JPS59110680U - Knotsuku style pencil - Google Patents
Knotsuku style pencilInfo
- Publication number
- JPS59110680U JPS59110680U JP514683U JP514683U JPS59110680U JP S59110680 U JPS59110680 U JP S59110680U JP 514683 U JP514683 U JP 514683U JP 514683 U JP514683 U JP 514683U JP S59110680 U JPS59110680 U JP S59110680U
- Authority
- JP
- Japan
- Prior art keywords
- pencil
- lead
- pencil lead
- knotsuku
- barrel
- 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
- 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図は要部を破断して示したノック式シャープペンシ
ルの正面図、第２図および第３図は従来例に係る保持チ
ャックを示し、第２図は斜視図、第３図は縦断面図、第
４．図および第５図は本考案の第１実施例に係る保持チ
ャックを示し、第４図は斜視図、第５図は正面図、第６
図および第７図は夫々第２実施例、第３実施例に係る保
持チャフ。
りの正面図、第８図は第４★施例に係る保持チャックの
斜視図、第９図および第１０図は夫々第５実施例、第６
実施例に係る保持チャックの正面図である。
１・・・・・・軸筒、２・・・・・・芯繰り出し筒、３
・・・・・・保持チャック、３１・・・・・・嵌合筒部
、３２・・・・・・把持部、３５・・・・・・嵌合孔、
３６・・・・・・当接部。Fig. 1 is a front view of a knock-type mechanical pencil with main parts cut away, Figs. 2 and 3 show a conventional holding chuck, Fig. 2 is a perspective view, and Fig. 3 is a longitudinal section. Figure 4. 5 and 5 show a holding chuck according to the first embodiment of the present invention, in which FIG. 4 is a perspective view, FIG. 5 is a front view, and FIG.
FIG. 7 shows a holding chaff according to a second embodiment and a third embodiment, respectively. 8 is a perspective view of the holding chuck according to the 4th embodiment, and FIGS. 9 and 10 are the 5th and 6th embodiments, respectively.
It is a front view of the holding chuck concerning an example. 1...Shaft tube, 2...Core feeding tube, 3
...Holding chuck, 31... Fitting tube part, 32... Gripping part, 35... Fitting hole,
36...Abutment part.
Claims (1)
から鉛筆芯が繰り出されるノック式シャープペンシルに
おいて、繰り出される鉛筆芯を把持部に挾持し、所定以
上の力では鉛筆芯を軸方向に移動可能に保持する保持チ
ャックが軸筒の先端部内側に設けられ、該保持チャック
の把持部に、鉛筆芯の外周に断続的かつ弾撥的に当接す
る当接部を設けたことを特徴とするノック式シャープペ
ンシル。In a knock-type mechanical pencil, in which the pencil lead is fed out from the tip of the barrel when the lead is moved vertically in both directions, the pencil lead that is being drawn out is held in the grip, and if a force exceeding a certain level is applied, the pencil lead is moved in the axial direction. A holding chuck for movably holding the pencil lead is provided inside the tip of the barrel, and the gripping part of the holding chuck is provided with an abutting part that intermittently and elastically abuts on the outer periphery of the pencil lead. Knock type mechanical pencil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP514683U JPS59110680U (en) | 1983-01-18 | 1983-01-18 | Knotsuku style pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP514683U JPS59110680U (en) | 1983-01-18 | 1983-01-18 | Knotsuku style pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59110680U true JPS59110680U (en) | 1984-07-26 |
Family
ID=30136742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP514683U Pending JPS59110680U (en) | 1983-01-18 | 1983-01-18 | Knotsuku style pencil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59110680U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623997A (en) * | 1985-07-01 | 1987-01-09 | 株式会社寿 | Lead stopper |
| JP2006150898A (en) * | 2004-12-01 | 2006-06-15 | Pilot Precision Co Ltd | Mechanical pencil |
| WO2023002878A1 (en) * | 2021-07-20 | 2023-01-26 | 三菱鉛筆株式会社 | Mechanical pencil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4925385U (en) * | 1972-06-03 | 1974-03-04 | ||
| JPS5523737B1 (en) * | 1970-12-01 | 1980-06-25 | ||
| JPS5716390B2 (en) * | 1977-02-14 | 1982-04-05 |
-
1983
- 1983-01-18 JP JP514683U patent/JPS59110680U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523737B1 (en) * | 1970-12-01 | 1980-06-25 | ||
| JPS4925385U (en) * | 1972-06-03 | 1974-03-04 | ||
| JPS5716390B2 (en) * | 1977-02-14 | 1982-04-05 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623997A (en) * | 1985-07-01 | 1987-01-09 | 株式会社寿 | Lead stopper |
| JP2006150898A (en) * | 2004-12-01 | 2006-06-15 | Pilot Precision Co Ltd | Mechanical pencil |
| JP4566717B2 (en) * | 2004-12-01 | 2010-10-20 | 株式会社パイロットコーポレーション | mechanical pencil |
| WO2023002878A1 (en) * | 2021-07-20 | 2023-01-26 | 三菱鉛筆株式会社 | Mechanical pencil |
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