JP2006118264A - Hinge device - Google Patents

Hinge device Download PDF

Info

Publication number
JP2006118264A
JP2006118264A JP2004308557A JP2004308557A JP2006118264A JP 2006118264 A JP2006118264 A JP 2006118264A JP 2004308557 A JP2004308557 A JP 2004308557A JP 2004308557 A JP2004308557 A JP 2004308557A JP 2006118264 A JP2006118264 A JP 2006118264A
Authority
JP
Japan
Prior art keywords
hinge
hinge shaft
coil spring
shaft
door
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2004308557A
Other languages
Japanese (ja)
Other versions
JP4348626B2 (en
Inventor
Tadashi Anzai
忠志 安齋
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.)
Sugatsune Kogyo Co Ltd
Original Assignee
Sugatsune Kogyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sugatsune Kogyo Co Ltd filed Critical Sugatsune Kogyo Co Ltd
Priority to JP2004308557A priority Critical patent/JP4348626B2/en
Priority to CN 200510113894 priority patent/CN1763343B/en
Publication of JP2006118264A publication Critical patent/JP2006118264A/en
Application granted granted Critical
Publication of JP4348626B2 publication Critical patent/JP4348626B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Hinges (AREA)
  • Hinge Accessories (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a hinge device capable of easily mounting a door on a skeleton and capable of rotating and urging the door. <P>SOLUTION: A supporting cylinder section 2b in which an axis is directed towards the vertical direction is mounted on a hinge body 2. A hinge shaft 3 is inserted to the supporting cylinder section 2b rotatably and movably in the vertical direction. A coil spring 5 downwards urging the hinge shaft 3 through an engaging member 4 is inserted externally to the hinge shaft 3. One end section 5a of a linear element constituting the coil spring 5 is engaged with the hinge body 2 while the other end section 5b is engaged with the hinge shaft 3 through the engaging member 4, and the hinge shaft 3 is rotated and urged in one direction by the coil spring 5. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、躯体に扉や蓋等の回動体を回動可能に取り付けるためのヒンジ装置に関する。   The present invention relates to a hinge device for rotatably mounting a rotating body such as a door or a lid on a housing.

一般に、ヒンジ装置は、軸受孔を有するヒンジ本体と、軸受孔に回動可能に挿入されたヒンジ軸とを備えている。ヒンジ本体は、躯体と扉とのいずれか一方に取り付けられている。ヒンジ軸の一端部は、軸受孔から突出しており、その突出した一端部が躯体と扉とのいずれか他方に設けられた連結孔に挿入されている。これにより、扉が躯体にヒンジ装置を介して回動可能に取り付けられている。   Generally, the hinge device includes a hinge body having a bearing hole and a hinge shaft that is rotatably inserted into the bearing hole. The hinge body is attached to either the housing or the door. One end portion of the hinge shaft protrudes from the bearing hole, and the protruded one end portion is inserted into a connecting hole provided on the other of the housing and the door. Thereby, the door is rotatably attached to the housing via the hinge device.

ヒンジ軸は、軸受孔にその軸線方向へ移動可能に挿入されるとともに、連結孔に出没可能に挿入されており、コイルばねによって軸受孔側から連結孔側へ付勢されている。そして、扉の通常の使用時には、軸受孔から突出した一端部がコイルばねの付勢力によって連結孔に挿入された状態に維持されている。扉の取付、取外し時には、ヒンジ軸がコイルばねの付勢力に抗して移動させられ、連結孔から脱出させられる。これにより、扉を躯体に容易に取り付け、取り外すことができるようになっている（特許文献１参照）。   The hinge shaft is inserted into the bearing hole so as to be movable in the axial direction thereof, and is inserted into the connecting hole so as to be able to project and retract, and is biased from the bearing hole side to the connecting hole side by a coil spring. And at the time of normal use of a door, the one end part which protruded from the bearing hole is maintained in the state inserted in the connection hole with the urging | biasing force of the coil spring. When the door is attached or removed, the hinge shaft is moved against the urging force of the coil spring and is allowed to escape from the connecting hole. Thus, the door can be easily attached to and detached from the housing (see Patent Document 1).

実開昭５７−４５７３号公報参照See Japanese Utility Model Publication No. 57-4573

上記従来のヒンジ装置は、扉を開位置から閉位置まで閉回動させる機能を有していない。このため、扉を自動的に閉じるようにするためには、ドアクローザー等の閉鎖手段を別途設置しなければならないという問題があった。   The conventional hinge device does not have a function of rotating the door from the open position to the closed position. For this reason, in order to close a door automatically, there existed a problem that closing means, such as a door closer, had to be installed separately.

この発明は、ヒンジ軸をその軸線方向へ付勢する付勢手段を、ヒンジ軸を回動させる回動付勢手段として用いることにより、上記従来のヒンジ装置に回動機能を持たせることができるという知見に基づいてなされたものであり、この発明の第１の態様は、ヒンジ本体と、このヒンジ本体に回動可能に、かつ軸線方向へ移動可能に設けられたヒンジ軸と、このヒンジ軸と上記ヒンジ本体との間に設けられ、上記ヒンジ軸をその軸線方向へ付勢する付勢手段とを備えたヒンジ装置において、上記付勢手段により上記ヒンジ軸をその軸線を中心として一方向へ回動付勢させたことを特徴としている。
また、この発明の第２の態様は、一端面に開口する軸受孔を有し、躯体と回動体とのいずれか一方に取り付けられるヒンジ本体と、上記軸受孔に回動可能に、かつ軸線方向へ移動可能に挿入され、上記軸受孔から突出した一端部が上記躯体と上記回動体とのいずれか他方に設けられた連結孔に挿脱可能に挿入されるヒンジ軸と、このヒンジ軸を上記軸受孔から上記連結孔へ向かう方向に付勢する付勢手段とを備えたヒンジ装置において、上記ヒンジ軸を上記連結孔に回動不能に挿入し、上記付勢手段により上記ヒンジ軸をその軸線を中心として一方向へ回動付勢させたことを特徴としている。
この発明の第１、第２の態様においては、上記付勢手段として上記ヒンジ軸に外挿されたコイルばねが用いられ、このコイルばねが上記ヒンジ軸を上記一方向へ回動付勢することができるよう、上記コイルばねを構成する線材の一端部が上記ヒンジ本体に係止され、他端部が上記ヒンジ軸に係止されていることが望ましい。
上記ヒンジ軸に係止部材が回動不能に設けられ、上記線材の上記他端部が上記ヒンジ軸に上記係止部材を介して係止されていることが望ましい。
また、この発明の第２の態様においては、上記躯体と上記回動体とのうちの上記他方に、当該他方と別体に形成された連結部材が設けられ、この連結部材に上記連結孔が形成されていることが望ましい。 According to the present invention, the conventional hinge device can have a turning function by using the urging means for urging the hinge shaft in the axial direction thereof as the rotation urging means for turning the hinge shaft. The first aspect of the present invention is a hinge main body, a hinge shaft provided on the hinge main body so as to be rotatable and movable in the axial direction, and the hinge shaft. And an urging means for urging the hinge shaft in the axial direction provided between the hinge body and the hinge body, wherein the urging means causes the hinge shaft to move in one direction around the axis. It is characterized in that it is rotated and energized.
The second aspect of the present invention has a bearing hole that opens to one end face, a hinge body that is attached to one of the housing and the rotating body, a pivotable rotation in the bearing hole, and an axial direction. A hinge shaft that is inserted movably into the connecting hole provided in either one of the housing and the rotating body, and the hinge shaft is inserted into the connecting hole. And a biasing means for biasing the bearing hole in a direction from the bearing hole toward the connecting hole. The hinge shaft is inserted into the connecting hole so as not to rotate, and the hinge shaft is moved to the axis by the biasing means. It is characterized by being urged to rotate in one direction around the center.
In the first and second aspects of the present invention, a coil spring extrapolated to the hinge shaft is used as the urging means, and the coil spring urges the hinge shaft to rotate in one direction. It is desirable that one end portion of the wire constituting the coil spring is locked to the hinge body and the other end portion is locked to the hinge shaft so that the coil spring can be formed.
It is desirable that a locking member is provided on the hinge shaft so as not to rotate, and the other end of the wire rod is locked to the hinge shaft via the locking member.
According to a second aspect of the present invention, a connecting member formed separately from the other of the housing and the rotating body is provided, and the connecting hole is formed in the connecting member. It is desirable that

上記特徴構成を有するこの発明によれば、ヒンジ装置が元々有している付勢手段によってヒンジ軸を回動付勢させているので、つまり付勢手段を回動付勢手段として兼用しているので、ドアクローザー等の閉鎖手段を別途設けることなく、扉を回動させることができる。   According to the present invention having the above-described characteristic configuration, the hinge shaft is pivotally biased by the biasing means that the hinge device originally has, that is, the biasing means is also used as the pivotal biasing means. Therefore, the door can be rotated without separately providing a closing means such as a door closer.

