JPS59126687U - Shape pencil - Google Patents
Shape pencilInfo
- Publication number
- JPS59126687U JPS59126687U JP2071283U JP2071283U JPS59126687U JP S59126687 U JPS59126687 U JP S59126687U JP 2071283 U JP2071283 U JP 2071283U JP 2071283 U JP2071283 U JP 2071283U JP S59126687 U JPS59126687 U JP S59126687U
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- lead
- adjusting
- mechanical pencil
- core
- 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.)
- Granted
Links
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａ〜ｄは本考案に係るシャープペンシルの横断面
図、第２図ａは芯タンク３を除いた第１図ａのＡ、Ａ線
による矢視断面図、第２図すは芯クッション調節用円筒
カム９の展開図、第２図Ｃは後方軸２の先端の展開図、
第３図ａ ”−ｃ−は本考案に係るシャープペンシルの
芯クッションが効いた状態を示す横断面図である。
１・・・・・・前方軸、２・・・・・・後方軸、３・・
・・・・芯タンク、５・・・・・・チャック、６・・・
・・・締め具、７・・・・・・支持具、８・・・・・・
芯クッション用バネ、９・・・・・・芯クッション調節
用カム。
（ａ）
「
９ａ■−・Figures 1 a to d are cross-sectional views of the mechanical pencil according to the present invention, Figure 2 a is a sectional view taken along line A and A in Figure 1 a excluding the lead tank 3, and Figure 2 is a lead. A developed view of the cushion adjustment cylindrical cam 9, FIG. 2C is a developed view of the tip of the rear shaft 2,
Figure 3 a''-c- is a cross-sectional view showing the state in which the lead cushion of the mechanical pencil according to the present invention is effective. 1... Front axis, 2... Back axis, 3...
... Core tank, 5 ... Chuck, 6 ...
... Fastener, 7... Support, 8...
Spring for core cushion, 9...Cam for adjusting core cushion. (a) “9a■-・
Claims (3)
圧縮量を調節する手段とを備え、上記圧縮量を調節する
ことによって芯クッションを調節するようにしたことを
特徴とするシャープペンシル。(1) A mechanical pencil comprising a core cushion spring and means for adjusting the compression amount of the core cushion spring, and the core cushion is adjusted by adjusting the compression amount.
ルの前方軸内において芯を把持するためのチャックの支
持具と、芯クッション調節用円筒カムの先端との間に介
在し、上記芯クッション用バネの圧縮量を調節する手段
は上記芯クッション調節用円筒カムの後端と上記シャー
プペンシルの後方軸の先端とで構成されるカム機構とし
たことを特徴とする実用新案登録請求の範囲第１ 項記
載のシャープペンシル。(2) The lead cushion spring is interposed between the chuck support for gripping the lead in the front shaft of the mechanical pencil and the tip of the lead cushion adjustment cylindrical cam, and the lead cushion spring The means for adjusting the amount of compression of the lead cushion is a cam mechanism constituted by the rear end of the cylindrical cam for adjusting the lead cushion and the tip of the rear shaft of the mechanical pencil. Mechanical pencil as described.
くとも一つの谷部を有し、上記前方軸の後方軸に対する
回転位置を変化させることにより上記後方軸の先端と当
接する谷部が変わることとし、これによって、芯クッシ
ョンを調節するようにしたことを特徴とする実用新案登
録請求の範囲１２項記載のシャープペンシル。(3) The rear end of the core cushion adjusting cylindrical cam has at least one valley, and by changing the rotational position of the front shaft with respect to the rear shaft, the valley that comes into contact with the tip of the rear shaft changes. A mechanical pencil according to claim 12, which is characterized in that the core cushion is thereby adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2071283U JPS59126687U (en) | 1983-02-15 | 1983-02-15 | Shape pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2071283U JPS59126687U (en) | 1983-02-15 | 1983-02-15 | Shape pencil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59126687U true JPS59126687U (en) | 1984-08-25 |
| JPH0140713Y2 JPH0140713Y2 (en) | 1989-12-05 |
Family
ID=30151835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2071283U Granted JPS59126687U (en) | 1983-02-15 | 1983-02-15 | Shape pencil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59126687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2018155476A1 (en) * | 2017-02-22 | 2019-12-19 | 株式会社壽 | Writing implement |
| JP2021049681A (en) * | 2019-09-24 | 2021-04-01 | ゼブラ株式会社 | Writing instrument capable of detecting pen pressure |
-
1983
- 1983-02-15 JP JP2071283U patent/JPS59126687U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2018155476A1 (en) * | 2017-02-22 | 2019-12-19 | 株式会社壽 | Writing implement |
| JP2021049681A (en) * | 2019-09-24 | 2021-04-01 | ゼブラ株式会社 | Writing instrument capable of detecting pen pressure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140713Y2 (en) | 1989-12-05 |
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