JPS637091Y2 - - Google Patents

Description

【考案の詳細な説明】 本案は収納棚における棚フレーム構造に関し、
更に詳しくは、流動棚等の棚体において各支柱前
後に横架して設けられる前、後の横杆を伸縮調節
可能となして、支柱間の間隔、即ち棚体の間口広
さに応じて前、後の横杆からなる棚フレームを幅
方向伸縮調節可能となしたものである。[Detailed description of the invention] This invention relates to a shelf frame structure in a storage shelf.
More specifically, in a shelf body such as a floating shelf, the front and rear horizontal bars that are installed horizontally in front and behind each column can be expanded and contracted to adjust the spacing between the columns, that is, the width of the shelf body. The shelf frame, which consists of front and rear horizontal bars, can be expanded and contracted in the width direction.

以下、添附図面にて説明すれば、前、後の横杆
１は外ビーム２と、該外ビーム２内に伸縮調節可
能に嵌挿される内ビーム３の組合せからなり、例
えば第２図に示すように外ビーム２は板体４の上
下縁を内向きに折曲して、更に上縁は下向きに、
下縁は上向きに折曲して開口縁５を形成し、上下
の縦片５′，５′には長さ方向一定間隔毎にスリツ
ト６…を形成しており、又板体４の一側端には支
柱７との連結用の孔９を有する連結片８を設けて
いる。一方内ビーム３は外ビーム２内に嵌合可能
な寸法となすとともに、上記外ビームと同様に板
体１０上、下縁の前記開口縁５と同側に開口縁１
１を形成し、少なくとも外ビーム内嵌合部分の上
下の端面には合成樹脂製スライダー１２…を設け
るとともに、該開口縁１１の縦片１１′には前記
外ビーム２のスリツト６…と同間隔毎にスリツト
１３…を形成し、板体１０の一側（外ビーム２へ
の嵌合端の反対側）端には支柱７との連結用の孔
１５を有する連結片１４を設けてなり、この外ビ
ーム２、内ビーム３を伸縮自在に嵌合して横杆１
を所定の長さに調節固定する構成としては、第２
図に示すように内ビーム３の内部適所において、
上下開口縁１１の縦片１１′の内側に予じめボル
ト１７を固定突出した支持板１６をスリツト６，
１３内に突出しないように密接させるとともに、
溶着固定してボルト１７を内ビーム３の開口縁１
１，１１間の開口１８、及び外ビーム２の開口縁
５，５間の開口１９を通じて内向きに突出させた
状態となし、内外ビームを伸縮させて横杆１を所
定長さに調節した後、内外ビームのスリツト１
３，６を合致させ、このスリツト１３，６に止め
金具２０のフツク片２１を内側から嵌合させ、止
め金具２０の孔２２にボルト１７を貫通突出さ
せ、ボルト突出部分に蝶ナツト２３を蝶合して止
め金具２０を固定することによつて、内、外ビー
ム３，２を連結固定して横杆１を所望の長さとす
るようにしている。 Hereinafter, referring to the attached drawings, the front and rear transverse rods 1 consist of a combination of an outer beam 2 and an inner beam 3 fitted into the outer beam 2 so as to be expandable and retractable, as shown in FIG. 2, for example. As shown, the outer beam 2 is made by bending the upper and lower edges of the plate body 4 inward, and then bending the upper edge downward.
The lower edge is bent upward to form an opening edge 5, and the upper and lower vertical pieces 5', 5' are provided with slits 6 at regular intervals in the length direction. A connecting piece 8 having a hole 9 for connecting with the support column 7 is provided at the end. On the other hand, the inner beam 3 is dimensioned so that it can be fitted into the outer beam 2, and, like the outer beam, there is an opening edge on the same side as the opening edge 5 on the lower edge of the plate 10.
1, and synthetic resin sliders 12 are provided at least on the upper and lower end surfaces of the fitting portion within the outer beam, and vertical pieces 11' of the opening edge 11 are provided with slits 6 at the same intervals as the slits 6 of the outer beam 2. A connecting piece 14 is provided at one end of the plate body 10 (the opposite side to the end that fits into the outer beam 2), and has a hole 15 for connecting with the support column 7. These outer beams 2 and inner beams 3 are telescopically fitted to form a horizontal rod 1.
As a structure for adjusting and fixing to a predetermined length, the second
As shown in the figure, at a suitable location inside the inner beam 3,
Bolts 17 are fixed in advance to the inside of the vertical pieces 11' of the upper and lower opening edges 11, and the protruding support plate 16 is inserted into the slit 6,
13 so as not to protrude, and
Weld and fix the bolt 17 to the opening edge 1 of the inner beam 3.
After adjusting the transverse rod 1 to a predetermined length by expanding and contracting the inner and outer beams, , inner and outer beam slits 1
3 and 6, fit the hook piece 21 of the stopper 20 into the slits 13 and 6 from the inside, make the bolt 17 protrude through the hole 22 of the stopper 20, and insert the butterfly nut 23 into the protruding part of the bolt. By fixing the fasteners 20 together, the inner and outer beams 3 and 2 are connected and fixed, and the horizontal rod 1 is made to have a desired length.

而して、本案の他の実施構造例としては第２図
に示されるように、前記支持板１６と止め金具２
０間にボルト１７に巻回遊嵌した形で弾性体２４
を設けてもよく、この場合蝶ナツトを弛めて止め
金具２０をスリツト６，１３との嵌合から外して
内外ビーム３，２の伸縮調節を行う場合におい
て、蝶ナツト２３を弛めると同時に止め金具２０
を弾性体２４の弾力にて自動的にスリツト１３，
６との嵌合から外すことができるうえに、嵌合か
ら外した止め金具２０を蝶ナツト２３に弾圧させ
た状態で保持することができるので、伸縮調節の
度毎に止め金具２０を取外す必要がないのであ
る。加えて第５図に示すように止め金具２０を平
板状となし、内ビーム３内の支持板１６には固定
ナツト２５を設け、前記蝶ナツト２３に代えて蝶
ボルト２６を用いて、蝶ボルト２６、固定ナツト
２５の蝶合によつて、止め金具２０と支持板１６
間に内、外ビーム３，２の開口縁１１，５を挾着
することによつて、当該内外ビーム３，２を連結
することも可能である。このように構成される横
杆１は第１図に示すよう棚体Ａの前後の上、下端
に架設され棚体の主要構成部材として用いられる
もので、第１図中２７は流動棚用の中位横杆で、
２８はローラフレーム、２９はコンテナーを示
す。 As another example of the implementation structure of the present invention, as shown in FIG.
The elastic body 24 is loosely fitted around the bolt 17 between the
In this case, when the wing nut 23 is loosened and the stopper 20 is disengaged from the slits 6, 13 to adjust the expansion and contraction of the inner and outer beams 3, 2, the wing nut 23 may be loosened and stopped at the same time. Metal fittings 20
The slit 13 is automatically opened by the elasticity of the elastic body 24.
6 and can be held in a state where the unfitted stopper 20 is pressed against the wing nut 23, so it is not necessary to remove the stopper 20 each time the expansion/contraction adjustment is made. There is no. In addition, as shown in FIG. 5, the fastener 20 is made into a flat plate, a fixing nut 25 is provided on the support plate 16 in the inner beam 3, and a butterfly bolt 26 is used in place of the wing nut 23. 26, by the hinge of the fixing nut 25, the stopper 20 and the support plate 16
It is also possible to connect the inner and outer beams 3 and 2 by clamping the opening edges 11 and 5 of the inner and outer beams 3 and 2 between them. As shown in Fig. 1, the horizontal rods 1 constructed in this way are installed at the front, upper, and lower ends of the shelf A and are used as the main constituent members of the shelf. In the middle transverse rod,
28 is a roller frame, and 29 is a container.

以上のようになる本案の棚フレーム構造によれ
ば、棚体Ａの支柱間の前後に横架設置される横杆
１を伸縮可能となしたので棚体の間口寸法、即ち
支柱７，７間の幅を任意に調節することができ、
従つて棚フレーム上に載支される収納物の幅に応
じて棚体の間口を調節して汎用性を高めることが
できるうえに、不使用時、若しくは使用頻度の少
ない場合には横杆１を最少限度まで縮めることに
よつて、棚体占有スペースを小さくなすことも可
能であり、又横杆１の伸縮構造も互いに開口縁を
有する内、外ビーム３，２を伸縮自在に嵌合して
内ビーム３内に設けた支持板１６と外ビーム２の
開口縁に接する止め金具２０をボルトナツトにて
締着することによつて、内、外ビームの開口縁を
支持板１６と止め金具２０にて挾圧するか、若し
くは内、外ビームの開口縁に形成したスリツト
６，１３に止め金具２０を嵌合させることによつ
て簡単、かつ確実に外ビーム２と内ビーム３を連
結し、横杆１を所望長さとなすことができ、しか
もスリツト６，１３に止め金具２０を嵌合させて
内外ビームを連結する場合は、その連結強度が極
めて大となり、又止め金具２０と支持板１６間に
弾性体２４を介在したものとすれば、止め金具２
０をスリツト６，１３との嵌合から外して内、外
ビームを伸縮調節するに際して、蝶ナツトを弛め
るだけで弾性体２２の弾力にて止め金具２０を自
動的にスリツト６，１３との嵌合から外すことが
できるだけでなく、外した状態で蝶ナツト２３に
圧接保持することができるので伸縮調節に際して
止め金具２０を一々取外す手間が不要となる作用
効果を有するのである。 According to the shelf frame structure of the present invention as described above, the horizontal rods 1 installed horizontally before and after the columns of the shelf A are expandable and retractable, so that the frontage dimension of the shelf, that is, between the columns 7 and 7 The width can be adjusted arbitrarily,
Therefore, the width of the shelf can be adjusted according to the width of the stored items supported on the shelf frame, increasing versatility. It is also possible to reduce the space occupied by the shelf by reducing the space to the minimum limit, and the expandable structure of the horizontal rod 1 also allows the inner and outer beams 3 and 2, which have open edges, to fit together in a telescopic manner. By tightening the support plate 16 provided inside the inner beam 3 and the stopper 20 in contact with the opening edge of the outer beam 2 with bolts and nuts, the opening edges of the inner and outer beams are connected to the support plate 16 and the stopper 20. The outer beam 2 and the inner beam 3 can be connected easily and reliably by clamping them together or by fitting the fasteners 20 into the slits 6 and 13 formed on the opening edges of the inner and outer beams, and If the rod 1 can be made to have a desired length and the inner and outer beams are connected by fitting the fasteners 20 into the slits 6 and 13, the connection strength will be extremely high, and the distance between the fasteners 20 and the support plate 16 will be extremely high. If the elastic body 24 is interposed in the stopper 2
0 from the slits 6 and 13 to adjust the expansion and contraction of the inner and outer beams, just by loosening the wing nut, the elastic body 22 automatically causes the stopper 20 to fit into the slits 6 and 13. Not only can it be removed from the fitting, but it can also be held in pressure contact with the wing nut 23 in the removed state, which has the effect of eliminating the need to remove the stopper 20 one by one when adjusting expansion and contraction.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本案の一実施例を示す棚体の一部簡略
化した正面図、第２図は本案要部の構成例を示す
分解斜視図、第３図は同じく連結状態のスリツト
部分で縦断した断面図、第４図は棚体の後部の正
面図、第５図は他の実施構造例を示す連結状態の
断面図である。 Ａ：棚体、１：横杆、２：外ビーム、３：内ビ
ーム、４：板体、５：開口縁、６：スリツト、
７：支柱、８：連結片、９：孔、１０：板体、１
１：開口縁、１２：スライダー、１３：スリツ
ト、１４：連結片、１５：孔、１６：支持板、１
７：ボルト、１８：開口、１９：開口、２０：止
め金具、２１：フツク片、２２：孔、２３：蝶ナ
ツト、２４：弾性体。 Figure 1 is a partially simplified front view of a shelf showing one embodiment of the present invention, Figure 2 is an exploded perspective view showing an example of the configuration of the main parts of the present invention, and Figure 3 is a vertical cross-section of the slit portion in the connected state. 4 is a front view of the rear part of the shelf body, and FIG. 5 is a sectional view of another example of the structure in a connected state. A: Shelf, 1: Horizontal rod, 2: Outer beam, 3: Inner beam, 4: Plate, 5: Opening edge, 6: Slit,
7: Post, 8: Connecting piece, 9: Hole, 10: Plate, 1
1: opening edge, 12: slider, 13: slit, 14: connecting piece, 15: hole, 16: support plate, 1
7: bolt, 18: opening, 19: opening, 20: stopper, 21: hook piece, 22: hole, 23: wing nut, 24: elastic body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 棚体の支柱間前後に横架される横杆１を、外ビ
ーム２と、該外ビーム内に伸縮調節可能に嵌合さ
れる内ビーム３とによつて形成し、かつ内外ビー
ム３，２の同じ側の上下縁には開口縁を形成する
とともに、該内外ビームの開口縁に夫々等間隔に
スリツト６…、又はスリツト１３…を形成し、内
ビーム３のスリツト１３…と外ビーム２のスリツ
ト６…を合致させた状態で、該スリツト６，１３
に嵌合可能な止め具２０を内ビーム３内に設けた
支持板１６と一体のボルト１７と蝶ナツトを用い
て締着し、内外ビーム３，２を連結可能となした
ことを特徴とする収納棚における棚フレーム構
造。 A horizontal rod 1, which is horizontally suspended in the front and back between the supports of the shelf, is formed by an outer beam 2 and an inner beam 3 that is fit into the outer beam so that it can be expanded and contracted, and the inner and outer beams 3, 2 An opening edge is formed on the upper and lower edges of the same side, and slits 6... or slits 13... are formed at equal intervals on the opening edges of the inner and outer beams, respectively, and the slits 13... of the inner beam 3 and the slits 13... of the outer beam 2 are formed. With the slits 6... aligned, the slits 6 and 13
The inner and outer beams 3 and 2 can be connected by fastening a stopper 20 that can be fitted to the support plate 16 provided in the inner beam 3 using an integral bolt 17 and a wing nut. Shelf frame structure in storage shelves.