JP3733562B2

JP3733562B2 - Shelving pallet

Info

Publication number: JP3733562B2
Application number: JP37026799A
Authority: JP
Inventors: 二三夫寺田; 寛明築島; 三智博名越; 久三扇原
Original assignee: ＹｋｋＡｐ株式会社
Priority date: 1999-12-27
Filing date: 1999-12-27
Publication date: 2006-01-11
Anticipated expiration: 2019-12-27
Also published as: JP2001180676A

Description

【０００１】
【発明の属する技術分野】
本発明は、サッシ枠を形成する上枠、下枠、縦枠や障子を形成する上框、下框、召合せ框、戸当り框などのサッシ形材を運搬する棚式のパレットに関する。
【０００２】
【従来の技術】
サッシ枠、障子を形成するサッシ形材を工場等で製作し、そのサッシ形材を施工現場まで運搬し、施工現場でサッシ枠、障子を組み立てることが行なわれている。
例えば、複数のサッシ形材を段ボール箱で梱包し、その梱包した段ボール箱をパレットに重ね合せて載置する。このパレットをトラックなどで施工現場まで運搬する。
【０００３】
【発明が解決しようとする課題】
前述のように段ボール箱をパレットに重ね合せて載置すると、任意のものがすぐに取り出せない。取り出す順番に段重ねをすると積載に時間も手間もかかる。
このことを防止するために、本発明者等は架台に複数の棚を取付けた棚式のパレットを開発した。
この棚式のパレットであれば、サッシ形材を梱包した段ボール箱を各棚毎に載置して運搬できるので、任意のものをすぐに取り出しできる。
【０００４】
施工現場まで運搬し、段ボール箱を荷卸しした空のパレットは再びトラック等で工場等に運搬する。
工場等に運搬した空のパレットを保管し、サッシ形材を運搬する時に再使用する。
【０００５】
このために、前述の棚式のパレットであると空のパレットを工場等に運搬する際に棚のために大きな積み込みスペースを必要とするので、空のパレットの運搬効率が悪い。
また、空のパレットを保管する場合にも棚のために大きな保管スペースが必要である。
【０００６】
このことを解消するために本発明者等は、架台に棚を着脱自在に取付けた棚式のパレットを開発した。
この棚式のパレットであれば、空の時に棚を取り外すことができるので、空のパレットの運搬効率を向上できるし、空のパレットの保管スペースを小さくできる。
【０００７】
しかしながら、前述の棚式のパレットであると棚を架台に取り付けたり、取り外したりする作業が面倒であるし、取り外した棚を紛失する恐れがあり、十分に満足できるパレットではない。
【０００８】
そこで、本発明は前述の課題を解決できるようにした棚式のパレットを提供することを目的とする。
【０００９】
【課題を解決するための手段】
第１の発明は、架台１に棚構成部材２を設けた棚式のパレットであって、
前記棚構成部材２は、長手方向に間隔を置いて複数の棚材２２を設けた第１支柱２０と、長手方向に間隔を置いて複数の棚材２２を設けた第２支柱２１を有し、
前記第１支柱２０の基部と第２支柱２１の基部は架台１に上下揺動自在にそれぞれ連結され、
この第１支柱２０の先端部と第２支柱２１の先端部に亘って、第１支柱２０と第２支柱２１を略山形状に連結、分離する連結機構３３を設け、
前記第１支柱２０の先端部と第２支柱２１の先端部を連結機構３３で連結することで、その第１支柱２０と第２支柱２１は略山形状に架台１に支持され、
前記第１支柱２０の先端部と第２支柱２１の先端部を分離することで、その第１支柱２０と第２支柱２１を略水平姿勢として架台１に収納されるようにしたことを特徴とする棚式のパレットである。
【００１１】
第２の発明は、第１の発明において第１支柱２０の先端部に設けたピン３１と、第２支柱２１の先端部に設けられ前記ピン３１と嵌合、離脱自在なフック３２で連結機構３３とした棚式のパレットである。
【００１２】
第３の発明は、架台１に棚構成部材２を設けた棚式のパレットであって、
前記棚構成部材２は、長手方向に間隔を置いて複数の棚材２２を備えた第１支柱２０と、長手方向に間隔を置いて複数の棚材２２を備えた第２支柱２１を有し、
前記第１支柱２０の先端部と第２支柱２１の先端部を折曲自在に連結し、その第１支柱２０の基部を架台１に上下揺動自在に連結すると共に、第２支柱２１の基部を架台１に係脱自在とし、且つ係止することで第１支柱２０と第２支柱２１が略山形状に架台１に支持され、その第２支柱２１の基部を架台１から離脱することで前記第１支柱２０と第２支柱２１は略水平姿勢として架台１に収納されるようにしたことを特徴とする棚式のパレットである。
【００１３】
【作用】
