insulated
Item 7, the first clamp 8, the first sealing strip 9, the second clamp 10, the second sealing strip 11, third clamp 12, third sealing strip 13, every
Soundboard 14, the second cavity 15, third cavity 16, reinforcing rib 17.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1, including the first section bar 1, second is offered in the first section bar 1 for a kind of mute knot of sealing of bridge cut-off door and window
Cavity 15 and third cavity 16, third cavity 16 is interior to be equipped with multiple reinforcing ribs 17, and reinforcing rib 17 can strengthen entire first section bar 1
Ability of weighing, 1 side of the first section bar is connected with third section bar 3 by heat insulating strip 7, and 1 upper end side of the first section bar is equipped with first
Clamp 8, the first clamp 8 is interior equipped with the first sealing strip 9, one end connection hollow glass 6 of first sealing strip 9 far from the first clamp 8,
3 upper end side of third section bar is equipped with the second clamp 10, is equipped with the second sealing strip 11 in the second clamp 10, the second sealing strip 11 is separate
One end connection hollow glass 6 of second clamp 10, the first sealing strip 9 and the second sealing strip 11 are connect with hollow glass 6, when
It can ensure that hollow glass 6 and frame have a good leakproofness, two can also play the role of sound insulation.
3 lower end side of third section bar is connected with the second section bar 2 by heat insulating strip 7, and the first cavity is offered in the second section bar 2
4, the second cavity 15 and the first cavity 4 are interior filled with acoustical cotton, and 1 bottom end of the first section bar is equipped with third clamp 12, third clamp 12
Interior to be equipped with third sealing strip 13, the one end far from third clamp 12 of third sealing strip 13 connects the second section bar 2, the second section bar 2 with
Sound panel 14 is equipped between first section bar 1,14 both ends of sound panel are glued respectively on the second section bar 2 and the first section bar 1, the first type
Material 1, the second section bar 2 and third section bar 3 are made of aluminum alloy materials, and aluminum alloy materials intensity is big, light weight, are ensureing window
In the case that frame is solid, and too many weight load will not be increased to wall.
During practical application, cavity, a plurality of cavities structure energy are equipped in the first section bar 1, the second section bar 2 and third section bar 3
Enough resonance effects for effectively reducing sound wave prevent the transmission of sound, and are filled with sound-absorbing in the first cavity 4 and the second cavity 15
Cotton is additionally provided with sound panel 14 between the first section bar 1 and the second section bar 2, acoustical cotton and sound panel 14 can good prevention sound
The propagation of sound.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. the mute knot of sealing of a kind of bridge cut-off door and window, including the first section bar (1), which is characterized in that opened in first section bar (1)
Equipped with the second cavity (15) and third cavity (16), it is equipped with multiple reinforcing ribs (17) in the third cavity (16), described first
Section bar (1) side is connected with third section bar (3) by heat insulating strip (7), and third section bar (3) the lower end side passes through heat insulating strip
(7) the second section bar (2) is connected with, offers the first cavity (4) in second section bar (2), the first section bar (1) bottom end is set
There is a third clamp (12), be equipped with third sealing strip (13) in the third clamp (12), the third sealing strip (13) is far from the
One end of three clamps (12) connects the second section bar (2), and sound panel is equipped between second section bar (2) and the first section bar (1)
(14), sound panel (14) both ends are glued respectively on the second section bar (2) and the first section bar (1).
A kind of 2. mute knot of sealing of bridge cut-off door and window according to claim 1, which is characterized in that second cavity (15)
It is interior filled with acoustical cotton with the first cavity (4).
3. a kind of mute knot of sealing of bridge cut-off door and window according to claim 1, which is characterized in that first section bar (1),
Second section bar (2) and third section bar (3) are made of aluminum alloy materials.
A kind of 4. mute knot of sealing of bridge cut-off door and window according to claim 1, which is characterized in that first section bar (1)
Upper end side is equipped with the first clamp (8), and the first sealing strip (9), first sealing strip (9) are equipped in first clamp (8)
One end connection hollow glass (6) far from the first clamp (8), third section bar (3) the upper end side are equipped with the second clamp (10),
The second sealing strip (11), the one end of second sealing strip (11) far from the second clamp (10) are equipped in second clamp (10)
Connect hollow glass (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626282.1U CN207485291U (en) | 2017-11-29 | 2017-11-29 | A kind of sealing mute knot of bridge cut-off door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626282.1U CN207485291U (en) | 2017-11-29 | 2017-11-29 | A kind of sealing mute knot of bridge cut-off door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485291U true CN207485291U (en) | 2018-06-12 |
Family
ID=62472162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721626282.1U Active CN207485291U (en) | 2017-11-29 | 2017-11-29 | A kind of sealing mute knot of bridge cut-off door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374460A (en) * | 2019-08-20 | 2019-10-25 | 湖北亮达铝业科技有限公司 | A kind of heat insulation broken bridge aluminum profile |
-
2017
- 2017-11-29 CN CN201721626282.1U patent/CN207485291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374460A (en) * | 2019-08-20 | 2019-10-25 | 湖北亮达铝业科技有限公司 | A kind of heat insulation broken bridge aluminum profile |
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