JP2007301764A - Writing utensil - Google Patents

Writing utensil Download PDF

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Publication number
JP2007301764A
JP2007301764A JP2006130657A JP2006130657A JP2007301764A JP 2007301764 A JP2007301764 A JP 2007301764A JP 2006130657 A JP2006130657 A JP 2006130657A JP 2006130657 A JP2006130657 A JP 2006130657A JP 2007301764 A JP2007301764 A JP 2007301764A
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Japan
Prior art keywords
clip
main body
body shaft
writing instrument
pen tip
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Granted
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JP2006130657A
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JP4818805B2 (en
Inventor
Hisashi Tamura
悠 田村
Hidetaka Ota
英孝 太田
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Tombow Pencil Co Ltd
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Tombow Pencil Co Ltd
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Priority to JP2006130657A priority Critical patent/JP4818805B2/en
Priority to TW096102543A priority patent/TWI391258B/en
Priority to KR1020070009342A priority patent/KR100838992B1/en
Priority to CNB2007100908134A priority patent/CN100467284C/en
Publication of JP2007301764A publication Critical patent/JP2007301764A/en
Priority to HK07114218.0A priority patent/HK1109115A1/en
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Publication of JP4818805B2 publication Critical patent/JP4818805B2/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7416—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/72—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/01—Grilles fixed to walls, doors, or windows; Grilles moving with doors or windows; Walls formed as grilles, e.g. claustra

Abstract

<P>PROBLEM TO BE SOLVED: To provide a writing utensil, the pinchingly mounting range of which with the cloth of a pocket is made larger with a clip and, at the same time, can be made harder to slip off when the writing utensil is pinchingly mounted to the pocket or the like with the clip. <P>SOLUTION: In a ball-point pen 1, in which let a pen point 9 project through the front end opening of a mouth tip part 2 provided at the front end part 3a of a main body barrel 3, the clip 4, the opening and closing fulcrum of which is provided at the rear part of the main body barrel 3, is made so long as to span over the whole range ranging from the rear end part 3b of the main body barrel 3 to the front end part 3a of the main body barrel 3. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、クリップを備えた筆記具に関する。   The present invention relates to a writing instrument provided with a clip.

例えば、筆記具としてのノック式ボールペンには、一般に、本体軸の後部にクリップが取り付けられ、服やワイシャツのポケット等に挾着して、携帯し易いようになっている。クリップは、その前端部を、本体軸の表面に向けて弾圧接するように付勢することにより、ポケット等の布地への噛込みを向上させている。   For example, a knock-type ballpoint pen as a writing instrument is generally provided with a clip attached to the rear part of the main body shaft, and is easy to carry by being worn on a pocket of clothes or a shirt. The clip is urged so that the front end thereof is elastically pressed toward the surface of the main body shaft, thereby improving the biting into the fabric such as a pocket.

クリップに弾性付勢力を付与する手段としては、クリップを形成する合成樹脂の弾性変形を利用したものや、板ばねを利用したものがある(例えば、特許文献１，２参照)。   As means for applying an elastic urging force to the clip, there are one using an elastic deformation of a synthetic resin forming the clip and one using a leaf spring (for example, see Patent Documents 1 and 2).

しかし、特許文献１，２におけるいずれのボールペンにおいても、クリップの長さが、本体軸の全長に対して、１／５程度と短いため、外れ易く、紛失し易いばかりでなく、ポケットの深さが浅い場合、クリップを効かせることができない場合もある。
また、ポケット等の布地へのボールペンの挾着状態において、クリップの前端部が開脚したり、横ずれしたりし易いため、クリップの開閉支点や枢支部に、大きな負荷が掛かり易く、それらの部位が破損する虞があるという問題がある。
特開２００４−１２２７３３号公報 特開２００４−１４６０９４号公報 However, in any of the ballpoint pens in Patent Documents 1 and 2, since the length of the clip is as short as about 1/5 with respect to the entire length of the main body shaft, it is not only easy to come off and easily lost, but also the depth of the pocket. If it is shallow, the clip may not work.
In addition, when the ballpoint pen is attached to a cloth, such as a pocket, the front end of the clip is likely to be opened or laterally displaced, so that a large load is easily applied to the opening / closing fulcrum or pivot of the clip. There is a problem that may be damaged.
JP 2004-122733 A JP 2004-146094 A

本発明は、従来の技術が有する上記のような問題点に鑑み、筆記具を、クリップによりポケット等に挾着した場合に、クリップによるポケット等の布地への挾着範囲を大きくするとともに、外れ難くすることができるようにした筆記具を提供することを目的とする。   In view of the above-mentioned problems of the prior art, the present invention increases the range of attachment of a writing instrument to a pocket or the like with a clip and makes it difficult to come off. It is an object to provide a writing instrument that can be used.

本発明によると、上記課題は、次のようにして解決される。
(１) 本体軸の前端部に、口先部を設け、この口先部の前端開口から、ペン先を突出させるようにした筆記具において、本体軸の後部に開閉支点を設けたクリップの長さを、本体軸の後端部から、本体軸の前端部に至るほぼ全範囲に亘るものとする。 According to the present invention, the above problem is solved as follows.
(1) In a writing instrument in which a tip is provided at the front end of the main body shaft and the pen tip protrudes from the front end opening of the front end, the length of the clip provided with an opening / closing fulcrum at the rear portion of the main body shaft, It is assumed that it covers almost the entire range from the rear end portion of the main body shaft to the front end portion of the main body shaft.

(２) 上記(１)項において、本体軸を、筆記時に、指で摘み持ち可能な必要最短の長さとする。 (2) In the above item (1), the main body axis is set to the minimum necessary length that can be held with a finger during writing.

(３) 上記(１)項または(２)項において、クリップの前端部の裏面と対面する本体軸の表面に、凹部を設け、この凹部に、クリップの前端部の裏面に形成した突起を係合させるようにする。 (3) In the above item (1) or (2), a recess is provided on the surface of the main body shaft facing the back surface of the front end of the clip, and a protrusion formed on the back surface of the front end of the clip is engaged with the recess. Try to match.

(４) 上記(１)項〜(３)項のいずれかにおいて、少なくともクリップのほぼ開閉支点から前端部に至る挾着範囲における本体軸の表面を、弾性軟質材により被覆する。 (4) In any one of the above items (1) to (3), at least the surface of the main body shaft in the range of attachment from the opening / closing fulcrum to the front end is covered with an elastic soft material.

(５) 上記(１)項〜(４)項のいずれかにおいて、クリップの前端部の裏面が当接する本体軸の表面に、クリップの前端部の裏面形状に整合する窪み部を設け、本体軸の表面とクリップの前端部の表面とをほぼ面一にする。 (5) In any one of the above items (1) to (4), a hollow portion is provided on the surface of the main body shaft with which the back surface of the front end portion of the clip abuts to match the shape of the back surface of the front end portion of the clip. And the surface of the front end of the clip are substantially flush with each other.

(６) 上記(１)項〜(５)項のいずれかにおいて、ノック栓の操作により、リフィールユニットのペン先を突出または格納可能に出没させるノック機構を内蔵した本体軸の後部に、クリップを、前端部が本体軸の表面に弾圧接されるように閉方向に付勢して回動自在に枢支し、かつ前記ノック機構に、ペン先の出没動作に一体的に連動して本体軸の軸方向に往復動する係止部を設け、この係止部を、本体軸の表面に開口した窓孔から外部に突出させるとともに、ペン先の突出状態において、クリップの裏面に突出した係止突起に係止させて使用状態を維持し、クリップの前記付勢力に抗する開方向の操作により、前記係止突起との係止状態を解除して、ペン先を格納位置に移行させて不使用状態とするようにする。 (6) In any of the above items (1) to (5), a clip is attached to the rear part of the main body shaft having a built-in knock mechanism for projecting or retracting the pen tip of the refill unit by operating the knock plug. The front end is urged in the closing direction so as to be elastically contacted with the surface of the main body shaft and pivotally supported, and the main body shaft is interlocked with the knock mechanism integrally with the movement of the pen tip. A locking part that reciprocates in the axial direction is provided, and this locking part protrudes to the outside from a window hole opened on the surface of the main body shaft, and the locking part protrudes to the back surface of the clip in the protruding state of the pen tip. The operating state is maintained by engaging with the protrusion, and the operation of opening in the direction against the urging force of the clip is released to release the engaging state with the engaging protrusion, and the pen tip is moved to the retracted position. Make it ready for use.

(７) 上記(１)項〜(６)項のいずれかにおいて、ネクタイピンとして使用可能にする。 (7) In any of the above items (1) to (6), the tie pin can be used.

本発明によると、次のような効果が奏せられる。
請求項１記載の発明によれば、本体軸の後部に開閉支点を設けたクリップの長さを、本体軸の後端部から、本体軸の前端部に至るほぼ全範囲に亘るものとしてあるので、筆記具をポケット等に挾着した場合に、クリップによるポケット等の布地への挾着範囲を可及的に大きくすることができ、本体軸のほぼ全長を挾着することができるとともに、筆記具がポケットから簡単には外れ難くなる。そのため、筆記具の紛失を可及的に防ぐことができる。 According to the present invention, the following effects can be obtained.
According to the first aspect of the present invention, the length of the clip provided with the opening / closing fulcrum at the rear portion of the main body shaft extends over almost the entire range from the rear end portion of the main body shaft to the front end portion of the main body shaft. When a writing instrument is attached to a pocket or the like, the attachment range to the cloth such as a pocket by a clip can be increased as much as possible, and almost the entire length of the main body shaft can be attached. It becomes difficult to come off easily from the pocket. Therefore, the loss of writing instruments can be prevented as much as possible.

請求項２記載の発明によれば、本体軸を、筆記時に、指で摘み持ち可能な必要最短の長さにしてあるので、軽量化を図ることができ、しかも、筆記具の重心が、従来の筆記具よりも指先側に位置するため、筆記感を高めることができる。   According to the second aspect of the present invention, since the main body shaft has the minimum necessary length that can be held with a finger at the time of writing, the weight can be reduced, and the center of gravity of the writing instrument is the conventional one. Since it is located closer to the fingertip side than the writing instrument, the writing feeling can be enhanced.

請求項３記載の発明によれば、クリップの前端部の裏面と対面する本体軸の表面に設けた凹部に、クリップの前端部の裏面に形成した突起を係合させるようにしてあるので、クリップにおける前端部の横ずれを防止することができる。
そのため、クリップの後端部における開閉支点に負荷が掛からないので、その部位が破損するといった虞がない。しかも、ポケット等への挾着時、本体軸の凹部とクリップの突起とで布地が噛み込まれるので、挾着力を高め、外れ難くなる。 According to the third aspect of the present invention, the protrusion formed on the back surface of the front end portion of the clip is engaged with the concave portion provided on the surface of the main body shaft facing the back surface of the front end portion of the clip. It is possible to prevent the lateral displacement of the front end portion at.
Therefore, since no load is applied to the opening / closing fulcrum at the rear end of the clip, there is no possibility that the portion will be damaged. In addition, since the fabric is bitten by the concave portion of the main body shaft and the protrusion of the clip at the time of attaching to the pocket or the like, the attaching force is increased and it becomes difficult to come off.

請求項４記載の発明によれば、クリップのほぼ開閉支点から前端部に至る挾着範囲における本体軸の表面を、弾性軟質材により被覆してあるので、ポケット等への挾着時、布地との摩擦力を高め、外れ難くなる。   According to the invention described in claim 4, since the surface of the main body shaft is covered with the elastic soft material in the attachment range from the opening / closing fulcrum of the clip to the front end portion, Increases the frictional force, making it difficult to come off.

請求項５記載の発明によれば、クリップの前端部の裏面が当接する本体軸の表面に、クリップの前端部の裏面形状に整合する窪み部を設けて、本体軸表面とクリップの前端部の表面とがほぼ面一となるようにしてあるので、デザイン的にすっきりさせることができ、意匠効果を高めることができる。
また、ポケット等への挾着時、布地がクリップの前端部の裏面と本体軸の窪み部との間で噛み込まれるので、挾着力を一層高めることができる。 According to the fifth aspect of the present invention, the surface of the main body shaft with which the back surface of the front end portion of the clip abuts is provided with a recess that matches the shape of the back surface of the front end portion of the clip. Since the surface is almost flush with the surface, the design can be refreshed and the design effect can be enhanced.
In addition, since the fabric is bitten between the back surface of the front end portion of the clip and the recessed portion of the main body shaft when being attached to a pocket or the like, the adhesion force can be further increased.

