CN205780095U - A kind of sheet metal attachment structure - Google Patents
A kind of sheet metal attachment structure Download PDFInfo
- Publication number
- CN205780095U CN205780095U CN201620507504.7U CN201620507504U CN205780095U CN 205780095 U CN205780095 U CN 205780095U CN 201620507504 U CN201620507504 U CN 201620507504U CN 205780095 U CN205780095 U CN 205780095U
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- CN
- China
- Prior art keywords
- sheet metal
- joint face
- broken line
- trapezoidal joint
- limit
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- 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.)
- Withdrawn - After Issue
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Abstract
This utility model relates to a kind of sheet metal attachment structure, in two metal sheets, the connection limit of only one sheet metal is provided with trapezoidal joint face, the base of trapezoidal joint face is connected with being connected limit, it is provided with broken line A therebetween, it is provided with jack at base in trapezoidal joint face, top margin is externally provided with buckle, is provided with folding line between buckle and trapezoidal joint face top margin, is provided with draw-in groove in buckle at folding line；The limit that connects of another sheet metal is provided with the inserted sheet corresponding with jack, and inserted sheet is provided with broken line B with being connected between limit, and its top sides is provided with the stuck point matched with draw-in groove, is provided with groove A between stuck point and inserted sheet top sides；Groove B is set at jack.This utility model sheet metal attachment structure is firm, and closely, docile, seam is little, is widely portable to make model, device, workmanship and some industrial products, and sheet metal products appearance is attractive in appearance, superior in quality.
Description
Technical field
This utility model belongs to sheet metal goods and manufactures field, particularly relates to a kind of sheet metal attachment structure.
Background technology
Sheet metal goods such as model, device, workmanship and some industrial products, by some sheet metals by being formed by connecting.The usually welding of the mode of existing connection, bonding and buckle-type connection etc..When using welding manner, weld seam is necessarily left in the junction of two metal sheets, the deformation being likely to occur in the crator of weld seam and welding process, and variable color etc. can have a strong impact on outward appearance.When using bonding way, the junction of two metal sheets is highly susceptible to the pollution of binding agent, there is also the problem affecting outward appearance, or gluing is irregular and degumming occur.Buckle-type connects can overcome the problems referred to above.Existing buckle-type connected mode is to connect limit at two metal sheets to preset trapezoidal joint face, and the edge of the trapezoidal joint face of a sheet metal wherein arranges connection sheet, clasps the trapezoidal joint face of another sheet metal by connecting sheet bending during connection.Such connected mode has following deficiency: (1) connects not tight, and (2) seam is obvious, there will be the situations such as loosening, slight displacement, affect product quality between (3) particularly finished metal goods sheet metal.
Summary of the invention
The deficiency that this utility model exists for above-mentioned prior art, it is proposed that a kind of sheet metal attachment structure, the sheet metal goods using this utility model sheet metal attachment structure to manufacture, is completely embedded between sheet metal, and seam is little, and outward appearance is beautiful, superior in quality.
This utility model solves technical problem and is adopted the technical scheme that:
A kind of sheet metal attachment structure, the described two metal sheets that is connected as connects or paddy folding connection in the mountain folding connecting limit, in described two metal sheets, the connection limit of only one sheet metal is provided with trapezoidal joint face, the base of described trapezoidal joint face is connected with being connected limit, described trapezoidal joint face is provided with broken line A with being connected between limit, it is provided with jack at base in described trapezoidal joint face, top margin at described trapezoidal joint face is externally provided with buckle, it is provided with folding line between described buckle and described trapezoidal joint face top margin, in described buckle, is provided with draw-in groove at folding line；The limit that connects of another sheet metal not setting trapezoidal joint face in described two metal sheets is provided with the inserted sheet corresponding with described jack, described inserted sheet is provided with broken line B with being connected between limit, top sides at described inserted sheet is provided with the stuck point matched with described draw-in groove, is provided with groove A between described stuck point and described inserted sheet top sides.
Described broken line A is mountain broken line or paddy broken line, and described mountain broken line is arranged at the reverse side of sheet metal, and described paddy broken line is arranged at the front of sheet metal, and arranges groove B at the jack of described mountain broken line or paddy broken line.
Described folding line is arranged at the front of sheet metal.
Described broken line B is arranged at the reverse side of sheet metal.
Described groove A is arranged at the front of sheet metal.
