JPS61100583U - - Google Patents
Info
- Publication number
- JPS61100583U JPS61100583U JP5547185U JP5547185U JPS61100583U JP S61100583 U JPS61100583 U JP S61100583U JP 5547185 U JP5547185 U JP 5547185U JP 5547185 U JP5547185 U JP 5547185U JP S61100583 U JPS61100583 U JP S61100583U
- Authority
- JP
- Japan
- Prior art keywords
- inner tube
- tube
- clip arm
- outer tube
- conduit
- 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
- 238000005498 polishing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の筆記具を示す断面図。第２図
は第１図に示す筆記具の外管を示す図。第３図は
第１図に示す筆記具の内管を示す図。第４図は第
１図に示す筆記具の磨芯器を示す図。第５及び第
６図は第１図に示す筆記具の作用状態を説明する
ための図。
１……外管、２……内管、３……磨芯器、４…
…磨芯片、１１……円錐形筆先、１２……空心導
管、２１……クリツプアーム。
FIG. 1 is a sectional view showing the writing instrument of the present invention. FIG. 2 is a diagram showing the outer tube of the writing instrument shown in FIG. 1. FIG. 3 is a diagram showing the inner tube of the writing instrument shown in FIG. 1. FIG. 4 is a diagram showing a core polisher for the writing instrument shown in FIG. 1. 5 and 6 are diagrams for explaining the operating state of the writing instrument shown in FIG. 1. 1... Outer tube, 2... Inner tube, 3... Core grinder, 4...
... Polishing core piece, 11 ... Conical brush tip, 12 ... Air-core conduit, 21 ... Clip arm.
Claims (1)
ームを有しかつ外管内で滑動しうるよう設けられ
る内管と、内管の末端部に着脱自在に嵌め込まれ
る磨芯器とから構成され、内管を前端方向へ押す
ことによりクリツプアームを開き、内管内に受容
された鉛筆芯を外管の前端から適当な長さ突き出
させるよう導管へと移動させ、内管を戻すことに
よりクリツプアームを閉ざして鉛筆芯を固定する
ことからなる鉛筆形筆記具。 The inner tube consists of an outer tube having a conduit at the front end, an inner tube having a clip arm at the front end so as to be able to slide within the outer tube, and a polishing device that is removably fitted into the distal end of the inner tube. The clip arm is opened by pushing the tube toward the front end, the pencil lead received in the inner tube is moved into the conduit so that it projects an appropriate length from the front end of the outer tube, and the clip arm is closed by pushing the inner tube back. A pencil-shaped writing instrument consisting of a pencil lead that is fixed in place.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67653984A | 1984-11-30 | 1984-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61100583U true JPS61100583U (en) | 1986-06-27 |
Family
ID=30771412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5547185U Pending JPS61100583U (en) | 1984-11-30 | 1985-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61100583U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027425A (en) * | 1973-07-09 | 1975-03-20 |
-
1985
- 1985-04-16 JP JP5547185U patent/JPS61100583U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027425A (en) * | 1973-07-09 | 1975-03-20 |
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