以下、この発明を実施するための最良の形態を、図面を参照して説明する。
図５は、躯体Ｂと、この躯体Ｂの前面開口部Ｂａを開閉する扉（回動体）Ｄとを示す透視斜視図であり、扉Ｄは躯体Ｂにこの発明に係るヒンジ装置１，１′によって水平方向へ回動可能に取り付けられている。ヒンジ装置１，１′は、上下対称に構成されている。そこで、下側に配置されたヒンジ装置１についてのみ説明し、上側に配置されたヒンジ装置１′についてはヒンジ装置１と同様な構成部分に同一符号を付してその説明を省略する。 The best mode for carrying out the present invention will be described below with reference to the drawings.
FIG. 5 is a perspective view showing the housing B and a door (rotating body) D that opens and closes the front opening Ba of the housing B. The door D is connected to the housing B by the hinge devices 1, 1 ′ according to the present invention. It is attached so that it can rotate in the horizontal direction. The hinge devices 1 and 1 'are configured vertically symmetrical. Therefore, only the hinge device 1 disposed on the lower side will be described, and with respect to the hinge device 1 ′ disposed on the upper side, the same components as those of the hinge device 1 are denoted by the same reference numerals and description thereof is omitted.

図１〜図４に示すように、ヒンジ装置１は、ヒンジ本体２を有している。ヒンジ本体２は、金属製の板材からなるものであり、その左右方向の一側部の上下の両端部には、突出部２ａ，２ａが形成されている。突出部２ａの先端部には、当該先端部が巻回されることにより、軸線を上下方向に向けた支持筒部２ｂ，２ｂが形成されている。この支持筒部２ｂの内部が軸受孔２ｃになっている。   As shown in FIGS. 1 to 4, the hinge device 1 has a hinge body 2. The hinge body 2 is made of a metal plate, and projecting portions 2a and 2a are formed at both upper and lower ends of one side portion in the left-right direction. At the distal end of the projecting portion 2a, support cylindrical portions 2b and 2b are formed with the axial line directed in the vertical direction by winding the distal end. The inside of the support cylinder portion 2b is a bearing hole 2c.

支持筒部２ｂ，２ｂの軸受孔２ｃ，２ｃには、ヒンジ軸３の上部と下部とがそれぞれ回動可能に、かつ上下方向（軸受孔２ｃの軸線方向）へ移動可能に挿入されている。上側の支持筒部２ｂから上方へ突出したヒンジ軸３の上端部には、当該上端部を直角に折り曲げることによって把持部３ａが形成されている。この把持部３ａを手で持つことにより、ヒンジ軸３を容易に回動させ、かつ上下方向へ容易に移動させることができる。ヒンジ軸３の下部には、薄い金属板からなる係止部材４が止め輪７によって固定されている。つまり、係止部材４がヒンジ軸３にその軸線方向及びそれと直交する方向へ移動不能に、かつ回動不能に取り付けられている。この係止部材４が下側の支持筒部２ｂの上面に止め輪７を介して突き当たると、それ以上ヒンジ軸３が下方へ移動することができなくなっている。以下、このときのヒンジ軸３の位置を使用位置という。ヒンジ軸３が使用位置に位置しているときには、ヒンジ軸３の下端部が下側の支持筒部２ｂの下端面から所定の長さだけ下方へ突出している。   The upper and lower portions of the hinge shaft 3 are respectively inserted in the bearing holes 2c and 2c of the support cylinder portions 2b and 2b so as to be rotatable and movable in the vertical direction (the axial direction of the bearing hole 2c). At the upper end portion of the hinge shaft 3 protruding upward from the upper support cylinder portion 2b, a grip portion 3a is formed by bending the upper end portion at a right angle. By holding the grip portion 3a by hand, the hinge shaft 3 can be easily rotated and moved up and down easily. A locking member 4 made of a thin metal plate is fixed to the lower part of the hinge shaft 3 by a retaining ring 7. That is, the locking member 4 is attached to the hinge shaft 3 so that it cannot move in the axial direction and in a direction orthogonal thereto, and cannot rotate. When the locking member 4 hits the upper surface of the lower support cylinder portion 2b via the retaining ring 7, the hinge shaft 3 can no longer move downward. Hereinafter, the position of the hinge shaft 3 at this time is referred to as a use position. When the hinge shaft 3 is located at the use position, the lower end portion of the hinge shaft 3 protrudes downward by a predetermined length from the lower end surface of the lower support cylinder portion 2b.

上下の支持筒部２ｂ、２ｂ間に位置するヒンジ軸３の中間部には、コイルばね（付勢手段）５が外挿されている。このコイルばね５は、上端部が上側の支持筒部２ｂの下面に突き当たる一方、下端部が係止部材４の上面に突き当たっており、ヒンジ軸３を下方へ付勢している。そして、コイルばね５の付勢力によってヒンジ軸３が使用位置に位置させられている。その一方、ヒンジ軸３は、コイルばね５の付勢力に抗して上方へ移動させることができる。ヒンジ軸３を使用位置から所定距離だけ上方へ移動させると、それ以上コイルばね５が縮むことができなくなり、ヒンジ軸３が上方へ移動不能になる。以下、このときのヒンジ軸３の位置を収容位置という。ヒンジ軸３が収容位置に位置すると、下側の支持筒部２ｂから下方へ突出していたヒンジ軸３の下端部が軸受孔２ｃ内に入り込み、ヒンジ軸３の下端面が下側の支持筒部２ｂの下端面と同一平面上に位置するか、それより若干上側に位置するようになっている。なお、ヒンジ軸３の収容位置は、例えばヒンジ軸３の外周に係合部を設け、この係合部を上側の支持筒部２ｂの下面に突き当たらせることによって規制してもよい。   A coil spring (biasing means) 5 is extrapolated at an intermediate portion of the hinge shaft 3 located between the upper and lower support cylinder portions 2b, 2b. The coil spring 5 has an upper end that abuts against the lower surface of the upper support cylinder 2b, and a lower end that abuts against the upper surface of the locking member 4 and biases the hinge shaft 3 downward. The hinge shaft 3 is positioned at the use position by the biasing force of the coil spring 5. On the other hand, the hinge shaft 3 can be moved upward against the biasing force of the coil spring 5. When the hinge shaft 3 is moved upward by a predetermined distance from the use position, the coil spring 5 cannot be further contracted, and the hinge shaft 3 cannot be moved upward. Hereinafter, the position of the hinge shaft 3 at this time is referred to as an accommodation position. When the hinge shaft 3 is located at the storage position, the lower end portion of the hinge shaft 3 protruding downward from the lower support cylinder portion 2b enters the bearing hole 2c, and the lower end surface of the hinge shaft 3 is the lower support cylinder portion. It is located on the same plane as the lower end face of 2b or slightly above it. The accommodation position of the hinge shaft 3 may be regulated by providing an engaging portion on the outer periphery of the hinge shaft 3, for example, and abutting the engaging portion against the lower surface of the upper support cylinder portion 2b.

コイルばね５は、弾性的に捻り変形された状態でヒンジ軸３に外挿されており、コイルばね５を構成する線材の上端部（一端部）５ａが上側の支持筒部２ｂの外周面に突き当てられ、同線材の下端部（他端部）５ｂが係止部材４の一側部に形成された突出部４ａに突き当てられている。この結果、コイルばね５は、ヒンジ軸３をその軸線を中心として一方向へ回動付勢している。なお、ヒンジ軸３は、係止部材４の突出部４ａがヒンジ本体２に突き当たることによってそれ以上一方向へ回動することができなくなっている。以下、このときのヒンジ軸３の回動位置を初期位置という。   The coil spring 5 is extrapolated to the hinge shaft 3 in a state of being elastically twisted and deformed, and the upper end (one end) 5a of the wire constituting the coil spring 5 is formed on the outer peripheral surface of the upper support cylinder 2b. The lower end portion (the other end portion) 5b of the wire rod is abutted against a protruding portion 4a formed on one side portion of the locking member 4. As a result, the coil spring 5 urges the hinge shaft 3 to rotate in one direction around the axis. The hinge shaft 3 can no longer rotate in one direction when the protruding portion 4a of the locking member 4 abuts against the hinge body 2. Hereinafter, the rotation position of the hinge shaft 3 at this time is referred to as an initial position.

図１、図２、図５及び図６に示すように、ヒンジ装置１は、連結部材６をさらに有している。連結部材６は、ヒンジ軸３を躯体Ｂに回動不能に連結するためのものである。すなわち、図５及び図６に示すように、躯体Ｂの開口部Ｂａの下端部には、開口部Ｂａに沿って水平に延びる断面Ｌ字状の支持部材Ｓが固定されている。支持部材Ｓの左右方向の一端部には、連結部材６が固定されている。連結部材６には、これを上下に貫通する連結孔６ａが形成されている。この連結孔６ａには、下側の支持筒部２ｂから下方に突出したヒンジ軸３の下端部が挿脱可能に挿入されている。連結孔６ａ及びこれに挿入されるヒンジ軸３の下端部は、断面略長円状に形成されている。これにより、ヒンジ軸３が連結孔６ａに回動不能に挿入され、ひいては躯体Ｂに連結部材６を介して回動不能に連結されている。連結孔６ａ及びヒンジ軸３の下端部は、必ずしも長円状に形成する必要はなく、互いに回動不能になるように非円形にすればよく、あるいはキー結合等によってヒンジ軸３を連結孔６ａに回動不能にしてもよい。   As shown in FIGS. 1, 2, 5, and 6, the hinge device 1 further includes a connecting member 6. The connecting member 6 is for connecting the hinge shaft 3 to the housing B in a non-rotatable manner. That is, as shown in FIGS. 5 and 6, a support member S having an L-shaped cross section that extends horizontally along the opening Ba is fixed to the lower end of the opening Ba of the housing B. A connecting member 6 is fixed to one end of the support member S in the left-right direction. The connecting member 6 is formed with a connecting hole 6a penetrating vertically. A lower end portion of the hinge shaft 3 protruding downward from the lower support cylinder portion 2b is inserted into the connection hole 6a so as to be detachable. The connection hole 6a and the lower end portion of the hinge shaft 3 inserted into the connection hole 6a are formed in a substantially oval cross section. As a result, the hinge shaft 3 is inserted into the connecting hole 6 a so as not to be rotatable, and as a result, is connected to the housing B through the connecting member 6 so as not to rotate. The connecting hole 6a and the lower end portion of the hinge shaft 3 do not necessarily need to be formed in an oval shape, and may be non-circular so that they cannot rotate with each other, or the hinge shaft 3 is connected to the connecting hole 6a by key connection or the like. You may make it impossible to rotate.

上記構成のヒンジ装置１，１′を用いて扉Ｄを躯体Ｂに取り付ける場合には、図６に示すように、ヒンジ装置１，１′の各ヒンジ本体２，２を扉Ｄの背面の左右の側部に取り付ける。勿論、各ヒンジ装置１，１′のヒンジ軸３，３の軸線は、互いに一致させる。一方、躯体Ｂの開口部Ｂａの上下の端部に固定された支持部材Ｓ，Ｓの一端部には、連結部材６をそれぞれ取り付ける。この場合、連結部材６は、扉Ｄを閉位置から所定角度、例えば９０°開いた状態にするとともに、ヒンジ軸３を初期位置から他方向へ扉Ｄの開角度（９０°）より若干大きい所定の角度だけ回動させたとき、ヒンジ軸３の端部が連結孔６ａに挿入可能になるような姿勢で取り付ける。   When the door D is attached to the housing B using the hinge device 1, 1 ′ having the above configuration, the hinge bodies 2, 2 of the hinge device 1, 1 ′ are connected to the left and right sides of the back of the door D as shown in FIG. 6. Attach to the side. Of course, the axes of the hinge shafts 3 and 3 of the hinge devices 1 and 1 'are made to coincide with each other. On the other hand, the connecting member 6 is attached to one end of the support members S, S fixed to the upper and lower ends of the opening Ba of the housing B, respectively. In this case, the connecting member 6 opens the door D at a predetermined angle, for example, 90 ° from the closed position, and the hinge shaft 3 from the initial position to the other direction is slightly larger than the opening angle (90 °) of the door D. Is attached in such a posture that the end portion of the hinge shaft 3 can be inserted into the connecting hole 6a when it is rotated by the angle.

次に、各ヒンジ装置１，１′のヒンジ軸３，３を、図６において矢印で示すように、使用位置から収容位置まで移動させるとともに、初期位置から他方向へ９０°より大きい上記所定角度だけ回動させる。ヒンジ軸３の他方向への回動により、コイルばね５がさらに捻り変形され、その回動付勢力が増大する。なお、ヒンジ軸３を移動、かつ回動させた位置に維持することができるよう、ヒンジ本体２には把持部３ａに係合する係合部を形成しておくことが望ましい。その後、扉Ｄの一側部を連結部材６，６間に挿入し、ヒンジ軸３，３の軸線を連結孔６ａ，６ａの軸線と一致させる。そして、ヒンジ軸３，３の各端部を連結孔６ａ，６ａに挿入する。すると、ヒンジ軸３，３が躯体Ｂに連結部材６，６を介して回動不能に連結される。この状態では、ヒンジ軸３がコイルばね５によって一方向へ付勢されているので、扉Ｄを自由に回動することができる状態にすると、扉Ｄがコイルばね５の回動付勢力により、ヒンジ本体２を介して閉方向へ回動させられる。扉Ｄは、支持部材Ｓ，Ｓに突き当たって開口部Ｂａを閉じる閉位置まで回動させられる。しかも、扉Ｄは、コイルばね５の付勢力によって閉位置に維持される。   Next, as shown by the arrows in FIG. 6, the hinge shafts 3 and 3 of the hinge devices 1 and 1 ′ are moved from the use position to the storage position, and the predetermined angle larger than 90 ° from the initial position to the other direction. Rotate only. By the rotation of the hinge shaft 3 in the other direction, the coil spring 5 is further twisted and deformed, and the rotation biasing force is increased. In addition, it is desirable to form the engaging part which engages with the holding part 3a in the hinge main body 2 so that the hinge axis | shaft 3 can be maintained in the position which moved and rotated. Thereafter, one side of the door D is inserted between the connecting members 6 and 6, and the axis of the hinge shafts 3 and 3 is made to coincide with the axis of the connecting holes 6a and 6a. Then, the end portions of the hinge shafts 3 and 3 are inserted into the connecting holes 6a and 6a. Then, the hinge shafts 3 and 3 are connected to the housing B through the connecting members 6 and 6 so as not to rotate. In this state, since the hinge shaft 3 is urged in one direction by the coil spring 5, when the door D can be freely rotated, the door D is rotated by the rotation urging force of the coil spring 5. It is rotated in the closing direction via the hinge body 2. The door D is rotated to the closed position where it abuts against the support members S, S and closes the opening Ba. In addition, the door D is maintained in the closed position by the biasing force of the coil spring 5.

このように、この発明に係るヒンジ装置１，１′においては、コイルばね５によってヒンジ軸３を回動付勢させているから、ドアクローザー等の閉鎖手段を用いることなく、扉Ｄを閉回動させることができる。しかも、コイルばね５は、ヒンジ軸３をその軸線方向へ付勢するための付勢手段として用いられていたものであるから、新たな構成要素をほとんど加えることなくヒンジ装置１，１′に回動手段としての機能を持たせることができる。したがって、回動機能を有するヒンジ装置１，１′を安価に製造することができる。   Thus, in the hinge devices 1 and 1 'according to the present invention, the hinge shaft 3 is urged to rotate by the coil spring 5, so that the door D is closed without using a closing means such as a door closer. Can be moved. Moreover, since the coil spring 5 is used as an urging means for urging the hinge shaft 3 in the axial direction thereof, the coil spring 5 can be rotated around the hinge devices 1 and 1 'without adding any new components. A function as a moving means can be provided. Therefore, the hinge device 1, 1 ′ having a turning function can be manufactured at a low cost.

なお、この発明は、上記実施の形態に限定されるものでなく、その要旨を逸脱しない範囲において適宜変更可能である。
例えば、上記の実施の形態においては、ヒンジ本体２を扉Ｄに取り付け、ヒンジ軸３を躯体Ｂに回動不能に連結しているが、ヒンジ本体２を躯体Ｂに取り付け、ヒンジ軸３を扉Ｄに回動不能に連結してもよい。
また、連結孔６ａは、躯体Ｂ又は扉Ｄに直接設けてもよい。勿論、その場合には連結部材６が不要になる。
さらに、上記の実施の形態においては、コイルばね５により扉Ｄを開位置側から閉位置側へ回動付勢させているが、閉位置側から開位置側へ回動付勢させるようにしてもよい。 In addition, this invention is not limited to the said embodiment, In the range which does not deviate from the summary, it can change suitably.
For example, in the above embodiment, the hinge body 2 is attached to the door D and the hinge shaft 3 is non-rotatably connected to the housing B. However, the hinge body 2 is attached to the housing B and the hinge shaft 3 is attached to the door. You may connect to D so that rotation is impossible.
Moreover, you may provide the connection hole 6a in the housing | casing B or the door D directly. Of course, the connecting member 6 becomes unnecessary in that case.
Furthermore, in the above-described embodiment, the door D is urged to rotate from the open position side to the closed position side by the coil spring 5, but the door D is urged to rotate from the closed position side to the open position side. Also good.

この発明に係るヒンジ装置を示す断面図である。It is sectional drawing which shows the hinge apparatus based on this invention. 同ヒンジ装置の分解斜視図である。It is a disassembled perspective view of the hinge apparatus. 同ヒンジ装置を、そのヒンジ軸を使用位置に位置させた状態で示す斜視図である。It is a perspective view which shows the hinge apparatus in the state which located the hinge axis | shaft in the use position. 同ヒンジ装置を、そのヒンジ軸を収容位置に位置させた状態で示す斜視図である。It is a perspective view which shows the hinge apparatus in the state which located the hinge axis | shaft in the accommodation position. 同ヒンジ装置によって回動可能に連結された躯体と扉とを示す透視斜視図である。It is a see-through | perspective perspective view which shows the housing and door which were connected rotatably by the hinge apparatus. 同ヒンジ装置によって回動可能に連結される前の躯体と扉とを示す透視斜視図である。It is a see-through | perspective perspective view which shows the housing and door before being rotatably connected with the hinge apparatus.

