JP6159116B2

JP6159116B2 - Hinge

Info

Publication number: JP6159116B2
Application number: JP2013067561A
Authority: JP
Inventors: 渡辺　健; 健渡辺
Original assignee: Simotec Co Ltd
Current assignee: Simotec Co Ltd
Priority date: 2013-03-27
Filing date: 2013-03-27
Publication date: 2017-07-05
Anticipated expiration: 2033-03-27
Also published as: JP2014190461A

Description

本発明は、ヒンジの技術に関する。 The present invention relates to hinge technology.

第一連結対象物に第二連結対象物を回動可能に連結するヒンジに関する技術は、種々知られている。前記ヒンジには、本体および原稿圧着板を備えて構成される事務機（スキャナー、ファクス、コピー機、または、複合機等）に備えられて、事務機の本体（第一連結対象物）に原稿圧着板（第二連結対象物）を回動可能に連結するものがある。前記ヒンジは、ケース部材（第一ウイング部材）と、回動部材（第二ウイング部材）と、を具備し、ケース部材が事務機の本体に固定され、回動部材が事務機の原稿圧着板に固定される（特許文献１参照）。 Various techniques relating to a hinge that rotatably connects a second connection object to the first connection object are known. The hinge is provided in an office machine (scanner, fax machine, copier, multifunction machine, etc.) configured to include a main body and an original pressure plate, and an original is placed on the main body (first connection object) of the office machine. There are some which connect a pressure plate (second object to be connected) so as to be rotatable. The hinge includes a case member (first wing member) and a rotating member (second wing member), the case member is fixed to the main body of the office machine, and the rotating member is a document crimping plate of the office machine. (See Patent Document 1).

また、前記ヒンジには、ケース部材と回動部材とがそれぞれ回動規制孔を備え、規制ピンを具備して構成されるものがある（特許文献２参照）。前記ヒンジでは、ヒンジが事務機に取付けられるとき、また、事務機に取付けられたヒンジのメンテナンスを行うときに、ケース部材の回動規制孔と回動部材の回動規制孔とに規制ピンを嵌挿して回動部材の回動する動作を規制して、ヒンジの取付作業またヒンジのメンテナンス作業を容易に行うことができるようにしている。 In addition, the hinge includes a case member and a rotation member each provided with a rotation restriction hole and a restriction pin (see Patent Document 2). In the hinge, when the hinge is attached to the office machine or when maintenance is performed on the hinge attached to the office machine, a restriction pin is provided in the rotation restriction hole of the case member and the rotation restriction hole of the rotation member. By restricting the rotational movement of the rotational member by insertion, the hinge mounting operation or the hinge maintenance operation can be easily performed.

特開２０１１−２４７９５４号公報JP 2011-247554 A 特開２００６−２３３２５号公報JP 2006-23325 A

しかしながら、前記ヒンジでは、ヒンジを事務機に取付た後は、事務機を使用するにあたって、ケース部材の回動規制孔と回動部材の回動規制孔とから規制ピンを引抜いて、回動部材の回動する動作を行えるようにする。そして、前記ヒンジでは、ケース部材の回動規制孔と回動部材の回動規制孔とから引抜いた規制ピンは、回動部材の回動する動作を規制する機会（例えば、ヒンジのメンテナンスを行うとき）まで、保管することを要する。もっとも、前記ヒンジでは、ケース部材の回動規制孔と回動部材の回動規制孔とから引抜いた規制ピンを、紛失してしまうという問題があった。 However, in the hinge, after the hinge is attached to the office machine, when the office machine is used, the regulation pin is pulled out from the rotation restriction hole of the case member and the rotation restriction hole of the rotation member, and the rotation member Can be rotated. In the hinge, the restriction pin pulled out of the rotation restriction hole of the case member and the rotation restriction hole of the rotation member has an opportunity to restrict the movement of the rotation member (for example, maintenance of the hinge). It is necessary to keep it until. However, the hinge has a problem that the restriction pin pulled out from the rotation restriction hole of the case member and the rotation restriction hole of the rotation member is lost.

本発明は、以上の如き状況に鑑みてなされたものであり、回動部材（第二ウイング部材）の回動する動作を規制する機会まで規制ピンが紛失することを防止することができる、ヒンジを提供することを課題とする。 The present invention has been made in view of the situation as described above, and it is possible to prevent the restriction pin from being lost until an opportunity to restrict the turning operation of the turning member (second wing member). It is an issue to provide.

本発明の解決しようとする課題は以上の如くであり、次にこの課題を解決するための手段を説明する。 The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described.

即ち、請求項１においては、第一連結対象物に第二連結対象物を回動可能に連結するヒンジであって、収容室と第一回動規制孔とを備え、前記第一連結対象物または前記第二連結対象物のいずれか一方に固定される第一ウイング部材と、第二回動規制孔を備え、前記第一ウイング部材に回動可能に支持され、前記第一連結対象物または前記第二連結対象物のいずれか他方に固定される第二ウイング部材と、前記第二ウイング部材に接近する方向または前記第二ウイング部材から離間する方向に移動可能に前記第一ウイング部材の収容室に収容され、前記第二ウイング部材に当接可能に構成されるスライダと、前記スライダを前記第二ウイング部材に接近する方向に付勢する付勢部材と、前記第一ウイング部材の第一回動規制孔と前記第二ウイング部材の第二回動規制孔とに嵌挿されて前記第二ウイング部材の回動する動作を規制する規制ピンと、を具備し、前記第一連結対象物に対して前記第二連結対象物が閉じる方向に回動すると、前記第二ウイング部材が回動して前記スライダを押し込み、前記スライダが前記第二ウイング部材から離間する方向に移動するように構成されるものであり、前記第一ウイング部材は、前記規制ピンによって前記第二ウイング部材の回動する動作を規制しないときに前記規制ピンが嵌挿されて前記規制ピンを保管する保管孔と、前記規制ピンによって前記第二ウイング部材の回動する動作を規制しないときに前記スライダの前記第二ウイング部材に接近する方向への移動を規制するように前記規制ピンが嵌挿される移動規制孔と、を備えるものである。 That is, in Claim 1, it is a hinge which connects a 2nd connection target object to a 1st connection target object rotatably, Comprising: A storage chamber and a 1st rotation control hole are provided, Said 1st connection target object Or a first wing member fixed to one of the second connection objects and a second rotation restricting hole, and rotatably supported by the first wing member, A second wing member fixed to the other of the second connection objects, and accommodating the first wing member so as to be movable in a direction approaching the second wing member or a direction separating from the second wing member. A slider housed in the chamber and configured to be able to contact the second wing member; a biasing member that biases the slider in a direction approaching the second wing member; and a first of the first wing member The rotation restricting hole and the second window A restriction pin that is inserted into the second rotation restriction hole of the movement member and restricts the movement of the second wing member, and the second connection object with respect to the first connection object. When the second wing member is rotated in the closing direction, the second wing member is rotated to push in the slider, and the slider moves in a direction away from the second wing member. The wing member includes a storage hole into which the restriction pin is inserted and stores the restriction pin when the movement of the second wing member is not restricted by the restriction pin, and the second wing member by the restriction pin. Monodea comprising a movement restriction hole through which the regulating pin is inserted so as to restrict movement in the direction of approaching the second wing member of the slider when not restrict the operation of the rotating .

本発明の効果として、以下に示すような効果を奏する。
即ち、本発明によれば、回動部材の回動する動作を規制する機会まで規制ピンが紛失することを防止することができる。 As effects of the present invention, the following effects can be obtained.
That is, according to the present invention, it is possible to prevent the regulation pin from being lost until the opportunity to regulate the pivoting operation of the pivot member.

本発明の実施形態に係るヒンジと事務機とを示した側面図。The side view which showed the hinge and office machine which concern on embodiment of this invention. 同じくヒンジを示す側面図。The side view which similarly shows a hinge. 同じくヒンジを示す平面図。The top view which similarly shows a hinge. 同じくヒンジを示す側面断面図。Side surface sectional drawing which similarly shows a hinge. 同じくヒンジを示す側面断面図。Side surface sectional drawing which similarly shows a hinge. 同じくヒンジを示す側面断面図。Side surface sectional drawing which similarly shows a hinge. 同じくヒンジを示す側面断面図。Side surface sectional drawing which similarly shows a hinge. 同じくヒンジを示す側面断面図。Side surface sectional drawing which similarly shows a hinge. 同じくヒンジを示す側面断面図。Side surface sectional drawing which similarly shows a hinge. 同じくヒンジを示す側面断面図。Side surface sectional drawing which similarly shows a hinge.

次に、本発明の実施形態に係るヒンジ１について、図１から図１０を用いて説明する。 Next, the hinge 1 which concerns on embodiment of this invention is demonstrated using FIGS. 1-10.

図１に示すように、ヒンジ１は、本体１１および原稿圧着板１２を備える事務機１０に備えられる。事務機１０とは、スキャナー、ファクス、コピー機、または、複合機（スキャナー機能、ファクス機能、および／または、コピー機能を有するもの）等の装置を示す。事務機１０の本体１１は、本発明に係る第一連結対象物の実施の一形態である。事務機１０の本体１１は、制御装置、印刷装置、表示装置および入力装置を具備する。事務機１０の原稿圧着板１２は、本発明に係る第二連結対象物の実施の一形態である。事務機１０の原稿圧着板１２は、読取前原稿収容トレイ、ＡＤＦ（ＡｕｔｏＤｏｃｕｍ
ｅｎｔＦｅｅｄｅｒ）および読取後原稿収容トレイを具備する。 As shown in FIG. 1, the hinge 1 is provided in an office machine 10 that includes a main body 11 and an original cover 12. The office machine 10 refers to a device such as a scanner, a fax machine, a copier machine, or a multifunction machine (having a scanner function, a fax function, and / or a copy function). The main body 11 of the office machine 10 is an embodiment of the first connection object according to the present invention. The main body 11 of the office machine 10 includes a control device, a printing device, a display device, and an input device. The original cover 12 of the office machine 10 is an embodiment of the second connection object according to the present invention. The document pressing plate 12 of the office machine 10 is a document storage tray before reading, an ADF (AutoDocument).
entFeeder) and a document storage tray after reading.

図２乃至図４に示すように、ヒンジ１は、ケース部材２と、回動部材３と、回動ピン４、スライダ５と、付勢部材６と、規制ピン７と、を具備する。ヒンジ１は、ケース部材２が事務機１０の本体１１に固定され、回動部材３が事務機１０の原稿圧着板１２に固定されて、事務機１０の本体１１に原稿圧着板１２を回動可能に連結する。 As shown in FIGS. 2 to 4, the hinge 1 includes a case member 2, a rotation member 3, a rotation pin 4, a slider 5, a biasing member 6, and a regulation pin 7. In the hinge 1, the case member 2 is fixed to the main body 11 of the office machine 10, the rotating member 3 is fixed to the original pressure plate 12 of the office machine 10, and the original pressure plate 12 is rotated to the main body 11 of the office machine 10. Connect as possible.

事務機１０の原稿圧着板１２が（本体１１に対して）閉じている状態は、原稿圧着板１２の下面が本体１１の上面に当接した状態を指す。また、事務機１０の原稿圧着板１２が（本体１１に対して）開いている状態は、原稿圧着板１２が本体１１に対して回動することにより、原稿圧着板１２の下面および本体１１の上面（原稿圧着板１２の下面前端部および本体１１の上面前端部）が離間した状態を指す。 The state in which the original cover 12 of the office machine 10 is closed (relative to the main body 11) indicates a state in which the lower surface of the original cover 12 is in contact with the upper surface of the main body 11. Further, when the original cover 12 of the office machine 10 is open (relative to the main body 11), the lower face of the original press plate 12 and the main body 11 are rotated by the original cover 12 rotating with respect to the main body 11. This refers to a state in which the upper surfaces (the lower front end of the original cover 12 and the upper front end of the main body 11) are separated.

ヒンジ１のケース部材２は、本発明に係る第一ウイング部材の実施の一形態である。ケース部材２は、箱状の部材であり、有底略四角筒状に形成される。ケース部材２は、収容室２０と、一対の支持部２１・２１と、一対のピン孔２２・２２と、一対の第一回動規制孔２３・２３と、一対の保管孔２４・２４と、を備える。 The case member 2 of the hinge 1 is an embodiment of the first wing member according to the present invention. The case member 2 is a box-shaped member, and is formed in a substantially rectangular tube shape with a bottom. The case member 2 includes a storage chamber 20, a pair of support portions 21 and 21, a pair of pin holes 22 and 22, a pair of first rotation restriction holes 23 and 23, a pair of storage holes 24 and 24, Is provided.

ヒンジ１のケース部材２の収容室２０は、前記有底略四角筒状の内側の空間（ケース部材２の上板、下板、両側板、及び、底板の内側の空間）で構成される。ケース部材２の収容室２０は、スライダ５および付勢部材６が収容されるように構成される。 The housing chamber 20 of the case member 2 of the hinge 1 is configured by the inside space of the bottomed substantially rectangular tube shape (the space on the inside of the upper plate, the lower plate, the both side plates, and the bottom plate of the case member 2). The accommodation chamber 20 of the case member 2 is configured to accommodate the slider 5 and the biasing member 6.

ヒンジ１のケース部材２の支持部２１は、回動部材３を支持する。ケース部材２の支持部２１は、ケース部材２の両側板の一部で構成される。ケース部材２の支持部２１は、ケース部材２の両側板におけるケース部材２の開口端部で構成される。 The support portion 21 of the case member 2 of the hinge 1 supports the rotating member 3. The support portion 21 of the case member 2 is configured by a part of both side plates of the case member 2. The support portion 21 of the case member 2 is configured by an open end portion of the case member 2 on both side plates of the case member 2.

ヒンジ１のケース部材２のピン孔２２は、ケース部材２の支持部２１に配置される。ケース部材２のピン孔２２は、ケース部材２の両側板をそれぞれ貫通するように形成される。ケース部材２のピン孔２２は、回動ピン４が挿入可能に構成される。 The pin hole 22 of the case member 2 of the hinge 1 is disposed in the support portion 21 of the case member 2. The pin holes 22 of the case member 2 are formed so as to penetrate both side plates of the case member 2. The pin hole 22 of the case member 2 is configured such that the rotation pin 4 can be inserted.

ヒンジ１のケース部材２の第一回動規制孔２３は、ケース部材２の支持部２１に配置される。ケース部材２の第一回動規制孔２３は、ケース部材２の両側板がそれぞれ貫通するように形成される。ケース部材２の第一回動規制孔２３は、規制ピン７が嵌挿可能に構成される。 The first rotation restricting hole 23 of the case member 2 of the hinge 1 is disposed in the support portion 21 of the case member 2. The first rotation restricting hole 23 of the case member 2 is formed so that both side plates of the case member 2 pass through. The first rotation restricting hole 23 of the case member 2 is configured so that the restricting pin 7 can be inserted therein.

ヒンジ１の回動部材３は、本発明に係る第一ウイング部材の実施の一形態である。回動部材３は、ケース（ケースの支持部２１）に回動可能に支持される。回動部材３は、ピン孔３０と、当接部３１と、一対の第二回動規制孔３２・３２と、を備える。 The rotating member 3 of the hinge 1 is an embodiment of the first wing member according to the present invention. The rotation member 3 is rotatably supported by the case (case support portion 21). The rotation member 3 includes a pin hole 30, a contact portion 31, and a pair of second rotation restriction holes 32 and 32.

ヒンジ１の回動部材３のピン孔３０は、回動部材３の一端部に配置される。回動部材３のピン孔３０は、回動部材３の一端部を貫通するように形成される。回動部材３のピン孔３０は、回動ピン４が挿入可能に構成される。 The pin hole 30 of the rotating member 3 of the hinge 1 is disposed at one end of the rotating member 3. The pin hole 30 of the rotating member 3 is formed so as to penetrate one end of the rotating member 3. The pin hole 30 of the rotation member 3 is configured such that the rotation pin 4 can be inserted.

ヒンジ１の回動部材３の当接部３１は、スライダ５が当接する部分として構成される。回動部材３の当接部３１は、回動部材３の一端部に配置される。回動部材３の当接部３１は、ピン孔３０の近傍に配置される。回動部材３の当接部３１は、曲面で構成される。 The contact portion 31 of the rotating member 3 of the hinge 1 is configured as a portion with which the slider 5 contacts. The contact portion 31 of the rotating member 3 is disposed at one end of the rotating member 3. The contact portion 31 of the rotating member 3 is disposed in the vicinity of the pin hole 30. The contact portion 31 of the rotating member 3 is configured by a curved surface.

ヒンジ１の回動部材３は、回動部材３のピン孔３０およびケース部材２のピン孔２２に回動ピン４が挿入されて、ケース部材２（ケース部材２の支持部２１）に回動可能に支持される。回動部材３は、回動ピン４を回動軸としてケース部材２に対して回動可能に構成される。回動部材３は、回動部材３の当接部３１がケース部材２の収容室２０側を向くように配置される。 The pivot member 3 of the hinge 1 is pivoted to the case member 2 (support portion 21 of the case member 2) by inserting the pivot pin 4 into the pin hole 30 of the pivot member 3 and the pin hole 22 of the case member 2. Supported as possible. The rotation member 3 is configured to be rotatable with respect to the case member 2 with the rotation pin 4 as a rotation axis. The rotating member 3 is arranged so that the contact portion 31 of the rotating member 3 faces the housing chamber 20 side of the case member 2.

ヒンジ１の回動部材３の第二回動規制孔３２は、ピン孔３０と当接部３１との間に位置するように配置される。回動部材３の第二回動規制孔３２は、回動部材３を貫通するように形成される。回動部材３の第二回動規制孔３２は、規制ピン７が嵌挿可能に構成される。 The second rotation restricting hole 32 of the rotating member 3 of the hinge 1 is disposed so as to be positioned between the pin hole 30 and the contact portion 31. The second rotation restriction hole 32 of the rotation member 3 is formed so as to penetrate the rotation member 3. The second rotation restricting hole 32 of the rotating member 3 is configured such that the restricting pin 7 can be inserted therein.

ヒンジ１のスライダ５は、回動部材３の当接部３１に当接可能に構成される。スライダ５は、箱状の部材であり、有底略四角筒状に形成される。スライダ５は、スライダ５の底板を回動部材３側に向けて、ケース部材２の収容室２０に収容される。スライダ５は、ケース部材２の収容室２０内において回動部材３に接近する方向または回動部材３から離間する方向に移動可能に構成される。スライダ５は、当接部５０を備える。 The slider 5 of the hinge 1 is configured to be able to contact the contact portion 31 of the rotating member 3. The slider 5 is a box-shaped member, and is formed in a substantially rectangular tube shape with a bottom. The slider 5 is housed in the housing chamber 20 of the case member 2 with the bottom plate of the slider 5 facing the rotating member 3 side. The slider 5 is configured to be movable in a direction approaching the rotating member 3 or a direction away from the rotating member 3 in the housing chamber 20 of the case member 2. The slider 5 includes a contact portion 50.

ヒンジ１のスライダ５の当接部５０は、回動部材３の当接部３１に当接するように構成される。スライダ５の当接部５０は、スライダ５の底板の外側の面に配置される。スライダ５の当接部５０は、曲面で構成される。 The contact portion 50 of the slider 5 of the hinge 1 is configured to contact the contact portion 31 of the rotating member 3. The contact portion 50 of the slider 5 is disposed on the outer surface of the bottom plate of the slider 5. The contact portion 50 of the slider 5 is configured by a curved surface.

ヒンジ１の付勢部材６は、巻きバネであり、スライダ５を回動部材３に接近する方向に付勢するように構成される。付勢部材６（付勢部材６の少なくとも一部）は、ケース部材２の収容室２０内に配置される。付勢部材６は、スライダ５内に配置される。付勢部材６は、付勢部材６の一端部が勢力調整部材（不図示）を介してケース部材２の底板の内側の面に当接し、付勢部材６の他端部がスライダ５の底板の内側の面に当接するように配置される。勢力調整部材は、付勢部材６の付勢力（圧縮される方向に弾性変形した付勢部材６が元の形状に戻ろうとする力）の大きさを調整するものである。付勢部材６は、スライダ５を回動部材３に接近する方向に付勢して、スライダ５の当接部５０を回動部材３の当接部３１に当接させることによって、ケース部材２に対して開く方向に回動するように回動部材３を付勢する。 The biasing member 6 of the hinge 1 is a winding spring and is configured to bias the slider 5 in a direction approaching the rotating member 3. The urging member 6 (at least a part of the urging member 6) is disposed in the housing chamber 20 of the case member 2. The biasing member 6 is disposed in the slider 5. The urging member 6 has one end of the urging member 6 abutting against the inner surface of the bottom plate of the case member 2 via a force adjusting member (not shown), and the other end of the urging member 6 is the bottom plate of the slider 5. It arrange | positions so that it may contact | abut to the surface inside. The urging force adjusting member adjusts the magnitude of the urging force of the urging member 6 (the force with which the urging member 6 elastically deformed in the compression direction tries to return to its original shape). The urging member 6 urges the slider 5 in a direction approaching the rotating member 3 to bring the contact portion 50 of the slider 5 into contact with the contact portion 31 of the rotating member 3. The rotating member 3 is biased so as to rotate in the opening direction.

ヒンジ１は、事務機１０の本体１１（第一連結対象物）に対して原稿圧着板１２（第二連結対象物）が閉じる方向（回動角度が小さくなる方向）に回動すると、回動部材３が閉じる方向（回動角度が小さくなる方向）に回動するように構成される。ヒンジ１は、事務機１０の本体１１に対して原稿圧着板１２が閉じる方向に回動すると、回動部材３の当接部３１がスライダ５の当接部５０に当接した状態で回動部材３が回動してスライダ５を押し込み、スライダ５が付勢部材６の付勢力に抗して回動部材３から離間する方向に移動するように構成される。ヒンジ１は、事務機１０の本体１１に対して原稿圧着板１２が閉じる方向に回動すると、スライダ５が付勢部材６の付勢力に抗して移動して、付勢部材６による緩衝効果が発生するように構成される。 The hinge 1 rotates when the original cover 12 (second connection object) is rotated in the closing direction (direction in which the rotation angle is reduced) with respect to the main body 11 (first connection object) of the office machine 10. The member 3 is configured to rotate in a closing direction (a direction in which the rotation angle decreases). The hinge 1 is rotated in a state in which the contact portion 31 of the rotation member 3 is in contact with the contact portion 50 of the slider 5 when the document pressing plate 12 is rotated with respect to the main body 11 of the office machine 10 in the closing direction. The member 3 rotates to push the slider 5, and the slider 5 moves in a direction away from the rotating member 3 against the urging force of the urging member 6. When the hinge 1 rotates in the closing direction of the original cover 12 with respect to the main body 11 of the office machine 10, the slider 5 moves against the urging force of the urging member 6, and the buffering effect by the urging member 6. Is configured to occur.

ヒンジ１の規制ピン７は、ケース部材２の第一回動規制孔２３と回動部材３の第二回動規制孔３２とに嵌挿されて、回動部材３の回動する動作を規制する。規制ピン７は、ケース部材２の第一回動規制孔２３と回動部材３の第二回動規制孔３２とに嵌挿されて、事務機１０の原稿圧着板１２が閉じた状態（回動部材３が閉じた状態）を保持するものとして用いられる。ヒンジ１では、回動部材３の回動する動作を規制するときに、事務機１０の本体１１に対して原稿圧着板１２を閉じる方向に回動させてケース部材２の第一回動規制孔２３と回動部材３の第二回動規制孔３２とが一致した状態で、ケース部材２の第一回動規制孔２３と回動部材３の第二回動規制孔３２とに規制ピン７を嵌挿する（図５参照）。 The restriction pin 7 of the hinge 1 is fitted and inserted into the first rotation restriction hole 23 of the case member 2 and the second rotation restriction hole 32 of the rotation member 3, and restricts the movement of the rotation member 3. To do. The restriction pin 7 is inserted into the first rotation restriction hole 23 of the case member 2 and the second rotation restriction hole 32 of the rotation member 3, and the original cover 12 of the office machine 10 is closed (turned). The moving member 3 is used to hold the closed state. In the hinge 1, when restricting the turning operation of the turning member 3, the document pressing plate 12 is turned in the closing direction with respect to the main body 11 of the office machine 10, and the first turning restriction hole of the case member 2. In the state where the second rotation restriction hole 32 of the rotation member 3 and the second rotation restriction hole 32 of the rotation member 3 coincide with each other, the restriction pin 7 is connected to the first rotation restriction hole 23 of the case member 2 and the second rotation restriction hole 32 of the rotation member 3. Is inserted (see FIG. 5).

ヒンジ１のケース部材２の保管孔２４は、ケース部材２の第一回動規制孔２３と回動部材３の第二回動規制孔３２とに規制ピン７を嵌挿して規制ピン７によって回動部材３の回動する動作を規制しないときに、規制ピン７が嵌挿されて規制ピン７を保管する。ケース部材２の保管孔２４は、ケース部材２の第一回動規制孔２３と回動部材３の第二回動規制孔３２とから規制ピン７を引抜いて回動部材３が回動可能となった状態では、規制ピン７が嵌挿されて規制ピン７を保管する。ケース部材２の保管孔２４は、ケース部材２の支持部２１に配置される。ケース部材２の保管孔２４は、ケース部材２の両側板をそれぞれ貫通するように形成される。ケース部材２の保管孔２４は、規制ピン７が挿入可能に構成される。ケース部材２の保管孔２４は、ピン孔２２および第一回動規制孔２３よりも、ケース部材２の下板側に配置される。ケース部材２の保管孔２４は、ケース部材２の下板側の近傍に配置される。 The storage hole 24 of the case member 2 of the hinge 1 is inserted into the first rotation restriction hole 23 of the case member 2 and the second rotation restriction hole 32 of the rotation member 3 and is rotated by the restriction pin 7. When the movement of the moving member 3 is not restricted, the restriction pin 7 is inserted and the restriction pin 7 is stored. The storage hole 24 of the case member 2 is configured such that the rotation member 3 can rotate by pulling out the restriction pin 7 from the first rotation restriction hole 23 of the case member 2 and the second rotation restriction hole 32 of the rotation member 3. In this state, the restriction pin 7 is inserted and the restriction pin 7 is stored. The storage hole 24 of the case member 2 is disposed in the support portion 21 of the case member 2. The storage hole 24 of the case member 2 is formed so as to penetrate both side plates of the case member 2. The storage hole 24 of the case member 2 is configured such that the restriction pin 7 can be inserted therein. The storage hole 24 of the case member 2 is disposed on the lower plate side of the case member 2 with respect to the pin hole 22 and the first rotation restriction hole 23. The storage hole 24 of the case member 2 is disposed in the vicinity of the lower plate side of the case member 2.

以上のように、事務機１０の本体１１に原稿圧着板１２を回動可能に連結するヒンジ１であって、第一回動規制孔２３を備え、事務機１０の本体１１に固定されるケース部材２と、第二回動規制孔３２を備え、ケース部材２に回動可能に支持され、事務機１０の原稿圧着板１２に固定される回動部材３と、ケース部材２の第一回動規制孔２３と回動部材３の第二回動規制孔３２とに嵌挿されて回動部材３の回動する動作を規制する規制ピン７と、を具備するものであり、規制ピン７によって回動部材３の回動する動作を規制しないときに規制ピン７が嵌挿されて規制ピン７を保管する保管孔２４を備える、ヒンジ１では、規制ピン７によって回動部材３の回動する動作を規制しないときに、ケース部材２の第一回動規制孔２３と回動部材３の第二回動規制孔３２とから引抜いた規制ピン７を、ケース部材２の保管孔２４に嵌挿した状態とすることができる。したがって、ヒンジ１では、規制ピン７によって回動部材３の回動する動作を規制しないとき（例えば、事務機１０の使用時）にケース部材２の保管孔２４に規制ピン７を嵌挿した状態として、回動部材３の回動する動作を規制する機会まで（例えば、ヒンジ１の回動部材３の回動する動作を規制してヒンジ１のメンテナンスを行うときまで）、規制ピン７が紛失することを防止することができる。 As described above, the hinge 1 that pivotally connects the document pressing plate 12 to the main body 11 of the office machine 10, and includes the first rotation restricting hole 23 and is fixed to the main body 11 of the office machine 10. The member 2 and the second rotation restricting hole 32 are provided. The rotation member 3 is rotatably supported by the case member 2 and is fixed to the document pressing plate 12 of the office machine 10. A restriction pin 7 that is inserted into the movement restriction hole 23 and the second rotation restriction hole 32 of the turning member 3 and restricts the turning operation of the turning member 3. The hinge 1 includes a storage hole 24 in which the restriction pin 7 is inserted and stores the restriction pin 7 when the movement of the turning member 3 is not restricted. When the operation to be performed is not restricted, the first turning restriction hole 23 of the case member 2 and the turning member 3 The restriction pin 7 withdrawn from the two rotation restricting holes 32., may be fitted interpolated state storage hole 24 of the case member 2. Therefore, in the hinge 1, the restriction pin 7 is inserted into the storage hole 24 of the case member 2 when the turning operation of the turning member 3 is not restricted by the restriction pin 7 (for example, when the office machine 10 is used). As a result, the regulation pin 7 is lost until the occasion of regulating the pivoting operation of the pivoting member 3 (for example, when the pivoting operation of the pivoting member 3 of the hinge 1 is regulated to perform maintenance of the hinge 1). Can be prevented.

ヒンジ１のケース部材２の保管孔２４は、保管孔２４同士を結ぶ直線（一対の保管孔２４を結ぶ直線）が回動部材３の回動軌跡と交差しないように配置される。ケース部材２の保管孔２４は、回動部材３が回動している状態、回動部材３が開いた状態、または、回動部材３が閉じた状態において、側面視で回動部材３と重ならない位置に配置される。ケース部材２の保管孔２４は、側面視で回動部材３の回動軌跡と重ならない位置に配置される。 The storage hole 24 of the case member 2 of the hinge 1 is arranged so that the straight line connecting the storage holes 24 (the straight line connecting the pair of storage holes 24) does not intersect the rotation trajectory of the rotation member 3. The storage hole 24 of the case member 2 is in a side view when the rotating member 3 is rotating, the rotating member 3 is opened, or the rotating member 3 is closed. Arranged so that they do not overlap. The storage hole 24 of the case member 2 is disposed at a position that does not overlap with the rotation locus of the rotation member 3 in a side view.

ヒンジ１の規制ピン７は、ケース部材２の保管孔２４に嵌挿された状態では、回動部材３の回動軌跡上に位置しないように配置される。規制ピン７は、ケース部材２の保管孔２４に嵌挿された状態では、回動部材３が回動している状態、回動部材３が開いた状態、または、回動部材３が閉じた状態において、回動部材３と当接しないように配置される。 The restriction pin 7 of the hinge 1 is arranged so as not to be positioned on the turning locus of the turning member 3 in a state where it is inserted into the storage hole 24 of the case member 2. When the restriction pin 7 is fitted in the storage hole 24 of the case member 2, the rotating member 3 is rotated, the rotating member 3 is opened, or the rotating member 3 is closed. In the state, it is arranged so as not to contact the rotating member 3.

以上のように、規制ピン７が、ケース部材２の保管孔２４に嵌挿された状態で回動部材３の回動軌跡上に位置しないように配置される、ヒンジ１では、ケース部材２の第一回動規制孔２３と回動部材３の第二回動規制孔３２とに規制ピン７を嵌挿して規制ピン７によって回動部材３の回動する動作を規制しないときに、ケース部材２の保管孔２４に規制ピン７を嵌挿した状態としても、規制ピン７に当接することなく回動部材３の回動する動作を行うことができる。 As described above, in the hinge 1, the restriction pin 7 is arranged so as not to be positioned on the rotation locus of the rotation member 3 in a state of being inserted into the storage hole 24 of the case member 2. When the restriction pin 7 is inserted into the first rotation restriction hole 23 and the second rotation restriction hole 32 of the rotation member 3 and the rotation operation of the rotation member 3 is not restricted by the restriction pin 7, the case member Even when the restriction pin 7 is inserted into the second storage hole 24, the turning member 3 can rotate without contacting the restriction pin 7.

図６または図７に示すように、ヒンジ１のケース部材２は、一対の移動規制孔２５・２５を備える。ケース部材２の移動規制孔２５は、ケース部材２の第一回動規制孔２３と回動部材３の第二回動規制孔３２とに規制ピン７を嵌挿して回動部材３の回動する動作を規制ピン７によって回動部材３の回動する動作を規制しないときに、スライダ５の回動部材３に接近する方向への移動を規制するように規制ピン７が嵌挿される。ケース部材２の移動規制孔２５は、ケース部材２の第一回動規制孔２３と回動部材３の第二回動規制孔３２とから規制ピン７を引抜いて回動部材３が回動可能となった状態では、規制ピン７が嵌挿されてスライダ５の回動部材３に接近する方向への移動を規制する。ケース部材２の移動規制孔２５は、ケース部材２の支持部２１に配置される。ケース部材２の移動規制孔２５は、ケース部材２の両側板をそれぞれ貫通するように形成される。ケース部材２の移動規制孔２５は、規制ピン７が挿入可能に構成される。ケース部材２の移動規制孔２５は、ピン孔２２および第一回動規制孔２３よりも、ケース部材２の底板側に配置される。ケース部材２の移動規制孔２５は、移動規制孔２５同士を結ぶ直線（一対の移動規制孔２５を結ぶ直線）がスライダ５の移動軌跡（移動経路）と交差するように配置される。ケース部材２の移動規制孔２５は、側面視でスライダ５の移動軌跡と重なる位置に配置される。 As shown in FIG. 6 or 7, the case member 2 of the hinge 1 includes a pair of movement restriction holes 25 and 25. The movement restricting hole 25 of the case member 2 is formed by inserting the restricting pin 7 into the first rotation restricting hole 23 of the case member 2 and the second rotation restricting hole 32 of the rotating member 3 to rotate the rotating member 3. When the movement of the rotating member 3 is not restricted by the restriction pin 7, the restriction pin 7 is inserted so as to restrict the movement of the slider 5 in the direction approaching the turning member 3. The movement restricting hole 25 of the case member 2 can be rotated by pulling out the restricting pin 7 from the first turning restricting hole 23 of the case member 2 and the second turning restricting hole 32 of the turning member 3. In this state, the restriction pin 7 is fitted and the movement of the slider 5 in the direction approaching the rotating member 3 is restricted. The movement restricting hole 25 of the case member 2 is disposed in the support portion 21 of the case member 2. The movement restricting holes 25 of the case member 2 are formed so as to penetrate both side plates of the case member 2. The movement restricting hole 25 of the case member 2 is configured such that the restricting pin 7 can be inserted. The movement restriction hole 25 of the case member 2 is disposed closer to the bottom plate side of the case member 2 than the pin hole 22 and the first rotation restriction hole 23. The movement restricting holes 25 of the case member 2 are arranged such that a straight line connecting the movement restricting holes 25 (a straight line connecting the pair of movement restricting holes 25) intersects the movement locus (moving path) of the slider 5. The movement restriction hole 25 of the case member 2 is disposed at a position overlapping the movement locus of the slider 5 in a side view.

ヒンジ１の規制ピン７は、ケース部材２の移動規制孔２５に嵌挿された状態では、スライダ５の移動軌跡上に位置するように配置される。規制ピン７は、ケース部材２の移動規制孔２５に嵌挿された状態では、スライダ５（スライダ５の底板の外側の面）と当接するように配置されて、スライダ５の回動部材３に接近する方向への移動が規制される。 The restriction pin 7 of the hinge 1 is arranged so as to be positioned on the movement locus of the slider 5 in a state where the restriction pin 7 is inserted into the movement restriction hole 25 of the case member 2. When the restriction pin 7 is fitted in the movement restriction hole 25 of the case member 2, the restriction pin 7 is disposed so as to come into contact with the slider 5 (the outer surface of the bottom plate of the slider 5). Movement in the approaching direction is restricted.

以上のように、ケース部材２が、スライダ５の回動部材３に接近する方向への移動を規制するように規制ピン７が嵌挿される移動規制孔２５を備える、ヒンジ１では、ケース部材２の第一回動規制孔２３と回動部材３の第二回動規制孔３２とに規制ピン７を嵌挿して規制ピン７によって回動部材３の回動する動作を規制しないときに、ケース部材２の第一回動規制孔２３と回動部材３の第二回動規制孔３２とから引抜いた規制ピン７を、ケース部材２の移動規制孔２５に嵌挿した状態とすることができる。したがって、ヒンジ１では、例えば、ヒンジ１のメンテナンスを行うときに、ケース部材２の移動規制孔２５に規制ピン７を嵌挿して、付勢部材６によって付勢されるスライダ５（スライダ５の当接部５０）を回動部材３（回動部材３の当接部３１）に当接しない状態として、付勢部材６によって回動部材３が付勢されない状態（回動部材３がケース部材２に対して開く方向に回動するように付勢されない状態）とすることができる。 As described above, in the hinge 1, the case member 2 includes the movement restriction hole 25 into which the restriction pin 7 is inserted so as to restrict the movement of the slider 5 in the direction approaching the rotating member 3. When the restriction pin 7 is inserted into the first rotation restriction hole 23 and the second rotation restriction hole 32 of the rotation member 3 and the movement of the rotation member 3 is not restricted by the restriction pin 7, the case The restriction pin 7 pulled out from the first rotation restriction hole 23 of the member 2 and the second rotation restriction hole 32 of the rotation member 3 can be in a state of being inserted into the movement restriction hole 25 of the case member 2. . Therefore, in the hinge 1, for example, when maintenance is performed on the hinge 1, the restriction pin 7 is inserted into the movement restriction hole 25 of the case member 2, and the slider 5 (the contact of the slider 5 is urged) by the urging member 6. The state in which the rotating member 3 is not urged by the urging member 6 (the rotating member 3 is the case member 2), with the contact portion 50) not contacting the rotating member 3 (the contact portion 31 of the rotating member 3). In a state of not being urged to rotate in the opening direction.

ヒンジ１のケース部材２は、スライダ５の移動方向において複数個（二個）の移動規制孔２５（移動規制孔２５ａ・２５ｂ）を備える。ケース部材２の移動規制孔２５は、スライダ５の移動方向において複数位置に配置される。ケース部材２の移動規制孔２５は、スライダ５の移動方向においてそれぞれ異なる位置に配置される。ヒンジ１の規制ピン７は、ケース部材２の複数位置の移動規制孔２５のうちいずれか一つの移動規制孔２５（移動規制孔２５ａまたは移動規制孔２５ｂ）に嵌挿される。ヒンジ１は、ケース部材２の複数位置の移動規制孔２５のうち規制ピン７が嵌挿される移動規制孔２５によって、規制ピン７によってスライダ５の回動部材３に接近する方向への移動が規制される位置が異なるように構成される。ヒンジ１は、ケース部材２の複数位置の移動規制孔２５のうち規制ピン７が嵌挿される移動規制孔２５を変更することによって、規制ピン７によるスライダ５の回動部材３に接近する方向への移動を規制する位置を変更可能に構成される。 The case member 2 of the hinge 1 includes a plurality (two) of movement restriction holes 25 (movement restriction holes 25a and 25b) in the movement direction of the slider 5. The movement restricting holes 25 of the case member 2 are arranged at a plurality of positions in the moving direction of the slider 5. The movement restricting holes 25 of the case member 2 are arranged at different positions in the moving direction of the slider 5. The restriction pin 7 of the hinge 1 is fitted into one of the movement restriction holes 25 (movement restriction hole 25a or movement restriction hole 25b) of the movement restriction holes 25 at a plurality of positions of the case member 2. The movement of the hinge 1 in the direction approaching the rotating member 3 of the slider 5 is restricted by the restriction pin 7 by the movement restriction hole 25 into which the restriction pin 7 is inserted among the movement restriction holes 25 at a plurality of positions of the case member 2. The positions are different from each other. The hinge 1 moves in a direction of approaching the rotating member 3 of the slider 5 by the restriction pin 7 by changing the movement restriction hole 25 into which the restriction pin 7 is inserted among the movement restriction holes 25 at a plurality of positions of the case member 2. The position for restricting the movement of the camera can be changed.

以上のように、ケース部材２がスライダ５の移動方向において複数位置に移動規制孔２５を備え、ケース部材２の複数位置の移動規制孔２５（移動規制孔２５ａ・２５ｂ）のうち規制ピン７が嵌挿される移動規制孔２５を変更することによって、規制ピン７によるスライダ５の回動部材３に接近する方向への移動を規制する位置を変更可能に構成される、ヒンジ１では、付勢部材６によって付勢されるスライダ５（スライダ５の当接部５０）が回動部材３（回動部材３の当接部３１）に当接しない位置を変更して、付勢部材６によって回動部材３が付勢されない回動部材３の回動角度を変更することができる。 As described above, the case member 2 includes the movement restricting holes 25 at a plurality of positions in the moving direction of the slider 5, and the restricting pins 7 are included in the movement restricting holes 25 (movement restricting holes 25 a and 25 b) at the plurality of positions of the case member 2. In the hinge 1 configured to be able to change the position where the movement of the slider 5 in the direction approaching the rotating member 3 by the restriction pin 7 can be changed by changing the movement restriction hole 25 to be inserted, The position of the slider 5 (the contact portion 50 of the slider 5) urged by 6 is not brought into contact with the rotating member 3 (the contact portion 31 of the rotating member 3), and the position is rotated by the urging member 6. The rotation angle of the rotation member 3 where the member 3 is not biased can be changed.

図６または図８に示すように、ヒンジ１のケース部材２の移動規制孔２５ａは、スライダ５の回動部材３に接近する方向への移動を規制するとともに、回動角度が所定の角度よりも小さくならないように回動部材３の回動する動作を規制するように、規制ピン７が嵌挿される。ケース部材２の移動規制孔２５ａは、移動規制孔２５ｂよりもケース部材２の上板側に配置される。ケース部材２の移動規制孔２５ａは、移動規制孔２５ｂよりもスライダ５の当接部５０側に配置される。ケース部材２の移動規制孔２５ａは、移動規制孔２５ａ同士を結ぶ直線（一対の移動規制孔２５ａを結ぶ直線）が回動部材３（回動部材３の当接部３１）の回動軌跡と交差するように配置される。ケース部材２の移動規制孔２５ａは、側面視で回動部材３（回動部材３の当接部３１）の回動軌跡と重なる位置に配置される。 As shown in FIG. 6 or FIG. 8, the movement restricting hole 25a of the case member 2 of the hinge 1 restricts the movement of the slider 5 in the direction approaching the rotating member 3, and the rotation angle is larger than a predetermined angle. The restricting pin 7 is inserted so as to restrict the turning operation of the turning member 3 so as not to become smaller. The movement restricting hole 25a of the case member 2 is disposed on the upper plate side of the case member 2 with respect to the movement restricting hole 25b. The movement restriction hole 25a of the case member 2 is disposed closer to the contact portion 50 side of the slider 5 than the movement restriction hole 25b. In the movement restricting hole 25a of the case member 2, a straight line connecting the movement restricting holes 25a (a straight line connecting the pair of movement restricting holes 25a) is a rotation locus of the rotating member 3 (the contact portion 31 of the rotating member 3). Arranged to intersect. The movement restricting hole 25a of the case member 2 is disposed at a position that overlaps with the turning locus of the turning member 3 (the contact portion 31 of the turning member 3) in a side view.

ヒンジ１の規制ピン７は、ケース部材２の移動規制孔２５ａに嵌挿されて、回動部材３の回動する動作を規制する。規制ピン７は、ケース部材２の移動規制孔２５ａに嵌挿されて、事務機１０の原稿圧着板１２（回動部材３）の回動角度が所定の角度よりも小さくならないように保持するものとして用いられる。 The restriction pin 7 of the hinge 1 is fitted into the movement restriction hole 25 a of the case member 2 and restricts the turning operation of the turning member 3. The restricting pin 7 is inserted into the movement restricting hole 25a of the case member 2 and is held so that the turning angle of the original cover 12 (the turning member 3) of the office machine 10 is not smaller than a predetermined angle. Used as

ヒンジ１では、回動部材３の側面視でケース部材２の移動規制孔２５ａと重ならないようにケース部材２に対して開く方向に回動部材３を回動させて、ケース部材２の移動規制孔２５ａに規制ピン７を嵌挿する。ヒンジ１では、このようにケース部材２の移動規制孔２５ａに規制ピン７を嵌挿させた状態でケース部材２に対して閉じる方向に回動部材３を回動させると、回動部材３の当接部３１がスライダ５（規制ピン７に当接した状態のスライダ５）の当接部５０に当接する。ヒンジ１では、前記回動部材３の当接部３１がスライダ５の当接部５０に当接した状態で回動部材３をさらに回動させると、回動部材３がスライダ５を押し込み、スライダ５が付勢部材６の付勢力に抗して回動部材３から離間する方向に移動する。ヒンジ１では、回動部材３を回動させてスライダ５が付勢部材６の付勢力に抗して回動部材３から離間する方向に所定の距離移動すると、回動部材３の当接部３１が規制ピン７に当接して、回動角度が所定の角度よりも小さくならないように回動部材３の回動する動作が規制される。 In the hinge 1, the movement of the case member 2 is restricted by rotating the rotation member 3 in the opening direction with respect to the case member 2 so as not to overlap with the movement restriction hole 25 a of the case member 2 in a side view of the rotation member 3. The restriction pin 7 is inserted into the hole 25a. In the hinge 1, when the rotation member 3 is rotated in the closing direction with respect to the case member 2 with the restriction pin 7 fitted in the movement restriction hole 25 a of the case member 2 in this manner, The contact portion 31 contacts the contact portion 50 of the slider 5 (slider 5 in contact with the restriction pin 7). In the hinge 1, when the rotating member 3 is further rotated in a state where the contact portion 31 of the rotating member 3 is in contact with the contact portion 50 of the slider 5, the rotating member 3 pushes the slider 5, and the slider 5 moves against the urging force of the urging member 6 in a direction away from the rotating member 3. In the hinge 1, when the slider 5 is moved by a predetermined distance in a direction away from the rotating member 3 against the urging force of the urging member 6 by rotating the rotating member 3, the contact portion of the rotating member 3. The rotation operation of the rotation member 3 is restricted so that 31 does not contact the restriction pin 7 and the rotation angle does not become smaller than a predetermined angle.

以上のように、ケース部材２が、スライダ５の回動部材３に接近する方向への移動を規制するとともに、回動角度が所定の角度よりも小さくならないように回動部材３の回動する動作を規制するように規制ピン７が嵌挿される移動規制孔２５ａを備える、ヒンジ１では、スライダ５の回動部材３に接近する方向への移動を規制するとともに、回動角度が所定の角度よりも小さくならないように回動部材３の回動する動作を規制することができる。 As described above, the case member 2 restricts the movement of the slider 5 in the direction approaching the rotation member 3, and the rotation member 3 rotates so that the rotation angle does not become smaller than a predetermined angle. In the hinge 1 including the movement restriction hole 25a into which the restriction pin 7 is inserted so as to restrict the operation, the movement of the slider 5 in the direction approaching the turning member 3 is restricted, and the turning angle is a predetermined angle. Therefore, the rotating operation of the rotating member 3 can be restricted so as not to become smaller.

図７または図９に示すように、ヒンジ１のケース部材２の移動規制孔２５ｂは、スライダ５の回動部材３に接近する方向への移動を規制するとともに、回動部材３の回動する動作を規制しないように、規制ピン７が嵌挿される。ケース部材２の移動規制孔２５ｂは、移動規制孔２５ａよりもケース部材２の下板側に配置される。ケース部材２の移動規制孔２５ｂは、移動規制孔２５ａよりも保管孔２４側に配置される。ケース部材２の移動規制孔２５ｂは、保管孔２４近傍に配置される。ケース部材２の移動規制孔２５ｂは、ケース部材２の移動規制孔２５ｂ同士を結ぶ直線（一対の移動規制孔２５ｂを結ぶ直線）が回動部材３の回動軌跡と交差しないように配置される。ケース部材２の移動規制孔２５ｂは、回動部材３が回動している状態、回動部材３が開いた状態、または、回動部材３が閉じた状態において、側面視で回動部材３（回動部材の当接部３１）と重ならない位置に配置される。ケース部材２の移動規制孔２５ｂは、側面視で回動部材３（回動部材の当接部３１）の回動軌跡と重ならない位置に配置される。 As shown in FIG. 7 or FIG. 9, the movement restricting hole 25 b of the case member 2 of the hinge 1 restricts the movement of the slider 5 in the direction approaching the rotating member 3 and the rotating member 3 rotates. The restriction pin 7 is inserted so as not to restrict the operation. The movement restriction hole 25b of the case member 2 is disposed on the lower plate side of the case member 2 with respect to the movement restriction hole 25a. The movement restriction hole 25b of the case member 2 is disposed closer to the storage hole 24 than the movement restriction hole 25a. The movement restricting hole 25 b of the case member 2 is disposed in the vicinity of the storage hole 24. The movement restricting hole 25b of the case member 2 is arranged so that the straight line connecting the movement restricting holes 25b of the case member 2 (the straight line connecting the pair of movement restricting holes 25b) does not intersect the rotation locus of the rotating member 3. . The movement restricting hole 25b of the case member 2 has a rotational member 3 in a side view when the rotational member 3 is rotated, the rotational member 3 is opened, or the rotational member 3 is closed. It arrange | positions in the position which does not overlap (the contact part 31 of a rotation member). The movement restricting hole 25b of the case member 2 is disposed at a position that does not overlap with the rotation locus of the rotation member 3 (the contact portion 31 of the rotation member) in a side view.

ヒンジ１の規制ピン７は、ケース部材２の移動規制孔２５ｂに嵌挿された状態では、回動部材３の回動軌跡上に位置しないように配置される。 The restriction pin 7 of the hinge 1 is arranged so as not to be positioned on the turning locus of the turning member 3 in a state where it is inserted into the movement restricting hole 25 b of the case member 2.

ヒンジ１では、ケース部材２の移動規制孔２５ｂに規制ピン７を嵌挿させた状態でケース部材２に対して閉じる方向に回動部材３を回動させると、回動部材３の当接部３１がスライダ５（規制ピン７に当接した状態のスライダ５）の当接部５０に当接する。ヒンジ１では、前記回動部材３の当接部３１がスライダ５の当接部５０に当接した状態で回動部材３をさらに回動させると、回動部材３がスライダ５を押し込み、スライダ５が付勢部材６の付勢力に抗して回動部材３から離間する方向に移動する。ヒンジ１では、スライダ５を押し込みながら閉じた状態となるまでさらに回動部材３を回動させても、回動部材３の当接部３１が規制ピン７に当接せず、回動部材３の回動する動作を規制されない。 In the hinge 1, when the rotation member 3 is rotated in a closing direction with respect to the case member 2 with the restriction pin 7 fitted in the movement restriction hole 25 b of the case member 2, the contact portion of the rotation member 3 31 abuts against the abutting portion 50 of the slider 5 (the slider 5 in a state of abutting against the regulation pin 7). In the hinge 1, when the rotating member 3 is further rotated in a state where the contact portion 31 of the rotating member 3 is in contact with the contact portion 50 of the slider 5, the rotating member 3 pushes the slider 5, and the slider 5 moves against the urging force of the urging member 6 in a direction away from the rotating member 3. In the hinge 1, even if the rotation member 3 is further rotated until the slider 5 is closed while being pushed in, the contact portion 31 of the rotation member 3 does not contact the restriction pin 7, and the rotation member 3. The pivoting movement is not restricted.

以上のように、ケース部材２が、スライダ５の回動部材３に接近する方向への移動を規制するとともに、回動部材３の回動する動作を規制しないように、規制ピン７が嵌挿される移動規制孔２５ｂを備える、ヒンジ１では、スライダ５の回動部材３に接近する方向への移動を規制するとともに、回動角度が所定の角度よりも小さくならないように回動部材３の回動する動作を規制しないようにすることができる。 As described above, the restriction pin 7 is inserted so that the case member 2 restricts the movement of the slider 5 in the direction approaching the turning member 3 and does not restrict the turning operation of the turning member 3. In the hinge 1 provided with the movement restricting hole 25b, the movement of the slider 5 in the direction approaching the turning member 3 is restricted, and the turning angle of the turning member 3 is set so that the turning angle does not become smaller than a predetermined angle. It is possible to prevent the moving operation from being restricted.

また、以上のように、ケース部材２が、スライダ５の回動部材３に接近する方向への移動を規制するとともに回動角度が所定の角度よりも小さくならないように回動部材３の回動する動作を規制するように規制ピン７が嵌挿される移動規制孔２５ａと、スライダ５の回動部材３に接近する方向への移動を規制するとともに回動部材３の回動する動作を規制しないように規制ピン７が嵌挿される移動規制孔２５ｂと、を、備える、ヒンジ１では、ケース部材２の移動規制孔２５ａと移動規制孔２５ｂとのうち規制ピン７が嵌挿される移動規制孔２５ａ・２５ｂを変更することによって、スライダ５の回動部材３に接近する方向への移動を規制するとともに回動角度が所定の角度よりも小さくならないように回動部材３の回動する動作を規制する状態と、スライダ５の回動部材３に接近する方向への移動を規制するとともに回動角度が所定の角度よりも小さくならないように回動部材３の回動する動作を規制しない状態と、を変更することができる。 Further, as described above, the case member 2 restricts the movement of the slider 5 in the direction approaching the rotation member 3 and the rotation of the rotation member 3 so that the rotation angle is not smaller than a predetermined angle. The movement restricting hole 25a into which the restriction pin 7 is inserted and the movement of the slider 5 in the direction approaching the turning member 3 are restricted and the turning action of the turning member 3 is not restricted. In the hinge 1, the movement restriction hole 25 a into which the restriction pin 7 is fitted is inserted in the movement restriction hole 25 a and the movement restriction hole 25 b of the case member 2. -By changing 25b, the movement of the slider 5 in the direction approaching the rotating member 3 is restricted, and the turning operation of the turning member 3 is restricted so that the turning angle does not become smaller than a predetermined angle. Do A state in which the movement of the slider 5 in the direction approaching the rotation member 3 is restricted and the movement of the rotation member 3 is not restricted so that the rotation angle is not smaller than a predetermined angle. Can be changed.

図１０に示すように、ヒンジ１の回動部材３は、凸部３３を備える。回動部材３の凸部３３は、ピン孔３０の近傍に配置される。回動部材３の凸部３３は、回動部材３の外面からケース部材２の収容室２０側に突出するように構成される。 As shown in FIG. 10, the rotating member 3 of the hinge 1 includes a convex portion 33. The convex portion 33 of the rotating member 3 is disposed in the vicinity of the pin hole 30. The convex portion 33 of the rotating member 3 is configured to protrude from the outer surface of the rotating member 3 toward the housing chamber 20 side of the case member 2.

ヒンジ１のケース部材２は、一対の第三回動規制孔２６・２６を備える。ケース部材２の第三回動規制孔２６は、ケース部材２の支持部２１に配置される。ケース部材２の第三回動規制孔２６は、ピン孔２２と移動規制孔２５との間に位置するように配置される。ケース部材２の第三回動規制孔２６は、ピン孔２２の近傍に配置される。ケース部材２の第三回動規制孔２６は、ケース部材２の両側板をそれぞれ貫通するように形成される。ケース部材２の第三回動規制孔２６は、規制ピン７が挿入可能に構成される。 The case member 2 of the hinge 1 includes a pair of third rotation restricting holes 26 and 26. The third rotation restricting hole 26 of the case member 2 is disposed in the support portion 21 of the case member 2. The third rotation restricting hole 26 of the case member 2 is disposed so as to be positioned between the pin hole 22 and the movement restricting hole 25. The third rotation restricting hole 26 of the case member 2 is disposed in the vicinity of the pin hole 22. The third rotation restricting hole 26 of the case member 2 is formed so as to penetrate both side plates of the case member 2. The third rotation restriction hole 26 of the case member 2 is configured such that the restriction pin 7 can be inserted.

ヒンジ１のケース部材２の第三回動規制孔２６は、第三回動規制孔２６同士を結ぶ直線（一対の第三回動規制孔２６を結ぶ直線）が回動部材３の凸部３３の回動軌跡と交差するように配置される。ケース部材２の第三回動規制孔２６は、側面視で回動部材３の凸部３３の回動軌跡と重なる位置に配置される。 In the third rotation restriction hole 26 of the case member 2 of the hinge 1, a straight line connecting the third rotation restriction holes 26 (a straight line connecting the pair of third rotation restriction holes 26) is the convex portion 33 of the rotation member 3. It is arranged so as to intersect the rotation trajectory. The third rotation restriction hole 26 of the case member 2 is disposed at a position overlapping the rotation locus of the convex portion 33 of the rotation member 3 in a side view.

ヒンジ１の規制ピン７は、ケース部材２の第三回動規制孔２６に嵌挿されて、回動部材３の回動する動作を規制する。規制ピン７は、ケース部材２の第三回動規制孔２６に嵌挿されて、事務機１０の原稿圧着板１２（回動部材３）の回動角度が所定の角度よりも大きくならないように保持するものとして用いられる。 The restriction pin 7 of the hinge 1 is fitted into the third rotation restriction hole 26 of the case member 2 and restricts the turning operation of the turning member 3. The restriction pin 7 is inserted into the third rotation restriction hole 26 of the case member 2 so that the rotation angle of the original cover 12 (the rotation member 3) of the office machine 10 does not become larger than a predetermined angle. Used to hold.

ヒンジ１では、回動部材３の回動する動作を規制するときに、事務機１０の本体１１に対して原稿圧着板１２（回動部材３）を開く方向に回動させて、ケース部材２の第三回動規制孔２６に規制ピン７を嵌挿する。ヒンジ１では、回動部材３の回動する動作を規制するときに、回動部材３の凸部３３が側面視でケース部材２の第三回動規制孔２６と重ならないようにケース部材２に対して開く方向に回動部材３を回動させて、ケース部材２の第三回動規制孔２６に規制ピン７を嵌挿する。ヒンジ１では、このようにケース部材２の第三回動規制孔２６に規制ピン７を嵌挿させた状態でケース部材２に対して開く方向に回動部材３を回動させると、回動部材３の凸部３３が規制ピン７に当接して、回動角度が所定の角度よりも大きくならないように回動部材３の回動する動作が規制される。 In the hinge 1, when restricting the rotating operation of the rotating member 3, the case member 2 is rotated with respect to the main body 11 of the office machine 10 in the opening direction of the document pressing plate 12 (the rotating member 3). The restriction pin 7 is inserted into the third rotation restriction hole 26. In the hinge 1, the case member 2 is arranged so that the convex portion 33 of the rotation member 3 does not overlap with the third rotation restriction hole 26 of the case member 2 in a side view when the rotation operation of the rotation member 3 is restricted. The rotation member 3 is rotated in the opening direction, and the restriction pin 7 is inserted into the third rotation restriction hole 26 of the case member 2. In the hinge 1, when the rotation member 3 is rotated in the opening direction with respect to the case member 2 with the restriction pin 7 fitted in the third rotation restriction hole 26 of the case member 2 as described above, the rotation is performed. The projecting portion 33 of the member 3 abuts on the regulation pin 7 and the pivoting operation of the pivot member 3 is regulated so that the pivot angle does not become larger than a predetermined angle.

以上のように、ケース部材２が第三回動規制孔２６を備え、ケース部材２の第三回動規制孔２６に規制ピン７が嵌挿されることによって事務機１０の原稿圧着板１２（回動部材３）の回動角度が所定の角度よりも大きくならないように構成されるヒンジ１では、例えば、ヒンジ１のメンテナンスを行うときに、規制ピン７をケース部材２の第三回動規制孔２６に嵌挿した状態として、事務機１０の原稿圧着板１２（回動部材３）の回動角度が所定の角度よりも大きくならないようにすることができる。 As described above, the case member 2 includes the third rotation restriction hole 26, and the restriction pin 7 is inserted into the third rotation restriction hole 26 of the case member 2, whereby the document crimping plate 12 (turns) of the office machine 10. In the hinge 1 configured such that the rotation angle of the moving member 3) does not become larger than a predetermined angle, for example, when maintenance of the hinge 1 is performed, the restriction pin 7 is inserted into the third rotation restriction hole of the case member 2. 26, the rotation angle of the original cover 12 (rotating member 3) of the office machine 10 can be prevented from becoming larger than a predetermined angle.

なお、ヒンジ１は、ケース部材２が事務機１０の原稿圧着板１２に固定され、回動部材３が事務機１０の本体１１に固定されて、事務機１０の本体１１に原稿圧着板１２を回動可能に連結するように構成してもよい。 The hinge 1 has a case member 2 fixed to a document crimping plate 12 of the office machine 10, a rotating member 3 fixed to a main body 11 of the office machine 10, and the document crimping plate 12 attached to the main body 11 of the office machine 10. You may comprise so that it may connect so that rotation is possible.

１ヒンジ
２ケース部材（第一ウイング部材）
３回動部材（第二ウイング部材）
５スライダ
７規制ピン
１０事務機
１１本体（第一連結対象物）
１２原稿圧着板（第二連結対象物）
２３第一回動規制孔
２４保管孔
２４移動規制孔
２６第三回動規制孔
３２第二回動規制孔 1 Hinge 2 Case member (first wing member)
3 Rotating member (second wing member)
5 Slider 7 Restriction pin 10 Office machine 11 Main body (first connection object)
12 Original pressure plate (second connection object)
23 first rotation restriction hole 24 storage hole 24 movement restriction hole 26 third rotation restriction hole 32 second rotation restriction hole

Claims

A hinge for pivotally connecting the second connection object to the first connection object,
A first wing member comprising a storage chamber and a first rotation restricting hole, and fixed to either the first connection object or the second connection object;
A second wing member comprising a second rotation restricting hole, rotatably supported by the first wing member, and fixed to either the first connection object or the second connection object;
A slider configured to be accommodated in the accommodating chamber of the first wing member so as to be movable in a direction approaching the second wing member or in a direction away from the second wing member, and configured to be able to contact the second wing member; ,
A biasing member that biases the slider in a direction approaching the second wing member;
A restriction pin that is inserted into the first rotation restriction hole of the first wing member and the second rotation restriction hole of the second wing member and restricts the rotation of the second wing member;
Comprising
When the second connection object rotates in the closing direction with respect to the first connection object, the second wing member rotates to push in the slider, and the slider moves away from the second wing member. Is configured to move to
The first wing member includes a storage hole into which the restriction pin is inserted and stores the restriction pin when the restriction pin does not restrict the turning motion of the second wing member. A movement restriction hole into which the restriction pin is inserted so as to restrict movement of the slider in a direction approaching the second wing member when the movement of the two wing members is not restricted.
Hinge.