JP2019042112A - Metal bracket - Google Patents
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- JP2019042112A JP2019042112A JP2017168303A JP2017168303A JP2019042112A JP 2019042112 A JP2019042112 A JP 2019042112A JP 2017168303 A JP2017168303 A JP 2017168303A JP 2017168303 A JP2017168303 A JP 2017168303A JP 2019042112 A JP2019042112 A JP 2019042112A
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Abstract
Description
本発明は、電気機器収納用箱に取り付けられる棚受金具に関するものである。 BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a shelf bracket attached to an electrical device storage box.
特許文献１に記載されているように、支柱に設けられた孔に対して取り付ける棚受金具が知られている。 As described in Patent Document 1, a shelf bracket is known which is attached to a hole provided in a post.
ところで、特許文献１に記載されているような棚受金具は、上向き舌片と横向き舌片を嵌合させて装着するため、支柱に強固に固定することができず、下方から手が当たるだけで支柱から外れてしまうものであった。ねじを用いて棚受金具と支柱を固定することなども考えられるが、棚受金具の位置を変更する際に、ねじを着脱する必要が生じ、作業性が良くない。 By the way, the shelf bracket as described in Patent Document 1 can not be firmly fixed to the support because the upward and downward tongues are fitted and fitted, and only the hand is hit from below. It was something that was dislodged from the pillar. It is conceivable to fix the shelf support and the post using a screw, but when changing the position of the shelf support, it is necessary to attach and remove the screw, and the workability is not good.
本件の発明者は、この点について鋭意検討することにより、解決を試みた。本発明の課題は、ねじを使用せずに強固に固定することができる棚受金具を提供することである。 The inventor of the present case tried to solve the problem by earnestly examining this point. An object of the present invention is to provide a shelf bracket which can be firmly fixed without using a screw.
上記課題を解決するため、電気機器収納用箱の内側に設けられた取付孔に嵌められて、棚板が載置される棚受金具であって、取付孔の周縁部が嵌合する切り欠き部を幅方向に延びるように設けた棚受金具とする。 In order to solve the above-mentioned subject, it is a shelf support metal fitting which is inserted in an attachment hole provided in an inner side of an electrical equipment storage box, and a shelf board is placed, and it cuts and a peripheral part of an attachment hole fits. Let the part be a shelf support provided so as to extend in the width direction.
また、切り欠き部と一方の端部との間の部位が屈曲形状であり、取付孔の周縁部が切り欠き部に嵌合された状態で、取付孔に挿入される先端部を前記一方の端部に設けた構成とすることが好ましい。 In the state where the part between the notch and one end is a bent shape and the peripheral edge of the attachment hole is fitted to the notch, the tip to be inserted into the attachment hole is the one It is preferable to set it as the structure provided in the edge part.
また、切り欠き部の奥部に、段差部又は傾斜部を備えた構成とすることが好ましい。 Moreover, it is preferable to set it as the structure provided with the level | step-difference part or the inclination part in the back | inner part of a notch part.
本発明では、ねじを使用せずに強固に固定することができる棚受金具を提供することが可能となる。 According to the present invention, it is possible to provide a shelf bracket which can be firmly fixed without using a screw.
以下に発明を実施するための形態を示す。図１乃至図４に示されていることから理解されるように、本実施形態の棚受金具１は、電気機器収納用箱９の内側に設けられた取付孔９５に嵌められるものであり、その上に棚板９６が載置される。また、この棚受金具１は、取付孔９５の周縁部が嵌合する切り欠き部１１を幅方向Ｗｄに延びるように設けている。このため、切り欠き部１１は棚受金具１が取付孔９５から抜け落ちることを防止するように機能し、ねじを使用せずに強固に固定することができる棚受金具１を提供することが可能となる。 Hereinafter, modes for carrying out the invention will be described. As understood from what is shown in FIGS. 1 to 4, the shelf bracket 1 of the present embodiment is to be fitted into a mounting hole 95 provided inside the electrical device storage box 9, A shelf board 96 is placed thereon. Further, the shelf bracket 1 is provided with a notch 11 in which the peripheral edge portion of the mounting hole 95 is fitted so as to extend in the width direction Wd. Therefore, the notch 11 functions to prevent the shelf support 1 from falling off from the mounting hole 95, and the shelf support 1 can be provided which can be firmly fixed without using a screw. It becomes.
ここで、電気機器収納用箱９について説明する。図１に示すように、電気機器収納用箱９は、天板９１と底板９２と左右側板９３を備えている。左右に位置する側板９３は前後方向の端部を内側に折り曲げ、取付面９４を設けている。側板９３の取付面９４には、上下方向に並ぶ複数の取付孔９５が設けられている。実施形態では、側板９３の前後四箇所の取付孔９５に棚受金具１を取り付け、これらの棚受金具１に棚板９６を載置している。このようにして、電気機器収納用箱９内に棚板９６を配置している。 Here, the electrical device storage box 9 will be described. As shown in FIG. 1, the electrical device storage box 9 includes a top plate 91, a bottom plate 92, and left and right side plates 93. Side plates 93 positioned on the left and right sides are provided with a mounting surface 94 by bending an end portion in the front-rear direction inward. The mounting surface 94 of the side plate 93 is provided with a plurality of mounting holes 95 aligned in the vertical direction. In the embodiment, the shelf supports 1 are attached to the front and rear four attachment holes 95 of the side plate 93, and the shelf boards 96 are mounted on the shelf reception brackets 1. Thus, the shelf board 96 is disposed in the electrical device storage box 9.
取付孔９５には、電気機器を載置する棚板９６を固定するための棚受金具１や、電気機器の配線を固定する配線固定部材などが取り付けられる。なお、棚受金具１を取り付けるための取付孔９５は縦方向に長い、長方形状としている。 In the mounting hole 95, a shelf bracket 1 for fixing a shelf board 96 on which an electric device is mounted, a wiring fixing member for fixing a wiring of the electric device, and the like are attached. The mounting hole 95 for mounting the shelf bracket 1 is in the form of a rectangle long in the longitudinal direction.
図２に示すように、本実施形態の棚受金具１は、断面略Ｓ字形状であるが、金属板を屈曲させて当該構成としている。また、棚受金具１の前後幅方向Ｗｄのサイズは、取付孔９５の横方向のサイズよりも大きくしている。棚受金具１は、略中間位置に切り欠き部１１を設けており、切り欠き部１１を設けた箇所の前後幅方向Ｗｄのサイズは、他の部分よりも小さくなっている。なお、切り欠き部１１を設けた箇所における棚受金具１の前後幅方向Ｗｄのサイズは、取付孔９５の横方向のサイズと略同一であることが好ましい。そうすることで、取付孔９５で棚受金具１を挟み込むことができ、棚受金具１の前後方向に対して強固に固定することができる。 As shown in FIG. 2, although the shelf bracket 1 of the present embodiment is substantially S-shaped in cross section, the metal plate is bent to form the configuration. Further, the size in the front-rear width direction Wd of the shelf bracket 1 is larger than the size in the lateral direction of the mounting hole 95. The shelf bracket 1 is provided with a notch 11 at a substantially intermediate position, and the size in the front-rear width direction Wd of the portion where the notch 11 is provided is smaller than the other portions. In addition, it is preferable that the size of the front-back width direction Wd of the shelf metal fitting 1 in the location which provided the notch part 11 is substantially the same as the size of the horizontal direction of the attachment hole 95. FIG. By doing so, the shelf bracket 1 can be sandwiched by the mounting holes 95, and the shelf bracket 1 can be firmly fixed in the front-rear direction.
また、切り欠き部１１の左右幅方向のサイズは、取付面９４の板厚と略同一であることが好ましい。そうすることで、棚受金具１で取付面９４を挟み込むことができ、棚受金具１の左右方向に対して強固に固定することができる。 Moreover, it is preferable that the size of the notch part 11 in the left-right width direction be substantially the same as the plate thickness of the mounting surface 94. By doing so, the mounting surface 94 can be sandwiched by the shelf support 1, and can be firmly fixed in the left-right direction of the shelf support 1.
棚受金具１を略Ｓ字状に形勢することで、一方の端部を取付面９４の内側から当接させ、もう一方の端部を取付面９４の外側から当接させる構成とすることが好ましい。このような構成とすることによって、棚受金具１の両端部と切り欠き部１１の３点で棚受金具１を取付孔９５に固定することができるため、強固に固定することができる。 By forming the shelf bracket 1 in a substantially S-shape, one end is made to abut from the inside of the mounting surface 94 and the other end is made to abut from the outside of the mounting surface 94. preferable. With such a configuration, the shelf metal fitting 1 can be fixed to the mounting hole 95 at the three points of the both ends of the shelf metal fitting 1 and the notch portion 11, so that it can be fixed firmly.
