JP4560024B2 - HINGE DEVICE AND ELECTRONIC DEVICE USING HINGE DEVICE - Google Patents

HINGE DEVICE AND ELECTRONIC DEVICE USING HINGE DEVICE Download PDF

Info

Publication number
JP4560024B2
JP4560024B2 JP2006255415A JP2006255415A JP4560024B2 JP 4560024 B2 JP4560024 B2 JP 4560024B2 JP 2006255415 A JP2006255415 A JP 2006255415A JP 2006255415 A JP2006255415 A JP 2006255415A JP 4560024 B2 JP4560024 B2 JP 4560024B2
Authority
JP
Japan
Prior art keywords
rotation
rotating
shaft portion
hinge
rotation shaft
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
JP2006255415A
Other languages
Japanese (ja)
Other versions
JP2008075747A (en
Inventor
章郎 石黒
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.)
Strawberry Corp
Original Assignee
Strawberry Corp
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 Strawberry Corp filed Critical Strawberry Corp
Priority to JP2006255415A priority Critical patent/JP4560024B2/en
Publication of JP2008075747A publication Critical patent/JP2008075747A/en
Application granted granted Critical
Publication of JP4560024B2 publication Critical patent/JP4560024B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G06F1/1618—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position the display being foldable up to the back of the other housing with a single degree of freedom, e.g. by 360° rotation over the axis defined by the rear edge of the base enclosure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H04M1/022—The hinge comprising two parallel pivoting axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Telephone Set Structure (AREA)

Description

本発明は、例えば、携帯電話やノート型パソコン等の折り畳み型の電子機器の枢着部に設けるヒンジ装置並びにこのヒンジ装置を用いた電子機器に係るものである。   The present invention relates to, for example, a hinge device provided at a pivotal portion of a folding electronic device such as a mobile phone or a notebook computer, and an electronic device using the hinge device.

二つの部材の端部同志をヒンジ装置で連結して一方に対して他方を回動自在に構成する場合、単に一方の部材に面一状態にヒンジ装置を設け、このヒンジ装置を介して他方の部材を連結したのでは、一方の部材に対して他方の部材を回動しても双方の部材を重合状態とすることはできない。   When the ends of two members are connected by a hinge device and the other is configured to be rotatable with respect to one, the hinge device is simply provided on one member in a flush state, and the other device is connected via the hinge device. When the members are connected, even if the other member is rotated with respect to one member, both members cannot be brought into a superposed state.

即ち、例えば所定厚の板状の部材同志を互いに重合した状態から一方の部材に対して他方の部材を１８０度あるいは１８０度近く起伏開放回動するように構成する場合、この双方の部材の端部間にヒンジ装置を組み込むが、このヒンジ装置は軸受部若しくは軸部またはこれらを取り付けるための取付部を一方の部材の端部の上方に突設し、これに他方の部材に設ける軸部若しくは軸受部またはこれらを組み付けたヒンジ装置を取り付けて、互いに重合する状態まで回動できるように構成する。いずれにしてもヒンジ装置の軸部は、いずれかの部材に対して対向側に突出した位置に架設しなければ重合状態に閉塞できない。   That is, for example, when plate members having a predetermined thickness are overlapped with each other and the other member is configured to turn up and down 180 degrees or nearly 180 degrees with respect to one member, the ends of both members are A hinge device is incorporated between the parts, and this hinge device has a bearing portion or a shaft portion or a mounting portion for attaching these members protruding above the end portion of one member, and a shaft portion or a shaft portion provided on the other member. A bearing unit or a hinge device in which these are assembled is attached so as to be able to rotate to a state where they overlap each other. In any case, the shaft portion of the hinge device cannot be closed in a superposed state unless it is installed at a position protruding to the opposite side with respect to any member.

従って、図１８（ａ）に示すように、重合状態にできるようにするためにこのようにしてヒンジ装置30を一方の部材31に対して上方に突出状態に設けざるを得ないために、例えば一方の部材31に対して他方の部材32を例えば１５０〜１８０度開放回動して双方の部材31・32が直線状に連設した開放状態においては、その中間部にどうしてもヒンジ装置30による突出部が形成され双方の開放面は面一とはならず段差部が生じ、開放した場合に平坦な開放連設面とはならない。   Therefore, as shown in FIG. 18 (a), in order to be able to be in a superposed state, the hinge device 30 must be provided so as to protrude upward with respect to one member 31. In the open state where the other member 32 is opened and rotated by 150 to 180 degrees with respect to one member 31 and the both members 31 and 32 are connected in a straight line, for example, the intermediate device protrudes by the hinge device 30. A part is formed, and both open surfaces are not flush with each other, resulting in a stepped portion, which does not become a flat open continuous surface when opened.

もう少し具体的な例で説明すれば、例えば携帯電話やパソコンなど操作部を表面に設けた本体部31に対してディスプレイ部を設けた開閉部32を互いに重合した状態から、操作部，ディスプレイ部とが共に露出する開放状態まで起伏回動自在となるようにこの本体部31と開閉部32との端部同志をヒンジ装置30を介して連結するが、互いに重合状態となる位置まで閉塞回動できるようにするためには、前述のように本体部31と開閉部32との端部間に面一状態にヒンジ装置30を納めることはできず、例えば本体部31の端部上方に突出状態にヒンジ装置30を組み込む取付部を左右に設け、この取付部間に開閉部32の端部に設けたヒンジ装置30を組み付けて重合状態から略１８０度開放回動自在に構成しなければならなかった。   More specifically, for example, from the state in which the opening / closing part 32 provided with the display part is superposed on the main body part 31 provided with the operation part on the surface, such as a mobile phone or a personal computer, the operation part, display part and The end portions of the main body 31 and the opening / closing portion 32 are connected via the hinge device 30 so that they can freely rotate up and down until they are exposed to each other. In order to do so, as described above, the hinge device 30 cannot be placed in a flush state between the end portions of the main body 31 and the opening / closing portion 32, for example, in a protruding state above the end of the main body 31. Mounting portions for incorporating the hinge device 30 were provided on the left and right sides, and the hinge device 30 provided at the end of the opening / closing portion 32 was assembled between the mounting portions, so that the hinge device 30 had to be configured to be freely rotatable by 180 degrees from the overlapped state. .

そのため、互いに重合できるものの、本体部31の端部の上方に突出するヒンジ装置30を介して開閉部32を連結しているために、１８０度回動しても双方の開放面が面一な平坦面となることはなく、開閉部32の基部には本体部31の端部から突出状態にヒンジ装置30が存在してしまっていた。   Therefore, although they can be overlapped with each other, since the opening / closing part 32 is connected via the hinge device 30 protruding above the end of the main body part 31, both open surfaces are flush even when rotated 180 degrees. There is no flat surface, and the hinge device 30 exists in a protruding state from the end of the main body 31 at the base of the opening / closing part 32.

特願２００４−２４３９６２号Japanese Patent Application No. 2004-243962

そこで、出願人は、図１８（ｂ）に示すように重合状態とすることができ、且つヒンジ装置を１８０度起伏回動して互いの開放面が面一（平坦面）となるように組み込み構成するために、このヒンジ装置40を二軸構成とすることを見い出した。   Therefore, the applicant can put the hinge device in an overlapping state as shown in FIG. 18B and turn the hinge device up and down 180 degrees so that the open surfaces of the hinge devices are flush with each other (flat surface). In order to configure, it has been found that the hinge device 40 has a biaxial configuration.

即ち、例えば一方の部材31の端部と他方の部材32の端部間に平行二軸のヒンジ装置40を組み込み連結することで、この二軸41・41によって一方の部材31に対して他方の部材32が起伏回動し、これによって互いに重合する状態から例えば他方の部材32を１８０度開放回動すると、双方の部材31・32の開放面が面一となった平坦な開放面となるように構成でき、しかも例えばこの二軸のヒンジ装置41を双方の部材31・32の板厚内の寸法に抑えれば、中間部に突出部が全く存在しない平坦な開放面となるヒンジ装置40を用いた開閉自在な電子機器が実現できることとなる。   That is, for example, by installing and connecting a parallel biaxial hinge device 40 between the end of one member 31 and the end of the other member 32, the other member 31 is connected to the other member 31 by the two shafts 41 and 41. When the member 32 is swung up and down and the other member 32 is turned 180 degrees from the state where the members 32 are overlapped with each other, for example, the open surfaces of both the members 31 and 32 become a flat open surface. Further, for example, if the biaxial hinge device 41 is limited to a size within the plate thickness of both the members 31 and 32, the hinge device 40 that forms a flat open surface with no protrusion at the middle portion can be obtained. The used openable / closable electronic device can be realized.

また、二軸構成とすることで一方の部材31に対して他方の部材32を３６０度起伏回動でき、一方の部材31の片面に他方の部材32を重合した状態から一方の部材31の反対面に他方の部材32を重合する状態まで回動できる構成を容易に実現できる構成となる。   Further, by adopting a biaxial configuration, the other member 32 can be rotated up and down 360 degrees with respect to the one member 31, and the other member 32 is superposed on one surface of the one member 31 and is opposite to the one member 31. It becomes a structure which can implement | achieve easily the structure which can be rotated to the state which superimposes the other member 32 on the surface.

しかしながら、単に、軸を二軸に増やしただけでは、各二軸41・41は何ら規制なく回動することから一方の部材31に対して他方の部材32がふらつくことになるという問題が生じる。   However, simply increasing the number of shafts to two causes the two shafts 41 and 41 to rotate without any restriction, and thus causes a problem that the other member 32 fluctuates with respect to one member 31.

たとえこのふらつきがないように各二軸41・41に対する回動に対してトルクを生じさせて手をはなしたところで停止するフリーストップを実現させたとしても、各軸41・41が各々勝手に回動してしまうため所望の位置へ回動させることはスムーズには行えない。   Even if a free stop that stops when the hand is released by generating torque with respect to the rotation of each of the two shafts 41 and 41 so that this wobble does not occur, each shaft 41 and 41 each Since it rotates, it cannot be smoothly rotated to a desired position.

本発明は、二軸構成として重合状態とすることがこれまで通り可能となるヒンジ装置としつつも、開放回動した際にこのヒンジ装置が中央部で突出する位置になく、双方の部材の開放面が略面一となるように構成でき、ヒンジ装置もこの開放面と略面一若しくは突出しないように納めることが可能となり、更に前述のような二軸によるふらつきなどの問題も解決され、各部材の二軸のヒンジ装置に対する回動量を完全な同期回動ではなくともほぼ同期規制させてふらつきなくスムーズに回動させることが可能となる画期的な構造のヒンジ装置並びにヒンジ装置を用いた電子機器を提供することを目的としている。   Although the present invention is a hinge device that can be in a superposed state as a biaxial configuration, the hinge device is not in a position that protrudes at the center when it is turned and opened, and both members are opened. The surface can be configured to be substantially flush with the hinge device so that it can be accommodated so as not to be substantially flush with or projecting from the open surface. Using a hinge device and a hinge device having an epoch-making structure that enables the rotation amount of the member with respect to the biaxial hinge device to be smoothly rotated without wobbling by restricting the amount of rotation relative to the complete synchronous rotation. The purpose is to provide electronic devices.

尚、出願人は、既に前記技術課題を解決すべく、同期手段として歯車による歯合連結を用いた構成の特願２００４−２４３９６２号（特許文献１）を提出済みであるが、このような歯車（ギア）式とすると、ギアの歯当たりの感触「ゴリゴリ感」が生じて操作感が今一つな上コスト高な構成であり、更に軸間ピッチが離れていたり、小型化をねらってギア径を小さくしたりすると中間ギアが必要となり、この点でもコスト高となり組み付けも厄介となって量産性に劣り、省スペース化も図れない（セットを薄くできない）等の問題を有する。   In order to solve the technical problem, the applicant has already filed Japanese Patent Application No. 2004-243966 (Patent Document 1) using a geared connection by a gear as a synchronization means. The (gear) type produces a “gritty” feel on the gear teeth and has an uncomfortable operation feeling, and further increases the gear diameter by reducing the pitch between shafts and reducing the size. If it is made smaller, an intermediate gear is required, and in this respect, the cost is high, the assembly is troublesome, the mass productivity is inferior, and the space can not be saved (the set cannot be made thin).

本発明は、このギア式の欠点をも解決し、軸間ピッチ，占有スペースに自由度があり、コスト高にもなりにくく省スペース化も図れる等一層秀れた画期的なヒンジ装置並びにヒンジ装置を用いた電子機器を提供することを目的としている。   The present invention solves the disadvantages of this gear type, has a freedom in the pitch between shafts and occupied space, is less expensive, saves space, and is further improved. An object is to provide an electronic device using the apparatus.

添付図面を参照して本発明の要旨を説明する。   The gist of the present invention will be described with reference to the accompanying drawings.

第一部材１と第二部材２との端部同志を枢着して互いに重合した状態から第一部材１に対して第二部材２を起伏回動自在に連結するヒンジ装置Ｈであって、前記第一部材１の端部と前記第二部材２の端部との間に配設するヒンジ基体３に第一回動軸部４と第二回動軸部５を並設し、前記第一回動軸部４を介して前記ヒンジ基体３と前記第一部材１の端部とを枢着して第一部材１に対してヒンジ基体３を起伏回動自在に設け、前記第二回動軸部５を介して前記ヒンジ基体３と前記第二部材２との端部とを枢着してヒンジ基体３に対して第二部材２を起伏回動自在に設け、前記第一部材１に対する前記ヒンジ基体３の起伏回動に際してヒンジ基体３に対して相対回動する第一回動部６を前記第一回動軸部４に設け、前記ヒンジ基体３に対する前記第二部材２の起伏回動に際してヒンジ基体３に対して相対回動する第二回動部７を前記第二回動軸部５に設け、前記第一回動部６の前記回動によって前記第二回動部７を伝達連動回動させる連動リンク部17を、この第一回動部６と第二回動部７との間に架設状態に設けると共に、この連動リンク部17は、前記第一回動軸部４と前記第二回動軸部５の一側端部より軸方向外側の軸延長位置に配設して、前記第一部材１に対して前記第二部材２を１８０度以上回動させた際にこの連動リンク部17が前記第一回動軸部４及び前記第二回動軸部５に干渉しない構成とし、前記第一回動部６を前記第一回動軸部４の一側端部に設けると共に、前記第二回動部７を前記第二回動軸部５の一側端部に設け、この第一回動部６と第二回動部７の、前記第一回動軸部４と前記第二回動軸部５の一側端部より軸方向外側となる部位に前記連動リンク部17を設け、この連動リンク部17は、前記第一回動部６と前記第二回動部７との間に架設状態に配設され、前記第一回動部６若しくは前記第二回動部７の回動によって前記第二回動部７若しくは前記第一回動部６を押動又は引動して一方の回動力を他方に押動伝達又は引動伝達するバー基体17Ａの両端部に夫々前記第一回動部６及び第二回動部７に取り付ける取付部17Ｂを設けた構成とし、この取付部17Ｂを第一回動部６と第二回動部７の前記部位に対して取り付けすることにより、前記バー基体17Ａが第一回動軸部４と第二回動軸部５の一側端部より軸方向外側の軸延長位置に配設する構成としたことを特徴とするヒンジ装置に係るものである。 A hinge device H for pivotally connecting the second member 2 to the first member 1 from a state in which the end members of the first member 1 and the second member 2 are pivotally attached and overlapped with each other, A first rotating shaft portion 4 and a second rotating shaft portion 5 are juxtaposed on the hinge base 3 disposed between the end portion of the first member 1 and the end portion of the second member 2, and The hinge base 3 and the end of the first member 1 are pivotally attached to each other via a single pivot shaft 4 so that the hinge base 3 can be pivoted up and down with respect to the first member 1. The hinge member 3 and the end of the second member 2 are pivotally connected to each other via the moving shaft portion 5, and the second member 2 is provided so as to be able to swing up and down with respect to the hinge substrate 3. the first rotation unit 6 rotates relative against the hinge base member 3 upon relief rotation of the hinge base 3 provided on the first rotary shaft portion 4 with respect to the relative said hinge base 3 The second pivot portion 7 for rotationally against the hinge base member 3 upon relief rotation of second member 2 is provided on the second rotary shaft portion 5, the by the rotation of the first pivot portion 6 An interlocking link part 17 that rotates the second rotating part 7 in conjunction with transmission is provided between the first rotating part 6 and the second rotating part 7, and the interlocking link part 17 The first member 1 and the second member 5 are disposed at an axial extension position on the outer side in the axial direction from the one end of the second member 5, and the second member 2 is rotated 180 with respect to the first member 1. The interlocking link portion 17 does not interfere with the first rotation shaft portion 4 and the second rotation shaft portion 5 when the first rotation portion 6 is rotated in the first rotation. While being provided at one end of the moving shaft portion 4, the second rotating portion 7 is provided at one end of the second rotating shaft portion 5, and the first rotating portion 6 and the second rotating portion. 7, the first rotating shaft 4 and the second rotating shaft portion 5 are provided with the interlocking link portion 17 at a portion that is axially outside the one end portion of the second rotating shaft portion 5, and the interlocking link portion 17 is connected to the first rotating portion 6 and the second rotation portion. Between the moving part 7 and the second rotating part 7 or the first rotating part 6 by pushing the first rotating part 6 or the second rotating part 7. A mounting portion 17B that is attached to the first rotating portion 6 and the second rotating portion 7 is provided at both ends of the bar base 17A that moves or pulls to transmit one rotational force to the other. By attaching this attachment portion 17B to the parts of the first rotation portion 6 and the second rotation portion 7, the bar base body 17A can be connected to the first rotation shaft portion 4 and the second rotation shaft portion. 5 is a hinge device characterized in that it is arranged at an axially extended position on the outer side in the axial direction from one side end portion .

また、前記第一回動部６と前記第二回動部７との間に架設状態に配設する棒状若しくは板状の前記バー基体17Ａの両端部に夫々前記取付部17Ｂを設け、この取付部17Ｂを前記第一回動部６及び前記第二回動部７に取り付ける取付位置は、前記第一部材１に対して前記ヒンジ基体３若しくは前記ヒンジ基体３に対して前記第二部材２が前記第一部材１と前記第二部材２とが重合した閉塞位置から起伏回動して開放位置となる開放方向に回動した際、前記第一回動部６若しくは前記第二回動部７がこの開放回動に伴って相対回動することによって、この回動力が前記バー基体17Ａによって押動伝達若しくは引動伝達されて、前記第二回動部７若しくは前記第一回動部６が、前記ヒンジ基体３に対して前記第二部材２が若しくは前記第一部材１に対して前記ヒンジ基体３が同じ前記開放方向（同期方向）に連動回動する偏心位置に設定したことを特徴とする請求項１記載のヒンジ装置に係るものである。 Also, the mounting portions 17B are provided at both ends of the bar-like or plate-like bar base 17A disposed in a erected state between the first rotating portion 6 and the second rotating portion 7, respectively. The mounting position for attaching the part 17B to the first rotating part 6 and the second rotating part 7 is that the second member 2 is relative to the hinge base 3 or the hinge base 3 relative to the first member 1. When the first member 1 and the second member 2 are swung up and down from the closed position where the first member 1 and the second member 2 are overlapped and rotated in the opening direction to become the open position, the first rotating unit 6 or the second rotating unit 7 Is rotated relative to the opening rotation, so that the rotational force is transmitted by the bar base member 17A to be pushed or pulled, and the second rotating portion 7 or the first rotating portion 6 is The second member 2 with respect to the hinge base 3 or the first member 1 The hinge base 3 is related to the hinge device according to claim 1 Symbol mounting, characterized in that set in the eccentric position in conjunction rotate in the same said opening direction (synchronized direction).

また、前記バー基体17Ａの両端部の前記各取付部17Ｂ間のピッチを、前記第一回動軸部４と前記第二回動軸部５の軸間ピッチに略合致するピッチに設定したことを特徴とする請求項２記載のヒンジ装置に係るものである。 Further, the pitch between the mounting portions 17B at both ends of the bar base body 17A is set to a pitch that substantially matches the inter-axis pitch between the first rotating shaft portion 4 and the second rotating shaft portion 5. those of the hinge device according to claim 2 Symbol mounting characterized.

また、前記第一回動軸部４若しくは前記第二回動軸部５は回動軸８と、軸受部９と、所定回動位置で係合するカム部10及びカム係合部11と、このカム係合を付勢するバネ12とからなり、前記回動軸８，軸受部９の一方を前記第一部材１及び前記第二部材２側に設け、他方をこれと枢着する前記ヒンジ基体３に設けたことを特徴とする請求項１〜３のいずれか１項に記載のヒンジ装置に係るものである。 The first rotation shaft portion 4 or the second rotation shaft portion 5 includes a rotation shaft 8, a bearing portion 9, a cam portion 10 and a cam engagement portion 11 that are engaged at a predetermined rotation position, The hinge is composed of a spring 12 for biasing the cam engagement, and one of the rotating shaft 8 and the bearing portion 9 is provided on the first member 1 and the second member 2 side, and the other is pivotally attached thereto. those of the hinge device according to any one of claims 1-3, characterized in that provided on the substrate 3.

また、前記ヒンジ基体３は前記第一部材１及び前記第二部材２の厚みの少なくとも１.５倍以下に設定すると共に、前第一回動軸部４，第二回動軸部５，第一回動部６，第二回動部７の径も第一部材１及び第二部材２の厚みの少なくとも１.５倍以下に設定し、前記第一部材１に対して前記第二部材２を１５０度以上開放した開放状態においては第一部材１と第二部材２との枢着部分に各部材１，２の厚みの１.５倍以上の突出部が生じず各部材１，２の開放面が連なる略平坦な開放面が第一部材１と第二部材２とにより連設形成されるように構成すると共に、この第一部材１と第二部材２の開放面が互いに合わさる重合状態まで閉じ回動し得るように構成したことを特徴とする請求項１〜４のいずれか１項に記載のヒンジ装置に係るものである。 Further, the hinge base 3 is set to at least 1.5 times or less the thickness of the first member 1 and the second member 2, and the front first rotating shaft portion 4, the second rotating shaft portion 5, and the second The diameters of the first rotating part 6 and the second rotating part 7 are also set to at least 1.5 times or less the thickness of the first member 1 and the second member 2, and the second member 2 with respect to the first member 1. In the open state in which the first member 1 and the second member 2 are opened at an angle of 150 degrees or more, no protrusions more than 1.5 times the thickness of the members 1 and 2 are generated at the pivotally attached portions of the first member 1 and the second member 2. A substantially flat open surface with continuous open surfaces is formed so as to be continuously formed by the first member 1 and the second member 2, and the open states of the first member 1 and the second member 2 are combined with each other. 5. The hinge device according to claim 1, wherein the hinge device is configured to be capable of being closed and rotated. .

また、本体部を前記第一部材１若しくは前記第二部材２とし、前記本体部に重合する開閉部を前記第二部材２若しくは前記第一部材１とし、この本体部１と開閉部２とを前記請求項１〜５のいずれか１項に記載のヒンジ装置によって枢着連結したことを特徴とするヒンジ装置を用いた電子機器に係るものである。   Also, the main body portion is the first member 1 or the second member 2, and the opening / closing portion overlapping the main body portion is the second member 2 or the first member 1, and the main body portion 1 and the opening / closing portion 2 are The present invention relates to an electronic device using a hinge device, wherein the hinge device is pivotally connected by the hinge device according to any one of claims 1 to 5.

本発明は上述のように構成したから、第一部材と第二部材とが互いに重合した状態から第一部材に対して第二部材を起伏開放回動させることができ、この開放回動した際に双方の部材の開放面がく字状となっても略一文字状となっても中央部に大きな突出部や段差部が生じないようにヒンジ装置を双方の部材間に納めて双方の部材を枢着でき、更に二軸構成として双方の部材間に配することで開放回動時に前述のように略平坦な開放面とすることができる構成でありながら、互いに重合状態となるように閉塞回動でき、しかも、二軸構成でありながら、各部材の回動と共に連動する回動部間に架設した連動リンク部によって連動回動するように構成されていることで各軸の回動が規制されて双方の部材の回動が略同期し、ふらつくことなくスムーズに所望の角度に回動できると共に、この連動リンク部は、前記第一回動軸部と前記第二回動軸部の一側端部より軸方向外側の軸延長位置に配設したため、前記第一部材に対して前記第二部材を１８０度以上回動させてもこの連動リンク部が前記第一回動軸部及び前記第二回動軸部に干渉せず、第一部材と第二部材とを確実に且つスムーズに３６０度回動させることができるなど、極めて実用性に秀れた画期的なヒンジ装置並びにヒンジ装置を用いた電子機器となる。   Since the present invention is configured as described above, when the first member and the second member are overlapped with each other, the second member can be rotated up and down with respect to the first member. Even if the open surfaces of both members are square or substantially single-letter, the hinge device is placed between both members so that no large protrusions or stepped portions are formed in the center. It can be attached, and it is arranged in a biaxial configuration between both members, so that it can be made to be a substantially flat open surface as described above at the time of opening rotation, but it is closed and rotated so as to be superposed with each other In addition, although it has a two-axis configuration, it is configured to be interlocked and rotated by an interlocking link portion built between rotating portions that are interlocked with the rotation of each member, thereby restricting the rotation of each axis. The rotation of both members is almost synchronized and Since the interlocking link portion is disposed at an axially extended position on the outer side in the axial direction from one side end portions of the first rotation shaft portion and the second rotation shaft portion. Even if the second member is rotated 180 degrees or more with respect to the first member, the interlocking link portion does not interfere with the first rotating shaft portion and the second rotating shaft portion, and the first member and The revolutionary hinge device and the electronic device using the hinge device are excellent in practicality, for example, the second member can be reliably and smoothly rotated 360 degrees.

また、本発明は、この連動回動による各軸の同期をギア方式による構成とせず、各軸の回動部間に架設する連動リンク部によるリンク方式により構成するため（ギア式のように完全に同期する構成にはならない場合もあるが）、前記ギア式の欠点も解決され、軸間ピッチ，占有スペースに自由度があり、コスト高にもなりにくく省スペース化も図れる等一層秀れた画期的なヒンジ装置並びにヒンジ装置を用いた電子機器となる。   Further, the present invention does not use the gear system to synchronize the axes by this interlocking rotation, but instead configures it by a link system that uses an interlocking link section installed between the rotation sections of each axis (as in the gear system). However, the gear type disadvantages have been solved, the inter-axis pitch and the occupied space are more flexible, the cost is less expensive, and the space can be saved. An innovative hinge device and an electronic device using the hinge device are provided.

また、請求項２記載の発明においては、本発明の作用・効果を確実に発揮できる構成を容易に実現でき、一層実用性に秀れたヒンジ装置となる。 In the invention of claim 2 Symbol placement, a structure that can reliably exhibit the actions and effects of the present invention can be easily realized, the hinge device was soo even more practical.

また、請求項３記載の発明においては、第一部材と第二部材とが完全に同期しないまでも連動回動角が大きくズレることなく、双方の部材が略同期した連動回動となる。 In the invention of claim 3 Symbol mounting, first member and second member and completely be interlocked rotation angle is large shifts without until not synchronized, the interlocking rotation of both members is substantially synchronized.

また、請求項４記載の発明においては、所定回動位置でカム係合して回動位置をクリック保持でき、また重合状態においてカム係合途中とすることで閉じ付勢を生じさせたり、バネ付勢による回動抵抗の設定によりフリーストップを実現させることも可能となるなど一層画期的なヒンジ装置となる。 In the invention of claim 4 Symbol mounting, or cause biased closed by the middle cams engaging at a predetermined rotating cam engagement at the position click to hold the rotational position, also the polymerization conditions, It is possible to realize a free stop by setting the rotational resistance by the spring bias, which makes the hinge device more innovative.

また、請求項５記載の発明においては、第一部材に対して第二部材を１５０度以上開放回動して互いに重合した閉塞状態からく状あるいは略一文字状に第一部材と第二部材とが連設した開放状態とすることができ、この際第一部材と第二部材の開放面が略面一な連設状態となりその中間部に大きな突出部や段差部が生じない。 Further, according to in claim 5 Symbol mounting of the invention, the first member and the second member relative to the first member to the second member to open rotated over 150 degrees like pleasure or closed state polymerized together or substantially letter shape In this case, the open surfaces of the first member and the second member are substantially flush with each other, and no large protrusions or stepped portions are formed in the middle portion.

また、請求項６記載の発明においては、前記作用・効果を発揮する秀れたヒンジ装置を用いた電子機器となる。 In the invention of claim 6 Symbol mounting, the electronic apparatus using the Xiu hinge device to exert the functions and effects.

好適と考える本発明の実施形態（発明をどのように実施するか）を、図面に基づいて本発明の作用を示して簡単に説明する。   Embodiments of the present invention that are considered suitable (how to carry out the invention) will be briefly described with reference to the drawings, illustrating the operation of the present invention.

ヒンジ基体３を第一部材１と第二部材２との間に配設し、第一回動軸部４を介して第一部材１の端部とヒンジ基体３とを枢着し、第二回動軸部５を介してヒンジ基体３と第二部材２の端部とを枢着して、中間部のヒンジ基体３に対して第一部材１を第一回動軸部４を介して起伏回動自在に設けると共にヒンジ基体３に対して第二部材２を第二回動軸部５を介して起伏回動自在に設ける。   The hinge base 3 is disposed between the first member 1 and the second member 2, and the end of the first member 1 and the hinge base 3 are pivotally attached via the first rotating shaft portion 4. The hinge base 3 and the end of the second member 2 are pivotally connected via the rotary shaft 5, and the first member 1 is connected to the intermediate hinge base 3 via the first rotary shaft 4. The second member 2 is provided on the hinge base 3 via the second rotation shaft portion 5 so as to be able to swing up and down.

従って、第一部材１に対して第二部材２は、二軸（第一回動軸部４，第二回動軸部５）を介して起伏回動自在となる。   Therefore, the second member 2 can be rotated up and down with respect to the first member 1 via two axes (the first rotation shaft portion 4 and the second rotation shaft portion 5).

従って、例えばこの平行二軸間の距離、即ちヒンジ基体３の長さ寸法の設定によって、図１８（ｂ）に示すようにたとえ第一部材１と第二部材２との端部間にこの二軸を備えたヒンジ基体３を配設して、第一部材１と第二部材２とを開放した際に開放面に大きな突出部や段差部がなく略平坦となるように設計しても、二軸の回動によってヒンジ基体３も回動して平行二軸の位置も第一部材１に対して回動するため、第一部材１と第二部材２とが互いに重合した状態に回動できることとなる。   Therefore, for example, by setting the distance between the two parallel axes, that is, the length dimension of the hinge base 3, the two members between the end portions of the first member 1 and the second member 2 as shown in FIG. Even if the hinge base 3 provided with the shaft is disposed and the first member 1 and the second member 2 are opened, the opening surface is designed to be substantially flat without a large protruding portion or stepped portion, The hinge base 3 is also rotated by the biaxial rotation and the parallel biaxial position is also rotated with respect to the first member 1, so that the first member 1 and the second member 2 are rotated in a superposed state. It will be possible.

また、例えば板状の第一部材１と板状の第二部材２の端部間に双方の部材１，２の板厚間に納まるようにして二軸を備えたヒンジ基体３を配設して各軸（第一回動軸部４，第二回動軸部５）と各部材（第一部材１，第二部材２）とを枢着することで、第一部材１と第二部材２とが互いに重合した状態から開放回動させることができ、常にこの第一部材１と第二部材２の間には従来のように第一部材１や第二部材２のいずれかの端部上面から上方に軸部や軸受部やヒンジ装置Ｈを組み付ける取付部を突出させる構成とすることなく重合閉塞可能となり、中間部にほとんど突出部が生じないように構成することが可能となる。   Further, for example, a hinge base 3 having two shafts is disposed between the end portions of the plate-like first member 1 and the plate-like second member 2 so as to fit between the plate thicknesses of both the members 1 and 2. The first member 1 and the second member are pivotally attached to the respective shafts (first rotation shaft portion 4, second rotation shaft portion 5) and each member (first member 1, second member 2). 2 can be opened and rotated from the state where they are overlapped with each other, and the end of either the first member 1 or the second member 2 is always between the first member 1 and the second member 2 as in the prior art. Overlaying can be closed without a configuration in which the shaft portion, the bearing portion, and the mounting portion for assembling the hinge device H are projected upward from the upper surface, and it is possible to configure so that almost no projecting portion is generated in the intermediate portion.

具体的には例えば、図１，図９，図１０，図１１に示すように第一部材１に対して第二部材２を１６０度〜１８０度開放回動自在とすれば、中間部にほとんど突出部を生じない略平坦な連設開放面が形成される構成でありながら、重合状態に閉塞可能なヒンジ装置Ｈを実現できることとなる。   Specifically, for example, as shown in FIGS. 1, 9, 10, and 11, if the second member 2 can be opened and rotated by 160 to 180 degrees with respect to the first member 1, it is almost in the middle portion. The hinge device H that can be closed in a superposed state can be realized while having a configuration in which a substantially flat continuous open surface that does not generate a protrusion is formed.

しかも、本発明では、第一部材１に対するヒンジ基体３の回動に伴って回動する（ヒンジ基体３に対して相対回動する）第一回動部６を第一回動軸部４に設け、ヒンジ基体３に対する第二部材２の回動に伴って回動する（ヒンジ基体３に対して相対回動する）第二回動部７を第二回動軸部５に設けて、この第一回動部６と第二回動部７とを連動リンク部17で連結し、一方の回動によって他方が伝達連動回動（同期回動）する構成としたから、夫々の軸（第一回動軸部４，第二回動軸部５）が規制なく勝手に回動するのではなく、常に略同期して回動する（ギア式のように完全に同期しない場合もあるが、少なくとも同じ起伏回動方向に連動回動する）。 Moreover, in the present invention, in accordance with the rotation of the hinge base 3 with respect to the first member 1 rotates (rotates relative relative hinge base 3) the first pivot portion 6 first rotating shaft portion 4 to provided, with the second member 2 in rotation with respect to the hinge base 3 (for relative rotation for the hinge base 3) is rotated by providing a second pivot portion 7 to the second rotating shaft portion 5, Since the first rotating part 6 and the second rotating part 7 are connected by an interlocking link part 17 and the other is connected to and interlocked with each other by transmission (synchronous rotation), each shaft ( The first rotating shaft portion 4 and the second rotating shaft portion 5) do not rotate freely without restriction, but always rotate substantially synchronously (there may be a case where they are not completely synchronized like a gear type). , At least in the same undulation rotation direction.

即ち、各軸は勝手に回動せず、第一回動軸部４の回動は常に第一回動部６，第二回動部７とが連動リンク部17によって連結されていることから第二回動軸部５を回動することになり、図７，図８，図９，図１１，図１２，図１３に示すようにヒンジ基体３に対して第一部材１が相対回動するに伴って必ずヒンジ基体３に対して第二部材２が相対回動することとなるため、第一部材１に対して二軸を備えたヒンジ基体３を介して第二部材２を回動させる際、ふらつくことなく所望の位置へスムーズに回動できることとなる。   That is, each axis does not rotate freely, and the first rotation shaft portion 4 is always connected to the first rotation portion 6 and the second rotation portion 7 by the interlocking link portion 17. The second rotation shaft portion 5 is rotated, and the first member 1 is rotated relative to the hinge base 3 as shown in FIGS. 7, 8, 9, 11, 12, and 13. Accordingly, since the second member 2 always rotates relative to the hinge base 3, the second member 2 is rotated via the hinge base 3 having two axes with respect to the first member 1. When this is done, it can be smoothly rotated to a desired position without wobbling.

その上、本発明では、連動リンク部17は、前記第一回動軸部４と前記第二回動軸部５の一側端部より軸方向外側の軸延長位置に配設して、前記第一部材１に対して前記第二部材２を１８０度以上回動させた際にこの連動リンク部17が前記第一回動軸部４及び前記第二回動軸部５に干渉しない構成としたため、前記第一部材１に対して前記第二部材２を１８０度以上回動させてもこの連動リンク部17が前記第一回動軸部４及び前記第二回動軸部５に干渉せず、第一部材１と第二部材２とを確実に且つスムーズに３６０度回動させることができる。   In addition, in the present invention, the interlocking link portion 17 is disposed at an axial extension position on the axially outer side from one side end portions of the first rotation shaft portion 4 and the second rotation shaft portion 5, and The interlocking link portion 17 does not interfere with the first rotation shaft portion 4 and the second rotation shaft portion 5 when the second member 2 is rotated 180 degrees or more with respect to the first member 1. Therefore, even if the second member 2 is rotated 180 degrees or more with respect to the first member 1, the interlocking link portion 17 does not interfere with the first rotation shaft portion 4 and the second rotation shaft portion 5. The first member 1 and the second member 2 can be reliably and smoothly rotated 360 degrees.

本発明の具体的な実施例１について図１〜図１６に基づいて説明する。   A first embodiment of the present invention will be described with reference to FIGS.

本実施例は、重合してコンパクト化を図れる二つ折り開閉自在な携帯電話に本発明を適用したもので、回路基板，電源等の電子部品をケースに内装し且つ上面側に数字キーやファンクションキーなどを配列したキーボード機能を果たす操作部を有する板状の本体部１を第一部材１とし、この本体部１と略同形であって操作部を重合して覆い且つディスプレイ部を有する開閉部２を第二部材２として、この本体部１と開閉部２とを起伏回動自在にヒンジ装置Ｈにより軸着連結した構成としている。   In this embodiment, the present invention is applied to a mobile phone that can be folded and opened in a compact manner that can be made compact by superimposing electronic components such as a circuit board and a power source in a case, and numeric keys and function keys on the upper surface side. A plate-like main body 1 having an operation part that performs a keyboard function arranged as a first member 1 is used as a first member 1, and an opening / closing part 2 that is substantially the same shape as this main body 1 and covers and overlaps the operation part. As a second member 2, the main body portion 1 and the opening / closing portion 2 are configured to be pivotally connected by a hinge device H so as to be able to be rotated up and down.

即ち、本実施例のヒンジ装置Ｈは、第一部材１と第二部材２との端部同志を枢着して互いに重合した状態から第一部材１に対して第二部材２を起伏回動自在に連結するものであって、第一部材１の端部と第二部材２の端部との間にこの双方の部材１，２に対して略面一状態に配設するヒンジ基体３の夫々の側に第一回動軸部４と第二回動軸部５とを並設し、前記第一回動軸部４と前記第一部材１の端部とを枢着して第一部材１を起伏回動自在に設け、前記第二回動軸部５と前記第二部材２との端部とを枢着して第二部材２を起伏回動自在に設けている。   That is, the hinge device H of the present embodiment pivots the second member 2 up and down with respect to the first member 1 from the state where the end portions of the first member 1 and the second member 2 are pivotally attached to each other. The hinge base 3 is connected to the first member 1 and the second member 2 between the ends of the first member 1 and the second member 2 so as to be substantially flush with each other. The first rotation shaft portion 4 and the second rotation shaft portion 5 are juxtaposed on each side, and the first rotation shaft portion 4 and the end portion of the first member 1 are pivotally attached to each other. The member 1 is provided so as to be able to swing up and down, and the second rotary shaft portion 5 and the end portion of the second member 2 are pivotally attached so that the second member 2 is provided so as to be able to turn up and down.

具体的には、第一部材１に取り付ける第一回動軸部４と、第二部材２に取り付ける第二回動軸部５とを並設し、この並設する第一回動軸部４と第二回動軸部５の両端部間に、ヒンジ基体３としての連結プレート３Ａ・３Ｂを配設して、この連結プレート３Ａ・３Ｂに対し第一回動軸部４と第二回動軸部５を回動可能に連結した構成としている。   Specifically, the first rotation shaft portion 4 attached to the first member 1 and the second rotation shaft portion 5 attached to the second member 2 are arranged side by side, and the first rotation shaft portion 4 arranged in parallel. The connecting plates 3A and 3B as the hinge base 3 are disposed between the both ends of the second rotating shaft portion 5, and the first rotating shaft portion 4 and the second rotating shaft 4 are connected to the connecting plates 3A and 3B. The shaft portion 5 is connected to be rotatable.

そして更に、この第一部材１に対するヒンジ基体３（連結プレート３Ａ・３Ｂ）の第一回動軸部４を介しての起伏回動に際してこのヒンジ基体３に対して相対回動する第一回動部６を前記第一回動軸部４の回動軸８に設け、ヒンジ基体３（連結プレート３Ａ・３Ｂ）に対する第二部材２の第二回動軸部５を介しての起伏回動に際してヒンジ基体３に対して相対回動する第二回動部７を第二回動軸部５の回動軸８に設け、この第一回動部６と第二回動部７とを連動リンク部17で架設状態に連結して、前記第一回動部６の前記回動によって前記第二回動部７を伝達連動回動させるように構成している。   In addition, the first base 1 rotates relative to the hinge base 3 when the hinge base 3 (the connecting plates 3A and 3B) is pivoted up and down via the first rotary shaft 4 with respect to the first member 1. The portion 6 is provided on the rotation shaft 8 of the first rotation shaft portion 4, and when the undulation is rotated through the second rotation shaft portion 5 of the second member 2 with respect to the hinge base 3 (connection plates 3A and 3B). A second rotating portion 7 that rotates relative to the hinge base 3 is provided on the rotating shaft 8 of the second rotating shaft portion 5, and the first rotating portion 6 and the second rotating portion 7 are linked to each other. The second rotating portion 7 is configured to be coupled to the installation state by the portion 17 and to rotate the second rotating portion 7 in conjunction with the transmission by the rotation of the first rotating portion 6.

また、連動リンク部17は、前記第一回動部６と前記第二回動部７との間に架設状態に配設する棒状若しくは板状であって直線状などの所定形状の前記バー基体17Ａの両端部に夫々前記取付部17Ｂを設け、前記第一回動部６若しくは前記第二回動部７の回動によって前記第二回動部７若しくは前記第一回動部６を押動又は引動して一方の回動力を他方に押動伝達又は引動伝達するように構成している。   In addition, the interlocking link portion 17 is a bar-shaped or plate-shaped bar base disposed in a laid state between the first rotating portion 6 and the second rotating portion 7 and has a predetermined shape such as a straight line. The attachment portions 17B are provided at both ends of 17A, and the second rotation portion 7 or the first rotation portion 6 is pushed by the rotation of the first rotation portion 6 or the second rotation portion 7. Alternatively, it is configured such that it is pulled to transmit one rotational force to the other, and to transmit pushing or pulling.

即ち、この取付部17Ｂを前記第一回動部６及び前記第二回動部７に取り付ける取付位置は、前記第一部材１に対して前記ヒンジ基体３若しくは前記ヒンジ基体３に対して前記第二部材２が前記第一部材１と前記第二部材２とが重合した閉塞位置から起伏回動して開放位置となる開放方向に回動した際、前記第一回動部６若しくは前記第二回動部７がこの開放回動に伴って相対回動することによって、この回動力が前記バー基体17Ａによって押動伝達若しくは引動伝達されて、前記第二回動部７若しくは前記第一回動部６が、前記ヒンジ基体３に対して前記第二部材２が若しくは前記第一部材１に対して前記ヒンジ基体３が同じ前記開放方向に同期して連動回動する偏心位置に設定している。   That is, the mounting position for mounting the mounting portion 17B to the first rotating portion 6 and the second rotating portion 7 is the first base member 1 with respect to the hinge base 3 or the hinge base 3 with the first position. When the two members 2 rotate up and down from the closed position where the first member 1 and the second member 2 overlap and rotate in the opening direction to become the opening position, the first rotating portion 6 or the second member 2 When the rotating portion 7 is relatively rotated along with the opening rotation, the turning force is transmitted by the bar base 17A as a pushing force or a pulling force, so that the second rotating portion 7 or the first rotation is transmitted. The portion 6 is set at an eccentric position where the second member 2 with respect to the hinge base 3 or the hinge base 3 with respect to the first member 1 rotates in synchronization with the same opening direction. .

また、本実施例では、この連動リンク部17は、前記第一回動軸部４と前記第二回動軸部５の一側端部より軸方向外側の軸延長位置に配設して、前記第一部材１に対して前記第二部材２を１８０度以上回動させた際にこの連動リンク部17が前記第一回動軸部４及び前記第二回動軸部５に干渉しない構成としている。   In this embodiment, the interlocking link portion 17 is disposed at an axial extension position on the outer side in the axial direction from the one side end portions of the first rotation shaft portion 4 and the second rotation shaft portion 5, The interlocking link portion 17 does not interfere with the first rotation shaft portion 4 and the second rotation shaft portion 5 when the second member 2 is rotated by 180 degrees or more with respect to the first member 1. It is said.

具体的には、前記第一回動部６を前記第一回動軸部４の一側端部に設けると共に、第二回動部７を前記第二回動軸部５の一側端部に設け、この第一回動部６と第二回動部７の、前記第一回動軸部４と前記第二回動軸部５の一側端部より軸方向外側となる部位に、前記連動リンク部17を配してこの連動リンク部17を第一回動部６と第二回動部７との間に架設状態に設けることにより、この連動リンク部17を、前記第一回動軸部４と前記第二回動軸部５の一側端部より軸方向外側の軸延長位置に配設した構成としている。   Specifically, the first rotating part 6 is provided at one end of the first rotating shaft part 4 and the second rotating part 7 is provided at one end of the second rotating shaft part 5. The first rotating portion 6 and the second rotating portion 7 of the first rotating shaft portion 4 and the second rotating shaft portion 5 are located on the outer side in the axial direction, By arranging the interlocking link portion 17 and providing the interlocking link portion 17 between the first rotating portion 6 and the second rotating portion 7, the interlocking link portion 17 is connected to the first rotation portion. The moving shaft portion 4 and the second rotating shaft portion 5 are arranged at axial extension positions on the outer side in the axial direction from one end portion of the second rotating shaft portion 5.

更に詳しくは、前記連動リンク部17の取付部17Ｂを、第一回動部６と第二回動部７に対して前記第一回動軸部４と前記第二回動軸部５の一側端部より軸方向外側の軸延長方向に向って突設状態に取り付けする構成とすることにより、前記バー基体17Ａが第一回動軸部４と第二回動軸部５の一側端部より軸方向外側の軸延長位置に配設する構成としている。   More specifically, the attachment portion 17B of the interlocking link portion 17 is connected to the first rotation shaft portion 4 and the second rotation shaft portion 5 with respect to the first rotation portion 6 and the second rotation portion 7. The bar base body 17A is arranged at one side end of the first rotation shaft portion 4 and the second rotation shaft portion 5 by being mounted in a projecting state toward the axial extension direction outside the side end portion in the axial direction. It is set as the structure arrange | positioned in the axial extension position of an axial direction outer side from a part.

また、本実施例では、前記ヒンジ基体３は、前記第一部材１及び前記第二部材２の厚みと略同等の厚み（縦方向の厚み）を有する構成とし、前記第一回動軸部４，第二回動軸部５，第一回動部６，第二回動部７の径も第一部材１及び第二部材２の厚みと略同等とし、このヒンジ基体３の第一部材１側及び前記第二部材２側に夫々前記第一回動軸部４と第二回動軸部５を並設して第一部材１に対して第二部材２例えば１６０度開放した開放状態においては第一部材１と第二部材２との枢着部分に各部材１，２の厚みに対して少なくとも１.５倍以上の突出部が生じず略平坦な開放面が第一部材１と第二部材とにより連設形成されるように構成すると共に、この第一部材１と第二部材２の開放面が互いに合わさる重合状態まで閉じ回動し得るように構成している。   In the present embodiment, the hinge base 3 has a thickness (longitudinal thickness) substantially equal to the thickness of the first member 1 and the second member 2, and the first rotating shaft portion 4. The diameters of the second rotation shaft portion 5, the first rotation portion 6, and the second rotation portion 7 are also substantially equal to the thicknesses of the first member 1 and the second member 2, and the first member 1 of the hinge base 3 In the open state in which the first rotation shaft portion 4 and the second rotation shaft portion 5 are arranged in parallel on the side and the second member 2 side, respectively, and the second member 2 is opened to the first member 1, for example, 160 degrees. The first member 1 and the second member 2 have a substantially flat open surface with no protrusions at least 1.5 times the thickness of the members 1 and 2 at the pivoting portion between the first member 1 and the second member 2. The first member 1 and the second member 2 are configured to be continuously formed by two members, and can be closed and rotated to a superposed state where the open surfaces of the first member 1 and the second member 2 are combined with each other. It is composed.

