JPS584705Y2 - Binder binding tool - Google Patents
Binder binding toolInfo
- Publication number
- JPS584705Y2 JPS584705Y2 JP1662979U JP1662979U JPS584705Y2 JP S584705 Y2 JPS584705 Y2 JP S584705Y2 JP 1662979 U JP1662979 U JP 1662979U JP 1662979 U JP1662979 U JP 1662979U JP S584705 Y2 JPS584705 Y2 JP S584705Y2
- Authority
- JP
- Japan
- Prior art keywords
- piece
- movable piece
- fixed piece
- binding tool
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Sheet Holders (AREA)
Description
【考案の詳細な説明】
本考案はバインダー用綴じ具、特に固定片に対して扇形
に可動片が回動し、綴じ環の開閉が行われるようにした
バインダー用綴じ具に関する。[Detailed Description of the Invention] The present invention relates to a binding device for binders, and particularly to a binding device for binders in which a movable piece rotates in a fan shape relative to a fixed piece to open and close binding rings.
従来、この種のバインダー用綴じ具にあっては可動片を
回動させるための枢軸機構が必要であって、固定片と可
動片を型成形したのちに、それらを枢軸で結合するため
の工程が要求されていたところである。Conventionally, this type of binding device for binders requires a pivot mechanism to rotate the movable piece, and a process of molding the fixed piece and the movable piece and then connecting them with a pivot is required. is what was required.
かかる場合、固定片か可動片のいずれか一方に損傷があ
った場合でもその全体を廃棄しなければならず、経済的
にも不利があったところである。In such a case, even if either the fixed piece or the movable piece is damaged, the entire piece must be discarded, which is economically disadvantageous.
そこで、本考案は係る点に着目してなされたもので、固
定片に対して可動片を結合させるための特別工程を排除
し、製作工程を簡略化するとともに別々に成形された固
定片と可動片を組み合わせれば済み、損傷があった場合
にもその一方のみを処分すれば足るようにしたバインダ
ー用綴じ具を提供するもので、その要旨とするところは
固定片とその固定片に対して扇Ｊｚに回動する可動片と
から成るバインダー用綴じ共において、前記固定片の上
部に略Ｕ字形をした切り欠きを形成し、かつ裏面にはそ
の切り欠きの基部を囲む円形の凹部を備えるとともに、
前記可動片の上部裏面には断面時Ｔ字形をし、その両端
を前記凹部の円弧と同一半径で成形した弧とした嵌合体
を備えていることを特徴とするバインダー用綴じ具に存
する。Therefore, the present invention was developed with attention to this point, and it eliminates the special process for joining the movable piece to the fixed piece, simplifying the manufacturing process, and eliminating the need for a fixed piece and a movable piece that are molded separately. The purpose is to provide a binding tool for binders that only requires combining the pieces, and even if there is damage, it is sufficient to dispose of only one of them. In a binder binding consisting of a movable piece that rotates like a fan Jz, a substantially U-shaped notch is formed at the top of the fixed piece, and a circular recess surrounding the base of the notch is provided on the back side. With,
The binding device for a binder is characterized in that the movable piece is provided with a fitting body having a T-shape in cross section and having both ends formed as arcs having the same radius as the arc of the recess on the upper back surface of the movable piece.
次に、本考案の実施の→ｌを図面を参照しながら説明す
る。Next, →l of the implementation of the present invention will be explained with reference to the drawings.
図中１は本考案に係るバインダー用綴じ具本体であり、
このバインダー用綴じ具本体１は固定片２と可動片３と
より構成されている。1 in the figure is the main body of the binder binding device according to the present invention,
This binder binding tool main body 1 is composed of a fixed piece 2 and a movable piece 3.
この固定片２と可動片３の各々の外端縁には、その先端
な当接して無端状となす紙葉の綴り環４゜４・・・・・
・が複数個突設されている。At the outer edges of each of the fixed piece 2 and the movable piece 3, there is a paper leaf binding ring 4°4...
・There are multiple protruding pieces.
固定片２は表紙体５に固着されるもので、その上端縁に
Ｔ字形をなした切り火き６が設けられている。The fixing piece 2 is fixed to the cover body 5, and a T-shaped cutout 6 is provided on the upper edge of the fixing piece 2.
又、この固定片２の上方裏面には切り欠き６を囲むよう
な円形を七た凹部Ｉが形成されており、表面の綴り環４
９４・・・・・・が突設された基部８の上方端の右肩に
は弧状の切り欠き部９が形成されている。Furthermore, a circular recess I that surrounds the notch 6 is formed on the upper back surface of the fixing piece 2, and the spelling ring 4 on the front surface
An arcuate notch 9 is formed on the right shoulder of the upper end of the base 8 from which the base 8 is protruded.
一方、可動片３の上方裏面には前記Ｕ字形をした切り火
き６、及び円形をした凹部７に嵌め合わせる嵌合体１０
が一体的に設けられている。On the other hand, on the upper back surface of the movable piece 3, there is the U-shaped opening 6 and a fitting body 10 that fits into the circular recess 7.
are integrally provided.
この嵌合体１０は切り欠き６０基端の弧と当接する径を
した円柱体１１と、その円柱体１１の先端に設けられた
翼板部１２とより成っており、断面は略丁字形で翼板部
１２０両端は円形をした凹部１と同一半径で成形された
弧状となっているもので、その幅は切り欠き６と略同様
となっている。This fitted body 10 consists of a cylindrical body 11 having a diameter that comes into contact with the arc of the base end of the notch 60, and a wing plate part 12 provided at the tip of the cylindrical body 11, and has a substantially T-shaped cross section and a wing plate part 12. Both ends of the plate portion 120 are arcuate with the same radius as the circular recess 1, and the width thereof is approximately the same as the notch 6.
本考案に係るパインタニー用綴じ具は上記の如く構成さ
れており、これを使用するに際して、可動片３を固定片
２に対して扇形に回動した場合に、嵌合体１０の円柱体
１１の外周面は切り欠き６の基端に沿って回転し、その
回転に伴って翼板部１２は凹部７内を、その凹部７の内
壁に沿って回転することになる。The pine tanny binding device according to the present invention is constructed as described above, and when the movable piece 3 is rotated in a fan shape with respect to the fixed piece 2 when using this, the outer periphery of the cylindrical body 11 of the fitting body 10 The surface rotates along the base end of the notch 6, and as the surface rotates, the blade portion 12 rotates within the recess 7 and along the inner wall of the recess 7.
この回転は可動片３が固定片２に対して直角になったと
きに可動片３の上端左肩が固定片２の基部８の上端面に
当接することによってストップされ、翼板部１２は切り
欠き６と軸線方向が一致し、可動片３をその筐ま上方に
スライドしてやることにより離脱可能となっている。This rotation is stopped when the upper left shoulder of the movable piece 3 comes into contact with the upper end surface of the base 8 of the fixed piece 2 when the movable piece 3 becomes perpendicular to the fixed piece 2. 6 in the axial direction, and can be removed by sliding the movable piece 3 upward from its housing.
本考案に係るバインダー用綴じ具は上述のように構成さ
れ、作動するものである。The binder binding tool according to the present invention is constructed and operates as described above.
固定片に対する可動片の回動について、従来のような結
合枢軸機構を不要のものとしているので、部品点数が減
少するとともに、工程の縮減も図れるものとなっている
。Regarding the rotation of the movable piece with respect to the fixed piece, since the conventional coupling axis mechanism is not required, the number of parts and processes can be reduced.
更に、固定片と可動片が分離可能なため、いずれか一方
にのみ損傷があるような場合にも組み合わせの交換力咄
在であり、経済的にも有利なものとなっている。Furthermore, since the fixed piece and the movable piece can be separated, even if only one of them is damaged, the combination can be replaced, making it economically advantageous.
又、通常の開閉作業にあっては可動片の嵌合体の翼板部
が固定片の円形の凹部に、その両端で周接しているため
ガタつきが生ずることもないものとなっている。Further, during normal opening/closing operations, the wing plate portion of the fitted body of the movable piece is in circumferential contact with the circular recess of the fixed piece at both ends, so that no rattling occurs.
このように、本考案は優れた利点を有しており、本考案
を実施することはその実益的価値が甚だ犬なるものがあ
る。As described above, the present invention has excellent advantages, and implementing the present invention has great practical value.
図面は本考案の実施の一例を示すもので、第１図は本考
案に係るバインダー用綴じ具の固定片の斜視図、第２図
は同裏面図、第３図は同Ｉ−Ｉ線断面図、第４図は同可
動片の斜視図、第５図は同■−■線断面図、第６図は同
組み合わせた状態の裏面図である。
１・・・・・・バインダー用綴じ具本体、２・・・・・
・固定片、３・・・・・・可動片、４・・・・・置り環
、５・・・・・・表紙体、６・・・・・・切り欠き、Ｔ
・・・・・・凹部、８・・・・・・基部、９・・・・・
・切り欠き部、１０・・・・・・嵌合体、１１・・・・
・・円柱体、１２・・・・・・翼板部。The drawings show an example of the implementation of the present invention, and FIG. 1 is a perspective view of a fixing piece of the binder binding device according to the present invention, FIG. 2 is a back view of the same, and FIG. 4 is a perspective view of the movable piece, FIG. 5 is a cross-sectional view taken along the line ■--■, and FIG. 6 is a back view of the assembled state. 1... Binder binding tool body, 2...
・Fixed piece, 3... Movable piece, 4... Placement ring, 5... Cover body, 6... Notch, T
...Concavity, 8...Base, 9...
・Notch part, 10... Fitting body, 11...
...Cylindrical body, 12... Wing plate part.
Claims (1)
ら成るバインダー用綴じ具において、前記固定片の上部
に略Ｕ字形をした切り欠きを形成し、かつ裏面にはその
切り火きの基部を囲む円形の凹部を備えるとともに、前
記可動片の上部裏面には断面時Ｔ字形をし、その両端を
前記凹部の円弧と同一半径で形成した弧とした嵌合体委
備えていることを特徴とするバインダー用綴じ具。In a binder binding device consisting of a fixed piece and a movable piece that rotates in a fan shape with respect to the fixed piece, the fixed piece has a substantially U-shaped notch formed in the upper part, and a cutout on the back side. A circular recess surrounding the base of the movable piece is provided, and the upper back surface of the movable piece is provided with a fitting body having a T-shape in cross section and having both ends formed as arcs having the same radius as the arc of the recess. Features a binding tool for binders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1662979U JPS584705Y2 (en) | 1979-02-14 | 1979-02-14 | Binder binding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1662979U JPS584705Y2 (en) | 1979-02-14 | 1979-02-14 | Binder binding tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55118780U JPS55118780U (en) | 1980-08-22 |
| JPS584705Y2 true JPS584705Y2 (en) | 1983-01-26 |
Family
ID=28840495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1662979U Expired JPS584705Y2 (en) | 1979-02-14 | 1979-02-14 | Binder binding tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS584705Y2 (en) |
-
1979
- 1979-02-14 JP JP1662979U patent/JPS584705Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55118780U (en) | 1980-08-22 |
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