JP2005133366A - Fixed tool - Google Patents

Fixed tool Download PDF

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JP2005133366A
JP2005133366A JP2003368535A JP2003368535A JP2005133366A JP 2005133366 A JP2005133366 A JP 2005133366A JP 2003368535 A JP2003368535 A JP 2003368535A JP 2003368535 A JP2003368535 A JP 2003368535A JP 2005133366 A JP2005133366 A JP 2005133366A
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fixing member
fixing
rack
fixture
electric device
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JP4168905B2 (en
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Yuuma Hasegawa
雄摩 長谷川
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Sanken Electric Co Ltd
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Sanken Electric Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a fixed tool for fixing a frame body of an electric device to a rack, wherein when the electric device is fixed to the rack, the extruded length of the fixed tool from the electric device is reduced to the minimum. <P>SOLUTION: The fixed tool 1 for fixing the frame body 7 to the rack 5 has a first fixing member 9 fixed to the frame body 7 and a second fixing member 11 connected to the first fixing member 9 so as to rotate against the first fixing member 9 and connected to the rack 5. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、電気機器の筐体をラックに固定するための固定具に係り、特に、複数の部材で構成されていると共に、上記各部材のうちの一方の部材に対して他方の部材が、回動可能になっているものに関する。   The present invention relates to a fixture for fixing a housing of an electric device to a rack, and in particular, the fixture is composed of a plurality of members, and the other member with respect to one member among the above members, It relates to what can be turned.

従来、たとえばＶＴＲ等の電気機器をラックに固定する方法として、上記電気機器の両端部にラックアングルを設け、このラックアングルを上記ラックにネジ止めし、また、上記電気機器を上記ラックに一旦設置後、上記ラックから取り出すための把手（取っ手）が、上記ラックに設けられている構造のものが知られている（たとえば特許文献１参照）。
特開平９−１９９８７９号公報 Conventionally, as a method of fixing an electric device such as a VTR to a rack, a rack angle is provided at both ends of the electric device, the rack angle is screwed to the rack, and the electric device is once installed in the rack. A structure is known in which a handle (handle) for removing from the rack is provided in the rack (see, for example, Patent Document 1).
JP-A-9-199879

ところで、上記従来の構造では、オペレータが把持するための取っ手が、上記ラックアングルに一体的に設けられているので、上記取っ手を設けた場合、上記取っ手が上記電気機器（たとえば、上記電気機器の前面）から突出するという問題がある。   By the way, in the conventional structure, a handle for an operator to grip is provided integrally with the rack angle. Therefore, when the handle is provided, the handle is attached to the electric device (for example, the electric device). There is a problem of protruding from the front.

本発明は、上記問題点に鑑みてなされたものであり、電気機器の筐体をラックに固定するための固定具において、上記電気機器をラックに固定した場合、上記電気機器からの上記固定具の突出量を極力少なくすることができる固定具を提供することを目的とする。   The present invention has been made in view of the above problems, and in a fixture for fixing a casing of an electrical device to a rack, the fixture from the electrical device when the electrical device is fixed to the rack. It is an object of the present invention to provide a fixture that can reduce the amount of protrusion as much as possible.

請求項１に記載の発明は、筐体をラックに固定するための固定具において、上記筐体に固定される第１の固定部材と、上記第１の固定部材に対して回動できるように上記第１の固定部材に連結され、上記ラックに固定される第２の固定部材とを有する固定具である。   According to the first aspect of the present invention, in the fixture for fixing the casing to the rack, the first fixing member fixed to the casing and the first fixing member can be rotated. And a second fixing member connected to the first fixing member and fixed to the rack.

請求項２に記載の発明は、請求項１に記載の固定具において、上記筐体を上記ラックから引き出すときに使用する把持部が、上記第２の固定部材に設けられている固定具である。   The invention according to claim 2 is the fixture according to claim 1, wherein a grip portion used when the casing is pulled out from the rack is provided on the second fixing member. .

請求項３に記載の発明は、請求項２に記載の固定具において、上記把持部は、指または工具を係合可能な孔または切り欠きまたは溝である固定具である。   According to a third aspect of the present invention, in the fixing device according to the second aspect, the grip portion is a hole, a notch or a groove capable of engaging a finger or a tool.

