CN210211813U - White board capable of writing on two sides - Google Patents
White board capable of writing on two sides Download PDFInfo
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- CN210211813U CN210211813U CN201920851581.8U CN201920851581U CN210211813U CN 210211813 U CN210211813 U CN 210211813U CN 201920851581 U CN201920851581 U CN 201920851581U CN 210211813 U CN210211813 U CN 210211813U
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- rectangular thin
- thin frame
- board
- whiteboard
- writing
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Abstract
The utility model discloses a but whiteboard of two-sided writing, include: a rectangular thin frame defining a filling cavity therein; the interlayer core plate is filled in the filling cavity of the rectangular thin frame and is surrounded by the rectangular thin frame, and the thickness of the interlayer core plate is consistent with that of the rectangular thin frame; the first fireproof plate veneering layer and the second fireproof plate veneering layer are respectively attached to the two side surfaces of the interlayer core plate and the rectangular thin frame; and the edge banding strips surround the peripheries of the rectangular thin frame, the first fireproof plate attaching surface layer and the second fireproof plate attaching surface layer. The utility model discloses a structure is more simple, and whole outward appearance is very succinct, can write the area and realize the maximize.
Description
Technical Field
The utility model relates to a clipboard technical field especially relates to a but whiteboard of two-sided writing.
Background
At present, various writing boards such as blackboards, whiteboards and the like on the market are produced by adopting the traditional manufacturing process, the board body is formed by compounding a panel, a board core and a bottom board, the board core material is currently used and comprises foamed plastic, plywood, a wood chip board, a corrugated board and a plastic board, and the panel material comprises coated white board paper, a cork board, a plastic board, a galvanized iron board, cloth and the like.
The writing board has the advantages of flat surface, firmness and durability, but has the defects of high price, heavy board body and high carrying and transporting cost. The core of the writing board is made of foamed plastic, which is light and cheap, but belongs to white pollution material, is difficult to degrade, and is forbidden in developed countries such as Europe and America.
The corrugated board is used as the core of the writing board, which is the most common material in the current writing board market, and is characterized in that the corrugated board has moderate price, is light and convenient, belongs to an environment-friendly material, and has the defect of lacking strength, and the produced writing board is too soft. The corrugated board has the advantages of unidirectionality, uneven surface, uniform glue amount during glue application, and easy deformation after drying; the thickness of the corrugated board is limited, the corrugated board needs to be bonded and spliced in multiple layers during processing, the processing procedures are increased, and the defective rate in the processing process is high.
For this reason, chinese utility model patent that patent number is 200720109601.1 discloses a clipboard, and it includes panel, board core, bottom plate and frame, the board core adopts honeycomb cardboard or honeycomb refill, panel and bottom plate adopt fibreboard or galvanized iron sheet or plastic slab or white board paper or cloth, and the frame of clipboard is the plastics frame, and four angles of frame are fixed with plastics.
However, the writing board still has a complex structure and is not compact in overall appearance; secondly, the writing board adopts the frame for edge covering treatment, so that the writable area on the panel is reduced, and the maximum writable area cannot be realized; secondly, such writing boards do not allow for the dual-sided writing function. To this end, the applicant has sought, through useful research and research, a solution to the above-mentioned problems, in the context of which the technical solutions to be described below have been made.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: aiming at the defects of the prior art, the whiteboard which is concise in overall appearance and can realize maximization of the writing area and can be used for double-sided writing is provided.
The utility model discloses the technical problem that will solve can adopt following technical scheme to realize:
a double-writable whiteboard, comprising:
a rectangular thin frame defining a filling cavity therein;
the interlayer core plate is filled in the filling cavity of the rectangular thin frame and is surrounded by the rectangular thin frame, and the thickness of the interlayer core plate is consistent with that of the rectangular thin frame;
the first fireproof plate veneering layer and the second fireproof plate veneering layer are respectively attached to the two side surfaces of the interlayer core plate and the rectangular thin frame; and
and the edge banding strips surround the peripheries of the rectangular thin frame and the first fireproof plate veneering layer and the second fireproof plate veneering layer.
