CN2346595Y - Health blackboard - Google Patents
Health blackboard Download PDFInfo
- Publication number
- CN2346595Y CN2346595Y CN 98215950 CN98215950U CN2346595Y CN 2346595 Y CN2346595 Y CN 2346595Y CN 98215950 CN98215950 CN 98215950 CN 98215950 U CN98215950 U CN 98215950U CN 2346595 Y CN2346595 Y CN 2346595Y
- Authority
- CN
- China
- Prior art keywords
- blackboard
- utility
- model
- health
- frame
- 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
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model provides a health blackboard, comprising a blackboard with frames. The utility model is characterized in that an upper frame and frames of both sides are provided with a plurality of draw hooks for hanging teaching appliances. The blackboard is made of glass fiber reinforced plastic. The utility model is a blackboard with a health function to human bodies and environment. The utility model has the advantages of good anti-corrosive performance and convenient use.
Description
The utility model belongs to the culture and education apparatus, and it is a kind of blackboard.
Dust was big when existing blackboard was write, wield the pen puckery, not corrosion resistant, reflectively harm one's eyes by force, it is healthy to influence teacher student; The blackboard edge does not have the place to hang teaching aid, and is very inconvenient.
The purpose of this utility model provides a kind of to human body, environment corrosion resistant with health role and blackboard easy to use.
Its technical scheme is as follows: it comprises the blackboard of band edge frame, is characterized in, upper side frame and both sides frame make many drag hooks can supply hanging of teaching appliance; The making material of blackboard adopts fiberglass.
Owing on blackboard frame, be provided with many drag hooks, can not take the teacher dais, easily with needing the interim teaching appliance of placing to hang on the classroom like this.In addition, adopt fiberglass to make, the easy one-shot forming of fiberglass can be processed into difformity, the blackboard of different colours (as blackish green blackboard, eyesight being had health-care effect); The inferior light of fiberglass blackboard is difficult for reflectively, fine to eyesight, and write smoothly, and dust is few, and physical environment is played good result; And glass-reinforced plastic material corrosion resistant long service life.
Be illustrated below in conjunction with drawings and Examples:
Fig. 1 is the utility model structural representation.
As shown in Figure 1, the utility model is made of flat board 1, upper side frame 2, both sides frame 3 and 4, lower frame 5.Be characterized in that upper side frame and both sides frame make many drag hooks 6 for hanging teaching aid.Lower frame is used for placing blackboard eraser chalk holder etc.Advantage as described above, and is simple and clear.
Claims (1)
1, a kind of Health blackboard, it comprises the blackboard of band edge frame, it is characterized in that: upper side frame and both sides frame make many drag hooks can be for the hanging of teaching appliance, and the making material of blackboard adopts fiberglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215950 CN2346595Y (en) | 1998-06-26 | 1998-06-26 | Health blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215950 CN2346595Y (en) | 1998-06-26 | 1998-06-26 | Health blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2346595Y true CN2346595Y (en) | 1999-11-03 |
Family
ID=33969072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98215950 Expired - Fee Related CN2346595Y (en) | 1998-06-26 | 1998-06-26 | Health blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2346595Y (en) |
-
1998
- 1998-06-26 CN CN 98215950 patent/CN2346595Y/en not_active Expired - Fee Related
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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 |