CN220096485U

CN220096485U - Multi-gear adjusting air guide sleeve, cab and vehicle

Info

Publication number: CN220096485U
Application number: CN202321504355.5U
Authority: CN
Inventors: 郭浩; 梁深; 郭栋梁
Original assignee: Yutong Light Commercial Vehicle Co ltd
Current assignee: Yutong Light Commercial Vehicle Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-11-28
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a multi-gear adjusting air guide sleeve, a cab and a vehicle, wherein the multi-gear adjusting air guide sleeve comprises a body, a tail wing, a connecting component and an adjusting component, the tail wing is connected with the body to form a hollow cover structure, the cross section area of the tail wing is gradually increased along the direction from the body to the tail wing, the connecting component is arranged between the tail wing and the body, the tail wing can pivot around the body, the adjusting component comprises a supporting piece and a stroke support, the supporting piece is arranged on the inner side surfaces of the body and the tail wing, one end of the stroke support is arranged on the inner surface of the tail wing, the other end of the stroke support is connected with the supporting piece, and the stroke support is suitable for adjusting the movable end of the tail wing to be close to or far away from the body. The multi-gear adjusting guide cover can be matched with cargo cabins with different heights, and improves the assembly efficiency of vehicles.

Description

Multi-gear adjusting air guide sleeve, cab and vehicle

Technical Field

The utility model belongs to the technical field of vehicles, and particularly relates to a multi-gear adjusting air guide sleeve, a cab and a vehicle.

Background

In the vehicle production and use process, in order to meet different customer demands, the height of the cargo compartment is various, and if the cargo compartment height is higher than or lower than a standard value, the air guide sleeve cannot achieve the effect of reducing wind resistance. In some related technologies, the shape and the height of the guide cover can be readjusted according to the height of the cargo compartment, so that the number of guide cover molds can be greatly increased, and meanwhile, a plurality of guide covers can cause matching problems in the assembly process, so that the assembly efficiency is affected, and the production beat is reduced.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides the multi-gear adjusting guide cover which can be matched with cargo cabins with different heights, improves the vehicle assembly efficiency and reduces the number of guide cover dies.

The embodiment of the utility model also provides a cab.

The embodiment of the utility model also provides a vehicle.

The multi-gear adjusting air guide sleeve of the embodiment of the utility model comprises: the body, fin, coupling assembling and adjusting part, the fin with the body links to each other and forms cavity cover formula structure, and follows the body to the direction cross-sectional area of fin increase gradually, coupling assembling establishes the fin with between the body, the fin can be around the body pivot, adjusting part includes support piece and stroke support, support piece establishes the body with the medial surface of fin, the one end of stroke support is established on the internal surface of fin, the other end with support piece links to each other, the stroke support is suitable for adjusting the expansion end of fin is close to or keeps away from the body.

The multi-gear adjusting guide cover can improve the vehicle assembly efficiency and reduce the number of guide cover dies.

In some embodiments, the multi-stage adjustment pod further includes a fixing member, and the travel bracket is provided with a fixing hole, and the fixing member is connected to the support member through the fixing hole.

In some embodiments, the fixing holes are a plurality of, and the plurality of fixing holes are arranged at intervals along the extending direction of the stroke bracket.

In some embodiments, the stroke support is a plurality of stroke supports, and a plurality of stroke supports are arranged at intervals.

In some embodiments, the connection assembly includes a plurality of hinges spaced along a connection line of the body and the tail wing.

In some embodiments, the ratio of the outer surface centerline extension of the body to the outer surface centerline extension of the tail wing is 2 in the direction of travel of the vehicle.

In some embodiments, the multi-stage adjustment pod further includes a support beam disposed on an inner surface of the body.

In some embodiments, the support beams are a plurality of, and the plurality of support beams are arranged at intervals along the extending direction of the body.

The cab provided by the embodiment of the utility model comprises a cab body and the multi-gear adjusting guide cover, wherein the multi-gear adjusting guide cover is the multi-gear adjusting guide cover described in the embodiment, and the multi-gear adjusting guide cover is connected with the cab body.

The vehicle comprises a cargo compartment and a cab, wherein the cab is the cab in the embodiment.

Drawings

FIG. 1 is a schematic illustration of a multi-stage adjustment pod according to an embodiment of the present utility model.

