JPS6211682U - - Google Patents
Info
- Publication number
- JPS6211682U JPS6211682U JP10172185U JP10172185U JPS6211682U JP S6211682 U JPS6211682 U JP S6211682U JP 10172185 U JP10172185 U JP 10172185U JP 10172185 U JP10172185 U JP 10172185U JP S6211682 U JPS6211682 U JP S6211682U
- Authority
- JP
- Japan
- Prior art keywords
- core pipe
- locking
- outer cylinder
- feeding mechanism
- lead feeding
- 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)
Description
第１図は、この考案の一実施例の縦断面図、第
２図は、要部の平面図、第３図は、他の実施例の
縦断面図、第４図は、従来のシヤープペンシルの
縦断面図を示す。
１は芯パイプ、２は芯送出機構、３はチヤツク
締付リング、４は外筒、４ａは係止部、４ｂはス
リツト、孔等。尚、同一または、相当部分は、同
一符号をもつて示す。
Fig. 1 is a longitudinal sectional view of one embodiment of this invention, Fig. 2 is a plan view of the main parts, Fig. 3 is a longitudinal sectional view of another embodiment, and Fig. 4 is a conventional sharp pencil. A vertical cross-sectional view is shown. 1 is a core pipe, 2 is a core delivery mechanism, 3 is a chuck tightening ring, 4 is an outer cylinder, 4a is a locking portion, 4b is a slit, a hole, etc. Incidentally, the same or corresponding parts are indicated by the same reference numerals.
Claims (1)
に摺動可能に収納された芯パイプ１と、この芯パ
イプ１の先端に装着された芯送出機構２を有する
シヤープペンシルにおいて、上記外筒４には、上
記芯送出機構２の一部を係止する係止部４ａを一
体形成したことを特徴とするシヤープペンシル。 (2) 上記係止部４ａには、直径方向に伸縮可能
にスリツト、孔４ｂを形成したことを特徴とする
実用新案登録請求の範囲第１項記載のシヤープペ
ンシル。[Claims for Utility Model Registration] (1) An outer cylinder 4 for gripping, a core pipe 1 housed in the outer cylinder 4 so as to be slidable in the axial direction, and a core pipe 1 attached to the tip of the core pipe 1. A sharpening pencil having a lead feeding mechanism 2, characterized in that the outer tube 4 is integrally formed with a locking part 4a for locking a part of the lead feeding mechanism 2. (2) The sharp pencil according to claim 1, wherein the locking portion 4a is provided with a slit or a hole 4b so as to be expandable and retractable in the diametrical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10172185U JPS6211682U (en) | 1985-07-05 | 1985-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10172185U JPS6211682U (en) | 1985-07-05 | 1985-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6211682U true JPS6211682U (en) | 1987-01-24 |
Family
ID=30972710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10172185U Pending JPS6211682U (en) | 1985-07-05 | 1985-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6211682U (en) |
-
1985
- 1985-07-05 JP JP10172185U patent/JPS6211682U/ja active Pending
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