CN213015998U - Metal sheet's mosaic structure, outdoor board assembly and door leaf - Google Patents
Metal sheet's mosaic structure, outdoor board assembly and door leaf Download PDFInfo
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- CN213015998U CN213015998U CN202021337802.9U CN202021337802U CN213015998U CN 213015998 U CN213015998 U CN 213015998U CN 202021337802 U CN202021337802 U CN 202021337802U CN 213015998 U CN213015998 U CN 213015998U
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Abstract
The utility model discloses a metal plate splicing structure, an outdoor plate assembly and a door leaf, which comprises a first metal plate and a second metal plate which are mutually butted, wherein the first metal plate is provided with a first lap-joint flanging at one end butted with the second metal plate, the first lap-joint flanging is provided with a plurality of first holes, and the positions of the first holes are integrally provided with first bending pieces; a second lap joint flanging is arranged at one end, butted with the first metal plate, of the second metal plate, a plurality of second holes are formed in the second lap joint flanging, and second bending pieces are integrally arranged at the positions of the second holes; the first bending pieces and the second bending pieces are matched in a one-to-one correspondence mode to enable the first metal plate and the second metal plate to be fixedly connected together. The utility model discloses a do not have the riveting and connect, can reduce riveting process, the cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of the door leaf, concretely relates to sheet metal's mosaic structure, outdoor board assembly and door leaf.
Background
The spliced door is more and more popular among people in recent years due to the characteristics of novel style, uniqueness and fashion. The outdoor plate assembly of the existing splicing door is generally formed by splicing metal plates in a rivet riveting mode. In the manufacturing process of the door, a riveting process is required to be specially arranged, and rivets are required, so that the problem of high cost exists.
Therefore, there is a need to develop a new splicing structure of metal plates, an outdoor plate assembly and a door leaf.
Disclosure of Invention
The utility model aims at providing a sheet metal's mosaic structure, outdoor board assembly and door leaf adopt the connection of not riveting, can reduce the riveting process, practice thrift the cost.
In a first aspect, the splicing structure of metal plates, the outdoor plate assembly and the door leaf of the present invention comprise a first metal plate and a second metal plate which are butted with each other;
the first lap joint flanging is arranged at one end, butted with the second metal plate, of the first metal plate, a plurality of first holes are formed in the first lap joint flanging, and first bending pieces are integrally arranged at the positions of the first holes;
a second lap joint flanging is arranged at one end, butted with the first metal plate, of the second metal plate, a plurality of second holes are formed in the second lap joint flanging, and second bending pieces are integrally arranged at the positions of the second holes;
the first bending pieces and the second bending pieces are matched in a one-to-one correspondence mode to enable the first metal plate and the second metal plate to be fixedly connected together.
Furthermore, the first bending piece at the same position is positioned at the inner side of the second bending piece.
The unfolding shape of the first bending piece is matched with the shape of the first hole, and riveting-free connection is performed by utilizing the material of the first bending piece.
The unfolding shape of the second bending sheet is matched with that of the second hole, and riveting-free connection is performed by using the material of the second bending sheet.
In a second aspect, outdoor board assembly, adopt like sheet metal's mosaic structure.
Third aspect, a door leaf, adopt as the utility model discloses an outdoor board assembly.
The utility model has the advantages of it is following: adopt the connection of riveting nothing, for prior art, the utility model discloses riveting process has been reduced to can utilize self material to carry out the connection of riveting nothing, not need the rivet, the event has practiced thrift the cost.
Drawings
Fig. 1 is a schematic structural view of the door leaf of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of FIG. 2 taken along line K;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;
in the figure: 1. outdoor board assembly, 2, first sheet metal, 3, second sheet metal, 4, first overlap turn-ups, 5, second overlap turn-ups, 6, first hole, 7, second hole, 8, first piece of buckling, 9, the second piece of buckling.
Detailed Description
As shown in fig. 2 to 4, a metal plate splicing structure includes a first metal plate 2 and a second metal plate 3 butted against each other. The first metal plate 2 is provided with a first lap-joint flanging 4 at one end butted with the second metal plate 3, the first lap-joint flanging 4 is provided with a plurality of first holes 6, and a first bending piece 8 is integrally arranged at the position of each first hole 6. The second metal plate 3 is provided with a second lap-joint flanging 5 at one end butted with the first metal plate 2, the second lap-joint flanging 5 is provided with a plurality of second holes 7, and second bending pieces 9 are integrally arranged at the positions of the second holes 7. The first bending pieces 8 and the second bending pieces 9 are matched with each other in a one-to-one correspondence manner, so that the first metal plate 2 and the second metal plate 3 are fixedly connected together.
In this embodiment, the first bending piece 8 located at the same position is located at the inner side of the second bending piece 9, after the first bending piece 8 is fixedly connected with the first overlapping flange 4, the second bending piece 9 tightly covers the second bending piece 9, and thus the first metal plate 2 and the second metal plate 3 are firmly fixed together.
In this embodiment, the unfolded shape of the first bending piece 8 is matched with the shape of the first hole 6, and the self material is used for rivet-free connection, so that the cost is saved.
In this embodiment, the second bending piece 9 has an unfolded shape matched with the shape of the second hole 7, and is connected by a material thereof without riveting, thereby saving the cost.
In this embodiment, during splicing, the first overlapping flange 4 and the second overlapping flange 5 are overlapped together, then a special device (i.e. a rivetless riveting machine) is used to punch a hole on the first overlapping flange 4 and the second overlapping flange 5, a first bending piece 8 and a second bending piece 9 are formed while punching the hole, and the first metal plate 2 and the second metal plate 3 are fixedly connected together through the first bending piece 8 and the second bending piece 9.
As shown in fig. 1, in the present embodiment, an outdoor panel assembly adopts a splicing structure of metal plates as described in the present embodiment.
As shown in fig. 1, in this embodiment, an outdoor panel assembly 1 as described in this embodiment is used as a door leaf.
Claims (6)
1. The utility model provides a metal sheet's mosaic structure, includes first metal sheet (2) and second metal sheet (3) of mutual butt joint, its characterized in that:
a first lap joint flanging (4) is arranged at one end, butted with the second metal plate (3), of the first metal plate (2), a plurality of first holes (6) are formed in the first lap joint flanging (4), and first bending pieces (8) are integrally arranged at the positions of the first holes (6);
a second lap joint flanging (5) is arranged at one end, butted with the first metal plate (2), of the second metal plate (3), a plurality of second holes (7) are formed in the second lap joint flanging (5), and second bending pieces (9) are integrally arranged at the positions of the second holes (7);
the first bending pieces (8) and the second bending pieces (9) are matched in a one-to-one correspondence mode to enable the first metal plate (2) and the second metal plate (3) to be fixedly connected together.
2. The splice structure of metal sheets of claim 1, wherein: the first bending piece (8) at the same position is positioned at the inner side of the second bending piece (9).
3. The splicing structure of metal sheets according to claim 1 or 2, wherein: the unfolding shape of the first bending sheet (8) is matched with the shape of the first hole (6).
4. The splice structure of metal sheets as claimed in claim 3, wherein: the unfolding shape of the second bending sheet (9) is matched with the shape of the second hole (7).
5. An outdoor board assembly which is characterized in that: a splice structure using the metal sheets as claimed in any one of claims 1 to 4.
6. A door leaf, characterized in that: an outdoor panel assembly (1) according to claim 5 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021337802.9U CN213015998U (en) | 2020-07-09 | 2020-07-09 | Metal sheet's mosaic structure, outdoor board assembly and door leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021337802.9U CN213015998U (en) | 2020-07-09 | 2020-07-09 | Metal sheet's mosaic structure, outdoor board assembly and door leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213015998U true CN213015998U (en) | 2021-04-20 |
Family
ID=75501355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021337802.9U Active CN213015998U (en) | 2020-07-09 | 2020-07-09 | Metal sheet's mosaic structure, outdoor board assembly and door leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213015998U (en) |
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2020
- 2020-07-09 CN CN202021337802.9U patent/CN213015998U/en active Active
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