JP2017195930A - Shelf device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shelf device that is increased in convenience by a simple structure.SOLUTION: A shelf device is provided to fix a shelf board 2 to a strut 1. The shelf device is configured such that a strut insertion part 3 where the strut 1 inserts in a penetrating manner is established in one end of the shelf board 2 and a friction member 4 is disposed in a pressure contact position with the strut 1 around a strut insertion part 3 by load application to the other end. Also, the shelf board 2 can be configured by providing a shelf board body 6 with a strut receiving part 5 for receiving the strut 1 from the other end side and a presser piece 7 screwed to one end side of the shelf board body 6 and press-contacted from the one end side to the strut 1.SELECTED DRAWING: Figure 1

Description

本発明は棚装置に関するものである。   The present invention relates to a shelf device.

支柱に棚板を固定する棚装置としては、従来、特許文献１に記載されたものが知られている。この従来例において、中空状の金属製支柱には、長さ方向に連続するスリット状の開口部が形成されるとともに、係止用切欠部が長さ方向に所定間隔おきに設けられる。上記支柱の内部には、雌ねじ片が上下方向スライド自在に装入され、この雌ねじ片は、上記係止用切欠部に係止する係止部により支柱の長さ方向に位置決めされる。   As a shelf device for fixing a shelf plate to a support column, a device described in Patent Document 1 is conventionally known. In this conventional example, the hollow metal support column is formed with slit-like openings that are continuous in the length direction, and locking notches are provided at predetermined intervals in the length direction. A female screw piece is slidably inserted into the support column in the vertical direction, and the female screw piece is positioned in the length direction of the support column by a locking portion that is locked to the locking notch portion.

一方、棚板は、浅い箱状をなし、その四隅部には欠落部が形成されるとともに、隅部周壁部には貫通孔が形成される。上記棚板の四隅部の周壁部内側には、略Ｌ字状に形成され、上記貫通孔を貫通可能な係止突片が外面に突設されたコーナー止着片が配置される。   On the other hand, the shelf board is formed in a shallow box shape, and missing portions are formed at the four corners, and through holes are formed at the corner peripheral wall portions. Inside the peripheral wall portion of the four corners of the shelf plate, a corner fastening piece is formed which is formed in a substantially L shape and has a locking projection piece projecting from the through hole on the outer surface.

棚板の支柱への固定は、開口部や欠落部を通る止めねじにより雌ねじ片とコーナー止着片とを締結し、これらの間で支柱と棚板を挟着してなされる。固定状態において、係止突片は貫通孔を貫通して支柱の両側面に当接し、係止突部が貫通孔に通されていることで棚板にコーナー止着片が位置決めされ、また、雌ねじ片を介して支柱が開き方向に変形しようとするのを係止突片により防ぐ。   The shelf board is fixed to the column by fastening the female screw piece and the corner fastening piece with a set screw passing through the opening or the missing part and sandwiching the column and the shelf board between them. In the fixed state, the locking projection piece penetrates the through hole and contacts both side surfaces of the support column, and the locking projection is passed through the through hole so that the corner fastening piece is positioned on the shelf plate. The locking protrusion prevents the support column from deforming in the opening direction through the female screw piece.

特開２００８-３６１１７号公報JP 2008-36117 A

しかしながら、上述した従来例は、構造が複雑で、使い勝手が悪いという欠点がある。   However, the conventional example described above has a drawback that the structure is complicated and the usability is poor.

本発明は以上の欠点を解消すべくなされたものであって、簡易な構造により使い勝手を高めた棚装置の提供を目的とする。   The present invention has been made to solve the above-described drawbacks, and an object of the present invention is to provide a shelf apparatus that has improved usability with a simple structure.

本発明によれば、上記目的は、
支柱１に棚板２を固定する棚装置であって、
前記棚板２の一端部には支柱１が貫通状に挿通する支柱挿通部３が開設されるとともに、他端部への荷重付加による前記支柱挿通部３周りの支柱１との圧接位置に摩擦体４を配置した棚装置を提供することにより達成される。 According to the invention, the object is
A shelf device for fixing the shelf 2 to the support column 1,
One end of the shelf 2 is provided with a support insertion portion 3 through which the support 1 is inserted in a penetrating manner, and friction is applied to the pressure contact position with the support 1 around the support insertion portion 3 by applying a load to the other end. This is achieved by providing a shelf device in which the body 4 is arranged.

