JPH074056U

JPH074056U - Page fixer

Info

Publication number: JPH074056U
Application number: JP4500693U
Authority: JP
Inventors: 正一北川
Original assignee: 正一北川
Priority date: 1993-06-25
Filing date: 1993-06-25
Publication date: 1995-01-20

Abstract

(57)【要約】【目的】開いた本がパラパラ戻らないようにし、な
お、携帯時にも使用できるものである。【構成】上方板（１）と下方板（５）をＬ字形に形成
し、上方板（１）の垂直面にタテ細長のミゾ（２）をあ
け、下方板（５）の垂直面に穴（６）をあけ、ミゾ
（２）と穴（６）を合せて、コの字形に組合せ、ビス
（３）を通してナット（４）をゆるめに入れて、上・下
動自在にして固定し、開いた本を挾み押さえるものであ
る。 (57) [Summary] [Purpose] An open book should not be flipped over, and it can also be used when carried. [Structure] The upper plate (1) and the lower plate (5) are formed in an L-shape, a vertical elongated groove (2) is formed in the vertical surface of the upper plate (1), and a hole is formed in the vertical surface of the lower plate (5). Open (6), align the groove (2) with the hole (6), combine them in a U shape, insert the nut (4) loosely through the screw (3), and fix it so that it can move up and down, It holds down an open book.

Description

[Detailed description of the device]

【０００１】[0001]

[Industrial applications]

この考案は、開いた本を挾み押さえることができるページ固定器に関するものである。 The present invention relates to a page fixer that can hold an open book.

【０００２】[0002]

[Prior art]

従来のページ固定器は木板やプラスチック板に巻線バネを用い、本を支える棒を板に取り付け、開いたページを押さえ、机の上に立てて使用するものはあった。 Conventional page fixers used wound springs on wooden boards or plastic plates, attached sticks to support books on the boards, held open pages, and placed them on a desk for use.

【０００３】[0003]

[Problems to be solved by the device]

これは次のような欠点があった。ページ固定器本体が大きくてかさばり、携帯用には不向きで、ページを押さえる支え棒が、滑って途中でページが戻ることが度々あった。本考案は、その欠点を除くため考えたものである。 This had the following drawbacks. The page fixing device was large and bulky, and it was not suitable for portable use, and the support bar that pressed the page slipped and the page returned often. The present invention is intended to eliminate the drawback.

【０００４】[0004]

[Means for Solving the Problems]

Ｌ字形に形成した上方板（１）にミゾ（２）をあけ、Ｌ字形に形成した下方板（５）に穴（６）をあけて、上・下動自在としたものである。 The upper plate (1) formed in an L-shape is provided with a groove (2), and the lower plate (5) formed in an L-shape is formed with a hole (6) so that the plate can be moved up and down.

【０００５】[0005]

[Action]

上方板（１）のミゾ（２）と、下方板（５）の穴（６）を合せて、コの字形の形状にし、ビス（３）は指で回せるように頭部の大き目のものを差し込み、ナット（４）をゆるめた状態にして上・下動させ、適当な位置でビス（３）を締めて固定し、開いた本の表面を上方板（１）の水平面で押さえ、本の裏側を下方板（５）の水平面で挾み押さえるページ固定器である。 Match the groove (2) of the upper plate (1) with the hole (6) of the lower plate (5) to make a U-shape, and screw (3) with a large head so that you can rotate it with your fingers. Insert the nut (4) in a loosened state, move it up and down, tighten the screw (3) at an appropriate position to fix it, and press the surface of the open book with the horizontal surface of the upper plate (1) to hold it. It is a page fixing device that holds the back side of the bottom plate with the horizontal surface of the lower plate (5).

【０００６】[0006]

【実施例】実施例１図１は実施例１を示す分解斜視図であり、図２は実施例１を示す斜視図である。図１及び図２に基づいて実施例１を説明する。（イ）実施例１のものでは、四角形や台形又は、円形の透明な合成樹脂板をＬ字形に形成した上方板（１）の、水平面中央部をＶ字形やＵ字形又は、コの字形等の切欠部を有する形状とする。（ロ）上方板（１）垂直面中央部にタテ細長のミゾ（２）をあける。（ハ）四角形や台形又は、円形の合成樹脂板をＬ字形に形成した下方板（５）の、垂直面中心に穴（６）をあける。なお、下方板（５）は、合成樹脂以外のものであっても、本考案の目的にそうものであれば、その材質を問わない。（ニ）上方板（１）の垂直面のタテ細長のミゾ（２）と、下方板（５）の垂直面の穴（６）を合せ、ビス（３）を通してナット（４）を入れる。本考案は、上述のような構造であるから、使用にあたっては次の如く行う。まず上方板（１）垂直面の手前に下方板（５）垂直面をおいて、上方板（１）タテ細長のミゾ（２）と下方板（５）の穴（６）を合せて、ビス（３）を通してナット（４）をゆるめた状態で入れ、上・下自在で動かして本の厚さに適した位置でビス（３）を手で締めて固定し、開いたページを挾み押さえる。First Embodiment FIG. 1 is an exploded perspective view showing the first embodiment, and FIG. 2 is a perspective view showing the first embodiment. Example 1 will be described with reference to FIGS. 1 and 2. (A) In the first embodiment, a rectangular, trapezoidal, or circular transparent synthetic resin plate is formed into an L-shape, and the upper plate (1) has a V-shaped or U-shaped or U-shaped central portion in the horizontal plane. The shape should have a notch. (B) A vertical elongated groove (2) is formed in the central portion of the vertical plane of the upper plate (1). (C) A hole (6) is formed in the center of the vertical surface of the lower plate (5) formed by forming an L-shaped rectangular or trapezoidal or circular synthetic resin plate. The lower plate (5) may be made of a material other than synthetic resin as long as it is the same for the purpose of the present invention. (D) Align the vertical elongated grooves (2) of the upper plate (1) with the holes (6) on the vertical surface of the lower plate (5), and insert the nut (4) through the screw (3). Since the present invention has the above-mentioned structure, it is used in the following manner. First, the lower plate (5) vertical surface is placed in front of the upper plate (1) vertical surface, and the upper plate (1) vertical elongated groove (2) and the lower plate (5) hole (6) are aligned and screwed. Insert the nut (4) loosely through (3), move it freely up and down, tighten the screw (3) by hand at a position suitable for the thickness of the book, fix it, and pinch the opened page. Hold down.

【０００７】実施例２図３は実施例２を示す斜視図である。実施例１のものでは、ビス（３）とナット（４）で上方板（１）と下方板（５）中心部を１ケ所で固定してあるため、紙質により使用途中で、下方板（５）が回転して、ページがパラパラ戻ることがあった。そこで実施例２のものは、上方板（１）の垂直面に左右両側中心部にタテ細長のミゾ（２）、（２）をあけ、下方板（５）垂直面左右両側の中心部に穴（６）、（６）をあけて、左右両側をビス（３）、（３）とナット（４）、（４）で固定するため、下方板（５）は回転することなくページを挟み押さえることができる。Second Embodiment FIG. 3 is a perspective view showing a second embodiment. In the case of the first embodiment, the central portions of the upper plate (1) and the lower plate (5) are fixed at one place with the screws (3) and the nuts (4). (5) sometimes rotated and the page flipped back and forth. Therefore, in the second embodiment, vertical elongated grooves (2) and (2) are formed on the vertical surface of the upper plate (1) in the left and right center portions, and holes are formed in the lower plate (5) on the left and right center portions of the vertical surface. Since (6) and (6) are opened and the left and right sides are fixed with screws (3) and (3) and nuts (4) and (4), the lower plate (5) holds and holds the page without rotating. be able to.

【０００８】実施例３図４は実施例３を示す斜視図である。実施例３のものは、下方板（５）の側面部を上方板（１）の垂直面が、上・下動できるように、ヨコ細長の帯状のミゾ（７）を設け折曲し、上方板（１）の垂直面を下方板（５）のヨコ細長の帯状のミゾ（７）に摺動自在に嵌合し、上方板（１）のミゾ（２）と下方板（５）の穴（８）を合せて、ビス（３）を通し、ナット（４）をゆるめに入れて、適した位置で、ビス（３）を手で締めて固定し、ページを挾み押さえる。実施例３は、実施例２のものと同じく、下方板（５）は回転することなく開いた本を挾み押さえる事ができ、ビス（３）とナット（４）は、一組あればよい。Third Embodiment FIG. 4 is a perspective view showing a third embodiment. In the third embodiment, the side surface of the lower plate (5) is provided with a horizontal strip-shaped groove (7) so that the vertical surface of the upper plate (1) can be moved up and down. The vertical surface of the plate (1) is slidably fitted to the horizontal strip-shaped groove (7) of the lower plate (5), and the groove (2) of the upper plate (1) and the lower plate (5) are Align the holes (8), pass the screw (3) through, insert the nut (4) loosely, and at the appropriate position, tighten the screw (3) by hand to fix it, and hold the page. In the third embodiment, like the second embodiment, the lower plate (5) can hold an open book without rotating, and the screw (3) and the nut (4) need only be one set. .

【０００９】[0009]

[Effect of device]

本考案は、ページ固定器を片手に持って、簡単に取付け取り外しができ、本の厚さに応じて上方板（１）と下方板（５）の巾を調整できる。又、上方板（１）の本を押さえる水平面の部分が透明な合成樹脂板のため、文字がハッキリ見えてそのまま読め、そして上方板（１）の水平面は欠切してあるため、ページは押さえ易い。又、ページ固定器は手の中に入り、軽くてどこへでも持ち歩くことができ、低廉な価格で提供できる。 In the present invention, the page fixer can be easily attached and detached by holding the page fixer in one hand, and the widths of the upper plate (1) and the lower plate (5) can be adjusted according to the thickness of the book. Also, because the horizontal surface of the upper plate (1) that holds the book is a transparent synthetic resin plate, the characters are clearly visible and can be read as is, and the horizontal plate of the upper plate (1) is cut off, so the page is not pressed. Easy to read. In addition, the page fixer is light in weight, easy to carry anywhere, and can be offered at a low price.

[Brief description of drawings]

【図１】実施例１を示す分解斜視図である。FIG. 1 is an exploded perspective view showing a first embodiment.

【図２】実施例１を示す斜視図である。FIG. 2 is a perspective view showing a first embodiment.

【図３】実施例２を示す斜視図である。FIG. 3 is a perspective view showing a second embodiment.

【図４】実施例３を示す斜視図である。FIG. 4 is a perspective view showing a third embodiment.

[Explanation of symbols]

１上方板２ミゾ３ビス４ナット５下方板６穴７帯状のミゾ８穴 1 upper plate 2 groove 3 screw 4 nut 5 lower plate 6 hole 7 strip-shaped groove 8 hole

Claims

[Scope of utility model registration request]

1. An upper plate (1) formed in an L shape is provided with a groove (2), and a lower plate (5) formed in an L shape is formed with a hole (6) so that it can be moved up and down. Characterizing page fixer.