JP3098191U - Writing instrument grip and its set - Google Patents
Writing instrument grip and its set Download PDFInfo
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- JP3098191U JP3098191U JP2003003102U JP2003003102U JP3098191U JP 3098191 U JP3098191 U JP 3098191U JP 2003003102 U JP2003003102 U JP 2003003102U JP 2003003102 U JP2003003102 U JP 2003003102U JP 3098191 U JP3098191 U JP 3098191U
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Abstract
【課題】把持する際に指先が受ける面圧が低く、長時間の使用に対して、疲れず楽に書き続けられる筆記具用グリップを提供することを目的とする。
【解決手段】正しい使用方法では親指Ｆ１ と人指し指Ｆ２ と中指Ｆ３ が当接する３つの把持面２を有する先端側１０Ａと、当接しない基端側１０Ｂと、から成る。先端側１０Ａに於ては、３つの把持面２が、横断面に於て、筆記具の軸心Ｘ点を中心とした仮想円に外接する略正三角形状に形成される。また、基端側１０Ｂに於ては、３つの把持面２と同一平坦面となるように基端方向に延長された３つの延長面２０と、横断面に於て、略正三角形を成す３つの延長面２０の角を面取りした補助把持面３０から成る略六角形状とされる。
【選択図】 図１An object of the present invention is to provide a grip for a writing implement which has a low surface pressure applied to a fingertip during gripping and can be easily written without fatigue when used for a long time.
A tip end 10A having three gripping surfaces 2 thumb F 1 and forefinger F 2 and the middle finger F 3 abuts the A correct usage and the proximal end side 10B which does not abut consists. On the tip side 10A, the three gripping surfaces 2 are formed in a substantially equilateral triangular shape circumscribing an imaginary circle centered on the point X of the writing instrument in a cross section. On the proximal side 10B, three extended surfaces 20 extended in the proximal direction so as to be the same flat surface as the three gripping surfaces 2 and a substantially equilateral triangle in cross section. Each of the extension surfaces 20 has a substantially hexagonal shape including an auxiliary gripping surface 30 having a chamfered corner.
[Selection diagram] Fig. 1
Description
【０００１】
【考案の属する技術分野】
本考案は、筆記具用グリップ及びそのセットに関する。
【０００２】
【従来の技術】
従来の筆記具用グリップは、親指，中指，人指し指によって把持される部分を、略円柱形状に形成したものがある。
【０００３】
【考案が解決しようとする課題】
この従来の筆記具用グリップは、上記の夫々の指との接触面積が小さいので指先が受ける面圧が高いため、指先が痛くなり易く、長時間使用すると疲れて、ペンダコができ易い。
そこで、本考案は、把持する際に指先が受ける面圧が低く、長時間の使用に対して、疲れず楽に書き続けられる筆記具用グリップを提供することを目的とする。
【０００４】
【課題を解決するための手段】
上述の目的を達成するために、本考案に係る筆記具用グリップは、親指と人指し指と中指が当接する３つの把持面を形成した筆記具用グリップであって、上記把持面が、横断面に於て、筆記具の軸心点を中心とした仮想円に外接する略正三角形状に形成されている。
【０００５】
また、正しい使用方法では親指と人指し指と中指が当接する３つの把持面を有する先端側と、当接しない基端側と、から成り、上記先端側に於ては、上記３つの把持面が、横断面に於て、筆記具の軸心点を中心とした仮想円に外接する略正三角形状に形成され、上記基端側に於ては、上記３つの把持面と同一平坦面となるように基端方向に延長された３つの延長面と、横断面に於て、略正三角形を成す上記３つの延長面の角を面取りした補助把持面から成る略六角形状とされている。
