CN207160850U - A kind of casement window opening inwards window frame - Google Patents
A kind of casement window opening inwards window frame Download PDFInfo
- Publication number
- CN207160850U CN207160850U CN201720945670.XU CN201720945670U CN207160850U CN 207160850 U CN207160850 U CN 207160850U CN 201720945670 U CN201720945670 U CN 201720945670U CN 207160850 U CN207160850 U CN 207160850U
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- window frame
- sealing joint
- strip
- heat insulating
- sash
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
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Abstract
The utility model discloses a kind of casement window opening inwards window frame, including window frame and sash, the joint of the window frame and sash is provided with the first sealing joint strip and the 3rd sealing joint strip, the second sealing joint strip with bond end is provided between first sealing joint strip and the 3rd sealing joint strip, the first cavity is formed between second sealing joint strip and first sealing joint strip, the second cavity is formed between second sealing joint strip and the 3rd sealing joint strip, snakelike sound-absorbing bar is provided with first cavity.The utility model soundproof effect is good, saves material, simple in construction, air-tightness and good heat insulating, increases the service life, suitable for the high place of sound isolation requirement.
Description
Technical field
Door and window doorframe technical field is the utility model is related to, specially a kind of casement window opening inwards window frame.
Background technology
Aluminum alloy doors and windows are because its open area is big, sound insulation, the function admirable such as insulation and ventilation is good and be widely used in
In the commercial and residential building in city, office building, top-grade building or medium-to-high grade building.Most of casement window opening inwards on the market only twice at present
Sealing joint strip, the casement window opening inwards of part have three seals adhesive tape, but for the high place of some sound isolation requirements, have twice close
The soundproof effect of the door and window of envelope or three seals can not reach sound isolation requirement, in addition in window frame and sash in existing part door and window
In seal in steel lining, and by the way that steel lining is connected with door and window from work(screw, or filled with bonding between steel lining and window frame and sash
Glue-line, heat-preservation cotton is filled with the steel lining intracavitary that steel lining is formed, door and window is reached heat-insulating property, but got rusty easily from work(screw,
Loose or dislocation, influences the service life of door and window, and bonds glue-line not environmentally.
Utility model content
Soundproof effect is good in view of the above-mentioned problems of the prior art, offer one kind has for the utility model, saving material,
Simple in construction, air-tightness and good heat insulating, increase the service life, suitable for the casement window opening inwards window in the high place of sound isolation requirement
Frame.
To realize object above, the utility model is achieved by the following technical programs：A kind of casement window opening inwards window frame, bag
Window frame and sash are included, the joint of the window frame and sash is provided with the first sealing joint strip and the 3rd sealing joint strip, and described first is close
Be provided with the second sealing joint strip with bond end between seal strip and the 3rd sealing joint strip, second sealing joint strip with it is described
Formed between first sealing joint strip between the second sealing joint strip described in the first cavity and the 3rd sealing joint strip and form the second sky
Chamber, first cavity is interior to be provided with snakelike sound-absorbing bar.
Further：The window frame includes outdoor window frame and indoor window frame, and the outdoor window frame and indoor window frame pass through the
One heat insulating strip connects, and the sash includes outdoor sash and indoor sash, and the outdoor sash and the indoor sash pass through the
Two heat insulating strips connect.
Further：Outdoor window frame position mutually corresponding with indoor window frame is provided with the first trapezoidal groove, described
Outdoor sash position mutually corresponding with indoor sash is provided with the second trapezoidal groove, first heat insulating strip with described second every
The both ends of hot bar are equipped with trapezoidal card convex, and first heat insulating strip is embedded in first trapezoidal groove by trapezoidal card convex, institute
The second heat insulating strip is stated to be embedded in second trapezoidal groove by trapezoidal card convex.
Further：First heat insulating strip and the second heat insulating strip have two, between the first adjacent heat insulating strip,
And sealing insulated cavity is equipped between the second adjacent heat insulating strip, the insulated cavity inwall is provided with heat insulation foam.
Further：The snakelike sound-absorbing bar is made up of rubber-plastics material, and the snakelike sound-absorbing bar is provided with through hole.
Further：The window frame is provided with neck, and second heat insulating strip includes preceding heat insulating strip and rear heat insulating strip, described
Preceding heat insulating strip is provided with overlap joint bridge, and second sealing joint strip also includes connecting portion, and the connecting portion is provided with card convex, the card
Convex chimeric with the neck, the bond end of second sealing joint strip is overlapped on the overlap joint bridge.
Further：The window frame in the section bar cavity on the sash with being filled with mineral wool.
Further：Second sealing joint strip is elaxtic seal.
The beneficial effects of the utility model：
1. being provided with the second sealing joint strip between the first sealing joint strip and the 3rd sealing joint strip, the second sealing joint strip is close by first
The first cavity and the second cavity are separated between seal strip and the second sealing joint strip, snakelike sound-absorbing bar, snake are provided with the first cavity
Shape sound-absorbing bar is provided with through hole, window frame and sash is formed four sound insulating seals, improves the soundproof effect and air-tightness of whole window,
And second sealing joint strip can adjust the air pressure of the first cavity and the second cavity, improve the energy-saving effect of whole window.
