CN212535478U - Expansion and contraction aluminum profile corner - Google Patents
Expansion and contraction aluminum profile corner Download PDFInfo
- Publication number
- CN212535478U CN212535478U CN202020830443.4U CN202020830443U CN212535478U CN 212535478 U CN212535478 U CN 212535478U CN 202020830443 U CN202020830443 U CN 202020830443U CN 212535478 U CN212535478 U CN 212535478U
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- Prior art keywords
- plate
- corner
- slots
- connecting plate
- slot
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 15
- 230000008602 contraction Effects 0.000 title abstract description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses an expansion and contraction aluminum profile corner, which comprises a connecting plate, a corner plate, a slot and a plug board, wherein the cross section of the slot is of an Contraband-shaped structure and is internally provided with a wave-shaped groove; the two surfaces of the inserting plate are provided with wave-shaped bulges corresponding to the wave-shaped grooves on the inserting grooves, and the inserting plate is inserted into the inserting grooves; slots are fixedly connected to two ends of the connecting plate, the slots on the connecting plate are vertically arranged at one end of the connecting plate, and the other end of the connecting plate is arranged at an angle of 135 degrees; the two ends of the corner plate are fixedly connected with slots, and the slots on the corner plate are arranged in the same direction and form an angle of 135 degrees; a pair of connecting plates are symmetrically arranged on two sides of the corner plate respectively, slots perpendicular to the connecting plates are connected with slots on the corner plate respectively through inserting plates, and slots arranged at an angle of 135 degrees with the connecting plates are connected with each other through inserting plates. The utility model relates to a door and window connects accessory technical field, advantage compared with prior art lies in: simple structure, convenient to use, adaptable multiple window thickness size.
Description
Technical Field
The utility model relates to a door and window connects accessory technical field, specifically indicates an expand aluminium alloy corner that contracts.
Background
The aluminium alloy corner is often used in house ornamentation door and window corner for connect two windows, thereby make the closed and good support of window corner, consequently the aluminium alloy corner mainly plays the connection effect when door and window installation.
Since the commonly used windows at present usually have different thicknesses for adapting to the use scenes, and the corners also need corresponding dimensions when being matched with the windows with different thicknesses, the corners meeting all dimensions are often needed during the door and window processing. The corners are integrally manufactured by aluminum profiles, so that not only can the process line and cost of production and processing be increased for door and window manufacturers, but also a great amount of raw materials and corner accumulation can be formed, and certain pressure is increased for processing and storage of enterprises; and is inflexible and poorly adaptable when in use.
There is a need for improvement.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide an aluminium alloy corner that contracts expands of simple structure, convenient to use, adaptable multiple window thickness size.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the designed expansion and contraction aluminum profile corner comprises a connecting plate, a corner plate, slots and inserting plates, wherein the cross section of each slot is of an Contraband-shaped structure, and a wave-shaped groove is formed inwards; the two surfaces of the inserting plate are provided with wave-shaped bulges corresponding to the wave-shaped grooves on the inserting grooves, and the inserting plate is inserted into the inserting grooves; slots are fixedly connected to two ends of the connecting plate, the slots on the connecting plate are vertically arranged at one end of the connecting plate, and the other end of the connecting plate is arranged at an angle of 135 degrees; slots are fixedly connected with the two ends of the corner plate, and the slots on the corner plate are arranged in the same direction and form an angle of 135 degrees; the two sides of the corner plate are symmetrically provided with a pair of connecting plates respectively, the slots vertical to the connecting plates are connected with the slots on the corner plate through the inserting plates respectively, and the slots arranged at an angle of 135 degrees with the connecting plates are connected with each other through the inserting plates. The size transformation of the connecting side is realized by the matching of the inserting plates with different lengths and the inserting grooves, so that the design can adapt to windows with various thicknesses.
Furthermore, an inner corner is vertically arranged in the center of the corner plate, the inner corner is located outside a frame body formed by the connecting plate and the corner plate, and the corner plate is connected with the inner corner through a heat insulation strip.
Further, the distance between two adjacent wave-shaped grooves on the slot is 0.3-0.6 mm.
Preferably, in the machining process, the distance between two adjacent wave-shaped grooves after slotting is 0.6mm, the distance between two adjacent wave-shaped grooves after the spraying process is 0.3mm, and the distance between two adjacent wave-shaped protrusions on the inserting plate is also 0.3 mm.
Further, the ratio of the depth to the width of the wave-shaped groove on the slot is 2.5:1, so that better connection stability can be provided.
Further, the depth of the slot is 10mm, and a window with the minimum thickness of 20mm can be connected to cover most windows with common models in the market.
Furthermore, connecting plate, corner board, picture peg, slot and internal corner are all 2mm thick aluminium alloy and make.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model utilizes the matching of the slots and the plugboards with different sizes to control the size of the connecting side, thereby realizing the matching of windows with various thicknesses, having simple structure, being capable of matching and installing only by measuring the cutting plugboard, having convenient use and solving the phenomenon of accumulation of a large number of corners; due to the fact that the wavy grooves are matched with the wavy bulges, the integral structure can be installed tightly and firmly.
Drawings
Fig. 1 is a schematic structural view of the angle of the aluminum profile for expansion and contraction of the present invention.
Fig. 2 is a schematic view of the use of the angle of the aluminum profile for expansion and contraction of the present invention.
As shown in the figure: 1. the heat insulation plate comprises a connecting plate, 2, corner plates, 3, slots, 4, inserting plates, 5, inner corners, 6 and heat insulation strips.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Example, see figure 1: the utility model comprises a connecting plate 1, a corner plate 2, a slot 3 and a plug board 4, wherein the cross section of the slot 3 is in an Contraband-shaped structure and is internally provided with a wave-shaped groove; the two surfaces of the inserting plate 4 are provided with wave-shaped bulges corresponding to the wave-shaped grooves on the slot 3, and the inserting plate 4 is inserted into the slot 3; the two ends of the connecting plate 1 are fixedly connected with slots 3, the slots 3 on the connecting plate 1 are vertically arranged at one end of the connecting plate 1, and the other end of the connecting plate 1 is arranged at an angle of 135 degrees; two ends of the corner plate 2 are fixedly connected with slots 3, and the slots 3 on the corner plate 2 are arranged in the same direction and form an angle of 135 degrees; the two sides of the corner plate 2 are respectively and symmetrically provided with a pair of connecting plates 1, slots 3 perpendicular to the connecting plates 1 are respectively connected with the slots 3 on the corner plate 2 through the inserting plates 4, and the slots 3 forming 135-degree angles with the connecting plates 1 are mutually connected through the inserting plates 4.
The central part of the corner plate 2 is vertically provided with an inner corner 5, the inner corner 5 is positioned outside a frame body formed by the connecting plate 1 and the corner plate 2, the corner plate 2 is connected with the inner corner 5 through a heat insulation strip 6, the distance between two adjacent wave-shaped grooves in the slot 3 is 0.3-0.6mm, the depth and width ratio of the wave-shaped grooves in the slot 3 are 2.5:1, the depth of the slot 3 is 10mm, and the connecting plate 1, the corner plate 2, the inserting plate 4, the slot 3 and the inner corner 5 are made of aluminum profiles with the thickness of 2 mm.
When the combined type angle-adjustable socket is used specifically, the inserting plate 4 is cut according to the distance actually measured during installation, and the inserting plate 4 is inserted into the corresponding groove during installation, so that corner combination and connection can be completed.
FIG. 2 is a view showing the installation structure of a corner of a window with 120mm thickness on both sides, wherein an inner corner 5 is connected with a corner plate 2, the inner corner 5 and the corner plate 2 are spliced with a window profile, and the length of the whole corner structure is measured by a measuring tool to enable a connecting plate 1 to be parallel to the outer side of the window, so that the distance between the corner plate 2 and the connecting plate 1 is about 70mm, a pair of inserting plates 4 for connecting the corner plate 2 and the connecting plate 1 is cut, the length of the inserting plates 4 is 70mm, and the inserting plates 4 are used for inserting slots 3 between the corner plate 2 and the connecting plate 1; after the process is finished, the distance between the pair of connecting plates 1 is measured, the length of the inserting plate 4 between the two connecting plates 1 is 83mm, the inserting plate 4 with the length of 83mm is cut, the inserting plate 4 is inserted into the pair of inserting grooves 3 which are arranged at an angle of 135 degrees with the connecting plates 1, and the combination can be finished through the structure of a corner. The whole installation process can adapt to different installation sizes only by measuring and cutting the inserting plate 4, and only the corner plate 2, the connecting plate 1, the inner corner 5 and the inserting plate 4 need to be produced for a factory, so that the accumulation of materials cannot be caused.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. An expansion aluminum profile corner is characterized in that: comprises a connecting plate (1), a corner plate (2), a slot (3) and an inserting plate (4),
the cross section of the slot (3) is of an Contraband-shaped structure and is internally provided with a wave-shaped groove;
the two surfaces of the inserting plate (4) are provided with wave-shaped bulges corresponding to the wave-shaped grooves on the inserting groove (3), and the inserting plate (4) is inserted into the inserting groove (3);
slots (3) are fixedly connected to two ends of the connecting plate (1), the slots (3) in the connecting plate (1) are vertically arranged at one end of the connecting plate (1), and the other end of the connecting plate is arranged at an angle of 135 degrees;
slots (3) are fixedly connected to two ends of the corner plate (2), and the slots (3) on the corner plate (2) are arranged in the same direction and form an angle of 135 degrees;
the both sides of corner board (2) symmetry respectively set up a pair of connecting plate (1), and slot (3) of perpendicular to connecting plate (1) pass through picture peg (4) are connected respectively slot (3) on corner board (2), and slot (3) that are 135 jiaos of settings with connecting plate (1) pass through picture peg (4) interconnect.
2. The angle of the aluminum profile of claim 1, which is characterized in that: an inner corner (5) is vertically arranged in the center of the corner plate (2), the inner corner (5) is located outside a frame body formed by the connecting plate (1) and the corner plate (2), and the corner plate (2) is connected with the inner corner (5) through a heat insulation strip (6).
3. The angle of the aluminum profile of claim 2, wherein: the distance between two adjacent wave-shaped grooves on the slot (3) is 0.3-0.6 mm.
4. The expanding and contracting aluminum profile corner as claimed in claim 3, wherein: the ratio of the depth to the width of the wave-shaped groove on the slot (3) is 2.5: 1.
5. The angle of the aluminum profile of claim 4, wherein: the depth of the slot (3) is 10 mm.
6. The angle of the aluminum profile of claim 5, wherein: the connecting plate (1), the corner plate (2), the inserting plate (4), the inserting groove (3) and the inner corner (5) are all made of aluminum profiles with the thickness of 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020830443.4U CN212535478U (en) | 2020-05-18 | 2020-05-18 | Expansion and contraction aluminum profile corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020830443.4U CN212535478U (en) | 2020-05-18 | 2020-05-18 | Expansion and contraction aluminum profile corner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212535478U true CN212535478U (en) | 2021-02-12 |
Family
ID=74541523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020830443.4U Expired - Fee Related CN212535478U (en) | 2020-05-18 | 2020-05-18 | Expansion and contraction aluminum profile corner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212535478U (en) |
-
2020
- 2020-05-18 CN CN202020830443.4U patent/CN212535478U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |