CN215513580U

CN215513580U - Active air inlet grille and vehicle

Info

Publication number: CN215513580U
Application number: CN202122280792.0U
Authority: CN
Inventors: 骆晓娟
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-14
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to an active air intake grille and a vehicle, the active air intake grille comprises: a grid body; the grating body is arranged on the middle connecting frame; the outer frame body is used for being connected with a bumper of a vehicle, and the outer frame body is detachably connected with the middle connecting frame. This initiative air-inlet grille can only need to change the molding structure of outer frame body and can be suitable for and assemble in different motorcycle types, has deducted the whole detection step to initiative air-inlet grille, has improved the research and development and the manufacturing efficiency of vehicle, has reduced the cost of enterprise.

Description

Active air inlet grille and vehicle

Technical Field

The disclosure relates to the technical field of vehicles, in particular to an active air intake grille and a vehicle.

Background

With the increasing requirements for fuel saving and consumption reduction of vehicles, the active air intake grille is increasingly applied to the middle net of the vehicle for adjusting air intake time and air intake amount.

However, due to the different shapes of the vehicles, a dedicated active air intake grille needs to be developed and manufactured for each vehicle, and the newly developed active air intake grille needs to be used only through testing, so that the development, production and manufacturing periods of the vehicles are prolonged, and the enterprise cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an initiative air-inlet grille and vehicle, can only need to change the molding structure of outer frame body and can be suitable for and assemble in different motorcycle types, subtract the whole detection step to initiative air-inlet grille, improved the research and development and the production manufacturing efficiency of vehicle, reduced the cost of enterprise.

In order to achieve the above object, one aspect of the present disclosure provides an active grille shutter including:

a grid body;

the grating body is arranged on the middle connecting frame;

the outer frame body is used for being connected with a bumper of a vehicle, and the outer frame body is detachably connected with the middle connecting frame.

Optionally, the outer frame body is clamped and/or screwed with the intermediate connecting frame.

Optionally, a plurality of first buckles are arranged on the intermediate connecting frame, a plurality of first clamping blocks are arranged on the outer frame body, and the first buckles are clamped with the first clamping blocks.

Optionally, a plurality of first screw connecting seats are arranged on the middle connecting frame, a plurality of second screw connecting seats are arranged on the outer frame body, and the first screw connecting seats are connected with the second screw connecting seats through screws.

Optionally, the screw is a self-tapping screw, a reed nut is arranged on the second screw connecting seat, and the self-tapping screw is in threaded fit with the reed nut so as to connect the first screw connecting seat with the second screw connecting seat.

Optionally, the first screw connecting seats are respectively distributed at the upper end and the lower end of the middle connecting frame at equal intervals, and the second screw connecting seats are respectively distributed at the upper end and the lower end of the outer frame at equal intervals.

Optionally, a plurality of first buckles are arranged on the middle connecting frame, and a plurality of first clamping blocks are arranged on the outer frame body; the first buckle is clamped with the first clamping block;

the first fasteners are distributed at the upper end and the lower end of the middle connecting frame at equal intervals respectively, each first screw connecting seat is located between every two adjacent first fasteners, the first clamping blocks are distributed at the upper end and the lower end of the outer frame body at equal intervals respectively, and each second screw connecting seat is located between every two adjacent first clamping blocks.

Optionally, one surface of the middle connection frame connected with the outer frame body is provided with an extension portion protruding outwards, and the extension portion is used for being attached to the inner wall of the outer frame body.

Optionally, a plurality of third screw connection seats or second buckles for connecting with a vehicle middle net are arranged on the outer frame body.

Another aspect of the present disclosure also provides a vehicle including an active grille shutter as described above.

Through the technical scheme, this initiative air-inlet grille is through the intermediate junction frame and this body coupling of grid that sets up, intermediate junction frame can be dismantled with the outer frame body and be connected again, make intermediate junction frame and grid body can carry out generally, only need change the outer frame body can on different motorcycle types, thereby subtracted the whole detection step to initiative air-inlet grille, only need detect the outer frame body whether to the end automobile-used level intensity can, the development and the manufacturing efficiency of initiative air-inlet grille have been improved, the corresponding research and development and the manufacturing efficiency of vehicle have been improved, the cost of enterprise has been reduced. In the new car research and development process, only need design the outer frame the mould can, need not design the mould of grid body and intermediate junction frame, reduced the research and development expense of vehicle, improved research and development efficiency.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is an exploded view of an active grille shutter according to one embodiment of the present disclosure;

FIG. 2 is a front view of an active intake grill of an embodiment of the present disclosure;

FIG. 3 is a schematic structural view illustrating the intermediate connection frame and the outer frame body being connected in a snap-fit manner according to an embodiment of the disclosure;

fig. 4 is a schematic structural diagram of a screw connection between an intermediate connection frame and an outer frame body according to an embodiment of the present disclosure.

Description of the reference numerals

1. A grid body; 2. a rotating shaft; 3. an intermediate connection frame; 4. a mounting seat; 5. a first buckle; 6. a first screw connection seat; 7. an outer frame body; 8. a second screw connection seat; 9. a first clamping block; 10. a third screw connection seat; 11. a driver; 12. a fixed seat; 13. a self-tapping screw; 14. a reed nut.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" are generally defined in the direction of the drawing plane of the drawings, and "inner and outer" refer to the inner and outer of the relevant component parts. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present disclosure, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.

As shown in fig. 1-4, one aspect of the present disclosure provides an active grille shutter, including: the grating comprises a grating body 1, an intermediate connecting frame 3 and an outer frame body 7.

The grill body 1 is mounted on the intermediate connection frame 3. The outer frame 7 is used for connecting to a bumper of a vehicle, and the outer frame 7 is detachably connected to the intermediate connection frame 3.

The outer frame 7 is used for connecting to a bumper of a vehicle, and the outer frame 7 has the shape of the active grille as viewed from the outside.

Among the above-mentioned technical scheme, be connected with grid body 1 through the intermediate junction frame 3 that sets up, intermediate junction frame 3 can be dismantled with outer frame body 7 and be connected again, make intermediate junction frame 3 and grid body 1 can carry out generally, only need to change outer frame body 7 on different motorcycle types can, thereby subtracted the whole detection step to initiative air intake grid, only need detect outer frame body 7 to the end automobile-used level intensity can, the development and the manufacturing efficiency of initiative air intake grid have been improved, the corresponding research and development and the manufacturing efficiency of vehicle have been improved, the cost of enterprise has been reduced. In the new car research and development process, only need design the outer frame 7 the mould can, need not design the mould of grid body 1 and intermediate junction frame 3, reduced the research and development expense of vehicle, improved research and development efficiency.

Optionally, in an embodiment of the present disclosure, the outer frame 7 is clamped to the intermediate connection frame 3.

In the embodiment, after the intermediate connection frame 3 is connected with the grid body 1, the outer frame body 7 is directly clamped with the intermediate connection frame 3, so that the outer frame body 7 and the intermediate connection frame 3 can be assembled conveniently. Specifically, one end of the outer frame 7 is clamped with one end of the intermediate connecting frame 3 far away from the grating body 1.

Optionally, in an embodiment of the present disclosure, the outer frame 7 is connected to the intermediate connection frame 3 in a clamped manner, the intermediate connection frame 3 is provided with a plurality of first fasteners 5, the outer frame 7 is provided with a plurality of first fixture blocks 9 adapted to the first fasteners 5, the plurality of first fasteners 5 correspond to the plurality of first fixture blocks 9 one by one, and the first fasteners 5 are connected to the first fixture blocks 9 in a clamped manner.

In the embodiment, the plurality of first buckles 5 are located at one end of the intermediate connection frame 3 far away from the grille body 1, and correspond to one end of the plurality of first clamping blocks 9 located at the outer frame body 7, when the outer frame body 7 is required to be connected with the intermediate connection frame 3, the first buckles 5 are directly clamped on the first clamping blocks 9, and the operation is very convenient. Specifically, in the present embodiment, the first buckle 5 has a clamping hole, so that the first clamping block 9 can be placed in the clamping hole.

Specifically, in the present embodiment, the clamping interference amount of the first buckle 5 and the first clamping block 9 is 0mm, the clamping angle is 15 ° to 30 °, and the clamping amount is 1.5 mm to 1.8 mm.

Alternatively, in another embodiment of the present disclosure, the outer frame body 7 is screwed with the intermediate connection frame 3.

In the present embodiment, after the intermediate connection frame 3 is connected to the grid body 1, the outer frame 7 is connected to the intermediate connection frame 3 by screws, so that the outer frame 7 and the intermediate connection frame 3 can be assembled and connected firmly. Specifically, one end of the outer frame 7 is screwed with one end of the intermediate connection frame 3 away from the grille body 1.

Optionally, in this embodiment, the outer frame body 7 is screwed to the intermediate connection frame 3, a plurality of first screw connection seats 6 are provided on the intermediate connection frame 3, a plurality of second screw connection seats 8 are provided on the outer frame body 7, the plurality of first screw connection seats 6 correspond to the plurality of second screw connection seats 8 one to one, and the first screw connection seats 6 are connected to the second screw connection seats 8 through screws.

Wherein, in this embodiment, the unthreaded hole has all been seted up on first screw connecting seat 6 and the second screw connecting seat 8, and the unthreaded hole on first screw connecting seat 6 is linked together with the unthreaded hole on the second screw connecting seat 8 to when outer frame 7 and middle connecting frame 3 need be assembled between/be connected, with first screw connecting seat 6 and the laminating of second screw connecting seat 8, pass the unthreaded hole on first screw connecting seat 6 and the unthreaded hole on the second screw connecting seat 8 with the screw again, can be fixed outer frame 7 and middle connecting frame 3 connection.

Specifically, the aperture of the unthreaded hole on first screw connecting seat 6 is 6.0mm, and the aperture of the unthreaded hole on second screw connecting seat 8 is 7.0 mm. Wherein, all offer the groove that holds the screw on first screw connecting seat 6 and the second screw connecting seat 8, the size of groove is 12mm 16.5mm, and the groove depth is 1.0 mm.

Optionally, in the embodiment of the present disclosure, the screw is a self-tapping screw 13, a leaf nut 14 is disposed on the second screw connecting seat 8, and the self-tapping screw 13 is in threaded fit with the leaf nut 14 to connect the first screw connecting seat 6 and the second screw connecting seat 8.

In the embodiment, the reed nut 14 is directly connected to the optical hole on the second screw connecting seat 8, the self-tapping screw 13 can be screwed into the reed nut 14 by rotating the self-tapping screw 13, the self-tapping screw 13 is connected with the reed nut 14, the self-tapping screw 13 is locked by the reed nut 14, and the first screw connecting seat 6 and the second screw connecting seat 8 can be connected together in a sealing and fitting manner.

Optionally, in other embodiments of the present disclosure, the outer frame body 7 is clamped and screwed to the intermediate connection frame 3.

Wherein, when outer frame body 7 and intermediate junction frame 3 carry out assembled connection, can carry out the joint earlier through outer frame body 7 and intermediate junction frame 3 and realize quick location, then realize zonulae occludens through screwed connection, improve joint strength.

Specifically, in this embodiment, the outer frame 7 and the intermediate connection frame 3 are connected in a clamped manner, the intermediate connection frame 3 is provided with a plurality of first buckles 5, the outer frame 7 is provided with a plurality of first fixture blocks 9 adapted to the first buckles 5, the plurality of first buckles 5 correspond to the plurality of first fixture blocks 9 one by one, and the first buckles 5 are connected in a clamped manner with the first fixture blocks 9.

In this embodiment, the first fasteners 5 are located at one end of the middle connecting frame 3 away from the grille body 1, and the corresponding first fastening blocks 9 are located at one end of the outer frame 7. When the outer frame body 7 is connected with the middle connecting frame 3, the first buckle 5 is directly clamped on the first clamping block 9, and the operation is very convenient. Specifically, in the present embodiment, the first buckle 5 has a clamping hole, so that the first clamping block 9 can be placed in the clamping hole.

Specifically, in the present embodiment, the outer frame body 7 is screwed to the intermediate connection frame 3, the intermediate connection frame 3 is provided with a plurality of first screw connection seats 6, the outer frame body 7 is provided with a plurality of second screw connection seats 8, the plurality of first screw connection seats 6 correspond to the plurality of second screw connection seats 8 one to one, and the first screw connection seats 6 are connected to the second screw connection seats 8 through screws.

Specifically, in the embodiment of the present disclosure, the screw is a tapping screw 13, a leaf nut 14 is disposed on the second screw connecting seat 8, and the tapping screw 13 can be turned into the leaf nut 14 to connect the first screw connecting seat 6 and the second screw connecting seat 8.

Optionally, in an embodiment of the present disclosure, the plurality of first screw connection seats 6 are respectively distributed at the upper and lower ends of the middle connection frame 3 at equal intervals, and the plurality of second screw connection seats 8 are respectively distributed at the upper and lower ends of the outer frame 7 at equal intervals.

Even joint force can be produced through equidistant distribution of first screw connecting seat 6 and second screw connecting seat 8, guarantees the joint strength of outer frame body 7 and middle connecting frame 3.

Optionally, in an embodiment of the present disclosure, the middle connection frame 3 is provided with a plurality of first buckles 5, and the outer frame 7 is provided with a plurality of first clamping blocks 9; the first buckle 5 is clamped with the first clamping block 9;

a plurality of first buckles 5 are equidistant respectively and are distributed at the upper and lower both ends of middle connecting frame 3, and every first screw connecting seat 6 is located between every two adjacent first buckles 5, and a plurality of first fixture blocks 9 are equidistant respectively and are distributed at the upper and lower both ends of outer frame body 7, and every second screw connecting seat 8 is located between every two adjacent first fixture blocks 9.

Even joint force can be produced through equidistant distribution of first buckle 5 and first fixture block 9, guarantees the joint strength of outer frame 7 and middle connection frame 3. Simultaneously with first buckle 5 and the setting of first screw connecting seat 6 intersection, the same intersection setting of first fixture block 9 and second screw connecting seat 8 on the outer frame body 7 that corresponds can realize stable location effect through first buckle 5 and first fixture block 9, makes things convenient for first screw connecting seat 6 to pass through the screw and be connected with second screw connecting seat 8. Of course, other distribution modes can be selected according to the needs.

Specifically, in this embodiment, the intermediate junction frame is a cuboid frame, and the first fixture block 5 is located four corners and middle position of the side of cuboid frame respectively.

Optionally, in an embodiment of the present disclosure, the grid body 1 includes driving fan blades and driven fan blades, the two ends of the driving fan blades and the two ends of the driven fan blades are both formed with rotating shafts 2, and the driving fan blades and the driven fan blades are connected through the transmission of the rotating shafts 2 to realize synchronous rotation. The driving fan blade and the driven fan blade are both in the prior art, and the transmission mode between the driving fan blade and the driven fan blade is also in the prior art, so that the structure of the driving fan blade and the structure of the driven fan blade are not described in detail herein.

Optionally, in an embodiment of the present disclosure, the intermediate connection frame 3 is provided with a mounting seat 4, and the rotating shaft 2 is rotatably connected in the mounting seat 4.

Wherein, in this embodiment, be equipped with on the mount pad 4 and change the hole, during pivot 2 inserts changes the hole to pivot 2 can be in changeing the downthehole rotation, realize the rotation effect of the relative intermediate junction frame 3 of initiative flabellum and driven fan blade. The rotating shaft 2 does not fall off the mounting seat 4 at will.

Optionally, in an embodiment of the present disclosure, the active grille further includes a driver 11 and a controller, a driving end of the driver 11 is in transmission connection with a rotating shaft at one end of the active fan, the driver 11 is configured to drive the active fan to rotate, and the controller is configured to control the driver 11 to start and close.

In this embodiment, the driver 11 is used to drive the driving fan to rotate, so as to achieve the effect of actively closing or opening the grille body 1. Specifically, the driver 11 is a micro motor, and the rotation of the micro motor can drive the rotation of the driving fan. The manner in which the driver 11 is drivingly connected to the active fan blades is described in the prior art.

In the present embodiment, the controller is used to control the driver 11, the controller may be an existing controller of the vehicle, and the controller may further be connected to a temperature sensor, and the temperature sensor may detect the temperature of the engine to control the intake air flow rate.

Optionally, in an embodiment of the present disclosure, there are two grid bodies 1, a fixing seat 12 is disposed between the two grid bodies 1, the driver 11 is installed in the fixing seat 12, a driving end of the driver 11 is in transmission connection with one rotating shaft of the driving fan blades of the two grid bodies 1, and an installation groove for installing the fixing seat 12 is disposed on the intermediate connection frame 3.

In the present embodiment, the amount of air to be introduced can be increased and controlled by providing two grill bodies 1. Can fix driver 11 through the fixing base 12 that sets up, and two grid bodies 1 are located the both sides of driver 11, can realize that a driver 11 drives the initiative flabellum and the driven flabellum rotation of two grid bodies 1, have practiced thrift the quantity of driver 11.

Optionally, in an embodiment of the present disclosure, the outer frame 7 is provided with a plurality of third screw connection seats 10 or second buckles for connecting with a bumper of a vehicle.

Wherein, be equipped with the unthreaded hole on a plurality of third screw connecting seats 10 equally, pass the unthreaded hole on the third screw connecting seat 10 through the screw and be connected with net in the vehicle, can be fixed outer frame 7 and net connection in the vehicle, it is very convenient to assemble. Specifically, the third screw connection seats 10 are located on the outer side edge of the outer frame 7, and are uniformly spaced along the outer side edge of the outer frame 7, and are circumferentially distributed along the outer side edge of the outer frame 7.

Wherein, can set up the second fixture block with second snap-fit on the bumper.

Another aspect of the present disclosure also provides a vehicle including an active grille shutter as described above. Specifically, the active grille is attached to the bumper of the vehicle through the outer frame 7.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. An active grille shutter, comprising:

a grid body (1);

the grating body (1) is arranged on the middle connecting frame (3);

the outer frame body (7) is used for being connected with a bumper of a vehicle, and the outer frame body (7) is detachably connected with the middle connecting frame (3).

2. Active grille shutter according to claim 1, characterized in that the outer frame (7) is snap-fitted and/or screwed to the intermediate connection frame (3).

3. The active grille shutter as claimed in claim 2, wherein the intermediate connection frame (3) is provided with a plurality of first snap-in clips (5), and the outer frame (7) is provided with a plurality of first snap-in clips (9); the first buckle (5) is clamped with the first clamping block (9).

4. The active air intake grille of claim 2, characterized in that a plurality of first screw connecting seats (6) are arranged on the intermediate connecting frame (3), a plurality of second screw connecting seats (8) are arranged on the outer frame body (7), and the first screw connecting seats (6) are connected with the second screw connecting seats (8) through screws.

5. The active grille shutter as claimed in claim 4, characterized in that the screws are self-tapping screws (13), and a leaf nut (14) is provided on the second screw connection seat (8), the self-tapping screws (13) being in threaded engagement with the leaf nut (14) for connecting the first screw connection seat (6) and the second screw connection seat (8).

6. The active grille shutter as claimed in claim 4, wherein a plurality of the first screw connecting seats (6) are respectively distributed at equal intervals at the upper and lower ends of the intermediate connecting frame (3), and a plurality of the second screw connecting seats (8) are respectively distributed at equal intervals at the upper and lower ends of the outer frame (7).

7. The active grille shutter as claimed in claim 6, characterized in that a plurality of first snap-fits (5) are provided on the intermediate connection frame (3), and a plurality of first snap-fits (9) are provided on the outer frame (7); the first buckle (5) is clamped with the first clamping block (9);

the plurality of first buckles (5) are respectively distributed at the upper end and the lower end of the middle connecting frame (3) at equal intervals, each first screw connecting seat (6) is located between every two adjacent first buckles (5), the plurality of first clamping blocks (9) are respectively distributed at the upper end and the lower end of the outer frame body (7) at equal intervals, and each second screw connecting seat (8) is located between every two adjacent first clamping blocks (9).

8. The active grille shutter as claimed in claim 1, characterized in that the surface of the intermediate connecting frame (3) connected to the outer frame (7) is provided with an outwardly protruding extension for engaging with the inner wall of the outer frame (7).

9. The active grille shutter as claimed in one of claims 1 to 8, characterized in that the outer frame (7) is provided with a plurality of third screw connections (10) or second snap-in connections for connection with the bumper of a vehicle.

10. A vehicle comprising an active grille shutter as claimed in any one of claims 1 to 9.