本発明によれば、棚板２の一端部に支柱１が貫通状に挿通する支柱挿通部３が開設されるとともに、棚板２の他端部への荷重付加による支柱挿通部３周りの支柱１との圧接位置に摩擦体４が配置される。棚板２上への載置物による荷重は、棚板２に支柱１との接触箇所を中心とする回転方向の力として作用し、この力により支柱挿通部３と支柱１とが圧接する部位に摩擦体４が配置されることにより、支柱挿通部３と支柱１との圧接力が摩擦体４の摩擦力を高める垂直抗力として機能し、高い摩擦力によって棚板２を支柱１に対して強固に固定することができる。   According to the present invention, the support column insertion portion 3 through which the support column 1 is inserted in a penetrating manner at one end portion of the shelf plate 2 is opened, and the support column around the support column insertion portion 3 by applying a load to the other end portion of the shelf plate 2. The friction body 4 is disposed at the position of pressure contact with 1. The load due to the object placed on the shelf board 2 acts as a force in the rotational direction around the contact point with the support column 1 on the shelf board 2, and the force is applied to the part where the support column insertion part 3 and the support column 1 are in pressure contact. By disposing the friction body 4, the pressure contact force between the column insertion portion 3 and the column 1 functions as a vertical drag that increases the friction force of the friction body 4, and the shelf plate 2 is firmly fixed to the column 1 by a high friction force. Can be fixed to.

すなわち、図３に原理を示すように、棚板２の先端側に載置物の荷重Ｗが付加されると、棚板２には、支柱１との連結箇所である基端側を支点とする前下がりの回転方向の力が作用する。この回転方向の力により、支柱１前面の支柱挿通部３下端との接触箇所Ａと、支柱１背面の支柱挿通部３上端との接触箇所Ｂには、それぞれ前上がり、および後ろ下がりの反力Ｒが発生し、その水平方向の成分Ｎが、接触箇所Ａ、Ｂの少なくともいずれか一方に配置された摩擦体４の摩擦抵抗に対して垂直抗力として機能することにより、接触箇所Ａ（Ｂ）における摩擦抵抗を増大させ、この摩擦力により棚板２が支柱１の所定位置に固定される。   That is, as shown in FIG. 3, when the load W of the placement object is added to the front end side of the shelf board 2, the shelf board 2 has a base end side that is a connection point with the column 1 as a fulcrum. A force in the forward and downward rotation direction acts. Due to the force in the rotational direction, the reaction force of the front rising and the rear falling is respectively applied to the contact point A with the lower end of the column insertion part 3 on the front side of the column 1 and the contact point B with the upper end of the column insertion part 3 on the rear side of the column 1 R is generated, and the horizontal component N functions as a vertical drag against the frictional resistance of the friction body 4 disposed in at least one of the contact locations A and B, thereby causing the contact location A (B). The shelf board 2 is fixed to a predetermined position of the column 1 by this frictional force.

したがって本発明によれば、上述した従来例のように支柱１と棚板２の双方に固定のための特段の構造を設ける必要が無く、棚装置の構造を極めて簡易にすることができ、使い勝手を格段に向上することができる。   Therefore, according to the present invention, there is no need to provide a special structure for fixing both the support column 1 and the shelf board 2 as in the above-described conventional example, and the structure of the shelf device can be extremely simplified and is easy to use. Can be significantly improved.

上記摩擦体４としては、例えば、ゴムのほか、小さな面積による摩擦抵抗の発揮も容易な研磨布紙を用いることが可能である。この場合において、布ヤスリ、すなわち基材の強度が比較的高く、研磨材、すなわち微細な粒子が散点状に配置されたものを用いた場合には、剥離や引き裂きによる棚板２からの脱落等を良好に防止できるし、支柱１の材質が木材等であるときには食い込むような状態となって極めて相対移動しにくくできる。   As the friction body 4, for example, it is possible to use abrasive cloth paper that easily exhibits frictional resistance due to a small area in addition to rubber. In this case, when a cloth file, that is, a base material having a relatively high strength and an abrasive material, that is, fine particles arranged in the form of scattered dots is used, it is detached from the shelf board 2 due to peeling or tearing. Etc. can be prevented well, and when the material of the support column 1 is wood or the like, it is in a state of being bitten and extremely difficult to move relatively.

上記棚板２は、例えば、一端部に支柱挿通部３としての貫通孔を設けた板状に形成することが可能である。この場合において、支柱１を他端部側から受け止める支柱受け部５を備えた棚板本体６と、該棚板本体６の一端部側にネジ止めされて支柱１に一端部側から圧接する押さえ片７とを有して棚板２を構成した場合には、支柱挿通部３の支柱１との接触状態を密に確保することができ、載置物の荷重によって棚板２が傾斜してしまうのを良好に防止することができる。   The shelf board 2 can be formed in a plate shape in which, for example, a through-hole as a support insertion part 3 is provided at one end. In this case, the shelf board main body 6 provided with the pillar receiving part 5 for receiving the pillar 1 from the other end side, and the pressing member that is screwed to one end side of the shelf board main body 6 and press-contacted to the pillar 1 from the one end side. In the case where the shelf board 2 is configured with the piece 7, the contact state of the support pillar insertion portion 3 with the support pillar 1 can be secured closely, and the shelf board 2 is inclined due to the load of the mounted object. Can be satisfactorily prevented.

また、上記支柱挿通部３は、透孔以外にも、少なくとも棚板２の支柱１からの張り出し前後方向に当接部分を備えていれば足りる。この場合において、支柱１を棚板２の張り出し方向に幅広の板状に形成し、上記支柱挿通部３には、支柱１の幅広面８に当接する当接部９を形成しておけば、棚板２が幅方向に傾斜したり、がたつくのを防止することが可能になる。上述のように支柱受け部５を設ける場合には、この支柱受け部５を例えばコ字状形成すれば、当接部９を確保することが可能である。   Moreover, the support | pillar insertion part 3 should just be provided with the contact part in the front-back direction which protrudes from the support | pillar 1 of the shelf board 2 besides the through-hole. In this case, if the support column 1 is formed in a wide plate shape in the extending direction of the shelf plate 2 and the contact portion 9 that contacts the wide surface 8 of the support column 1 is formed in the support column insertion portion 3, It is possible to prevent the shelf 2 from being inclined or rattling in the width direction. In the case where the support column receiving portion 5 is provided as described above, the contact portion 9 can be secured by forming the support column receiving portion 5 in a U shape, for example.

以上の棚板２は、支柱１の上下方向不特定位置に位置変更自在にすることが可能であり、これにより使い勝手を非常に高めることができる。すなわち、本願発明によれば、上述の従来例のように棚板２を受けるための特段の構造を支柱１側に要しないために、支柱１の外観を良好に維持することができ、このような装飾的機能と棚板２の高さ調節機能とが相まってさらに使い勝手が向上する。   The above shelf board 2 can be freely changed in position in the up-and-down direction of the column 1, and the usability can be greatly enhanced. That is, according to the present invention, since the special structure for receiving the shelf 2 is not required on the side of the column 1 as in the above-described conventional example, the appearance of the column 1 can be maintained well. Combined with the decorative function and the height adjustment function of the shelf 2, the usability is further improved.

以上の棚装置は、支柱１が単一でも、複数でも足りる。この場合において、単一の棚板２を複数の支柱１によって支持した場合には、支持強度を高めることができる上に、上述した棚板２の幅方向の支持等もより強固にしやすくなる。   The above shelf device may be a single column or a plurality of columns. In this case, when the single shelf 2 is supported by the plurality of columns 1, the support strength can be increased, and the above-described support in the width direction of the shelf 2 can be more easily strengthened.

以上の説明から明らかなように、本発明によれば、簡易な構造の棚装置を提供することができ、このような棚装置を利用して収納機能をより簡単に高めることができる。   As is clear from the above description, according to the present invention, a shelf device having a simple structure can be provided, and the storage function can be more easily enhanced by using such a shelf device.

本発明に係る棚装置の第１の実施の形態を示す図で、（ａ）は正面図、（ｂ）は右側面図である。It is a figure which shows 1st Embodiment of the shelf apparatus which concerns on this invention, (a) is a front view, (b) is a right view. 棚装置を示す図で、図１（ａ）の２Ａ-２Ａ線断面図である。It is a figure which shows a shelf apparatus, and is the 2A-2A sectional view taken on the line of Fig.1 (a). 棚板の支持原理を説明する図である。It is a figure explaining the support principle of a shelf board. 棚装置を示す図で、図１（ａ）の４Ａ-４Ａ線断面図である。It is a figure which shows a shelf apparatus, and is the sectional view on the 4A-4A line of Fig.1 (a). 棚板の構造を説明する分解斜視図である。It is a disassembled perspective view explaining the structure of a shelf board. 第１の変形例を示す図で、図２に対応する図である。It is a figure which shows a 1st modification, and is a figure corresponding to FIG. 第２の変形例を示す図で、（ａ）は棚装置の正面図、（ｂ）は設置状態を説明する要部拡大図である。It is a figure which shows a 2nd modification, (a) is a front view of a shelf apparatus, (b) is a principal part enlarged view explaining an installation state. 本発明に係る棚装置の第２の実施の形態を示す図で、（ａ）は正面図、（ｂ）は（ａ）の８Ｂ-８Ｂ線断面図、（ｃ）は（ａ）の８Ｃ-８Ｃ線断面図である。It is a figure which shows 2nd Embodiment of the shelf apparatus which concerns on this invention, (a) is a front view, (b) is the 8B-8B sectional view taken on the line of (a), (c) is 8C- of (a). FIG. 8C is a sectional view taken along line 8C.

