JP2010233769A

JP2010233769A - Rack assembly

Info

Publication number: JP2010233769A
Application number: JP2009084215A
Authority: JP
Inventors: Mitsutsugu Shinozaki; 充嗣篠崎
Original assignee: Kawajun Co Ltd
Current assignee: Kawajun Co Ltd
Priority date: 2009-03-31
Filing date: 2009-03-31
Publication date: 2010-10-21
Anticipated expiration: 2029-03-31
Also published as: JP4518436B1

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rack assembly, in which the position of an intermediate shelf member can be changed only by disassembling and assembling the intermediate shelf member with other shelf members being left as they are. <P>SOLUTION: The rack assembly 10 includes: four struts 1, each of which has a symmetric shape centered on a strut axis that consists of two main struts 11 and a connecting part 12 that connects the main struts 11, in which a plurality of horizontal grooves 13 are formed at predetermined pitch intervals on both side surfaces of the main strut 11 in the longitudinal direction thereof; a pair of linking members 2, each of which includes a first engagement part having a projection part 25 that engages with the horizontal groove 13 and abutting on a side surface of the strut, and a second engagement part 24 that engages with a shelf member 3, the pair of linking members being mounted to pinch the strut 1 from both sides, utilizing one-half of the area in the short direction of the strut 1; and the shelf member 3 having third engagement parts 31 that engage with the second engagement parts 24 formed roughly at the four corners. On one strut, the pair of linking members 2 and the shelf member 3 are disposed in one-half the area in the short direction of the strut 1. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、事務所、家庭、倉庫、店舗等で使用する収納棚、あるいは店舗で使用する陳列棚として使用されるものであり、組み付けと解体が容易な組立棚に関するものである。 The present invention is used as a storage shelf used in an office, home, warehouse, store, or the like, or a display shelf used in a store, and relates to an assembly shelf that can be easily assembled and disassembled.

登録実用新案公報第３０５７９９０号には、長手方向に所定の間隔で複数の環状の係止溝が外周面に形成された支柱と、内周面に形成された突条を前記支柱の係止溝に係止して支柱の外周面に取り付けられ、外形が下方に向かうに従って漸次拡径した形状に形成されたテ−パスリ−ブと、該テ−パスリ−ブの外面形状の一部又は全部に略一致するように下方に向かうに従って漸次拡径した内面形状に形成されるとともに、前記支柱の外周面に取り付けられたテ−パスリ−ブの外周面に差し込まれるリングが四隅に固着された棚部とからなる棚部の係止構造であって、前記棚部の左右のリングは棚部に対して左右異なる高さに固着され、前記テ−パスリ−ブの外周面に上下互い違いに差し込まれるように配置され、左右の棚部が同一の支柱を共用して段差なく連結されるようにした棚部の係止構造が開示されている。 In the registered utility model publication No. 3057990, a support column in which a plurality of annular locking grooves are formed on the outer peripheral surface at predetermined intervals in the longitudinal direction, and a protrusion formed on the inner peripheral surface is provided with the locking groove of the support column. And a taper rib that is attached to the outer peripheral surface of the support column and gradually increases in diameter toward the lower side, and part or all of the outer surface shape of the taper rib. A shelf portion formed with an inner surface shape that gradually increases in diameter toward the lower side so as to substantially match, and a ring inserted into the outer peripheral surface of the tape rib attached to the outer peripheral surface of the support column is fixed to the four corners The left and right rings of the shelf are fixed at different heights with respect to the shelf, and are inserted vertically into the outer peripheral surface of the tape rib. The left and right shelves share the same column Locking structure of the shelf portion so as to be connected without steps and are disclosed.

登録実用新案公報第３０６６５７１号には、等間隔に円周方向の凹溝を設けた４本の支柱と棚からなり、縦に割って二つに分割すると共に両者を合わせて一体自在とし、内面に支柱に設けた円周方向の凹溝に嵌合する円周方向の突条を設けた、支柱の高さ方向の適宜の位置に止めるテーパースリーブと、支柱を側面から入れることができるように縦方向の切欠きを設けた前記テーパースリーブに被さるテーパースリーブとを用い、該テーパースリーブを棚の一部に一体的に固定し、該テーパースリーブを前記支柱に止めるテーパースリーブに被せて棚を取り付ける構造の金属製ラックであって、棚として、桟と平板状の棚本体とを一体とし、桟の四隅にテーパースリーブを固定した棚と、長さ方向の両端部にテーパースリーブを固定し、ラックの幅方向の支柱に差し渡す一対の桟と、該桟と別体に構成し、該桟に桟の長さ方向に移動可能に架け渡す、幅を前記桟と棚本体とを一体とした棚の半分の幅とした棚本体とをもって構成した棚と、長さ方向の両端部にテーパースリーブを固定し、ラックの長さ方向の支柱に差し渡す一対の桟と、該桟と別体に構成し、該桟に桟の長さ方向に移動可能に架け渡す、長さを前記桟と棚本体とを一体とした棚の半分の長さとした棚本体とをもって構成した棚とをもって構成し、これらの棚を適宜に組み合わせて用いるようになした金属製ラックが開示されている。 Registered Utility Model Publication No. 3066571 is composed of four columns and shelves provided with circumferential grooves at equal intervals, divided vertically and divided into two, and the two can be combined and freely integrated. A taper sleeve that stops at an appropriate position in the height direction of the column, provided with a circumferential ridge that fits in a circumferential groove provided on the column, so that the column can be inserted from the side A taper sleeve covering the taper sleeve provided with a longitudinal notch, and fixing the taper sleeve integrally to a part of the shelf, and covering the taper sleeve to the taper sleeve that is fixed to the column to attach the shelf A metal rack having a structure in which a rail and a plate-shaped shelf main body are integrated as a shelf, a taper sleeve is fixed to each corner of the rail, and a taper sleeve is fixed to both ends in the length direction. A pair of crosspieces to be passed to the struts in the width direction of the frame, and the crosspieces are configured separately from the crosspieces so as to be movable in the lengthwise direction of the crosspieces. A shelf composed of a shelf body that is half the width of the shelf, a pair of rails that are fixed to both ends in the length direction, and that are passed to the columns in the length direction of the rack, separately from the rails It is configured with a shelf configured with a shelf body that is half the length of a shelf in which the length of the rail and the shelf body is integrated, and is laid over the rail so as to be movable in the length direction of the rail, A metal rack is disclosed in which these shelves are used in appropriate combinations.

これら従来の組立棚は、例えば２つの棚部材を長手方向に連結する場合、1本の支柱を共有できるため、見栄えがよく、また組み付けも容易である。 These conventional assembly shelves, for example, can share a single column when connecting two shelf members in the longitudinal direction, so that they look good and are easy to assemble.

登録実用新案公報第３０５７９９０号Registered Utility Model Publication No. 3057990 登録実用新案公報第３０６６５７１号Registered Utility Model Publication No. 3066571

しかしながら、これら従来の組立棚は、上下複数段を有する組立棚における中間棚部材の位置を変更したい場合（以下、「中抜き操作」とも言う。）、その中間棚部材より上方にある棚部材を必ず取り除く必要があった。このため、組み付けは簡単ではあるが、中抜き操作は不便であり、実質的に中抜きができないものであった。 However, in these conventional assembly shelves, when it is desired to change the position of the intermediate shelf member in the assembly shelf having a plurality of upper and lower stages (hereinafter, also referred to as “the hollowing operation”), the shelf member that is above the intermediate shelf member is I had to remove it. For this reason, although the assembly is simple, the hollowing operation is inconvenient and the hollowing cannot be substantially performed.

従って、本発明の目的は、組み付けが容易であり、また上下複数段を有する組立棚における中間棚部材の位置変更を、他の棚部材はそのままで、当該中間棚部材のみの解体及び組み付けのみで行なうことができる組付棚を提供することにある。 Therefore, an object of the present invention is to easily assemble, and to change the position of the intermediate shelf member in the assembly shelf having a plurality of upper and lower stages, by disassembling and assembling only the intermediate shelf member without changing the other shelf members. It is to provide an assembly shelf that can be performed.

すなわち、本発明は、上記従来の課題を解決したものであって、２つの主支柱と該主支柱を連結する連結部からなる、支柱軸を中心とした対称形状であって、該主支柱の両側面で且つ長手方向に規則又は不規則の間隔で複数の係合凸部又は係合凹部が形成された支柱の４本と、該係合凸部又は係合凹部に係合する係合凹部又は係合凸部を有し且つ支柱の側面に当接する第１係合部と棚部材に係合する第２係合部を有し、該支柱の短手方向の１／２の領域を利用して、該支柱を両側から挟持するように取り付けられる一対の結合部材と、該第２係合部に係合する第３係合部が略四隅に形成された棚部材と、を組み立てるものであり、該１本の支柱において該一対の結合部材と該棚部材は、該支柱の短手方向における１／２の領域に配置されることを特徴とする組立棚を提供するものである。 That is, the present invention solves the above-described conventional problems, and has a symmetrical shape centered on a pillar axis, which includes two main struts and a connecting portion that connects the main struts. Four struts formed with a plurality of engaging convex portions or engaging concave portions on both sides and at regular or irregular intervals in the longitudinal direction, and engaging concave portions engaged with the engaging convex portions or engaging concave portions Alternatively, it has a first engaging portion that has an engaging convex portion and abuts on the side surface of the column and a second engaging portion that engages with the shelf member, and uses a half region in the short direction of the column. Then, a pair of coupling members that are attached so as to sandwich the support column from both sides and a shelf member in which third engagement portions that engage with the second engagement portions are formed at substantially four corners are assembled. Yes, the pair of coupling members and the shelf member in the single column may be arranged in a half region in the short direction of the column. There is provided an assembly shelf according to claim.

本発明の組立棚によれば、組み付けが容易であり、また上下複数段を有する組立棚における中間棚部材の位置変更を、他の棚部材はそのままで、当該中間棚部材のみの取り外し及び付け直しを行なうことができる。 According to the assembly shelf of the present invention, it is easy to assemble, and the position change of the intermediate shelf member in the assembly shelf having a plurality of upper and lower stages is performed by removing and reattaching only the intermediate shelf member without changing the other shelf members. Can be performed.