2. being provided with heat insulation foam in insulated cavity, effect of heat insulation is further improved.
3. the first heat insulating strip and the second heat insulating strip are embedded in by trapezoidal card convex in the trapezoidal groove of window frame and sash, connection side
Just, simply, and door and window service life can be extended.
4. mineral wool is filled with the section bar cavity of window frame and sash, in the first sealing joint strip, the second sealing joint strip, the 3rd
On the basis of four sound insulating seals that sealing joint strip and snakelike sound-absorbing bar are formed, the soundproof effect of whole window is further improved,
Whole window is set to be applied to the high place of sound isolation requirement.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is enlarged drawing at A.
In figure：Window frame outside 1 window frame, Room 11, window frame in Room 12,13 necks, 2 sash, sash, 22 indoor sashs, 3 outside Room 21
First sealing joint strip, 4 the 3rd sealing joint strips, 5 second sealing joint strips, 51 bond ends, 52 connecting portions, 6 first cavitys, 61 snakelike suctions
It is sound bar, 62 through holes, 7 second cavitys, 81 first heat insulating strips, 82 second heat insulating strips, 83 first trapezoidal grooves, 84 second trapezoidal recessed
Heat insulating strip, 823 overlap bridges, 91 mineral wools behind heat insulating strip, 822 before groove, 85 insulated cavities, 86 heat insulation foams, 821.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1-2 a kind of casement window opening inwards window frame example structure schematic diagram, including window frame 1 are provided for the utility model
And sash 2, the joint of window frame 1 and sash 2 are provided with the first sealing joint strip 3 and the 3rd sealing joint strip 4, the He of the first sealing joint strip 3
Be provided with the second sealing joint strip 5 with bond end 51 between 3rd sealing joint strip 4, the second sealing joint strip 5 and the first sealing joint strip 3 it
Between form the first cavity 6, the second cavity 7 is formed between the second sealing joint strip 5 and the 3rd sealing joint strip 4, is provided with the first cavity 6
Snakelike sound-absorbing bar 61, window frame 1 include outdoor window frame 11 and indoor window frame 12, outdoor window frame 11 and indoor window frame 12 by first every
Hot bar 81 connects, and sash 2 includes outdoor sash 21 and indoor sash 22, and outdoor sash 21 and indoor sash 22 are heat-insulated by second
Bar 82 connects, and outdoor window frame 11 position mutually corresponding with indoor window frame 12 is provided with the first trapezoidal groove 83, outdoor sash 21
Position mutually corresponding with indoor sash 22 is provided with the second trapezoidal groove 84, and the two of the first heat insulating strip 81 and the second heat insulating strip 82
End is equipped with trapezoidal card convex, and the first heat insulating strip 81 is embedded in the first trapezoidal groove 83 by trapezoidal card convex, and the second heat insulating strip 82 is logical
Cross trapezoidal card convex to be embedded in second trapezoidal groove 84, the first heat insulating strip 81 and the second heat insulating strip 82 there are two, adjacent
Sealing insulated cavity 85, the inwall of insulated cavity 85 are equipped between first heat insulating strip 81, and between the second adjacent heat insulating strip 82
Provided with heat insulation foam 86, snakelike sound-absorbing bar 61 is made up of rubber-plastics material, and snakelike sound-absorbing bar 61 is provided with through hole 62, and window frame 1 is provided with
Neck 13, the second heat insulating strip 82 include preceding heat insulating strip 821 and rear heat insulating strip 822, and preceding heat insulating strip 821 is provided with overlap joint bridge 823, the
Two sealing joint strips 5 also include connecting portion 52, and connecting portion 52 is provided with card convex, and card convex is chimeric with the neck 13, the second fluid sealant
The bond end 51 of bar 5 is overlapped on the overlap joint bridge 823, and mineral wool 91 is filled with the section bar cavity on window frame 1 and sash 2,
Second sealing joint strip 5 is elaxtic seal.
