Heavy truck side spoiler

Abstract

The utility model discloses a heavy truck side spoiler which comprises a spoiler body fixedly connected with the back of a heavy truck head and matched with a container at intervals. The extension plate is in sliding connection with the spoiler body, and the sliding direction of the extension plate is parallel to the length direction of the spoiler body; the driving assembly is arranged between the extension plate and the spoiler body and used for driving the extension plate to slide and adjusting the distance between the extension plate and the container; the receding installation support comprises an extension pipe, and the two ends of the extension pipe are fixedly connected with the spoiler body and the heavy truck head respectively. The side spoiler of the heavy truck is reasonable in structure and can be installed on the back portion of the head of the heavy truck, the position of the extension plate is adjusted according to requirements, and interference of the spoiler on a container is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to spoiler technical field especially is related to a heavy truck side spoiler. BACKGROUND

[0002] With the development of truck technology, market competition is increasingly fierce, and truck users have higher requirements for fuel economy. Spoiler is an important component for reducing wind resistance coefficient and fuel consumption, and the arrangement of the spoiler has a great influence on the fuel economy of the whole vehicle.

[0003] In the case of constant total length of the whole vehicle, the longer the length of the cargo box is, the more goods the truck can load, and the lower the cost of goods transportation is. This requires the distance between the cargo box and the side spoiler to be as small as possible. If the distance between the side spoiler and the cargo box is small enough, the side spoiler will interfere with the cargo box when the truck turns, and the cargo box will hit the side spoiler, causing damage to the side spoiler.

[0004] And the back of the truck head of the heavy truck is provided with a smoke exhaust pipe and other components, and the conventional installation mode of the side spoiler will cause interference between the mounting bracket and the back parts of the truck head.

[0005] Therefore, it is necessary to improve the heavy truck side spoiler in the prior art. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at overcoming the defects in the prior art, and provides a heavy truck side spoiler which can be installed on the back of the truck head of the heavy truck, and the position of the extension plate can be adjusted according to requirements to avoid interference of the spoiler with the cargo box.

[0007] To achieve the above technical effects, the technical scheme of the utility model is as follows: a heavy truck side spoiler, the utility model provides a heavy truck side spoiler, which comprises: a spoiler body, which is fixedly connected with the back of the truck head of the heavy truck and is spaced apart from the cargo box; an extension plate, which is slidingly connected with the spoiler body and has a sliding direction parallel to the length direction of the spoiler body; a driving assembly, which is arranged between the extension plate and the spoiler body and is used for driving the sliding of the extension plate and adjusting the distance between the extension plate and the cargo box; and an avoiding mounting bracket, which comprises an extension pipe, both ends of the extension pipe being fixedly connected with the spoiler body and the truck head of the heavy truck.

[0008] According to one embodiment of the utility model, the extension pipe is provided with at least two extension pipes, and a reinforcing pipe is fixedly arranged between the two extension pipes.

[0009] According to one embodiment of the utility model, the spoiler body is provided with a reinforcing platform for mounting the extension pipe.

[0010] According to one embodiment of the utility model, the avoiding installation support still includes the inclined installation pipe, both ends of the inclined installation pipe are fixedly connected with the spoiler body and the heavy truck head respectively.

[0011] According to one embodiment of the utility model, the spoiler body is fixedly provided with a plurality of direct installation supports.

[0012] According to one embodiment of the utility model, the end of the extension plate is fixedly provided with a spoiler.

[0013] According to one embodiment of the utility model, the extension plate is arranged adjacent to the inner side wall of the spoiler body.

[0014] According to one embodiment of the utility model, the sliding block and the sliding slot that are in sliding connection are arranged between the extension plate and the spoiler body, and the extension direction of the sliding slot is parallel to the length direction of the spoiler body.

[0015] According to one embodiment of the utility model, the driving assembly includes a driving motor, an outer screw cylinder and an inner screw rod, the driving motor is used for driving the outer screw cylinder to rotate, the inner screw rod is in threaded connection with the outer screw cylinder, and the inner screw rod is fixedly connected with the extension plate.

[0016] According to one embodiment of the utility model, the extension plate is fixedly provided with a reinforcing beam, and the inner screw rod is fixedly connected with the reinforcing beam.