本例の組立棚の斜視図である。It is a perspective view of the assembly shelf of this example. 本例における組立前の支柱と一対の結合部材の斜視図である。It is a perspective view of the support | pillar and a pair of coupling member before an assembly in this example. 棚部材を嵌め込む前の状態を説明する図である。It is a figure explaining the state before inserting a shelf member. 棚部材を嵌め込んだ後の状態を説明する図である。It is a figure explaining the state after inserting the shelf member. 図３において支柱軸を含む棚部材の短手方向に沿って切断した断面図である。It is sectional drawing cut | disconnected along the transversal direction of the shelf member containing a support | pillar axis | shaft in FIG. 棚部材の長手方向に他の棚部材を連結した組立棚の斜視図である。It is a perspective view of the assembly shelf which connected the other shelf member to the longitudinal direction of the shelf member. 中間棚部材の中抜き操作を説明する図である。It is a figure explaining the hollowing operation of an intermediate shelf member. 中抜き操作後、中間棚部材が再設置された状態を示す図である。It is a figure which shows the state by which the intermediate shelf member was re-installed after hollowing-out operation.

次に、本発明の第１の実施の形態における組立棚を図１〜図５を参照して説明する。図１は本例の組立棚の斜視図、図２は本例における組立前の支柱と一対の結合部材の斜視図、図３は棚部材を嵌め込む前の状態を説明する図、図４は棚部材を嵌め込んだ後の状態を説明する図、図５は図３において支柱軸を含む棚部材の短手方向に沿って切断した断面図、図６は棚部材の長手方向に他の棚部材を連結した組立棚の斜視図である。但し、図５は図３の嵌合位置とは棚部材における対角方向にある嵌合部分の図である。 Next, an assembly shelf according to the first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a perspective view of an assembly shelf of this example, FIG. 2 is a perspective view of a column and a pair of coupling members before assembly in this example, FIG. 3 is a diagram illustrating a state before the shelf member is fitted, and FIG. FIG. 5 is a diagram for explaining a state after the shelf member is fitted, FIG. 5 is a cross-sectional view taken along the short direction of the shelf member including the support shaft in FIG. 3, and FIG. 6 is another shelf in the longitudinal direction of the shelf member. It is a perspective view of the assembly shelf which connected the member. However, FIG. 5 is a diagram of a fitting portion in a diagonal direction in the shelf member with the fitting position in FIG. 3.

組立棚１０は、支柱１と、一対の結合部材２と、棚部材３を備えるものである。一つの棚部材３を支柱１に固定するには、１つの棚部材３と、４本の支柱１と、４組の結合部材を必要とする。図１の上下３段棚の組立棚１０は、３つの棚部材３と、４本の支柱１と、１２組の結合部材を必要とする。１２組の結合部材とは一対の結合部材が１２つあるの意味であり、結合部材の部材の数としては、２４個である。 The assembly shelf 10 includes a column 1, a pair of coupling members 2, and a shelf member 3. In order to fix one shelf member 3 to the column 1, one shelf member 3, four columns 1, and four sets of coupling members are required. The assembly shelf 10 having three upper and lower shelves in FIG. 1 requires three shelf members 3, four support columns 1, and 12 sets of coupling members. Twelve sets of coupling members mean that there are 12 pairs of coupling members, and the number of members of the coupling members is 24.

組立棚１０において、支柱１は、２つの主支柱１１（１１ａ、１１ｂ）と主支柱１１を連結する連結部１２からなる、支柱軸（連結部の中央の仮想の鉛直軸）を中心とした対称形状である。すなわち、支柱１は、２つの主支柱１１（１１ａ、１１ｂ）と連結部１２が一体化したものである。対称形状とは、支柱軸を中心として、使用状態における棚部材の長手方向に線対称であり、また棚部材の短手方向に線対称を言う。主支柱１１の平面形状は、特に制限されないが、本例ではやや扁平した略５角形状であり、該略５角形状の角部は丸み状である。主支柱１１の上下方向における長さ（長手方向）は棚の段数などにより適宜決定される。このような主支柱１１は支柱１に強度を付与するとともに、結合部材２の係合を容易にする。主支柱１１は実体であっても、中空体であってもよいが、中空体とすることが、軽量且つ高い強度を付与できる点で好ましい。主支柱が中空体の場合、開放の開端口にキャップを被せることが好ましい。 In the assembly shelf 10, the column 1 is symmetric about a column axis (virtual vertical axis at the center of the coupling unit), which includes two main columns 11 (11 a, 11 b) and a coupling unit 12 that couples the main column 11. Shape. That is, the support column 1 is obtained by integrating the two main support columns 11 (11a, 11b) and the connecting portion 12. The symmetrical shape means line symmetry in the longitudinal direction of the shelf member in the use state with the support shaft as the center, and line symmetry in the short direction of the shelf member. The planar shape of the main column 11 is not particularly limited, but in this example, it is a substantially flat, substantially pentagonal shape, and the corners of the substantially pentagonal shape are rounded. The length (longitudinal direction) in the vertical direction of the main column 11 is appropriately determined depending on the number of shelves. Such a main column 11 gives strength to the column 1 and facilitates the engagement of the coupling member 2. Although the main support | pillar 11 may be a substance or a hollow body, it is preferable that it is a hollow body at the point which can provide lightweight and high intensity | strength. When the main support column is a hollow body, it is preferable to cover the open end opening with a cap.

組立棚１０は主支柱１１（１１ａ、１１ｂ）の両側面１１１ａ、１１１ｂで且つ長手方向（上下方向）に規則正しい所定のピッチで複数の横溝（係合凹部）１３が形成されている。横溝（係合凹部）１３は丸み状の側面に形成されるため、中央部の深さと両端部の深さは異なり、両端部の深さはゼロとなり主支柱１１の形状に連続している。横溝１３において、中央部に深さがあれば、突起部２５ａ、２５ｂの係合は確実にでき、棚として支持するには十分である。横溝（係合凹部）１３の長手方向のピッチ間隔は主支柱１１の長さあるいは使用目的により適宜決定される。また、横溝（係合凹部）１３の深さは主支柱１１の肉厚あるいは支持重量により適宜決定される。 The assembly shelf 10 is formed with a plurality of lateral grooves (engagement recesses) 13 at predetermined regular pitches in the longitudinal direction (up and down direction) on both side surfaces 111a and 111b of the main column 11 (11a and 11b). Since the lateral groove (engagement recess) 13 is formed on a rounded side surface, the depth of the central portion and the depth of both end portions are different, the depth of both end portions is zero, and is continuous with the shape of the main column 11. In the lateral groove 13, if the central portion has a depth, the protrusions 25a and 25b can be reliably engaged and are sufficient for supporting as a shelf. The pitch interval in the longitudinal direction of the lateral grooves (engagement recesses) 13 is appropriately determined depending on the length of the main column 11 or the purpose of use. Further, the depth of the lateral groove (engagement recess) 13 is appropriately determined depending on the thickness or supporting weight of the main column 11.

両側面１１１ａ、１１１ｂの横溝（係合凹部）１３、すなわち図２の手前に現れる横溝１３とその反対側で図２には表れていない横溝１３は互いに対峙する位置にあり、その溝底１３１は水平方向に互いに平行に延びている。また、図２中、主支柱１１ａの横溝１３と主支柱１１ｂの横溝１３は側面視で同一位置にある。横溝１３は結合部材２の取り付けを可能にすると共に棚部材の設置位置（高さ）の目安ともなる。 The lateral grooves (engaging recesses) 13 on both side surfaces 111a and 111b, that is, the lateral groove 13 that appears in front of FIG. 2 and the lateral groove 13 that does not appear in FIG. It extends parallel to each other in the horizontal direction. In FIG. 2, the lateral groove 13 of the main column 11 a and the lateral groove 13 of the main column 11 b are in the same position in a side view. The lateral groove 13 enables the coupling member 2 to be attached and serves as a guide for the installation position (height) of the shelf member.

連結部１２の形状は、所定幅と所定の厚みを有する板状の長尺体である。連結部１２の厚みは、支柱１の強度が付与可能な厚みが適宜決定される。また、連結部１２の幅（図２中、Ｙ−Ｙ方向の長さ）は結合部材２の第１係合部２２ａ、２２ｂを形成する内側の腕部２３ａ、２３ｂの厚みにより適宜決定される。 The shape of the connecting portion 12 is a plate-like long body having a predetermined width and a predetermined thickness. The thickness of the connecting portion 12 is determined as appropriate so that the strength of the support column 1 can be imparted. Further, the width of the connecting portion 12 (the length in the YY direction in FIG. 2) is appropriately determined depending on the thickness of the inner arm portions 23a and 23b forming the first engaging portions 22a and 22b of the coupling member 2. .

図１に示すような組立棚１０を１基（通常は上下多段）とすると、１基の組立棚で使用する１本の支柱１において、一対の結合部材２、２と棚部材３は、支柱１の短手方向（図２中、Ｙ−Ｙ方向であり、平面視では長手方向）における１／２の領域、すなわち、１つの主支柱１１ａと連結部１２のＹ−Ｙ方向の半分（図２中、Ｘ領域）に配置される。このように、支柱１の半分を使用することにより、組立棚１０の２基を、Ｙ−Ｙ方向に連結した際、１本の支柱１を左右の棚部材３、３の固定に際して共有することができる（図４及び図６）。 Assuming that the assembly shelf 10 as shown in FIG. 1 is one unit (usually upper and lower stages), in one support column 1 used in one assembly shelf, the pair of coupling members 2 and 2 and the shelf member 3 are provided as support columns. 1 in the short direction (the YY direction in FIG. 2 and the longitudinal direction in plan view), that is, a half of the Y-direction of one main column 11a and the connecting portion 12 (see FIG. 2). 2 in the X region). In this way, when two of the assembly shelves 10 are connected in the Y-Y direction by using half of the support columns 1, one support column 1 is shared when the left and right shelf members 3 and 3 are fixed. (FIGS. 4 and 6).

一対の結合部材２ａ、２ｂは、支柱１に係合する第１係合部と棚部材３に係合する第２係合部を有し、支柱１の短手方向の１／２の領域を利用して、支柱１を両側から挟持するように取り付けられるものである。一対の結合部材２ａ、２ｂは、それぞれ左右対称形状であり、一方の結合部材についてのみ説明する。一方の結合部材２ａは、所定の高さ（上下方向の長さ）を有する平面視が略コ字形状のものであり、一方の主支柱１１ａの一方の側面形状１６に相当する形状の凹部２２ａと、凹部２２ａの内面に形成される横溝１３に嵌る突起部２５ａと、凹部２２ａを形成する構成要素の一部であると共に連結部１２に当接するまでの長さを有する内側腕部２３ａを有する。すなわち、第１係合部は主支柱１１ａの側面に当接する凹部２２ａと、突起部２５ａと、内側腕部２３ａである。腕状部２３ａ、２３ｂは連結部１２に当接又は近接するものの、当接又は近接する部分は連結部１２の支柱１の短手方向（支柱軸の直交方向）における１/２の領域に配設されている。 The pair of coupling members 2 a and 2 b have a first engagement portion that engages with the column 1 and a second engagement portion that engages with the shelf member 3, and has a half region in the short direction of the column 1. The column 1 is attached so as to be clamped from both sides. The pair of coupling members 2a and 2b are symmetrical to each other, and only one of the coupling members will be described. The one coupling member 2a is substantially U-shaped in plan view having a predetermined height (length in the vertical direction), and has a concave portion 22a having a shape corresponding to one side surface shape 16 of the one main support column 11a. And a protrusion 25a that fits in the lateral groove 13 formed on the inner surface of the recess 22a, and an inner arm 23a that is a part of the component forming the recess 22a and has a length until it comes into contact with the connecting portion 12. . That is, the first engaging portions are the concave portion 22a that contacts the side surface of the main column 11a, the protruding portion 25a, and the inner arm portion 23a. The arm-like portions 23a and 23b are in contact with or close to the connecting portion 12, but the contact or close portions are arranged in a half region in the short direction of the support column 1 of the connecting portion 12 (in the direction orthogonal to the support shaft). It is installed.

突起部２５ａは結合部材２ａに一体的に形成されており、主支柱１１の横溝１３と係合して支柱１と結合部材２の係合を司るものである。突起部２５ａの形状は、矩形断面でありＹ−Ｙ方向に延びる棒状である。 The protrusion 25a is formed integrally with the coupling member 2a, and engages with the lateral groove 13 of the main column 11 to control the engagement between the column 1 and the coupling member 2. The shape of the protrusion 25a is a rod-like shape that has a rectangular cross section and extends in the YY direction.

また、背板２１ａの外側面で且つ中央のやや下側には、板状物（突状物）（第２係合部）２４ａが形成されている。この第２係合部２４ａは中心を通る鉛直軸を中心に左右対称形であり、下方に向かうに従って漸次拡大する傾斜側面２４２、２４２、下方に向かうに従って漸次拡大する傾斜背面２４１を有する。なお、傾斜背面２４１の傾斜は傾斜側面２４２より緩やかである。また、第２係合部２４ａの下端面と結合部材２ａの下端面とは面一となっている。 Further, a plate-like object (protruding object) (second engaging portion) 24a is formed on the outer surface of the back plate 21a and slightly below the center. The second engagement portion 24a is symmetrical with respect to a vertical axis passing through the center, and has inclined side surfaces 242 and 242 that gradually expand downward and an inclined back surface 241 that gradually expands downward. Note that the inclination of the inclined back surface 241 is gentler than that of the inclined side surface 242. Further, the lower end surface of the second engaging portion 24a and the lower end surface of the coupling member 2a are flush with each other.

また、背板２１ｂの外側面には、一方の結合部材２ａと同様に、板状物（突状物）（第２係合部）２４ｂ（不図示）が形成されている。この第２係合部２４ｂの形状は一方の結合部材２ａの第２係合部２４ａと同様である。なお、一対の結合部材２ａ、２ｂの高さ（上下長さ）は、棚部材３の高さ（厚み）と略同じである。 Further, a plate-like object (protruding object) (second engaging portion) 24b (not shown) is formed on the outer surface of the back plate 21b, like the one coupling member 2a. The shape of the second engagement portion 24b is the same as that of the second engagement portion 24a of one coupling member 2a. Note that the height (vertical length) of the pair of coupling members 2 a and 2 b is substantially the same as the height (thickness) of the shelf member 3.

