JP4690375B2 - Shopping cart - Google Patents

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JP4690375B2
JP4690375B2 JP2007258450A JP2007258450A JP4690375B2 JP 4690375 B2 JP4690375 B2 JP 4690375B2 JP 2007258450 A JP2007258450 A JP 2007258450A JP 2007258450 A JP2007258450 A JP 2007258450A JP 4690375 B2 JP4690375 B2 JP 4690375B2
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luggage
support bar
wheel
load
hook
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JP2009083760A (en
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広志 安達
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広志 安達
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Description

本発明は、持ち運びしやすく、片手で押して荷物を運べるようにした家庭用の片手押しショッピングカートに関するものである。   The present invention relates to a one-handed shopping cart for home use that is easy to carry and can be carried with one hand.

従来から、家庭用のカートとして、車輪が四つのシルバーカートや、車輪が二つのショッピングカートやキャリーバッグが利用されている。   Conventionally, silver carts with four wheels, shopping carts with two wheels, and carry bags are used as home carts.

特殊な例として、従来の二輪のカートは車輪が横に並んでついてあるが、前後についてあるものがある。(たとえば、実登第3010371号公報参照)   As a special example, a conventional two-wheel cart has wheels arranged side by side, but there are some that are in front and rear. (For example, see JIT No. 3010371)

また、荷物をフックにかける特殊な一輪の運搬車もある。(たとえば、特開平11−245822号公報参照)   There is also a special single-wheel carrier that hooks luggage. (For example, see Japanese Patent Application Laid-Open No. 11-245822)

また、従来の家庭用のカートには、荷台がついてあるものが多いが、荷物を荷台に載せないで、フックなどにかけて運ぶものがある。(たとえば、特開2002−234443号公報や実開平05−71076号公報参照)
実登第3010371号公報 特開平11−245822号公報 特開2002−234443号公報 実開平05−71076号公報
In addition, many conventional home carts have a loading platform, but some carts carry them on hooks or the like without placing them on the loading platform. (For example, refer to Japanese Patent Laid-Open No. 2002-234443 and Japanese Utility Model Laid-Open No. 05-71076)
Actual No. 3010371 Japanese Patent Laid-Open No. 11-245822 JP 2002-234443 A Japanese Utility Model Publication No. 05-71076

しかし、従来のような家庭用のカートでは、以下のような不都合がある。   However, conventional home carts have the following disadvantages.

二つ以上の車輪や荷台部分を形成するために、使用する材料が多くなる。そのため、かさばり重量が重くなり、買い物で店に行くまでのカートを使用しない時の、持ち運びに非常に不便である。   More material is used to form two or more wheels and bed parts. Therefore, the bulky weight becomes heavy, and it is very inconvenient to carry when not using the cart before going to the store for shopping.

また、車輪が二つ以上あるカートでは、路面の凹凸によって、それぞれの車輪の高さが、互い違いになって左右や前後にゆれる。   Further, in a cart having two or more wheels, the height of each wheel is staggered and fluctuates left and right or back and forth due to the unevenness of the road surface.

また、車輪が二つ以上あるカートを進ませながら方向を変える場合、スムーズに進みながら曲がるのは難しい。そのため、カート自体を少し持ち上げて方向を変えないと、曲がることができない不便がある。   Also, if you change the direction while moving a cart with two or more wheels, it is difficult to bend while moving smoothly. Therefore, there is an inconvenience that it is not possible to bend unless the cart itself is lifted up slightly to change the direction.

