JP2006289923A - Cap-less type writing utensil - Google Patents

Cap-less type writing utensil Download PDF

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Publication number
JP2006289923A
JP2006289923A JP2005139056A JP2005139056A JP2006289923A JP 2006289923 A JP2006289923 A JP 2006289923A JP 2005139056 A JP2005139056 A JP 2005139056A JP 2005139056 A JP2005139056 A JP 2005139056A JP 2006289923 A JP2006289923 A JP 2006289923A
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JP
Japan
Prior art keywords
cap
writing
writing utensil
main body
writing instrument
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
Application number
JP2005139056A
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Japanese (ja)
Inventor
Masatake Ando
正剛 安東
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2005139056A priority Critical patent/JP2006289923A/en
Publication of JP2006289923A publication Critical patent/JP2006289923A/en
Pending legal-status Critical Current

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  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem that the conventional use of a writing utensil with the cap removed at the writing of a character, the drawing of a picture or the like can cause the loss of a cap or the accident by a child through its unexpected swallow to block the throat, or that a wrist gets tired during a long term writing and drawing work. <P>SOLUTION: The management without removing the cap becomes possible by moving the cap along a guide groove vertically and horizontally. In addition, due to the provision of the housing portion of the lead of a writing utensil main body within the cap and to the consequent movingly provision of the position of the lead of the main body outside from its center, a shape, which gets accustomed to a hand, is realized. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

この発明は、筆記具のキャップの形状に関する。  The present invention relates to a shape of a writing instrument cap.

従来の筆記具の代表的な形状は図１に示すような形状である。  A typical shape of a conventional writing instrument is a shape as shown in FIG.

しかしながら、以上の技術によれば、キャップを取り外さなければ使用できない。
そこで、この発明は、キャップを上下又は、左右に移動させることによりキャップの脱着の作業を提供することを課題とする。However, according to the above technique, it cannot be used unless the cap is removed.
Therefore, an object of the present invention is to provide a work for removing and attaching the cap by moving the cap up and down or left and right.

以上の課題を解決するために、第一発明は、キャップ内部に芯格納スペースを設けた事を特徴とする筆記具である。
又、第二発明は、筆記具本体の芯の位置を中心よりオフセットされていることを特徴とする筆記具である。In order to solve the above problems, the first invention is a writing instrument characterized in that a core storage space is provided inside the cap.
The second invention is a writing instrument characterized in that the position of the core of the writing instrument body is offset from the center.

第一発明、または第二発明によれば、キャップを子供が誤って口に入れ喉に詰まらせたりする事がなく、また長時間の筆記作業にての手首の疲れが軽減できることを、特徴とする筆記具である。  According to the first invention or the second invention, the child does not accidentally put the cap into the mouth and clogs the throat, and can reduce the fatigue of the wrist during long-time writing work, It is a writing instrument.

この発明の一実施形態を、図２、および図３に示す。
オフセットされた筆記具本体に規制ガイド溝のついた芯格納スペースを有するキャップをセットしキャップを移動させて使用及び格納状態をつくりだす。One embodiment of the present invention is shown in FIGS.
A cap having a core storage space with a regulation guide groove is set on the offset writing instrument body, and the cap is moved to create a use and storage state.

「実施形態の効果」
この実施形態によれば、両手を使わずとも片手で使用及び格納状態を作り出す事ができる。"Effect of the embodiment"
According to this embodiment, it is possible to create a use and storage state with one hand without using both hands.

「他の実施形態」
図３の実施形態では、確実に使用、格納状態をつくりだすため筆記具本体に、ガイド溝規制突起▲６▼を設けてある。"Other embodiments"
In the embodiment of FIG. 3, a guide groove restricting projection {circle around (6)} is provided on the writing instrument body in order to surely create a use and storage state.

従来技術を示す断面図である。It is sectional drawing which shows a prior art. この発明の一実施形態を示す断面図である。It is sectional drawing which shows one Embodiment of this invention. この発明の一実施形態を示す斜視図である。It is a perspective view showing one embodiment of this invention.

符号の説明Explanation of symbols

▲１▼ 筆記具本体 ▲２▼ キャップ ▲３▼ 筆記具芯
▲４▼ 芯格納スペース ▲５▼ ガイド溝 ▲６▼ ガイド溝規制突起(1) Writing instrument body (2) Cap (3) Writing instrument core (4) Core storage space (5) Guide groove (6) Guide groove regulating protrusion

Claims (2)

キャップを取り外さず使用できる事を特徴とする筆記具。Writing instrument that can be used without removing the cap. 前記キャップは、回転させるため筆記具本体の芯は、中心より外周側にある事を特徴とする請求項１記載の筆記具。The writing instrument according to claim 1, wherein the cap is rotated so that the core of the writing instrument main body is located on the outer peripheral side from the center.
JP2005139056A 2005-04-08 2005-04-08 Cap-less type writing utensil Pending JP2006289923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005139056A JP2006289923A (en) 2005-04-08 2005-04-08 Cap-less type writing utensil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005139056A JP2006289923A (en) 2005-04-08 2005-04-08 Cap-less type writing utensil

Publications (1)

Publication Number Publication Date
JP2006289923A true JP2006289923A (en) 2006-10-26

Family

ID=37411014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005139056A Pending JP2006289923A (en) 2005-04-08 2005-04-08 Cap-less type writing utensil

Country Status (1)

Country Link
JP (1) JP2006289923A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017113902A (en) * 2015-12-21 2017-06-29 株式会社パイロットコーポレーション Writing instrument with cap member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017113902A (en) * 2015-12-21 2017-06-29 株式会社パイロットコーポレーション Writing instrument with cap member

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