請求項４に記載の発明は、請求項１〜請求項３のいずれか１項に記載の固定具において、上記第２の固定部材を上記ラックの固定位置に固定する場合、この固定位置に対応する角度位置に上記第２の固定部材を回動停止可能なストッパーが、上記第１の固定部材または上記第２の固定部材に設けられている固定具である。   According to a fourth aspect of the present invention, in the fixture according to any one of the first to third aspects, when the second fixing member is fixed to the fixed position of the rack, the fixed position corresponds to the fixed position. A stopper capable of stopping the rotation of the second fixing member at an angular position is a fixture provided on the first fixing member or the second fixing member.

請求項５に記載の発明は、請求項１〜請求項４のいずれか１項に記載の固定具において、上記第２の固定部材に対して回動可能な第３の部材が、上記第２の固定部材端部側に設けられている固定具である。   According to a fifth aspect of the present invention, in the fixture according to any one of the first to fourth aspects, the third member that is rotatable with respect to the second fixed member is the second member. It is the fixing tool provided in the fixing member end part side.

請求項６に記載の発明は、請求項１〜請求項５のいずれか１項に記載の固定具において、上記固定具の上記第１の固定部材を上記筐体に設置した場合、上記第１の固定部材に対して上記第２の固定部材が回動自在に係合している部位であるヒンジ部が、上記第１の固定部材における上記筐体との設置部位に対して、上記筐体とは反対側に位置するように設けられている固定具である。   According to a sixth aspect of the present invention, in the fixture according to any one of the first to fifth aspects, when the first fixing member of the fixture is installed in the casing, the first A hinge portion, which is a portion in which the second fixing member is pivotably engaged with the fixing member, is arranged in the housing with respect to the installation portion of the first fixing member with the housing. It is the fixing tool provided so that it may be located on the opposite side.

請求項７に記載の発明は、請求項１〜請求項６のいずれか１項に記載の固定具において、
上記固定具の上記第１の固定部材を上記筐体に設置し、上記固定具の上記第２の固定部材を上記ラックに設置した場合、上記第１の固定部材に対して上記第２の固定部材が回動自在に係合している部位であるヒンジ部が、上記第２の固定部材における上記ラックとの設置部位に対して、上記ラックとは反対側に位置するように設けられていることを特徴とする固定具である。 The invention according to claim 7 is the fixture according to any one of claims 1 to 6,
When the first fixing member of the fixing tool is installed in the casing and the second fixing member of the fixing tool is installed in the rack, the second fixing with respect to the first fixing member is performed. A hinge portion, which is a portion with which the member is rotatably engaged, is provided so as to be positioned on the opposite side of the rack with respect to the installation portion of the second fixing member with the rack. It is a fixture characterized by the above.

本発明によれば、電気機器の筐体をラックに固定するための固定具において、上記電気機器をラックに固定した場合、上記電気機器からの上記固定具の突出量を極力少なくすることができるという効果を奏する。   According to the present invention, in the fixture for fixing the casing of the electrical device to the rack, when the electrical device is fixed to the rack, the protruding amount of the fixture from the electrical device can be reduced as much as possible. There is an effect.

［第１の実施形態］
図1は、本発明の第１の実施形態に係る固定具１を用いて、電気機器３をラック５に固定した状態を示す図であり、水平面による断面を示す図である。 [First Embodiment]
FIG. 1 is a diagram showing a state in which an electric device 3 is fixed to a rack 5 using the fixture 1 according to the first embodiment of the present invention, and is a diagram showing a cross section by a horizontal plane.

図２は、図１におけるＩＩ部の斜視図であり、図３は、固定具１を分解した図である。   FIG. 2 is a perspective view of a portion II in FIG. 1, and FIG. 3 is an exploded view of the fixture 1.

固定具１は、電気機器（たとえば、停電時に電力をバックアップ可能な無停電電源）３の筐体７をラック５に固定することによって、上記電気機器３を固定するための固定具であり、上記筐体７に固定される第１の固定部材９を備えている。   The fixing tool 1 is a fixing tool for fixing the electric device 3 by fixing the housing 7 of the electric device (for example, an uninterruptible power supply capable of backing up power during a power failure) 3 to the rack 5. A first fixing member 9 fixed to the housing 7 is provided.

また、上記ラック５に固定される第２の固定部材１１が、上記第１の固定部材９に対して回動できるように上記第１の固定部材９に連結されている。   A second fixing member 11 fixed to the rack 5 is connected to the first fixing member 9 so as to be rotatable with respect to the first fixing member 9.

