A sandboard ramp plate

Abstract

The application relates to the field of all-terrain vehicle accessories, and particularly discloses an all-terrain vehicle ramp plate, which comprises a first connecting plate, a second connecting plate and a hinged assembly used for connecting the first connecting plate and the second connecting plate, the hinged assembly comprises a first hinged plate fixed with the first connecting plate and a second hinged plate fixed with the second connecting plate, the first hinged plate and the second hinged plate are rotationally connected through a rotating shaft, the first hinged plate is provided with a first abutting portion, the second hinged plate is provided with a second abutting portion, and the first abutting portion and the second abutting portion abut when the contact surface of the first connecting plate and the second connecting plate is in or tends to be in the same plane. The application has the advantages that the structure of the hinged assembly is improved, the first reinforcing rib and the second reinforcing rib are arranged on the first connecting plate and the second connecting plate, and the load-bearing effect of the all-terrain vehicle ramp plate is improved.

Description

Technical Field

[0001] This application relates to the field of ATV accessories, and in particular to an ATV ramp. Background Technology

[0002] ATV ramps are an auxiliary tool for ATVs. On one hand, ATV ramps facilitate loading and unloading of ATVs from trucks, trailers, and other transport vehicles, making it easier to transport ATVs to different locations. On the other hand, in complex terrains such as beaches and wilderness areas, ramps can be erected to allow ATVs to pass smoothly over obstacles such as ditches and steep slopes.

[0003] Currently, beach buggies are generally made of aluminum alloy: they are lightweight, easy to carry and operate, and have good corrosion resistance, making them suitable for sandy and humid environments.

[0004] Typical beach buggy ramps are foldable, unfolding by hooking onto a fixed shaft on another ramp. This method is limited by the strength of the fixed shaft, resulting in low load-bearing capacity. Utility Model Content

[0005] To address the issue of low load-bearing strength of ATV ramp slabs, this application provides an ATV ramp slab.

[0006] The technical solution for a beach buggy ramp provided in this application is as follows:

[0007] A beach buggy ramp includes a first connecting plate, a second connecting plate, and a hinge assembly for connecting the first connecting plate and the second connecting plate. The hinge assembly includes a first hinge plate fixed to the first connecting plate and a second hinge plate fixed to the second connecting plate. The first hinge plate and the second hinge plate are rotatably connected by a pivot. The first hinge plate has a first abutment portion, and the second hinge plate has a second abutment portion. When the first connecting plate rotates to a position where its contact surface with the second connecting plate is at or tends to be on the same plane, the first abutment portion abuts against the second abutment portion.

[0008] Optionally, a first reinforcing rib is formed at the end of the first connecting plate near the second connecting plate, and a second reinforcing rib is formed at the end of the second connecting plate near the first connecting plate.

[0009] Optionally, the first reinforcing rib extends along the length direction of the first connecting plate, and the second reinforcing rib extends along the length direction of the second connecting plate.

[0010] Optionally, the first hinge plate further has a first reinforcing portion located at the end of the first abutting portion away from the second abutting portion to limit the deformation of the first abutting portion.

[0011] Optionally, a second reinforcing portion is formed on the second abutting portion.

[0012] Optionally, anti-slip protrusions are formed on both the first connecting plate and the second connecting plate, and the cross-section of the anti-slip protrusions is triangular.

[0013] Optionally, the top of the anti-slip protrusion is provided with an anti-slip through hole.

[0014] Optionally, a handle is fixedly connected to the first or second connecting plate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0016] Figure 2 yes Figure 1 An enlarged schematic diagram of part A in the middle;

[0017] Figure 3 yes Figure 1 Enlarged schematic diagram of part B in the middle;

[0018] Figure 4 This is a schematic diagram showing the fit between the first hinge plate and the second hinge plate;

[0019] Figure 5 This is a schematic diagram of the explosive connection of the first hinge plate and the second hinge plate.

[0020] Reference numerals: 1. First connecting plate; 2. Second connecting plate; 3. First reinforcing rib; 4. Second reinforcing rib; 5. First hinge plate; 6. Second hinge plate; 7. Rotating shaft; 8. First abutment part; 9. Second abutment part; 10. First reinforcing part; 11. Second reinforcing part; 12. Anti-slip protrusion; 3. Anti-slip through hole; 14. Wavy hole; 15. Enlarged hole. Detailed Implementation

[0021] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0022] This application discloses an ATV ramp, including a first connecting plate 1, a second connecting plate 2, and a hinge assembly for connecting the first connecting plate 1 and the second connecting plate 2. A first reinforcing rib 3 is formed at one end of the first connecting plate 1 near the second connecting plate 2, and a second reinforcing rib 4 is formed at one end of the second connecting plate 2 near the first connecting plate 1. The first reinforcing rib 3 extends along the length direction of the first connecting plate 1, and the second reinforcing rib 4 extends along the length direction of the second connecting plate 2. The first reinforcing rib 3 and the second reinforcing rib 4 are formed by being recessed or convex from a contact surface. The contact surface refers to the plane that contacts the ATV tire, and can also be understood as the upper surface of the ATV ramp.

[0023] The hinge assembly includes a first hinge plate 5 fixed to a first connecting plate 1 and a second hinge plate 6 fixed to a second connecting plate 2. The first hinge plate 5 and the first connecting plate 1 are fixed by multiple bolts or rivets, or welding may be an option.

[0024] The first hinge plate 5 and the second hinge plate 6 are rotatably connected by a pivot 7. The first hinge plate 5 has a first abutment portion 8, and the second hinge plate 6 has a second abutment portion 9. When the first connecting plate 1 rotates to a position where its contact surface with the second connecting plate 2 is at or near the same plane, the first abutment portion 8 abuts against the second abutment portion 9. Preferably, the angle between the contact surface of the first connecting plate 1 and the contact surface of the second connecting plate 2 is 180 degrees or slightly greater than 180 degrees, for example, 185 degrees. The first hinge plate 5 also has a first reinforcing portion 10, which is located at the end of the first abutment portion 8 away from the second abutment portion 9 to limit the deformation of the first abutment portion 8. A second reinforcing portion 11 is formed on the second abutment portion 9, which is perpendicular to and integrally formed with the second abutment portion 9. Since both the first abutment portion 8 and the second abutment portion 9 are large in volume (relative to the fixed axis mentioned in the background art) and are not easily deformed, their ramp slab has a stronger load-bearing capacity. The second abutting part 9 is actually attached to the second connecting plate 2 at one end face away from the first abutting part 8. Therefore, by utilizing the structure of the second connecting plate 2 itself, the second abutting part 9 is difficult to bend or deform.

[0025] Anti-slip protrusions 12 are formed on the contact surfaces of the first connecting plate 1 and the second connecting plate 2. The cross-section of the anti-slip protrusions 12 is triangular. An anti-slip through-hole 3 is provided at the top of each anti-slip protrusion 12. The anti-slip through-hole 3 includes a wavy hole 14 and an enlarged hole 15 communicating with the wavy hole 14. The enlarged hole 15 has a larger diameter and is located at the end of the wavy hole 14. Several enlarged holes 15 are also present between adjacent anti-slip protrusions 12. The enlarged holes 15 are round holes on the flat plate. When the anti-slip protrusions 12 are formed by stamping, the holes undergo a certain deformation. The wavy hole 14 is formed in the same way. In other words, the anti-slip through-hole 3 is formed on a flat plate (a flat stainless steel plate or other metal plate), and then the anti-slip protrusions 12 are formed by stamping the plate. Through the combined action of the anti-slip protrusions 12 and the anti-slip through-hole 3, the friction between the beach buggy and the contact surface is increased, making the beach buggy less prone to slipping.

[0026] The implementation principle of a beach buggy ramp in this application embodiment is as follows: Figure 1 The image shows the ATV ramp in its unfolded state, according to... Figure 1 The rotation shown can fold the first connecting plate 1 and the second connecting plate 2.

[0027] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on this utility model. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A beach buggy ramp, characterized in that: The device includes a first connecting plate, a second connecting plate, and a hinge assembly for connecting the first connecting plate and the second connecting plate. The hinge assembly includes a first hinge plate fixed to the first connecting plate and a second hinge plate fixed to the second connecting plate. The first hinge plate and the second hinge plate are rotatably connected by a pivot. The first hinge plate has a first abutting portion, and the second hinge plate has a second abutting portion. When the first connecting plate rotates to a position where its contact surface with the second connecting plate is at or tends to be on the same plane, the first abutting portion abuts against the second abutting portion.

2. The beach buggy ramp according to claim 1, characterized in that: The first connecting plate has a first reinforcing rib at the end near the second connecting plate, and the second connecting plate has a second reinforcing rib at the end near the first connecting plate.

3. The beach buggy ramp according to claim 2, characterized in that: The first reinforcing rib extends along the length of the first connecting plate, and the second reinforcing rib extends along the length of the second connecting plate.

4. The beach buggy ramp according to claim 1, characterized in that: The first hinge plate also has a first reinforcing portion located at the end of the first abutting portion away from the second abutting portion to limit the deformation of the first abutting portion.

5. The beach buggy ramp according to claim 1, characterized in that: A second reinforcing part is formed on the second contact part.

6. The beach buggy ramp according to claim 1, characterized in that: Both the first connecting plate and the second connecting plate have anti-slip protrusions, and the cross-section of the anti-slip protrusions is triangular.

7. A beach buggy ramp according to claim 6, characterized in that: The top of the anti-slip protrusion has an anti-slip through hole.

8. The beach buggy ramp according to claim 1, characterized in that: A handle is fixedly connected to the first or second connecting plate.

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