CN202466893U - Composite corner board - Google Patents
Composite corner board Download PDFInfo
- Publication number
- CN202466893U CN202466893U CN2011205518324U CN201120551832U CN202466893U CN 202466893 U CN202466893 U CN 202466893U CN 2011205518324 U CN2011205518324 U CN 2011205518324U CN 201120551832 U CN201120551832 U CN 201120551832U CN 202466893 U CN202466893 U CN 202466893U
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- China
- Prior art keywords
- backplate
- front panel
- flank
- corner plate
- rotary corner
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Abstract
The utility model provides a composite corner board, comprising a first composite shingle and a second composite shingle, wherein the first composite shingle comprises a first front panel, a first back panel and a first core material fixedly adhered between the first front panel and the first back panel; the second composite shingle comprises a second front panel formed by bending the first front panel along a length direction, a second back panel formed by bending the first back panel along a length direction, and a second core material fixedly bonded between the second front panel and the second back panel; and mutually inserted rabbet structures can be arranged on the two side faces of the composite corner board on the connection of the front panels and the back panels. The back panels and the front panels of the composite corner board are in an integrally formed bending structure, so that the overall strength of the corner board is improved; and the vertically adjacent corner boards are mutually inserted through the rabbet structures, so that a wall body is prevented from being leaked by rain.
Description
Technical field
The utility model relates to a kind of structural lumber, particularly a kind of rotary corner plate that is used for the two metopes connection of metope corner.
Background technology
At present; The common same sidewalls of ornamental body of wall is generally overlapped by the polylith shingle nail each other to be formed; The shingle nail of two sidewalls is linked together with special angle type metal connecting piece in the corner of metope and seal the slit between two plates, its shortcoming is to install cumbersomely, and profile is attractive in appearance inadequately; And fastness poor, be easy to generate the slit, and then influence waterproof and dustproof or humidity resistance.In addition, Chinese patent document CN201424723Y discloses a kind of rotary corner plate, comprises wainscot and outer panels; Corresponding clip is provided with sandwich thermal insulation board between wainscot and the outer panels; This rotary corner plate is provided with the V-shaped groove that connects this rotary corner plate length direction, and this V-shaped groove is arranged at the wainscot side and its V-arrangement tip terminates in outer panels, when in use this rotary corner plate is carried out bending along V-shaped groove; And V-shaped groove two opposite faces are fitted, the rotary corner plate form when forming final user mode.But because this rotary corner plate need cut off the wainscot of warming plate fully when V-shaped groove is set and become two independently wainscots, therefore, the bulk strength of formed rotary corner plate is not high; In addition, because the relative up and down side of this rotary corner plate is the plane, in use; After the neighbouring sheet material combination; Must form a lot of butt joints, these butt joints are easy to produce the problem of infiltration, and rainwater is in case be deep in the body of wall from butt joint; Can influence the heat insulation and preservation effect of warming plate, the corrosion body of wall.
The utility model content
The utility model technical problem to be solved is that rotary corner plate of the prior art is cut into two independently plates owing to wainscot when V-shaped groove is set; Thereby the problem that the rotary corner plate bulk strength that makes formation descends, and the neighbouring rotary corner plate butt joint problem that is easy to seep water.Therefore, the utility model is to provide the compound rotary corner plate that a kind of bulk strength is high, percolation-proof effect is good in purpose.
For achieving the above object, the technical scheme that the utility model is taked is:
First complex shingle panel 1 comprises that first front panel 3, first backplate 5 and bonding are fixed in first core 7 between said first front panel 3 and said first backplate 5; With second complex shingle panel 2, comprise by said first front panel 3 along its length direction through second face plate 4 that bending forms, be fixed in second core between said second face plate 4 and said second backplate 6 along its length direction through second backplate 6 and the bonding that bending forms by said first backplate 5; The two sides of the compound rotary corner plate of said front panel and said backplate junction are provided with tongue-and-groove structure 9, and the tongue-and-groove structure 9 of said two sides can be pegged graft each other.
Said front panel comprises front panel body 10 and front panel flank 11, and said backplate comprises backplate body 12 and backplate flank 13, and said front panel flank 11 forms described tongue-and-groove structure 9 with said backplate flank 13; Said front panel flank 11 is provided with otch 14 along the bending part of said compound rotary corner plate; Said backplate flank 13 is provided with joint-cutting 15 along the bending part of said compound rotary corner plate.
The open end width of said otch 14 is greater than the bottom of said otch.
