JP7204181B2 - box pallet - Google Patents

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JP7204181B2
JP7204181B2 JP2018191541A JP2018191541A JP7204181B2 JP 7204181 B2 JP7204181 B2 JP 7204181B2 JP 2018191541 A JP2018191541 A JP 2018191541A JP 2018191541 A JP2018191541 A JP 2018191541A JP 7204181 B2 JP7204181 B2 JP 7204181B2
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panel
wall panel
edge
rod
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JP2020059525A (en
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昌司 細見
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株式会社テイモー
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Description

本発明は、ボックスパレットに関する。 The present invention relates to box pallets.

従来、上方開口箱型のメッシュ構造のパレット本体（例えば、特許文献１参照）と、パレット本体を施蓋するための上蓋パネルと、を備えたボックスパレットがあった。
従来のボックスパレットは、図６（Ａ）に示すように、上蓋パネル96が、上方開口箱型のパレット本体91の開口部を塞ぐための矩形平面状の蓋本体部96ａと、蓋本体部96ａの後端縁部に連設されパレット本体91の後壁パネル94の上端部94ａに枢着される後起立片部96ｄと、蓋本体部96ａの前端縁部に連設された前起立片部96ｃと、を有する側面視略コの字状に形成され、各側壁パネル95の上端縁部に載置された他のボックスパレット99の脚部99ａが、上蓋パネル96に当らないように構成していた。さらに、図６に示すように、左右一対の側壁パネル95，95の各上端縁部に当接して上蓋パネル96の落ち込みを防止する蓋落下防止部材97を、上蓋パネル96の前起立片部96ｃの上端縁部の左右端部に左右外方突出状に固着して、前壁パネル93の上半部（上ゲート部）を開いた際に、上蓋パネル96が落ち込まないように構成していた。 Conventionally, there has been a box pallet comprising a pallet body having a box-shaped mesh structure with an upper opening (see, for example, Patent Document 1) and an upper lid panel for covering the pallet body.
As shown in FIG. 6(A), the conventional box pallet has a rectangular flat lid body portion 96a for closing the opening of a box-shaped pallet body 91 with an upper opening, and a lid body portion 96a. A rear upright piece portion 96d connected to the rear edge portion and pivotally attached to the upper end portion 94a of the rear wall panel 94 of the pallet body 91, and a front upright piece portion connected to the front edge portion of the lid body portion 96a. The legs 99a of another box pallet 99 placed on the upper edge of each side wall panel 95 are configured so as not to hit the upper lid panel 96. was Further, as shown in FIG. 6, a lid fall prevention member 97 that abuts against the upper edge portions of the pair of left and right side wall panels 95, 95 to prevent the top lid panel 96 from falling down is attached to the front upright piece portion 96c of the top lid panel 96. The upper lid panel 96 is fixed to the left and right ends of the upper edge portion so as to protrude outward from the left and right so that the upper lid panel 96 does not fall down when the upper half of the front wall panel 93 (upper gate portion) is opened. .

特開２００９－５１５１９号公報JP 2009-51519 A

しかし、上述の従来のボックスパレットは、図７（Ａ）に示す箱状態から、図７（Ｂ）に示す折畳み状態にする場合、上蓋パネル96の前起立片部96ｃや蓋落下防止部材97が邪魔になって、コンパクトに折り畳むことが困難となり、収納高さ寸法Ｈが大きくなるという問題や、折畳み状態での荷姿が悪く、折畳み状態のボックスパレット同士を積み重ねた場合に不安定になるといった問題があった。 However, when the conventional box pallet described above is changed from the box state shown in FIG. 7A to the folded state shown in FIG. It becomes a hindrance, making it difficult to fold compactly, causing a problem that the height dimension H for storage becomes large. I had a problem.

そこで、本発明は、容易かつスムーズにコンパクトに折畳むことができ、しかも、折畳み状態での積み重ねが安定しやすい荷姿に折り畳むことが可能なボックスパレットの提供を目的とする。 SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a box pallet that can be folded into a compact size easily and smoothly, and that can be folded into a packing form that facilitates stable stacking in the folded state.

本発明のボックスパレットは、底パネルと前壁パネルと後壁パネルと左右一対の側壁パネルとを有する上方開口箱型のパレット本体と、上記パレット本体を施蓋するための上蓋パネルと、を備えたボックスパレットに於て、上記上蓋パネルは、上記パレット本体の開口部を塞ぐための矩形平面状の蓋本体部と、該蓋本体部の後端縁部に連設された後起立片部と、を有し、上記蓋本体部の前端縁部には起立片部が省略され、上記後起立片部は、上端縁部が上記後壁パネルの上端縁部に枢着され、上記前壁パネルは、下端縁部が、上記底パネルの前端縁部に、左右水平状の前枢着軸心廻りに傾倒・起立自在に枢着され、上記後壁パネルは、下端縁部が、上記底パネルの後端縁部に、左右水平状の後枢着軸心廻りに傾倒・起立自在に枢着され、上記各側壁パネルは、後側端縁部が、上記後壁パネルの左右各側端縁部に、揺動自在に枢着され、上記底パネルの前後方向寸法と、上記前壁パネルと上記後壁パネルの高さ寸法と、上記側壁パネルの幅寸法と、が略同一であり、さらに、上記左右一対の側壁パネルの各上端縁部に当接して上記上蓋パネルの落ち込みを防止する蓋落下防止部材を、上記上蓋パネルの前後中間部に左右水平状軸心廻りに揺動自在に枢着したものである。
また、上記上蓋パネルの上記蓋本体部は、前後方向に沿った複数本の蓋縦杆部と、左右方向に沿った複数本の蓋横杆部と、を有し、上記蓋落下防止部材は、上記側壁パネルの上端縁部に当接する当り部を左右両端部に有する左右方向に沿った上杆部と、上記蓋横杆部に枢着される左右方向に沿った下杆部と、上記上杆部と上記下杆部を上下方向に連結する複数本の連結短杆部と、を有し、さらに、上記連結短杆部の左右方向位置を、上記蓋縦杆部の左右方向位置と相違させて配設しているものである。 The box pallet of the present invention comprises a box-shaped pallet body with an upward opening having a bottom panel, a front wall panel, a rear wall panel, and a pair of left and right side wall panels, and a top lid panel for covering the pallet body. In the box pallet, the upper lid panel comprises a rectangular planar lid main body for closing the opening of the pallet body, and a rear upright piece connected to the rear end edge of the lid main body. , the front edge of the lid main body is omitted from the upright piece, and the rear upright piece has an upper edge pivotally attached to the upper edge of the rear wall panel . has its lower edge portion pivotally attached to the front edge portion of the bottom panel so as to be capable of tilting and rising about a left-right horizontal front pivot axis, and the rear wall panel has its lower edge portion attached to the bottom panel. Each of the side wall panels is pivotally attached to the rear edge portion thereof so as to be capable of tilting and standing about a left and right horizontal rear pivot axis. The bottom panel is pivotally pivoted to the part, and the front-rear dimension of the bottom panel, the height dimension of the front wall panel and the rear wall panel, and the width dimension of the side wall panel are substantially the same, and and a lid fall prevention member for preventing the top lid panel from falling down by contacting the upper edge portions of the pair of left and right side wall panels is pivotally pivoted about the left and right horizontal axis at the front and rear middle portion of the top lid panel. It is worn.
The lid body portion of the top lid panel has a plurality of vertical lid rod portions extending in the front-rear direction and a plurality of horizontal lid rod portions extending in the left-right direction. an upper rod portion extending in the left-right direction and having contact portions at both left and right ends thereof for contacting the upper edge portion of the side wall panel; a plurality of connecting short rods vertically connecting the upper rod portion and the lower rod portion; and further, the horizontal position of the connecting short rod portion corresponds to the horizontal direction position of the lid vertical rod portion. They are arranged differently.

本発明によれば、上蓋パネルの落ち込みを防止可能としながらも、容易かつスムーズにコンパクトに折り畳むことができる。折畳み状態のボックスパレットを複数段に積み重ねることが可能な安定性に優れた美しい荷姿に折り畳むことができる。構造が簡素で容易（安価）に製造できる。 According to the present invention, it is possible to easily and smoothly fold the lid panel into a compact size while preventing the top lid panel from falling down. Folded box pallets can be folded into a highly stable and beautiful packing form that can be stacked in multiple stages. It has a simple structure and can be manufactured easily (inexpensively).

本発明のボックスパレットの実施の一形態を示す箱状態の斜視図である。1 is a perspective view of a boxed state showing an embodiment of a box pallet of the present invention; FIG. 要部拡大斜視図である。It is a principal part expansion perspective view. 要部拡大正面断面図である。Fig. 3 is an enlarged front cross-sectional view of a main part; 作用説明図である。It is action explanatory drawing. 簡略断面側面図であって、（Ａ）は箱状態の簡略断面側面図であり、（Ｂ）は折畳み状態の簡略断面側面図である。BRIEF DESCRIPTION OF THE DRAWINGS It is a simplified cross-sectional side view, (A) is a simplified cross-sectional side view of a box state, (B) is a simplified cross-sectional side view of a folded state. 従来技術を説明するための要部断面図であって、（Ａ）は箱状態の要部断面側面図であり、（Ｂ）は箱状態の要部断面正面図である。It is a principal part sectional view for explaining a prior art, (A) is a principal part cross-sectional side view of a box state, (B) is a principal part cross-sectional front view of a box state. 従来技術の問題点を説明するための簡略断面側面図であって、（Ａ）は箱状態の簡略断面側面図であり、（Ｂ）は折畳み状態の簡略断面側面図である。BRIEF DESCRIPTION OF THE DRAWINGS It is a simplified cross-sectional side view for explaining the problem of a prior art, (A) is a simplified cross-sectional side view of a box state, (B) is a simplified cross-sectional side view of a folded state.

以下、図示の実施形態に基づき本発明を詳説する。
本発明のボックスパレットは、図１に示すように、上方開口箱型のメッシュ構造のパレット本体１と、パレット本体１を施蓋するための上蓋パネル６と、を備えている。 The present invention will be described in detail below based on the illustrated embodiments.
The box pallet of the present invention, as shown in FIG. 1, comprises a pallet body 1 having a box-like mesh structure with an upper opening, and a top cover panel 6 for covering the pallet body 1. As shown in FIG.

上蓋パネル６は、パレット本体１の開口部を塞ぐための矩形平面状の蓋本体部61と、蓋本体部61の後端縁部に連設された後起立片部62と、を有し、さらに、蓋本体部61の前端縁部は起立片部が省略された矩形平面状である。
言い換えると、上蓋パネル６は、前端縁部が平面状、前後中間部が平面状、後端縁部が上方へ折れ曲っており、全体として、側面視Ｌ字状である。
そして、上蓋パネル６は、後起立片部62の上端縁部62ｄが、パレット本体１の後壁パネル４の上端縁部４ａに枢着され、左右方向の水平状軸心廻りに開閉揺動自在である。 The upper lid panel 6 has a rectangular planar lid body portion 61 for closing the opening of the pallet body 1, and a rear rising piece portion 62 connected to the rear end edge of the lid body portion 61, Further, the front edge of the lid main body 61 has a rectangular planar shape without the standing piece.
In other words, the top lid panel 6 has a flat front edge, a flat front and rear intermediate portion, and an upwardly bent rear edge, and is L-shaped as a whole when viewed from the side.
The upper edge portion 62d of the rear upright piece portion 62 of the upper lid panel 6 is pivotally attached to the upper edge portion 4a of the rear wall panel 4 of the pallet body 1 so that the upper lid panel 6 can swing open and close about the horizontal axis in the left-right direction. is.

図１と図２に示すように、上蓋パネル６は、複数の金属製の丸棒状の杆材を格子状（網状）に配設して、溶接にて一体状に固着したメッシュ構造（メッシュ型パネル）である。
蓋本体部61は、前後方向に沿った複数本の蓋縦杆部65と、左右方向に沿った複数本の蓋横杆部66と、を有し、蓋縦杆部65の下面側に蓋横杆部66を配設して固着している。
後起立片部62は、各蓋縦杆部65の後端に連設される起立杆部と、各起立杆部の上端部を左右方向に連結する（左右方向に沿った）上端縁杆部とを、有している。 As shown in FIGS. 1 and 2, the upper lid panel 6 has a mesh structure (mesh type) in which a plurality of metal round bar-shaped rod members are arranged in a lattice (net shape) and integrally fixed by welding. panel).
The lid body portion 61 has a plurality of vertical lid rod portions 65 extending in the front-rear direction and a plurality of horizontal lid rod portions 66 extending in the left-right direction. A horizontal rod portion 66 is provided and fixed.
The rear upright piece portion 62 includes an upright rod portion connected to the rear end of each vertical lid portion 65 and an upper end edge rod portion connecting the upper end of each upright rod portion in the left-right direction (along the left-right direction). and

そして、上方開口箱型に保持されたパレット本体１に上蓋パネル６が施蓋している箱状態で、パレット本体１の左右一対の側壁パネル５，５に当接してパレット本体１の内部へ上蓋パネル６が落ち込むのを防止する蓋落下防止部材７を、上蓋パネル６に取着（付設）している。蓋落下防止部材７は、上蓋パネル６の蓋本体部61の前後中間部に左右方向に沿って配設されると共に、上記前後中間部に左右水平状軸心Ｌ７廻りに揺動自在に枢着されている。 Then, in a box state in which the upper lid panel 6 covers the pallet body 1 held in a box shape with an upward opening, the upper lid is brought into contact with the pair of left and right side wall panels 5, 5 of the pallet body 1 so as to extend inside the pallet body 1. A lid fall prevention member 7 for preventing the panel 6 from falling down is attached (attached) to the upper lid panel 6. - 特許庁The lid drop prevention member 7 is arranged in the front-rear intermediate portion of the lid main body portion 61 of the upper lid panel 6 along the lateral direction, and is pivoted at the front-rear intermediate portion so as to be swingable about the left - right horizontal axis L7. is worn.

蓋落下防止部材７は、複数の金属製の丸棒状の杆材を溶接にて一体状に固着した梯子形状（ラダー形状）であって、左右方向に沿った上杆部71と、左右方向に沿った下杆部72と、上杆部71と下杆部72とを上下方向に連結する複数の連結短杆部73と、を有している。 The lid drop prevention member 7 has a ladder shape (ladder shape) in which a plurality of metal rod-shaped rod materials are integrally fixed by welding, and has an upper rod portion 71 extending in the left-right direction and an upper rod portion 71 extending in the left-right direction. and a plurality of short connecting rod portions 73 connecting the upper rod portion 71 and the lower rod portion 72 in the vertical direction.

上杆部71は、左右両端部に、上記箱状態で一対の側壁パネル５，５の各上端縁部５ａに上方から当接する（左右方向に沿った）当り部71ａを有し、当り部71ａの先端（左右外端）には垂下部71ｂが連設されている。言い換えると、上杆部71は、左右方向に沿って配設される１本の上部用の杆材から成り、左右両端部が下方へＬ字型のフック状に折り曲げ形成された全体略コノ字状（門型）である。
また、左右一方の垂下部71ｂが、側壁パネル５の上端縁部５ａに左右外方から当接することで、左右他方の当り部71ａ及び垂下部71ｂが、左右外方へ大きく突出するのを防止する。また、上部用の杆材の左右外端部が下方へ折れ曲っている（当り部71ａの左右外方端に垂下部71ｂを連設する）ことで、作業者が接触した際にケガの虞れを軽減する。 The upper rod portion 71 has contact portions 71a at both left and right ends thereof (along the left-right direction) that contact the upper edge portions 5a of the pair of side wall panels 5, 5 in the box state from above. A drooping portion 71b is continuously provided at the tip (left and right outer ends) of the . In other words, the upper rod portion 71 is made of a single upper rod member that is arranged along the left-right direction, and both the left and right ends are bent downward into an L-shaped hook shape. It has a shape (gate type).
Also, one of the left and right drooping portions 71b abuts the upper edge portion 5a of the side wall panel 5 from the left and right outer sides, thereby preventing the left and right abutting portions 71a and the drooping portions 71b from protruding significantly outward to the left and right. do. In addition, since the left and right outer ends of the rod material for the upper portion are bent downward (the hanging portions 71b are connected to the left and right outer ends of the contact portion 71a), there is a risk of injury when a worker comes into contact with it. reduce leakage.

下杆部72は、左右方向に沿って配設される１本の下部用の杆材から成り、蓋横杆部66と平行状に配設されている。そして、金属製の螺旋状（コイル状）線材８にて、蓋横杆部66に枢着されている。言い換えると、螺旋状線材８を、下杆部72及び蓋横杆部66に巻設（巻着）して、枢結している。左右水平状軸心Ｌ７は、言い換えると、下杆部72の軸心である。 The lower rod portion 72 is made of one lower rod material arranged along the left-right direction, and is arranged in parallel with the lateral lid portion 66 . Then, it is pivotally attached to the lid horizontal rod portion 66 by a metallic spiral (coil-shaped) wire rod 8 . In other words, the helical wire 8 is wound (wound) around the lower rod portion 72 and the lid lateral rod portion 66 to be pivotally connected. The left and right horizontal axis L 7 is, in other words, the axis of the lower rod portion 72 .

連結短杆部73は、1本の短い連結用の杆材からなり、上端部が上杆部71に溶接にて固着され、下端部が下杆部72に溶接にて固着され、左右方向に複数本、並設されている。連結短杆部73の左右方向位置を、蓋縦杆部65の左右方向位置を相違させている。また、連結短杆部73の後面側（前後一方面側）に上杆部71及び下杆部72を配設している。 The connecting short rod portion 73 is made of one short rod material for connecting, and the upper end portion is fixed to the upper rod portion 71 by welding, and the lower end portion is fixed to the lower rod portion 72 by welding. Multiple books are arranged side by side. The lateral position of the connecting short rod portion 73 is different from the lateral position of the lid vertical rod portion 65 . Further, the upper rod portion 71 and the lower rod portion 72 are arranged on the rear surface side (front and rear one surface side) of the connecting short rod portion 73 .

螺旋状線材８は、蓋本体部61に対して、蓋落下防止部材７を、前後方向・左右方向・上下方向の微小な所定移動ストローク（あそび）をもって移動自在に枢着している。この所定移動ストロークによって、蓋落下防止部材７の揺動がスムーズに行われる。 The helical wire rod 8 pivotally attaches the lid drop prevention member 7 to the lid main body 61 so as to be freely movable with a predetermined fine movement stroke (play) in the front-back direction, the left-right direction, and the up-down direction. With this predetermined movement stroke, the lid fall prevention member 7 is smoothly swung.

ここで、蓋落下防止部材７の当り部71ａが、側壁パネル５の上端縁部５ａに当接していない揺動自由状態においては、蓋落下防止部材７が前方（前後他方）へ倒れると共に、僅かに降下し、蓋縦杆部65に、上杆部71及び下杆部72が当接する。そして、図４に示すように、蓋横杆部66と、上杆部71及び下杆部72と、の間に、蓋縦杆部65と連結短杆部73が平行状に配設される。さらに、連結短杆部73が、左右方向に隣り合う蓋縦杆部65，65の間に配設される。つまり、蓋落下防止部材７が、蓋本体部61に沿って、面一状に重ね合わさる。 Here, in the swinging free state in which the contact portion 71a of the lid drop prevention member 7 is not in contact with the upper end edge portion 5a of the side wall panel 5, the lid drop prevention member 7 falls forward (front and rear) and slightly , and the upper rod portion 71 and the lower rod portion 72 come into contact with the vertical lid portion 65 . As shown in FIG. 4, the vertical lid portion 65 and the connecting short rod portion 73 are arranged in parallel between the horizontal lid portion 66, the upper rod portion 71 and the lower rod portion 72. . Further, the connecting short rod portion 73 is arranged between the lid vertical rod portions 65, 65 adjacent to each other in the left-right direction. In other words, the lid drop prevention member 7 is superimposed along the lid body portion 61 so as to be flush with each other.

また、図５（Ａ）に示すように、パレット本体１は、前壁パネル３と、左右一対の側壁パネル５，５と、後壁パネル４と、底パネル２と、を有し、箱状態で、前壁パネル３と後壁パネル４は正面視矩形状であり、一対の側壁パネル５，５は側面視矩形状であり、底パネル２及び上蓋パネル６は、平面視矩形状である。
各パネル２，３，４，５，６は、夫々、複数の金属製の丸棒状の杆材を溶接にて格子状に固着したメッシュ構造である。なお、図５に於て、各パネル２，３，４，５，６、及び蓋落下防止部材７は、図面を見やすくするために、各杆材を一体と見て、板状に簡略化して図示している。 Further, as shown in FIG. 5A, the pallet body 1 has a front wall panel 3, a pair of left and right side wall panels 5, 5, a rear wall panel 4, and a bottom panel 2, and is in a box state. The front wall panel 3 and the rear wall panel 4 are rectangular in front view, the pair of side wall panels 5 and 5 are rectangular in side view, and the bottom panel 2 and top cover panel 6 are rectangular in plan view.
Each of the panels 2, 3, 4, 5, 6 has a mesh structure in which a plurality of metal rod-shaped rods are welded together in a grid-like manner. In FIG. 5, each panel 2, 3, 4, 5, 6 and the lid drop prevention member 7 are simplified into a plate shape by considering each rod member as one body for easy viewing of the drawing. Illustrated.

また、前壁パネル３は、下端縁部が、底パネル２の前端縁部に、左右水平状の前枢着軸心廻りに傾倒・起立自在に枢着している。
後壁パネル４は、下端縁部が、底パネル２の後端縁部に、左右水平状の後枢着軸心廻りに傾倒・起立自在に枢着している。
各側壁パネル５は、後側端縁部が、後壁パネル４の左右各側端縁部に、揺動自在（後壁パネル４に折り重なり自在）に枢着している。
底パネル２は、左右各側縁部に、側壁パネル５の下端縁部を支持する凹溝部材が固着され、底パネル２の下面側には、前後左右の４角部に、脚部材19が固着されている。 The front wall panel 3 is pivoted at its lower end edge to the front end edge of the bottom panel 2 so as to tilt and stand about a left-right horizontal front pivot axis.
The rear wall panel 4 is pivotally attached at its lower edge to the rear edge of the bottom panel 2 so as to tilt and stand about the laterally horizontal rear pivot axis.
Each side wall panel 5 has its rear edge portion pivotally attached to each of the left and right side edge portions of the rear wall panel 4 so as to be swingable (freely folded over the rear wall panel 4).
The bottom panel 2 has recessed groove members fixed to its left and right side edges for supporting the lower edges of the side wall panels 5, and leg members 19 are attached to the four corners of the bottom panel 2 on the front, rear, left, and right. It is stuck.

ここで、本発明のボックスパレットの使用方法と合わせて構造及び作用を説明する。
図１及び図２に示す箱状態において、蓋落下防止部材７の当り部71ａが、側壁パネル５の上端縁部５ａに上方から当接し、上蓋パネル６を所定の施蓋位置に吊持ち状に保持する。従って、前壁パネル３の上ゲート部11を開いても、上蓋パネル６がパレット本体１の内部へ落ち込まず、収納物を取り出しやすく、また、上蓋パネル６の落下による収納物への損傷を防止する。 Here, the structure and action of the box pallet of the present invention will be described together with the method of use.
In the box state shown in FIGS. 1 and 2, the abutting portion 71a of the lid drop prevention member 7 abuts the upper edge portion 5a of the side wall panel 5 from above, and the upper lid panel 6 is suspended at a predetermined lid position. Hold. Therefore, even when the upper gate part 11 of the front wall panel 3 is opened, the upper lid panel 6 does not fall into the inside of the pallet body 1, making it easy to take out the stored articles and preventing damage to the stored articles due to the falling of the upper lid panel 6.例文帳に追加do.

また、図示省略するが、上蓋パネル６を上方へ持ち上げた開状態においては、蓋落下防止部材７は、蓋本体部61に平行面状に自重にて倒れている。そして、上蓋パネル６を降下させると、蓋落下防止部材７の当り部71ａが、側壁パネル５の上端縁部５ａに当接して摺接し、上蓋パネル６の降下に伴って（自動的に）、蓋落下防止部材７が起き上がる。その後、蓋落下防止部材７が鉛直面状に起立した状態で、上蓋パネル６を所定の施蓋位置に吊持ち状に保持する。上蓋パネル６の開閉操作を行う際に、蓋落下防止部材７を操作する必要が無い。 Although not shown, in the open state in which the upper lid panel 6 is lifted upward, the lid fall prevention member 7 is laid down by its own weight in a plane parallel to the lid main body portion 61 . Then, when the top lid panel 6 is lowered, the abutting portion 71a of the lid fall prevention member 7 contacts and slides against the upper edge portion 5a of the side wall panel 5, and as the top lid panel 6 is lowered (automatically), The lid fall prevention member 7 rises. After that, the upper lid panel 6 is held in a predetermined lid-covering position in a suspended manner while the lid fall prevention member 7 is erected in a vertical plane. When opening and closing the upper lid panel 6, there is no need to operate the lid drop prevention member 7. - 特許庁

また、図５（Ａ）に示すように、側壁パネル５の上端縁部５ａに、他のパレット本体１´を積み上げる際に、蓋本体部61は、側壁パネル５の上端縁部５ａよりも下方位置にあり、蓋落下防止部材７は、蓋本体部61の前後中間部に配設されるため、積み上げられる他のパレット本体１´の脚部材19´の邪魔とならず、積み上げ作業が容易に行える。 Further, as shown in FIG. 5A, when another pallet body 1' is stacked on the upper edge portion 5a of the side wall panel 5, the lid body portion 61 is positioned below the upper edge portion 5a of the side wall panel 5. As shown in FIG. Since the lid fall prevention member 7 is arranged in the front and rear intermediate part of the lid body part 61, it does not interfere with the leg members 19' of the other pallet bodies 1' to be stacked, and the stacking work is facilitated. can do

次に、図５（Ａ）の箱状態から、図５（Ｂ）に示す扁平状の折畳み状態とすると、蓋落下防止部材７は、蓋本体部61と平行面状に倒れる。さらに、図４を用いて説明したように、蓋落下防止部材７は、蓋本体部61に面一状に配設される。なお、図５（Ｂ）に於ては、蓋落下防止部材７を見やすくするため大きく（厚く）図示している。
また、上述した螺旋状線材８のあそびによって、対面状に配設される側壁パネル５の杆部（杆材）との接触や重なりが軽減されるように、蓋落下防止部材７が微動して、スムーズに折り畳むことができる。 Next, when the box state shown in FIG. 5A is changed to the flat folded state shown in FIG. Furthermore, as described with reference to FIG. 4, the lid fall prevention member 7 is arranged flush with the lid body portion 61 . In addition, in FIG. 5(B), the lid drop prevention member 7 is shown large (thick) so as to be easily seen.
In addition, the play of the spiral wire rod 8 described above slightly moves the lid drop prevention member 7 so as to reduce contact and overlap with the rod portion (rod member) of the side wall panel 5 arranged facing each other. , can be folded smoothly.

そして、上蓋パネル６（蓋本体部61）の前端縁部には、起立片部が省略されているので、蓋本体部61が水平面状（折畳み状態で下方位置の側壁パネル５に平行面状）となるように、上蓋パネル６を容易かつスムーズに折り畳めて、収納高さ寸法Ｈを（図７に示す従来技術に比べて）小さくできる。
また、折畳状態において、パネル積層部が側面視扁平矩形状で、上面側（蓋本体部61）が水平面状となり、折畳み状態の他のパレット本体１´を、安定して、複数段、載置させることが可能となる。 Since the front edge of the upper lid panel 6 (lid main body 61) is omitted from the standing piece, the lid main body 61 is horizontal (parallel to the lower side wall panel 5 in the folded state). The upper lid panel 6 can be easily and smoothly folded so that the storage height dimension H can be reduced (compared to the prior art shown in FIG. 7).
In addition, in the folded state, the panel laminated portion has a flat rectangular shape in side view, and the upper surface side (cover body portion 61) has a horizontal surface shape, so that the other pallet body 1' in the folded state can be stably placed in a plurality of stages. It is possible to place

なお、本発明は設計変更可能であって、図５（Ｂ）に示す折畳み状態において、底パネル２の上に積層される各パネル３，４，５，６の順番や裏表は一例であり、積層される各パネル３，４，５，６の順番や裏表は、自由である。また、前壁パネル３は、図例のような側面視一文字状に限らず、下端部が後方へ折れ曲った側面視Ｌ字状であっても良い。また、後壁パネル４は、図例のような下端部が前方へ折れ曲ったＬ字状に限らず一文字状であっても良い。前壁パネル３は、上ゲート部11と下ゲート部12を有する分割ゲート構造（図１参照）に限らず１枚状の構造とするも良い。側壁パネル５は、前壁パネル３の左右側端縁部に揺動自在に枢着されたものであっても良い。各壁パネル３，４，５と底パネル２は、格子（網）型に限らず、鋼板等の板型であっても良い。また、上蓋パネル６と蓋落下防止部材７に用いられる杆材は、同径とする（同じ材料とする）のが好ましい。 The present invention can be modified in design, and in the folded state shown in FIG. The order of the laminated panels 3, 4, 5 and 6 and their upside down are free. In addition, the front wall panel 3 is not limited to a linear shape in side view as shown in the drawing, but may be L-shaped in side view with the lower end bent backward. Further, the rear wall panel 4 is not limited to the L-shape in which the lower end portion is bent forward as shown in the figure, and may be a straight line shape. The front wall panel 3 is not limited to a split gate structure (see FIG. 1) having an upper gate portion 11 and a lower gate portion 12, but may be a single sheet structure. The side wall panel 5 may be pivotally attached to the left and right edge portions of the front wall panel 3 so as to be swingable. The wall panels 3, 4, 5 and the bottom panel 2 are not limited to the lattice (mesh) type, but may be plate type such as steel plates. Moreover, it is preferable that the rod materials used for the upper lid panel 6 and the lid drop prevention member 7 have the same diameter (same material).

以上のように、本発明のボックスパレットは、底パネル２と前壁パネル３と後壁パネル４と左右一対の側壁パネル５，５とを有する上方開口箱型のパレット本体１と、上記パレット本体１を施蓋するための上蓋パネル６と、を備えたボックスパレットに於て、上記上蓋パネル６は、上記パレット本体１の開口部を塞ぐための矩形平面状の蓋本体部61と、該蓋本体部61の後端縁部に連設された後起立片部62と、を有し、上記蓋本体部61の前端縁部には起立片部が省略され、上記後起立片部62は、上端縁部62ｄが上記後壁パネル４の上端縁部４ａに枢着され、さらに、上記左右一対の側壁パネル５，５の各上端縁部５ａに当接して上記上蓋パネル６の落ち込みを防止する蓋落下防止部材７を、上記上蓋パネル６の前後中間部に左右水平状軸心Ｌ７廻りに揺動自在に枢着したので、上蓋パネル６の落ち込みを防止可能としながらも、容易かつスムーズにコンパクトに折畳み状態にできる。折畳み状態のボックスパレットを複数段に積み重ねることが可能な安定性に優れた美しい荷姿に折り畳むことができる。構造が簡素で容易（安価）に製造できる。 As described above, the box pallet of the present invention comprises a box-shaped pallet body 1 with an upward opening having a bottom panel 2, a front wall panel 3, a rear wall panel 4, and a pair of left and right side wall panels 5, 5; 1, the top lid panel 6 comprises a rectangular planar lid body portion 61 for closing the opening of the pallet body 1, and the lid A rear upright piece portion 62 connected to the rear edge portion of the main body portion 61. The upright piece portion is omitted from the front edge portion of the lid main body portion 61, and the rear upright piece portion 62 is The upper edge portion 62d is pivotally attached to the upper edge portion 4a of the rear wall panel 4, and further contacts the upper edge portions 5a of the pair of left and right side wall panels 5, 5 to prevent the upper lid panel 6 from falling down. Since the lid fall prevention member 7 is pivotally attached to the front and rear middle portion of the upper lid panel 6 about the left and right horizontal axis L7, it is possible to prevent the upper lid panel 6 from falling down, and it is possible to easily and smoothly move it. It can be folded compactly. Folded box pallets can be folded into a highly stable and beautiful packing form that can be stacked in multiple stages. It has a simple structure and can be manufactured easily (inexpensively).

また、上記上蓋パネル６の上記蓋本体部61は、前後方向に沿った複数本の蓋縦杆部65と、左右方向に沿った複数本の蓋横杆部66と、を有し、上記蓋落下防止部材７は、上記側壁パネル５の上端縁部５ａに当接する当り部71ａを左右両端部に有する左右方向に沿った上杆部71と、上記蓋横杆部66に枢着される左右方向に沿った下杆部72と、上杆部71と下杆部72を上下方向に連結する複数本の連結短杆部73と、を有し、さらに、上記連結短杆部73の左右方向位置を、上記蓋縦杆部65の左右方向位置と相違させて配設しているので、蓋落下防止部材７が蓋本体部61に倒れた状態で、蓋縦杆部65と連結短杆部73とが上下方向に重ならず、折畳み状態において高さ寸法が大きくなるのを防止できる。蓋落下防止部材７を蓋本体部61に平行面状（面一状）に配設できる。 The lid body portion 61 of the top lid panel 6 has a plurality of vertical lid rod portions 65 extending in the front-rear direction and a plurality of horizontal lid rod portions 66 extending in the left-right direction. The fall prevention member 7 has an upper rod portion 71 extending in the left-right direction and having contact portions 71a at both left and right ends thereof, which abut against the upper end edge portion 5a of the side wall panel 5, and left and right rod portions pivotally attached to the lid lateral rod portion 66. and a plurality of short connecting rods 73 connecting the upper rod 71 and the lower rod 72 in the vertical direction. Since the position is different from that of the vertical lid portion 65 in the left-right direction, the vertical lid rod portion 65 and the connecting short rod portion can be connected to each other in a state in which the lid fall prevention member 7 is laid down on the lid main body portion 61. 73 do not overlap in the vertical direction, and the height dimension can be prevented from increasing in the folded state. The lid drop prevention member 7 can be arranged on the lid body portion 61 in a parallel plane (flush).

１ パレット本体
２ 底パネル
３ 前壁パネル
４ 後壁パネル
４ａ 上端縁部
５ 側壁パネル
５ａ 上端縁部
６ 上蓋パネル
７ 蓋落下防止部材
61 蓋本体部
62 後起立片部
62ｄ 上端縁部
65 蓋縦杆部
66 蓋横杆部
71 上杆部
71ａ 当り部
72 下杆部
73 連結短杆部
Ｌ７ 左右水平状軸心 1 pallet body 2 bottom panel 3 front wall panel 4 rear wall panel 4a upper edge 5 side wall panel 5a upper edge 6 upper lid panel 7 lid fall prevention member
61 Lid body
62 Rear upright piece
62d top edge
65 Lid vertical rod
66 Lid horizontal rod
71 upper rod
71a contact part
72 lower rod
73 Connecting short rod part L 7 Horizontal horizontal axis

Claims (1)

底パネル（２）と前壁パネル（３）と後壁パネル（４）と左右一対の側壁パネル（５）（５）とを有する上方開口箱型のパレット本体（１）と、上記パレット本体（１）を施蓋するための上蓋パネル（６）と、を備えたボックスパレットに於て、
上記上蓋パネル（６）は、上記パレット本体（１）の開口部を塞ぐための矩形平面状の蓋本体部（61）と、該蓋本体部（61）の後端縁部に連設された後起立片部（62）と、を有し、上記蓋本体部（61）の前端縁部には起立片部が省略され、
上記後起立片部（62）は、上端縁部（62ｄ）が上記後壁パネル（４）の上端縁部（４ａ）に枢着され、
上記前壁パネル（３）は、下端縁部が、上記底パネル（２）の前端縁部に、左右水平状の前枢着軸心廻りに傾倒・起立自在に枢着され、
上記後壁パネル（４）は、下端縁部が、上記底パネル（２）の後端縁部に、左右水平状の後枢着軸心廻りに傾倒・起立自在に枢着され、
上記各側壁パネル（５）は、後側端縁部が、上記後壁パネル（４）の左右各側端縁部に、揺動自在に枢着され、
上記底パネル（２）の前後方向寸法と、上記前壁パネル（３）と上記後壁パネル（４）の高さ寸法と、上記側壁パネル（５）の幅寸法と、が略同一であり、
さらに、上記左右一対の側壁パネル（５）（５）の各上端縁部（５ａ）に当接して上記上蓋パネル（６）の落ち込みを防止する蓋落下防止部材（７）を、上記上蓋パネル（６）の前後中間部に左右水平状軸心（Ｌ７）廻りに揺動自在に枢着し、
上記上蓋パネル（６）の上記蓋本体部（61）は、前後方向に沿った複数本の蓋縦杆部（65）と、左右方向に沿った複数本の蓋横杆部（66）と、を有し、
上記蓋落下防止部材（７）は、上記側壁パネル（５）の上端縁部（５ａ）に当接する当り部（71ａ）を左右両端部に有する左右方向に沿った上杆部（71）と、上記蓋横杆部（66）に枢着される左右方向に沿った下杆部（72）と、上記上杆部（71）と上記下杆部（72）を上下方向に連結する複数本の連結短杆部（73）と、を有し、さらに、上記連結短杆部（73）の左右方向位置を、上記蓋縦杆部（65）の左右方向位置と相違させて配設していることを特徴とするボックスパレット。 An upper opening box type pallet body (1) having a bottom panel (2), a front wall panel (3), a rear wall panel (4) and a pair of left and right side wall panels (5) (5); 1) in a box pallet comprising a top cover panel (6) for covering,
The upper lid panel (6) comprises a rectangular planar lid body (61) for closing the opening of the pallet body (1), and is connected to the rear end edge of the lid body (61). and a rear upright piece (62), the upright piece being omitted from the front edge of the lid body (61),
The upper edge (62d) of the rear upright piece (62) is pivotally attached to the upper edge (4a) of the rear wall panel (4),
The front wall panel (3) is pivoted at its lower edge to the front edge of the bottom panel (2) so as to tilt and stand about a left-right horizontal front pivot axis,
The rear wall panel (4) is pivoted at its lower edge to the rear edge of the bottom panel (2) so as to be capable of tilting and standing about a left-right horizontal rear pivot axis,
Each of the side wall panels (5) is pivotally attached at its rear edge to each of the left and right side edges of the rear wall panel (4),
The front-rear dimension of the bottom panel (2), the height dimension of the front wall panel (3) and the rear wall panel (4), and the width dimension of the side wall panel (5) are substantially the same,
Furthermore, a lid fall prevention member (7) that abuts on the upper edge portions (5a) of the pair of left and right side wall panels (5) (5) to prevent the top lid panel (6) from falling down is provided on the top lid panel ( 6) is pivotally attached to the front-rear intermediate portion of 6) so as to be swingable around the left-right horizontal axis (L 7 ) ;
The lid body (61) of the top lid panel (6) includes a plurality of vertical lid rods (65) extending in the front-rear direction, a plurality of horizontal lid rods (66) extending in the left-right direction, has
The lid fall prevention member (7) includes an upper rod portion (71) extending in the left-right direction and having contact portions (71a) at both left and right ends that contact the upper edge portion (5a) of the side wall panel (5); A lower rod (72) along the left-right direction pivotally attached to the lid horizontal rod (66), and a plurality of rods vertically connecting the upper rod (71) and the lower rod (72). A connection short rod portion (73) is provided, and the horizontal position of the connection short rod portion (73) is different from the horizontal position of the lid vertical rod portion (65). A box pallet characterized by
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JPS6027021U (en) * 1983-07-29 1985-02-23 株式会社ダイフク Collapsible basket-shaped transport container
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AUPM475594A0 (en) * 1994-03-29 1994-04-21 Hart, Michael John Collapsible security container for pallets
JPH09142462A (en) * 1995-11-24 1997-06-03 Sekisui Chem Co Ltd Container
US8646644B2 (en) * 2009-04-07 2014-02-11 Dave Bennett Dual recyclables and non-recyclable waste collection device and method therefor
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