JP5671424B2 - shelf - Google Patents

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JP5671424B2
JP5671424B2 JP2011167466A JP2011167466A JP5671424B2 JP 5671424 B2 JP5671424 B2 JP 5671424B2 JP 2011167466 A JP2011167466 A JP 2011167466A JP 2011167466 A JP2011167466 A JP 2011167466A JP 5671424 B2 JP5671424 B2 JP 5671424B2
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shelf
plate
shelf board
tray
plate portion
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JP2013027653A (en
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崇文 樫原
崇文 樫原
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Sankyo Tateyama Inc
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Sankyo Tateyama Inc
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Description

本発明は、棚板に引き出し可能なトレイを載せた棚に関する。   The present invention relates to a shelf on which a tray that can be pulled out is placed on a shelf board.

従来、左右に設けた棚板受材に棚板を載せてあって、この棚板受材及び棚板を上下に複数段設けた棚が用いられている。このような棚において、載せた棚板が移動したり、棚板が外れたりすると、大変不便である。特に、このような棚にトレイを載せて引き出しのように使用することも多いが、その際、引き出したトレイが、前側が下がる向きに傾き、それに伴ってトレイの後端部が上側に位置する棚板の前端部分を押し上げてしまうことがあり、問題であった。そこで、こうした棚板の移動を規制するために棚板と棚板受材とを係合させる構造について、種々のものが提案されている。たとえば、特許文献１には、棚板の載置板の前側を折り返して前面板、下板及び立起片を構成し、棚板の下面には補強部材を取り付け、棚板受材（ブラケット）には規制板を設けてあって、規制板の前端には載置板と立起片の間に挿入される規制部を形成し、後端には補強部材に設けたスリット孔に挿入される爪片を形成したものが記載されている。この構成により、嵌合のみで棚板の前後左右及び上方への移動を規制している。また、特許文献２には、棚板の側面に傾斜しかつ屈曲した溝を形成してあり、棚板受材（側板）に取り付けたピンを溝に係合させるものが記載されている。この構成により、棚板が誤って外れることを防いでいる。   2. Description of the Related Art Conventionally, a shelf is used in which shelf plates are placed on shelf plate receiving materials provided on the left and right, and the shelf plate receiving material and the shelf plates are provided in a plurality of stages. In such a shelf, it is very inconvenient if the placed shelf board moves or the shelf board comes off. In particular, it is often used like a drawer with a tray placed on such a shelf. At that time, the pulled-out tray is inclined so that the front side is lowered, and accordingly the rear end of the tray is positioned on the upper side. The front end portion of the shelf board may be pushed up, which is a problem. Therefore, various structures have been proposed for engaging the shelf board and the shelf board receiving material in order to restrict the movement of the shelf board. For example, in Patent Document 1, a front plate, a lower plate, and an upright piece are formed by folding the front side of a mounting plate of a shelf plate, a reinforcing member is attached to the lower surface of the shelf plate, and a shelf plate receiving material (bracket) Is provided with a restricting plate, a restricting portion inserted between the mounting plate and the upright piece is formed at the front end of the restricting plate, and inserted into a slit hole provided in the reinforcing member at the rear end. What formed the nail piece is described. With this configuration, the movement of the shelf board in the front-rear direction, the right-left direction, and the upward direction is restricted only by fitting. Patent Document 2 describes a groove that is inclined and bent on a side surface of a shelf plate, and a pin attached to a shelf plate receiving material (side plate) is engaged with the groove. This configuration prevents the shelf board from being accidentally detached.

特開２００４−１６４０２号公報JP 2004-16402 A 特開２００５−１９８７７４号公報JP 2005-198774 A

しかしながら、特許文献１の棚は、棚板の載置板の下面に補強部材を取り付ける必要があり、特許文献２の棚は、棚板受材（側板）にピンを取り付ける必要があるもので、何れも、棚板と棚板受材以外の部品を必要とするものであった。   However, the shelf of Patent Literature 1 needs to attach a reinforcing member to the lower surface of the mounting plate of the shelf plate, and the shelf of Patent Literature 2 needs to attach a pin to the shelf plate receiving material (side plate), All of them required parts other than the shelf board and the shelf board receiving material.

本発明は、上記事情を鑑みたものであり、部品点数の少ない簡易な構成で、棚板の移動を規制した棚を提供することを目的とする。   The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a shelf in which movement of a shelf board is restricted with a simple configuration having a small number of parts.

本発明は、棚板と、棚板受材と、トレイと、棚本体とを備え、棚板は、平板部と、底板部と、起立片と、接地板部とを有し、底板部は、平板部の前端の下側に位置しており、起立片は、底板部の後端から上側に延びているとともに左右端部に上側に向けて開口する切欠部を有しており、接地板部は、平板部の左右端の下側に位置しており、底板部の後端と接地板部の前端との間に挿入部が形成してあり、棚板受材は、棚本体の左右に取り付けるものであって、棚板の接地板部を載せる載置部と、載置部よりも前側に設けた係合部と、係合部よりも前側に突出する突出部とを有しており、棚板受材の係合部を棚板の挿入部に挿入してあるとともに接地板部の前端が係合部の後端に当接し、かつ棚板受材の突出部が起立片の切欠部を通って平板部と底板部の間に挿入してあり、トレイは、棚板に載せるものであって、上側へ突出する係止部を有しており、トレイを前側に引き出したときに、係止部がトレイの上側に位置する棚板の底板部に当接することを特徴とする。   The present invention includes a shelf board, a shelf board receiving material, a tray, and a shelf body, and the shelf board has a flat plate portion, a bottom plate portion, an upright piece, and a ground plate portion, and the bottom plate portion is The upright piece has a notch that extends upward from the rear end of the bottom plate portion and opens upward at the left and right ends, and is located on the lower side of the front end of the flat plate portion. Is located below the left and right ends of the flat plate portion, and an insertion portion is formed between the rear end of the bottom plate portion and the front end of the ground plate portion. A mounting portion on which the grounding plate portion of the shelf plate is mounted, an engaging portion provided on the front side of the mounting portion, and a protruding portion protruding to the front side of the engaging portion. And the engaging part of the shelf board receiving material is inserted into the inserting part of the shelf board, the front end of the grounding plate part is in contact with the rear end of the engaging part, and the protruding part of the shelf board receiving material is the standing piece Flat plate through the notch The tray is inserted between the bottom plate portions, and the tray is placed on the shelf plate and has a locking portion protruding upward, and when the tray is pulled out to the front side, the locking portion is It contacts the bottom plate part of the shelf located on the upper side.

本発明によれば、棚板と棚板受材との係合部分において、それ以外の部品を必要とせず、極めて簡易な構成である。そして、トレイを前側に引き出すと、係止部がトレイの上側に位置する棚板の底板部に当接して、トレイをそれ以上引き出すことができなくなるので、トレイが抜け落ちることを防ぐことができる。その際、係止部が当接した棚板は前側に引張られることになるが、棚板受材の係合部が棚板の挿入部に挿入してあって、棚板の接地板部の前端が棚板受材の係合部の後端に当接しているから、棚板が前側へ動くことを防ぐ。また、左右の棚板受材の突出部が、それぞれ棚板の左右の切欠部を通っているから、棚板が左右に動くことを防ぐ。さらに、トレイを引き出すと、トレイは前側が下がる向きに傾き、それに伴って係止部が上側に位置する棚板の前端部分を押し上げることになるが、棚板受材の突出部が棚板の平板部と底板部の間に挿入してあるから、棚板の底板部が棚板受材の突出部に当接して、棚板の前側が持ち上がることを防ぐ。   According to the present invention, no other parts are required in the engaging portion between the shelf board and the shelf board receiving member, and the structure is extremely simple. When the tray is pulled out to the front side, the locking portion comes into contact with the bottom plate portion of the shelf plate located on the upper side of the tray, and the tray cannot be pulled out any further, so that the tray can be prevented from falling off. At that time, the shelf plate with which the locking portion abuts is pulled to the front side, but the engaging portion of the shelf plate receiving material is inserted into the insertion portion of the shelf plate, and the shelf plate ground plate portion Since the front end is in contact with the rear end of the engaging portion of the shelf receiving member, the shelf is prevented from moving forward. Further, since the protruding portions of the left and right shelf board receiving materials respectively pass through the left and right cutout portions of the shelf board, the shelf board is prevented from moving left and right. Furthermore, when the tray is pulled out, the tray tilts in the direction in which the front side is lowered, and accordingly, the locking portion pushes up the front end portion of the shelf plate located on the upper side. Since it is inserted between the flat plate portion and the bottom plate portion, the bottom plate portion of the shelf plate is brought into contact with the protruding portion of the shelf plate receiving material to prevent the front side of the shelf plate from being lifted.

本発明の棚の部分側面図である。It is a partial side view of the shelf of the present invention. （ａ）は棚板の側面図、（ｂ）は棚板受材の側面図である。(A) is a side view of a shelf board, (b) is a side view of a shelf board receiving material. （ａ）は棚の部分平面図、（ｂ）は棚の部分正面図（Ａ−Ａ線断面図）である。(A) is a partial top view of a shelf, (b) is a partial front view (AA sectional view) of a shelf. （ａ）は棚板受材の平面図、（ｂ）は棚板の部分平面図、（ｃ）は棚板受材の正面図、（ｄ）は棚板の部分正面図（Ｂ−Ｂ線断面図）である。(A) is a plan view of the shelf board receiving material, (b) is a partial plan view of the shelf board, (c) is a front view of the shelf board receiving material, and (d) is a partial front view of the shelf board (B-B line). FIG. 棚板の斜視図であり、（ａ）は上面側を、（ｂ）は下面側を示す。It is a perspective view of a shelf board, (a) shows the upper surface side, and (b) shows the lower surface side. 棚板受材の斜視図である。It is a perspective view of a shelf board receiving material. トレイの斜視図である。It is a perspective view of a tray. 棚の全体斜視図である。It is a whole perspective view of a shelf.

以下、本発明の実施の形態を図面に基づいて説明する。この棚は、種々の用途に用いられるものであるが、ここでは一例として、図８に示すような調剤台として用いられるものを挙げる。これは、病院や薬局などに設置されるもので、薬品を保管したり、調剤作業を行ったりするためのものである。その構成は、後側に、矩形平板を立設した棚本体４を備え、棚本体４の前側面の左右両端に、縦長矩形の取付孔４１を設けてある。取付孔４１は棚本体４の上端から下端まで多数並んでいる。そして、棚本体４の上下方向中央部の左右に、棚板受材２を設けてある。棚板受材２は、後側端を取付孔４１に挿入してあり、上下に九つ並べてあって、各段の左右の棚板受材２に、棚板１を載せてある。さらに、最上段以外の棚板１には、左右に九つのトレイ３を並べて載せてあり、各トレイ３は自由に引き出すことができる。また、棚本体４の上部の左右に、ブラケット６を上下に二段設けてあって、各段の左右のブラケット６に、棚板１より大きな大型棚板５を載せてある。さらに、棚本体４の下部には、箱形の収納部７を設けてある。収納部７の上面は作業台７１となっており、前面には、縦に四段、横に三列の引き出し７２を設けてある。以下、図１〜図７に基づき、棚板１、棚板受材２及びトレイ３について説明する。なお、上下とは、図１の上下を示し、左右とは、図３の左右を示し、図１の左側が前側、右側が後側である。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. This shelf is used for various purposes. Here, as an example, a shelf used as a dispensing table as shown in FIG. 8 is cited. This is installed in hospitals, pharmacies, etc., and is used to store medicines and perform dispensing operations. The configuration includes a shelf main body 4 erected with a rectangular flat plate on the rear side, and vertically long attachment holes 41 are provided on both left and right ends of the front side surface of the shelf main body 4. A large number of mounting holes 41 are arranged from the upper end to the lower end of the shelf body 4. And the shelf board receiving material 2 is provided in the right and left of the center part of the vertical direction of the shelf main body 4. As for the shelf board receiving material 2, the rear side end is inserted in the attachment hole 41, and 9 pieces are arranged up and down, and the shelf board 1 is mounted on the left and right shelf board receiving materials 2 of each stage. Furthermore, nine trays 3 are placed side by side on the shelf plate 1 other than the top, and each tray 3 can be pulled out freely. In addition, two brackets 6 are provided vertically on the left and right of the upper portion of the shelf body 4, and a large shelf 5 larger than the shelf 1 is placed on the left and right brackets 6 of each step. Further, a box-shaped storage portion 7 is provided at the lower portion of the shelf body 4. The upper surface of the storage unit 7 is a work table 71, and four drawers 72 in the vertical direction and three rows in the horizontal direction are provided on the front surface. Hereinafter, based on FIGS. 1-7, the shelf board 1, the shelf board receiving material 2, and the tray 3 are demonstrated. Note that “upper and lower” means the upper and lower sides of FIG. 1, and “left and right” means the left and right sides of FIG. 3. The left side of FIG. 1 is the front side, and the right side is the rear side.

棚板１は、一枚の金属板を折り曲げて構成したもので、左右対称である。図２（ａ）、図４（ｂ）、（ｄ）及び図５に示すように、水平方向に広がる矩形の平板部１１を備えており（ただし、図４（ｂ）は平板部１１を透過して図示してある）、平板部１１の前端から下側に延びる前板部１７と、前板部１７の下端から後側に延びる底板部１２と、底板部１２の後端から上側に延びる起立片１３とを有する。また、平板部１１の左右端から下側に延びる側板部１８と、側板部１８の下端から内側に延びる接地板部１４とを有する。さらに、平板部１１の後端から上側に延びる後板部１９を有する。接地板部１４の前後方向長さは、平板部１１の前後方向長さの３／４程度であり、後端の位置は平板部１１の後端と一致している。よって、底板部１２の後端と接地板部１４の前端が離隔しており、その間部分を挿入部１６としてある。また、起立片１３の左右両端部に、上側に向けて開口する切欠部１５を形成してある。   The shelf board 1 is formed by bending a single metal plate and is symmetrical. 2 (a), 4 (b), 4 (d), and 5 are provided with a rectangular flat plate portion 11 extending in the horizontal direction (however, FIG. 4 (b) is transmitted through the flat plate portion 11). The front plate portion 17 extends downward from the front end of the flat plate portion 11, the bottom plate portion 12 extends from the lower end of the front plate portion 17 to the rear side, and extends upward from the rear end of the bottom plate portion 12. And a standing piece 13. The flat plate portion 11 includes a side plate portion 18 that extends downward from the left and right ends of the flat plate portion 11, and a ground plate portion 14 that extends inward from the lower end of the side plate portion 18. Furthermore, it has a rear plate part 19 extending upward from the rear end of the flat plate part 11. The length in the front-rear direction of the ground plate portion 14 is about 3/4 of the length in the front-rear direction of the flat plate portion 11, and the position of the rear end coincides with the rear end of the flat plate portion 11. Therefore, the rear end of the bottom plate portion 12 and the front end of the ground plate portion 14 are separated from each other, and the portion between them is the insertion portion 16. Moreover, the notch part 15 opened toward the upper side is formed in the right-and-left both ends of the standing piece 13.

