CN221073921U - 45-Degree lap joint aluminum alloy profile - Google Patents
45-Degree lap joint aluminum alloy profile Download PDFInfo
- Publication number
- CN221073921U CN221073921U CN202322234863.2U CN202322234863U CN221073921U CN 221073921 U CN221073921 U CN 221073921U CN 202322234863 U CN202322234863 U CN 202322234863U CN 221073921 U CN221073921 U CN 221073921U
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- component
- lap joint
- alloy section
- cavity
- 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
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 54
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 description 31
- 238000005452 bending Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a 45-degree lap joint aluminum alloy section, which comprises a first part and a second part, wherein a dovetail groove is formed in the first part, and a connecting piece matched with the dovetail groove is formed in the second part. According to the 45-degree lap joint aluminum alloy section, the lengths of the first component and the second component are cut in advance when the 45-degree lap joint aluminum alloy section is used, and then the connecting piece of the second component is inserted into the dovetail groove on the corresponding first component, so that the first component and the second component are connected through the dovetail groove and the connecting piece, the operation is simple, and the first component and the second component can be tightly connected together.
Description
Technical Field
The utility model relates to the technical field of aluminum alloy profiles, in particular to a 45-degree lap joint aluminum alloy profile.
Background
The aluminum alloy section bar is a common building material, is widely applied to the fields of doors and windows and the like, and generally needs to be connected at an angle of 45 degrees when a structure is built, so as to realize specific design requirements.
If the authorized bulletin number is CN218816058U, the authorized bulletin day is 2023, 4 and 7, the patent is entitled "an aluminum alloy window frame 45 degree angle structure", which comprises two aluminum alloy sections, an aluminum alloy angle code and a pin; the aluminum alloy section is provided with a section with an angle of 45 degrees and a cavity extending along the length direction of the section; the aluminum alloy corner fitting is provided with an insertion part for being inserted into the cavity, insertion holes are correspondingly formed in the insertion part and the aluminum alloy section, and the pin penetrates through the insertion holes to fixedly connect the aluminum alloy corner fitting and the aluminum alloy section.
The aluminum alloy section generally needs to be used in combination, for example, two parts which are connected together are overlapped by 45 degrees at the same time, in the prior art, the two parts which need to be connected with each other generally need to be fixed through structures such as screws, and obviously, certain material resources and manpower are required to be consumed in the operation, and the operation is complicated.
Disclosure of utility model
The utility model aims to provide a 45-degree lap joint aluminum alloy section to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
The 45-degree lap joint aluminum alloy section comprises a first part and a second part, wherein a dovetail groove is formed in the first part, and a connecting piece matched with the dovetail groove is formed in the second part.
According to the 45-degree lap joint aluminum alloy section, the connecting piece is internally provided with the cavity.
According to the 45-degree lap joint aluminum alloy section, two second parts are arranged on one side of the first part.
According to the 45-degree lap joint aluminum alloy section, the connecting pieces are respectively constructed at the two ends of the second part.
According to the 45-degree lap joint aluminum alloy section, the first heat insulation cavity is formed in the second part.
According to the 45-degree lap joint aluminum alloy section, the reinforcing plate is fixed on the inner wall of the first heat insulation cavity.
According to the 45-degree lap joint aluminum alloy section, the first heat insulation cavity is filled with the first heat insulation layer.
The 45-degree lap joint aluminum alloy section comprises two first parts and two second parts, wherein a second heat insulation cavity is formed between the two first parts and the two second parts.
According to the 45-degree lap joint aluminum alloy section, the second heat insulation cavity is filled with the second heat insulation layer.
According to the 45-degree lap joint aluminum alloy section, the clamping piece is arranged in the second heat insulation cavity.
In the technical scheme, the 45-degree lap joint aluminum alloy section provided by the utility model has the advantages that the lengths of the first component and the second component are cut in advance when the 45-degree lap joint aluminum alloy section is used, and then the connecting piece of the second component is inserted into the dovetail groove on the corresponding first component, so that the first component and the second component are connected through the dovetail groove and the connecting piece, the operation is simpler, and the first component and the second component can be tightly connected together.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a structure according to still another embodiment of the present utility model;
FIG. 3 is a schematic diagram of a bending plate structure according to an embodiment of the present utility model;
Fig. 4 is a schematic cross-sectional structure of a bending plate according to an embodiment of the present utility model.
Reference numerals illustrate:
1. A first component; 2. a second component; 3. a dovetail groove; 4. a connecting piece; 5. a cavity; 6. a first insulating chamber; 7. a reinforcing plate; 8. a second insulating chamber; 9. a bending plate; 10. a clamping groove.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-4, an embodiment of the present utility model provides a 45 ° lap joint aluminum alloy section, which includes a first component 1 and a second component 2, wherein a dovetail groove 3 is configured on the first component 1, and a connecting piece 4 adapted to the dovetail groove 3 is configured on the second component 2.
Specifically, when the aluminum alloy section is produced, the aluminum alloy section is generally cut into long strips with different lengths according to the requirements, the cross sections of different aluminum alloy sections are generally different so as to adapt to different working environments, the aluminum alloy section is widely applied to the field of doors and windows, namely, the aluminum alloy sections on two adjacent sides are generally 90 degrees, and for this purpose, the unilateral aluminum alloy section is required to be cut into 45 degrees so as to be convenient to connect, which is the prior art and is not repeated; when in assembly, a plurality of unilateral aluminum alloy sections are required to be formed by a plurality of parts, the innovation point of the utility model is that the dovetail grooves 3 and the connecting pieces 4 are respectively arranged on the adjacent first part 1 and second part 2 (the connecting pieces 4 are configured into shapes matched with the dovetail grooves 3), when in assembly, the connecting pieces 4 of the second part 2 are inserted into the dovetail grooves 3 of the corresponding first part 1 until the first part 1 and the second part 2 are aligned, so that the connection of the first part 1 and the second part 2 is completed, the operation of the process is convenient, and the connected first part 1 and second part 2 are limited by the dovetail grooves 3 and the connecting pieces 4 and cannot easily shake relatively.
According to the 45-degree lap joint aluminum alloy section provided by the embodiment of the utility model, the lengths of the first component 1 and the second component 2 are cut in advance when the 45-degree lap joint aluminum alloy section is used, and then the connecting piece 4 of the second component 2 is inserted into the dovetail groove 3 corresponding to the first component 1, so that the first component 1 and the second component 2 are connected through the dovetail groove 3 and the connecting piece 4, the operation is simple, and the first component 1 and the second component 2 can be tightly connected together.
In a further embodiment of the utility model, the connecting piece 4 is internally configured with a cavity 5. Specifically, the cross section of the cavity 5 is polygonal, preferably triangular, so that the cavity 5 has a certain stability, and the deformation of the connecting piece 4 is avoided as much as possible while saving materials.
Still further, two second parts 2 are provided on one side of the first part 1. Specifically, two dovetail grooves 3 are symmetrically arranged on the same side of the first component 1, and the connecting pieces 4 of the two second components 2 can be respectively inserted into the two dovetail grooves 3, so that the two second components 2 are connected through the first component 1, and different working environments are adapted.
Further, both ends of the second part 2 are configured with a connecting piece 4. Specifically, the connecting pieces 4 at two ends of the second component 2 can be connected with the first components 1, so that two second components 2 can be arranged between the two first components 1, namely, the two first components 1 are connected through the two second components 2, thereby being suitable for a relatively complex working environment.
Still further, the second part 2 is internally configured with a first insulating cavity 6. Specifically, the cross section of the first heat insulation cavity 6 is polygonal, so that the stability of the second component 2 can be ensured as much as possible while materials are saved, meanwhile, the first heat insulation cavity 6 can play a certain role in heat insulation (the air in the first heat insulation cavity 6 serves as a heat insulation layer), and when the temperature of one side of the second component 2 is increased, the heat transfer can be slowed down as much as possible through the first heat insulation cavity 6, and the influence on the other side caused by the temperature increase of one side of the second component 2 is reduced as much as possible.
Still further, the first heat insulation chamber 6 inner wall is fixed with reinforcing plate 7. Specifically, be provided with a plurality of reinforcing plates 7 in the first thermal-insulated chamber 6, can support first thermal-insulated chamber 6 through reinforcing plate 7, further improve the intensity and the stability of second part 2.
Still further, the first heat insulation cavity 6 is filled with a first heat insulation layer. Specifically, the first heat insulating layer is made of a heat insulating material, preferably a foam adhesive, and the heat insulating effect of the second member 2 can be improved by filling the foam adhesive in the first heat insulating layer.
Preferably, a second insulating chamber 8 is formed between two of said first members 1 and two of said second members 2. Specifically, when the two second parts 2 are connected with the two first parts 1, a certain space exists between the two second parts 2, namely the second heat insulation cavity 8, and the space is arranged in such a way that the aluminum alloy profile is provided with three heat insulation cavities (namely the two first heat insulation cavities 6 and the one second heat insulation cavity 8) after being assembled, so that the heat insulation effect of the aluminum alloy profile is improved.
Still further, the second heat insulation cavity 8 is filled with a second heat insulation layer. Specifically, the second heat-insulating layer may be made of the same material as the first heat-insulating layer, such as a foaming adhesive, and the heat-insulating effect of the second heat-insulating cavity 8 may be effectively improved by filling the foaming adhesive.