支柱１に一対の結合部材２ａ、２ｂを取り付けるには、先ず、一方の結合部材２ａを棚部材３を設置したい位置にある２つの横溝１３に、結合部材２ａ、２ｂの突起部２４ａ、２４ａが嵌るように近づけ、更に主支柱１１ａの一方の側面１６に一方の結合部材２ａの凹部２２ａをあてがう。次に、他方の結合部材２ｂも同様にして、主支柱１１ｂにあてがい両者を組み付ける（図３）。一対の結合部材２ａ、２ｂと支柱１の組み付け体は、それぞれの部材間にほとんど隙間が存在しないため、あたかも支柱１の一部の形状の如きである。すなわち、一対の結合部材２ａ、２ｂと支柱１の組み付け体は、支柱１の短手方向の半分の領域に形成される箱状体であり、この箱状体の両側に板状物（突状物）２４ａ、２４ｂが付設されたものである。 In order to attach the pair of coupling members 2a and 2b to the support column 1, first, the coupling members 2a and 2b are provided with projections 24a and 24a in the two lateral grooves 13 at the position where the shelf member 3 is to be installed. Further, the concave portions 22a of the one coupling member 2a are applied to one side surface 16 of the main column 11a. Next, the other coupling member 2b is similarly assembled to the main support column 11b (FIG. 3). Since the assembly of the pair of coupling members 2a and 2b and the support column 1 has almost no gap between the members, it is as if the shape of a part of the support column 1 is. That is, the assembly of the pair of coupling members 2a and 2b and the support column 1 is a box-shaped body formed in a half region in the short direction of the support column 1, and a plate-like object (protruding shape) is formed on both sides of the box-shaped body. Thing) 24a and 24b are attached.

棚部材３は、板状物（突状物）２４ａ、２４ｂ（第２係合部）に係合する第３係合部３１が略四隅に形成されたものである。本例において四隅とは、棚部材３の短手方向における端部である。四隅をこのような位置とすることで、４本の支柱で形成される設置面積が大きくとれ、組立棚１０の設置が安定する。棚部材の棚本体部分はボード状又は網目状のいずれでもよいが、ボード状とすることが、第３係合部３１の形成が容易となる点で好ましい。 The shelf member 3 is configured such that third engagement portions 31 that engage with plate-like objects (projections) 24a and 24b (second engagement parts) are formed at substantially four corners. In this example, the four corners are ends of the shelf member 3 in the short direction. By setting the four corners to such positions, the installation area formed by the four columns can be increased, and the installation of the assembly shelf 10 is stabilized. The shelf main body portion of the shelf member may be either a board shape or a mesh shape, but it is preferable that the shelf shape is easy to form the third engagement portion 31.

棚部材３の第３係合部３１は、一対の結合部材２ａ、２ｂと支柱１で形成される箱状体を収納する容積に相当する部分３１１がくり抜かれ更に、板状物２４ａ、２４ｂの形状が収まる容積に相当する部分３４がその部分３１１の両側に形成されたものである。すなわち、第３係合部３１の左右の小空間３４の前端の傾斜面３３は、下方に向かうに従って漸次拡大する傾斜面であり、小空間３４の側面３４１は、下方に向かうに従って漸次拡大する傾斜面である。この棚部材３の第３係合部３１を第２係合部２４ａ、２４ｂに係合させると、第２係合部と第３係合部のそれぞれのテーパ部が嵌合して両者が強く固定されるとともに、小空間３４を形成する凹部の天面が板状物２４ａの上面と当接するため、下方への押し込みが停止して上下方向の位置が定まり、且つ一対の結合部材２ａ、２ｂの結合が外れることがなくなる（図４）。 The third engaging portion 31 of the shelf member 3 is formed by hollowing out a portion 311 corresponding to the volume for storing the box-shaped body formed by the pair of coupling members 2a and 2b and the support column 1, and the plate-like objects 24a and 24b. A portion 34 corresponding to the volume in which the shape is accommodated is formed on both sides of the portion 311. That is, the inclined surface 33 at the front end of the left and right small spaces 34 of the third engaging portion 31 is an inclined surface that gradually increases as it goes downward, and the side surface 341 of the small space 34 is an inclination that gradually increases as it goes downward. Surface. When the third engagement portion 31 of the shelf member 3 is engaged with the second engagement portions 24a and 24b, the respective taper portions of the second engagement portion and the third engagement portion are fitted to make the both strong. In addition to being fixed, the top surface of the concave portion forming the small space 34 comes into contact with the upper surface of the plate-like object 24a, so that the downward pushing is stopped and the vertical position is determined, and the pair of coupling members 2a, 2b Is not disconnected (FIG. 4).

組立棚１０において、支柱１の短手方向における他の１／２の領域に、組立棚の長手方向に連結される同じ形状の他の棚部材と該他の棚部材を固定する同じ形状の他の結合部材が嵌め込み、２つの棚部材３、３を１つの支柱１を介して連結することで組立棚２０を形成できる。すなわち、図６に示すように、組立棚２０は１本の支柱１の両側にそれぞれ棚部材３を設けて、２連の組立棚としたものである。組立棚２０において、組立棚１０と異なる点は、中間の支柱１の固定部分である。すなわち、図４に示すように、組立棚１０で使用していない、支柱１の短手方向における他の１／２の領域部分に、新たに連結する棚部材３と一対の結合部材２ａ、２ｂが取り付けられる。使用する棚部材３及び一対の結合部材２ａ、２ｂ並びに取り付け方法は、組立棚１０の場合と同じである。組立棚１０は、同様の方法で３連又はそれ以上に連結した組立棚とすることができる。 In the assembly shelf 10, another shelf member connected in the longitudinal direction of the assembly shelf and the other shelf member of the same shape that fixes the other shelf member in the other half region in the short direction of the column 1. The coupling shelf 20 is fitted, and the two shelf members 3 and 3 are connected to each other through one support column 1, whereby the assembly shelf 20 can be formed. That is, as shown in FIG. 6, the assembly shelf 20 is configured as two assembly shelves by providing the shelf members 3 on both sides of one column 1. The assembly shelf 20 is different from the assembly shelf 10 in a fixed portion of the intermediate support column 1. That is, as shown in FIG. 4, the shelf member 3 and the pair of coupling members 2a and 2b that are newly connected to the other half region portion in the short direction of the column 1 that is not used in the assembly shelf 10 are used. Is attached. The shelf member 3 and the pair of coupling members 2a, 2b to be used and the mounting method are the same as those of the assembly shelf 10. The assembly shelf 10 may be an assembly shelf that is connected in triplicate or more in a similar manner.

組立棚１０及び組立棚２０において、例えば中間棚部材３ｂを取り除きたい場合、あるいはその設置位置を変更したい場合（中抜き操作）について図１、図７及び図８を参照して説明する。図７の中間棚部材３ｂの中抜きは、中間部材３ｂをそのまま上方に若干持ち上げる。その際、中間部材３ｂの上方空間Ｘに障害となるものはないし、結合部材２ａ、２ｂが存在しない部分における支柱１と棚部材３の第３係合部３１とは隙間が十分にある状態となる。少し持ち上がったところで、中間棚部材３ｂを長手方向に下り傾斜又は上り傾斜となるように傾ける（図７参照）。この傾ける位置は傾けられた中間棚部材３ｂにおける水平寸法が組立棚１０の２つの支柱１、１間の間口より小となる位置である。この中間棚部材３ｂを傾けた状態から中間棚部材３ｂをそのままの姿勢で手前に引出せば、中間棚部材３ｂの中抜きが可能となる。なお、その後、一対の結合部材２ａ、２ｂを取り除くか、若しくは位置を変更して取り付ければよい。中間棚部材３ｂを再設置するには、上記取り除き方法とは逆の操作方法により行なえばよい。中間棚部材３ｂの再設置後の状態を図８に示す。このように、組立棚１０及び組立棚２０は、中抜き操作が容易に行える。 In the assembly shelf 10 and the assembly shelf 20, for example, a case where it is desired to remove the intermediate shelf member 3 b or a case where it is desired to change the installation position (a hollowing operation) will be described with reference to FIGS. 1, 7, and 8. The hollowing of the intermediate shelf member 3b in FIG. 7 slightly lifts the intermediate member 3b upward. At that time, there is no obstacle in the upper space X of the intermediate member 3b, and there is a sufficient gap between the support column 1 and the third engaging portion 31 of the shelf member 3 in the portion where the coupling members 2a and 2b are not present. Become. When slightly lifted, the intermediate shelf member 3b is inclined so as to be inclined downward or upward in the longitudinal direction (see FIG. 7). This tilted position is a position where the horizontal dimension of the tilted intermediate shelf member 3b is smaller than the gap between the two columns 1 and 1 of the assembly shelf 10. If the intermediate shelf member 3b is pulled out from the state in which the intermediate shelf member 3b is inclined, the intermediate shelf member 3b can be removed. After that, the pair of coupling members 2a and 2b may be removed or the positions may be changed. In order to reinstall the intermediate shelf member 3b, an operation method opposite to the above removal method may be used. The state after the re-installation of the intermediate shelf member 3b is shown in FIG. In this way, the assembly shelf 10 and the assembly shelf 20 can be easily subjected to a hollowing operation.

本発明の組立棚は、上記の実施の形態に限定されず、種々の変形例を採ることができる。例えば、主支柱１１の断面形状としては、上記の扁平の略５角形以外に、円形断面形状、楕円断面形状、三角形断面形状などが挙げられる。また、主支柱１１の横溝（係合凹部）１３と結合部材２の突起部（係合凸部）２４の係合に代えて、主支柱１１に突起部（係合凸部）２４を、結合部材２に横溝１３を形成させる係合形態であってもよい。また、これらの係合凹部及び係合凸部の形状としては、上記横溝や矩形断面の棒状部材に限定されず、円形溝と円形突起の係合形態、楕円溝と楕円突起の係合形態など種々の係合形態を採ることができる。 The assembly shelf of the present invention is not limited to the above embodiment, and various modifications can be adopted. For example, as the cross-sectional shape of the main column 11, a circular cross-sectional shape, an elliptical cross-sectional shape, a triangular cross-sectional shape, and the like can be cited in addition to the above-described flat, substantially pentagonal shape. Further, instead of engaging the lateral groove (engagement recess) 13 of the main column 11 and the projection (engagement projection) 24 of the coupling member 2, the projection (engagement projection) 24 is coupled to the main column 11. An engagement form in which the lateral groove 13 is formed in the member 2 may be employed. In addition, the shapes of the engagement recesses and the engagement protrusions are not limited to the above-described lateral grooves and rod-shaped members having a rectangular cross section, but include engagement forms of circular grooves and circular protrusions, engagement forms of elliptic grooves and elliptic protrusions, and the like. Various engagement forms can be taken.