In a preferred embodiment of the present invention, the sandwich core board is a corrugated composite board or a honeycomb paperboard.
In a preferred embodiment of the present invention, the edge strip is a PVC edge strip.
In a preferred embodiment of the present invention, the thickness of the rectangular thin frame and the sandwich core plate is 15 mm.
In a preferred embodiment of the present invention, four corners of the rectangular thin frame are rounded.
Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that:
1. the utility model has simpler structure, very simple overall appearance and maximized writable area;
2. the sandwich core plate of the utility model adopts the corrugated composite board or the honeycomb paperboard, which can effectively reduce the whole weight and improve the whole structural strength;
3. the utility model discloses a both sides face of blank adopts first, second PLASTIC LAMINATED wainscot, can realize two-sided writing, still can further lighten weight simultaneously, also conveniently erases.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.
Fig. 2 is an exploded schematic view of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1 and 2, a two-sided writable whiteboard is shown, including a rectangular thin border 100, a sandwich core 200, fire shield laminated layers 300a, 300b, and an edge strip 400.
The rectangular thin frame 100 is formed by splicing four thin wooden strips, so that the interior thereof is defined as a filling cavity 110. The four corners of the rectangular thin bezel 100 are rounded.
The sandwich core plate 200 is filled in the filling cavity 110 of the rectangular thin frame 100 and is surrounded by the rectangular thin frame 100, and the thickness of the sandwich core plate 200 is the same as that of the rectangular thin frame 100. In the present embodiment, the thickness of the rectangular thin peripheral frame 100 and the sandwich core panel 200 is 15 mm. The sandwich core board 200 is a corrugated composite board or a honeycomb paperboard, so that the overall weight can be effectively reduced, and the overall structural strength can be improved.
The fireproof board laminated surfaces 300a and 300b are respectively laminated on the two side surfaces of the sandwich core board 200 and the rectangular thin frame 100. The fireproof board laminated layers 300a and 300b enable the whiteboard to realize double-sided writing, further reduce the weight and facilitate erasing. In this embodiment, the thickness of the fireproof board laminated layers 300a and 300b is 1 mm.
The edge banding 400 surrounds the edges of the rectangular thin border 100 and the fire retardant panel laminated layers 300a, 300 b. In this embodiment, the edge banding 400 is preferably a PVC edge banding.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A whiteboard capable of double-sided writing, comprising:
a rectangular thin frame defining a filling cavity therein;
the interlayer core plate is filled in the filling cavity of the rectangular thin frame and is surrounded by the rectangular thin frame, and the thickness of the interlayer core plate is consistent with that of the rectangular thin frame;
the first fireproof plate veneering layer and the second fireproof plate veneering layer are respectively attached to the two side surfaces of the interlayer core plate and the rectangular thin frame; and
and the edge banding strips surround the peripheries of the rectangular thin frame and the first fireproof plate veneering layer and the second fireproof plate veneering layer.
2. A double-writable whiteboard of claim 1, wherein the sandwich core is corrugated composite board or honeycomb board.
3. A double-writable whiteboard of claim 1, wherein the edge banding is a PVC edge banding.
4. A whiteboard of claim 1, wherein the rectangular thin border and sandwich core are 15mm thick.
5. A whiteboard of claim 1, wherein the rectangular thin border is rounded at four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851581.8U CN210211813U (en) | 2019-06-06 | 2019-06-06 | White board capable of writing on two sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851581.8U CN210211813U (en) | 2019-06-06 | 2019-06-06 | White board capable of writing on two sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210211813U true CN210211813U (en) | 2020-03-31 |
Family
ID=69930323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920851581.8U Active CN210211813U (en) | 2019-06-06 | 2019-06-06 | White board capable of writing on two sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210211813U (en) |
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2019
- 2019-06-06 CN CN201920851581.8U patent/CN210211813U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Whiteboard capable of writing on both sides Effective date of registration: 20211029 Granted publication date: 20200331 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: NOVAH (SHANGHAI) SYSTEM TECHNOLOGY Corp.,Ltd. Registration number: Y2021310000096 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |