JP4647332B2 - Transport stacking cart - Google Patents

Transport stacking cart Download PDF

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JP4647332B2
JP4647332B2 JP2005042156A JP2005042156A JP4647332B2 JP 4647332 B2 JP4647332 B2 JP 4647332B2 JP 2005042156 A JP2005042156 A JP 2005042156A JP 2005042156 A JP2005042156 A JP 2005042156A JP 4647332 B2 JP4647332 B2 JP 4647332B2
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stacking
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宏隆 鈴木
浩美 門脇
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Yazaki Kako Corp
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この発明は、主に食品工場などにおいて、各種の食材や弁当、お茶類などを詰めたコンテナ容器などを運搬するために使用されるカート、特に非使用時や空移動の際には複数個を上下に積み重ねた（スタッキングした）状態で効率よく保管し又は移動できる運搬用スタッキングカートの技術分野に属する。   This invention is mainly used in food factories and the like for carts used for transporting container containers filled with various ingredients, lunch boxes, teas, etc. The present invention belongs to the technical field of a transporting stacking cart that can be efficiently stored or moved in a state of being stacked (stacked) vertically.

従来、食品工場などにおいて、各種の食材や弁当、お茶類などを詰めたコンテナ容器などを運搬するカートとしては、例えば下記の特許文献１および２に開示されたように、四周に低い周側壁を立ち上げた浅い箱形台枠の四隅下部に移動用キャスターを取り付けた低床型のカートが一般的に使用されている。これらのカートは非使用時や空移動の際には複数個を積み重ねたスタッキング状態で効率よく保管し又は移動できる構成であり、例えば特許文献１の台枠の上面にはキャスターを固定するスタッキング用溝が設けられている。
また、特許文献３には、移動用キャスター付きのざる置き台であって、非使用時や空移動の際には複数個を上下に積み重ねたスタッキング状態で効率よく保管し又は移動できるものが開示されている。 Conventionally, as a cart for transporting various foodstuffs, lunch boxes, container containers filled with teas, etc. in food factories, etc., as disclosed in Patent Documents 1 and 2 below, for example, a low peripheral side wall is provided on all four sides. A low-floor cart with a moving caster attached to the lower corners of a shallow box-shaped frame that has been launched is generally used. These carts are configured so that they can be efficiently stored or moved in a stacking state in which a plurality of carts are stacked when not in use or when they are idle, for example, for stacking in which casters are fixed on the upper surface of the base frame of Patent Document 1. Grooves are provided.
Further, Patent Document 3 discloses a pedestal with a moving caster that can be efficiently stored or moved in a stacking state in which a plurality of stacks are vertically stacked when not in use or idle. Has been.

特開平１０−７１９５５号公報JP-A-10-71955 特開２００２−２４９６号公報Japanese Patent Laid-Open No. 2002-2496 実開昭６２−４７３３７号公報Japanese Utility Model Publication No. 62-47337

上記の特許文献１、２に開示された低床型のスタッキングカートは、低床型（通例台枠の床上高さが２００mm以下と低い。）であるが故に、コンテナを１個或いは２個程度積み重ねたにすぎない運搬時には、当然、使用者はそれなりに腰を大きく屈めた前傾姿勢で運搬作業や荷扱い作業をするほかなく、苦痛を伴う作業を強いられる。
のみならず、上記のスタッキングカートが主に使用される食品工場などは、通例多量の水を使用し、床などにも水が多く撒き散らされて水溜まりが出来ているような湿潤環境が一般的である。そのため人の歩行やカートの走行で不衛生な汚れ水が跳ねやすく、その跳ね水や異物が低床型のスタッキングカートに積まれたコンテナ容器へ付着して汚れ易く、或いはコンテナ容器の中にまで不用意に入り込む危険性があり、食品の衛生管理上に大きな問題点を有している。 The low-floor stacking cart disclosed in the above-mentioned Patent Documents 1 and 2 is a low-floor type (typically, the height of the underframe floor is as low as 200 mm or less), so there are about one or two containers. When transporting only stacked, naturally, the user is forced to do painful work as well as carrying and handling work in a forward leaning posture with his / her waist bent down.
In addition, food factories where the above stacking carts are mainly used usually use a large amount of water, and a moist environment where a lot of water is scattered on the floor and the water pool is created. It is. For this reason, unsanitary dirty water is likely to splash when a person walks or runs a cart, and the splashed water or foreign matter easily adheres to the container container loaded on the low-floor stacking cart, or even enters the container container. There is a risk of inadvertent entry, which has a major problem in food hygiene management.

