JPH01153286U - - Google Patents
Info
- Publication number
- JPH01153286U JPH01153286U JP4939088U JP4939088U JPH01153286U JP H01153286 U JPH01153286 U JP H01153286U JP 4939088 U JP4939088 U JP 4939088U JP 4939088 U JP4939088 U JP 4939088U JP H01153286 U JPH01153286 U JP H01153286U
- Authority
- JP
- Japan
- Prior art keywords
- lead
- pencil
- insertion tube
- lock
- clip
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
Description
第１図は本考案実施例の断面図、第２図はノツ
ク状態の説明図、第３図は側面図、第４図は従来
例の説明図である。
１…軸筒、１０…蓋栓、１２…内孔、１３…芯
挿入筒、１５…鉛筆芯、１６…芯ケース、２２…
チヤツク、２７…ノツク継手、３０…クリツプ。
FIG. 1 is a sectional view of the embodiment of the present invention, FIG. 2 is an explanatory view of a locked state, FIG. 3 is a side view, and FIG. 4 is an explanatory view of a conventional example. DESCRIPTION OF SYMBOLS 1... Shaft tube, 10... Lid stopper, 12... Inner hole, 13... Lead insertion tube, 15... Pencil lead, 16... Lead case, 22...
chuck, 27...knot joint, 30...clip.
Claims (1)
た筒状のノツク継手に連結され、該クリツプを押
圧するノツク操作により、芯ケースが前進してチ
ヤツクが鉛筆芯を開放するノツク式シヤープペン
シルであつて、 軸筒の後端開口に嵌着された蓋栓に、１本の鉛
筆芯のみが通過可能な内孔を有し、先端から切り
割られた芯挿入筒が内側に突設され、非ノツク時
に、この芯挿入筒が該ノツク継手内に入り込んで
該内孔が絞られ、鉛筆芯が通過不可能になること
を特徴とするノツク式シヤープペンシル。[Claims for Utility Model Registration] The proximal end of the clip is connected to a cylindrical knob joint fixed to the rear end of the lead case, and by pressing the clip, the lead case moves forward and the chuck is pushed into the pencil. It is a lock-type sharp pencil that opens the lead, and the lid plug fitted into the rear end opening of the barrel has an inner hole through which only one pencil lead can pass, and the lead is cut out from the tip. A lock-type sharp pencil characterized in that an insertion tube is provided to protrude inward, and when the lead insertion tube is not pressed, the lead insertion tube enters the lock joint and the inner hole is narrowed, making it impossible for the pencil lead to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4939088U JPH0546953Y2 (en) | 1988-04-14 | 1988-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4939088U JPH0546953Y2 (en) | 1988-04-14 | 1988-04-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01153286U true JPH01153286U (en) | 1989-10-23 |
| JPH0546953Y2 JPH0546953Y2 (en) | 1993-12-09 |
Family
ID=31275496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4939088U Expired - Lifetime JPH0546953Y2 (en) | 1988-04-14 | 1988-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546953Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5146863B1 (en) * | 2012-09-27 | 2013-02-20 | 株式会社壽 | mechanical pencil |
| JP5698404B1 (en) * | 2014-06-24 | 2015-04-08 | 阿部 猛 | Mechanical pencil with eraser feeding device |
-
1988
- 1988-04-14 JP JP4939088U patent/JPH0546953Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5146863B1 (en) * | 2012-09-27 | 2013-02-20 | 株式会社壽 | mechanical pencil |
| JP5698404B1 (en) * | 2014-06-24 | 2015-04-08 | 阿部 猛 | Mechanical pencil with eraser feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546953Y2 (en) | 1993-12-09 |
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