第１の発明によれば、連結機構３３で第１支柱２０の先端部と第２支柱２１の先端部を連結することで、その第１・第２支柱２０，２１を略山形状に架台１に支持することができ、第１・第２支柱２０，２１の棚材２２で上下方向に間隔を置いた複数の棚を有するパレットとなる。
このようであるから、各棚に複数のサッシ形材をそれぞれ載置してパレットとともに運搬できる。
また、第１支柱２０の先端部と第２支柱２１の先端部を分離すれば、第１・第２支柱２０，２１を略水平姿勢として架台１に収納することができ、その棚が邪魔にならずに複数のパレットを重ね合せることができる。
このようであるから、空のパレットの運搬効率が向上すると共に、保管スペースを小さくできる。
また、連結機構３３で連結、分離すると共に、第１支柱２０と第２支柱２１を上下に揺動することで略山形状と収納状態にできるので、操作が容易であるし、第１・第２支柱２０，２１、棚材２２が架台１から分離することがなく、それらを紛失することがない。
【００１５】
第２の発明によれば、ピン３１とフック３２を嵌合、離脱する簡単な操作で第１支柱２０の先端部と第２支柱２１の先端部を連結、分離できる。
【００１６】
第３の発明によれば、第２支柱２１の基部を架台１に係止すれば第１支柱２０と第２支柱２１を略山形状に架台１に支持することができ、第１・第２支柱２０，２１の棚材２２で上下方向に間隔を置いた複数の棚を有するパレットとなる。
このようであるから、各棚に複数のサッシ形材をそれぞれ載置してパレットと共に運搬できる。
また、第２支柱２１の基部を架台１から離脱することで、第２支柱２１を第１支柱２０に重ね合せ、第１・第２支柱２０，２１を下方に揺動して第１・第２支柱２０，２１を略水平姿勢として架台１に収納することができ、その棚が邪魔にならずに複数のパレットを重ね合せることができる。
このようであるから、空のパレットの運搬効率が向上すると共に、保管スペースを小さくできる。
また、第２支柱２１の基部を架台１に係脱し、第１支柱２０と第２支柱２１を上下に揺動することで略山形状と収納状態にできるので、操作が容易であるし、第１・第２支柱２０，２１、棚材２２が架台１から分離することがなく、それらを紛失することがない。
【００１７】
【発明の実施の形態】
本発明の第１の実施の形態を説明する。
図１、図２、図３に示すように、架台１に一対の棚構成部材２を設けて棚式のパレット３を形成している。
前記架台１は、相対向した一対の第１横材１０と相対向した一対の第２横材１１で矩形枠形状である。
前記第１横材１０が長尺で左右方向（図３のａ方向）に向い、第２横材１１が短尺で前後方向（図３のｂ方向）に向っている。これによって架台１は左右方向寸法が前後方向寸法よりも長い矩形（長方形）枠形状である。
前記第１横材１０、第２横材１１は横片１０ａ，１１ａと縦片１０ｂ，１１ｂで断面Ｌ字形状で、その横片１０ａ，１１ａが内方となるように連結してある。
【００１８】
前記棚構成部材２は、第１支柱２０と第２支柱２１を有し、その第１支柱２０の基部が架台１の左右方向中間部における前後方向中央部に上下揺動自在に連結される。第２支柱２１の基部が架台１の左右方向端部における前後方向中央部に上下揺動自在に連結される。
前記第１支柱２０の先端部と第２支柱２１の先端部が略山形状となるように着脱自在に連結される。
前記第１支柱２０と第２支柱２１には棒状の棚材２２が長手方向に間隔を置いて前後方向に向けて略水平にそれぞれ設けてある。
前記各棚材２２の上面は平坦面で、左右側面には紐引掛部２３が長手方向に間隔をおいてそれぞれ設けてある。
【００１９】
このようであるから、第１支柱２０と第２支柱２１の先端部を連結することで山形状に架台１に支持され、第１支柱２０の各棚材２２と第２支柱２１の各棚材２２が同一高さで相対向することで上下方向に間隔を置いて複数の棚を形成する。
【００２０】
したがって、結束した複数の長尺なサッシ形材を下方の対向した２つの棚材２２間に跨って載置でき、結束した複数の短尺なサッシ形材を上方の対向した２つの棚材２２間に跨って載置できる。
また、一対の棚構成部材２を左右方向に間隔を置いて有するので、結束した複数のより長尺なサッシ形材を下方の対向した４つの棚材２２間に載置できる。
【００２１】
前述のように、棚材２２を載置した結束した複数のサッシ形材は、ゴムなどの伸縮する紐状体を紐引掛部２３に引掛けながらサッシ形材と棚材２２に巻きつけることで締結される。
これによって、サッシ形材は棚材２２の上面にしっかりと押しつけて固定されるので、運搬中の振動などでサッシ形材ががたついたり、落下することがない。
なお、棚材２２の上面にゴム、軟質樹脂などのクッション材を設けても良い。
【００２２】
また、第１支柱２０の先端部と第２支柱２１の先端部を分離することで第１支柱２０、第２支柱２１を下方に揺動して架台１に折り畳んで略水平姿勢として収納できるから、空のパレットを運搬、保管する場合に複数のパレットを重ね合せることができる。
【００２３】
次に具体形状を説明する。