上記筐体７（電気機器３）を上記ラック５から引き出すときに使用する把持部の例である貫通孔１３が、上記第２の固定部材１１に設けられている。なお、上記貫通孔１３の代わりにまたは加えて、指または工具を係合可能な切り欠きまたは溝を設けてもよい。また、上記貫通孔１３も指または工具を係合可能になっている。   A through hole 13, which is an example of a grip portion used when the casing 7 (electrical device 3) is pulled out from the rack 5, is provided in the second fixing member 11. Instead of or in addition to the through-hole 13, a notch or groove that can be engaged with a finger or a tool may be provided. The through hole 13 can also be engaged with a finger or a tool.

電気機器３は、上記ラック５に設けられているレール部材Ｒ１に載置され、固定具１で固定されていない場合には、図１や図３のＡＲ１の方向（水平方向であって前方向）にスライドさせて引き出せるようになっている。   When the electric device 3 is placed on the rail member R1 provided in the rack 5 and is not fixed by the fixture 1, the direction of the AR1 in FIGS. 1 and 3 (horizontal direction and forward direction) ) Can be pulled out.

ここで、例を掲げて詳しく説明する。   Here, an example will be described in detail.

上記第１の固定部材９は、板状であって直方体形状に形成され、所定の幅Ｌ１と長さＬ３とを備えている。そして、板状になっている面にあいている貫通孔１５やボルト等の締結具を用いて、上記電気機器３に固定されるようになっている。   The first fixing member 9 is plate-shaped and is formed in a rectangular parallelepiped shape, and has a predetermined width L1 and length L3. And it fixes to the said electric equipment 3 using fasteners, such as the through-hole 15 and a volt | bolt which are open to the plate-shaped surface.

なお、このように固定された場合、上記固定部材９の一方の面９Ａが、上記電気機器３の筐体７の側面に接し、上記固定部材９の幅Ｌ１方向が上記電気機器３の上下方向とほぼ一致し、上記固定部材９の長さＬ３方向が、上記電気機器３の前後方向とほぼ一致するようになっている。   When fixed in this way, one surface 9A of the fixing member 9 is in contact with the side surface of the housing 7 of the electric device 3, and the width L1 direction of the fixing member 9 is the vertical direction of the electric device 3. The length L3 direction of the fixing member 9 substantially matches the front-rear direction of the electric device 3.

また、上記固定部材９の長さＬ３方向の一端部側（上記電気機器３に用いた場合には前側）には、貫通孔９Ｂを備えた円筒状の係合部位９Ｃが、上記固定部材９を折り曲げることによって形成されている。なお、上記係合部位９Ｃの中間部（上記固定部材９の幅Ｌ１方向の中間部）には、切り欠き９Ｄが設けられている。   A cylindrical engagement portion 9C having a through-hole 9B is provided on one end side in the length L3 direction of the fixing member 9 (front side when used in the electric device 3). It is formed by bending. Note that a notch 9D is provided at an intermediate portion of the engagement portion 9C (intermediate portion of the fixing member 9 in the width L1 direction).

そして、係合部位９Ｃの代わりに、上記第２の固定部材１１を上記ラック５の固定位置に固定する場合、この固定位置に対応する角度位置に上記第２の固定部材１１を回動停止可能なストッパー９Ｅが設けられている。   When the second fixing member 11 is fixed to the fixing position of the rack 5 instead of the engaging portion 9C, the second fixing member 11 can be stopped at an angular position corresponding to the fixing position. A stopper 9E is provided.

ストッパー９Ｅは、たとえば、上記第１の固定部材９の上記一端部の一部（上記切り欠き９Ｄに対応する部分）に、上記第１の固定部材９を折り曲げ加工することによって設けられている。なおストッパー９Ｅを、上記第２の固定部材１１に設けてもよい。   The stopper 9E is provided, for example, by bending the first fixing member 9 at a part of the one end portion of the first fixing member 9 (a portion corresponding to the notch 9D). The stopper 9E may be provided on the second fixing member 11.

上記第２の固定部材１１は、板状であって直方体形状に形成され、所定の幅Ｌ５と長さＬ７とを備えている。そして、板状になっている面にあいている貫通孔１７やボルト等の締結具を用いて、上記ラック５に固定されるようになっている。   The second fixing member 11 has a plate shape and a rectangular parallelepiped shape, and has a predetermined width L5 and a length L7. And it fixes to the said rack 5 using fasteners, such as the through-hole 17 and a volt | bolt which are open to the plate-shaped surface.

なお、上記幅Ｌ５は、上記第１の固定部材９の幅Ｌ１とほぼ等しく、上記長さＬ７は、上記第１の固定部材９の長さＬ３よりも短くなっている。この理由は、上記電気機器３の前側部分は、外観を美しくするために合成樹脂で構成された部材１９が設けられており、この部材１９と上記固定具１の第１の固定部材９とを互いに直接取り付けるには取り付け強度が不測し困難だからである。   The width L5 is substantially equal to the width L1 of the first fixing member 9, and the length L7 is shorter than the length L3 of the first fixing member 9. This is because the front part of the electric device 3 is provided with a member 19 made of synthetic resin to make the appearance beautiful. The member 19 and the first fixing member 9 of the fixture 1 are connected to each other. This is because the attachment strength is unexpected and difficult to attach directly to each other.

また、もしも、短い長さＬ３の第１の固定部材９で、電気機器３をラック５に取り付けるとすると、電気機器３を、ラック５に対して前側に移動（オフセット）しなければならず、このようにオフセットすると、電気機器３がラック５から、前側に突出して邪魔になるおそれがあるからである。   Also, if the electric device 3 is attached to the rack 5 with the first fixing member 9 having a short length L3, the electric device 3 must be moved (offset) to the front side with respect to the rack 5, This is because if the offset is made in this manner, the electric device 3 may protrude from the rack 5 to the front and become in the way.

上述のように、第２の固定部材１１がラック５に固定された場合、上記固定部材１１の一方の面１１Ａが、上記ラック５の取り付け面に接し、上記固定部材１１の幅Ｌ５方向が上記電気機器３の上下方向とほぼ一致し、上記固定部材１１の長さＬ７方向が、上記電気機器３の前後方向（固定部材１１が回動した場合には、上記電気機器３の幅方向（左右方向））とほぼ一致するようになっている。   As described above, when the second fixing member 11 is fixed to the rack 5, one surface 11A of the fixing member 11 is in contact with the mounting surface of the rack 5, and the width L5 direction of the fixing member 11 is the above. The length L7 direction of the fixing member 11 is substantially the same as the vertical direction of the electric device 3, and the longitudinal direction of the electric device 3 (when the fixing member 11 is rotated, the width direction of the electric device 3 (left and right) Direction)).

また、上記固定部材１１の長さ方向の一端部側（上記電気機器３に用いた場合には電気機器３側）は、上記固定部材１１を折り曲げることによって、貫通孔１１Ｂを備えた円筒状の係合部位１１Ｃが形成されている。なお、上記係合部位１１Ｃは、中間部（上記固定部材１１の幅方向の中間部）にのみ設けられている。   In addition, one end side in the length direction of the fixing member 11 (on the electric device 3 side when used in the electric device 3) is a cylindrical shape provided with a through hole 11B by bending the fixing member 11. An engaging portion 11C is formed. The engaging portion 11C is provided only at the intermediate portion (intermediate portion in the width direction of the fixing member 11).

そして、図３に示す状態から、各貫通孔９Ｂ、１１Ｂがほぼ一直線状で連通するように、切り欠き９Ｄに係合部位１１Ｃを嵌め込んで、各貫通孔９Ｂ、１１Ｂにピン２１を挿入すると、第１の固定部材９に対して、第２の固定部材１１が回動可能になる。   Then, from the state shown in FIG. 3, when the engaging portion 11C is fitted into the notch 9D so that the through holes 9B and 11B communicate with each other in a substantially straight line, the pin 21 is inserted into the through holes 9B and 11B. The second fixing member 11 can be rotated with respect to the first fixing member 9.

この場合の回動中心軸は、すでに理解されるように、各貫通孔９Ｂ、１１Ｂの中心軸であり、すなわち、上記第１の固定部材の面１１Ａに平行であると共に電気機器３の上下方向に延びた軸である。また、上記ピン２１や各係合部位９Ｃ、１１Ｃは、次に述べるヒンジ部２３を構成している。   As can be understood, the rotation center axis in this case is the center axis of each of the through holes 9B and 11B, that is, parallel to the surface 11A of the first fixing member and the vertical direction of the electric device 3. It is the axis | shaft extended in. The pin 21 and the engaging portions 9C and 11C constitute a hinge portion 23 described below.

上記固定具１の上記第１の固定部材９を上記筐体７に設置した場合、上記第１の固定部材９に対して上記第２の固定部材１１が回動自在に係合している部位である上記ヒンジ部２３が、上記第１の固定部材９における上記筐体７との設置部位に対して、上記筐体７とは反対側に位置するように設けられている。   When the first fixing member 9 of the fixing tool 1 is installed in the housing 7, a portion where the second fixing member 11 is rotatably engaged with the first fixing member 9. The hinge portion 23 is provided so as to be located on the opposite side of the housing 7 with respect to the installation site of the first fixing member 9 with the housing 7.

さらに、上記固定具１の上記第１の固定部材９を上記筐体７に設置し、上記固定具１の上記第２の固定部材１１を上記ラック５に設置した場合、上記ヒンジ部２３が、上記第２の固定部材１１における上記ラック５との設置部位に対して、上記ラック５とは反対側に位置するように設けられている。   Further, when the first fixing member 9 of the fixture 1 is installed in the casing 7 and the second fixing member 11 of the fixture 1 is installed in the rack 5, the hinge portion 23 is The second fixing member 11 is provided so as to be located on the opposite side of the rack 5 with respect to the installation site of the rack 5.

図４は、固定具１の第２の固定部材１１を、図２に示す状態から回動させた状態を示す図である。   FIG. 4 is a view showing a state in which the second fixing member 11 of the fixture 1 is rotated from the state shown in FIG.

固定具１を用いて、電気機器３がラック５に固定されている状態から、上記第２の固定部材１１をラック５に固定しているボルト等の締結具を取り去り、第２の固定部材１１を、図４に示すように、第１の固定部材９とほぼ平行になるまで回動させる。そして、図４に示す状態で把持部１３を利用し上記電気機器３をラック５から取り出す。   From the state in which the electric device 3 is fixed to the rack 5 using the fixing tool 1, the second fixing member 11 is removed by removing a fastener such as a bolt that fixes the second fixing member 11 to the rack 5. 4 is rotated until it is substantially parallel to the first fixing member 9 as shown in FIG. Then, in the state shown in FIG. 4, the electric device 3 is taken out from the rack 5 using the grip portion 13.

固定具１によれば、上記筐体７に固定される第１の固定部材９と、上記第１の固定部材９に対して回動できるように上記第１の固定部材９に連結され上記ラック５に固定される第２の固定部材１１とを備えてあるので、電気機器３をラック５に固定した場合、上記電気機器３からの固定具１の突出量を極力少なくすることができる。   According to the fixture 1, the first fixing member 9 fixed to the casing 7 and the rack connected to the first fixing member 9 so as to be rotatable with respect to the first fixing member 9. Since the second fixing member 11 fixed to 5 is provided, when the electric device 3 is fixed to the rack 5, the protruding amount of the fixture 1 from the electric device 3 can be reduced as much as possible.

したがって、上記電気機器３の、上記固定具１が設けられている側（たとえば、上記電気機器３の前側）において、スペースが少ない場合であっても、上記固定具１を使用することができる。   Therefore, even if there is little space on the side where the fixture 1 is provided (for example, the front side of the electrical device 3) of the electrical device 3, the fixture 1 can be used.

また、固定具１によれば、上記筐体７を上記ラック５から引き出すときに使用する把持部（貫通孔）１３が、上記第２の固定部材１１に設けられているので、上記電気機器３を上記ラック５から取り出す作業が容易になる。   Further, according to the fixture 1, since the second fixing member 11 is provided with a grip portion (through hole) 13 used when the casing 7 is pulled out from the rack 5, the electric device 3 The operation of taking out from the rack 5 becomes easy.

また、従来の構造では、取っ手（把手）と固定のためのボルトとを、互いが干渉しないようにラックアングルに設けてあり、換言すれば、電気機器３を固定するためのボルト等の締結部材と、上記電気機器３を引き出すための取っ手とを、別個に設けてあるので、上記ボルトの設置スペースの他に、上記取っ手を設けるためのスペースが必要であり、したがって、電気機器３のサイズが小さくなった場合、オペレータが把持するための取っ手と上記固定用ボルトとを設けることが難しい。   In the conventional structure, the handle (grip) and the fixing bolt are provided at the rack angle so as not to interfere with each other. In other words, a fastening member such as a bolt for fixing the electric device 3 And a handle for pulling out the electric device 3 are separately provided, so that a space for providing the handle is required in addition to a space for installing the bolt. When it becomes small, it is difficult to provide a handle for the operator to hold and the fixing bolt.

しかし、固定具１によれば、上記第２の固定部材１１が把持部（取っ手）１３の機能を兼ね備えているので、別途取っ手を設ける必要が無く、取っ手を設けるためのスペースが小さくてすみ、したがって、小さなサイズの電気機器３であっても、上記ラック５に固定することができると共に、取っ手を利用することによって、上記ラック５から容易に引き出すことができる。   However, according to the fixture 1, the second fixing member 11 has the function of the grip portion (handle) 13, so there is no need to provide a separate handle, and the space for providing the handle can be small. Therefore, even a small-sized electrical apparatus 3 can be fixed to the rack 5 and can be easily pulled out from the rack 5 by using a handle.

