JP5022005B2 - Binding tool and binder - Google Patents

Binding tool and binder Download PDF

Info

Publication number
JP5022005B2
JP5022005B2 JP2006315376A JP2006315376A JP5022005B2 JP 5022005 B2 JP5022005 B2 JP 5022005B2 JP 2006315376 A JP2006315376 A JP 2006315376A JP 2006315376 A JP2006315376 A JP 2006315376A JP 5022005 B2 JP5022005 B2 JP 5022005B2
Authority
JP
Japan
Prior art keywords
state
base member
binding device
substrate
restricting
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.)
Active
Application number
JP2006315376A
Other languages
Japanese (ja)
Other versions
JP2007230217A (en
Inventor
博 嶋田
達也 羽田
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.)
King Jim Co Ltd
Original Assignee
King Jim Co Ltd
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 King Jim Co Ltd filed Critical King Jim Co Ltd
Priority to JP2006315376A priority Critical patent/JP5022005B2/en
Publication of JP2007230217A publication Critical patent/JP2007230217A/en
Application granted granted Critical
Publication of JP5022005B2 publication Critical patent/JP5022005B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Sheet Holders (AREA)

Description

本発明は、表紙体に着脱自在に取り付けられる綴具の技術に関する。   The present invention relates to a technique of a binding tool that is detachably attached to a cover body.

書類や紙片を綴じて保存・整理するバインダー類においては、表紙体の背表紙の内側に、綴具が固定されている。この綴具としては、従来から様々なタイプのものが知られている。例えば、多数枚の書類等を綴じることができる厚手のバインダーでは、本出願人が先に出願した特許文献1に記載のような綴具がある。   In binders that bind and store documents and paper pieces, a binding tool is fixed inside the back cover of the cover body. As this binding tool, various types have been conventionally known. For example, in a thick binder capable of binding a large number of documents, there is a binding tool as described in Patent Document 1 previously filed by the present applicant.

図11に示すように、この綴具は、セルフヒンジ機能を有する樹脂により一体に成型された綴り具本体131とこの綴り具本体131を綴じた状態に保持する支持杆132とから構成されている。綴り具本体131は、底板133の両側にヒンジ部134を介して側板135,136が連結されており、一方の側板135には書類のパンチ孔に挿入される二本の綴り管137a,137bが一体的に形成され、他方の側板136には綴り管137a,137bの先端が挿入される孔138a,138bが形成されている。   As shown in FIG. 11, the binding tool includes a binding tool main body 131 integrally formed of a resin having a self-hinge function and a support bar 132 that holds the binding tool main body 131 in a bound state. . The binding body 131 has side plates 135 and 136 connected to both sides of a bottom plate 133 via hinges 134. One side plate 135 has two binding tubes 137a and 137b inserted into a punch hole of a document. The other side plate 136 is formed with holes 138a and 138b into which the tips of the spelling tubes 137a and 137b are inserted.

そして、この綴り具本体131の底板133には、台紙(表紙体)の背表紙に取り付けられた締結リベット119を係止する係止孔部142aと、締結リベット119が貫通可能である開放孔部142bと、係止孔部142a、開放孔部142bを連結する案内溝部142cとから構成されている位置規制手段142が設けられている。   The bottom plate 133 of the binding tool main body 131 has a locking hole 142a for locking the fastening rivet 119 attached to the back cover of the mount (cover), and an open hole through which the fastening rivet 119 can pass. Position restricting means 142 including 142b, a locking hole 142a, and a guide groove 142c that connects the opening hole 142b is provided.

このような構成の綴り具130を台紙に取り付けるには、台紙の2位置規制手段121により固定されている締結リベット119を、2位置規制手段142の第二の開放位置である開放孔部142bに対応させて挿入し、綴り具30を下方に移動させる。これにより締結リベット119のフランジ部119cは2位置規制手段142の案内溝部142cを通過し、傾斜面142dを昇り、第一の係止位置である係止孔部142aに移動し、フランジ部119b,119cにより底板133を狭持して綴り具130は台紙に係止される。
特開平11−188981号公報
In order to attach the binding tool 130 having such a configuration to the mount, the fastening rivet 119 fixed by the two-position restricting means 121 of the mount is inserted into the opening hole 142b which is the second open position of the two-position restricting means 142. Corresponding insertions are made, and the binding tool 30 is moved downward. As a result, the flange portion 119c of the fastening rivet 119 passes through the guide groove portion 142c of the two-position restricting means 142, ascends the inclined surface 142d, moves to the locking hole portion 142a that is the first locking position, and the flange portions 119b, 119b, The binding plate 130 is locked to the mount by holding the bottom plate 133 by 119c.
Japanese Patent Laid-Open No. 11-188981

ところで、上記のような構成を有するバインダーは、綴り具130の最大収容枚数程度の書類を綴じた状態で落下等の外部からの衝撃を受けたとしても、締結リベット119のフランジ部119cが係止孔部142aから移動しない限りは綴り具130を台紙に固定させておくことができる。   By the way, even if the binder having the above configuration is subjected to an impact from the outside such as dropping in a state where the maximum number of documents of the binding tool 130 is bound, the flange portion 119c of the fastening rivet 119 is locked. As long as it does not move from the hole 142a, the binding tool 130 can be fixed to the mount.

しかしながら、落下等により締結リベット119と当接している綴り具130の係止孔部142a付近に過度の衝撃が加わると、締結リベット119又は係止孔部142a付近が破損してしまう場合があった。尚、締結リベット119が金属製の場合は係止孔部142aはより破損し易くなる。   However, if an excessive impact is applied in the vicinity of the locking hole 142a of the binding tool 130 that is in contact with the fastening rivet 119 due to dropping or the like, the fastening rivet 119 or the vicinity of the locking hole 142a may be damaged. . When the fastening rivet 119 is made of metal, the locking hole 142a is more easily damaged.

そこで、本出願人は、落下等の衝撃による綴具の破損を防止することができる綴具を提供することを本発明の課題とした。   Then, the present applicant made it the subject of this invention to provide the binding tool which can prevent the damage of the binding tool by impacts, such as dropping.

また、上記の構成を有するバインダーは、締結リベット119により綴り具130を台紙に固定している。そのため、綴り具130を台紙に取り付ける際も、取り外す際も、締
結リベット119の取付も取り外しも工具を用いた方が好ましく、綴具の着脱作業をより容易に行うことができる綴具が望まれていた。
Further, the binder having the above configuration fixes the binding tool 130 to the mount by the fastening rivet 119. Therefore, it is preferable to use a tool for attaching and removing the fastening rivet 119 when attaching or removing the binding tool 130 to the mount, and a binding tool that can more easily attach and detach the binding tool is desired. It was.

そこで、本出願人は、綴具の着脱操作を容易に行うことができる綴具を提供することを本発明のさらなる課題とした。   Then, the present applicant made it the further subject of this invention to provide the binding tool which can perform attachment / detachment operation of a binding tool easily.

本発明は上記課題に鑑みてなされたものであり、すなわち本発明は、表紙体に着脱可能に取り付けられる基板部を有する綴具であって、基板部に設けられた、表紙体の内面側に設けられたベース部材を貫通する貫通穴と、貫通穴に隣接し、基板部をスライドさせて、ベース部材と係合するスライド部と、スライド部とベース部材との係合状態において、基板部に対するスライド方向への移動空間を埋めることでスライド部とベース部材との相対移動を規制する規制部材とを備えることを特徴とする。   The present invention has been made in view of the above problems, that is, the present invention is a binding device having a substrate portion that is detachably attached to a cover body, and is provided on the inner surface side of the cover body provided on the substrate portion. A through-hole penetrating the provided base member; a slide portion adjacent to the through-hole, sliding the substrate portion to engage with the base member; and an engagement state of the slide portion and the base member with respect to the substrate portion It is characterized by comprising a regulating member that regulates relative movement between the slide portion and the base member by filling the movement space in the sliding direction.

本発明に係るベース部材は、バインダーの背表紙及び綴具の基板部に設けられた貫通穴に挿通してその基板部上に突出し、その両側にそれぞれ設けられた複数の突条部が形成されている。また、本発明に係るスライド部は、ベース部材への装着時に各突条部に相嵌する複数の溝が形成されている。   The base member according to the present invention is inserted into a through hole provided in the binder back cover and the substrate portion of the binding tool and protrudes on the substrate portion, and a plurality of protrusions provided on both sides thereof are formed. ing. In addition, the slide portion according to the present invention is formed with a plurality of grooves that fit into the protrusions when mounted on the base member.

つまり、スライド部をベース部材に装着する場合は、スライド部の溝にベース部材の突条部を進入させる。そして、本発明に係る規制部材は、スライド部の溝にベース部材の突条部が進入した状態を保つために、突条部の進入方向の空間(スライド部の基板部に対するスライド方向への移動空間)を埋める位置に配され、スライド部とベース部材との相対移動を規制する。この規制部材は、スライド部をベース部材に装着させるときのスライド方向に過度の荷重が加わることにより、スライド部とベース部材との係合状態の規制が解除されるように設計されている。   That is, when the slide part is mounted on the base member, the protrusion of the base member is inserted into the groove of the slide part. Then, the restricting member according to the present invention has a space in the entry direction of the protrusion (the movement of the slide part in the slide direction with respect to the substrate part) in order to keep the protrusion of the base member entering the groove of the slide part. It is arranged at a position to fill the (space) and restricts relative movement between the slide portion and the base member. This restriction member is designed so that the restriction of the engagement state between the slide part and the base member is released by applying an excessive load in the sliding direction when the slide part is mounted on the base member.

そのため、多量の書類が綴じられた状態でバインダーを落下させてしまった場合や、衝撃が綴具に加わると、規制部材によるスライド部とベース部材との相対移動の規制が解除されて、綴具自体がベース部材から外れる。   Therefore, when the binder is dropped in a state where a large amount of documents are bound, or when an impact is applied to the binding tool, the restriction of the relative movement between the slide portion and the base member by the restriction member is released, and the binding tool is released. It itself disengages from the base member.

このように、綴具に過度な力が加わると、綴具がベース部材から外れることで、荷重による綴具の破損を防止することができる。   As described above, when an excessive force is applied to the binding tool, the binding tool is detached from the base member, so that the binding tool can be prevented from being damaged by a load.

また、本発明に係る規制部材は、基板部に薄肉ヒンジを介して回動可能に連設され、基板部には、規制部材が薄肉ヒンジを回動軸としてベース部材側に回動し、スライド部とベース部材との相対移動を規制した状態において、規制部材を係止する係止部がさらに設けられている構成とすると好ましい。   In addition, the regulating member according to the present invention is connected to the base plate portion so as to be rotatable via a thin hinge, and the regulating member rotates to the base member side with the thin hinge as a pivot shaft on the base plate portion, and slides. In a state where the relative movement between the portion and the base member is restricted, it is preferable that a locking portion for locking the restriction member is further provided.

この係止部により、規制部材はスライド部とベース部材との係合状態を不用意に解除することが防止される。   This locking portion prevents the regulating member from inadvertently releasing the engaged state between the slide portion and the base member.

つまり、本発明の綴具は、通常の使用状態の場合(過度な荷重が加わらない状態)は、スライド部とベース部材とが装着された状態を維持し、バインダーの落下等により過度の荷重が綴具に加わった場合は係止部と規制部材との係止が解除され、それに伴いスライド部とベース部材との装着も解除され、綴具が表紙体から外れるようになっている。   That is, the binding device of the present invention maintains a state in which the slide portion and the base member are mounted in a normal use state (a state in which an excessive load is not applied), and an excessive load is applied due to a fall of the binder or the like. When the binding device is added, the locking portion and the regulating member are unlocked, and the attachment of the slide portion and the base member is also released accordingly, so that the binding device is detached from the cover body.

