JPS62102588U - - Google Patents
Info
- Publication number
- JPS62102588U JPS62102588U JP19411885U JP19411885U JPS62102588U JP S62102588 U JPS62102588 U JP S62102588U JP 19411885 U JP19411885 U JP 19411885U JP 19411885 U JP19411885 U JP 19411885U JP S62102588 U JPS62102588 U JP S62102588U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- core case
- front shaft
- ring
- pushing part
- 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
- 239000004570 mortar (masonry) Substances 0.000 claims 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図は本考案シヤープペンシルの不使用状態
を表わした縦断正面図、第２図はチヤツクが筆記
芯を解放した使用可能直前の状態を表わした同正
面図、第３図はチヤツクが筆記芯をチヤツキング
した引込み直前の状態を表わした同正面図、第４
図はチヤツクが筆記芯を引込み、移動リングから
締リングに移る状態を表わした同正面図である。
図中、１…前軸、２…後軸、３…繰出管、３０
１…押動部、４…導管、４０１…縦向切割、５…
芯ケース、５０１…突起、６…チヤツク、７…中
具、８…引込ばね、９…締リング、１０…移動リ
ング、１１…押戻ばね。
Fig. 1 is a longitudinal sectional front view showing the sharp pencil of the present invention when it is not in use, Fig. 2 is a front view showing the same state immediately before it can be used with the chuck releasing the writing tip, and Fig. 3 is the same front view showing the pencil with the writing tip released. 4th front view showing the state immediately before retraction with the
The figure is a front view showing the state in which the chuck retracts the writing lead and moves from the moving ring to the tightening ring. In the figure, 1...front shaft, 2...rear shaft, 3...feeding pipe, 30
DESCRIPTION OF SYMBOLS 1...Pushing part, 4...Conduit, 401...Vertical cut, 5...
Core case, 501...Protrusion, 6...Chuck, 7...Inner fitting, 8...Retraction spring, 9...Tightening ring, 10...Moving ring, 11...Pushing back spring.
Claims (1)
押動部が形成された繰出管を設け、縦向切割を形
成して前軸に固定した導管を繰出管に管通せしめ
、該導管に挿通する芯ケースの外面に前記押動部
及び前記縦動向切割に係合する突起を突設し、芯
ケースに連結したチヤツクを貫通せしめる中具と
芯ケースとの間に引込ばねを介装し、チヤツクを
締リングに嵌合せしめ、内面が擂鉢状斜面の移動
リング及びこのリング用の押戻ばねを前軸の先端
部内にチヤツク側から順次に嵌合配置したシヤー
プペンシル。 A feeding tube in which a pushing part is formed is provided in the rear shaft which is rotatably and slidably covered over the front shaft, and a conduit fixed to the front shaft by forming a vertical cut is passed through the feeding tube. A protrusion that engages with the pushing part and the longitudinal cut is provided on the outer surface of the core case that is inserted into the conduit, and a retraction spring is interposed between the core case and the inner fitting that allows the chuck connected to the core case to pass through. A sharp pencil in which a chuck is fitted into a tightening ring, a movable ring whose inner surface is sloped in the shape of a mortar, and a push-back spring for this ring are sequentially fitted into the tip of a front shaft from the chuck side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985194118U JPH053348Y2 (en) | 1985-12-16 | 1985-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985194118U JPH053348Y2 (en) | 1985-12-16 | 1985-12-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62102588U true JPS62102588U (en) | 1987-06-30 |
| JPH053348Y2 JPH053348Y2 (en) | 1993-01-27 |
Family
ID=31150788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985194118U Expired - Lifetime JPH053348Y2 (en) | 1985-12-16 | 1985-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH053348Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528543U (en) * | 1978-08-17 | 1980-02-23 | ||
| JPS5655017U (en) * | 1979-10-02 | 1981-05-13 | ||
| JPS5821480U (en) * | 1981-07-31 | 1983-02-09 | 三菱鉛筆株式会社 | Rotary feeding type sharp pencil |
| JPS6021280U (en) * | 1983-07-21 | 1985-02-14 | 松下電器産業株式会社 | Power transmission devices such as washing machines |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821480B2 (en) * | 1978-10-28 | 1983-04-30 | 日本ビクター株式会社 | speaker diaphragm |
-
1985
- 1985-12-16 JP JP1985194118U patent/JPH053348Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528543U (en) * | 1978-08-17 | 1980-02-23 | ||
| JPS5655017U (en) * | 1979-10-02 | 1981-05-13 | ||
| JPS5821480U (en) * | 1981-07-31 | 1983-02-09 | 三菱鉛筆株式会社 | Rotary feeding type sharp pencil |
| JPS6021280U (en) * | 1983-07-21 | 1985-02-14 | 松下電器産業株式会社 | Power transmission devices such as washing machines |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH053348Y2 (en) | 1993-01-27 |