また、別途取っ手を設ける必要がないので、上記固定具１を用いて上記電気機器３を上記ラック５に取り付けた場合でも、上記電気機器３やラック５等の装置のデザインとの整合をとりやすく、装置の美観を保つことができる。   In addition, since it is not necessary to provide a separate handle, even when the electric device 3 is attached to the rack 5 using the fixture 1, it is easy to match the design of the devices such as the electric device 3 and the rack 5. Can keep the aesthetic of the device.

さらに、固定具１によれば、上記把持部が、指または工具を係合可能な貫通孔１３または切り欠きまたは溝で構成されているので、上記把持部を設けることが、たとえば、上記把持部を突起で構成するよりも容易になっていると共に、上記固定具１からの邪魔な部分の突出を排除することができる。   Furthermore, according to the fixture 1, the gripping portion is configured by the through-hole 13 or a notch or groove that can engage a finger or a tool. It is easier than forming the projection with a protrusion, and the protrusion of the disturbing portion from the fixture 1 can be eliminated.

なお、上記貫通孔１３にオペレータの指を引っ掛けて上記電気機器３を引き出してもよいし、上記把持部１３に工具を引っ掛けて上記電気機器を引き出してもよい。   The electric device 3 may be pulled out by hooking an operator's finger to the through-hole 13, or the electric device may be pulled out by hooking a tool on the grip portion 13.

また、固定具１によれば、上記第２の固定部材１１を上記ラック５の固定位置に固定する場合、この固定位置に対応する角度位置に上記第２の固定部材１１を回動停止可能なストッパー９Ｅが設けられているので、第２の固定部材１１が必要以上に回動することを防止し、上記固定具１を上記ラック５に取り付ける作業が容易になっている。   Further, according to the fixture 1, when the second fixing member 11 is fixed to the fixing position of the rack 5, the second fixing member 11 can be stopped at an angular position corresponding to the fixing position. Since the stopper 9E is provided, the second fixing member 11 is prevented from rotating more than necessary, and the work of attaching the fixing tool 1 to the rack 5 is facilitated.

また、上記ストッパー９Ｅが、上記第１の固定部材９の一部を折り曲げ加工して、設けられているので、ストッパー９Ｅを容易に設けることができると共に、上記固定具１の構成が簡素になっている。   Further, since the stopper 9E is provided by bending a part of the first fixing member 9, the stopper 9E can be easily provided and the structure of the fixing tool 1 is simplified. ing.

また、固定具１によれば、上記固定具１の上記第１の固定部材９を上記筐体７に設置した場合、上記第１の固定部材９に対して上記第２の固定部材１１とが回動自在に係合している部位であるヒンジ部２３が、上記第１の固定部材９における上記筐体７との設置部位に対して、上記筐体７とは反対側に位置するように設けられているので、上記固定具１を上記電気機器３に取り付ける際、上記ヒンジ部２３が邪魔になることがない。   Further, according to the fixture 1, when the first fixing member 9 of the fixture 1 is installed in the housing 7, the second fixing member 11 is connected to the first fixing member 9. The hinge portion 23 which is a portion that is rotatably engaged is positioned on the opposite side of the housing 7 with respect to the installation portion of the first fixing member 9 with the housing 7. Since it is provided, when the fixture 1 is attached to the electrical device 3, the hinge portion 23 does not get in the way.

さらに、固定具１によれば、上記ヒンジ部２３が、上記第２の固定部材１１における上記ラック５との設置部位に対して、上記ラック５とは反対側に位置するように設けられているので、上記固定具１を上記ラック５に取り付ける際、上記ヒンジ部２３が邪魔になることがない。   Furthermore, according to the fixture 1, the hinge portion 23 is provided so as to be located on the opposite side of the rack 5 with respect to the installation site of the second fixing member 11 with the rack 5. Therefore, when the fixture 1 is attached to the rack 5, the hinge part 23 does not get in the way.

［第２の実施形態］
図５は、本発明の第２の実施形態に係る固定具１ａの概略構成を示す平面図であり、図２のＶ矢視に対応する図である。 [Second Embodiment]
FIG. 5 is a plan view showing a schematic configuration of the fixture 1a according to the second embodiment of the present invention, and corresponds to a view taken along the arrow V in FIG.