本発明の組立棚は、事務所、家庭、倉庫、店舗等において、また店舗において、組み付けと解体が容易な陳列棚として使用できる。 The assembly shelf of the present invention can be used as a display shelf that can be easily assembled and disassembled in offices, homes, warehouses, stores, etc., and in stores.

１支柱
２、２ａ、２ｂ、２ｃ、２ｄ結合部材
３棚部材
１０、１０ａ組立棚
１１、１１ａ、１１ｂ主支柱
１２連結部
１３横溝（係合凹部）
２２ａ、２２ｂ凹部（第１係合部）
２３ａ腕状部（第１係合部）
２４ａ、２４ｂ板状物（突状物）（第２係合部）
２５ａ突起部（係合凸部）
３１くり抜き部（第３係合部） DESCRIPTION OF SYMBOLS 1 Support | pillar 2, 2a, 2b, 2c, 2d Connecting member 3 Shelf member 10, 10a Assembly shelf 11, 11a, 11b Main support | pillar 12 Connection part 13 Lateral groove (engagement recessed part)
22a, 22b Recessed portion (first engaging portion)
23a Arm-like part (first engaging part)
24a, 24b Plate (projection) (second engaging part)
25a Protrusion (engagement convex)
31 Cut-out part (third engagement part)

Claims

２つの主支柱と該主支柱を連結する連結部からなる、支柱軸を中心とした対称形状であって、該主支柱の両側面で且つ長手方向に規則又は不規則の間隔で複数の係合凸部又は係合凹部が形成された支柱の４本と、
該係合凸部又は係合凹部に係合する係合凹部又は係合凸部を有し且つ支柱の側面に当接する第１係合部と棚部材に係合する第２係合部を有し、該支柱の短手方向の１／２の領域を利用して、該支柱を両側から挟持するように取り付けられる一対の結合部材と、
該第２係合部に係合する第３係合部が略四隅に形成された棚部材と、
を組み立てるものであり、該１本の支柱において該一対の結合部材と該棚部材は、該支柱の短手方向における１／２の領域に配置されることを特徴とする組立棚。 Symmetrical shape centered on the pillar axis, consisting of two main struts and a connecting part that connects the main struts, and a plurality of engagements at regular or irregular intervals in the longitudinal direction on both sides of the main strut Four of the pillars formed with convex portions or engaging concave portions;
A first engaging portion that has an engaging concave portion or an engaging convex portion that engages with the engaging convex portion or engaging concave portion, and that has a second engaging portion that engages with the shelf member. A pair of coupling members that are attached so as to sandwich the column from both sides by using a half region in the short direction of the column;
A shelf member in which the third engaging portion that engages with the second engaging portion is formed at substantially four corners;
The assembly shelf, wherein the pair of coupling members and the shelf member are arranged in a half region in the short direction of the column in the one column.

該一対の結合部材はそれぞれ対称形状であって、該第１係合部は、該一方の主支柱の一方の側面形状に相当する形状の凹部を備えることを特徴とする請求項１記載の組立棚。 2. The assembly according to claim 1, wherein the pair of coupling members have symmetrical shapes, and the first engaging portion includes a concave portion having a shape corresponding to one side shape of the one main support column. shelf.

該主支柱の係合凹部は横溝であり、該係合凹部に係合する結合部材の係合凸部は該横溝の嵌る突起部であることを特徴とする請求項１又は２記載の組立棚。 The assembly shelf according to claim 1 or 2, wherein the engagement recess of the main support column is a lateral groove, and the engagement protrusion of the coupling member that engages with the engagement recess is a projection that fits the lateral groove. .

該結合部材の係合凹部は横溝であり、該主支柱の係合凸部は該横溝の嵌る突起部であることを特徴とする請求項１又は２記載の組立棚。 The assembly shelf according to claim 1 or 2, wherein the engagement concave portion of the coupling member is a lateral groove, and the engagement convex portion of the main support column is a projection portion into which the lateral groove fits.

該第２係合部は、下方に向かうに従って漸次拡大する傾斜面を有する突状物であることを特徴とする請求項１〜４のいずれか１項に記載の組立棚。 The assembly shelf according to any one of claims 1 to 4, wherein the second engagement portion is a protrusion having an inclined surface that gradually expands downward.

該第３係合部は、下方に向かうに従って漸次拡大する傾斜面を有する凹部であることを特徴とする請求項１〜５のいずれか１項に記載の組立棚。 The assembly shelf according to any one of claims 1 to 5, wherein the third engaging portion is a concave portion having an inclined surface that gradually expands downward.

該支柱の短手方向における他の１／２の領域に、組立棚の長手方向に連結される同じ形状の他の棚部材と該他の棚部材を固定する同じ形状の他の結合部材を嵌め込み、２つの棚部材を１つの支柱を介して連結したことを特徴とする請求１〜６のいずれか１項に記載の組立棚。 The other half member in the short direction of the support column is fitted with another shelf member of the same shape connected in the longitudinal direction of the assembly shelf and another coupling member of the same shape for fixing the other shelf member. The assembly shelf according to any one of claims 1 to 6, wherein two shelf members are connected through one support column.