CN219618901U - Air inlet grille driven blade for automobile - Google Patents
Air inlet grille driven blade for automobile Download PDFInfo
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- CN219618901U CN219618901U CN202320548454.7U CN202320548454U CN219618901U CN 219618901 U CN219618901 U CN 219618901U CN 202320548454 U CN202320548454 U CN 202320548454U CN 219618901 U CN219618901 U CN 219618901U
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- blade body
- blade
- end cover
- driven
- reinforcing rib
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to an air inlet grille driven blade for an automobile, which is applied to the technical field of automobile accessories, solves the problems that the existing active air inlet grille extruded blade connecting structure is complex in structure, and the processing technology is complex and the processing cost is high, and comprises a blade body which is in a strip shape, wherein the blade body is of a hollow structure and is provided with a first connecting end and a second connecting end; the blade body comprises a blade body, a blade cover, a driving end cover, a driven end cover and a support plate, wherein the driving end cover is inserted into a first connecting end, the driven end cover is inserted into a second connecting end, the support plate is arranged on the side surfaces of the driving end cover and the driven end cover, and a plurality of positioning ribs for abutting against the inner wall of the blade body are arranged on the two end surfaces of the support plate; the other side surfaces of the driving end cover and the driven end cover are respectively provided with a blade rotating shaft, and the blade rotating shafts are connected with an air inlet grid outer frame arranged outside; the novel plastic steel plate has the advantages of being simple in integral structure, reducing processing technology difficulty, facilitating processing and manufacturing, improving processing efficiency, facilitating disassembly and reducing production cost.
Description
Technical Field
The utility model is applied to the technical field of automobile accessories, and particularly relates to an air inlet grille driven blade for an automobile.
Background
The automobile grille is generally arranged at the front end of an automobile, is a functional requirement, can provide enough air for an engine to burn, can enable the sufficient air to enter an engine cabin, is convenient for heat dissipation, prevents the engine and other parts from being damaged due to high temperature, and can also protect the engine from being damaged by sundries such as small stones.
The existing chinese patent publication No. CN113978240a discloses an active air intake grille extrusion blade connection structure, comprising: the blade body is in a strip shape, a hollow structure is arranged in the blade body, and the blade body is provided with a first connecting end and a second connecting end; the driving end cover is inserted into the first connecting end, the driving end cover is provided with a first anti-falling Lip, the driving end cover is provided with a first positioning rib, the first anti-falling Lip and the first positioning rib are in interference fit with the blade body, the driving end cover is provided with a connecting rod rotating shaft, and the connecting rod rotating shaft is connected with a frame connecting rod piece arranged outside. Compared with the prior art, the utility model has the advantages that the driving end cover is inserted into the first connecting end, the first anti-drop Lip and the first positioning rib are in interference fit with the first connecting end, the driven end cover is inserted into the second connecting end, the second anti-drop Lip and the second positioning rib are in interference fit with the second connecting end, and the secondary processing procedure after the blade is extruded is avoided.
The above description has the following problems that the connection structure of the active air inlet grille extrusion blade of the structure is complex, the processing technology is also complex, the processing efficiency is reduced, and the processing cost is also improved.
Disclosure of Invention
The utility model aims to provide an air inlet grille driven blade for an automobile, which solves the problems of complex structure, complex processing technology and high processing cost of the existing active air inlet grille extruded blade connection structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an air inlet grille driven blade for an automobile, which comprises:
the blade body is in a strip shape, a hollow structure is arranged in the blade body, and the blade body is provided with a first connecting end and a second connecting end;
the blade comprises a blade body and is characterized by further comprising a driving end cover inserted into the first connecting end and a driven end cover inserted into the second connecting end, wherein supporting plates are arranged on the side surfaces of the driving end cover and the driven end cover, which are close to the blade body, and a plurality of positioning ribs for abutting against the inner wall of the blade body are arranged on the two end surfaces of the supporting plates;
the driving end cover and the driven end cover are respectively provided with a blade rotating shaft on the side surface of the driven end cover, which is opposite to the corresponding supporting plate, and the blade rotating shafts are connected with an air inlet grille outer frame arranged outside.
Further, the inside and being located of blade body backup pad width direction's both sides all are provided with the reinforcing rib board I, backup pad width direction's both sides side respectively with the reinforcing rib board looks butt that corresponds, the inside and be located two of blade body be provided with the reinforcing rib board II between the reinforcing rib board I, the reinforcing rib board I the reinforcing rib board II is all followed the first link of blade body extends to the second link, in the backup pad with the reinforcing rib board II complex U type hole.
Further, a guide protruding block is arranged on the inner wall of the blade body and located between the two positioning ribs.
Further, the side surface of the positioning rib, which is abutted against the inner wall of the blade body, is provided with an arc-shaped surface.
Further, the surface of the positioning rib, which is abutted against the inner wall of the blade body, the two side surfaces of the supporting plate in the width direction and the inner wall of the U-shaped hole are all rough surfaces.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the air inlet grille driven blade for the automobile, the driving end cover and the driven end cover are respectively provided with the supporting plates on the side surfaces close to the blade body, and the upper end surface and the lower end surface of each supporting plate are respectively provided with the plurality of positioning ribs for abutting against the inner wall of the blade body; compared with the existing connecting structure of the driving air inlet grille extrusion blades, the air inlet grille driven blades for the automobile are simple in overall structure, low in processing technology difficulty, convenient to process and manufacture and high in processing efficiency;
meanwhile, the length of the blade body can be adjusted according to actual application conditions without changing a driving end cover and a driven end cover, so that the blade body meets the requirements of active air inlet grids with different specifications, and the production cost is reduced;
the reinforcing rib plates I and II are arranged to support the blade body, so that the strength of the blade body is improved, and the blade body can be prevented from deforming when the blade body is acted by external force; through with backup pad width direction's both sides side respectively with corresponding reinforcement rib I interference fit, can improve stability and fastness after driving end cover or driven end cover and the installation of blade body.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
FIG. 1 is a schematic view of the overall structure in a preferred embodiment of the present utility model;
FIG. 2 is an exploded schematic view of the overall structure in a preferred embodiment of the present utility model;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic view of the structure of the drive end cap in a preferred embodiment of the present utility model;
FIG. 5 is a side view of a blade body structure in a preferred embodiment of the present utility model;
fig. 6 is a cross-sectional view of the overall structure in a preferred embodiment of the present utility model.
Wherein reference numerals are as follows:
1. a blade body; 2. a first connection end; 3. a second connection end; 4. a drive end cap; 5. a driven end cap; 6. a support plate; 7. positioning ribs; 8. a blade rotation shaft; 9. reinforcing rib plates I; 10. reinforcing rib plates II; 11. a U-shaped hole; 12. and a guide projection.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. 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.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 1, 2 and 3, an intake grille follower blade for an automobile according to the present utility model includes: the blade body 1, the blade body 1 takes the shape of a bar, the hollow structure is arranged in the blade body 1, and the blade body 1 is provided with a first connecting end 2 and a second connecting end 3; the driving end cover 4 is inserted into the first connecting end 2, and the driven end cover 5 is inserted into the second connecting end 3; the driving end cover 4 and the driven end cover 5 are respectively provided with a supporting plate 6 on the side surface close to the blade body 1, and the upper end surface and the lower end surface of the supporting plate 6 are respectively provided with a plurality of positioning ribs 7 for abutting against the inner wall of the blade body 1; during installation, the supporting plate 6 on the driving end cover 4 is inserted into the first connecting end 2 of the blade body 1, the positioning ribs 7 arranged on the supporting plate 6 are in interference fit with the inner wall of the blade body 1, the driving end cover 4 is abutted against the end face of the end part of the blade body 1, and at the moment, the driving end cover 4 is installed in the first connecting end 2 of the blade body 1; after that, the driven end cover 5 is arranged in the second connecting end 3 of the blade body 1, at the moment, the positioning ribs 7 on the driven end cover 5 are also in interference fit with the inner wall of the blade body 1, the driven end cover 5 is abutted against the end face of the end part of the blade body 1, and at the moment, the driven end cover 5 is arranged in the second connecting end 3 of the blade body 1; the driving end cover 4 and the driven end cover 5 are respectively provided with a blade rotating shaft 8 on the side surface opposite to the corresponding supporting plate 6, and the blade rotating shafts 8 are connected with an air inlet grille outer frame arranged outside; the driven vane can be mounted on the intake grill by the vane rotation shaft 8.