前記一対の横材１０の長手方向中間部にブラケット２４が設けてある。このブラケット２４は横材１０と別体でも良いし、縦片１０ｂと連結して一体的でも良い。このブラケット２４の穴間に亘って第１軸２５が回転自在に横架支承され、カラー２６を固着して抜け止めする。この第１軸２５の長手方向中間部に第１支柱２０の基部が固着されて第１支柱２０は架台１に上下揺動自在に取付けられる。
前記一対の横材１０（縦片１０ｂ）の長手方向端部の穴に亘って第２軸２７が回転自在に横架支承され、カラー２８を固着して抜け止めする。この第２軸２７の長手方向中間部に第２支柱２１の基部が固着されて第２支柱２１は架台１に上下揺動自在に取付けられる。
【００２４】
前記第１軸２５の中心（第１支柱２０の揺動中心）は第２軸２７の中心（第２支柱２１の揺動中心）よりも所定寸法だけ高い。例えば、第２支柱２１の左右寸法と略同一寸法高い。
これによって、第２支柱２１を下方に揺動して棚材２２を第１横材１０の横片１０ａに接して水平姿勢とし、この状態で第１支柱２０を下方に揺動することで第２支柱２１に接して第１支柱２０が水平姿勢となる。
したがって、第１・第２支柱２０，２１をコンパクトで低い高さに折り畳んで収納できる。
なお、第１軸２５が第２軸２７よりも高い位置であるので、第２支柱２１の最下部の棚材２２を第１軸２５と同一高さとし、その第１軸２５を第１支柱２０の最下部棚材２２としてある。このために第１軸２５に紐引掛部２３が設けてある。
【００２５】
前記第１支柱２０は矩形断面中空形状で、その先端部における第２支柱２１と対向する面２０ａにスリット３０が形成され、かつこのスリット３０を跨ぐようにピン３１が固着してある。
前記第２支柱２１の先端面にフック３２が固着してあり、このフック３２が前記スリット３０に入り込むことでピン３１に嵌合することで第１支柱２０の先端部と第２支柱２１の先端部が係止される。
これによって、第１支柱２０と第２支柱２１を着脱自在に連結する連結機構３３を形成している。
このようであるから、フック３２とピン３１を嵌合、離脱する簡単な操作で第１支柱２０と第２支柱２１を係止、分離できる。
【００２６】
次に本発明の第２の実施の形態を説明する。
図４に示すように、第１支柱２０の基部をくの字形状、例えば略直角に折曲した形状とし、その折曲部分２０ｂの長さを第２支柱２１の左右寸法よりも大きくする。
一対の第１横材１０（縦片１０ｂ）の長手方向中間部の穴間に亘って第１軸２５を回転自在に横架支承し、カラー２６で抜け止めする。その第１軸２５の長手方向中間部に第１支柱２０の折曲部分２０ｂの端部を固着する。
【００２７】
このようにすれば、第１軸２５の中心（第１支柱２０の揺動中心）と第２軸２７の中心（第２支柱２１の揺動中心）を同一高さとして、水平姿勢の第２支柱２１に第１支柱２０を接して水平姿勢とすることができる。
【００２８】
次に本発明の第３の実施の形態を説明する。
図５に示すように、第１支柱２０の先端部と第２支柱２１の先端部をヒンジ４０で折曲自在に連結する。
棚材２２を円形パイプ形状とし、その棚材２２が嵌合する凹部４１を有するブラケット４２を一対の横材１０の長手方向端部に固着する。
前記ブラケット４２の凹部４１に第２支柱２２の最下部の棚材２２を嵌合することで、図５右側に示すように第１支柱２０と第２支柱２１は山形状に架台１に支持される。
【００２９】
第２支柱２１の最下部の棚材２２をブラケット４２の凹部４１から抜き出し、ヒンジ４０を中心として第１支柱２０に向けて矢印ｃ方向に揺動して第２支柱２１を第１支柱２０に重ね合せる。
この状態で第１支柱２０を下方に揺動することで、図５左側に示すように第１支柱２０の最上部に設けた棚材２２がブラケット４２の凹部４１に嵌合し、第１支柱２０と第２支柱２１は水平に重なり合って架台１に支持される。
【００３０】
前記各棚材２２には略半円形のクッション材４３が、第１支柱２０と第２支柱２１が山形状に架台１に支持された時にそのクッション材４３が上向きとなるように取付けてある。
【００３１】
図６に示すように、前記第２支柱２１の最下部の棚材２２の長手方向両端部にガイドローラ４４が取付けてあり、このガイドローラ４４を第１横材１０（横片１０ａ）に接して第２支柱２１を第１支柱２０側に揺動するようにしてある。
【００３２】
なお、第１支柱２０の先端部寄り又は第２支柱２１の先端部寄りを、基部寄りに対して上下揺動とし、第１支柱２０と第２支柱２１を山形状に支持した時に頂部が平坦である略山形状となるようにしても良い。
【００３３】
【発明の効果】
請求項１に係る発明によれば、連結機構３３で第１支柱２０の先端部と第２支柱２１の先端部を連結することで、その第１・第２支柱２０，２１を略山形状に架台１に支持することができ、第１・第２支柱２０，２１の棚材２２で上下方向に間隔を置いた複数の棚を有するパレットとなる。
このようであるから、各棚に複数のサッシ形材をそれぞれ載置してパレットとともに運搬できる。
また、第１支柱２０の先端部と第２支柱２１の先端部を分離すれば、第１・第２支柱２０，２１を略水平姿勢として架台１に収納することができ、その棚が邪魔にならずに複数のパレットを重ね合せることができる。