【０００６】
また、親指と人指し指と中指が当接する３つの把持面を形成した筆記具用グリップであって、上記把持面が、横断面に於て、筆記具の軸心点を中心とした仮想円に外接する略正三角形状に形成され、トルマリン鉱石粉を含むシリコンゴムから成り指との摩擦によってマイナスイオンを発生可能である。
【０００７】
また、正しい使用方法では親指と人指し指と中指が当接する３つの把持面を有する先端側と、当接しない基端側と、から成り、上記先端側に於ては、上記３つの把持面が、横断面に於て、筆記具の軸心点を中心とした仮想円に外接する略正三角形状に形成され、上記基端側に於ては、上記３つの把持面と同一平坦面となるように基端方向に延長された３つの延長面と、横断面に於て、略正三角形を成す上記３つの延長面の角を面取りした補助把持面から成る略六角形状とされ、トルマリン鉱石粉を含むシリコンゴムから成り指との摩擦によってマイナスイオンを発生可能である。
【０００８】
また、本考案に係る筆記具用グリップのセットは、正しい使用方法では親指と人指し指と中指が当接する３つの把持面を有する先端側と、当接しない基端側と、から成り、上記先端側に於ては、上記３つの把持面が、横断面に於て、筆記具の軸心点を中心とした仮想円に外接する略正三角形状に形成され、上記基端側に於ては、上記３つの把持面と同一平坦面となるように基端方向に延長された３つの延長面と、横断面に於て、略正三角形を成す上記３つの延長面の角を面取りした補助把持面から成る略六角形状とされた複数個の筆記具用グリップから成り、上記グリップの孔部の内径が相違する。
【０００９】
【考案の実施の形態】
以下、実施の形態を示す図面に基づき、本考案を詳説する。
【００１０】
図１は本考案に係る筆記具用グリップの実施の一形態の斜視図を示し、筆記具１に取付けられたグリップ本体１０は、正しい使用方法では、親指Ｆ１ と人指し指Ｆ２ と中指Ｆ３ が当接する先端側１０Ａと、上記の指が当接しない基端側１０Ｂと、から成り、筆記具に外嵌状に取り付けられるための孔部５が、筆記具１の軸心Ｘと同一軸心となるように、形成されている。また、グリップ本体１０は、トルマリン鉱石を細かく粉砕してシリコンゴムと練り合わせて成型されており、指との摩擦によってマイナスイオンを発生可能である。
【００１１】
図２，図３，図４，図５に示したように、グリップ本体１０は、先端側１０Ａに於ては、親指Ｆ１ と人指し指Ｆ２ と中指Ｆ３ が当接する３つの把持面２…を有する。これらの３つの把持面２…は、横断面に於て、筆記具１の軸心Ｘ点を中心とした仮想円８に外接する略正三角形状に形成され、この略三角形を成す上記３つの把持面２…の３箇所の角に、面取り部３…が形成されている。把持面２の幅寸法Ｄ２ は、１２ｍｍ乃至１７ｍｍに設定する。Ｄ２ が１２ｍｍより小さいと、（後述するように）指先が受ける面圧が大きくなってしまい、Ｄ２ が１７ｍｍより大きいと、グリップ本体１０が大きくなり使いづらい。
【００１２】
次に、グリップ本体１０は、基端側１０Ｂに於ては、３つの把持面２…と同一平坦面となるように基端方向に延長された３つの延長面２０…と、横断面に於て、略正三角形を成す上記３つの延長面２０…の角を面取りした補助把持面３０…と、から成る。３つの補助把持面３０…は、横断面に於て、筆記具１の軸心Ｘ点を中心とした仮想円９の接線方向に延設した平坦面状に形成される。このように、基端側１０Ｂは、横断面に於て、略六角形状に形成されている。補助把持面３０…の幅寸法Ｄ３０は、３ｍｍ乃至７ｍｍに形成される。幅寸法Ｄ３０が３ｍｍよりも狭いと、（後述するように）親指Ｆ１ が受ける面圧が大きくなり、７ｍｍよりも広く形成すると、グリップ本体１０が大きくなり使いづらい。
【００１３】
図１，（後述する）図６に示したグリップ本体１０は、筆記具１に取付けられるような内径の孔部５に形成されている。または、複数個の筆記具用グリップ本体１０から成るセットとして構成して、（図２〜図５に示した）グリップ本体１０の孔部５の内径φを相違させれば、様々な外径の筆記具１に取付け可能である。
【００１４】
次に、グリップ本体１０の作用（使用）について説明する。図１に示したように、筆記具１を正しい使用方法で使用すると、親指Ｆ１ と人指し指Ｆ２ と中指Ｆ３ が、先端側１０Ａに形成された３つの把持面２に当接する。このとき、図５に示したように、把持面２は、夫々の指から、矢印Ｐ１ の方向へ押圧され、夫々の指は、把持面２から、矢印Ｐ２ のように、抗力を分散して受ける。
【００１５】
図６は本来の正しい使用方法とは異なる把持方法の一例を示した斜視図で、親指Ｆ１ を、人指し指Ｆ２ と中指Ｆ３ よりも基端側で把持して、筆記具１を使用する方法である。具体的には、人指し指Ｆ２ と中指Ｆ３ は、先端側１０Ａの２つの把持面２に当接し、親指Ｆ１ は、基端側１０Ｂの補助把持面３０に当接して、把持する。あるいは、別の把持方法の例としては、図示省略するが、親指Ｆ１ が基端側１０Ｂの延長面２０に当接する。上記のいずれの場合も、親指Ｆ１ は、グリップ本体１０に当接する面積が大きく、抗力を分散して受ける。
【００１６】
以上のように、上記のグリップ本体１０を取付けた筆記具１を使用すれば、親指Ｆ１ と人指し指Ｆ２ と中指Ｆ３ が、把持面２と多くの面積にて当接するため、夫々の指が受ける面圧が低くなり、指先が苦痛を感じず、疲れずに長時間使用できる。そして、ペンダコもできにくく、楽に使用できる。また、先端側１０Ａの把持面２…の端部に、面取り部３が形成されているので、時々筆記具を軽く回して指が当接する把持面２を変えながら使用でき、一層疲れ防止となる。
