JPH09272292A - Writing implement axis - Google Patents
Writing implement axisInfo
- Publication number
- JPH09272292A JPH09272292A JP8108363A JP10836396A JPH09272292A JP H09272292 A JPH09272292 A JP H09272292A JP 8108363 A JP8108363 A JP 8108363A JP 10836396 A JP10836396 A JP 10836396A JP H09272292 A JPH09272292 A JP H09272292A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- tip
- transparent
- writing
- refill
- 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
- Pens And Brushes (AREA)
Abstract
(57)【要約】
【課題】 ソフトグリップを取付けることにより筆記中
の指の疲れを防止することができて、しかも、インキ残
量の確認も可能な筆記具の軸を提供する。
【解決手段】 透明軸１の先端に口金２を接続し、イン
キ１１を充填した透明チューブ４の先端に筆記チップ６
を接合して成るリフィ−ル３を上記の透明軸１及び口金
２の内部に収容し、透明軸１において筆記チップ６の後
端面の略外周位置に露出軸部９を設け、その露出軸部９
を除く透明軸１の外周部にソフトグリップ１０を覆設し
たことを特徴とする。
(57) [Abstract] [PROBLEMS] To provide a shaft of a writing instrument capable of preventing fatigue of a finger during writing by attaching a soft grip, and also capable of confirming an ink remaining amount. A base 2 is connected to the tip of a transparent shaft 1, and a writing tip 6 is attached to the tip of a transparent tube 4 filled with ink 11.
A refill 3 formed by joining the above is housed inside the transparent shaft 1 and the base 2, and an exposed shaft portion 9 is provided at a substantially outer peripheral position of the rear end surface of the writing tip 6 in the transparent shaft 1, and the exposed shaft portion 9
A soft grip 10 is provided on the outer peripheral portion of the transparent shaft 1 excluding.
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ボールペン等の筆
記具の軸に関する。TECHNICAL FIELD The present invention relates to a shaft of a writing instrument such as a ballpoint pen.
【０００２】[0002]
【従来の技術】ボールペン等の筆記具の場合、インキ残
量を目で確認できるように、リフィールのチューブとと
もに軸も透明にすることがある。また、筆記中の指の疲
れを防止するために、軸の外周部にソフトグリップを取
付けることもある。そして、ソフトグリップは主にゴム
製で不透明であるため、ソフトグリップを取付けると軸
の内部を透視できなくなって、インキ残量を確認できな
くなるという弊害があった。2. Description of the Related Art In the case of a writing instrument such as a ballpoint pen, the shaft may be made transparent along with the refill tube so that the remaining amount of ink can be visually confirmed. In addition, a soft grip may be attached to the outer peripheral portion of the shaft to prevent fatigue of the finger during writing. Since the soft grip is mainly made of rubber and is opaque, there is an adverse effect that when the soft grip is attached, the inside of the shaft cannot be seen through and the remaining ink amount cannot be confirmed.
【０００３】[0003]
【発明が解決しようとする課題】そこで本発明は上記の
問題を解決すること、すなわち、ソフトグリップを取付
けることにより筆記中の指の疲れを防止することができ
て、しかも、インキ残量の確認も可能な筆記具軸の提供
を目的とする。Therefore, the present invention solves the above problem, that is, by attaching a soft grip, it is possible to prevent the finger from being tired during writing, and moreover, to check the remaining ink amount. The purpose is to provide a writing instrument axis.
【０００４】[0004]
【課題を解決するための手段】上記の目的は本発明によ
って、すなわち、透明軸１の先端に口金２を接続し、イ
ンキ１１を充填した透明チューブ４の先端に筆記チップ
６を接合して成るリフィ−ル３を上記の透明軸１及び口
金２の内部に収容し、透明軸１においてリフィ−ル３の
筆記チップ６の後端面１２の略外周位置に露出軸部９を
設け、その露出軸部９を除く透明軸１の外周部にソフト
グリップ１０を覆設したことを特徴とする筆記具の軸に
よって達成することができる。The above object is achieved by the present invention, that is, by connecting the base 2 to the tip of the transparent shaft 1 and joining the writing tip 6 to the tip of the transparent tube 4 filled with the ink 11. The refill 3 is housed inside the transparent shaft 1 and the base 2, and an exposed shaft portion 9 is provided at a substantially outer peripheral position of the rear end surface 12 of the writing tip 6 of the refill 3 on the transparent shaft 1. This can be achieved by the axis of the writing instrument characterized in that the soft grip 10 is provided on the outer peripheral portion of the transparent shaft 1 excluding the portion 9.
【０００５】[0005]
【実施例】以下、図示した本発明の実施例について説明
する。この実施例の筆記具はノック式ボールペンであ
る。まず、プラスチック製の透明軸１の先端に金属製の
口金２を螺着している。この透明軸１と口金２の内部に
ボールペンのリフィ−ル３を収容している。このリフィ
−ル３は、インキ１１を充填したプラスチック製の透明
チューブ４の先端に、インキ転写用のボール５を転動自
在に保持した金属製の筆記チップ６を圧入により接合し
た構造を有している。BRIEF DESCRIPTION OF THE DRAWINGS FIG. The writing instrument of this embodiment is a knock type ballpoint pen. First, a metal base 2 is screwed onto the tip of a plastic transparent shaft 1. A refill 3 of a ballpoint pen is housed inside the transparent shaft 1 and the base 2. This refill 3 has a structure in which a metal writing tip 6 rotatably holding an ink transfer ball 5 is joined to the tip of a plastic transparent tube 4 filled with ink 11 by press fitting. ing.
【０００６】リフィ−ル３は、ノック操作により前進し
てその筆記チップ６の先端を口金２の先端口７から突出
した状態で係止することにより筆記可能となる。なお、
ノック機構及び係止機構は自由であり図示は省略する。
そして、係止状態を解除すると、戻しバネ８の力で復帰
して、筆記チップ６が再び図に示すごとく口金２の内部
に没入する。The refill 3 can be written by moving forward by a knocking operation and locking the tip of the writing tip 6 in a state of protruding from the tip opening 7 of the mouthpiece 2. In addition,
The knock mechanism and the locking mechanism are free and are not shown.
Then, when the locked state is released, the writing spring 6 is returned by the force of the return spring 8 and the writing tip 6 retracts into the inside of the base 2 again as shown in the figure.
【０００７】図に示すように、筆記チップ６が口金２の
内部に没入しているとき、透明軸１においてリフィ−ル
３の筆記チップ６の後端面１２の略外周位置に露出軸部
９を設けている。この露出軸部９は、筆記チップ６の後
端面１２の位置を基準としてその前後に所要長さ設ける
ことができるが、筆記チップ６の後端面１２より後方へ
５ｍｍ〜１０ｍｍ程度設けるのが好適である。As shown in the drawing, when the writing tip 6 is immersed in the mouthpiece 2, the exposed shaft portion 9 is provided at a substantially outer peripheral position of the rear end surface 12 of the writing tip 6 of the refill 3 in the transparent shaft 1. It is provided. The exposed shaft portion 9 can be provided a required length before and after the rear end surface 12 of the writing tip 6 as a reference, but it is preferable to provide the exposed shaft portion 9 about 5 mm to 10 mm behind the rear end surface 12 of the writing tip 6. is there.
【０００８】また、透明軸１において露出軸部９の後方
部位には外径縮小部１３を設けて、その外周部に、柔軟
性及び弾性を有する合成ゴム製の筒状のソフトグリップ
１０を覆設している。Further, an outer diameter reducing portion 13 is provided in the rear portion of the exposed shaft portion 9 of the transparent shaft 1, and a cylindrical soft grip 10 made of synthetic rubber having flexibility and elasticity is provided on the outer peripheral portion thereof. I have set up.
【０００９】[0009]
【発明の効果】本発明の筆記具の軸は上記の通りであ
り、ソフトグリップ１０を握って筆記できるので指の疲
れを防止することができ、しかも、透明軸１の露出軸部
９から内部を透視してリフィ−ル３の透明チューブ４内
に残存するインキ１１の量を目で確認できるという効果
がある。The axis of the writing instrument of the present invention is as described above, and since the writing can be performed while holding the soft grip 10, the fatigue of the finger can be prevented, and moreover, the exposed shaft portion 9 of the transparent shaft 1 can be removed from the inside. There is an effect that the amount of the ink 11 remaining in the transparent tube 4 of the refill 3 can be visually confirmed through the eye.
【図１】軸先端部の縦断面図である。FIG. 1 is a vertical sectional view of a shaft tip portion.
１ 透明軸 ２ 口金 ３ リフィ−ル ４ 透明チューブ ５ ボール ６ 筆記チップ ７ 口金の先端口 ８ 戻しバネ ９ 露出軸部 １０ ソフトグリップ １１ インキ １２ 筆記チップの後端面 １３ 軸の外径縮小部 1 transparent shaft 2 mouthpiece 3 refill 4 transparent tube 5 ball 6 writing tip 7 tip end of mouthpiece 8 return spring 9 exposed shaft portion 10 soft grip 11 ink 12 rear end surface of writing tip 13 outer diameter reduction portion of shaft
Claims (1)
キ１１を充填した透明チューブ４の先端に筆記チップ６
を接合して成るリフィ−ル３を上記の透明軸１及び口金
２の内部に収容し、透明軸１においてリフィ−ル３の筆
記チップ６の後端面１２の略外周位置に露出軸部９を設
け、その露出軸部９を除く透明軸１の外周部にソフトグ
リップ１０を覆設したことを特徴とする筆記具の軸。1. A writing tip 6 is attached to a tip of a transparent tube 4 which is connected to a tip of a transparent shaft 1 and which is filled with an ink 11.
The refill 3 formed by joining the above is housed inside the transparent shaft 1 and the base 2, and the exposed shaft portion 9 is provided at a substantially outer peripheral position of the rear end face 12 of the writing tip 6 of the refill 3 in the transparent shaft 1. An axis of a writing instrument, wherein a soft grip 10 is provided on the outer peripheral portion of the transparent shaft 1 except the exposed shaft portion 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10836396A JP3543045B2 (en) | 1996-04-03 | 1996-04-03 | Writing implement axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10836396A JP3543045B2 (en) | 1996-04-03 | 1996-04-03 | Writing implement axis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09272292A true JPH09272292A (en) | 1997-10-21 |
| JP3543045B2 JP3543045B2 (en) | 2004-07-14 |
Family
ID=14482858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10836396A Expired - Fee Related JP3543045B2 (en) | 1996-04-03 | 1996-04-03 | Writing implement axis |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3543045B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6485211B1 (en) | 2001-09-25 | 2002-11-26 | Bic Corporation | Easily assembled grip element |
-
1996
- 1996-04-03 JP JP10836396A patent/JP3543045B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6485211B1 (en) | 2001-09-25 | 2002-11-26 | Bic Corporation | Easily assembled grip element |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3543045B2 (en) | 2004-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20040308 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20040405 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |