CN217813024U - Aluminum-plastic co-extrusion profile with efficient air-tight structure - Google Patents
Aluminum-plastic co-extrusion profile with efficient air-tight structure Download PDFInfo
- Publication number
- CN217813024U CN217813024U CN202221357563.2U CN202221357563U CN217813024U CN 217813024 U CN217813024 U CN 217813024U CN 202221357563 U CN202221357563 U CN 202221357563U CN 217813024 U CN217813024 U CN 217813024U
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- Prior art keywords
- plastic
- aluminum
- wall
- groove
- lining
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- Expired - Fee Related
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- 239000004033 plastic Substances 0.000 title claims abstract description 58
- 229920003023 plastic Polymers 0.000 title claims abstract description 58
- 238000001125 extrusion Methods 0.000 title claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 37
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000003292 glue Substances 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 239000000565 sealant Substances 0.000 claims abstract description 11
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 10
- 239000004411 aluminium Substances 0.000 claims abstract description 7
- 238000010030 laminating Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 9
- 239000002131 composite material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to an aluminium-plastic co-extrusion section bar technical field just discloses a high-efficient gas tightness structure aluminium-plastic co-extrusion section bar, including rigid plastic, rigid plastic's internal surface is provided with sealed glue, sealed right side of gluing is provided with thermal-insulated glue, thermal-insulated gluey right side is provided with expanded plastics, expanded plastics's right side is provided with the aluminium lining, set up flutedly on the aluminium lining, be provided with slide mechanism on the recess, slide mechanism is including gluing piece, T groove, slider, slide bar, the outer wall of gluing the piece is laminated with the inner wall of recess, the inner wall top at rigid plastic's internal surface top bottom and recess is seted up simultaneously in the T groove, slider and the perpendicular end inner wall sliding connection in T groove, the bottom of slider and the top fixed connection who glues the piece. The air tightness is enhanced by the heat insulation glue and the sealant, the ratio of the energy consumption of air permeation to the heat consumption of heat transfer of the outer window is reduced, and cold air permeation is reduced.
Description
Technical Field
The utility model relates to an aluminium-plastic co-extrusion section bar technical field specifically is a high-efficient gas tightness structure aluminium-plastic co-extrusion section bar.
Background
The aluminum-plastic co-extrusion is a composite section material formed by tightly compounding an aluminum lining and plastics, the section material is manufactured by compounding the plastics with the thickness of about 4mm and with a surface hard core part foamed on the surface of the aluminum lining to combine an inner metal and the outer plastics into a whole, the aluminum-plastic co-extrusion section material is a common structural form for doors and windows, a plastic steel section material or an aluminum section material is mainly adopted in the prior art, and the co-extrusion aluminum-plastic composite section material is adopted in order to overcome the defects that the strength of the plastic steel section material is not enough and the heat insulation performance of the aluminum section material is poor.
However, the air tightness of the existing aluminum-plastic co-extrusion section bar structure is general in the using process, the air permeation energy consumption greatly exceeds the heat transfer energy consumption of an outer window, cold air permeation is frequent, ventilation and adjustment can not be carried out according to summer and winter, and air is not circulated in high-temperature weather.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient gas tightness structure plastic-aluminum is section bar altogether to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high-efficient gas tightness structure plastic-aluminum co-extrusion section bar, includes rigid plastic, rigid plastic's internal surface is provided with sealed glue, sealed right side of gluing is provided with thermal-insulated glue, thermal-insulated right side of gluing is provided with expanded plastic, expanded plastic's right side is provided with the aluminium lining, the recess has been seted up on the aluminium lining, be provided with slide mechanism on the recess, slide mechanism is including gluing piece, T groove, slider, slide bar, the outer wall of gluing the piece is laminated with the inner wall of recess, the inner wall top at rigid plastic's internal surface top bottom and recess is seted up simultaneously in the T groove, the slider holds inner wall sliding connection with the perpendicular of T groove, the bottom of slider and the top fixed connection who glues the piece, the slider is fixed to run through to the both ends of slide bar and the horizontal end inner wall sliding connection in T groove.
Preferably, the number of the sliding mechanisms is two, and the sliding mechanisms are symmetrically arranged at the bottom of the inner wall of the groove by taking the center line of the groove as a symmetry axis.
Preferably, the left side of the sealant is adhered to the left side of the inner surface of the rigid plastic, and the left side of the heat-insulating glue is adhered to the right side of the sealant.
Preferably, the left side of the foamed plastic is bonded with the right side of the heat insulation glue, and the left side of the outer wall of the aluminum lining is fixedly connected with the right side of the foamed plastic.
Preferably, two air holes are sequentially formed in the left side of the outer wall of the hard plastic. The energy consumption of air permeation can be adjusted by moving the rubber block to shield or keep away from the air holes.
Preferably, a dovetail groove is formed in the right side of the outer wall of the aluminum lining, and the dovetail groove and the aluminum lining are of an integral structure. The dovetail grooves increase the moment of inertia of the aluminum lining with a small increase in the weight of the aluminum lining.
The utility model provides a high-efficient gas tightness structure plastic-aluminum is section bar altogether. The method has the following beneficial effects:
(1) The utility model discloses a thermal-insulated glue has strengthened the gas tightness with sealed glue, has reduced the proportion of air infiltration heat consumption and outer window heat transfer heat consumption, has reduced the air conditioning infiltration.
(2) The utility model discloses a gluey piece is stirred to the bleeder vent, makes slider and slide bar slide in the T inslot, drives simultaneously and glues the piece and remove in the recess of aluminium lining and keep away from the bleeder vent, can reduce the leakproofness, increases the circulation of air.
Drawings
Fig. 1 is a schematic structural view of a front view of the present invention;
FIG. 2 is a schematic left side view of the present invention;
FIG. 3 is a schematic structural diagram of a cross-sectional left view of the present invention;
fig. 4 is a cross-sectional front view of the T-slot of the present invention.
In the figure: 1. hard plastics; 2. sealing glue; 3. heat insulation glue; 4. foaming plastic; 5. an aluminum liner; 6. a sliding mechanism; 601. a rubber block; 602. a T groove; 603. a slider; 604. a slide bar; 7. air holes are formed; 8. a dovetail groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: an aluminum-plastic co-extrusion section bar with a high-efficiency airtight structure comprises a hard plastic 1, two air vents 7 are sequentially formed in the left side of the outer wall of the hard plastic 1, the air vents 7 are shielded or far away by moving a rubber block 601, the air permeation energy consumption can be adjusted, a sealant 2 is arranged on the inner surface of the hard plastic 1, a heat insulation rubber 3 is arranged on the right side of the sealant 2, the air tightness is enhanced by the heat insulation rubber 3 and the sealant 2, the ratio of the air permeation energy consumption to the heat transfer energy consumption of an outer window is reduced, the cold air permeation is reduced, the left side of the sealant 2 is bonded with the left side of the inner surface of the hard plastic 1, the left side of the heat insulation rubber 3 is bonded with the right side of the sealant 2, the right side of the heat insulation rubber 3 is provided with a foamed plastic 4, the right side of the foamed plastic 4 is provided with an aluminum lining 5, the left side of the outer wall of the aluminum lining 5 is fixedly connected with the right side of the foamed plastic 4, the right side of the outer wall of the aluminum lining 5 is provided with a dovetail groove 8, the dovetail groove 8 and the aluminum lining 5 are of an integral structure, the dovetail groove 8 increases the inertia moment of the aluminum lining 5 under the condition that the weight of the aluminum lining 5 is slightly increased, the aluminum lining 5 is provided with a groove, the groove is provided with a sliding mechanism 6, the sliding mechanism 6 comprises a rubber block 601, a T-shaped groove 602, a sliding block 603 and a sliding rod 604, the rubber block 601 is shifted through an air hole 7, the sliding block 603 and the sliding rod 604 slide in the T-shaped groove 602, the rubber block 601 is driven to move in the groove of the aluminum lining 5 away from the air hole 7, the sealing performance can be reduced, the air circulation is increased, the outer wall of the rubber block 601 is attached to the inner wall of the groove, the T-shaped groove 602 is simultaneously arranged at the bottom of the top of the inner surface of the hard plastic 1 and the top of the inner wall of the groove, the sliding block 603 is in sliding connection with the inner wall of the vertical end of the T-shaped groove 602, the bottom of the sliding block 603 is fixedly connected with the top of the rubber block 601, the sliding rod 604 fixedly penetrates through the sliding block 603, two ends of the sliding rod 604 are slidably connected with the inner wall of the transverse end of the T-shaped groove 602, the number of the sliding mechanisms 6 is two, and the sliding mechanisms are symmetrically arranged at the bottom of the inner wall of the groove by taking the center line of the groove as a symmetry axis.
When the aluminum-plastic composite material is used, the hard plastic 1, the foamed plastic 4 and the aluminum lining 5 are basic structures of aluminum-plastic co-extrusion profiles, the moment of inertia of the aluminum lining 5 is increased under the condition that the weight of the aluminum lining 5 is slightly increased by the dovetail groove 8, materials can be saved by adopting the design of the dovetail groove 8 under the requirement of the same wind pressure resistance, the air tightness is enhanced by the heat insulation glue 3 and the sealant 2, the proportion of air permeation energy consumption and heat consumption of heat transfer of an external window is reduced, cold air permeation is reduced, when in high-temperature weather, the glue block 601 can be shifted through the air holes 7, the sliding block 603 and the sliding rod 604 slide in the T groove 602, the glue block 601 is driven to move in the groove of the aluminum lining 5 and be far away from the air holes 7, the sealing performance can be reduced, the air permeation energy consumption is increased, and the air circulation performance is increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient gas tightness structure plastic-aluminum coextrusion section bar, includes rigid plastic (1), its characterized in that: the internal surface of rigid plastic (1) is provided with sealed glue (2), the right side of sealed glue (2) is provided with thermal-insulated glue (3), the right side of thermal-insulated glue (3) is provided with expanded plastic (4), the right side of expanded plastic (4) is provided with aluminium lining (5), the recess has been seted up on aluminium lining (5), be provided with slide mechanism (6) on the recess, slide mechanism (6) are including gluing piece (601), T groove (602), slider (603), slide bar (604), the outer wall of gluing piece (601) and the inner wall laminating of recess, the internal surface top bottom of rigid plastic (1) and the inner wall top of recess are seted up simultaneously in T groove (602), slider (603) and the perpendicular end inner wall sliding connection of T groove (602), the bottom of slider (603) and the top fixed connection of gluing piece (601), slider (603) are fixed to run through in slide bar (604), and the both ends of slide bar (604) and the horizontal end inner wall sliding connection of T groove (602).
2. The aluminum-plastic co-extrusion profile with the efficient airtight structure as claimed in claim 1, wherein: the number of the sliding mechanisms (6) is two, and the sliding mechanisms are symmetrically arranged at the bottom of the inner wall of the groove by taking the center line of the groove as a symmetry axis.
3. The aluminum-plastic co-extrusion profile with the efficient airtight structure as claimed in claim 1, wherein: the left side of the sealant (2) is adhered to the left side of the inner surface of the hard plastic (1), and the left side of the heat insulation glue (3) is adhered to the right side of the sealant (2).
4. The aluminum-plastic co-extrusion profile with the efficient airtight structure as claimed in claim 1, wherein: the left side of the foamed plastic (4) is bonded with the right side of the heat insulation glue (3), and the left side of the outer wall of the aluminum lining (5) is fixedly connected with the right side of the foamed plastic (4).
5. The aluminum-plastic co-extrusion profile with the efficient airtight structure as claimed in claim 1, wherein: two air holes (7) are sequentially formed in the left side of the outer wall of the hard plastic (1).
6. The aluminum-plastic co-extruded profile with the efficient airtight structure as claimed in claim 1, wherein: the aluminum lining is characterized in that a dovetail groove (8) is formed in the right side of the outer wall of the aluminum lining (5), and the dovetail groove (8) and the aluminum lining (5) are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221357563.2U CN217813024U (en) | 2022-06-01 | 2022-06-01 | Aluminum-plastic co-extrusion profile with efficient air-tight structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221357563.2U CN217813024U (en) | 2022-06-01 | 2022-06-01 | Aluminum-plastic co-extrusion profile with efficient air-tight structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217813024U true CN217813024U (en) | 2022-11-15 |
Family
ID=83988861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221357563.2U Expired - Fee Related CN217813024U (en) | 2022-06-01 | 2022-06-01 | Aluminum-plastic co-extrusion profile with efficient air-tight structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217813024U (en) |
-
2022
- 2022-06-01 CN CN202221357563.2U patent/CN217813024U/en not_active Expired - Fee Related
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| 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: 20221115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |