JPH0342584Y2

JPH0342584Y2 -

Info

Publication number: JPH0342584Y2
Application number: JP1985028991U
Authority: JP
Priority date: 1985-02-27
Filing date: 1985-02-27
Publication date: 1991-09-06
Also published as: JPS61144544U

Description

【考案の詳細な説明】「産業上の利用分野」本考案はコンピユータまたはタイプライター等
のキー釦に関する。[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to key buttons of computers, typewriters, etc.

「従来の技術」これまでのキー釦の表面形状は平面または下方
に湾曲しているとか左右に対し中央部が下方に凹
んだ形状をしていた。``Prior Art'' Until now, the surface shape of key buttons has been flat, curved downward, or concave in the center with respect to the left and right sides.

「考案が解決しようとする問題点」しかしながら従来のキー釦の表面形状は左右ある
いは上下左右が対象形状であり、かつ右手指で押
す釦と左手指で押す釦との形状も同じであるた
め、左右の手指の接触感が不安定であつた。``Problem that the invention aims to solve'' However, the surface shape of conventional key buttons is symmetrical on the left and right, or the top, bottom, left and right, and the shape of the button pressed with the right hand finger and the button pressed with the left hand finger are also the same, The contact sensation between the left and right fingers was unstable.

「問題点を解決するための手段および作用」そこで本考案は右手指で押すキー釦の表面形状
は右手指に自然な接触感覚を与えるような形状と
し、左手指で押すキー釦には左手指にマツチした
形状とすることにより、押し易いキー釦を提供す
る。"Means and Actions for Solving Problems" Therefore, in this invention, the surface shape of the key buttons that are pressed with the fingers of the right hand is shaped to give a natural contact sensation to the fingers of the right hand, and the surface shape of the key buttons that are pressed with the fingers of the left hand is To provide a key button that is easy to press by having a shape that matches.

「実施例」第１図は本考案の右手指用のキー釦の実施例を
示し、図ａは上面図、図ｂは正面図、図ｃは右側
面図、そして図ｄは斜視図である。図ｄにおいて
キー釦の上面形状は左側の約３分の１の部分が隆
起し、上方に向つてわずかに上昇している。左手
指用のキー釦は図示しないが、右手指用のキー釦
と左右対称の形状である。本考案の実施例として
は第１図の形状に限らず右手指用のキー釦であれ
ば、左側が右側に比し隆起していれば、他の面は
平面的であるもの、中央部が円く下方に湾曲して
いるもの等でもよい。さらに隆起部１ｂの手前側
を上昇させてキーボード全体が手前側に下降して
いるものであるとき表面１ａが略水平になるよう
に選んでもよい。"Embodiment" Figure 1 shows an embodiment of the key button for the right hand finger of the present invention, in which figure a is a top view, figure b is a front view, figure c is a right side view, and figure d is a perspective view. . In Figure d, the upper surface shape of the key button is raised at about one-third of the left side, and slightly rises upward. Although the key buttons for left-hand fingers are not shown, they are symmetrical in shape to the key buttons for right-hand fingers. The embodiment of the present invention is not limited to the shape shown in Fig. 1, but if it is a key button for the right finger, the left side is raised compared to the right side, the other surfaces are flat, and the center part is It may be circular and curved downward. Furthermore, when the front side of the raised portion 1b is raised so that the entire keyboard is lowered toward the front side, the surface 1a may be made approximately horizontal.

「効果」本考案によるキー釦によれば左右の手指に自然
な接触感を与えるとともに左右の釦の形状を確認
しながらキーオペレートできるので安心感が持て
る等の効果がある。``Effects'' The key buttons according to the present invention provide a natural contact feeling to the left and right fingers, and also provide a sense of security because the keys can be operated while checking the shapes of the left and right buttons.

[Brief explanation of the drawing]

第１図は本考案の右手指用のキー釦の実施例を
示す略図である。１……キー釦、１ａ……表面、１ｂ……隆起
部。 FIG. 1 is a schematic diagram showing an embodiment of the key button for right-hand fingers of the present invention. 1... Key button, 1a... Surface, 1b... Protrusion.

Claims

[Scope of utility model registration request]

In a key button used in an electronic device such as a computer or a typewriter, the upper surface shape of the key button is on the right side with respect to the fingers of the left hand of the electronic device;
A key button for a right-handed finger, characterized in that approximately one-third of the surface area toward the left side is formed into a curved shape with an inclined raised surface.