第２の実施形態に係る固定具１ａは、第１の実施形態に係る固定具１の第２の固定部材１１に対して回動可能な第３の部材２５が、上記第２の固定部材１１ａの他端部側（ヒンジ部２３が形成されている側とは反対側）に設けられている点が、第１の実施形態に係る固定具１とは異なり、その他の点は、第１の実施形態に係る固定具１とほぼ同様に構成されている。   In the fixture 1a according to the second embodiment, the third member 25 that is rotatable with respect to the second fixing member 11 of the fixture 1 according to the first embodiment is the second fixing member 11a. Unlike the fixture 1 according to the first embodiment, the other end of the first portion is provided on the other end side (the side opposite to the side where the hinge portion 23 is formed). It is comprised substantially the same as the fixing tool 1 which concerns on embodiment.

なお、上記第３の部材２５と上記第２の固定部材１１ａとの係合部であるヒンジ部２７は、上記ヒンジ部２３とほぼ同様に構成されている。   In addition, the hinge part 27 which is an engaging part of the said 3rd member 25 and the said 2nd fixing member 11a is comprised in the substantially same manner as the said hinge part 23. FIG.

そして、固定具１ａを用いて、電気機器３（筐体７）をラック５に固定している場合には、図５に実線で示すように、第２の固定部材１１ａ、第３の部材２５が互いに重なり合った状態で、ボルト等の締結具により、ラック５に取り付けられている。   When the electric device 3 (housing 7) is fixed to the rack 5 using the fixing tool 1a, the second fixing member 11a and the third member 25 are shown as solid lines in FIG. Are attached to the rack 5 with fasteners such as bolts in a state where they overlap each other.

一方、電気機器３をラックから引き出す場合には、図５に二点鎖線で示すように、第２の固定部材１１ａ、第３の部材２５が延伸する。   On the other hand, when the electric device 3 is pulled out from the rack, the second fixing member 11a and the third member 25 extend as shown by a two-dot chain line in FIG.

なお、第３の部材２５が延伸したときには、この延伸した第３の部材２５と上記第１の部材９とは、たとえば、ほぼ同一平面上に位置することになる。   When the third member 25 is stretched, the stretched third member 25 and the first member 9 are positioned on substantially the same plane, for example.

固定具１ａによれば、上記第２の固定部材１１ａに対して回動可能な第３の部材２５が、上記第２の固定部材１１ａに設けられているので、上記第３の部材２５を把持部として利用することができ、したがって、より大きな把持部を得ることができ、上記電気機器３の引き出しが一層容易になると共に、上記電気機器３を上記固定具１ａで上記ラック５に固定した場合には、上記第３の部材２５は上記第２の固定部材１１ａと重なり合うので、上記固定具１ａからの突出量を小さくすることができる。   According to the fixture 1a, the third member 25 that is rotatable with respect to the second fixing member 11a is provided on the second fixing member 11a. When the electric device 3 is fixed to the rack 5 with the fixture 1a, the electric device 3 can be pulled out more easily. In addition, since the third member 25 overlaps the second fixing member 11a, the amount of protrusion from the fixing tool 1a can be reduced.

なお、固定具１ａにおいて、把持部を上記第３の部材２５のほか、第２の固定部材１１ａに設けてもよい。   In addition, in the fixture 1a, you may provide a holding part in the 2nd fixing member 11a other than the said 3rd member 25. FIG.

本発明の第１の実施形態に係る固定具を用いて、電気機器をラックに固定した状態を示す図であり、水平面による断面を示す図である。It is a figure which shows the state which fixed the electric equipment to the rack using the fixing tool which concerns on the 1st Embodiment of this invention, and is a figure which shows the cross section by a horizontal surface. 図１におけるＩＩ部の斜視図である。It is a perspective view of the II section in FIG. 固定具を分解した図である。It is the figure which decomposed | disassembled the fixing tool. 固定具の第２の固定部材を、図２に示す状態から回動させた状態を示す図である。It is a figure which shows the state which rotated the 2nd fixing member of the fixing tool from the state shown in FIG. 本発明の第２の実施形態に係る固定具の概略構成を示す平面図であり、図２のＶ矢視に対応する図である。It is a top view which shows schematic structure of the fixing tool which concerns on the 2nd Embodiment of this invention, and is a figure corresponding to the V arrow of FIG.