また、薄肉ヒンジ部分は過度の負荷に対する強度に不安があるが、本発明の綴具は、上記したように、凸部の傾斜面により、薄肉ヒンジにかかる負荷を逃がすことができるため、薄肉ヒンジ部分の破損を防ぐことができる。   Further, although the thin hinge portion is uneasy about the strength against an excessive load, the binding device of the present invention can release the load applied to the thin hinge by the inclined surface of the convex portion as described above. Damage to the part can be prevented.

そのため、本発明によれば、規制部材と基板部とが薄肉ヒンジを介して一体成型されることにより綴具の部品点数が少なく、綴具の生産コストを低下させることも可能となる。   Therefore, according to the present invention, the restriction member and the substrate portion are integrally formed through the thin hinge, so that the number of parts of the binding tool is small, and the production cost of the binding tool can be reduced.

さらに、本発明に係る規制部材の自由端側には、規制部材が薄肉ヒンジを回動軸として回動し、係止部に係止されている状態において、ベース部材に面する面板部が設けられ、面板部がベース部材に当接することで相対移動を規制する構成とすることもできる。   Furthermore, a face plate portion facing the base member is provided on the free end side of the restriction member according to the present invention in a state in which the restriction member rotates around the thin hinge and is locked to the locking portion. In addition, the relative movement can be regulated by the face plate portion coming into contact with the base member.

この場合、係止部は面板部と向かい合う方向にあるとより好ましい。例えば、係止部がベース部材側に設けられ且つ面板部と向かい合う方向にある場合、規制部材が薄肉ヒンジを回動軸として回動し、スライド部とベース部材との相対移動を規制しているとき、係止部は規制部材の端部を係止した状態となる。このとき、バインダーの落下等によりベース部材に面板部が押しつけられると、規制部材は薄肉ヒンジ側に力が加わり薄肉ヒンジ側に移動する。すると、係止部と規制部材の端部とが離間し、規制部材の端部は係止部による係止状態から開放される。   In this case, it is more preferable that the locking portion is in a direction facing the face plate portion. For example, when the locking portion is provided on the base member side and is in a direction facing the face plate portion, the restricting member rotates around the thin hinge as a rotation shaft to restrict relative movement between the slide portion and the base member. At this time, the locking portion is in a state of locking the end portion of the regulating member. At this time, when the face plate portion is pressed against the base member due to the dropping of the binder or the like, the regulating member is applied with a force on the thin hinge side and moves to the thin hinge side. Then, the locking part and the end of the regulating member are separated from each other, and the end of the regulating member is released from the locked state by the locking part.

このように、係止部と面板部との相関関係により、過度の荷重が加わった際のベース部材に対してスライド部材を移動し易くすることができ、結果的に綴具の破損を防ぐことができる。   In this manner, the correlation between the locking portion and the face plate portion can facilitate the movement of the slide member relative to the base member when an excessive load is applied, and consequently prevents damage to the binding device. Can do.

また、本発明の基板部は、係止部と薄肉ヒンジの間に基板部表面から突出した凸部をさらに有し、規制部材は、規制部材が薄肉ヒンジを回動軸としてベース部材側に回動した状態で凸部と接触する接触部をさらに有し、凸部は、その頂部からスライド部に向かって傾斜していると好ましい。   The substrate portion of the present invention further includes a convex portion protruding from the surface of the substrate portion between the locking portion and the thin hinge, and the restricting member rotates the restricting member toward the base member with the thin hinge as a rotation shaft. It is preferable that a contact portion that contacts the convex portion in a moved state is further provided, and the convex portion is inclined from the top portion toward the slide portion.

規制部材に設けられた接触部は、係止部と凸部との間に位置している。そのため、スライド部の溝からベース部材の突条部が外れる方向に力が加わり、ベース部材により面板部が押されると、接触部は凸部に向かって移動する。そしてさらに、接触部は凸部の傾斜面に沿って移動する。   The contact part provided in the regulating member is located between the locking part and the convex part. Therefore, when a force is applied in a direction in which the protruding portion of the base member is removed from the groove of the slide portion, and the face plate portion is pushed by the base member, the contact portion moves toward the convex portion. Further, the contact portion moves along the inclined surface of the convex portion.

ベース部材により面板部が押圧されると、規制部材にもその力が伝わり薄肉ヒンジにまでその負荷が加わる。その負荷が薄肉ヒンジに作用し、薄肉ヒンジを破損に至らしめるが、規制部材の接触部が凸部の傾斜面に沿って移動することにより、その負荷を逃がすことができる。これにより、薄肉ヒンジにかかる負荷を軽減することができ、薄肉ヒンジの破損を防ぐことができる。   When the face plate portion is pressed by the base member, the force is transmitted to the regulating member, and the load is applied to the thin hinge. The load acts on the thin-walled hinge and causes the thin-walled hinge to be damaged, but the load can be released by the contact portion of the restricting member moving along the inclined surface of the convex portion. Thereby, the load concerning a thin hinge can be reduced and damage to a thin hinge can be prevented.

さらに、本発明に係る規制部材の自由端側に、規制部材を薄肉ヒンジを回動軸として回動操作させる操作部を設けると好ましい。   Furthermore, it is preferable to provide an operation portion for rotating the restriction member about the thin hinge as a turning shaft on the free end side of the restriction member according to the present invention.

本発明に係る操作部は、規制部材の端部から延出したもの、或いは規制部材が薄肉ヒンジを回動軸として基板部側に回動し折れ曲がった状態のときの基板部に面する側の規制部材の面に設けられた凹状の窪みとすることができる。   The operation part according to the present invention is one that extends from the end part of the restricting member, or the one that faces the substrate part when the restricting member is turned and bent toward the substrate part side with the thin hinge as a turning shaft. It can be a concave recess provided on the surface of the regulating member.

この操作部は、使用者が意図的にスライド部とベース部材との相嵌状態を解除する場合に操作するものである。そして、スライド部とベース部材との相嵌状態を解除すると、スライド部はベース部材から離脱し、綴具はバインダーから取り外される。つまり、操作部が設けられていることにより、使用者にとって綴具の着脱操作を容易に行うことができる。   This operation part is operated when the user intentionally releases the fitting state between the slide part and the base member. And if the fitting state of a slide part and a base member is cancelled | released, a slide part will detach | leave from a base member and a binding tool will be removed from a binder. That is, by providing the operation unit, the user can easily perform the attaching / detaching operation of the binding tool.

また、本発明に係る基板部の薄肉ヒンジと反対側の端部には、基板部をスライド操作さ
せる指掛部がさらに設けられている構成とするとより好ましい。
Further, it is more preferable that a finger hooking portion for sliding the substrate portion is further provided at the end of the substrate portion on the side opposite to the thin hinge according to the present invention.

ベース部材からスライド部を外す方向に綴具をスライドさせるときに、使用者は指掛部に指を掛けて綴具をスライドさせる。指掛部があることにより、使用者は、基板部が平坦であったとしても、その指掛部を利用して容易な操作で綴具をバインダーから取り外す操作を行うことができる。   When the binding tool is slid in the direction in which the slide portion is removed from the base member, the user slides the binding tool by placing a finger on the finger hook portion. By having the finger hook portion, even if the substrate portion is flat, the user can perform an operation of removing the binding tool from the binder with an easy operation using the finger hook portion.

また、本発明に係る綴具において、前記規制部材は、該規制部材が前記スライド部と前記ベース部材との相対移動を規制する規制状態に導く付勢手段を有するヒンジを介して回動可能に前記基板部に接続されることを特徴としてもよい。   Further, in the binding device according to the present invention, the restricting member is rotatable via a hinge having a biasing means for guiding the restricting member to a restricting state in which relative movement between the slide portion and the base member is restricted. It is good also as connecting to the substrate part.

規制部材を規制状態に導く付勢手段を有するヒンジを介して基板部に接続することで、規制部材が半自動的に規制状態へ導かれる。すなわち、表紙体に基板部を取り付ける操作がより容易となる。なお、付勢手段は、例えば規制状態に導く方向に付勢力が与えられたばね等により構成することができる。また、付勢力の強さは適宜設定することができるが、規制状態を解除する際の操作が困難にならない程度の強さとすることが好ましい。また、付勢手段を有するヒンジは、基板部と別部品として構成することができ、例えば強度に優れた金属製とすることで、繰り返しの使用が可能となる。   By connecting the restricting member to the substrate portion via a hinge having biasing means for guiding the restricting member to the restricting state, the restricting member is guided to the restricting state semi-automatically. That is, the operation of attaching the substrate portion to the cover sheet becomes easier. The urging means can be constituted by a spring or the like to which an urging force is applied in a direction leading to the restricted state, for example. Further, the strength of the urging force can be set as appropriate, but it is preferable to set the strength so as not to make an operation when releasing the restricted state difficult. Further, the hinge having the urging means can be configured as a separate part from the substrate portion. For example, the hinge can be repeatedly used by being made of metal having excellent strength.

また、本発明に係る綴具において、前記付勢手段は、該付勢手段を有するヒンジの回動軸を基準とした回転方向であって、前記規制部材が前記ベース部材側に回動する方向に、前記規制部材を付勢するばねであることを特徴としてもよい。   Further, in the binding device according to the present invention, the urging means is a rotation direction based on a rotation axis of a hinge having the urging means, and the restricting member rotates toward the base member. In addition, the spring may be a spring that biases the restricting member.

付勢手段として上記のようなばねを用いることで、規制部材がベース部材側に回動する方向、換言すると規制部材がベース部材に対して閉じる方向に付勢され、綴具の規制部材を半自動的に規制状態とすることが可能となる。また、上記ばねは、綴具に過度な力が加わるような場合、規制部材による規制が解除される。したがって、綴具がベース部材から外れるので、荷重による綴具の破損を防止することができる。なお、付勢力を弱く設定することで、規制部材による解除が容易に行われ、その結果綴具が表紙体から容易に外れるようにすることができる。   By using the spring as described above as the urging means, the regulating member is urged in the direction in which the regulating member rotates toward the base member, in other words, in the direction in which the regulating member closes with respect to the base member, and the regulating member of the binding device is semi-automatically It becomes possible to be in a regulated state. Moreover, when an excessive force is applied to the binding tool, the restriction by the restriction member is released. Therefore, since the binding tool is detached from the base member, it is possible to prevent the binding tool from being damaged by a load. Note that by setting the urging force to be weak, release by the restriction member is easily performed, and as a result, the binding tool can be easily detached from the cover sheet.

また、本発明に係る綴具において、前記基板部には、前記規制状態において、前記規制部材を係止する係止部がさらに設けられていることを特徴としてもよい。この係止部により、規制部材はスライド部とベース部材との係合状態を不用意に解除することが防止される。   Moreover, the binding tool which concerns on this invention WHEREIN: The said board | substrate part may be further provided with the latching | locking part which latches the said regulating member in the said regulation state. This locking portion prevents the regulating member from inadvertently releasing the engaged state between the slide portion and the base member.

