JPS58138681U - writing implements - Google Patents
writing implementsInfo
- Publication number
- JPS58138681U JPS58138681U JP3469582U JP3469582U JPS58138681U JP S58138681 U JPS58138681 U JP S58138681U JP 3469582 U JP3469582 U JP 3469582U JP 3469582 U JP3469582 U JP 3469582U JP S58138681 U JPS58138681 U JP S58138681U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical cam
- guide tube
- cap
- guide
- collar portion
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はペンシル筆記時の筆記具の側面図、第２図はボ
ールペン筆記時の筆記具の側面図、第３図はペンシル筆
記時の筆記具要部の部分拡大断面図、第４図はガイド筒
の一部の拡大側面図、第５図はガイド筒の平面図、第６
図は円筒カムの拡大縦断面図、第７図は円筒カムの平面
図、第８図は第３図における■−■線に沿った円筒カム
とガイド筒との拡大横断面図、第９図は変形したガイド
筒の縦断面図である。
１・・・・・・ガイド筒、２・・・・・・接合筒、３・
・・・・・キャップ、４・・・・・・飾りリング、５・
・・・・・先軸、６．７・・・・・・ガイド溝、８・・
・・・・ペンシル要素、９・・・・・・ボールペン要素
、１０，１１・・・・・・摺動コマ、１２・・・・・・
ガイド筒の頭部、１３・・・・・・半周溝、１４・・・
・・・当接部、１５・・・・・・円筒カム、１６・・・
・・・カム斜面、１７・・・５・・・内方ツバ部、１８
・・・・・・リターンスプリング、１９・・・・・・ガ
イド溝、２０・・・・・・ガイド突起、２１・・・・・
・係止窓孔、２２・・・・・・ノックパイプ、２３・・
・・・・段部、２４・・・・・・係止片、２５・・・・
・・消しゴム、２６・・・・・・ノックカバー、２７・
・・・・・ストッパツバ部、２Ｂ・・・・・・逃げ溝、
２９・・・・・・クリナーピン、３０・・・・・・ピン
孔、３１・・・・・・ツバ部、３２・・・・・・ガイド
ワッシャー、３３・・・・・・キャップ内筒、３４・・
曲当接ワッシャー、３５・・・・・・スプリングワッシ
ャー。
９Ｎ
□□
１３２６Figure 1 is a side view of the writing instrument when writing with a pencil, Figure 2 is a side view of the writing instrument when writing with a ballpoint pen, Figure 3 is a partially enlarged cross-sectional view of the main parts of the writing instrument when writing with a pencil, and Figure 4 is a guide cylinder. Partially enlarged side view, Figure 5 is a plan view of the guide tube, Figure 6 is a plan view of the guide tube.
The figures are an enlarged vertical cross-sectional view of the cylindrical cam, Fig. 7 is a plan view of the cylindrical cam, Fig. 8 is an enlarged cross-sectional view of the cylindrical cam and the guide cylinder along the line ■-■ in Fig. 3, and Fig. 9 is a longitudinal cross-sectional view of a deformed guide cylinder. 1...Guide tube, 2...Joining tube, 3.
... Cap, 4 ... Decorative ring, 5.
...Front shaft, 6.7...Guide groove, 8...
... Pencil element, 9 ... Ballpoint pen element, 10, 11 ... Sliding piece, 12 ...
Head of guide cylinder, 13...Half circumferential groove, 14...
...Abutting portion, 15...Cylindrical cam, 16...
...Cam slope, 17...5...Inner collar, 18
...Return spring, 19...Guide groove, 20...Guide protrusion, 21...
- Locking window hole, 22... Knock pipe, 23...
...Stepped portion, 24...Locking piece, 25...
... Eraser, 26 ... Knock cover, 27.
...Stopper collar, 2B... Relief groove,
29...Cleaner pin, 30...Pin hole, 31...Brim part, 32...Guide washer, 33...Cap inner cylinder, 34...
Curved contact washer, 35...Spring washer. 9N □□ 1326
Claims (1)
１１を固着した少なくとも一方をシャープペンシルとし
た２本の筆記体を溝で軸方向に案内しうるガイド筒をキ
ャップ３に対して回転にの゛み可動自在に取付け、前記
ガイド筒の頭部１２外周に設けた半周溝１３に、前記ガ
イド筒１に外装し前記摺動コマ１０．１１を円周上で前
後動せしめるカム斜面１６を備える円筒カム１６の内方
ツバ部１７を同円筒カム１５がガイド″Ｎ１に対して１
８０度切替回動自在、かつノックストロークの軸方向推
移可納に取付けるとともに、円筒カム１５を前記キャッ
プ３に対して回転にのみ一体、かつノックストロークの
軸方向推移可能に形成し、かつキャップ後端から突出す
るノック部を前記円筒カム１５に接続し、同円筒カム１
５の内径部にストッパツバ部２７を設け、前記ガイド筒
１の頭部端面に前記ストッパツバ部２７の当接面と、同
ツバ部がノックストロークで自由に嵌入しうる逃げ溝２
８を設けて成る筆記具。A sliding piece 10 is provided at the rear end within the cap 3 that is joined to the front shaft 5.
A guide tube capable of axially guiding two writing instruments, at least one of which is a mechanical pencil, to which a guide tube 11 is fixed is rotatably attached to the cap 3, and the head 12 of the guide tube is rotatably attached to the cap 3. The inner collar portion 17 of a cylindrical cam 16 is provided with a cam slope 16, which is mounted on the guide tube 1 and allows the sliding piece 10.11 to move back and forth on the circumference, in a semicircular groove 13 provided on the outer periphery of the cylindrical cam 15. is 1 for guide ″N1
The cylindrical cam 15 is attached to the cap 3 so that it can be rotated freely by 80 degrees, and the knock stroke can be moved in the axial direction. A knock portion protruding from the end is connected to the cylindrical cam 15, and the cylindrical cam 1
A stopper collar portion 27 is provided on the inner diameter portion of the guide cylinder 1, and an abutting surface of the stopper collar portion 27 is provided on the head end surface of the guide tube 1, and an escape groove 2 into which the collar portion can be freely fitted with a knock stroke is provided.
A writing instrument consisting of 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3469582U JPS58138681U (en) | 1982-03-12 | 1982-03-12 | writing implements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3469582U JPS58138681U (en) | 1982-03-12 | 1982-03-12 | writing implements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58138681U true JPS58138681U (en) | 1983-09-17 |
| JPH0351181Y2 JPH0351181Y2 (en) | 1991-10-31 |
Family
ID=30046184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3469582U Granted JPS58138681U (en) | 1982-03-12 | 1982-03-12 | writing implements |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58138681U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160885U (en) * | 1980-05-02 | 1981-11-30 |
-
1982
- 1982-03-12 JP JP3469582U patent/JPS58138681U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160885U (en) * | 1980-05-02 | 1981-11-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0351181Y2 (en) | 1991-10-31 |
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