JPS63139994U - - Google Patents
Info
- Publication number
- JPS63139994U JPS63139994U JP3304687U JP3304687U JPS63139994U JP S63139994 U JPS63139994 U JP S63139994U JP 3304687 U JP3304687 U JP 3304687U JP 3304687 U JP3304687 U JP 3304687U JP S63139994 U JPS63139994 U JP S63139994U
- Authority
- JP
- Japan
- Prior art keywords
- pencil
- conical hole
- main body
- utility
- model registration
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図はその斜視図、第３図はガイド筒の他の実施例
を示す断面図、第４図はガイド筒のさらに他の実
施例を示す断面図である。
１１……刃ホルダ、１２……円錐穴、１４……
刃、２１……ブラケツト、２４……ガイド穴、２
５……ガイド筒、３１……ハンドル。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a perspective view thereof, FIG. 3 is a sectional view showing another embodiment of the guide tube, and FIG. 4 is a sectional view showing still another embodiment of the guide tube. 11...blade holder, 12...conical hole, 14...
Blade, 21... Bracket, 24... Guide hole, 2
5...Guide cylinder, 31...Handle.
Claims (1)
沿つて平板状の刃を備えた本体に、前記円錐穴内
に差し込まれる鉛筆を支軸として本体を回動させ
るハンドルを設けたことを特徴とする鉛筆削り器
。 (2) 実用新案登録請求の範囲第１項において、
前記本体には、前記円錐穴と連続しかつ鉛筆に対
して回動可能に嵌合するガイド穴が形成されてい
ることを特徴とする鉛筆削り器。 (3) 実用新案登録請求の範囲第１項において、
前記本体には、前記円錐穴と連続しかつ鉛筆に対
して摩擦係合するガイド穴を有するガイド筒が前
記円錐穴の中心軸線を中心として回動可能に設け
られていることを特徴とする鉛筆削り器。 (4) 実用新案登録請求の範囲第３項において、
前記本体を、前記円錐穴および刃を有する刃ホル
ダと、前記ガイド筒を有しかつ前記ハンドルが設
けられるブラケツトとから構成するとともに、ブ
ラケツトに対して刃ホルダを交換可能に取り付け
たことを特徴とする鉛筆削り器。[Claims for Utility Model Registration] (1) A main body having a conical hole and a flat blade along the generatrix of the conical hole, with a pencil inserted into the conical hole as a pivot. A pencil sharpener characterized by having a handle that can be rotated. (2) In paragraph 1 of the claims for utility model registration,
A pencil sharpener characterized in that the main body is formed with a guide hole that is continuous with the conical hole and rotatably fits into the pencil. (3) In paragraph 1 of the claims for utility model registration,
A pencil characterized in that the main body is provided with a guide tube that is rotatable about the central axis of the conical hole and has a guide hole that is continuous with the conical hole and frictionally engages with the pencil. Sharpener. (4) In paragraph 3 of claims for utility model registration,
The main body is composed of a blade holder having the conical hole and the blade, and a bracket having the guide tube and provided with the handle, and the blade holder is attached to the bracket so as to be replaceable. Pencil sharpener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3304687U JPS63139994U (en) | 1987-03-05 | 1987-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3304687U JPS63139994U (en) | 1987-03-05 | 1987-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63139994U true JPS63139994U (en) | 1988-09-14 |
Family
ID=30840290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3304687U Pending JPS63139994U (en) | 1987-03-05 | 1987-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63139994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016143649A1 (en) * | 2015-03-09 | 2016-09-15 | カール事務器株式会社 | Pencil sharpener |
-
1987
- 1987-03-05 JP JP3304687U patent/JPS63139994U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016143649A1 (en) * | 2015-03-09 | 2016-09-15 | カール事務器株式会社 | Pencil sharpener |