All-terrain vehicle deflector All-terrain vehicle deflector

Abstract

The utility model discloses a kind of all-terrain motorcycle fairings, including fairing main body, the fairing main body middle part is concave, left and right two sides are curved to arc shape forward, mainly by outer fairing frame and the two inner longitudinal ribs of being arranged in the middle part of outer fairing frame, the upper and lower ends of the outer fairing frame and two inner longitudinal ribs are curved to arc shape forward, and two inner longitudinal ribs hollow part of outer fairing frame is separated into left fairing area, right fairing area and middle fairing area;Multiple outer fairing ribs are spaced apart and are provided in left fairing area and right fairing area along height direction, and one end of the outer fairing rib close to inner longitudinal rib is set to be inclined downward;Multiple inner fairing ribs are spaced apart and are provided in the height direction of middle fairing area, and the middle part of the inner fairing rib is bent downward, and is V-shaped.The fairing main body middle part is concave, outer fairing rib is set to be inclined to middle part direction, inner fairing rib is V-shaped, increases the windward surface in driving, and simultaneously, the radiator of guiding wind to rear side can be carried out, and the heat dissipation effect is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle parts, specifically to an all-terrain motorcycle fairing. Background Technology

[0002] Motorcycle fairings are mounted on the frame, located at the front of the radiator and engine, primarily used to direct airflow to the radiator in front of the engine for cooling. For example, the front airflow structure of a motorcycle body disclosed in Chinese Patent Publication No. 1220604 includes a front cover (equivalent to a fairing) located in front of the radiator. An air intake is located in the center of the front of the front cover, and louvers are provided on the air intake, the tips of which protrude from the front line of the front cover; the vertical length of the air intake is basically the same as the vertical length of the radiator. During motorcycle operation, external cold air enters through the gaps between the louvers in the center of the fairing, cooling the radiator. However, existing motorcycle fairings, in order to reduce wind resistance during operation, have a uniform shape, all being streamlined with a central outward bulge. Furthermore, the air intake area in the center of existing motorcycle fairings is relatively small, and the air guides are mostly arranged horizontally, resulting in poor airflow. Summary of the Invention

[0003] In view of the above-mentioned shortcomings of the existing technology, the purpose of this utility model is to provide an all-terrain motorcycle fairing to solve the problems of the existing fairing having a single shape, small air intake area, and poor air guiding effect.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A fairing for an all-terrain motorcycle includes a fairing body with a concave center and curved forward on both sides. It is primarily composed of an outer guide frame and two inner longitudinal ribs located within the outer guide frame. Both the upper and lower ends of the outer guide frame and the two inner longitudinal ribs are curved forward, and the two inner longitudinal ribs divide the hollow portion of the outer guide frame into a left guide area, a right guide area, and a central guide area. Multiple outer guide ribs are spaced along the height direction in both the left and right guide areas, with the end of each outer guide rib near the inner longitudinal ribs inclined downwards. Multiple inner guide ribs are spaced along the height direction in the central guide area, with the middle of each inner guide rib bent downwards in a V-shape. This design, with its concave center and forward-curving edges, effectively increases the fairing's frontal surface. Furthermore, this structural shape differs significantly from existing fairings, making it suitable for low-speed driving in all-terrain vehicles and minimizing wind resistance. The main body of the fairing is composed of an outer guide frame and inner longitudinal ribs, resulting in a stable and high-strength overall frame structure. After the outer and inner guide ribs are installed, they effectively direct the airflow generated during driving to the center, ultimately aligning it directly with the radiator behind the fairing. This guides natural airflow to the radiator, increasing heat dissipation and reducing the engine's thermal load. The outer guide ribs in the left and right guide zones are angled, further guiding natural airflow towards the center and increasing the frontal area.

[0006] Furthermore, the outer guide ribs of the left and right guide zones are symmetrically arranged, and both the outer and inner guide ribs have a V-shaped cross-section. This symmetrical arrangement of the guide zones on both sides facilitates manufacturing and saves on production costs. The V-shaped cross-section of the guide ribs, combined with their rearward tilt on both sides, effectively increases the airflow guiding area and provides higher structural strength compared to conventional sheet-like guide vanes.

[0007] Furthermore, the outer guide frame consists of an upper panel, a left longitudinal rib, a right longitudinal rib, and a lower winch assembly frame. The lower winch assembly frame is connected between the left and right longitudinal ribs and fixed to the lower ends of the two inner longitudinal ribs. The outer guide rib partially connects the inner longitudinal ribs to the left or right longitudinal rib, and partially connects the lower winch assembly frame to the left or right longitudinal rib. This design allows for the installation of a trailer winch by providing space for it. Simultaneously, the lower winch assembly frame, together with the left and right longitudinal ribs and the upper panel, forms an integrally molded outer guide frame, resulting in a stable structure.

[0008] Furthermore, the inner longitudinal rib has a U-shaped cross-section, and a concave portion is provided on the front end face of the inner longitudinal rib along its height direction. In this way, the two sides of the inner longitudinal rib can be used to install the outer guide rib and the inner guide rib, and it is lightweight and has high structural strength. The concave portion can further increase the structural strength of the inner longitudinal rib.

[0009] Furthermore, the height of the left and right guide zones is greater than or equal to the vertical length of the radiator. This ensures that the guide zones, with a height equal to or greater than the vertical length of the radiator, fully cover the radiator, enabling rapid heat dissipation. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of the all-terrain motorcycle fairing in the embodiment;

[0011] Figure 2 This is a front view of the all-terrain motorcycle fairing in the embodiment;

[0012] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of BB;

[0013] Figure 4 for Figure 2 A schematic diagram of the cross-sectional structure of CC. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0015] It should be noted that similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures, or the orientation or positional relationship commonly used when the product is in use. They 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 be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In addition, the terms "horizontal," "vertical," etc., do not indicate that the component is required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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 connection of 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.

[0016] An all-terrain motorcycle is a small, open-top vehicle designed for travel on various terrains. It has four wheels, sometimes called a four-wheeled motorcycle, and features a robust suspension system and deeply treaded tires to adapt to sand, mud, rocks, and other rugged terrain. Compared to conventional motorcycles, all-terrain motorcycles have lower speeds. Furthermore, because they often operate in harsh conditions, such as mud and sand, they face higher workloads, resulting in greater engine heat generation under poor road conditions and placing higher demands on the cooling system. Traditional fairings have a small frontal area, leading to ineffective radiator cooling, which urgently needs improvement.

[0017] Therefore, the all-terrain motorcycle fairing provided in this embodiment is mounted on the frame at the front of the motorcycle. For example... Figures 1-4As shown, the all-terrain motorcycle fairing in this embodiment includes a fairing body. The fairing body is concave in the middle and curved forward in an arc shape on the left and right sides. It is mainly composed of an outer guide frame 1 and two inner longitudinal ribs 2 located in the middle of the outer guide frame 1. The upper and lower ends of the outer guide frame 1 and the two inner longitudinal ribs 2 are curved forward in an arc shape, and the two inner longitudinal ribs 2 divide the hollow part of the outer guide frame 1 into a left guide area, a right guide area and a middle guide area. Multiple outer guide ribs 3 are provided at intervals along the height direction in both the left and right guide areas. The end of the outer guide rib 3 near the inner longitudinal rib 2 is inclined downward. Multiple inner guide ribs 4 are provided at intervals along the height direction in the middle guide area. The middle part of the inner guide rib 4 is bent downward in a V shape. In this design, the fairing body is concave in the center and curved forward around the edges, effectively increasing the fairing's frontal surface. This shape differs significantly from existing fairings, allowing it to adapt to low-speed driving requirements in all-terrain vehicles without excessive wind resistance. The fairing body is composed of an outer guide frame 1 and inner longitudinal ribs 2, resulting in a stable and strong overall frame structure. After the outer guide ribs 3 and 4 are installed, they effectively guide the wind generated during driving to the center, ultimately aligning it with the radiator behind the fairing. This directs natural wind onto the radiator, increasing heat dissipation and reducing the engine's thermal load. The outer guide ribs 3 in the left and right guide zones are angled, further guiding natural wind towards the center and increasing the frontal surface area.

[0018] like Figure 1 , Figure 2 As shown, in this embodiment, the outer guide ribs 3 of the left and right guide zones are symmetrically arranged, and the cross-sections of both the outer guide ribs 3 and the inner guide ribs 4 are V-shaped. This symmetrical arrangement of the guide zones on both sides facilitates manufacturing and saves on production costs. With the guide ribs having a V-shaped cross-section, the upper and lower sides of the guide ribs are inclined backward, effectively increasing the airflow guiding area of ​​the guide ribs and resulting in higher structural strength compared to conventional sheet-like guide vanes.

[0019] Furthermore, the outer guide frame 1 is composed of an upper panel 11, a left longitudinal rib 12, a right longitudinal rib 13, and a lower winch assembly frame 14. The lower winch assembly frame 14 is connected between the left longitudinal rib 12 and the right longitudinal rib 13 and fixed to the lower ends of the two inner longitudinal ribs 2. The left longitudinal rib 12 and the right longitudinal rib 13 extend outward from the middle, meaning the middle width of the outer guide frame 1 is slightly larger, forming a tiger-head-like shape together with the inner guide ribs 4 and the outer guide ribs 3, resulting in an aesthetically pleasing overall design. Correspondingly, the outer guide rib 3 partially connects the inner longitudinal ribs 2 with the left longitudinal rib 12 or the right longitudinal rib 13, and partially connects the lower winch assembly frame 14 with the left longitudinal rib 12 or the right longitudinal rib 13. The lower winch assembly frame 14 allows for the installation of a trailer winch, providing space for it. Simultaneously, the lower winch assembly frame 14, together with the left and right longitudinal ribs 13 and the upper panel 11, forms an integrally molded outer guide frame 1, resulting in a stable structure.

[0020] To facilitate fixing to the motorcycle frame, a clamping part for engaging with the motorcycle frame is provided at the middle of the outer side of both the left longitudinal rib 12 and the right longitudinal rib 13. The lower ends of the left longitudinal rib 12 and the right longitudinal rib 13 are bent towards the middle, and mounting lugs are also provided at the lower ends of the left longitudinal rib 12 and the right longitudinal rib 13 for further connection and fixation to the motorcycle frame.

[0021] Furthermore, the inner longitudinal rib 2 has a U-shaped cross-section, and a concave portion is provided on the front end face of the inner longitudinal rib 2 along its height direction. In this way, the two sides of the inner longitudinal rib 2 can be used to install the outer guide rib 3 and the inner guide rib 4, and it is lightweight and has high structural strength. The concave portion can further increase the structural strength of the inner longitudinal rib 2.

[0022] To achieve complete coverage of the radiator and ensure that natural airflow is directed to the radiator during driving, the heights of the left and right guide zones are greater than or equal to the vertical length of the radiator. This ensures that the guide zones, with their heights equal to or greater than the vertical length of the radiator, provide complete coverage and facilitate rapid heat dissipation.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and not to limit the technical solutions. Those skilled in the art should understand that any modifications or equivalent substitutions to the technical solutions of this utility model that do not depart from the spirit and scope of this technical solution should be covered within the scope of the claims of this utility model.

Claims

1. A fairing for an all-terrain motorcycle, comprising a fairing body, characterized in that, The main body of the flow guide is concave in the middle and curved forward on both sides. It is mainly composed of an outer flow guide frame and two inner longitudinal ribs located in the middle of the outer flow guide frame. The upper and lower ends of the outer flow guide frame and the two inner longitudinal ribs are curved forward, and the two inner longitudinal ribs divide the hollow part of the outer flow guide frame into a left flow guide area, a right flow guide area and a middle flow guide area. Multiple outer flow guide ribs are provided at intervals along the height direction in both the left and right flow guide areas. The end of the outer flow guide rib near the inner longitudinal rib is inclined downward. Multiple inner flow guide ribs are provided at intervals along the height direction in the middle flow guide area. The middle part of the inner flow guide rib is bent downward, forming a V shape.

2. The all-terrain motorcycle fairing according to claim 1, characterized in that, The outer guide ribs of the left and right guide zones are arranged symmetrically, and the cross-sections of both the outer and inner guide ribs are V-shaped.

3. The all-terrain motorcycle fairing according to claim 1 or 2, characterized in that, The outer guide frame consists of an upper panel, a left longitudinal rib, a right longitudinal rib, and a lower winch assembly frame. The lower winch assembly frame is connected between the left and right longitudinal ribs and fixed to the lower ends of the two inner longitudinal ribs. The outer guide rib is partially connected between the inner longitudinal ribs and the left or right longitudinal ribs, and partially connected between the lower winch assembly frame and the left or right longitudinal ribs.

4. The all-terrain motorcycle fairing according to claim 3, characterized in that, The cross-section of the inner longitudinal rib is U-shaped, and an inner concave portion is provided on the front end face of the inner longitudinal rib along its height direction.

5. The all-terrain motorcycle fairing according to claim 1, 2, or 4, characterized in that, The height of the left and right guide zones is greater than or equal to the vertical length of the radiator.

Images