棚板受材２は、一枚の金属板を折り曲げて構成したものである。図２（ｂ）、図４（ａ）、（ｃ）及び図６に示すように、立設した略矩形の主板部２４を備えており、主板部２４の下端が内側に折り曲げてあって、折り曲げた部分のうち、後側の３／４程度の部分を載置部２１としてある（載置部２１の前後方向長さは接地板部１４の前後方向長さと略同じである）。そして、折り曲げた部分のうち、載置部２１よりも前側部分の内側端を上側に折り曲げて係合部２２を形成してある。さらに、係合部２２の前端には係合部２２よりも前側に突出する突出部２３を形成してある。このように構成することで、係合部２２を棚板１の挿入部１６に挿入させ、かつ突出部２３を挿入部１６より前側にある切欠部１５に通すことができる。また、主板部２４の後端の上部、中央部及び下部には、それぞれ取付片２５を設けてある。三つの取付片２５はすべて同じ形状であり、主板部２４の後端から内側に延びる見付面２６と、見付面２６の内側端から後側に延びる取付部２７からなる。取付部２７の下端は、見付面２６の下端よりも下側に延びている。   The shelf board receiving material 2 is formed by bending a single metal plate. As shown in FIGS. 2 (b), 4 (a), 4 (c) and FIG. 6, it is provided with a substantially rectangular main plate portion 24 standing upright, and the lower end of the main plate portion 24 is bent inward, Of the bent portion, the rear portion of about 3/4 is used as the placement portion 21 (the longitudinal length of the placement portion 21 is substantially the same as the longitudinal length of the ground plate portion 14). And the engaging part 22 is formed by bend | folding the inner side edge of the front part rather than the mounting part 21 among the bent parts. Furthermore, a protrusion 23 is formed at the front end of the engagement portion 22 so as to protrude further forward than the engagement portion 22. With this configuration, the engaging portion 22 can be inserted into the insertion portion 16 of the shelf board 1, and the protruding portion 23 can be passed through the cutout portion 15 on the front side of the insertion portion 16. In addition, attachment pieces 25 are provided at the upper part, the central part, and the lower part of the rear end of the main plate part 24, respectively. All of the three attachment pieces 25 have the same shape, and include a finding surface 26 extending inward from the rear end of the main plate portion 24 and an attaching portion 27 extending rearward from the inner end of the finding surface 26. The lower end of the attachment portion 27 extends below the lower end of the finding surface 26.

トレイ３は、樹脂を成型して構成したものである。図７に示すように、上面が開口した箱形であって、前面３２及び左右の側面３３の前端部を切り欠いて、前側から手を入れやすくしてある。そして、後面３４の上端には、上側へ突出する平板状の係止部３１を設けてある。また、底面３５には、後側から前側に向けて高くなるように傾斜をつけてあり、さらに前端部を深く形成することで、内容物を取り出しやすくしてある。さらに、前面３２には、上側に開口するスリット３６を形成してあり、内容物を表示した紙やプレートなどを挿入することができる。   The tray 3 is formed by molding a resin. As shown in FIG. 7, it is a box shape with an open top surface, and the front end portions of the front surface 32 and the left and right side surfaces 33 are cut away so that a hand can be easily inserted from the front side. A flat plate-like locking portion 31 that protrudes upward is provided at the upper end of the rear surface 34. In addition, the bottom surface 35 is inclined so as to increase from the rear side toward the front side, and the front end portion is formed deep so that the contents can be easily taken out. Further, a slit 36 that opens upward is formed on the front surface 32, and a paper or a plate displaying the contents can be inserted.

次に、各部材の組み立てについて、図１及び図３に基づき説明する。なお、図１及び図３は、棚板１の左側端部及び左側の棚板受材２について図示しているが、右側についても左右対称であって同様である。また、図３（ａ）は平板部１１を透過して図示してある。まず、棚板受材２を棚本体４に取り付ける。上述のとおり、棚本体４の前側面の左右両端には、上下に並んだ取付孔４１を設けてある。そして、棚板受材２の三つの取付片２５の取付部２７を、連続して並んだ三つの取付孔４１にそれぞれ挿入する。この際、取り付けの上下位置は任意に設定できる。挿入すると、下側に延びる取付部２７が、棚本体４の内周面に係合して、棚板受材２が棚本体４に対して固定される。左右の棚板受材２を取り付けたら、これに棚板１を取り付ける。棚板１は、左右の棚板受材２の主板部２４の下端から内側に延びる載置部２１に、左右両端の接地板部１４を載置して、左右の棚板受材２の間に納まるように取り付ける。その際、まず棚板１を前側が下がる向きに傾斜させて、棚板受材２の突出部２３を、棚板１の起立片１３の切欠部１５を通して平板部１１と底板部１２の間に挿入する。そしてその状態から棚板１の後側を下げると、棚板受材２の係合部２２が棚板１の挿入部１６に挿入され、さらに棚板１の接地板部１４が棚板受材２の載置部２１に載置される。このようにすると、棚板１の接地板部１４の前端が、棚板受材２の係合部２２の後端に当接する。そして、棚板受材２及び棚板１を必要な段数だけ取り付けたら、最上段以外の棚板１に、トレイ３を左右に並べて載せる。トレイ３の係止部３１の上端は、トレイ３の上側に位置する棚板１の底板部１２よりも高い位置になるので、トレイ３を載せる際には、トレイ３を後側が下がる向きに傾斜させて、係止部３１を上側の棚板１の底板部１２の後側に回り込ませる。   Next, the assembly of each member will be described with reference to FIGS. 1 and 3 show the left end portion of the shelf board 1 and the left shelf board receiving material 2, the right side is also symmetrical and the same. Further, FIG. 3A is shown through the flat plate portion 11. First, the shelf board receiving material 2 is attached to the shelf body 4. As described above, the upper and lower mounting holes 41 are provided on the left and right ends of the front side surface of the shelf body 4. And the attachment part 27 of the three attachment pieces 25 of the shelf board receiving material 2 is each inserted in the three attachment holes 41 arranged in a row. At this time, the vertical position of the attachment can be arbitrarily set. When inserted, the attaching portion 27 extending downward is engaged with the inner peripheral surface of the shelf body 4, and the shelf board receiving material 2 is fixed to the shelf body 4. When the left and right shelf board receiving materials 2 are attached, the shelf board 1 is attached thereto. The shelf board 1 is placed between the left and right shelf board receivers 2 by placing the grounding plate parts 14 on both left and right sides on the placing part 21 extending inward from the lower ends of the main plate parts 24 of the left and right shelf board receivers 2. Attach to fit in At that time, first, the shelf board 1 is inclined so that the front side is lowered, and the protruding portion 23 of the shelf board receiving material 2 is interposed between the flat plate part 11 and the bottom plate part 12 through the notch part 15 of the standing piece 13 of the shelf board 1. insert. When the rear side of the shelf board 1 is lowered from this state, the engaging part 22 of the shelf board receiving material 2 is inserted into the insertion part 16 of the shelf board 1, and the grounding plate part 14 of the shelf board 1 is further moved to the shelf board receiving material. 2 is placed on the second placement portion 21. If it does in this way, the front end of the grounding plate part 14 of the shelf board 1 will contact | abut to the rear end of the engaging part 22 of the shelf board receiving material 2. FIG. Then, when the shelf plate receiving material 2 and the shelf plate 1 are attached in the required number of stages, the trays 3 are placed side by side on the shelf board 1 other than the uppermost stage. Since the upper end of the locking portion 31 of the tray 3 is higher than the bottom plate portion 12 of the shelf plate 1 located above the tray 3, when placing the tray 3, the tray 3 is inclined so that the rear side is lowered. Then, the locking portion 31 is turned around to the rear side of the bottom plate portion 12 of the upper shelf plate 1.