このようであるから、空のパレットの運搬効率が向上すると共に、保管スペースを小さくできる。
また、連結機構３３で連結、分離すると共に、第１支柱２０と第２支柱２１を上下に揺動することで略山形状と収納状態にできるので、操作が容易であるし、第１・第２支柱２０，２１、棚材２２が架台１から分離することがなく、それらを紛失することがない。
【００３５】
請求項２に係る発明によれば、ピン３１とフック３２を嵌合、離脱する簡単な操作で第１支柱２０の先端部と第２支柱２１の先端部を連結、分離できる。
【００３６】
請求項３に係る発明によれば、第２支柱２１の基部を架台１に係止すれば第１支柱２０と第２支柱２１を略山形状に架台１に支持することができ、第１・第２支柱２０，２１の棚材２２で上下方向に間隔を置いた複数の棚を有するパレットとなる。
このようであるから、各棚に複数のサッシ形材をそれぞれ載置してパレットと共に運搬できる。
また、第２支柱２１の基部を架台１から離脱することで、第２支柱２１を第１支柱２０に重ね合せ、第１・第２支柱２０，２１を下方に揺動して第１・第２支柱２０，２１を略水平姿勢として架台１に収納することができ、その棚が邪魔にならずに複数のパレットを重ね合せることができる。
このようであるから、空のパレットの運搬効率が向上すると共に、保管スペースを小さくできる。
また、第２支柱２１の基部を架台１に係脱し、第１支柱２０と第２支柱２１を上下に揺動することで略山形状と収納状態にできるので、操作が容易であるし、第１・第２支柱２０，２１、棚材２２が架台１から分離することがなく、それらを紛失することがない。
【図面の簡単な説明】
【図１】本発明の第１の実施の形態を示す正面図である。
【図２】本発明の第１の実施の形態を示す側面図である。
【図３】本発明の第１の実施の形態を示す平面図である。
【図４】本発明の第２の実施の形態を示す正面図である。
【図５】本発明の第３の実施の形態を示す正面図である。
【図６】図５のＡ部拡大平面図である。
【符号の説明】
１…架台、２…棚構成部材、３…棚式のパレット、２０…第１支柱、２１…第２支柱、２２…棚材、３１…ピン、３２…フック、３３…連結機構、４０…ヒンジ、４１…凹部、４２…ブラケット。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a shelf-type pallet that conveys sash shape members such as an upper frame, a lower frame, a vertical frame, and a shoji that form a sash frame, such as an upper frame, a lower frame, a summon frame, and a door-to-door frame.
[0002]
[Prior art]
A sash frame and a shoji that forms a shoji are manufactured at a factory, and the sash shape is transported to a construction site, and the sash frame and shoji are assembled at the construction site.
For example, a plurality of sash members are packed in a cardboard box, and the packed cardboard boxes are stacked and placed on a pallet. This pallet is transported to the construction site by truck.
[0003]
[Problems to be solved by the invention]
If the cardboard boxes are placed on the pallet as described above, any items cannot be taken out immediately. Stacking in the order of removal takes time and effort to load.
In order to prevent this, the present inventors have developed a shelf-type pallet in which a plurality of shelves are attached to a gantry.
With this shelf-type pallet, cardboard boxes packed with sash profiles can be placed and transported on each shelf, so that any item can be taken out immediately.
[0004]
The empty pallet that has been transported to the construction site and unloaded the cardboard box is transported again to the factory etc. by truck.
Store empty pallets transported to factories, etc., and reuse them when transporting sash profiles.
[0005]
For this reason, the above-described shelf-type pallet requires a large loading space for the shelf when the empty pallet is transported to a factory or the like, so that the efficiency of transporting the empty pallet is poor.
Also, when storing empty pallets, a large storage space is required for the shelves.
[0006]
In order to solve this problem, the present inventors have developed a shelf-type pallet in which a shelf is detachably attached to a gantry.
With this shelf-type pallet, the shelf can be removed when it is empty, so the efficiency of transporting the empty pallet can be improved and the storage space for the empty pallet can be reduced.
[0007]
However, the above-described shelf-type pallet is not a satisfactory pallet because the work of attaching and removing the shelf to / from the mount is troublesome and the removed shelf may be lost.
[0008]
Therefore, an object of the present invention is to provide a shelf-type pallet that can solve the above-described problems.
[0009]
[Means for Solving the Problems]
1st invention is the shelf-type pallet which provided the shelf structural member 2 in the mount frame 1,
The shelf constituting member 2 has a first support column 20 provided with a plurality of shelf members 22 spaced in the longitudinal direction, and a second support column 21 provided with a plurality of shelf members 22 spaced in the longitudinal direction. ,
The base of the first support column 20 and the base of the second support column 21 are connected to the gantry 1 so as to be swingable up and down,
A connecting mechanism 33 for connecting and separating the first support column 20 and the second support column 21 in a substantially mountain shape is provided across the front end portion of the first support column 20 and the front end portion of the second support column 21;
By connecting the tip of the first support column 20 and the tip of the second support column 21 with a connecting mechanism 33, the first support column 20 and the second support column 21 are supported by the gantry 1 in a substantially mountain shape,
The first column 20 and the second column 21 are separated from each other so that the first column 20 and the second column 21 are accommodated in the gantry 1 in a substantially horizontal posture. It is a shelf-type pallet.
[0011]
The second invention is a pin 31 provided at the tip portion of the first strut 20 in the first invention, the fitting and the pin 31 provided at the distal end of the second strut 21, the connecting mechanism detachably hook 32 33 is a shelf-type pallet.
[0012]
3rd invention is the shelf-type pallet which provided the shelf structural member 2 in the mount frame 1,
The shelf constituting member 2 includes a first support column 20 having a plurality of shelf members 22 spaced in the longitudinal direction, and a second support column 21 having a plurality of shelf members 22 spaced in the longitudinal direction. ,
The distal end portion of the first support column 20 and the distal end portion of the second support column 21 are connected to each other so as to be bendable, and the base portion of the first support column 20 is connected to the gantry 1 so as to be swingable up and down. The first support column 20 and the second support column 21 are supported by the mount 1 in a substantially mountain shape by engaging and disengaging the frame from the mount 1, and the base of the second support column 21 is detached from the mount 1. The first support column 20 and the second support column 21 are shelf-type pallets that are stored in the gantry 1 in a substantially horizontal posture.
[0013]
[Action]
According to the first invention, by connecting the distal end of the tip portion and the second support column 21 of the first strut 20 by a connecting mechanism 33, the gantry 1 the first and second struts 20 and 21 thereof in a substantially mountain shape be supported can become pallet having a plurality of shelves spaced in a vertical direction in the shelf member 22 of the first and second struts 20, 21.
As such, a plurality of sash profiles can be placed on each shelf and transported together with the pallet.
Moreover, if the front-end | tip part of the 1st support | pillar 20 and the front-end | tip part of the 2nd support | pillar 21 are isolate | separated, the 1st, 2nd support | pillars 20 and 21 can be accommodated in the mount frame 1 as a substantially horizontal attitude | position , and the shelf is obstructive. Instead, multiple pallets can be stacked.
Since it is like this, the conveyance efficiency of an empty pallet improves and a storage space can be made small.
In addition, the connection mechanism 33 is connected and separated, and the first support column 20 and the second support column 21 are swung up and down, so that it can be made into a substantially mountain shape and a storage state. The two struts 20 and 21 and the shelf material 22 are not separated from the gantry 1 and are not lost.
[0015]
According to the second invention, the pin 31 and the hook 32 fitting, connecting the distal portion of the distal end portion and a second support column 21 of the first strut 20 by a simple operation to leave can be separated.
[0016]
According to the third invention, if the base of the second support column 21 is locked to the gantry 1, the first support column 20 and the second support column 21 can be supported on the gantry 1 in a substantially mountain shape. It becomes a pallet having a plurality of shelves spaced apart in the vertical direction by the shelves 22 of the columns 20 and 21.
As such, a plurality of sash profiles can be placed on each shelf and carried together with the pallet.
Further, by detaching the base of the second support column 21 from the gantry 1, the second support column 21 is overlapped with the first support column 20, and the first and second support columns 20, 21 are swung downward to move the first and second support columns . The two struts 20 and 21 can be stored in the gantry 1 in a substantially horizontal posture, and a plurality of pallets can be overlapped without the shelf being in the way.
Since it is like this, the conveyance efficiency of an empty pallet improves and a storage space can be made small.
Moreover, since the base of the second support column 21 is engaged with and disengaged from the gantry 1 and the first support column 20 and the second support column 21 are swung up and down, it can be made into a substantially mountain shape and a storage state. 1. The 2nd support | pillars 20 and 21 and the shelf material 22 do not separate from the mount 1, and they are not lost.
[0017]
DETAILED DESCRIPTION OF THE INVENTION
A first embodiment of the present invention will be described.
As shown in FIGS. 1, 2, and 3, a pair of shelf components 2 is provided on the gantry 1 to form a shelf-type pallet 3.
The gantry 1 has a rectangular frame shape with a pair of second cross members 11 facing each other and a pair of first cross members 10 facing each other.
The first cross member 10 is long and faces in the left-right direction (a direction in FIG. 3), and the second cross member 11 is short and faces in the front-rear direction (b direction in FIG. 3). Accordingly, the gantry 1 has a rectangular (rectangular) frame shape in which the lateral dimension is longer than the longitudinal dimension.
The first cross member 10 and the second cross member 11 are L-shaped in cross section with the horizontal pieces 10a and 11a and the vertical pieces 10b and 11b, and are connected so that the horizontal pieces 10a and 11a are inward.
[0018]
The shelf constituting member 2 includes a first support column 20 and a second support column 21, and a base portion of the first support column 20 is connected to a central portion in the front-rear direction in the intermediate portion in the left-right direction of the gantry 1 so as to be swingable up and down. The base portion of the second support column 21 is connected to the central portion in the front-rear direction at the end portion in the left-right direction of the gantry 1 so as to be swingable up and down.
The distal end portion of the first support column 20 and the distal end portion of the second support column 21 are detachably connected so as to have a substantially mountain shape.
The first support column 20 and the second support column 21 are provided with bar-shaped shelf members 22 substantially horizontally in the front-rear direction at intervals in the longitudinal direction.
The upper surface of each shelf member 22 is a flat surface, and string hooking portions 23 are provided on the left and right side surfaces at intervals in the longitudinal direction.
[0019]
Since it is like this, by connecting the front-end | tip part of the 1st support | pillar 20 and the 2nd support | pillar 21, it is supported by the mount frame 1 in the shape of a mountain, and each shelf material 22 of the 1st support | pillar 20 and each shelf material of the 2nd support | pillar 21 A plurality of shelves are formed at intervals in the vertical direction by 22 facing each other at the same height.
[0020]
Therefore, it is possible to place a plurality of bundled long sash shape members across the two opposite facing shelf members 22, and a plurality of the bundled short sash shape members between the two opposite facing shelf materials 22. It can be placed across.
Moreover, since it has a pair of shelf structural member 2 at intervals in the left-right direction, the several long sash shape member united together can be mounted between the four facing shelf materials 22 below.
[0021]
As described above, a plurality of bundled sash shapes on which the shelf material 22 is placed are wound around the sash shape material and the shelf material 22 while hooking a stretchable string-like body such as rubber on the string hooking portion 23. It is concluded.
As a result, the sash shape is firmly pressed against the upper surface of the shelf material 22 and fixed, so that the sash shape does not rattle or drop due to vibration during transportation.
A cushion material such as rubber or soft resin may be provided on the upper surface of the shelf material 22.
[0022]
In addition, by separating the tip of the first support column 20 and the tip of the second support column 21, the first support column 20 and the second support column 21 can be swung downward and folded into the gantry 1 to be stored in a substantially horizontal posture. When transporting and storing empty pallets, multiple pallets can be stacked.
[0023]
Next, a specific shape will be described.
A bracket 24 is provided at a longitudinal intermediate portion of the pair of cross members 10. The bracket 24 may be separate from the cross member 10 or may be integrated with the vertical piece 10b. A first shaft 25 is horizontally supported across the holes of the bracket 24, and the collar 26 is fixed and prevented from coming off. The base portion of the first support column 20 is fixed to the middle portion of the first shaft 25 in the longitudinal direction, and the first support column 20 is attached to the gantry 1 so as to be swingable up and down.
The second shaft 27 is rotatably supported horizontally across the holes in the longitudinal direction end portions of the pair of cross members 10 (vertical pieces 10b), and the collar 28 is fixed to prevent the second shaft 27 from coming off. The base of the second support column 21 is fixed to the middle portion of the second shaft 27 in the longitudinal direction, and the second support column 21 is attached to the gantry 1 so as to be swingable up and down.
[0024]
The center of the first shaft 25 (the swing center of the first support column 20) is higher than the center of the second shaft 27 (the swing center of the second support column 21) by a predetermined dimension. For example, it is approximately the same size as the left and right dimensions of the second support column 21.
As a result, the second support column 21 is swung downward to bring the shelf 22 into contact with the horizontal piece 10a of the first cross member 10 to a horizontal posture. The first support column 20 is in a horizontal posture in contact with the two support columns 21.
Therefore, the 1st, 2nd support | pillars 20 and 21 can be folded and stored in a compact and low height.
Since the first shaft 25 is at a higher position than the second shaft 27, the lowest shelf member 22 of the second support column 21 is set to the same height as the first shaft 25, and the first shaft 25 is set to the first support column 20. This is the lowermost shelf 22. For this purpose, a string hooking portion 23 is provided on the first shaft 25.
[0025]
The first support column 20 has a hollow rectangular cross section, and a slit 30 is formed on a surface 20 a facing the second support column 21 at the tip, and a pin 31 is fixed so as to straddle the slit 30.
A hook 32 is fixed to the distal end surface of the second support column 21, and the hook 32 enters the slit 30 to be fitted to the pin 31, whereby the distal end portion of the first support column 20 and the distal end of the second support column 21. The part is locked.
As a result, a coupling mechanism 33 for detachably coupling the first column 20 and the second column 21 is formed.
Since it is like this, the 1st support | pillar 20 and the 2nd support | pillar 21 can be latched and isolate | separated by simple operation which fits and removes the hook 32 and the pin 31.
[0026]
Next, a second embodiment of the present invention will be described.
As shown in FIG. 4, the base of the first support column 20 is formed in a dogleg shape, for example, a shape bent substantially at a right angle, and the length of the bent portion 20 b is made larger than the left and right dimensions of the second support column 21.
The first shaft 25 is horizontally supported and supported by a collar 26 across a hole in the middle in the longitudinal direction of the pair of first cross members 10 (vertical pieces 10b). The end of the bent portion 20b of the first support column 20 is fixed to the middle portion of the first shaft 25 in the longitudinal direction.
[0027]
In this way, the center of the first shaft 25 (the swing center of the first support column 20) and the center of the second shaft 27 (the swing center of the second support column 21) are set at the same height, and the second in a horizontal posture. The first column 20 can be brought into contact with the column 21 to be in a horizontal posture.
[0028]
Next, a third embodiment of the present invention will be described.
As shown in FIG. 5, the distal end portion of the first support column 20 and the distal end portion of the second support column 21 are connected by a hinge 40 so as to be bent.
The shelf member 22 is formed into a circular pipe shape, and a bracket 42 having a recess 41 into which the shelf member 22 is fitted is fixed to the longitudinal ends of the pair of transverse members 10.
By fitting the bottom shelf 22 of the second support 22 into the recess 41 of the bracket 42, the first support 20 and the second support 21 are supported by the mount 1 in a mountain shape as shown on the right side of FIG. The
[0029]
The lowermost shelf member 22 of the second support column 21 is extracted from the recess 41 of the bracket 42, and swings in the direction of arrow c around the hinge 40 toward the first support column 20 to move the second support column 21 to the first support column 20. Superimpose.
By swinging the first support column 20 downward in this state, as shown on the left side of FIG. 5, the shelf 22 provided at the uppermost portion of the first support column 20 is fitted into the recess 41 of the bracket 42, and the first support column 20 20 and the second support column 21 are horizontally supported and supported by the gantry 1.
[0030]
A substantially semi-circular cushion material 43 is attached to each shelf member 22 such that the cushion material 43 faces upward when the first support column 20 and the second support column 21 are supported by the mount 1 in a mountain shape.
[0031]
As shown in FIG. 6, guide rollers 44 are attached to both ends in the longitudinal direction of the lowermost shelf member 22 of the second support column 21, and the guide rollers 44 are in contact with the first transverse member 10 (lateral piece 10a). Thus, the second column 21 is swung toward the first column 20 side.
[0032]
The top of the first column 20 or the tip of the second column 21 is vertically swung with respect to the base, and the top is flat when the first column 20 and the second column 21 are supported in a mountain shape. You may make it become the substantially mountain shape which is.
[0033]
【The invention's effect】
According to the first aspect of the present invention, the first and second struts 20 and 21 are formed in a substantially mountain shape by connecting the front end portion of the first support column 20 and the front end portion of the second support column 21 with the connecting mechanism 33 . The pallet can be supported by the gantry 1 and has a plurality of shelves spaced in the vertical direction by the shelf members 22 of the first and second support columns 20 and 21.
As such, a plurality of sash profiles can be placed on each shelf and transported together with the pallet.
Moreover, if the front-end | tip part of the 1st support | pillar 20 and the front-end | tip part of the 2nd support | pillar 21 are isolate | separated, the 1st, 2nd support | pillars 20 and 21 can be accommodated in the mount frame 1 as a substantially horizontal attitude | position , and the shelf is obstructive. Instead, multiple pallets can be stacked.
Since it is like this, the conveyance efficiency of an empty pallet improves and a storage space can be made small.
In addition, the connection mechanism 33 is connected and separated, and the first support column 20 and the second support column 21 are swung up and down, so that it can be made into a substantially mountain shape and a storage state. The two struts 20 and 21 and the shelf material 22 are not separated from the gantry 1 and are not lost.
[0035]
According to the invention of claim 2, the pin 31 and the hook 32 fitting, connecting the distal portion of the distal end portion and a second support column 21 of the first strut 20 by a simple operation to leave it can be separated.
[0036]
According to the invention of claim 3 , if the base of the second support column 21 is locked to the gantry 1, the first support column 20 and the second support column 21 can be supported on the gantry 1 in a substantially mountain shape. It becomes a pallet having a plurality of shelves spaced in the vertical direction by the shelves 22 of the second support columns 20 and 21.
As such, a plurality of sash profiles can be placed on each shelf and carried together with the pallet.
Further, by detaching the base of the second support column 21 from the gantry 1, the second support column 21 is overlapped with the first support column 20, and the first and second support columns 20, 21 are swung downward to move the first and second support columns . The two struts 20 and 21 can be stored in the gantry 1 in a substantially horizontal posture, and a plurality of pallets can be overlapped without the shelf being in the way.
Since it is like this, the conveyance efficiency of an empty pallet improves and a storage space can be made small.
Moreover, since the base of the second support column 21 is engaged with and disengaged from the gantry 1 and the first support column 20 and the second support column 21 are swung up and down, it can be made into a substantially mountain shape and a storage state. 1. The 2nd support | pillars 20 and 21 and the shelf material 22 do not separate from the mount 1, and they are not lost.
[Brief description of the drawings]
FIG. 1 is a front view showing a first embodiment of the present invention.
FIG. 2 is a side view showing the first embodiment of the present invention.
FIG. 3 is a plan view showing the first embodiment of the present invention.
FIG. 4 is a front view showing a second embodiment of the present invention.
FIG. 5 is a front view showing a third embodiment of the present invention.
6 is an enlarged plan view of a part A in FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Stand, 2 ... Shelf structural member, 3 ... Shelf type pallet, 20 ... 1st support | pillar, 21 ... 2nd support | pillar, 22 ... Shelf material, 31 ... Pin, 32 ... Hook, 33 ... Connection mechanism, 40 ... Hinge , 41 ... recess, 42 ... bracket.

Claims

A shelf-type pallet in which a shelf component member 2 is provided on a gantry 1,
The shelf constituting member 2 has a first support column 20 provided with a plurality of shelf members 22 spaced in the longitudinal direction, and a second support column 21 provided with a plurality of shelf members 22 spaced in the longitudinal direction. ,
The base of the first support column 20 and the base of the second support column 21 are connected to the gantry 1 so as to be swingable up and down,
A connecting mechanism 33 for connecting and separating the first support column 20 and the second support column 21 in a substantially mountain shape is provided across the front end portion of the first support column 20 and the front end portion of the second support column 21;
By connecting the tip of the first support column 20 and the tip of the second support column 21 with a connecting mechanism 33, the first support column 20 and the second support column 21 are supported by the gantry 1 in a substantially mountain shape,
The first column 20 and the second column 21 are separated from each other so that the first column 20 and the second column 21 are accommodated in the gantry 1 in a substantially horizontal posture. Shelf-type pallet to play.

A pin 31 provided at the tip portion of the first strut 20, second strut 21 provided at the distal end portion the pin 31 and the fitting, the coupling mechanism 33 and claims 1, wherein at detachably hook 32 of the shelf type palette.

A shelf-type pallet in which a shelf component member 2 is provided on a gantry 1,
The shelf constituting member 2 includes a first support column 20 having a plurality of shelf members 22 spaced in the longitudinal direction, and a second support column 21 having a plurality of shelf members 22 spaced in the longitudinal direction. ,
The distal end portion of the first support column 20 and the distal end portion of the second support column 21 are connected to each other so that they can be bent. The first support column 20 and the second support column 21 are supported by the mount 1 in a substantially mountain shape by allowing the first support column 20 and the second support column 21 to be engaged with and disengaged from the mount frame 1, and the base of the second support column 21 is detached from the mount frame 1 A shelf-type pallet in which the first support column 20 and the second support column 21 are accommodated in the gantry 1 in a substantially horizontal posture.