CN201102423Y - Novel chalk eraser - Google Patents
Novel chalk eraser Download PDFInfo
- Publication number
- CN201102423Y CN201102423Y CNU2007200764947U CN200720076494U CN201102423Y CN 201102423 Y CN201102423 Y CN 201102423Y CN U2007200764947 U CNU2007200764947 U CN U2007200764947U CN 200720076494 U CN200720076494 U CN 200720076494U CN 201102423 Y CN201102423 Y CN 201102423Y
- Authority
- CN
- China
- Prior art keywords
- chalk
- soleplate
- base plate
- novel chalk
- novel
- 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
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Abstract
The utility model discloses a novel chalk eraser which comprises a soleplate which is provided with brush bristles. The novel chalk eraser is characterized in that the soleplate is provided with a sleeve which movably connected with the soleplate. The novel chalk eraser of the utility model can fix a chalk inside the sleeve; the soleplate can be held by hand for writing; the sleeve is movably connected with the soleplate; the length of the basseted chalk can be adjusted; when clerical error occurs, the erratum can be erased conveniently.
Description
Technical field
The utility model relates to a kind of novel chalk and wipes.
Background technology
In the daily teaching activity, chalk and novel chalk are wiped and all separate, when writing wrongly written character and need wipe, also need pick up novel chalk in addition and wipe, and use very inconvenience.
The utility model content
The purpose of this utility model mainly is to place respectively according to novel chalk wiping of the prior art and chalk, and awkward deficiency provides a kind of novel chalk that can chalk is fixing to wipe.
For realizing above purpose, the utility model is achieved through the following technical solutions:
A kind of novel chalk is wiped, and comprises base plate, and described base plate is provided with bristle, it is characterized in that, described base plate is provided with sleeve pipe, and sleeve pipe and base plate flexibly connect.
Novel chalk in the utility model is wiped, and chalk can be fixed in the sleeve pipe, and grasping base plate can write, and sleeve pipe and base plate flexibly connect, and can adjust the length that chalk exposes; When writing wrongly written character, can conveniently wipe.
Description of drawings
Fig. 1 is that the novel chalk in the utility model is wiped structural representation.
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is done a detailed description:
Referring to Fig. 1, a kind of novel chalk is wiped, and comprises base plate 1, and described base plate 1 is provided with bristle 2, and described base plate 1 is provided with cavity, has internal thread in the cavity, has external screw thread on the sleeve pipe 3, and sleeve pipe 3 is threaded with base plate 1.
Claims (1)
1. a novel chalk is wiped, and comprises base plate, and described base plate is provided with bristle, it is characterized in that, described base plate is provided with sleeve pipe, and sleeve pipe and base plate flexibly connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200764947U CN201102423Y (en) | 2007-11-07 | 2007-11-07 | Novel chalk eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200764947U CN201102423Y (en) | 2007-11-07 | 2007-11-07 | Novel chalk eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102423Y true CN201102423Y (en) | 2008-08-20 |
Family
ID=39949443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200764947U Expired - Fee Related CN201102423Y (en) | 2007-11-07 | 2007-11-07 | Novel chalk eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102423Y (en) |
-
2007
- 2007-11-07 CN CNU2007200764947U patent/CN201102423Y/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 |