JPS63130293U - - Google Patents
Info
- Publication number
- JPS63130293U JPS63130293U JP2228787U JP2228787U JPS63130293U JP S63130293 U JPS63130293 U JP S63130293U JP 2228787 U JP2228787 U JP 2228787U JP 2228787 U JP2228787 U JP 2228787U JP S63130293 U JPS63130293 U JP S63130293U
- Authority
- JP
- Japan
- Prior art keywords
- base
- penetrates
- back surface
- ruler
- thin 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第１図は本考案に係る点線定規の一実施例を示
す平面図、第２図は同裏面図、第３図はその構造
を示す部分拡大図である。
１……基盤、２……桟体、３……細溝、４……
嵌合凹部、５……桟。
FIG. 1 is a plan view showing an embodiment of a dotted line ruler according to the present invention, FIG. 2 is a back view of the same, and FIG. 3 is a partially enlarged view showing its structure. 1... Base, 2... Frame, 3... Thin groove, 4...
Fitting recess, 5... crosspiece.
Claims (1)
へ貫通し筆記具の挿入操作に適する細溝を穿設す
るとゝもに、当該基盤裏面の細溝貫通位置に細溝
と直交する複数の桟を適宜間隔で連設してなるこ
とを特徴とする点線定規。 A thin groove that penetrates to the back surface and is suitable for insertion of a writing instrument is bored at a desired position on the surface of the base that constitutes the ruler body, and a plurality of crosspieces that are orthogonal to the narrow groove are appropriately inserted at the positions where the thin groove penetrates the back surface of the base. A dotted ruler that is characterized by being connected at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2228787U JPS63130293U (en) | 1987-02-18 | 1987-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2228787U JPS63130293U (en) | 1987-02-18 | 1987-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63130293U true JPS63130293U (en) | 1988-08-25 |
Family
ID=30819529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2228787U Pending JPS63130293U (en) | 1987-02-18 | 1987-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63130293U (en) |
-
1987
- 1987-02-18 JP JP2228787U patent/JPS63130293U/ja active Pending
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