請求項６記載の発明によれば、ノック栓のノック操作と、クリップの開閉操作により、リフィールユニットのペン先を突出または格納可能に出没させるようにしてあるので、ペン先の使用状態または不使用状態の操作をワンタッチで行うことができる。   According to the sixth aspect of the present invention, since the pen tip of the refill unit protrudes or retracts in a retractable manner by knocking the knock plug and opening / closing the clip, the pen tip is used or not used. The state can be operated with a single touch.

請求項７記載の発明によれば、ネクタイピンとしても使用可能にしているので、別途に筆記具を持参していない場合に、本発明の筆記具をネクタイピンとして使用していたときに、そのまま筆記具として使用でき、汎用性を高めることができる。   According to the invention of claim 7, since it can be used as a tie pin, when the writing instrument of the present invention is used as a tie pin when no writing instrument is brought separately, it is used as a writing instrument as it is. It can be used and versatility can be improved.

以下、本発明の一実施形態を、図面に基づいて説明する。
図１は、本発明のボールペンのペン先突出状態を示す全体斜視図、図２は、同じく縦断側面図、図３は、クリップを開状態にしたときのペン先格納時の縦断側面図、図４は、同じく、クリップを開状態にしたときの本体軸表面の要部拡大斜視図、図５は、同じくクリップを開状態にしたときのクリップ裏面の要部拡大斜視図、図６は、ボールペンの使用状態を示す斜視図、図７は、不使用時におけるポケット等への挾着状態を示す縦断側面図である。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
1 is an overall perspective view showing a pen tip protruding state of the ballpoint pen of the present invention, FIG. 2 is a longitudinal side view of the same, FIG. 3 is a longitudinal side view when the pen tip is stored when the clip is opened, and FIG. 4 is an enlarged perspective view of the main part of the main body shaft surface when the clip is opened, FIG. 5 is an enlarged perspective view of the main part of the rear surface of the clip when the clip is opened, and FIG. FIG. 7 is a longitudinal sectional side view showing a state of being attached to a pocket or the like when not in use.

本発明の筆記具は、ボールペン、シャープペンシル、マーキングペン、万年筆等を総称するもので、実施形態では、ノック式ボールペンを例にとっている。なお、以下の説明において、ペン先側を前方、クック栓側を後方とする。   The writing instrument of the present invention is a generic term for ballpoint pens, mechanical pencils, marking pens, fountain pens, and the like. In the embodiment, a knock type ballpoint pen is taken as an example. In the following description, the pen tip side is the front and the cook plug side is the rear.

図１に示すように、本発明のノック式ボールペン(１)は、口先部(２)が前端部(3a)に装着された本体軸(３)と、その後端部(3b)付近に取り付けられたクリップ(４)とを有する。本体軸(３)は、図６に示すように、使用時に、前端部(3a)側を人差し指と親指とで摘んだ際に、その後端部(3b)側が、人差し指と親指との間の付け根に届くのに必要な最短の長さ、例えば約９ｃｍの長さを有する。クリップ(４)は、本体軸(３)の後端部(3b)から、本体軸(３)の前端部(3a)に設けた口先部(２)近傍に至る範囲まで達するような長さ、例えば約６．５ｃｍの長さを有する。   As shown in FIG. 1, the knock-type ballpoint pen (1) of the present invention is attached to the main body shaft (3) with the tip (2) attached to the front end (3a) and the rear end (3b). Clip (4). As shown in FIG. 6, the main body shaft (3) has a rear end (3b) side between the index finger and the thumb when the front end (3a) is picked with the index finger and the thumb. Has the shortest length necessary to reach, e.g. about 9 cm. The clip (4) has a length that extends from the rear end (3b) of the body shaft (3) to the vicinity of the mouth end (2) provided at the front end (3a) of the body shaft (3). For example, it has a length of about 6.5 cm.

本体軸(３)には、図２に示すように、リフィールユニット(５)が内蔵されており、このリフィールユニット(５)は、リフィール(６)とリフィールホルダ(７)とから構成されている。リフィールユニット(５)は、本体軸(３)の後端部から外部に突出させたノック栓(８)の押込み操作により作動させられるノック機構をもって、ペン先(９)を、リターンスプリング(10)の付勢力に抗して、口先部(２)内から突出させるとともに、後記するクリップ(４)の解除操作により、ペン先(９)が、図３に示すように、リターンスプリング(10)の付勢力により、本体軸(３)の前端部に装着した口先部(２)内に格納されるように、出没可能に構成されている。なお、ノック機構は、ノック式筆記具において従来広く使用されている周知のノック機構、すなわち、特公昭３４−７１８１号公報により開示されたカール氏の発明によるノック機構と実質的に同一であるので、その説明は省略する。   As shown in FIG. 2, a refill unit (5) is built in the main body shaft (3), and this refill unit (5) is composed of a refill (6) and a refill holder (7). . The refill unit (5) has a knock mechanism that is actuated by a pushing operation of a knock plug (8) that protrudes outward from the rear end of the main body shaft (3), and a pen tip (9) is connected to a return spring (10). As shown in FIG. 3, the tip of the return spring (10) is moved by the release operation of the clip (4) described later. By urging force, it is configured to be able to appear and retract so as to be stored in the tip (2) attached to the front end of the body shaft (3). The knock mechanism is substantially the same as the well-known knock mechanism that has been widely used in knock-type writing instruments, that is, the knock mechanism according to Karl's invention disclosed in Japanese Patent Publication No. 34-7181. The description is omitted.

クリップ(４)の後端部(4b)は、本体軸(３)の後端部(3b)に設けた支持プレート(11)に、クリップ(４)の開閉支点である支軸(12)をもって、図３に実線矢印で示す開閉方向に回動自在に枢支されているとともに、Ｓ字状をなす板ばね(13)により、その前端部(4a)が、図２に示すように、本体軸(３)の表面に弾圧接されるように、常に閉方向に付勢されている。   The rear end (4b) of the clip (4) has a support shaft (11) provided on the rear end (3b) of the main body shaft (3) and a support shaft (12) that is an opening / closing fulcrum of the clip (4). 3 is pivotally supported in the opening and closing direction indicated by the solid line arrow in FIG. 3, and the front end portion (4a) of the main body as shown in FIG. It is always urged in the closing direction so as to be pressed against the surface of the shaft (3).

リフィールユニット(５)のリフィールホルダ(７)には、フック状の係止部(14)が設けられている。この係止部(14)は、図４に示すように、クリップ(４)の裏面(4c)が対面する本体軸(３)の表面に設けた窓孔(15)から外部に突出し、ペン先(９)の出没動作に一体的に連動して、本体軸(３)の軸方向に往復動可能になっている。   The refill holder (7) of the refill unit (5) is provided with a hook-shaped locking portion (14). As shown in FIG. 4, the locking portion (14) protrudes to the outside from a window hole (15) provided on the surface of the main body shaft (3) facing the back surface (4c) of the clip (4). The reciprocating movement in the axial direction of the main body shaft (3) can be performed in conjunction with the projecting operation of (9).

係止部(14)は、図２に示すように、ペン先(９)が突出状態にあるとき、図５に示すように、クリップ(４)の裏面(4c)に突出させた係止突起(16)の前面(16a)に、リターンスプリング(10)の付勢力に抗して係止し、使用時におけるペン先(９)の突出状態を維持する。また、図３に示すように、クリップ(４)の開方向への解除操作により、係止突起(16)との係止状態が解除され、リターンスプリング(10)の付勢力により、リフィールユニット(５)が後方に移動すると同時に、ペン先(９)が口先部(２)内の格納位置に移行し、不使用状態となる。   As shown in FIG. 2, when the pen tip (9) is in the protruding state, the locking portion (14) is locked on the back surface (4c) of the clip (4) as shown in FIG. The front end (16a) of (16) is locked against the urging force of the return spring (10), and the protruding state of the pen tip (9) during use is maintained. Further, as shown in FIG. 3, the clip (4) is released from the locking direction by the release operation in the opening direction, and the refill unit (16) is released by the urging force of the return spring (10). At the same time as 5) moves backward, the pen tip (9) moves to the storage position in the lip portion (2), and is in a non-use state.

なお、係止突起(16)の下面(16b)は、後方に向けて立上り傾斜する傾斜面に形成されており、図３に示す不使用状態において、ノック栓(８)を押込み操作したとき、係止部(14)は、後方から前方に向けて係止突起(16)の下面(16b)に摺接しながら移動し、係止突起(16)、すなわち、クリップ(４)を、板ばね(13)の付勢力に抗して押上げ、前方への移動を可能にし、これにより、口先部(２)の前端開口からのペン先(９)の突出を許容している。   Note that the lower surface (16b) of the locking projection (16) is formed as an inclined surface that rises toward the rear, and when the knock plug (8) is pushed in the non-use state shown in FIG. The locking portion (14) moves while slidingly contacting the lower surface (16b) of the locking projection (16) from the rear to the front, and the locking projection (16), that is, the clip (4) is moved to the leaf spring ( It can be pushed up against the urging force of 13) and moved forward, thereby allowing the pen tip (9) to protrude from the front end opening of the tip (2).

クリップ(４)の前端部(4a)の裏面と対面する本体軸(３)の表面には、図４に示すように、凹部(17)が設けられており、この凹部(17)には、図５に示すように、クリップ(４)の前端部(4a)の裏面に形成した突起(18)が係合され、クリップ(４)の前端部(4a)の横ぶれを防止している。   As shown in FIG. 4, a recess (17) is provided on the surface of the body shaft (3) facing the back surface of the front end (4a) of the clip (4). As shown in FIG. 5, the protrusion (18) formed on the back surface of the front end portion (4a) of the clip (4) is engaged to prevent the front end portion (4a) of the clip (4) from sideways.

クリップ(４)の前端部(4a)の裏面(4d)が当接する本体軸(３)の表面には、クリップ(４)の前端部(4a)の裏面形状に整合する窪み部(19)が形成され、本体軸(３)の表面とクリップ(４)の前端部(4a)の外側表面とがほぼ面一となるようにしてある。これにより、図７に想像線で示すように、服やワイシャツのポケット(Ｐ)等への挾着時、布地(Ｗ)がクリップ(４)の前端部(4a)の裏面(4d)と本体軸(３)の窪み部(19)との間で噛み込まれるようになっている。   On the surface of the main body shaft (3) with which the back surface (4d) of the front end portion (4a) of the clip (4) abuts, a recessed portion (19) that matches the back surface shape of the front end portion (4a) of the clip (4). The surface of the main body shaft (3) and the outer surface of the front end (4a) of the clip (4) are substantially flush with each other. Thus, as shown by the imaginary line in FIG. 7, the cloth (W) is attached to the back (4d) of the front end (4a) of the clip (4) and the main body when worn on the pocket (P) of clothes or a shirt. It is bitten between the hollow portion (19) of the shaft (3).

クリップ(４)の裏面(4c)と対面する本体軸(３)の表面は、クリップ(４)の開閉支点である支軸(12)の近傍から、クリップ(４)の前端部(4a)に至る挾着範囲に亘って、ゴム等の弾性軟質材(20)により被覆されている。これにより、使用時のクリップ感を良好にするとともに、服やワイシャツのポケット(Ｐ)等への挾着時、布地(Ｗ)との摩擦力を高めている。   The surface of the main body shaft (3) facing the back surface (4c) of the clip (4) is from the vicinity of the support shaft (12), which is the opening / closing fulcrum of the clip (4), to the front end (4a) of the clip (4). It is covered with an elastic soft material (20) such as rubber over the entire adhesive range. As a result, the feeling of clipping at the time of use is improved, and the frictional force with the fabric (W) is increased at the time of wearing on clothes or a pocket (P) of a shirt.

本発明のボールペンのペン先突出状態を示す全体斜視図である。It is a whole perspective view which shows the pen point protrusion state of the ball-point pen of this invention. 同じく縦断側面図である。It is a longitudinal side view similarly. クリップを開状態にしたときのペン先格納時の縦断側面図である。It is a vertical side view at the time of pen nib storage when a clip is made into an open state. 同じく、クリップを開状態にしたときの本体軸表面の要部拡大斜視図である。Similarly, it is a principal part expansion perspective view of the main-body axis | shaft surface when a clip is made into an open state. 同じく、クリップを開状態にしたときのクリップ裏面の要部拡大斜視図である。Similarly, it is the principal part expansion perspective view of a clip back surface when a clip is made into an open state. ボールペンの使用状態を示す斜視図である。It is a perspective view which shows the use condition of a ball-point pen. 不使用時におけるポケット等への挾着状態を示す縦断側面図である。It is a vertical side view which shows the attachment state to the pocket etc. at the time of non-use.

符号の説明Explanation of symbols

(１)ボールペン(筆記具)
(２)口先部
(３)本体軸
(3a)前端部
(3b)後端部
(４)クリップ
(4a)前端部
(4b)後端部
(4c)(4d)裏面
(５)リフィールユニット
(６)リフィール
(７)リフィールホルダ
(８)ノック栓
(９)ペン先
(10)リターンスプリング
(11)支持プレート
(12)支軸(開閉支点)
(13)板ばね
(14)係止部
(15)窓孔
(16)係止突起
(16a)前面
(16b)下面
(17)凹部
(18)突起
(19)窪み部
(20)弾性軟質材
(Ｐ)ポケット
(Ｗ)布地 (1) Ballpoint pen (writing instrument)
(2) Mouth
(3) Body axis
(3a) Front end
(3b) Rear end
(4) Clip
(4a) Front end
(4b) Rear end
(4c) (4d) Back side
(5) Refill unit
(6) Refill
(7) Refill holder
(8) Knock stopper
(9) Nib
(10) Return spring
(11) Support plate
(12) Support shaft (opening / closing fulcrum)
(13) Leaf spring
(14) Locking part
(15) Window hole
(16) Locking protrusion
(16a) Front
(16b) Bottom surface
(17) Recess
(18) Protrusion
(19) Indentation
(20) Elastic soft material
(P) Pocket
(W) Fabric

Claims (7)

本体軸の前端部に、口先部を設け、この口先部の前端開口から、ペン先を突出させるようにした筆記具において、
本体軸の後部に開閉支点を設けたクリップの長さを、本体軸の後端部から、本体軸の前端部に至るほぼ全範囲に亘るものとしたことを特徴とする筆記具。 In the writing instrument in which the tip is provided at the front end of the main body shaft and the pen tip is projected from the front end opening of the tip,
A writing instrument characterized in that the length of a clip provided with an opening / closing fulcrum at the rear part of the main body shaft extends over almost the entire range from the rear end portion of the main body shaft to the front end portion of the main body shaft. 本体軸を、筆記時に、指で摘み持ち可能な必要最短の長さとしたことを特徴とする請求項１記載の筆記具。   2. The writing instrument according to claim 1, wherein the main body shaft has a minimum necessary length that can be held with a finger during writing. クリップの前端部の裏面と対面する本体軸の表面に、凹部を設け、この凹部に、クリップの前端部の裏面に形成した突起を係合させるようにしたことを特徴とする請求項１または２記載の筆記具。   3. A concave portion is provided on the surface of the main body shaft facing the back surface of the front end portion of the clip, and a protrusion formed on the back surface of the front end portion of the clip is engaged with the concave portion. Writing instrument as described. 少なくともクリップのほぼ開閉支点から前端部に至る挾着範囲における本体軸の表面を、弾性軟質材により被覆したことを特徴とする請求項１〜３のいずれかに記載の筆記具。   The writing instrument according to any one of claims 1 to 3, wherein at least a surface of the main body shaft in a range of attachment from the opening / closing fulcrum to the front end of the clip is covered with an elastic soft material. クリップの前端部の裏面が当接する本体軸の表面に、クリップの前端部の裏面形状に整合する窪み部を設け、本体軸の表面とクリップの前端部の表面とをほぼ面一にしたことを特徴とする請求項１〜４のいずれかに記載の筆記具。   Provided a recess that matches the shape of the back of the front end of the clip on the surface of the main body shaft where the back of the front end of the clip abuts, so that the surface of the main body and the front end of the clip are almost flush with each other. The writing instrument according to any one of claims 1 to 4. ノック栓の操作により、リフィールユニットのペン先を突出または格納可能に出没させるノック機構を内蔵した本体軸の後部に、クリップを、前端部が本体軸の表面に弾圧接されるように閉方向に付勢して回動自在に枢支し、かつ前記ノック機構に、ペン先の出没動作に一体的に連動して本体軸の軸方向に往復動する係止部を設け、この係止部を、本体軸の表面に開口した窓孔から外部に突出させるとともに、ペン先の突出状態において、クリップの裏面に突出した係止突起に係止させて使用状態を維持し、クリップの前記付勢力に抗する開方向の操作により、前記係止突起との係止状態を解除して、ペン先を格納位置に移行させて不使用状態とするようにしたことを特徴とする請求項１〜５のいずれかに記載の筆記具。   By operating the knock plug, the clip is placed in the closing direction so that the front end is elastically contacted with the surface of the main shaft, with the back of the main shaft that has a built-in knock mechanism that protrudes or retracts the pen tip of the refill unit. The locking mechanism is pivotally supported so as to be pivotable, and the knock mechanism is provided with a locking portion that reciprocates in the axial direction of the main body shaft in an integrated manner with the pen tip movement operation. , And projecting outward from the window hole opened on the surface of the main body shaft, and in the projecting state of the pen tip, it is retained by the latching projection projecting on the back surface of the clip to maintain the use state. The operation of the opening direction to resist releases the locking state with the locking protrusion, and the pen tip is moved to the storage position to be in a non-use state. Writing instrument according to any of the above. ネクタイピンとして使用可能にしたことを特徴とする請求項１〜６のいずれかに記載の筆記具。
The writing instrument according to any one of claims 1 to 6, wherein the writing instrument can be used as a tie pin.
JP2006130657A 2006-05-09 2006-05-09 Writing instrument Expired - Fee Related JP4818805B2 (en)

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JP2006130657A JP4818805B2 (en) 2006-05-09 2006-05-09 Writing instrument
TW096102543A TWI391258B (en) 2006-05-09 2007-01-23 Note with a note
KR1020070009342A KR100838992B1 (en) 2006-05-09 2007-01-30 Writing Instruments
CNB2007100908134A CN100467284C (en) 2006-05-09 2007-04-06 Writing instrument
HK07114218.0A HK1109115A1 (en) 2006-05-09 2007-12-28 Writing instrument

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JP5759040B1 (en) * 2014-03-24 2015-08-05 阿部　猛 Writing instrument with storage clip
JP2016097682A (en) * 2014-11-18 2016-05-30 ジュ チョン，クァン Push lock system for slide type writing tool

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103072404A (en) * 2013-01-31 2013-05-01 王梓涵 Anti-losing multifunction pen
JP7234360B2 (en) * 2019-06-05 2023-03-07 株式会社レイメイ藤井 pen compass
CN112976878B (en) * 2021-03-20 2023-01-06 温州市简系文具有限公司 Automatic trigger multi-operation pen

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JPH0727886U (en) * 1993-10-28 1995-05-23 ぺんてる株式会社 Writing instrument cap
JP3057535U (en) * 1998-09-03 1999-06-02 武平 赤羽 Clothes stopper
TWM270920U (en) * 2004-04-12 2005-07-21 Ming-De Lai Finger grasping part structure of pen
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JPS53111830A (en) * 1977-03-09 1978-09-29 Piedmont Enterprises Recreation vehicle
JPH0367706U (en) * 1989-10-25 1991-07-02
JP2005035174A (en) * 2003-07-15 2005-02-10 Hideyuki Uchibayashi Small-size ball-point pen
JP2005041101A (en) * 2003-07-22 2005-02-17 Micro Kk Clip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5759040B1 (en) * 2014-03-24 2015-08-05 阿部　猛 Writing instrument with storage clip
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
CN100467284C (en) 2009-03-11
CN101070030A (en) 2007-11-14
HK1109115A1 (en) 2008-05-30
KR20070109796A (en) 2007-11-15
TW200800644A (en) 2008-01-01
TWI391258B (en) 2013-04-01
JP4818805B2 (en) 2011-11-16
KR100838992B1 (en) 2008-06-17

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