従来の片手だけで使う二輪のカートでは、押すものより引きながら運ぶものが多い。その理由は、押して使う場合、ゆれるために、押すポイントが定まらず、押す力がうまくカートに伝わらないことや、ゆれるために、常に取手を強く握っていなければいけないことなどのほか、曲がるのに、少し持ち上げて向きを変える必要があるが、片手では、前にあるカートをあつかいにくいことなど、それらの理由で、押すカートが少ないのである。そのため、常に取手を強く握る必要がなく、強く引いて方向転換ができる引く二輪のカートのほうが、まだ対処しやすいため、多いのである。しかし、引くカートの場合でも、引くほうの片腕がいつも体より後ろになり、歩く姿勢が悪くなる。また、かなりの引く力が必要である。   Conventional two-wheeled carts that are used only with one hand are often carried while being pulled rather than pushed. The reason for this is that if you use it by pushing, the point to push will not be fixed, the pushing force will not be transmitted well to the cart, the handle must always be held firmly to bend, It is necessary to lift and change the direction a little, but with one hand, there are few carts to push for such reasons as it is difficult to handle the cart in front. For this reason, it is not necessary to hold the handle firmly at all times, and pulling two-wheel carts that can pull and change direction are still easier to deal with. However, even in the case of a pulling cart, the pulling one arm is always behind the body and the walking posture is poor. In addition, a considerable pulling force is required.

フックなどに荷物をかけるカートの場合、フックなどに荷物をかけただけでは、荷物の重量がフックの位置にかかり、上が重く下が軽くなる。その結果、立てた状態を保つのはたいへんであるほか、持つ手にかかる重みが増してしまう。また、荷物が左右に動いて不安定である。そのため、荷物が動かないように、また、荷物の重心を中心軸に近づけるために、支持棒に紐などで巻きつけ固定する必要がある。しかし、それでは荷物の形が変わる不都合や取り付けや取り外しに不便がある。   In the case of a cart that places a load on a hook or the like, if the load is only placed on the hook or the like, the weight of the load is applied to the position of the hook, and the top is heavy and the bottom is light. As a result, it is very difficult to keep it upright, and the weight on the hand it holds increases. Also, the luggage moves left and right and is unstable. Therefore, it is necessary to wrap and fix the support rod with a string or the like in order to prevent the load from moving and to bring the center of gravity of the load close to the central axis. However, this causes inconvenience in changing the shape of the luggage and inconvenience in installation and removal.

特開平11−245822号公報のように、支持軸が一本の棒で、路面と接する一点だけで本体を支えるカートの場合、荷物の付け方しだいで、支持棒を中心に回転したり、荷物の重みで振り子のようにゆれたりするため、バランスがとりにくい。特に、片手で使うには無理がある。   As in JP-A-11-245822, in the case of a cart that supports the main body at a single point in contact with the road surface with a single support shaft, depending on how the bag is attached, It is difficult to balance because it swings like a pendulum with weight. In particular, it is impossible to use with one hand.

この課題を解決するための請求項1の発明は、以下のような特徴とする。   The invention of claim 1 for solving this problem has the following characteristics.

以後の説明でわかりやすくするために、図1を参照に、進む方向の側を本発明品の前とし、からだ側を本発明品の後ろといたします。また、本発明品の車輪と路面の接する部分と、取手と支持棒のつなぎ目の、それら二つを結ぶ軸を、本発明品の中心軸といたします。なお、特許請求の範囲で記されている車輪と路面の接する部分とは、図1のように、使用時の状態での車輪と路面の接する部分とします For the sake of clarity in the following description, referring to FIG. 1, the forward direction is the front of the product of the present invention and the body side is the rear of the product of the present invention. The center axis of the product of the present invention is the axis connecting the wheel and the road surface of the product of the present invention and the joint between the handle and the support rod. The part where the wheel and road surface are in contact with each other in the claims is the part where the wheel and road surface are in contact with each other as shown in Fig. 1 .

携帯性をよくするために、車輪を一つにして荷台部分を形成するための材料を取り除き、支持棒と一つの車輪と取手と荷物固定具とフックで構成する。そのことによって、コンパクトに軽くすることができ、特に、本発明品を使用しない時の持ち運びを楽にすることができる。   In order to improve portability, the material for forming the loading platform portion is removed by using one wheel, and the support bar, one wheel, a handle, a load fixing tool, and a hook are used. As a result, it can be made compact and light, and in particular, it can be easily carried when the product of the present invention is not used.

本発明品と荷物を一本の棒のように組み合わせ、路面と接する一点だけで支えるように構成しても、バランスがとれるようにするために、支持棒に曲がりをつける。そのことによって、中心軸上に、荷物と本発明品の一体化した重心をおくことができ、回転することなくバランスをとることができる。しかし、本発明品を斜めすると、車輪と路面の接する位置が少し移動するため、後ろに倒すと中心軸も少し後ろにずれてしまう。そのため、常に中心軸上に重心を置くのは困難である。しかし、中心軸上に重心がなくても、中心軸に重心が近ければ近いほど、振り子のようなゆれの影響が少なくなり、バランスがとりやすくなる。また、持つ手にかかる重みが少なくなる。そのため、支持棒に曲がりをつけ、荷物の重心を中心軸により近づけることで、バランスをとり安定させることができる。   Even if the product according to the present invention and a load are combined like a single bar and supported only at one point in contact with the road surface, the support bar is bent so that it can be balanced. As a result, the center of gravity of the luggage and the product of the present invention can be placed on the central axis, and balance can be achieved without rotating. However, when the product of the present invention is inclined, the position where the wheel and the road surface are in contact with each other moves a little, so if the product is tilted backward, the central axis will also shift slightly backward. Therefore, it is difficult to always place the center of gravity on the central axis. However, even if there is no center of gravity on the central axis, the closer the center of gravity is to the central axis, the less the influence of swinging like a pendulum, and the easier it is to balance. Also, the weight on the hand to be held is reduced. Therefore, it is possible to balance and stabilize by bending the support bar and bringing the center of gravity of the load closer to the central axis.

さらに、本発明品の使用時の姿勢を安定させるために、あえて本発明品と荷物の一体化した重心を、中心軸より少しだけ後ろにずらすように車輪を取り付ける。その理由は、中心軸と重心がずれている場合、斜めに倒すと、中心軸を中心に回転して、常に重心側の重い方が下になる。その特性をいかして、先に強制的に一方を下に下げておくことで、どんな環境下で使用しても、本発明品の姿勢を同じように保ちながら押すことができるようにする。ただ、重心をずらしすぎると、中心軸を中心に振り子のようにゆれてバランスがとりにくいことや、また、持つ手にかかる重みが増すため、ほんの少しだけ重心をずらすように調節をする Furthermore, in order to stabilize the posture when the product of the present invention is used, the wheels are attached so that the center of gravity of the product of the present invention and the load is shifted slightly behind the central axis. The reason is that if the center axis and the center of gravity are shifted, if tilted obliquely, the center axis rotates about the center axis, and the heavier side on the center of gravity side always goes down. By taking advantage of this characteristic, one side is forcibly lowered first so that it can be pushed while maintaining the same posture of the product of the present invention regardless of the environment. However, if the center of gravity is shifted too much, it will be difficult to balance because it swings like a pendulum around the center axis, and the weight applied to the hand will increase, so the center of gravity will be adjusted slightly .

路面によるゆれを少なくして、スムーズに曲がることができるようにするために、一輪にする。その結果、路面と本発明品が一点で接することで、摩擦面積を少なくでき、路面の凹凸による左右や前後のゆれを少なくできる。また、曲がる場合でも、路面と接する支点を軸に、進む方向に回転させることで、簡単に片手で押しながら曲がることを可能としている。   Use a single wheel to reduce the fluctuations caused by the road surface so that you can turn smoothly. As a result, when the road surface and the product of the present invention are in contact with each other at one point, the friction area can be reduced, and the lateral and back-and-forth fluctuations due to the road surface unevenness can be reduced. In addition, even when turning, it is possible to bend while easily pushing with one hand by rotating in the direction of travel around a fulcrum that contacts the road surface.

楽な姿勢で、軽く片手で押せるようにするために、図1のように、車輪を足より前へ出して、支持棒を後ろ斜めに倒して押すようにする。そのことによって、車輪の位置より後ろ側に、全体の重量の一部分を移らせる。その後ろに移った重みで、車輪が逆方向の前へ転がろうとする力を利用して片手でも軽く押せることを可能としている。また、前へ押すことで、歩く姿勢に近い状態で押すことができるので楽である   In order to be able to push lightly with one hand in an easy posture, as shown in FIG. 1, the wheel is pushed forward from the foot and the support rod is tilted backward and pushed. As a result, a part of the entire weight is moved to the rear side of the wheel position. The weight moved to the back makes it possible to push lightly with one hand using the force that the wheel tries to roll forward in the opposite direction. Also, by pushing forward, it is easy because you can push in a state close to walking.

持つ手にかかる重みを軽くするためと、荷物をつけやすくするために、支持棒に曲がりをつけて荷物を収めるスペースをつくり、フックにかけた荷物を下から包みこんで固定する柔軟性のある荷物固定具を支持棒につける。そのことによって、荷物の重量をフックにだけでなく、荷物固定具につながっている支持棒に、荷物の大部分の重量を載せることができる。その結果、荷物の重量のかかる位置を下の方に下げることができて安定させることができるほか、持つ手にかかる重みも少なくできる。また、荷物の形をかえることなく簡単に取り付け取り外しができる。また、荷物固定具で荷物を包みこんで固定するため、荷物の大小にかかわらず荷物固定具の真ん中の同じ部分で荷物を固定できる。そのため、荷物の大きさや重量が変わったりしても、荷物の重心の位置は、上下に少し移動するが、左右前後にはほとんど変わらない。その結果、中心軸と荷物の重心は、常に近くにある。 In order to lighten the weight on the hand you hold and make it easier to attach luggage, create a space to hold the luggage by bending the support bar, and wrap the luggage on the hook from below to secure it Attach the fixture to the support bar. As a result, not only the weight of the luggage can be placed on the hook, but also the weight of the majority of the luggage can be placed on the support rod connected to the luggage fixture. As a result, the position where the weight of the luggage is lowered can be lowered and stabilized, and the weight applied to the hand can be reduced. In addition, it can be easily attached and removed without changing the shape of the luggage. In addition, since the baggage is wrapped and fixed with the baggage fixing tool, the baggage can be fixed at the same middle portion of the baggage locker regardless of the size of the baggage. Therefore, even if the size or weight of the load changes, the position of the center of gravity of the load moves slightly up and down, but hardly changes in the left and right directions. As a result, the center axis and the center of gravity of the load are always close.

持つ手にかかる重みは、荷物の重心と次のような関係がある。てこの原理で、荷物の重心が、路面と接する支点から離れるほど、力点にあたる取手に近いほど、持つ手にかかる重みが増してしまう。また、てこの原理とてんびんのように、荷物の重心が、中心軸より離れれば離れるほど、中心軸につながる取手にかかる重みが増してしまう。それらのことから、荷物の重心は、支点のある路面に近いほど、また、中心軸に近いほど持つ手にかかる重みが少なく、軽く持てるようになる。そのため、本発明品では支持棒に曲がりをつけ、荷物固定具をつけ、荷物の重心を適切な位置に近づけるようにする。   The weight of the hand held has the following relationship with the center of gravity of the luggage. Based on the principle of leverage, the weight of the hand held increases as the center of gravity of the luggage moves away from the fulcrum in contact with the road surface or closer to the handle corresponding to the power point. In addition, like the lever principle and the balance, the weight of the handle connected to the central axis increases as the center of gravity of the load increases away from the central axis. From these facts, the closer the center of gravity of the load is to the road surface with the fulcrum and the closer to the central axis, the less the weight applied to the hand, which can be held lightly. Therefore, in the product of the present invention, the support bar is bent, the luggage fixing tool is attached, and the center of gravity of the luggage is brought close to an appropriate position.

本発明により、買い物で店に行くまでの、使用しないで持ち歩く時は、コンパクトで軽いので、楽に携帯することができる。また、ショッピングカートとして使用する時は、荷物の形をかえることなく簡単に取り付け取り外しができ、曲がるときでもスムーズに曲がることができ、左右や前後のゆれを少なくしてバランスよく、片手で軽く押して楽な姿勢で荷物を運ぶことができる。   According to the present invention, when carrying around without going to the store for shopping, it is compact and light, so it can be carried easily. Also, when used as a shopping cart, it can be easily attached and removed without changing the shape of the baggage, it can bend smoothly even when it turns, and it can be bent smoothly with little balance from side to side and front and back, and lightly pushed with one hand You can carry your luggage with a comfortable posture.

以下、本発明の実施の形態を図1〜図4に基づいて説明する。 It will be described below with reference to embodiments of the present invention in FIGS.

本発明品の構成について説明をする。図1のように、支持棒1の下半分を曲げる。支持棒1の曲げた方の先端部分の下に一つの車輪2をつける。反対側の先端に取手3をつける。図3のように、荷物固定具を、支持棒1と接する部分で、荷物固定具のシート6につけてある面ファスナー8でくくりつける。また、支持棒上に、可動式の買い物袋用フック4と荷物固定具の紐用フック5をつける。 The configuration of the product of the present invention will be described. As shown in FIG. 1, the lower half of the support bar 1 is bent. One wheel 2 is attached under the bent end of the support rod 1. Attach the handle 3 to the tip on the opposite side. As shown in FIG. 3 , the load fixing tool is fastened with a hook-and-loop fastener 8 attached to the sheet 6 of the load fixing tool at a portion in contact with the support rod 1. Further, a movable shopping bag hook 4 and a baggage fixing hook 5 are attached to the support bar.

以下、上記の構成部品の形状や取り付け方について説明をする。支持棒1の曲がりは、荷物を買い物袋用フック4に吊り下げたとき縁が触れる程度でよい。   Hereinafter, the shape and mounting method of the above components will be described. The support rod 1 may be bent so that the edge touches when the baggage is suspended from the shopping bag hook 4.

また、車輪2の取りつけ位置は、買い物袋用フック4に荷物をつけた仮の状態で、取手3のつなぎ目だけをつまみ、持ち上げて、宙ぶらりんの吊り下げた状態にする。そして、取手のつなぎ目の真下より少し前に、車輪2を取り付ける。そのことによって、本発明品と荷物の一体化した重心が、常に中心軸よりも少し後ろ側にあるようにできる。実際には、押して微調整をして取り付ける位置を決定する。   In addition, the wheel 2 is attached to the shopping bag hook 4 in a provisional state, and only the joint of the handle 3 is picked up and lifted to be suspended. And the wheel 2 is attached a little before just below the joint of the handle. As a result, the center of gravity of the product of the present invention and the load can always be slightly behind the center axis. Actually, it is pressed and finely adjusted to determine the mounting position.

また、取手3は、図1のように、本発明品を斜めに倒して使用するため、それを考慮して少し斜めにつける。   Further, as shown in FIG. 1, the handle 3 is slightly inclined in consideration of the fact that the product of the present invention is used while being inclined.

また、荷物固定具は、図3のように、シート6と四本の紐7からなる。荷物固定具のシート6は、布のような柔軟性のあるもので、大きさは荷物の底がおさまる程度で、長方形のものでよい。四本の荷物固定具の紐7は、荷物固定具のシート6の四隅に取り付けてあり、それぞれの荷物固定具の紐7の反対の端は、ひとつにくくられてある。また、荷物固定具の紐7を支持棒1にかけるための可動式の荷物固定具の紐用フック5を用意する。 Further, the luggage fixing tool is composed of a seat 6 and four strings 7 as shown in FIG . The sheet 6 of the load fixing tool is flexible like cloth, and the size may be rectangular so that the bottom of the load can be accommodated. The four straps 7 of the load fixing tool are attached to the four corners of the sheet 6 of the load fixing device, and the opposite ends of the straps 7 of the respective load fixing tools are made difficult by one. Further, a movable luggage fixing string hook 5 for hooking the luggage fixing string 7 on the support bar 1 is prepared.

この場合、フックは、前向きにフックが付いた可動式の買い物袋用フック4と、後ろ向きにフックが付いた荷物固定具の紐用フック5を支持棒1につける。   In this case, the hook is attached to the support bar 1 with a movable shopping bag hook 4 with a hook facing forward and a strap hook 5 of a luggage fixing tool with a hook facing backward.

本発明品に荷物を載せるときの説明をする。買い物袋13を買い物袋用フック4にかけ荷物固定具のシート6の上に置く。買い物袋が持ち上がらないでピンと張る程度に、買い物袋用フック4を上げる。買い物袋13を下から荷物固定具のシート6で包みこむように四隅につけてある荷物固定具の紐7を引き上げ、荷物固定具の紐用フック5にかけ、荷物固定具の紐用フック5を上げて固定して載せる。   An explanation will be given for loading a load on the product of the present invention. The shopping bag 13 is hung on the shopping bag hook 4 and placed on the sheet 6 of the luggage fixing tool. Raise the shopping bag hook 4 to the extent that the shopping bag can be pinched without lifting. Pull up the bag 7 of the baggage anchors attached to the four corners so that the shopping bag 13 is wrapped with the baggage of the baggage fastener 6 from below, hang it on the bag hook 5 of the baggage locker, and raise the bag hook 5 of the baggage locker Place it fixed.

本発明品を使った荷物の運び方を説明する。図1のように、車輪2を押す人の足より前へ出して本発明品を後ろ斜めに倒す。そのことによって、車輪2が、車輪2より後ろ側に移った重みで、前へ転がろうとする力を利用して、そのまま前へ片手で押して歩く。   A method of carrying a baggage using the product of the present invention will be described. As shown in FIG. 1, the product of the present invention is tilted backward and out of the foot of the person pushing the wheel 2. As a result, the wheel 2 walks with one hand as it is, using the force of rolling forward with the weight moved to the rear side of the wheel 2.

ショッピングカートとして使用しないで、持ち歩く時の説明をする。荷物固定具のシート6は、荷物固定具の紐7を荷物固定具の紐用フック5にかけて上へ上げて、荷物固定具のシート6を折り畳む。そして、本発明品はコンパクで軽いので手で持つ。   Do not use it as a shopping cart. The sheet 6 of the luggage fixing tool is folded up with the string 7 of the luggage fixing tool placed on the string hook 5 of the luggage fixing tool, and the luggage fixing sheet 6 is folded. And since the product of the present invention is compact and light, it is held by hand.

これらの荷車の材料は、支持棒1は木材や金属などの通常のものでよい。また、荷物固定具のシート6は、布やナイロンやゴムなど柔軟性のある通常のものでよい。また、車輪2は、従来から使われている通常のものでよい。また、フックは、金属やプラスチックでよい。   As for the material of these carts, the support rod 1 may be a normal material such as wood or metal. Moreover, the sheet | seat 6 of a luggage | load fixing tool may be a flexible normal thing, such as cloth, nylon, and rubber. The wheel 2 may be a conventional one that has been conventionally used. The hook may be metal or plastic.

図4のように、荷物固定具のシート6を、荷物固定具の紐7の下半分まで覆って、袋の形にした荷物固定具の袋状シート9にしてもよい。また、使用しない時、両手を使わないで持ち歩けるようにできる肩掛け用のひも10をつけてもよい。また、荷物の取り付け取り外しのため、中心軸が路面12に対して垂直になるように本発明品を立てた時に、動かないようにするため、路面12に接する長さのストッパー11をつけてもよい As shown in FIG. 4 , a bag-like sheet 9 of a luggage fixing tool may be formed in a bag shape by covering the sheet 6 of the luggage fixing tool up to the lower half of the string 7 of the luggage fixing tool. In addition, when not in use, a shoulder strap 10 that can be carried without using both hands may be attached. In addition, even when a stopper 11 having a length in contact with the road surface 12 is attached to prevent the product from moving when the product of the present invention is stood so that the central axis is perpendicular to the road surface 12 for attaching and detaching the luggage. Good .

本発明品の使用時の側面図である。It is a side view at the time of use of this invention product. 本発明品の正面図である It is a front view of this invention product . 本発明品の荷物固定具の部分拡大図である。It is the elements on larger scale of the load fixing tool of this invention goods. 本発明品の他の実施の形態の斜視図である。It is a perspective view of other embodiment of this invention product.

1 支持棒
2 車輪
3 取手
4 可動式の買い物袋用フック
5 可動式の荷物固定具の紐用フック
6 荷物固定具のシート
7 荷物固定具の紐
8 荷物固定具につけてある面ファスナー
9 袋の形状にした荷物固定具の袋状シート
10 肩掛け用のひも
11 ストッパー
12 路面
13 買い物
DESCRIPTION OF SYMBOLS 1 Support rod 2 Wheel 3 Handle 4 Movable shopping bag hook 5 Movable luggage fixing string hook 6 Luggage fixing sheet 7 Luggage fixing string 8 Hook and loop fastener attached to the luggage fixing 9 Bag Bag-shaped sheet of luggage fixing device 10 Shoulder strap 11 Stopper 12 Road surface 13 Shopping bag

Claims (1)

支持棒の上端に取手を設け、前記支持棒の中部または上部に可動式フックを設け、前記可動式フックに吊り下げた買い物袋を下から包み固定するための荷物固定具を前記支持棒の下部に設け、前記支持棒をはさんで前記荷物固定具の反対側の前記支持棒の下部に一つの車輪を設け、前記荷物固定具で固定した買い物袋の荷物の重心が、前記車輪と路面の接する部分と前記取手と前記支持棒のつなぎ目とを結ぶ中心軸に近づくように前記支持棒を曲成することを特徴とするショッピングカート。 A handle is provided at the upper end of the support bar, a movable hook is provided in the middle or upper part of the support bar, and a luggage fixing tool for wrapping and fixing a shopping bag suspended from the movable hook from below is fixed to the lower part of the support bar. A wheel is provided at a lower portion of the support bar on the opposite side of the load fixing tool across the support bar, and the center of gravity of the baggage of the shopping bag fixed by the load fixing tool is provided between the wheel and the road surface. A shopping cart , wherein the support bar is bent so as to approach a central axis connecting a contact portion, the handle, and a joint of the support bar.
JP2007258450A 2007-10-02 2007-10-02 Shopping cart Expired - Fee Related JP4690375B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007258450A JP4690375B2 (en) 2007-10-02 2007-10-02 Shopping cart

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Application Number Priority Date Filing Date Title
JP2007258450A JP4690375B2 (en) 2007-10-02 2007-10-02 Shopping cart

Publications (2)

Publication Number Publication Date
JP2009083760A JP2009083760A (en) 2009-04-23
JP4690375B2 true JP4690375B2 (en) 2011-06-01

Family

ID=40657730

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Application Number Title Priority Date Filing Date
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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101983962B1 (en) * 2019-03-27 2019-05-29 이지식 Bag-type hand cart

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120470U (en) * 1984-07-12 1986-02-06 澄子 玉垣 One-wheel shopping cart
JPH11245822A (en) * 1998-03-06 1999-09-14 Akihiro Ogawa Single-wheel carrier
JP2000001169A (en) * 1998-06-16 2000-01-07 Sakai Shokai:Kk Foldable cart
JP2002234443A (en) * 2001-02-07 2002-08-20 Hiroaki Kitagawa Portable folding shopping cart

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120470U (en) * 1984-07-12 1986-02-06 澄子 玉垣 One-wheel shopping cart
JPH11245822A (en) * 1998-03-06 1999-09-14 Akihiro Ogawa Single-wheel carrier
JP2000001169A (en) * 1998-06-16 2000-01-07 Sakai Shokai:Kk Foldable cart
JP2002234443A (en) * 2001-02-07 2002-08-20 Hiroaki Kitagawa Portable folding shopping cart

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101983962B1 (en) * 2019-03-27 2019-05-29 이지식 Bag-type hand cart

Also Published As

Publication number Publication date
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