また、本発明に係る綴具において、前記基板部は、該基板部表面から突出した凸部をさらに有し、前記規制部材は、前記規制部材が前記付勢手段を有するヒンジを回動軸として前記ベース部材側に回動した状態で前記凸部と接触する接触部をさらに有し、前記凸部は、その頂部から前記付勢手段を有するヒンジ側に向かって傾斜していることを特徴としてもよい。   Further, in the binding device according to the present invention, the substrate portion further includes a convex portion protruding from the surface of the substrate portion, and the restriction member has a hinge on which the restriction member has the urging means as a rotation shaft. It further has a contact part which contacts the convex part in the state rotated to the base member side, and the convex part inclines toward the hinge side which has the energizing means from the top part. Also good.

基板部が傾斜面を有する凸部を有することで、綴具に過度な力が加わるような場合に、接触部が凸部の傾斜面と接触し、傾斜に沿って上方に誘導される。すなわち、規制部材による規制が解除される方向へ、基板部(接触部)が誘導される。その結果、綴具が表紙体から分離される。なお、付勢力は、弱く設定しておくことが好ましい。綴具に過度な力が加わった場合に、綴具が表紙体から容易に外れるようにするためである。   When the substrate portion has the convex portion having the inclined surface, when an excessive force is applied to the binding device, the contact portion comes into contact with the inclined surface of the convex portion and is guided upward along the inclination. That is, the substrate portion (contact portion) is guided in a direction in which the restriction by the restriction member is released. As a result, the binding tool is separated from the cover body. The urging force is preferably set weakly. This is so that the binding tool can be easily detached from the cover body when an excessive force is applied to the binding tool.

以上のように、本発明によれば、落下等の衝撃による綴具の破損を防止することができ
る綴具を提供することが可能となる。
As described above, according to the present invention, it is possible to provide a binding device that can prevent the binding device from being damaged by an impact such as dropping.

さらに、本発明によれば、綴具の着脱操作を容易に行うことができる綴具を提供することができる。   Furthermore, according to the present invention, it is possible to provide a binding tool that can be easily attached and detached.

以下、本実施形態の綴具及びその綴具を備えたバインダーについて図面を参照して詳説する。   Hereinafter, the binding tool of this embodiment and the binder provided with the binding tool will be described in detail with reference to the drawings.

図1,2に本実施例の綴具を備えたバインダーの斜視図を示し、図3に本実施例に係るベース部材を示し,図4,5に本実施例の綴具の要部拡大図を示し、図6に本実施例の綴具の平面図を示す。尚、本実施例のバインダーは、綴じ厚が5cm以上10cm未満のものとして説明する。   1 and 2 are perspective views of a binder provided with the binding device of the present embodiment, FIG. 3 shows a base member according to the present embodiment, and FIGS. 4 and 5 are enlarged views of essential parts of the binding device of the present embodiment. FIG. 6 is a plan view of the binding device of this embodiment. In addition, the binder of a present Example demonstrates as a thing with a binding thickness of 5 cm or more and less than 10 cm.

図1,2に示すように、本実施例のバインダーBの表紙体B1の背表紙B2の内面側には、綴具1を着脱自在に固定するための合成樹脂製のベース部材20a〜20dが設けられている。   As shown in FIGS. 1 and 2, synthetic resin base members 20a to 20d for detachably fixing the binding device 1 are provided on the inner surface side of the spine cover B2 of the cover body B1 of the binder B of this embodiment. Is provided.

本実施例の綴具1は、バインダーBの背表紙B2に固定される基板部2と、基板部2の左右(背表紙B2の幅方向)両側部分にヒンジ3a,3bを介して連結された側板4a,4bとを備えている。   The binding device 1 of the present embodiment is connected to the board part 2 fixed to the spine B2 of the binder B and the left and right sides (width direction of the spine B2) of the board part 2 via hinges 3a and 3b. Side plates 4a and 4b are provided.

一方の側板4aには書類のパンチ孔に挿入されるパイプ状の二本の綴り管5a,5bが一体的に形成され、他方の側板4bには綴り管5a,5bの先端が挿入される孔部6a,6bが形成されている。   One side plate 4a is integrally formed with two pipe-shaped spelling tubes 5a and 5b to be inserted into a punch hole of a document, and the other side plate 4b is a hole into which the tips of the spelling tubes 5a and 5b are inserted. Portions 6a and 6b are formed.

また、綴り管5a,5bは、先端部分にテーパが形成されており、これらが挿入される孔部6a,6bはテーパ孔となっている。このため、綴り管5a,5bは孔部6a,6bにより位置決めされると共に挿入深さが規制される。   Further, the spelling tubes 5a and 5b are tapered at the tip portions, and the holes 6a and 6b into which these are inserted are tapered holes. For this reason, the spelling tubes 5a and 5b are positioned by the holes 6a and 6b and the insertion depth is restricted.

さらに、綴り管5a,5bのパイプ内部には、全体形状がコ字型の固定具7が挿入固定される。固定具7は、二本の脚部7a,7bと、これらの脚部7a,7bを連結する連結部7cとから構成されている。   Further, a fixture 7 having an overall U-shape is inserted and fixed inside the pipes of the spelling tubes 5a and 5b. The fixture 7 is composed of two leg portions 7a and 7b and a connecting portion 7c that connects these leg portions 7a and 7b.

また、脚部7a,7bの根本には膨出部8a,8bが形成されている。固定具7は金属等の硬質な材料で形成されると共に、断面形状が、綴り管5a,5bの内径に接するか、緩く圧入される程度の角形に形成されている。このような形状により、固定具7は、膨出部8a,8bにより綴り管5a,5bの内径の内面に圧入固定される。   Further, bulged portions 8a and 8b are formed at the roots of the leg portions 7a and 7b. The fixture 7 is formed of a hard material such as a metal, and has a cross-sectional shape that is in contact with the inner diameter of the spelling tubes 5a and 5b or is formed into a square shape that is loosely press-fitted. With such a shape, the fixture 7 is press-fitted and fixed to the inner surfaces of the inner diameters of the spelling tubes 5a and 5b by the bulging portions 8a and 8b.

また、基板部2には、スライド部9と相嵌するベース部材20a〜20dが設けられている。ここでまず、ベース部材20a〜20dについて詳説する。ベース部材20a〜20dは、背表紙B2の外側に配される薄いプレート状の抜け止め部(不図示)と、抜け止め部から突出し、背表紙B2及び基板部2を貫通して基板部2上に突出する突出部と、突出部の両側のそれぞれに設けられた係合部とを有している。尚、突出部は、二つ並設されて一つの抜け止め部に設けられている。本実施例ではこのような抜け止め部が背表紙B2の長手方向に所定の間隔を空けて二つ設けられているものとして説明する。そこで、以下の説明では、図3に示すように、背表紙B2の長手方向の下手側に設けられた突出部を突出部21a,21bとし、それらに設けられた係合部を係合部22a,22bとし、上手側に設けられた突出部を突出部21c,21dとし、それらに設けられた係合部22c,
22dとして説明する。
In addition, base members 20 a to 20 d that fit with the slide portion 9 are provided on the substrate portion 2. First, the base members 20a to 20d will be described in detail. The base members 20a to 20d are formed on a thin plate-shaped retaining portion (not shown) disposed outside the spine cover B2 and project from the retainer portion so as to penetrate the spine cover B2 and the substrate portion 2 and And a engaging portion provided on each of both sides of the protruding portion. In addition, two protrusion parts are provided side by side and are provided in one retaining part. In the present embodiment, description will be made assuming that two such retaining portions are provided at predetermined intervals in the longitudinal direction of the spine cover B2. Therefore, in the following description, as shown in FIG. 3, the protrusions provided on the lower side in the longitudinal direction of the spine cover B2 are referred to as protrusions 21a and 21b, and the engagement parts provided on them are the engagement parts 22a. 22b, the protrusions provided on the upper side are referred to as protrusions 21c, 21d, and the engaging parts 22c provided on them.
This will be described as 22d.

また、係合部22a〜22dは、突出部21a〜21dの両側へそれぞれ突出し断面略T字形状に形成されている。さらに、係合部22a〜22dの下面には、スライド部9を装着する方向に延びた溝23a〜23dがそれぞれ形成されている。   Further, the engaging portions 22a to 22d protrude to both sides of the protruding portions 21a to 21d and are formed in a substantially T-shaped cross section. Furthermore, grooves 23a to 23d extending in the direction in which the slide portion 9 is mounted are formed on the lower surfaces of the engaging portions 22a to 22d, respectively.

次に、スライド部9について詳説する。図1,2に示すように、スライド部9は、ベース部材20a〜20dの突出部21a〜21dに対応して四つ設けられている(以下、スライド部9a〜9dと記す)。スライド部9a〜9dには、基板部2の、背表紙B2の長手方向に沿って形成された矩形状の貫通穴の内壁に、ベース部材20a〜20dの突出部21a〜21dの差し込み方向に延びる突条部11a〜11dがそれぞれ形成されている(図6参照)。   Next, the slide part 9 will be described in detail. As shown in FIGS. 1 and 2, four slide portions 9 are provided corresponding to the protruding portions 21a to 21d of the base members 20a to 20d (hereinafter, referred to as slide portions 9a to 9d). The slide portions 9a to 9d extend in the insertion direction of the protruding portions 21a to 21d of the base members 20a to 20d on the inner walls of the rectangular through holes formed along the longitudinal direction of the spine B2 of the substrate portion 2. The protruding portions 11a to 11d are respectively formed (see FIG. 6).

これらの突条部11a〜11dは、ベース部材20a〜20dの突出部21a〜21dに設けられた溝23a〜23dに進入が許容されている。つまり、突条部11a〜11dが溝23a〜23dに相嵌することで、スライド部9a〜9dとベース部材20a〜20dとが装着された状態となり、スライド方向に対する垂直方向への動きを抑制することができる。   These protrusions 11a to 11d are allowed to enter grooves 23a to 23d provided in the protrusions 21a to 21d of the base members 20a to 20d. That is, the protrusions 11a to 11d are fitted in the grooves 23a to 23d, so that the slide parts 9a to 9d and the base members 20a to 20d are mounted, and the movement in the vertical direction with respect to the slide direction is suppressed. be able to.

また、基板部2には、突条部11a〜11dを溝23a〜23dに進入させる方向への規制部材30が設けられている。規制部材30は、スライド部9a,9b側(又はベース部材20a、20bの突出部21a,21b側)の基板部2の端部に設けられている。尚、本実施例では、バインダーBの正規の使用状態において、綴具1の規制部材30が設けられている側(ベース部材9a,9bが設けられている側)を下とし、スライド部9c,9dが設けられた側を上として説明する。   Moreover, the board | substrate part 2 is provided with the regulating member 30 in the direction which makes the protrusion part 11a-11d approach into groove | channel 23a-23d. The restricting member 30 is provided at the end portion of the substrate portion 2 on the slide portions 9a, 9b side (or the protruding portions 21a, 21b side of the base members 20a, 20b). In this embodiment, in the normal use state of the binder B, the side of the binding device 1 on which the regulating member 30 is provided (the side on which the base members 9a and 9b are provided) is the bottom, and the slide portions 9c, The description will be made with the side provided with 9d as the upper side.

図4〜6に示すように、規制部材30は、板状の部材であり、基板部2と一体に形成されている。また、基板部2の下端が薄肉ヒンジ31となり、その薄肉ヒンジ31を介して規制部材30が形成されている。つまり、規制部材30の一端(下端)は、薄肉ヒンジ31に形成され、この薄肉ヒンジ31も基板部2と一体に形成されている。   As shown in FIGS. 4 to 6, the regulating member 30 is a plate-like member and is formed integrally with the substrate unit 2. Further, the lower end of the substrate portion 2 becomes a thin hinge 31, and the regulating member 30 is formed through the thin hinge 31. That is, one end (lower end) of the regulating member 30 is formed on the thin hinge 31, and the thin hinge 31 is also formed integrally with the substrate unit 2.

