JP3566263B2 - Paper holder - Google Patents

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Publication number
JP3566263B2
JP3566263B2 JP2002104447A JP2002104447A JP3566263B2 JP 3566263 B2 JP3566263 B2 JP 3566263B2 JP 2002104447 A JP2002104447 A JP 2002104447A JP 2002104447 A JP2002104447 A JP 2002104447A JP 3566263 B2 JP3566263 B2 JP 3566263B2
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Japan
Prior art keywords
binding
paper
hole
binding foot
edge
Prior art date
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JP2002104447A
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Japanese (ja)
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JP2003291575A (en
Inventor
裕 新井
光則 前田
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Lihit Lab Inc
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Lihit Lab Inc
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Priority to JP2002104447A priority Critical patent/JP3566263B2/en
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Description

【0001】
【発明の属する技術分野】
この発明は、紙押え具に関し、特に、たとえばリングファイルのリング綴じ具の綴じ棒に挿入して綴じられた紙葉類のばたつきを押えることができる紙押え具に関する。
【0002】
【従来の技術】
従来、ファイルなどの表紙に設けられた綴じ足を有するリングに、綴じ穴が形成された紙葉類を綴じ穴に挿入することにより綴じることができる綴じ具において、綴じられた紙葉類がばたつくことがないように、表紙に向けて押える紙押え具が提案されている。
たとえば、特開平8−183282号の紙押え構造などがある。この紙押え構造は、紙押え板の左右両側に一対のガイド長窓を設け、その一端部をファイルのリングの固定杆の径よりも少し幅広く、他端を少し幅狭くしてテーパー縁を形成し、固定杆に対して紙押え板のガイド長窓の狭い方に紙押え板を移動させることにより、素材の弾性とあいまって紙押え板を紙押え状態のままで固定するように構成したものである。
【0003】
【発明が解決しようとする課題】
この従来の紙押え構造によれば、リングの固定杆に向けて垂直方向に紙押え板を押すと、リングの固定杆の一定の高さ位置において紙押え板を固定することができるが、紙押え板と紙葉類との間における隙間をなくすためには、さらに紙葉類に向けて紙押え板を押し下げ、紙葉類を表紙との間に固定するようにしなければならない。
このように従来のものは、使用時に2つの方向に向かって力を加える必要があり、動作が必ずしも容易な動作とは言い難い。
【0004】
それゆえに、この発明の主たる目的は、綴じ足に対して垂直方向に紙押え具をスライドさせるだけで紙押え部が紙葉類を押さえ、紙葉類のばたつきをなくすことができる紙押え具を提供することである。
【0005】
【作用】
この発明によれば、基材の表面より立設された綴じ具の綴じ棒に着脱される紙押え具であって、本体は、その裏面に紙押え部が形成され且つ綴じ棒に貫挿される貫通孔が形成されるとともに、前記貫通孔に連続して綴じ足係合部が形成され、綴じ足係合部は、前記貫通孔より離れるに従って巾狭となる長孔を有し、長孔の対向する縁に形成される綴じ足と接合する部位が紙押え部より離れる方向に向けて漸次傾いて斜めに形成され、且つ前記綴じ足との接合面積が少なくなるように、紙押え部と交差する方向における厚みも少なく形成されているので、綴じ足と接合する部位が紙押え部より離れる方向に向けて漸次傾いて斜めに形成された長孔によって、綴じ足に対して垂直方向に紙押え具をスライドさせたとき、長孔の幅が狭くなっている部位に綴じ足が入り込む、すなわち、綴じ足との接合部位が、紙押え具をスライドさせると、長孔の対向する縁の傾斜により、紙押え具が下方に移動する。
すなわち、綴じ足と長孔の内側に摩擦が生じるが、綴じ足と摩擦点は固定されているので、相対的に紙押え具が紙葉類方向に向けて移動し、紙葉類を綴じこむ方向に作用する。
【0006】
【課題を解決するための手段】
この発明の請求項1に記載の紙押え具は、基材の表面より立設された綴じ具の綴じ棒に着脱される紙押え具であって、本体は、その裏面に紙押え部が形成され且つ綴じ棒に貫挿される貫通孔が形成されるとともに、貫通孔に連続して綴じ足係合部が形成され、綴じ足係合部は、貫通孔より離れるに従って巾狭となる長孔を有し、長孔の対向する縁に形成される綴じ足と接合する部位が紙押え部より離れる方向に向けて漸次傾いて斜めに形成され、且つ綴じ足との接合面積が少なくなるように、紙押え部と交差する方向における厚みも少なく形成された、紙押え具である。
この発明の請求項2に記載の紙押え具は、綴じ足係合部の長孔の対向する縁に形成された綴じ足との接合部位は、その一方が貫通孔の縁より連続して形成された直線状であって、その他方が貫通孔の縁より連続して形成された曲線状で、貫通孔より離れるに従って巾狭となるように形成された、請求項1に記載の紙押え具である。
この発明の請求項3に記載の紙押え具は、本体に形成された貫通孔と綴じ足係合部とは、基材の表面より立設された一対の綴じ足の間隔に対応して一対形成され、綴じ足に綴じ足係合部を係合させるように本体を押す方向とは反対方向に沿って、長孔はその巾が狭くなるように形成された、請求項1または請求項2に記載の紙押え具である。
この発明の請求項4に記載の紙押え具は、長孔の対向する両方の縁に形成された綴じ足と接合する部位が、貫通孔より離れるに従って紙押え部より離れる方向に向けて漸次傾いた直線状の綴じ足との接合面を備え、両方の接合面は、対向し且つそれぞれ同一の傾斜度を有するように形成された、請求項1ないし請求項3のいずれかに記載の紙押え具である。
【0007】
この発明の上述の目的,その他の目的,特徴および利点は、図面を参照して行う以下の発明の実施の形態の詳細な説明から一層明らかとなろう。
【0008】
【発明の実施の形態】
図1は、この発明の一実施の形態である紙押え具の平面図であり、図2は、図1図示紙押え具の背面図であり、図3は、図1図示紙押え具の左側面図であり、図4は、図1図示紙押え具の右側面図であり、図5は、図1図示紙押え具の正面図である。図6は、図1A−A断面図であり、図7は、図1B−B断面図であり、図8は、図1C−C断面図であり、図9は、図1D−D断面図であり、図10は、図1E−E断面図であり、図11は、図1F−F断面図である。図12は、図2G−G端面図である。
ファイル100の背表紙等のような基材102の表面より立設されたリング綴じ具104の綴じ足106に着脱される紙押え具10は、ABS樹脂等のような、比較的弾力性に富む合成樹脂により一体成型された本体12を備える。
【0009】
紙押え具10の本体12は、その裏面に紙押え部14が形成され且つリング綴じ具104の綴じ足106に貫挿される貫通孔16が形成されるとともに、前記貫通孔16に連続して綴じ足係合部18が形成されている。
【0010】
綴じ足係合部18は、前記貫通孔16より離れるに従って巾狭となる長孔20を有する。前記長孔20の対向する第1の縁22および第2の縁24に形成された綴じ足106と接合する部位が、貫通孔16より離れるに従って紙押え部14より離れる方向に向けて漸次傾いて斜めに形成されている。
前記綴じ足係合部18を構成する長孔20には、対向する第1の縁22および第2の縁24が形成され、その対向する第1の縁22および第2の縁24に形成された綴じ足106との第1の接合部位26および第2の接合部位28は、その一方の第1の縁22に形成された第1の接合部位26が、前記貫通孔16の縁より連続して形成された直線状であって、その他方の第2の縁24に形成された第2の接合部位28が、前記貫通孔16の縁より連続して形成された波線状で、それぞれが、前記貫通孔16より離れるに従って巾狭となるように形成されている。
【0011】
この紙押え具10は、2穴タイプのリング綴じ具104に着脱されるもので、貫通孔16および綴じ足係合部18は、基材102、すなわちファイル100の裏表紙の表面より立設された一対の綴じ足106,106の間隔に対応して所定の間隔をおいて一対形成され、前記綴じ足106,106に綴じ足係合部18を係合させるように本体12を押す方向とは反対方向に向かって、前記長孔20は、長く延び先端に向かうに従ってその巾が狭くなるように形成されている。
すなわち、一対の貫通孔16を形成する第1の貫通孔16aと第2の貫通孔16bとの間、および第1の貫通孔16aに続いて形成された第1の綴じ足係合部18aと第2の貫通孔16bに続いて形成された第2の綴じ足係合部18bとの間は、リング綴じ具104の綴じ足106を構成する一対の綴じ足106および106の間隔に対応して形成されている。
そして、本体12を綴じ足106に向けて押す押圧部位12a(この実施の形態においては図1の下側)に向けて第1の綴じ足係合部18aの第1の長孔20aおよび第2の綴じ足係合部18bの第2の長孔20bが同一の方向を向いて長く延び、押圧部位12aに向かうに従って第1の長孔20aおよび第2の長孔20bの巾が狭くなるように形成されている。
【0012】
長孔20の対向する両縁である第1の縁22および第2の縁24に形成された前記綴じ足106と接合する部位たる第1の接合部位26および第2の接合部位28が、前記綴じ足106との接合面積が少なくなるように、紙押え部14と交差する方向(綴じ足106の長手方向)における厚みを少なく形成されている。さらに、前記長孔20の対向する第1の縁22および第2の縁24に形成された綴じ足106と接合する第1の接合部位26および第2の接合部位28が紙押え部14より離れる方向に向けて、傾いた直線状の綴じ足106との接合面を備え、両方の接合面は、紙押え部14を基準にして同一高さにおいてそれぞれ対向し且つそれぞれ同一の傾斜角度を有するように形成されている。
【0013】
綴じ足係合部18を構成する長孔20の第1の縁22側には、空洞部30が設けられ、綴じ足係合部18が綴じ足106と係合するとき強く係合するように、弾力性をより一層増すように構成されている。
【0014】
紙押え具10を、ファイル100のリング綴じ具104に綴じられた紙葉類110を押えるために、貫通孔16にリング綴じ具104の綴じ足106を挿入し、紙葉類110上面まで入れる。そして、本体12の押圧部位12aを手の指でリング綴じ具104の綴じ足106に向けて垂直方向に押すと、図13ないし図16に示すように、綴じ足係合部18の長孔20の第1の接合部位26および第2の接合部位28が傾斜しているので、綴じ足106を長孔20の狭い方に入れたとき、下方向、すなわち紙葉類110に向けて力が作用し、紙葉類110を紙押え具10でファイル100の基材102(裏表紙)に向けて押圧することができる。
すなわち、長孔20の第1の縁22および第2の縁24に形成された第1の接合部位26および第2の接合部位28が、上方に向けて(紙葉類110とは離れる方向に向けて)傾斜しているので、紙押え具10の押圧部位12aを押して、綴じ足係合部18をリング綴じ具104の綴じ足106に対し押し込んだとき、紙押え具10は、紙葉類110側に向けて若干下がって、紙葉類110を基材102たる裏表紙に向けて押圧することができる。
【0015】
さらに、この発明にかかる紙押え具10の綴じ足106と接合する第1の接合部位26および第2の接合部位28は、綴じ足106との接合面積が少なくなるように、紙押え部14と交差する方向、すなわち綴じ足106の長手方向において、厚みを少なく形成され、綴じ足106と長孔20の第1の縁22および第2の縁24との摩擦点がより明確になり、第1の接合部位26および第2の接合部位28の傾斜の効果がより顕著にあらわれるように構成されている。
【0016】
【発明の効果】
この発明によれば、紙押え具の本体の貫通孔に連続して形成された綴じ足係合部は、前記貫通孔より離れるに従って巾狭となる長孔を有し、長孔の対向する縁に形成される綴じ足と接合する部位が紙押え部より離れる方向に向けて漸次傾いて斜めに形成され、且つ前記綴じ足との接合面積が少なくなるように、紙押え部と交差する方向における厚みも少なく形成されているので、長孔の先端側から貫通孔側の方向に向けて、本体を綴じ棒に対して垂直方向に押すと、本体の裏面の紙押え部の方向に本体が移動して、基材との間に綴じられた紙葉類をばたつくことなく押え、安定して紙葉類を綴じることができる。
【図面の簡単な説明】
【図1】この発明の一実施の形態である紙押え具の平面図である。
【図2】図1図示紙押え具の背面図である。
【図3】図1図示紙押え具の左側面図である。
【図4】図1図示紙押え具の右側面図である。
【図5】図1図示紙押え具の正面図である。
【図6】図1A−A断面図である。
【図7】図1B−B断面図である。
【図8】図1C−C断面図である。
【図9】図1D−D断面図である。
【図10】図1E−E断面図である。
【図11】図1F−F断面図である。
【図12】図2G−G端面図である。
【図13】使用状態を示す平面図解図である。
【図14】使用状態を示す平面図解図である。
【図15】使用状態を示す断面図解図である。
【図16】使用状態を示す断面図解図である。
【符号の説明】
100 ファイル
102 基材
104 リング綴じ具
106 綴じ足
110 紙葉類
10 紙押え具
12 本体
12a 押圧部位
14 紙押え部
16 貫通孔
16a 第1の貫通孔
16b 第2の貫通孔
18 綴じ足係合部
18a 第1の綴じ足係合部
18b 第2の綴じ足係合部
20 長孔
20a 第1の長孔
20b 第2の長孔
22 第1の縁
24 第2の縁
26 第1の接合部位
28 第2の接合部位
30 空洞部
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a paper presser, and more particularly, to a paper presser that can be inserted into a binding bar of a ring binding device of a ring file to suppress flutter of bound sheets.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, in a binding device capable of binding by inserting a paper sheet having a binding hole into a binding hole provided on a cover of a file or the like and having a binding foot, the bound paper sheet flaps. In order to avoid such a problem, a paper presser that presses toward the cover has been proposed.
For example, there is a paper holding structure disclosed in JP-A-8-183282. This paper press structure has a pair of guide long windows on the left and right sides of the paper press plate, one end of which is slightly wider than the diameter of the fixed rod of the file ring, and the other end is slightly narrower to form a tapered edge. By moving the paper holding plate to the narrower guide window of the paper holding plate with respect to the fixed rod, the paper holding plate is fixed in the paper holding state in combination with the elasticity of the material. It is.
[0003]
[Problems to be solved by the invention]
According to this conventional paper press structure, when the paper press plate is pressed vertically toward the fixed rod of the ring, the paper press plate can be fixed at a fixed height position of the fixed rod of the ring. In order to eliminate the gap between the holding plate and the paper sheet, the paper holding plate must be further pressed down toward the paper sheet to fix the paper sheet to the cover.
As described above, in the conventional device, it is necessary to apply forces in two directions at the time of use, and the operation is not always easy.
[0004]
Therefore, a main object of the present invention is to provide a paper holding device in which a paper holding unit can hold paper sheets by simply sliding the paper holding device in a direction perpendicular to a binding foot and can eliminate fluttering of paper sheets. To provide.
[0005]
[Action]
According to the present invention, there is provided a paper presser which is attached to and detached from a binding rod of a binding tool erected from the front surface of a base material, wherein the main body has a paper pressing portion formed on the back surface thereof and is inserted through the binding rod. A through hole is formed, and a binding foot engaging portion is formed continuously with the through hole, and the binding foot engaging portion has an elongated hole that becomes narrower as the distance from the through hole increases. A portion to be joined to the binding foot formed on the opposite edge is formed so as to be inclined and inclined gradually in a direction away from the paper holding portion, and intersects with the paper holding portion so that a bonding area with the binding foot is reduced. Since the thickness in the direction of binding is formed small, the part to be joined with the binding foot is gradually inclined toward the direction away from the paper holding part, and the oblong hole is formed obliquely. When the tool is slid, the width of the slot is narrow Position to enter the binding legs, i.e., the bonding portion between the binding legs, Sliding paper pressing member, the inclination of the opposite edges of the slot, the paper pressing member is moved downward.
That is, friction occurs between the binding foot and the long hole, but the binding foot and the friction point are fixed, so that the paper press relatively moves toward the paper sheet and binds the paper sheet. Acts in the direction.
[0006]
[Means for Solving the Problems]
The paper press according to claim 1 of the present invention is a paper press that is attached to and detached from a binding rod of a binding tool erected from the surface of a base material, and the main body has a paper press section formed on the back surface thereof. A through hole is formed through the binding rod, and a binding foot engaging portion is formed continuously with the through hole. The binding foot engaging portion has an elongated hole that becomes narrower as the distance from the through hole increases. A portion to be joined to the binding foot formed on the opposite edge of the long hole is formed so as to be gradually inclined and inclined toward a direction away from the paper pressing portion, and the joining area with the binding foot is reduced. This is a paper press having a small thickness in a direction intersecting with the paper press.
In the paper presser according to the second aspect of the present invention, one of the joining portions of the binding foot formed on the opposite edge of the long hole of the binding foot engaging portion is formed continuously from the edge of the through hole. 2. The paper press according to claim 1, wherein the paper presser is formed in a straight line shape, and the other side has a curved shape formed continuously from the edge of the through hole, and becomes narrower as the distance from the through hole increases. It is.
In the paper presser according to a third aspect of the present invention, the through-hole formed in the main body and the binding foot engaging portion are formed in a pair corresponding to an interval between the pair of binding feet erected from the surface of the base material. The elongated hole is formed so as to have a narrow width along a direction opposite to a direction in which the main body is pushed so as to engage the binding foot engaging portion with the binding foot. The paper press described in 1 above.
In the paper presser according to a fourth aspect of the present invention, the portions joined to the binding feet formed on both opposing edges of the long hole are gradually inclined toward the direction away from the paper press portion as the distance from the through hole increases. The paper press according to any one of claims 1 to 3, further comprising a joining surface with a straight binding stap, wherein both joining surfaces are formed so as to face each other and have the same inclination. Tool.
[0007]
The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of embodiments of the present invention with reference to the accompanying drawings.
[0008]
BEST MODE FOR CARRYING OUT THE INVENTION
1 is a plan view of a paper press according to an embodiment of the present invention, FIG. 2 is a rear view of the paper press shown in FIG. 1, and FIG. 3 is a left side of the paper press shown in FIG. FIG. 4 is a right side view of the paper press shown in FIG. 1, and FIG. 5 is a front view of the paper press shown in FIG. 6 is a sectional view of FIG. 1A-A, FIG. 7 is a sectional view of FIG. 1BB, FIG. 8 is a sectional view of FIG. 1CC, and FIG. 9 is a sectional view of FIG. FIG. 10 is a sectional view of FIG. 1EE, and FIG. 11 is a sectional view of FIG. 1FF. FIG. 12 is an end view of FIG. 2G-G.
The paper presser 10 that is attached to and detached from the binding feet 106 of the ring binding tool 104 erected from the surface of the base material 102 such as the spine of the file 100 is relatively rich in elasticity, such as ABS resin. A main body 12 integrally formed of a synthetic resin is provided.
[0009]
The main body 12 of the paper presser 10 has a paper presser portion 14 formed on the back surface thereof, a through hole 16 that is inserted through the binding foot 106 of the ring binding device 104, and a continuous binding to the through hole 16. A foot engaging portion 18 is formed.
[0010]
The binding foot engaging portion 18 has an elongated hole 20 that becomes narrower as the distance from the through hole 16 increases. The portion that joins the binding foot 106 formed on the opposing first edge 22 and second edge 24 of the elongated hole 20 gradually inclines toward the direction away from the paper presser 14 as the distance from the through hole 16 increases. It is formed diagonally.
A first edge 22 and a second edge 24 facing each other are formed in the elongated hole 20 constituting the binding foot engaging portion 18, and the first edge 22 and the second edge 24 facing each other are formed. The first joint portion 26 and the second joint portion 28 with the binding foot 106 are formed such that the first joint portion 26 formed on one first edge 22 is continuous from the edge of the through hole 16. And the second joint portion 28 formed on the other second edge 24 is a wavy line formed continuously from the edge of the through hole 16. It is formed so as to become narrower as the distance from the through hole 16 increases.
[0011]
The paper presser 10 is attached to and detached from a two-hole type ring binding device 104, and the through-hole 16 and the binding foot engaging portion 18 are erected from the base material 102, that is, the surface of the back cover of the file 100. The direction in which the body 12 is pushed so that the binding feet 18 are engaged with the binding feet 106 is formed at a predetermined interval corresponding to the interval between the pair of binding feet 106, 106. In the opposite direction, the elongated hole 20 is formed so as to extend long and narrow in width toward the tip.
That is, between the first through-hole 16a and the second through-hole 16b forming the pair of through-holes 16, and the first binding foot engaging portion 18a formed following the first through-hole 16a. The space between the second through-hole 16b and the second binding foot engaging portion 18b formed following the second through-hole 16b corresponds to the interval between the pair of binding feet 106 constituting the binding foot 106 of the ring binding tool 104. Is formed.
Then, the first elongated hole 20a of the first binding foot engaging portion 18a and the second elongated hole 20a of the first binding foot engaging portion 18a are directed toward the pressing portion 12a (the lower side in FIG. 1 in this embodiment) that pushes the main body 12 toward the binding foot 106. So that the width of the first long hole 20a and the width of the second long hole 20b become narrower toward the pressing portion 12a. Is formed.
[0012]
The first joining portion 26 and the second joining portion 28, which are the portions joining the binding feet 106 formed on the first edge 22 and the second edge 24, which are the opposite edges of the long hole 20, The thickness in the direction intersecting with the paper pressing portion 14 (the longitudinal direction of the binding leg 106) is formed so as to reduce the bonding area with the binding leg 106. Further, the first joint portion 26 and the second joint portion 28 that join the binding feet 106 formed on the opposing first edge 22 and second edge 24 of the elongated hole 20 are separated from the paper presser 14. The joining surface is provided with a linear binding foot 106 inclined in the direction, and both joining surfaces are opposed to each other at the same height with respect to the paper presser 14 and have the same inclination angle. Is formed.
[0013]
A hollow portion 30 is provided on the first edge 22 side of the elongated hole 20 forming the binding foot engagement portion 18 so that the binding foot engagement portion 18 is strongly engaged when engaging with the binding foot 106. , So that the elasticity is further increased.
[0014]
In order to press the paper holding device 10 onto the paper sheet 110 bound by the ring binding device 104 of the file 100, the binding foot 106 of the ring binding device 104 is inserted into the through hole 16, and is inserted up to the upper surface of the paper sheet 110. Then, when the pressing portion 12a of the main body 12 is vertically pressed with the finger of the hand toward the binding foot 106 of the ring binding tool 104, as shown in FIGS. Since the first joint portion 26 and the second joint portion 28 are inclined, when the binding foot 106 is inserted into the narrow side of the long hole 20, a force acts downward, that is, toward the paper sheet 110. Then, the paper sheet 110 can be pressed toward the base material 102 (back cover) of the file 100 by the paper presser 10.
That is, the first joint portion 26 and the second joint portion 28 formed on the first edge 22 and the second edge 24 of the long hole 20 are directed upward (in a direction away from the paper sheet 110). When the pressing portion 12a of the paper presser 10 is pressed to push the binding foot engaging portion 18 against the binding foot 106 of the ring binding device 104, the paper presser 10 The paper sheet 110 can be slightly lowered toward the side 110 and pressed toward the back cover as the base material 102.
[0015]
Further, the first joint portion 26 and the second joint portion 28 of the paper presser 10 according to the present invention, which are joined to the binding foot 106, are connected to the paper presser 14 so that the joint area with the binding foot 106 is reduced. In the intersecting direction, that is, in the longitudinal direction of the binding foot 106, the thickness is formed small, and the friction points between the binding foot 106 and the first edge 22 and the second edge 24 of the long hole 20 become more clear, and the first It is configured such that the effect of the inclination of the joining portion 26 and the second joining portion 28 becomes more remarkable.
[0016]
【The invention's effect】
According to the present invention, the binding foot engaging portion formed continuously with the through hole of the main body of the paper presser has a long hole that becomes narrower as being away from the through hole, and opposing edges of the long hole. In the direction intersecting with the paper holding portion, the portion to be joined to the paper holding portion is formed so as to be inclined gradually toward the direction away from the paper holding portion and is formed obliquely, and the bonding area with the binding foot is reduced. The main body moves in the direction of the paper presser on the back of the main body when the main body is pressed perpendicular to the binding rod from the front end side of the long hole toward the through hole side because it is formed with a small thickness. Thus, the paper sheets bound between the base material and the base material can be pressed down without fluttering, and the paper sheets can be stably bound.
[Brief description of the drawings]
FIG. 1 is a plan view of a paper press according to an embodiment of the present invention.
FIG. 2 is a rear view of the paper press shown in FIG. 1;
FIG. 3 is a left side view of the paper press shown in FIG. 1;
FIG. 4 is a right side view of the paper press shown in FIG. 1;
FIG. 5 is a front view of the paper press shown in FIG. 1;
FIG. 6 is a cross-sectional view of FIG. 1A-A.
FIG. 7 is a cross-sectional view of FIG. 1BB.
FIG. 8 is a sectional view taken along the line CC in FIG. 1;
FIG. 9 is a sectional view taken along the line DD in FIG. 1;
FIG. 10 is a sectional view taken along the line EE in FIG. 1;
FIG. 11 is a cross-sectional view of FIG. 1F-F.
FIG. 12 is an end view of FIG. 2GG.
FIG. 13 is an illustrative plan view showing a state of use.
FIG. 14 is an illustrative plan view showing a state of use.
FIG. 15 is an illustrative sectional view showing a use state.
FIG. 16 is an illustrative sectional view showing a use state.
[Explanation of symbols]
REFERENCE SIGNS LIST 100 file 102 base material 104 ring binding tool 106 binding foot 110 paper sheet 10 paper holding tool 12 main body 12a pressing portion 14 paper holding section 16 through hole 16a first through hole 16b second through hole 18 binding foot engaging section 18a first binding foot engaging portion 18b second binding foot engaging portion 20 long hole 20a first long hole 20b second long hole 22 first edge 24 second edge 26 first joining portion 28 Second joint portion 30 cavity

Claims (4)

基材の表面より立設された綴じ具の綴じ棒に着脱される紙押え具であって、
本体は、その裏面に紙押え部が形成され且つ綴じ棒に貫挿される貫通孔が形成されるとともに、前記貫通孔に連続して綴じ足係合部が形成され、
前記綴じ足係合部は、
前記貫通孔より離れるに従って巾狭となる長孔を有し、
前記長孔の対向する縁に形成される綴じ足と接合する部位が紙押え部より離れる方向に向けて漸次傾いて斜めに形成され、且つ前記綴じ足との接合面積が少なくなるように、紙押え部と交差する方向における厚みも少なく形成された、紙押え具。
A paper presser attached to and detached from a binding rod of a binding tool erected from the surface of the base material,
The main body has a paper pressing portion formed on its back surface and a through hole formed through the binding rod, and a binding foot engaging portion is formed continuously with the through hole.
The binding foot engaging portion,
It has a long hole that becomes narrower as the distance from the through hole increases,
The paper is formed so that a portion to be joined to the binding foot formed on the opposite edge of the long hole is formed gradually and obliquely in a direction away from the paper presser, and the joining area with the binding foot is reduced. A paper press having a small thickness in a direction intersecting with the press section.
綴じ足係合部の長孔の対向する縁に形成された前記綴じ足との接合部位は、
その一方が前記貫通孔の縁より連続して形成された直線状であって、
その他方が前記貫通孔の縁より連続して形成された曲線状で、前記貫通孔より離れるに従って巾狭となるように形成された、請求項1に記載の紙押え具。
The joining portion with the binding foot formed on the opposite edge of the long hole of the binding foot engagement portion,
One of them is a linear shape formed continuously from the edge of the through hole,
2. The paper press according to claim 1, wherein the other side has a curved shape formed continuously from an edge of the through hole, and is formed so as to become narrower as the distance from the through hole increases. 3.
前記本体に形成された貫通孔と綴じ足係合部とは、基材の表面より立設された一対の綴じ足の間隔に対応して一対形成され、
綴じ足に綴じ足係合部を係合させるように本体を押す方向とは反対方向に沿って、前記長孔はその巾が狭くなるように形成された、請求項1または請求項2に記載の紙押え具。
A pair of through-holes and binding foot engaging portions formed in the main body are formed corresponding to the interval between a pair of binding feet standing upright from the surface of the base material,
3. The slot according to claim 1, wherein the elongated hole is formed to have a narrow width along a direction opposite to a direction in which the main body is pressed so as to engage the binding foot with the binding foot. Paper holder.
前記長孔の対向する両方の縁に形成された前記綴じ足と接合する部位が、貫通孔より離れるに従って紙押え部より離れる方向に向けて漸次傾いた直線状の綴じ足との接合面を備え、両方の接合面は、対向し且つそれぞれ同一の傾斜度を有するように形成された、請求項1ないし請求項3のいずれかに記載の紙押え具。A part to be joined to the binding feet formed on both opposing edges of the long hole has a joining surface with a linear binding foot that is gradually inclined toward a direction away from the paper presser as the distance from the through hole is increased. The paper press according to any one of claims 1 to 3, wherein both joining surfaces are formed so as to face each other and have the same inclination.
JP2002104447A 2002-04-05 2002-04-05 Paper holder Expired - Lifetime JP3566263B2 (en)

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