CN2389064Y - Rigid foam plastics thin metal compound board - Google Patents
Rigid foam plastics thin metal compound board Download PDFInfo
- Publication number
- CN2389064Y CN2389064Y CN 99241144 CN99241144U CN2389064Y CN 2389064 Y CN2389064 Y CN 2389064Y CN 99241144 CN99241144 CN 99241144 CN 99241144 U CN99241144 U CN 99241144U CN 2389064 Y CN2389064 Y CN 2389064Y
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- CN
- China
- Prior art keywords
- board
- rigid
- shape
- foam plastic
- section
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a compound board for making black (white) boards. The structure is that a strip-shaped rigidity profile is embedded in the interior of a foam plastic board. A thin steel board is stuck to the foam plastic board. The cross section of the profile forms a T shape, an L shape, an H shape or other shapes. The material can be metal, rigid plastic, bamboo wood or other rigid material. The thin steel board can not only be stuck to the surface of the foam plastic board, which is adjacent to the strip-shaped rigidity profile and but also be stuck to the other surface of the foam plastic board. A plurality of strip-shaped rigidity profiles which are embedded in the interior of the foam plastic board are distributed in a grid shape at the best. The utility model has the advantages of high rigidity and difficult dampness and deformation and has no swing of a board surface for writing.
Description
The utility model is the composite board that black (in vain) plate of a kind of making is used.
The clipboard of existing black (in vain) plate has two kinds of structures: a kind of is that the album leave steel plate forms being on the latticed batten framework on stickup multilayer watt rib cardboard, the cardboard again, and its shortcoming is the distortion of making moist easily; Another kind of stickup is with sheet metal on frameless plastic foamboard, and its shortcoming is a poor rigidity, and the plate face can rock when writing.
The purpose of this utility model provides a kind of good rigidly, the plate face can not rock when writing, and sheet material distortion, that black (in vain) plate of making is used that is not easy to make moist.
Structure of the present utility model is: the inside of plastic foamboard is embedded with the bar shaped rigid section, and is pasted with sheet metal on the plastic foamboard.The section of said bar shaped rigid section can be T shape, L shaped, I-shaped or other shapes, and its material can be metal, rigid plastics, bamboo wood or other hard materials.Sheet metal both can be pasted on the one side of close bar shaped rigid section on the plastic foamboard, also can be pasted on the another side of plastic foamboard.Many bar shaped rigid sections that embed the foamed plastics intralamellar part preferably distribute as net shape.When making black (in vain) plate with the utility model composite board, be preferably in composite plate around aluminium alloy, stainless steel or engineering plastics frame be housed.
Compare with prior art, the utility model has the advantages that good rigidly, the plate face can not rock when writing, and the distortion that is not easy to make moist.
Fig. 1 is the main TV structure schematic diagram of embodiment.
Fig. 2 is the A-A generalized section of structure shown in Figure 1.
Embodiment: see Fig. 1 and 2.Be embedded with bar shaped T steel section bar 3 in the inside of plastic foamboard 4, the one side near bar shaped steel profile 3 on the plastic foamboard 4 is pasted with sheet metal 2.Many the steel profile 3 that embed plastic foamboard 4 inside constitute distributed in grid.When making black (in vain) plate, aluminium alloy extrusions frame 1 is housed around composite plate with the embodiment composite board.
Above embodiment is only in order to be further described the utility model, and scope of the present utility model is not subjected to the limitation of illustrated embodiment.
Claims (4)
1, the thin composite metal plate of a kind of rigid foamed plastics, it is characterized in that: the inside of plastic foamboard is embedded with the bar shaped rigid section, and is pasted with sheet metal on the plastic foamboard.
2, as the thin composite metal plate of the said rigid foamed plastics of claim 1, it is characterized in that: the section of rigid section is a T shape.
3, as the thin composite metal plate of the said rigid foamed plastics of claim 1, it is characterized in that: sheet metal is pasted on the one side of close bar shaped rigid section on the plastic foamboard.
4, as the thin composite metal plate of the said rigid foamed plastics of claim 1, it is characterized in that: many bar shaped rigid sections that embed the foamed plastics intralamellar part distribute as net shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241144 CN2389064Y (en) | 1999-09-16 | 1999-09-16 | Rigid foam plastics thin metal compound board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241144 CN2389064Y (en) | 1999-09-16 | 1999-09-16 | Rigid foam plastics thin metal compound board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2389064Y true CN2389064Y (en) | 2000-07-26 |
Family
ID=34028059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99241144 Expired - Fee Related CN2389064Y (en) | 1999-09-16 | 1999-09-16 | Rigid foam plastics thin metal compound board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2389064Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251596A (en) * | 2011-03-25 | 2011-11-23 | 唐山北极熊建材有限公司 | Manufacture process of ultralight foam cement heat-insulation metal-surface sandwich board used in light steel plant |
| CN103434307A (en) * | 2013-07-26 | 2013-12-11 | 浙江业盛新型材料有限公司 | One-step foaming molding tablet |
-
1999
- 1999-09-16 CN CN 99241144 patent/CN2389064Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251596A (en) * | 2011-03-25 | 2011-11-23 | 唐山北极熊建材有限公司 | Manufacture process of ultralight foam cement heat-insulation metal-surface sandwich board used in light steel plant |
| CN102251596B (en) * | 2011-03-25 | 2012-12-05 | 唐山北极熊建材有限公司 | Manufacture process of ultralight foam cement heat-insulation metal-surface sandwich board used in light steel plant |
| CN103434307A (en) * | 2013-07-26 | 2013-12-11 | 浙江业盛新型材料有限公司 | One-step foaming molding tablet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |