JPS63132783U - - Google Patents
Info
- Publication number
- JPS63132783U JPS63132783U JP2519487U JP2519487U JPS63132783U JP S63132783 U JPS63132783 U JP S63132783U JP 2519487 U JP2519487 U JP 2519487U JP 2519487 U JP2519487 U JP 2519487U JP S63132783 U JPS63132783 U JP S63132783U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- writing
- attached
- writing instrument
- knob
- 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
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000002131 composite material Substances 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図はこの考案の両頭複合筆記具におけるノ
ツク式シヤープペンシル体の筆記状態を示す縦断
面図、第２図は第１図の回転カムと押カムの位置
関係を示す展開図、第３図はノツク式シヤープペ
ンシル体の没入状態における回転カムと押カムの
位置関係を示す展開図、第４図は付属筆記具の筆
記状態を示す縦断面図、第５図および第７図はそ
れぞれこの考案の他の一実施例を示す縦断面図、
第６図は第５図の付属筆記具の筆記状態を示す縦
断面図、第８図は第７図の付属筆記具の筆記状態
を示す縦断面図、第９図はこの考案の他の一実施
例の付属筆記具の筆記状態を示す縦断面図である
。
３……チヤンク、４……締リング、５……チヤ
ツクスプリング、６……芯タンク、１２・１１２
・２１２……保持具、１３……付属筆記具、１４
……ノブ。
Fig. 1 is a longitudinal sectional view showing the writing state of the lock type sharp pencil body in the double-headed composite writing instrument of this invention, Fig. 2 is a developed view showing the positional relationship between the rotary cam and the push cam in Fig. 1, and Fig. 3 is a A developed view showing the positional relationship between the rotary cam and the push cam in the retracted state of the knock-type sharp pencil body, Fig. 4 is a longitudinal cross-sectional view showing the writing state of the attached writing instrument, and Figs. 5 and 7 are other examples of this invention. A vertical cross-sectional view showing an example of
Fig. 6 is a vertical cross-sectional view showing the writing state of the attached writing instrument shown in Fig. 5, Fig. 8 is a longitudinal cross-sectional view showing the writing state of the attached writing instrument shown in Fig. 7, and Fig. 9 is another embodiment of this invention. It is a longitudinal cross-sectional view showing the writing state of the attached writing instrument. 3...Chunk, 4...Tightening ring, 5...Chuck spring, 6...Core tank, 12/112
・212... Holder, 13... Attached writing instrument, 14
……Knob.
Claims (1)
開閉を行う締リングと、チヤツクの後部に固着さ
れた芯タンクと、チヤツクを後方に付勢するチヤ
ツクスプリングとを有し、チヤツクを前進させる
ことにより芯を繰り出すようにしたノツク式シヤ
ープペンシル体の筆記部を、軸の後端より突出し
たノブを押圧することにより突出させる筆記具に
おいて、軸内を軸方向に摺動可能に内蔵された保
持具を芯タンクに固着あるいは当接可能に構成し
、該保持具に後端より筆記部が突出した付属筆記
具を取り付けるとともに、付属筆記具の筆記部が
ノブにより覆われて構成したことを特徴とする両
頭複合筆記具。 The chuck has a chuck, a tightening ring fitted onto the chuck to open and close the chuck, a core tank fixed to the rear of the chuck, and a chuck spring that biases the chuck backward, and by moving the chuck forward. A writing instrument in which the writing part of a lock-type sharp pencil body with a retractable lead is protruded by pressing a knob protruding from the rear end of the shaft. A double-ended compound configured to be able to be fixed to or abutted on the lead tank, an attached writing instrument with a writing section protruding from the rear end attached to the holder, and a writing section of the attached writing instrument covered by a knob. Writing implements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2519487U JPS63132783U (en) | 1987-02-23 | 1987-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2519487U JPS63132783U (en) | 1987-02-23 | 1987-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63132783U true JPS63132783U (en) | 1988-08-30 |
Family
ID=30825116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2519487U Pending JPS63132783U (en) | 1987-02-23 | 1987-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63132783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998033662A1 (en) * | 1997-01-31 | 1998-08-06 | Pentel Kabushiki Kaisha | Retractable-lead mechanical pencil |
| JP2009220415A (en) * | 2008-03-17 | 2009-10-01 | Pilot Corporation | Retractable mechanical pencil |
-
1987
- 1987-02-23 JP JP2519487U patent/JPS63132783U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998033662A1 (en) * | 1997-01-31 | 1998-08-06 | Pentel Kabushiki Kaisha | Retractable-lead mechanical pencil |
| JP2009220415A (en) * | 2008-03-17 | 2009-10-01 | Pilot Corporation | Retractable mechanical pencil |
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