Referring to fig. 1, 2 and 3, compared with the existing connecting structure of the driving air inlet grille extrusion blades, the air inlet grille driven blades for the automobile are simple in overall structure, low in processing technology difficulty, convenient to process and manufacture and high in processing efficiency; in addition, along with the gradual maturity of initiative air inlet grille technique, more and more motorcycle types begin to carry initiative air inlet grille, but have stronger relation of connection between initiative air inlet grille's structure and the environment, its self size and radiator, molding style, factors such as grid opening are strong, lead to the initiative air inlet grille between the different motorcycle types of host computer factory can't accomplish general, consequently for being suitable for the initiative air inlet grille of equidimension, often all need to the follow-up blade repeated development design, directly lead to the rising of development cost and part cost like this, and the follow-up blade simple structure of this structure, the convenient dismantlement, consequently can be according to the adjustable length of blade body 1 of actual application condition, need not to change driving end cover 4 and follow-up end cover 5, thereby make this follow-up blade satisfy the demand of the initiative air inlet grille of different specifications, and then reduce manufacturing cost.
Referring to fig. 4, 5 and 6, reinforcing rib plates i 9 are respectively arranged at two sides of the blade body 1 in the width direction of the supporting plate 7, two side surfaces of the supporting plate 6 in the width direction are respectively abutted against the corresponding reinforcing rib plates i 9, a reinforcing rib plate ii 10 is arranged inside the blade body 1 and between the two reinforcing rib plates i 9, the reinforcing rib plates i 9 and ii 10 extend from the first connecting end 2 to the second connecting end 3 of the blade body 1, U-shaped holes 11 matched with the reinforcing rib plates ii 10 are formed in the supporting plate 6, the blade body 1 can be supported by the reinforcing rib plates i 9 and ii 10, the strength of the blade body 1 is improved, and the blade body 1 can be prevented from being deformed when the blade body 1 is acted by external force; through with backup pad 7 width direction's both sides side respectively with corresponding reinforcement rib I9 interference fit, can improve stability and fastness after driving end cover 4 or driven end cover 5 and the installation of blade body 1.
Referring to fig. 4, 5 and 6, a guiding bump 12 is provided on the inner wall of the blade body 1 and located between the two positioning ribs 7, and when the driving end cover 4 is inserted into the first connecting end 2 or the driven end cover 5 is inserted into the second connecting end 3, the guiding bump 12 plays a role in guiding and limiting; meanwhile, through the cooperation of the guide lug 12 and the two positioning ribs 7, the synchronous rotation precision of the blade body 1, the driving end cover 4 and the driven end cover 5 can be improved when the driven blade rotates.
Referring to fig. 4, 5 and 6, the side surface of the positioning rib 7 abutting against the inner wall of the blade body 1 is provided with an arc surface. The inner wall of the blade body 1 is arranged in an arc-shaped surface, so that the side surface of the positioning rib 7 is also arranged in an arc-shaped surface, the positioning rib 7 is abutted with the inner wall of the blade body 1 more tightly, and the firmness of the mounted driven blade is improved;
referring to fig. 4, 5 and 6, the surface of the positioning rib 7 abutting against the inner wall of the blade body 1, the two lateral surfaces of the supporting plate 6 in the width direction and the inner wall of the U-shaped hole 11 are all rough surfaces, and the friction force between the positioning rib and the inner wall of the blade body 1 is improved through the design of the rough surfaces, so that the installation is firmer.
To sum up: the driving end cover 4 and the driven end cover 5 are respectively provided with a supporting plate 6 on the side surface close to the blade body 1, and the upper end surface and the lower end surface of the supporting plate 6 are respectively provided with a plurality of positioning ribs 7 for abutting against the inner wall of the blade body 1; compared with the existing connecting structure of the driving air inlet grille extrusion blades, the air inlet grille driven blades for the automobile are simple in overall structure, low in processing technology difficulty, convenient to process and manufacture and high in processing efficiency; meanwhile, the length of the blade body 1 can be adjusted according to actual application conditions without replacing the driving end cover 4 and the driven end cover 5, so that the blade body 1 meets the requirements of active air inlet grids with different specifications, and the production cost is reduced; the reinforcing rib plates I9 and the reinforcing rib plates II 10 are arranged to support the blade body 1, so that the strength of the blade body 1 is improved, and the blade body 1 can be prevented from deforming when the blade body 1 is acted by external force; through with backup pad 6 width direction's both sides side respectively with corresponding reinforcement rib I9 interference fit, can improve stability and fastness after driving end cover 4 or driven end cover 5 and the installation of blade body 1.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (5)
1. An intake grill driven blade for an automobile, comprising:
the blade comprises a blade body (1), wherein the blade body (1) is in a strip shape, a hollow structure is arranged in the blade body (1), and the blade body (1) is provided with a first connecting end (2) and a second connecting end (3);
the novel blade body is characterized by further comprising a driving end cover (4) inserted into the first connecting end (2) and a driven end cover (5) inserted into the second connecting end (3), wherein support plates (6) are arranged on the side surfaces, close to the blade body (1), of the driving end cover (4) and the driven end cover (5), and a plurality of positioning ribs (7) for abutting against the inner wall of the blade body (1) are arranged on the two end surfaces of the support plates (6);
the driving end cover (4) and the driven end cover (5) are respectively provided with a blade rotating shaft (8) on the side surface of the supporting plate (6) opposite to the driving end cover, and the blade rotating shafts (8) are connected with an air inlet grille outer frame arranged outside.
2. The automotive air intake grille driven blade according to claim 1, wherein reinforcing rib plates i (9) are respectively arranged on two sides of the blade body (1) in the width direction of the supporting plate (6), two side surfaces of the supporting plate (6) in the width direction are respectively abutted against corresponding reinforcing rib plates, reinforcing rib plates ii (10) are respectively arranged between the two reinforcing rib plates i (9) in the blade body (1), the reinforcing rib plates i (9) and the reinforcing rib plates ii (10) are respectively extended from the first connecting end (2) to the second connecting end (3) of the blade body (1), and U-shaped holes (11) matched with the reinforcing rib plates ii (10) are formed in the supporting plate (6).
3. The automotive air intake grille driven vane according to claim 1 or 2, characterized in that a guide projection (12) is provided on the inner wall of the vane body (1) between two of the positioning ribs (7).
4. A grille shutter according to claim 3, wherein the side surface of the positioning rib (7) abutting against the inner wall of the shutter body (1) is provided with an arcuate surface.
5. The automotive grille shutter according to claim 4, wherein the surface of the positioning rib (7) abutting against the inner wall of the shutter body (1), both side surfaces in the width direction of the support plate (6), and the inner wall of the U-shaped hole (11) are provided as rough surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320548454.7U CN219618901U (en) | 2023-03-21 | 2023-03-21 | Air inlet grille driven blade for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320548454.7U CN219618901U (en) | 2023-03-21 | 2023-03-21 | Air inlet grille driven blade for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219618901U true CN219618901U (en) | 2023-09-01 |
Family
ID=87768574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320548454.7U Active CN219618901U (en) | 2023-03-21 | 2023-03-21 | Air inlet grille driven blade for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219618901U (en) |
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2023
- 2023-03-21 CN CN202320548454.7U patent/CN219618901U/en active Active
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