JPH09323727A - Pallet for carriage - Google Patents
Pallet for carriageInfo
- Publication number
- JPH09323727A JPH09323727A JP14026396A JP14026396A JPH09323727A JP H09323727 A JPH09323727 A JP H09323727A JP 14026396 A JP14026396 A JP 14026396A JP 14026396 A JP14026396 A JP 14026396A JP H09323727 A JPH09323727 A JP H09323727A
- Authority
- JP
- Japan
- Prior art keywords
- pallet
- recess
- fitted
- rattling prevention
- upper pallet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00263—Overall construction of the pallet
- B65D2519/00268—Overall construction of the pallet made of one piece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00283—Overall construction of the load supporting surface
- B65D2519/00288—Overall construction of the load supporting surface made of one piece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00313—Overall construction of the base surface
- B65D2519/00318—Overall construction of the base surface made of one piece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00313—Overall construction of the base surface
- B65D2519/00328—Overall construction of the base surface shape of the contact surface of the base
- B65D2519/00338—Overall construction of the base surface shape of the contact surface of the base contact surface having a discrete foot-like shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00398—Overall construction reinforcements
- B65D2519/00402—Integral, e.g. ribs
- B65D2519/00407—Integral, e.g. ribs on the load supporting surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00398—Overall construction reinforcements
- B65D2519/00402—Integral, e.g. ribs
- B65D2519/00412—Integral, e.g. ribs on the base surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00736—Details
- B65D2519/00935—Details with special means for nesting or stacking
- B65D2519/0094—Details with special means for nesting or stacking nestable
Landscapes
- Stackable Containers (AREA)
- Pallets (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、スキッドパレット
と称されるシート状の運搬用パレットに関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sheet-shaped transportation pallet called a skid pallet.
【0002】[0002]
【従来の技術】従来からスキッドパレットと称されるシ
ート状の運搬用パレットとして特開平6ー329156
号公報が知られている。このものは図18乃至図21に
示すように、長方形の四角形をした板状の載置部1に上
面側が上方に開口した凹部2となり且つ下面側が凹部2
にはめ込むことができる形状の下方に突出した突部3と
なった複数の脚部4を設けると共に、この複数の脚部4
を載置部1の中心を中心点とした180°回転対称に設
けたパレット5であって、凹部2内に上面側が上方に突
出した凸所6となり且つ下面側が凸所6をはめ込むこと
ができる形状の下方に開口した凹所7となった支持台部
8を形成してあり、下段のパレット5の凹部2内に上段
のパレット5の突部3がはめ込まれると共に下段のパレ
ット5の凹部2内の凸所6に上段のパレット5の凹所7
がはめ込まれる積み重ね状態ができるようにしてある。2. Description of the Related Art A sheet-shaped transportation pallet conventionally called a skid pallet is disclosed in JP-A-6-329156.
A gazette is known. As shown in FIG. 18 to FIG. 21, this is a plate-shaped mounting portion 1 having a rectangular shape of a quadrangle, and the upper surface side is a concave portion 2 which is opened upward and the lower surface side is a concave portion 2.
A plurality of leg portions 4 each of which is a protruding portion 3 having a shape that can be fitted into the lower portion is provided, and the plurality of leg portions 4 are provided.
Is a pallet 5 provided in a 180 ° rotational symmetry with the center of the mounting portion 1 as a center point, and the upper surface of the pallet 5 can be a convex portion 6 protruding upward and the lower surface can be fitted with a convex portion 6. A support base 8 is formed as a recess 7 that opens downward in the shape, and the projection 3 of the upper pallet 5 is fitted into the recess 2 of the lower pallet 5 and the recess 2 of the lower pallet 5 is formed. Inner projection 6 and recess 7 of upper pallet 5
It is designed so that it can be placed in a stacked state.
【0003】ここで、従来例にあっては、上段のパレッ
ト5を180°回転しても下段のパレット5の凹部2内
に上段のパレット5の突部3がはめ込まれると共に下段
のパレット5の凹部2内の凸所6に上段のパレット5の
凹所7がはめ込まれる積み重ね状態ができるような位置
関係に支持台部8の位置を設定してある。そしてこの従
来例にあっては、パレット5に載置した下の荷物の上に
上段の荷物を載置したパレット5を積み上げるに当たっ
て、下段の荷物の上に上下に反転させたパレット5を被
せ、この上下に反転させたパレット5の上に上段のパレ
ット5を載置するようになっており、この場合、下段の
反転させたパレット5の凹所7の上に上段のパレット5
の脚部4が載置され、下段の反転させたパレット5の脚
部4の上に上段のパレット5の凹所7が載置されるよう
に設定してあって、このようにすることで積み上げの安
定性を確保しようとしている。Here, in the conventional example, even if the upper pallet 5 is rotated by 180 °, the projection 3 of the upper pallet 5 is fitted into the recess 2 of the lower pallet 5 and the lower pallet 5 is The position of the support base 8 is set in such a positional relationship that the recesses 7 of the upper pallet 5 are fitted into the protrusions 6 in the recesses 2 so that a stacked state can be obtained. In this conventional example, when stacking the pallet 5 having the upper luggage placed on the lower luggage placed on the pallet 5, the pallet 5 which is turned upside down is put on the lower luggage, The upper pallet 5 is placed on the vertically inverted pallet 5, and in this case, the upper pallet 5 is placed on the recess 7 of the lower inverted pallet 5.
It is set so that the legs 4 of the upper pallet 5 are placed on the legs 4 of the inverted pallet 5 of the lower tier, and by doing so We are trying to ensure the stability of stacking.
【0004】[0004]
【発明が解決しようとする課題】ところが、上記のよう
な従来例においてはパレット5が空の状態で多段に積み
重ねた場合、下段のパレット5の凹部2内に上段のパレ
ット5の突部3がはめ込まれると共に下段のパレット5
の凹部2内の凸所6に上段のパレット5の凹所7がはめ
込まれる積み重ね状態しかできず、下段のパレット5の
載置部1の上面と上段のパレット5の下面との間が近接
してしまう。However, in the conventional example as described above, when the pallets 5 are stacked in multiple stages in an empty state, the protrusions 3 of the upper pallet 5 are placed in the recesses 2 of the lower pallet 5. Fitted and lower pallet 5
The recess 7 of the upper pallet 5 is fitted into the projection 6 in the recess 2 of the upper pallet 5 only, and the upper surface of the placing portion 1 of the lower pallet 5 and the lower surface of the upper pallet 5 are close to each other. Will end up.
【0005】つまり、従来例では、下段のパレット5の
凹部2内に上段のパレット5の突部3がはめ込まれると
共に下段のパレット5の凹部2内の凸所6に上段のパレ
ット5の凹所7がはめ込まれた状態で、180°回転し
て積み重ねても下段のパレット5の凹部2内に上段のパ
レット5の突部3がはめ込まれると共に下段のパレット
5の凹部2内の凸所6に上段のパレット5の凹所7がは
め込まれる状態となる。なお、従来例にあっては、90
°回転した場合には載置部1が長方形をしていて複数の
脚部4を載置部1の中心を中心点とした180°回転対
称になっているため、上下に積み重ねることができない
ものである。That is, in the conventional example, the projection 3 of the upper pallet 5 is fitted into the recess 2 of the lower pallet 5 and the recess 6 of the upper pallet 5 is fitted into the projection 6 in the recess 2 of the lower pallet 5. Even when the pallets 7 are fitted and rotated by 180 ° and stacked, the projections 3 of the upper pallet 5 are fitted into the recesses 2 of the lower pallet 5 and the projections 6 in the recesses 2 of the lower pallet 5 are fitted. The recess 7 of the upper pallet 5 is in a fitted state. In the conventional example, 90
When rotated by 180 °, the placing unit 1 has a rectangular shape and the plurality of legs 4 are 180 ° rotationally symmetric with respect to the center of the placing unit 1 and cannot be stacked vertically. Is.
