JP2591755Y2 - Automatic locking device for ring binder - Google Patents
Automatic locking device for ring binderInfo
- Publication number
- JP2591755Y2 JP2591755Y2 JP1993076314U JP7631493U JP2591755Y2 JP 2591755 Y2 JP2591755 Y2 JP 2591755Y2 JP 1993076314 U JP1993076314 U JP 1993076314U JP 7631493 U JP7631493 U JP 7631493U JP 2591755 Y2 JP2591755 Y2 JP 2591755Y2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- ring binder
- automatic locking
- locking device
- binder
- 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 - Lifetime
Links
Landscapes
- Sheet Holders (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案はリングバインダーにおい
て、ファイルされた書類の脱落防止に関するものであ
る．BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to preventing a filed document from falling off in a ring binder.
【０００２】[0002]
【従来の技術】現在使用されている通常のリングバイン
ダーは、書類を多量にファイルして誤って落としたり、
または少しの衝撃で書類が抜け落ちるため改善が要求さ
れていた．2. Description of the Related Art The usual ring binder currently used is to file a large number of documents and drop them by mistake,
Or the improvement was required because the document dropped out with a slight impact.
【０００３】[0003]
【考案が解決しようとする課題】本案はその欠点を解決
しようとするために、リング（３）の近くに自動ロック
装置を設置することにより解決しようとするものであ
る．The problem to be solved by the present invention is to solve the disadvantage by installing an automatic locking device near the ring (3).
【０００４】[0004]
【問題を解決するための手段】本装置は問題を解決する
ために考案されたもので、それを図面について説明すれ
ば、リングバインダーへの書類の出し入れは（図２）の
ようにバインダーは上向きで球体（６）は自重により中
板（２），（２）の切り欠き（７）の退避場所に移動
し、一対の中板（２），（２）は自由に屈曲できリング
の開閉ができる．またバインダーを誤って落としたとき
は（図３）のようにバインダーは下向きになり、球体
（６）は自重によって表板の断面二山状のの溝（５），
（５）のどちらかの溝に移動し、表板と中板の間に介在
し一対の中板（２），（２）の屈曲は妨げられリングの
開きは防止され書類の脱落がない．[Means for Solving the Problem] This apparatus has been devised in order to solve the problem. Referring to the drawings, the transfer of documents into and out of the ring binder is as shown in FIG. The sphere (6) is moved by its own weight to the retreat location of the notch (7) of the middle plates (2) and (2), and the pair of middle plates (2) and (2) can be bent freely to open and close the ring. it can. When the binder is dropped by mistake, the binder is turned downward as shown in FIG.
It moves to one of the grooves in (5), interposed between the front plate and the middle plate, and prevents the pair of middle plates (2) and (2) from bending, preventing the ring from opening and preventing the documents from falling off.
【０００５】[0005]
【作用】本装置は以上のような構造であるから、書類を
ファイルした状態でリングバインダーを誤って落とした
時は自動的に書類の脱落を防止する．[Function] Since this device has the above structure, if a ring binder is dropped by mistake while a document is filed, the document is automatically prevented from falling off.
【０００６】[0006]
【実施例】本装置は実施に当たって次のようなことが出
来る．表板（１）の断面二山状の溝（５），（５）及び
中板（２），（２）の切り欠き（７）をリング近くに設
置することにより、リングバインダーを高い位置から落
とすなど大きな衝撃にも自動ロック装置が働き書類の脱
落を防止する．[Embodiment] The present apparatus can perform the following operations. By installing the grooves (5) and (5) having a two-part cross section of the front plate (1) and the notches (7) of the middle plates (2) and (2) near the ring, the ring binder can be moved from a high position. The automatic lock device works even in the event of a large impact such as dropping, preventing the documents from falling off.
【０００７】[0007]
【考案の効果】（イ） 本自動ロック装置を適当なリン
グ（３）の近くに数個設置することにより、全体のリン
グが平均にロックされることである． （ロ） 次にロックするための操作がなく、うっかり忘
れることもない． （ハ） 本装置をバインダーに設置するのに特別な工程
が掛からないことであり、現在の製造工程に折り込むこ
とが出来る．[Effects of the Invention] (a) By installing several automatic locking devices near an appropriate ring (3), the entire ring is locked on average. (B) Next, there is no operation to lock, and there is no inadvertent forgetting. (C) No special process is required to install this device on the binder, and it can be inserted into the current manufacturing process.
【図１】本考案の自動ロック部の破断側面と一部省略し
た斜視図FIG. 1 is a cutaway side view and a partially omitted perspective view of an automatic lock unit according to the present invention.
【図２】本考案の上向きのＡ−Ａ断面図FIG. 2 is an upward sectional view taken along the line AA of the present invention.
【図３】本考案の下向きのＡ−Ａ断面図FIG. 3 is a downward sectional view taken along line AA of the present invention.
【図４】本考案の一部省略した底面図FIG. 4 is a partially omitted bottom view of the present invention.
【図５】本考案のロック状態を示す下向きのＢ−Ｂ断面
図FIG. 5 is a cross-sectional view of the lock device according to the present invention, showing a locked state of the present invention.
【図６】本考案のロック解除状態のＢ−Ｂ断面図FIG. 6 is a sectional view taken along line BB of the unlocked state of the present invention.
【図７】本考案のリングを開いた状態のＢ−Ｂ断面図FIG. 7 is a sectional view taken along the line BB of FIG.
１は表板 ２は中板 ３はリング ４は表紙のカシメ鋲 ５は表板の断面二山状の溝 ６は球体 ７は中板の切り欠き部 ８は表紙 ９は中板の押し出し 1 is a front plate 2 is a middle plate 3 is a ring 4 is a swaging tack of the cover 5 is a groove having a cross section of the top plate 6 is a sphere 7 is a cutout portion of the middle plate 8 is a cover 9 is an extrusion of the middle plate
Claims (1)
表板（１）の内縁に、リング（３），（３）を各々植え
込み固定した中板（２），（２）を結合し、押し出し
（９）によって接合した一対の中板（２ ），（２）が
屈曲可能なリングバインダーにおいて、表板（１）には
球体（６）が表板と中板の間に介在するための断面二山
状の溝（５），（５）をリング近くに設け、中板
（２），（２）には屈曲するための球体（６）の退避場
所の切り欠き（７）を設けたことを特徴とするリングバ
インダーの自動ロック装置．1. Middle plates (2) and (2) having rings (3) and (3) implanted and fixed to an inner edge of a front plate (1) having both side edges bent inward along the longitudinal direction. In a ring binder in which a pair of middle plates (2) and (2) joined by extrusion (9) is bendable, a sphere (6) is provided on the top plate (1) for interposition between the top plate and the middle plate. Grooves (5) and (5) having a cross section of two ridges were provided near the ring, and cutouts (7) were provided in the middle plates (2) and (2) at a retreat location of the sphere (6) for bending. An automatic locking device for a ring binder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993076314U JP2591755Y2 (en) | 1993-12-21 | 1993-12-21 | Automatic locking device for ring binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993076314U JP2591755Y2 (en) | 1993-12-21 | 1993-12-21 | Automatic locking device for ring binder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0737678U JPH0737678U (en) | 1995-07-11 |
| JP2591755Y2 true JP2591755Y2 (en) | 1999-03-10 |
Family
ID=13601919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993076314U Expired - Lifetime JP2591755Y2 (en) | 1993-12-21 | 1993-12-21 | Automatic locking device for ring binder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2591755Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5237771B2 (en) * | 2008-11-25 | 2013-07-17 | 株式会社キングジム | File |
| JP5973154B2 (en) * | 2011-11-28 | 2016-08-23 | プラス株式会社 | Binder lock assist device |
-
1993
- 1993-12-21 JP JP1993076314U patent/JP2591755Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737678U (en) | 1995-07-11 |
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