【００１７】
また、親指Ｆ１ を、人指し指Ｆ２ と中指Ｆ３ よりも基端側で把持する変則的な使い方をする人が使用する場合でも、親指Ｆ１ は、グリップ本体１０の基端側１０Ｂに形成された補助把持面３０と多くの面積にて当接（把持）するので、受ける面圧が低く、指先が苦痛を感じず疲れない。このように、本発明のグリップは簡易な構造でありながら、どのような使用方法でも、指先が苦痛を感じず、疲れずに長時間使用できる。
【００１８】
また、グリップ本体１０は、シリコンゴムから成るため、指先の膨らみ部に適応するよう柔軟に変形し、さらに、シリコンゴムにトルマリン鉱石を含むため、指との摩擦によってマイナスイオンを発生するので、一層手（指）をリラックスさせ、楽に使うことができる。
【００１９】
また、複数個の筆記具用グリップ本体１０から成るセットとして構成して、グリップ本体１０の孔部５の内径φを相違させれば、様々な筆記具に取付けられて、それらの筆記具を楽に使用することができる。
【００２０】
また、グリップ本体１０を、上述の形状と設計変更するも自由であり、把持面２…が、上記３本の指の膨らみ部分に密着するように、横断面に於て、緩やかな凹状面となるように形成されてもよく、さらに、３つの補助把持面３０…が、緩やかな凸状面に形成されてもよい。
【００２１】
【考案の効果】
本考案は、上述の構成により次のような著大な効果を奏する。
【００２２】
（請求項１，２，３，４，５によれば、）親指Ｆ１ と人指し指Ｆ２ と中指Ｆ３ が、把持面２と多くの面積にて当接するため、夫々の指が受ける面圧が低いので、指先が苦痛を感じず、疲れずに長時間使用できる。そして、ペンダコもできにくい。また、３つの把持面２が、横断面に於て、略正三角形状であるので、３本の指からの押圧力が径方向へ掛かり、安定して把持できる。
【００２３】
（請求項２，４によれば、）親指Ｆ１ を、人指し指Ｆ２ と中指Ｆ３ よりも基端側で把持する変則的な使い方をする人が使用する場合でも、親指Ｆ１ は、補助把持面３０あるいは延長面２０と多くの面積にて当接（把持）するので、受ける面圧が低く、指先が苦痛を感じず、長時間使用しても疲れない。
【００２４】
（請求項３，４によれば、）シリコンゴムから成るため、指先の膨らみ部に適応するよう柔軟に変形し、さらに、シリコンゴムにトルマリン鉱石を含むため、指との摩擦によってマイナスイオンを発生するので、一層手をリラックスさせ、楽に使うことができる。
【００２５】
（請求項５によれば、）様々な筆記具に取付けることができて、それらの筆記具を楽に使用することができる。
【図面の簡単な説明】
【図１】本考案に係る筆記具用グリップの実施の一形態を示す斜視図である。
【図２】グリップ本体の斜視図である。
【図３】グリップ本体の側面図である。
【図４】図３のＡ−Ａ断面矢視図である。
【図５】図３のＢ−Ｂ断面矢視図である。
【図６】本考案に係る筆記具用グリップを変則的に使用する状態を示す斜視図である。
【符号の説明】
１ 筆記具
２ 把持面
８ 仮想円
１０ グリップ本体
１０Ａ 先端側
１０Ｂ 基端側
２０ 延長面
３０ 補助把持面
Ｆ１ 親指
Ｆ２ 人指し指
Ｆ３ 中指
Ｘ 軸心[0001]
[Technical field to which the invention belongs]
The present invention relates to a writing instrument grip and a set thereof.
[0002]
[Prior art]
As a conventional writing instrument grip, a portion gripped by the thumb, the middle finger, and the index finger is formed in a substantially cylindrical shape.
[0003]
[Problems to be solved by the invention]
This conventional writing instrument grip has a small contact area with each of the above-mentioned fingers, so that the surface pressure applied to the fingertips is high.
Accordingly, an object of the present invention is to provide a grip for a writing implement which has a low surface pressure applied to a fingertip during gripping and can be easily written without fatigue when used for a long time.
[0004]
[Means for Solving the Problems]
In order to achieve the above object, a writing instrument grip according to the present invention is a writing instrument grip formed with three gripping surfaces where a thumb, an index finger, and a middle finger abut, wherein the gripping surface has a cross section. It is formed in a substantially equilateral triangular shape circumscribing a virtual circle centered on the axis of the writing implement.
[0005]
In the correct usage, the thumb, the forefinger, and the middle finger each have a distal end side having three gripping surfaces that come into contact with each other, and a base end side that does not come into contact with each other. In the cross section, it is formed in a substantially equilateral triangular shape circumscribing an imaginary circle centered on the axis of the writing instrument, and on the base end side, the same flat surface as the three gripping surfaces is formed. It has a substantially hexagonal shape including three extended surfaces extending in the proximal direction and an auxiliary gripping surface having a chamfered corner of the three extended surfaces forming a substantially equilateral triangle in cross section.
[0006]
Further, there is provided a writing instrument grip having three gripping surfaces where the thumb, the index finger and the middle finger abut, wherein the gripping surface circumscribes a virtual circle centered on the axis of the writing instrument in a cross section. It is formed in a regular triangular shape, is made of silicon rubber containing tourmaline ore powder, and can generate negative ions by friction with fingers.
[0007]
In the correct usage, the thumb, the forefinger, and the middle finger each have a distal end side having three gripping surfaces that come into contact with each other, and a base end side that does not come into contact with each other. In the cross section, it is formed in a substantially equilateral triangular shape circumscribing an imaginary circle centered on the axis of the writing instrument, and on the base end side, the same flat surface as the three gripping surfaces is formed. It has a substantially hexagonal shape including three extended surfaces extended in the proximal direction and an auxiliary gripping surface in which the corners of the three extended surfaces forming a substantially equilateral triangle in cross section are included, and includes tourmaline ore powder. It is made of silicon rubber and can generate negative ions by friction with a finger.
[0008]
In addition, the writing instrument grip set according to the present invention is composed of a distal end side having three gripping surfaces where the thumb, the index finger and the middle finger abut, and a proximal end side which does not abut in the correct usage, and the distal end side includes In this case, the three gripping surfaces are formed in a substantially equilateral triangular shape circumscribing an imaginary circle centered on the axis of the writing instrument in a cross section. It comprises three extended surfaces extended in the proximal direction so as to be the same flat surface as the two gripping surfaces, and an auxiliary gripping surface in which the corners of the three extended surfaces forming a substantially equilateral triangle in a cross section are chamfered. It consists of a plurality of writing tool grips having a substantially hexagonal shape, and the inner diameters of the holes of the grips are different.
[0009]
[Embodiment of the invention]
Hereinafter, the present invention will be described in detail with reference to the drawings showing the embodiments.
[0010]
Figure 1 shows a perspective view of one embodiment of the writing instrument grip according to the present invention, the grip body 10 attached to the writing instrument 1 is in the correct usage thumb F 1 and forefinger F 2 and the middle finger F 3 is brought The hole 5 for contacting the writing instrument with the distal end 10A and the proximal end 10B to which the above-mentioned finger does not abut is provided so that the hole 5 is coaxial with the axis X of the writing instrument 1. Is formed. The grip body 10 is formed by finely pulverizing tourmaline ore and kneading it with silicon rubber, and can generate negative ions by friction with a finger.
[0011]
2, 3, 4, as shown in FIG. 5, the grip body 10, Te is at the distal end side 10A, 3 one gripping surface thumb F 1 and forefinger F 2 and the middle finger F 3 abuts 2 ... Having. These three gripping surfaces 2 are formed in a cross section in a substantially equilateral triangular shape circumscribing an imaginary circle 8 centered on the axis X of the writing instrument 1, and the three gripping surfaces forming the substantially triangular shape. Chamfered portions 3 are formed at three corners of the surface 2. Width D 2 of the gripping surface 2 is set to 12mm to 17 mm. And D 2 is 12mm smaller, becomes large surface pressure received by the (to be described later as) the fingertip, D 2 is greater than 17 mm, hard to use large grip body 10.
[0012]
Next, on the proximal side 10B, the grip body 10 has three extended surfaces 20 extending in the proximal direction so as to be the same flat surface as the three gripping surfaces 2. And auxiliary gripping surfaces 30 chamfering the corners of the three extended surfaces 20 that form a substantially equilateral triangle. The three auxiliary gripping surfaces 30 are formed as flat surfaces extending in the tangential direction of the imaginary circle 9 about the axis X of the writing instrument 1 in the cross section. In this manner, the base end side 10B is formed in a substantially hexagonal shape in a cross section. Auxiliary gripping surface 30 ... width D 30 of is formed on 3mm to 7 mm. The width dimension D 30 is narrower than 3 mm, the surface pressure (described later as) the thumb F 1 receives increases, when wider than 7 mm, hard to use large grip body 10.
[0013]
The grip body 10 shown in FIGS. 1 and 6 (described later) is formed in a hole 5 having an inner diameter that can be attached to the writing implement 1. Alternatively, a writing instrument having various outer diameters may be configured as a set including a plurality of writing instrument grip bodies 10, and the inner diameter φ of the hole 5 of the grip body 10 (shown in FIGS. 2 to 5) may be different. 1 can be attached.
[0014]
Next, the operation (use) of the grip body 10 will be described. As shown in FIG. 1, using a writing instrument 1 in proper use, the thumb F 1 and forefinger F 2 and middle finger F 3, abuts against the three gripping surface 2 formed on the distal end side 10A. At this time, as shown in FIG. 5, the gripping surface 2 from each finger is pressed in the direction of arrow P 1, Each of the fingers from the grip surface 2, as shown by the arrow P 2, dispersing the drag And receive.
[0015]
Figure 6 is a perspective view showing an example of a different holding method from the original correct use, the thumb F 1, is gripped by the base end side than the index finger F 2 and middle finger F 3, a method of using the writing instrument 1 It is. Specifically, the index finger F 2 and the middle finger F 3 is in contact with the two gripping surfaces 2 of the distal end 10A, the thumb F 1 is in contact with the auxiliary gripping surface 30 of the base end 10B, grasping. Alternatively, examples of another holding method, although not shown, the thumb F 1 comes into contact with the extension surface 20 of the base end 10B. In either case described above, the thumb F 1 is in contact with the area to the grip main body 10 is large, subjected to distribute the force.
[0016]
As described above, by using the writing instrument 1 fitted with the grip body 10 above the thumb F 1 and forefinger F 2 and middle finger F 3, to contact in many areas and the gripping surface 2, the respective fingers The surface pressure received is low, the fingertips do not feel pain and can be used for a long time without fatigue. And it is difficult to make pendako and it can be used easily. Further, since the chamfered portions 3 are formed at the ends of the gripping surfaces 2 on the distal end side 10A, the writing implement can be used occasionally by turning the writing instrument lightly to change the gripping surface 2 with which the finger comes into contact, thereby further preventing fatigue.
[0017]
Further, forming the thumb F 1, even when a person irregular use to grip at the proximal end side than the index finger F 2 and the middle finger F 3 is used, the thumb F 1 is the proximal end side 10B of the grip body 10 Since the abutment surface 30 comes into contact with (gripping) the auxiliary gripping surface 30 in a large area, the receiving surface pressure is low, and the fingertip does not feel pain and does not get tired. As described above, the grip of the present invention has a simple structure, but can be used for a long time without any pain at the fingertips and no fatigue in any usage method.
[0018]
In addition, since the grip body 10 is made of silicon rubber, it is deformed flexibly so as to adapt to the bulge portion of the fingertip. Further, since the silicon rubber contains tourmaline ore, negative ions are generated by friction with the finger, so that You can relax your hands (fingers) and use them easily.
[0019]
Further, if the grip body 10 is configured as a set composed of a plurality of writing instrument grip bodies 10 and the inner diameter φ of the hole 5 of the grip body 10 is made different, it can be attached to various writing instruments and used easily. Can be.
[0020]
Also, the grip body 10 may be freely changed in design to the above-described shape, and the grip body 2 may have a gently concave surface in a cross section so that the gripping surface 2 is in close contact with the bulging portion of the three fingers. , And the three auxiliary gripping surfaces 30... May be formed as gentle convex surfaces.
[0021]
[Effect of the invention]
The present invention has the following significant effects by the above-described configuration.
[0022]
(According to claim 1, 2, 3, 4,) the thumb F 1 and forefinger F 2 and the middle finger F 3 is, for abutting, the respective finger receiving and gripping surface 2 in many areas the surface pressure Low, so you can use it for a long time without feeling painful and tired. And it is difficult to make pendako. In addition, since the three gripping surfaces 2 are substantially equilateral triangular in cross section, pressing forces from three fingers are applied in the radial direction, so that the gripping can be performed stably.
[0023]
(According to claim 2, 4,) the thumb F 1, even when a person irregular use to grip with the index finger F 2 and the base end side than the middle finger F 3 is used, the thumb F 1, the auxiliary Since it is in contact with (gripping) the gripping surface 30 or the extended surface 20 in a large area, the surface pressure to be received is low, the fingertip does not feel pain, and it does not get tired even after long use.
[0024]
(According to claims 3 and 4) Since it is made of silicon rubber, it is deformed flexibly so as to adapt to the bulge of the fingertip, and furthermore, since silicon rubber contains tourmaline ore, negative ions are generated by friction with the finger. So you can relax your hands and use them comfortably.
