A hierarchical shopping cart

Abstract

The utility model provides a layered shopping cart, which relates to the technical field of shopping carts, including: a layered mechanism, the layered mechanism includes a frame, an auxiliary mechanism is provided on one side of the frame, a first storage box and a second storage box are provided on the inner wall of the frame, and a handle is provided on one side of the first storage box and the second storage box. Through the layered mechanism installed in the utility model, the first storage box and the second storage box can not only be used and disassembled independently, but this design allows the user to flexibly use different storage boxes according to needs to adapt to different scenes and needs. When checking out, the user only needs to turn the limit plate and pull the handle and the slide bar to easily take out the storage box. This design simplifies the operating steps, allowing users to quickly and conveniently store and retrieve items. At the same time, the storage box can also be directly drawn out and handed over to the staff, reducing the intermediate steps and significantly improving the efficiency of shopping checkout.

Description

Technical Field

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

[0002] Shopping carts are an indispensable part of the modern retail industry. They provide consumers with a convenient shopping experience. Shopping carts can be easily pushed and pulled, reducing the burden of shopping. Especially in large supermarkets or shopping malls, shopping carts make the shopping process easier.

[0003] However, in the prior art, most shopping carts are of single-layer design, and a few shopping carts with multi-layer design are usually integrated, and the position of the storage box cannot be adjusted. However, when users need to check out after shopping, they not only need to frequently place the purchased goods on the counter, but also the lower storage box of the multi-layer design is located at a low position, and consumers need to frequently bend over when taking and putting items, which is particularly inconvenient for the elderly or people with waist problems and easily causes fatigue or discomfort. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provide a layered shopping cart.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tiered shopping cart, comprising: a tiered mechanism, the tiered mechanism includes a frame, an auxiliary mechanism is arranged on one side of the frame, a first storage box and a second storage box are arranged on the inner wall of the frame, a handle is arranged on one side of the first storage box and the second storage box, sliding rods are arranged on both sides of the first storage box and the second storage box, and a plurality of sliding rods are arranged on the other side surface with sliding rails.

[0006] As a preferred embodiment, fixed columns are provided at the top and bottom of one side of the frame, limiting plates are provided on the surfaces of the two fixed columns, a support frame is provided at the bottom of the frame, connecting pieces are provided at the four corners of the bottom of the support frame, and pulleys are provided on the other sides of multiple connecting pieces.

[0007] As a preferred embodiment, the auxiliary mechanism includes a connecting frame, one side of the connecting frame is fixedly connected to one side of the frame, and fixed blocks are provided on both sides of the top of the connecting frame. One side between the two fixed blocks is respectively fixedly connected to the two ends of the push rod, and the surface of the push rod is fixedly connected to the inner wall of the anti-slip sleeve.

[0008] As a preferred embodiment, the two handles are fixedly connected to one side of the first storage box and the second storage box respectively, and the plurality of slide rods are fixedly connected to two sides of the corresponding first storage box and the second storage box respectively.

[0009] As a preferred embodiment, the plurality of slide rails are fixedly connected to both sides of the inner wall of the frame, and the first storage box and the second storage box are slidably connected to the slide grooves provided on the inner walls of the corresponding slide rails via slide rods.

[0010] As a preferred implementation, one end of the two fixing columns is respectively fixedly connected to the top and the bottom of one side of the frame, and the inner walls of the slots formed in the two limiting plates are respectively rotatably connected to the surfaces of the fixing columns.

[0011] As a preferred implementation, the top of the support frame is fixedly connected to the bottom of the frame.

[0012] As a preferred embodiment, one side of the plurality of connecting members is respectively fixedly connected to the four corners of the bottom of the support frame, and one side of the plurality of pulleys is respectively connected to one side of the corresponding connecting member.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] The utility model has a layered mechanism installed, so that the first storage box and the second storage box can not only be used and disassembled independently, but also allows the user to flexibly use different storage boxes according to needs to adapt to different scenarios and needs. When checking out, the user can easily take out the storage box by simply rotating the limit plate and pulling the handle and the slide rod. This design simplifies the operation steps, allowing users to quickly and conveniently store and retrieve items. At the same time, the storage box can also be directly drawn out and handed over to the staff, reducing the intermediate steps and significantly improving the efficiency of shopping checkout. Users can place the purchased goods together in the storage box to avoid repeatedly carrying the goods.

[0015] The auxiliary mechanism connecting frame is fixed to the frame, providing a solid basic structure. The fixed block and the push rod form a stable frame, which not only enhances the overall structural stability, but also the two ends of the push rod are fixedly connected to the fixed block to form a solid support structure, which can also effectively disperse and withstand forces from all directions, enhancing the support capacity. At the same time, the anti-slip sleeve not only provides anti-slip effect, but also protects the push rod surface, reduces wear and corrosion, and maintains the long-term stability and functionality of the push rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a structural schematic diagram of a layered shopping cart.

[0017] Figure 2 A structural schematic diagram of the side disassembly view of the tiered mechanism of a tiered shopping cart provided by the utility model.

[0018] Figure 3A structural schematic diagram of a partially disassembled side view of a tiered mechanism of a tiered shopping cart provided by the utility model.

[0019] Figure 4 A schematic structural diagram of the side surface of an auxiliary mechanism of a layered shopping cart provided by the utility model.

[0020] Legend:

[0021] 1. Layered mechanism; 11. Frame; 12. First storage box; 13. Second storage box; 14. Handle; 15. Slide bar; 16. Slide rail; 17. Fixed column; 18. Limiting plate; 19. Support frame; 110. Connector; 111. Pulley;

[0022] 2. Auxiliary mechanism; 21. Connecting frame; 22. Fixed block; 23. Push rod; 24. Anti-slip sleeve. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the overall concept of the utility model, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0024] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0025] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 a limitation on the present invention.

[0026] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0028] Example 1

[0029] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: a layered shopping cart, comprising: a layered mechanism 1, the layered mechanism 1 includes a frame 11, an auxiliary mechanism 2 is arranged on one side of the frame 11, a first storage box 12 and a second storage box 13 are arranged on the inner wall of the frame 11, a handle 14 is arranged on one side of the first storage box 12 and the second storage box 13, slide bars 15 are arranged on both sides of the first storage box 12 and the second storage box 13, and slide rails 16 are arranged on the other side surfaces of multiple slide bars 15, fixed columns 17 are arranged on the top and bottom of one side of the frame 11, and limit plates 18 are arranged on the surfaces of the two fixed columns 17, a support frame 19 is arranged at the bottom of the frame 11, connecting members 110 are arranged at the four corners of the bottom of the support frame 19, and pulleys 111 are arranged on the other sides of the multiple connecting members 110.

[0030] In this embodiment, two handles 14 are fixedly connected to one side of the first storage box 12 and the second storage box 13, respectively, a plurality of slide bars 15 are fixedly connected to the corresponding first storage box 12 and the second storage box 13, respectively, a plurality of slide rails 16 are fixedly connected to the inner wall of the frame 11, and the first storage box 12 and the second storage box 13 are slidably connected through the slide grooves provided on the inner walls of the slide bars 15 and the corresponding slide rails 16; the first storage box 12 and the second storage box 13 can not only be used and disassembled independently, but this design allows the user to flexibly use different storage boxes as needed to adapt to different scenes and needs. When checking out, the user only needs to rotate the limit plate 18 and pull the handle 14 and the slide bar 15 to easily take out the storage box. This design simplifies the operation steps, allowing users to quickly and conveniently store and retrieve items. At the same time, the storage box can also be directly drawn out and handed over to the staff, reducing the intermediate steps and significantly improving the efficiency of shopping checkout. Users can place the purchased goods together in the storage box to avoid repeatedly carrying the goods.

[0031] One end of the two fixing columns 17 is respectively fixedly connected to the top and bottom of one side of the frame 11, the inner walls of the slots formed by the two limit plates 18 are respectively rotatably connected to the surfaces of the fixing columns 17, the top of the support frame 19 is fixedly connected to the bottom of the frame 11, one side of multiple connecting members 110 is respectively fixedly connected to the four corners of the bottom of the support frame 19, and one side of multiple pulleys 111 is respectively connected to one side of the corresponding connecting members 110; the fixed connection between the fixing columns 17 and the top and bottom of the frame 11 provides a high stability of the overall structure, which not only ensures that the entire device is not prone to shaking or tilting during use, but also the top of the support frame 19 is fixedly connected to the bottom of the frame 11, which can also effectively and evenly distribute the load to the entire frame 11, avoiding excessive pressure on a single part, and helping to extend the service life of the equipment.

[0032] Example 2

[0033] like Figure 1-Figure 4 As shown, the auxiliary mechanism 2 includes a connecting frame 21, one side of the connecting frame 21 is fixedly connected to one side of the frame 11, and fixing blocks 22 are provided on both sides of the top of the connecting frame 21. One side between the two fixing blocks 22 is fixedly connected to both ends of the push rod 23 respectively, and the surface of the push rod 23 is fixedly connected to the inner wall of the anti-slip sleeve 24.

[0034] In this embodiment, the connecting frame 21 is fixed on the vehicle frame 11, providing a solid basic structure. The fixing block 22 and the push rod 23 form a stable frame, which not only enhances the overall structural stability, but also the two ends of the push rod 23 are fixedly connected to the fixing block 22 to form a solid support structure, which can also effectively disperse and withstand forces from all directions, thereby enhancing the support capacity. At the same time, the anti-slip sleeve 24 not only provides an anti-slip effect, but also protects the surface of the push rod 23, reduces wear and corrosion, and maintains the long-term stability and functionality of the push rod 23.

[0035] Working principle:

[0036] like Figure 1 -As shown in the figure, when the user has completed the purchase, he can first rotate the limiting plate 18 to move the two limiting plates 18 away from the corresponding first storage box 12 and second storage box 13, and then use the handle 14 and the slide bar 15 to pull the first storage box 12 and the second storage box 13. The slide bar 15 will cooperate with the slide rail 16 to smoothly pull the first storage box 12 and the second storage box 13 out of the inner wall of the frame 11. After the user pulls it out, he can place the purchased goods on the counter one by one, or directly hand over the first storage box 12 or the second storage box 13 together with the purchased items therein to the staff.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0038] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A layered shopping cart, characterized in that: include: A layering mechanism (1), the layering mechanism (1) comprising a frame (11), an auxiliary mechanism (2) being arranged on one side of the frame (11), a first storage box (12) and a second storage box (13) being arranged on the inner wall of the frame (11), a handle (14) being arranged on one side of the first storage box (12) and the second storage box (13), sliding rods (15) being arranged on both sides of the first storage box (12) and the second storage box (13), and a plurality of sliding rods (15) being arranged on the other side surfaces thereof.

2. A layered shopping cart according to claim 1, characterized in that: A fixing column (17) is provided at the top and the bottom of one side of the frame (11), and a limiting plate (18) is provided on the surface of the two fixing columns (17). A support frame (19) is provided at the bottom of the frame (11), and connecting members (110) are provided at the four corners of the bottom of the supporting frame (19), and pulleys (111) are provided on the other side of the plurality of connecting members (110).

3. A layered shopping cart according to claim 2, characterized in that: The auxiliary mechanism (2) comprises a connecting frame (21), one side of the connecting frame (21) is fixedly connected to one side of the vehicle frame (11), both sides of the top of the connecting frame (21) are provided with fixing blocks (22), one side between the two fixing blocks (22) is respectively fixedly connected to the two ends of the push rod (23), and the surface of the push rod (23) is fixedly connected to the inner wall of the anti-slip sleeve (24).

4. A layered shopping cart according to claim 1, characterized in that: The two handles (14) are respectively fixedly connected to one side of the first storage box (12) and the second storage box (13), and the plurality of slide bars (15) are respectively fixedly connected to two sides of the corresponding first storage box (12) and the second storage box (13).

5. A layered shopping cart according to claim 1, characterized in that: The plurality of slide rails (16) are respectively fixedly connected to both sides of the inner wall of the vehicle frame (11); the first storage box (12) and the second storage box (13) are both slidably connected to the slide grooves provided on the inner walls of the corresponding slide rails (16) via the slide rods (15).

6. A layered shopping cart according to claim 2, characterized in that: One end of the two fixing columns (17) is respectively fixedly connected to the top and bottom of one side of the vehicle frame (11), and the inner walls of the slots provided in the two limiting plates (18) are respectively rotatably connected to the surface of the fixing columns (17).

7. A layered shopping cart according to claim 2, characterized in that: The top of the support frame (19) is fixedly connected to the bottom of the vehicle frame (11).

8. A layered shopping cart according to claim 2, characterized in that: One side of the plurality of connecting members (110) is respectively fixedly connected to the four corners of the bottom of the support frame (19), and one side of the plurality of pulleys (111) is respectively connected to one side of the corresponding connecting member (110).

Images