Said tongue-and-groove structure 9 is after machine-shaping, to be docked each other with said backplate flank 13 by said front panel flank 11 to form; Be filled with the section bar suitable in the said tongue-and-groove structure 9 with tongue-and-groove structure.
Said section bar is plastic material, aluminium alloy extrusions or glass fiber reinforced plastic shapes.
Said core is glass wool or rock wool.
Compared with prior art, the utility model has the advantages that:
(1) backplate of said rotary corner plate and front panel are integrated bending structure, thereby have improved the bulk strength of said rotary corner plate;
(2) said front panel flank is provided with otch along the bending part of said compound rotary corner plate, thereby has guaranteed front panel after bending, and the dual-side that otch is relative does not interfere, and can better fit, thereby make tongue and groove position seals property better; The bending part of the said compound rotary corner plate in said backplate flank edge is provided with joint-cutting and has guaranteed that the backplate flank can stretcher strain when bending.
(3) on the two relative sides up and down of rotary corner plate along continuous straight runs, form the tongue-and-groove structure of mutual grafting, each neighbouring rotary corner plate is pegged graft each other and is formed the overall structure of a sealing, thereby avoids rainwater to penetrate in the body of wall effectively;
(4) inside of the tongue-and-groove structure of said rotary corner plate is filled with the section bar suitable with its shape, thereby effectively raises the intensity of tongue-and-groove structure.
Description of drawings
For the content that makes the utility model is more clearly understood, below according to a particular embodiment of the invention and combine accompanying drawing, the present invention is done further detailed explanation, wherein
Fig. 1 is the compound rotary corner plate of the utility model;
Fig. 2 is the vertical view of the compound rotary corner plate of the utility model;
Fig. 3 is the expanded view of front panel of the compound rotary corner plate of the utility model;
Fig. 4 is the lateral view after the front panel flank machine-shaping of compound rotary corner plate of the utility model;
Fig. 5 is the expanded view of backplate of the compound rotary corner plate of the utility model;
Fig. 6 is the lateral view after the backplate flank machine-shaping of compound rotary corner plate of the utility model.
Wherein, Reference numeral is:
1-first complex shingle panel, 2-second complex shingle panel, 3-first front panel, 4-second face plate; 5-first backplate, 6-second backplate, 7-first core, 8-closed space; The 9-tongue-and-groove structure, 10-front panel body, 11-front panel flank, 12-backplate body; 13-backplate flank, 14-otch, 15-joint-cutting.
The specific embodiment
A preferred embodiment of the utility model can find out that from Fig. 1 and 2 this rotary corner plate comprises shown in Fig. 1～6:
First complex shingle panel 1, said first complex shingle panel 1 comprise that first front panel 3, first backplate 5 and bonding are fixed in first core 7 between first front panel 3 and first backplate 5; With second complex shingle panel 2, said second complex shingle panel comprises by said first front panel 3 along its length direction through second face plate 4 that bending forms, be fixed in second core second face plate 4 and second backplate 6 between along its length direction through second backplate 6 and the bonding that bending forms by said first backplate 5; The two sides of the compound rotary corner plate of said front panel and backplate junction are provided with tongue-and-groove structure 9, and the tongue-and-groove structure 9 of said two sides can be pegged graft each other.
Wherein, Fig. 3 is the expanded view of front panel of the compound rotary corner plate of the utility model; Said front panel comprises front panel body 10 and front panel flank 11, and the relevant position punching press of said front panel flank 11 has otch 14, the bending part of the corresponding compound rotary corner plate in the position of this otch 14; After on the forming machine said front panel flank 11 being processed into shape as shown in Figure 4; Front panel is carried out 90 ° of bendings along 14 liang of most advanced and sophisticated straight lines that belong to of said otch; And the relative edge of otch 14 is connected, first front panel 3 of the rotary corner plate when forming final user mode and the form of second face plate 4.
Fig. 5 is the expanded view of backplate of the compound rotary corner plate of the utility model; Said backplate comprises backplate body 12 and backplate flank 13; The relevant position punching press of said backplate flank 13 has joint-cutting 15, the bending part of the corresponding compound rotary corner plate in the position of said joint-cutting 15; After on the forming machine said backplate flank 13 being processed into shape as shown in Figure 6; Backplate is carried out 90 ° of bendings along the straight line that two said joint-cuttings 15 belong to; And make backplate flank 13 place the outside at bending right angle, first backplate 5 of the rotary corner plate when forming final user mode and the form of second backplate 6.
After 90 ° of said front panel and the bendings of said backplate, at the said front panel two sides brush coating relative, so that glass wool is bonded between said front panel and the said backplate with said backplate; Said front panel flank 11 docked each other with said backplate flank 13 and formed the said tongue-and-groove structure 9 that can peg graft each other this moment.
In addition, said front panel flank 11 and said backplate flank 13 glass wool of butt joint back and bonding each other form closed spaces 8, and the suitable plastic material of prefabricated and closed space 8 shapes is to fill said closed space 8 and then to improve the intensity of tongue-and-groove structure.
Obviously, the foregoing description only be for explanation clearly done for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the invention.
Claims (6)
1. a compound rotary corner plate is characterized in that, comprising:
First complex shingle panel (1) comprises that first front panel (3), first backplate (5) and bonding are fixed in first core (7) between said first front panel (3) and said first backplate (5); With,
Second complex shingle panel (2) comprises by said first front panel (3) along its length direction through second face plate (4) that bending forms, be fixed in second core said second face plate (4) and said second backplate (6) between along its length direction through second backplate (6) and the bonding that bending forms by said first backplate (5);
The two sides of the compound rotary corner plate of said front panel and said backplate junction are provided with tongue-and-groove structure (9), and the tongue-and-groove structure of said two sides (9) can be pegged graft each other.
2. compound rotary corner plate according to claim 1 is characterized in that,
Said front panel comprises front panel body (10) and front panel flank (11), and said backplate comprises backplate body (12) and backplate flank (13), and said front panel flank (11) and said backplate flank (13) form described tongue-and-groove structure (9);
Said front panel flank (11) is provided with otch (14) along the bending part of said compound rotary corner plate;
Said backplate flank (13) is provided with joint-cutting (15) along the bending part of said compound rotary corner plate.
3. compound rotary corner plate according to claim 2 is characterized in that,
The open end width of said otch (14) is greater than the bottom of said otch.
4. according to the arbitrary described compound rotary corner plate of claim 1～3, it is characterized in that,
Said tongue-and-groove structure (9) is to be docked each other after machine-shaping by said front panel flank (11) and said backplate flank (13) to form;
Said tongue-and-groove structure is filled with the section bar suitable with tongue-and-groove structure in (9).
5. compound rotary corner plate according to claim 4 is characterized in that,
Said section bar is plastic material, aluminium alloy extrusions or glass fiber reinforced plastic shapes.
6. rotary corner plate according to claim 5 is characterized in that,
Said core is glass wool or rock wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205518324U CN202466893U (en) | 2011-12-26 | 2011-12-26 | Composite corner board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205518324U CN202466893U (en) | 2011-12-26 | 2011-12-26 | Composite corner board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466893U true CN202466893U (en) | 2012-10-03 |
Family
ID=46915060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205518324U Expired - Lifetime CN202466893U (en) | 2011-12-26 | 2011-12-26 | Composite corner board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466893U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421614A (en) * | 2014-06-17 | 2016-03-23 | 东南大学 | Construction method of prefabricated shear wall dry type vertical connection joint |
| CN106284739A (en) * | 2016-08-17 | 2017-01-04 | 沈阳建筑大学 | Assembly concrete entirety is without heat bridge gusset |
| CN108835906A (en) * | 2018-08-03 | 2018-11-20 | 合肥德懋家居有限公司 | A kind of device preventing bar desk crack |
| CN110593401A (en) * | 2019-09-16 | 2019-12-20 | 同济大学 | Bidirectional mortise-tenon joint structure of concrete beam column component and construction method thereof |
-
2011
- 2011-12-26 CN CN2011205518324U patent/CN202466893U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421614A (en) * | 2014-06-17 | 2016-03-23 | 东南大学 | Construction method of prefabricated shear wall dry type vertical connection joint |
| CN105421614B (en) * | 2014-06-17 | 2017-09-19 | 东南大学 | The construction method of precast shear wall dry type vertical connection nodes |
| CN106284739A (en) * | 2016-08-17 | 2017-01-04 | 沈阳建筑大学 | Assembly concrete entirety is without heat bridge gusset |
| CN108835906A (en) * | 2018-08-03 | 2018-11-20 | 合肥德懋家居有限公司 | A kind of device preventing bar desk crack |
| CN110593401A (en) * | 2019-09-16 | 2019-12-20 | 同济大学 | Bidirectional mortise-tenon joint structure of concrete beam column component and construction method thereof |
| CN110593401B (en) * | 2019-09-16 | 2021-10-22 | 同济大学 | Bidirectional mortise-tenon joint structure of concrete beam column component and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |