JPH1178346A - Grip for writing utensil - Google Patents
Grip for writing utensilInfo
- Publication number
- JPH1178346A JPH1178346A JP9254203A JP25420397A JPH1178346A JP H1178346 A JPH1178346 A JP H1178346A JP 9254203 A JP9254203 A JP 9254203A JP 25420397 A JP25420397 A JP 25420397A JP H1178346 A JPH1178346 A JP H1178346A
- Authority
- JP
- Japan
- Prior art keywords
- grip
- barrel
- recycled material
- finger
- writing utensil
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Pens And Brushes (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、筆記具を使用する
際に指で把持する筆記具の把持具に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a writing implement which is gripped by a finger when using the writing implement.
【０００２】[0002]
【従来の技術】従来、シャープペンシル、ボールペン等
の筆記具には、保持する指の滑りを防止する目的で、軸
筒の前部にゴム等の弾性体からなる把持具が外嵌されて
いた。この把持具の材質としては、天然ゴムといった加
流ゴムや熱可塑性エラストマーが使われていたが、いず
れもバージン材料が使用されていた。2. Description of the Related Art Conventionally, in a writing instrument such as a mechanical pencil or a ballpoint pen, a gripping tool made of an elastic material such as rubber is externally fitted to a front portion of a shaft cylinder in order to prevent slippage of a held finger. As a material of the gripping tool, a flowing rubber such as a natural rubber or a thermoplastic elastomer was used, but a virgin material was used in each case.
【０００３】[0003]
【発明が解決しようとする課題】近年、廃棄物の発生量
が増加し、その大部分が廃棄されて環境汚染の原因とな
っている。このような状況の中で、筆記具の把持具にお
いても、新たな資源を消費し、使用後はゴミとして廃棄
されていた。In recent years, the amount of waste generated has increased, and most of the waste has been discarded, causing environmental pollution. In such a situation, the gripping tool of the writing instrument consumes new resources and is discarded as garbage after use.
【０００４】[0004]
【課題を解決するための手段】本発明は、筆記具の把持
具に使用した場合における、耐久性の向上及び把持した
時の滑り止め機能の向上、更に、リサイクル材を使用す
ることによりゴミの発生を減少し、尚かつ使用後は再び
リサイクル材として使用可能な材料を鋭意検討した結
果、筆記具の把持具を熱可塑性エラストマーのリサイク
ル材により構成したものである。SUMMARY OF THE INVENTION According to the present invention, when used as a grip for a writing instrument, the durability is improved, the anti-slip function is improved when gripped, and dust is generated by using a recycled material. As a result of diligent studies on materials that can be used as a recycled material after use, the grip of the writing instrument is made of a recycled thermoplastic elastomer material.
【０００５】[0005]
【実施例】以下、図１により本発明の筆記具の把持具を
説明する。筆記具における軸筒１の前部１Ａを細径に形
成し、該前部１Ａに筒状の把持具２を外嵌する。更に、
軸筒１の前端に先金３を螺合し、先金３の後端３Ａと軸
筒１の段部１Ｂにより把持具２を挾持して構成する。こ
の筆記具の把持具２を熱可塑性エラストマーのリサイク
ル材により構成する。熱可塑性エラストマーのリサイク
ル材としては、米モンサント・ケミカル社の技術により
誕生し、日本においてはユーイーエス・ジャパン（ＡＥ
ＳＪ社）が供給している商品名（サントプレーン）を使
用した時に、工場内で発生したランナーと呼ばれるスク
ラップのリサイクル材が好ましい。その理由は、指の油
等による経時劣化に対する耐久性、指の滑り止め性能、
更に、価格が安い等が上げられる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a grip for a writing instrument according to the present invention will be described with reference to FIG. A front portion 1A of the barrel 1 of the writing instrument is formed to have a small diameter, and a cylindrical grip 2 is fitted to the front portion 1A. Furthermore,
A tip 3 is screwed into the front end of the barrel 1, and the gripper 2 is held between the rear end 3 </ b> A of the tip 3 and the step 1 </ b> B of the barrel 1. The grip 2 of the writing instrument is made of a recycled material of a thermoplastic elastomer. Monsanto Chemical Co., Ltd. was born as a recycled material for thermoplastic elastomers, and in Japan, UES Japan (AE)
When a trade name (Santoprene) supplied by SJ Corporation is used, a recycled material of scrap called a runner generated in the factory is preferable. The reasons are the durability of the finger over time due to oil etc., the anti-slip performance of the finger,
Further, the price is low.
【０００６】[0006]
【発明の効果】以上説明した本発明の筆記具の把持具
は、指の油等による経時劣化に対する耐久性の向上、指
の滑り止め性能の向上、更に、リサイクル材を使用する
ことによりゴミの発生を減少し、尚かつ、使用後は再び
リサイクル材として使用可能となり、環境保護に役立つ
という効果が奏せられるものである。The gripping implement of the writing instrument according to the present invention described above has improved durability against aging caused by oil or the like of the finger, improved anti-slip performance of the finger, and generation of dust by using recycled materials. And after use, it can be used again as a recycled material, which has the effect of contributing to environmental protection.
【図１】本発明の筆記具の把持具を示す主要部断面図で
ある。FIG. 1 is a cross-sectional view of a main part showing a gripper of a writing instrument of the present invention.
１ 軸筒 １Ａ 軸筒１の前部 ２ 把持具 DESCRIPTION OF SYMBOLS 1 Shaft barrel 1A Front part of shaft barrel 1 Gripping tool
Claims (1)
において、把持具を熱可塑性エラストマーのリサイクル
材により構成したことを特徴とする筆記具の把持具。1. A gripping tool for a writing instrument which is externally fitted to a front portion of a barrel, wherein the gripping tool is made of a recycled material of a thermoplastic elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9254203A JPH1178346A (en) | 1997-09-03 | 1997-09-03 | Grip for writing utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9254203A JPH1178346A (en) | 1997-09-03 | 1997-09-03 | Grip for writing utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1178346A true JPH1178346A (en) | 1999-03-23 |
Family
ID=17261695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9254203A Pending JPH1178346A (en) | 1997-09-03 | 1997-09-03 | Grip for writing utensil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1178346A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1043554A3 (en) * | 1999-04-08 | 2001-07-25 | Matsushita Electric Industrial Co., Ltd. | Refrigeration cycle apparatus |
-
1997
- 1997-09-03 JP JP9254203A patent/JPH1178346A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1043554A3 (en) * | 1999-04-08 | 2001-07-25 | Matsushita Electric Industrial Co., Ltd. | Refrigeration cycle apparatus |
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