符号の説明Explanation of symbols

Ｂ 躯体
Ｄ 扉（回動体）
１ ヒンジ装置
１′ ヒンジ装置
２ ヒンジ本体
２ｃ 軸受孔
３ ヒンジ軸
４ 係止部材
５ コイルばね（付勢手段）
５ａ 上端部（一端部）
５ｂ 下端部（他端部）
６ 連結部材
６ａ 連結孔 B Housing D Door (rotating body)
DESCRIPTION OF SYMBOLS 1 Hinge apparatus 1 'Hinge apparatus 2 Hinge main body 2c Bearing hole 3 Hinge shaft 4 Locking member 5 Coil spring (biasing means)
5a Upper end (one end)
5b Lower end (other end)
6 Connecting member 6a Connecting hole

Claims (7)

ヒンジ本体と、このヒンジ本体に回動可能に、かつ軸線方向へ移動可能に設けられたヒンジ軸と、このヒンジ軸と上記ヒンジ本体との間に設けられ、上記ヒンジ軸をその軸線方向へ付勢する付勢手段とを備えたヒンジ装置において、
上記付勢手段により上記ヒンジ軸をその軸線を中心として一方向へ回動付勢させたことを特徴とするヒンジ装置。 A hinge body, a hinge shaft that is pivotable to the hinge body and movable in the axial direction, and a hinge shaft that is provided between the hinge shaft and the hinge body. The hinge shaft is attached in the axial direction. In the hinge device comprising a biasing means for biasing,
A hinge apparatus characterized in that the urging means urges the hinge shaft to rotate in one direction about its axis. 上記付勢手段として上記ヒンジ軸に外挿されたコイルばねが用いられ、このコイルばねが上記ヒンジ軸を上記一方向へ回動付勢することができるよう、上記コイルばねを構成する線材の一端部が上記ヒンジ本体に係止され、他端部が上記ヒンジ軸に係止されていることを特徴とする請求項１に記載のヒンジ装置。 A coil spring extrapolated to the hinge shaft is used as the urging means, and one end of a wire constituting the coil spring so that the coil spring can turn and urge the hinge shaft in the one direction. The hinge device according to claim 1, wherein a portion is locked to the hinge body and the other end is locked to the hinge shaft. 上記ヒンジ軸に係止部材が回動不能に設けられ、上記線材の上記他端部が上記ヒンジ軸に上記係止部材を介して係止されていることを特徴とする請求項２に記載のヒンジ装置。 The locking member is non-rotatably provided on the hinge shaft, and the other end portion of the wire rod is locked to the hinge shaft via the locking member. Hinge device. 一端面に開口する軸受孔を有し、躯体と回動体とのいずれか一方に取り付けられるヒンジ本体と、上記軸受孔に回動可能に、かつ軸線方向へ移動可能に挿入され、上記軸受孔から突出した一端部が上記躯体と上記回動体とのいずれか他方に設けられた連結孔に挿脱可能に挿入されるヒンジ軸と、このヒンジ軸を上記軸受孔から上記連結孔へ向かう方向に付勢する付勢手段とを備えたヒンジ装置において、
上記ヒンジ軸を上記連結孔に回動不能に挿入し、上記付勢手段により上記ヒンジ軸をその軸線を中心として一方向へ回動付勢させたことを特徴とするヒンジ装置。 A bearing hole having an opening at one end surface, a hinge main body attached to one of the housing and the rotating body, and inserted into the bearing hole so as to be rotatable and movable in the axial direction. A projecting one end is removably inserted into a connecting hole provided in one of the housing and the rotating body, and the hinge shaft is attached in a direction from the bearing hole toward the connecting hole. In the hinge device comprising a biasing means for biasing,
A hinge device, wherein the hinge shaft is inserted into the coupling hole so as not to rotate, and the urging means urges the hinge shaft to rotate in one direction about its axis. 上記付勢手段として上記ヒンジ軸に外挿されたコイルばねが用いられ、このコイルばねが上記ヒンジ軸を上記一方向へ回動付勢することができるよう、上記コイルばねを構成する線材の一端部が上記ヒンジ本体に係止され、他端部が上記ヒンジ軸に係止されていることを特徴とする請求項４に記載のヒンジ装置。 A coil spring extrapolated to the hinge shaft is used as the urging means, and one end of a wire constituting the coil spring so that the coil spring can turn and urge the hinge shaft in the one direction. The hinge device according to claim 4, wherein a portion is locked to the hinge body and the other end is locked to the hinge shaft. 上記ヒンジ軸に係止部材が回動不能に設けられ、上記線材の上記他端部が上記ヒンジ軸に上記係止部材を介して係止されていることを特徴とする請求項５に記載のヒンジ装置。 The locking member is provided on the hinge shaft in a non-rotatable manner, and the other end portion of the wire rod is locked to the hinge shaft via the locking member. Hinge device. 上記躯体と上記回動体とのうちの上記他方に、当該他方と別体に形成された連結部材が設けられ、この連結部材に上記連結孔が形成されていることを特徴とする請求項４〜６のいずれかに記載のヒンジ装置。 5. A connecting member formed separately from the other of the housing and the rotating body is provided, and the connecting hole is formed in the connecting member. 6. The hinge device according to any one of 6.
JP2004308557A 2004-10-22 2004-10-22 Hinge device Expired - Fee Related JP4348626B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004308557A JP4348626B2 (en) 2004-10-22 2004-10-22 Hinge device
CN 200510113894 CN1763343B (en) 2004-10-22 2005-10-21 Hindge device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004308557A JP4348626B2 (en) 2004-10-22 2004-10-22 Hinge device

Publications (2)

Publication Number Publication Date
JP2006118264A true JP2006118264A (en) 2006-05-11
JP4348626B2 JP4348626B2 (en) 2009-10-21

Family

ID=36536393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004308557A Expired - Fee Related JP4348626B2 (en) 2004-10-22 2004-10-22 Hinge device

Country Status (2)

Country Link
JP (1) JP4348626B2 (en)
CN (1) CN1763343B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007211489A (en) * 2006-02-09 2007-08-23 Nitto Electric Works Ltd Hinge
JP2008231710A (en) * 2007-03-19 2008-10-02 Nec Infrontia Corp Storage box
KR200467638Y1 (en) * 2011-02-08 2013-06-25 주식회사 화신 Door hinge assembly and cabinet having the assembly
JP2016050410A (en) * 2014-08-29 2016-04-11 タキゲン製造株式会社 Pivot hinge

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105133981B (en) * 2015-08-28 2017-07-07 佛山市商祺门业有限公司 The erecting device and door of door
KR102152937B1 (en) * 2020-03-11 2020-09-07 박윤한 Spring Hinge For Checking Door
KR102152963B1 (en) * 2020-03-11 2020-09-07 박윤한 Checking Door with Spring Hinge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3417849B2 (en) * 1998-07-31 2003-06-16 スガツネ工業株式会社 Free stop hinge
CN1198106C (en) * 2002-01-29 2005-04-20 乐金电子(天津)电器有限公司 Combined hinge for electric refrigerator
JP3707782B2 (en) * 2002-08-19 2005-10-19 タキゲン製造株式会社 Detachable wing rotation support structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007211489A (en) * 2006-02-09 2007-08-23 Nitto Electric Works Ltd Hinge
JP2008231710A (en) * 2007-03-19 2008-10-02 Nec Infrontia Corp Storage box
JP4555315B2 (en) * 2007-03-19 2010-09-29 Ｎｅｃインフロンティア株式会社 Storage box
KR200467638Y1 (en) * 2011-02-08 2013-06-25 주식회사 화신 Door hinge assembly and cabinet having the assembly
JP2016050410A (en) * 2014-08-29 2016-04-11 タキゲン製造株式会社 Pivot hinge

Also Published As

Publication number Publication date
CN1763343B (en) 2011-12-07
JP4348626B2 (en) 2009-10-21
CN1763343A (en) 2006-04-26

Similar Documents

Publication Publication Date Title
JP5949084B2 (en) Door opening and closing device
JP4440930B2 (en) Door opening and closing device
JP2007267238A (en) Portable device
JP2009222079A (en) Biaxial hinge device, and electronic equipment
JP4348626B2 (en) Hinge device
WO2004035972A1 (en) Stay
JP2011032844A (en) Hinge device with damper
JP2006105275A (en) Hinge device
JP2008029367A (en) Retractable hook device
JP3338419B2 (en) Arm stopper device for lid of opening
JP3621912B2 (en) Hinged door opening and closing device
JP4765129B2 (en) Window opening and closing device
JP5474650B2 (en) Cover for hinge
JP2005083028A (en) Stay device with locking mechanism
JP2005220564A (en) Lock mechanism attached stay device
CN113126701B (en) Anticollision panel and chassis with same
JP4841571B2 (en) Hinge
JP4927025B2 (en) Stay
TWI384349B (en) Sliding module and portable electronic device for using the same
JP2007255105A (en) Rotary lock mechanism of case
JP4278694B2 (en) Hinge, hinge body
JP4246057B2 (en) Hinge with damper
JP4343097B2 (en) Door guard
JP2009162048A (en) Hinge and hinge body
JP5372982B2 (en) Hinge device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070409

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080602

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090317

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090514

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: 20090630

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: 20090708

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

Free format text: PAYMENT UNTIL: 20120731

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4348626

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: 20130731

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees