JP2003170688A - File - Google Patents

File

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Publication number
JP2003170688A
JP2003170688A JP2001371332A JP2001371332A JP2003170688A JP 2003170688 A JP2003170688 A JP 2003170688A JP 2001371332 A JP2001371332 A JP 2001371332A JP 2001371332 A JP2001371332 A JP 2001371332A JP 2003170688 A JP2003170688 A JP 2003170688A
Authority
JP
Japan
Prior art keywords
hole
cover
lock member
fastener
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.)
Granted
Application number
JP2001371332A
Other languages
Japanese (ja)
Other versions
JP3845575B2 (en
Inventor
Takayoshi Tono
高佳 東野
Mikio Nezu
幹夫 根津
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kokuyo Co Ltd
Nifco Inc
Original Assignee
Kokuyo Co Ltd
Nifco Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kokuyo Co Ltd, Nifco Inc filed Critical Kokuyo Co Ltd
Priority to JP2001371332A priority Critical patent/JP3845575B2/en
Publication of JP2003170688A publication Critical patent/JP2003170688A/en
Application granted granted Critical
Publication of JP3845575B2 publication Critical patent/JP3845575B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • Sheet Holders (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a file prevented from obstruction of strength at the time of general use, constituted so as to be easily disassembled into a cover and a binder at the time of disposal and also easy to assemble. <P>SOLUTION: A fastener is constituted of a locking member, which has an expanded head part, a neck part having a through-hole therein and the resilient locking part formed to the outer periphery of the neck part and bent into the through-hole to be resiliently locked with the opening part of the through-hole and released from the through-hole, and the lock member capable of being inserted into/separated from the through-hole and keeping the locked state of the resilient locking part by insertion and capable of releasing the locked state by separation and the lock member is integrated with the locking member at the position, where the lock member can be inserted into the through-hole, before the lock member is inserted into the through-hole. The binder is fixed to the cover by this fastener. By this constitution, the binder is firmly fixed to the cover usually and, only by releasing the locking with the locking member by separating the lock member at the time of disassembling, the cover and the binder are easily separated and the fastener can be handled as one part before the locking member and the lock member constituting the fastener are assembled. <P>COPYRIGHT: (C)2003,JPO

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は、表紙に対して重ね
合わせた綴じ具を留め具にて固定してなるファイルに関
するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a file in which a binding device that is superposed on a cover is fixed by a fastener.

【0002】[0002]

【従来の技術】紙片の一端縁に規定ピッチで複数の孔を
穿設し、この孔にリング形成体を挿通することによって
多数の紙片をまとめて綴じることができるようにしたリ
ングファイルが、書類整理を行うために一般に多用され
ている。
2. Description of the Related Art A ring file, which is formed by forming a plurality of holes at a prescribed pitch on one edge of a paper piece and inserting a ring forming body into the holes so that a large number of paper pieces can be bound together, is a document. It is commonly used for organizing.

【0003】一方、近時、資源再利用の機運が高まるに
連れて資源ごみの分別収集がより一層徹底される傾向に
あり、上記リングファイルも例外ではなく、互いに異な
る材料からなる綴じ具の部分と表紙の部分とが容易に分
離し得るように構成されることが望まれている。但し、
このようなリングファイルの組み立て工程が煩雑になる
ことは好ましくない。
On the other hand, in recent years, as the momentum of resource reuse has increased, the separate collection of resource waste tends to become more thorough, and the ring file is no exception, and the portion of the binding device made of different materials from each other. It is desired that the cover and the cover portion can be easily separated. However,
It is not preferable that such a ring file assembling process becomes complicated.

【0004】[0004]

【発明が解決しようとする課題】しかるに、通常使用時
に於ける表紙と綴じ具との結合強度と、廃棄時の表紙と
綴じ具との分解容易性とは、互いに反対の特性であり、
両者を両立することは極めて困難である。
However, the bond strength between the cover and the binder during normal use and the ease of disassembling the cover and the binder at the time of disposal are mutually opposite characteristics.
It is extremely difficult to achieve both.

【0005】本発明は、このような従来技術に課せられ
た問題点、即ち、通常使用時の強度を重視すると分解が
厄介となり、分解容易性を重視すると強度が不足しがち
となる点を解消し、通常使用時の強度を阻害することな
く、廃棄時に表紙と綴じ具とをより一層容易に分解する
ことができ、かつ組み立ても容易なように構成されたフ
ァイルを提供することを目的とするものである。
The present invention solves the problems imposed on the prior art, that is, disassembling becomes difficult when the strength during normal use is emphasized, and strength tends to be insufficient when the disassembly is emphasized. However, an object of the present invention is to provide a file configured so that the cover and the binder can be more easily disassembled at the time of discarding without impairing the strength during normal use, and the assembly is easy. It is a thing.

【0006】[0006]

【課題を解決するための手段】このような目的を果たす
ために、本発明によるファイルでは、表紙に対して綴じ
具を重ね合わせて留め具にて固定すべく、前記留め具
が、拡頭部と、内部に通孔を有する首部と、該首部の外
周に形成されると共に前記通孔の内方に撓んで孔の開口
部に弾発的に係わり合い/解除する弾発係合部とを有す
る係合部材と、前記通孔に挿入/離脱可能であり、前記
通孔に挿入することによって前記弾発係合部の係わり合
い状態が解除されることを禁止するためのロック部材と
から構成され、前記ロック部材は、前記通孔に挿入前に
は該通孔に挿入可能な位置にて前記係合部材と一体をな
すものであり、前記係合部材の前記首部を、互いに重ね
合わせた前記表紙及び前記綴じ具に形成された孔を介し
てその一方から他方に貫通させると共に前記弾発係合部
を前記表紙または前記綴じ具の前記孔の開口部に係わり
合わせることによって前記拡頭部と前記弾発係合部との
間に前記表紙と前記綴じ具とを挟んだ状態で前記ロック
部材を前記係合部材の通孔に挿入して前記表紙に対して
前記綴じ具を固定するようにした。
In order to achieve such an object, in the file according to the present invention, the fastener is provided with an expanding head so that the binding tool is superposed on the cover and fixed by the fastener. A neck portion having a through hole therein, and a resilient engagement portion formed on an outer periphery of the neck portion and flexibly inwardly of the through hole to resiliently engage / disengage with the opening portion of the hole An engaging member and a lock member that can be inserted into or removed from the through hole and that prohibits the engagement state of the elastic engaging portion from being released by being inserted into the through hole. The lock member is integral with the engagement member at a position where it can be inserted into the through hole before being inserted into the through hole, and the neck portions of the engaging member are overlapped with each other. Through the holes formed in the cover and the binding device, from one to the other The cover and the binding device are sandwiched between the expansion head and the elastic engagement part by penetrating and engaging the elastic engagement part with the opening of the cover or the hole of the binding device. In this state, the lock member is inserted into the through hole of the engaging member to fix the binding tool to the cover.

【0007】[0007]

【発明の実施の形態】以下に添付の図面を参照して本発
明の構成を詳細に説明する。
DETAILED DESCRIPTION OF THE INVENTION The configuration of the present invention will be described in detail below with reference to the accompanying drawings.

【0008】図1は、本発明が適用された例えば30穴
式のリングファイルの要部構成を示している。このリン
グファイルは、例えば厚紙にビニールレザーで表装した
表紙1と、金属材で構成された綴じ具2とからなってお
り、綴じ具2は、背表紙1aの内面に複数の留め具3を
用いて固定されている。
FIG. 1 shows a main structure of a ring file of, for example, a 30-hole type to which the present invention is applied. This ring file is composed of, for example, a cover 1 made of thick paper covered with vinyl leather and a binding tool 2 made of a metal material. The binding tool 2 uses a plurality of fasteners 3 on the inner surface of the spine cover 1a. It is fixed.

【0009】背表紙1aに綴じ具2を固定する前の状態
の留め具3は、図2に示したように、係合部材4と、こ
の係合部材4の係わり合い状態を維持するためのロック
部材5とからなっている。係合部材4は、拡頭部4a
と、首部4bと、拡頭部4a及び首部4bを貫通する通
孔4cと、後記弾発係合部4eを通孔4c内方に撓み易
くすべく首部4bに形成された複数の軸線方向スリット
4dと、首部4bの遊端外周に形成された弾発係合部4
eとからなっている。また、ロック部材5は、上記係合
部材4の通孔4cに挿入するべくこの通孔4cを埋める
形状をなしている。
As shown in FIG. 2, the fastener 3 before fixing the binding tool 2 to the spine cover 1a is for maintaining the engagement member 4 and the engagement state of the engagement member 4 as shown in FIG. It is composed of a lock member 5. The engaging member 4 is the expanded head 4a.
A neck portion 4b, a through hole 4c penetrating the expanding portion 4a and the neck portion 4b, and a plurality of axial slits 4d formed in the neck portion 4b so as to be easily bent inward through the through hole 4c. And the elastic engagement portion 4 formed on the outer periphery of the free end of the neck portion 4b.
It consists of e. The lock member 5 has a shape that fills the through hole 4c so as to be inserted into the through hole 4c of the engaging member 4.

【0010】ここで、背表紙1aに綴じ具2を固定する
前の状態では、ロック部材5は、通孔4cの拡頭部4a
側開口部に結合部3aを介して結合されている。更に具
体的には、係合部材4とロック部材5とは同じ合成樹脂
材にて一体成型され、綴じ具2を固定する前には1部品
として取り扱うことができるようになっている。
Here, in a state before the binding tool 2 is fixed to the spine cover 1a, the lock member 5 has the expanded head 4a of the through hole 4c.
It is coupled to the side opening via a coupling portion 3a. More specifically, the engagement member 4 and the lock member 5 are integrally molded of the same synthetic resin material, and can be handled as one component before the binding tool 2 is fixed.

【0011】一方、綴じ具2及び背表紙1aには、上記
係合部材4の首部4bを挿通すべく首部4bと略同一径
寸法の複数の孔7、8が形成されている。
On the other hand, the binding device 2 and the spine cover 1a are formed with a plurality of holes 7 and 8 having substantially the same diameter as the neck portion 4b so that the neck portion 4b of the engaging member 4 can be inserted therethrough.

【0012】次に背表紙1aに対する綴じ具2の固定要
領について説明する。まず、背表紙1aと綴じ具2とを
対応する孔7、8が整合するように重ね合わせ、孔7、
8を介して留め具3における係合部材4の首部4bを背
表紙1a側から綴じ具2に貫通させ、綴じ具2の孔7の
開口部7aに弾発係合部4eを係わり合わせ、拡頭部4
aと弾発係合部4eとの間に背表紙1aと綴じ具2とを
挟んだ状態とする。そして、係合部材4の拡頭部4a側
から通孔4cに向けてロック部材5を押圧し、結合部3
aを断裂させてロック部材5を通孔4cに挿入する。こ
れにより、弾発係合部4eが縮径できなくなり、係合部
材4の係わり合い状態が解除されることが禁止(抜け止
め)される(図3)。
Next, the procedure for fixing the binding tool 2 to the spine cover 1a will be described. First, the spine cover 1a and the binding tool 2 are superposed so that the corresponding holes 7 and 8 are aligned, and the holes 7 and
The neck portion 4b of the engaging member 4 of the fastener 3 is passed through the binder 2 from the spine cover 1a side through the fastener 8, and the elastic engaging portion 4e is engaged with the opening 7a of the hole 7 of the binder 2 to expand the head. Part 4
The spine cover 1a and the binding device 2 are sandwiched between a and the elastic engagement portion 4e. Then, the lock member 5 is pressed from the side of the expanding portion 4a of the engaging member 4 toward the through hole 4c, and the connecting portion 3
A is torn and the lock member 5 is inserted into the through hole 4c. As a result, the elastic engagement portion 4e cannot be reduced in diameter, and the engagement state of the engagement member 4 is prohibited from being released (removal prevention) (FIG. 3).

【0013】ロック部材5を係合部材4の拡頭部4a側
に一体形成することにより、組み付けを一方向から行う
ことができ、その作業容易性を高めることができる。
By integrally forming the lock member 5 on the side of the expanding portion 4a of the engaging member 4, the assembling can be performed from one direction, and the workability thereof can be improved.

【0014】次に表紙1と綴じ具2との分解要領につい
て説明する。まず、拡頭部4aと相反する側からロック
部材5の先端5aを矢印に示すように押圧してロック部
材5を離脱させる。そして、例えば綴じ具2のベース部
2aと背表紙1aとの間にマイナスドライバの先端を差
し込んで抉るなどして弾発係合部4eを通孔4c内方に
撓ませて開口部7aとの係わり合い状態を解除する。こ
れにより、孔7、8から係合部材4が脱落し、表紙1と
綴じ具2とを分解することができる。
Next, the procedure for disassembling the cover 1 and the binding tool 2 will be described. First, the tip 5a of the lock member 5 is pressed from the side opposite to the expanding portion 4a as shown by the arrow to separate the lock member 5. Then, for example, by inserting the tip of a flat-blade screwdriver between the base portion 2a of the binding tool 2 and the spine cover 1a and punching it, the elastic engagement portion 4e is bent inwardly through the through hole 4c to form the opening portion 7a. Release the engaged state. As a result, the engaging member 4 is disengaged from the holes 7 and 8, and the cover sheet 1 and the binding tool 2 can be disassembled.

【0015】尚、上記実施の形態は、本発明をリングフ
ァイルに適用したものについて説明したが、本発明は、
パイプ式ファイル等、他の形式のファイルにも同様に適
用できることは云うまでもない。また、上記構成では、
ロック部材5を係合部材4の拡頭部4a側に一体形成し
たが、拡頭部4aと相反する側、即ち弾発係合部4eに
一体形成しても良い。但し、その場合、弾発係合部4e
の動作を妨げないように部分的に結合する構造とすると
良い。
In the above embodiment, the present invention is applied to the ring file, but the present invention is
It goes without saying that the same can be applied to other types of files such as pipe files. Further, in the above configuration,
Although the lock member 5 is integrally formed on the side of the expanding portion 4a of the engaging member 4, it may be integrally formed on the side opposite to the expanding portion 4a, that is, on the elastic engaging portion 4e. However, in that case, the elastic engagement portion 4e
It is advisable to adopt a structure in which they are partially connected so as not to hinder the operation of.

【0016】[0016]

【発明の効果】このように本発明によれば、拡頭部と、
内部に通孔を有する首部と、その外周に形成されると共
に通孔の内方に撓んで孔の開口部に弾発的に係わり合い
/解除する弾発係合部とを有する係合部材と、上記通孔
に挿入/離脱可能であり、これに挿入することによって
弾発係合部の係わり合う状態を維持し、離脱することに
よって係わり合う状態を解除容易とするロック部材とか
ら構成され、ロック部材が、通孔に挿入する前にはこの
通孔に挿入可能な位置にて係合部材と一体をなしている
留め具により、表紙に対して綴じ具を固定することで通
常は表紙に対して綴じ具が堅固に固定され、分解時には
ロック部材を離脱させ、解除容易な状態となった係合部
材の係わり合いを解除するのみで表紙と綴じ具とを容易
に分離させることが可能となる。しかも、留め具を構成
する係合部材とロック部材とが組み付け前に1部品とし
て扱うことができるため、表紙に対する綴じ具の取付工
程が簡便になると共に部品管理が容易になる。更に綴じ
具並びに表紙自体には変更を加える必要がないために製
造コストに及ぼす影響も殆どない。特にロック部材が係
合部材の拡頭部側にてこれと一体をなすものとすること
により、組み付けを一方向から行うことができ、その作
業容易性が向上する。
As described above, according to the present invention,
An engagement member having a neck portion having a through hole inside, and an elastic engagement portion formed on the outer periphery of the neck portion and flexibly inwardly of the through hole to elastically engage / disengage with the opening portion of the hole. A lock member that can be inserted into / disengaged from the through hole, maintains an engaged state of the elastic engagement portion by inserting into the through hole, and easily releases the engaged state by releasing the elastic engagement portion, Before the lock member is inserted into the through hole, the fastener is integrated with the engaging member at a position where the lock member can be inserted into the through hole. On the other hand, the binding tool is firmly fixed, the lock member is disengaged at the time of disassembly, and it is possible to easily separate the cover and the binding tool only by releasing the engagement of the engaging member in the easily released state. Become. Moreover, since the engaging member and the lock member that form the fastener can be handled as one component before assembling, the step of attaching the binder to the cover can be simplified and component management can be facilitated. Further, since it is not necessary to change the binding tool and the cover itself, there is almost no influence on the manufacturing cost. In particular, since the lock member is integrated with the engaging member on the head expanding side, the assembling can be performed from one direction, and the workability thereof is improved.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明が適用されたリングファイルの要部斜視
図。
FIG. 1 is a perspective view of a main part of a ring file to which the present invention is applied.

【図2】表紙に綴じ具を固定する留め具のみの拡大断面
図。
FIG. 2 is an enlarged cross-sectional view of only a fastener for fixing the binding tool on the cover.

【図3】表紙に綴じ具を固定した部分の拡大断面図。FIG. 3 is an enlarged cross-sectional view of a portion where a binding tool is fixed to a cover sheet.

【符号の説明】[Explanation of symbols]

1 表紙 1a 背表紙 2 綴じ具 2a ベース部 3 留め具 4 係合部材 4a 拡頭部 4b 首部 4c 通孔 4d 軸線方向スリット 4e 弾発係合部 5 ロック部材 7、8 孔 7a 開口部 1 cover 1a spine cover 2 binding tools 2a Base part 3 fasteners 4 Engagement member 4a Head expansion 4b neck 4c through hole 4d axial slit 4e Elastic engagement part 5 Lock member 7, 8 holes 7a opening

───────────────────────────────────────────────────── フロントページの続き (72)発明者 根津 幹夫 神奈川県横浜市戸塚区舞岡町184番地1 株式会社ニフコ内 Fターム(参考) 2C017 UD10 3J036 AA02 DA06 DB06 FA04    ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Mikio Nezu             1 184 Maioka-cho, Totsuka-ku, Yokohama-shi, Kanagawa             Nifco Co., Ltd. F-term (reference) 2C017 UD10                 3J036 AA02 DA06 DB06 FA04

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 表紙に対して重ね合わせた綴じ具を留め
具にて固定してなるファイルであって、 前記留め具が、拡頭部と、内部に通孔を有する首部と、
該首部の外周に形成されると共に前記通孔の内方に撓ん
で孔の開口部に弾発的に係わり合い/解除する弾発係合
部とを有する係合部材と、 前記通孔に挿入/離脱可能であり、前記通孔に挿入する
ことによって前記弾発係合部の係わり合い状態が解除さ
れることを禁止するためのロック部材とから構成され、 前記ロック部材が、前記通孔に挿入前には該通孔に挿入
可能な位置にて前記係合部材と一体をなし、 前記係合部材の前記首部を、互いに重ね合わせた前記表
紙及び前記綴じ具に形成された孔を介してその一方から
他方に貫通させると共に前記弾発係合部を前記表紙また
は前記綴じ具の前記孔の開口部に係わり合わせることに
よって前記拡頭部と前記弾発係合部との間に前記表紙と
前記綴じ具とを挟んだ状態で前記ロック部材を前記係合
部材の前記通孔に挿入して前記表紙に対して前記綴じ具
を固定するようにしてなることを特徴とするファイル。
1. A file comprising a binding device fixed to a cover sheet with fasteners, wherein the fasteners have an expanded head portion and a neck portion having a through hole therein.
An engaging member that is formed on the outer periphery of the neck portion and that has an elastic engaging portion that flexes inward of the through hole and elastically engages / disengages with the opening of the hole, and is inserted into the through hole. And a lock member that is detachable and that prohibits the engagement state of the elastic engagement portion from being released by being inserted into the through hole. Before insertion, it is integrated with the engaging member at a position where it can be inserted into the through hole, and the neck portion of the engaging member is inserted through a hole formed in the cover and the binding device that are overlapped with each other. By penetrating from one side to the other and engaging the elastic engagement portion with the opening of the cover or the hole of the binding tool, the cover and the elastic cover are provided between the expansion head and the elastic engagement portion. Engage the lock member while sandwiching the binding tool File characterized by comprising so as to secure the binding device with respect to the cover is inserted into the through hole of the wood.
【請求項2】 前記ロック部材が、前記通孔に挿入前に
は、前記拡頭部側にて前記係合部材と一体をなしている
ことを特徴とする請求項1に記載のファイル。
2. The file according to claim 1, wherein the lock member is integrated with the engaging member on the side of the head portion before being inserted into the through hole.
JP2001371332A 2001-12-05 2001-12-05 File Expired - Fee Related JP3845575B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001371332A JP3845575B2 (en) 2001-12-05 2001-12-05 File

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001371332A JP3845575B2 (en) 2001-12-05 2001-12-05 File

Publications (2)

Publication Number Publication Date
JP2003170688A true JP2003170688A (en) 2003-06-17
JP3845575B2 JP3845575B2 (en) 2006-11-15

Family

ID=19180398

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7654765B2 (en) 2005-08-31 2010-02-02 World Wide Stationary Mfg. Co., Ltd. Ring binder having a clip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7654765B2 (en) 2005-08-31 2010-02-02 World Wide Stationary Mfg. Co., Ltd. Ring binder having a clip

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