また、従来の特許文献１、２に開示された低床型のスタッキングカートは、スタッキング機能を有しているとはいえ、スタッキング時には上記のように散水されて水溜まりが出来ているような湿潤環境で不衛生な床を走行して汚れた移動用キャスターを下位のカートにおける台枠の上面に載せ、同キャスターをスタッキング用溝に嵌めて固定する構成であるが故に、スタッキングする度に台枠が汚損されて不衛生状態となる。よってカートを常に綺麗に衛生的に洗浄、清掃しておくために、多くの手間と時間が掛かるという欠点、問題点も大きい。   In addition, the low-floor stacking cart disclosed in Patent Documents 1 and 2 has a stacking function, but it is a moist environment in which water is accumulated as described above during water stacking. Because it is configured to place a moving caster that is dirty by running on an unhygienic floor on the upper surface of the underframe of the lower cart and fit the caster in the stacking groove, the frame will be attached each time it is stacked. It becomes soiled and unsanitary. Therefore, in order to keep the cart clean and hygienic at all times, it takes a lot of time and effort.

更に、従来の特許文献１、２に開示されたスタッキングカートは、単に移動用キャスターを下位のカートにおける台枠の上面に載せて、同キャスターをスタッキング用溝に嵌めて固定した程度のスタッキングを行っているにすぎない。つまり、複数のカートを順に積み上げている状態にすぎず、スタッキング用溝によるキャスターの固定力にも限りがあって、さほどには安定していない。よって、移動時の床の段差による衝撃や振動、あるいは人や物に当たった際の衝撃力や振動などで簡単に崩れ、落ちる欠点と面倒さがあった。この問題点は、特許文献３に開示された移動用キャスター付きざる置き台のスタッキングについても同様に認められる。   Furthermore, the stacking carts disclosed in Patent Documents 1 and 2 simply stack the moving caster on the upper surface of the underframe of the lower cart and fit the caster in the stacking groove for fixing. It ’s just that. That is, it is only a state in which a plurality of carts are stacked in order, and the fixing force of the caster by the stacking groove is limited, and is not so stable. Therefore, there is a drawback and troublesome that it easily collapses and falls due to impact or vibration caused by a step on the floor during movement, or impact force or vibration when hitting a person or an object. This problem is also recognized in the stacking of a table with a moving caster disclosed in Patent Document 3.

本発明の目的は、コンテナ容器などを積載する床上高さが、使用者に腰を大きく屈めた前傾姿勢を強いることにならず、しかも床などに多く散水されて水溜まりが出来ているような湿潤環境下で使用されても、人の歩行やカートの走行で跳ねた汚水や異物がカートに積まれたコンテナ容器へ付着して汚すこと、或いはコンテナ容器の中にまで不用意に入り込む危険性は殆ど無いか、又は限りなく少なく、食品の衛生管理上に有益な高床式として構成した運搬用スタッキングカートを提供することである。   The object of the present invention is that the height above the floor on which container containers and the like are loaded does not force the user to bend forward and leans forward, and more water is sprinkled on the floor etc. Even when used in a humid environment, there is a risk that sewage or foreign matter splashed by a person walking or running a cart will adhere to the container container loaded on the cart and become dirty, or may inadvertently enter the container container. Is to provide a transport stacking cart configured as a raised floor type that has little or no limit and is beneficial for food hygiene management.

本発明の次の目的は、スタッキングした際の安定性が高く、簡単に崩れたり、落ちる心配のないスタッキング構造に改良した運搬用スタッキングカートを提供することである。
本発明の更なる目的は、スタッキングした際に、不衛生な床を走行した移動用キャスターによって他のカートを汚したり不衛生にする心配が無く、洗浄、清掃の手間や時間を省けるスタッキング構造に改良した運搬用スタッキングカートを提供することである。 A further object of the present invention is to provide a transporting stacking cart improved in a stacking structure which has high stability when stacking and does not easily collapse or fall.
A further object of the present invention is to provide a stacking structure that eliminates the need to clean and clean other carts by moving casters that have traveled on unsanitary floors when stacking, and saves labor and time for cleaning and cleaning. It is to provide an improved transport stacking cart.

上記した従来技術の課題を解決するための手段として、請求項１に記載した発明に係る運搬用スタッキングカートは、
四隅の下部に移動用キャスター４が取り付けられた平面視が四角形で中空構造のベース枠１と、平面視が前記ベース枠１よりも小さい相似形で四隅に積載物品及び前記ベース枠１の四隅底部を支持するリブ付き荷受けコーナ枠５を備えた上部枠２と、ベース枠１に対して上部枠２を床上一定の高さに水平に支持した支持部材３とで成り、それぞれ管材とこれを連結する継手とで組み立てた構成であり、
上部枠２とベース枠１は平面視において相似形状に配置され、上部枠２の外形寸法はベース枠１の四隅に位置する各移動用キャスター４…が下位カートの上部枠２よりも外側へはみ出て、且つベース枠１がリブ付き荷受けコーナ枠５のリブの外側に沿って接しスタッキングされる大きさに形成され、
前記支持部材３は、上部枠２とベース枠１を、上向き内方へ傾斜した配置で連結しており、上部枠２の四隅を連結するコーナ継手５ａは前記リブ付き荷受けコーナ枠５と一体成形されていることを特徴とする、運搬用スタッキングカート。 As a means for solving the above-described problems of the prior art, a transport stacking cart according to the invention described in claim 1 includes:
A base frame 1 having a square structure with a moving caster 4 attached to the lower part of the four corners and a hollow structure in a plan view, and a similar shape smaller than the base frame 1 in a plan view and loaded articles at the four corners and the bottom of the four corners of the base frame 1 an upper frame 2 provided with a corner frame 5 receives a load-out ribbed supporting a made in a support member 3 which is supported horizontally upper frame 2 to the constant on the bed height to the base frame 1, respectively tubing configuration der assembled in the joint which connects it is,
Upper frame 2 and the base frame 1 is disposed a phase similar shape Te viewed smell, even outside dimension of the upper frame 2 each mobile castors 4 ... located at the four corners of the base frame 1 from the lower basket of the upper frame 2 The base frame 1 is formed to have a size that is stacked along the outside of the rib of the load receiving corner frame 5 with ribs, and protrudes outward .
The support member 3 connects the upper frame 2 and the base frame 1 so as to be inclined upward and inward, and corner joints 5a that connect the four corners of the upper frame 2 are integrally formed with the ribbed load receiving corner frame 5. A transporting stacking cart characterized by

請求項２に記載した発明は、請求項１に記載した運搬用スタッキングカートにおいて、
ベース枠１に対して、上部枠２の床上高さが、支持部材３によって少なくとも４００ｍｍ以上に高く支持されていることを特徴とする。 The invention described in claim 2 is the transport stacking cart according to claim 1 ,
The base frame 1 is characterized in that the upper height of the upper frame 2 is supported by the support member 3 to be at least 400 mm or higher.

請求項３に記載した発明は、請求項１又は２に記載した運搬用スタッキングカートにおいて、
ベース枠１と上部枠２及び支持部材３は、樹脂被覆接着鋼管とこれを連結する樹脂製継手により組み立てられていることを特徴とする。 The invention described in claim 3 is the transport stacking cart according to claim 1 or 2 ,
The base frame 1, the upper frame 2, and the support member 3 are assembled by a resin-coated adhesive steel pipe and a resin joint that connects the resin-coated adhesive steel pipe.

請求項１〜３に記載した発明に係る運搬用スタッキングカートは、コンテナ容器１０などを積載する上部枠２の床上高さが例えば４００mm以上であり、使用者に腰を大きく屈めた前傾姿勢を強いることにならず、使い易い。しかも床などに多く散水されて水溜まりが出来ているような悪い湿潤環境下で使用されて、人の歩行やカートの走行で汚水や異物が跳ねられても、カートの上部枠２の上に積まれたコンテナ容器１０にまでは大部分届かないから殆ど汚れないし、もとよりコンテナ容器１０の中にまで不用意に入り込む危険性もないから、食品の衛生管理上にすこぶる有益である。 In the transport stacking cart according to the first to third aspects of the present invention, the floor height of the upper frame 2 on which the container container 10 or the like is loaded is, for example, 400 mm or more, and has a forward tilted posture in which the user is greatly bent. It is easy to use without being forced. Moreover, even if sewage or foreign matter is splashed when a person walks or runs a cart, it can be stacked on the upper frame 2 of the cart. Since the container container 10 that has been rarely reached does not reach most of the container container 10, the container container 10 is hardly contaminated and there is no risk of inadvertently entering the container container 10, which is extremely beneficial for food hygiene management.

また、本発明に係る運搬用スタッキングカートは、平面視が四角形の上部枠２の上に、同じく平面視が四角形である上位カートのベース枠１がほぼ相似形状に載り、ベース枠１の四隅に位置する移動用キャスター４は下位カートの上部枠２より外側へはみ出すようにスタッキングされる構成であるから、スタッキングした際の安定性が極めて高く、移動中の床の多少の段差や人、物に衝突した程度の衝撃力、振動では簡単に崩れたり、落ちる心配がなく、安定性が高いので使い勝手が良い。
しかも、汚れた水溜まりがあるような不衛生な床を走行した移動用キャスター４は、スタッキング時には、下位カートの上部枠２の外側へはみ出すように積み重なるので、他のカートを汚したり不衛生にする心配が無い。よってカートの洗浄、清掃の手間や時間も大きく省けるのである。 In addition, the transport stacking cart according to the present invention has a substantially similar shape in which the base frame 1 of the upper cart, which is also rectangular in plan view, is placed on the upper frame 2 that is square in plan view. Since the moving caster 4 that is positioned is stacked so as to protrude outward from the upper frame 2 of the lower cart, the stability when stacking is extremely high. It is easy to use because it does not have to be easily broken or dropped by the impact force or vibration of the collision level, and has high stability.
In addition, the moving casters 4 that have traveled on unsanitary floors with dirty water pools are stacked so as to protrude outside the upper frame 2 of the lower cart when stacking, so that other carts are soiled or unsanitary. There is no worry. Therefore, the labor and time for washing and cleaning the cart can be saved greatly.

四隅の下部に移動用キャスター４が取り付けられた平面視が四角形で中空構造のベース枠１と、平面視が前記ベース枠１よりも小さい相似形で四隅に積載物品及びベース枠１の四隅底部を支持するリブ付き荷受けコーナ枠５を備えた上部枠２と、ベース枠１に対して上部枠２を床上一定の高さに水平に支持した支持部材３とで成り、それぞれ管材とこれを連結する継手とで組み立てた構成である。
上部枠２とベース枠１は平面視において相似形状に配置され、上部枠２の外形寸法はベース枠１の四隅に位置する移動用キャスター４が下位カートの上部枠２の外側へはみ出て、且つベース枠１がリブ付き荷受けコーナ枠５のリブの外側に沿って接しスタッキングされる大きさに形成する。
支持部材３は、上部枠２とベース枠１を、上向き内方へ傾斜した配置で連結しており、上部枠２の四隅を連結するコーナ継手５ａはリブ付き荷受けコーナ枠５と一体成形する。
ベース枠１に対して、上部枠２の床上高さは支持部材３によって少なくとも４００mm以上に高く支持させる。 A base frame 1 having a square structure with a moving caster 4 attached to the lower part of the four corners and a hollow structure in a plan view and a similar shape smaller than the base frame 1 in a plan view, and the four corners of the loaded article and the base frame 1 at the four corners. an upper frame 2 provided with a corner frame 5 receives a load-out ribbed supporting, made of a support member 3 which is supported horizontally upper frame 2 to the constant on the bed height to the base frame 1, respectively tubing and this Ru configuration der assembled in the joint that connects the.
Upper frame 2 and the base frame 1 is disposed a phase similar shape Te viewed odor, external dimensions of the upper frame 2 protrudes outward moving casters 4 are lower cart of the upper frame 2 located at the four corners of the base frame 1 In addition, the base frame 1 is formed in such a size that the base frame 1 is in contact with the outside of the ribs of the ribbed load receiving corner frame 5 and stacked.
The support member 3 connects the upper frame 2 and the base frame 1 so as to be inclined upward and inward, and corner joints 5 a that connect the four corners of the upper frame 2 are integrally formed with the load receiving corner frame 5 with ribs.
With respect to the base frame 1, the floor height of the upper frame 2 is supported by the support member 3 to be at least 400 mm or higher.

以下に、本発明を図１〜３に示した実施例に基づいて説明する。
図１に示した運搬用スタッキングカートは、ベース枠１と上部枠２及び支持部材３がそれぞれ、樹脂被覆接着鋼管（以下、単に管材という。）とこれを連結する樹脂製継手とで組み立てられた構成である。
即ち、四隅の下部に移動用キャスター４が取り付けられた平面視が四角形のベース枠１は、四辺の管材１ａが四隅に配置したキャスター取付用コーナー継手１ｂによって連結され、いわゆる中空構造に組み立てられている。前記キャスター取付用コーナー継手１ｂの垂直なソケットに移動用キャスター４の旋回軸が縦に取り付けられている。 Below, this invention is demonstrated based on the Example shown in FIGS.
In the transport stacking cart shown in FIG. 1, the base frame 1, the upper frame 2, and the support member 3 are each assembled with a resin-coated adhesive steel pipe (hereinafter simply referred to as a pipe material) and a resin joint that connects them. It is a configuration.
That is, the base frame 1 having a rectangular shape in plan view with the moving casters 4 attached to the lower portions of the four corners is connected by caster-attaching corner joints 1b having four side pipes 1a arranged at the four corners, and assembled into a so-called hollow structure. Yes. The pivot shaft of the moving caster 4 is vertically mounted on the vertical socket of the caster mounting corner joint 1b.

平面視が前記ベース枠１よりも小さい四角形で、四隅にコンテナ容器のような積載物品の四隅底部を受け持つリブ付きの荷受けコーナ枠５を備えた上部枠２は、前記荷受けコーナ枠５と一体に成形されたコーナ継手部５ａを利用して四辺の管材２ａが連結され、やはり中空構造に組み立てられている。そのためコーナ継手部５ａの内隅部にほぼ水平な荷受け部５ｂが形成されている。図中の５ｃはコンテナ容器のような積載物品の四隅外周を支持するリブである。   An upper frame 2 having a rectangular shape in plan view smaller than that of the base frame 1 and having ribbed load receiving corner frames 5 that handle the bottom corners of a loaded article such as a container at four corners is integrated with the load receiving corner frame 5. The four-side tube material 2a is connected using the molded corner joint portion 5a, and is also assembled into a hollow structure. Therefore, a substantially horizontal load receiving portion 5b is formed at the inner corner of the corner joint portion 5a. Reference numeral 5c in the figure denotes ribs that support the outer periphery of the four corners of the loaded article such as a container.

上記のベース枠１に対して、上部枠２をほぼ水平姿勢で床上一定の高さに差し上げた形に支持する支持部材３は、図１に示したように、ベース枠１および上部枠２それぞれの管材１ａ、２ａのほぼ中間部位にＴ形継手３ａ、３ｂを取り付け、このＴ形継手３ａ、３ｂにより所要長さの管材３ｃを連結して構成されている。即ち、管材３ｃの長さは、ベース枠１に対して上部枠２の床上高さＨ（図２Ａ参照）が例えば４００mm以上となるように設計して組み立てられている。   As shown in FIG. 1, the support member 3 that supports the upper frame 2 in a substantially horizontal posture and raised to a certain height on the floor with respect to the base frame 1, as shown in FIG. The T-shaped joints 3a and 3b are attached to substantially intermediate portions of the pipe materials 1a and 2a, and the pipe material 3c having a required length is connected by the T-shaped joints 3a and 3b. That is, the length of the tube material 3c is designed and assembled so that the floor height H (see FIG. 2A) of the upper frame 2 is, for example, 400 mm or more with respect to the base frame 1.

上部枠２とベース枠１は、平面視においてそれぞれ共通の中心を持つ相似形状に形成し配置されている。しかも上部枠２の外形寸法は、図３にスタッキング状態を例示したように、ベース枠１の四隅に位置する各移動用キャスター４…が、下位カートの上部枠２よりも外側へはみ出すようにスタッキングされる大きさに形成されている。そのため図１で明らかなように、ベース枠１に対して上部枠２を一定の高さに差し上げた形に支持する支持部材３は、それぞれ上向きの内方へ同一角度に傾斜した配置とされ、この運搬用スタッキングカートの全体形状は上方にすぼむ四角錐形状に構成されている（図１参照）。 The upper frame 2 and the base frame 1 are formed and arranged in a similar shape having a common center in plan view. In addition, the outer dimensions of the upper frame 2 are stacked so that the moving casters 4 located at the four corners of the base frame 1 protrude outside the upper frame 2 of the lower cart, as illustrated in the stacking state in FIG. The size is formed. Therefore, as is apparent from FIG. 1, the support members 3 that support the upper frame 2 in a form that is raised to a certain height with respect to the base frame 1 are arranged to be inclined at the same angle inwardly upward, The overall shape of this transport stacking cart is a quadrangular pyramid shape that swells upward (see FIG. 1).

従って、本発明の運搬用スタッキングカートは、図３にスタッキング状態を例示したように、いわば四角錐形状の箱体を順次上から被せるように積み重ねてスタッキングされる。その場合に、ベース枠１は中空構造に構成されており、しかも該ベース枠１の内周寸法は、下段のカートにおける上部枠２及びその四隅のリブ付き荷受けコーナ枠５の外側に沿って接し積み重なる大きさに構成されているから、十分に深くスタッキングすることができ、スタッキング嵩の縮小化に有益である。その上、四角錐形状の箱体を積み重ねたに等しいスタッキング状態であるから、安定性に優れる。しかも、スタッキング時には、図３で明らかなように、ベース枠１の四隅に位置する各移動用キャスター４…は、すべて下位カートの上部枠２よりも外側へはみ出すようにスタッキングされるから、汚損された移動用キャスター４が他のカートを汚す不都合は決して発生しない。 Therefore, as illustrated in FIG. 3, the stacking cart for transportation according to the present invention is stacked by stacking so as to cover the boxes of quadrangular pyramids in order from the top. In that case, the base frame 1 is configured in a hollow structure, and the inner peripheral dimension of the base frame 1 is in contact with the upper frame 2 in the lower cart and the outside of the ribbed load receiving corner frame 5 at its four corners. because they are configured to weight becomes size loading can be sufficiently deep stacking is beneficial reduction of stacking bulk. In addition, since it is in a stacking state equivalent to stacking square pyramid shaped boxes, it is excellent in stability. Moreover, when stacking, as is apparent from FIG. 3, the moving casters 4 at the four corners of the base frame 1 are all stacked so as to protrude outward from the upper frame 2 of the lower cart. The inconvenience that the moving caster 4 soils other carts never occurs.

また、本発明の運搬用スタッキングカートは、上部枠２の床上高さＨが、少なくとも４００mm以上となるように構成されているので、図２Ａに本発明の運搬用スタッキングカートを、図２Ｂに示す従来の低床型カートの運搬、使用の状態と比較して示したように、本発明の運搬用スタッキングカートの上部枠２の上に積んだコンテナ容器１０のような積載物品の最高部位はおよそ４５０mm程度に高くなるから、使用者の運搬姿勢の前屈み姿勢はさほどにきつくはなく、楽な姿勢の運搬作業、荷扱いができる。逆に、図２Ｂに示した従来の低床型カートを使用する場合の前屈み姿勢はかなりきつくなって、苦しいことが理解されるであろう。   Further, since the transport stacking cart of the present invention is configured so that the height H above the floor of the upper frame 2 is at least 400 mm or more, FIG. 2A shows the transport stacking cart of the present invention in FIG. 2B. As shown in comparison with the state of transportation and use of a conventional low floor cart, the highest part of a loaded article such as a container container 10 loaded on the upper frame 2 of the transportation stacking cart of the present invention is approximately Since the height is increased to about 450 mm, the forward bending posture of the user's transportation posture is not so tight, and it can be carried and handled in an easy posture. On the contrary, it will be understood that the forward bending posture when using the conventional low floor type cart shown in FIG.

以上に本発明を図示した実施例に基づいて説明したが、勿論、本発明は上記実施例の構成に限定されるものではない。本発明の要旨、及び技術思想を逸脱しない範囲で、当業者が行うであろう設計変更や応用として種々に実施されるものであることを念のため申し添える。   Although the present invention has been described above based on the illustrated embodiment, of course, the present invention is not limited to the configuration of the above embodiment. It should be noted that the present invention can be variously implemented as design changes and applications that will be made by those skilled in the art without departing from the spirit and technical idea of the present invention.

本発明に係る運搬用スタッキングカートの実施例を示した斜視図である。It is the perspective view which showed the Example of the stacking cart for conveyance based on this invention. Ａは本発明のカート、Ｂは従来カートの使用状態を比較して示した正面図である。A is a front view showing a comparison of the use state of a conventional cart and B is a cart of the present invention. 本発明に係る運搬用スタッキングカートのスタッキング状態を示した斜視図である。It is the perspective view which showed the stacking state of the transport stacking cart which concerns on this invention.

符号の説明Explanation of symbols

１ ベース枠
２ 上部枠
３ 支持部材
４ 移動用キャスター
５ リブ付き荷受けコーナ枠 DESCRIPTION OF SYMBOLS 1 Base frame 2 Upper frame 3 Support member 4 Caster for movement 5 Load receiving corner frame with rib

Claims (3)

四隅の下部に移動用キャスターが取り付けられた平面視が四角形で中空構造のベース枠と、平面視が前記ベース枠よりも小さい相似形で四隅に積載物品及び前記ベース枠の四隅底部を支持するリブ付き荷受けコーナ枠を備えた上部枠と、ベース枠に対して上部枠を床上一定の高さに水平に支持した支持部材とで成り、それぞれ管材とこれを連結する継手とで組み立てた構成であり、
上部枠とベース枠は平面視において相似形状に配置され、上部枠の外形寸法はベース枠の四隅に位置する各移動用キャスターが下位カートの上部枠よりも外側へはみ出て、且つベース枠がリブ付き荷受けコーナ枠のリブの外側に沿って接しスタッキングされる大きさに形成され、
前記支持部材は、上部枠とベース枠を、上向き内方へ傾斜した配置で連結しており、上部枠の四隅を連結するコーナ継手は前記リブ付き荷受けコーナ枠と一体成形されていることを特徴とする、運搬用スタッキングカート。 A base frame having a quadrangular and hollow structure with a moving caster attached to the lower part of the four corners, and a rib that supports the loaded article and the four corner bottoms of the base frame in the four corners with a similar shape smaller than the base frame in the plan view. an upper frame having a-out load receiving corner frame with, made of a horizontal supporting the support member upper frame to the constant on the bed height to the base frame, assembled with the respective tubing and fittings for connecting this configuration der is,
Upper frame and the base frame are arranged in-similarity shape Te viewed odor, external dimensions of the upper frame protrudes outward than the upper frame of the moving caster lower carts positioned at four corners of the base frame, and the base The frame is formed in such a size that it is stacked along the outside of the rib of the load receiving corner frame with ribs, and is stacked .
The support member connects the upper frame and the base frame in an inwardly inclined arrangement, and corner joints that connect the four corners of the upper frame are integrally formed with the ribbed load receiving corner frame. A transport stacking cart. ベース枠に対して、上部枠の床上高さが、支持部材によって少なくとも４００ｍｍ以上に高く支持されていることを特徴とする、請求項１に記載した運搬用スタッキングカート。 The transporting stacking cart according to claim 1, wherein the height of the upper frame on the floor is supported by the support member to be at least 400 mm or higher with respect to the base frame. ベース枠と上部枠及び支持部材は、樹脂被覆接着鋼管とこれを連結する樹脂製継手により組み立てられていることを特徴とする、請求項１又は２に記載した運搬用スタッキングカート。 The transporting stacking cart according to claim 1 or 2 , wherein the base frame, the upper frame, and the support member are assembled by a resin-coated adhesive steel pipe and a resin joint that connects the resin-coated adhesive steel pipe.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247337U (en) * 1985-08-28 1987-03-24
JPH0580328U (en) * 1992-04-03 1993-11-02 株式会社日搬 Case stand
JPH08133274A (en) * 1994-11-09 1996-05-28 Mitsubishi Plastics Ind Ltd Trim box and dolly truck
JP3593540B1 (en) * 2003-10-09 2004-11-24 吉田車輌機器株式会社 Load carrier

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247337U (en) * 1985-08-28 1987-03-24
JPH0580328U (en) * 1992-04-03 1993-11-02 株式会社日搬 Case stand
JPH08133274A (en) * 1994-11-09 1996-05-28 Mitsubishi Plastics Ind Ltd Trim box and dolly truck
JP3593540B1 (en) * 2003-10-09 2004-11-24 吉田車輌機器株式会社 Load carrier

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