JPH0476488U - - Google Patents
Info
- Publication number
- JPH0476488U JPH0476488U JP11936990U JP11936990U JPH0476488U JP H0476488 U JPH0476488 U JP H0476488U JP 11936990 U JP11936990 U JP 11936990U JP 11936990 U JP11936990 U JP 11936990U JP H0476488 U JPH0476488 U JP H0476488U
- Authority
- JP
- Japan
- Prior art keywords
- barrel
- refil
- shaft
- push rod
- built
- 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)
Description
第１図は本考案実施例の断面図、第２図はカム
溝の説明図、第３図はノツク部材の要部の一部断
面図、第４図Ａ，Ｂは動作説明図を示す。
１……軸筒、１１……後軸、１２……前軸、１
３……中軸、２……レフイール、２１……ペン体
、２２……スプリング、３……回転子、４……ノ
ツク棒、６１……深カム溝、６２……浅カム溝、
６３……傾斜段部、７……押し棒、８……ノツク
カバー、９……跳躍子。
FIG. 1 is a sectional view of an embodiment of the present invention, FIG. 2 is an explanatory view of the cam groove, FIG. 3 is a partial sectional view of the main part of the knob member, and FIGS. 4A and 4B are explanatory views of the operation. 1...Shaft cylinder, 11...Rear shaft, 12...Front shaft, 1
3... Center shaft, 2... Refill, 21... Pen body, 22... Spring, 3... Rotor, 4... Knock bar, 61... Deep cam groove, 62... Shallow cam groove,
63... Inclined step, 7... Push rod, 8... Knot cover, 9... Jumper.
Claims (1)
回転子が前進位置において所定角度回転して軸筒
内の傾斜段部に係合し、軸筒先端からレフイール
のペン体が突出するとともに、再度ノツク操作を
行うと回転子が所定角度回転して係合状態を解消
して後退するダブルノツク式の出没機構が内蔵さ
れたノツク式筆記具において、 前記軸筒は、出没機構が内蔵された不透明の後
軸と、レフイールが収容された不透明の前軸と、
後軸と前軸を連結する透明の中軸からなり、出没
機構とレフイールの間に、外径が中軸の内径にほ
ぼ等しくて中空の透明の押し棒が介装され、押し
棒内に軽量の跳躍子が配置されたことを特徴とす
るノツク式筆記具。[Claim for Utility Model Registration] When a refil is inserted into the barrel, the rotor rotates a predetermined angle in the forward position and engages with the inclined stepped portion in the barrel, and when the knob is operated, the refil is inserted from the tip of the barrel. In a double-knock type writing instrument that has a built-in double-knock type retraction mechanism in which the pen body protrudes and the rotor rotates a predetermined angle to release the engaged state and retreat when the lock is operated again, the barrel is retractable. An opaque rear shaft with a built-in mechanism, an opaque front shaft that houses a refil,
It consists of a transparent central shaft that connects the rear shaft and front shaft, and a hollow transparent push rod with an outer diameter approximately equal to the inner diameter of the central shaft is inserted between the retraction mechanism and the refill, and a lightweight jumper is inserted into the push rod. A notsuku-style writing instrument characterized by the arrangement of children.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11936990U JPH0745356Y2 (en) | 1990-11-16 | 1990-11-16 | Knock type writing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11936990U JPH0745356Y2 (en) | 1990-11-16 | 1990-11-16 | Knock type writing instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0476488U true JPH0476488U (en) | 1992-07-03 |
| JPH0745356Y2 JPH0745356Y2 (en) | 1995-10-18 |
Family
ID=31867331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11936990U Expired - Lifetime JPH0745356Y2 (en) | 1990-11-16 | 1990-11-16 | Knock type writing instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745356Y2 (en) |
Cited By (1)
| 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 |
-
1990
- 1990-11-16 JP JP11936990U patent/JPH0745356Y2/en not_active Expired - Lifetime
Cited By (1)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745356Y2 (en) | 1995-10-18 |
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