In summary：Second sealing joint strip 5 makes the window frame 1 after engagement and the first cavity 6 outside the forming chamber of sash 2 and interior
The second cavity 7, be provided with snakelike sound-absorbing bar 61 in the first cavity 6, the first sealing joint strip 3, the second sealing joint strip the 5, the 3rd seal
Adhesive tape 4 and snakelike sound-absorbing bar 61, form four sound insulating seal effects, when the air pressure of the first cavity 6 is more than the gas of the second cavity 7
During pressure, the overlap joint bridge 823 before the automatic impaction of bond end 51 on the second sealing joint strip 5 on heat insulating strip 821, so as to add whole window
Air-tightness；When the air pressure of the first cavity 6 is less than the air pressure of the second cavity 7, the bond end 51 of the second sealing joint strip 5 is from trend
First cavity 6 opens, and the air pressure of the air pressure and the second cavity 7 of the first cavity 6 is tended to balance；Sound wave is successively by the first fluid sealant
Articles 3, snakelike sound-absorbing article 61, the second sealing joint strip 5 and the 3rd sealing joint strip 4 obstruct, and considerably increase soundproof effect；Insulated cavity
Heat insulation foam 86 is provided with 85, under the heat-blocking action of the first heat insulating strip 81 and the second heat insulating strip 82, further improves effect of heat insulation；
Mineral wool 91 is filled with the section bar cavity of window frame 1 and sash 2, on the basis of four sound insulating seals, further improves sound insulation
Effect, the utility model is set to be applied to the high place of sound isolation requirement.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (8)
1. the joint of a kind of casement window opening inwards window frame, including window frame (1) and sash (2), the window frame (1) and sash (2) is provided with
First sealing joint strip (3) and the 3rd sealing joint strip (4), it is characterised in that：First sealing joint strip (3) and the 3rd sealing
It is provided with the second sealing joint strip (5) with bond end (51) between adhesive tape (4), second sealing joint strip (5) and described first close
The first cavity (6) is formed between seal strip (3), is formed between second sealing joint strip (5) and the 3rd sealing joint strip (4)
Second cavity (7), first cavity (6) is interior to be provided with snakelike sound-absorbing bar (61).
2. casement window opening inwards window frame according to claim 1, it is characterised in that：The window frame (1) include outdoor window frame (11) and
Indoor window frame (12), the outdoor window frame (11) are connected with indoor window frame (12) by the first heat insulating strip (81), the sash (2)
Including outdoor sash (21) and indoor sash (22), the outdoor sash (21) and the indoor sash (22) are heat-insulated by second
Bar (82) connects.
3. casement window opening inwards window frame according to claim 2, it is characterised in that：The outdoor window frame (11) and indoor window frame (12)
Position corresponding to mutually is provided with the first trapezoidal groove (83), and the outdoor sash (21) is mutually corresponding with indoor sash (22)
Position is provided with the second trapezoidal groove (84), and the both ends of first heat insulating strip (81) and second heat insulating strip (82) are equipped with
Trapezoidal card convex, first heat insulating strip (81) are embedded in first trapezoidal groove (83) by trapezoidal card convex, described second every
Hot bar (82) is embedded in second trapezoidal groove (84) by trapezoidal card convex.
4. casement window opening inwards window frame according to claim 2, it is characterised in that：First heat insulating strip (81) and the second heat insulating strip
(82) have two, be equipped between adjacent the first heat insulating strip (81), and between adjacent the second heat insulating strip (82) sealing every
Hot cavity (85), insulated cavity (85) inwall are provided with heat insulation foam (86).
5. casement window opening inwards window frame according to claim 1, it is characterised in that：The snakelike sound-absorbing bar (61) is by rubber-plastics material system
Into the snakelike sound-absorbing bar (61) is provided with through hole (62).
6. casement window opening inwards window frame according to claim 3, it is characterised in that：The window frame (1) is provided with neck (13), described
Second heat insulating strip (82) includes preceding heat insulating strip (821) and rear heat insulating strip (822), and the preceding heat insulating strip (821) is provided with overlap joint bridge
(823), second sealing joint strip (5) also includes connecting portion (52), and the connecting portion (52) is provided with card convex, the card convex with
The neck (13) is chimeric, and the bond end (51) of second sealing joint strip (5) is overlapped on the overlap joint bridge (823).
7. casement window opening inwards window frame according to claim 1, it is characterised in that：The window frame (1) and the type on the sash (2)
Mineral wool (91) is filled with material cavity.
8. casement window opening inwards window frame according to claim 1, it is characterised in that：Second sealing joint strip (5) is elastic packing
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720945670.XU CN207160850U (en) | 2017-08-01 | 2017-08-01 | A kind of casement window opening inwards window frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720945670.XU CN207160850U (en) | 2017-08-01 | 2017-08-01 | A kind of casement window opening inwards window frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160850U true CN207160850U (en) | 2018-03-30 |
Family
ID=61715576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720945670.XU Active CN207160850U (en) | 2017-08-01 | 2017-08-01 | A kind of casement window opening inwards window frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295828A (en) * | 2019-06-26 | 2019-10-01 | 重庆瑞洲智能科技有限公司 | A kind of door and window that soundproof effect is good |
-
2017
- 2017-08-01 CN CN201720945670.XU patent/CN207160850U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295828A (en) * | 2019-06-26 | 2019-10-01 | 重庆瑞洲智能科技有限公司 | A kind of door and window that soundproof effect is good |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: F3-1, No.1, Jiahe South Road, Lubao Town, Sanshui District, Foshan City, Guangdong Province 528000 Patentee after: Guangdong Huangpai Custom Home Group Co., Ltd Address before: Lubao town Sanshui District Jiahe road Shunde District 528100 Guangdong city of Foshan province No. 1 of F1, F2, F3, F4, F7 Patentee before: GUANGDONG PHONPA FURNITURE TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |