Rotary basket cart

Abstract

The utility model relates to a rotary basket cart. The rotating basket cart comprises a main body frame and a plurality of baskets, a storage space is formed in the main body frame and comprises a plurality of storage units which are arranged layer by layer from top to bottom; each layer of the main body frame is provided with at least one drawing outlet for the storage container to go in and out; the basket is arranged in the storage unit; the main body frame comprises a vertical rod and a plurality of rotating sleeves rotationally arranged on the vertical rod in a sleeving mode, and one rotating sleeve is arranged in each layer of storage unit; the rotating sleeve comprises a hook capable of hanging the basket in a penetrating mode. The rotary basket cart can be assembled with storage baskets of various shapes and structures, and is convenient to replace and clean, simple in structure and good in use experience.

Description

Technical Field

[0001] The utility model relates to the technical field of carts, in particular to a rotating basket cart. Background Art

[0002] Multi-layer carts are a common storage and transportation tool for short-time, short-distance and large-capacity items. They are widely used in various occasions such as commerce, industry and home. They are convenient and practical. In recent years, many businesses have improved the traditional multi-layer carts to facilitate users to store and retrieve items on the basket of the cart and reduce the space occupied by the cart.

[0003] The utility model patent with patent application number 202122253383.1 discloses a rotating basket cart, in which a storage basket is hingedly set on the main frame so that the storage basket can swing around the frame rod, which is convenient for taking and retrieving items from the storage basket, thereby reducing the gap between the storage baskets, making the rotating basket cart structure more compact and increasing the storage space for items. The utility model patent with patent application number 202122534643.2 discloses a detachable rotating cart, in which a rotating sleeve is provided on the vertical pole, and the storage tray is fixed to the rotating sleeve so that the storage tray can be rotated inward or outward on a plane, which is convenient for quick disassembly and change of the storage plane, and easy to store. However, the above-mentioned multi-layer cart and the existing cart have the following problems: a storage basket / loading tray with a special structure is required to realize the detachable connection between the storage basket / loading tray and the frame rod / vertical pole, and a vegetable basket with a different structure cannot be used for replacement. For example, a rotating basket cart disclosed in the utility model patent with patent application number 202122253383.1 requires the use of a storage basket with a hinged sleeve to achieve the articulation of the storage basket and the frame body; a detachable rotating cart disclosed in the utility model patent with patent application number 202122534643.2 requires a loading and unloading tray with an upper edge at the upper end and a lower edge at the lower end so that the loading and unloading tray can be fixed on the support base to achieve a detachable connection between the loading and unloading tray and the vertical pole. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a rotating basket trolley that can be equipped with storage baskets of various shapes and structures, which is convenient for replacement and cleaning, has a simple structure and a good user experience.

[0005] A rotating basket cart comprises a main frame and a plurality of basket frames; the main frame forms a storage space inside, and the storage space comprises a plurality of storage units arranged in layers up and down; each layer of the main frame is provided with at least one pull-out outlet for the storage container to enter and exit; the basket frame is arranged in the storage unit; the main frame comprises a vertical pole and a plurality of rotating sleeves rotatably mounted on the vertical pole, and one of the rotating sleeves is arranged in each layer of the storage unit; the rotating sleeve comprises a hook that can be passed through and hung with the basket frame.

[0006] The utility model discloses a rotating basket trolley which enables a plurality of basket frames to rotate around a vertical pole by arranging a rotating sleeve, and has two use states of screwing in and screwing out. A hook is arranged on the rotating sleeve, so that storage baskets of various shapes and structures can be easily detachably assembled with the vertical pole of the trolley, and no additional parts are required for auxiliary installation, and the structure is simple, and installation and disassembly are convenient.

[0007] Furthermore, the basket frame is provided with a plurality of mesh holes, and the basket frame is detachably hung on the hook through the mesh holes.

[0008] Furthermore, the rotating sleeve also includes a cylinder rotatably sleeved on the surface of the upright pole and a locking valve that can fix the basket frame; the hook is fixed to the top of the cylinder; the locking valve is rotatably connected to the cylinder and passes through a corresponding mesh hole in the basket frame, and the locking valve includes two states: locking and opening. When the locking valve is in the locking state, the corresponding mesh hole can limit the locking valve so that the basket frame is limited and fixed to the cylinder; when the locking valve is in the opening state, the locking valve can enter and exit the corresponding mesh hole. The cart is prone to shaking during the movement, and the locking valve further fixes the basket frame on the rotating sleeve to prevent the basket frame from vibrating, tilting, or falling off, thereby causing the items in the basket frame to spill or fall. The locking valve can change its state by rotating it, and the setting of the locking and opening states facilitates the user to choose the use state of the basket frame. When the user needs to fix the basket frame on the cart for use, the locking state of the locking valve is selected. When the user needs to disassemble the basket frame for separate use or cleaning, the locking state of the locking valve is selected to facilitate the removal of the basket frame from the hook.

[0009] Furthermore, the vertical poles include a first vertical pole and a second vertical pole respectively arranged at both ends of the basket frame, and the first vertical pole and the second vertical pole are parallel to each other; the rotating sleeve is arranged on the first vertical pole or the second vertical pole, and the rotating sleeves located at adjacent layers are staggeredly arranged on one of the first vertical pole and the second vertical pole. On the one hand, the user can pull the basket frame to the left and right sides of the two pull-out outlets on both sides of the first vertical pole and the second vertical pole to take out and put in items; on the other hand, it is helpful to keep the cart balanced when the basket frame is turned out to take out items, and it is not easy to tip over.

[0010] Furthermore, the vertical poles further include a third vertical pole parallel to the first vertical pole, and the third vertical pole is located between the first vertical pole and the second vertical pole and forms a triangular distribution. The cart with the vertical poles in a triangular distribution can only draw the basket frame from the side of the first and second vertical poles where the third vertical pole is not provided, which is more suitable for use in places where objects are taken from one side or the cart is placed against a wall on one side. In addition, the third vertical pole helps to prevent the basket frame from protruding or falling from the side other than the exit, thereby avoiding taking up more space or contaminating the objects in the basket frame.

[0011] Furthermore, at least one magnetic device is provided on the main frame corresponding to each layer of the storage unit, and the magnetic device is fixed to the basket frame by magnetic attraction. Providing a magnetic device in each layer of the storage unit can prevent the basket frame from easily protruding or even moving out of the storage space due to vibration or inertial shaking during the cart pushing process, thereby avoiding occupying more space or causing contamination of items in the basket frame.

[0012] Furthermore, the magnetic attraction device is arranged on the first vertical rod or the second vertical rod corresponding to each layer of the storage unit and not provided with the rotating sleeve.

[0013] Furthermore, the magnetic attraction device is provided at the position of the third vertical pole.

[0014] Furthermore, the main frame includes a plurality of middle plates, which are arranged in the storage space to divide the storage space into a plurality of storage units. The middle plates can prevent small items, liquids, powders and other leaky materials in the basket from falling into the basket of the next layer, causing loss or pollution.

[0015] Furthermore, the middle plate is fixedly connected to the rotating sleeve. The basket frame and the middle plate rotate synchronously, which can prevent small items, liquids, powders and other leaky materials in the basket frame from falling to the ground when the user takes or places items, causing loss or pollution.

[0016] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a rotating basket cart described in the utility model;

[0018] Figure 2 It is a structural schematic diagram of the main frame 1 of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the rotating sleeve 14 of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the locking valve 146 of the utility model;

[0021] Figure 5 It is a schematic diagram of the locking state structure of the locking valve 146 of the utility model;

[0022] Figure 6 It is a schematic structural diagram of the open state of the locking valve 146 of the present invention. DETAILED DESCRIPTION

[0023] It should be clear that the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the embodiments of the present application.

[0024] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present application. The singular forms of "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0025] When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Instead, they are only examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims.

[0026] In the description of this application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In addition, in the description of this application, unless otherwise specified, "plurality" means two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0030] It should be understood that the embodiments of the present application are not limited to the precise structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the embodiments of the present application is limited only by the appended claims.

[0031] See also Figure 1 The utility model discloses a rotating basket cart, comprising a main frame 1 and a plurality of basket frames 2; the main frame 1 forms a storage space inside, and the storage space comprises a plurality of storage units arranged layer by layer; each layer of the main frame 1 is provided with at least one pull-out outlet 19 for the basket frames 2 to enter and exit.

[0032] The basket frame 2 is a frame with a grid structure, and a plurality of mesh holes are arranged on the basket frame; preferably, the basket frame is made of iron alloy.

[0033] See also Figure 2 The main frame 1 includes a vertical pole, a plurality of rotating sleeves 14 rotatably mounted on the vertical pole, a plurality of middle plates 15 , a base 16 , a top plate 17 and a plurality of universal wheels 18 .

[0034] The base 16 is a horizontally arranged frame; the universal wheel 18 is fixedly connected to the bottom of the base 16 ; and the storage space is located above the base 16 .

[0035] The middle plate 15 is arranged in the storage space to divide the storage space into a plurality of storage units arranged in layers; preferably, the middle plates 15 are evenly distributed in the storage space, and the storage units are of the same size. A rotating sleeve 14 and a basket frame 2 are arranged in each layer of the storage units. In this embodiment, the middle plate 15 is fixedly connected to the rotating sleeve 14; further, the middle plate 15 is vertically connected to the rotating sleeve 14.

[0036] In other embodiments, the middle plate is integrated with the rotating sleeve 14. In other embodiments, the operator can set the distance between adjacent middle plates 15 according to the size of the objects to be accommodated. In other embodiments, the adjacent basket frames 2 and the middle plates 15 can just touch each other.

[0037] The vertical rods include a first vertical rod 121, a second vertical rod 122 and a third vertical rod 123 which are parallel to each other and have the same length; the first vertical rod 121, the second vertical rod 122 and the third vertical rod 123 are vertically fixed on the base 16, and the tops of the first vertical rod 121, the second vertical rod 122 and the third vertical rod 123 are located at the same horizontal height. The first vertical rod 121 and the second vertical rod 122 are respectively arranged at the two ends of the basket frame 2; the third vertical rod 123 is located between the first vertical rod 121 and the second vertical rod 122 to form a triangular structure with the first vertical rod 121 and the second vertical rod 122, and the side of the first vertical rod 11 and the second vertical rod 12 where the third vertical rod 13 is not arranged is the pull-out outlet 19. In other embodiments, if the main frame 1 is not provided with the third vertical rod 123, both sides of the first vertical rod 11 and the second vertical rod 12 are the pull-out outlets 19. Preferably, the first upright pole 121, the second upright pole 122 and the third upright pole 123 can be spliced ​​together.

[0038] See also Figure 3-4 The rotating sleeve 14 includes a cylinder 142 which is set on the surface of the vertical pole 12 and can rotate relative to the vertical pole 12, a hook 144 which can be hung on the basket frame 2, and a locking valve 146 which can fix the basket frame 2. In this embodiment, the hook 144 is fixed to the top of the cylinder 142, and the basket frame 2 is detachably hung on the hook 144 through the mesh. The locking valve 146 is rotatably connected to the cylinder 142 and passes through a corresponding mesh in the basket frame 2. The locking valve 146 includes two states: locking and opening. When the locking valve 146 is in the locking state, the corresponding mesh can limit the locking valve 146 so that the basket frame 2 is limited and fixed to the cylinder 142. When the locking valve 146 is in the opening state, the locking valve 146 can enter and exit the corresponding mesh.

[0039] See also Figure 4 In this embodiment, the locking valve 146 includes a fixing portion 1462 and a connecting portion 1464. The connecting portion 1464 can pass through the frame wall of the basket frame 2 and be adjustably connected to the cylinder 142. Figure 5-6, the mesh of the basket frame 2 hanging on the hook 144 is rectangular, and the fixing portion 1462 is rectangular or quasi-rectangular. When the fixing portion 1462 is perpendicular to the mesh, the length of the fixing portion 1462 is greater than the width of the mesh, and the fixing portion 1462 cannot pass through the basket frame 2. At this time, the locking valve 146 is in a locked state. When the fixing portion 1462 is parallel to the mesh, the length of the fixing portion 1462 is less than the length of the mesh, and the width of the locking valve 146 is less than the width of the mesh. At this time, the fixing portion 1462 can easily pass through the basket frame 2, thereby releasing the locking effect of the locking valve 146 on the basket frame 2. At this time, the locking valve 146 is in an open state. In other embodiments, the connecting portion 1464 and the cylinder 142 may also be threadedly connected, and the basket frame 2 is locked on the rotating sleeve 14 by connecting the locking valve 146 and the cylinder 142, and the locking valve 146 is in a locked state at this time; the locking effect of the locking valve 146 on the basket frame 2 is released by disassembling the locking valve 146, and the locking valve 146 is in an open state at this time.

[0040] Specifically, the rotating sleeve 14 is disposed on the first vertical rod 121 or the second vertical rod 122, and the rotating sleeve 14 located in adjacent layers is alternately disposed on one of the first vertical rod 121 and the second vertical rod 122. That is, if the rotating sleeve 14 in the storage unit of the odd-numbered layers is disposed on the first vertical rod 121, the rotating sleeve 14 in the storage unit of the even-numbered layers is disposed on the second vertical rod 122; if the rotating sleeve 14 in the storage unit of the odd-numbered layers is disposed on the second vertical rod 122, the rotating sleeve 14 in the storage unit of the even-numbered layers is disposed on the first vertical rod 121.

[0041] At least one magnetic device 13 is provided on the main frame 1 corresponding to each layer of the storage unit, and the magnetic device 13 is fixed to the basket frame by magnetic attraction. The magnetic device 13 is provided on the first vertical pole 121 or the second vertical pole 122 corresponding to each layer of the storage unit without the rotating sleeve 14. That is, if the rotating sleeve 14 in the storage unit is provided on the first vertical pole 121, the magnetic device 13 is provided on the second vertical pole 122; if the rotating sleeve 14 in the storage unit is provided on the second vertical pole 122, the magnetic device 13 is provided on the first vertical pole 121.

[0042] Furthermore, the magnetic device 13 is provided at a position of the storage unit corresponding to the third vertical pole 123 , and the basket frame 2 is also magnetically connected to the third vertical pole 123 .

[0043] In other embodiments, the magnetic device 13 may not be provided on the first vertical rod 121 and the second vertical rod 122 of the main frame 1, and the magnetic device 13 is only provided on the position of the third vertical rod 123 corresponding to the storage unit, so that the basket frame 2 is also magnetically connected to the third vertical rod 123, which can also make the basket frame 2 of the cart shockproof.

[0044] The top plate 17 is fixed to the top of the first upright pole 121 and the second upright pole 122. The top plate 14 can be used to place items.

[0045] When using the rotating basket cart of the present embodiment, the user can hang a basket frame 2 with a metal grid structure of various shapes and sizes on the hook 144 of the rotating sleeve 14, and screw the connecting portion 1464 of the locking valve 146 through the frame wall of the basket frame 2 and connect it to the cylinder 142 of the rotating sleeve 14, and fix the basket frame 2 on the rotating sleeve 14. After placing items in the basket frames 2 of each layer, the user can pull or push the basket frame 2 to rotate into the storage units of each layer of the storage space of the main frame 1. The magnetic suction device 13 on the vertical pole fixes the basket frame 2 to the first vertical pole 121 or the second vertical pole 122 and / or the third vertical pole, so that the basket frame 2 is not easily protruded or rotated out of the storage unit due to collision or shaking or inertia during the cart pushing process. When the user pulls out the basket frame 2, he only needs to gently pull the basket frame 2 away from the magnetic device of the first vertical pole 121 or the second vertical pole 122 and / or the third vertical pole, and the basket frame 2 can be rotated around the vertical pole connected thereto to leave the storage unit, and the user can store and retrieve items from the basket frame 2. The rotating basket cart of this embodiment has excellent shockproof performance, simple structure, convenient basket frame replacement and cleaning, and good user experience.

[0046] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims

1. A rotating basket trolley, characterized in that: It comprises a main frame and a plurality of basket frames; the main frame forms a storage space inside, and the storage space comprises a plurality of storage units arranged layer by layer; each layer of the main frame is provided with at least one pull-out outlet for storage containers to enter and exit; the basket frames are arranged in the storage units; the main frame comprises a vertical pole and a plurality of rotating sleeves rotatably mounted on the vertical pole, and one of the rotating sleeves is arranged in each layer of the storage units; the rotating sleeve comprises a hook on which the basket frames can be hung.

2. The rotating basket trolley according to claim 1, characterized in that: The basket frame is provided with a plurality of mesh holes, and the basket frame is detachably hung on the hook through the mesh holes.

3. The rotating basket trolley according to claim 2, characterized in that: The rotating sleeve also includes a cylinder rotatably sleeved on the surface of the vertical pole and a locking valve that can fix the basket frame; the hook is fixed to the top of the cylinder; the locking valve is rotatably connected to the cylinder and passes through a corresponding mesh hole in the basket frame. The locking valve includes two states: locked and open. When the locking valve is in the locked state, the corresponding mesh hole can limit the locking valve so that the basket frame is limited and fixed to the cylinder. When the locking valve is in the open state, the locking valve can enter and exit the corresponding mesh hole.

4. The rotating basket trolley according to claim 3, characterized in that: The vertical poles include a first vertical pole and a second vertical pole respectively arranged at two ends of the basket frame, and the first vertical pole and the second vertical pole are parallel to each other; the rotating sleeve is arranged on the first vertical pole or the second vertical pole, and the rotating sleeves located in adjacent layers are alternately arranged on one of the first vertical pole and the second vertical pole.

5. The rotating basket trolley according to claim 4, characterized in that: The vertical pole further includes a third vertical pole parallel to the first vertical pole. The third vertical pole is located between the first vertical pole and the second vertical pole to form a triangular distribution.

6. The rotating basket trolley according to claim 5, characterized in that: At least one magnetic device is provided on the main frame corresponding to each layer of the storage unit, and the magnetic device is fixed to the basket frame by magnetic attraction.

7. The rotating basket trolley according to claim 6, characterized in that: The magnetic attraction device is arranged on the first vertical rod or the second vertical rod corresponding to each layer of the storage unit and not provided with the rotating sleeve.

8. The rotating basket trolley according to any one of claims 6 or 7, characterized in that: The magnetic attraction device is provided at the position of the third vertical pole.

9. The rotating basket trolley according to claim 8, characterized in that: The main frame includes a plurality of middle plates, and the middle plates are arranged in the storage space to divide the storage space into a plurality of storage units.

10. The rotating basket trolley according to claim 9, characterized in that: The middle plate is fixedly connected to the rotating sleeve.

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