[0025]
(According to claim 5), it can be attached to various writing tools, and the writing tools can be used easily.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an embodiment of a writing instrument grip according to the present invention.
FIG. 2 is a perspective view of a grip body.
FIG. 3 is a side view of the grip body.
FIG. 4 is a sectional view taken along the line AA of FIG. 3;
FIG. 5 is a sectional view taken along the line BB in FIG. 3;
FIG. 6 is a perspective view showing a state in which the writing instrument grip according to the present invention is used irregularly.
[Explanation of symbols]
REFERENCE SIGNS LIST 1 writing implement 2 gripping surface 8 virtual circle 10 grip body 10A distal end 10B proximal end 20 extended surface 30 auxiliary gripping surface F 1 thumb F 2 forefinger F 3 middle finger X axis
Claims (5)
上記把持面（２）が、横断面に於て、筆記具の軸心（Ｘ）点を中心とした仮想円（８）に外接する略正三角形状に形成されたことを特徴とする筆記具用グリップ。A writing instrument grip having three gripping surfaces (2) on which a thumb (F 1 ), a forefinger (F 2 ), and a middle finger (F 3 ) abut,
The grip for a writing implement, wherein the gripping surface (2) is formed in a substantially equilateral triangular shape circumscribing an imaginary circle (8) about the axis (X) of the writing implement in a cross section. .
上記先端側（１０Ａ）に於ては、上記３つの把持面（２）が、横断面に於て、筆記具の軸心（Ｘ）点を中心とした仮想円（８）に外接する略正三角形状に形成され、
上記基端側（１０Ｂ）に於ては、上記３つの把持面（２）と同一平坦面となるように基端方向に延長された３つの延長面（２０）と、横断面に於て、略正三角形を成す上記３つの延長面（２０）の角を面取りした補助把持面（３０）から成る略六角形状とされたことを特徴とする筆記具用グリップ。In the correct usage, the tip side (10A) having three gripping surfaces (2) where the thumb (F 1 ), the index finger (F 2 ), and the middle finger (F 3 ) abut, and the proximal side (10B) that does not abut. , And
On the tip side (10A), the three gripping surfaces (2) are substantially equilateral triangles that circumscribe a virtual circle (8) centered on the axis (X) of the writing instrument in a cross section. Formed into a shape,
On the proximal side (10B), three extended surfaces (20) extended in the proximal direction so as to be the same flat surface as the three gripping surfaces (2); A grip for a writing instrument, wherein the grip has a substantially hexagonal shape including an auxiliary gripping surface (30) in which the corners of the three extended surfaces (20) forming a substantially equilateral triangle are chamfered.
上記把持面（２）が、横断面に於て、筆記具の軸心（Ｘ）点を中心とした仮想円（８）に外接する略正三角形状に形成され、
トルマリン鉱石粉を含むシリコンゴムから成り指との摩擦によってマイナスイオンを発生可能であることを特徴とする筆記具用グリップ。A writing instrument grip having three gripping surfaces (2) on which a thumb (F 1 ), a forefinger (F 2 ), and a middle finger (F 3 ) abut,
The gripping surface (2) is formed in a substantially equilateral triangle circumscribing an imaginary circle (8) about the axis (X) point of the writing instrument in a cross section,
A writing instrument grip made of silicone rubber containing tourmaline ore powder and capable of generating negative ions by friction with fingers.
