JP2022091514A - Shelf guard, and shelf guard device - Google Patents

Shelf guard, and shelf guard device Download PDF

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JP2022091514A
JP2022091514A JP2020204388A JP2020204388A JP2022091514A JP 2022091514 A JP2022091514 A JP 2022091514A JP 2020204388 A JP2020204388 A JP 2020204388A JP 2020204388 A JP2020204388 A JP 2020204388A JP 2022091514 A JP2022091514 A JP 2022091514A
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net
belt
shelf
distance
belts
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JP7370596B2 (en
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義久 清水
Yoshihisa Shimizu
勝 勝部
Masaru Katsube
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OH Industrial Co Ltd
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Abstract

To allow a shelf guard to be installed between shelf columns of a storage shelf device in inclined posture.SOLUTION: A shelf guard comprises: an upper belt Vu, at both ends of which connecting metal fittings 3 are provided; a lower belt Vd, at both ends of which the connecting metal fittings 3 are provided, and which is arranged approximately in parallel at an interval t from the upper belt Vu; and an approximately rectangular net 6 connected to the upper and lower belts Vu, Vd for covering the interval t. Regarding distance L from the net 6 of the upper belt Vu to each end portion, distance L1 from the net 6 to an upper end portion is set to be longer than distance L2 from the net 6 to a lower end portion. Regarding distance L from the net 6 of the lower belt Vd to each end portion, distance L3 from the net 6 to the lower end portion is set to be longer than distance L4 from the net 6 to the upper end portion.SELECTED DRAWING: Figure 1

Description

本発明は、収納棚装置の前面に設けられる棚ガード及び棚ガード装置に関する。 The present invention relates to a shelf guard and a shelf guard device provided on the front surface of the storage shelf device.

収納棚装置は、複数本の平行な棚支柱に収納棚を支持し、この収納棚に多くの荷物を載置して収納するものであり、この収納棚装置には、地震等で収納荷物がはみ出したり、落下したりしないように、収納棚の前面側に棚ガードを配置する棚ガード装置が装備されている。
収納荷物の落下を防止する技術として特許文献１の農産物貯蔵庫があり、この技術は、収納台の左右に荷摺り柱を配置し、左右荷摺り柱間にベルトを水平に架設したり、２本のベルトをＸ形状に架設したりしており、前記ベルトの両端にはフックが設けられていて、荷摺り柱に形成された前後方向の貫通孔に係合される構造となっている。 The storage shelf device supports the storage shelves on a plurality of parallel shelf columns, and a large amount of luggage is placed and stored on the storage shelves. It is equipped with a shelf guard device that places a shelf guard on the front side of the storage shelf to prevent it from sticking out or falling.
As a technique for preventing the stored luggage from falling, there is an agricultural product storage of Patent Document 1. In this technique, loading columns are arranged on the left and right sides of the storage stand, and belts are erected horizontally between the left and right loading columns. The belt is erected in an X shape, and hooks are provided at both ends of the belt so as to be engaged with a through hole in the front-rear direction formed in the sill column.

また、パレット上に荷を積載した積載物の周囲に巻掛けて荷崩れを防止する技術として、特許文献２の荷崩れ防止シートは、長尺な非伸縮性のシート本体と、該シート本体の長手方向に沿って少なくとも上下一対に設けられ、両端部が着脱自在な締め込みベルトとを備えており、シート本体の一端から上下一対の締め込みベルトの一端までの長さは同一長さであり、各両端には互いに係合する雌雄のバックルが設けられている。 Further, as a technique for preventing the load from collapsing by wrapping the load around the load loaded on the pallet, the load collapse prevention sheet of Patent Document 2 includes a long non-stretchable sheet body and the sheet body. It is provided in at least a pair of upper and lower parts along the longitudinal direction, and both ends are equipped with a detachable tightening belt, and the length from one end of the seat body to one end of the upper and lower pair of tightening belts is the same length. , Both ends are provided with male and female buckles that engage with each other.

特許第３１４６１６７号公報Japanese Patent No. 3146167 実用新案登録第３２２３４０５号公報Utility Model Registration No. 3223405

前記特許文献１においては、ベルトが使用されているので、長い距離に渡って収納荷物の落下を防止できるが、ベルトの幅は比較的細いので幅広のガードが困難になっている。また、特許文献１は農産物貯蔵庫であり、比較的小さな収納棚装置に利用できるが、ベルトの一端が人手の届かないような比較的大規模の収納棚装置には利用し難いものとなっている。 In Patent Document 1, since a belt is used, it is possible to prevent the stored luggage from falling over a long distance, but since the width of the belt is relatively narrow, it is difficult to guard it wide. Further, Patent Document 1 is an agricultural product storage, which can be used for a relatively small storage shelf device, but is difficult to use for a relatively large-scale storage shelf device in which one end of the belt is out of reach of humans. ..

前記特許文献２においては、２本の締め込みベルトの間にネット材のシート本体を設けて、ベルトの幅方向で広い範囲の荷崩れを防止（幅広のガード）できるが、シート本体の一端から上下一対の締め込みベルトの一端までの長さは同一長さであり、各両端には互いに係合する雌雄のバックルが設けられているので、締め込みベルトを水平方向に配置するしかできなく、また、比較的大規模の収納棚装置の棚支柱に連結できる構造にもなっていない。 In Patent Document 2, a sheet body made of a net material is provided between the two tightening belts to prevent the load from collapsing in a wide range in the width direction of the belt (wide guard), but from one end of the sheet body. The length to one end of the pair of upper and lower tightening belts is the same, and since male and female buckles that engage with each other are provided at both ends, the tightening belts can only be arranged horizontally. In addition, the structure is not such that it can be connected to the shelf support of a relatively large-scale storage shelf device.

本発明は、このような従来技術の問題点を解決できるようにした棚ガード及び棚ガード装置を提供することを目的とする。
本発明は、ネットの両縁に上下ベルトを連結し、ネットの端部から上下各ベルトの端部までの距離を異ならせることにより、収納棚装置の棚支柱間に傾斜姿勢で装着できるようにした棚ガードを提供することを目的とする。 An object of the present invention is to provide a shelf guard and a shelf guard device capable of solving such problems of the prior art.
In the present invention, the upper and lower belts are connected to both edges of the net, and the distances from the end of the net to the ends of the upper and lower belts are made different so that the upper and lower belts can be mounted in an inclined posture between the shelf columns of the storage shelf device. The purpose is to provide a shelf guard.

本発明は、第１棚支柱の上部に一対の第１固定具を設け、第２棚支柱の下部に一対の第２固定具Ｋを設け、ネットを装着した上下ベルトを第１、第２固定具に連結することにより、収納棚装置に傾斜姿勢でかつ幅広のガードができるようにした棚ガード装置を提供することを目的とする。 In the present invention, a pair of first fixing tools is provided on the upper part of the first shelf support, a pair of second fixing tools K are provided on the lower part of the second shelf support, and the upper and lower belts to which the net is attached are fixed to the first and second. It is an object of the present invention to provide a shelf guard device capable of providing a storage shelf device in an inclined posture and a wide guard by connecting to a tool.

本発明棚ガードにおける課題解決のための具体的手段は、両端に連結金具３を有する上ベルトＶｕと、両端に連結金具３を有しかつ上ベルトＶｕと間隔ｔをおいて略平行に配置される下ベルトＶｄと、前記間隔ｔを塞ぐべく上下ベルトＶｕ、Ｖｄに連結された略矩形状のネット６とを有しており、
前記上ベルトＶｕのネット６から各端部までの距離Ｌは、ネット６から上端部までの距離Ｌ１がネット６から下端部までの距離Ｌ２より長く、前記下ベルトＶｄのネット６から各端部までの距離Ｌは、ネット６から下端部までの距離Ｌ３がネット６から上端部までの距離Ｌ４より長く設定されている。 Specific means for solving the problem in the shelf guard of the present invention are arranged substantially parallel to the upper belt Vu having the connecting metal fittings 3 at both ends and the upper belt Vu having the connecting metal fittings 3 at both ends and having an interval t. It has a lower belt Vd and a substantially rectangular net 6 connected to the upper and lower belts Vu and Vd so as to close the interval t.
As for the distance L from the net 6 of the upper belt Vu to each end, the distance L1 from the net 6 to the upper end is longer than the distance L2 from the net 6 to the lower end, and each end from the net 6 of the lower belt Vd. The distance L from the net 6 to the lower end is set to be longer than the distance L4 from the net 6 to the upper end.

また、本発明棚ガード装置における課題解決のための具体的手段は、第１棚支柱Ｐ１の上部に上下間隔をおいて一対の第１固定具Ｋ１ｕ、Ｋ１ｄを設け、第１棚支柱Ｐ１と平行な第２棚支柱Ｐ２の下部に上下間隔をおいて一対の第２固定具Ｋ２ｕ、Ｋ２ｄを設け、第１上固定具Ｋ１ｕと第２上固定具Ｋ２ｕとに上ベルトＶｕの上下端部を連結し、第１下固定具Ｋ１ｄと第２下固定具Ｋ２ｄとに下ベルトＶｄの上下端部を連結し、上下ベルトＶｕ、Ｖｄの間隔ｔを塞ぐべく上下ベルトＶｕ、Ｖｄにネット６を装着している。 Further, as a specific means for solving the problem in the shelf guard device of the present invention, a pair of first fixtures K1u and K1d are provided on the upper part of the first shelf support P1 at vertical intervals and parallel to the first shelf support P1. A pair of second fixtures K2u and K2d are provided at the lower part of the second shelf support P2 at a vertical interval, and the upper and lower ends of the upper belt Vu are connected to the first upper fixture K1u and the second upper fixture K2u. Then, the upper and lower ends of the lower belt Vd are connected to the first lower fixing tool K1d and the second lower fixing tool K2d, and the net 6 is attached to the upper and lower belts Vu and Vd so as to close the gap t between the upper and lower belts Vu and Vd. ing.

本発明棚ガードによれば、収納棚装置の棚支柱間に傾斜姿勢で装着できる。
本発明棚ガード装置によれば、収納棚装置の棚支柱間に傾斜姿勢でかつ幅広のガードができる。 According to the shelf guard of the present invention, it can be mounted in an inclined posture between the shelf columns of the storage shelf device.
According to the shelf guard device of the present invention, a wide guard can be provided in an inclined posture between the shelf columns of the storage shelf device.

本発明の実施形態を示す正面図である。It is a front view which shows the embodiment of this invention. 棚ガードの正面図である。It is a front view of a shelf guard. 固定具の斜視図である。It is a perspective view of a fixture. 固定具及び下連結金具の正面図である。It is a front view of a fixture and a lower connecting metal fitting. 固定具及び下連結金具の側面図である。It is a side view of a fixture and a lower connecting metal fitting. 固定具及び下連結金具の底面図である。It is a bottom view of a fixture and a lower connecting metal fitting. 図４のＸ－Ｘ線断面図である。FIG. 4 is a cross-sectional view taken along the line XX of FIG. 固定具の正面図である。It is a front view of the fixture.

以下、本発明の実施の形態を図面に基づいて説明する。
図１において、収納棚装置Ｅは複数本の平行な棚支柱Ｐ（Ｐ１、Ｐ２）に収納棚Ｆを上下複数段に支持しており、この収納棚Ｆに多くの荷物Ｎを載置して収納する。収納棚装置Ｅの前面側の棚支柱Ｐには、上部側の上下一対の固定具Ｋ１と、下部側の上下一対の固定具Ｋ２が固定され、左右の棚支柱Ｐ１、Ｐ２に渡って２枚の棚ガード１がＸ状に架設され、棚ガード装置２を構成している。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In FIG. 1, the storage shelf device E supports a storage shelf F in a plurality of upper and lower stages on a plurality of parallel shelf columns P (P1, P2), and a large number of luggage N are placed on the storage shelf F. Store. A pair of upper and lower fixing tools K1 on the upper side and a pair of upper and lower fixing tools K2 on the lower side are fixed to the shelf support P on the front side of the storage shelf device E, and two pieces are fixed over the left and right shelf support P1 and P2. The shelf guard 1 is erected in an X shape to form the shelf guard device 2.

図１～２において、棚ガード装置２の棚ガード１（１Ａ、１Ｂ）は、両端に連結金具３ｕ、３ｄを有する上ベルトＶｕと、両端に連結金具３ｕ、３ｄを有しかつ上ベルトＶｕと間隔ｔをおいて略平行に配置される下ベルトＶｄと、前記間隔ｔを塞ぐべく上下ベルトＶｕ、Ｖｄ間に張られる略矩形状のネット６とを有している。
上下ベルトＶｕ、Ｖｄは、ラチェット２１付きの荷締ベルトであり、ネット６は平行四辺形も考えられるが、４辺の縁を正常に始末のできる長方形に形成され、その長辺の縁を上下ベルトＶｕ、Ｖｄに逢着している。即ち、ネット６の上側縁６ｕが上ベルトＶｕに逢着され、ネット６の下側縁６ｄが下ベルトＶｄに逢着されている。 In FIGS. 1 and 2, the shelf guard 1 (1A, 1B) of the shelf guard device 2 has an upper belt Vu having connecting metal fittings 3u and 3d at both ends and an upper belt Vu having connecting metal fittings 3u and 3d at both ends. It has a lower belt Vd arranged substantially parallel to each other with an interval t, and a substantially rectangular net 6 stretched between the upper and lower belts Vu and Vd to close the interval t.
The upper and lower belts Vu and Vd are load-clamping belts with a ratchet 21, and the net 6 may be a parallelogram, but the edges of the four sides are formed into a rectangle that can be normally cleaned up, and the edges of the long sides are moved up and down. It is attached to the belts Vu and Vd. That is, the upper edge 6u of the net 6 is attached to the upper belt Vu, and the lower edge 6d of the net 6 is attached to the lower belt Vd.

前記ネット６には多数の編み目があり、その編み目がベルトＶの幅程度であるならば、ベルトＶを複数箇所でネット６の上下側縁６ｕ、６ｄの編み目に挿通して、その挿通箇所の近傍でネット６に逢着する。図２においては、逢着ｈを５カ所に設けている。
また、ネット６の上下側縁６ｕ、６ｄを表裏方向に折り曲げて挿通袋を形成し、その挿通袋にベルトＶを挿通して、その挿通方向複数箇所で相互に逢着してもよい。 If the net 6 has a large number of stitches and the stitches are about the width of the belt V, the belt V is inserted into the stitches of the upper and lower side edges 6u and 6d of the net 6 at a plurality of places, and the insertion points of the net 6 are inserted. Meet Net 6 in the vicinity. In FIG. 2, the meeting h is provided at five places.
Further, the upper and lower edges 6u and 6d of the net 6 may be bent in the front and back directions to form an insertion bag, and the belt V may be inserted through the insertion bag so as to meet each other at a plurality of locations in the insertion direction.

図１～２に示すごとく、棚ガード１Ａは上下ベルトＶｕ、Ｖｄを長手方向にずらして長方形のネット６を逢着している。従って、上ベルトＶｕのネット６から各端部までの距離Ｌは、ネット６から上端部までの距離Ｌ１がネット６から下端部までの距離Ｌ２より長く、前記下ベルトＶｄのネット６から各端部までの距離Ｌは、ネット６から下端部までの距離Ｌ３がネット６から上端部までの距離Ｌ４より長く設定されることになる。 As shown in FIGS. 1 and 2, the shelf guard 1A is attached to the rectangular net 6 by shifting the upper and lower belts Vu and Vd in the longitudinal direction. Therefore, in the distance L from the net 6 of the upper belt Vu to each end, the distance L1 from the net 6 to the upper end is longer than the distance L2 from the net 6 to the lower end, and each end from the net 6 of the lower belt Vd. The distance L to the portion is set so that the distance L3 from the net 6 to the lower end portion is longer than the distance L4 from the net 6 to the upper end portion.

前記上下ベルトＶｕ、Ｖｄの長手方向ずらし量は、２本の棚支柱Ｐ１、Ｐ２間で架設される傾斜姿勢によって決定される。
図１において、第１棚支柱Ｐ１の上部に上下間隔をおいて一対の第１固定具Ｋ１ｕ、Ｋ１ｄを設け、第１棚支柱Ｐ１と平行な第２棚支柱Ｐ２の下部に上下間隔をおいて一対の第２固定具Ｋ２ｕ、Ｋ２ｄを設け、第１上固定具Ｋ１ｕと第２上固定具Ｋ２ｕとに上ベルトＶｕの上下端部を連結し、第１下固定具Ｋ１ｄと第２下固定具Ｋ２ｄとに下ベルトＶｄの上下端部を連結し、上下ベルトＶｕ、Ｖｄの間隔ｔを塞ぐように上下ベルトＶｕ、Ｖｄにネット６を装着している。 The amount of vertical shift of the upper and lower belts Vu and Vd is determined by the inclined posture erected between the two shelf columns P1 and P2.
In FIG. 1, a pair of first fixtures K1u and K1d are provided at the upper part of the first shelf support P1 with a vertical interval, and a vertical space is provided at the lower part of the second shelf support P2 parallel to the first shelf support P1. A pair of second fixing tools K2u and K2d are provided, and the upper and lower ends of the upper belt Vu are connected to the first upper fixing tool K1u and the second upper fixing tool K2u, and the first lower fixing tool K1d and the second lower fixing tool are connected. The upper and lower ends of the lower belt Vd are connected to K2d, and the net 6 is attached to the upper and lower belts Vu and Vd so as to close the gap t between the upper and lower belts Vu and Vd.

そのように、棚ガード１Ａを傾斜姿勢で配置すると、第１棚支柱Ｐ１の上部で、上ベルトＶｕの上端部の直下に下ベルトＶｄの上端部が位置し、第２棚支柱Ｐ２の下部で、上ベルトＶｕの下端部の直下に下ベルトＶｄの下端部が位置し、ネット６は長方形から崩れることなく、弛む部位を生じることなく、正常な形状で張られることになる。
上下ベルトＶｕ、Ｖｄの間隔ｔ及びネット６の幅は適宜設定でき、前記第１棚支柱Ｐ１の上部高さ及び第２棚支柱Ｐ２の下部高さも適宜設定でき、これらの設定により棚ガード１Ａの傾斜姿勢が決定されるので、ネット６が弛みのない正常な形状で張られるように、前記上ベルトＶｕのネット６からベルト上端部までの距離Ｌ１、ネット６からベルト下端部までの距離Ｌ２、前記下ベルトＶｄのネット６からベルト上端部までの距離Ｌ４、ネット６からベルト下端部までの距離Ｌ３が決定される。 When the shelf guard 1A is arranged in an inclined posture in this way, the upper end of the lower belt Vd is located at the upper part of the first shelf support P1 just below the upper end of the upper belt Vu, and at the lower part of the second shelf support P2. The lower end of the lower belt Vd is located directly below the lower end of the upper belt Vu, and the net 6 is stretched in a normal shape without collapsing from the rectangle and without creating a slack portion.
The distance t between the upper and lower belts Vu and Vd and the width of the net 6 can be appropriately set, and the upper height of the first shelf support P1 and the lower height of the second shelf support P2 can also be appropriately set. Since the inclined posture is determined, the distance L1 from the net 6 of the upper belt Vu to the upper end of the belt and the distance L2 from the net 6 to the lower end of the belt so that the net 6 can be stretched in a normal shape without slack. The distance L4 from the net 6 of the lower belt Vd to the upper end of the belt and the distance L3 from the net 6 to the lower end of the belt are determined.

棚ガード装置２の棚ガード１Ｂは棚ガード１Ａに対して逆傾斜姿勢で配置しており、第２棚支柱Ｐ２の上部に上下間隔をおいて一対の第１固定具Ｋ１ｕ、Ｋ１ｄを設け、第１棚支柱Ｐ１の下部に上下間隔をおいて一対の第２固定具Ｋ２ｕ、Ｋ２ｄを設け、第１上固定具Ｋ１ｕと第２上固定具Ｋ２ｕとに上ベルトＶｕの上下端部を連結し、第１下固定具Ｋ１ｄと第２下固定具Ｋ２ｄとに下ベルトＶｄの上下端部を連結し、上下ベルトＶｕ、Ｖｄの間隔ｔを塞ぐように上下ベルトＶｕ、Ｖｄにネット６を装着している。 The shelf guard 1B of the shelf guard device 2 is arranged in a reverse tilted posture with respect to the shelf guard 1A, and a pair of first fixtures K1u and K1d are provided on the upper part of the second shelf support P2 at a vertical interval. A pair of second fixtures K2u and K2d are provided at the lower part of one shelf support P1 with a vertical interval, and the upper and lower ends of the upper belt Vu are connected to the first upper fixture K1u and the second upper fixture K2u. The upper and lower ends of the lower belt Vd are connected to the first lower fixing tool K1d and the second lower fixing tool K2d, and the net 6 is attached to the upper and lower belts Vu and Vd so as to close the gap t between the upper and lower belts Vu and Vd. There is.

そのように、棚ガード１Ｂを逆傾斜姿勢で配置すると、第２棚支柱Ｐ２の上部で、上ベルトＶｕの上端部の直下に下ベルトＶｄの上端部が位置し、第１棚支柱Ｐ１の下部で、上ベルトＶｕの下端部の直下に下ベルトＶｄの下端部が位置し、ネット６は長方形から形崩れすることなく、弛む部位を生じることなく、正常な形状で張られることになる。
棚ガード装置２には１枚の棚ガード１Ａを配置するだけでもよいが、複数枚の棚ガード１Ａを上下平行に配置してもよく、前記棚ガード１Ｂを棚ガード１Ａに対してＸ状に交差配置してもよい。 When the shelf guard 1B is arranged in the reverse tilted posture in this way, the upper end of the lower belt Vd is located at the upper part of the second shelf support P2, just below the upper end of the upper belt Vu, and the lower end of the first shelf support P1. Then, the lower end of the lower belt Vd is located directly below the lower end of the upper belt Vu, and the net 6 is stretched in a normal shape without losing its shape from the rectangle and without creating a slack portion.
Although only one shelf guard 1A may be arranged in the shelf guard device 2, a plurality of shelf guards 1A may be arranged vertically in parallel, and the shelf guard 1B may be arranged in an X shape with respect to the shelf guard 1A. It may be cross-arranged.

前記棚ガード１Ａと棚ガード１Ｂは、表裏がなければ同一のものを採用できるが、表裏を付けて、左下がり傾斜のものと、右下がり傾斜のものとを別個に形成してもよい。
前記上下ベルトＶｕ、Ｖｄの各上端部には、第１固定具Ｋ１ｕ、Ｋ１ｄに回動可能に係合して抜け止めされる上連結金具３ｕが設けられ、前記上下ベルトＶｕ、Ｖｄの各下端部には、第２固定具Ｋ２ｕ、Ｋ２ｄに係合離脱可能な下連結金具３ｄが設けられている。 The shelf guard 1A and the shelf guard 1B may be the same as long as there are no front and back sides, but the shelf guard 1A and the shelf guard 1B may be formed separately with a left-down slope and a right-down slope with the front and back.
Upper connecting metal fittings 3u that rotatably engage with the first fixtures K1u and K1d to prevent them from coming off are provided at the upper ends of the upper and lower belts Vu and Vd, and the lower ends of the upper and lower belts Vu and Vd are provided. The portion is provided with a lower connecting metal fitting 3d that can be engaged with and disengaged from the second fixtures K2u and K2d.

図１、２に示すように、上連結金具３ｕは、１つの長円孔ｕａを形成したアイ形金具である。前記長円孔ｕａの代わりに大小孔を連続した瓢箪孔でもよい。
下連結金具３ｄは、連結本体３４に大小孔を連続した瓢箪孔を形成し、抜け止め部材３０を設けて第２固定具Ｋ２ｕ、Ｋ２ｄに着脱可能な端末金具を採用している。
図４～７において、前記下連結金具３ｄは、第２固定具Ｋ２ｕ、Ｋ２ｄの係止部材１３を挿通可能な大径孔部３２と、この大径孔部３２と連通していて嵌合ピン部１２ｂに係合する小径孔部３３とを有していて、ベルトＶの端末に連結された連結本体３４と、この連結本体３４に支持されていて小径孔部３３に係合した嵌合ピン部１２ｂの抜けを阻止する抜け止め部材３０と、この抜け止め部材３０を解除位置Ｒから抜け止め位置Ｔへ付勢する付勢部材３５とを備えている。 As shown in FIGS. 1 and 2, the upper connecting metal fitting 3u is an eye-shaped metal fitting having one oval hole ua formed therein. Instead of the oval hole ua, a gourd hole in which large and small holes are continuous may be used.
The lower connecting metal fitting 3d forms a gourd hole in which large and small holes are continuous in the connecting main body 34, is provided with a retaining member 30, and employs a terminal metal fitting that can be attached to and detached from the second fixtures K2u and K2d.
In FIGS. 4 to 7, the lower connecting metal fitting 3d has a large-diameter hole portion 32 into which the locking member 13 of the second fixtures K2u and K2d can be inserted, and a fitting pin that communicates with the large-diameter hole portion 32. A connecting main body 34 having a small diameter hole portion 33 engaged with the portion 12b and connected to the terminal of the belt V, and a fitting pin supported by the connecting main body 34 and engaged with the small diameter hole portion 33. A retaining member 30 for preventing the portion 12b from coming off and an urging member 35 for urging the retaining member 30 from the releasing position R to the retaining position T are provided.

前記抜け止め部材３０は、連結本体３４の大径孔部３２の外方の支持軸３７に回動自在に支持され、抜け止め位置Ｔで大径孔部３２を横切って小径孔部３３に至るロック縁３０ａと、付勢部材３５に抗して抜け止め部材３０を抜け止め位置Ｔから解除位置Ｒへ回動操作する操作部３８とを有する。
前記抜け止め部材３０は、連結本体３４の表裏両面に添接する表裏壁３０Ａ、３０Ｂと、この表裏壁３０Ａ、３０Ｂの少なくとも一方のロック縁３０ａから対向側に突出したロック壁３０ｃとを有し、前記付勢部材３５は、抜け止め部材３０のロック壁３０ｃを大径孔部３２に対して小径孔部３３側へ付勢するべく、表裏壁３０Ａ、３０Ｂの間で大径孔部３２内に配置されている。 The retaining member 30 is rotatably supported by the outer support shaft 37 of the large-diameter hole portion 32 of the connecting main body 34, and crosses the large-diameter hole portion 32 at the retaining position T to reach the small-diameter hole portion 33. It has a lock edge 30a and an operation unit 38 that rotates the retaining member 30 from the retaining position T to the releasing position R against the urging member 35.
The retaining member 30 has front and back walls 30A and 30B adjacent to both front and back surfaces of the connecting main body 34, and a lock wall 30c protruding from at least one of the front and back walls 30A and 30B to the opposite side. The urging member 35 is placed in the large-diameter hole portion 32 between the front and back walls 30A and 30B so as to urge the lock wall 30c of the retaining member 30 toward the small-diameter hole portion 33 with respect to the large-diameter hole portion 32. Have been placed.

第１固定具Ｋ１ｕ、Ｋ１ｄ及び第２固定具Ｋ２ｕ、Ｋ２ｄは同一構造の固定具Ｋであって、図３～８に示されている。
固定具Ｋは、棚支柱Ｐに固定される固定台１１と、この固定台１１から立設されていて連結金具３が嵌合するピン部材１２と、このピン部材１２の先端側に固定されて連結金具３の離脱を阻止する係止部材１３とを有している。 The first fixtures K1u and K1d and the second fixtures K2u and K2d are fixtures K having the same structure and are shown in FIGS. 3 to 8.
The fixture K is fixed to the fixing base 11 fixed to the shelf support P, the pin member 12 standing upright from the fixing base 11 and to which the connecting metal fitting 3 is fitted, and the tip end side of the pin member 12. It has a locking member 13 that prevents the connecting metal fitting 3 from coming off.

前記固定台１１は棚支柱Ｐの正面に当接してボルト固定される中央部１１ａと、この中央部１１ａの両端から屈曲して棚支柱Ｐの側面に当接する側縁部１１ｂとを有し、棚支柱Ｐに嵌合して廻り止めがなされる。
前記ピン部材１２は固定台１１に固着される基部１２ａと、この基部１２ａより小径で連結金具３が嵌合する嵌合ピン部１２ｂとを有し、前記基部１２ａの外周と固定台１１の表面との間に補強部１５を設けている。 The fixing base 11 has a central portion 11a that abuts on the front surface of the shelf column P and is bolted, and a side edge portion 11b that bends from both ends of the central portion 11a and abuts on the side surface of the shelf column P. It is fitted to the shelf support P to prevent rotation.
The pin member 12 has a base portion 12a fixed to the fixing base 11 and a fitting pin portion 12b to which the connecting metal fitting 3 is fitted with a diameter smaller than that of the base portion 12a. A reinforcing portion 15 is provided between the two.

固定台１１を棚支柱Ｐの正面に嵌合固定した状態では、ピン部材１２は固定台１１から収納棚装置Ｅの前面から前方へ突出する姿勢となる。
前記補強部１５は直径方向に沿って２枚設けられており、基部１２ａの外周から径外方向に突出しかつ固定台１１の表面に固着されている。
補強部１５は基部１２ａの外周から径外方向に１枚のみを突出したり、十字方向に計４枚突出したりしてもよく、その突出方向は基部１２ａから上下方向、左右方向でもよく、また、ベルトＶから受ける負荷により強力に耐える方向に突出させてもよい。 In a state where the fixed base 11 is fitted and fixed to the front of the shelf support P, the pin member 12 is in a posture of projecting forward from the front of the storage shelf device E from the fixed base 11.
Two reinforcing portions 15 are provided along the radial direction, project from the outer periphery of the base portion 12a in the outward diameter direction, and are fixed to the surface of the fixing base 11.
Only one reinforcing portion 15 may be projected from the outer periphery of the base portion 12a in the out-of-diameter direction, or a total of four reinforcing portions may be projected in the cross direction, and the protruding direction may be the vertical direction or the left-right direction from the base portion 12a. It may be projected in a direction that can withstand the load received from the belt V.

前記ピン部材１２の嵌合ピン部１２ｂは複数の連結金具３を回動可能に嵌合する長さＭに設定されている。これは、収納棚装置Ｅの棚支柱Ｐが３本以上ある場合、内側の棚支柱Ｐの固定具Ｋには２本のベルトＶが同時に連結される（図１に仮想線で示す）ことになり、従って、嵌合ピン部１２ｂには２つの連結金具３を同時に嵌合する長さＭが必要になる。 The fitting pin portion 12b of the pin member 12 is set to a length M for rotatably fitting a plurality of connecting fittings 3. This is because when there are three or more shelf columns P of the storage shelf device E, two belts V are simultaneously connected to the fixture K of the inner shelf column P (shown by a virtual line in FIG. 1). Therefore, the fitting pin portion 12b needs to have a length M for mating the two connecting fittings 3 at the same time.

係止部材１３はフランジ１３ａ及び六角頭を有するボルトであり、嵌合ピン部１２ｂに形成されたネジ孔１８に螺合される。係止部材１３はフランジ１３ａと六角頭付きボルトとに別個に形成してもよく、フランジ１３ａは外周面が末広がりテーパ面であり、連結金具３が嵌合し易いようになっている。
前記フランジ１３ａが連結金具３の抜け止めをするが、下連結金具３ｄの大径孔部３２はフランジ１３ａを挿通可能な大きさであり、係止部材１３を嵌合ピン部１２ｂに螺合したまま、ピン部材１２に対して下連結金具３ｄを嵌合・離脱をすることができる。 The locking member 13 is a bolt having a flange 13a and a hexagonal head, and is screwed into a screw hole 18 formed in the fitting pin portion 12b. The locking member 13 may be formed separately from the flange 13a and the hexagon headed bolt, and the outer peripheral surface of the flange 13a is a divergent tapered surface so that the connecting metal fitting 3 can be easily fitted.
The flange 13a prevents the connecting metal fitting 3 from coming off, but the large-diameter hole portion 32 of the lower connecting metal fitting 3d is large enough to allow the flange 13a to be inserted, and the locking member 13 is screwed into the fitting pin portion 12b. The lower connecting metal fitting 3d can be fitted and detached from the pin member 12 as it is.

収納棚装置Ｅが比較的大型の場合、棚支柱Ｐの上部の第１固定具Ｋ１ｕ、Ｋ１ｄは、地上から人手の届き難い高さにあり、上連結金具３ｕは着脱を必要としないので、係止部材１３によって抜け止め状態が確保できればよく、収納棚Ｆへの荷物Ｎの搬入・搬出があるため、下連結金具３ｄは離脱して棚ガード１をガード解除をしなくてはならない。
棚ガード１をガード解除する場合、上下ベルトＶｕ、Ｖｄは上端を中心に収納棚装置Ｅの前面に沿って上下に揺動されるので、第１固定具Ｋ１ｕ、Ｋ１ｄのピン部材１２は固定台１１から前方へ突出していることにより、上連結金具３ｕはピン部材１２の廻りで円滑に回動できる。 When the storage shelf device E is relatively large, the first fixtures K1u and K1d on the upper part of the shelf support P are at a height that is difficult for humans to reach from the ground, and the upper connecting metal fitting 3u does not need to be attached or detached. It suffices if the retaining member 13 can secure the retaining state, and since the luggage N is carried in and out of the storage shelf F, the lower connecting metal fitting 3d must be detached and the shelf guard 1 must be released from the guard.
When the shelf guard 1 is released from the guard, the upper and lower belts Vu and Vd are swung up and down along the front surface of the storage shelf device E around the upper end, so that the pin member 12 of the first fixtures K1u and K1d is a fixing base. By projecting forward from 11, the upper connecting metal fitting 3u can smoothly rotate around the pin member 12.

なお、前記固定具Ｋは、ピン部材１２の嵌合ピン部１２ｂの先端にフランジ１３ａ又は円錐状の頭部を一体成形して、ピン部材１２と係止部材１３と一体にしたものでもよい。
前述した棚ガードの実施形態においては、両端に連結金具３を有する上ベルトＶｕと、両端に連結金具３を有しかつ上ベルトＶｕと間隔ｔをおいて略平行に配置される下ベルトＶｄと、前記間隔ｔを塞ぐべく上下ベルトＶｕ、Ｖｄに連結された略矩形状のネット６とを有しており、
前記上ベルトＶｕのネット６から各端部までの距離Ｌは、ネット６から上端部までの距離Ｌ１がネット６から下端部までの距離Ｌ２より長く、前記下ベルトＶｄのネット６から各端部までの距離Ｌは、ネット６から下端部までの距離Ｌ３がネット６から上端部までの距離Ｌ４より長く設定されている。 The fixing tool K may be integrally formed with the pin member 12 and the locking member 13 by integrally molding a flange 13a or a conical head at the tip of the fitting pin portion 12b of the pin member 12.
In the above-described embodiment of the shelf guard, an upper belt Vu having connecting metal fittings 3 at both ends and a lower belt Vd having connecting metal fittings 3 at both ends and arranged substantially parallel to the upper belt Vu at intervals t. It has a substantially rectangular net 6 connected to the upper and lower belts Vu and Vd so as to close the interval t.
As for the distance L from the net 6 of the upper belt Vu to each end, the distance L1 from the net 6 to the upper end is longer than the distance L2 from the net 6 to the lower end, and each end from the net 6 of the lower belt Vd. The distance L from the net 6 to the lower end is set to be longer than the distance L4 from the net 6 to the upper end.

この構成によって、収納棚装置Ｅの棚支柱Ｐ間に傾斜姿勢で装着できる。
また、前記棚ガードの実施形態においては、ネット６の上側縁６ｕが上ベルトＶｕに逢着され、ネット６の下側縁６ｄが下ベルトＶｄに逢着されている。
この構成によって、荷崩れに耐え得るガードができる。
さらに、前記棚ガードの実施形態においては、ネット６の上側縁６ｕ及び下側縁６ｄにベルトＶを通す挿通目又は挿通袋が形成されている。 With this configuration, it can be mounted in an inclined posture between the shelf columns P of the storage shelf device E.
Further, in the embodiment of the shelf guard, the upper edge 6u of the net 6 is attached to the upper belt Vu, and the lower edge 6d of the net 6 is attached to the lower belt Vd.
With this configuration, a guard that can withstand the collapse of the load can be created.
Further, in the embodiment of the shelf guard, an insertion opening or an insertion bag for passing the belt V is formed in the upper edge 6u and the lower edge 6d of the net 6.

この構成によって、ネット６と上下ベルトＶｕ、Ｖｄとの連結を確保できる。
前記棚ガード装置実施形態においては、第１棚支柱Ｐ１の上部に上下間隔をおいて一対の第１固定具Ｋ１ｕ、Ｋ１ｄを設け、第１棚支柱Ｐ１と平行な第２棚支柱Ｐ２の下部に上下間隔をおいて一対の第２固定具Ｋ２ｕ、Ｋ２ｄを設け、第１上固定具Ｋ１ｕと第２上固定具Ｋ２ｕとに上ベルトＶｕの上下端部を連結し、第１下固定具Ｋ１ｄと第２下固定具Ｋ２ｄとに下ベルトＶｄの上下端部を連結し、上下ベルトＶｕ、Ｖｄの間隔ｔを塞ぐべく上下ベルトＶｕ、Ｖｄにネット６を装着している。 With this configuration, it is possible to secure the connection between the net 6 and the upper and lower belts Vu and Vd.
In the shelf guard device embodiment, a pair of first fixtures K1u and K1d are provided on the upper part of the first shelf support P1 at vertical intervals, and are provided on the lower part of the second shelf support P2 parallel to the first shelf support P1. A pair of second fixtures K2u and K2d are provided at a vertical interval, and the upper and lower ends of the upper belt Vu are connected to the first upper fixture K1u and the second upper fixture K2u to form the first lower fixture K1d. The upper and lower ends of the lower belt Vd are connected to the second lower fixture K2d, and the net 6 is attached to the upper and lower belts Vu and Vd so as to close the gap t between the upper and lower belts Vu and Vd.

この構成によって、収納棚装置Ｅの棚支柱Ｐ間に傾斜姿勢でかつ幅広のガードができる。
また、前記棚ガード装置実施形態においては、第２棚支柱Ｐ２の上部に上下間隔をおいて一対の第１固定具Ｋ１ｕ、Ｋ１ｄを設け、第１棚支柱Ｐ１の下部に上下間隔をおいて一対の第２固定具Ｋ２ｕ、Ｋ２ｄを設け、第１上固定具Ｋ１ｕと第２上固定具Ｋ２ｕとに上ベルトＶｕの上下端部を連結し、第１下固定具Ｋ１ｄと第２下固定具Ｋ２ｄとに下ベルトＶｄの上下端部を連結し、上下ベルトＶｕ、Ｖｄの間隔ｔを塞ぐべく上下ベルトＶｕ、Ｖｄにネット６を装着している。 With this configuration, a wide guard can be provided in an inclined posture between the shelf columns P of the storage shelf device E.
Further, in the embodiment of the shelf guard device, a pair of first fixtures K1u and K1d are provided at the upper part of the second shelf support P2 with a vertical space between them, and a pair at the lower part of the first shelf support P1 with a vertical space between them. The second upper fixing tool K2u and K2d are provided, the upper and lower ends of the upper belt Vu are connected to the first upper fixing tool K1u and the second upper fixing tool K2u, and the first lower fixing tool K1d and the second lower fixing tool K2d are connected. The upper and lower ends of the lower belt Vd are connected to each other, and the net 6 is attached to the upper and lower belts Vu and Vd so as to close the gap t between the upper and lower belts Vu and Vd.

この構成によって、収納棚装置Ｅの棚支柱Ｐ間にＸ状の傾斜姿勢でかつ幅広のガードができる。
また、前記棚ガード装置実施形態においては、前記上下ベルトＶｕ、Ｖｄの各上端部には、第１固定具Ｋ１ｕ、Ｋ１ｄに回動可能に係合して抜け止めされる上連結金具３ｕが設けられ、前記上下ベルトＶｕ、Ｖｄの各下端部には、第２固定具Ｋ２ｕ、Ｋ２ｄに係合離脱可能な下連結金具３ｄが設けられている。 With this configuration, a wide guard can be provided in an X-shaped inclined posture between the shelf columns P of the storage shelf device E.
Further, in the embodiment of the shelf guard device, upper connecting metal fittings 3u are provided at the upper ends of the upper and lower belts Vu and Vd so as to be rotatably engaged with the first fixtures K1u and K1d to prevent them from coming off. At the lower ends of the upper and lower belts Vu and Vd, a lower connecting metal fitting 3d that can be engaged with and disengaged from the second fixtures K2u and K2d is provided.

この構成によって、下連結金具３ｄを第２固定具Ｋ２ｕ、Ｋ２ｄから離脱して、上連結金具３ｕを第１固定具Ｋ１ｕ、Ｋ１ｄに対して円滑に回動でき、棚ガード１のガード解除が容易にできる。
なお、本発明は前記実施形態に限定されるものではなく、部材の形状、構成及び組み合わせ等を変更したりすることもできる。 With this configuration, the lower connecting bracket 3d can be separated from the second fixtures K2u and K2d, and the upper connecting bracket 3u can be smoothly rotated with respect to the first fixtures K1u and K1d, and the guard of the shelf guard 1 can be easily released. Can be done.
The present invention is not limited to the above embodiment, and the shape, configuration, combination, and the like of the members can be changed.

例えば、上下ベルトＶｕ、Ｖｄの上端部に、固定具Ｋに係合離脱可能な連結金具３ｄを設けたり、上下ベルトＶｕ、Ｖｄの下端部に固定具Ｋに回動可能に係合して抜け止めされる連結金具３ｕを設けたりしてもよい。 For example, the upper end of the upper and lower belts Vu and Vd may be provided with a connecting metal fitting 3d that can be engaged and disengaged from the fixing tool K, or the lower ends of the upper and lower belts Vu and Vd may be rotatably engaged with and detached from the fixing tool K. A connecting metal fitting 3u to be stopped may be provided.

１（１Ａ、１Ｂ） 棚ガード
２ 棚ガード装置
３ 連結金具
３ｄ 下連結金具
３ｕ 上連結金具
６ ネット
６ｄ 下側縁
６ｕ 上側縁
１１ 固定台
１２ ピン部材
１２ａ 基部
１２ｂ 嵌合ピン部
１３ 係止部材
１３ａ フランジ
１５ 補強部
１８ ネジ孔
２１ ラチェット
３０ 抜け止め部材
Ｅ 収納棚装置
Ｆ 収納棚
Ｋ 固定具
Ｋ１ｄ 第１下固定具
Ｋ１ｕ 第１上固定具
Ｋ２ｄ 第２下固定具
Ｋ２ｕ 第２上固定具
Ｌ（Ｌ１、Ｌ２、Ｌ３、Ｌ４） 距離
Ｍ 長さ
Ｎ 荷物
Ｐ（Ｐ１、Ｐ２） 棚支柱
ｔ 間隔
Ｖ ベルト
Ｖｄ 下ベルト
Ｖｕ 上ベルト 1 (1A, 1B) Shelf guard 2 Shelf guard device 3 Connecting bracket 3d Lower connecting bracket 3u Upper connecting bracket 6 Net 6d Lower edge 6u Upper edge 11 Fixture 12 Pin member 12a Base 12b Fitting pin 13 Locking member 13a Flange 15 Reinforcing part 18 Screw hole 21 Ratchet 30 Retaining member E Storage shelf device F Storage shelf K Fixture K1d 1st lower fixture K1u 1st upper fixture K2d 2nd lower fixture K2u 2nd upper fixture L (L1) , L2, L3, L4) Distance M Length N Luggage P (P1, P2) Shelf support t Spacing V belt Vd Lower belt Vu Upper belt

Claims (6)

両端に連結金具（３）を有する上ベルト（Ｖｕ）と、両端に連結金具（３）を有しかつ上ベルト（Ｖｕ）と間隔（ｔ）をおいて略平行に配置される下ベルト（Ｖｄ）と、前記間隔（ｔ）を塞ぐべく上下ベルト（Ｖｕ、Ｖｄ）に連結された略矩形状のネット（６）とを有しており、
前記上ベルト（Ｖｕ）のネット（６）から各端部までの距離（Ｌ）は、ネット（６）から上端部までの距離（Ｌ１）がネット（６）から下端部までの距離（Ｌ２）より長く、前記下ベルト（Ｖｄ）のネット（６）から各端部までの距離（Ｌ）は、ネット（６）から下端部までの距離（Ｌ３）がネット（６）から上端部までの距離（Ｌ４）より長く設定されていることを特徴とする棚ガード。 An upper belt (Vu) having connecting metal fittings (3) at both ends and a lower belt (Vd) having connecting metal fittings (3) at both ends and arranged substantially parallel to the upper belt (Vu) at intervals (t). ) And a substantially rectangular net (6) connected to the upper and lower belts (Vu, Vd) to close the gap (t).
The distance (L) from the net (6) of the upper belt (Vu) to each end is the distance (L1) from the net (6) to the upper end and the distance (L2) from the net (6) to the lower end. The distance (L) from the net (6) of the lower belt (Vd) to each end is longer, and the distance (L3) from the net (6) to the lower end is the distance from the net (6) to the upper end. (L4) A shelf guard characterized by being set longer. ネット（６）の上側縁（６ｕ）が上ベルト（Ｖｕ）に逢着され、ネット（６）の下側縁（６ｄ）が下ベルト（Ｖｄ）に逢着されていることを特徴とする請求項１に記載の棚ガード。 Claim 1 characterized in that the upper edge (6u) of the net (6) is attached to the upper belt (Vu) and the lower edge (6d) of the net (6) is attached to the lower belt (Vd). Shelf guards listed in. ネット（６）の上側縁（６ｕ）及び下側縁（６ｄ）にベルトを通す挿通目又は挿通袋が形成されていることを特徴とする請求項１又は２に記載の棚ガード。 The shelf guard according to claim 1 or 2, wherein an insertion stitch or an insertion bag for passing a belt is formed on the upper edge (6u) and the lower edge (6d) of the net (6). 第１棚支柱（Ｐ１）の上部に上下間隔をおいて一対の第１固定具（Ｋ１ｕ、Ｋ１ｄ）を設け、第１棚支柱（Ｐ１）と平行な第２棚支柱（Ｐ２）の下部に上下間隔をおいて一対の第２固定具（Ｋ２ｕ、Ｋ２ｄ）を設け、第１上固定具（Ｋ１ｕ）と第２上固定具（Ｋ２ｕ）とに上ベルト（Ｖｕ）の上下端部を連結し、第１下固定具（Ｋ１ｄ）と第２下固定具（Ｋ２ｄ）とに下ベルト（Ｖｄ）の上下端部を連結し、上下ベルト（Ｖｕ、Ｖｄ）の間隔（ｔ）を塞ぐべく上下ベルト（Ｖｕ、Ｖｄ）にネット（６）を装着していることを特徴とする棚ガード装置。 A pair of first fixtures (K1u, K1d) are provided on the upper part of the first shelf support (P1) at a vertical interval, and upper and lower on the lower part of the second shelf support (P2) parallel to the first shelf support (P1). A pair of second fixtures (K2u, K2d) are provided at intervals, and the upper and lower ends of the upper belt (Vu) are connected to the first upper fixture (K1u) and the second upper fixture (K2u). The upper and lower ends of the lower belt (Vd) are connected to the first lower fixture (K1d) and the second lower fixture (K2d), and the upper and lower belts (t) are closed to close the gap (t) between the upper and lower belts (Vu, Vd). A shelf guard device characterized in that a net (6) is attached to Vu, Vd). 前記第２棚支柱（Ｐ２）の上部に上下間隔をおいて一対の第１固定具（Ｋ１ｕ、Ｋ１ｄ）を設け、前記第１棚支柱（Ｐ１）の下部に上下間隔をおいて一対の第２固定具（Ｋ２ｕ、Ｋ２ｄ）を設け、第１上固定具（Ｋ１ｕ）と第２上固定具（Ｋ２ｕ）とに上ベルト（Ｖｕ）の上下端部を連結し、第１下固定具（Ｋ１ｄ）と第２下固定具（Ｋ２ｄ）とに下ベルト（Ｖｄ）の上下端部を連結し、上下ベルト（Ｖｕ、Ｖｄ）の間隔（ｔ）を塞ぐべく上下ベルト（Ｖｕ、Ｖｄ）にネット（６）を装着していることを特徴とする請求項４に記載の棚ガード装置。 A pair of first fixtures (K1u, K1d) are provided on the upper part of the second shelf support (P2) with a vertical space, and a pair of second fixtures (K1u, K1d) are provided on the lower part of the first shelf support (P1) with a vertical space. Fixtures (K2u, K2d) are provided, and the upper and lower ends of the upper belt (Vu) are connected to the first upper fixing tool (K1u) and the second upper fixing tool (K2u), and the first lower fixing tool (K1d). And the upper and lower ends of the lower belt (Vd) are connected to the second lower fixture (K2d), and the net (6) is attached to the upper and lower belts (Vu, Vd) to close the gap (t) between the upper and lower belts (Vu, Vd). ) Is attached to the shelf guard device according to claim 4. 前記上下ベルト（Ｖｕ、Ｖｄ）の各上端部には、第１固定具（Ｋ１ｕ、Ｋ１ｄ）に回動可能に係合して抜け止めされる上連結金具（３ｕ）が設けられ、前記上下ベルト（Ｖｕ、Ｖｄ）の各下端部には、第２固定具（Ｋ２ｕ、Ｋ２ｄ）に係合離脱可能な下連結金具（３ｄ）が設けられていることを特徴とする請求項４又は５に記載の
棚ガード装置。 The upper and lower belts (Vu, Vd) are provided with upper connecting metal fittings (3u) that are rotatably engaged with the first fixture (K1u, K1d) and are prevented from coming off at the upper ends of the upper and lower belts (Vu, Vd). The fourth or fifth aspect of the present invention, wherein each lower end portion of (Vu, Vd) is provided with a lower connecting metal fitting (3d) that can be engaged and disengaged from the second fixture (K2u, K2d). Shelf guard device.
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009112511A (en) * 2007-11-06 2009-05-28 Jr West Built Co Ltd Protective net
JP3200164U (en) * 2015-07-06 2015-10-08 有限会社大石製作所 Placed item fall prevention net

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009112511A (en) * 2007-11-06 2009-05-28 Jr West Built Co Ltd Protective net
JP3200164U (en) * 2015-07-06 2015-10-08 有限会社大石製作所 Placed item fall prevention net

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