Described jack is trapezoidal, the top margin of described jack and the base coincident of trapezoidal joint face.
As improvement, described trapezoidal joint face can be provided with screw, accordingly, described inserted sheet is provided with the screw that screw set with on trapezoidal joint face is corresponding.Being disposed to the reinforcement connected of screw.
In this utility model, the connection of sheet metal is by inserted sheet inserting jack and by buckle along folding line bending so that the stuck point of inserted sheet top sides inserts in the draw-in groove in buckle, and draw-in groove can buckle in groove A set between stuck point and top sides.This utility model sheet metal attachment structure has levers support effect, and sheet metal is connected firmly, closely, docile.
Remarkable advantage of the present utility model is, sheet metal attachment structure is firm, and closely, docile, seam is little, is widely portable to make model, device, workmanship and some industrial products, and sheet metal products appearance is attractive in appearance, superior in quality.
Accompanying drawing explanation
Fig. 1 is the front schematic view of the sheet metal A that this utility model embodiment 1 two metal sheets mountain folding connects.
Fig. 2 is the front schematic view rolling over the sheet metal B corresponding for sheet metal A connected with the mountain shown in Fig. 1.
Fig. 3 is the reverse side schematic diagram of the sheet metal A that the mountain folding shown in Fig. 1 connects.
Fig. 4 is the reverse side schematic diagram rolling over the sheet metal B corresponding for sheet metal A connected with the mountain shown in Fig. 1.
Fig. 5 is the structural representation that this utility model embodiment 1 two metal sheets mountain folding connects.
Fig. 6 is the front schematic view of the sheet metal C that this utility model embodiment 2 two metal sheets paddy folding connects.
Fig. 7 is the front schematic view rolling over the sheet metal D corresponding for sheet metal C connected with the paddy shown in Fig. 6.
Fig. 8 is the reverse side schematic diagram of the sheet metal C that the paddy folding shown in Fig. 6 connects.
Fig. 9 is the reverse side schematic diagram rolling over the sheet metal D corresponding for sheet metal C connected with the paddy shown in Fig. 6.
Figure 10 is the structural representation that this utility model embodiment 2 two metal sheets paddy folding connects.
The utility model will be further described with embodiment below in conjunction with the accompanying drawings.
Detailed description of the invention
Embodiment 1: two metal sheets mountain folding attachment structure.
This mountain folding attachment structure is formed by connecting, as shown in Figure 5 by sheet metal A and sheet metal B.
Fig. 1 and Fig. 3 is the obverse and reverse schematic diagram of sheet metal A respectively.The connection limit of sheet metal A is provided with trapezoidal joint face 1, and the base of trapezoidal joint face 1 is connected with being connected limit；Trapezoidal joint face 1 is provided with broken line A2 with being connected between limit, and broken line A2 is mountain broken line, is arranged at the reverse side of sheet metal A, arranges groove B11 at the jack of mountain broken line；Being provided with jack 3 in trapezoidal joint face 1 at base, jack 3 is trapezoidal, the top margin of jack 3 and the base coincident of trapezoidal joint face 1；Top margin at trapezoidal joint face 1 is externally provided with buckle 4, is provided with folding line 5 between buckle 4 and trapezoidal joint face top margin, and folding line 5 is arranged at the front of sheet metal A；Draw-in groove 6 it is provided with at folding line in buckle.Trapezoidal joint face 1 is provided with screw 12.
Fig. 2 and Fig. 4 is the obverse and reverse schematic diagram of sheet metal B respectively.The limit that connects of sheet metal B is provided with the inserted sheet 7 corresponding with jack 3, and inserted sheet 7 is provided with broken line B8 with being connected between limit, and broken line B8 is arranged at the reverse side of sheet metal B；Top sides at inserted sheet 7 is provided with the stuck point 9 matched with draw-in groove 6, is provided with groove A10, groove A10 and is arranged at the front of sheet metal B between stuck point 9 and inserted sheet 7 top sides.Inserted sheet 7 is provided with the screw 12 that screw set with on trapezoidal joint face 1 is corresponding.
Embodiment 1: two metal sheets paddy folding attachment structure.
This paddy folding attachment structure is formed by connecting, as shown in Figure 10 by sheet metal C and sheet metal D.
Fig. 7 and Fig. 9 is the obverse and reverse schematic diagram of sheet metal D respectively.The connection limit of sheet metal D is provided with trapezoidal joint face 1, and the base of trapezoidal joint face 1 is connected with being connected limit；Trapezoidal joint face 1 is provided with broken line A2 with being connected between limit, and broken line A2 is paddy broken line, is arranged at the front of sheet metal D, arranges groove B11 at the jack of paddy broken line；Being provided with jack 3 in trapezoidal joint face 1 at base, jack 3 is trapezoidal, the top margin of jack 3 and the base coincident of trapezoidal joint face 1；Top margin at trapezoidal joint face 1 is externally provided with buckle 4, is provided with folding line 5 between buckle 4 and trapezoidal joint face top margin, and folding line 5 is arranged at the front of sheet metal D；Draw-in groove 6 it is provided with at folding line in buckle.Trapezoidal joint face 1 is provided with screw 12.
Fig. 6 and Fig. 8 is the obverse and reverse schematic diagram of sheet metal C respectively.The limit that connects of sheet metal C is provided with the inserted sheet 7 corresponding with jack 3, and inserted sheet 7 is provided with broken line B8 with being connected between limit, and broken line B8 is arranged at the reverse side of sheet metal C；Top sides at inserted sheet 7 is provided with the stuck point 9 matched with draw-in groove 6, is provided with groove A10, groove A10 and is arranged at the front of sheet metal C between stuck point 9 and inserted sheet 7 top sides.Inserted sheet 7 is provided with the screw 12 that screw set with on trapezoidal joint face 1 is corresponding.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (7)
1. a sheet metal attachment structure, the described two metal sheets that is connected as connects or paddy folding connection in the mountain folding connecting limit, it is characterized in that, in described two metal sheets, the connection limit of only one sheet metal is provided with trapezoidal joint face, the base of described trapezoidal joint face is connected with being connected limit, described trapezoidal joint face is provided with broken line A with being connected between limit, it is provided with jack at base in described trapezoidal joint face, top margin at described trapezoidal joint face is externally provided with buckle, it is provided with folding line between described buckle and described trapezoidal joint face top margin, in described buckle, is provided with draw-in groove at folding line；The limit that connects of another sheet metal not setting trapezoidal joint face in described two metal sheets is provided with the inserted sheet corresponding with described jack, described inserted sheet is provided with broken line B with being connected between limit, top sides at described inserted sheet is provided with the stuck point matched with described draw-in groove, is provided with groove A between described stuck point and described inserted sheet top sides.
Sheet metal attachment structure the most according to claim 1, it is characterized in that, described broken line A is mountain broken line or paddy broken line, and described mountain broken line is arranged at the reverse side of sheet metal, described paddy broken line is arranged at the front of sheet metal, and arranges groove B at the jack of described mountain broken line or paddy broken line.
Sheet metal attachment structure the most according to claim 1, it is characterised in that described folding line is arranged at the front of sheet metal.
Sheet metal attachment structure the most according to claim 1, it is characterised in that described broken line B is arranged at the reverse side of sheet metal.
Sheet metal attachment structure the most according to claim 1, it is characterised in that described groove A is arranged at the front of sheet metal.
The base coincident of sheet metal attachment structure the most according to claim 1, it is characterised in that described jack is trapezoidal, the top margin of described jack and described trapezoidal joint face.
Sheet metal attachment structure the most according to claim 1, it is characterised in that described trapezoidal joint face is provided with screw, described inserted sheet is provided with the screw that screw set with on trapezoidal joint face is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507504.7U CN205780095U (en) | 2016-05-30 | 2016-05-30 | A kind of sheet metal attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507504.7U CN205780095U (en) | 2016-05-30 | 2016-05-30 | A kind of sheet metal attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780095U true CN205780095U (en) | 2016-12-07 |
Family
ID=59979374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620507504.7U Withdrawn - After Issue CN205780095U (en) | 2016-05-30 | 2016-05-30 | A kind of sheet metal attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822634A (en) * | 2016-05-30 | 2016-08-03 | 陈琰 | Connecting structure for metal sheets |
-
2016
- 2016-05-30 CN CN201620507504.7U patent/CN205780095U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822634A (en) * | 2016-05-30 | 2016-08-03 | 陈琰 | Connecting structure for metal sheets |
| CN105822634B (en) * | 2016-05-30 | 2017-10-24 | 陈琰 | A kind of sheet metal attachment structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20171024 |