In yet another embodiment of the present utility model, further, a clamping member is disposed in the second heat insulation cavity 8. Specifically, the clamping piece comprises two bending plates 9 fixed on two opposite sides of the second heat insulation cavity 8, the bending plates 9 are integrally provided with a certain elastic force, the two bending plates 9 are respectively fixed on one opposite sides of the two second parts 2, the corresponding two bending plates 9 are rotationally symmetrical to each other, and a clamping groove 10 is formed at one end of the bending plate 9 away from the corresponding second part 2 (as shown in fig. 4); when the first component 1 and the second component 2 are assembled, firstly, one second component 2 is inserted between the two first components 1, then the other second component 2 is inserted, when the other second component 2 is inserted, the two bending plates 9 are mutually extruded and deformed (as shown in fig. 4, the two bending plates 9 are mutually close), until the two bending plates 9 are misplaced, the second component 2 is pulled until the two bending plates 9 are mutually close, so that the two clamping grooves 10 are mutually clamped, the assembly of the two second components 2 and the two first components 1 is completed (the positions of the two bending plates 9 are required to be determined according to the size and the cutting position, so that the assembly of the two second components 2 and the two first components 1 is completed when the two clamping grooves 10 are mutually clamped), and the effect of the arrangement is that the connectivity between the two second components 2 can be further improved through the mutual clamping of the two bending plates 9, and when the second components 2 on one side are mutually clamped or are deformed, a certain supporting force can be provided through the mutual clamping of the two bending plates 9, and the whole stability of the whole structure can be increased under heating.
It should be noted that, because the aluminum alloy section needs to be cut according to the situation, the two ends of the first heat insulation cavity 6 and the second heat insulation cavity 8 are both openings, and for this reason, sealing treatment needs to be performed when the aluminum alloy sections on two sides are connected by 45 degrees, so as to improve the heat insulation effect of the first heat insulation cavity 6 and the second heat insulation cavity 8 of the unilateral aluminum alloy section.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (9)
1. The 45-degree lap joint aluminum alloy section comprises a first component and a second component, and is characterized in that a dovetail groove is formed in the first component, a connecting piece matched with the dovetail groove is formed in the second component, a cavity is formed in the connecting piece, and the cross section of the cavity is polygonal.
2. A 45 ° lap joint aluminium alloy section according to claim 1, wherein the first part is provided with two second parts on one side.
3. A 45 ° lap joint aluminium alloy section according to claim 2, wherein both ends of the second part are configured with connectors.
4. A 45 ° lap joint aluminium alloy section according to claim 1, wherein the second part is internally structured with a first insulating cavity.
5. The 45 ° lap joint aluminum alloy section of claim 4, wherein said first insulating cavity inner wall is secured with a reinforcing plate.
6. The 45 ° lap joint aluminum alloy section of claim 4, wherein said first insulating cavity is filled with a first insulating layer.
7. A 45 ° lap joint aluminium alloy section according to claim 3, wherein a second heat insulating cavity is formed between two of said first and second parts.
8. The 45 ° lap joint aluminum alloy section of claim 7, wherein said second insulating cavity is filled with a second insulating layer.
9. The 45 ° lap joint aluminum alloy section of claim 7, wherein said second insulating cavity is provided with a snap-fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322234863.2U CN221073921U (en) | 2023-08-18 | 2023-08-18 | 45-Degree lap joint aluminum alloy profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322234863.2U CN221073921U (en) | 2023-08-18 | 2023-08-18 | 45-Degree lap joint aluminum alloy profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221073921U true CN221073921U (en) | 2024-06-04 |
Family
ID=91257280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322234863.2U Active CN221073921U (en) | 2023-08-18 | 2023-08-18 | 45-Degree lap joint aluminum alloy profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221073921U (en) |
-
2023
- 2023-08-18 CN CN202322234863.2U patent/CN221073921U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9234380B2 (en) | Thermally insulating composite frame apparatus with slide-in thermal isolator and method for making same | |
| KR102040634B1 (en) | Curtain wall with reinforced insulation structure | |
| CN221073921U (en) | 45-Degree lap joint aluminum alloy profile | |
| KR101657419B1 (en) | Multi purpose adiabatic frame and with a frame windows | |
| CN203594316U (en) | Frame and sash flush type heat insulation swinging-out casement window | |
| CN220849361U (en) | Heat insulation strip structure of broken bridge aluminum door and window | |
| CN211776843U (en) | Built-in connecting piece for combined door and window frame and combined door and window frame | |
| CN219638698U (en) | Expandable corner column assembly and door and window corner connection structure | |
| CN215330456U (en) | Assembled section bar for laser room | |
| CN214835723U (en) | Heat insulation strip for aluminum alloy door and window | |
| CN211448367U (en) | Corner structure of aluminum alloy door and window | |
| CN219045379U (en) | Thermal insulation structure and door and window with same | |
| CN219158246U (en) | Construction structure for L-shaped node connection | |
| CN220101055U (en) | Bridge cut-off heat insulation structure of door and window section bar | |
| CN218177051U (en) | Aluminum-clad wood artistic window | |
| CN218265582U (en) | Novel energy-saving aluminum-plastic window structure | |
| CN211524528U (en) | Outward opening sash of glass window | |
| CN221049043U (en) | Glass fiber reinforced plastic double-layer hollow structure | |
| CN221120582U (en) | Aluminum profile connecting structure | |
| CN210622036U (en) | Curtain wall connecting structure with high connecting strength | |
| CN216841205U (en) | Assembled flat-open window | |
| CN217501477U (en) | Corner glue injection structure of aluminum alloy window frame | |
| CN109059530B (en) | Timber drying kiln of casing grafting structure | |
| CN217841390U (en) | Thermal-insulated compound angle sign indicating number | |
| CN115012785A (en) | Integrated bridge cut-off aluminum window body structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |