CN106379077A - Double-colored chalk - Google Patents
Double-colored chalk Download PDFInfo
- Publication number
- CN106379077A CN106379077A CN201510453363.5A CN201510453363A CN106379077A CN 106379077 A CN106379077 A CN 106379077A CN 201510453363 A CN201510453363 A CN 201510453363A CN 106379077 A CN106379077 A CN 106379077A
- Authority
- CN
- China
- Prior art keywords
- chalk
- double
- colored
- chalks
- colored chalk
- 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.)
- Pending
Links
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- Drawing Aids And Blackboards (AREA)
Abstract
A double-colored chalk is characterized in that the chalk is formed by a connection between chalks of two different colors. With the structure of two colored chalks connected, a teacher can easily use different colored chalks on a blackboard for teaching, so an aim of the double-colored chalk can be realized.
Description
Technical field
The present invention relates to a kind of schooling apparatus, specifically a kind of chalk.
Background technology
Teacher's upper class hour need to be imparted knowledge to students with chalk on blackboard, can change very inconvenient back and forth respectively using the chalk of different colours for giving top priority to what is the most important.
Content of the invention
For solving the problems, such as above-mentioned prior art, the present invention provides a kind of Two color chalk.
A kind of Two color chalk it is characterised in that：This chalk is formed by connecting by two different colors of chalk.
Because chalk is made the structure that two kinds of colors connect by the present invention, teacher at school when, can very easily be imparted knowledge to students using different colours on blackboard, thus reaching the goal of the invention of the present invention.
Brief description
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is present configuration schematic diagram.
Specific embodiment
Shown in Fig. 1：Chalk is formed by connecting by two different colors of chalk.
Claims (1)
1. a kind of Two color chalk it is characterised in that：This chalk is formed by connecting by two different colors of chalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453363.5A CN106379077A (en) | 2015-07-29 | 2015-07-29 | Double-colored chalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453363.5A CN106379077A (en) | 2015-07-29 | 2015-07-29 | Double-colored chalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106379077A true CN106379077A (en) | 2017-02-08 |
Family
ID=57916127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510453363.5A Pending CN106379077A (en) | 2015-07-29 | 2015-07-29 | Double-colored chalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106379077A (en) |
-
2015
- 2015-07-29 CN CN201510453363.5A patent/CN106379077A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170208 |
|
| WD01 | Invention patent application deemed withdrawn after publication |