Grid blade structure, grid assembly and vehicle

Abstract

The utility model provides a grille blade structure, a grille assembly and a vehicle. The grid blade structure comprises a blade outer plate, a blade inner plate and a rotating part. The blade outer plate comprises a containing cavity and a long-edge side wall. The blade inner plate is located in the containing cavity. And in the length direction of the long side wall, the rotating part protrudes out of the blade outer plate. Through the arrangement, the blade inner plate and the blade outer plate can be independently manufactured and subjected to surface treatment, and the manufacturing convenience of the grating blade structure is improved. Meanwhile, the blade inner plate is located in the blade outer plate and used for supporting the blade outer plate, and therefore the overall strength of the grating blade structure is improved.

Description

Technical Field

[0001] The present application relates to the field of transportation vehicles, and in particular to a grille blade structure, a grille assembly and a vehicle. Background Art

[0002] With the rapid development of the vehicle industry and the improvement of people's quality of life, there are higher requirements for the all-round performance of vehicles. The safety performance and aesthetics of vehicles are the key aspects that customers pay attention to. The visible active air intake grille of a vehicle is a more obvious part of the vehicle, which deeply affects the aesthetics of the vehicle. At the same time, as a wind resistance reduction component of the vehicle, the visible active air intake grille can reduce the fuel consumption of fuel vehicles or increase the cruising range of electric vehicles. It has been widely used in various types of vehicles.

[0003] Traditional gasoline vehicles usually use built-in active air intake grilles, that is, the active air intake grilles are hidden behind the bumper grilles; while electric vehicles, in order to better achieve the goal of reducing wind resistance and increasing driving range, gradually use external visible active air intake grilles, that is, the active air intake grilles are integrated with the original external grilles and installed on the vehicle. However, both built-in and external air intake grilles have certain problems, that is, the grille blades are single-layered and made of a single material, which leads to problems such as low grille blade strength and short service life.

[0004] Therefore, it is necessary to provide an improved grille vane structure to solve some or all of the above problems. Utility Model Content

[0005] The present application provides a grille blade structure, a grille assembly and a vehicle that are easy to manufacture.

[0006] The present application provides a grille blade structure, including a blade outer plate, a blade inner plate and a rotating part; the blade outer plate includes a storage cavity and a long side wall; the blade inner plate is located in the storage cavity; in the length direction of the long side wall, the rotating part protrudes out of the blade outer plate.

[0007] Furthermore, the rotating part is arranged opposite to the side wall of the blade inner plate, and the rotating part and the blade inner plate are integrally formed.

[0008] Furthermore, the blade outer plate includes a positioning column protruding from the bottom wall of the storage cavity; the blade inner plate includes a positioning slot; and the positioning slot cooperates with the positioning column.

[0009] Furthermore, the blade outer plate includes an avoidance groove; the avoidance groove is arranged on the side wall of the blade outer plate, and part of the rotating part passes through the avoidance groove.

[0010] Furthermore, the blade outer plate includes a fixing portion; the fixing portion is disposed on a side wall of the blade outer plate and cooperates with the blade inner plate to fix the blade inner plate to the storage cavity.

[0011] Furthermore, the fixing portion is in a claw structure and is protruded from the side wall of the blade outer plate; the blade inner plate includes an assembly portion; and the fixing portion is clamped to the assembly portion.

[0012] Furthermore, the blade outer plate also includes a short side wall; the long side wall and the short side wall surround the storage cavity; the fixing portion is arranged on the long side wall; the blade outer plate includes an avoidance groove; the avoidance groove is arranged on the short side wall, and the rotating portion protrudes from the short side wall.

[0013] Furthermore, the blade inner plate includes a reinforcement portion and an inner plate body; the reinforcement portion is arranged on the inner plate body along the length direction of the long side wall.

[0014] The present application also provides a grille assembly, including a grille frame and the grille blade structure as described above; a plurality of grille blade structures are provided and are rotatably disposed on the grille frame.

[0015] The present application also provides a vehicle, comprising a front cabin portion and the grille assembly as described above; the grille assembly is arranged in the front cabin portion.

[0016] Compared with the prior art, the grille blade structure of the present application adopts a double-layer structure composed of a blade inner plate and a blade outer plate, so that the blade inner plate and the blade outer plate can be manufactured and surface treated separately, thereby improving the convenience of manufacturing the grille blade structure. At the same time, the blade inner plate is located inside the blade outer plate to support the blade outer plate, thereby increasing the overall strength of the grille blade structure.

[0017] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the specification and, together with the description, serve to explain the principles of the specification.

[0019] Figure 1 It is a front view of the grille blade structure of the present application.

[0020] Figure 2 It is a rear view of the grille blade structure of the present application.

[0021] Figure 3 yes Figure 2 Cross-sectional view of the middle grille blade structure about AA.

[0022] Figure 4 yes Figure 2 3D exploded view of the center grille blade structure.

[0023] Figure 5 yes Figure 2 Side view of the outer blade plate in the grille blade structure.

[0024] Figure 6 It is a partial stereoscopic view of the fixing portion of the outer plate of the blade of the present application.

[0025] Figure 7 yes Figure 2 Side view of the inner blade plate in the grille blade structure.

[0026] Explanation of the accompanying numbers: 1-blade outer plate; 11-storage cavity; 12-positioning column; 13-avoidance groove; 14-fixing part; 141-clamping surface; 15-long side wall; 16-short side wall; 17-outer plate body; 2-blade inner plate; 21-positioning slot; 22-reinforcement part; 23-inner plate body; 24-assembly part; 25-side of the blade inner plate; 3-rotating part. DETAILED DESCRIPTION

[0027] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this specification. Instead, they are merely examples of devices and methods consistent with some aspects of this specification as detailed in the appended claims.

[0028] The terms used in this specification are for the purpose of describing specific embodiments only and are not intended to limit this specification. The singular forms "a", "the" and "the" used in this specification and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0029] It should be understood that although the terms first, second, third, etc. may be used in this specification to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this specification, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0030] Next, the embodiments of this specification are described in detail.

[0031] like Figures 1 to 4 As shown, the grille blade structure of the present application includes a blade outer plate 1, a blade inner plate 2 and a rotating part 3. The blade outer plate 1 is relatively fixed to the blade inner plate 2 and the rotating part 3. Specifically, the blade inner plate 2 is detachably arranged in the blade outer plate 1. Such an arrangement enables the blade inner plate 2 and the blade outer plate 1 to be manufactured and surface treated separately, thereby improving the convenience of manufacturing the grille blade structure. At the same time, the blade inner plate 2 is located in the blade outer plate 1 to support the blade outer plate 1, thereby increasing the overall strength of the grille blade structure.

[0032] In one embodiment, the blade outer plate 1 includes a storage cavity 11, a positioning column 12, an avoidance groove 13 and a fixing portion 14. The storage cavity 11 is concavely arranged from one side of the blade outer plate 1, and the storage cavity 11 is used to store the blade inner plate 2. The positioning column 12 is used to provide positioning for the blade inner plate 2. The positioning column 12 is protruded from the bottom wall of the storage cavity 11. The positioning column 12 preferably protrudes from the storage cavity 11 to facilitate the positioning and installation of the blade inner plate 2.

[0033] The avoidance groove 13 is provided on the side wall of the blade outer plate 1 and is communicated with the storage chamber 11. The avoidance groove 13 is used to avoid the rotating part 3. The fixing part 14 is provided on the side wall of the blade outer plate 1, and the fixing part 14 cooperates with the blade inner plate 2 to fix the blade inner plate 2 in the storage chamber 11. In order to improve the stability of the blade inner plate 2 after installation, a plurality of fixing parts 14 are provided, and are arranged at intervals in the length direction of the blade outer plate 1.

[0034] Further integration Figure 5 and Figure 6 As shown, in one embodiment, the fixing portion 14 is a claw structure and is protruded from the side wall of the blade outer plate 1. The fixing portion 14 is used to clamp the blade inner plate 2. Further, the fixing portion 14 includes a clamping surface 141. When the blade inner plate 2 is located in the storage cavity 11, the clamping surface 141 fits the blade inner plate 2. The distance between the clamping surface 141 and the bottom wall of the storage cavity 11 is not greater than the thickness of the blade inner plate 2, so as to fix the blade inner plate 2.

[0035] In another embodiment, the fixing portion 14 may also be a bolt structure to lock the blade inner plate 2. Of course, the fixing portion 14 may also be a welding point to fix the blade inner plate 2 to the blade outer plate 1 by welding. In addition, the blade inner plate 2 and the blade outer plate 1 may also be fixed by gluing, screwing, etc., which will not be described in detail here.

[0036] In one embodiment, the blade outer plate 1 includes a long side wall 15, a short side wall 16 and an outer plate body 17. The long side wall 15 is preferably provided with two, and is oppositely arranged on both sides of the outer plate body 17. The short side wall 16 is preferably also provided with two, and is oppositely arranged on both sides of the outer plate body 17. The long side wall 15 is connected to the short side wall 16, and is arranged around the storage cavity 11. The long side wall 15 and the short side wall 16 can fit the blade inner plate 2.

[0037] The fixing parts 14 are arranged at intervals on the long side wall 15 along the length direction of the long side wall 15, and the avoidance grooves 13 are arranged on the short side wall 16. Of course, the fixing parts 14 can also be arranged on the short side wall 16, and the avoidance grooves 13 can also be arranged on the long side wall 15. At the same time, the avoidance grooves 13 and the fixing parts 14 can also be arranged on the long side wall 15 or the short side wall 16 at the same time. Of course, the fixing parts 14 can also be arranged on the outer plate body 17 or the blade inner plate 2.

[0038] In one embodiment, at least part of the blade inner plate 2 is located in the storage cavity 11. Specifically, according to the depth of the storage cavity 11, the blade inner plate 2 can be partially or completely located in the storage cavity 11. That is, when the depth of the storage cavity 11 is shallow and only part of the blade inner plate 2 can be located in the storage cavity 11, the bottom wall of the storage cavity 11 will be designed to be thicker, thereby improving the strength of the blade outer plate 1, and the overall strength of the grille blade structure can be further increased through the blade inner plate 2. When the depth of the storage cavity 11 is deep and the blade inner plate 2 can be completely located in the storage cavity 11, the overall aesthetics of the grille blade structure can be guaranteed.

[0039] Further integration Figure 7 As shown, in one embodiment, the blade inner plate 2 includes a positioning slot 21, a reinforcement portion 22, an inner plate body 23, and an assembly portion 24. The positioning slot 21 is preferably located in the middle of the side wall of the blade inner plate 2 to improve the convenience of manufacturing the blade inner plate 2. The positioning slot 21 cooperates with the positioning column 12 to improve the assembly efficiency of the blade inner plate 2.

[0040] The reinforcement part 22 is a reinforcement rib and is protruded from the side of the inner plate body 23. A plurality of reinforcement parts 22 are provided and are arranged on the inner plate body 23 along the length direction of the long side wall 15. To ensure the strength of the blade inner plate 2, the reinforcement part 22 extends from one side of the blade body 23 to the other side. The inner plate body 23 is spaced between the reinforcement part 22 and the bottom wall of the storage chamber 11.

[0041] The side edge 25 of the blade inner plate 2 is protruded from the edge of the inner plate body 23 in a direction perpendicular to the thickness of the inner plate body 23, and the protruding direction of the reinforcing portion 22 is the same as the protruding direction of the side edge 25 of the blade inner plate 2. The assembly portion 24 is provided on the side edge 25 of the blade inner plate 2. Specifically, the assembly portion 24 is provided in a groove, and is concavely provided from the side edge 25 of the blade inner plate 2 in the thickness direction of the inner plate body 23, and the fixing portion 14 is clamped to the assembly portion 24. The number and position of the assembly portion 24 correspond to the fixing portion 14 one by one.

[0042] Of course, to improve the installation stability of the blade inner plate 2, the fixing portion 14 can also be directly clamped to the side 25 of the blade inner plate 2. Further, if the fixing portion 14 is a bolt structure, the assembly portion 24 is a threaded hole structure. If the fixing portion 14 is a welding point, the assembly portion 24 is also a welding point.

[0043] In one embodiment, the rotating portion 3 protrudes out of the blade outer plate 1 in the length direction of the long side wall 15 to facilitate the installation of the blade outer plate 1, the blade inner plate 2 and the rotating portion 3 to other components after being assembled with each other.

[0044] Preferably, the rotating part 3 is relatively arranged on the side wall of the blade inner plate 2, and the rotating part 3 is integrally formed with the blade inner plate 2. Part of the rotating part 3 is provided with an avoidance groove 13, and the rotating part 3 protrudes from the short side wall 16. Of course, the rotating part 3 can also be arranged on the blade outer plate 1. Specifically, the rotating part 3 can be fixed to the long side wall 15 or the short side wall 16 according to design requirements. The rotating part 3 is preferably a cylindrical structure.

[0045] In the grille blade structure of the present application, the length direction of the blade outer plate 1 is the same as the length direction of the long side wall 15 and the length direction of the blade inner plate 2, and both are represented by the X axis. The width direction of the blade outer plate 1 is the same as the width direction of the blade inner plate 2, and both are represented by the Y axis. The thickness direction of the blade outer plate 1 is the same as the thickness direction of the blade inner plate 2, and both are represented by the Z axis. Figure 2 and Figure 4 .

[0046] The grille blade structure of the present application adopts a double-layer structure composed of a blade inner plate 2 and a blade outer plate 1, and the blade inner plate 2 is arranged inside the blade outer plate 1, which improves the convenience of manufacturing the grille blade structure and increases the strength of the grille blade structure. Specifically, the blade inner plate 2 and the blade outer plate 1 can be manufactured and surface treated separately, which reduces the manufacturing difficulty and improves the aesthetics of the blade outer plate 1. The blade inner plate 2 is used to increase the overall strength of the grille blade structure, and the blade inner plate 2 is provided with reinforcing ribs, which can further increase the strength and reduce the wind pressure deformation and airflow leakage of the grille blade structure.

[0047] Furthermore, the blade inner panel 2 can be made of PA6+GF30 (reinforced nylon composite material) or other nylon materials with glass fiber components to ensure the material strength of the parts, and the blade outer panel 1 can be made of plastic materials such as PP (polypropylene) and ABS (acrylonitrile-butadiene-styrene copolymer) to facilitate various appearance treatments such as leather graining, spraying and electroplating, avoiding appearance problems such as apparent floating fibers, shrinkage, low gloss and orange peel, thereby increasing the aesthetics of the grille blade structure.

[0048] The present application also provides a grille assembly. The grille assembly includes a grille frame and the grille blade structure as described above. A plurality of grille blade structures are provided and are rotatably arranged on the grille frame.

[0049] The present application also provides a vehicle. The vehicle includes a front cabin and the grille assembly as described above. The grille assembly is arranged in the front cabin. By arranging the grille assembly, the opening or closing of the grille blade structure can be controlled during the driving process of the vehicle, thereby making the vehicle more energy-efficient, increasing the vehicle's cruising range, and improving market competitiveness.

[0050] The above is only a preferred implementation mode of the present application, and does not constitute any form of limitation to the present application. Although the present application has been disclosed as a preferred implementation mode as above, it is not used to limit the present application. Any technician familiar with this profession can make some changes or modify the technical contents disclosed above into equivalent implementation modes without departing from the scope of the technical solution of the present application. However, any simple modification, equivalent change and modification made to the above implementation modes based on the technical essence of the present application without departing from the content of the technical solution of the present application still fall within the scope of the technical solution of the present application.

Claims

1. A grille blade structure, characterized in that: It includes a blade outer plate, a blade inner plate and a rotating part; the blade outer plate includes a storage cavity and a long side wall; the blade inner plate is located in the storage cavity; in the length direction of the long side wall, the rotating part protrudes out of the blade outer plate.

2. The grille blade structure according to claim 1, characterized in that: The rotating part is arranged opposite to the side wall of the blade inner plate, and the rotating part is integrally formed with the blade inner plate.

3. The grille blade structure according to claim 1, characterized in that: The blade outer plate includes a positioning column protruding from the bottom wall of the storage cavity; the blade inner plate includes a positioning slot; and the positioning slot cooperates with the positioning column.

4. The grille blade structure according to claim 1, characterized in that: The blade outer plate includes an avoidance groove; the avoidance groove is arranged on the side wall of the blade outer plate, and part of the rotating part passes through the avoidance groove.

5. The grille blade structure according to claim 1, characterized in that: The blade outer plate includes a fixing portion; the fixing portion is arranged on the side wall of the blade outer plate and cooperates with the blade inner plate to fix the blade inner plate to the storage cavity.

6. The grille blade structure according to claim 5, characterized in that: The fixing part is in a claw structure and is protruded from the side wall of the blade outer plate; the blade inner plate includes an assembly part; and the fixing part is clamped on the assembly part.

7. The grille blade structure according to claim 6, characterized in that: The blade outer plate also includes a short side wall; the long side wall and the short side wall surround the storage cavity; the fixing portion is arranged on the long side wall; the blade outer plate includes an avoidance groove; the avoidance groove is arranged on the short side wall, and the rotating portion protrudes from the short side wall.

8. The grille blade structure according to claim 1, characterized in that: The blade inner plate includes a reinforcement portion and an inner plate body; the reinforcement portion is arranged on the inner plate body along the length direction of the long side wall.

9. A grille assembly, characterized in that: It comprises a grille frame and a grille blade structure as claimed in any one of claims 1 to 8; a plurality of grille blade structures are provided and are rotatably arranged on the grille frame.

10. A vehicle, characterized in that: It comprises a front compartment and a grille assembly as claimed in claim 9; the grille assembly is arranged in the front compartment.

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