そのため、規制部材30は、図4に示すように、薄肉ヒンジ31を回動軸として基板部2の面板側(図4中X方向)に回動することができる。規制部材30は、図5に示すように、規制部材30の基板部2と向かい合う面が、基板部2の表面と略平行となるまで回動される。   Therefore, as shown in FIG. 4, the regulating member 30 can be rotated to the face plate side (X direction in FIG. 4) of the substrate portion 2 with the thin hinge 31 as a rotation axis. As shown in FIG. 5, the regulating member 30 is rotated until the surface of the regulating member 30 facing the substrate portion 2 is substantially parallel to the surface of the substrate portion 2.

また、規制部材30の他端(上端)には、薄肉ヒンジ31を回動軸として回動し、規制部材30が折れ曲がった状態で、ベース部材20a,20bの突出部21a,21bに面する面板部32a,32bが設けられている。尚、規制部材30が折れ曲がった状態のときには、面板部32a,32bと突出部21a,21bとの間に僅かなスペースが設けられている。   Further, the other end (upper end) of the restricting member 30 is rotated with the thin hinge 31 as a turning shaft, and the restricting member 30 is bent so that the face plate faces the protruding portions 21a and 21b of the base members 20a and 20b. Portions 32a and 32b are provided. When the regulating member 30 is bent, a slight space is provided between the face plate portions 32a and 32b and the protruding portions 21a and 21b.

また、基板部2上には、規制部材30がベース部材20a,20b側に回動し、基板部2に対して折れ曲がった状態を保持する係止部40a〜40dが設けられている。本実施例の係止部40a〜40dは、突条部11a,11bの終点側の基板部2上から突出し、その頂点から規制部材30側に向かって延びた爪部41a〜41dを有している。この爪部41a〜41dは、面板部32a,32bをそれぞれ両側から挟むように一対ずつ(係止部40a,係止部40bと係止部40c,係止部40d)設けられている。そして、これらの係止部40a〜40dは、規制部材30がベース部材20a,20b側に折れ曲がった状態のときの規制部材30の端部を上方から押さえる。尚、本実施例の綴具1は、固
定具7を除いては樹脂(例えば、ポリプロピレン)にて形成されている。そのため、規制部材30を係止部40a〜40dにより係止状態とするためには、規制部材30を薄肉ヒンジ31を回動軸として係止部40a〜40d側に回動させ(図7中X方向)、図8に示すように、爪部41a〜41dを変形させて規制部材30を爪部41の下に位置させる。これによって、規制部材30は、規制状態を保つように係止部40a〜40dにより係止される。
Further, on the substrate portion 2, locking portions 40 a to 40 d are provided that hold the restricting member 30 toward the base members 20 a and 20 b and bend with respect to the substrate portion 2. The locking portions 40a to 40d of the present embodiment have claw portions 41a to 41d that protrude from the end of the board portion 2 on the end points side of the ridge portions 11a and 11b and extend from the apexes toward the regulating member 30 side. Yes. The claw portions 41a to 41d are provided in pairs (locking portion 40a, locking portion 40b and locking portion 40c, locking portion 40d) so as to sandwich the face plate portions 32a and 32b from both sides. And these latching | locking parts 40a-40d hold | suppress the edge part of the control member 30 when the control member 30 is bent in the base member 20a, 20b side from upper direction. In addition, the binding tool 1 of a present Example is formed with resin (for example, polypropylene) except the fixing tool 7. FIG. Therefore, in order to bring the regulating member 30 into the locked state by the locking portions 40a to 40d, the regulating member 30 is rotated to the locking portions 40a to 40d side with the thin hinge 31 as the rotation axis (X in FIG. 7). Direction), as shown in FIG. 8, the claw portions 41 a to 41 d are deformed to position the regulating member 30 below the claw portion 41. Thereby, the restricting member 30 is locked by the locking portions 40a to 40d so as to maintain the restricted state.

つまり、本実施例の綴具1は、通常の使用状態の場合、係止部40a〜40dが規制部材30を係止しているため、スライド部9a,9bとベース部材20a,20bとの装着状態は維持されて綴具1は背表紙B2に固定された状態を保つ。一方、バインダーBの落下等により過度の荷重が綴具1に加わった場合は、係止部40a〜40dと規制部材30との係止状態が解除され、それに伴い規制部材30によるスライド部9a,9bとベース部材20a,20bとの相嵌状態も解除されて綴具1が背表紙B2から外れる。これにより、過度の衝撃による綴具1の破損を防止することができる。   That is, in the binding device 1 of the present embodiment, since the locking portions 40a to 40d lock the restriction member 30 in a normal use state, the slide portions 9a and 9b and the base members 20a and 20b are attached. The state is maintained and the binding device 1 is kept fixed to the spine B2. On the other hand, when an excessive load is applied to the binding device 1 due to the fall of the binder B or the like, the locked state between the locking portions 40a to 40d and the regulating member 30 is released, and accordingly the sliding portions 9a, The mating state between 9b and the base members 20a and 20b is also released, and the binding device 1 is detached from the spine B2. Thereby, breakage of the binding device 1 due to excessive impact can be prevented.

さらに、本実施例に係る規制部材30の両面板部32a,32bの間には、使用者が意図的に規制部材30を引っ張り上げてスライド部9a,9bとベース部材20a,20bとの相対移動の規制を解除するための摘み部(操作部)33が設けられている。この摘み部33は、両面板部32の間の規制部材30の端部から延出して形成されている。尚、摘み部33は、規制部材30が折れ曲がった状態において手前側に傾斜していると好ましい。これにより、使用者は、摘み部33を摘み、引っ張り上げるようにして規制部材30の係止状態を解除し、さらには、スライド部9a,9bとベース部材20a,20bとの相対移動の規制を解除することができる。つまり、摘み部33により、使用者は、綴具1を背表紙B2から取り外す作業を容易に行うことができる。   Furthermore, the relative movement of the slide portions 9a, 9b and the base members 20a, 20b by the user intentionally pulling up the restriction member 30 between the double-sided plate portions 32a, 32b of the restriction member 30 according to the present embodiment. A knob (operating unit) 33 is provided for releasing the restriction. The knob 33 is formed to extend from the end of the regulating member 30 between the double-sided plate portions 32. In addition, it is preferable when the knob | pick part 33 inclines to the near side in the state in which the control member 30 was bent. As a result, the user picks the knob 33 and lifts it up to release the locked state of the restricting member 30, and further restricts relative movement between the slide parts 9a, 9b and the base members 20a, 20b. It can be canceled. That is, the user can easily perform the work of removing the binding tool 1 from the spine cover B2 by the knob 33.

加えて、本実施例の綴具1の基板部2の薄肉ヒンジ31が設けられている端部と対向する端部には、ベース部材20a〜20dとスライド部9a〜9dとの相嵌状態を解除するために、使用者が綴具1をスライドさせやすくするための指掛部34が設けられている。指掛部34は、基板部2の表面から立設した凸状の部材である。   In addition, a fitting state between the base members 20a to 20d and the slide portions 9a to 9d is provided at an end portion of the binding portion 1 of the present embodiment which is opposite to the end portion where the thin hinge 31 is provided. In order to cancel, the finger hook part 34 for making it easy for a user to slide the binding tool 1 is provided. The finger hook portion 34 is a convex member that is erected from the surface of the substrate portion 2.

また、係止部40a〜40dと対向し、規制部材30を左右両側から挟む基板部2上には、その表面から突出した凸部50a,50bが設けられている。そして、係止部40a,40bと凸部50aとの間及び係止部40c,係止部40dと凸部50bとの間には、規制部材30の一部である接触部35a,35bが位置する。接触部35a,35bは背表紙B2の下方側からの過度な力が加わると凸部50a,50bと接触する。規制部材30は、その両側(左右)を、凸部50a,50bが配置可能となるようにくり抜かれ全体形状が略T字型を成している。   Further, on the substrate portion 2 that faces the locking portions 40a to 40d and sandwiches the regulating member 30 from the left and right sides, convex portions 50a and 50b that protrude from the surface are provided. And between the latching | locking part 40a, 40b and the convex part 50a, and between the latching | locking part 40c, the latching | locking part 40d, and the convex part 50b, contact part 35a, 35b which is a part of the control member 30 is located. To do. The contact portions 35a and 35b come into contact with the convex portions 50a and 50b when an excessive force is applied from the lower side of the spine cover B2. The regulating member 30 is hollowed out on both sides (left and right) so that the convex portions 50a and 50b can be arranged, and the overall shape is substantially T-shaped.

また、規制部材30の略中央には、矩形状の孔部36が設けられている。規制部材30を薄肉ヒンジ31を回動軸として基板部2側に回動させて、基板部2に対して完全に折り曲げた状態のとき、前記孔部36に入る凸部51が基板部2上に設けられている。尚、孔部36も、接触部35a,35bと同様に、背表紙B2の下側から過度の力が加わると凸部51に接触する。   A rectangular hole 36 is provided in the approximate center of the regulating member 30. When the regulating member 30 is pivoted toward the substrate part 2 with the thin hinge 31 as a pivot axis and is completely bent with respect to the substrate part 2, the convex part 51 entering the hole part 36 is located on the substrate part 2. Is provided. In addition, the hole part 36 will also contact the convex part 51, if excessive force is added from the lower side of spine cover B2 similarly to the contact parts 35a and 35b.

さらに、凸部50、凸部51には、凸部50、凸部51の頂点からスライド部9a,9bに向かう傾斜面52a,52b、傾斜面53が形成されている。これらの傾斜面52a,52b、傾斜面53は、綴具1の破損を防止するために大きな役割を果たしている。   Further, the convex portion 50 and the convex portion 51 are formed with inclined surfaces 52a and 52b and an inclined surface 53 from the apex of the convex portion 50 and the convex portion 51 toward the slide portions 9a and 9b. These inclined surfaces 52a and 52b and the inclined surface 53 play a large role in order to prevent the binding device 1 from being damaged.

例えば、図9(a)に示すように、バインダーBを落下させる等して、規制部材30側からベース部材20a,20b側に向かう方向(背表紙B2の下から上に向かう方向)(
図9中Y方向)に過度な力が加わった場合について説明する。
For example, as shown in FIG. 9A, the binder B is dropped, for example, in the direction from the regulating member 30 side to the base member 20a, 20b side (the direction from the bottom to the top of the spine cover B2) (
A case where an excessive force is applied in the Y direction in FIG. 9 will be described.

Y方向から力が加わると、図9(b)に示すように、凸部50a,50bが接触部35a,35b側に移動する。凸部50a,50b(基板部2)が弾性を有する樹脂にて形成されており塑性変形するために凸部50a,50bが接触部35a,35b側に移動する。凸部50a,50bが接触部35a,35b側にさらに移動すると、接触部35a,35bは、凸部50a,50bの傾斜面52a,52b上に乗り上げた状態となる。   When force is applied from the Y direction, as shown in FIG. 9B, the convex portions 50a and 50b move to the contact portions 35a and 35b. The convex portions 50a and 50b (substrate portion 2) are formed of an elastic resin, and the convex portions 50a and 50b move to the contact portions 35a and 35b side due to plastic deformation. When the convex portions 50a and 50b further move toward the contact portions 35a and 35b, the contact portions 35a and 35b are put on the inclined surfaces 52a and 52b of the convex portions 50a and 50b.

