CN202242567U - Blackboard used for conveniently cleaning chalk ends - Google Patents
Blackboard used for conveniently cleaning chalk ends Download PDFInfo
- Publication number
- CN202242567U CN202242567U CN2011202830757U CN201120283075U CN202242567U CN 202242567 U CN202242567 U CN 202242567U CN 2011202830757 U CN2011202830757 U CN 2011202830757U CN 201120283075 U CN201120283075 U CN 201120283075U CN 202242567 U CN202242567 U CN 202242567U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- groove
- chalk
- brush carrier
- blackboard groove
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a blackboard used for conveniently cleaning chalk ends, and mainly solves the problem of chalk dust and chalk ends pollute environment and are hard to clean. The structure of the blackboard comprises a blackboard body, wherein the lower end of the blackboard body is provided with a blackboard groove, one end of the blackboard groove seals an opening at one end, and the blackboard groove is internally slidably provided with a brush carrier with bristles; and the upper part of the brush carrier is provided with a handle. The blackboard groove at the lower end of the blackboard body is internally slidably provided with the brush carrier with the bristles, when more chalk ends are in the blackboard groove, the handle is held, the brush carrier slides, the lower bristles of the brush carrier can brush the chalk ends in the blackboard groove from an open end of the blackboard groove so as to conveniently clean.
Description
Technical field
The utility model relates to a kind of school supply and stationery, specifically a kind of blackboard of easy cleaning chalk head.
Background technology
Teacher is at school in the teaching process; The chalk dust that produces when on blackboard, writing all falls on the ground with remaining chalk head; When the student on duty swept, the chalk head disorderly rolled not easy cleaning, and chalk dust disorderly flies to influence environmental sanitation; The school that has has changed the blackboard that has the blackboard groove, but the cleaning of interior chalk dust of blackboard groove and chalk head still is pretty troublesome.
The utility model content
The purpose of the utility model is to provide a kind of blackboard of easy cleaning chalk head, is provided with brush in the blackboard groove of this blackboard lower end, can easily and fast the whole chalk heads in the blackboard groove be cleaned out, and is easy to use.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of blackboard of easy cleaning chalk head; Its structure comprises the blackboard body; Described blackboard body lower end is provided with the blackboard groove; Described blackboard groove one end seals an end opening, in the blackboard groove, slides the brush holder of a band bristle is set, and is provided with handle on brush holder top.
The beneficial effect of the utility model is: owing in the blackboard groove of blackboard body lower end, be provided with one slidably with the brush holder of bristle; Chalk head in the blackboard groove more for a long time; Hold handle; The slip brush holder, the bristle of brush holder bottom will all brush out the openend of the chalk head in the blackboard groove from the blackboard groove to come, and is convenient to cleaning.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 blackboard body, 2 blackboard grooves, 3 brush holders, 4 handles, 5 bristles.
The specific embodiment
As shown in Figure 1.A kind of blackboard of easy cleaning chalk head; Its structure comprises blackboard body 1, and described blackboard body 1 lower end is provided with blackboard groove 2, and described blackboard groove 2 one ends seal an end opening; In blackboard groove 2, sliding is provided with the brush holder 3 of a band bristle 5, is provided with handle 4 on brush holder 3 tops.
Chalk head in blackboard groove 2 is held handle 4 more for a long time, slip brush holder 3, and the bristle 5 of brush holder 3 bottoms will all brush out the openend of the chalk head in the blackboard groove 2 from blackboard groove 2 to come, and is convenient to cleaning.After having cleared up brush holder 3 slided into the blind end of blackboard groove 2, being convenient to next time can be with chalk complete liquidation for the first time, the convenient use.
Claims (1)
1. the blackboard of an easy cleaning chalk head comprises the blackboard body, it is characterized in that; Described blackboard body lower end is provided with the blackboard groove; Described blackboard groove one end seals an end opening, in the blackboard groove, slides the brush holder of a band bristle is set, and is provided with handle on brush holder top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202830757U CN202242567U (en) | 2011-08-05 | 2011-08-05 | Blackboard used for conveniently cleaning chalk ends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202830757U CN202242567U (en) | 2011-08-05 | 2011-08-05 | Blackboard used for conveniently cleaning chalk ends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242567U true CN202242567U (en) | 2012-05-30 |
Family
ID=46103857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202830757U Expired - Fee Related CN202242567U (en) | 2011-08-05 | 2011-08-05 | Blackboard used for conveniently cleaning chalk ends |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202242567U (en) |
-
2011
- 2011-08-05 CN CN2011202830757U patent/CN202242567U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120805 |