JP3309659B2 - Goods carrier - Google Patents

Goods carrier

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Publication number
JP3309659B2
JP3309659B2 JP22563795A JP22563795A JP3309659B2 JP 3309659 B2 JP3309659 B2 JP 3309659B2 JP 22563795 A JP22563795 A JP 22563795A JP 22563795 A JP22563795 A JP 22563795A JP 3309659 B2 JP3309659 B2 JP 3309659B2
Authority
JP
Japan
Prior art keywords
intermediate shelf
locking
support member
locked
article carrier
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.)
Expired - Fee Related
Application number
JP22563795A
Other languages
Japanese (ja)
Other versions
JPH0966837A (en
Inventor
稔洋 早川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daifuku Co Ltd
Original Assignee
Daifuku Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daifuku Co Ltd filed Critical Daifuku Co Ltd
Priority to JP22563795A priority Critical patent/JP3309659B2/en
Publication of JPH0966837A publication Critical patent/JPH0966837A/en
Application granted granted Critical
Publication of JP3309659B2 publication Critical patent/JP3309659B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、たとえば花木を植
えた鉢などを整理して収納し得、必要に応じて目的場所
まで運搬するのに使用される物品搬送具に関するもので
ある。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an article carrier which can organize and store, for example, pots in which flowering trees are planted, and which is used for transporting to a destination as required.

【0002】[0002]

【従来の技術】従来、この種の物品搬送具としては、た
とえば特開平4−123975号公報が挙げられる。この物品
搬送具は、移動用の車輪を有するベース体と、このベー
ス体の両側に取付けられた側枠体と、ベース体の後側に
取付けられた後枠体と、これら側枠体と後枠体との間に
着脱自在に設けられた中間棚とにより形成されている。
前記側枠体の前部には、中間棚の前部を支持する前位支
持部材が設けられ、後枠体には、中間棚の後部を支持す
る後位支持部材が左右一対に設けられている。前位支持
部材には長形孔状の前位被係止部が上下複数箇所に形成
され、後位支持部材には長形孔状の後位被係止部が上下
複数箇所に形成されている。
2. Description of the Related Art Conventionally, an example of this type of article transporter is disclosed in Japanese Patent Application Laid-Open No. 4-123975. The article carrier includes a base having moving wheels, side frames mounted on both sides of the base, a rear frame mounted on a rear side of the base, and a rear frame mounted on the rear of the base. It is formed by an intermediate shelf detachably provided with the frame.
At the front of the side frame, a front support member for supporting the front of the intermediate shelf is provided, and for the rear frame, a pair of rear support members for supporting the rear of the intermediate shelf are provided. I have. The front support member is formed with elongated hole-shaped front locked portions at upper and lower locations, and the rear support member is formed with elongated hole-shaped rear locked portions at upper and lower locations. I have.

【0003】中間棚の後端には、後位被係止部に係脱自
在なフック形状の固定係止部が設けられ、中間棚の前部
両側には、前位被係止部に係脱自在なフック形状の可動
係止部が左右方向で出退自在に設けられている。
[0003] At the rear end of the intermediate shelf, there is provided a hook-shaped fixed engaging portion detachable from the rear locked portion. A detachable hook-shaped movable locking portion is provided so as to be able to move back and forth in the left-right direction.

【0004】これによると、中間棚を取り付ける場合、
まず、中間棚を両側枠体間に挿入し、固定係止部を後位
被係止部に挿入して係合させる。その後、可動係止部を
左右外方に突出させて前位被係止部に挿入し係合させ
る。これにより、中間棚は後位支持部材と前位支持部材
とに支持されて両側枠体間に取り付けられる。
According to this, when attaching an intermediate shelf,
First, the intermediate shelf is inserted between the two side frames, and the fixed locking portion is inserted into and engaged with the rear locked portion. Thereafter, the movable locking portion is projected right and left outward and inserted into and engaged with the front locked portion. As a result, the intermediate shelf is supported by the rear support member and the front support member, and is mounted between the side frames.

【0005】[0005]

【発明が解決しようとする課題】しかし、上記した従来
形式では、固定係止部を後位被係止部に係合させた際、
固定係止部が後位被係止部に対して前後に摺動し、これ
により中間棚が前後に位置ずれして可動係止部が前位被
係止部に対して前後にずれ、可動係止部と前位被係止部
との係合に支障を来すといった問題があった。このよう
な前後の位置ずれを減少させるためには、固定係止部の
両縦板部の内面間距離を小さくすることが考えられる
が、内面間距離を小さくすると、固定係止部と後位被係
止部との係合が行い難くなるといった問題がある。
However, in the conventional type described above, when the fixed locking portion is engaged with the rear locked portion,
The fixed locking portion slides back and forth with respect to the rear locked portion, whereby the intermediate shelf is displaced back and forth, and the movable locking portion is shifted back and forth with respect to the front locked portion, and is movable. There is a problem that the engagement between the locking portion and the front locked portion is hindered. In order to reduce such a positional deviation before and after, it is conceivable to reduce the distance between the inner surfaces of the two vertical plate portions of the fixed locking portion. There is a problem that it becomes difficult to engage with the locked portion.

【0006】そこで本発明のうち請求項1記載の発明
は、中間棚を取り付ける際、中間棚の前後方向の位置決
めを容易に行え、しかも載荷荷重の歪や外力などによっ
て支持部材側に曲がり変形が生じても、中間棚の上下移
動を常に円滑に行え、さらに曲がり変形に好適に対処し
得る取り合い寸法とした物品搬送具を提供することを目
的としたものである。
Therefore, according to the first aspect of the present invention, when the intermediate shelf is mounted, the intermediate shelf can be easily positioned in the front-rear direction, and the supporting member is bent and deformed due to a distortion of a load or an external force. even if, performed vertical movement of the intermediate shelf always smooth, suitably addressed further bending deformation
It is an object of the present invention to provide an article conveying tool having a congruent dimension .

【0007】[0007]

【0008】[0008]

【課題を解決するための手段】前述した目的を達成する
ために、本発明のうちで請求項1記載の物品搬送具は、
ベース体と、このベース体上で左右方向の両側に取り付
けた枠体と、両枠体間に着脱自在に設けた中間棚とから
なる物品搬送具であって、前記枠体は、中間棚を支持す
る前後一対の支持部材を有し、前部の支持部材には係止
部を上下複数箇所に設け、後部の支持部材には、上下方
向のガイド溝と、上下方向に形成しかつ上端をガイド溝
に連通した上下複数の係止凹部とを設け、前記中間棚の
前部側で左右の端部に、前記係止部に係脱自在な前部被
係止体を設け、前記中間棚の後部側で左右の端部に、前
記ガイド溝から係止凹部へと移動自在な後部被係止体
を、左右方向で移動自在に設けるとともに、これら後部
被係止体の遊端には、ガイド溝ならびに係止凹部を形成
した支持部材の部分に外側から当接自在な当接部を設
、左右方向に移動自在な後部被係止体の部分の取り合
い寸法を、D;中間棚の幅、E;後部被係止体の有効長
さ、F;中間棚の側フレームの幅、G;中間棚と後部の
支持部材との隙間、H;後部の支持部材の板厚、I;後
部の支持部材の内幅、としたとき、 式1 D+2G>(E−F)+D 2G>E−F 式2 D+2G+2H+I=(E−F)+D 2G+2H+I=(E−F) G+H+I/2=(E−F)/2 に設定し たことを特徴としたものである。
In order to achieve the above-mentioned object, according to the present invention, there is provided an article carrier according to the present invention,
An article carrier comprising a base body, a frame body attached to both sides in the left-right direction on the base body, and an intermediate shelf detachably provided between the two frame bodies, wherein the frame body includes an intermediate shelf. It has a pair of front and rear support members to support, the front support member is provided with locking portions at a plurality of upper and lower locations, the rear support member is formed with a vertical guide groove, and formed vertically and has an upper end A plurality of upper and lower locking recesses communicating with the guide grooves; and a front locked body detachable from the locking portion at left and right ends on the front side of the intermediate shelf. At the left and right ends on the rear side, a rear locked body movable from the guide groove to the locking recess is provided movably in the left and right direction, and at the free ends of these rear locked bodies, the abutment freely abutting portion from the outside is provided in the guide groove and the portion of the support member formed with engagement recesses, moves itself in the lateral direction Take case of part of a rear Hikakaritometai
D: Width of the middle shelf, E: Effective length of the rear locked body
F: width of the side frame of the middle shelf, G: middle shelf and rear
Gap with support member, H: plate thickness of rear support member, I: rear
Inner width parts of the support member, and the case, formula 1 D + 2G> (E- F) + D 2G> E-F expression 2 D + 2G + 2H + I = (E-F) + D 2G + 2H + I = (E-F) G + H + I / 2 = (E it is obtained and wherein the set to -F) / 2.

【0009】したがって請求項1の発明によると、中間
棚を取り付けるに、まず中間棚を両枠体間に挿入し、そ
の後、中間棚の後部被係止体を後部の支持部材の係止凹
部に係合させて中間棚を後方に押す。これにより、後部
被係止体を係止凹部の後端部まで移動させ、以て中間棚
を前後方向で位置決めし得る。次いで、中間棚の前部被
係止体を前部の支持部材の係止部に係止させる。これに
より中間棚を、前部の支持部材と後部の支持部材とに支
持させて、両枠体間に取り付け得る。中間棚を取り付け
る際、後部被係止体をガイド溝内で上下移動させること
により、中間棚を目的の高さに配置し得、高さ変更が容
易に行える。
Therefore, according to the first aspect of the present invention, in order to mount the intermediate shelf, the intermediate shelf is first inserted between the two frames, and then the rear locked member of the intermediate shelf is inserted into the locking recess of the rear support member. Engage and push intermediate shelf backwards. Thus, the rear locked body can be moved to the rear end of the locking recess, and the intermediate shelf can be positioned in the front-rear direction. Next, the front locked member of the intermediate shelf is locked to the locking portion of the front support member. Thus, the intermediate shelf can be supported between the front support member and the rear support member, and can be mounted between the two frame members. When mounting the intermediate shelf, the rear locked body is moved up and down in the guide groove, whereby the intermediate shelf can be arranged at a desired height, and the height can be easily changed.

【0010】たとえば使用荷重や外力による歪みによっ
て、あるいは製作誤差によって、各支持部材が曲がって
いたとき、一方の後部被係止体と中間棚とが左右方向で
相対的に移動されるとともに、他方の後部被係止体はフ
リーになり、以て後部被係止体に一体の当接部が、後部
の支持部材における外側内面や内側内面に対して過度に
圧接されることがなくなって、中間棚の上下移動は容易
にスムースに行える。したがって溶融亜鉛メッキを容易
に施工し得る。そして、この取り合い寸法を採用するこ
とで、無駄のない材料使用と動作とを可能にしている。
[0010] For example, when each support member is bent due to a distortion due to a working load or an external force, or due to a manufacturing error, one of the rear locked members and the intermediate shelf are relatively moved in the left-right direction, and the other. The rear locked body is free, so that the contact portion integral with the rear locked body is not excessively pressed against the outer inner surface or inner inner surface of the rear support member, and Up and down movement of the shelf can be performed easily and smoothly. Therefore, hot-dip galvanizing can be easily performed. And it is necessary to adopt this
This enables the use and operation of the material without waste.

【0011】[0011]

【0012】そして本発明の請求項2記載の物品搬送具
は、上記した請求項1記載の構成において、係止部は係
止孔からなり、前部被係止体は、左右方向での移動によ
り係止孔に嵌脱自在に構成したことを特徴としたもので
ある。
[0012] The article transport device according to claim 2 of the present invention, in the configuration of claim 1, wherein the above-mentioned engaging portion is made of the locking hole, the front Hikakaritometai is moved in the lateral direction , So that it can be freely inserted into and removed from the locking hole.

【0013】したがって請求項2の発明によると、前部
被係止体を左右方向に移動させるだけで、前部の支持部
材に対する中間棚の前部の固定、固定解除を行える。さ
らに本発明の請求項3記載の物品搬送具は、上記した請
求項1記載の構成において、後部被係止体を、中間棚の
前後方向の中間部寄りの位置に設けたことを特徴とした
ものである。
Therefore, according to the second aspect of the present invention, the front portion of the intermediate shelf can be fixed and released from the front support member only by moving the front locked member in the left-right direction. Further, the article transporting device according to a third aspect of the present invention is characterized in that, in the configuration according to the first aspect, the rear locked body is provided at a position near an intermediate portion in the front-rear direction of the intermediate shelf. Things.

【0014】したがって請求項3の発明によると、中間
棚の上下移動は、後部被係止体を中間棚の後端に設けた
場合に比べて、軽く容易に行える。しかも本発明の請求
項4記載の物品搬送具は、上記した請求項1記載の構成
において、後部被係止体はロッド状であり、その当接部
の当接面を、外側ほど後部被係止体から離間するテーパ
面に形成したことを特徴としたものである。
Therefore, according to the third aspect of the invention, the vertical movement of the intermediate shelf can be performed lightly and easily as compared with the case where the rear locked body is provided at the rear end of the intermediate shelf. Moreover, the claim of the present invention
In the article transporting device according to the fourth aspect, in the configuration according to the first aspect, the rear locked body has a rod shape, and the contact surface of the contact portion is further away from the rear locked body toward the outside. It is characterized by being formed on a tapered surface.

【0015】したがって請求項4の発明によると、例え
ガイド溝を形成する縁面がギザギザ状態のときでも、こ
の縁面にテーパ面が作用することで、中間棚が左右方向
において上下に傾斜した状態での中間棚の上下移動も、
引っ掛かることな、容易にスムースに行える。
According to the fourth aspect of the present invention, even when the edge surface forming the guide groove is in a jagged state, the tapered surface acts on this edge surface, so that the intermediate shelf is inclined vertically in the left-right direction. Up and down the middle shelf
Caught things Ku, easily smoothly.

【0016】また本発明の請求項5記載の物品搬送具
は、上記した請求項1記載の構成において、中間棚群を
前後方向で二分割し、それぞれの後部の支持部材を、前
後方向の中央部分に配置したことを特徴としたものであ
る。
According to a fifth aspect of the present invention, there is provided the article transporter according to the first aspect of the present invention, wherein the intermediate shelf group is divided into two in the front-rear direction, and each of the rear support members is positioned at the center in the front-rear direction. It is characterized by being arranged in a part.

【0017】したがって請求項5の発明によると、前後
に二分割された各グループにおいて、その中間棚の棚割
りを別々に、物品のサイズなどに応じて変えることで、
物品の積載効率を向上し得る。
Therefore, according to the fifth aspect of the present invention, in each of the groups divided into two parts before and after, the intermediate shelves are separately divided according to the size of the article and the like.
The loading efficiency of articles can be improved.

【0018】そして本発明の請求項6記載の物品搬送具
は、上記した請求項1記載の構成において、ガイド溝は
上端で開放し、中間棚の前縁に、中間棚上面に対して上
方へ突出する脱落防止体を設け、この脱落防止体は、取
り外した中間棚を積み重ねたとき、下段の中間棚の脱落
防止体を避けて中間棚上面に当接する脚部を一体に有す
ることを特徴としたものである。
According to a sixth aspect of the present invention, there is provided the article transporter according to the first aspect, wherein the guide groove is opened at an upper end, and is provided at a front edge of the intermediate shelf upward with respect to an upper surface of the intermediate shelf. A protruding stopper is provided, and when the detached intermediate shelves are stacked, the stoppers integrally have legs that abut against the upper surface of the intermediate shelf avoiding the stopper of the lower middle shelf. It was done.

【0019】したがって請求項6の発明によると、前部
被係止体を退入させ、後部被係止体をガイド溝内で下端
部側に移動させることで、使用しない中間棚を物品搬送
具に組み込んだままベース体上に積み重ねし得、中間棚
の紛失防止に役立つ。また後部被係止体を上方へ脱抜さ
せて完全に取り外した中間棚を、適宜の保管場所に積み
重ねし得る。そして中間棚を積み重ねたとき、下段中間
棚における脱落防止体を避けて、上段中間棚における脱
落防止体の脚部が下段中間棚の上面に当接され、以てい
ずれの積み重ねも整然と行える。
According to the sixth aspect of the present invention, the intermediate shelves that are not used can be moved by moving the front locked body into the guide groove and moving the rear locked body toward the lower end in the guide groove. It can be stacked on the base body while being incorporated in the base, and helps prevent the intermediate shelf from being lost. In addition, the intermediate shelves from which the rear locked body is detached upward and completely removed can be stacked in an appropriate storage place. Then, when the intermediate shelves are stacked, the legs of the fall-prevention body in the upper middle shelf abut against the upper surface of the lower middle shelf, avoiding the fall-prevention body in the lower middle shelf, so that any stacking can be performed orderly.

【0020】さらに本発明の請求項7記載の物品搬送具
は、上記した請求項6記載の構成において、係止部は係
止孔からなり、前部被係止体は、左右方向での移動によ
り係止孔に嵌脱自在に構成し、この前部被係止体は、左
右方向に移動させるための操作部を内側に有し、この操
作部が対向する部分において、脚部に欠如部分を形成し
たことを特徴としたものである。
According to a seventh aspect of the present invention, there is provided the article transporter according to the sixth aspect , wherein the locking portion comprises a locking hole, and the front locked body moves in the left-right direction. The front locked body has an operation portion for moving in the left-right direction inside, and a portion missing from the leg portion at a portion facing the operation portion. Is formed.

【0021】したがって請求項7の発明によると、前部
被係止体が係止孔に係合しているか否かの安全確認を、
欠如部分を通して操作部を見ることで容易に行える。し
かも本発明の請求項8記載の物品搬送具は、上記した
求項7記載の構成において、操作部と脚部とを色分けし
たことを特徴としたものである。
Therefore, according to the seventh aspect of the present invention, it is possible to confirm whether or not the front locked body is engaged with the locking hole.
This can be easily done by looking at the operation unit through the missing part. Moreover, the article carrier according to claim 8 of the present invention has the above contract.
The configuration according to claim 7 is characterized in that the operation section and the leg section are color-coded.

【0022】したがって請求項8の発明によると、操作
部の色分けにより確認をより確実に行える。
Therefore, according to the eighth aspect of the present invention, the confirmation can be made more reliably by color-coding the operation section.

【0023】[0023]

【発明の実施の形態】以下に、本発明の実施の形態を、
台車形式に採用した状態として図に基づいて説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below.
A description will be given based on the drawings as a state of adopting a trolley type.

【0024】図1〜図3に示すように物品搬送具1は、
ベース体2と、このベース体2上で左右方向Xの両側に
取り付けられた枠体10と、これら枠体10間に着脱自在に
設けられた複数の中間棚30などにより形成されている。
As shown in FIG. 1 to FIG.
It is formed by a base body 2, a frame body 10 mounted on both sides of the base body 2 in the left-right direction X, a plurality of intermediate shelves 30 provided detachably between the frame bodies 10, and the like.

【0025】前記ベース体2は、角パイプを用いて矩形
状に形成された枠フレーム3と、この枠フレーム3の四
隅下面に支持部材4を介して取り付けられた移動用の車
輪5と、枠フレーム3上に着脱自在に取り付けられた一
対の樹脂板6などにより構成されている。なお枠フレー
ム3側には、その前後方向Yの外縁部に脱落防止体7が
設けられている。そして枠フレーム3の四隅部分には、
それぞれ連結用ブラケット8が設けられている。
The base body 2 includes a frame 3 formed in a rectangular shape using a square pipe, wheels 5 for movement attached to the lower surfaces of the four corners of the frame 3 via support members 4, It is composed of a pair of resin plates 6 detachably mounted on the frame 3 and the like. In addition, on the frame frame 3 side, a fall prevention body 7 is provided at an outer edge portion in the front-rear direction Y. And in the four corners of the frame 3
Each is provided with a connecting bracket 8.

【0026】両枠体10はそれぞれ、前後方向Yで一対の
縦支柱11と、これら縦支柱11の上端間に連結された上部
横材12とにより門形状に形成されている。そして両縦支
柱11の下端が前記連結用ブラケット8に連結されること
で、枠体10は、ベース体2上で左右方向Xの両側に取り
付けられる。なお、各枠体10における前後の縦支柱11間
でかつ上下方向における複数箇所(または一箇所)は、
中間部横材13や下部横材14で連結されている。
Each of the frames 10 is formed in a gate shape by a pair of vertical columns 11 in the front-rear direction Y and an upper cross member 12 connected between upper ends of the vertical columns 11. By connecting the lower ends of the vertical supports 11 to the connection bracket 8, the frame 10 is attached to the base body 2 on both sides in the left-right direction X. In addition, a plurality of places (or one place) in the vertical direction between the front and rear vertical pillars 11 in each frame body 10,
They are connected by an intermediate horizontal member 13 and a lower horizontal member 14.

【0027】左右の両枠体10にはそれぞれ、中間棚30を
支持する前後一対の支持部材20,25が設けられている。
ここで中間棚30群は前後方向Yで二分割され、それぞれ
の前部の支持部材20は縦支柱11に隣接して配置され、ま
た後部の支持部材25は前後方向Yの中央部分に配置され
ている。そして各支持部材20,25は、適宜の横材12,1
3,14などを介して固定されている。その際に一対の後
部の支持部材25は、物品搬送具1の前後方向中央線1A
に対してそれぞれ前後に離間され、以て間隔Lを置いて
配置されている。
Each of the left and right frame members 10 is provided with a pair of front and rear support members 20 and 25 for supporting the intermediate shelf 30.
Here, the group of intermediate shelves 30 is divided into two parts in the front-rear direction Y, the front support members 20 are arranged adjacent to the vertical columns 11, and the rear support members 25 are arranged in the center part in the front-rear direction Y. ing. Each supporting member 20, 25 is connected to an appropriate cross member 12, 1
It is fixed via 3, 14, etc. At this time, the pair of rear support members 25 are located on the center line 1A in the front-rear direction of the article carrier 1.
Are spaced apart from each other back and forth, and are thus arranged with an interval L therebetween.

【0028】また両枠体10の上端間はステー15で連結さ
れている。すなわち、図1,図2に示すように、ステー
15は四角パイプ状に形成され、その両端にはそれぞれ下
向きの連結部16が設けられている。これら連結部16はL
型材からなり、その外側板部の上下二箇所には矩形孔が
形成されている。そして、間隔Lを置いて隣接された一
対の後部の支持部材25における上端間にはステー取り付
けブラケット18が設けられ、このステー取り付けブラケ
ット18には、前記矩形孔が連通自在な矩形孔が上下二箇
所に形成されている。なお連通させた矩形孔間に作用さ
れる固定具(図示せず。)が設けられる。
The upper ends of both frames 10 are connected by stays 15. That is, as shown in FIGS.
Numeral 15 is formed in a square pipe shape, and a downward connecting portion 16 is provided at each end. These connecting parts 16 are L
A rectangular hole is formed in the upper and lower two places of the outer plate part. A stay mounting bracket 18 is provided between the upper ends of a pair of rear support members 25 adjacent to each other with an interval L. The stay mounting bracket 18 has two upper and lower rectangular holes that can communicate with each other. It is formed in the place. Note that a fixture (not shown) that acts between the rectangular holes that are communicated with each other is provided.

【0029】図1、図5〜図7に示すように、前部の支
持部材20は平面視でU型状に形成され、その開放部を左
右方向Xの外方に向けて配設されている。そして前部の
支持部材20において、左右方向Xの内側に位置される板
部には、係止部の一例である係止孔21が所望のピッチ置
きで上下複数箇所に形成されている。これら係止孔21
は、拡大孔部22と、この拡大孔部22の下部に連通されか
つ拡大孔部22よりも小径に形成された落込み孔部23とに
より、逆向きのだるま状に形成されている。
As shown in FIG. 1, FIG. 5 to FIG. 7, the front support member 20 is formed in a U-shape in plan view, and its open portion is disposed outward in the left-right direction X. I have. In the front support member 20, locking holes 21, which are examples of locking portions, are formed in a plurality of upper and lower portions at a desired pitch in a plate portion located inside the left-right direction X. These locking holes 21
Is formed in an inverted ball shape by an enlarged hole portion 22 and a drop hole portion 23 which is communicated with a lower portion of the enlarged hole portion 22 and has a smaller diameter than the enlarged hole portion 22.

【0030】また後部の支持部材25は、一対の折り曲げ
型材を一体化することで長方形の角パイプ形状に形成さ
れている。そして、後部の支持部材25において、左右方
向Xの内側に位置される板部には、上端部から下端部に
至る一本のガイド溝26が形成されている。さらに板部に
は、前後方向Yで上下に傾斜されかつ上端がガイド溝26
に連通された係止凹部27が上下複数箇所に形成されてい
る。ここで係止凹部27は、ガイド溝26に対して後部側に
位置され、そして後端部(最奥端部)の位置は前記落込
み孔部23と同レベルに設定されている。前記ガイド溝26
は上端で開放され、その開放部28の幅は、ガイド溝26の
前端縁から係止凹部27の後端縁までの幅Wと同じに形成
されている。
The rear support member 25 is formed in a rectangular square pipe shape by integrating a pair of bent members. In the rear support member 25, a single guide groove 26 extending from the upper end to the lower end is formed in the plate located inside the left-right direction X. Further, the plate portion is vertically inclined in the front-rear direction Y and the upper end is formed with a guide groove 26.
Are formed at a plurality of upper and lower locations. Here, the locking concave portion 27 is located on the rear side with respect to the guide groove 26, and the position of the rear end portion (the innermost end portion) is set at the same level as the drop hole portion 23. The guide groove 26
Is opened at the upper end, and the width of the open portion 28 is formed to be the same as the width W from the front edge of the guide groove 26 to the rear edge of the locking recess 27.

【0031】図1〜図7に示すように、前記中間棚30
は、矩形状に形成されたフレーム枠31と、このフレーム
枠31上に着脱自在に取り付けられた樹脂板39などにより
構成されている。そしてフレーム枠31は、左右一対の側
フレーム32と、これら側フレーム32の後端間に連結され
る後フレーム33と、側フレーム32の中間に連結される中
間フレーム35と、側フレーム33の前端間に連結される脱
落防止体(前フレーム)36などにより形成される。ここ
で前記側フレーム32や中間フレーム35は四角パイプから
なる。
As shown in FIG. 1 to FIG.
Is composed of a frame 31 formed in a rectangular shape, a resin plate 39 removably mounted on the frame 31 and the like. The frame 31 includes a pair of left and right side frames 32, a rear frame 33 connected between the rear ends of the side frames 32, an intermediate frame 35 connected between the side frames 32, and a front end of the side frame 33. It is formed by a drop-off prevention body (front frame) 36 connected between them. Here, the side frame 32 and the intermediate frame 35 are formed of square pipes.

【0032】後フレーム33は、前記側フレーム32や中間
フレーム35に対して上下寸法の高い四角パイプ状からな
り、これら側フレーム32や中間フレーム35に下面を合わ
せて連結されることで、上方へ突出した状態に設けられ
ている。そして突出部の前部側のコーナ部が欠如されて
差し込み部34が形成されており、この差し込み部35に樹
脂板39の後縁が差し込まれる。
The rear frame 33 is formed in a square pipe shape having a high vertical dimension with respect to the side frame 32 and the intermediate frame 35. It is provided in a protruding state. The insertion portion 34 is formed by omitting the corner portion on the front side of the protrusion, and the rear edge of the resin plate 39 is inserted into the insertion portion 35.

【0033】また、中間棚の前縁に設けられた前記脱落
防止体36は、図6、図7、図10に示すように、ほぼ全て
が中間棚上面30aに対して上方へ突出される前位縦板部
36Aと、この前位縦板部36Aの上端から後方へと折曲さ
れる天板部36Bと、この天板部36Bの後端から下方へと
折曲される後位縦板部36Cと、前位縦板部36Aの下端か
ら下方かつ後方へと傾斜して連設される脚部36Dと、こ
の脚部36Dの後端から上方へと折曲される立ち上がり板
部36Eとにより型材状に形成されている。
As shown in FIGS. 6, 7, and 10, almost all of the falling-off prevention members 36 provided on the front edge of the intermediate shelf are not protruded upward from the upper surface 30a of the intermediate shelf. Vertical plate
36A, a top plate portion 36B bent rearward from the upper end of the front vertical plate portion 36A, and a rear vertical plate portion 36C bent downward from the rear end of the top plate portion 36B; A leg portion 36D is provided so as to be inclined downward and rearward from the lower end of the front vertical plate portion 36A, and a rising plate portion 36E bent upward from the rear end of the leg portion 36D to form a shape. Is formed.

【0034】ここで立ち上がり板部36Eの上下寸法を側
フレーム32と同等として、これらを連結させることで、
前位縦板部36Aや後位縦板部36Cが上方へ突出される。
そして前位縦板部36Aに対して後位縦板部36Cが短寸に
されることで、この後位縦板部36Cの下方に差し込み部
37が形成され、この差し込み部37に樹脂板39の前縁が差
し込まれる。さらに脚部36Dの傾斜角度などは、取り外
した中間棚30を積み重ねたとき、この脚部36Dが下段の
中間棚30の脱落防止体36を避けて中間棚上面30aに当接
されるように設定されている。
Here, by setting the vertical dimension of the rising plate portion 36E to be equal to that of the side frame 32, and connecting them,
The front vertical plate portion 36A and the rear vertical plate portion 36C protrude upward.
The rear vertical plate portion 36C is made shorter than the front vertical plate portion 36A, so that the insertion portion is provided below the rear vertical plate portion 36C.
A front edge of the resin plate 39 is inserted into the insertion portion 37. Further, the inclination angle of the legs 36D is set so that when the detached intermediate shelves 30 are stacked, the legs 36D are in contact with the upper surface 30a of the intermediate shelves avoiding the falling-off prevention body 36 of the lower intermediate shelf 30. Have been.

【0035】図1〜図7に示すように、前記中間棚30の
前部側で左右の端部には、前記係止孔21に対して嵌脱
(係脱)自在な前部被係止体40が設けられる。これら前
部被係止体40はロッド状であって、前記側フレーム32に
形成された左右方向Xの貫通孔41に挿通されて、左右方
向Xに移動自在に設けられる。その際にロッド径は、前
記係止孔21の拡大孔部22と落込み孔部23とに嵌脱自在に
設定されている。
As shown in FIGS. 1 to 7, the front and rear ends of the intermediate shelf 30 are provided with front locked portions that can be freely fitted (disengaged) with the locking holes 21. A body 40 is provided. These front locked members 40 are rod-shaped, are inserted into through holes 41 formed in the side frame 32 in the left-right direction X, and are provided movably in the left-right direction X. At this time, the rod diameter is set so that it can be freely fitted into and removed from the enlarged hole 22 and the drop-in hole 23 of the locking hole 21.

【0036】前部被係止体40の外端には、前記係止孔21
の拡大孔部22に嵌脱自在でかつ落込み孔部23よりも大径
の拡径部42が形成されている。さらに前部被係止体40の
内端には、この前部被係止体40の左右移動を手動操作す
るための操作部43が設けられる。この操作部43はL型状
のブラケットからなり、上位でかつ外方に向いた横板部
43Aは、側フレーム32の内側面へのストッパーの役目を
兼用する。
At the outer end of the front locked body 40, the locking hole 21 is provided.
The enlarged diameter portion 42 is formed so as to be detachable from the enlarged hole portion 22 and larger in diameter than the drop hole portion 23. Further, at the inner end of the front locked body 40, an operation section 43 for manually operating the left and right movement of the front locked body 40 is provided. The operation unit 43 is formed of an L-shaped bracket, and the upper and outwardly directed horizontal plate unit
43A also serves as a stopper for the inner side surface of the side frame 32.

【0037】そして前部被係止体40は、垂下状の縦板部
43Bを介して操作されるのであるが、その際に前記脱落
防止体36の脚部36Dにおいて、操作部43が対向する部
分、すなわち少なくとも縦板部43Bが対向する部分には
欠如部分(確認用窓)38が形成されている。さらに操作
部43、すなわち少なくとも縦板部43Bは着色され、以て
脚部36Dと色分けされている。
The front locked body 40 is a vertically extending vertical plate portion.
At this time, a portion of the leg portion 36D of the fall-preventing body 36 facing the operation portion 43, that is, at least a portion facing the vertical plate portion 43B is missing (for confirmation). Window) 38 is formed. Further, the operation portion 43, that is, at least the vertical plate portion 43B is colored, and thus is color-coded with the leg portion 36D.

【0038】前記中間棚30の後部側、すなわち前後方向
Bの中間部寄りの位置で左右の端部には、前記ガイド溝
26から係止凹部27へと移動自在な後部被係止体50が、左
右方向Xで移動自在に設けられている。これら後部被係
止体50の遊端には、後部の支持部材25におけるガイド溝
26ならびに係止凹部27が形成された板部分に外側から当
接自在な当接部51が設けられている。すなわち後部被係
止体50はロッド状であり、そのロッド径はガイド溝26や
係止凹部27の幅よりも小に設定されており、また円板状
の当接部51の径は、ガイド溝26や係止凹部27の幅よりも
大に設定され、以て抜け止め用とされている。
The guide grooves are provided on the rear side of the intermediate shelf 30, that is, on the left and right ends near the intermediate portion in the front-back direction B.
A rear locked body 50 that is movable from 26 to the locking recess 27 is provided movably in the left-right direction X. The free ends of these rear locked members 50 have guide grooves in the rear support member 25.
An abutting portion 51 is provided on the plate portion on which the locking recesses 27 are formed, the abutting portion 51 being able to abut from the outside. That is, the rear locked body 50 has a rod shape, the rod diameter of which is set smaller than the width of the guide groove 26 and the locking concave portion 27, and the diameter of the disc-shaped abutting portion 51 is equal to the guide diameter. The width is set to be larger than the width of the groove 26 and the locking concave portion 27, and is used for retaining.

【0039】そして後部被係止体50は、前記側フレーム
32に形成された左右方向Xの貫通孔52に挿通されて左右
方向Xに移動自在に設けられており、その際に側外方へ
の突出限は、後部被係止体50の基端に設けられた割りピ
ン(ストッパー)53が側フレーム32の内面に当接される
ことで規制される。また前記当接部51の当接面は、外側
ほど後部被係止体50から離間されるテーパ面54に形成さ
れている。
The rear locked body 50 is connected to the side frame.
32 is provided so as to be freely movable in the left-right direction X by being inserted into a through-hole 52 formed in the left-right direction X formed at 32. At that time, the limit of outward projection is provided at the base end of the rear locked body 50. The provided split pin (stopper) 53 is regulated by being brought into contact with the inner surface of the side frame 32. Further, the contact surface of the contact portion 51 is formed as a tapered surface 54 which is separated from the rear locked body 50 as it goes outward.

【0040】ここで左右方向Aに移動自在な後部被係止
体50の部分の取り合い寸法は、図8において、 D;中間棚30の幅 E;後部被係止体50の有効長さ F;中間棚30の側フレーム32の幅 G;中間棚30と後部の支持部材25との隙間 H;後部の支持部材25の板厚 I;後部の支持部材25の内幅 としたとき、 式1 D+2G>(E−F)+D 2G>E−F 式2 D+2G+2H+I=(E−F)+D 2G+2H+I=(E−F) G+H+I/2=(E−F)/2 に設定されている。
Here, the dimensions of the portion of the rear locked body 50 movable in the left-right direction A are as follows: D; width of the intermediate shelf 30 E; effective length F of the rear locked body 50; When the width G of the side frame 32 of the intermediate shelf 30 and the gap between the intermediate shelf 30 and the rear support member H, the thickness of the rear support member 25, and the inner width of the rear support member 25, the following equation is obtained. > (E−F) + D 2G> E−F Equation 2 D + 2G + 2H + I = (E−F) + D 2G + 2H + I = (E−F) G + H + I / 2 = (E−F) / 2

【0041】図2に示すように、ベース体2の上面から
最下段の係止孔21および係止凹部27までの範囲にわたっ
て、使用しない中間棚30を段積みするための段積み用ス
ペース55が形成されている。なお図1、図2において、
56はネームプレートを示す。
As shown in FIG. 2, a stacking space 55 for stacking unused intermediate shelves 30 extends from the upper surface of the base body 2 to the lowermost locking holes 21 and locking recesses 27. Is formed. In FIGS. 1 and 2,
56 indicates a name plate.

【0042】以下に、上記した実施の形態における作用
を説明する。図1〜図3に示すように、ベース体2に左
右の枠体10が連結固定され、そして左右の枠体10の上端
間にステー15が取り付けられる。
The operation of the above embodiment will be described below. As shown in FIGS. 1 to 3, the left and right frames 10 are connected and fixed to the base body 2, and a stay 15 is attached between the upper ends of the left and right frames 10.

【0043】その後、図5の仮想線に示すように、中間
棚30の後部被係止体50を当接部51とともに後部の支持部
材25の開放部28からガイド溝26に係合させる。そして、
中間棚30を目的の高さまで下動させることにより、後部
被係止体50はガイド溝26に案内されて中間棚30とともに
下方へスライド移動され、目的の高さの係止凹部27に係
合される。すなわち、中間棚30を後方に押すことによ
り、図5の実線に示すように後部被係止体50が係止凹部
27の後端部(最奥端部)まで斜め下方に滑り落ち、以て
中間棚30は前後方向Yで位置決めされる。
Thereafter, as shown by the imaginary line in FIG. 5, the rear locked body 50 of the intermediate shelf 30 is engaged with the contact portion 51 from the open portion 28 of the rear support member 25 into the guide groove 26. And
By moving the intermediate shelf 30 down to the target height, the rear locked body 50 is guided by the guide groove 26 and slides down together with the intermediate shelf 30 to engage with the locking recess 27 of the target height. Is done. That is, when the intermediate shelf 30 is pushed backward, the rear locked body 50 is locked as shown by the solid line in FIG.
The intermediate shelf 30 slides obliquely downward to the rear end (the innermost end) of the intermediate shelf 27, and is positioned in the front-rear direction Y.

【0044】次いで、中間棚30をほぼ水平状にし、図7
の仮想線に示すように、拡径部42を拡大孔部22に対向さ
せて前部被係止体40の操作部43を手で操作し、この前部
被係止体40を中間棚30の左右外方に突出させ、図5の仮
想線に示すように前部被係止体40を拡径部42とともに前
部の支持部材20における係止孔21の拡大孔部22に嵌入さ
せる。その際に中間棚30は、後部被係止体50が係止凹部
27に係合して、すでに前後方向Yで位置決めされている
ことで、拡径部42の拡大孔部22への嵌入は容易に行え
る。
Next, the intermediate shelf 30 is made substantially horizontal, and FIG.
As shown by the phantom line, the enlarged diameter portion 42 is opposed to the enlarged hole portion 22 and the operation portion 43 of the front locked body 40 is manually operated, and the front locked body 40 is moved to the intermediate shelf 30. The front locked body 40 is fitted into the enlarged hole 22 of the locking hole 21 in the front support member 20 together with the enlarged diameter portion 42 as shown by the imaginary line in FIG. At that time, the intermediate shelf 30 is
By engaging with 27 and being already positioned in the front-back direction Y, the enlarged diameter portion 42 can be easily fitted into the enlarged hole portion 22.

【0045】その後、中間棚30の前部をわずかに押し下
げて、図5や図7の実線に示すように前部被係止体40を
落込み孔部23に落とし込む。これにより、中間棚30は前
部の支持部材20と後部の支持部材25とに支持されて、両
枠体10間に取り付けられる。
Thereafter, the front part of the intermediate shelf 30 is slightly pushed down, and the front locked body 40 is dropped into the drop hole 23 as shown by the solid line in FIG. 5 and FIG. Thus, the intermediate shelf 30 is supported by the front support member 20 and the rear support member 25, and is mounted between the two frame bodies 10.

【0046】また、中間棚30の取り付け高さを変更する
場合は、中間棚30の前部をわずかに持ち上げて、図5の
仮想線に示すように前部被係止体40を拡径部42とともに
落込み孔部23から拡大孔部22に移動させる。その後、図
7の仮想線に示すように操作部43を手で操作して前部被
係止体40を中間棚30の左右内方に退入させ、前部被係止
体40を拡径部42とともに前部の支持部材20における係止
孔21の拡大孔部22から脱抜させる。
In order to change the height at which the intermediate shelf 30 is mounted, the front of the intermediate shelf 30 is slightly lifted, and the front locked member 40 is moved to the enlarged diameter portion as shown by the imaginary line in FIG. It is moved from the drop hole 23 to the enlarged hole 22 together with 42. Thereafter, as shown by the imaginary line in FIG. 7, the operation part 43 is manually operated to retract the front locked body 40 into the left and right inner sides of the intermediate shelf 30, and the front locked body 40 is expanded in diameter. Together with the part 42, it is removed from the enlarged hole part 22 of the locking hole 21 in the front support member 20.

【0047】そして中間棚30を前方(手前側)に引き寄
せることにより、後部被係止体50が係止凹部27からガイ
ド溝26に引き出される。この状態で中間棚30を目的の高
さまで上下動させた後、前述したように、後部被係止体
50を係止凹部27に係合させ、前部被係止体40を落込み孔
部23に落とし込めばよい。
Then, by pulling the intermediate shelf 30 forward (toward the front side), the rear locked body 50 is pulled out from the locking recess 27 into the guide groove 26. In this state, after the intermediate shelf 30 is moved up and down to the target height, as described above, the rear locked body
What is necessary is just to engage the locking recess 27 with the locking recess 27 and drop the front locked body 40 into the drop hole 23.

【0048】また、中間棚30を取り外す場合は、後部被
係止体50をガイド溝26に引き出し、その後、中間棚30を
持ち上げて、後部被係止体50を開放部28から上方へ脱抜
すればよい。
When the intermediate shelf 30 is to be removed, the rear locked body 50 is pulled out into the guide groove 26, and then the intermediate shelf 30 is lifted and the rear locked body 50 is removed upward from the opening 28. do it.

【0049】このように、ガイド溝26に案内された状態
で中間棚30を上下移動させることにより、中間棚30の取
り付け作業、取り外し作業、および高さ変更作業を容易
に行える。その際に各作業は、前後に二分割された各グ
ループにおいて各別に行える。
As described above, by moving the intermediate shelf 30 up and down while being guided by the guide groove 26, the work of attaching, removing, and changing the height of the intermediate shelf 30 can be easily performed. At this time, each operation can be performed separately in each of the groups divided into two before and after.

【0050】上述したような作業において、後部の支持
部材25が物品搬送具1の前後方向中央線1Aに対して前
後に離間して配置され、そして後部被係止体50が中間棚
30の前後方向Bの中間部寄りの位置に設けられているこ
とから、中間棚30の上下移動は、後部被係止体50を中間
棚30の後端に設けた場合に比べて、軽く容易に行える。
なお中間棚30の前後長さに対する後部被係止体50の位置
は、この後部被係止体50から前端までの距離と、後部被
係止体50から後端までの距離とが、[四:一]位になる
のが好適である。
In the operation as described above, the rear support member 25 is disposed so as to be separated from the center line 1A in the front-rear direction of the article transporting tool 1 in the front-rear direction.
Since the intermediate shelf 30 is provided at a position near the intermediate portion in the front-rear direction B, the vertical movement of the intermediate shelf 30 is lighter and easier than when the rear locked body 50 is provided at the rear end of the intermediate shelf 30. Can be done.
Note that the position of the rear locked body 50 with respect to the front-rear length of the intermediate shelf 30 is determined by the distance from the rear locked body 50 to the front end and the distance from the rear locked body 50 to the rear end. : 1].

【0051】たとえば使用荷重や外力による歪みによっ
て、あるいは製作誤差によって、各支持部材20,25が曲
がることがある。この場合、後部被係止体50が中間棚30
側に固定されていたとき、後部被係止体50に一体の当接
部51が、後部の支持部材25における外側内面や内側内面
に圧接されることになり、以て中間棚30の上下移動がし
ずらくなる。特に後部の支持部材25などに溶融亜鉛メッ
キを施工したときには顕著となる。
For example, the support members 20 and 25 may bend due to a distortion due to a working load or an external force or due to a manufacturing error. In this case, the rear locked body 50 is
When it is fixed to the side, the contact portion 51 integral with the rear locked body 50 is pressed against the outer inner surface or the inner inner surface of the rear support member 25, thereby moving the intermediate shelf 30 up and down. It becomes difficult. This is particularly noticeable when hot-dip galvanizing is applied to the rear support member 25 or the like.

【0052】このような圧接が生じようとしたとき、図
9のB、Cに示すように、一方の後部被係止体50と側フ
レーム32とが左右方向Xで相対的に移動されるととも
に、他方の後部被係止体50はフリーになり、以て過度の
圧接がなくなって中間棚30の上下移動は容易にスムース
に行える。また図8に示す取り合い寸法を採用すること
で、無駄のない材料使用と動作とが可能になる。
When such pressure contact is about to occur, as shown in FIGS. 9B and 9C, the one rear locked body 50 and the side frame 32 are relatively moved in the left-right direction X. On the other hand, the other rear locked body 50 is free, so that excessive pressing is eliminated and the vertical movement of the intermediate shelf 30 can be easily and smoothly performed. In addition, by employing the connection dimensions shown in FIG. 8, it is possible to use and operate the material without waste.

【0053】さらに中間棚30の上下移動を行う際に、こ
の中間棚30が左右方向Xにおいて上下に傾斜して行われ
る場合があり、後部被係止体50の当接部51が円盤状のと
き、上下移動は引っ掛かりぎみに行われる。特にガイド
溝26を形成する縁面がギザギザ状態のとき顕著となる。
このとき、当接部51にテーパ面54が形成されていること
で、引っ掛かり難くなり、中間棚30の上下移動は容易に
スムースに行える。
Further, when the intermediate shelf 30 is moved up and down, the intermediate shelf 30 may be tilted up and down in the left-right direction X, and the contact portion 51 of the rear locked body 50 may be disc-shaped. At times, the up and down movement is performed in a snag. This is particularly noticeable when the edge surface forming the guide groove 26 is jagged.
At this time, since the tapered surface 54 is formed in the contact portion 51, it is difficult to be caught, and the vertical movement of the intermediate shelf 30 can be performed easily and smoothly.

【0054】なお、中間棚30を取り付けた状態において
は、当接部51がそれぞれ後部の支持部材25に係合してい
るため、後部被係止体50がガイド溝26や係止凹部27から
不用意に抜け出すといった不具合を防止し得、同様に、
前部被係止体40を落込み孔部23に落とし込むことで拡径
部42がそれぞれ前部の支持部材20に係合しているため、
前部被係止体40が落込み孔部23から不用意に抜け出すと
いった不具合を防止し得る。これにより中間棚30をしっ
かりと固定し得る。その際に、前部被係止体40が係止孔
21に係合しているか否かの安全確認は、欠如部分38を通
して操作部43を見ることで容易に行え、しかも操作部43
の色分けにより確認はより確実に行える。
In the state where the intermediate shelf 30 is mounted, the abutment portions 51 are engaged with the rear support members 25, respectively, so that the rear locked body 50 is separated from the guide grooves 26 and the locking recesses 27. You can prevent inconveniences such as accidentally exiting,
Since the enlarged diameter portions 42 are respectively engaged with the front support member 20 by dropping the front locked body 40 into the drop hole 23,
It is possible to prevent a problem that the front locked body 40 accidentally comes out of the drop hole 23. Thereby, the intermediate shelf 30 can be firmly fixed. At this time, the front locked body 40 is
The safety confirmation of whether or not the engagement is made with the 21 can be easily performed by looking at the operation section 43 through the missing portion 38.
The confirmation can be made more reliably by the color coding of.

【0055】さらに、前後に二分割された各グループに
おいて、その中間棚30の棚割りを別々に物品のサイズな
どに応じて変えることができるため、物品の積載効率を
向上し得る。
Further, in each of the groups divided into two parts before and after, the shelving of the intermediate shelves 30 can be separately changed according to the size of the articles and the like, so that the article loading efficiency can be improved.

【0056】使用しない中間棚30は、物品搬送具1に組
み込んだまま、あるいは物品搬送具1から取り外して積
み重ね(段積み)し得る。すなわち、前部被係止体40を
退入させ、後部被係止体50をガイド溝26内で下端部側に
移動させることで、図2の仮想線に示すように、使用し
ない中間棚30を物品搬送具1に組み込んだままベース体
2上で段積みスペース55に積み重ねし得、この場合には
中間棚30の紛失防止に役立つ。また前述したように後部
被係止体50を開放部28から上方へ脱抜させて完全に取り
外した中間棚30は、適宜の保管場所に積み重ねし得る。
The intermediate shelves 30 that are not used can be stacked (stacked) while being incorporated in the article carrier 1 or detached from the article carrier 1. That is, the front locked body 40 is retracted, and the rear locked body 50 is moved to the lower end side in the guide groove 26, so that the unused intermediate shelf 30 can be used as shown by the phantom line in FIG. Can be stacked in the stacking space 55 on the base body 2 while being incorporated in the article transporting tool 1, which helps to prevent the intermediate shelf 30 from being lost. Further, as described above, the intermediate shelf 30 from which the rear locked body 50 is pulled out of the opening 28 upward and completely removed can be stacked in an appropriate storage place.

【0057】上述したいずれの積み重ね作業において
も、その積み重ねは整然と行える。すなわち図10に示す
ように、中間棚30を積み重ねたとき、下段の中間棚30に
おける脱落防止体36の後位縦板部36Cなどを避けて、上
段の中間棚30における脱落防止体36の脚部36Dが下段の
中間棚上面30aに当接され、以てフレーム枠31の下面全
域を中間棚上面30aに当接させて積み重ねし得る。そし
て傾斜した脚部36Dが後位縦板部36Cを避けることで、
脱落防止体36は前面を揃えて積み重ねし得るとともに、
前後方向でのずれは脚部36Dが後位縦板部36Cに当接さ
れることで阻止し得る。
In any of the above-mentioned stacking operations, the stacking can be performed in an orderly manner. That is, as shown in FIG. 10, when the intermediate shelves 30 are stacked, the leg of the fall-prevention body 36 in the upper intermediate shelf 30 is avoided by avoiding the rear vertical plate portion 36C of the fall-prevention body 36 in the lower intermediate shelf 30. The portion 36D abuts on the lower middle shelf upper surface 30a, so that the entire lower surface of the frame 31 can be stacked on the middle shelf upper surface 30a. And the inclined leg 36D avoids the rear vertical plate 36C,
The fall prevention body 36 can be stacked with the front aligned,
The displacement in the front-rear direction can be prevented by bringing the leg portion 36D into contact with the rear vertical plate portion 36C.

【0058】また、物品搬送具1を押して移動させてい
る時やトラックなどに積み込んで輸送しているとき、振
動などにより物品がベース体2の樹脂板6および各中間
棚30の樹脂板39上でずれても、図1、図2に示すよう
に、各脱落防止体7,36により物品が物品搬送具1の前
後に脱落することを防止し得る。
When the article carrier 1 is pushed and moved, or when it is loaded on a truck and transported, the articles are placed on the resin plate 6 of the base body 2 and the resin plate 39 of each intermediate shelf 30 due to vibration or the like. 1 and 2, the falling-off preventing members 7 and 36 can prevent the article from dropping in front of and behind the article transporting tool 1, as shown in FIGS.

【0059】上記した実施の形態において、係止孔21と
係止凹部27のそれぞれの上下ピッチは、収納される物品
のサイズによって設定されるが、特に細かいピッチに設
定することが可能であり、多種の小さな物品(部品な
ど)を収納する場合に適している。
In the above-described embodiment, the vertical pitch of each of the locking hole 21 and the locking recess 27 is set according to the size of the article to be stored. However, it is possible to set a particularly fine pitch. It is suitable for storing various small articles (parts and the like).

【0060】上記した実施の形態では、物品搬送具1の
中間棚30を前後の二グループに分割しているが、分割し
ない一枚物の中間棚であってもよい。上記した実施の形
態では、物品搬送具1として車輪5を有する台車形式を
示したが、これはベース体2の下方にパレットを一体化
したボックスパレット形式であってもよい。なお台車形
式の場合、前述したように押し引き走行させるほか、物
品搬送具1に牽引具を設けて列車状に走行させたり、物
品搬送具1に昇降自在な受動ピンを設けて、チェーンコ
ンベヤなどにより一定経路上で走行させることもでき
る。
In the above embodiment, the intermediate shelf 30 of the article carrier 1 is divided into two groups of front and rear. However, a single intermediate shelf which is not divided may be used. In the above-described embodiment, the cart type having the wheels 5 is shown as the article transporting tool 1, but this may be a box pallet type in which a pallet is integrated below the base body 2. In the case of the cart type, in addition to the push-pull travel as described above, the article transport tool 1 is provided with a traction tool to travel in a train shape, or the article transport tool 1 is provided with a passive pin that can move up and down, such as a chain conveyor. , The vehicle can run on a fixed route.

【0061】上記した実施の形態では、後部被係止体50
における当接部51として、テーパ面54を有する形式を示
したが、これはテーパ面が形成されていない円盤状の当
接部51であってもよい。
In the above embodiment, the rear locked body 50
Although the type having the tapered surface 54 is shown as the contact portion 51 in the above, the disk-shaped contact portion 51 having no tapered surface may be used.

【0062】上記した実施の形態では、係止部として、
所望のピッチ置きで上下複数箇所に形成された係止孔21
を示したが、これは前部の支持部材20側に揺動自在な係
止片を上下複数箇所に設けるとともに、水平状の揺動位
置を固定自在と、そして中間棚30の前端部分を係止片に
載置自在とした形式であってもよい。この場合に中間棚
30の前端部分が前部被係止体となる。
In the above embodiment, the locking portion is
Engagement holes 21 formed at a plurality of upper and lower locations at a desired pitch
However, in this case, swingable locking pieces are provided at a plurality of upper and lower positions on the front support member 20 side, the horizontal swing position can be fixed freely, and the front end portion of the intermediate shelf 30 is engaged. The type which can be mounted on a stop piece may be sufficient. In this case the middle shelf
The front end portion of 30 serves as a front locked body.

【0063】上記した実施の形態では、前後方向Yで上
下に傾斜されかつ上端がガイド溝26に連通された係止凹
部27を示したが、これは、ガイド溝26に連通された水平
部と、この水平部の奥から下方へ伸びる垂直部とからな
る逆L字状の係止凹部27などであってもよい。
In the above-described embodiment, the locking recess 27 which is vertically inclined in the front-rear direction Y and whose upper end communicates with the guide groove 26 is shown. Alternatively, an inverted L-shaped engaging concave portion 27 composed of a vertical portion extending downward from the back of the horizontal portion may be used.

【0064】[0064]

【発明の効果】上記した本発明の請求項1によると、中
間棚を取り付けるに、まず中間棚を両枠体間に挿入し、
その後、中間棚の後部被係止体を後部の支持部材の係止
凹部に係合させて中間棚を後方に押すことにより、後部
被係止体を係止凹部の後端部まで移動させて、中間棚を
前後方向で容易に位置決めでき、次いで、中間棚の前部
被係止体を前部の支持部材の係止部に係止できる。これ
により中間棚を、前部の支持部材と後部の支持部材とに
支持させて、両枠体間に取り付けることができる。その
際に、後部被係止体をガイド溝内で上下移動させること
により、中間棚を目的の高さに配置でき、さらに高さ変
更を容易に行うことができる。
According to the first aspect of the present invention, in order to mount the intermediate shelf, first, the intermediate shelf is inserted between both frames,
Then, the rear locked body of the intermediate shelf is engaged with the locking concave portion of the rear support member and the intermediate shelf is pushed rearward, thereby moving the rear locked body to the rear end of the locking concave portion. The intermediate shelf can be easily positioned in the front-rear direction, and then the front locked member of the intermediate shelf can be locked to the locking portion of the front support member. Thereby, the intermediate shelf can be supported between the front support member and the rear support member, and can be mounted between the two frame members. At this time, by moving the rear locked body up and down in the guide groove, the intermediate shelf can be arranged at a desired height, and the height can be easily changed.

【0065】たとえば使用荷重や外力による歪みによっ
て、あるいは製作誤差によって、各支持部材が曲がって
いたとき、一方の後部被係止体と中間棚とを左右方向で
相対的に移動できるとともに、他方の後部被係止体をフ
リーにでき、以て後部被係止体に一体の当接部が、後部
の支持部材における外側内面や内側内面に対して過度に
圧接することがなくなって、中間棚の上下移動を常に容
易にスムースに行うことができる。
For example, when each support member is bent due to a distortion due to a working load or an external force, or due to a manufacturing error, one of the rear locked members and the intermediate shelf can be relatively moved in the left-right direction while the other is locked. The rear locked body can be made free, so that the contact portion integral with the rear locked body does not excessively press against the outer inner surface or inner inner surface of the rear support member, and Up and down movement can always be performed easily and smoothly.

【0066】また請求項1の取り合い寸法を採用するこ
とで、無駄のない材料使用と常に好適な動作とを可能に
できる。そして上記した本発明の請求項2によると、前
部被係止体を左右方向に移動させるだけで、前部の支持
部材に対する中間棚の前部の固定、固定解除を行うこと
ができる。
By adopting the dimensions of the first aspect, it is possible to use a material without waste and always perform a suitable operation. According to the above-described second aspect of the present invention, the front portion of the intermediate shelf can be fixed and released from the front supporting member only by moving the front locked member in the left-right direction.

【0067】さらに上記した本発明の請求項3による
と、中間棚の上下移動は、後部被係止体を中間棚の後端
に設けた場合に比べて、軽く容易に行うことができる。
しかも上記した本発明の請求項4によると、例えガイド
溝を形成する縁面がギザギザ状態のときでも、この縁面
にテーパ面が作用することで、中間棚が左右方向におい
て上下に傾斜した状態での中間棚の上下移動も、引っ掛
かることな、容易にスムースに行うことができる。
Further, according to the third aspect of the present invention, the vertical movement of the intermediate shelf can be performed lightly and easily as compared with the case where the rear locked body is provided at the rear end of the intermediate shelf.
Further, according to the fourth aspect of the present invention, even when the edge surface forming the guide groove is in a jagged state, the tapered surface acts on this edge surface, so that the intermediate shelf is vertically inclined in the left-right direction. vertical movement of the intermediate shelves in also Ku thing caught, it can be easily performed smoothly.

【0068】また上記した本発明の請求項5によると、
前後に二分割された各グループにおいて、その中間棚の
棚割りを別々に、物品のサイズなどに応じて変えること
ができ、物品の積載効率を向上できる。
According to the fifth aspect of the present invention,
In each of the groups divided into two before and after, the intermediate shelves can be separately divided according to the size of the articles and the like, and the loading efficiency of the articles can be improved.

【0069】そして上記した本発明の請求項6による
と、前部被係止体を退入させ、後部被係止体をガイド溝
内で下端部側に移動させることで、使用しない中間棚を
物品搬送具に組み込んだままベース体上に積み重ねで
き、中間棚の紛失防止に役立つ。また後部被係止体を上
方へ脱抜させて完全に取り外した中間棚を、適宜の保管
場所に積み重ねできる。そして中間棚を積み重ねたと
き、下段中間棚における脱落防止体を避けて、上段中間
棚における脱落防止体の脚部を下段中間棚の上面に当接
できることで、いずれの積み重ねも整然と行うことがで
きる。
According to the sixth aspect of the present invention, the front locked body is retracted, and the rear locked body is moved to the lower end in the guide groove, so that the unused intermediate shelf can be stored. It can be stacked on the base body while being incorporated in the article carrier, which helps prevent the intermediate shelf from being lost. Further, the intermediate shelf from which the rear locked body is removed upward and completely removed can be stacked in an appropriate storage place. When the intermediate shelves are stacked, the legs of the fall-prevention body in the upper middle shelf can be abutted against the upper surface of the lower middle shelf, avoiding the fall-prevention body in the lower middle shelf, so that any stacking can be performed orderly. .

【0070】さらに上記した本発明の請求項7による
と、前部被係止体が係止孔に係合しているか否かの安全
確認を、欠如部分を通して操作部を見ることで容易に行
うことができる。
Further, according to the seventh aspect of the present invention, it is possible to easily confirm whether or not the front locked member is engaged with the locking hole by looking at the operation portion through the missing portion. be able to.

【0071】しかも上記した本発明の請求項8による
と、操作部の色分けにより確認をより確実に行うことが
できる。
Further, according to the eighth aspect of the present invention, the confirmation can be made more reliably by color-coding the operation section.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の実施の形態の一例を示し、物品搬送具
の斜視図である。
FIG. 1 shows an example of an embodiment of the present invention and is a perspective view of an article carrier.

【図2】同物品搬送具の縦断側面図である。FIG. 2 is a vertical sectional side view of the article carrier.

【図3】同物品搬送具の横断平面図である。FIG. 3 is a cross-sectional plan view of the article carrier.

【図4】同物品搬送具の中間棚の一部切り欠き平面図で
ある。
FIG. 4 is a partially cutaway plan view of an intermediate shelf of the article carrier.

【図5】同物品搬送具において両支持部材への係合を説
明する一部切り欠き側面図である。
FIG. 5 is a partially cutaway side view for explaining engagement with both support members in the article carrier.

【図6】同物品搬送具において両支持部材への係合を説
明する一部切り欠き平面図である。
FIG. 6 is a partially cutaway plan view for explaining engagement with both support members in the article transporter.

【図7】同物品搬送具において前部被係止体部分の正面
図である。
FIG. 7 is a front view of a front locked part of the article transporting tool.

【図8】同物品搬送具において後部被係止体部分の平面
図である。
FIG. 8 is a plan view of a rear locked body portion of the article carrier.

【図9】同物品搬送具において後部被係止体部分の動作
を説明する平面図である。
FIG. 9 is a plan view for explaining the operation of the rear locked body portion in the article transporter.

【図10】同物品搬送具において中間棚の積み重ね状態
を示す側面図である。
FIG. 10 is a side view showing a stacked state of intermediate shelves in the article carrier.

【符号の説明】[Explanation of symbols]

1 物品搬送具 1A 前後方向中央線 2 ベース体 7 脱落防止体 10 枠体 20 前部の支持部材 21 係止孔(係止部) 22 拡大孔部 23 落込み孔部 25 後部の支持部材 26 ガイド溝 27 係止凹部 28 開放部 30 中間棚 30a 中間棚上面 31 フレーム枠 32 側フレーム 36 脱落防止体 36D 脚部 38 欠如部分 40 前部被係止体 42 拡径部 43 操作部 50 後部被係止体 51 当接部 54 テーパ面(当接面) X 左右方向 Y 前後方向 D 中間棚の幅 E 後部被係止体の有効長さ F 中間棚の側フレームの幅 G 中間棚と後部の支持部材との隙間 H 後部の支持部材の板厚 I 後部の支持部材の内幅 DESCRIPTION OF SYMBOLS 1 Article conveyance tool 1A Front-rear center line 2 Base body 7 Fall-prevention body 10 Frame body 20 Front support member 21 Locking hole (locking part) 22 Enlarged hole 23 Drop-in hole 25 Rear support member 26 Guide Groove 27 Locking recess 28 Opening part 30 Intermediate shelf 30a Intermediate shelf upper surface 31 Frame frame 32 Side frame 36 Fall-off prevention body 36D Leg 38 Missing part 40 Front locked body 42 Large diameter part 43 Operation part 50 Rear locked Body 51 Contact part 54 Taper surface (contact surface) X Left-right direction Y Front-back direction D Width of intermediate shelf E Effective length of rear locked body F Width of side frame of intermediate shelf G Support member for intermediate shelf and rear H The thickness of the rear support member I The inner width of the rear support member

───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平7−228255(JP,A) 特開 平7−312989(JP,A) 実開 平5−72728(JP,U) 実開 平7−4246(JP,U) 実開 平2−121479(JP,U) 実開 昭62−105909(JP,U) 実開 昭50−51353(JP,U) 実開 昭50−28457(JP,U) 実開 昭49−27795(JP,U) (58)調査した分野(Int.Cl.7,DB名) B62B 5/00 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-7-228255 (JP, A) JP-A-7-312989 (JP, A) JP-A 5-72728 (JP, U) JP-A 7-228255 4246 (JP, U) Japanese Utility Model 2 121479 (JP, U) Japanese Utility Model 62-105909 (JP, U) Japanese Utility Model 50-51353 (JP, U) Japanese Utility Model 50-28457 (JP, U) Jpn. Sho 49-27795 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) B62B 5/00

Claims (8)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 ベース体と、このベース体上で左右方向
の両側に取り付けた枠体と、両枠体間に着脱自在に設け
た中間棚とからなる物品搬送具であって、 前記枠体は、中間棚を支持する前後一対の支持部材を有
し、前部の支持部材には係止部を上下複数箇所に設け、
後部の支持部材には、上下方向のガイド溝と、上下方向
に形成しかつ上端をガイド溝に連通した上下複数の係止
凹部とを設け、前記中間棚の前部側で左右の端部に、前
記係止部に係脱自在な前部被係止体を設け、前記中間棚
の後部側で左右の端部に、前記ガイド溝から係止凹部へ
と移動自在な後部被係止体を、左右方向で移動自在に設
けるとともに、これら後部被係止体の遊端には、ガイド
溝ならびに係止凹部を形成した支持部材の部分に外側か
ら当接自在な当接部を設け、左右方向に移動自在な後部
被係止体の部分の取り合い寸法を、D;中間棚の幅、
E;後部被係止体の有効長さ、F;中間棚の側フレーム
の幅、G;中間棚と後部の支持部材との隙間、H;後部
の支持部材の板厚、I;後部の支持部材の内幅、とした
とき、 式1 D+2G>(E−F)+D 2G>E−F 式2 D+2G+2H+I=(E−F)+D 2G+2H+I=(E−F) G+H+I/2=(E−F)/2 に設定し たことを特徴とする物品搬送具。
1. An article carrier comprising a base, a frame mounted on both sides in the left-right direction on the base, and an intermediate shelf detachably provided between the two frames, wherein the frame is provided. Has a pair of front and rear support members that support the intermediate shelf, the front support member is provided with locking portions at a plurality of upper and lower locations,
The rear support member is provided with a vertical guide groove, and a plurality of upper and lower locking recesses formed in the vertical direction and having an upper end communicating with the guide groove, and at the left and right ends at the front side of the intermediate shelf. A front locked body that is detachable from the locking portion is provided, and a rear locked body that is movable from the guide groove to the locking recess at the left and right ends on the rear side of the intermediate shelf. Movably in the left and right directions, and at the free ends of these rear locked bodies , there are provided contact portions that can be abutted from the outside on portions of the support member formed with the guide grooves and the locking recesses, and provided in the left and right directions. Rear movable to
D: the width of the intermediate shelf,
E: Effective length of rear locked body, F: Side frame of intermediate shelf
G: clearance between the intermediate shelf and the rear support member, H: rear
The thickness of the support member of I, and I; the inner width of the rear support member
When, Equation 1 D + 2G> (E- F) + D 2G> E-F expression 2 D + 2G + 2H + I = (E-F) + D 2G + 2H + I = (E-F) G + H + I / 2 = (E-F) / 2 to set the An article carrier characterized by the above-mentioned.
【請求項2】 係止部は係止孔からなり、前部被係止体
は、左右方向での移動により係止孔に嵌脱自在に構成
たことを特徴とする請求項1記載の物品搬送具。
2. The locking portion comprises a locking hole, and the front locked member
The article carrier according to claim 1, wherein the article carrier is configured to be capable of being fitted into and disengaged from the locking hole by moving in the left-right direction .
【請求項3】 後部被係止体を、中間棚の前後方向の中
間部寄りの位置に設けたことを特徴とする請求項1記載
の物品搬送具。
3. The rear locked body is positioned in the front-rear direction of the intermediate shelf.
2. The article carrier according to claim 1, wherein the article carrier is provided at a position close to the intermediate portion .
【請求項4】 後部被係止体はロッド状であり、その当
接部の当接面を、外側ほど後部被係止体から離間するテ
ーパ面に形成したことを特徴とする請求項1記載の物品
搬送具。
4. The rear locked body is in the form of a rod.
Make the contact surface of the contact part away from the rear
The article carrier according to claim 1, wherein the article carrier is formed on a paper surface.
【請求項5】 中間棚群を前後方向で二分割し、それぞ
れの後部の支持部材を、前後方向の中央部分に配置した
ことを特徴とする請求項1記載の物品搬送具。
5. The intermediate shelf group is divided into two parts in the front-rear direction.
2. The article conveying device according to claim 1 , wherein the rear supporting member is disposed at a central portion in the front-rear direction .
【請求項6】 ガイド溝は上端で開放し、中間棚の前縁
に、中間棚上面に対して上方へ突出する脱落防止体を設
け、この脱落防止体は、取り外した中間棚を積み重ねた
とき、下段の中間棚の脱落防止体を避けて中間棚上面に
当接する脚部を一体に有することを特徴とする請求項1
記載の物品搬送具。
6. The guide groove is open at an upper end and has a front edge of an intermediate shelf.
A drop-off prevention body that projects upward from the upper surface of the intermediate shelf.
In this case, the fall-off prevention body is made by stacking the removed intermediate shelves.
At the time, avoid the fall prevention body of the lower middle shelf,
2. The method according to claim 1, wherein the abutting legs are integrally formed.
An article carrier as described in the above.
【請求項7】 係止部は係止孔からなり、前部被係止体
は、左右方向での移動により係止孔に嵌脱自在に構成
し、この前部被係止体は、左右方向に移動させるための
操作部を内側に有し、この操作部が対向する部分におい
て、脚部に欠如部分を形成したことを特徴とする請求項
記載の物品搬送具。
7. The locking part comprises a locking hole, and the front locked body is provided.
Is configured so that it can be freely inserted and removed from the locking hole by moving in the left and right direction.
The front locked body is used to move
An operation unit is provided inside, and the operation unit
Wherein a missing portion is formed in the leg portion.
Item 6. The article carrier according to Item 6 .
【請求項8】 操作部と脚部とを色分けしたことを特徴
とする請求項記載の物品搬送具。
8. The article carrier according to claim 7, wherein the operation section and the leg section are color-coded .
JP22563795A 1995-09-04 1995-09-04 Goods carrier Expired - Fee Related JP3309659B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22563795A JP3309659B2 (en) 1995-09-04 1995-09-04 Goods carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22563795A JP3309659B2 (en) 1995-09-04 1995-09-04 Goods carrier

Publications (2)

Publication Number Publication Date
JPH0966837A JPH0966837A (en) 1997-03-11
JP3309659B2 true JP3309659B2 (en) 2002-07-29

Family

ID=16832431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22563795A Expired - Fee Related JP3309659B2 (en) 1995-09-04 1995-09-04 Goods carrier

Country Status (1)

Country Link
JP (1) JP3309659B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200447427Y1 (en) * 2009-11-11 2010-01-25 김길동 The pallet
CN109109925A (en) * 2017-06-26 2019-01-01 丹阳飓风物流股份有限公司 A kind of warehouse delivery order-picking trucks for preventing kinds of goods from falling
CN109109954A (en) * 2017-06-26 2019-01-01 丹阳飓风物流股份有限公司 A kind of layer partition for warehouse shipment order-picking trucks

Also Published As

Publication number Publication date
JPH0966837A (en) 1997-03-11

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