JPH0227387U - - Google Patents
Info
- Publication number
- JPH0227387U JPH0227387U JP10457288U JP10457288U JPH0227387U JP H0227387 U JPH0227387 U JP H0227387U JP 10457288 U JP10457288 U JP 10457288U JP 10457288 U JP10457288 U JP 10457288U JP H0227387 U JPH0227387 U JP H0227387U
- Authority
- JP
- Japan
- Prior art keywords
- tip shaft
- cap
- tip
- writing body
- guide
- 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
- 230000000903 blocking effect Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 2
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
図は本考案の一実施例を示したもので、第１図
は本考案の実施例を示す透視断面図、第２図はそ
のガイド筒のＡ−Ａ断面図、第３図はキヤツプの
リブとガイド筒の周溝との位置関係を示した展開
図である。
１……ガイド筒、２……先軸、３……キヤツプ
、４……クリツプ、５ａ，５ｂ，５ｃ……摺動コ
マ、６……シヤープペンシル筆記体、７ｂ……ボ
ールペン等筆記体Ｂ、７ｃ……ボールペン等筆記
体Ｃ、８ａ，８ｂ，８ｃ……案内溝、９……ボス
部、１０……段部、１１……係止部、１２……リ
ブ、１３……カム斜面、１４……切欠、１５……
突起、１６ａ，１６ｂ，１６ｃ……リターンスプ
リング、１７……芯パイプ、１８ｂ，１８ｃ……
受け棒、１９……消しゴム止め具、２０……消し
ゴム、２１……後端軸部、２２……ノツクカバー
、２３……先端孔、２４……周面Ａ、２５……段
部Ｂ、２６……周面Ｂ、２７……段部Ｃ、２８…
…周面Ｃ、２９……周溝、３０……係合部、３１
……係合部。
The figures show an embodiment of the present invention. Fig. 1 is a perspective sectional view showing an embodiment of the invention, Fig. 2 is a sectional view taken along line A-A of the guide tube, and Fig. 3 is a rib of the cap. FIG. 3 is a developed view showing the positional relationship between the guide tube and the circumferential groove of the guide tube. 1... Guide tube, 2... Tip shaft, 3... Cap, 4... Clip, 5a, 5b, 5c... Sliding piece, 6... Sharp pencil cursive, 7b... Cursive B such as ballpoint pen, 7c... Cursive C such as ballpoint pen, 8a, 8b, 8c... Guide groove, 9... Boss portion, 10... Step portion, 11... Locking portion, 12... Rib, 13... Cam slope, 14 ...notch, 15...
Projection, 16a, 16b, 16c... Return spring, 17... Core pipe, 18b, 18c...
Reception rod, 19... Eraser stopper, 20... Eraser, 21... Rear end shaft portion, 22... Knock cover, 23... Tip hole, 24... Circumferential surface A, 25... Step portion B, 26... ...Surrounding surface B, 27...Step part C, 28...
... Peripheral surface C, 29 ... Peripheral groove, 30 ... Engagement part, 31
...Engagement part.
Claims (1)
し、少なくとも１本をシヤープペンシルとした３
本の筆記体の後端に夫々摺動コマを取りつけてこ
れら筆記体を前記ガイド筒の案内溝に夫々軸方向
に移動自在に嵌装し、キヤツプの内径部に軸方向
に変位するカム斜面を円周状に設けると共に後端
部をノツク部となしたキヤツプを先軸に対して軸
方向に移動可能で、円周方向に略２４０゜の範囲
で回転自在となし、カム斜面を各筆記体の摺動コ
マに接触させると共に、カム斜面の前方でキヤツ
プの内径部に設けたリブを上記ガイド筒の案内溝
の前方位置外周に適宜周溝と段部を設けて、先軸
に対してキヤツプを若干前進させた状態で略１２
０゜回転して段部で上記リブを回転阻止すること
により先軸先端孔においてシヤープペンシル筆記
体と第２の筆記体を選択的に出没自在とし、次い
で第２の筆記体を突出した位置で上記前進状態を
解除してキヤツプを先軸に対して略１２０゜更に
回転させることにより先軸先端孔より第３の筆記
体を出没自在となしたことを特徴とする複式筆記
具。 A guide tube with three guide grooves is arranged inside the tip shaft, and at least one is a sharp pencil.
Sliding pieces are attached to the rear ends of the cursive bodies of the book, and these cursive bodies are fitted into the guide grooves of the guide cylinder so as to be movable in the axial direction. The cap, which is arranged circumferentially and has a rear end as a notch, is movable in the axial direction with respect to the tip shaft, and is freely rotatable in the circumferential direction within a range of approximately 240 degrees. At the same time, a rib provided on the inner diameter of the cap in front of the cam slope is provided with an appropriate circumferential groove and a stepped portion on the outer periphery of the guide groove in front of the guide groove, and the cap is brought into contact with the tip shaft. approximately 12 minutes with the
The sharp pencil writing body and the second writing body can be selectively moved in and out of the tip shaft tip hole by rotating by 0° and blocking the rotation of the rib at the stepped portion, and then the second writing body is placed in the protruding position. A compound writing instrument characterized in that the third writing body can be freely retracted from the tip hole of the tip shaft by releasing the forward state and further rotating the cap by approximately 120 degrees with respect to the tip shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10457288U JPH0227387U (en) | 1988-08-09 | 1988-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10457288U JPH0227387U (en) | 1988-08-09 | 1988-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0227387U true JPH0227387U (en) | 1990-02-22 |
Family
ID=31336412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10457288U Pending JPH0227387U (en) | 1988-08-09 | 1988-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227387U (en) |
-
1988
- 1988-08-09 JP JP10457288U patent/JPH0227387U/ja active Pending
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