JPS6017385U - Knotsuku style pencil - Google Patents
Knotsuku style pencilInfo
- Publication number
- JPS6017385U JPS6017385U JP10871683U JP10871683U JPS6017385U JP S6017385 U JPS6017385 U JP S6017385U JP 10871683 U JP10871683 U JP 10871683U JP 10871683 U JP10871683 U JP 10871683U JP S6017385 U JPS6017385 U JP S6017385U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- connector
- chuck
- concave groove
- knotsuku
- 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図はこの考案のノック式シャープペンシルの組立状
態を示す縦断面図、第２図はこの考案のノック式シャー
プペンシルを示す縦断面図、第３図は第２図のＡ−Ａ線
を示す横断面図、第４図はこの考案の他の実施態様を示
す主要部縦断面図である。
１・・・・・・チャック、ＩＡ・・・・・・チャック１
の頭部、２・・・・・・締具、３・・・・・・芯タンク
、３Ａ・・・・・・芯タンク３の前端、４，１４・・・
・・・連結具、４Ａ・・・・・・連結具４の内股、４Ｂ
・・・・・・連結具４の凹溝、１４Ｃ・・・・・・連結
具１４の凸条、５・・・・・・スプリング、６・・・・
・・芯ホルダ−，７，１７・・・・・・口金、？Ａ、１
７Ａ・・・・・・口金７．１７の切溝、７Ｂ・・・・・
・口金７の内鍔、７Ｃ・・・・・・口金７の後部外面、
１７Ｄ・・・・・・口金１７の後部内面、１７Ｅ・・・
・・・口金１７の凹溝、８゜１８・・・・・・軸、８Ａ
・・・・・・軸８の内面。Fig. 1 is a vertical sectional view showing the assembled state of the knock-type mechanical pencil of this invention, Fig. 2 is a longitudinal sectional view showing the knock-type mechanical pencil of this invention, and Fig. 3 is a longitudinal sectional view showing the knock-type mechanical pencil of this invention. FIG. 4 is a longitudinal sectional view of main parts showing another embodiment of this invention. 1...Chuck, IA...Chuck 1
head, 2... fastener, 3... wick tank, 3A... front end of wick tank 3, 4, 14...
...Connector, 4A...Inner thigh of connector 4, 4B
...Concave groove of the coupling tool 4, 14C... Convex strip of the coupling tool 14, 5... Spring, 6...
... Core holder, 7, 17... Cap, ? A.1
7A... Cut groove of base 7.17, 7B...
・Inner flange of cap 7, 7C... Rear outer surface of cap 7,
17D...Rear inner surface of base 17, 17E...
... Concave groove of cap 17, 8°18 ... Shaft, 8A
...Inner surface of shaft 8.
Claims (1)
結台と芯タンクとの間に張架したスプリングの弾発力に
よりチャックの頭部が締具に押し付けられて閉じられる
とともに締具が連結具に押し付けられ、芯ホルダーを内
蔵した口金の後部に１又は複数の切溝を設けて弾性を持
たせ、該口金の後部に設けた内鍔を連結具の凹溝に嵌合
するか、口金の後部内面に設けた凹溝を連結具の外鍔に
嵌合し、さらに軸の内面と口金の後部外面との隙間を密
に構成したことを特徴とするノック式シャー−プペンシ
ル。A chuck with a fastener fitted onto the head is fixed to the core tank, and the elastic force of the spring stretched between the connecting base and the core tank presses the chuck head against the fastener, closing and tightening the chuck. The tool is pressed against the connector, one or more grooves are provided at the rear of the cap containing the core holder to give it elasticity, and the inner flange provided at the rear of the cap fits into the concave groove of the connector. Alternatively, a knock-type mechanical pencil is characterized in that a concave groove provided on the inner surface of the rear part of the cap fits into the outer flange of the connector, and a gap is formed closely between the inner surface of the shaft and the outer surface of the rear part of the cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10871683U JPS6017385U (en) | 1983-07-13 | 1983-07-13 | Knotsuku style pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10871683U JPS6017385U (en) | 1983-07-13 | 1983-07-13 | Knotsuku style pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6017385U true JPS6017385U (en) | 1985-02-05 |
Family
ID=30253532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10871683U Pending JPS6017385U (en) | 1983-07-13 | 1983-07-13 | Knotsuku style pencil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01119383U (en) * | 1988-02-08 | 1989-08-11 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521166B2 (en) * | 1977-08-08 | 1980-06-07 |
-
1983
- 1983-07-13 JP JP10871683U patent/JPS6017385U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521166B2 (en) * | 1977-08-08 | 1980-06-07 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01119383U (en) * | 1988-02-08 | 1989-08-11 |
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