CN218141030U

CN218141030U - Blade subassembly and air-inlet grille for gradual change formula air-inlet grille

Info

Publication number: CN218141030U
Application number: CN202222188461.9U
Authority: CN
Inventors: 卡斯滕·格里贝儿; 胡功郎; 何文文; 黄宝荣
Original assignee: Roechling Automotive Parts Kunshan Co ltd
Current assignee: Roechling Automotive Parts Kunshan Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-27
Anticipated expiration: 2032-08-19

Abstract

The utility model provides a blade subassembly and air-inlet grille for gradual change formula air-inlet grille, including drive frame, connect in two more than blades in the drive frame, every the one end and the air-inlet grille frame of blade are connected, drive frame is connected with a actuating mechanism, actuating mechanism work drives the drive frame motion links the blade rotates. The beneficial effects of the utility model are embodied in: the utility model discloses a blade can carry out the gradual change formula of different angles and open for the air-inlet grille who uses this blade can have more changeable outward appearance, with the demand that satisfies the air-inlet grille more changeable, adapts to consumer's demand. And the forming mode of current blade relatively, the utility model discloses the forming mode of blade subassembly can more effectual reduce cost.

Description

Blade assembly for gradual change type air inlet grille and air inlet grille

Technical Field

The utility model belongs to the technical field of auto-parts, concretely relates to blade subassembly and air-inlet grille for gradual change formula air-inlet grille.

Background

The automobile air inlet grille is positioned in front of the automobile head and mainly used for providing two functions of air inlet and heat dissipation for an engine. The active air intake grille is usually driven by a motor, and the motor is judged and controlled by an ECU (electronic control unit) in the vehicle according to the temperature of an engine and the like so as to open or close blades of the active air intake grille, so that different requirements are met. However, the conventional grille is usually formed by an aligned combination of a plurality of long one-piece blades, each blade is driven by a motor to open or close simultaneously, and the opening and closing angles of the blades are the same. Along with the pursuit of beauty, people pay more attention to the appearance change of vehicles, and how to realize more changes on the air inlet grille to meet the requirements of consumers becomes a problem to be considered at present.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a blade subassembly and air-inlet grille for gradual change formula air-inlet grille.

The purpose of the utility model is realized through the following technical scheme:

the blade assembly for the gradual change type air inlet grille comprises a driving frame and more than two blades connected in the driving frame, wherein one end of each blade is connected with an outer frame of the air inlet grille through a shaft, the driving frame is connected with a driving mechanism, and the driving mechanism works to drive the driving frame to move and link the blades to rotate.

Preferably, the driving mechanism is connected with the driving frame through a connecting rod assembly, one end of the connecting rod assembly is connected with a driving shaft of the driving mechanism, and the other end of the connecting rod assembly is connected with a connecting rod pivot arranged on one side of the driving frame.

Preferably, a connecting block is arranged on the back of the blade, the connecting block is connected with the driving frame through a connecting rod, and the connecting block is in pivot connection with the connecting rod.

Preferably, the connecting rods differ in length between different blades.

Preferably, the connecting rod assembly comprises a first connecting rod and a second connecting rod which are arranged in parallel, one end of the first connecting rod is vertically connected with the driving shaft, the other end of the first connecting rod is connected with the second connecting rod through a third connecting shaft, the other end of the second connecting rod is connected with the connecting rod of the driving frame through a fourth connecting shaft, and the driving mechanism converts the axial rotation of the driving shaft into the horizontal upward movement of the driving frame through the connecting rod assembly.

Preferably, the cross section of each blade is triangular or quadrangular, and the outer sides of adjacent blades are matched and tangent to form closing or opening.

Preferably, the blade assembly is integrated, the driving frame is divided into at least two rows by supporting rods, and the blades are connected to the upper row of frames and the lower row of frames through connecting rods.

Preferably, the air intake grille having the blade assembly for a gradual change type air intake grille as described in any one of the above embodiments includes a grille outer frame and a blade assembly disposed in the outer frame, the driving frame is sized to fit the grille outer frame, and the upper end or the lower end of the blade is connected to the grille outer frame.

The beneficial effects of the utility model embody: the utility model discloses a blade can carry out the gradual change formula of different angles and open for the air-inlet grille who uses this blade can have more changeable outward appearance, with the demand that satisfies the air-inlet grille more changeable, adapts to consumer's demand. And the forming mode of current blade relatively, the utility model discloses the forming mode of blade subassembly can more effectual reduce cost.

Drawings

FIG. 1: the utility model discloses a partial spatial structure schematic diagram at blade subassembly back.

1 actuating mechanism, 2 drive shafts, 3 first connecting rods, 4 second connecting rods, 5 connecting rods, 45 fourth connecting shafts, 6 connecting rods, 7 driving frames, 71 supports, 8 blades, 81 connecting blocks.

Detailed Description

The utility model discloses a blade subassembly for gradual change formula air inlet grille combines fig. 1 to show, including driving frame 7, connect in two more than blade 8 in driving frame 7, every the one end and the air inlet grille frame of blade 8 pass through the hub connection, driving frame 7 is connected with a actuating mechanism 1, actuating mechanism 1 work drives driving frame 7 moves, links blade 8 rotates. The shape of the blade 8 is a triangle, a quadrangle or other shapes, which is not limited herein. The adjacent blades 8 are tangent at the outer edge and can be closed or opened under the drive of the driving mechanism 1. The driving mechanism 1 is a motor.

The driving mechanism 1 is connected with the driving frame 7 through a connecting rod assembly, one end of the connecting rod assembly is connected with the driving shaft 2 of the driving mechanism 1, and the other end of the connecting rod assembly is in pivot connection with a connecting rod 5 arranged on one side of the driving frame 7. In this embodiment, the link is vertically connected to one side of the driving frame 7. The connecting rod assembly comprises a first connecting rod 3 and a second connecting rod 4 which are arranged in parallel, one end of the first connecting rod 3 is perpendicularly connected with the driving shaft 2, the other end of the first connecting rod 3 is connected with the second connecting rod 4 through a third connecting shaft, the other end of the second connecting rod 4 is connected with a connecting rod 5 of the driving frame 7 through a fourth connecting shaft 45, and the driving mechanism 1 converts the axial rotation of the driving shaft into the horizontal upward movement of the driving frame through the connecting rod assembly.

The back of the blade 8 is provided with a connecting block 81, the connecting block 81 is connected with the driving frame 7 through a connecting rod 6, and the connecting block 81 is in pivot connection with the connecting rod 6. According to different gradual change angles, the lengths of the connecting rods 6 among the blades 8 are different, and different opening angles among the blades 8 can be realized.

The blade assembly is integrated, that is, when in use, one air inlet grille is provided with a driving frame, the size of the driving frame is matched with the outer frame of the air inlet grille, the driving frame 7 is internally divided into at least two rows by supporting rods 71, and the upper row and the lower row of the driving frame are internally connected with blades 8 by connecting rods 6. The upper end of blade 8 is provided with cavity even axle 82, wear to be equipped with the axle in the cavity even axle 82, the both ends and the air-inlet grille of axle are connected, actuating mechanism 1 work drives drive frame work to it opens and shuts to drive blade 8 formation gradual change formula.

The hollow connecting shaft 82 may also be disposed at the lower end of the blade 8, and may be specifically disposed according to the actual structure of the blade. The utility model provides a blade 8 all is solitary independent type blade, when overturning, every blade 8 all moves separately to form the gradual change form. The angle of the gradual flip open can be adjusted by the length of the connecting rod 6. The integrated blade assembly is more convenient and quick to install due to the integrated form. The gradual change effect also makes the change of air intake grille more pleasing to the eye to better accord with people's different pursuits to the beauty, better satisfy consumer's demand.

Finally, it should be noted that: the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Blade subassembly for gradual change formula air-inlet grille, its characterized in that: the air inlet grille structure comprises a driving frame and more than two blades connected into the driving frame, wherein one end of each blade is connected with an outer frame of an air inlet grille through a shaft, the driving frame is connected with a driving mechanism, and the driving mechanism works to drive the driving frame to move and link the blades to rotate.

2. The blade assembly for a gradually changing intake grill as set forth in claim 1, wherein: the driving mechanism is connected with the driving frame through a connecting rod assembly, one end of the connecting rod assembly is connected with a driving shaft of the driving mechanism, and the other end of the connecting rod assembly is connected with a connecting rod pivot arranged on one side of the driving frame.

3. The blade assembly for a gradually changing intake grill as set forth in claim 1, wherein: the back of the blade is provided with a connecting block, the connecting block is connected with the driving frame through a connecting rod, and the connecting block is in pivot connection with the connecting rod.

4. The blade assembly for a gradient air inlet grill of claim 1, wherein: the connecting rods between different blades are different in length.

5. The vane assembly for a progressive inlet grille of claim 2 wherein: the connecting rod assembly comprises a first connecting rod and a second connecting rod which are arranged in parallel, one end of the first connecting rod is vertically connected with the driving shaft, the other end of the first connecting rod is connected with the second connecting rod through a third connecting shaft, the other end of the second connecting rod is connected with the connecting rod of the driving frame through a fourth connecting shaft, and the driving mechanism converts the axial rotation of the driving shaft into the horizontal upward movement of the driving frame through the connecting rod assembly.

6. The blade assembly for a gradually changing intake grill as set forth in claim 1, wherein: the cross section of each blade is triangular or quadrangular, and the outer sides of adjacent blades are matched and tangent to form closing or opening.

7. The blade assembly for a gradually changing intake grill as set forth in claim 1, wherein: the blade assembly is integrated, the driving frame is divided into at least two rows through supporting rods in the driving frame, and the upper row of the driving frame and the lower row of the driving frame are connected with blades through connecting rods.

8. An intake grill having a vane assembly for a gradual change type intake grill as recited in any one of claims 1 to 7, wherein: including a grid frame and set up the blade subassembly in the frame, the size and the air-inlet grid frame of drive frame are mutually supported, the upper end or the lower extreme and the grid frame of blade are connected.