KR20110014307A - A multipurpose cart - Google Patents

Abstract

PURPOSE: A multifunctional cart with a folding shopping basket is provided to facilitate the carriage, transport, and storage of goods according to various purposes. CONSTITUTION: A multifunctional cart comprises a horizontal frame, a vertical frame(10), a handle frame, and a shopping basket(20). The vertical frame is located around a wheel axle and is formed with a coupling hole in which the handle frame is installed. A first side net(20a) of the shopping basket is welded to the vertical frame around the wheel axle. The first side net is coupled to a second side net(20b), the second side net is coupled to a third side net(20c), the third side net is coupled to a fourth side net(20d), and the fourth side net is coupled to the first side net so that the shopping basket is foldable. Two ring-shaped coupling parts are arranged on the left and right sides of each net. Consequently, the horizontal and vertical frames can be triple folded without interference by the shopping basket.

Description

Multifunctional cart {a multipurpose cart}

The present invention relates to a three-stage folding cart, and more particularly is provided with a foldable cabinet basket can be used in the folded state basket when transporting and transporting heavy loads, various light luggage can be used to open the long basket To a cart that can be folded and stored like a standard three-stage folding cart when not in use

In general, the cart is used as a means used for convenience of loading and transporting in the process of purchasing various items by the consumer.

This conventional cart was not equipped with a shopping cart was inconvenient to load

In addition, even when equipped with a shopping basket, there was an inconvenience of having to remove the shopping cart when carrying large and heavy loads.

Therefore, the efficiency of the transported goods and the constraint of the space used by the cart are inefficient and have limited problems.

The present invention is to solve the conventional problems as described above, the purpose is that the cart can be used to fold or unfold the cart provided according to the size of the article to be loaded, as well as the cart and the cart is integrated It is to provide a multifunctional cart that is easy to store and carry when folded.

In order to achieve the object of the present invention, the vertical frame of the portion where the horizontal frame and the vertical frame are connected to the cart wheel part is formed in a (L) shape and is placed in a state where the long basket is folded on the (L) bottom surface. Even if the frame and the vertical frame are folded, they are not interfered with by the basket, and the first surface mesh coupled to the vertical frame is connected to the side edges with the second, third and fourth surface meshes with rounded rings. On the other side of the facet, the facet of the 4th facet is combined and folded so that when the cart is unfolded, the inside of the cart's horizontal frame becomes the bottom of the long basket, but the bottom face has a number of wires Welded at intervals to form a net to prevent the loss of objects, and when the shopping cart is opened on the left and right outside the horizontal frame, A cart stand is formed to hold the load and the third basket is inserted into the pedestal and the bent groove so that the combined basket is not separated from the left, right, up and down, and the support is rotated to push the positioning hole from the inside out. Or characterized in that the support is formed so as not to tilt to one side.

Thus, by using the same multi-function cart according to the present invention it is easy to transport and transport and carry and store the goods according to the use and anyone can use easily and simply will be able to obtain an efficient and economical effect

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figs. 1 and 2, the vertical frame 10 is bent portion 10a and 10b at both portions where the horizontal frame 9 and the vertical frame 10 of the wheel part of the multi-functional cart according to the present invention are connected. The long basket 20 is placed on the folded state and the long basket coupled to the vertical frame 10 without interference by the long basket 20 even when the horizontal frame 9 and the vertical frame 10 are folded. The first facet network 20a of 20 is a coupling portion 21, 22, 23, 24, 25, 26, 27, 28 of the (2, 3, 4) facet network 20b, 20c, 20d and the side ring. ) Are coupled to each other, and the remaining side coupling portions 27 and 28 of the first surface mesh 20a and the fourth surface mesh 20d (27,28) coupling portions are combined to be folded, and the long basket 20 is unfolded. The inner side of the horizontal frame 9 is to be the bottom surface of the basket 20, but the bottom surface is welded a plurality of wires at regular intervals horizontally and vertically to form a net 16 so that objects are not lost down. And out of the left and right of the horizontal frame (9) is formed a pedestal (12, 13) that prevents the down when the intestine basket 20 is unfolded, and the combined intestinal basket (20) is separated left, right, up and down Not to insert the third surface mesh (20c) in the bent groove (11-1) of the pedestal 11 and to rotate the support 14 to position the position bar 15 in close contact from the inside out of the basket (20) Configured not to tilt inwards or to one side

1 is a perspective view showing a cart according to the present invention and FIG. 2 is a partial perspective view showing a cart having the same function according to the present invention, and FIG. 3 is a side view showing a cart having the same function according to the present invention. Position holes of the positioning hole 31 and the vertical frame 10 in a state in which the positioning holes 30a are fitted to the bent portions 10a and 10b so as to fit with the positioning holes 31 of the horizontal frame 9 ( 30a through the fixing pin 32, the wheel shaft 33 and the positioning hole (30b) is penetrated so that the positioning hole (30a) and the positioning hole (30b) is placed vertically, the bent portion of the vertical frame (10) 10a, 10b) to maintain the horizontal state

The first surface mesh 20a of the long basket 20 is vertically welded to the vertical frame 10, and the remaining second, three and four surface meshes 20b, 20c, and 20d are sequentially joined by the coupling part. In the state, when the engaging portions 27 and 28 of the first surface mesh 20a are coupled to the engaging portions 27 and 28 of the fourth surface mesh 20d, the folding function to expand and fold the long basket 20 is provided. 1 and 2, the horizontal frame 9 is folded toward the vertical frame 10 around the fixing pin 32 passing through the positioning holes 30a and 31, and the vertical frame 10 is shown in FIGS. Loosen the handle bar connected to the top of the) to create a three-stage folding cart.

1 is a perspective view of the invention showing a multifunctional cart according to the invention

Figure 2 is an exploded perspective view of the main part showing a multi-functional cart according to the present invention

3 is a side view showing a multifunctional cart according to the present invention;

Claims (3)

A vertical frame is located around the horizontal frame and the wheel body shaft placed at the lower part, and the cart frame is welded to the cart with the handle frame through the coupling hole through the upper part of the vertical frame. 2nd, 3rd and 4th meshes, 1st surface mesh, 2nd surface mesh, 2nd surface mesh, 3rd surface mesh, 3rd surface mesh, 4th surface mesh, 4th surface mesh again It is coupled to the first facet network, and each of the first, second, third, and fourth facets has two left / right rounded ring-shaped coupling parts located at the middle and the bottom of the net, respectively, to be folded together and folded. The four-sided long basket net is located on the bent portion where the vertical frame is bent in the (L) shape, and the first, second, third, and fourth long side baskets are folded, and when the horizontal frame and the vertical frame are folded, interference from the long basket is caused. It is configured to enable threefold folding without receiving Multifunctional cart with. The method of claim 1, The inner side of the horizontal frame becomes the bottom of the long basket, and a plurality of steel members are welded at regular intervals in the width and length to form a mesh. On the outside of the horizontal frame, a long basket stand is formed and the combined long basket is left Make a bent groove on the pedestal so that it does not deviate from the top / right side, insert the mesh on the third side, rotate the support on the horizontal frame, and push the positioning rod located on the third side of the mesh to push the positioning rod from the inside to the outside. Multifunctional cart characterized in that it is configured not to tilt to one side. According to claim 1, wherein the vertical frame through the positioning hole of the horizontal frame and the bent portion of the vertical frame through the fixing pin in the state that the alignment holes are fitted to each other in the bent portion of the horizontal frame with the fixing pin, A multi-functional cart, characterized in that the bent portion on both sides of the vertical frame is formed when the position hole at the bottom of the lower portion and the position hole at the top and the position hole at the bottom are placed vertically.

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