このように構成した本発明の棚は、棚板と棚板受材との係合部分において、それ以外の部品を必要とせず、極めて簡易な構成である。そして、トレイを前側に引き出すと、係止部がトレイの上側に位置する棚板の底板部に当接して、トレイをそれ以上引き出すことができなくなるので、トレイが抜け落ちることを防ぐことができる。また、トレイを後側に押し込むと、トレイの後面が、トレイの載った棚板の後板部に当接するので、トレイはそれ以上後側に移動しない。さらに、トレイを前側に引き出して係止部が棚板の底板部に当接すると、その棚板は前側に引張られることになるが、棚板受材の係合部が棚板の挿入部に挿入してあって、棚板の接地板部の前端が棚板受材の係合部の後端に当接しているから、棚板が前側へ動くことを防ぐ。また、左右の棚板受材の突出部が、それぞれ棚板の起立片の左右に形成した切欠部を通っているから、棚板が左右に動くことを防ぐ。なお、棚板の後側には棚本体があるので、棚板が後側に動くことはない。さらに、トレイを引き出すと、トレイは前側が下がる向きに傾き（図１中の二点鎖線で示した状態）、それに伴って係止部が上側に位置する棚板の前端部分を押し上げることになるが、棚板受材の突出部が棚板の平板部と底板部の間に挿入してあるから、棚板の底板部が棚板受材の突出部に当接して、棚板の前側が持ち上がることを防ぐ。   The shelf of the present invention configured as described above has an extremely simple configuration without requiring any other parts at the engaging portion between the shelf board and the shelf board receiving material. When the tray is pulled out to the front side, the locking portion comes into contact with the bottom plate portion of the shelf plate located on the upper side of the tray, and the tray cannot be pulled out any further, so that the tray can be prevented from falling off. Further, when the tray is pushed rearward, the rear surface of the tray comes into contact with the rear plate portion of the shelf plate on which the tray is placed, so that the tray does not move further rearward. Furthermore, when the tray is pulled out to the front side and the locking part comes into contact with the bottom plate part of the shelf board, the shelf board is pulled to the front side, but the engaging part of the shelf board receiving material becomes the insertion part of the shelf board. Since the front end of the grounding plate portion of the shelf plate is in contact with the rear end of the engaging portion of the shelf plate receiving material, the shelf plate is prevented from moving forward. Further, since the protruding portions of the left and right shelf board receiving materials pass through the notches formed on the left and right sides of the standing pieces of the shelf board, respectively, the shelf board is prevented from moving left and right. In addition, since there is a shelf main body on the rear side of the shelf board, the shelf board does not move to the rear side. Further, when the tray is pulled out, the tray tilts in the direction in which the front side is lowered (state indicated by a two-dot chain line in FIG. 1), and accordingly, the front end portion of the shelf plate where the locking portion is located on the upper side is pushed up. However, since the protruding portion of the shelf receiving material is inserted between the flat plate portion and the bottom plate portion of the shelf plate, the bottom plate portion of the shelf plate contacts the protruding portion of the shelf plate receiving material, and the front side of the shelf plate is Prevent lifting.

本発明は、上記の実施形態に限定されない。たとえば、棚板及び棚板受材は、相互の係合部分の構成が上述のとおりであれば、その他の部分については自由に設計できる。また、トレイは、係止部を有するものであればよく、それ以外の部分については、内容物に合わせて、より深い形状にしたり、蓋を設けたりするなど、自由に設計できる。なお、棚板受材及び棚板の取り付けの上下高さは任意に設定できるから、トレイの高さが異なる場合でも、それに合わせて棚板同士の間隔を調整できる。さらに、棚本体の上部に設けた大型棚板や、下部に設けた収納部については、一例として示したものであり、それ以外に、収納用の棚や引き出し、または作業用の台や装置など、種々のものを設けることができる。   The present invention is not limited to the above embodiment. For example, the shelf board and the shelf board receiving material can be freely designed for other parts as long as the configuration of the mutual engaging parts is as described above. Further, the tray may be any as long as it has a locking portion, and the other portions can be freely designed to have a deeper shape or a lid according to the contents. In addition, since the vertical height of attachment of a shelf board receiving material and a shelf board can be set arbitrarily, even when the height of a tray differs, the space | interval of shelf boards can be adjusted according to it. Furthermore, the large shelf board provided in the upper part of the shelf body and the storage part provided in the lower part are shown as an example. Besides that, storage shelves and drawers, work bases and devices, etc. Various things can be provided.

１ 棚板
２ 棚板受材
３ トレイ
４ 棚本体
１１ 平板部
１２ 底板部
１３ 起立片
１４ 接地板部
１５ 切欠部
１６ 挿入部
２１ 載置部
２２ 係合部
２３ 突出部
３１ 係止部 DESCRIPTION OF SYMBOLS 1 Shelf board 2 Shelf board receiving material 3 Tray 4 Shelf main body 11 Flat plate part 12 Bottom plate part 13 Standing piece 14 Grounding plate part 15 Notch part 16 Insertion part 21 Mounting part 22 Engagement part 23 Protrusion part 31 Locking part

Claims (1)

棚板と、棚板受材と、トレイと、棚本体とを備え、棚板は、平板部と、底板部と、起立片と、接地板部とを有し、底板部は、平板部の前端の下側に位置しており、起立片は、底板部の後端から上側に延びているとともに左右端部に上側に向けて開口する切欠部を有しており、接地板部は、平板部の左右端の下側に位置しており、底板部の後端と接地板部の前端との間に挿入部が形成してあり、棚板受材は、棚本体の左右に取り付けるものであって、棚板の接地板部を載せる載置部と、載置部よりも前側に設けた係合部と、係合部よりも前側に突出する突出部とを有しており、棚板受材の係合部を棚板の挿入部に挿入してあるとともに接地板部の前端が係合部の後端に当接し、かつ棚板受材の突出部が起立片の切欠部を通って平板部と底板部の間に挿入してあり、トレイは、棚板に載せるものであって、上側へ突出する係止部を有しており、トレイを前側に引き出したときに、係止部がトレイの上側に位置する棚板の底板部に当接することを特徴とする棚。   A shelf board, a shelf board receiving material, a tray, and a shelf body are provided. The shelf board has a flat plate portion, a bottom plate portion, an upright piece, and a ground plate portion, and the bottom plate portion is a flat plate portion. Located on the lower side of the front end, the standing piece extends upward from the rear end of the bottom plate portion and has a notch portion that opens upward on the left and right ends, and the ground plate portion is a flat plate It is located on the lower side of the left and right ends of the unit, and an insertion part is formed between the rear end of the bottom plate part and the front end of the ground plate part. And a mounting portion on which the ground plate portion of the shelf plate is placed, an engaging portion provided on the front side of the mounting portion, and a protruding portion that protrudes on the front side of the engaging portion. The engaging part of the receiving member is inserted into the insertion part of the shelf plate, the front end of the grounding plate part abuts on the rear end of the engaging part, and the protruding part of the shelf plate receiving member passes through the notch of the standing piece. Of the flat plate and bottom plate The tray is placed on a shelf plate and has a locking portion protruding upward, and when the tray is pulled out to the front side, the locking portion is positioned above the tray. A shelf that abuts against a bottom plate portion of the shelf board.
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US4501456A (en) * 1981-03-31 1985-02-26 Fritz Schafer Gesellschaft Mit Beschrankterhaftung Storage rack with multiple drawer compartments and mold for making same
JP3758607B2 (en) * 2002-06-14 2006-03-22 株式会社イトーキ Shelf board mounting device
JP2005198774A (en) * 2004-01-14 2005-07-28 Yuyama Manufacturing Co Ltd Shelf board mounting structure
JP4858058B2 (en) * 2006-09-30 2012-01-18 株式会社イトーキ Shelf board support device in storage shelf
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