CN209838085U - Connecting structure of aluminum-plastic door and window profile and aluminum-plastic door and window profile - Google Patents
Connecting structure of aluminum-plastic door and window profile and aluminum-plastic door and window profile Download PDFInfo
- Publication number
- CN209838085U CN209838085U CN201920395930.XU CN201920395930U CN209838085U CN 209838085 U CN209838085 U CN 209838085U CN 201920395930 U CN201920395930 U CN 201920395930U CN 209838085 U CN209838085 U CN 209838085U
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- Prior art keywords
- aluminum
- plastic
- connecting piece
- profile
- window
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Links
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003292 glue Substances 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 229910000838 Al alloy Inorganic materials 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The utility model provides a connecting structure of aluminum-plastic door and window profiles and aluminum-plastic door and window profiles, which solves the technical problems of high cost, easy sash dropping of plastic window sashes and poor heat-insulating performance of aluminum windows of the existing aluminum-plastic door and window profiles; the plastic profile comprises a plastic profile, an aluminum profile and a connecting piece, wherein the connecting piece comprises a head part and a rod part; the side surface of the plastic section is provided with a connecting piece notch in the length direction, the head part of the connecting piece is wrapped by the connecting piece notch, and the rod part of the connecting piece extends out of the connecting piece notch; a cantilever is arranged in the length direction of the side surface of the aluminum profile and is fixedly connected with the rod part of the connecting piece; and a glue injection groove is formed among the plastic section, the aluminum section and the connecting piece, and the glue injection groove is injected with connecting glue. The utility model discloses the wide application is in plastic-aluminum door and window section bar connection technical field.
Description
Technical Field
The utility model relates to a connection structure especially relates to a connection structure and plastic-aluminum door and window section bar of plastic-aluminum door and window section bar.
Background
At present, the door and window section mainly comprises a plastic steel section and an aluminum alloy section.
The plastic steel section has low heat conductivity coefficient due to the influence of the performance of the material, and is beneficial to energy conservation; however, the plastic material of the plastic steel window is soft, and the window is easy to fall off after long time, so that the window is not closed well or cannot be closed well due to the fact that the window sash falls down due to deformation of the plastic material. The plastic steel is internally provided with a steel lining for providing strength to resist wind pressure, and hardware of the plastic steel is screwed on the steel lining, so that the plastic material is deformed for a long time, and the problem of fan falling exists.
The aluminum alloy section has good strength and poor heat insulation performance, but the energy-saving cost of the large broken bridge structure compounded by a rolling way is too high.
In recent years, with the increasing of national energy-saving standards, 75% of energy saving in the fourth stage is enforced in a plurality of provinces and cities, and higher requirements are made on heat transfer coefficients of doors and windows. Therefore, the composite section with the advantages of the plastic steel section and the aluminum alloy section has more advantages by adopting the aluminum-plastic composite mode.
However, the existing aluminum-plastic doors and windows adopt a rolling compounding mode, and the equipment and labor cost is high.
Disclosure of Invention
The utility model discloses to current plastic-aluminum door and window section bar with high costs, mould the window casement and easily fall the fan and the poor technical problem of aluminium window heat-proof quality, provide a connection structure and plastic-aluminum door and window section bar with low costs, the casement easily falls the fan, the heat-proof quality good plastic-aluminum door and window section bar.
Therefore, the utility model adopts the technical scheme that the connecting piece comprises a plastic section bar, an aluminum section bar and a connecting piece, wherein the connecting piece comprises a head part and a rod part; the side surface of the plastic section is provided with a connecting piece notch in the length direction, the head part of the connecting piece is wrapped by the connecting piece notch, and the rod part of the connecting piece extends out of the connecting piece notch; a cantilever is arranged in the length direction of the side surface of the aluminum profile and is fixedly connected with the rod part of the connecting piece; and a glue injection groove is formed among the plastic section, the aluminum section and the connecting piece, and the glue injection groove is injected with connecting glue.
Preferably, the connector notch, the connector and the cantilever are all provided in two.
Preferably, the connector is a T-connector or a pi-connector.
Preferably, two cantilevers are located between the shanks of the two connecting elements, the cantilevers being connected to the connecting elements by means of screws or pins.
The utility model also provides an aluminum-plastic door and window section bar, connection structure including foretell aluminum-plastic door and window section bar.
Preferably, the plastic section bar is arranged on the outdoor side, and the aluminum section bar is arranged on the indoor side.
The beneficial effects of the utility model, fixed with the cantilever of aluminium alloy through the connecting rod with plastic section, realize combining plastic section and aluminium alloy perfectly as an organic whole, full play plastic section and aluminium alloy's advantage, the heat-proof quality is good. The rolling structure is avoided, and the equipment and labor cost is reduced. The plastic section is arranged outside the room, and the whole window has good energy-saving effect due to low heat conductivity coefficient of the plastic section, thereby meeting the national requirement of low heat transfer coefficient. The problem that the common plastic steel window sash is easy to fall is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection between the plastic section and the connecting piece.
Description of the symbols in the drawings
1. Plastic section bar; 2. an aluminum profile; 3. a connecting member; 4. a cantilever; 5. a connector slot; 6. a screw; 7. connecting glue; 8. a head portion; 9. a stem portion.
Detailed Description
The present invention will be further described with reference to the following examples.
As shown in fig. 1-2, the utility model comprises a plastic section bar 1, an aluminum section bar 2, and a connecting piece 3, wherein the connecting piece 3 comprises a head part 8 and a rod part 9; a connecting piece notch 5 is arranged in the length direction of the side surface of the plastic section bar 1, the head 8 of the connecting piece 3 is wrapped by the connecting piece notch 5, and the rod part 9 of the connecting piece 3 extends out of the connecting piece notch 5; the side surface of the aluminum profile 2 is provided with a cantilever 4 in the length direction, and the cantilever 4 is fixedly connected with the rod part 9 of the connecting piece 3; and a glue injection groove is formed among the plastic section bar 1, the aluminum section bar 2 and the connecting piece 3, and the glue injection groove is injected with connecting glue 7.
The connecting piece notch 5, the connecting piece 3 and the cantilever 4 are all provided with two.
The connecting piece 3 is a T-shaped connecting piece 3 or a pi-shaped connecting piece. Specifically, the head of the pi-shaped connector is the same as the head of the T-shaped connector 3, and the stems of the pi-shaped connector are two stems of the same length.
The two cantilevers 4 are located between the rods 9 of the two connecting elements 3, and the cantilevers 4 are connected to the connecting elements 3 by means of screws 6 or pins.
The utility model also provides an aluminum-plastic door and window section bar, connection structure including foretell aluminum-plastic door and window section bar. And the plastic section bar 1 is arranged at the outdoor side, and the aluminum section bar 2 is arranged at the indoor side.
The processing method comprises the following steps: firstly, cutting a plastic section bar 1, an aluminum section bar 2 and a connecting piece 3 to proper sizes; then inserting the connecting piece 3 into a notch reserved in the plastic section bar 1, and respectively welding the plastic section bar 1 into a frame and forming a frame by combining corners of the aluminum section bar; and finally, the two frames are connected into a whole in a mechanical connection mode.
The utility model discloses a connecting rod with plastic-section bar 1 is fixed with aluminium alloy 2's cantilever 4, realizes combining plastic-section bar 1 and aluminium alloy 2 perfectly as an organic whole, full play plastic-section bar 1 and aluminium alloy 2's advantage, the heat-proof quality is good. The rolling structure is avoided, and the equipment and labor cost is reduced. The plastic section bar 1 is arranged outside the room, and the whole window has good energy-saving effect due to the low heat conductivity coefficient of the plastic section bar 1, thereby meeting the national requirement of low heat transfer coefficient. The problem that the common plastic steel window sash is easy to fall is avoided.
However, the above embodiments are only examples of the present invention, and the scope of the present invention should not be limited thereby, and the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.
Claims (6)
1. A connecting structure of aluminum-plastic door and window profiles comprises a plastic profile and an aluminum profile and is characterized by further comprising a connecting piece, wherein the connecting piece comprises a head part and a rod part; the side surface of the plastic section is provided with a connecting piece notch in the length direction, the head part of the connecting piece is wrapped by the connecting piece notch, and the rod part of the connecting piece extends out of the connecting piece notch; a cantilever is arranged in the length direction of the side surface of the aluminum profile and is fixedly connected with the rod part of the connecting piece; and an injection groove is formed among the plastic section, the aluminum section and the connecting piece, and the injection groove is injected with connecting glue.
2. The connecting structure of the plastic-aluminum door and window profile according to claim 1, wherein there are two connecting piece notches, two connecting pieces and two cantilevers.
3. The connecting structure of the aluminum-plastic door and window profile of claim 2, wherein the connecting member is a T-shaped connecting member or a pi-shaped connecting member.
4. The connecting structure of the aluminum-plastic door and window profile of claim 2, wherein the two cantilevers are positioned between the rod parts of the two connecting pieces, and the cantilevers are connected with the connecting pieces through screws or pins.
5. An aluminum-plastic door and window profile, characterized by comprising the connection structure of the aluminum-plastic door and window profile as claimed in any one of claims 1 to 4.
6. The aluminum-plastic door and window profile as recited in claim 5, wherein the plastic profile is disposed on the outdoor side, and the aluminum profile is disposed on the indoor side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395930.XU CN209838085U (en) | 2019-03-26 | 2019-03-26 | Connecting structure of aluminum-plastic door and window profile and aluminum-plastic door and window profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395930.XU CN209838085U (en) | 2019-03-26 | 2019-03-26 | Connecting structure of aluminum-plastic door and window profile and aluminum-plastic door and window profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209838085U true CN209838085U (en) | 2019-12-24 |
Family
ID=68908278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920395930.XU Active CN209838085U (en) | 2019-03-26 | 2019-03-26 | Connecting structure of aluminum-plastic door and window profile and aluminum-plastic door and window profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209838085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275299A (en) * | 2023-05-05 | 2023-06-23 | 宁波禾隆新材料股份有限公司 | Aluminum plastic processing accessory, method, system and storage medium |
-
2019
- 2019-03-26 CN CN201920395930.XU patent/CN209838085U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275299A (en) * | 2023-05-05 | 2023-06-23 | 宁波禾隆新材料股份有限公司 | Aluminum plastic processing accessory, method, system and storage medium |
| CN116275299B (en) * | 2023-05-05 | 2023-12-26 | 宁波禾隆新材料股份有限公司 | Aluminum plastic processing accessory, method, system and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200819 Address after: No.178 xishuimen, Xinxing community, Chunhua street, Jiangning District, Nanjing, Jiangsu Province Patentee after: Chen Qingtao Address before: Caomiaozi town in Shandong province Weihai City Road 264200 chess Lingang Economic and Technological Development Zone No. 566-1 Patentee before: Weihai Weigao Yingxin Construction Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |