CN216034490U - Folding cart - Google Patents

Abstract

The utility model discloses a folding cart, which comprises at least one layer of storage basket (10), at least one layer of table plate, a folding mechanism (40) and a buckling mechanism, wherein the storage basket is arranged on the table plate; the bottom of the containing basket is provided with universal wheels (11); folding mechanism (40) articulate in accomodate between basket (10) and the table, accomodate the basket and accomodate between the basket or between table and the table, folding mechanism (40) include support bar (41) and lower support bar (42), go up support bar and lower support bar and link to each other through folding joint (410). After the folding mechanism is folded, the table board covers the storage basket (10), so that the folding cart can reduce the volume and is convenient to carry after being folded. The folding mechanism locks the storage basket (10) and the table plate after being folded, and locks the folding cart, so that the folding cart cannot be unfolded, and is compact in structure and not loose.

Description

Folding cart

Technical Field

The utility model relates to the technical field of carts, in particular to a folding cart.

Background

When the trolley is used in places with small space, such as families or small restaurants and the like, or needs to be carried or used outdoors, the trolley with the integral structure cannot reduce the volume due to large occupied space, so that the trolley is inconvenient to use and carry, occupies large space, and is inconvenient to store and transport.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a foldable stroller, which is foldable, has a reduced size, and is easy to carry, so as to overcome the disadvantages of the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the application provides a folding cart which comprises at least one layer of storage basket, at least one layer of table plate, a folding mechanism and a buckling mechanism; the bottom end of the bottom storage basket is provided with universal wheels; folding mechanism articulate in accomodate between basket and the table, accomodate between basket and the accomodate basket or between table and the table, folding mechanism includes bracing piece and lower support bar, goes up the bracing piece and links to each other through folding joint with lower support bar, buckling mechanism locks after folding accomodate basket and table.

Compared with the prior art, the folding trolley has obvious advantages and beneficial effects, and particularly, according to the technical scheme, the folding trolley comprises at least one layer of storage basket, at least one layer of table plate, a folding mechanism and a buckling mechanism. Accomodate between basket and the table, accomodate between basket and the accomodate basket, pass through between table and the table folding mechanism links to each other. After the folding mechanism is folded, the table plate can be stored into the storage basket, so that the folding cart can be folded, the size can be reduced, and the carrying is convenient. After the folding cart is folded, the lock catch is buckled on the buckling part, so that the folding cart cannot be unfolded, and is compact in structure and not loose.

The folding joint includes an upper joint and a lower joint. The upper joint and the lower joint are hinged together, so that the folding joint can be unfolded or folded, and the unfolded structure is stable and cannot be loosened.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is an overall schematic diagram of a first embodiment of the present invention.

Fig. 2 is a schematic view of the first embodiment of the present invention after folding.

FIG. 3 is a schematic view showing the unfolding of the folding joint according to the first embodiment of the present invention.

FIG. 4 is a schematic view of the folding joint of the first embodiment of the present invention.

FIG. 5 is an overall schematic view of a second embodiment of the present invention.

FIG. 6 is an overall schematic view of a third embodiment of the present invention.

The attached drawings indicate the following:

10. storage basket 11, universal wheel 12 and lock catch

13. Catching groove 14, fixing bracket 20 and middle-layer shallow storage basket

21. Basket is accomodate to rail 22, wire net 23, bottom

30. Top desk board 31, fastening part 32, movable handle

33. Wood board 40, folding mechanism 41 and upper supporting rod

42. Lower support rod 43, mounting seat 410 and folding joint

411. Upper joint 412, lower joint 413, folding switch.

Detailed Description

A folding cart comprises at least one layer of storage basket 10 and at least one layer of table board. A table top such as one, two, three, four or five layers; one, two, three, four or five storage baskets 10. The table plate is connected with the table plate, the table plate is connected with the storage basket 10, the storage basket 10 is connected with the storage basket 10 through the folding mechanism 40, and therefore the storage basket 10 can be stored and enters after each layer of table plate is folded. After being folded, the volume can be reduced, and the carrying is convenient. And after the folding cart is folded, the lock catch 12 is buckled on the buckling part 31, so that the folding cart cannot be unfolded, and the folding cart has a compact structure and cannot be loosened.

Example one

Referring to fig. 1 to 4, the design of the present invention is described in detail below by taking a two-layer storage basket structure as an example.

The embodiment provides a folding cart, which comprises two layers of storage baskets, a layer of table plate and a plurality of folding mechanisms 40. Specifically, the storage basket 10 can be divided into a bottom storage basket 23 and a middle shallow storage basket 20, and the table top is a top table top 30. The middle shallow receiving basket 20 can be received in the bottom receiving basket 23. The top table 30 overlies the bottom storage basket 23, thereby reducing the volume of the folding cart.

Further, the universal wheels 11 are arranged at the bottom of the bottom containing basket 23, so that friction with the ground can be reduced, and the whole folding cart can be moved by light force. And, the outer side of the bottom storage basket 23 is provided with a lock 12 for engaging with an engaging portion 31 provided on the outer side of a top table 30 described below. The latch 12 is provided with a latch groove 13, and the latch portion 31 is preferably of a columnar structure. The buckling groove 13 is buckled at the buckling part 31, so that the folding cart cannot be unfolded after being folded, and has a compact structure and no looseness. It should be noted that the snapping mechanism can take many forms, not limited to the above configuration.

In this embodiment, the bottom receiving basket 23 and the middle shallow receiving basket 20 are metal fittings. The middle shallow storage basket 20 is arranged in the bottom storage basket 23 in a liftable manner. Preferably, the outer periphery of the middle shallow storage basket 20 is provided with a fence 21, so as to prevent the articles from sliding off when moving. More preferably, the bottom layer storage basket 23 and the middle layer shallow storage basket 20 are both provided with a steel wire mesh 22 for supporting. The steel wire mesh 22 can drain water, and is convenient to clean. However, the shallow middle receiving basket 20 is not limited to the shape and configuration shown in FIG. 1.

The top table 30 covers the bottom storage basket 23 in a liftable manner. The outer side surface of the top table board 30 is provided with a buckling part 31, and the lock catch 12 is buckled on the buckling part 31. Preferably, the top of the top table 30 is concave, so that dishes and objects can be prevented from falling. Specifically, a wood board 33 is embedded in the surrounding edge of the top desk board 30, so that the overall design is simple and elegant, and the desk board goes to the high end of the ancient times. Of course, the top table 30 may be a one-piece wooden board without any surrounding edges and without any embedded structure.

More preferably, the side of the top desk 30 is provided with a movable handle 32. The movable handle 32 may provide a point of effort when pulling the folding stroller, facilitating pulling the folding stroller away. However, the top table 30 is not limited to the shape and configuration shown in FIG. 1.

As shown in fig. 1, the folding mechanism 40 is connected between the bottom-layer storage basket 23 and the middle-layer shallow storage basket 20, and the top-layer table 30 and the middle-layer shallow storage basket 20. The middle shallow storage basket 20 and the bottom storage basket 23 are connected through the folding mechanisms 40, and the number of the folding mechanisms 40 on each layer is four. The folding mechanism 40 preferably folds clockwise or counterclockwise when folded.

Specifically, as shown in fig. 1, 3 and 4, the folding mechanism 40 includes an upper support rod 41, a lower support rod 42, a folding joint 410, and a mounting seat 43. Wherein, the top of the upper support rod 41 and the bottom outer end of the lower support rod 42 are hinged with the mounting seat 43 respectively. The middle shallow storage basket 20, the bottom storage basket 23 and the top desk board 30 are all provided with a fixed bracket 14. The mounting seat 43 is provided on the fixing bracket 14 to ensure good support of the folding mechanism 40.

As shown in fig. 3 and 4, the upper support rod 41 and the lower support rod 42 are connected by a folding joint 410. The folding joint 410 includes an upper joint 411 and a lower joint 412; the upper joint 411 and the lower joint 412 are hinged together. The folding joint 410 is extended so that the upper joint 411 and the lower joint 412 are in a vertical state. The folding joint 410 is provided with a folding switch 413, and when the folding joint 410 is unfolded, the folding switch 413 locks an upper joint 411 and a lower joint 412, so that the folding joint 410 is in a vertical state. Pressing the folding switch 413 allows the folding joint 410 to be folded. The folding joint 410 makes the folding stroller stable and not loose after being unfolded.

Preferably, the folding joint 410 is a fitting made of plastic or alloy. The plastic has certain elasticity, and the alloy is then intensity is bigger, can select as required.

The folding working principle of the first embodiment: the folding switch 413 of a certain layer is sequentially pressed, and then the folding joint 410 is pushed in the folding direction of the folding joint 410, so that the folding joint 410 is folded. When all the folding joints 410 are folded, the middle shallow storage basket 20 is stored in the bottom storage basket 23, and the top table 30 covers the bottom storage basket 23. After the folding is completed, the buckling groove 13 is buckled at the buckling part 31 to lock the table board and the storage basket, so that the folding cart cannot be unfolded. Therefore, the folding cart can be folded, the size can be reduced, and the carrying is convenient.

Example two

Referring to fig. 5, a specific structure of a second embodiment of the present invention is shown, in which the structure of the second embodiment is substantially the same as that of the first embodiment, except for the number of layers of the receiving basket and the table board. The storage basket in the second embodiment has one layer, namely, the bottom storage basket 23, and the table has two layers, namely, the top table 30 and the middle table 50. The folding mechanism 40 is connected between the bottom storage basket 23 and the middle table 50, and between the top table 30 and the middle table 50.

And, different from the first embodiment: the table plate is a whole flat plate, has no surrounding edge and does not need to be embedded.

EXAMPLE III

Referring to fig. 6, the third embodiment is substantially the same as the first embodiment except that: the number of layers of the storage basket and the table plate is increased. The storage basket of the third embodiment has two layers, namely a bottom storage basket 23 and a middle shallow storage basket 20; the table has two levels, a top table 30 and a middle table 50. Similarly, a folding mechanism 40 is disposed between each adjacent two layers.

It should be noted that: accomodate basket and table and all can set up the multilayer as required, in addition, accomodate both the number of piles of basket and table and can be the same, also can be different mutually to satisfy different user demands. When the folding cart is folded, only a certain layer or multiple layers can be folded, and the folding cart can be completely folded to be in a storage state.

In summary, the design of the present invention is characterized in that the folding mechanism 40 is provided to enable the table to be stored in the storage basket, and after the folding cart is folded, the table 30 on the top layer covers the storage basket, so as to realize the folding of the folding cart, reduce the volume and facilitate the carrying. After the folding cart is folded, the latch 12 is latched on the latching portion 31, so that the folding cart cannot be unfolded, and has a compact structure and is not loosened.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims (10)

1. The utility model provides a folding shallow which characterized in that: comprises at least one layer of storage basket (10), at least one layer of table plate, a folding mechanism (40) and a buckling mechanism; the bottom end of the bottom layer containing basket is provided with a universal wheel (11); folding mechanism (40) articulate in accomodate between basket (10) and the table, accomodate the basket and accomodate between the basket or between table and the table, folding mechanism (40) include bracing piece (41) and lower support rod (42), go up bracing piece and lower support rod and link to each other through folding joint (410), lock mechanism is locking after folding basket (10) and table are accomodate to the bottom.

2. The folding cart of claim 1, wherein: the table plate and the storage basket are respectively provided with one layer, two layers, three layers, four layers or five layers.

3. The folding cart of claim 1, wherein: the table plate is divided into two layers, namely a middle layer table plate and a top layer table plate (30), and the storage basket is connected with the middle layer table plate and the top layer table plate is connected with the middle layer table plate through the folding mechanism (40); the middle layer desk plate is arranged in the containing basket (10) in a lifting and folding way; the top layer table plate can be covered on the containing basket (10) in a lifting and folding way.

4. The folding cart of claim 3, wherein: the buckling mechanism comprises a buckle (12) and a buckling part (31), the buckle (12) is arranged on the outer side face of the storage basket, the buckling part is arranged on the outer side face of the top layer table board, and the buckle is buckled on the buckling part.

5. The folding cart of claim 1, wherein: the folding joint (410) comprises an upper joint (411) and a lower joint (412); the upper joint and the lower joint are hinged together.

6. The folding cart of claim 1, wherein: the folding joint (410) is a fitting made of plastic or alloy.

7. The folding cart of claim 1, wherein: the upper end and the lower end of the folding mechanism (40) are respectively hinged to the mounting seat (43).

8. The folding cart of claim 1, wherein: the storage basket (10) comprises a bottom storage basket (23) and a middle shallow storage basket (20), and steel wire meshes (22) are arranged in the bottom storage basket (23) and the middle shallow storage basket (20); the periphery of the middle shallow storage basket (20) is provided with a fence (21).

9. The folding cart of claim 3, wherein: the top of the top layer table board (30) is of an inwards concave structure, and a wood board (33) is embedded in the inwards concave structure.

10. The folding cart of claim 3, wherein: the side of the top layer desk plate is provided with a movable handle (32).

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