従って、例えば、図７に示すように、第一部材１と第二部材２が重合した状態（０度（°））から第一部材１に対して第二部材２を回動する際、ヒンジ装置Ｈ（ヒンジ基体３）に対して第二部材２を第二回動軸部５を軸に例えば図８に示すように３０.６度回動すると、ヒンジ基体３も第一部材１に対して第一回動軸部４を軸に完全に同期しないものの同期方向に４５度回動して略同期回動し、引き続いて、ヒンジ基体３に対して第二部材２を第二回動軸部５を軸に６８.３度回動すると、ヒンジ基体３も第一部材１に対して第一回動軸部４を軸に９１.７度略同期回動して、第一部材１に対して第二部材２が１６０度回動し、図９，図１０に示すような開放状態とできる。   Therefore, for example, as shown in FIG. 7, when the second member 2 is rotated with respect to the first member 1 from a state where the first member 1 and the second member 2 are overlapped (0 degree (°)), the hinge When the second member 2 is rotated with respect to the apparatus H (hinge base 3) about 30.6 degrees as shown in FIG. Although the first rotating shaft portion 4 is not completely synchronized with the shaft, the first rotating shaft portion 4 is rotated by 45 degrees in the synchronizing direction and substantially synchronously rotated. Subsequently, the second member 2 is moved with respect to the hinge base 3 by the second rotating shaft. When the portion 5 is turned about 68.3 degrees, the hinge base 3 is also turned about 91.7 degrees about the first turning shaft portion 4 with respect to the first member 1 so that the first member 1 is rotated. On the other hand, the 2nd member 2 rotates 160 degree | times, and it can be set as an open state as shown in FIG. 9, FIG.

引き続いて、ヒンジ基体３に対して第二部材２を７８.２度回動すると、ヒンジ基体３も第一部材１に対して１０１.８度回動し、図１１に示すような１８０度開放状態とできる。この際、連動リンク部17のバー基体17Ａが、前記第一回動軸部４と前記第二回動軸部５の一側端部より軸方向外側の軸延長位置に配設したことで、前記第一部材１に対して前記第二部材２を１８０度以上回動させても前記第一回動軸部４及び前記第二回動軸部５に干渉しないため、前記第一部材１に対して前記第二部材２を１８０度以上回動させることができる。   Subsequently, when the second member 2 is rotated 78.2 degrees with respect to the hinge base 3, the hinge base 3 is also rotated 101.8 degrees with respect to the first member 1, and is opened 180 degrees as shown in FIG. State and can. At this time, the bar base body 17A of the interlocking link portion 17 is disposed at the axial extension position on the axially outer side from the one side end portions of the first rotation shaft portion 4 and the second rotation shaft portion 5, Even if the second member 2 is rotated 180 degrees or more with respect to the first member 1, the first member 1 does not interfere with the first rotating shaft portion 4 and the second rotating shaft portion 5. On the other hand, the second member 2 can be rotated 180 degrees or more.

即ち、引き続いて、ヒンジ基体３に対して第二部材２を１１５.７度回動すると、ヒンジ基体３も第一部材１に対して１３５度回動し、図１２に示すような２５０.７度開放状態とでき、最終的にこの同期回動によって一方が１８０度回動すると他方も１８０度同期回動して第一部材１に対して第二部材２が３６０度回動し、図１３に示すように重合状態となるように構成している。   That is, when the second member 2 is subsequently rotated 115.7 degrees with respect to the hinge base 3, the hinge base 3 is also rotated 135 degrees with respect to the first member 1, resulting in 250.7 as shown in FIG. When one of them is rotated 180 degrees by this synchronous rotation, the other is also rotated 180 degrees and the second member 2 is rotated 360 degrees with respect to the first member 1. It is comprised so that it may become a superposition | polymerization state as shown in FIG.

即ち、図１６の（ａ）に示すように、０度の重合閉塞状態から例えば１６０度の開放状態に回動操作でき、更に図１６の（ｂ）に示すように、０度に対し反転重合した３６０度まで回動操作できる構成としている。   That is, as shown in FIG. 16 (a), the rotation operation can be performed from the 0 ° polymerization closed state to the 160 ° open state, and as shown in FIG. 16 (b), the reverse polymerization is performed with respect to 0 °. It is set as the structure which can be rotated up to 360 degrees.

更に説明すると、前記バー基体17Ａの両端部の前記各取付部17Ｂ間のピッチ（リンク接続点距離）を、前記第一回動軸部４と前記第二回動軸部５の軸間ピッチに略合致するピッチに設定している。更に詳しくは、バー基体17Ａの両端部の前記各取付部17Ｂ間のピッチと、第一回動軸部４と前記第二回動軸部５の軸間ピッチとを同一ピッチ（図面では９.５ｍｍピッチ）に設定している。   More specifically, the pitch (link connection point distance) between the mounting portions 17B at both ends of the bar base body 17A is set to the inter-axis pitch between the first rotating shaft portion 4 and the second rotating shaft portion 5. The pitch is set to approximately match. More specifically, the pitch between the mounting portions 17B at both ends of the bar base 17A and the inter-axis pitch between the first rotating shaft portion 4 and the second rotating shaft portion 5 are the same pitch (9. 5 mm pitch).

また、第一回動部６，第二回動部７は、いずれも円板状のリンクローラを採用してこの各リンクローラ６，７がその中心を軸心として回動するように構成し、この各リンクローラ６，７の偏心位置に前記バー基体17Ａの両端部の取付部17Ｂを回動自在に枢着する構成としている。また、各付部17Ｂの偏心枢着位置は、いずれも各リンクローラ６，７の中心から等距離（図面では、１.９５ｍｍ）に設定している。   Each of the first rotating unit 6 and the second rotating unit 7 employs a disk-shaped link roller so that each of the link rollers 6 and 7 rotates about its center. The attachment portions 17B at both ends of the bar base 17A are pivotally attached to the eccentric positions of the link rollers 6 and 7, respectively. Further, the eccentric pivoting positions of the respective attaching portions 17B are set to be equidistant from the centers of the link rollers 6 and 7 (1.95 mm in the drawing).

また、本実施例では、第一部材１と第二部材２が重合した０度の状態（図７の状態）では、前記連動リンク部17の前記取付部17Ｂ間のピッチ方向（前記バー基体17Ａの長さ方向）が第一回動軸部４と第二回動軸部５の軸間ピッチ方向と略平行であって、このバー基体17Ａの軸間ピッチ方向と第一回動軸部４と第二回動軸部５の軸間ピッチ方向とが略同一直線上に位置するようにバー基体17Ａが配され、尚且つ第一部材１に対して第二部材２を回動した１６０度開放状態（図９，図１０の状態）では、バー基体17Ａが第一回動軸部４と第二回動軸部５の軸間ピッチ方向に対し傾斜した状態に配設されると共に、ヒンジ基体３に対し第一部材１が面一となる完全な水平とはならず、図１０の（ｂ）に示すように１.７度下方へ傾斜した状態となるように、取付部17Ｂの前記第一回動部６及び前記第二回動部７への取付位置（偏心位置）を設定構成している。   Further, in this embodiment, in the state of 0 degrees where the first member 1 and the second member 2 are overlapped (state of FIG. 7), the pitch direction between the attachment portions 17B of the interlocking link portion 17 (the bar base body 17A). Of the bar base 17A and the first rotation shaft portion 4 are substantially parallel to the inter-axis pitch direction of the first rotation shaft portion 4 and the second rotation shaft portion 5. The bar base 17A is arranged so that the pitch direction of the second rotation shaft portion 5 and the inter-axis pitch direction are located on substantially the same straight line, and the second member 2 is rotated with respect to the first member 1 at 160 degrees. In the open state (the state shown in FIGS. 9 and 10), the bar base body 17A is disposed in a state inclined with respect to the inter-axis pitch direction of the first rotation shaft portion 4 and the second rotation shaft portion 5, and the hinge. The first member 1 is not completely horizontal with the base 3 so that it is inclined downward by 1.7 degrees as shown in FIG. The mounting position (eccentric position) of the mounting portion 17B to the first rotating portion 6 and the second rotating portion 7 is set.

このように設定構成した本実施例の、第一部材１（第一回動軸部４）と第二部材２（第二回動軸部５）の連動回動時における更に詳細な角度、並びに第一部材１と第二部材２とのズレ角度を図１４の表に示し、この図１４で示した各角度での第一回動部６，第二回動部７及び連動リンク部17の作動を図１５に示す。   More detailed angles at the time of interlocking rotation of the first member 1 (first rotation shaft portion 4) and the second member 2 (second rotation shaft portion 5) of the present embodiment configured as described above, and The deviation angle between the first member 1 and the second member 2 is shown in the table of FIG. 14, and the first rotating part 6, the second rotating part 7 and the interlocking link part 17 at each angle shown in FIG. The operation is shown in FIG.

従って、このような連動リンク部17の架設配設位置、即ち取付偏心位置の工夫設定によって完全に同期しないまでも連動回動角が例えば３０.６度と４５度のように大きくズレず略同一となり、できるだけ略同期した連動回動となるように設定している。   Accordingly, the interlocking rotation angle is substantially the same, for example, 30.6 degrees and 45 degrees, even if the interlocking link portion 17 is not completely synchronized by the setting of the installation position of the interlocking link portion 17, that is, the mounting eccentric position. Therefore, it is set so that the interlocking rotation is approximately synchronized as much as possible.

また、本実施例の前記第一回動軸部４及び前記第二回動軸部５は、回動軸８と、軸受部９と、所定回動位置で係合するカム部10及びカム係合部11と、このカム係合を付勢するバネ12とからなり、前記回動軸８，軸受部９の一方を前記第一部材１及び前記第二部材２側に設け、他方をこれと枢着する前記ヒンジ基体３側に設けた構成としている。   In addition, the first rotation shaft portion 4 and the second rotation shaft portion 5 of the present embodiment include a rotation shaft 8, a bearing portion 9, a cam portion 10 that engages at a predetermined rotation position, and a cam engagement. It comprises a joint portion 11 and a spring 12 that biases this cam engagement, and one of the rotating shaft 8 and the bearing portion 9 is provided on the first member 1 and the second member 2 side, and the other is The hinge base 3 is pivotally attached to the hinge base 3 side.

具体的には、前述のように第一部材１の端部と第二部材２の端部間に、各部材１・２と略面一状に二軸（第一回動軸部４，第二回動軸部５）を備えたヒンジ基体３（連結プレート３Ａ・３Ｂ）を配設するが、本実施例のこの二軸を備えたヒンジ基体３、これに組み付ける第一回動軸部４，第二回動軸部５，第一回動部６，第二回動部７，連動リンク部17について更に説明する。   Specifically, as described above, between the end portion of the first member 1 and the end portion of the second member 2, the two shafts (the first rotating shaft portion 4, the second rotating shaft portion 4, and the second member 2) are substantially flush with each member 1. A hinge base 3 (connecting plates 3A and 3B) provided with two rotary shafts 5) is disposed. The hinge base 3 provided with the two shafts of this embodiment, and a first rotary shaft 4 assembled to the hinge base 3 are provided. The second rotation shaft portion 5, the first rotation portion 6, the second rotation portion 7, and the interlocking link portion 17 will be further described.

図２，図３に示すように、第一部材１及び第二部材２の板厚と略同厚で、第一部材１と第二部材２に対して略面一状態となるヒンジ基体３（左右一対の連結プレート３Ａ・３Ｂ）の夫々の側（連結プレート３Ａ・３Ｂ間の前後位置）に第一回動軸部４と第二回動軸部５とを平行状態に設け、この夫々の第一回動軸部４，第二回動軸部５は同一構造としている。   As shown in FIGS. 2 and 3, the hinge base 3 (which is substantially the same thickness as the first member 1 and the second member 2 and is substantially flush with the first member 1 and the second member 2). The first rotating shaft portion 4 and the second rotating shaft portion 5 are provided in parallel on each side of the pair of left and right connecting plates 3A and 3B (front and rear positions between the connecting plates 3A and 3B). The first rotation shaft portion 4 and the second rotation shaft portion 5 have the same structure.

第一回動軸部４，第二回動軸部５について説明すると、図４〜図６に示すように、第一部材１，第二部材２に接続する筒状の第一取付部14及び第二取付部15内に、この第一取付部14，第二取付部15の筒長より短い軸長（第一取付部14，第二取付部15の筒長に対し１／２程度の軸長）を有する回動軸８を回り止め状態に挿通配設して、この各回動軸８は、その一端部を第一取付部14，第二取付部15の一端部より外側へ突出状態に設けている。   The first rotating shaft portion 4 and the second rotating shaft portion 5 will be described. As shown in FIGS. 4 to 6, a cylindrical first mounting portion 14 connected to the first member 1 and the second member 2, and In the second mounting portion 15, an axial length shorter than the cylindrical length of the first mounting portion 14 and the second mounting portion 15 (an axis about half that of the cylindrical length of the first mounting portion 14 and the second mounting portion 15. The rotation shafts 8 having a long length are inserted and arranged in a non-rotating state, and each rotation shaft 8 has one end projecting outward from one end of the first mounting portion 14 and the second mounting portion 15. Provided.

また、この各回動軸８の一端部に、バネ12とカム部10とカム係合部11とをこの順番で被嵌し、このうちバネ12とカム部10は、第一取付部14，第二取付部15の一端部に内装し、カム係合部11は、第一取付部14，第二取付部15の一端部より外側に配して後述する軸受部９（連結プレート３Ｂ）に固定する構成としている。   In addition, a spring 12, a cam portion 10, and a cam engagement portion 11 are fitted in this order on one end of each rotating shaft 8, and the spring 12 and the cam portion 10 include the first attachment portion 14, The cam engaging portion 11 is arranged outside one end portion of the first mounting portion 14 and the second mounting portion 15 and fixed to a bearing portion 9 (connection plate 3B) described later. It is configured to do.

また、各カム部10は、外周面に突設した係合突起10Ａを第一取付部14，第二取付部15の一端部に設けたガイド溝部14Ａ・15Ａに係合させつつ第一取付部14，第二取付部15の一端部に内装することにより、第一取付部14，第二取付部15と回り止め状態に設けると共に、第一取付部14，第二取付部15の一端側筒部（ガイド溝部14Ａ・15Ａ）をガイドとしてカム係合部11に対し接離スライド自在に設けて、前記カム係合部11（固定カム11）に対してバネ12により付勢状態で所定回動角度（位置）で落ち込み凹凸係合する（カム部10がカム係合部11にカム係合する）可動カム10に構成している。   Each cam portion 10 has a first attachment portion while engaging an engagement protrusion 10A provided on the outer peripheral surface with a guide groove portion 14A and 15A provided at one end of the first attachment portion 14 and the second attachment portion 15. 14, by being installed at one end of the second mounting portion 15 so as to be in a non-rotating state with the first mounting portion 14 and the second mounting portion 15, and one end side cylinder of the first mounting portion 14 and the second mounting portion 15 Part (guide groove part 14A / 15A) is provided as a guide so as to be slidable toward and away from the cam engaging part 11, and is rotated in a predetermined state in a biased state by a spring 12 with respect to the cam engaging part 11 (fixed cam 11). The movable cam 10 is configured so as to be depressed and engaged with depressions and protrusions at an angle (position) (the cam portion 10 is cam-engaged with the cam engagement portion 11).

また、この各カム係合部11より外側へ各回動軸８の一端部を挿通突出させ、この各回動軸８の一端部を、前記軸受部９としても機能する前記連結プレート３Ｂに挿通軸支した上、抜止クリップ16を用いてこの連結プレート３Ｂを各回動軸８の一端部に抜け止め状態に設け、この連結プレート３Ｂの前記第一取付部14，第二取付部15側の側面に凹設した回り止め凹部13に前記カム係合部11を嵌合固定することで、連結プレート３Ｂ（軸受部９）にカム係合部11を回り止め状態に固定した構成としている。   Further, one end portion of each rotating shaft 8 is inserted and projected outward from each cam engaging portion 11, and one end portion of each rotating shaft 8 is inserted into the connecting plate 3 </ b> B that also functions as the bearing portion 9. In addition, the connecting plate 3B is provided at one end portion of each rotating shaft 8 by using a retaining clip 16 so as to prevent the connecting plate 3B from being removed, and the connecting plate 3B is recessed on the side surfaces of the first mounting portion 14 and the second mounting portion 15 side. The cam engagement portion 11 is fixedly fitted to the connecting plate 3B (bearing portion 9) in a non-rotating state by fitting and fixing the cam engagement portion 11 to the rotation prevention recess 13 provided.

また、第一取付部14，第二取付部15の他端部にも、前記軸受部９としての軸受筒９Ａを回動自在に装着して、この軸受筒９Ａと前記連結プレート３Ｂとから成る左右一対の軸受部９間で、この左右の軸受部９に対し第一取付部14・第二取付部15と共に回動軸８とカム部10とが回動する第一回動軸部４，第二回動軸部５を構成している。   Further, a bearing tube 9A as the bearing portion 9 is rotatably mounted on the other end portions of the first mounting portion 14 and the second mounting portion 15, and includes the bearing tube 9A and the connecting plate 3B. Between the pair of left and right bearing portions 9, the first rotation shaft portion 4 in which the rotation shaft 8 and the cam portion 10 rotate together with the first attachment portion 14 and the second attachment portion 15 with respect to the left and right bearing portions 9. The 2nd rotation shaft part 5 is comprised.

また、本実施例では、第一回動軸部４，第二回動軸部５の前記各軸受筒９Ａの他端部間に前記連結プレート３Ａを架設状態に連結固定している。即ち、左右一対の連結プレート３Ａ・３Ｂによって第一回動軸部４と第二回動軸部５とを前後に略平行に並設した状態に保持している。   In the present embodiment, the connecting plate 3A is connected and fixed between the other end portions of the bearing cylinders 9A of the first rotating shaft portion 4 and the second rotating shaft portion 5 in an erected state. That is, the pair of left and right connecting plates 3A and 3B hold the first rotating shaft portion 4 and the second rotating shaft portion 5 in a state of being arranged substantially in parallel in the front-rear direction.

即ち、本実施例の前記第一回動軸部４及び前記第二回動軸部５は、回動軸８を第一取付部14・第二取付部15を介して前記第一部材１及び前記第二部材２側に設け、軸受部９（軸受筒９Ａ，連結プレート３Ｂ）を前記ヒンジ基体３側に設けた構成としている。   In other words, the first rotation shaft portion 4 and the second rotation shaft portion 5 of the present embodiment are configured so that the rotation shaft 8 is connected to the first member 1 and the second attachment portion 15 via the first attachment portion 14 and the second attachment portion 15. Provided on the second member 2 side, the bearing portion 9 (bearing cylinder 9A, connecting plate 3B) is provided on the hinge base 3 side.

また、前記各回動軸８の一端部を、前記連結プレート３Ｂ（抜止クリップ16）より外側へ突設し、この外側へ貫通突出する各回動軸８の一端部夫々に、座金18を介して前記第一回動部６と前記第二回動部７を挿通した上、回り止めピン19によりこの第一回動部６と第二回動部７とを各回動軸８に対して回り止め状態に設けている。   Further, one end portion of each rotating shaft 8 protrudes outward from the connecting plate 3B (prevention clip 16), and the one end portion of each rotating shaft 8 projecting outward from the connecting plate 3B is provided with a washer 18 through the washer 18. The first rotation part 6 and the second rotation part 7 are inserted, and the first rotation part 6 and the second rotation part 7 are prevented from rotating with respect to the respective rotation shafts 8 by the rotation prevention pins 19. Provided.

即ち、ヒンジ基体３の前後に並設した第一回動軸部４，第二回動軸部５は左右一対のヒンジ基体３に設けた左右の軸受部９に回動自在に軸支する構成としているが、この第一回動軸部４，第二回動軸部５とにこの第一回動軸部４，第二回動軸部５の一端部より軸方向外側に突設した各回動軸８の一端部に夫々第一回動部６，第二回動部７としてのリンクローラを回り止め固定している。   In other words, the first rotation shaft portion 4 and the second rotation shaft portion 5 arranged in parallel on the front and rear sides of the hinge base 3 are rotatably supported on the left and right bearing portions 9 provided on the pair of left and right hinge bases 3. However, the first rotation shaft portion 4 and the second rotation shaft portion 5 are protruded from the one end portion of the first rotation shaft portion 4 and the second rotation shaft portion 5 to the outside in the axial direction. A link roller as the first rotation unit 6 and the second rotation unit 7 is fixed to one end of the moving shaft 8 to prevent rotation.

従って、第一部材１に対してヒンジ基体３を回動すると第一回動軸部４の回動軸８に対してヒンジ基体３は回動し、この回動軸８と一体である第一回動部６もこのヒンジ基体３に対してヒンジ基体３（連結プレート３Ｂ）の外側で相対回動する構成としている。   Accordingly, when the hinge base 3 is rotated with respect to the first member 1, the hinge base 3 is rotated with respect to the rotary shaft 8 of the first rotary shaft portion 4, and the first integral with the rotary shaft 8. The rotating part 6 is also configured to rotate relative to the hinge base 3 on the outside of the hinge base 3 (connection plate 3B).

また、ヒンジ基体３に対して第二部材２が回動すると、ヒンジ基体３に対して第二回動軸部５の回動軸８が回動し、この回動軸８と一体である第二回動部７もヒンジ基体３に対してヒンジ基体３（連結プレート３Ｂ）の外側で回動する構成としている。   When the second member 2 rotates with respect to the hinge base 3, the rotary shaft 8 of the second rotary shaft portion 5 rotates with respect to the hinge base 3, and the second shaft 2 is integral with the rotary shaft 8. The two rotating portions 7 are also configured to rotate with respect to the hinge base 3 outside the hinge base 3 (connection plate 3B).

本実施例は、この前後に並設した第一回動部６，第二回動部７を夫々連動リンク部17により連結するが、本実施例では帯板状のバー基体17Ａを架設配設し、この両端部に折曲状態に設けた取付部17Ｂを各第一回動部６，第二回動部７の前記最適な偏心位置に設けた取付孔に差し込み固定して枢着連結し、夫々の回動力がこのバー基体17Ａによって伝達されて略同期回動（伝達連動回動）するように構成している。   In the present embodiment, the first rotating portion 6 and the second rotating portion 7 arranged in parallel before and after this are connected by the interlocking link portion 17, respectively, but in this embodiment, a strip-like bar base body 17A is installed and disposed. Then, the mounting portions 17B provided in the bent state at both ends are inserted into the mounting holes provided at the optimum eccentric positions of the first rotating portion 6 and the second rotating portion 7 to be fixedly connected. Each turning force is transmitted by the bar base 17A and is configured to rotate substantially synchronously (transmission interlocking rotation).

そして、この連動リンク部17は、前記第一回動軸部４と前記第二回動軸部５の一側端部より軸方向外側の軸延長位置に配設することになるため、前記第一部材１に対して前記第二部材２を１８０度以上回動させた際にこの連動リンク部17が前記第一回動軸部４及び前記第二回動軸部５に干渉することがなく、第一部材１と第二部材２とを前記したように３６０度回動させて重合させることができる。   And since this interlocking link part 17 will be arrange | positioned in the axial extension position outside an axial direction from the one side edge part of said 1st rotation shaft part 4 and said 2nd rotation shaft part 5, The interlocking link portion 17 does not interfere with the first rotation shaft portion 4 and the second rotation shaft portion 5 when the second member 2 is rotated 180 degrees or more with respect to the one member 1. The first member 1 and the second member 2 can be polymerized by rotating 360 degrees as described above.

また、例えば図１に示すような携帯電話においては、１６０度あるいは１８０度開放回動した際には、本体部１と開閉部２とが略フラットとなって略一枚の水平板のように開き、中間部に大きな段差も突出部もなく、しかも、各第一回動軸部４，第二回動軸部５の一方側軸部に設けたカム係合機構（可動カム10，固定カム11，バネ12等）によってフリーストップもまた閉じ付勢もあるいは所望位置での位置決め（クリック係合）も実現できることになる。   For example, in a mobile phone as shown in FIG. 1, when the body is rotated 160 degrees or 180 degrees, the main body 1 and the opening / closing section 2 become substantially flat, like a substantially horizontal plate. The cam engaging mechanism (movable cam 10, fixed cam) provided on the one side shaft portion of each of the first rotating shaft portion 4 and the second rotating shaft portion 5 is opened and has no large step or protrusion at the intermediate portion. 11, spring 12, etc.), free stop, closing bias, or positioning at a desired position (click engagement) can be realized.

また、本実施例では、第一部材１の端部の中間部と第二部材の端部の中間部とに、ヒンジ装置Ｈの第一回動軸部４（第一取付部14）と第二回動軸部５（第二取付部15）に連結する取付ケース部１Ａ，２Ａを突設し、この取付ケース部１Ａ．２Ａをヒンジ装置Ｈ（の第一回動軸部４，第二回動軸部５）に連結した際、第一部材１の端部の左右部と第二部材２の端部の左右部との間に生じる隙間部分にヒンジ装置Ｈの左右端部を目隠しするヒンジケース20を装着した構成としている。   Further, in the present embodiment, the first rotating shaft portion 4 (first mounting portion 14) and the second portion of the hinge device H are arranged on the intermediate portion of the end portion of the first member 1 and the intermediate portion of the end portion of the second member. Mounting case portions 1A and 2A connected to the two rotation shaft portions 5 (second mounting portions 15) are projected, and the mounting case portions 1A. When 2A is connected to the hinge device H (the first rotating shaft portion 4, the second rotating shaft portion 5), the left and right portions of the end portion of the first member 1 and the left and right portions of the end portion of the second member 2 are The hinge case 20 that blinds the left and right end portions of the hinge device H is attached to the gap portion formed between the two.

本発明の具体的な実施例２について図１７に基づいて説明する。   A second embodiment of the present invention will be described with reference to FIG.

本実施例は、第一部材１の端部の左右部と第二部材２の端部の左右部とに、ヒンジ装置Ｈの第一回動軸部４（第一取付部14）と第二回動軸部５（第二取付部15）に連結する取付ケース部１Ａ・２Ａを突設し、この取付ケース部１Ａ・２Ａをヒンジ装置Ｈ（の第一回動軸部４，第二回動軸部５）に連結した際、第一部材１の端部の中間部と第二部材２の端部の中間部との間に生じる隙間部分にヒンジ装置Ｈの一側端部を目隠しするヒンジケース20を装着した構成とした場合を示している。   In the present embodiment, the first rotating shaft portion 4 (first mounting portion 14) and the second portion of the hinge device H are provided on the left and right portions of the end portion of the first member 1 and the left and right portions of the end portion of the second member 2. Mounting case portions 1A and 2A connected to the rotating shaft portion 5 (second mounting portion 15) are projected, and the mounting case portions 1A and 2A are connected to the hinge device H (first rotating shaft portion 4, second time). When connected to the moving shaft portion 5), one end portion of the hinge device H is blindfolded in a gap portion formed between the intermediate portion of the end portion of the first member 1 and the intermediate portion of the end portion of the second member 2. A case in which the hinge case 20 is mounted is shown.

また、本実施例のヒンジ装置Ｈは、前記実施例１のヒンジ装置Ｈにおいて、ヒンジ基体３（連結プレート）を一枚構成とし、更に第一回動軸部４の第一取付部14の長さと、第二回動軸部５の第二取付部15の長さとを前記取付部１Ａ・２Ａ内に納まるように短く設定した構成としている。   Further, the hinge device H of the present embodiment is the same as the hinge device H of the first embodiment, but has a single hinge base 3 (connection plate), and further the length of the first mounting portion 14 of the first rotating shaft portion 4. And the length of the second mounting portion 15 of the second rotating shaft portion 5 are set to be short so as to be accommodated in the mounting portions 1A and 2A.

また、図面では、左右の取付ケース部１Ａ・２Ａの片側だけをヒンジ装置Ｈで連結した場合を示しているが、左右両側共ヒンジ装置Ｈで連結する構成としても良い。   Moreover, although the case where only one side of the left and right mounting case portions 1A and 2A is connected by the hinge device H is shown in the drawing, the left and right both sides may be connected by the hinge device H.

尚、本発明は、実施例１，実施例２に限られるものではなく、各構成要件の具体的構成は適宜設計し得るものである。   Note that the present invention is not limited to the first and second embodiments, and the specific configuration of each component can be designed as appropriate.

実施例１示す説明斜視図である。1 is an explanatory perspective view showing Example 1. FIG. 実施例１のヒンジ装置を示す斜視図である。It is a perspective view which shows the hinge apparatus of Example 1. FIG. 実施例１のヒンジ装置を示す図２とは異なる方向から見た斜視図である。It is the perspective view seen from the direction different from FIG. 2 which shows the hinge apparatus of Example 1. FIG. 実施例１のヒンジ装置の説明分解斜視図である。It is an explanation exploded perspective view of the hinge device of Example 1. FIG. 実施例１のヒンジ装置を、図４とは異なるの方向から見た説明分解斜視図である。FIG. 5 is an explanatory exploded perspective view of the hinge device according to the first embodiment when viewed from a direction different from that in FIG. 4. 実施例１のヒンジ装置の拡大説明平面図である。It is an expansion explanatory top view of the hinge apparatus of Example 1. FIG. 実施例１の閉塞状態の要部の作動説明断面図である。FIG. 3 is an operation explanatory cross-sectional view of a main part in a closed state according to the first embodiment. 実施例１の開放回動途中の要部の作動説明断面図である。FIG. 3 is an operation explanatory cross-sectional view of a main part in the middle of opening rotation of the first embodiment. 実施例１の１６０度開放状態の要部の作動説明断面図である。FIG. 5 is an operation explanatory cross-sectional view of a main part in the 160 ° open state of the first embodiment. 実施例１の１６０度開放状態における連動リンク部を示す拡大説明図である。It is an expansion explanatory view showing the interlocking link part in the 160 degrees open state of Example 1. 実施例１の１８０度開放状態の要部の作動説明断面図である。FIG. 3 is an operation explanatory cross-sectional view of a main part in the 180 ° open state of the first embodiment. 実施例１の反転回動途中の要部の作動説明断面図である。FIG. 3 is an operation explanatory cross-sectional view of a main part in the middle of reverse rotation in the first embodiment. 実施例１の３６０度反転重合状態の要部の作動説明断面図である。FIG. 3 is an operation explanatory cross-sectional view of a main part in a 360-degree reverse polymerization state of Example 1. 実施例１の第一部材（第一回動軸部）と第二部材（第二回動軸部）の連動回動時の詳細な角度を示した表である。It is the table | surface which showed the detailed angle at the time of the interlocking rotation of the 1st member (1st rotation shaft part) and 2nd member (2nd rotation shaft part) of Example 1. FIG. 図１４に対応する要部の作動説明図である。It is operation | movement explanatory drawing of the principal part corresponding to FIG. 実施例１の作動を示す説明斜視図である。FIG. 3 is an explanatory perspective view showing the operation of the first embodiment. 実施例２を示す説明斜視図である。FIG. 6 is an explanatory perspective view showing Example 2. 従来の重合開閉タイプにおいては中間部に突出部が存在することを示す説明図（ａ）と、二軸構成の場合には突出部が生じないことを示す説明図（ｂ）である。It is explanatory drawing (a) which shows that a protrusion part exists in an intermediate part in the conventional superposition | polymerization opening / closing type, and explanatory drawing (b) which shows that a protrusion part does not arise in the case of a biaxial structure.

１ 第一部材
２ 第二部材
３ ヒンジ基体
４ 第一回動軸部
５ 第二回動軸部
６ 第一回動部
７ 第二回動部
８ 回動軸
９ 軸受部
10 カム部
11 カム係合部
12 バネ
17 連動リンク部
17Ａ バー基体
17Ｂ 取付部
Ｈ ヒンジ装置 DESCRIPTION OF SYMBOLS 1 1st member 2 2nd member 3 Hinge base | substrate 4 1st rotating shaft part 5 2nd rotating shaft part 6 1st rotating part 7 2nd rotating part 8 rotating shaft 9 bearing part
10 Cam part
11 Cam engagement part
12 Spring
17 Linkage section
17A bar base
17B Mounting part H Hinge device

Claims (6)

第一部材と第二部材との端部同志を枢着して互いに重合した状態から第一部材に対して第二部材を起伏回動自在に連結するヒンジ装置であって、前記第一部材の端部と前記第二部材の端部との間に配設するヒンジ基体に第一回動軸部と第二回動軸部を並設し、前記第一回動軸部を介して前記ヒンジ基体と前記第一部材の端部とを枢着して第一部材に対してヒンジ基体を起伏回動自在に設け、前記第二回動軸部を介して前記ヒンジ基体と前記第二部材との端部とを枢着してヒンジ基体に対して第二部材を起伏回動自在に設け、前記第一部材に対する前記ヒンジ基体の起伏回動に際してヒンジ基体に対して相対回動する第一回動部を前記第一回動軸部に設け、前記ヒンジ基体に対する前記第二部材の起伏回動に際してヒンジ基体に対して相対回動する第二回動部を前記第二回動軸部に設け、前記第一回動部の前記回動によって前記第二回動部を伝達連動回動させる連動リンク部を、この第一回動部と第二回動部との間に架設状態に設けると共に、この連動リンク部は、前記第一回動軸部と前記第二回動軸部の一側端部より軸方向外側の軸延長位置に配設して、前記第一部材に対して前記第二部材を１８０度以上回動させた際にこの連動リンク部が前記第一回動軸部及び前記第二回動軸部に干渉しない構成とし、前記第一回動部を前記第一回動軸部の一側端部に設けると共に、前記第二回動部を前記第二回動軸部の一側端部に設け、この第一回動部と第二回動部の、前記第一回動軸部と前記第二回動軸部の一側端部より軸方向外側となる部位に前記連動リンク部を設け、この連動リンク部は、前記第一回動部と前記第二回動部との間に架設状態に配設され、前記第一回動部若しくは前記第二回動部の回動によって前記第二回動部若しくは前記第一回動部を押動又は引動して一方の回動力を他方に押動伝達又は引動伝達するバー基体の両端部に夫々前記第一回動部及び第二回動部に取り付ける取付部を設けた構成とし、この取付部を第一回動部と第二回動部の前記部位に対して取り付けすることにより、前記バー基体が第一回動軸部と第二回動軸部の一側端部より軸方向外側の軸延長位置に配設する構成としたことを特徴とするヒンジ装置。 A hinge device for pivotally connecting the second member to the first member from a state where the end members of the first member and the second member are pivotally attached and overlapped with each other, A first rotation shaft portion and a second rotation shaft portion are juxtaposed on a hinge base disposed between an end portion and an end portion of the second member, and the hinge is interposed via the first rotation shaft portion. A base body and an end portion of the first member are pivotally attached, and a hinge base body is provided so as to be able to swing up and down with respect to the first member, and the hinge base body and the second member are provided via the second rotation shaft portion. the first to the an end portion pivotally connected to the second member provided to freely undulating rotate relative to the hinge body, the relative rotation for the hinge base member upon relief rotation of the hinge base with respect to said first member It provided the turning section to the first rotary shaft portion, the relative rotation for the hinge base member upon relief rotation of the second member relative to the hinge base A second rotating part is provided on the second rotating shaft part, and an interlocking link part for transmitting and rotating the second rotating part by the turning of the first rotating part is provided in the first rotating part. The interlocking link portion is provided in an erected state between the first rotation shaft portion and the second rotation shaft portion on one axial end side thereof. When the second member is rotated 180 degrees or more with respect to the first member, the interlocking link portion interferes with the first rotation shaft portion and the second rotation shaft portion. The first rotation part is provided at one side end of the first rotation shaft part, and the second rotation part is provided at one side end part of the second rotation shaft part. The interlocking link portion is provided in a portion of the first rotation portion and the second rotation portion that is axially outer than one end portion of the first rotation shaft portion and the second rotation shaft portion. Linked link part The second rotating unit is arranged between the first rotating unit and the second rotating unit, and the second rotating unit or the second rotating unit is rotated by the first rotating unit or the second rotating unit. Attachment portions attached to the first rotating portion and the second rotating portion, respectively, at both ends of the bar base that pushes or pulls the first rotating portion and transmits the rotational force of one to the other. The bar base is made up of one of the first rotation shaft portion and the second rotation shaft portion by attaching the attachment portion to the portions of the first rotation portion and the second rotation portion. A hinge device characterized in that the hinge device is arranged at an axially extended position outside the side end in the axial direction . 前記第一回動部と前記第二回動部との間に架設状態に配設する棒状若しくは板状の前記バー基体の両端部に夫々前記取付部を設け、この取付部を前記第一回動部及び前記第二回動部に取り付ける取付位置は、前記第一部材に対して前記ヒンジ基体若しくは前記ヒンジ基体に対して前記第二部材が前記第一部材と前記第二部材とが重合した閉塞位置から起伏回動して開放位置となる開放方向に回動した際、前記第一回動部若しくは前記第二回動部がこの開放回動に伴って相対回動することによって、この回動力が前記バー基体によって押動伝達若しくは引動伝達されて、前記第二回動部若しくは前記第一回動部が、前記ヒンジ基体に対して前記第二部材が若しくは前記第一部材に対して前記ヒンジ基体が同じ前記開放方向（同期方向）に連動回動する偏心位置に設定したことを特徴とする請求項１記載のヒンジ装置。 The attachment portions are provided at both ends of the bar-like or plate-like bar base disposed in a erected state between the first rotation portion and the second rotation portion, and the attachment portions are provided in the first rotation. The mounting position to be attached to the moving part and the second rotating part is such that the first member and the second member are superposed on the hinge base or the hinge base with respect to the first member. When the first rotation part or the second rotation part is rotated relative to the opening rotation when the undulation is rotated from the closed position to the opening direction to the opening position, this rotation is performed. Power is transmitted to the bar base by pushing or pulling, and the second rotating part or the first rotating part is connected to the hinge base from the second member or from the first member. The hinge base rotates in the same opening direction (synchronous direction). Claim 1 Symbol placement of the hinge device is characterized in that set in eccentric positions. 前記バー基体の両端部の前記各取付部間のピッチを、前記第一回動軸部と前記第二回動軸部の軸間ピッチに略合致するピッチに設定したことを特徴とする請求項２記載のヒンジ装置。 Claims, characterized in that the pitch between the respective mounting portions at both ends of the bar base, was set to a pitch substantially matches the axial pitch between the first rotary shaft portion and the second rotary shaft portion 2 Symbol placement of the hinge device. 前記第一回動軸部若しくは前記第二回動軸部は回動軸と、軸受部と、所定回動位置で係合するカム部及びカム係合部と、このカム係合を付勢するバネとからなり、前記回動軸，軸受部の一方を前記第一部材及び前記第二部材側に設け、他方をこれと枢着する前記ヒンジ基体に設けたことを特徴とする請求項１〜３のいずれか１項に記載のヒンジ装置。 The first rotation shaft portion or the second rotation shaft portion is a rotation shaft, a bearing portion, a cam portion and a cam engagement portion that are engaged at a predetermined rotation position, and biases the cam engagement. consists of a spring, the pivot shaft, provided in one said first member and said second member side of the bearing portion, according to any one of claims 1 to the other, characterized in that provided on the hinge base to pivotally therewith 4. The hinge device according to any one of items 3 . 前記ヒンジ基体は前記第一部材及び前記第二部材の厚みの少なくとも１.５倍以下に設定すると共に、前第一回動軸部，第二回動軸部，第一回動部，第二回動部の径も第一部材及び第二部材の厚みの少なくとも１.５倍以下に設定し、前記第一部材に対して前記第二部材を１５０度以上開放した開放状態においては第一部材と第二部材との枢着部分に各部材の厚みの１.５倍以上の突出部が生じず各部材の開放面が連なる略平坦な開放面が第一部材と第二部材とにより連設形成されるように構成すると共に、この第一部材と第二部材の開放面が互いに合わさる重合状態まで閉じ回動し得るように構成したことを特徴とする請求項１〜４のいずれか１項に記載のヒンジ装置。 The hinge base is set to at least 1.5 times the thickness of the first member and the second member, and the front first rotating shaft portion, the second rotating shaft portion, the first rotating portion, the second The diameter of the rotating part is also set to at least 1.5 times or less the thickness of the first member and the second member, and the first member is in the open state in which the second member is opened by 150 degrees or more with respect to the first member. The first member and the second member provide a substantially flat open surface in which the protrusions of 1.5 times or more the thickness of each member do not occur at the pivotally connected portion between the first member and the second member. while adapted to be formed, any one of claims 1-4, characterized in that the open surface of the first member and the second member is configured to be able to rotate close to mate polymerization with each other The hinge apparatus as described in. 本体部を前記第一部材若しくは前記第二部材とし、前記本体部に重合する開閉部を前記第二部材若しくは前記第一部材とし、この本体部と開閉部とを前記請求項１〜５のいずれか１項に記載のヒンジ装置によって枢着連結したことを特徴とするヒンジ装置を用いた電子機器。   The main body portion is the first member or the second member, and the opening / closing portion that is superimposed on the main body portion is the second member or the first member, and the main body portion and the opening / closing portion are any one of the first to fifth aspects. An electronic device using the hinge device, wherein the electronic device is pivotally connected by the hinge device according to claim 1.
JP2006255415A 2006-09-21 2006-09-21 HINGE DEVICE AND ELECTRONIC DEVICE USING HINGE DEVICE Active JP4560024B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006255415A JP4560024B2 (en) 2006-09-21 2006-09-21 HINGE DEVICE AND ELECTRONIC DEVICE USING HINGE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006255415A JP4560024B2 (en) 2006-09-21 2006-09-21 HINGE DEVICE AND ELECTRONIC DEVICE USING HINGE DEVICE

Publications (2)

Publication Number Publication Date
JP2008075747A JP2008075747A (en) 2008-04-03
JP4560024B2 true JP4560024B2 (en) 2010-10-13

Family

ID=39348034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006255415A Active JP4560024B2 (en) 2006-09-21 2006-09-21 HINGE DEVICE AND ELECTRONIC DEVICE USING HINGE DEVICE

Country Status (1)

Country Link
JP (1) JP4560024B2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100949839B1 (en) * 2009-07-23 2010-03-29 (주) 프렉코 Hinge device for mobile phone
JP2011061692A (en) 2009-09-14 2011-03-24 Sony Corp Electronic equipment
JP4892085B2 (en) * 2010-06-18 2012-03-07 株式会社東芝 Electronics
JP5864148B2 (en) 2010-07-12 2016-02-17 三菱製鋼株式会社 Hinge device for electronic equipment
US8484803B2 (en) * 2010-08-26 2013-07-16 Sony Corporation Rotational hinge
JP2012057662A (en) * 2010-09-06 2012-03-22 Sony Corp Electronic apparatus
JP5039216B2 (en) * 2011-02-24 2012-10-03 株式会社東芝 Electronics
JP5356435B2 (en) * 2011-02-28 2013-12-04 株式会社東芝 Electronics
TWI456378B (en) 2011-05-12 2014-10-11 Kato Electric & Machinary Co Parallel dual-axle hinge and small electronic device with parallel dual-axle hinge
JP6121683B2 (en) * 2011-10-12 2017-04-26 株式会社山本精密 Biaxial hinge device
KR101986762B1 (en) * 2012-10-19 2019-06-10 삼성디스플레이 주식회사 Foldable display device
JP6084088B2 (en) * 2013-03-26 2017-02-22 株式会社島野製作所 Biaxial hinge
JP6683315B2 (en) * 2016-04-11 2020-04-15 株式会社ナチュラレーザ・ワン Switchgear and terminal equipment using this switchgear
CN112983970B (en) * 2019-12-16 2022-05-03 兆利科技工业股份有限公司 Double-shaft hinge capable of alternatively rotating
CN113048141B (en) * 2019-12-26 2024-05-24 东莞市宏联电子有限公司 Rotating mechanism, rotating assembly, rotating device and electronic equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001212622A (en) * 2000-01-31 2001-08-07 Opton Co Ltd Bending machine
JP2006064000A (en) * 2004-08-24 2006-03-09 Strawberry Corporation Hinge device, and electronic device using hinge device
JP2006144892A (en) * 2004-11-18 2006-06-08 Kantatsu Co Ltd Folding type cellular phone
JP2006224803A (en) * 2005-02-17 2006-08-31 Fuji Heavy Ind Ltd Conveyor vehicle, and conveyor vehicle traveling method
JP2006233481A (en) * 2005-02-23 2006-09-07 Bunka Shutter Co Ltd Hinge and opening and closing device making use thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101111688A (en) * 2005-02-15 2008-01-23 思嘎茨讷工业株式会社 Folding mobile device and hinge device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001212622A (en) * 2000-01-31 2001-08-07 Opton Co Ltd Bending machine
JP2006064000A (en) * 2004-08-24 2006-03-09 Strawberry Corporation Hinge device, and electronic device using hinge device
JP2006144892A (en) * 2004-11-18 2006-06-08 Kantatsu Co Ltd Folding type cellular phone
JP2006224803A (en) * 2005-02-17 2006-08-31 Fuji Heavy Ind Ltd Conveyor vehicle, and conveyor vehicle traveling method
JP2006233481A (en) * 2005-02-23 2006-09-07 Bunka Shutter Co Ltd Hinge and opening and closing device making use thereof

Also Published As

Publication number Publication date
JP2008075747A (en) 2008-04-03

Similar Documents

Publication Publication Date Title
JP4560024B2 (en) HINGE DEVICE AND ELECTRONIC DEVICE USING HINGE DEVICE
JP2007198416A (en) Hinge device, and electronic instrument using the same
KR101941584B1 (en) Bending Hinge Apparatus and Electronic Device having it
JP2006234160A (en) Hinge device
CN100422578C (en) Two-axis hinge with rotation limiting mechanism
JP2004197862A (en) Hinge device and electronic apparatus using the same
TWM498254U (en) Improved structure of multiple segment hinge
JP2006064000A (en) Hinge device, and electronic device using hinge device
KR20140121380A (en) Terminal apparatus
JP6261784B1 (en) Electronics
JP4546888B2 (en) HINGE DEVICE AND ELECTRONIC DEVICE USING HINGE DEVICE
WO2012039360A1 (en) Cover mechanism for opening and closing device
WO2006080309A1 (en) Folding electronic apparatus
JP2008092264A (en) Hinge mechanism and portable terminal
JP2008275139A (en) Two parallel shaft hinge module
JP5135957B2 (en) HINGE DEVICE AND DEVICE HAVING THE HINGE DEVICE
JP2006220198A (en) Hinge device as well as electronic equipment using the same
JP2009030733A (en) Foldable electronic equipment
JP5019216B2 (en) Hinge structure of foldable portable electronic device
JP4381376B2 (en) Folding electronics
JP5135958B2 (en) HINGE DEVICE AND DEVICE HAVING THE HINGE DEVICE
TWM504883U (en) Multi-axis rotation axle device with torque alteration
KR101686141B1 (en) Dual Axis Slide Apparatus and the Electronic Equipment having it
JP4034234B2 (en) HINGE DEVICE AND ELECTRONIC DEVICE USING HINGE DEVICE
JP2009085229A (en) Hinge structure and electronic device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20071225

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20091130

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100329

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100528

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: 20100624

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: 20100723

R150 Certificate of patent or registration of utility model

Ref document number: 4560024

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: 20130730

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

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