Tool car with anti-toppling function

Abstract

The utility model provides a tool car with an anti-toppling function, which comprises a front tripod, a rear tripod, one-way wheels, universal wheels and laminates, a plurality of laminates are uniformly and fixedly arranged between the front tripod and the rear tripod from top to bottom and form a pyramid shape, and the one-way wheels are arranged on the one-way wheels. One-way wheels are rotationally installed on the two sides of the outer portion of the lower portion of the front tripod respectively, and universal wheels are fixedly installed at the bottom of the rear tripod respectively; due to the arrangement of the whole structure, the gravity center of the whole body can still be ensured to be vertically downward during unbalance loading, and toppling is prevented, so that the whole body is safer and more reliable in the using process.

Description

Technical Field

[0001] This utility model relates to the field of tool carts, and in particular to a tool cart with an anti-tipping function. Background Technology

[0002] A tool cart with anti-tipping function is a specially designed work vehicle intended for transporting and storing tools, equipment or goods. Its core feature is that it has a safety function to prevent the vehicle from tipping over.

[0003] However, existing utility vehicles are prone to tipping over when they are unbalanced during use, posing a certain safety hazard.

[0004] Therefore, it is essential to invent a utility vehicle with anti-tipping function. Utility Model Content

[0005] To solve the above-mentioned technical problems, the present invention provides a tool cart with anti-tipping function. The technical solution is as follows: A tool cart with anti-tipping function includes a front triangle, a rear triangle, one-way wheels, universal wheels, and shelves. Among them, several shelves are evenly fixedly installed between the front triangle and the rear triangle from top to bottom, forming a pyramid shape. One-way wheels are rotatably installed on both sides of the lower outer side of the front triangle, and universal wheels are fixedly installed at the bottom of the rear triangle.

[0006] The area of ​​the shelves decreases from bottom to top;

[0007] The diameter of the one-way wheel is larger than that of the omnidirectional wheel;

[0008] The front tripod and the rear tripod have the same structure.

[0009] The front tripod includes a first side plate, a second side plate, and a middle plate. The top ends of the first side plate and the second side plate are fixedly connected and form a triangle. Several middle plates are evenly fixedly installed between the first side plate and the second side plate from bottom to top. The number and position of the middle plates correspond one-to-one with the number and position of the shelves. The middle plates are fixedly connected to the shelves.

[0010] A handle is fixedly installed on each of the side plates.

[0011] Several weight-reducing grooves are evenly distributed on both side plate one and side plate two.

[0012] The inner side of the intermediate plate is provided with a slot, which is engaged with the layer plate.

[0013] The upper surface between the layers has a placement cavity, and each end of the layer is fixedly installed with a card plate corresponding to the card slot, and the card plate engages with the corresponding card slot.

[0014] Compared with the prior art, the advantages of this utility model are:

[0015] The overall structure of this utility model ensures that the center of gravity remains vertically downward even under eccentric loading, preventing tipping and making the entire system safer and more reliable during use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the front tripod structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the layered structure of this utility model.

[0019] In the picture:

[0020] Front tripod 1, side panel 11, side panel 2 12, middle panel 13, rear tripod 2, one-way wheel 3, swivel wheel 4, shelf 5, placement cavity 6, clamping plate 7, handle 8, weight reduction groove 9, clamping groove 10. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0022] In the description of the embodiments, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of the utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in the present utility model based on the specific circumstances.

[0023] The present invention will be further described below with reference to the accompanying drawings: Example

[0024] Reference Figure 1-3 A tool cart with anti-tipping function includes a front triangle 1, a rear triangle 2, one-way wheels 3, swivel wheels 4, and shelves 5. Among them, several shelves 5 are evenly fixedly installed between the front triangle 1 and the rear triangle 2 from top to bottom, forming a pyramid shape so that the center of gravity is always in the center of the whole and vertically downward. One-way wheels 3 are rotatably installed on both sides of the lower outer side of the front triangle 1, and swivel wheels 4 are fixedly installed at the bottom of the rear triangle 2.

[0025] Specifically, the area of ​​the shelf 5 decreases from bottom to top. This structure lowers the center of gravity during use, giving the whole structure greater stability and better preventing tipping.

[0026] Specifically, the diameter of the one-way wheel 3 is 10 to 20 centimeters, and the diameter of the swivel wheel 4 is 5 to 10 centimeters, so that the one-way wheel 3 can better prevent tipping over;

[0027] Specifically, the front tripod 1 and the rear tripod 2 have the same structure.

[0028] Specifically, the front tripod 1 includes a first side plate 11, a second side plate 12, and a middle plate 13. The top ends of the first side plate 11 and the second side plate 12 are fixedly connected and form a triangle. Several middle plates 13 are evenly fixedly installed between the first side plate 11 and the second side plate 12 from bottom to top, so as to ensure the stability and strength between the first side plate 11 and the second side plate 12. The number and position of the middle plates 13 correspond one-to-one with the number and position of the shelf 5. The middle plates 13 are fixedly connected to the shelf 5, such as by welding, riveting, bolting, etc.

[0029] Specifically, a handle 8 is fixedly installed on each of the side plates 11 and 12, so as to provide the user with the force point required to push the whole body to move.

[0030] Specifically, several weight-reducing grooves 9 are evenly provided on side plate 11 and side plate 2 12 to reduce the overall weight.

[0031] Specifically, a slot 10 is provided on the inner side of the intermediate plate 13, and the slot 10 is engaged with the layer plate 5.

[0032] The card slot 10 in this case adopts a T-shaped card slot.

[0033] Specifically, a placement cavity 6 is provided on the upper surface between the shelves 5 so that the required items can be placed in the placement cavity 6 to prevent the items from falling during the movement. Each end of the shelf 5 is fixedly installed with a card plate 7 corresponding to the card slot 10. The card plate 7 is engaged with the corresponding card slot 10. The setting of the card plate 7 and the card slot 10 facilitates quick positioning and connection between the shelf 5 and the front tripod 1 and the rear tripod 2 during production and assembly.

[0034] In this case, the card 7 is a T-shaped card.

[0035] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution described in this utility model, falls within the protection scope of this utility model.

Claims

1. A tool cart with anti-tipping function, characterized in that: It includes a front tripod (1), a rear tripod (2), one-way wheels (3), omnidirectional wheels (4), and shelves (5), wherein: several shelves (5) are evenly fixedly installed between the front tripod (1) and the rear tripod (2) from top to bottom, forming a pyramid shape; one-way wheels (3) are rotatably installed on both sides of the lower exterior of the front tripod (1); and omnidirectional wheels (4) are fixedly installed at the bottom of the rear tripod (2). The area of ​​the layer (5) decreases from bottom to top; The diameter of the one-way wheel (3) is larger than the diameter of the universal wheel (4); The front tripod (1) and the rear tripod (2) have the same composition structure.

2. A tool cart with anti-tipping function as described in claim 1, characterized in that: The front tripod (1) includes a first side plate (11), a second side plate (12), and a middle plate (13). The top ends of the first side plate (11) and the second side plate (12) are fixedly connected and form a triangle. Several middle plates (13) are evenly fixedly installed between the first side plate (11) and the second side plate (12) from bottom to top. The number and position of the middle plates (13) correspond one-to-one with the number and position of the shelf (5). The middle plates (13) are fixedly connected to the shelf (5).

3. A tool cart with anti-tipping function as described in claim 2, characterized in that: A handle (8) is fixedly installed on each of the side plates 1 (11) and 2 (12).

4. A tool cart with anti-tipping function as described in claim 3, characterized in that: Several weight-reducing grooves (9) are evenly provided on the first side plate (11) and the second side plate (12).

5. A tool cart with anti-tipping function as described in claim 2, characterized in that: The inner side of the intermediate plate (13) is provided with a slot (10), and the slot (10) is engaged with the layer plate (5).

6. A tool cart with anti-tipping function as described in claim 5, characterized in that: The upper surface between the layers (5) is provided with a placement cavity (6), and each end of the layers (5) is fixedly installed with a card plate (7) corresponding to the card slot (10), and the card plate (7) is engaged with the corresponding card slot (10).

Images