上記先端側（１０Ａ）に於ては、上記３つの把持面（２）が、横断面に於て、筆記具の軸心（Ｘ）点を中心とした仮想円（８）に外接する略正三角形状に形成され、
上記基端側（１０Ｂ）に於ては、上記３つの把持面（２）と同一平坦面となるように基端方向に延長された３つの延長面（２０）と、横断面に於て、略正三角形を成す上記３つの延長面（２０）の角を面取りした補助把持面（３０）から成る略六角形状とされ、
トルマリン鉱石粉を含むシリコンゴムから成り指との摩擦によってマイナスイオンを発生可能であることを特徴とする筆記具用グリップ。In the correct usage, the tip side (10A) having three gripping surfaces (2) where the thumb (F 1 ), the index finger (F 2 ), and the middle finger (F 3 ) abut, and the proximal side (10B) that does not abut. , And
On the tip side (10A), the three gripping surfaces (2) are substantially equilateral triangles that circumscribe a virtual circle (8) centered on the axis (X) of the writing instrument in a cross section. Formed into a shape,
On the proximal side (10B), three extended surfaces (20) extended in the proximal direction so as to be the same flat surface as the three gripping surfaces (2); A substantially hexagonal shape comprising an auxiliary gripping surface (30) obtained by chamfering corners of the three extended surfaces (20) forming a substantially equilateral triangle;
A writing instrument grip made of silicone rubber containing tourmaline ore powder and capable of generating negative ions by friction with fingers.
上記先端側（１０Ａ）に於ては、上記３つの把持面（２）が、横断面に於て、筆記具の軸心（Ｘ）点を中心とした仮想円（８）に外接する略正三角形状に形成され、
上記基端側（１０Ｂ）に於ては、上記３つの把持面（２）と同一平坦面となるように基端方向に延長された３つの延長面（２０）と、横断面に於て、略正三角形を成す上記３つの延長面（２０）の角を面取りした補助把持面（３０）から成る略六角形状とされた複数個の筆記具用グリップから成り、上記グリップの孔部（５）の内径（φ）が相違することを特徴とする筆記具用グリップセット。In the correct usage, the tip side (10A) having three gripping surfaces (2) where the thumb (F 1 ), the index finger (F 2 ), and the middle finger (F 3 ) abut, and the proximal side (10B) that does not abut. , And
On the tip side (10A), the three gripping surfaces (2) are substantially equilateral triangles that circumscribe a virtual circle (8) centered on the axis (X) of the writing instrument in a cross section. Formed into a shape,
On the proximal side (10B), three extended surfaces (20) extended in the proximal direction so as to be the same flat surface as the three gripping surfaces (2); A plurality of writing implement grips having a substantially hexagonal shape, comprising an auxiliary gripping surface (30) formed by chamfering the corners of the three extended surfaces (20) forming a substantially equilateral triangle, and comprising a hole (5) of the grip. A grip set for writing implements, characterized by different inner diameters (φ).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003003102U JP3098191U (en) | 2003-05-29 | 2003-05-29 | Writing instrument grip and its set |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2003003102U JP3098191U (en) | 2003-05-29 | 2003-05-29 | Writing instrument grip and its set |
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| JP3098191U true JP3098191U (en) | 2004-02-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012512761A (en) * | 2008-12-19 | 2012-06-07 | シュタビロ インターナツィオナール ゲーエムベーハー | Pen or pencil |
| CN106937528A (en) * | 2014-11-21 | 2017-07-07 | 欧莱雅 | For smearing cosmetics, cosmetic product or the applicator of care product |
-
2003
- 2003-05-29 JP JP2003003102U patent/JP3098191U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012512761A (en) * | 2008-12-19 | 2012-06-07 | シュタビロ インターナツィオナール ゲーエムベーハー | Pen or pencil |
| CN106937528A (en) * | 2014-11-21 | 2017-07-07 | 欧莱雅 | For smearing cosmetics, cosmetic product or the applicator of care product |
| JP2017535348A (en) * | 2014-11-21 | 2017-11-30 | ロレアル | Applicator for applying cosmetic, cosmetic or care products |
| CN106937528B (en) * | 2014-11-21 | 2018-12-28 | 欧莱雅 | For smearing beauty product, cosmetic product or the applicator of care product |
| US10499720B2 (en) | 2014-11-21 | 2019-12-10 | L'oreal | Applicator for applying a cosmetic, make-up or care product |
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