CN213205431U - Heat-insulating noise-reducing aluminum alloy window - Google Patents
Heat-insulating noise-reducing aluminum alloy window Download PDFInfo
- Publication number
- CN213205431U CN213205431U CN202021663049.2U CN202021663049U CN213205431U CN 213205431 U CN213205431 U CN 213205431U CN 202021663049 U CN202021663049 U CN 202021663049U CN 213205431 U CN213205431 U CN 213205431U
- Authority
- CN
- China
- Prior art keywords
- arc
- aluminum alloy
- frame
- window
- wall
- 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.)
- Active
Links
Images
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to an aluminum alloy window of making an uproar falls in heat preservation, it relates to the field of aluminum alloy window, and it includes the window frame and inlays the cavity glass of establishing in the window frame, and the window frame comprises inside casing and frame, and inside casing and frame are equipped with cavity glass's gomphosis junction and inlay and establish the hole, inlay and establish downthehole sealing layer and hug closely at cavity glass's lateral wall, enclose between the relative lateral wall of inside casing and frame and close and be formed with the heat preservation cavity, are equipped with the back up coat in the heat preservation. This application has good structural strength, and when avoiding the window frame to receive external pressure, the window frame takes place deformation, causes the influence to the heat preservation effect of aluminum alloy window.
Description
Technical Field
The application relates to the field of aluminum alloy windows, in particular to a heat-insulating noise-reducing aluminum alloy window.
Background
The aluminum alloy window is a window with frame and sash structures made of aluminum alloy building profiles, and is divided into a common aluminum alloy window and door and a broken bridge aluminum alloy window and door, the aluminum alloy window and door has the advantages of attractive appearance, high sealing performance and high strength, and can be widely applied to the field of building engineering.
The Chinese patent with the publication number of CN208380390U discloses a novel heat-insulating aluminum alloy window, which comprises a window frame, wherein at least one annular channel is arranged in the window frame, and the annular channels are arranged in parallel; a plurality of sealing rings arranged side by side are circumferentially arranged on the outer side of the window frame; through setting up the annular channel in the aluminum alloy window frame, effectively obstructed the heat-conduction of aluminium, solved and to have had more serious heat preservation heat-proof quality and gas tightness among the present building window poor, the problem of heating system inefficiency, effectively prevented indoor outside circulation of air, reduced the heat exchange rate, reached heat retaining purpose.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: annular channel's setting for the window frame is inside to be cavity, and the whole compressive strength of window frame is low, and the window frame is out of shape easily when external force strikes, and the window frame after the deformation easily and the gap appears between the glass, leads to the gas tightness of window to be destroyed, has influenced the heat preservation effect, has reduced aluminum alloy window's life.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem of aluminium alloy window's gas tightness, this application provides a heat preservation and fall aluminium alloy window that makes an uproar.
The application provides a heat preservation and noise reduction aluminum alloy window adopts following technical scheme:
the utility model provides an aluminum alloy window of making an uproar falls in heat preservation, includes the window frame and inlays the cavity glass of establishing in the window frame, the window frame comprises inside casing and frame, inside casing and frame are equipped with the gomphosis junction of cavity glass and inlay and establish the hole, inlay and establish downthehole sealing layer and hug closely at cavity glass's lateral wall, enclose between the relative lateral wall of inside casing and frame and close and be formed with the heat preservation cavity, be equipped with the back up coat in the heat preservation cavity.
By adopting the technical scheme, the sealing layer is used for sealing the gap between the hollow glass and the side wall of the window frame, so that outdoor air can be prevented from permeating into a room from the gap, and the aluminum alloy window has a good heat insulation effect; because the window frame is the aluminum alloy material, when receiving external pressure, utilize the back up coat to strengthen the compressive strength of window frame, avoid producing the gap between window frame and the cavity glass lateral wall for the aluminum alloy window has good heat preservation effect, has prolonged the life of aluminum alloy window.
Preferably, the sealing layer includes that sticky setting inlays the first sealed pad and the sticky second sealed pad of setting on the cavity glass lateral wall on establishing the hole pore wall, first sealed pad and the laminating of second sealed pad each other, the relative lateral wall of first sealed pad and second sealed pad is applied paint with a lacquer sealant layer and bonds each other.
By adopting the technical scheme, the first sealing gasket and the second sealing gasket have good sealing effect, and the sealing glue layer is coated on the opposite side walls of the first sealing gasket and the second sealing gasket due to the good cohesiveness of the sealing glue, so that the hollow glass can be embedded and fixed in the window frame; meanwhile, the gap between the hollow glass and the side wall of the window frame is sealed, so that the aluminum alloy window has a good heat insulation effect.
Preferably, the side wall of the first sealing gasket and the side wall of the second sealing gasket, which are attached to each other, are provided with wave curved surfaces which are matched with each other.
Through adopting above-mentioned technical scheme, the setting of wave curved surface has increased the area of contact between first sealed pad and the second sealed pad, when sealing glue layer is paintd with a brush to first sealed pad and second sealed pad for can bond stably between first sealed pad and the second sealed pad, strengthened sealed effect.
Preferably, the reinforcing layer includes the honeycomb panel, respectively sticky glass fiber acupuncture felt layer that sets up on the wall of honeycomb panel both sides and respectively sticky ceramic fiber acupuncture felt layer that sets up on inside casing and frame relative lateral wall, enclose between the relative lateral wall of glass fiber acupuncture felt layer and ceramic fiber acupuncture felt layer and form the reinforcement space, be equipped with the deformation bolster in the reinforcement space.
By adopting the technical scheme, the honeycomb plate has the advantages of high structural strength, light weight, strong bearing capacity and the like; the glass fiber needled felt layer has the advantages of good sound absorption, shock absorption, high temperature resistance, corrosion resistance, stable size, extremely small elongation shrinkage, high strength and the like, and also has the advantages of bending resistance, wear resistance, stable size and the like; ceramic fiber acupuncture felt layer has good heat stability, shock resistance, tensile strength and inhales the sound nature, because the sticky setting of ceramic fiber acupuncture felt layer is on the lateral wall of inside casing and frame for the window frame has good heat preservation effect, has strengthened the heat preservation of aluminum alloy window, the sound insulation effect.
The reinforcing layer formed by the structure has good structural strength and heat preservation and sound insulation effects, and when the window frame is subjected to external force impact force, the deformation buffer piece is utilized to effectively buffer the external force, so that the impact resistance of the window frame is enhanced, the probability of deformation of the window frame is reduced, and the service life of the aluminum alloy window is prolonged.
Preferably, the deformation bolster includes sticky a plurality of first arc metal shrapnels that set up on glass fiber acupuncture felt layer lateral wall, the interior arc wall of first arc metal shrapnel is towards glass fiber acupuncture felt layer, the outer arc wall and the ceramic fiber acupuncture felt layer adhesive bonding of first arc metal shrapnel.
Through adopting above-mentioned technical scheme, first arc metal shrapnel has good elasticity and reaction force, has increased the impact resistance of window frame, and when the window frame received external pressure, utilizes first arc metal shrapnel, has reduced the probability that the window frame takes place to deform.
Preferably, a second arc-shaped metal elastic sheet is arranged between the adjacent first arc-shaped metal elastic sheets, the outer arc wall of the second arc-shaped metal elastic sheet is in adhesive connection with the side wall of the glass fiber needled felt layer, the inner arc wall of the second arc-shaped metal elastic sheet faces the ceramic fiber needled felt layer, and the two ends of the second arc-shaped metal elastic sheet are respectively in adhesive connection with the inner arc walls of the two adjacent first arc-shaped metal elastic sheets.
Through adopting above-mentioned technical scheme, the both ends of second arc metal shrapnel are respectively with the inner arc wall adhesive connection of two adjacent first arc metal shrapnels for the inner arc wall of second arc metal shrapnel is towards first arc metal shrapnel, when first arc metal shrapnel received external pressure and took place deformation, has strengthened the counter-blow power of first arc metal shrapnel, and then has strengthened the compressive strength of window frame, has prolonged the life of window frame.
Preferably, the inside casing and the frame are located and inlay the equal sticky rubber piece that is equipped with of inner wall of establishing the hole, the length direction of rubber piece and cavity glass's direction of height syntropy, the width direction of rubber piece and cavity glass's direction of width syntropy, two the relative lateral wall of rubber piece all laminates at cavity glass's lateral wall, two the back of the body lateral wall of rubber piece contradicts with the lateral wall of inside casing and frame respectively.
By adopting the technical scheme, the rubber blocks are positioned on the two sides of the hollow glass, so that the stability of fixing the hollow glass is enhanced; because the width direction of block rubber is syntropy with cavity glass's width direction, and the block rubber has good compressive strength, when the window frame received ambient pressure, utilized the block rubber to strengthen the impact resistance of window frame, avoided producing the gap between inside casing and frame and cavity glass's the both sides wall, led to the fact the influence to the heat preservation effect of aluminum alloy window, prolonged the life of aluminum alloy window.
Preferably, a plurality of reinforcing ribs are embedded in the rubber block, and the length direction of each reinforcing rib is the same as the width direction of the rubber block.
Through adopting above-mentioned technical scheme, the compressive strength of block rubber has been strengthened in the setting of strengthening rib, when having reduced the window frame and having received external pressure, the probability of deformation takes place in the joint line between window frame and the cavity glass, the effectual heat preservation effect of guaranteeing the aluminum alloy window.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the window frame is made of aluminum alloy, when the window frame is subjected to external pressure, the compressive strength of the window frame is enhanced by the reinforcing layer, gaps are prevented from being generated between the window frame and the side wall of the hollow glass, the aluminum alloy window has a good heat insulation effect, and the service life of the aluminum alloy window is prolonged;
2. the reinforcing layer formed by the honeycomb plate, the ceramic fiber needled felt layer and the glass fiber needled felt layer has good structural strength and heat preservation and sound insulation effects, and when the window frame is subjected to external force impact force, the external force can be effectively buffered by using the deformation buffer part, so that the impact resistance of the window frame is enhanced, the probability of deformation of the window frame is reduced, and the service life of the aluminum alloy window is prolonged;
3. the rubber block has good compressive strength, when the window frame receives external pressure, the impact resistance of the window frame is enhanced by the rubber block, gaps are prevented from being generated between the inner frame and the two side walls of the outer frame and the hollow glass, the heat insulation effect of the aluminum alloy window is influenced, and the service life of the aluminum alloy window is prolonged.
Drawings
Fig. 1 is a schematic overall structure diagram of the present embodiment.
Fig. 2 is a schematic cross-sectional view taken along line a-a of fig. 1.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is an enlarged structural view of a portion B in fig. 3.
Description of reference numerals: 1. a window frame; 101. an inner frame; 102. an outer frame; 2. hollow glass; 3. embedding holes; 4. a sealing layer; 41. a first gasket; 42. a second gasket; 43. sealing the adhesive layer; 44. a wave curved surface; 5. a heat preservation cavity; 6. a reinforcement layer; 61. a honeycomb panel; 62. a glass fiber needled felt layer; 63. a ceramic fiber needled felt layer; 64. reinforcing the space; 7. a deformation buffer member; 71. a first arc-shaped metal elastic sheet; 72. a second arc-shaped metal elastic sheet; 8. a rubber block; 9. and (5) reinforcing ribs.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses aluminum alloy window of making an uproar falls in heat preservation. Referring to fig. 1, the aluminum alloy window comprises a window frame 1 and hollow glass 2 embedded in the window frame 1, wherein the hollow glass 2 has good heat insulation and sound insulation effects, so that the aluminum alloy window has good heat insulation and noise reduction effects.
Referring to fig. 2, the window frame 1 is composed of an inner frame 101 and an outer frame 102, and is convenient for installation and embedding of hollow glass 2.
Referring to fig. 2 and 3, the embedded connection parts of the inner frame 101, the outer frame 102 and the hollow glass 2 are provided with embedded holes 3, sealing layers 4 are arranged in the embedded holes 3 and cling to the side walls of the hollow glass 2, and the sealing layers 4 are used for plugging gaps between the walls of the hollow glass 2 and the embedded holes 3, so that outdoor air is prevented from permeating into a room through the gaps and influencing the heat preservation and sound insulation performance of the aluminum alloy window.
Sealing layer 4's setting, it is formed with heat preservation cavity 5 to enclose between the relative lateral wall of inside casing 101 and frame 102, and then window frame 1's inside is the cavity setting, be equipped with back up coat 6 in heat preservation cavity 5, utilize back up coat 6, inside casing 101 has been strengthened, frame 102's shock resistance, make the aluminum alloy window have good structural strength, avoid when receiving external force impact, window frame 1 takes place deformation, lead to cavity glass 2 and inlay and establish the gap appearing between hole 3, the heat preservation effect of aluminum alloy window has been influenced.
Referring to fig. 3, when avoiding that window frame 1 to take place deformation, lead to appearing the gap between window frame 1 and cavity glass 2 lateral wall, inside casing 101 and frame 102 are located to inlay and establish the equal sticky rubber piece 8 that is equipped with of inner wall of hole 3, the length direction of rubber piece 8 and cavity glass 2's direction of height syntropy, the width direction of rubber piece 8 and cavity glass 2's width direction syntropy, two rubber piece 8's the lateral wall that carries on the back mutually contradicts with inside casing 101 and frame 102 respectively, two rubber piece 8's the relative lateral wall respectively with cavity glass 2's both sides wall laminating, the setting of rubber piece 8, the stability of fixing to cavity glass 2 has been strengthened.
In this embodiment, the inside of rubber block 8 inlays and is equipped with a plurality of strengthening ribs 9, and the length direction of strengthening rib 9 is syntropy with the width direction of rubber block 8, and the compressive strength of rubber block 8 has been strengthened in the setting of strengthening rib 9, when having reduced window frame 1 and received ambient pressure, the probability of deformation takes place in the connecting gap between window frame 1 and cavity glass 2, the effectual heat preservation effect who guarantees the aluminum alloy window.
Referring to fig. 3, the reinforcing layer 6 includes a honeycomb plate 61, glass fiber needle felt layers 62 respectively adhered to both side walls of the honeycomb plate 61, and ceramic fiber needle felt layers 63 respectively adhered to opposite side walls of an inner frame 101 and an outer frame 102; the honeycomb plate 61 has the advantages of high structural strength, light weight, strong bearing capacity and the like; the glass fiber needled felt layer 62 has the advantages of good sound absorption, shock absorption, high temperature resistance, corrosion resistance, stable size, extremely small elongation and shrinkage rate, high strength and the like, and also has the advantages of bending resistance, wear resistance, stable size and the like; ceramic fiber needled felt layer 63 has good thermal stability, shock resistance, tensile strength and sound absorption, and ceramic fiber needled felt layer 63 is glued on the side walls of inner frame 101 and outer frame 102, so that window frame 1 has good heat preservation effect, and the heat preservation and sound insulation effects of the aluminum alloy window are enhanced.
In this embodiment, enclose between glass fiber acupuncture felt layer 62 and the ceramic fiber acupuncture felt layer 63 and close and be formed with and consolidate space 64, be equipped with deformation bolster 7 in consolidating space 64, utilize deformation bolster 7, can carry out effectual buffering to external force, strengthened window frame 1's impact resistance, reduced window frame 1 and taken place the probability of deformation, prolonged the life of aluminum alloy window.
Adopt the back up coat 6 that above-mentioned structure constitutes, strengthened window frame 1's compressive strength, when window frame 1 received external force impact force, reduced the area of window frame 1's deformation, avoided appearing the gap between window frame 1 and cavity glass 2, lead to the fact the influence to the heat preservation effect, prolonged aluminum alloy window's life.
Referring to fig. 3, the deformation buffer 7 includes a plurality of first arc-shaped metal elastic sheets 71 adhesively arranged on the side wall of the glass fiber needled felt layer 62, the inner arc wall of the first arc-shaped metal elastic sheet 71 faces the glass fiber needled felt layer 62, the outer arc wall of the first arc-shaped metal elastic sheet 71 is adhesively connected with the ceramic fiber needled felt layer 63, the first arc-shaped metal elastic sheet 71 has good elasticity and impact resistance, the impact resistance of the window frame 1 is increased, when the window frame 1 is subjected to external pressure, the first arc-shaped metal elastic sheet 71 is utilized, and the probability of deformation of the window frame 1 is reduced.
Referring to fig. 3, in order to further enhance the impact resistance of the window frame 1, a second arc-shaped metal elastic sheet 72 is disposed in the reinforcement space 64 and between two adjacent first arc-shaped metal elastic sheets 71, an inner arc wall of the second arc-shaped metal elastic sheet 72 faces the ceramic fiber needled felt layer 63, an inner arc wall of the second arc-shaped metal elastic sheet 72 is adhesively connected to a sidewall of the glass fiber needled felt layer 62, two ends of the second arc-shaped metal elastic sheet 72 are respectively adhesively connected to inner arc walls of two adjacent first arc-shaped metal elastic sheets 71, and the impact resistance of the first arc-shaped metal elastic sheets 71 is enhanced, so as to enhance the impact resistance of the window frame 1.
Referring to fig. 3 and 4, the sealing layer 4 includes a first sealing gasket 41 and a second sealing gasket 42, the first sealing gasket 41 is respectively adhered to the inner frame 101, the outer frame 102 is located on the hole wall of the embedded hole 3, the second sealing gasket 42 is respectively adhered to two side walls of the hollow glass 2 located in the heat preservation cavity 5, the first sealing gasket 41 and the second sealing gasket 42 are attached to each other, the first sealing gasket 41 and the second sealing gasket 42 have a good sealing effect, the opposite side walls of the first sealing gasket 41 and the second sealing gasket 42 are respectively coated with a sealing adhesive layer 43 and are adhered to each other, the sealing adhesive has good adhesion, and the hollow glass 2 can be embedded and fixed in the window frame 1.
In this embodiment, the opposite sidewalls of the first gasket 41 and the second gasket 42 are provided with the wave curved surfaces 44 which are matched with each other, and the arrangement of the wave curved surfaces 44 increases the contact area between the first gasket 41 and the second gasket 42; because the sealant has the effects of leakage prevention, water prevention, vibration prevention, sound insulation, heat insulation and the like, the sealing layer 4 consisting of the first sealing gasket 41, the second sealing gasket 42 and the sealing adhesive layer 43 can be used for plugging the gap between the hole wall of the embedded hole 3 and the side wall of the hollow glass 2, so that outdoor air is prevented from permeating into the room through the gap, a good sealing effect is achieved, and the aluminum alloy window has good heat preservation and sound insulation effects.
The implementation principle of the aluminum alloy window with the heat preservation and the noise reduction function is as follows: utilize the sealant layer 43 closely to laminate first sealed pad 41 and the sealed pad 42 of second, and then can seal 2 lateral walls of hollow glass and inlay the gap of establishing between the hole 3 pore wall, avoid outdoor air indoor by the gap infiltration for the aluminum alloy window has good heat preservation, syllable-dividing effect.
Utilize ceramic fiber acupuncture felt layer 63, glass fiber acupuncture felt layer 62 and honeycomb panel 61, strengthened the structural strength of window frame 1, ceramic fiber acupuncture felt layer 63, glass fiber acupuncture felt layer 62 and honeycomb panel 61 have good heat preservation, syllable-dividing effect simultaneously, have further strengthened the heat preservation of aluminum alloy window, the noise reduction effect.
When the window frame 1 is subjected to external pressure, the first metal elastic sheet and the second arc-shaped metal elastic sheet 72 are utilized, so that the window frame 1 has good impact resistance; utilize block rubber 8 and strengthening rib 9 simultaneously, strengthened the structural strength of window frame 1, the effectual probability that reduces window frame 1 and take place the deformation, and then can avoid producing the gap between cavity glass 2 and the 1 lateral wall of window frame, influenced aluminum alloy window's thermal insulation performance, prolonged aluminum alloy window's life.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an aluminum alloy window of making an uproar falls in heat preservation which characterized in that: including window frame (1) and inlay cavity glass (2) of establishing in window frame (1), window frame (1) comprises inside casing (101) and frame (102), the gomphosis junction of inside casing (101) and frame (102) and cavity glass (2) is equipped with inlays and establishes hole (3), inlay and establish and be equipped with sealing layer (4) in hole (3) and hug closely the lateral wall at cavity glass (2), enclose between the relative lateral wall of inside casing (101) and frame (102) and close and be formed with heat preservation cavity (5), be equipped with back up coat (6) in heat preservation cavity (5).
2. The aluminum alloy window of claim 1, wherein: sealing layer (4) including sticky first sealed pad (41) and sticky second sealed pad (42) of setting on cavity glass (2) lateral wall of setting inlaying on establishing hole (3) pore wall, first sealed pad (41) and the sealed pad (42) of second laminate each other, the relative lateral wall of first sealed pad (41) and the sealed pad (42) of second is scribbled there is sealant layer (43) and bonds each other.
3. The aluminum alloy window of claim 2, wherein: the side wall of the first sealing gasket (41) and the side wall of the second sealing gasket (42) which are attached to each other are provided with wave curved surfaces (44) which are matched with each other.
4. The aluminum alloy window of claim 1, wherein: the reinforcing layer (6) comprises a honeycomb plate (61), glass fiber needled felt layers (62) which are respectively arranged on two side walls of the honeycomb plate (61) in an adhesive mode and ceramic fiber needled felt layers (63) which are respectively arranged on two opposite side walls of an inner frame (101) and an outer frame (102), reinforcing spaces (64) are formed between the opposite side walls of the glass fiber needled felt layers (62) and the ceramic fiber needled felt layers (63) in an enclosing mode, and deformation buffering members (7) are arranged in the reinforcing spaces (64).
