Four-wheel trolley with fence

Abstract

The utility model provides a four-wheeled trolley with fences, which comprises a loading plate, support plates and a telescopic cloth fence, the telescopic cloth fence is fixedly mounted on the loading plate, and two support plates for supporting the telescopic cloth fence to unfold are rotatably mounted on the periphery of the upper surface of the loading plate respectively; four universal wheels are uniformly distributed and fixedly mounted on the bottom surface of the carrying plate, and a handle is fixedly mounted at one end of the carrying plate; by means of the overall arrangement, when the trolley is used as a flat car, the telescopic cloth fence can be contained in the rectangular cavity to be hidden, in this way, the carrying space of the carrying plate cannot be affected, and the telescopic cloth fence can reduce the influence on the overall weight; and therefore, a user can use the device conveniently.

Description

Technical Field

[0001] This utility model relates to the field of handcarts, and in particular to a four-wheeled handcart with a railing. Background Technology

[0002] A four-wheeled handcart with a fence is a handcart designed with a fence and four wheels. It is usually used for moving, hauling goods, or as an auxiliary tool in specific scenarios.

[0003] However, existing four-wheeled handcarts with railings, when used as flatbed carts, not only make storage inconvenient and easily encroach on the overall storage space, but also increase the overall weight, affecting the operator's use.

[0004] Therefore, it is essential to invent a four-wheeled handcart with a fence. Utility Model Content

[0005] To solve the above-mentioned technical problems, the present invention provides a four-wheeled handcart with a fence, the technical solution of which is as follows: a four-wheeled handcart with a fence includes a loading platform, a support plate, and a telescopic cloth fence, wherein: the telescopic cloth fence is fixedly installed on the loading platform, and two support plates for supporting the telescopic cloth fence to be unfolded are rotatably installed on each of the four sides of the upper surface of the loading platform; four omnidirectional wheels are evenly distributed and fixedly installed on the bottom surface of the loading platform, and a handle is fixedly installed on one end of the loading platform.

[0006] Preferably, a rectangular cavity is formed on the upper surface of the carrier plate; one end of the telescopic fabric fence is fixedly installed in the rectangular cavity of the carrier plate.

[0007] Preferably, a hidden groove is provided around each of the four sides of the carrier plate, and the hidden groove is located on the outside of the rectangular cavity; one end of the support plate is rotatably connected to one side inside the corresponding hidden groove.

[0008] Preferably, a rectangular hollow plate is fixedly installed at the bottom of the telescopic fabric fence, and the rectangular hollow plate is snapped into the other end of each support plate. The size of the rectangular hollow plate is larger than the size of the rectangular cavity.

[0009] Preferably, the perimeter of the telescopic fabric fence is uniformly pressed with several fold lines.

[0010] Preferably, the rectangular hollow plate has a locking hole on each side of its bottom surface for engaging with the support plate.

[0011] Compared with the prior art, the advantages of this utility model are:

[0012] When used as a flatbed cart, the telescopic fabric fence can be stored and hidden in a rectangular cavity. This not only does not affect the cargo space of the cargo platform, but also reduces the impact of the telescopic fabric fence on the overall weight, thus making it convenient for users to use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall and telescopic fabric fence unfolding structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the overall and telescopic fabric fence structure of this utility model before it is unfolded.

[0015] Figure 3 This is an exploded structural diagram of the present invention.

[0016] Figure 4 This is a partially enlarged structural diagram of point A of this utility model.

[0017] Figure 5 This is a partially enlarged structural diagram of section B of this utility model.

[0018] In the picture:

[0019] 1. Cargo board, 2. Casters, 3. Handle, 4. Rectangular cavity, 5. Hidden groove, 6. Support plate, 7. Rectangular hollow plate, 8. Telescopic fabric fence, 9. Clip hole, 10. Fold crease. Detailed Implementation

[0020] 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.

[0021] 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.

[0022] The present invention will be further described below with reference to the accompanying drawings: Example

[0023] Reference Figure 1-5 A four-wheeled handcart with a fence includes a loading platform 1, a support plate 6, and a telescopic fabric fence 8. The telescopic fabric fence 8 is fixedly installed on the loading platform 1 to provide a barrier for the loading platform 1 when unfolded. Two support plates 6 are rotatably installed around the upper surface of the loading platform 1 to support the unfolding of the telescopic fabric fence 8, ensuring its stability and strength after unfolding. Four casters 2 are evenly distributed and fixedly installed on the bottom surface of the loading platform 1. The casters 2 utilize existing technology, such as casters with brakes. A handle 3 is fixedly installed at one end of the loading platform 1 to allow the entire unit to be moved by pushing it.

[0024] A rectangular cavity 4 is provided on the upper surface of the loading plate 1; one end of the telescopic fabric fence 8 is fixedly installed in the rectangular cavity 4 on the loading plate 1. The rectangular cavity 4 is provided to provide storage and hiding space for the telescopic fabric fence 8 when it is not needed to be unfolded.

[0025] A hidden groove 5 is provided around each of the four sides of the carrying plate 1, and the hidden groove 5 is located outside the rectangular cavity 4; one end of the support plate 6 is rotatably connected to one side of the corresponding hidden groove 5 so as to provide a hidden space for the support plate 6 when it is not in use, and at the same time, it can ensure the stability between the support plate 6 and the carrying plate 1 and the smoothness of rotation during use.

[0026] A rectangular hollow plate 7 is fixedly installed at the bottom of the telescopic fabric fence 8 to ensure that the opening of the telescopic fabric fence 8 is always open. The rectangular hollow plate 7 is also engaged with the other end of each support plate 6. The connection between the rectangular hollow plate 7 and the support plate 6 ensures the stability and strength of the telescopic fabric fence 8 after it is unfolded. The size of the rectangular hollow plate 7 is larger than the size of the rectangular cavity 4 so that after the telescopic fabric fence 8 is stored in the rectangular cavity 4, the rectangular hollow plate 7 can cover the rectangular cavity 4. This prevents the items from being worn by the telescopic fabric fence 8 when items are placed on the carrying plate 1, thus protecting the telescopic fabric fence 8 stored in the rectangular cavity 4.

[0027] The perimeter of the telescopic fabric fence 8 is evenly pressed with several fold lines 10 to facilitate folding of the telescopic fabric fence 8.

[0028] The rectangular hollow plate 7 has locking holes 9 on both sides of its bottom surface for engaging with the support plate 6, so that the rectangular hollow plate 7 can be engaged with the support plate 6 through the locking holes 9 and the stability of the rectangular hollow plate 7 after being engaged with the support plate 6 can be ensured.

[0029] In this embodiment, when the telescopic fabric fence 8 is needed, the rectangular hollow plate 7 is lifted up, and one end of the support plate 6 is turned out from the corresponding hidden groove 5 and locked in the corresponding locking hole 9. This supports the telescopic fabric fence 8 and makes the telescopic fabric fence 8 unfolded. In this way, a storage space with four closed sides can be formed between the telescopic fabric fence 8 and the carrying plate 1.

[0030] When the telescopic fabric fence 8 is not needed, with the telescopic fabric fence 8 unfolded, lift the rectangular hollow plate 7 to separate the lifted rectangular hollow plate 7 from the support plate 6, then rotate each support plate 6 to hide each support plate 6 in the corresponding hidden groove 5, and then compress the telescopic fabric fence 8 so that the telescopic fabric fence 8 is stored in the rectangular cavity 4; at this time, the loading plate 1 can be used as a flatbed cart.

[0031] 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 four-wheeled handcart with a fence, characterized in that: It includes a loading platform (1), a support plate (6) and a telescopic cloth fence (8), wherein: the telescopic cloth fence (8) is fixedly installed on the loading platform (1), and two support plates (6) for supporting the telescopic cloth fence (8) to unfold are rotatably installed around the upper surface of the loading platform (1); four universal wheels (2) are evenly distributed and fixedly installed on the bottom surface of the loading platform (1), and a handle (3) is fixedly installed at one end of the loading platform (1).

2. A four-wheeled handcart with a fence as described in claim 1, characterized in that: A rectangular cavity (4) is provided on the upper surface of the loading plate (1); one end of the telescopic fabric fence (8) is fixedly installed in the rectangular cavity (4) on the loading plate (1).

3. A four-wheeled handcart with a fence as described in any one of claims 1-2, characterized in that: The loading plate (1) has a hidden groove (5) on each of its four sides, and the hidden groove (5) is located outside the rectangular cavity (4); one end of the support plate (6) is rotatably connected to one side inside the corresponding hidden groove (5).

4. A four-wheeled handcart with a fence as described in claim 1, characterized in that: A rectangular hollow plate (7) is fixedly installed at the bottom of the telescopic fabric fence (8), and the rectangular hollow plate (7) is snapped into the other end of each support plate (6).

5. A four-wheeled handcart with a fence as described in claim 4, characterized in that: The telescopic fabric fence (8) has several fold lines (10) evenly pressed on its perimeter.

6. A four-wheeled handcart with a fence as described in claim 4, characterized in that: The rectangular hollow plate (7) has two holes (9) on each side of its bottom surface for engaging with the support plate (6).

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