また、棚受金具１の一方の端部には、先端部となる凸部１２を設けている。切り欠き部１１と一方の端部との間の部位は屈曲形状であり、取付孔９５の周縁部が切り欠き部１１に嵌合された状態で、先端部を取付孔９５に挿入することができる。棚受金具１の固定時に、この凸部１２を取付面９４の内側から取付孔９５に挿入すれば、棚受金具１が回転することを防止することができる。 Further, at one end portion of the shelf bracket 1, a convex portion 12 to be a tip portion is provided. The portion between the notch 11 and one end is a bent shape, and the tip may be inserted into the attachment hole 95 in a state where the peripheral edge of the attachment hole 95 is fitted to the notch 11. it can. If the convex portion 12 is inserted into the mounting hole 95 from the inside of the mounting surface 94 when the shelf metal fitting 1 is fixed, the shelf metal fitting 1 can be prevented from rotating.
また、棚受金具１の凸部１２を取付孔９５の上端に当接させ、棚受金具１の切り欠き部１１を取付孔９５の下端に当接させることによって、取付孔９５で棚受金具１を挟み込むことができ、棚受金具１の上下方向に対して強固に固定することができる。 Further, by bringing the convex portion 12 of the shelf bracket 1 into contact with the upper end of the mounting hole 95 and bringing the notch 11 of the shelf bracket 1 into contact with the lower end of the mounting hole 95 1 can be sandwiched, and can be fixed firmly in the vertical direction of the shelf bracket 1.
ここで、棚受金具１の取り付け方について説明する。まず、図３に示すことから理解されるように、棚受金具１の前後幅方向Ｗｄが取付孔９５の縦方向に合うように、棚受金具１を時計周りに９０度回転させる。次に、棚受金具１の凸部１２を設けた端部から取付孔９５に挿入する。そして、棚受金具１の切り欠き部１１の位置で、棚受金具１を反時計周りに９０度回転させ、切り欠き部１１と取付面９４を嵌合させる。その後、凸部１２を取付孔９５に挿入する。 Here, how to attach the shelf bracket 1 will be described. First, as understood from what is shown in FIG. 3, the shelf bracket 1 is rotated 90 degrees clockwise so that the front-rear width direction Wd of the shelf bracket 1 matches the vertical direction of the mounting hole 95. Next, the mounting portion 95 is inserted into the mounting portion 95 from the end provided with the convex portion 12 of the shelf bracket 1. Then, at the position of the notch portion 11 of the shelf bracket 1, the shelf bracket 1 is rotated 90 degrees counterclockwise, and the notch portion 11 and the mounting surface 94 are fitted. Thereafter, the convex portion 12 is inserted into the mounting hole 95.
棚受金具１には、棚板９６を載置するための載置面１４を設けている。この載置面１４に設けたねじ孔１３と、棚板９６に設けた長穴に固定ねじ９８を貫通させ、ねじ止めすることで、図４に示すように、棚受金具１と棚板９６とを固定することができる。なお、棚受金具１と棚板９６とをねじ固定することによって、電気機器収納用箱９に棚板９６を強固に固定することができる。 The shelf bracket 1 is provided with a mounting surface 14 for mounting the shelf plate 96. The fixing screw 98 is penetrated through the screw holes 13 provided on the mounting surface 14 and the long holes provided on the shelf plate 96 and screwed, as shown in FIG. And can be fixed. Note that the shelf board 96 can be firmly fixed to the electrical device storage box 9 by screwing the shelf bracket 1 and the shelf board 96 with each other.
ところで、図２に示す形態の切り欠き部１１は、奥行き深さが一律であるが、切り欠き部１１は、奥行き深さが一律でないように設けることも可能である。この場合、板厚の異なる取付面９４に対しても棚受金具１を取り付けることができる。より具体的には、図５乃至７に示すことから理解されるように、凹部１５などを設けることにより切り欠き部１１の奥部に段差部１６を設ければ、板厚の異なる取付面９４に対しても、棚受金具１を取り付けることができる。 By the way, although the notch part 11 of the form shown in FIG. 2 is uniform in depth depth, it is also possible to provide the notch part 11 so that depth depth may not be uniform. In this case, the shelf bracket 1 can be attached also to the attachment surface 94 having a different thickness. More specifically, as will be understood from FIGS. 5 to 7, if the step portion 16 is provided at the back of the notch portion 11 by providing the recess portion 15 or the like, the mounting surface 94 having a different plate thickness can be obtained. The rack bracket 1 can also be attached to the case.
なお、板厚の厚い取付面９４に合わせて切り欠き部１１の左右方向のサイズを定め、板厚の薄い取付面９４に合わせて凹部１５の左右方向のサイズを定めることが好ましい。そうすることで、板厚の異なる取付面９４であっても、棚受金具１を取付孔９５に挟み込むことができるため、強固に固定することができる。 Preferably, the size in the left-right direction of the notch 11 is determined in accordance with the thick mounting surface 94, and the size in the left-right direction of the recess 15 is determined in accordance with the thin mounting surface 94. By doing so, even with the mounting surface 94 having a different plate thickness, the shelf bracket 1 can be held in the mounting hole 95, so that it can be fixed firmly.
また、取付孔９５の横方向のサイズについても、取付面９４の板厚に合わせることが好ましい。つまり、板厚が厚い取付面９４である場合には、切り欠き部１１の凹部１５ではない部分における棚受金具１の前後方向の幅に合わせて取付孔９５の横方向のサイズを定め、板厚が薄い取付面９４である場合には、凹部１５における棚受金具１の前後方向の幅に合わせて取付孔９５の横方向のサイズを定めることが好ましい。 Further, the lateral size of the mounting hole 95 is also preferably adjusted to the thickness of the mounting surface 94. That is, in the case of a thick mounting surface 94, the lateral size of the mounting hole 95 is determined according to the width of the shelf metal fitting 1 in the front-rear direction of the not-recessed portion 15 of the notch 11 In the case where the thickness is the thin mounting surface 94, it is preferable to determine the lateral size of the mounting hole 95 in accordance with the width of the recess 15 in the front-rear direction of the shelf bracket 1.
なお、取付孔９５の横方向のサイズを変更することにあわせて、凸部１２の前後方向の幅サイズについても変更させることが好ましい。例えば、厚い板厚の場合の取付孔９５に合わせたサイズと、薄い板厚の場合の取付孔９５に合わせたサイズの２段階で凸部１２の前後方向の幅サイズを設けることが好ましい。 In addition, it is preferable to change also about the width size of the front-back direction of the convex part 12 according to changing the size of the horizontal direction of the attachment hole 95. FIG. For example, it is preferable to provide the width size in the front-rear direction of the convex portion 12 in two steps of a size matched to the mounting hole 95 in the case of a thick plate thickness and a size matched to the mounting hole 95 in the case of a thin plate thickness.
ところで、切り欠き部１１の奥行き深さが一律でないようにするために、切り欠き部１１の奥部に傾斜部１７を設けても良い。このような形態でも、図８及び図９に示すように、板厚の異なる取付面９４に対しても、棚受金具１を取り付けることができる。 By the way, in order to make the depth depth of the notch part 11 not uniform, you may provide the inclination part 17 in the back part of the notch part 11. FIG. Even in such a configuration, as shown in FIG. 8 and FIG. 9, the shelf bracket 1 can be attached also to the attachment surface 94 having a different plate thickness.
以上、一つの実施形態について説明してきたが、本発明は上記実施形態に限定されることはなく、各種の態様とすることが可能である。例えば、棚受金具はＳ字状に形成されていなくても良い。 As mentioned above, although one Embodiment was described, this invention is not limited to the said embodiment, It is possible to set it as various aspects. For example, the shelf bracket may not be formed in an S-shape.
切り欠き部は、棚受金具の両側面側に設けられている必要は無く、片側だけに設けられているものとしても良い。この際、切り欠き部が設けられている側とは反対の端部側に、取付面と係合可能な突起などを設け、棚受金具がより抜け落ちにくくなるようにしても良い。 The notches need not be provided on both sides of the shelf support but may be provided only on one side. At this time, a protrusion or the like that can be engaged with the mounting surface may be provided on the end side opposite to the side where the notch portion is provided, so that the shelf support can be more unlikely to come off.
１ 棚受金具
９ 電気機器収納用箱
１１ 切り欠き部
１２ 凸部
１６ 段差部
１７ 傾斜部
９５ 取付孔
９６ 棚板
DESCRIPTION OF SYMBOLS 1 Shelf support bracket 9 Electric equipment storage box 11 Notch part 12 Convex part 16 Step part 17 Inclined part 95 Mounting hole 96 Shelf board
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| JP2017168303A JP6976648B2 (en) | 2017-09-01 | 2017-09-01 | Shelf bracket |
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| JP2017168303A JP6976648B2 (en) | 2017-09-01 | 2017-09-01 | Shelf bracket |
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| JP2019042112A true JP2019042112A (en) | 2019-03-22 |
| JP6976648B2 JP6976648B2 (en) | 2021-12-08 |
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