[0017] The utility model discloses the advantages and beneficial effects are that: the utility model discloses the heavy truck side spoiler structure is reasonable, through setting up extension plate and avoiding installation support, the extension plate can adjust the distance between the truck box according to actual demand, avoids the interference of spoiler to truck box when the vehicle turns, and the installation support can avoid the rear parts of the truck head, guarantees the normal installation of spoiler and firm and fixed. ACCURACY OF DRAWINGS

[0018] Figure 1 It is the structure schematic drawing of the heavy truck side spoiler embodiment of the utility model,

[0019] Figure 2 It is the structure schematic drawing (another view) of the heavy truck side spoiler embodiment of the utility model,

[0020] Figure 3 It is Figure 2 the enlarged schematic drawing of A in,

[0021] Figure 4 It is Figure 2 the enlarged schematic drawing of B in,

[0022] Figure 5 It is Figure 2An enlarged schematic view at C;

[0023] In the figure: 1, spoiler body; 11, reinforcing platform; 2, extension plate; 21, reinforcing beam; 3, extension pipe; 4, reinforcing pipe; 5, inclined mounting pipe; 6, direct mounting bracket; 7, spoiler; 71, reinforcing plate; 81, sliding block; 82, sliding groove; 91, driving motor; 92, outer screw cylinder; 93, inner screw rod. DETAILED DESCRIPTION

[0024] The specific embodiments of the present application will be further described below in conjunction with the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the present application, and cannot be used to limit the protection scope of the present application.

[0025] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. EMBODIMENT

[0026] As Figures 1-5 shown, the heavy truck side spoiler of the embodiment, the present application provides a heavy truck side spoiler, comprising: a spoiler body 1, which is fixedly connected with the back of the heavy truck head and is spacedly matched with the cargo box; an extension plate 2, which is slidingly connected with the spoiler body 1 and has a sliding direction parallel to the length direction of the spoiler body 1; a driving assembly, which is arranged between the extension plate 2 and the spoiler body 1 and is used for driving the sliding of the extension plate 2 and adjusting the distance between the extension plate 2 and the cargo box; an avoiding mounting bracket, which comprises an extension pipe 3, both ends of the extension pipe 3 are fixedly connected with the spoiler body 1 and the heavy truck head respectively.

[0027] The above-mentioned heavy truck side spoiler is used, the spoiler body 1 is fixedly connected with the back of the heavy truck head, the distance between the heavy truck head and the cargo box is supplemented by the side plate, the spoiler body 1 plays a guiding role, and the fuel consumption of the heavy truck is reduced; the extension plate 2 can adjust the gap between the spoiler body 1 and the cargo box, so that the interference of the spoiler body 1 on the movement of the cargo box is avoided when the heavy truck turns; when the heavy truck normally travels, the extension plate 2 is extended, the gap between the spoiler body 1 and the cargo box is made up, and the wind resistance is reduced; when the heavy truck needs to turn, the extension plate 2 is retracted, and space is provided for the movement of the cargo box;

[0028] Further, the extension plate 2 can be provided with a distance sensor, when the distance sensor monitors that the container is close to the extension plate 2, the driving assembly drives the extension plate 2 to retract, when the distance sensor monitors that the container is away from the extension plate 2, the driving assembly drives the extension plate 2 to extend out;

[0029] Further, the driving assembly can be linked with the steering wheel, and the position of the extension plate 2 is adjusted by the angle of the driver steering;

[0030] The design of the avoiding mounting bracket can ensure that the spoiler body 1 is fixed on the heavy truck head, and interference between the installation of the spoiler body 1 and the parts at the back of the heavy truck head is avoided.

[0031] As shown in Figure 2 Further, the extension pipe 3 is provided with at least two, and the two extension pipes 3 are fixedly provided with a reinforcing pipe 4. The design of the multiple extension pipes 3 improves the firmness during installation of the spoiler body 1, and the reinforcing pipe 4 can improve the firmness between the extension pipes 3.

[0032] As shown in Figure 2 According to one embodiment of the utility model, the spoiler body 1 is provided with a reinforcing platform 11 for mounting the extension pipe 3. With such a design, the extension pipe 3 is connected between the spoiler body 1 and the heavy truck head, and the reinforcing platform 11 can improve the firmness of the connection between the extension pipe 3 and the spoiler body 1, so as to avoid disconnection of the extension pipe 3 and the spoiler body 1.

[0033] According to one embodiment of the utility model, as shown in Figure 2 The avoiding mounting bracket further includes an inclined mounting pipe 5, and two ends of the inclined mounting pipe 5 are fixedly connected with the spoiler body 1 and the heavy truck head respectively. The design of the multiple avoiding mounting brackets can improve the firmness of the connection between the spoiler body 1 and the heavy truck head.

[0034] As shown in Figures 1-2 According to one embodiment of the utility model, the spoiler body 1 is fixedly provided with a plurality of direct mounting brackets 6. The direct mounting bracket 6 is used as a connection basis, and the multiple avoiding mounting brackets are connected in an auxiliary manner. The combination of the multiple avoiding mounting brackets and the direct mounting bracket 6 can improve the firmness and stability of the connection between the spoiler body 1 and the heavy truck head.

[0035] As shown in Figures 1-2 According to one embodiment of the utility model, the end of the extension plate 2 is fixedly provided with a deflector 7. The design of the deflector 7 can play a guiding role and improve the strength of the extension plate 2.

[0036] According to one embodiment of this utility model, the extension plate 2 is disposed adjacent to the inner sidewall of the spoiler body 1. Compared to the extension plate 2 being disposed on the outer side of the spoiler body 1, the extension plate 2 being disposed on the inner side is less affected by airflow interference, thus achieving a better fuel-saving effect.

[0037] like Figure 4 As shown, according to one embodiment of the present invention, a slider 81 and a groove 82 are slidably connected between the extension plate 2 and the spoiler body 1, and the extension direction of the groove 82 is parallel to the length direction of the spoiler body 1. At least two sets of sliders 81 and grooves 82 are provided to improve the sliding stability of the extension plate 2.

[0038] like Figure 3 As shown, according to one embodiment of the present invention, the driving assembly includes a drive motor 91, an outer screw barrel 92, and an inner screw rod 93. The drive motor 91 drives the outer screw barrel 92 to rotate, and the inner screw rod 93 is threadedly connected to the outer screw barrel 92 and fixedly connected to the extension plate 2. When the extension plate 2 needs to be adjusted, the drive motor 91 starts, driving the outer screw barrel 92 to rotate, and the inner screw rod 93 moves along its axial direction, thereby causing the extension plate 2 to slide.

[0039] like Figures 2-4 As shown, according to one embodiment of this utility model, the extension plate 2 is fixedly provided with a reinforcing beam 21, and the inner screw 93 is fixedly connected to the reinforcing beam 21. The slider 81 can also be fixed to the reinforcing beam 21, so that all forces on the extension plate 2 are applied to the reinforcing beam 21, thereby improving the service life of the extension plate 2.

[0040] like Figure 5 As shown, furthermore, in order to improve the strength of the guide plate 7, the guide plate 7 is fixedly provided with a reinforcing plate 71.

[0041] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. A heavy-duty truck side spoiler, characterized by, The utility model relates to a kind of rear spoiler, including: Rear spoiler body (1) is fixedly connected with the back of heavy truck head, and is spaced with container; Extension plate (2) is slidably connected with the rear spoiler body (1), and sliding direction is parallel to the length direction of the rear spoiler body (1); Drive assembly is arranged between the extension plate (2) and the rear spoiler body (1), for driving the sliding of the extension plate (2), adjusting the spacing between the extension plate (2) and the container; Avoiding installation support includes extension pipe (3), and the both ends of the extension pipe (3) are fixedly connected with the rear spoiler body (1) and heavy truck head respectively.

2. The heavy duty truck side spoiler of claim 1, wherein, The extension pipe (3) is provided with at least two, and two extension pipes (3) are fixedly provided with reinforcing pipe (4) between.

3. The heavy duty truck side spoiler of claim 1, wherein, The rear spoiler body (1) is provided with reinforcing platform (11) for installing the extension pipe (3).

4. The heavy duty truck side spoiler of claim 1, wherein, The avoiding installation support further includes inclined installation pipe (5), and the both ends of the inclined installation pipe (5) are fixedly connected with the rear spoiler body (1) and heavy truck head respectively.

5. The heavy duty truck side spoiler of claim 1, wherein, The rear spoiler body (1) is fixedly provided with several direct installation supports (6).

6. The heavy duty truck side spoiler of claim 1, wherein, The end of the extension plate (2) is fixedly provided with deflector (7).

7. The heavy duty truck side spoiler of claim 1, wherein, The extension plate (2) is arranged adjacent to the inner side wall of the rear spoiler body (1).

8. The heavy duty truck side spoiler of claim 1, wherein, The extension plate (2) and the rear spoiler body (1) are provided with sliding block (81) and sliding groove (82) of relative sliding connection between, and the extension direction of the sliding groove (82) is parallel to the length direction of the rear spoiler body (1).

9. The heavy duty truck side spoiler of claim 1, wherein, The drive assembly includes drive motor (91), outer screw cylinder (92) and inner screw rod (93), the drive motor (91) is used to drive the rotation of the outer screw cylinder (92), the inner screw rod (93) is threadedly connected with the outer screw cylinder (92), and the inner screw rod (93) is fixedly connected with the extension plate (2).

10. The heavy duty truck side spoiler of claim 9, wherein, The extension plate (2) is fixedly provided with reinforcing beam (21), and the inner screw rod (93) is fixedly connected with the reinforcing beam (21).

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