【0006】上記のように従来にあっては、下段のパレ
ット5の凹部2内に上段のパレット5の突部3がはめ込
まれると共に下段のパレット5の凹部2内の凸所6に上
段のパレット5の凹所7がはめ込まれる積み重ね状態と
することで、パレット5の生産時、輸送、保管時には嵩
高くならないようにできるが、倉庫、集配、物流段階に
おいては、上記のように下段のパレット5の凹部2内に
上段のパレット5の突部3がはめ込まれると共に下段の
パレット5の凹部2内の凸所6に上段のパレット5の凹
所7がはめ込まれる積み重ね状態しかできないため、上
下段のパレット5間にフォークリフトのフォークを挿入
して上段のパレット5をフォークで持ち上げて取り出す
ことができないものである。したがって、倉庫、集配、
物流段階においては、空のパレット5を上下に積み重ね
ている状態で上段のパレット5取り出すに当たってフォ
ークで取り出すことができず、人力により取り出す必要
があった。また、積み重ねるに当たっても人力により積
み重ねる必要があった。As described above, in the conventional case, the projection 3 of the upper pallet 5 is fitted in the recess 2 of the lower pallet 5 and the upper pallet is fitted in the projection 6 in the recess 2 of the lower pallet 5. It is possible to prevent the pallet 5 from becoming bulky at the time of production, transportation, and storage by setting the stacking state in which the recesses 7 of 5 are fitted. Since the projection 3 of the upper pallet 5 is fitted in the concave portion 2 of the upper pallet 5 and the concave portion 7 of the upper pallet 5 is fitted in the convex portion 6 in the concave portion 2 of the lower pallet 5, only the stacking state is possible. It is impossible to insert the fork of a forklift between the pallets 5 and lift the upper pallet 5 with the fork to take it out. Therefore, warehouse, pickup and delivery,
In the distribution stage, when the upper pallets 5 were taken out with the empty pallets 5 stacked vertically, it was not possible to take them out with a fork, and it was necessary to take them out manually. Also, when stacking, it was necessary to stack manually.
【0007】本発明は上記の従来例の問題点に鑑みて発
明したものであって、パレットを上下に多段に積み重ね
るに当たって、上下段のパレットの載置部同士が接近す
るように積み重ねて嵩を低くできる積み重ね状態と、上
下段のパレットの載置部間にフォーク挿入用の隙間を形
成できるような積み重ね状態とがパレットの90°又は
180°の回転により簡単に選択でき、しかも、上下段
のパレットの載置部間にフォーク挿入用の隙間を形成で
きるような積み重ね状態とした場合における横ずれを抑
制することができてがたつくなく多段積みができる運搬
用パレットを提供することを課題とするものである。The present invention has been made in view of the above-mentioned problems of the prior art. When stacking pallets vertically in multiple stages, the pallets in the upper and lower tiers are stacked so that they are close to each other, thereby increasing the bulk. A stacking state that can be lowered and a stacking state in which a fork insertion gap can be formed between the loading portions of the upper and lower pallets can be easily selected by rotating the pallets 90 ° or 180 °, and the upper and lower pallets can be easily selected. It is an object of the present invention to provide a transportation pallet capable of suppressing lateral displacement in a stacked state in which a fork insertion gap can be formed between the mounting portions of the pallets and capable of multi-tiered stacking without rattling. is there.
【0008】[0008]
【課題を解決するための手段】本発明の運搬用パレット
は、四角形をした板状の載置部1に上面側が上方に開口
した凹部2となり且つ下面側が凹部2にはめ込むことが
できる形状の下方に突出した突部3となった上開口側程
広くなるように側壁部10が傾斜した複数の脚部4を設
けると共にこの複数の脚部4を載置部1の中心を回転中
心とした90°又は180°回転対称の位置に設けたパ
レット5において、凹部2内に上面側が上方に突出した
第1凸所6となり且つ下面側が下方に開口した第1凹所
7となった支持台部8を形成し、凹部2の側壁部10の
一部を内側に突出させてがたつき防止部13を形成し、
このがたつき防止部13の上端部を支持台部8よりも上
方位置に位置させ、下段のパレット5の凹部2内に上段
のパレット5の突部3がはめ込まれ且つ下段のパレット
5の凹部2内の第1凸所6に上段のパレット5の第1凹
所7がはめ込まれ且つ下段のパレット5のがたつき防止
部13に上段のパレット5のがたつき防止部13が上下
方向に対向する第1の積み重ね状態と、第1の積み重ね
状態から上段のパレット5を90°又は180°回転し
た状態で下段のパレット5の凹部2内に上段のパレット
5の突部3がはめ込まれ且つ下段のパレット5の凹部2
内の第1凸所6に上段のパレット5の第1凹所7がはめ
込まれることなく該第1凸所6に上段のパレット5の突
部3の下面が載置されて下段のパレット5の載置部1の
上面と上段のパレット5の載置部1の下面との間にフォ
ーク挿入用の隙間9が形成され且つ下段のパレット5の
がたつき防止部13に上段のパレット5のがたつき防止
部13が上下方向に対向することなく該下段のパレット
5のがたつき防止部13の側面に上段のパレット5のが
たつき防止部13を設けた部分以外の凹部2の側壁部1
0が対向する第2の積み重ね状態とが得られるように支
持台部8の高さ及び支持台部8の凹部2内における位置
及びがたつき防止部13の凹部2内における位置を設定
して成ることを特徴とするものである。The carrying pallet of the present invention has a quadrangular plate-shaped mounting portion 1 having a recess 2 having an upper surface opened upward and a lower surface capable of being fitted into the recess 2. A plurality of leg portions 4 whose side wall portions 10 are inclined so as to become wider toward the upper opening side, which is the protruding portion 3 that protrudes to the outside, are provided, and the plurality of leg portions 4 are set around the center of the mounting portion 1 as a center of rotation 90. In the pallet 5 provided at the rotationally symmetrical position of 180 ° or 180 °, the support base portion 8 has the first convex portion 6 whose upper surface side projects upward and the first concave portion 7 whose lower surface side opens downward in the concave portion 2. And a part of the side wall portion 10 of the recess 2 is projected inward to form a rattling prevention portion 13,
The upper end portion of the rattling prevention portion 13 is positioned above the support base portion 8, the projection 3 of the upper pallet 5 is fitted into the concave portion 2 of the lower pallet 5, and the concave portion of the lower pallet 5 is recessed. The first recess 7 of the upper pallet 5 is fitted into the first convex portion 6 in 2 and the rattling prevention portion 13 of the upper pallet 5 is vertically attached to the rattling prevention portion 13 of the lower pallet 5. The first stacked state facing each other, and the projection 3 of the upper pallet 5 fitted into the recess 2 of the lower pallet 5 with the upper pallet 5 rotated by 90 ° or 180 ° from the first stacked state, and Lower pallet 5 recess 2
The lower surface of the projection 3 of the upper pallet 5 is placed on the first convex portion 6 without the first concave portion 7 of the upper pallet 5 being fitted into the first convex portion 6 of the lower pallet 5. A fork insertion gap 9 is formed between the upper surface of the mounting portion 1 and the lower surface of the mounting portion 1 of the upper pallet 5, and the rattling prevention portion 13 of the lower pallet 5 has a gap between the upper pallet 5 and The side wall portion of the recess 2 other than the portion where the rattling prevention portion 13 of the upper pallet 5 is provided on the side surface of the rattling prevention portion 13 of the lower pallet 5 without the rattling prevention portion 13 facing each other in the vertical direction. 1
The height of the support base portion 8 and the position of the support base portion 8 in the recess 2 and the position of the rattling prevention portion 13 in the recess 2 are set so that a second stacked state in which 0 is opposed is obtained. It is characterized by being formed.
【0009】このような構成とすることで、パレット5
の生産時や輸送時や保管時にはパレット5を多段に積み
重ねるに当って、下段のパレット5の凹部2内に上段の
パレット5の突部3がはめ込まれると共に下段のパレッ
ト5の凹部2内の第1凸所6に上段のパレット5の第1
凹所7がはめ込まれる第1の積み重ね状態とすること
で、積み重ねた状態における嵩を低くできるものであ
り、また、倉庫、集配、物流段階においては、空のパレ
ットを多段に積み重ねるに当たって下段のパレット5の
凹部2内に上段のパレット5の突部3がはめ込まれると
共に下段のパレット5の凹部2内の第1凸所6に上段の
パレット5の第1凹所7がはめ込まれることなく該第1
凸所6に上段のパレット5の突部3の下面が載置されて
下段のパレット5の載置部1の上面と上段のパレット5
の載置部1の下面との間にフォーク挿入用の隙間9が形
成される第2の積み重ね状態とすることで、フォークで
パレット5を支持して積み重ねたり、あるいは取り出し
たりできるものである。With such a structure, the pallet 5
When stacking the pallets 5 in multiple stages at the time of production, transportation or storage, the protrusions 3 of the upper pallet 5 are fitted into the recesses 2 of the lower pallet 5 and the pallets 5 in the recesses 2 of the lower pallet 5 are No. 1 of the upper pallet 5
The first stacked state in which the recesses 7 are fitted can reduce the bulk in the stacked state, and in stacking empty pallets at the stage of warehouse, collection and delivery, and distribution, the lower pallet is stacked. The projection 3 of the upper pallet 5 is fitted in the recess 2 of the upper pallet 5 and the first recess 7 of the upper pallet 5 is not fitted in the first projection 6 in the recess 2 of the lower pallet 5. 1
The lower surface of the protrusion 3 of the upper pallet 5 is placed on the convex portion 6, and the upper surface of the placing portion 1 of the lower pallet 5 and the upper pallet 5 are placed.
In the second stacking state in which the fork insertion gap 9 is formed between the lower surface of the mounting portion 1 and the fork, the pallets 5 can be supported and stacked by the forks, or taken out.
【0010】しかも、脚部4は上下段の脚部をはめ込む
ことができるように上開口側程広くなるように側壁部1
0が傾斜したものであるから、上記のように、下段のパ
レット5の第1凸所6に上段のパレット5の突部3の下
面が載置される第2の積み重ね状態とした場合、下段の
パレット5の側壁部10の内面と上段のパレット5の側
壁部10の外面との間の隙間が大きくなり、横方向にず
れてがたつきが生じやすいが、本発明においては凹部2
の側壁部10の一部を内側に突出させてがたつき防止部
13を形成し、このがたつき防止部13を支持台部8の
上面よりも上方位置に位置させ、第2の積み重ね状態
で、下段のパレット5のがたつき防止部13に上段のパ
レット5のがたつき防止部13が上下方向に対向するこ
となく該下段のパレット5のがたつき防止部13の側面
に上段のパレット5のがたつき防止部13を設けた部分
以外の凹部2の側壁部10が対向することで、下段のパ
レット5の脚部4内で上段のパレット5の脚部4が横方
向にずれてがたつくのががたつき防止部13により抑制
することができることになる。Moreover, the side wall portion 1 is widened so that the leg portion 4 can be fitted into the upper and lower leg portions so as to be widened toward the upper opening side.
As described above, when the lower surface of the protrusion 3 of the upper pallet 5 is placed on the first convex portion 6 of the lower pallet 5, the lower stack of The gap between the inner surface of the side wall portion 10 of the pallet 5 and the outer surface of the side wall portion 10 of the upper pallet 5 becomes large, and the rattling easily occurs due to lateral displacement.
A part of the side wall portion 10 of the back wall portion 10 is projected inward to form a rattling prevention portion 13, and the rattling prevention portion 13 is positioned above the upper surface of the support base portion 8 in the second stacked state. Thus, the rattling prevention portion 13 of the lower pallet 5 does not face the rattling prevention portion 13 of the upper pallet 5 in the vertical direction, and the upper pallet 5 is attached to the side surface of the rattling prevention portion 13 of the lower pallet 5. Since the side wall portions 10 of the recesses 2 other than the portions where the rattling prevention portions 13 of the pallet 5 are provided face each other, the leg portions 4 of the upper pallet 5 shift laterally within the leg portions 4 of the lower pallet 5. The rattling prevention can be suppressed by the rattling prevention unit 13.
【0011】また、脚部4の前後方向の側壁部10に設
けられたがたつき防止部13と、脚部4の左右方向に設
けられたがたつき防止部13とを備えることも好まし
い。このような構成とすることで、第2の積み重ね状態
において、前後方向及び左右方向のがたつきを抑制する
ことができるものである。It is also preferable to provide a rattling prevention portion 13 provided on the side wall portion 10 in the front-rear direction of the leg portion 4 and a rattling prevention portion 13 provided in the left-right direction of the leg portion 4. With such a configuration, rattling in the front-rear direction and the left-right direction can be suppressed in the second stacked state.
【0012】[0012]
【発明の実施の形態】本発明を以下添付図面に示す実施
形態に基づいて詳述する。パレット5はスキッドパレッ
トと称されるシート状のパレットであり、合成樹脂の一
体成形により形成してある。このパレット5は平面視正
方形状又は長方形状をした四角形の板状の載置部1に上
面側が上方に開口した凹部2となり且つ下面側が凹部2
にはめ込むことができる形状の下方に突出した突部3と
なった上開口側程広くなるように側壁部10が傾斜した
複数の脚部4を設けてある。上記複数の脚部4は載置部
1の中心を中心点とした90°又は180°回転対称に
設けてある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail based on embodiments shown in the accompanying drawings. The pallet 5 is a sheet-shaped pallet called a skid pallet and is formed by integral molding of synthetic resin. This pallet 5 has a concave portion 2 having an upper surface opened upward and a lower surface 2 having a concave portion 2 on a quadrangular plate-shaped mounting portion 1 having a square shape or a rectangular shape in plan view.
A plurality of leg portions 4 in which the side wall portion 10 is inclined so as to become wider toward the upper opening side, which is the protruding portion 3 protruding downward in a shape that can be fitted in, are provided. The plurality of legs 4 are provided in 90 ° or 180 ° rotational symmetry with the center of the mounting portion 1 as the center point.
【0013】図1乃至図10には四角形をした板状の載
置部1が平面視正方形状をした例(つまり正方形状のパ
レット5の例)が示してあり、正方形状の載置部1の四
隅及び各辺の中央部及び載置部1の中央部にそれぞれ上
面側が凹部2となり且つ下面側が突部3となった脚部4
が設けてあり、本実施形態においては、載置部1が正方
形状をしているため複数の脚部4は載置部1の中心を中
心点とした90°及び180°回転対称の位置に設けて
ある。1 to 10 show an example in which the quadrangular plate-shaped mounting portion 1 has a square shape in plan view (that is, an example of the pallet 5 having a square shape), and the mounting portion 1 having a square shape is shown. Legs 4 having concave portions 2 on the upper surface and projecting portions 3 on the lower surface at the four corners and the central portion of each side and the central portion of the mounting portion 1, respectively.
In the present embodiment, since the mounting portion 1 has a square shape, the plurality of legs 4 are located at 90 ° and 180 ° rotational symmetry with the center of the mounting portion 1 as the center point. It is provided.
【0014】上記複数の脚部4の凹部2内には(添付図
面に示す実施形態においては中央の脚部4の凹部2を除
いた他の脚部4の凹部2内には)上面側が上方に突出し
た第1凸所6となり且つ下面側が第1凸所6をはめ込む
ことができる形状の下方に開口した第1凹所7となった
支持台部8が形成してある。ここで、支持台部8は凹部
2の中心から偏位した位置に設けてある。Inside the recesses 2 of the plurality of legs 4 (in the recesses 2 of the other legs 4 excluding the recess 2 of the central leg 4 in the embodiment shown in the accompanying drawings), the upper surface side is upward. A support base portion 8 is formed which is a first convex portion 6 that protrudes to the bottom and a lower surface side that is a first concave portion 7 that is open downward so that the first convex portion 6 can be fitted therein. Here, the support base portion 8 is provided at a position deviated from the center of the recess 2.
【0015】また、脚部4の凹部2の側壁部10の一部
が内側に突出させてあってがたつき防止部13が形成し
てある。このがたつき防止部13は、上面側が上方に突
出した第2凸所11となり且つ下面側が第2凸所11を
はめ込むことができる形状の下方に開口した第2凹所1
2となっており、がたつき防止部13の上端部が支持台
部8の上面よりも上方位置に位置させてある。Further, a part of the side wall portion 10 of the recess 2 of the leg portion 4 is projected inward to form a rattling prevention portion 13. The rattling prevention portion 13 serves as a second convex portion 11 having an upper surface protruding upward and a lower surface having a second concave portion 1 having a shape into which the second convex portion 11 can be fitted.
2, the upper end portion of the rattling prevention portion 13 is located above the upper surface of the support base portion 8.
【0016】ここで、凹部2内に凹部2の中心から偏位
して設ける支持台部8の位置及び高さと、凹部2の側壁
の一部に設けるがたつき防止部13の位置は下記に示す
ようにして設定してある。すなわち、空のパレット5を
多段に積み重ねる場合、下段のパレット5の凹部2内に
上段のパレット5の突部3がはめ込まれ且つ下段のパレ
ット5の凹部2内の第1凸所6に上段のパレット5の第
1凹所7がはめ込まれ且つ下段のパレット5の第2凸所
11に上段のパレット5の第2凹所12が上下方向に対
向する(上下方向に対向してはめ込まれる場合も含む)
第1の積み重ね状態と、第1の積み重ね状態から上段の
パレット5を90°又は180°(図1乃至図9に示す
実施形態では90°)回転した状態で下段のパレット5
の凹部2内に上段のパレット5の突部3がはめ込まれ且
つ下段のパレット5の凹部2内の第1凸所6に上段のパ
レット5の第1凹所7がはめ込まれることなく該第1凸
所6に上段のパレット5の突部3の下面が載置されて下
段のパレット5の載置部1の上面と上段のパレット5の
載置部1の下面との間にフォーク挿入用の隙間9が形成
され且つ下段のパレット5の第2凸所11に上段のパレ
ット5の第2凹所12が上下方向に対向することなく該
第2凸所11の側面に上段のパレット5のがたつき防止
部13以外の凹部2の側壁部10が対向する第2の積み
重ね状態とが得られるように支持台部8の高さ及び支持
台部8の凹部2内における位置及びがたつき防止部13
の凹部2内における位置を設定してある。The position and height of the support base 8 provided in the recess 2 offset from the center of the recess 2 and the position of the rattling prevention portion 13 provided on a part of the side wall of the recess 2 are described below. It is set as shown. That is, when stacking empty pallets 5 in multiple stages, the protrusions 3 of the upper pallet 5 are fitted in the recesses 2 of the lower pallet 5 and the upper protrusions 6 are formed in the first protrusions 6 in the recesses 2 of the lower pallet 5. The first recess 7 of the pallet 5 is fitted and the second recess 12 of the upper pallet 5 is vertically opposed to the second convex part 11 of the lower pallet 5 (also in the case of being vertically opposed and fitted). Including)
The first stacked state and the lower pallet 5 in a state where the upper pallet 5 is rotated by 90 ° or 180 ° (90 ° in the embodiment shown in FIGS. 1 to 9) from the first stacked state.
The projection 3 of the upper pallet 5 is fitted in the recess 2 of the upper pallet 5 and the first recess 7 of the upper pallet 5 is not fitted in the first projection 6 in the recess 2 of the lower pallet 5. The lower surface of the projecting portion 3 of the upper pallet 5 is placed on the convex portion 6 so that a fork is inserted between the upper surface of the mounting portion 1 of the lower pallet 5 and the lower surface of the mounting portion 1 of the upper pallet 5. The second recess 11 of the upper pallet 5 does not face the second recess 11 of the lower pallet 5 in the vertical direction in which the gap 9 is formed, and the upper pallet 5 is not attached to the side surface of the second recess 11. The height of the support base 8, the position of the support base 8 in the recess 2 and the rattling prevention so that the second stacked state in which the side wall portions 10 of the recess 2 other than the rattling prevention portion 13 face each other is obtained. Part 13
The position within the recess 2 is set.
【0017】上記第2の積み重ね状態において上下のパ
レット5の載置部1間に形成されるフォーク挿入用の隙
間9の上下長さはフォークリフトのフォークが挿入でき
るように約30〜50mm程度に設定してある。また、
がたつき防止部13としては、脚部4の前後方向の側壁
部10に設けられたがたつき防止部13と、脚部4の左
右方向に設けられたがたつき防止部13とを備えてい
る。In the second stacked state, the vertical length of the fork insertion gap 9 formed between the mounting portions 1 of the upper and lower pallets 5 is set to about 30 to 50 mm so that the fork of the forklift can be inserted. I am doing it. Also,
The rattling prevention unit 13 includes a rattling prevention unit 13 provided on the side wall 10 in the front-rear direction of the leg 4 and a rattling prevention unit 13 provided on the left and right of the leg 4. ing.
【0018】上記のような構成のパレット5は生産時や
輸送時や保管時には、図9に示すように、下段のパレッ
ト5の凹部2内に上段のパレット5の突部3をはめ込み
且つ下段のパレット5の凹部2内の第1凸所6に上段の
パレット5の第1凹所7をはめ込み且つ下段のパレット
5の第2凸所11に上段のパレット5の第2凹所12を
はめ込むという第1の積み重ね状態で積み重ねるもので
あり、このように第1の積み重ね状態とすることで、上
下段のパレット5が密着して、積み重ねた状態における
嵩を低くできるものである。When the pallet 5 having the above-described structure is manufactured, transported or stored, as shown in FIG. 9, the projection 3 of the upper pallet 5 is fitted into the recess 2 of the lower pallet 5 and the lower pallet 5 is inserted. It is said that the first recess 7 of the upper pallet 5 is fitted into the first projection 6 in the recess 2 of the pallet 5 and the second recess 12 of the upper pallet 5 is fitted into the second projection 11 of the lower pallet 5. The pallets 5 are stacked in the first stacked state, and by setting the first stacked state in this manner, the upper and lower pallets 5 are in close contact with each other, and the bulk in the stacked state can be reduced.
【0019】一方、倉庫、集配、物流段階においては、
空のパレットは場所を取らないように多段に積み重ねて
おくのであるが、直ぐにパレット5を取り出せるよう
に、上記第1の積み重ね状態と異なり、上段のパレット
5を第1の積み重ね状態の場合に比べて平面視で90°
回転して図10のように積み重ねるものであり、この場
合、下段のパレット5の凹部2内に上段のパレット5の
突部3をはめ込み且つ下段のパレット5の凹部2内の第
1凸所6に上段のパレット5の第1凹所7をはめ込むこ
となく該第1凸所6に上段のパレット5の突部3の下面
を載置して下段のパレット5の載置部1の上面と上段の
パレット5の載置部1の下面との間にフォーク挿入用の
隙間9を形成し且つ下段のパレット5の第2凸所11に
上段のパレット5の第2凹所12を上下方向に対向させ
ることなく該第2凸所11の側面に上段のパレット5の
がたつき防止部13以外の凹部2の側壁部10を対向さ
せるという第2の積み重ね状態とするものである。On the other hand, at the warehouse, collection / delivery and physical distribution stages,
Empty pallets are stacked in multiple stages to save space, but unlike the first stacked state described above so that the pallets 5 can be immediately taken out, the upper pallets 5 are compared to the first stacked state. 90 ° in plan view
The pallets are rotated and stacked as shown in FIG. 10. In this case, the protrusion 3 of the upper pallet 5 is fitted into the recess 2 of the lower pallet 5 and the first protrusion 6 in the recess 2 of the lower pallet 5 is inserted. The lower surface of the protrusion 3 of the upper pallet 5 is placed on the first convex portion 6 without fitting the first recess 7 of the upper pallet 5 to the upper surface of the mounting portion 1 of the lower pallet 5 and the upper step. A gap 9 for inserting the fork is formed between the pallet 5 and the lower surface of the mounting portion 1, and the second recess 12 of the upper pallet 5 is opposed to the second recess 11 of the lower pallet 5 in the vertical direction. The second stacked state is achieved in which the side wall portion 10 of the concave portion 2 other than the rattling prevention portion 13 of the upper pallet 5 is opposed to the side surface of the second convex portion 11 without being caused to do so.
【0020】このような第2の積み重ね状態とすること
で、上段のパレット5をフォーク挿入用隙間9にフォー
クを入れてフォークで支持した状態で持ち上げて取り出
すことができ、また、新たに空のパレット5を積み重ね
る際に脚部4間にフォークを入れて支持した状態で下段
のパレット5の上に第2の積み重ね状態に積み重ねるこ
とができるものである。With such a second stacking state, the upper pallet 5 can be lifted and taken out while the fork is inserted in the fork insertion gap 9 and supported by the fork, and a new empty pallet can be obtained. When the pallets 5 are stacked, the second pallet 5 can be stacked on the lower pallet 5 with the forks inserted between the legs 4 and supporting them.
【0021】ところで、第2の積み重ね状態において、
下段のパレット5の第2凸所11の側面に上段のパレッ
ト5のがたつき防止部13以外の凹部2の側壁部10が
対向するようになっていることで、下段のパレット5の
脚部4内で上段のパレット5の脚部4が横方向にずれて
がたつくのががたつき防止部13により抑制することが
できるのである。By the way, in the second stacked state,
Since the side wall portion 10 of the concave portion 2 other than the rattling prevention portion 13 of the upper pallet 5 faces the side surface of the second protrusion 11 of the lower pallet 5, the leg portion of the lower pallet 5 is formed. The leg portion 4 of the pallet 5 on the upper stage in the inside of 4 can be prevented from being displaced laterally by the rattling prevention portion 13.
【0022】つまり、脚部4は上下段のパレット5の脚
部4をはめ込むことができるように、上開口側程広くな
るように側壁部10が傾斜したものとなっており、この
ため、下段のパレット5の第1凸所6に上段のパレット
5の突部3の下面を載置すると、上段のパレット5の脚
部4が第1凸所6の高さ分だけ浮き上がることになるの
で、図22に示す比較例のように、仮に、がたつき防止
部13を設けない場合には下段のパレット5の脚部4の
側壁部10の内面と上段のパレット5の脚部4の側壁部
10の外面との間の隙間Mが大きくなる。例えば、図2
2において、A=100mm、B=60mm、C=40
mm、側壁部10の肉厚を3mm、側壁部10の傾斜角
度α=10°とした場合、上記隙間Mが7mmとなり、
前後両側でM+M=14mm、左右両側でM+M=14
mmそれぞれ隙間が生じることになる。したがって、上
下に多数に積み重ねた場合、パレット5相互の横方向の
がたつきにより、転倒のおそれがある。ところが、本発
明においては、がたつき防止部13を設けることで、下
段のパレット5の第1凸所6に上段のパレット5の突部
3の下面を載置した第2の積み重ね状態において、下段
のパレット5の脚部4の側壁部10に設けたがたつき防
止部13の第2凸所11の側面に上段のパレット5のが
たつき防止部13以外の凹部2の側壁部10が対向する
ことで、第2凸所11の側面と上段のパレット5のがた
つき防止部13以外の凹部2の側壁部10との間の隙間
Nを小さくでき、パレット5の横方向のがたつきを抑制
できることになる。ちなみに、図10において、A=1
00mm、B=60mm、C=40mm、側壁部10の
肉厚を3mm、側壁部10の傾斜角度α=10°とし、
がたつき防止部13の凹部2の内側への突出長さを4m
mとした場合、上記隙間Nが3mmとなり、前後方向に
おいてN+N=6mm、左右両側でN+N=6mmそれ
ぞれ隙間が生じるが、パレット5が横方向にがたついて
も最大6mmのがたつきですみ、上下多段に積み重ねて
も転倒したりするおそれがないものである。That is, the leg portion 4 has the side wall portion 10 inclined so that the leg portion 4 of the upper and lower pallets 5 can be fitted into the leg portion 4 so as to be wider toward the upper opening side. When the lower surface of the protrusion 3 of the upper pallet 5 is placed on the first protrusion 6 of the pallet 5, the legs 4 of the upper pallet 5 are lifted by the height of the first protrusion 6, If the rattling prevention portion 13 is not provided as in the comparative example shown in FIG. 22, the inner surface of the side wall portion 10 of the leg portion 4 of the lower pallet 5 and the side wall portion of the leg portion 4 of the upper pallet 5 are assumed. The gap M between the outer surface of 10 increases. For example, FIG.
2, A = 100 mm, B = 60 mm, C = 40
mm, the thickness of the side wall 10 is 3 mm, and the inclination angle α of the side wall 10 is 10 °, the gap M is 7 mm,
M + M = 14mm on both front and rear sides, M + M = 14 on both left and right sides
mm, a gap is generated. Therefore, when a large number of pallets 5 are stacked vertically, the pallets 5 may rattle in the lateral direction, which may cause the pallets 5 to fall. However, in the present invention, by providing the rattling prevention portion 13, in the second stacked state in which the lower surface of the protrusion 3 of the upper pallet 5 is placed on the first convex portion 6 of the lower pallet 5, The side wall portion 10 of the recess 2 other than the rattling prevention portion 13 of the upper pallet 5 is provided on the side surface of the second protrusion 11 of the rattling prevention portion 13 provided on the side wall portion 10 of the leg 4 of the lower pallet 5. By facing each other, the gap N between the side surface of the second convex portion 11 and the side wall portion 10 of the concave portion 2 other than the rattling prevention portion 13 of the upper pallet 5 can be reduced, and the rattling of the pallet 5 in the lateral direction can be reduced. It is possible to suppress the contact. By the way, in FIG. 10, A = 1
00 mm, B = 60 mm, C = 40 mm, the thickness of the side wall portion 10 is 3 mm, the inclination angle α of the side wall portion 10 is 10 °,
The protrusion length of the rattling prevention portion 13 to the inside of the concave portion 2 is set to 4 m.
When m is set, the above gap N becomes 3 mm, and N + N = 6 mm in the front-rear direction and N + N = 6 mm in both left and right sides. Even if they are stacked in multiple layers, there is no risk of falling.
【0023】そして、がたつき防止部13として図2に
示すように、脚部4の前後方向の側壁部10に設けられ
たがたつき防止部13と、脚部4の左右方向に設けられ
たがたつき防止部13とを備えていることで、第2の積
み重ね状態でパレット5を上下に多段に積み重ねても、
前後方向、左右方向にがたつきを抑制することができる
のである。As the rattling prevention portion 13, as shown in FIG. 2, the rattling prevention portion 13 provided on the side wall portion 10 in the front-rear direction of the leg portion 4 and the rattling prevention portion 13 in the left and right direction of the leg portion 4. Since the rattling prevention portion 13 is provided, even if the pallets 5 are vertically stacked in multiple stages in the second stacked state,
It is possible to suppress rattling in the front-rear direction and the left-right direction.
【0024】また、上記パレット5は通常の使用に当た
っては、載置部1の上に荷物を載せて通常のパレットと
同様の使用を行うものであり、脚部4間にフォークを入
れて支持して持ち上げた状態でフォークリフトを移動す
ることで、目的の場所に移動することができる。なお、
図中20はパレット5の載置部1の上面の外端縁部に設
けた荷物の落下抑制用のリブである。また、21は荷物
の滑り止め用のゴム部材である。In the normal use of the pallet 5, the load is placed on the placing part 1 and the pallet 5 is used in the same manner as a normal pallet. By moving the forklift with it lifted up, you can move to the desired place. In addition,
In the figure, reference numeral 20 denotes a rib provided at the outer end edge portion of the upper surface of the placing portion 1 of the pallet 5 for suppressing the fall of luggage. Reference numeral 21 is a rubber member for preventing slipping of luggage.
【0025】次に、図11乃至図17に基づいて本発明
の他の実施形態につき説明する。この実施形態において
は、四角形をした板状の載置部1が平面視長方形状をし
た例(つまり長方形状のパレット5の例)が示してあ
り、長方形状の載置部1の四隅及び各辺の中央部及び載
置部1の中央部にそれぞれ上面側が凹部2となり且つ下
面側が突部3となった脚部4が設けてあり、本実施形態
においては、載置部1が長方形状をしているため複数の
脚部4は載置部1の中心を中心点とした180°回転対
称の位置に設けてある。Next, another embodiment of the present invention will be described with reference to FIGS. 11 to 17. In this embodiment, an example in which the quadrangular plate-shaped mounting portion 1 has a rectangular shape in plan view (that is, an example of the rectangular pallet 5) is shown, and the four corners of the rectangular mounting portion 1 and each Leg portions 4 each having a concave portion 2 on the upper surface side and a projecting portion 3 on the lower surface side are provided in the central portion of the side and the central portion of the mounting portion 1, respectively. In the present embodiment, the mounting portion 1 has a rectangular shape. Therefore, the plurality of leg portions 4 are provided at positions of 180 ° rotational symmetry with the center of the mounting portion 1 as the center point.
【0026】そしてこの実施形態においても、上記複数
の脚部4の凹部2内には上面側が上方に突出した第1凸
所6となり且つ下面側が第1凸所6をはめ込むことがで
きる形状の下方に開口した第1凹所7となった支持台部
8が形成してある。支持台部8は凹部2の中心から偏位
した位置に設けてある。また、この実施形態において
も、脚部4の凹部2の側壁部10の一部が内側に突出さ
せてあってがたつき防止部13が形成してあり、このが
たつき防止部13は、上面側が上方に突出した第2凸所
11となり且つ下面側が第2凸所11をはめ込むことが
できる形状の下方に開口した第2凹所12となってお
り、がたつき防止部13の上端部が支持台部8の上面よ
りも上方位置に位置させてある。Also in this embodiment, in the concave portions 2 of the plurality of leg portions 4, the upper surface side is the first convex portion 6 protruding upward, and the lower surface side is the lower portion having a shape into which the first convex portion 6 can be fitted. A support base 8 is formed, which is a first recess 7 that is open at the bottom. The support base portion 8 is provided at a position deviated from the center of the recess 2. Also in this embodiment, a part of the side wall 10 of the recess 2 of the leg 4 is projected inward to form a rattling prevention part 13, and the rattling prevention part 13 is The upper surface side is a second convex portion 11 protruding upward, and the lower surface side is a second concave portion 12 having a shape that can be fitted into the second convex portion 11 and opening downward, and an upper end portion of the rattling prevention portion 13. Are located above the upper surface of the support base 8.
【0027】ここで、凹部2内に凹部2の中心から偏位
して設ける支持台部8の位置及び高さと、凹部2の側壁
の一部に設けるがたつき防止部13の位置は下記に示す
ようにして設定してある。すなわち、空のパレット5を
多段に積み重ねる場合、下段のパレット5の凹部2内に
上段のパレット5の突部3がはめ込まれ且つ下段のパレ
ット5の凹部2内の第1凸所6に上段のパレット5の第
1凹所7がはめ込まれ且つ下段のパレット5の第2凸所
11に上段のパレット5の第2凹所12が上下方向に対
向する(上下方向に対向してはめ込まれるものも含む)
第1の積み重ね状態と、第1の積み重ね状態から上段の
パレット5を180°回転した状態で下段のパレット5
の凹部2内に上段のパレット5の突部3がはめ込まれ且
つ下段のパレット5の凹部2内の第1凸所6に上段のパ
レット5の第1凹所7がはめ込まれることなく該第1凸
所6に上段のパレット5の突部3の下面が載置されて下
段のパレット5の載置部1の上面と上段のパレット5の
載置部1の下面との間にフォーク挿入用の隙間9が形成
され且つ下段のパレット5の第2凸所11に上段のパレ
ット5の第2凹所12が上下方向に対向することなく該
第2凸所11の側面に上段のパレット5のがたつき防止
部13以外の凹部2の側壁部10が対向する第2の積み
重ね状態とが得られるように支持台部8の高さ及び支持
台部8の凹部2内における位置及びがたつき防止部13
の凹部2内における位置を設定してある。Here, the position and height of the support base 8 provided in the recess 2 offset from the center of the recess 2 and the position of the rattling prevention portion 13 provided on a part of the side wall of the recess 2 are as follows. It is set as shown. That is, when stacking empty pallets 5 in multiple stages, the protrusions 3 of the upper pallet 5 are fitted in the recesses 2 of the lower pallet 5 and the upper protrusions 6 are formed in the first protrusions 6 in the recesses 2 of the lower pallet 5. The first recess 7 of the pallet 5 is fitted and the second recess 12 of the upper pallet 5 is vertically opposed to the second convex part 11 of the lower pallet 5 (some of which are fitted so as to be opposed vertically) Including)
The first pallet 5 and the lower pallet 5 with the upper pallet 5 rotated 180 ° from the first stacked state
The projection 3 of the upper pallet 5 is fitted in the recess 2 of the upper pallet 5 and the first recess 7 of the upper pallet 5 is not fitted in the first projection 6 in the recess 2 of the lower pallet 5. The lower surface of the projecting portion 3 of the upper pallet 5 is placed on the convex portion 6 so that a fork is inserted between the upper surface of the mounting portion 1 of the lower pallet 5 and the lower surface of the mounting portion 1 of the upper pallet 5. The second recess 11 of the upper pallet 5 does not face the second recess 11 of the lower pallet 5 in the vertical direction in which the gap 9 is formed, and the upper pallet 5 is not attached to the side surface of the second recess 11. The height of the support base 8, the position of the support base 8 in the recess 2 and the rattling prevention so that the second stacked state in which the side wall portions 10 of the recess 2 other than the rattling prevention portion 13 face each other is obtained. Part 13
The position within the recess 2 is set.
【0028】上記第2の積み重ね状態において上下のパ
レット5の載置部1間に形成されるフォーク挿入用の隙
間9の上下長さはフォークリフトのフォークが挿入でき
るように約30〜50mm程度に設定してある。上記の
ような構成のパレット5は生産時や輸送時や保管時に
は、図16に示すように、下段のパレット5の凹部2内
に上段のパレット5の突部3をはめ込むと共に下段のパ
レット5の凹部2内の第1凸所6に上段のパレット5の
第1凹所7をはめ込みむという第1の積み重ね状態で積
み重ねるものであり、このように第1の積み重ね状態と
することで、上下段のパレット5が密着して、積み重ね
た状態における嵩を低くできるものである。In the second stacked state, the vertical length of the fork insertion gap 9 formed between the mounting portions 1 of the upper and lower pallets 5 is set to about 30 to 50 mm so that the fork of the forklift can be inserted. I am doing it. When the pallet 5 having the above-described structure is manufactured, transported or stored, as shown in FIG. 16, the projection 3 of the upper pallet 5 is fitted into the recess 2 of the lower pallet 5 and the pallet 5 of the lower pallet 5 is inserted. The pallets 5 are stacked in the first stacking state in which the first recesses 7 of the upper pallet 5 are fitted into the first projections 6 in the recesses 2. By setting the first stacking state in this way, the upper and lower tiers are stacked. The pallets 5 can be in close contact with each other to reduce the bulk in the stacked state.
【0029】一方、倉庫、集配、物流段階においては、
空のパレットは場所を取らないように多段に積み重ねて
おくのであるが、直ぐにパレット5を取り出せるよう
に、上記第1の積み重ね状態と異なり、上段のパレット
5を第1の積み重ね状態の場合に比べて平面視で180
°回転して図17のように積み重ねるものであり、この
場合、下段のパレット5の凹部2内に上段のパレット5
の突部3をはめ込み且つ下段のパレット5の凹部2内の
第1凸所6に上段のパレット5の第1凹所7をはめ込む
ことなく該第1凸所6に上段のパレット5の突部3の下
面を載置して下段のパレット5の載置部1の上面と上段
のパレット5の載置部1の下面との間にフォーク挿入用
の隙間9を形成し且つ下段のパレット5の第2凸所11
に上段のパレット5の第2凹所12を上下方向に対向す
ることなく該第2凸所11の側面に上段のパレット5の
がたつき防止部13以外の凹部2の側壁部10を対向さ
せるという第2の積み重ね状態とするものである。On the other hand, at the warehouse, collection / delivery and physical distribution stages,
Empty pallets are stacked in multiple stages to save space, but unlike the above first stacked state so that the pallets 5 can be immediately taken out, the upper pallet 5 is different from the first stacked state in the first stacked state. 180 in plan view
17 is rotated and stacked as shown in FIG. 17. In this case, the upper pallet 5 is placed in the recess 2 of the lower pallet 5.
Of the upper pallet 5 without fitting the first recess 7 of the upper pallet 5 into the first recess 6 of the lower pallet 5 and without fitting the first recess 7 of the upper pallet 5 into the first ridge 6. 3 is placed on the lower surface of the lower pallet 5 to form a fork insertion gap 9 between the upper surface of the mounting portion 1 of the lower pallet 5 and the lower surface of the mounting portion 1 of the upper pallet 5. Second ridge 11
The side wall portion 10 of the concave portion 2 other than the rattling prevention portion 13 of the upper pallet 5 is opposed to the side surface of the second convex portion 11 without vertically opposing the second recess 12 of the upper pallet 5. This is the second stacked state.
【0030】このような第2の積み重ね状態とすること
で、上段のパレット5をフォーク挿入用隙間9にフォー
クを入れてフォークで支持した状態で持ち上げて取り出
すことができ、また、新たに空のパレット5を積み重ね
る際に脚部4間にフォークを入れて支持した状態で下段
のパレット5の上に第2の積み重ね状態に積み重ねるこ
とができるものである。By making such a second stacked state, the upper pallet 5 can be lifted and taken out while the fork is inserted into the fork insertion gap 9 and supported by the fork, and a new empty pallet can be obtained. When the pallets 5 are stacked, the second pallet 5 can be stacked on the lower pallet 5 with the forks inserted between the legs 4 and supporting them.
【0031】そして、本実施形態においても、前述の実
施形態と同様に、第2の積み重ね状態において、下段の
パレット5の第2凸所11の側面に上段のパレット5の
がたつき防止部13以外の凹部2の側壁部10が対向す
るようになっていることで、下段のパレット5の脚部4
内で上段のパレット5の脚部4が横方向にずれてがたつ
くのががたつき防止部13により抑制することができる
のである。Also in this embodiment, similarly to the above-described embodiments, the rattling prevention portion 13 of the upper pallet 5 is attached to the side surface of the second protrusion 11 of the lower pallet 5 in the second stacked state. Since the side wall portions 10 of the concave portions 2 other than the above face each other, the leg portions 4 of the lower pallet 5 are
The rattling prevention portion 13 can suppress the rattling of the leg portion 4 of the upper pallet 5 in the lateral direction.
【0032】この実施形態においても通常の使用に当た
っては、載置部1の上に荷物を載せて通常のパレットと
同様の使用を行うものであり、脚部4間にフォークを入
れて支持して持ち上げた状態でフォークリフトを移動す
ることで、目的の場所に移動することができる。In this embodiment as well, in normal use, a load is placed on the placing part 1 and the same use as a normal pallet is carried out. A fork is inserted between the leg parts 4 to support it. By moving the forklift in the lifted state, it is possible to move to the desired place.
【0033】[0033]
【発明の効果】本発明の請求項1記載の発明にあって
は、上述のように、四角形をした板状の載置部に上面側
が上方に開口した凹部となり且つ下面側が凹部にはめ込
むことができる形状の下方に突出した突部となった上開
口側程広くなるように側壁部が傾斜した複数の脚部を設
けると共にこの複数の脚部を載置部の中心を回転中心と
した90°又は180°回転対称の位置に設けたパレッ
トにおいて、凹部内に上面側が上方に突出した第1凸所
となり且つ下面側が下方に開口した第1凹所となった支
持台部を形成し、下段のパレットの凹部内に上段のパレ
ットの突部がはめ込まれると共に下段のパレットの凹部
内の第1凸所に上段のパレットの第1凹所がはめ込まれ
る第1の積み重ね状態と、第1の積み重ね状態から上段
のパレットを90°又は180°回転した状態で下段の
パレットの凹部内に上段のパレットの突部がはめ込まれ
ると共に下段のパレットの凹部内の第1凸所に上段のパ
レットの第1凹所がはめ込まれることなく該第1凸所に
上段のパレットの突部の下面が載置されて下段のパレッ
トの載置部の上面と上段のパレットの載置部の下面との
間にフォーク挿入用の隙間が形成される第2の積み重ね
状態とが得られるように支持台部の高さ及び支持台部の
凹部内における位置を設定してあるので、パレットを積
み重ねるに当たって、第1の積み重ね状態で積み重ねる
と、積み重ねの嵩を低くできて、生産時や搬送時や保管
時にスペースを取らずに有効であり、一方、倉庫や集配
や物流段階において空のパレットを積み重ねる場合に
は、第2の積み重ね状態で積み上げることで上下段のパ
レット間にフォーク挿入用隙間を形成でき、上段のパレ
ットをフォークで支持して取り出したり、あるいはフォ
ークで支持して下段のパレット上に積み重ねたりできる
ものである。しかも、凹部の側壁部の一部を内側に突出
させてがたつき防止部を形成し、このがたつき防止部を
支持台部の上面よりも上方位置に位置させ、第2の積み
重ね状態で、下段のパレットのがたつき防止部に上段の
パレットのがたつき防止部が上下方向に対向することな
く該下段のパレットのがたつき防止部の側面に上段のパ
レットのがたつき防止部を設けた部分以外の凹部の側壁
部が対向するようになっているので、下段のパレットの
脚部内で上段のパレットの脚部が横方向にずれてがたつ
くのをがたつき防止部により抑制することができ、この
結果、第2の積み重ね状態で上下に多段にパレットを積
み重ねても、パレットが横方向にずれて倒れるというこ
とがないものである。As described above, according to the first aspect of the present invention, as described above, the upper surface of the mounting portion having a rectangular plate shape is a recess having an upper opening, and the lower surface is a recess. A plurality of leg portions whose side wall portions are inclined so as to be wider toward the upper opening side which is a protruding portion of a shape that can be formed are formed, and the plurality of leg portions are rotated by 90 ° about the center of the mounting portion as a rotation center. Alternatively, in a pallet provided at a position of 180 ° rotational symmetry, a support base part is formed in the recess, where the upper surface side is a first convex portion that projects upward and the lower surface side is a first concave portion that opens downward. A first stacked state in which the protrusion of the upper pallet is fitted in the concave portion of the pallet and a first recess of the upper pallet is fitted in the first convex portion in the concave portion of the lower pallet, and a first stacked state To the upper pallet 90 ° While rotating by 180 °, the protrusion of the upper pallet fits into the recess of the lower pallet, and the first recess of the upper pallet does not fit into the first protrusion of the recess of the lower pallet. 1 The lower surface of the protrusion of the upper pallet is placed on the convex portion, and a fork insertion gap is formed between the upper surface of the lower pallet mounting portion and the lower surface of the upper pallet mounting portion. Since the height of the support base and the position of the support base in the recess are set so that the two stacked states can be obtained, when stacking the pallets in the first stacked state, the stacking volume is increased. It can be made low, and it is effective in saving space during production, transportation, and storage. On the other hand, when stacking empty pallets at the warehouse, collection and distribution stage, or in the logistics stage, stacking in the second stacking state A fork insertion gap can be formed between upper and lower pallets, and the upper pallet can be supported by a fork and taken out, or can be supported by a fork and stacked on the lower pallet. In addition, a part of the side wall of the recess is projected inward to form a rattling prevention part, and the rattling prevention part is positioned above the upper surface of the support base part in the second stacked state. The rattling prevention section of the upper pallet is attached to the side surface of the rattling prevention section of the lower pallet without the rattling prevention section of the upper pallet vertically facing each other. Since the side walls of the recesses other than the portions where the pallets are provided face each other, the rattling prevention portion suppresses the rattling of the legs of the upper pallet in the legs of the lower pallet in the lateral direction. As a result, even if the pallets are vertically stacked in the second stacking state, the pallets will not be laterally displaced and fall down.
【0034】また、請求項2記載の発明にあっては、上
記請求項1記載の発明の効果に加えて、脚部の前後方向
の側壁部に設けられたがたつき防止部と、脚部の左右方
向に設けられたがたつき防止部とを備えているので、第
2の積み重ね状態において、前後方向及び左右方向のが
たつきを抑制することができるものである。In addition to the effect of the invention according to claim 1, in the invention according to claim 2, the rattling prevention portion provided on the side wall portion in the front-rear direction of the leg portion, and the leg portion. Since the rattling prevention portion provided in the left-right direction is provided, rattling in the front-rear direction and the left-right direction can be suppressed in the second stacked state.
【図1】本発明の一実施形態の斜視図である。FIG. 1 is a perspective view of one embodiment of the present invention.
【図2】同上の平面図である。FIG. 2 is a plan view of the same.
【図3】同上の底面図である。FIG. 3 is a bottom view of the same.
【図4】同上の正面図である。FIG. 4 is a front view of the same.
【図5】同上の右側面図である。FIG. 5 is a right side view of the above.
【図6】同上の図2のXーX線断面図である。6 is a sectional view taken along line XX of FIG. 2 above.
【図7】同上の図2のYーY線断面図である。7 is a sectional view taken along line YY of FIG. 2 above.
【図8】図7の一部拡大断面図である。8 is a partially enlarged sectional view of FIG.
【図9】同上の第1の積み重ね状態を示す断面図であ
る。FIG. 9 is a cross-sectional view showing a first stacked state of the above.
【図10】同上の第2の積み重ね状態を示す断面図であ
る。FIG. 10 is a cross-sectional view showing a second stacked state of the above.
【図11】本発明の他の実施形態の平面図である。FIG. 11 is a plan view of another embodiment of the present invention.
【図12】同上の底面図である。FIG. 12 is a bottom view of the above.
【図13】同上の正面図である。FIG. 13 is a front view of the same.
【図14】同上の右側面図である。FIG. 14 is a right side view of the above.
【図15】同上の図11のZーZ線断面図である。FIG. 15 is a sectional view taken along line ZZ of FIG. 11 above.
【図16】同上の第1の積み重ね状態を示す断面図であ
る。FIG. 16 is a cross-sectional view showing a first stacked state of the above.
【図17】同上の第2の積み重ね状態を示す断面図であ
る。FIG. 17 is a cross-sectional view showing a second stacked state of the above.
【図18】従来例の平面図である。FIG. 18 is a plan view of a conventional example.
【図19】従来例の正面図である。FIG. 19 is a front view of a conventional example.
【図20】従来例の側面図である。FIG. 20 is a side view of a conventional example.
【図21】従来例の断面図である。FIG. 21 is a sectional view of a conventional example.
【図22】比較例における第2の積み重ね状態を示す断
面図である。FIG. 22 is a cross-sectional view showing a second stacked state in a comparative example.
1 載置部 2 凹部 3 突部 4 脚部 5 パレット 6 第1凸所 7 第1凹所 8 支持台部 9 フォーク挿入用の隙間 10 側壁部 11 第2凸所 12 第2凹所 13 がたつき防止部 DESCRIPTION OF SYMBOLS 1 Mounting part 2 Recessed part 3 Projection part 4 Leg part 5 Pallet 6 1st convex part 7 1st recessed part 8 Support stand part 9 Fork insertion gap 10 Side wall part 11 2nd convex part 12 2nd recessed part 13 Anti-sticking part
Claims (2)
方に開口した凹部となり且つ下面側が凹部にはめ込むこ
とができる形状の下方に突出した突部となった上開口側
程広くなるように側壁部が傾斜した複数の脚部を設ける
と共にこの複数の脚部を載置部の中心を回転中心とした
90°又は180°回転対称の位置に設けたパレットに
おいて、凹部内に上面側が上方に突出した第1凸所とな
り且つ下面側が下方に開口した第1凹所となった支持台
部を形成し、凹部の側壁部の一部を内側に突出させてが
たつき防止部を形成し、このがたつき防止部を支持台部
よりも上方位置に位置させ、下段のパレットの凹部内に
上段のパレットの突部がはめ込まれ且つ下段のパレット
の凹部内の第1凸所に上段のパレットの第1凹所がはめ
込まれ且つ下段のパレットのがたつき防止部に上段のパ
レットのがたつき防止部が上下方向に対向する第1の積
み重ね状態と、第1の積み重ね状態から上段のパレット
を90°又は180°回転した状態で下段のパレットの
凹部内に上段のパレットの突部がはめ込まれ且つ下段の
パレットの凹部内の第1凸所に上段のパレットの第1凹
所がはめ込まれることなく該第1凸所に上段のパレット
の突部の下面が載置されて下段のパレットの載置部の上
面と上段のパレットの載置部の下面との間にフォーク挿
入用の隙間が形成され且つ下段のパレットのがたつき防
止部に上段のパレットのがたつき防止部が上下方向に対
向することなく該下段のパレットのがたつき防止部の側
面に上段のパレットのがたつき防止部を設けた部分以外
の凹部の側壁部が対向する第2の積み重ね状態とが得ら
れるように支持台部の高さ及び支持台部の凹部内におけ
る位置及びがたつき防止部の凹部内における位置を設定
して成ることを特徴とする運搬用パレット。1. A quadrangular plate-shaped mounting portion has a concave portion with an upper surface side opening upward and a lower surface side with a downwardly projecting protrusion that can be fitted into the concave portion. In a pallet in which a plurality of legs having inclined sidewalls are provided and the legs are provided at positions symmetrical by 90 ° or 180 ° about the center of the placing part as a rotation center, the upper surface side is upward in the recess. To form a support base portion which is a first recess protruding downward and a first recess having a lower surface opened downward, and a rattling prevention portion is formed by protruding a part of a side wall portion of the recess inward. , The rattling prevention portion is located above the support base portion, the protrusion of the upper pallet is fitted in the concave portion of the lower pallet, and the upper pallet is in the first convex portion in the concave portion of the lower pallet. The first recess of the pallet is fitted and the lower pallet In the first stacking state in which the rattling prevention section of the upper pallet and the rattling prevention section of the upper pallet vertically face each other, and in the state in which the upper pallet is rotated 90 ° or 180 ° from the first stacked state. The protrusion of the upper pallet is fitted into the recess of the lower pallet, and the first recess of the upper pallet is not fitted into the first protrusion of the recess of the lower pallet. The lower surface of the protrusion of the pallet is placed so that a fork insertion gap is formed between the upper surface of the lower pallet mounting portion and the lower surface of the upper pallet mounting portion, and the lower pallet rattles. The rattling prevention portion of the upper pallet does not oppose the vertical direction to the prevention portion, and the side of the rattling prevention portion of the lower pallet has a concave portion other than the portion where the rattling prevention portion of the upper pallet is provided. Second stack with side walls facing each other Carrying pallet, characterized in that formed by setting the position in the state and is in the recess of the prevention portion position and backlash in the recess of the height and the support section of the support portion so as to obtain.
たつき防止部と、脚部の左右方向に設けられたがたつき
防止部とを備えて成ることを特徴とする請求項1記載の
運搬用パレット。2. A rattling prevention portion provided on the side wall portion in the front-rear direction of the leg portion, and a rattling prevention portion provided on the left and right sides of the leg portion. The pallet for transportation described in 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8140263A JP2886822B2 (en) | 1996-06-03 | 1996-06-03 | Transport pallets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8140263A JP2886822B2 (en) | 1996-06-03 | 1996-06-03 | Transport pallets |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09323727A true JPH09323727A (en) | 1997-12-16 |
JP2886822B2 JP2886822B2 (en) | 1999-04-26 |
Family
ID=15264718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8140263A Expired - Lifetime JP2886822B2 (en) | 1996-06-03 | 1996-06-03 | Transport pallets |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2886822B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002018218A1 (en) * | 2000-08-29 | 2002-03-07 | Dainippon Ink And Chemical, Inc. | Synthetic resin pallet |
JP2003034330A (en) * | 2001-07-25 | 2003-02-04 | Gifu Plast Ind Co Ltd | Transportation pallet |
EP1544117A1 (en) * | 2003-12-18 | 2005-06-22 | Patentwerke A.G. | Strengthened stackable pallet |
JP2015101341A (en) * | 2013-11-21 | 2015-06-04 | 三甲株式会社 | Synthetic resin pallet |
JP2016037292A (en) * | 2014-08-05 | 2016-03-22 | 藤森工業株式会社 | Storage tray |
CN115159402A (en) * | 2022-06-17 | 2022-10-11 | 杭州海康机器人技术有限公司 | Goods putting and taking method and device, electronic equipment and machine readable storage medium |
-
1996
- 1996-06-03 JP JP8140263A patent/JP2886822B2/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002018218A1 (en) * | 2000-08-29 | 2002-03-07 | Dainippon Ink And Chemical, Inc. | Synthetic resin pallet |
US6976436B1 (en) | 2000-08-29 | 2005-12-20 | Dainippon Ink And Chemicals, Inc. | Synthetic resin pallet |
JP2003034330A (en) * | 2001-07-25 | 2003-02-04 | Gifu Plast Ind Co Ltd | Transportation pallet |
EP1544117A1 (en) * | 2003-12-18 | 2005-06-22 | Patentwerke A.G. | Strengthened stackable pallet |
JP2015101341A (en) * | 2013-11-21 | 2015-06-04 | 三甲株式会社 | Synthetic resin pallet |
JP2016037292A (en) * | 2014-08-05 | 2016-03-22 | 藤森工業株式会社 | Storage tray |
CN115159402A (en) * | 2022-06-17 | 2022-10-11 | 杭州海康机器人技术有限公司 | Goods putting and taking method and device, electronic equipment and machine readable storage medium |
Also Published As
Publication number | Publication date |
---|---|
JP2886822B2 (en) | 1999-04-26 |
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