Fig. 2 is a side view of the multi-stage adjustment pod shown in fig. 1.

Fig. 3 is a top view of the multi-stage adjustment pod shown in fig. 1.

Fig. 4 is a rear view of the multi-stage adjustment pod shown in fig. 1.

The pod 100 may be adjusted in multiple steps,

the device comprises a body 1, a tail wing 2, a connecting component 3, a hinge 31, an adjusting component 4, a supporting piece 41, a stroke bracket 42, a fixing hole 421, a fixing piece 5 and a supporting beam 6.

Description of the embodiments

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 1-4, a multi-stage tuning pod 100 according to an embodiment of the present utility model includes: body 1, fin 2, coupling assembling 3 and adjusting part 4, fin 2 links to each other with body 1 and forms the cavity cover structure, and along body 1 to fin 2's direction cross-sectional area increase gradually, coupling assembling 3 establishes between fin 2 and body 1, fin 2 can wind body 1 pivot, adjusting part 4 includes support piece 41 and stroke support 42, support piece 41 establishes at body 1 and fin 2's medial surface, stroke support 42's one end is established on fin 2's internal surface, the other end links to each other with support piece 41, stroke support 42 is suitable for adjusting fin 2's expansion end and is close to or keep away from body 1.

Specifically, as shown in fig. 1-4, the multi-stage tuning pod 100 of the embodiments of the present utility model includes: the body 1 and the fin 2 of arc design, fin 2 link to each other with the rear end of body 1 through coupling assembling 3, the front end of fin 2 links to each other with the rear end of body 1, the below of fin 2 is equipped with adjusting part 4, support piece 41 in the adjusting part 4 is established on the upper surface of body 1, adjusting part 4 is still including stroke support 42, stroke support 42 is established on the lower surface of fin 2, the lower extreme of stroke support 42 links to each other with support piece 41, the hookup location has a plurality ofly simultaneously, through adjusting hookup location, can make fin 2 rotate around body 1 to accomplish the change of kuppe height and shape.

Alternatively, the lower end of the stroke bracket 42 may be clamped to the support 41, or may be connected to the support 41 by a bolt.

The multi-gear adjusting guide cover 100 provided by the embodiment of the utility model can be matched with various cargo cabins with different heights, improves the vehicle assembly efficiency, and reduces the number of guide cover molds.

In some embodiments, the multi-stage adjustment pod 100 further includes a fixing member 5, where the stroke bracket 42 is provided with a fixing hole 421, and the fixing member 5 is connected to the support member 41 through the fixing hole 421.

In some embodiments, the fixing holes 421 are plural, and the plural fixing holes 421 are arranged at intervals along the extending direction of the stroke bracket 42.

Specifically, a plurality of fixing holes 421 are provided on the stroke bracket 42 from top to bottom, the fixing holes 421 penetrate the stroke bracket 42 in the thickness direction of the stroke bracket 42, and a through hole is provided on the support 41, and when the fixing holes 421 correspond to the through holes, the fixing member 5 is penetrated therein to connect the stroke bracket 42 and the support 41 together.

Further, when the height of the multi-stage adjusting guide cover 100 is required to be adjusted, the fixing piece 5 is taken out, the adjusting stroke support 42 moves up and down, and when the required height is reached, the fixing piece 5 is penetrated into the corresponding fixing hole 421 and the through hole, so that the height adjustment of the multi-stage adjusting guide cover 100 is completed, and the multi-stage adjusting guide cover has the characteristics of convenience in operation and high safety.

In some embodiments, the stroke support 42 is a plurality of, and the plurality of stroke supports 42 are spaced apart.

As shown in fig. 4, a plurality of stroke brackets 42 are sequentially provided in the left-right direction for supporting the tail wing 2, so that the structure of the air guide sleeve after adjustment is more stable, the aerodynamic performance is improved, and the vibration is reduced.

In some embodiments, the connection assembly 3 includes a plurality of hinges 31, and the plurality of hinges 31 are spaced apart along the connection line of the body 1 and the tail 2.

As shown in fig. 4, the body 1 is connected with the tail wing 2 through the hinges 31, and a plurality of hinges 31 are sequentially arranged in the left-right direction, so that the connection stability of the body 1 and the tail wing 2 can be effectively increased, meanwhile, the hinge connection has universality, the circulation of parts can be improved, and the maintenance cost is reduced.

In some embodiments, the ratio of the outer surface centerline extension distance of the body 1 to the outer surface centerline extension distance of the tail wing 2 in the traveling direction of the vehicle is 2.

As shown in fig. 1, the outer surfaces of the body 1 and the tail wing 2 are smooth circular arcs, and in the running process of the vehicle, air flows through the surfaces of the body 1 and the tail wing 2 from front to back, when the tail wing 2 is adjusted, if the continuity of the air flow is damaged, wind resistance is increased, and the overall performance of the vehicle is affected. When the outer surface center line extension distance of the body 1 is 2 times that of the tail fin 2, the lifting and lowering of the tail fin 2 does not cause an increase in wind resistance. In other words, the multispeed adjustment pod 100 has the best aerodynamic performance when the outer surface width of the tail 2 in the fore-and-aft direction is half the outer surface width of the body in the fore-and-aft direction.

In some embodiments, the multi-stage adjustment pod 100 further includes a support beam 6, the support beam 6 being disposed on an inner surface of the body 1.

In some embodiments, the support beams 6 are plural, and the plural support beams 6 are arranged at intervals along the extending direction of the body 1.

As shown in fig. 3 and 4, a support beam 6 for supporting the body 1 is further provided on the lower surface of the body 1. It should be noted that, the body 1 and the tail fin 2 are both made of high-strength plastics, and the center position of the body 1 can bump up and down during the running process of the vehicle, so as to affect the service life.

For example, the support beam 6 is added to the lower surface of the body 1 to support the body 1, so that the deformation of the body 1 can be effectively reduced. The support beams 6 are sequentially arranged at intervals in the front-rear direction, so that different parts of the body 1 can be supported, deformation of the body 1 in the running process of a vehicle can be effectively reduced, the service life is prolonged, and the use cost of a user is reduced.

The cab of the embodiment of the utility model comprises a cab body and a multi-gear adjusting guide cover 100, wherein the multi-gear adjusting guide cover 100 is the multi-gear adjusting guide cover 100 of the embodiment, and the multi-gear adjusting guide cover 100 is connected with the cab body.

The vehicle comprises a cargo compartment and a cab, wherein the cab is the cab of the embodiment.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A multi-stage adjustment pod comprising:

a body;

the tail fin is connected with the body to form a hollow cover type structure, and the cross section area of the tail fin is gradually increased along the direction from the body to the tail fin;

the connecting component is arranged between the tail wing and the body, and the tail wing can pivot around the body;

the adjusting component comprises a supporting piece and a stroke support, wherein the supporting piece is arranged on the inner side face of the tail wing, one end of the stroke support is arranged on the inner surface of the tail wing, the other end of the stroke support is connected with the supporting piece, and the stroke support is suitable for adjusting the movable end of the tail wing to be close to or far away from the body.

2. The multiple stage adjustment pod of claim 1, further comprising a securing member having a securing aperture formed therein, the securing member being coupled to the support member through the securing aperture.

3. The multiple stage adjustment pod of claim 2, wherein the plurality of securing holes are spaced apart along the extension of the stroke bracket.

4. A multi-stage adjustment pod according to claim 3, wherein said stroke brackets are a plurality of said stroke brackets being spaced apart.

5. The multiple speed adjustment pod of claim 4, wherein the connection assembly comprises a plurality of hinges spaced along a line connecting the body and the tail.

6. The multiple speed adjustment pod of claim 5, wherein the ratio of the outer surface centerline extension of the body to the outer surface centerline extension of the tail wing is 2 in the direction of travel of the vehicle.

7. The multiple speed adjustment pod of claim 6, further comprising a support beam disposed on an inner surface of the body.

8. The multiple speed adjustment pod of claim 7, wherein the support beams are a plurality of the support beams spaced apart along the extension of the body.

9. A cab, comprising a cab body and a multi-gear adjusting guide cover, wherein the multi-gear adjusting guide cover is as claimed in any one of claims 1 to 8, and the multi-gear adjusting guide cover is connected with the cab body.

10. A vehicle comprising a cargo compartment and a cab, the cab being as claimed in claim 9.