CN103522805A - Bidirectional scriber with chalks - Google Patents
Bidirectional scriber with chalks Download PDFInfo
- Publication number
- CN103522805A CN103522805A CN201310516603.2A CN201310516603A CN103522805A CN 103522805 A CN103522805 A CN 103522805A CN 201310516603 A CN201310516603 A CN 201310516603A CN 103522805 A CN103522805 A CN 103522805A
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- Prior art keywords
- fixing hole
- line piece
- piece
- line
- chalk
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Abstract
The invention discloses a bidirectional scriber with chalks. The bidirectional scriber comprises a first scribing block and a second scribing block. The first scribing block and the second scribing block are made of wood materials, are connected with each other and are perpendicular to each other, 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 are formed in the first scribing block, a seventh fixing hole and an eighth fixing hole are formed in the second scribing bock, and a slot is formed in a joint of the first scribing block and the second scribing block. The bidirectional scriber has the advantages that lines can be scribed conveniently on blackboards by the aid of the bidirectional scriber, and a plurality of lines can be continuously scribed.
Description
Technical field
The present invention 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 replaces 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 present invention solves 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 invention is mainly solved by following technical proposals:
A kind of reversible chalk mark scraper, comprise the first line piece and the second line piece by wood materials, made, 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 described first edge of ruling 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, by the first chute or the second chute, can make this chalk mark scraper positioning precision high, line accuracy is high.Because described the first line piece and second piece of ruling is structure as a whole, so fastness strengthens greatly.
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Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention 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 some embodiments of the present invention, 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 reversible chalk mark scraper of the present invention;
Fig. 2 is the details enlarged drawing of a-quadrant in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are 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 by wood materials, made, 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.
Reversible chalk mark scraper of the present invention, 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; By slot 13, can conveniently hang this chalk mark scraper, by the first chute 3 or the second chute 4, can make this chalk mark scraper positioning precision high, line accuracy is high.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention 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 by wood materials, made, 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 |
|---|---|---|---|
| CN201310516603.2A CN103522805A (en) | 2013-10-29 | 2013-10-29 | Bidirectional scriber with chalks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516603.2A CN103522805A (en) | 2013-10-29 | 2013-10-29 | Bidirectional scriber with chalks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103522805A true CN103522805A (en) | 2014-01-22 |
Family
ID=49925310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310516603.2A Pending CN103522805A (en) | 2013-10-29 | 2013-10-29 | Bidirectional scriber with chalks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103522805A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054406U (en) * | 1989-09-23 | 1990-03-14 | 张广倍 | Multi-trace marking box |
| JP2004066792A (en) * | 2002-08-04 | 2004-03-04 | Yoshikazu Shirotori | Side line drawing ruler for book or document |
| CN201061965Y (en) * | 2007-05-16 | 2008-05-21 | 李雪倩 | Parallel line quick drawer |
| CN201792654U (en) * | 2010-06-30 | 2011-04-13 | 吴妍 | Scriber for blackboard |
| CN202541125U (en) * | 2012-01-04 | 2012-11-21 | 德州学院 | Four-line three-grid scriber |
| CN203600846U (en) * | 2013-10-29 | 2014-05-21 | 侯如升 | Two-way chalk scriber |
-
2013
- 2013-10-29 CN CN201310516603.2A patent/CN103522805A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054406U (en) * | 1989-09-23 | 1990-03-14 | 张广倍 | Multi-trace marking box |
| JP2004066792A (en) * | 2002-08-04 | 2004-03-04 | Yoshikazu Shirotori | Side line drawing ruler for book or document |
| CN201061965Y (en) * | 2007-05-16 | 2008-05-21 | 李雪倩 | Parallel line quick drawer |
| CN201792654U (en) * | 2010-06-30 | 2011-04-13 | 吴妍 | Scriber for blackboard |
| CN202541125U (en) * | 2012-01-04 | 2012-11-21 | 德州学院 | Four-line three-grid scriber |
| CN203600846U (en) * | 2013-10-29 | 2014-05-21 | 侯如升 | Two-way chalk scriber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |