Multifunctional flexibly-combined storage cart

Abstract

The utility model relates to the technical field of storage carts, and discloses a multifunctional flexibly-combined storage cart which comprises a moving mechanism, a splicing mechanism and a placing mechanism, the top end of the moving mechanism is movably connected with the bottom end of the splicing mechanism, the top end of the splicing mechanism is movably connected with the bottom end of the placing mechanism, and the top end of the placing mechanism is movably connected with the top end of the splicing mechanism. The moving mechanism comprises a connecting block, universal wheels are fixedly connected to the bottom end of the connecting block, a first placement groove is formed in the top end of the connecting block, the splicing mechanism comprises a supporting column, a splicing column is fixedly connected to the bottom end of the supporting column, and the side face of the splicing column is movably connected with the side face of the first placement groove; the device is formed by assembling the moving mechanism, the splicing mechanisms and the placing mechanism, the placing mechanism is installed between the adjacent splicing mechanisms and keeps a proper distance, universal wheels of pushing equipment are used for rolling along the ground, articles are placed in the placing mechanism, and flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage carts, and more particularly to a multifunctional and flexibly combined storage cart. Background Art

[0002] A storage cart is a handcart used to transport and transfer items. It is a transport cart pushed and pulled by manpower. It is divided into single-wheeled, two-wheeled, three-wheeled and four-wheeled types. The wheelbarrow can be driven on narrow springboards, temporary bridges and goat paths. It can turn on the spot and is very convenient for unloading goods. The cart is used as an indispensable transport tool. The cart is widely used in production and life because it is low in cost, simple to maintain, easy to operate, and light in weight. It is very convenient for transporting lighter items over short distances.

[0003] Deficiencies of existing technology: Most existing storage carts are integrated multi-layer structures, which take up a large space when not in use and are inconvenient to maintain and transport; at the same time, the spacing between the placement frames cannot be adjusted according to usage needs to store different items. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a multifunctional and flexible storage cart to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional and flexible storage cart, comprising a moving mechanism, a splicing mechanism and a placement mechanism, the top of the moving mechanism is movably connected to the bottom of the splicing mechanism, the top of the splicing mechanism is movably connected to the bottom of the placement mechanism, the moving mechanism comprises a connecting block, the bottom end of the connecting block is fixedly connected to a universal wheel, the top of the connecting block is provided with a first placement slot, the splicing mechanism comprises a supporting column, the bottom end of the support column is fixedly connected to a splicing column, the side of the splicing column is movably connected to the side of the first placement slot, and the top of the support column corresponds to the splicing column A second placement slot is provided at the position, which is assembled by a moving mechanism, a splicing mechanism and a placement mechanism, wherein the splicing mechanism serves as a supporting structure. During the assembly process, the splicing column at the bottom of the support column is inserted into the first placement slot at the top of the connecting block. When assembling the splicing mechanism, the splicing column at the bottom of the upper splicing mechanism is inserted into the second placement slot at the top of the lower splicing mechanism, so that the splicing mechanism as a whole maintains an appropriate length, and the splicing column at the bottom of the bottom splicing mechanism is inserted into the first placement slot. The placement mechanism is installed between adjacent splicing mechanisms and maintains an appropriate spacing. The universal wheels of the pushing device are used to roll along the ground to place items inside the placement mechanism, which is beneficial to improving the flexibility of the equipment.

[0006] Furthermore, the side of the support column is provided with a mounting groove, the side of the mounting groove is fixedly connected with a return spring, the side of the return spring is fixedly connected to the mounting plate, and the side of the mounting plate is fixedly connected with a fixing pin, and the side of the first placement groove is provided with a fixing hole corresponding to the position of the fixing pin, and the structure of the first placement groove is the same as that of the second placement groove, and the splicing column at the bottom end of the support column is inserted into the first placement groove, and the inclined surface of the side of the fixing pin contacts the side of the first placement groove, so that the fixing pin is retracted into the mounting groove, so that the splicing column is completely inserted into the first placement groove, and the return spring pushes the mounting plate to insert the fixing pin into the fixing hole to realize the fixation of the splicing column and the connecting block. When disassembling, the pressure block is pressed to contract the return spring, so that the fixing pin is moved out of the fixing hole, and the splicing column is moved out of the first placement groove to realize the disassembly of the splicing mechanism and the moving mechanism. Similarly, the adjacent splicing mechanisms and placement mechanisms are disassembled, which is simple to operate and conducive to improving work efficiency.

[0007] Furthermore, a pressure block is fixedly connected to the side surface of the mounting plate, and the pressure block and the fixing pin are symmetrically distributed along the center line of the mounting plate.

[0008] Furthermore, a slope is provided on the side surface of the fixing pin, and an arc angle is provided on the bottom end of the splicing column.

[0009] Furthermore, the fixing pin is located at the center of the side of the splicing column, and the return spring is symmetrically distributed along the center line of the mounting plate.

[0010] Furthermore, the placement mechanism includes a placement frame, a side of the placement frame is fixedly connected to a splicing block, the bottom end of the splicing block is movably connected to the top end of the support column, and the structure of the splicing block is the same as that of the splicing mechanism.

[0011] Furthermore, a clamping block is fixedly connected to the inner wall of the side of the placement frame, and a partition is movably connected to the inner wall of the side of the clamping block.

[0012] Furthermore, the bottom of the placement frame is a conical structure, and the moving mechanism, splicing mechanism and placement mechanism are components of aluminum alloy materials, which are evenly distributed on the side inner wall of the placement frame through card blocks. A suitable number of partitions are selected according to usage requirements and inserted into the interior of the card blocks so that adjacent card blocks maintain a suitable spacing, thereby dividing the interior of the placement frame into multiple independent spaces of different sizes, which is convenient for storing different items and ensures that the items are stored neatly. When storing, the placement frames are stacked together. The conical structure of the placement frame allows the bottom end of the upper placement frame to be inserted into the interior of the bottom placement frame to reduce the occupied space, and the disassembled moving mechanism, splicing mechanism and partition are placed in the interior of the top placement frame, which is conducive to improving the flexibility of placement and reducing the occupied space.

[0013] Technical effects and advantages of this utility model:

[0014] 1. This utility model is assembled through a moving mechanism, a splicing mechanism, and a placement mechanism. The splicing mechanism serves as the supporting structure. During assembly, the splicing column at the bottom of the support column is inserted into the first placement slot at the top of the connecting block. When assembling the splicing mechanism, the splicing column at the bottom of the upper splicing mechanism is inserted into the second placement slot at the top of the lower splicing mechanism, ensuring that the entire splicing mechanism maintains an appropriate length. The splicing column at the bottom of the lowest splicing mechanism is inserted into the first placement slot. The placement mechanisms are installed between adjacent splicing mechanisms, maintaining appropriate spacing. The universal wheels of the push device are used to roll along the ground, allowing items to be placed within the placement mechanisms, thereby improving the flexibility of the device.

[0015] 2. In this utility model, the splicing column at the bottom end of the support column is inserted into the first placement slot. The inclined surface of the side of the fixing pin contacts the side of the first placement slot, causing the fixing pin to be retracted into the installation slot, thereby fully inserting the splicing column into the first placement slot. The return spring pushes the mounting plate to insert the fixing pin into the fixing hole, thereby securing the splicing column to the connecting block. During disassembly, the pressure block is pressed to contract the return spring, thereby moving the fixing pin out of the fixing hole and the splicing column out of the first placement slot, thereby completing the disassembly of the splicing mechanism and the moving mechanism. The adjacent splicing mechanisms and placement mechanisms can be disassembled similarly. This operation is simple and helps improve work efficiency.

[0016] 3. This utility model divides the interior of the storage frame into multiple independent spaces of varying sizes by evenly distributing blocks along the side inner walls of the storage frame. An appropriate number of partitions are selected based on usage requirements and inserted into the blocks, maintaining appropriate spacing between adjacent blocks. This facilitates the storage of different items and ensures that items are neatly stored. When storing, the storage frames are stacked together. The tapered structure of the storage frame allows the bottom end of the upper storage frame to be inserted into the lower storage frame, minimizing the space occupied. The disassembled moving mechanism, splicing mechanism, and partitions are then placed into the top storage frame, improving storage flexibility and minimizing space occupied. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the mobile mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the splicing mechanism structure of the present utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the briquetting part of the present invention;

[0021] Figure 5 This is a schematic diagram of the placement mechanism structure of the utility model;

[0022] Figure 6 For the utility model Figure 5 Schematic diagram of the structure at point A.

[0023] The figures are marked as follows: 1. Moving mechanism; 101. Connecting block; 102. First placement slot; 103. Fixing hole; 104. Universal wheel; 2. Splicing mechanism; 201. Support column; 202. Splicing column; 203. Pressing block; 204. Second placement slot; 205. Mounting slot; 206. Mounting plate; 207. Return spring; 208. Inclined surface; 209. Fixing pin; 210. Arc angle; 3. Placing mechanism; 301. Placing frame; 302. Splicing block; 303. Partition; 304. Block. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The multifunctional and flexible combination storage cart involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Reference Figures 1 to 6 The utility model provides a multifunctional and flexible storage cart, including a moving mechanism 1, and also including: a splicing mechanism 2 and a placing mechanism 3. The top of the moving mechanism 1 is movably connected to the bottom end of the splicing mechanism 2, and the top of the splicing mechanism 2 is movably connected to the bottom end of the placing mechanism 3. The moving mechanism 1 includes a connecting block 101, and the bottom end of the connecting block 101 is fixedly connected to a universal wheel 104. The top of the connecting block 101 is provided with a first placing groove 102. The splicing mechanism 2 includes a supporting column 201, and the bottom end of the supporting column 201 is fixedly connected to a splicing column 202. The side of the splicing column 202 is movably connected to the side of the first placing groove 102. The top of the support column 201 is provided with a second placing groove corresponding to the position of the splicing column 202. Slot 204, the storage cart is assembled by a moving mechanism 1, a splicing mechanism 2 and a placement mechanism 3, wherein the splicing mechanism 2 serves as a supporting structure. During the assembly process, the splicing column 202 at the bottom of the support column 201 is inserted into the first placement slot 102 at the top of the connecting block 101. When assembling the splicing mechanism 2, the splicing column 202 at the bottom of the upper splicing mechanism 2 is inserted into the second placement slot 204 at the top of the lower splicing mechanism 2, so that the splicing mechanism 2 as a whole maintains an appropriate length, and the splicing column 202 at the bottom of the bottom splicing mechanism 2 is inserted into the first placement slot 102. The placement mechanism 3 is installed between adjacent splicing mechanisms 2 and maintains an appropriate spacing. The universal wheel 104 of the pushing device is used to roll along the ground to place items inside the placement mechanism 3.

[0026] Among them, a mounting groove 205 is opened on the side of the support column 201, and a return spring 207 is fixedly connected to the side of the mounting groove 205, and a mounting plate 206 is fixedly connected to the side of the return spring 207. A fixing pin 209 is fixedly connected to the side of the mounting plate 206, and a fixing hole 103 is opened on the side of the first placement groove 102 corresponding to the position of the fixing pin 209. The structure of the first placement groove 102 is the same as that of the second placement groove 204. When the splicing column 202 is inserted into the first placement groove 102, the return spring 207 pushes the mounting plate 206 to make the fixing pin 209 inserted into the fixing hole 103, fixing the connecting block 101 and the splicing column 202, thereby realizing the splicing and fixation of the moving mechanism 1 and the splicing mechanism 2, and similarly, the adjacent splicing mechanisms 2 are spliced ​​and fixed.

[0027] Among them, a pressure block 203 is fixedly connected to the side of the mounting plate 206, and the pressure block 203 and the fixing pin 209 are symmetrically distributed along the center line of the mounting plate 206. When disassembly is required, the pressure block 203 is pressed to shrink the return spring 207, so that the fixing pin 209 moves out of the fixing hole 103, and the splicing column 202 is moved out of the first placement groove 102 to realize the disassembly of the splicing mechanism 2 and the moving mechanism 1. Similarly, the adjacent splicing mechanism 2 can be disassembled.

[0028] Among them, the side of the fixing pin 209 is provided with a bevel 208. When the splicing column 202 is inserted into the first placement groove 102, the bevel 208 contacts the side of the first placement groove 102, thereby pushing the fixing pin 209 into the installation groove 205. The bottom end of the splicing column 202 is provided with an arc corner 210 to facilitate the splicing column 202 to be inserted into the first placement groove 102.

[0029] Among them, the fixing pin 209 is located at the center position of the side of the splicing column 202, and the return spring 207 is symmetrically distributed along the center line of the mounting plate 206 to ensure that the mounting plate 206 is evenly stressed during use to avoid jamming.

[0030] Among them, the placement mechanism 3 includes a placement frame 301, and the side of the placement frame 301 is fixedly connected to a splicing block 302, the bottom end of the splicing block 302 is movably connected to the top of the support column 201, and the structure of the splicing block 302 is the same as that of the splicing mechanism 2. The splicing blocks 302 are distributed on the four corners of the placement frame 301, and the upper and lower end structures of the splicing blocks 302 are the same as the structure of the splicing mechanism 2, so that the splicing block 302 is installed as a connecting piece between the upper and lower adjacent splicing mechanisms 2, and the number of splicing mechanisms 2 between the splicing blocks 302 can be adjusted according to usage requirements, thereby adjusting the spacing between adjacent placement mechanisms 3, so as to facilitate the placement of different items inside the placement frame 301.

[0031] Among them, the side inner wall of the placement frame 301 is fixedly connected with a card block 304, and the side inner wall of the card block 304 is movably connected with a partition 303. The card blocks 304 are evenly distributed on the side inner wall of the placement frame 301. According to the use requirements, an appropriate number of partitions 303 are selected and inserted into the card blocks 304 so that adjacent card blocks 304 maintain an appropriate distance, thereby dividing the interior of the placement frame 301 into multiple independent spaces of different sizes, which is convenient for storing different items and ensures that the items are stored neatly.

[0032] Among them, the bottom of the placement frame 301 is a conical structure. When not in use, the partition 303 is removed and multiple placement frames 301 are stacked together. The conical structure of the placement frame 301 allows the bottom end of the upper placement frame 301 to be inserted into the interior of the bottom placement frame 301, reducing the occupied space. The moving mechanism 1, the splicing mechanism 2 and the placement mechanism 3 are aluminum alloy components. Aluminum alloy is light in weight and cheap in price, which reduces costs.

[0033] The working principle of the present invention is as follows: according to the use requirements, the appropriate number of splicing mechanisms 2 and moving mechanisms 1 are selected; and with four moving mechanisms 1, the splicing column 202 at the bottom end of the support column 201 is inserted into the first placement groove 102, and the inclined surface 208 on the side of the fixing pin 209 contacts the side of the first placement groove 102, so that the fixing pin 209 is retracted into the installation groove 205, thereby completely inserting the splicing column 202 into the first placement groove 102, and the return spring 207 pushes the installation plate 206 to make the fixing pin 209 9 is inserted into the fixing hole 103 to fix the splicing column 202 and the connecting block 101. Similarly, when assembling the splicing mechanism 2, the splicing column 202 at the bottom of the upper splicing mechanism 2 is inserted into the second placement groove 204 at the top of the lower splicing mechanism 2, so that the splicing mechanism 2 as a whole maintains a suitable length. The splicing column 202 at the bottom of the bottom splicing mechanism 2 is inserted into the first placement groove 102 to realize the assembly of the splicing mechanism 2. When installing the placement mechanism 3, the upper and lower splicing mechanisms 2 are connected by the splicing block 302, and the splicing blocks are fixed. The space between the two pieces of furniture is divided into two parts, and the space between the two pieces of furniture is divided into two parts, and the space between the two pieces of furniture is divided into two parts.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, 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 multifunctional and flexible storage trolley, comprising a moving mechanism (1), characterized in that: Also includes: A splicing mechanism (2) and a placement mechanism (3), wherein the top of the moving mechanism (1) is movably connected to the bottom of the splicing mechanism (2), and the top of the splicing mechanism (2) is movably connected to the bottom of the placement mechanism (3), the moving mechanism (1) comprises a connecting block (101), and a first placement groove (102) is provided at the top of the connecting block (101), and the splicing mechanism (2) comprises a supporting column (201), and a splicing column (202) is fixedly connected to the bottom of the supporting column (201), and a side surface of the splicing column (202) is movably connected to a side surface of the first placement groove (102), and a second placement groove (204) is provided at the top of the supporting column (201) corresponding to the position of the splicing column (202).

2. The multifunctional and flexible storage cart according to claim 1, characterized in that: A mounting groove (205) is provided on the side of the support column (201), a return spring (207) is fixedly connected to the side of the mounting groove (205), a mounting plate (206) is fixedly connected to the side of the return spring (207), a fixing pin (209) is fixedly connected to the side of the mounting plate (206), a fixing hole (103) is provided on the side of the first placement groove (102) at a position corresponding to the fixing pin (209), and the structure of the first placement groove (102) is the same as that of the second placement groove (204).

3. The multifunctional and flexible storage cart according to claim 2, characterized in that: A pressing block (203) is fixedly connected to the side of the mounting plate (206), and the pressing block (203) and the fixing pin (209) are symmetrically distributed along the center line of the mounting plate (206).

4. The multifunctional and flexible storage cart according to claim 2, characterized in that: The side surface of the fixing pin (209) is provided with an inclined surface (208), and the bottom end of the splicing column (202) is provided with an arc corner (210).

5. The multifunctional and flexible storage cart according to claim 2, characterized in that: The fixing pin (209) is located at the center of the side of the splicing column (202), and the return spring (207) is symmetrically distributed along the center line of the mounting plate (206).

6. The multifunctional and flexible storage cart according to claim 1, characterized in that: The placement mechanism (3) comprises a placement frame (301), a splicing block (302) is fixedly connected to the side of the placement frame (301), the bottom end of the splicing block (302) is movably connected to the top end of the support column (201), and the structure of the splicing block (302) is the same as that of the splicing mechanism (2).

7. The multifunctional and flexible storage cart according to claim 6, characterized in that: The inner side wall of the placement frame (301) is fixedly connected to a clamping block (304), and the inner side wall of the clamping block (304) is movably connected to a partition (303).

8. The multifunctional and flexible storage cart according to claim 6, characterized in that: The bottom of the placement frame (301) is a conical structure, and the moving mechanism (1), the splicing mechanism (2) and the placement mechanism (3) are components made of aluminum alloy material.

9. The multifunctional and flexible storage cart according to claim 1, characterized in that: The bottom end of the connecting block (101) is fixedly connected to a universal wheel (104).

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