JP3203536U - Small writing instrument - Google Patents

Small writing instrument Download PDF

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Publication number
JP3203536U
JP3203536U JP2015006397U JP2015006397U JP3203536U JP 3203536 U JP3203536 U JP 3203536U JP 2015006397 U JP2015006397 U JP 2015006397U JP 2015006397 U JP2015006397 U JP 2015006397U JP 3203536 U JP3203536 U JP 3203536U
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Prior art keywords
pencil
main body
writing instrument
case
lead
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Expired - Fee Related
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JP2015006397U
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Japanese (ja)
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小山田 昌弘
昌弘 小山田
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Individual
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Abstract

【課題】持ち運びが容易になり、芯が折れることや、持ち運びの際芯が触れて汚したりすることを防ぐことができる小型筆記具を提供する。【解決手段】鉛筆芯2を形成した鉛筆軸3を、本体筒状ケース7、10、の中央部に嵌め、本体筒状ケース7、10、の外周に鉛筆軸3とアーム6で連結した押出し部4を外部に設け、本体筒状ケース7の略前方と鉛筆軸3の略前方に筆記時の押圧戻りの止部凸部5凹部9を設け、芯出し筆記安定の構成と、鉛筆芯2のケース収納時には、鉛筆芯と押出し部を連結したアーム6が、本体ケースの先細り溝部8、11で静止する短長自在な小型筆記具を構成している。【選択図】図5[PROBLEMS] To provide a small writing instrument that can be easily carried and can prevent the lead from being broken or being touched and soiled during carrying. A pencil shaft 3 on which a pencil core 2 is formed is fitted into a central portion of a main body cylindrical case 7, 10 and the outer periphery of the main body cylindrical case 7, 10 is connected by a pencil shaft 3 and an arm 6. A portion 4 is provided outside, and a pressing return stop convex portion 5 concave portion 9 is provided substantially in front of the main body cylindrical case 7 and substantially in front of the pencil shaft 3, so that a centering writing stable configuration and a pencil lead 2 are provided. When the case is housed, the arm 6 connecting the pencil lead and the push-out portion constitutes a short and flexible small writing instrument that stops at the tapered grooves 8 and 11 of the main body case. [Selection] Figure 5

Description

本考案は、文字や絵を書くために使用される筆記用具に関する。   The present invention relates to a writing instrument used for writing letters and pictures.

筆記用具は、一般に文字や絵を書くために使用されている。   Writing instruments are generally used for writing letters and pictures.

しかしながら、従来の筆記用具は長すぎて持歩くには不便という欠点があった。   However, the conventional writing instrument is too long and inconvenient to carry.

また、従来技術で筆記用具を小型化で、携帯に便利な書きやすいカード型筆記具がある(例えば、特許文献1参照)。カードサイズの台紙1に切りカキ2をもうけ、そこに鉛筆
やボールペンの芯をペンシルとして接合した構造とし、台紙を折って使用する。
In addition, there is a card-type writing instrument that is easy to write and is easy to carry by making the writing instrument smaller in the prior art (see, for example, Patent Document 1). A card-size mount 1 is cut and oystered 2 and a pencil or ball-point pen core is joined as a pencil, and the mount is folded and used.

実開平06−46977号公報Japanese Utility Model Publication No. 06-46977

従来の筆記用具は次のような解決すべき課題があった。
1.鉛筆の芯がむき出しのため芯が折れる事がある。
2.鉛筆の芯がむき出しのため持ち運びの際芯が触れて汚れる。
3.鉛筆の従来のサイズでは持ち運びが不便であった。
Conventional writing instruments have the following problems to be solved.
1. The lead may be broken because the lead is exposed.
2. The pencil lead is exposed and the lead touches and gets dirty when carrying.
3. The conventional pencil size is inconvenient to carry.

本考案は以上の点を解決するために、次のような構成を採用する。
鉛筆芯2を形成した鉛筆軸3を、本体ケース7、10、の中央部に嵌め、前記本体ケース7、10、の外周に鉛筆軸3とアーム6連結した押出し部4を設け、前記本体ケース7の略前方と鉛筆軸3の略前方に押出し止部5を設け、鉛筆芯2をケース7、10、内収納時には、鉛筆軸3と押出し部4を連結したアーム6が、前記本体ケース7、10、の先細り溝8、11、に横圧され静止する構成要件とで小型筆記具1を構成している。
In order to solve the above points, the present invention adopts the following configuration.
The pencil shaft 3 on which the pencil core 2 is formed is fitted in the center of the main body cases 7, 10, and the extruded portion 4 connected to the pencil shaft 3 and the arm 6 is provided on the outer periphery of the main body cases 7, 10. 7 is provided in front of the pencil shaft 3 and substantially in front of the pencil shaft 3, and the pencil lead 2 is provided in the cases 7 and 10, and the arm 6 connecting the pencil shaft 3 and the extruded portion 4 is housed in the main body case 7 when housed inside. The small writing instrument 1 is composed of 10 and 10 tapered grooves 8 and 11 that are laterally pressed and stationary.

以上の説明から明らかなように、本考案にあっては次に列挙する効果が得られる。
鉛筆芯2を本体ケース7、10、の中央部に収納構成されているので、下記の効果ができ
る。
1.鉛筆の芯を本体ケースに納める事で、鉛筆芯が保護され折れる事を防ぐ。
2.鉛筆の芯を本体ケースに納める事で、鉛筆芯が触れて汚れる事を防ぐ。
3.鉛筆の芯を本体ケースに納める事で、小型になり持ち運びが容易になる。
4.各部品が安価に成型でき、組立も容易にできる。
As is clear from the above description, the present invention has the following effects.
Since the pencil lead 2 is housed and configured in the central part of the body cases 7 and 10, the following effects can be obtained.
1. By placing the pencil lead in the case, the pencil lead is protected and prevented from breaking.
2. By putting the pencil lead in the case, it prevents the pencil lead from touching and getting dirty.
3. By putting the pencil lead in the case, it becomes small and easy to carry.
4). Each part can be molded at low cost and can be assembled easily.

本考案の筆記具の斜視図を示す。The perspective view of the writing instrument of this invention is shown. 筆記具の部品組立説明縦断面図である。It is a component assembly description longitudinal cross-sectional view of a writing instrument. 筆記具の縦断面図で鉛筆芯収納姿である。It is a pencil lead storage figure in the longitudinal section of a writing instrument. 図3A矢視断面図である。FIG. 3A is a cross-sectional view taken along an arrow. 筆記具の縦断面図で、鉛筆芯をだし、筆記ができる姿である。A vertical cross-sectional view of the writing instrument, showing the pencil lead and writing.

以下、本考案の実施の形態を図に基づいて説明する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図1は、本考案の筆記具の実施例1の斜視図であって、形状姿である。   FIG. 1 is a perspective view of a writing instrument according to a first embodiment of the present invention, and is a shape.

図2は、筆記具の部品組立説明図で、前部筒状ケース7後部筒状ケース10二体の成型と、鉛筆軸部3を嵌め合いで下記のように構成される。
前部筒状ケース7に先細り溝部8、後部筒状ケース9に先細り溝部11を形成している、前部筒状ケース7の先細り溝部8に、鉛筆軸部3とアーム6で連結一体成型の外周押出し部4を差込み、次に、後部筒状ケース10の先細り溝部11と前部筒状ケース7の先細り溝部8を嵌め合せ組込み完了する。
FIG. 2 is an explanatory diagram of parts assembly of the writing instrument, and is configured as follows by molding the front cylindrical case 7 and the rear cylindrical case 10 and fitting the pencil shaft portion 3 together.
A tapered groove portion 8 is formed in the front cylindrical case 7 and a tapered groove portion 11 is formed in the rear cylindrical case 9. The tapered groove portion 8 of the front cylindrical case 7 is connected and integrally formed by the pencil shaft portion 3 and the arm 6. The outer peripheral pushing portion 4 is inserted, and then the tapered groove portion 11 of the rear cylindrical case 10 and the tapered groove portion 8 of the front cylindrical case 7 are fitted together to complete the assembly.

図3は、図1筆記具の縦断面図で、前部、後部、筒状ケース7、10、に嵌めた外周押出し部4を引いて、筒状ケース7、10、内に鉛筆芯2を納めた姿である。   FIG. 3 is a longitudinal cross-sectional view of the writing instrument in FIG. 1. The outer peripheral pushing portion 4 fitted to the front part, the rear part, and the cylindrical cases 7, 10 is drawn, and the pencil lead 2 is placed in the cylindrical cases 7, 10. It is a figure.

図4は、図3A矢視の断面図で、前部、後部、筒状ケース7,10、に鉛筆軸部3を嵌め、押出し部4を筒状ケースの外部に形成し、鉛筆芯2を容易に出し入れが可能となる。   FIG. 4 is a cross-sectional view taken in the direction of the arrow in FIG. 3A. The pencil shaft portion 3 is fitted to the front portion, the rear portion, and the cylindrical cases 7 and 10, the extruded portion 4 is formed outside the cylindrical case, and the pencil core 2 is formed. Easy to put in and out.

図5は、筆記ができる姿断面図で、図2の筒状ケース7、10、に納めた鉛筆芯2を、前部、後部、筒状ケース7、10、の外周に押出し部4を前方に押スライドさせて鉛筆芯2を押出し筆記ができる姿である。前部筒状ケース7、10、より鉛筆軸3を押出し、筆記時の押圧戻りの止部凸5凹9を設けたことを特徴とする。   FIG. 5 is a sectional view of the figure where writing is possible. The pencil core 2 stored in the cylindrical cases 7 and 10 of FIG. 2 is pushed forward on the outer periphery of the front, rear and cylindrical cases 7 and 10. The pencil core 2 can be pushed and slid to push out and write. The pencil case 3 is extruded from the front cylindrical cases 7 and 10, and is provided with a stop protrusion 5 recess 9 for returning pressure during writing.

その構成は、前部、後部、筒状ケース7、10、より鉛筆軸部3を押出したとき、鉛筆軸部3に設けた押圧戻りの止部凸部5が、前部筒状ケース10の凹部9に嵌め合い、押圧戻りを静止するものである。   The configuration is such that when the pencil shaft portion 3 is pushed out from the front portion, the rear portion, the cylindrical case 7, 10, the pressing-back stop convex portion 5 provided on the pencil shaft portion 3 is It fits into the recess 9 and stops pressing back.

以上の筆記具は次のようにして使用する。
筆記具の外周押出し部4を前方にスライドさせて、筒状ケース7、10、より鉛筆芯2をだして文字等を書く。
The above writing instruments are used as follows.
The outer peripheral pushing portion 4 of the writing instrument is slid forward, and the pencil case 2 is drawn from the cylindrical cases 7 and 10 to write characters and the like.

尚、筒状ケース7、10、は、その形状や長さは自由である。
鉛筆芯は、黒い芯だけでなく、赤や青の色鉛筆を用いても良い。
後部筒状ケース10の端に消しゴムを用いても良い。
The cylindrical cases 7 and 10 are free in shape and length.
As the pencil lead, not only a black lead but also a red or blue colored pencil may be used.
An eraser may be used at the end of the rear cylindrical case 10.

1 筆記具
2 鉛筆芯
3 鉛筆軸部
4 外周の押出し部
5 押圧戻りの止部凸部
6 アーム
7 前部筒状ケース
8 先細り溝部
9 押圧戻りの止部凹部
10 後部筒状ケース
11 先細り溝部
DESCRIPTION OF SYMBOLS 1 Writing implement 2 Pencil core 3 Pencil shaft part 4 Outer part of outer periphery 5 Pressing return stop convex part 6 Arm 7 Front cylindrical case 8 Tapered groove part 9 Pressing return stop concave part 10 Rear cylindrical case 11 Tapered groove part

Claims (1)

鉛筆芯2を形成した鉛筆軸を、本体ケースの中央部に嵌め、前記本体ケースの外周に鉛筆軸とアーム連結した押出し部を設け、前記本体ケースの略前方と鉛筆軸の略前方に押出し止部を設け、鉛筆芯をケース内収納時には、鉛筆軸と押出し部を連結したアームが、前記本体ケースの先細り溝に横圧され静止することを特徴とする小型筆記具。   The pencil shaft on which the pencil core 2 is formed is fitted into the center portion of the main body case, and an extruding portion is provided on the outer periphery of the main body case to connect the pencil shaft and the arm. A small writing instrument characterized in that when the pencil core is housed in the case, the arm connecting the pencil shaft and the pushing portion is laterally pressed by the tapered groove of the main body case and is stationary.
JP2015006397U 2015-12-17 2015-12-17 Small writing instrument Expired - Fee Related JP3203536U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015006397U JP3203536U (en) 2015-12-17 2015-12-17 Small writing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015006397U JP3203536U (en) 2015-12-17 2015-12-17 Small writing instrument

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2015057993 Continuation 2015-03-20

Publications (1)

Publication Number Publication Date
JP3203536U true JP3203536U (en) 2016-04-07

Family

ID=55647669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015006397U Expired - Fee Related JP3203536U (en) 2015-12-17 2015-12-17 Small writing instrument

Country Status (1)

Country Link
JP (1) JP3203536U (en)

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