さらに同じ方向に力が加わり続けると、図9(c)に示すように接触部35a,35bは、傾斜面52a,52bに沿って移動する、それに伴い、接触部35a,35bは係止部40a〜40d(爪部41a〜41d)から離間する。つまり、接触部35a,35bが凸部50a,50bの傾斜面52a,52bに沿って移動することにより、爪部41a〜41dから規制部材30が離れて係止状態が解除され、規制部材30は薄肉ヒンジ31を回動軸として基板部2の外側(図9(c)中Z方向つまり図4中X方向とは反対方向)に向かって回動する。これにより、スライド部9a,9bとベース部材20a,20bとの相対移動の規制が解除される。   Further, when force continues to be applied in the same direction, the contact portions 35a and 35b move along the inclined surfaces 52a and 52b as shown in FIG. 9C. Accordingly, the contact portions 35a and 35b become the locking portions 40a. It is separated from ˜40d (claw portions 41a to 41d). That is, when the contact portions 35a and 35b move along the inclined surfaces 52a and 52b of the convex portions 50a and 50b, the restricting member 30 is released from the claw portions 41a to 41d, and the locked state is released. The thin hinge 31 is rotated about the rotation axis toward the outside of the substrate portion 2 (the Z direction in FIG. 9C, that is, the direction opposite to the X direction in FIG. 4). Thereby, the restriction | limiting of the relative movement of slide part 9a, 9b and base member 20a, 20b is cancelled | released.

このような構成により、バインダーBに書類が綴じられた状態で落下させてしまった場合等の何らかの衝撃が、バインダーBの背表紙B2の下から上に向かって綴具1に加わると、規制部材30によるスライド部9a,9bとベース部材20a,20bとの相対移動の規制が解除されて、スライド部9a〜9dはベース部材20a〜20dから抜け出ることができ、綴具1自体が背表紙B2から外れる。   With such a configuration, when any impact is applied to the binding device 1 from below the spine cover B2 of the binder B, such as when the document is dropped in a state where the document is bound to the binder B, the regulating member The restriction on the relative movement between the slide parts 9a, 9b and the base members 20a, 20b by 30 is released, so that the slide parts 9a-9d can come out of the base members 20a-20d, and the binding tool 1 itself is removed from the back cover B2. Come off.

このように、所定の方向から綴具1に過度な力が加わると、綴具1が背表紙B2から外れることで、荷重による綴具1の破損を防止することができる。   In this way, when an excessive force is applied to the binding tool 1 from a predetermined direction, the binding tool 1 is detached from the spine cover B2, so that the binding tool 1 can be prevented from being damaged by a load.

また、バインダーBの背表紙B2の上から下に向かって綴具1に力が加わると、ベース部材20a〜20dは、スライド部9a〜9dのスライド終点に立設された壁部12a〜12d(図5参照)に当接する。壁部12a〜12dは、バインダーBに加わった力に対向するように立設されているため、ベース部材20a〜20dは同じ方向から力が加わり続けてもそれ以上壁部12a〜12d側に動くことができない。   Moreover, when force is applied to the binding tool 1 from the top to the bottom of the spine cover B2 of the binder B, the base members 20a to 20d are wall portions 12a to 12d (elevated from the slide end points of the slide portions 9a to 9d). (See FIG. 5). Since the wall portions 12a to 12d are erected so as to face the force applied to the binder B, the base members 20a to 20d move further toward the wall portions 12a to 12d even if force is continuously applied from the same direction. I can't.

つまり、背表紙B2の上から下に向かって綴具1に力が加わっても、スライド部9a〜9dとベース部材20a〜20dとが装着された状態は維持される(規制部材30の規制状態は解除されない)ため、綴具1はバインダーBから外れることはない。   That is, even when force is applied to the binding tool 1 from the top to the bottom of the spine cover B2, the state in which the slide portions 9a to 9d and the base members 20a to 20d are mounted is maintained (the restriction state of the restriction member 30). Therefore, the binding device 1 does not come off the binder B.

また、規制部材30側からベース部材20a,20b側に向かう方向(図9中Y方向)に過度な力が加わり続けてベース部材20a,20bが面板部32a,32bを押圧すると、その押圧力は薄肉ヒンジ31に作用する。その力が薄肉ヒンジ31部分を破損に至らしめるが、本実施例の綴具1は、規制部材30の接触部35a,35bが凸部50a,50bの傾斜面51a,51bに沿って移動することにより、その力を逃がすことができる。   Further, when excessive force continues to be applied in the direction from the regulating member 30 side to the base member 20a, 20b side (Y direction in FIG. 9) and the base member 20a, 20b presses the face plate portions 32a, 32b, the pressing force is It acts on the thin hinge 31. The force causes the thin hinge 31 to be damaged, but in the binding device 1 of the present embodiment, the contact portions 35a and 35b of the regulating member 30 move along the inclined surfaces 51a and 51b of the convex portions 50a and 50b. The power can be released.

これにより、薄肉ヒンジ31に加わる負荷を軽減することができるため、衝撃により破損し易かった薄肉ヒンジ31の破損を防ぐことができる。   Thereby, since the load added to the thin hinge 31 can be reduced, it is possible to prevent the thin hinge 31 from being easily damaged by an impact.

また、本実施例の綴具1は、固定具7以外は樹脂にて一体成型されているため、綴具1を構成する部品点数が少なく生産コストを低下させることができる。   Moreover, since the binding tool 1 of the present embodiment is integrally formed of resin except for the fixing tool 7, the number of parts constituting the binding tool 1 is small, and the production cost can be reduced.

本実施例の綴具は、綴じ厚が10cm以上のバインダーに取り付けるための綴具である。尚、実施例1の綴具と共通する構成については図面中同じ符号を付し、それらの説明を簡略化する。   The binding tool of the present embodiment is a binding tool for attaching to a binder having a binding thickness of 10 cm or more. In addition, about the structure which is common in the binding tool of Example 1, the same code | symbol is attached | subjected in drawing, and those description is simplified.

図10に示すように、本実施例の綴具1は、実施例1の綴具1に設けられていた摘み部33の構造が異なる。本実施例に係る摘み部33は、基板部2と一体成型された規制部材30の薄肉ヒンジ31が設けられている端部とは反対の端部から内方に向かって形成された凹部33となっている。この凹部33は、規制部材30が薄肉ヒンジ31を回動軸として基板部2表面側に回動したとき(つまり、スライド部9a,9bと図示しないベース部との相対移動を規制している状態)の、規制部材30の基板部2の端部から面板部分に向かって形成されている。   As shown in FIG. 10, the binding device 1 of the present embodiment is different in the structure of the knob portion 33 provided in the binding device 1 of the first embodiment. The knob 33 according to the present embodiment includes a recess 33 formed inward from an end opposite to an end provided with the thin hinge 31 of the regulating member 30 integrally molded with the substrate 2. It has become. The concave portion 33 is in a state in which the relative movement between the slide portions 9a and 9b and a base portion (not shown) is restricted when the restriction member 30 is turned to the surface of the substrate portion 2 with the thin hinge 31 as a turning shaft. ) Of the regulating member 30 from the end portion of the substrate portion 2 toward the face plate portion.

使用者は、規制部材30によるスライド部9a,9bとベース部材との相対移動の規制を解除するために、凹部33に指を差し込み、規制部材30を引き上げることができる。   The user can insert a finger into the recess 33 and lift the restricting member 30 in order to release the restriction of the relative movement between the slide portions 9 a and 9 b and the base member by the restricting member 30.

このように、バインダーの綴じ厚が厚いと、背表紙B2の幅方向に隣り合って位置したベース部材とベース部材(突出部と突出部)との間隔も広くなる。さらに、バインダーの綴じ厚が厚いことで背表紙に取り付けられる基板部2の幅も広くすることができ、それに伴い基板部2と一体に形成される規制部材30の幅も広く形成することができる。これにより、使用者が規制部材30を引っ張り上げる操作を行うためのスペースを充分確保することができる。   Thus, when the binding thickness of the binder is large, the interval between the base member and the base member (protruding part and protruding part) located adjacent to each other in the width direction of the spine cover B2 also becomes wide. Furthermore, since the binding thickness of the binder is thick, the width of the substrate part 2 attached to the spine can be increased, and accordingly, the width of the regulating member 30 formed integrally with the substrate part 2 can be increased. . Thereby, a sufficient space for the user to perform an operation of pulling up the regulating member 30 can be secured.

そのため、実施例1のように規制部材30の縁部の一部を延出させた摘み部33を形成せずとも、凹部33を形成するだけで、使用者が指先を利用して規制部材30を引っ掛け易くなる。   Therefore, even if the knob 33 is not formed by extending a part of the edge of the regulating member 30 as in the first embodiment, the user simply uses the fingertip to form the regulating member 30 by forming the recess 33. It becomes easy to catch.

つまり、本実施例によれば、実施例1に係る摘み部33を形成するよりも簡易な工程で、使用者にとって操作しやすい操作部を有する綴具を提供することができる。   That is, according to the present embodiment, it is possible to provide a binding tool having an operation unit that is easy for the user to operate in a simpler process than forming the knob portion 33 according to the first embodiment.

また、本実施例の綴具1は、基板部2の幅及び規制部材30の幅を広く形成できることにより、一つのスライド部9a(9b)に対して二つの凸部50a,51a(50b,5b)が設けられている。尚、これらの凸部50a,50b,51a,51bにも、実施例1の凸部50a,50b,51と同様の傾斜面が形成されている。尚、規制部材30には、薄肉ヒンジ31を回動軸として規制部材30を基板部2の表面側に回動させたときに、凸部51aと凸部51bとを挿通することができる位置に孔部36a、36bが形成されている。   Further, the binding tool 1 of the present embodiment can be formed so that the width of the substrate portion 2 and the width of the regulating member 30 can be widened, so that two protruding portions 50a, 51a (50b, 5b) with respect to one slide portion 9a (9b). ) Is provided. In addition, the same inclined surface as the convex parts 50a, 50b, 51 of Example 1 is formed also in these convex parts 50a, 50b, 51a, 51b. In addition, when the regulating member 30 is pivoted to the surface side of the substrate portion 2 with the thin hinge 31 as a pivot axis, the regulating member 30 can be inserted into the convex portion 51a and the convex portion 51b. Holes 36a and 36b are formed.

つまり、規制部材30の幅が広い場合であっても、規制部材30は、係止部40a〜40dを、凸部50a,50b,51a,51bに形成された複数の傾斜面に沿って移動させることができるため、規制状態を解除する動作を安定して行うことができる。   That is, even when the width of the regulating member 30 is wide, the regulating member 30 moves the locking portions 40a to 40d along the plurality of inclined surfaces formed on the convex portions 50a, 50b, 51a, and 51b. Therefore, the operation for releasing the restricted state can be performed stably.

実施例3の綴具1は、実施例1の綴具1の薄肉ヒンジ31に替えて、ばねヒンジ311が用いられている点で相違する。以下、図面に基づいて実施例3に係る綴具について説明する。なお、実施例1の綴具と共通する構成については図面中同じ符号を付し、それらの説明を簡略化する。   The binding tool 1 of the third embodiment is different in that a spring hinge 311 is used instead of the thin hinge 31 of the binding tool 1 of the first embodiment. Hereinafter, the binding device according to the third embodiment will be described with reference to the drawings. In addition, about the structure which is common in the binding tool of Example 1, the same code | symbol is attached | subjected in drawing, and those description is simplified.

図12は、規制部材301による規制状態を示す斜視図である。図13は、規制部材301による規制状態を解除した状態を示す斜視図である。図14は、綴具1の側面図である。図15は、綴具1の縦断面図であり、(a)は規制状態を示し、(b)は規制状態が
解除された状態を示す。
FIG. 12 is a perspective view showing a restricted state by the restricting member 301. FIG. 13 is a perspective view showing a state in which the restriction state by the restriction member 301 is released. FIG. 14 is a side view of the binding device 1. FIGS. 15A and 15B are longitudinal sectional views of the binding device 1, in which FIG. 15A shows a restricted state and FIG. 15B shows a state where the restricted state is released.

図12から図15に示すように、実施例3に係る綴具1は、表紙体B2の内側面に、ベース部材20e、20fにより固定されている。本実施例に係る綴具1は、バインダーBの背表紙B2に固定される基板部2と、基板部2の左右両側部分に着脱可能に連結された側板4a、4bとを備え、側板4aには、綴り管5a、5bが設けられており、綴り管5a、5bの先端から書類のパンチ孔を挿入することで、書類を綴じることが可能となる。   As shown in FIGS. 12 to 15, the binding device 1 according to the third embodiment is fixed to the inner side surface of the cover body B2 by base members 20e and 20f. The binding device 1 according to the present embodiment includes a substrate portion 2 fixed to the spine B2 of the binder B, and side plates 4a and 4b that are detachably connected to left and right side portions of the substrate portion 2, and the side plate 4a Are provided with binding tubes 5a and 5b, and a document can be bound by inserting a punch hole of the document from the tip of the binding tubes 5a and 5b.

また、実施例3に係る基板部2の一端には、実施例1の規制部材30に相当する規制部材301が、ばねヒンジ311により接続されている。ばねヒンジ311は、金属製であって、基板部2とは別部品として構成されており、繰り返しの使用が可能である。なお、基板部2とばねヒンジ311は別部品であることから、基板部2の材質は、金属製、樹脂製いずれであってもよい。したがって、基盤部2を固定するベース部材20e、20fについても、金属製、樹脂製いずれであってもよい。   In addition, a regulating member 301 corresponding to the regulating member 30 of the first embodiment is connected to one end of the substrate unit 2 according to the third embodiment by a spring hinge 311. The spring hinge 311 is made of metal and is configured as a separate component from the board portion 2 and can be used repeatedly. In addition, since the board | substrate part 2 and the spring hinge 311 are separate components, the material of the board | substrate part 2 may be made of metal or resin. Therefore, the base members 20e and 20f that fix the base portion 2 may be made of metal or resin.

ばねヒンジ311は、軸ピン311aとねじりコイルばね311bとにより構成されている。軸ピン311aは、基板部2の一端部と規制部材301の端部とを回動可能に接続するとともに、ねじりコイルばね311bの案内棒としての機能を担う。ねじりコイルばね311bは、コイル軸回りにねじりモーメントを受けるばねであり、コイル状のばね部と両端部のアーム部によって構成され、一方のアーム部は基板部2に、他方のアーム部は規制部材301に接触している。その結果、基板部2と規制部材301とを開いた状態にするとねじりコイルばね311に付勢力(復元力)が働き、半自動的に規制部材301が基板部2側に導かれる。なお、ねじりコイルばね311bの強さは、バインダーBの落下等により過度の荷重が綴具1に加わった場合に規制状態が解除される程度の強さとすることが好ましい。ねじりコイルばね311bのばね強さが強すぎると、規制状態に導く強さは強くなるものの、過度の荷重が加わった場合でも、規制状態が解除されなくなってしまうからである。   The spring hinge 311 includes a shaft pin 311a and a torsion coil spring 311b. The shaft pin 311a connects the one end portion of the substrate portion 2 and the end portion of the regulating member 301 so as to be rotatable, and functions as a guide rod for the torsion coil spring 311b. The torsion coil spring 311b is a spring that receives a torsional moment about the coil axis, and is constituted by a coiled spring portion and arm portions at both ends, one arm portion being the substrate portion 2 and the other arm portion being a regulating member. 301 is in contact. As a result, when the substrate portion 2 and the regulating member 301 are opened, an urging force (restoring force) acts on the torsion coil spring 311 and the regulating member 301 is guided semi-automatically to the substrate portion 2 side. The strength of the torsion coil spring 311b is preferably set to such a degree that the restricted state is released when an excessive load is applied to the binding tool 1 due to the fall of the binder B or the like. This is because if the spring strength of the torsion coil spring 311b is too strong, the strength leading to the restricted state is increased, but the restricted state is not released even when an excessive load is applied.

また、規制部材301の自由端には、規制状態においてベース部材20fと面する面板部312a、312bが設けられており、面板部312a、312bによれば規制状態においてベース部材20fがスライドすることを防止できる。更に、規制部材301の自由端の面板部312a、312bの間には、摘み部33aが設けられている。これにより、使用者は、綴具1を背表紙B2から取り外す作業を容易に行うことができる。   Further, face plate portions 312a and 312b that face the base member 20f in the restricted state are provided at the free end of the restricting member 301. The face plate portions 312a and 312b allow the base member 20f to slide in the restricted state. Can be prevented. Further, a knob portion 33 a is provided between the face plate portions 312 a and 312 b at the free end of the regulating member 301. Thereby, the user can perform the operation | work which removes the binding tool 1 from the back cover B2 easily.

なお、実施例3における綴具1についても、実施例1で説明した凸部50a、50b、51や孔部36等を設けてもよい。これにより、所定の方向から綴具1に過度な力が加わると、綴具1が背表紙B2から外れることで、荷重による綴具1の破損を防止することができる。   Note that the convex portions 50a, 50b, 51, the hole 36, and the like described in the first embodiment may also be provided for the binding device 1 in the third embodiment. Thereby, when an excessive force is applied to the binding tool 1 from a predetermined direction, the binding tool 1 is detached from the spine cover B2, so that the binding tool 1 can be prevented from being damaged by a load.

次に本実施例におけるベース部材20e、20fについて説明する。なお、上述したように基板部2やベース部材20e、20fは、樹脂製、金属製のいずれであってもよいが、ここで、樹脂製のベース部材、金属製のベース部材の形態について、図面に基づいて説明する。   Next, the base members 20e and 20f in the present embodiment will be described. As described above, the substrate portion 2 and the base members 20e and 20f may be made of resin or metal. Here, the form of the resin base member and the metal base member will be described. Based on

図16(a)は、樹脂製のベース部材の平面図、図16(b)は、樹脂製のベース部材の側面図を示す。実施例3におけるベース部材20e、20fは、背表紙B2の外側に配される薄いプレート状の抜け止め部211と、抜け止め部211と略直角に接続され、背表紙B2及び基板部2を貫通して基板部2上に突出する突出部212と、突出部212の頂部に前記抜け止め部211と略平行に接続される係止部213と、突出部212の内側に抜け止め部211の表面より係止部213側に突出したガイド部214と、を有してい
る。なお、本実施例に係るベース部材20e、20fは、上述した実施例1におけるベース部材20a〜20dよりも簡易な構成となっている。すなわち、抜け止め部211と係止部213との間にスライド部9a〜9dが進入することで、スライド方向に対する直角方向への動きが規制される。
FIG. 16A is a plan view of a resin base member, and FIG. 16B is a side view of the resin base member. The base members 20e and 20f according to the third embodiment are connected to the thin plate-shaped retaining portion 211 disposed outside the back cover B2 and the retaining portion 211 at a substantially right angle, and pass through the back cover B2 and the substrate portion 2. Then, the protruding portion 212 protruding above the substrate portion 2, the locking portion 213 connected to the top of the protruding portion 212 substantially parallel to the retaining portion 211, and the surface of the retaining portion 211 inside the protruding portion 212. And a guide portion 214 that protrudes further toward the locking portion 213. The base members 20e and 20f according to the present embodiment have a simpler configuration than the base members 20a to 20d in the first embodiment described above. That is, when the slide portions 9a to 9d enter between the retaining portion 211 and the retaining portion 213, the movement in the direction perpendicular to the sliding direction is restricted.

突出部212同士の間隔は、スライド部9a、9bの間隔に基づいて設定され、突出部212の高さは、背表紙B2と基板部2の厚さに基づいて設定される。また、係止部213は、規制状態において、スライド部9a、9bから擦り抜けない大きさに設定されている。そして、このような形状は、ベース部材20e、20fを樹脂製とすることで射出成形により一体的に形成することができる。   The interval between the protruding portions 212 is set based on the interval between the slide portions 9a and 9b, and the height of the protruding portion 212 is set based on the thickness of the spine cover B2 and the substrate portion 2. Moreover, the latching | locking part 213 is set to the magnitude | size which does not rub through from the slide parts 9a and 9b in a control state. And such a shape can be integrally formed by injection molding by making the base members 20e and 20f into resin.

図17(a)は、金属製のベース部材20e、20fの平面図、図17(b)は、金属製のベース部材20e、20fの側面図を示す。金属製のベース部材20e、20fもその機能は、上述した樹脂製のベース部材20e、20fと同じであるが、成形時の特性によりその形態が若干異なる。具体的には、金属性のベース部材20e、20fも、背表紙B2の外側に配される薄いプレート状の抜け止め部211aと、抜け止め部211aと略直角に接続され、背表紙B2及び基板部2を貫通して基板部2上に突出する突出部212aと、突出部212aの頂部に前記抜け止め部211aと略平行に接続される係止部213aと、を有し、更に、抜け止め部211aと略直角であって、突出部212aの内側平行にガイド部214aを有している。そして、抜け止め部211aと係止部213aとの間にスライド部9a〜9dが進入することで、スライド方向に対する直角方向への動きが規制される。   FIG. 17A is a plan view of the metal base members 20e and 20f, and FIG. 17B is a side view of the metal base members 20e and 20f. The functions of the metal base members 20e and 20f are the same as those of the resin base members 20e and 20f described above, but their forms are slightly different depending on the characteristics during molding. Specifically, the metallic base members 20e and 20f are also connected to the thin plate-shaped retaining portion 211a disposed on the outer side of the back cover B2 and the retaining portion 211a at a substantially right angle, and the spine cover B2 and the substrate. A protrusion 212a protruding through the portion 2 and protruding onto the substrate portion 2, and a locking portion 213a connected to the top of the protrusion 212a substantially in parallel with the stopper 211a. It has a guide part 214a that is substantially perpendicular to the part 211a and parallel to the inside of the protruding part 212a. And when the slide parts 9a-9d approach between the retaining part 211a and the locking part 213a, the movement in the direction perpendicular to the sliding direction is restricted.

なお、突出部212aは、抜け止め部211aの一部(切欠部216)を抜け止め部211aに対して略直角に立ち上げることにより形成されるものである。また、係止部213aは、立ち上げられた突出部212aの先端部を交互に折り返すことで形成されるものである。また、ガイド部214aは、抜け止め部211aの一部(切欠部215)を抜け止め部211aに対して略直角に立ち上げることにより形成されるものである。このように、ベース部材20e、20fは、一枚の金属製プレートをプレス加工することで形成することができる。また、ベース部材20e、20fは金属製であることから耐久性にも非常に優れている。   The protruding portion 212a is formed by raising a part (the notch portion 216) of the retaining portion 211a at a substantially right angle with respect to the retaining portion 211a. Moreover, the latching | locking part 213a is formed by folding up the front-end | tip part of the protruding part 212a raised. The guide part 214a is formed by raising a part (the notch part 215) of the retaining part 211a at a substantially right angle with respect to the retaining part 211a. Thus, the base members 20e and 20f can be formed by pressing a single metal plate. Further, since the base members 20e and 20f are made of metal, they are very excellent in durability.

以上説明した実施例3に係る綴具1によれば、ばねヒンジ311を備えることで、規制部材301が半自動的に規制状態へ導かれ、その結果、表紙体Bに基板部2を取り付ける操作がより容易となる。   According to the binding device 1 according to the third embodiment described above, the regulation member 301 is semi-automatically guided to the regulation state by providing the spring hinge 311, and as a result, the operation of attaching the substrate unit 2 to the cover body B is performed. It becomes easier.

実施例4の綴具1は、基本的には実施例3の綴具1とその構成が同じであるが、実施例1の凸部50に相当する凸部50aを有する点で上述した実施例3の綴具1と相違する。以下、図面に基づいて実施例4に係る綴具について説明する。なお、実施例3の綴具と共通する構成については、図面中同じ符号を付し、それらの説明を簡略化する。   The binding device 1 of the fourth embodiment is basically the same in configuration as the binding device 1 of the third embodiment, but the embodiment described above in that it has a convex portion 50a corresponding to the convex portion 50 of the first embodiment. 3 is different from the binding tool 1 of FIG. Hereinafter, the binding device according to the fourth embodiment will be described with reference to the drawings. In addition, about the structure which is common in the binding tool of Example 3, the same code | symbol is attached | subjected in drawing, and those description is simplified.

図18は、実施例4に係る綴具1の規制部材301による規制状態を示す斜視図である。図19は、実施例4に係る綴具1の側面図である。図20は、綴具1の凸部50aを示す縦断面図であり、(a)は規制状態を示し、(b)は規制状態が解除された状態を示し、(c)は、規制状態から規制状態が解除される状態への変化を示す拡大図である。   FIG. 18 is a perspective view illustrating a restricted state by the restricting member 301 of the binding device 1 according to the fourth embodiment. FIG. 19 is a side view of the binding device 1 according to the fourth embodiment. 20 is a longitudinal sectional view showing the convex portion 50a of the binding device 1. FIG. 20A shows a restricted state, FIG. 20B shows a state in which the restricted state is released, and FIG. It is an enlarged view which shows the change to the state from which a control state is cancelled | released.

凸部50aは、側面視において三角形状を有し、斜面52a1が規制部材301の自由端と対向するようにベース部材20fの外側に設けられている。凸部50aは、規制状態であって外部からの負荷がかからない状態において斜面52a1が規制部材301の自由
端と接触しないように僅かな間隔を空けて配置されている。また、この僅かな間隔は、負荷がかかった場合に斜面50aが規制部材301の端部へ接触するよう設定されている。なお、規制部材301の自由端のうち斜面52a1と接触する部分が本発明の接触部に相当する。また、この接触部に相当する規制部材301の自由端に、傾斜部50aの角度に合わせた傾斜部を設けてもよい。規制部材301の自由端(接触部)にこのような傾斜部を設けることで、より容易に解除状態へ導くことが可能となる。
The convex portion 50 a has a triangular shape in a side view, and is provided on the outer side of the base member 20 f so that the inclined surface 52 a 1 faces the free end of the regulating member 301. The convex portions 50a are arranged at a slight interval so that the inclined surface 52a1 does not come into contact with the free end of the regulating member 301 in a restricted state where no external load is applied. The slight interval is set so that the inclined surface 50a contacts the end portion of the regulating member 301 when a load is applied. Note that the portion of the free end of the regulating member 301 that contacts the slope 52a1 corresponds to the contact portion of the present invention. Moreover, you may provide the inclination part according to the angle of the inclination part 50a in the free end of the control member 301 corresponded to this contact part. By providing such an inclined portion at the free end (contact portion) of the regulating member 301, it is possible to more easily lead to the released state.

凸部50aは、基板部2に頂部から伸びる二本の切り込みを形成し、切り込んだ三角形状の部分を基板部2と略直角に立ち上げることで形成することができる。この場合、基板部2の厚みが斜面52a1の幅に相当する。なお、斜面52a1の角度は、コイルばね311bのばね強さを考慮して適宜設定することが好ましい。   The convex portion 50 a can be formed by forming two cuts extending from the top of the substrate portion 2 and raising the cut triangular portions substantially at right angles to the substrate portion 2. In this case, the thickness of the substrate portion 2 corresponds to the width of the slope 52a1. The angle of the slope 52a1 is preferably set as appropriate in consideration of the spring strength of the coil spring 311b.

実施例4に係る綴具1は、上述した実施例3の綴具1と同じく、規制部材301にねじりコイルばね311bが接続されていることから、規制部301がねじりコイルばね311bの付勢力によって、半自動的に基板部2側に導かれる。また、実施例4に係る綴具1は、実施例3の綴具1と異なり、凸部50aを有することで、バインダーBの落下等により過度の荷重が綴具1に加わった場合に規制状態が容易に解除され易くなる。すなわち、規制部材301側からベース部材20f側に向かう方向(図20における紙面右側)に過度な力が加わると、軸ピン311aと軸ピン311aが挿入される軸受けとの間にクリアランスがある為、規制部材301の自由端が斜面52a1に接触する。接触した規制部材301の自由端は、斜面52a1に沿って上方に移動し、規制状態が解除される(図20(a)〜(c)参照)。   In the binding device 1 according to the fourth embodiment, since the torsion coil spring 311b is connected to the restriction member 301 in the same manner as the binding device 1 of the third embodiment described above, the restriction portion 301 is caused by the biasing force of the torsion coil spring 311b. , Semi-automatically guided to the substrate part 2 side. In addition, unlike the binding device 1 of the third embodiment, the binding device 1 according to the fourth embodiment has the convex portion 50a, so that when the excessive load is applied to the binding device 1 due to the fall of the binder B or the like, the regulation state is reached. Is easily released. That is, when an excessive force is applied in the direction from the regulating member 301 side toward the base member 20f side (the right side in FIG. 20), there is a clearance between the shaft pin 311a and the bearing into which the shaft pin 311a is inserted. The free end of the regulating member 301 contacts the slope 52a1. The free end of the contacting regulating member 301 moves upward along the inclined surface 52a1, and the restricted state is released (see FIGS. 20A to 20C).

このように実施例4の綴具1によれば、ばねヒンジ311を備えることで、半自動的に規制部材301が規制状態へ導かれ、表紙体Bに基板部2を取り付ける作業が容易となる。また、凸部50aを備えることで、バインダーBの落下等により過度の荷重が綴具1に加わった場合に規制状態が容易に解除され、荷重による綴具1の破損を防止することができる。
〈その他の実施態様〉
As described above, according to the binding device 1 of the fourth embodiment, the spring hinge 311 is provided, so that the regulating member 301 is guided to the regulated state semi-automatically, and the work of attaching the substrate unit 2 to the cover body B is facilitated. Moreover, by providing the convex part 50a, when an excessive load is applied to the binding device 1 due to the fall of the binder B or the like, the restricted state is easily released, and the binding device 1 can be prevented from being damaged by the load.
<Other embodiments>

実施例1及び実施例2の綴具は、スライド部及びベース部材を、背表紙方向に二つずつ(二対)設けたものとして説明したが、バインダーの綴じ厚が4cm以下の場合は、ベース部材及びスライド部を、背表紙方向に二つ(一対)並設した構成とすることができる。この場合、規制部材30に孔部36を設けなくとも良く、基板部2に凸部51も不要となる。   The binding device of Example 1 and Example 2 has been described on the assumption that the slide part and the base member are provided in pairs (two pairs) in the spine cover direction, but when the binding thickness of the binder is 4 cm or less, the base Two members (a pair) may be arranged side by side in the spine direction. In this case, it is not necessary to provide the hole portion 36 in the regulating member 30, and the convex portion 51 is not necessary in the substrate portion 2.

また、実施例1、実施例2及びその他の実施態様に係る規制部材は、基板部の左右両側板を連結しているヒンジの何れかと共有させて基板部と連結されている構成としてもよい。   In addition, the restricting member according to the first embodiment, the second embodiment, and other embodiments may be configured to be connected to the substrate portion by being shared with any of the hinges connecting the left and right side plates of the substrate portion.

以上、本発明の好適な実施例について説明したが、本発明はこれに限定されることなく、可能な限りこれらの組み合わせを含むことができ、また、本発明の技術的思想を逸脱することなく種々の設計変更をなしえることは勿論である。   Although the preferred embodiments of the present invention have been described above, the present invention is not limited to these embodiments, and can include combinations of these as much as possible, and without departing from the technical idea of the present invention. Of course, various design changes can be made.

実施例1における綴具をバインダーに装着した状態を示す図。The figure which shows the state which mounted | wore the binder in Example 1 with the binder. 実施例1における綴具を開いた状態でバインダーに装着した状態を示す図。The figure which shows the state mounted | worn with the binder in the state which opened the binding tool in Example 1. FIG. 実施例1に係るベース部材がバインダーの背表紙に取り付けられた状態の斜視図。The base member which concerns on Example 1 is a perspective view of the state attached to the spine of the binder. 実施例1における綴具の規制部材が規制状態を解除した状態を示す図。The figure which shows the state which the control member of the binding tool in Example 1 cancelled | released the control state. 実施例1における綴具の規制部材の規制状態を示す図。The figure which shows the control state of the control member of the binding tool in Example 1. FIG. 実施例1における綴具の平面図。The top view of the binding tool in Example 1. FIG. 実施例1における綴具の規制部材が規制状態を解除しているときの側面一部断面図。FIG. 3 is a partial cross-sectional side view when the regulating member of the binding device in Example 1 is released from the regulated state. 実施例1における綴具の規制部材が規制状態にあるときの側面一部断面図。FIG. 3 is a partial cross-sectional side view when the regulating member of the binding device in Example 1 is in a regulated state. 実施例1における綴具の規制部材の規制状態から解除までの状態を示す図。The figure which shows the state from the control state of the control member of the binding tool in Example 1 to cancellation | release. 実施例2における綴具の平面図。The top view of the binding tool in Example 2. FIG. 従来の綴具を示す図。The figure which shows the conventional binding tool. 実施例3における綴具の側板を固定した状態を示す斜視図。The perspective view which shows the state which fixed the side plate of the binding tool in Example 3. FIG. 実施例3における綴具の規制部材による規制状態を解除した状態を示す斜視図。The perspective view which shows the state which cancelled | released the control state by the control member of the binding tool in Example 3. FIG. 実施例3における綴具の側面図。The side view of the binding tool in Example 3. FIG. 実施例3における綴具の縦断面図。The longitudinal cross-sectional view of the binding tool in Example 3. FIG. (a)は樹脂製のベース部材の平面図、(b)は樹脂製のベース部材の側面図。(A) is a top view of the resin-made base member, (b) is a side view of the resin-made base member. (a)は金属製のベース部材の平面図、(b)は金属製のベース部材の側面図。(A) is a top view of a metal base member, (b) is a side view of a metal base member. 実施例4における綴具の規制部材による規制状態を示す斜視図。The perspective view which shows the control state by the control member of the binding tool in Example 4. FIG. 実施例4における綴具の側面図。The side view of the binding tool in Example 4. FIG. 実施例4における綴具1の凸部を示す縦断面図であり、(a)は規制状態における凸部を示す縦断面図、(b)は規制状態が解除された状態における凸部を示す縦断面図、(c)は規制状態から規制状態が解除される状態への変化を示す凸部の縦断面拡大図。It is a longitudinal cross-sectional view which shows the convex part of the binding tool 1 in Example 4, (a) is a longitudinal cross-sectional view which shows the convex part in a control state, (b) is a vertical section which shows the convex part in the state from which the control state was cancelled | released A top view and (c) are the longitudinal cross-sectional enlarged views of the convex part which show the change from the restriction | limiting state to the state from which a restriction | limiting state is cancelled | released.

符号の説明Explanation of symbols

1 綴具
2 基板部
3a,3b ヒンジ
4a,4b 側板
5a,5b 綴り管
6a,6b 孔部
7 固定具
7a,7b 脚部
7c 連結部
8a,8b 膨出部
9a〜9d スライド部
11a〜11d 突条部
12a〜12d 壁部
20a〜20f ベース部材
21a〜21d 突出部
22a〜22d 係合部
23a〜23d 溝
30,301 規制部材
31 薄肉ヒンジ
32a〜32b 面板部
33 摘み部,凹部(操作部)
34 指掛部
35a,35b 接触部
36 孔部
40a〜40d 係止部
41a〜41d 爪部
50a,50b,51 凸部
52a,52b,53 傾斜面
B バインダー
B1 表紙体
B2 背表紙
119 締結リベット
119b,119c フランジ部
121 位置規制手段
130 綴り具
131 綴り具本体
132 支持杆
133 底板
134 ヒンジ部
135,136 側板
137 綴り管
138 孔
142 位置規制手段
142a 係止孔部
142b 開放孔部
142c 案内溝部
DESCRIPTION OF SYMBOLS 1 Binding tool 2 Board | substrate part 3a, 3b Hinge 4a, 4b Side plate 5a, 5b Binding tube 6a, 6b Hole part 7 Fixing tool 7a, 7b Leg part 7c Connection part 8a, 8b Swelling part 9a-9d Slide part 11a-11d Projection Strip portions 12a to 12d Wall portions 20a to 20f Base members 21a to 21d Protruding portions 22a to 22d Engaging portions 23a to 23d Grooves 30, 301 Restriction member 31 Thin-walled hinges 32a to 32b Face plate portion 33 Knob portion, recessed portion (operation portion)
34 Finger hook portions 35a, 35b Contact portion 36 Hole portions 40a-40d Locking portions 41a-41d Claw portions 50a, 50b, 51 Protruding portions 52a, 52b, 53 Inclined surface B Binder B1 Cover sheet B2 Back cover 119 Fastening rivet 119b, 119c Flange part 121 Position restricting means 130 Binding tool 131 Binding tool body 132 Support rod 133 Bottom plate 134 Hinge part 135, 136 Side plate 137 Spelling tube 138 Hole 142 Position restricting means 142a Locking hole part 142b Opening hole part 142c Guide groove part

Claims (10)

表紙体に着脱可能に取り付けられる基板部を有する綴具であって、
前記基板部に設けられた、前記表紙体の内面側に設けられたベース部材貫通する貫通穴と、
前記貫通穴に隣接し、前記基板部をスライドさせて、前記ベース部材と係合するスライド部と、
前記スライド部と前記ベース部材との係合状態において、前記基板部に対するスライド方向への移動空間を埋めることで前記スライド部と前記ベース部材との相対移動を規制する規制部材とを備え
前記規制部材は、前記基板部に薄肉ヒンジを介して回動可能に連設され、
前記基板部には、前記規制部材が前記薄肉ヒンジを回動軸として前記ベース部材側に回動し、前記スライド部と前記ベース部材との相対移動を規制した状態において、前記規制部材を係止する係止部がさらに設けられていることを特徴とする綴具。
A binding device having a substrate portion detachably attached to a cover body,
Provided on the substrate portion, and the through hole base member through which is provided on the inner surface of said cover member,
A slide portion that is adjacent to the through hole, slides the substrate portion, and engages with the base member;
A regulating member that regulates relative movement between the slide part and the base member by filling a movement space in the sliding direction with respect to the substrate part in an engaged state between the slide part and the base member ;
The restricting member is connected to the base plate portion so as to be rotatable via a thin hinge,
The restricting member locks the restricting member in the state in which the restricting member is rotated to the base member side with the thin hinge as a rotation shaft and the relative movement between the slide portion and the base member is restricted. A binding device, further comprising a locking portion .
前記規制部材の自由端側には、前記規制部材が前記薄肉ヒンジを回動軸として回動し、前記係止部に係止されている状態において、前記ベース部材に面する面板部が設けられ、
前記面板部が前記ベース部材に当接することで前記相対移動を規制することを特徴とする請求項に記載の綴具。
On the free end side of the restriction member, there is provided a face plate portion that faces the base member in a state where the restriction member rotates around the thin hinge as a rotation shaft and is locked to the locking portion. ,
Binding device of claim 1, wherein the faceplate portion regulates the relative movement by contact with the base member.
前記基板部は、前記係止部と前記薄肉ヒンジの間に前記基板部表面から突出した凸部をさらに有し、
前記規制部材は、前記規制部材が前記薄肉ヒンジを回動軸として前記ベース部材側に回動した状態で前記凸部と接触する接触部をさらに有し、
前記凸部は、その頂部から前記スライド部に向かって傾斜していることを特徴とする請求項1又は2に記載の綴具。
The substrate portion further includes a convex portion protruding from the surface of the substrate portion between the locking portion and the thin hinge,
The restricting member further includes a contact portion that contacts the convex portion in a state where the restricting member rotates toward the base member with the thin hinge as a rotation axis,
The convex portion is the binding device according to claim 1 or 2, characterized in that it is inclined toward the slide portion from the top thereof.
前記規制部材の自由端側に、前記規制部材を前記薄肉ヒンジを回動軸として回動操作させる操作部設けられていることを特徴とする請求項1から3の何れか1項に記載の綴具。 The free end of the regulating member, according to the restricting member to any one of claims 1 to 3, characterized in that the operating portion for rotating operation is provided the thin hinge as a rotation axis Binding tool. 前記基板部の前記薄肉ヒンジと反対側の端部には、前記基板部をスライド操作させる指
掛部がさらに設けられていることを特徴とする請求項1から4の何れか1項に記載の綴具。
An end of the thin hinge opposite side of the substrate portion, according to any one of claims 1 to 4, characterized in that finger rest for sliding operation of the substrate portion is further provided Binding tool.
前記規制部材は、該規制部材が前記スライド部と前記ベース部材との相対移動を規制する規制状態に導く付勢手段を有するヒンジを介して回動可能に前記基板部に接続されることを特徴とする請求項1に記載の綴具。   The restricting member is rotatably connected to the substrate portion via a hinge having an urging means for guiding the restricting member to a restricting state for restricting relative movement between the slide portion and the base member. The binding device according to claim 1. 前記付勢手段は、該付勢手段を有するヒンジの回動軸を基準とした回転方向であって、前記規制部材が前記ベース部材側に回動する方向に、前記規制部材を付勢するばねであることを特徴とする請求項に記載の綴具。 The urging means is a spring that urges the restricting member in a rotation direction with reference to a rotation axis of a hinge having the urging means, in a direction in which the restricting member rotates toward the base member. The binding device according to claim 6 , wherein: 前記基板部には、前記規制状態において、前記規制部材を係止する係止部がさらに設けられていることを特徴とする請求項6又は7に記載の綴具。 The binding device according to claim 6 , wherein the board portion is further provided with a locking portion that locks the regulating member in the regulated state. 前記基板部は、該基板部表面から突出した凸部をさらに有し、
前記規制部材は、前記規制部材が前記付勢手段を有するヒンジを回動軸として前記ベース部材側に回動した状態で前記凸部と接触する接触部をさらに有し、
前記凸部は、その頂部から前記付勢手段を有するヒンジ側に向かって傾斜していることを特徴とする請求項6から8何れか1項に記載の綴具。
The substrate portion further has a convex portion protruding from the surface of the substrate portion,
The restricting member further includes a contact portion that comes into contact with the convex portion in a state in which the restricting member is rotated toward the base member side with a hinge having the biasing means as a rotation axis.
The binding device according to any one of claims 6 to 8 , wherein the convex portion is inclined from a top portion thereof toward a hinge side having the urging means.
請求項1から9の何れか1項に記載の綴具を備えるバインダー。  A binder comprising the binding device according to any one of claims 1 to 9.
JP2006315376A 2006-01-31 2006-11-22 Binding tool and binder Active JP5022005B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006315376A JP5022005B2 (en) 2006-01-31 2006-11-22 Binding tool and binder

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006023390 2006-01-31
JP2006023390 2006-01-31
JP2006315376A JP5022005B2 (en) 2006-01-31 2006-11-22 Binding tool and binder

Publications (2)

Publication Number Publication Date
JP2007230217A JP2007230217A (en) 2007-09-13
JP5022005B2 true JP5022005B2 (en) 2012-09-12

Family

ID=38551264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006315376A Active JP5022005B2 (en) 2006-01-31 2006-11-22 Binding tool and binder

Country Status (1)

Country Link
JP (1) JP5022005B2 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3421914B2 (en) * 1998-10-20 2003-06-30 コクヨ株式会社 Base fixing structure of binding device
JP3421913B2 (en) * 1998-10-20 2003-06-30 コクヨ株式会社 Base fixing structure of binding device
JP2000229494A (en) * 1999-02-12 2000-08-22 Plus Property Corp Apparatus for fitting file binder
JP2001347782A (en) * 2000-06-08 2001-12-18 Kokuyo Co Ltd Structure for fixing binding tool
JP2004299141A (en) * 2003-03-28 2004-10-28 Kokuyo Co Ltd Fixing implement
JP4259919B2 (en) * 2003-05-16 2009-04-30 コクヨ株式会社 Files and fasteners
JP4647381B2 (en) * 2005-04-26 2011-03-09 株式会社キングジム Binder and its fastening member

Also Published As

Publication number Publication date
JP2007230217A (en) 2007-09-13

Similar Documents

Publication Publication Date Title
JP5718931B2 (en) Slider for slide fastener
US6318619B1 (en) Automatic clip driver
JP3203767U (en) Slider for slide fastener
CN102328523B (en) Business card case
EP2111777A1 (en) Coupling device for a baby crib frame structure
JP2009142937A (en) Stapler
JP4647381B2 (en) Binder and its fastening member
JP5022005B2 (en) Binding tool and binder
US6739783B2 (en) Binder
JP4657303B2 (en) File
JP4937348B2 (en) Binding tools and files
US5634732A (en) Binding assembly for binders
WO2013002222A1 (en) Latching apparatus
JP4188871B2 (en) Wiper blade connection structure and vehicle wiper device
JP5012501B2 (en) Opening / closing lid locking device
JP4808500B2 (en) Binding tool
JP5045271B2 (en) Stapler
JP4402653B2 (en) Cover
JPH0630467Y2 (en) Slide file
JP4040871B2 (en) Loose leaf binding tool
JP2800089B2 (en) Binding
JP4989893B2 (en) Spring holding part
WO2015041089A1 (en) Binding tool
JP4218549B2 (en) Binding tools and files
JP4729452B2 (en) Belt clip mounting structure

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20091124

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120328

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120403

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120522

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120605

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120615

R150 Certificate of patent or registration of utility model

Ref document number: 5022005

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150622

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150622

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250