Automobile multi-blade split active air inlet grille

Abstract

The utility model discloses an automobile multi-blade opposite-opening active air inlet grille which comprises a frame body, a blade assembly rotationally arranged on the frame body and a connecting rod assembly driving the blade assembly to rotate, a plurality of air inlet grooves are formed in the frame body, and the blade assembly rotates to expose or shield the air inlet grooves. The blade assembly comprises a first rotating piece set and a second rotating piece set, the connecting rod assembly comprises a driving rod structure and a plurality of connecting rod structures, and the driving rod structure and the connecting rod structures drive the first rotating piece set to rotate relatively and synchronously and drive the second rotating piece set to rotate relatively and deviate synchronously. And the first rotating sheet group and the second rotating sheet group rotate in a staggered manner.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an automobile multi-blade split active air intake grille. Background Art

[0002] With the development of the automotive industry and increasing demands for fuel efficiency and reduced fuel consumption, active grilles are increasingly being incorporated into vehicle grilles. As a key element in a vehicle's aesthetic, automotive grilles are also experiencing a diversification trend, with external active grilles experiencing a particularly rapid growth. These grilles not only need to control air intake and dissipate heat, but also possess aesthetic elements that align with current trends. This has led to increasing customer demand for these types of grilles. Consequently, traditional active grilles have only fulfilled their basic functions—air intake and heat dissipation—and lacked the aesthetic elements that align with current trends. Utility Model Content

[0003] In order to solve the technical problems existing in the background technology, the utility model proposes an automobile multi-blade split active air intake grille.

[0004] The technical solutions adopted by the present invention to solve the technical problems are as follows:

[0005] An automotive multi-blade split active air intake grille comprises a frame body, a blade assembly pivotally mounted on the frame body, and a connecting rod assembly for driving the blade assembly to rotate. The frame body is provided with a plurality of air intake slots, and the blade assembly rotates to expose or cover the air intake slots.

[0006] The blade assembly includes a first rotating plate group and a second rotating plate group, and the connecting rod assembly includes a driving rod structure and a plurality of connecting rod structures. The driving rod structure and the connecting rod structure drive the first rotating plate group to rotate relatively synchronously, and drive the second rotating plate group to rotate relatively away from the synchronously, so that the first rotating plate group and the second rotating plate group rotate alternately.

[0007] Preferably, the drive rod structure assembly includes a drive unit, a rotating arm connected to the output end of the drive unit, and a drive arm connected to the rotating arm, wherein the drive arm connects the first rotating plate group and the second rotating plate group. The connecting rod structure includes a connecting frame, and a connecting arm pivotally mounted on the connecting frame, wherein the connecting arm connects the first rotating plate group and the second rotating plate group. Through the above improvements, the drive rod structure and the connecting rod structure are utilized to achieve synchronous rotation of the first rotating plate group and the second rotating plate group, causing multiple blades to open or close synchronously, thereby enhancing the aesthetics of the entire air intake grille.

[0008] Preferably, the first rotating blade assembly includes a first rotating blade and a second rotating blade, respectively, disposed at the upper and lower ends of the frame body. The ends of the driving arm form a first connecting post and a second connecting post, the first connecting post being connected to the first rotating blade, and the second connecting post being connected to the second rotating blade, so that the driving arm synchronously drives the first and second rotating blades to rotate relative to each other. With the above improvements, during the operation of the entire air intake grille, the driving unit drives the rotating arm to rotate, causing the driving arm to swing, and the first and second connecting posts respectively drive the first and second rotating blades to rotate synchronously, thereby improving the aesthetics of the air intake grille.

[0009] Preferably, a connecting piece is provided on the frame body, the second connecting post is connected to the connecting piece, and the connecting piece is connected to the second rotating blade via a connecting rod structure. Through the above improvement, the first connecting post and the second connecting post are arranged at both ends of the driving arm, the first connecting post is directly connected to the first rotating blade, and the second connecting post is connected to the connecting piece. Two connecting arms are provided on the connecting frame, one connecting arm is connected to the connecting piece, and the other connecting arm is connected to the second rotating blade. As the driving arm swings, the second connecting post drives the connecting piece to move, forcing the connecting frame to move, and the connecting arm drives the second rotating blade to rotate.

[0010] Preferably, the second rotating plate group includes an active plate and a plurality of passive plates. The driving arm is formed with a third connecting post connected to the active plate. The active plate and passive plates are connected by a connecting rod structure. With the above improvements, during operation of the air intake grille, the active plate is connected to the third connecting post of the driving arm, and the connecting rod structure synchronizes the opening of the passive plates adjacent to and opposite the active plate, thereby improving the aesthetics of the air intake grille.

[0011] Preferably, a sliding post is formed on the frame body, and a sliding groove for the sliding post to be placed on the connecting frame is formed. The connecting frame slides along the sliding post to drive the first rotating plate group and the second rotating plate group to rotate. Through the above improvement, when the connecting arm moves, it will cause the connecting frame to rotate. As the connecting frame slides along the sliding post, the connecting frame can drive the other connecting arm to move, thereby achieving synchronous rotation of the first rotating plate group and the second rotating plate group.

[0012] Preferably, the first and second rotating plate groups are formed with connecting protrusions for connecting to the connecting arms, the driving arms and connecting arms are formed with clamping shafts, the connecting protrusions and the connecting frame form a clamping interface for the clamping shaft to be inserted into, and the clamping shaft is formed with a limiting protrusion for preventing the clamping shaft from disengaging from the clamping interface. With the above improvements, the clamping shaft and the clamping buckle are engaged and the limiting protrusion prevents the clamping shaft from disengaging, thereby ensuring reliability during the connection process.

[0013] Preferably, the frame body is formed with a first air inlet area and a second air inlet area, the first rotating plate group is formed with a plurality of air inlet baffles, the air inlet baffles shielding the first air inlet area, and the second air inlet area is arranged between the air inlet baffles, and the second rotating plate group is rotated and arranged in the second air inlet area. With the above improvement, the first rotating plate group can rotate to shield the first air inlet area, and the second rotating plate can shield the second air inlet area.

[0014] Preferably, the frame body is formed with a connecting slot connecting the first rotating plate group and the second rotating plate group, and the connecting slot is connected to the first rotating plate group and the second rotating plate group via a latch. Through the above improvement, the latch is used to rotate the first rotating plate group and the second rotating plate group on the frame body, thereby improving the convenience of installation.

[0015] Preferably, the frame body is provided with two sets of blade assemblies and connecting rod assemblies, and are symmetrically arranged on the frame body. Through the above improvements, the two sets of blade assemblies and connecting rod assemblies are symmetrically arranged on the frame body, and the two sets of blade assemblies can be independently controlled to rotate, giving the entire air intake grille more forms and improving the aesthetics of the air intake grille.

[0016] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0017] By arranging a number of air inlet slots on the frame body, a blade assembly is arranged to cover the air inlet slots, and a connecting rod assembly is arranged to drive the blade assembly to swing, the blade assembly group includes a first rotating plate group and a second rotating plate group, and the connecting rod assembly includes a driving rod structure and a number of connecting rod structures. The driving rod structure and the connecting rod structure drive the first rotating plate group to rotate relatively synchronously, and drive the second rotating plate group to rotate relatively away from the synchronous rotation, so that the first rotating plate group and the second rotating plate group rotate alternately, making the external active air intake grille more distinctive in appearance when opening, more in line with the demand of people in modern society for diversified car appearance, giving people more choice space, and adding a lot of fun. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the front of the overall structure of the utility model;

[0019] Figure 2 It is a structural diagram of the back of the overall structure of the utility model;

[0020] Figure 3 This is a schematic structural diagram of the blade assembly and connecting rod assembly of the present invention;

[0021] Figure 4This is a schematic structural diagram of the driving rod structure of the present utility model;

[0022] Figure 5 This is a schematic structural diagram of the cooperation between the connecting rod assembly and the second rotating plate assembly of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the driving rod structure and the first rotating plate group in the present invention;

[0024] In the figure: 1. frame body; 2. blade assembly; 3. connecting rod assembly; 4. air inlet slot; 101. first rotating plate group; 102. second rotating plate group; 111. first rotating blade; 112. second rotating blade; 113. active plate; 114. driven plate; 115. connecting plate; 116. connecting frame; 117. connecting arm; 201. driving rod structure; 202. connecting rod structure; 211. driving unit; 212. rotating arm; 213. driving arm; 221. first connecting post; 222. second connecting post; 223. third connecting post; 301. sliding post; 302. sliding slot; 303. connecting protrusion; 304. clamping shaft; 305. clamping interface; 306. limiting protrusion; 401. first air inlet area; 402. second air inlet area; 403. air inlet baffle; 501. connecting slot; 502. latch; DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] It should be understood that although terms such as upper, middle, lower, top, end, etc. appear in this document to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish elements from each other for ease of understanding, and are not used to define any direction or order limitation.

[0027] like Figure 1-6 As shown, a multi-blade active air intake grille for an automobile includes a frame body 1, a blade assembly 2 rotated on the frame body 1, and a connecting rod assembly 3 for driving the blade assembly 2 to rotate. A plurality of air inlet slots 4 are formed on the frame body 1, and the blade assembly 2 rotates to expose or cover the air inlet slots 4.

[0028] Specifically, the blade assembly 2 includes a first rotating plate group 101 and a second rotating plate group 102, and the connecting rod assembly 3 includes a driving rod structure 201 and several connecting rod structures 202. The driving rod structure 201 and the connecting rod structure 202 drive the first rotating plate group 101 to rotate relatively synchronously, and drive the second rotating plate group 102 to rotate relatively away from the synchronous rotation, so that the first rotating plate group 101 and the second rotating plate group 102 rotate alternately, so that the opening direction is opposite, making the air intake grille more symmetrical and beautiful.

[0029] By arranging a plurality of air inlet slots 4 on the frame body 1, a blade assembly 2 is arranged to cover the air inlet slots 4, and a connecting rod assembly 3 is arranged to drive the blade assembly 2 to swing, the blade assembly 2 group includes a first rotating plate group 101 and a second rotating plate group 102, and the connecting rod assembly 3 includes a driving rod structure 201, and a plurality of connecting rod structures 202. The driving rod structure 201 and the connecting rod structure 202 drive the first rotating plate group 101 to rotate relatively synchronously, and drive the second rotating plate group 102 to rotate relatively away from the synchronous rotation, so that the first rotating plate group 101 and the second rotating plate group 102 rotate alternately, so that the external active air intake grille has a more distinctive appearance when it is opened, which is more in line with the demand of people in modern society for diversified car appearance, giving people more choice space and adding a lot of fun.

[0030] like Figure 1-6 As shown, a further explanation of the implementation method of the connecting rod assembly 3 in this embodiment, wherein the driving rod structure 201 assembly includes a driving unit 211, a rotating arm 212 connected to the output end of the driving unit 211, and a driving arm 213 connected to the rotating arm 212, the driving arm 213 connects the first rotating plate group 101 and the second rotating plate group 102, the connecting rod structure 202 includes a connecting frame 116, and a connecting arm 117 rotated on the connecting frame 116, the connecting arm 117 connects the first rotating plate group 101 and the second rotating plate group 102, and the driving rod structure 201 and the connecting rod structure 202 are used to realize the synchronous rotation of the first rotating plate group 101 and the second rotating plate group 102, so that multiple blades are opened or closed synchronously, making the entire air intake grille more beautiful.

[0031] Specifically, the first rotating blade group 101 includes a first rotating blade 111 and a second rotating blade 112 respectively arranged at the upper and lower ends of the frame body 1, and the two ends of the driving arm 213 constitute a first connecting column 221 and a second connecting column 222. The first connecting column 221 is connected to the first rotating blade 111, and the second connecting column 222 is connected to the second rotating blade 112. The driving arm 213 synchronously drives the first rotating blade 111 and the second rotating blade 112 to rotate relative to each other.

[0032] During the operation of the entire air intake grille, the driving unit 211 drives the rotating arm 212 to rotate, causing the driving arm 213 to swing, and the first connecting column 221 and the second connecting column 222 respectively drive the first rotating blade 111 and the second rotating blade 112 to rotate synchronously, thereby improving the aesthetics of the air intake grille.

[0033] Furthermore, a connecting piece 115 is provided on the frame body 1, the second connecting column 222 is connected to the connecting piece 115, and the connecting piece 115 is connected to the second rotating blade 112 through a connecting rod structure 202, the first connecting column 221 and the second connecting column 222 are arranged at both ends of the driving arm 213, the first connecting column 221 connecting column is directly connected to the first rotating blade 111, and the second connecting column 222 is connected to the connecting piece 115, and two connecting arms 117 are provided on the connecting frame 116, one connecting arm 117 is connected to the connecting piece 115, and the other connecting arm 117 is connected to the second rotating blade 112. As the driving arm 213 swings, the second connecting column 222 will drive the connecting piece 115 to move, forcing the connecting frame 116 to move, and the connecting arm 117 will drive the second rotating blade 112 to rotate, so that the first rotating blade 111 and the second rotating blade 112 rotate relative to each other.

[0034] In addition, the second rotating plate group 102 includes an active plate 113 and a plurality of driven plates 114. A third connecting column 223 is formed on the driving arm 213. The third connecting column 223 is connected to the active plate 113. The active plate 113 and the driven plate 114 are connected through a connecting rod structure 202.

[0035] The third connecting column 223 is arranged in the middle position of the driving arm 213 and between the first connecting column 221 and the second connecting column 222. During the operation of the air intake grille, the active plate 113 is connected to the third connecting column 223 of the driving arm 213, and the driven plate 114 adjacent to and opposite to the active plate 113 is opened synchronously through the connecting rod structure 202, thereby improving the aesthetics of the air intake grille.

[0036] Among them, a connecting arm 117 arranged on the connecting frame 116 is connected to the active plate 113, and the other connecting arm 117 is connected to the relative driven plate 114, so that the active plate 113 can drive the relative driven plate 114 to rotate. In addition, there is another connecting arm 117 connected to the adjacent driven plate 114, so that the active plate 113 can drive the adjacent driven plate 114 to rotate, thereby realizing the synchronous rotation of the entire second rotating plate group 102, and the relative active plate 113 and the driven plate 114, as well as the relative driven plate 114 rotate in opposite directions, thereby improving the aesthetics of the air intake grille during operation.

[0037] Preferably, a sliding column 301 is formed on the frame body 1, and a sliding groove 302 for the sliding column 301 to be placed in is formed on the connecting frame 116. The connecting frame 116 slides along the sliding column 301 to drive the first rotating plate group 101 and the second rotating plate group 102 to rotate. When the connecting arm 117 moves, it will cause the connecting frame to rotate. As the connecting frame slides along the sliding column 301, the connecting frame can drive the other connecting arm 117 to move, thereby realizing the synchronous rotation of the first rotating plate group 101 and the second rotating plate group 102, and ensuring the stability of the connecting frame during the movement, so as to ensure the stability of the first rotating plate group 101 and the second rotating plate group 102 during the rotation process.

[0038] like Figure 1-6 As shown, further explanation of the first rotating plate group 101 and the second rotating plate group 102 in this embodiment is provided, a connecting protrusion 303 connecting the connecting arm 117 is formed on the first rotating plate group 101 and the second rotating plate group 102, a clamping shaft 304 is formed on the driving arm 213 and the connecting arm 117, a clamping interface 305 for inserting the clamping shaft 304 is formed on the connecting protrusion 303 and the connecting frame 116, and a limiting protrusion 306 is formed on the clamping shaft 304 to limit the clamping shaft 304 from disengaging from the clamping interface 305, the clamping shaft 304 is clamped with the clamping buckle, and the limiting protrusion 306 is used to prevent the clamping shaft 304 from disengaging, thereby ensuring reliability during the connection process.

[0039] In addition, a first air inlet area 401 and a second air inlet area 402 are formed on the frame main body 1, and a plurality of air inlet baffles 403 are formed on the first rotating plate group 101. The air inlet baffles 403 block the first air inlet area 401, and the second air inlet area 402 is arranged between the air inlet baffles 403. The second rotating plate group 102 is rotated in the second air inlet area 402. The rotation of the first rotating plate group 101 can block the first air inlet area 401, and the second rotating plate can block the second air inlet area 402.

[0040] Among them, the air inlet slot 4 is triangular, the air inlet baffle 403 is triangular, and the second rotating piece is a plurality of triangular rotating pieces, and the air inlet baffle 403 and the second rotating piece can completely cover the air inlet slot 4, and the triangular air inlet slot 4 on the first air inlet area 401 and the triangular air inlet slot 4 on the second air inlet area 402 are staggered and arranged relative to each other, thereby improving the effect of the air intake grille during operation.

[0041] In addition, the shape of the air inlet slot 4 is not limited to a triangle, but can also be set to a petal shape, a diamond shape, etc. according to needs, so as to be suitable for all multi-angle opening AGS such as bi-fold type, petal type, diamond type, etc.

[0042] Preferably, a connecting slot 501 connecting the first rotating plate group 101 and the second rotating plate group 102 is formed on the frame body 1, and the connecting slot is connected to the first rotating plate group 101 and the second rotating plate group 102 through a pin 502, which improves the convenience of installation by lifting the pin 502 to rotate the first rotating plate group 101 and the second rotating plate group 102 on the frame body 1.

[0043] Among them, one end of the pin 502 is designed with a spline, and the connection method is riveting, which improves the reliability and convenience of the connection.

[0044] like Figure 2 As shown, in some other embodiments, two sets of blade assemblies 2 and connecting rod assemblies 3 are provided on the frame body 1, and are symmetrically arranged on the frame body 1. The two sets of blade assemblies 2 and connecting rod assemblies 3 are symmetrically arranged on the frame body 1, and the two sets of blade assemblies 2 can be independently controlled to rotate, so that the entire air intake grille has more forms and the aesthetics of the air intake grille is improved.

[0045] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An automotive multi-blade split active air intake grille, characterized in that: The invention comprises a frame body (1), a blade assembly (2) rotated on the frame body (1), and a connecting rod assembly (3) for driving the blade assembly (2) to rotate; the frame body (1) is provided with a plurality of air inlet slots (4); the blade assembly (2) rotates to expose or cover the air inlet slots (4); The blade assembly (2) comprises a first rotating plate group (101) and a second rotating plate group (102), and the connecting rod assembly (3) comprises a driving rod structure (201) and a plurality of connecting rod structures (202), wherein the driving rod structure (201) and the connecting rod structure (202) drive the first rotating plate group (101) to rotate relatively synchronously, and drive the second rotating plate group (102) to rotate relatively away from the synchronous rotation, so that the first rotating plate group (101) and the second rotating plate group (102) rotate in an alternating manner.

2. The multi-blade active air intake grille for automobile according to claim 1, characterized in that: The driving rod structure (201) assembly comprises a driving unit (211), a rotating arm (212) connected to an output end of the driving unit (211), and a driving arm (213) connected to the rotating arm (212), wherein the driving arm (213) connects the first rotating plate group (101) and the second rotating plate group (102), and the connecting rod structure (202) comprises a connecting frame (116) and a connecting arm (117) rotated on the connecting frame (116), wherein the connecting arm (117) connects the first rotating plate group (101) and the second rotating plate group (102).

3. The multi-blade active air intake grille for automobile according to claim 2, characterized in that: The first rotating blade group (101) comprises a first rotating blade (111) and a second rotating blade (112) respectively arranged at the upper and lower ends of the frame body (1); the two ends of the driving arm (213) constitute a first connecting column (221) and a second connecting column (222); the first connecting column (221) is connected to the first rotating blade (111), and the second connecting column (222) is connected to the second rotating blade (112), so that the driving arm (213) synchronously drives the first rotating blade (111) and the second rotating blade (112) to rotate relative to each other.

4. The multi-blade active air intake grille for automobile according to claim 3, characterized in that: A connecting piece (115) is provided on the frame body (1), the second connecting column (222) is connected to the connecting piece (115), and the connecting piece (115) is connected to the second rotating blade (112) via a connecting rod structure.

5. The multi-blade active air intake grille for automobile according to claim 2, characterized in that: The second rotating plate group (102) includes an active plate (113) and a plurality of driven plates (114). A third connecting column (223) is formed on the driving arm (213). The third connecting column (223) is connected to the active plate (113). The active plate (113) and the driven plate (114) are connected via a connecting rod structure (202).

6. The multi-blade active air intake grille for automobile according to claim 2, characterized in that: A sliding column (301) is formed on the frame body (1), and a sliding groove (302) for the sliding column (301) to be placed is formed on the connecting frame (116). The connecting frame (116) slides along the sliding column (301) to drive the first rotating plate group (101) and the second rotating plate group (102) to rotate.

7. The multi-blade active air intake grille for automobile according to claim 2, characterized in that: A connecting protrusion (303) connected to the connecting arm (117) is formed on the first rotating plate group (101) and the second rotating plate group (102); a clamping shaft (304) is formed on the driving arm (213) and the connecting arm (117); a clamping interface (305) for the clamping shaft (304) to be inserted is formed on the connecting protrusion (303) and the connecting frame (116); and a limiting protrusion (306) is formed on the clamping shaft (304) to limit the clamping shaft (304) from being separated from the clamping interface (305).

8. The multi-blade active air intake grille for automobile according to claim 1, characterized in that: A first air inlet area (401) and a second air inlet area are formed on the frame body (1); a plurality of air inlet baffles (403) are formed on the first rotating plate group (101); the air inlet baffles (403) shield the first air inlet area (401); and the second air inlet area (402) is arranged between the air inlet baffles (403); and the second rotating plate group (102) is rotated and arranged in the second air inlet area (402).

9. The multi-blade active air intake grille for automobile according to claim 1, characterized in that: A connecting slot (501) for connecting the first rotating plate group (101) and the second rotating plate group (102) is formed on the frame body (1); the connecting slot (501) is connected to the first rotating plate group (101) and the second rotating plate group (102) via a latch (502).

10. The multi-blade active air intake grille for automobile according to claim 1, characterized in that: Two groups of blade assemblies (2) and connecting rod assemblies (3) are provided on the frame body (1) and are symmetrically arranged on the frame body (1).

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