5. The aluminum alloy window of claim 4, wherein: deformation bolster (7) are including sticky a plurality of first arc metal shrapnels (71) that set up on glass fiber acupuncture felt layer (62) lateral wall, the inner arc wall of first arc metal shrapnel (71) is towards glass fiber acupuncture felt layer (62), the outer arc wall and the ceramic fiber acupuncture felt layer (63) adhesive connection of first arc metal shrapnel (71).
6. The aluminum alloy window of claim 5, wherein: a second arc-shaped metal elastic sheet (72) is arranged between the adjacent first arc-shaped metal elastic sheets (71), the outer arc wall of the second arc-shaped metal elastic sheet (72) is in adhesive connection with the side wall of the glass fiber needled felt layer (62), the inner arc wall of the second arc-shaped metal elastic sheet (72) faces the ceramic fiber needled felt layer (63), and the two ends of the second arc-shaped metal elastic sheet (72) are respectively in adhesive connection with the inner arc walls of the two adjacent first arc-shaped metal elastic sheets (71).
7. The aluminum alloy window of claim 1, wherein: inner casing (101) and frame (102) are located and inlay the equal sticky rubber block (8) that is equipped with of inner wall of establishing hole (3), the direction of height syntropy of the length direction of rubber block (8) and cavity glass (2), the width direction syntropy of the width direction of rubber block (8) and cavity glass (2), two the relative lateral wall of rubber block (8) all laminates at the lateral wall of cavity glass (2), two the back of the body lateral wall of rubber block (8) is contradicted with the lateral wall of inner casing (101) and frame (102) respectively.
8. The aluminum alloy window of claim 7, wherein: a plurality of reinforcing ribs (9) are embedded in the rubber block (8), and the length direction of each reinforcing rib (9) is the same as the width direction of the rubber block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663049.2U CN213205431U (en) | 2020-08-11 | 2020-08-11 | Heat-insulating noise-reducing aluminum alloy window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663049.2U CN213205431U (en) | 2020-08-11 | 2020-08-11 | Heat-insulating noise-reducing aluminum alloy window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213205431U true CN213205431U (en) | 2021-05-14 |
Family
ID=75838277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021663049.2U Active CN213205431U (en) | 2020-08-11 | 2020-08-11 | Heat-insulating noise-reducing aluminum alloy window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213205431U (en) |
-
2020
- 2020-08-11 CN CN202021663049.2U patent/CN213205431U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212053322U (en) | Sound insulation wall structure | |
| CN213205431U (en) | Heat-insulating noise-reducing aluminum alloy window | |
| CN210597783U (en) | Green type composite aluminum plate unit curtain wall | |
| CN215485633U (en) | Hollow toughened glass with sound insulation function | |
| CN207177609U (en) | A kind of frame-type aluminium section bar of Novel heat-insulation off-bridge system window | |
| CN212613490U (en) | Novel sound insulation aluminum honeycomb panel | |
| CN216973803U (en) | Architectural decoration is with glass of making an uproar that falls that gives sound insulation | |
| CN213391873U (en) | Mute door and window sash assembling structure | |
| CN212504602U (en) | Hollow toughened glass with sound insulation function | |
| CN217439849U (en) | Anti-deformation hollow glass | |
| CN218084550U (en) | Laminated vacuum glass and vehicle window | |
| CN216950079U (en) | Door and window is with warm limit structure of energy-conserving glass | |
| CN211817387U (en) | Vacuum plate | |
| CN214835883U (en) | Energy-saving door and window with radiation-resistant fireproof low-E glass | |
| CN211229288U (en) | Energy-saving composite aluminum plate for building | |
| CN213450117U (en) | High strength sound insulation door and window | |
| CN110499881A (en) | A kind of sound isolating decorative panel | |
| CN218719420U (en) | Composite air duct plate with fire resistance | |
| CN213838317U (en) | Energy-conserving door and window mounting structure of high stability | |
| CN220748051U (en) | Mute heat-preserving window | |
| CN218376205U (en) | Hollow glass with embedded Helmholtz resonator | |
| CN211851560U (en) | Effectual joint strip gives sound insulation | |
| CN214144099U (en) | Steel house room with effect gives sound insulation | |
| CN211546340U (en) | Hollow glass with heat and sound insulation effect | |
| CN209838100U (en) | Sound insulation bridge-cut-off aluminum alloy casement window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |