CN212641849U - Aluminium system corrugated sheet of convenient connection - Google Patents
Aluminium system corrugated sheet of convenient connection Download PDFInfo
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- CN212641849U CN212641849U CN202020868154.3U CN202020868154U CN212641849U CN 212641849 U CN212641849 U CN 212641849U CN 202020868154 U CN202020868154 U CN 202020868154U CN 212641849 U CN212641849 U CN 212641849U
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Abstract
The utility model discloses an aluminium system corrugated sheet who conveniently connects belongs to corrugated sheet structure technical field. An aluminium system corrugated sheet of convenient connection includes the body, and the body includes boss and the recess of alternate distribution. One end of the body is provided with a first connecting edge, the end head of the first connecting edge is provided with a first folded edge which is bent upwards, and the first connecting edge is provided with a connecting hole for fixing the body; the other end of the body is provided with a second connecting edge, and the end of the second connecting edge is provided with a second folding edge which is matched with the first folding edge and is bent downwards. The body includes inlayer and skin, is provided with the acoustical panel between inlayer and the skin, and the acoustical panel be provided with the acoustical hole that a plurality of pierces through the acoustical panel on the surface is even, be provided with between acoustical panel and the skin and inhale the thermal-insulated cotton of sound. The utility model adopts the above structure make things convenient for aluminium system corrugated sheet of connecting can solve the inconvenient installation of current corrugated sheet and dismantle, amortization and the poor problem of heat preservation effect.
Description
Technical Field
The utility model belongs to the technical field of the corrugated sheet structure technique and specifically relates to an aluminium system corrugated sheet who conveniently connects is related to.
Background
The corrugated board is also called a contour plate, adopts metal plates such as color coated steel plates, galvanized plates and the like, and is formed into contour plates of various wave shapes by rolling and cold bending, and the corrugated board is suitable for roofs, wall surfaces, inner and outer wall decorations and the like of industrial and civil buildings, warehouses, special buildings and large-span steel structure houses. The aluminum corrugated board is formed by adopting an aluminum alloy plate as a base material through technologies such as numerical control bending and the like, and has the advantages of light weight, long service life and low price and can be widely applied to curtain wall decoration. The existing aluminum corrugated plates are connected through screws after being lapped, and the corrugated plates are inconvenient to install and detach through the screw connection mode. In addition, the corrugated board is only formed by bending the aluminum single sheet, and the noise reduction and heat preservation effects are poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an aluminium system corrugated sheet of convenient connection solves the inconvenient installation of current corrugated sheet and dismantles, amortization and the poor problem of heat preservation effect.
In order to realize the purpose, the utility model provides an aluminum corrugated board which is convenient to connect, comprising a body, wherein the body comprises bosses and grooves which are alternately distributed;
one end of the body is provided with a first connecting edge, the end head of the first connecting edge is provided with a first folded edge which is bent upwards, and the first connecting edge is provided with a connecting hole for fixing the body; the other end of the body is provided with a second connecting edge, and the end head of the second connecting edge is provided with a second folded edge which is matched with the first folded edge and is bent downwards; the length of the first connecting edge is equal to that of the groove, and the length of the first folding edge is equal to that of the second folding edge;
the body includes inlayer and skin, is provided with the acoustical panel between inlayer and the skin, and the acoustical panel be provided with a plurality of on the surface even and pierce through the acoustical panel's the acoustical hole, be provided with between acoustical panel and the skin and inhale the thermal-insulated cotton of sound.
Preferably, the boss and the groove are both rectangular structures, and the width of the boss is equal to that of the groove.
Preferably, the distance between the lower surface of the second folded edge and the lower surface of the groove is not less than the thickness of the first connecting edge; the distance between the upper surface of the second folding edge and the lower surface of the second connecting edge is not less than the thickness of the first folding edge; the distance between the lower surface of the first folding edge and the upper surface of the first connecting edge is not less than the thickness of the second folding edge.
Preferably, the outer layer and the inner layer are formed by bending aluminum alloy plates, and the edges of the outer layer and the inner layer are connected together through aluminum plates to form a closed cavity.
Preferably, a decorative layer is arranged on the outer surface of the outer layer, the decorative layer is a wood grain transfer printing coating, and a protective film is arranged outside the decorative layer.
A convenient aluminium system corrugated sheet of connecting, be provided with respectively at the both ends of body and connect limit one and connect limit two, connect limit one and connect the hem one and the hem two that are provided with the looks adaptation on the limit two, two adjacent corrugated sheets carry out the lock through hem one and hem two and connect, the installation is convenient with the dismantlement. The inside of body is provided with the acoustical panel and inhales the sound and insulate against heat cotton, has improved the thermal-insulated and syllable-dividing effect of corrugated sheet.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of an embodiment of an aluminum corrugated board convenient for connection according to the present invention;
fig. 2 is a schematic view of a longitudinal section structure of an embodiment of an aluminum corrugated board convenient for connection.
Reference numerals
1. A boss; 2. a groove; 3. connecting the first edge; 4. folding the first edge; 5. connecting the second edge; 6. folding edges II; 7. connecting holes; 8. an inner layer; 9. a sound-absorbing panel; 10. sound-absorbing and heat-insulating cotton; 11. an outer layer; 12. and (7) a decorative layer.
Detailed Description
Examples
Fig. 1 is a schematic structural diagram of an embodiment of an aluminum corrugated board convenient for connection according to the present invention. As shown in the figure, the aluminum corrugated board convenient to connect comprises a body, wherein the body comprises bosses 1 and grooves 2 which are alternately distributed. The boss 1 and the groove 2 are both arranged along the length direction of the body and penetrate through the body. Boss 1 and recess 2 are the rectangle structure, and the width of boss 1 and recess 2 equals.
One end of the body is provided with a first connecting edge 3, and the end of the first connecting edge 3 is provided with a first folded edge 4 which is bent upwards. The other end of the body is provided with a second connecting edge 5, and the end of the second connecting edge 5 is provided with a second downward-bent hem 6 matched with the first hem 4. The length of the first connecting edge 3 is equal to that of the groove 2, and the length of the first folding edge 4 is equal to that of the second folding edge 6, so that the first folding edge 4 is just clamped in a cavity formed by the second folding edge 6 and the second connecting edge 5. The distance between the lower surface of the second folding edge 6 and the lower surface of the groove 2 is not less than the thickness of the first connecting edge 3, preferably slightly greater than the thickness of the first connecting edge 3, so that the lower surfaces of the first connecting edges 3 and the lower surfaces of the grooves 2 can be almost in the same plane after the adjacent corrugated boards are buckled. The distance between the upper surface of the first folding edge 6 and the lower surface of the second connecting edge 5 is slightly larger than the thickness of the first folding edge 4, and the distance between the lower surface of the first folding edge 4 and the upper surface of the first connecting edge 3 is slightly larger than the thickness of the second folding edge 6, so that the first folding edge 4 and the second folding edge 6 can be conveniently buckled.
Connecting edge 3 is last to be provided with connecting hole 7 of fixed body, and the screw passes connecting hole 7 and fixes the corrugated sheet on the skeleton of installation corrugated sheet, generally on the fossil fragments. In order to improve the stability of connection between corrugated sheet and the fossil fragments, can also set up connecting hole 7 on the bottom surface of recess 2 and fix the corrugated sheet on the fossil fragments.
Fig. 2 is a schematic view of a longitudinal section structure of an embodiment of an aluminum corrugated board convenient for connection. As shown in the figure, the body comprises an inner layer 8 and an outer layer 11, and the outer layer 11 and the inner layer 8 are formed by bending aluminum alloy plates. The edges of the outer layer 11 and the inner layer 8 are connected together through an aluminum plate to form a closed cavity, and the aluminum plate is fixedly connected with the outer layer 11 and the inner layer 8 in a welding mode. Be provided with acoustical panel 9 between inlayer 8 and the outer 11, acoustical panel 9 on the surface even be provided with a plurality of and pierce through the bloop of acoustical panel 9, the bloop is the round hole, utilizes the aperture of bloop to fall the principle of making an uproar and reaches the purpose of amortization. Be provided with between acoustical panel 9 and the skin 11 and inhale sound thermal-insulated cotton 10, inhale sound thermal-insulated cotton 10 and have better inhaling sound and thermal-insulated effect, improve the sound insulation and the thermal-insulated effect of corrugated sheet.
The outer surface of the outer layer 11 is provided with a decorative layer 12, and the decorative layer 12 is a wood grain transfer coating. The exterior of the decoration layer 12 is provided with a protective film, which can be an existing waterproof and oil-proof film and has a protective effect on the decoration layer 12.
Therefore, the utility model adopts the above structure aluminium system corrugated sheet of convenient connection can solve the inconvenient installation of current corrugated sheet and dismantle, amortization and the poor problem of heat preservation effect.
The above are specific embodiments of the present invention, but the scope of protection of the present invention should not be limited thereto. Any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a convenient aluminium system corrugated sheet who connects which characterized in that: comprises a body, wherein the body comprises bosses and grooves which are alternately distributed;
one end of the body is provided with a first connecting edge, the end head of the first connecting edge is provided with a first folded edge which is bent upwards, and the first connecting edge is provided with a connecting hole for fixing the body; the other end of the body is provided with a second connecting edge, and the end head of the second connecting edge is provided with a second folded edge which is matched with the first folded edge and is bent downwards; the length of the first connecting edge is equal to that of the groove, and the length of the first folding edge is equal to that of the second folding edge;
the body includes inlayer and skin, is provided with the acoustical panel between inlayer and the skin, and the acoustical panel be provided with a plurality of on the surface even and pierce through the acoustical panel's the acoustical hole, be provided with between acoustical panel and the skin and inhale the thermal-insulated cotton of sound.
2. A joinable aluminum corrugated board as set forth in claim 1 wherein: the lug boss and the groove are both in rectangular structures, and the width of the lug boss is equal to that of the groove.
3. A joinable aluminum corrugated board as set forth in claim 1 wherein: the distance between the lower surface of the second folded edge and the lower surface of the groove is not less than the thickness of the first connecting edge; the distance between the upper surface of the second folding edge and the lower surface of the second connecting edge is not less than the thickness of the first folding edge; the distance between the lower surface of the first folding edge and the upper surface of the first connecting edge is not less than the thickness of the second folding edge.
4. A joinable aluminum corrugated board as set forth in claim 1 wherein: the outer layer and the inner layer are formed by bending aluminum alloy plates, and the edges of the outer layer and the inner layer are connected together through aluminum plates to form a closed cavity.
5. A joinable aluminum corrugated board as set forth in claim 1 wherein: the outer surface of the outer layer is provided with a decorative layer, the decorative layer is a wood grain transfer printing coating, and a protective film is arranged outside the decorative layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020868154.3U CN212641849U (en) | 2020-05-21 | 2020-05-21 | Aluminium system corrugated sheet of convenient connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020868154.3U CN212641849U (en) | 2020-05-21 | 2020-05-21 | Aluminium system corrugated sheet of convenient connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212641849U true CN212641849U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020868154.3U Active CN212641849U (en) | 2020-05-21 | 2020-05-21 | Aluminium system corrugated sheet of convenient connection |
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| Country | Link |
|---|---|
| CN (1) | CN212641849U (en) |
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2020
- 2020-05-21 CN CN202020868154.3U patent/CN212641849U/en active Active
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