符号の説明Explanation of symbols

１、１ａ 固定具
３ 電気機器
５ ラック
７ 筐体
９ 第１の固定部材
１１、１１ａ 第２の固定部材
１３ 把持部（貫通孔）
２３、２７ ヒンジ部
２５ 第３の部材 DESCRIPTION OF SYMBOLS 1, 1a Fixing tool 3 Electric equipment 5 Rack 7 Case 9 1st fixing member 11, 11a 2nd fixing member 13 Holding part (through-hole)
23, 27 hinge part 25 third member

Claims (7)

筐体をラックに固定するための固定具において、
上記筐体に固定される第１の固定部材と；
上記第１の固定部材に対して回動できるように上記第１の固定部材に連結され、上記ラックに固定される第２の固定部材と；
を有することを特徴とする固定具。 In a fixture for fixing the housing to the rack,
A first fixing member fixed to the housing;
A second fixing member coupled to the first fixing member so as to be rotatable with respect to the first fixing member and fixed to the rack;
A fixing device comprising: 請求項１に記載の固定具において、
上記筐体を上記ラックから引き出すときに使用する把持部が、上記第２の固定部材に設けられていることを特徴とする固定具。 The fixture according to claim 1,
A fixture, wherein a grip portion used when the casing is pulled out from the rack is provided on the second fixing member. 請求項２に記載の固定具において、
上記把持部は、指または工具を係合可能な孔または切り欠きまたは溝であることを特徴とする固定具。 The fixture according to claim 2,
The holding member is a hole, a notch, or a groove capable of engaging a finger or a tool. 請求項１〜請求項３のいずれか１項に記載の固定具において、
上記第２の固定部材を上記ラックの固定位置に固定する場合、この固定位置に対応する角度位置に上記第２の固定部材を回動停止可能なストッパーが、上記第１の固定部材または上記第２の固定部材に設けられていることを特徴とする固定具。 In the fixing device according to any one of claims 1 to 3,
When the second fixing member is fixed to the fixing position of the rack, a stopper capable of stopping the rotation of the second fixing member at an angular position corresponding to the fixing position is the first fixing member or the first fixing member. A fixing tool provided on the two fixing members. 請求項１〜請求項４のいずれか１項に記載の固定具において、
上記第２の固定部材に対して回動可能な第３の部材が、上記第２の固定部材端部側に設けられていることを特徴とする固定具。 In the fixture according to any one of claims 1 to 4,
A fixing member, wherein a third member rotatable with respect to the second fixing member is provided on an end portion side of the second fixing member. 請求項１〜請求項５のいずれか１項に記載の固定具において、
上記固定具の上記第１の固定部材を上記筐体に設置した場合、上記第１の固定部材に対して上記第２の固定部材が回動自在に係合している部位であるヒンジ部が、上記第１の固定部材における上記筐体との設置部位に対して、上記筐体とは反対側に位置するように設けられていることを特徴とする固定具。 In the fixture according to any one of claims 1 to 5,
When the first fixing member of the fixing device is installed in the housing, a hinge portion which is a portion where the second fixing member is rotatably engaged with the first fixing member The fixing tool is provided so as to be positioned on the opposite side of the housing with respect to an installation site of the first fixing member with the housing. 請求項１〜請求項６のいずれか１項に記載の固定具において、
上記固定具の上記第１の固定部材を上記筐体に設置し、上記固定具の上記第２の固定部材を上記ラックに設置した場合、上記第１の固定部材に対して上記第２の固定部材が回動自在に係合している部位であるヒンジ部が、上記第２の固定部材における上記ラックとの設置部位に対して、上記ラックとは反対側に位置するように設けられていることを特徴とする固定具。 In the fixture according to any one of claims 1 to 6,
When the first fixing member of the fixing tool is installed in the casing and the second fixing member of the fixing tool is installed in the rack, the second fixing with respect to the first fixing member is performed. A hinge portion, which is a portion with which the member is rotatably engaged, is provided so as to be positioned on the opposite side of the rack with respect to the installation portion of the second fixing member with the rack. A fixture characterized by that.
JP2003368535A 2003-10-29 2003-10-29 Fixture Expired - Fee Related JP4168905B2 (en)

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JP4168905B2 JP4168905B2 (en) 2008-10-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017037903A (en) * 2015-08-07 2017-02-16 新電元工業株式会社 Electronic apparatus
US11140796B2 (en) 2019-03-27 2021-10-05 Nec Corporation Electronic device storage rack and rack-mounted type electronic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017037903A (en) * 2015-08-07 2017-02-16 新電元工業株式会社 Electronic apparatus
US11140796B2 (en) 2019-03-27 2021-10-05 Nec Corporation Electronic device storage rack and rack-mounted type electronic device

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