図１ないし図５に本発明の第１の実施の形態を示す。この実施の形態において、棚装置は、図１および図２に示すように、図示省略の床面等の適宜の設置基部上に立設される支柱１と、該支柱１により設置基部上の所定高さ位置に支持されて上面に物品を載置可能な棚板２とを有する。   1 to 5 show a first embodiment of the present invention. In this embodiment, as shown in FIG. 1 and FIG. 2, the shelf device has a column 1 standing on an appropriate installation base such as a floor surface (not shown), and a predetermined column on the installation base by the column 1. And a shelf 2 that is supported at a height position and on which an article can be placed.

上記支柱１は、木材等の適宜の強度を備えた材料により細長い板状に形成され、また、立設状態を安定させるために下端には面積のより広い土台部２１が設けられる。さらに、この実施の形態において棚装置は、２本の支柱１、１を備え、これらが幅広面８、８同士を向き合わせた姿勢で所定間隔隔てて配置される。この２本の支柱１、１は、共通の土台部２１の周縁部上に並設され、土台部２１によって下部における間隔が保持され、また、上端部に架設される補強部材２２により上部における間隔が保持される。   The support column 1 is formed in an elongated plate shape with a material having an appropriate strength such as wood, and a base portion 21 having a wider area is provided at the lower end in order to stabilize the standing state. Furthermore, in this embodiment, the shelf apparatus includes two support columns 1 and 1 which are arranged at predetermined intervals in a posture in which the wide surfaces 8 and 8 face each other. The two struts 1, 1 are arranged side by side on the peripheral edge of the common base portion 21, and the interval at the lower portion is maintained by the base portion 21, and the interval at the upper portion is provided by the reinforcing member 22 installed on the upper end portion. Is retained.

上記棚板２は、支柱１同様木材等の適宜の強度を備えた材料により板状に形成され、支柱１に支持される基端部には支柱挿通部３が設けられる。この棚板２は、物品を載置するための棚板本体６と、この棚板本体６と協働して支柱挿通部３を形成する押さえ片７とを有する。   The shelf 2 is formed in a plate shape with a material having an appropriate strength such as wood like the support 1, and a support insertion part 3 is provided at the base end supported by the support 1. The shelf board 2 includes a shelf board body 6 on which articles are placed, and a pressing piece 7 that forms the column insertion portion 3 in cooperation with the shelf board body 6.

上記棚板本体６は、物品の載置面を提供する略矩形の板状からなる棚板部２３と、この棚板部２３の基端部に形成されて上述した押さえ片７とともに支柱挿通部３を構成する支柱受け部５とを有する。上記支柱受け部５は、棚板部２３の基端縁をコ字状に切り欠いて形成される切り欠き２４の一対を有し、各切り欠き２４の幅寸法は支柱１の厚さ寸法よりもやや広くされ、また、その奥行き寸法は、支柱１の幅寸法の半分程度にされる。この切り欠き２４の一対は、上述した２本の支柱１の配置間隔と同じ間隔に配置される。   The shelf main body 6 includes a shelf plate portion 23 having a substantially rectangular plate shape that provides a mounting surface for the article, and a column insertion portion formed together with the pressing piece 7 formed at the base end portion of the shelf plate portion 23 and described above. 3 and a column receiving part 5 constituting 3. The strut receiving portion 5 has a pair of notches 24 formed by notching the base end edge of the shelf plate portion 23 in a U-shape, and the width dimension of each notch 24 is greater than the thickness dimension of the strut 1. It is somewhat wider, and its depth dimension is about half of the width dimension of the column 1. A pair of the notches 24 are arranged at the same interval as the arrangement interval of the two struts 1 described above.

さらに、上記棚板部２３の裏面には、図２および図５に示すように、支柱受け部５の厚さ寸法をより大きくするための延長部材２５が固定される。この延長部材２５は、切り欠き２４の側縁の厚さ寸法を大きくするための側縁延長部材２５ａと、先端縁の厚さ寸法を大きくするための先端縁延長部材２５ｂとからなる。   Further, as shown in FIGS. 2 and 5, an extension member 25 for increasing the thickness dimension of the column receiving portion 5 is fixed to the back surface of the shelf plate portion 23. The extension member 25 includes a side edge extension member 25a for increasing the thickness dimension of the side edge of the notch 24 and a tip edge extension member 25b for increasing the thickness dimension of the tip edge.

上記側縁延長部材２５ａは、各切り欠き２４の内側の側縁に沿って配置される矩形断面の棒状体の一対からなり、切り欠き２４の奥行き寸法と同じ程度の長さを備える。一方、上記先端縁延長部材２５ｂは、一対の切欠の先端縁に沿って配置される矩形断面の単一の棒状体からなり、その長さ寸法は、支柱受け部５の幅寸法よりもやや長尺に形成される。これにより支柱受け部５には、各切り欠き２４の外側の側縁において棚板部２３の厚さに応じた面積で当接可能で、また、各切り欠き２４の内側の側縁および先端縁においては、棚板部２３の厚さに棒状体の厚さを加えたより長い範囲で支柱１に当接可能な当接部９が形成される。   The side edge extending member 25 a is composed of a pair of rectangular cross-sections arranged along the inner side edge of each notch 24, and has the same length as the depth dimension of the notch 24. On the other hand, the tip edge extending member 25b is formed of a single rod-shaped body having a rectangular cross section disposed along the tip edges of the pair of notches, and its length dimension is slightly longer than the width dimension of the column receiving portion 5. It is formed on a scale. As a result, the column receiving portion 5 can be brought into contact with an area corresponding to the thickness of the shelf portion 23 at the outer side edge of each notch 24, and the inner side edge and the front end edge of each notch 24 can be contacted. , The contact portion 9 that can contact the support column 1 is formed in a longer range obtained by adding the thickness of the rod-shaped body to the thickness of the shelf plate portion 23.

さらに、棚板２の支柱１による支持状態を強固に確保するために、上述の先端縁延長部材２５ｂの外周面には、研磨面を外方に向けて布ヤスリ（摩擦体４）が固定される。この布ヤスリ４は、例えば接着力の高い接着剤や止着子を利用することにより、その固定強度が高められる。   Further, in order to firmly secure the support state of the shelf 2 by the column 1, a cloth file (friction body 4) is fixed to the outer peripheral surface of the tip edge extending member 25 b with the polishing surface facing outward. The The cloth file 4 can be increased in fixing strength by using, for example, an adhesive or a fastener having a high adhesive strength.

上記押さえ片７は、矩形断面の棒状に形成され、その長さは支柱受け部５の幅寸法、すなわち一対の切り欠き２４、２４の開放端を塞ぐことが可能な幅寸法に形成される。また、その厚さ寸法は、上述した当接面９における切り欠き２４の先端縁部分と同じ程度、言い換えれば棚板部２３と棒状体の厚さを合算した程度にされる。   The pressing piece 7 is formed in the shape of a bar having a rectangular cross section, and the length thereof is formed in the width dimension of the column receiving portion 5, that is, the width dimension capable of closing the open ends of the pair of notches 24 and 24. Further, the thickness dimension is approximately the same as the tip edge portion of the notch 24 in the contact surface 9 described above, in other words, the thickness of the shelf plate portion 23 and the rod-shaped body is added.

さらに、以上の押さえ片７と連結するために、上述の棚板部２３には連結部２６が形成される。この連結部２６は、切り欠き２４、２４間を基端部側に延長して形成され、その全長は支柱１の幅寸法よりもやや短い程度にされる。   Furthermore, in order to connect with the above pressing piece 7, a connecting portion 26 is formed in the above-described shelf plate portion 23. The connecting portion 26 is formed by extending between the notches 24 and 24 toward the base end side, and the entire length thereof is made slightly shorter than the width dimension of the support column 1.

また、上記連結部２６の先端面には、連結具２７としてのナットが埋め込まれる。この実施の形態において、上記ナット２７には、外周面にネジ山が形成されてねじ込み操作により埋め込み可能な固定強度に優れたもの、具体的にはねじ込み式の鬼目ナット（商標登録第１００１０６５号）が使用され、また、連結強度を高めるために、連結部２６には以上のナット２７の複数が埋め込まれる。   Further, a nut as a connector 27 is embedded in the distal end surface of the connecting portion 26. In this embodiment, the nut 27 is formed with a thread on the outer peripheral surface and has an excellent fixing strength that can be embedded by a screwing operation, specifically, a screw-on type nut (trademark registration No. 1001065). ) And a plurality of nuts 27 are embedded in the connecting portion 26 in order to increase the connecting strength.

したがって棚板部２３と押さえ片７とは、図４に示すように、押さえ片７を貫通してネジ２８を連結部２６のナット２７に螺入させることにより連結することができ、また、このネジ２８を外すことにより、分離することができる。さらに、連結状態において切り欠き２４の開放方向に押さえ片７が位置することにより、切り欠き２４と押さえ片７とによって支柱１を四方から拘束可能な支柱挿通部３が形成される。   Therefore, as shown in FIG. 4, the shelf plate portion 23 and the pressing piece 7 can be connected by penetrating the pressing piece 7 and screwing the screw 28 into the nut 27 of the connecting portion 26. It can be separated by removing the screw 28. Furthermore, when the pressing piece 7 is positioned in the opening direction of the notch 24 in the connected state, the notch 24 and the pressing piece 7 form the column insertion portion 3 that can restrain the column 1 from four directions.

以上の棚板２を使用するに際しては、先ず、棚板２を支柱１、１の前方において所望の高さに位置合わせした上、後方に移動させて切り欠き２４、２４内に支柱１、１を挿入させ、次いで、押さえ片７を支柱１、１背面に跨がるように合わせたら、最後に、後方から押さえ片７を貫通してネジ２８をナット２７に螺入させることにより完了する。   When using the above shelf board 2, first, the shelf board 2 is positioned at a desired height in front of the pillars 1, 1, and then moved rearward to place the pillars 1, 1 in the notches 24, 24. Then, the presser piece 7 is adjusted so as to straddle the back of the support column 1, and finally the screw 28 is screwed into the nut 27 through the presser piece 7 from the rear.

組み立て完了状態において、支柱１は支柱挿通部３内に位置し、切り欠き２４の先端縁と押さえ片７とにより前後方向から挟持され、また、切り欠き２４の両側縁により横方向から挟まれた状態になるために、これにより棚板２は水平姿勢を良好に保つことができる。また、上述のように連結部２６の長さが支柱１の幅寸法よりもやや短い程度にされることにより、ネジ２８の締結によって支柱１を前後方向に強く挟持することができ、さらに、棚板部２３に先端縁延長部材２５ｂを固定して支柱受け部５の先端側の当接面積が広くされる上に、押さえ片７の厚さ寸法も大きくされることから、棚板２は前後方向に強固に水平姿勢を保持できる。加えて、一対の切り欠き２４の内側に位置する一対の側縁において、側縁延長部材２５ａ、２５ａにより左右方向の当接面の面積も広くされるために、棚板２は横方向においてもしっかりと水平姿勢を保持される。   In the assembled state, the support column 1 is located in the support column insertion portion 3 and is sandwiched from the front-rear direction by the leading edge of the notch 24 and the pressing piece 7, and is also sandwiched from the lateral direction by both side edges of the notch 24. Thus, the shelf board 2 can maintain a good horizontal posture. Further, as described above, the length of the connecting portion 26 is set to be slightly shorter than the width dimension of the support column 1, so that the support column 1 can be strongly held in the front-rear direction by fastening the screw 28, and the shelf The front edge extending member 25b is fixed to the plate portion 23 to increase the contact area on the front end side of the column receiving portion 5, and the thickness of the pressing piece 7 is also increased. It can hold a horizontal posture firmly in the direction. In addition, in the pair of side edges located inside the pair of cutouts 24, the area of the contact surface in the left-right direction is increased by the side edge extending members 25a, 25a. Holds the horizontal posture firmly.

さらにこの後、図示省略の物品を棚板２の上面に載置すると、その荷重により布ヤスリ４が支柱１に圧接し、その高い摩擦力により棚板２の下方への移動が規制される。これにより棚板２は、物品を所定高さ位置に良好に支持することができる。また、上述のように先端縁延長部材２５ｂにより支柱受け部５の先端側の当接面が上下方向に長くされ、また、押さえ片７の厚さ寸法も大きいことにより、棚板２に物品を載せたときの布ヤスリ４の支柱１への圧接力もより高く確保しやすくなる。   Thereafter, when an unillustrated article is placed on the upper surface of the shelf 2, the cloth file 4 is pressed against the column 1 by the load, and the downward movement of the shelf 2 is restricted by the high frictional force. Thereby, the shelf board 2 can favorably support the article at a predetermined height position. Further, as described above, the contact surface on the distal end side of the support column receiving portion 5 is elongated in the vertical direction by the distal end edge extending member 25b, and the thickness of the pressing piece 7 is large, so that the article can be placed on the shelf plate 2. The pressure force of the cloth file 4 when it is placed on the support 1 is also higher and it is easy to ensure.

なお、以上の実施の形態においては、側縁延長部材２５ａ、２５ａを一対の切り欠き２４、２４の内側の側縁に沿って配置することにより、側面視において支柱１により隠して外観が良好になるようにしているが、図６に示すように側縁延長部材２５ａ、２５ａを一対の切り欠き２４、２４の外側の側縁に沿って配置することも可能である。この場合には、支柱１と棚板２とは、その接触面積がより横方向の外側において広く確保されるために、横方向のぐらつきをさらに強固に防止することができる。   In the above embodiment, the side edge extending members 25a, 25a are arranged along the side edges inside the pair of cutouts 24, 24, so that the appearance is good by concealing them by the column 1 in a side view. However, it is also possible to arrange the side edge extending members 25a, 25a along the outer side edges of the pair of notches 24, 24 as shown in FIG. In this case, since the contact area between the support column 1 and the shelf board 2 is ensured more widely on the outer side in the horizontal direction, wobbling in the horizontal direction can be further prevented.

図７に本発明の変形例を示す。なお、変形例および他の実施の形態の説明において、上述した実施の形態と同一の要素は図中に同一の符号を付して説明を省略する。この変形例においては、支柱１が伸縮自在に形成されるとともに、支柱１の上端には設置天井面への固定手段２９が設けられる。上記支柱１は、図７（ａ）に示すように、この実施の形態においては伸縮機能をテレスコープ近似の構造により実現しており、上下２段の支柱構成材１ａ、１ｂのうち下段側の支柱構成材１ｂの長さを短くすることにより、この支柱構成材１ｂの長さ範囲において棚板２が上下方向に無段階で位置調整可能にされる。   FIG. 7 shows a modification of the present invention. In the description of the modified example and other embodiments, the same elements as those in the above-described embodiment are denoted by the same reference numerals in the drawings, and the description thereof is omitted. In this modification, the support column 1 is formed to be extendable and retractable, and a fixing means 29 to the installation ceiling surface is provided at the upper end of the support column 1. As shown in FIG. 7 (a), the support column 1 realizes the telescopic function in the telescope approximate structure in this embodiment, and the lower column side of the upper and lower column structure members 1a and 1b. By shortening the length of the columnar constituent material 1b, the position of the shelf board 2 can be adjusted steplessly in the vertical direction within the length range of the columnar constituent member 1b.

上記固定手段２９は、木材等の適宜の強度を備えた材料により板状に形成される基材２９ａと、この基材の上面に取り付けられる摩擦体２９ｂとを有する。上記基材２９ａは一対の支柱１、１の双方の上端に跨がるようにして固定され、これにより一対の支柱１、１は、上部における間隔が保持される。このように固定手段２９を形成するこの変形例においては、上述した補強部材２２は省略される。   The fixing means 29 includes a base material 29a formed in a plate shape from a material having an appropriate strength such as wood, and a friction body 29b attached to the upper surface of the base material. The base material 29a is fixed so as to straddle the upper ends of both the pair of struts 1, 1, whereby the pair of struts 1, 1 is maintained at the upper portion. In this modification in which the fixing means 29 is thus formed, the above-described reinforcing member 22 is omitted.

また、上記摩擦体２９ｂは布ヤスリであり、接着力の高い接着剤や止着子を利用することにより、基材２９ａへの固定強度が高められる。   Further, the friction body 29b is a cloth file, and the fixing strength to the base material 29a can be increased by using an adhesive or a fastener having a high adhesive strength.

したがってこの変形例においては、図７（ｂ）に示すように、棚装置が設置される室内の天井面３０に対して固定手段２９を圧接させることにより、支柱１を土台部２１と固定手段２９とによって強固に支持することができる。   Therefore, in this modification, as shown in FIG. 7B, the fixing means 29 is brought into pressure contact with the ceiling surface 30 in the room where the shelf device is installed, so that the column 1 is fixed to the base portion 21 and the fixing means 29. And can be firmly supported.

なお、以上の変形例においては基材２９ａを支柱１の上端に固定していたが、布ヤスリを基材の２９ａの下面にも取り付ければ、支柱１に固定しなくとも足りる。   In the above modification, the base material 29 a is fixed to the upper end of the support column 1. However, if a cloth file is attached to the lower surface of the base material 29 a, it is not necessary to fix it to the support column 1.

図８に本発明の他の実施の形態を示す。この実施の形態において、棚装置は単一の支柱１を備え、この支柱１は、より幅の広い板状に形成される。上記支柱１は、土台部２１の周縁部に幅広面８を沿わせて配置されることにより、この実施の形態においては横使いされる。   FIG. 8 shows another embodiment of the present invention. In this embodiment, the shelf apparatus includes a single support column 1, and the support column 1 is formed in a wider plate shape. The support column 1 is used side by side in this embodiment by being disposed along the peripheral surface of the base portion 21 along the wide surface 8.

また、棚板２は、矩形板状に形成される板部３１と、この板部３１の基端部に取り付けられる連結具３２とを有する。連結具３２は、コ字形状をなし、例えば適宜の金属板材を折り曲げて形成される。この連結具３２は、コ字形状の開放端が向き合う姿勢で板部３１の基端面の両端部に配置される。また、連結部２６の板部３１側の内壁面には、布ヤスリ４が接着力の高い接着剤により研磨面を内側に向けて固定される。   Moreover, the shelf board 2 has the board part 31 formed in rectangular plate shape, and the connection tool 32 attached to the base end part of this board part 31. As shown in FIG. The connector 32 has a U shape, and is formed by, for example, bending an appropriate metal plate material. The coupling tool 32 is disposed at both ends of the base end surface of the plate portion 31 so that the U-shaped open ends face each other. Further, the cloth file 4 is fixed to the inner wall surface of the connecting portion 26 on the plate portion 31 side with an adhesive having a high adhesive force with the polishing surface facing inward.

したがってこの実施の形態においても、棚板２に物品を載せると布ヤスリ４が支柱１に圧接し、これにより棚板２が支柱１の所定高さ位置に保持される。また、棚板２を手で支えたり、あるいは物品を棚板２から取り出したりした上、棚板２を手前に引き寄せて布ヤスリ４と支柱１の圧接状態を解除すれば、棚板２を上下方向の不特定位置に移動させることもできる。   Therefore, also in this embodiment, when an article is placed on the shelf 2, the cloth file 4 comes into pressure contact with the column 1, whereby the shelf 2 is held at a predetermined height position of the column 1. If the shelf 2 is supported by hand or an article is taken out from the shelf 2 and the shelf 2 is pulled forward to release the pressure contact between the cloth file 4 and the column 1, the shelf 2 is moved up and down. It can also be moved to an unspecified position in the direction.

１ 支柱
２ 棚板
３ 支柱挿通部
４ 摩擦体
５ 支柱受け部
６ 棚板本体
７ 押さえ片
８ 幅広面
９ 当接部 DESCRIPTION OF SYMBOLS 1 support | pillar 2 shelf board 3 support | pillar insertion part 4 friction body 5 support | pillar receiving part 6 shelf board main body 7 holding piece 8 wide surface 9 contact part

Claims (5)

支柱に棚板を固定する棚装置であって、
前記棚板の一端部には支柱が貫通状に挿通する支柱挿通部が開設されるとともに、他端部への荷重付加による前記支柱挿通部周りの支柱との圧接位置に摩擦体を配置した棚装置。 A shelf device for fixing a shelf board to a column,
A shelf in which a support is inserted into one end of the shelf so that the support is inserted in a penetrating manner, and a friction body is arranged at a pressure contact position with the support around the support insertion by applying a load to the other end apparatus. 前記棚板は、支柱を他端部側から受け止める支柱受け部を備えた棚板本体と、該棚板本体の一端部側にネジ止めされて支柱に一端部側から圧接する押さえ片とを有する請求項１記載の棚装置。   The shelf board includes a shelf board body provided with a pillar receiving part that receives the pillar from the other end side, and a pressing piece that is screwed to one end side of the shelf board body and press-contacts the pillar from the one end side. The shelf apparatus according to claim 1. 前記支柱は、棚板の張り出し方向に幅広の板状に形成され、
前記支柱挿通部には、支柱の幅広面に当接する当接部が形成される請求項１または２記載の棚装置。 The support column is formed in a wide plate shape in the extending direction of the shelf board,
The shelf device according to claim 1, wherein the support insertion portion is formed with a contact portion that contacts the wide surface of the support. 前記棚板が支柱の上下方向不特定位置に位置変更自在である請求項１ないし３のいずれかに記載の棚装置。   The shelf apparatus according to any one of claims 1 to 3, wherein the position of the shelf plate can be freely changed to an unspecified position in the vertical direction of the support column. 前記摩擦体が布ヤスリである請求項１ないし４のいずれかに記載の棚装置。   The shelf apparatus according to any one of claims 1 to 4, wherein the friction body is a cloth file.

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