CN203600846U - Two-way chalk scriber - Google Patents
Two-way chalk scriber Download PDFInfo
- Publication number
- CN203600846U CN203600846U CN201320669126.9U CN201320669126U CN203600846U CN 203600846 U CN203600846 U CN 203600846U CN 201320669126 U CN201320669126 U CN 201320669126U CN 203600846 U CN203600846 U CN 203600846U
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- CN
- China
- Prior art keywords
- fixing hole
- line piece
- chalk
- piece
- line
- 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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Abstract
The utility model discloses a two-way chalk scriber. The two-way chalk scriber comprises a first scribing block and a second scribing block which are made of wood materials. The first scribing block is connected with the second scribing block, and the first scribing block is arranged perpendicular to the second scribing block. The first scribing block is provided with a first fixing hole, a second fixing hole, a third fixing hole, a fourth fixing hole, a fifth fixing hole and a sixth fixing hole. The second scribing block is provided with a seventh fixing hole and an eighth fixing hole. An inserting groove is formed in the connecting position of the first scribing block and the second scribing block. By means of the two-way chalk scriber, lines can be scribed conveniently on a blackboard, and a plurality of lines can be scribed continuously.
Description
Technical field
The utility model relates to a kind of scriber, particularly a kind of reversible chalk mark scraper.
Background technology
Chalk is the instrument widely using in daily life, is generally used for book and writes on the blackboard.The chalk in ancient times is made with natural chalk conventionally, but multiplex other material replacement now.The composition of chalk is a kind of white depositions of calcium sulfate, is not easy to be decomposed, and particle is larger than dust.Now, the chalk of domestic use mainly contains two kinds of common chalk and dust-free chalks, and its main component is calcium carbonate and calcium sulfate, or containing a small amount of calcium oxide.User is that hand directly takes chalk to use now conventionally, and which is both unhygienic, and line is also inconvenient, and once can only draw a line.
Summary of the invention
The utility model is mainly to solve the existing technical problem of prior art, thereby provides a kind of convenient at black lining out, can draw continuously the reversible chalk mark scraper of many lines.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of reversible chalk mark scraper, comprise the first line piece and the second line piece made by wood materials, described the first line piece is connected with the second line piece, the first line piece and second piece of ruling is and is arranged vertically, the first line piece is provided with the first fixing hole, the second fixing hole, the 3rd fixing hole, the 4th fixing hole, the 5th fixing hole and the 6th fixing hole, the second line piece is provided with the 7th fixing hole and the 8th fixing hole, and the link position of the first line piece and the second line piece is provided with slot.
Further, the edge of described the first line piece is provided with the first chute.
Further, the edge of described the second line piece is provided with the second chute.
Further, described the first fixing hole, the second fixing hole, the 3rd fixing hole, the 4th fixing hole, the 5th fixing hole and the 6th fixing hole are linearly arranged.
Further, described the first line piece and the second line piece are structure as a whole.
