JPH0336894U - - Google Patents
Info
- Publication number
- JPH0336894U JPH0336894U JP9598789U JP9598789U JPH0336894U JP H0336894 U JPH0336894 U JP H0336894U JP 9598789 U JP9598789 U JP 9598789U JP 9598789 U JP9598789 U JP 9598789U JP H0336894 U JPH0336894 U JP H0336894U
- Authority
- JP
- Japan
- Prior art keywords
- vertical
- groove
- protrusion
- rotor
- grooves
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図はノツク式筆記具の断面図、第２図は後
軸の断面図、第３図は第２図の−線における
断面図、第４図はノツク部材の一部断面図、第５
図は第４図の−線における断面図、第６図は
回転子の正面図、第７図は第６図の−線にお
ける断面図、第８図は作動説明図、第９図は従来
例の作動説明図である。
１……軸筒、１１……後軸、１２……前軸、１
３……先口、２……レフイール、２１……ペン体
、３……回転子、３１……縦突起、４……ノツク
部材、４１……押圧子、５１……広溝、５２……
狭溝、６……隆起部。
Fig. 1 is a sectional view of the knob type writing instrument, Fig. 2 is a sectional view of the rear shaft, Fig. 3 is a sectional view taken along the - line in Fig. 2, Fig. 4 is a partial sectional view of the knob member, and Fig. 5 is a sectional view of the knob member.
The figure is a sectional view taken along the - line in Fig. 4, Fig. 6 is a front view of the rotor, Fig. 7 is a sectional view taken along the - line in Fig. 6, Fig. 8 is an explanatory diagram of the operation, and Fig. 9 is a conventional example. FIG. 1... shaft cylinder, 11... rear shaft, 12... front shaft, 1
3... Tip, 2... Refill, 21... Pen body, 3... Rotor, 31... Vertical projection, 4... Knot member, 41... Presser, 51... Wide groove, 52...
Narrow groove, 6... ridge.
Claims (1)
の間に縦溝が形成され、ノツク操作により回転子
外周面の縦突起が該縦溝に沿つて前進し、縦突起
が縦溝を抜け出ると少し回転して該隆起部の先端
縁に係合するとともに、後端が回転子で受けられ
たレフイールのペン体が軸筒の先端開口から突出
して筆記可能になるノツク式筆記具において、 前記縦溝は、深さが同一で横幅が異なる広溝と
狭溝が交互に形成されるとともに、回転子の縦突
起の巾が狭溝よりも広く設定され、この縦突起が
広溝に沿つて前後動し、広溝を抜け出ると少し回
転して狭溝の出口を覆つた状態で隆起部の先端縁
に係合することを特徴とするノツク式筆記具。[Claims for Utility Model Registration] A vertical groove is formed between a plurality of vertical protrusions protruding from the inner surface of the shaft cylinder, and when a knob is operated, the vertical protrusion on the outer peripheral surface of the rotor is moved along the vertical groove. When the vertical protrusion moves forward and exits the vertical groove, it rotates a little and engages the tip edge of the protrusion, and the refill pen body, whose rear end is received by the rotor, protrudes from the tip opening of the barrel to write. In the knock-type writing instrument that is possible, the longitudinal grooves are formed alternately with wide grooves and narrow grooves having the same depth and different widths, and the width of the vertical protrusion of the rotor is set wider than the narrow grooves, This notch-type writing instrument is characterized in that the vertical protrusion moves back and forth along the wide groove, rotates slightly after exiting the wide groove, and engages with the tip edge of the protrusion while covering the exit of the narrow groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9598789U JPH065195Y2 (en) | 1989-08-18 | 1989-08-18 | Knock type writing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9598789U JPH065195Y2 (en) | 1989-08-18 | 1989-08-18 | Knock type writing instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0336894U true JPH0336894U (en) | 1991-04-10 |
| JPH065195Y2 JPH065195Y2 (en) | 1994-02-09 |
Family
ID=31645216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9598789U Expired - Lifetime JPH065195Y2 (en) | 1989-08-18 | 1989-08-18 | Knock type writing instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065195Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016097682A (en) * | 2014-11-18 | 2016-05-30 | ジュ チョン，クァン | Push lock system for slide type writing tool |
| JP2021187055A (en) * | 2020-05-29 | 2021-12-13 | 三菱鉛筆株式会社 | Knock type writing instrument |
-
1989
- 1989-08-18 JP JP9598789U patent/JPH065195Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016097682A (en) * | 2014-11-18 | 2016-05-30 | ジュ チョン，クァン | Push lock system for slide type writing tool |
| JP2021187055A (en) * | 2020-05-29 | 2021-12-13 | 三菱鉛筆株式会社 | Knock type writing instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH065195Y2 (en) | 1994-02-09 |
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