Adopt the reversible chalk mark scraper of technique scheme, because described the first line piece is connected with the second line piece, the first line piece and second piece of ruling is and is arranged vertically, the first line piece is provided with the first fixing hole, the second fixing hole, the 3rd fixing hole, the 4th fixing hole, the 5th fixing hole and the 6th fixing hole, the second line piece is provided with the 7th fixing hole and the 8th fixing hole, the link position of the first line piece and the second line piece is provided with slot, so chalk can be inserted in respectively to the first fixing hole, the second fixing hole, the 3rd fixing hole, the 4th fixing hole, the 5th fixing hole, the 6th fixing hole, in the 7th fixing hole and the 8th fixing hole, user can hold the first line piece or the second line piece, because the first line piece and second piece of ruling is and is arranged vertically, so can realize the two-way line in vertical direction, simple to operate, convenient.Because the edge of described the first line piece is provided with the first chute, the edge of described the second line piece is provided with the second chute, so can conveniently hang this chalk mark scraper by slot, can make this chalk mark scraper positioning precision high by the first chute or the second chute, line accuracy is high.Due to described first line piece with second rule piece be structure as a whole, so fastness strengthens greatly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model reversible chalk mark scraper;
Fig. 2 is the details enlarged drawing of a-quadrant in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 1 to Figure 2, a kind of reversible chalk mark scraper, comprise the first line piece 1 and the second line piece 2 made by wood materials, the first line piece 1 is connected with the second line piece 2, the first line piece 1 and second piece 2 of ruling is and is arranged vertically, the first line piece 1 is provided with the first fixing hole 5, the second fixing hole 6, the 3rd fixing hole 7, the 4th fixing hole 8, the 5th fixing hole 9 and the 6th fixing hole 10, the second line piece 2 is provided with the 7th fixing hole 11 and the 8th fixing hole 12, the link position of the first line piece 1 and the second line piece 2 is provided with slot 13, the edge of the first line piece 1 is provided with the first chute 3, the edge of the second line piece 2 is provided with the second chute 4, the first fixing hole 5, the second fixing hole 6, the 3rd fixing hole 7, the 4th fixing hole 8, the 5th fixing hole 9 and the 6th fixing hole 10 are linearly arranged, the first line piece 1 and the second line piece 2 are structure as a whole.
The utility model reversible chalk mark scraper, chalk can be inserted in respectively in the first fixing hole 5, the second fixing hole 6, the 3rd fixing hole 7, the 4th fixing hole 8, the 5th fixing hole 9, the 6th fixing hole 10, the 7th fixing hole 11 and the 8th fixing hole 12, user can hold the first line piece 1 or the second line piece 2, because the first line piece 1 and second piece 2 of ruling is and is arranged vertically, so can realize the two-way line in vertical direction, simple to operate, convenient; Can conveniently hang this chalk mark scraper by slot 13, can make this chalk mark scraper positioning precision high by the first chute 3 or the second chute 4, line accuracy is high.
The above, be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. a reversible chalk mark scraper, comprise the first line piece and the second line piece made by wood materials, it is characterized in that: described the first line piece is connected with the second line piece, the first line piece and second piece of ruling is and is arranged vertically, the first line piece is provided with the first fixing hole, the second fixing hole, the 3rd fixing hole, the 4th fixing hole, the 5th fixing hole and the 6th fixing hole, the second line piece is provided with the 7th fixing hole and the 8th fixing hole, and the link position of the first line piece and the second line piece is provided with slot.
2. reversible chalk mark scraper according to claim 1, is characterized in that: the edge of described the first line piece is provided with the first chute.
3. reversible chalk mark scraper according to claim 1, is characterized in that: the edge of described the second line piece is provided with the second chute.
4. reversible chalk mark scraper according to claim 1, is characterized in that: described the first fixing hole, the second fixing hole, the 3rd fixing hole, the 4th fixing hole, the 5th fixing hole and the 6th fixing hole are linearly arranged.
5. reversible chalk mark scraper according to claim 1, is characterized in that: described the first line piece and the second line piece are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669126.9U CN203600846U (en) | 2013-10-29 | 2013-10-29 | Two-way chalk scriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669126.9U CN203600846U (en) | 2013-10-29 | 2013-10-29 | Two-way chalk scriber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600846U true CN203600846U (en) | 2014-05-21 |
Family
ID=50713542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320669126.9U Expired - Fee Related CN203600846U (en) | 2013-10-29 | 2013-10-29 | Two-way chalk scriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522805A (en) * | 2013-10-29 | 2014-01-22 | 侯如升 | Bidirectional scriber with chalks |
-
2013
- 2013-10-29 CN CN201320669126.9U patent/CN203600846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522805A (en) * | 2013-10-29 | 2014-01-22 | 侯如升 | Bidirectional scriber with chalks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20141029 |
|
| EXPY | Termination of patent right or utility model |