CN212499803U - Automobile air duct structure - Google Patents
Automobile air duct structure Download PDFInfo
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- CN212499803U CN212499803U CN202021289174.1U CN202021289174U CN212499803U CN 212499803 U CN212499803 U CN 212499803U CN 202021289174 U CN202021289174 U CN 202021289174U CN 212499803 U CN212499803 U CN 212499803U
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- air duct
- plate
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- clips
- duct plate
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Abstract
The utility model discloses an automobile air duct structure, which comprises a first air duct plate and a second air duct plate, wherein the first air duct plate is provided with a columnar supporting piece, the circumference of the supporting piece is provided with at least two convex clamping blocks, and the clamping blocks are arranged along the length direction of the supporting piece; the second air duct plate is provided with two clips which are arranged oppositely, the fixed ends of the two clips are connected together through a clip plate, and the free ends of the clips are in a barb shape; the clamping plate is clamped into the gap between the two clamping blocks; a bayonet is arranged on one side of the clamping plate close to the free end of the clamp and used for clamping the supporting piece; when the first air duct plate is connected with the second air duct plate in a clamping mode, at least one clamping block is abutted to the barb-shaped structures of the two clamps. Adopt the utility model discloses, in the clearance of two fixture blocks was gone into to the cardboard card, support piece card goes into the bayonet socket, fixture block and checkpost butt, consequently first air duct board and second air duct board are fixed at the relative position of the three direction of space XYZ, strengthen the stability of the two junction, reduce the hourglass wind of junction.
Description
Technical Field
The utility model relates to a wind channel, especially a car wind channel structure.
Background
In an automobile air conditioning system, an air duct and an air outlet form a ventilation system of an air conditioner, and air flow is conveyed into an automobile cab. The traditional air duct structure of the automobile air conditioner generally comprises a defrosting air duct, a blowing air duct and other components, the air duct plates of the air duct structure are connected together by screws or sheet metal supports, but because of the influence of the structure thickness and stability, the mounting points of the screws or sheet metal supports are few, so that the connection between the air duct plates is unreliable and insecure, the assembly is slow and time-consuming, and the connected air duct plates are easy to shake, so that the problems of air leakage, noise and the like are caused; in addition, if the screw connection is adopted by force, the structural strength of the connection part needs to be enhanced, and the processing cost of the air duct plate is increased.
Disclosure of Invention
The utility model aims to provide a: the automobile air duct structure is high in stability and aims to solve the problem that air leakage is caused due to the fact that a joint between air duct plates in the prior art is prone to shaking.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
an automobile air duct structure comprises a first air duct plate and a second air duct plate, wherein the first air duct plate is provided with a columnar supporting piece, at least two convex clamping blocks are arranged on the circumference of the supporting piece, and the clamping blocks are arranged along the length direction of the supporting piece; the second air duct plate is provided with two clips which are arranged oppositely, the fixed ends of the two clips are connected together through a clip plate, and the free ends of the clips are in a barb shape; the clamping plate is clamped in the gap between the two clamping blocks, and the free ends of the two clamps can generate certain deformation; a bayonet is arranged on one side of the clamping plate close to the free end of the clamp and used for clamping the supporting piece; when the first air duct plate is connected with the second air duct plate in a clamping mode, at least one clamping block is abutted to the barb-shaped structures of the two clamps.
According to the utility model adopting the technical scheme, as the first air duct plate and the second air duct plate are connected together through the clamping structure, the free end of the clamp can generate certain deformation, and the clamping block can be conveniently clamped into the clamp; because the cardboard card is gone into in the clearance of two fixture blocks, in the support piece card income bayonet socket, has the barb form butt of a fixture block and two checkposts at least, consequently first wind channel board and second wind channel board are fixed at the relative position of three directions of space XYZ for first wind channel board and second wind channel board combine closely, strengthen the stability of first wind channel board and second wind channel board junction, reduce the hourglass wind of junction.
Furthermore, the support piece is cylindrical, and the bayonet is arc-shaped and matched with the size of the support piece. The support piece is in contact with the bayonet surface, and the stability of the connection position of the support piece and the bayonet is enhanced.
Further, the clamping plate connects the side edges of the two clips together. The mode that the side is connected makes things convenient for the machine-shaping of second air duct board, and simultaneously when the cardboard chucking, only a fixture block and two checkpost butts make things convenient for the card of fixture block to go into.
Furthermore, a reinforcing plate is further arranged on the first air duct plate in a protruding mode, and the supporting piece is fixed in the middle of the reinforcing plate. The reinforcing plate enhances the structural strength and stability of the support member.
Further, the opposite sides of the two clips are provided with first reinforcing ribs. The looseness and deformation of the clip after the clamping block is clamped are reduced.
Furthermore, a convex height adjusting platform is arranged on the second air duct plate, and the clamp is arranged at the top of the height adjusting platform. The height adjusting platform can carry out specific size adjustment according to the position of arranging in wind channel, increases the applicable scene of joint structure.
Further, the circumference of height-adjusting platform is equipped with the second strengthening rib. The second reinforcing rib strengthens the structural strength of the height adjusting platform.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: because the first air duct plate and the second air duct plate are connected together through the clamping structure, the free end of the clamp can generate certain deformation, and the clamping block can be conveniently clamped into the clamp; because the cardboard card is gone into in the clearance of two fixture blocks, in the support piece card income bayonet socket, has the barb form butt of a fixture block and two checkposts at least, consequently first wind channel board and second wind channel board are fixed at the relative position of three directions of space XYZ for first wind channel board and second wind channel board combine closely, strengthen the stability of first wind channel board and second wind channel board junction, reduce the hourglass wind of junction.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows the structural schematic diagram of the air duct structure of the present invention.
Fig. 2 shows a schematic structural view of the first air duct plate in fig. 1.
Fig. 3 shows a schematic structural view of the second air duct plate in fig. 1.
Wherein the figures include the following reference numerals:
1 a first air duct plate; 11 a support member; 12, clamping blocks; 13 a reinforcing plate;
2 a second air duct plate; 21 a clip; 22, a clamping plate; 23, bayonet; 24 a first reinforcing rib; 25 a height adjusting table; 26 second reinforcing ribs.
Detailed Description
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1, an automobile air duct structure includes a first air duct plate 1 and a second air duct plate 2, the first air duct plate 1 is provided with a columnar supporting member 11, at least two convex fixture blocks 12 are arranged in the circumferential direction of the supporting member 11, and the fixture blocks 12 are arranged along the length direction of the supporting member 11; the second air duct plate 2 is provided with two clips 21 which are arranged oppositely, the fixed ends of the two clips 21 are connected together through a clip plate 22, and the free ends of the clips 21 are in a barb shape; the clamping plate 22 is clamped in the gap between the two clamping blocks 12, and the free ends of the two clamps 21 can generate certain deformation; a bayonet 23 is arranged on one side of the clamping plate 22 close to the free end of the clamp 21, and the bayonet 23 is used for clamping the support piece 11; when the first air duct plate 1 is connected with the second air duct plate 2 in a clamping mode, at least one clamping block 12 is abutted to the barb-shaped structures of the two clamps 21.
As shown in fig. 1, the holder 11 is preferably cylindrical, and the bayonet 23 is preferably arcuate and fits the dimensions of the holder 11.
As shown in fig. 3, the catch plate 22 preferably connects the side edges of the two catches 21 together.
As shown in fig. 2, preferably, a reinforcing plate 13 is further protruded from the first air duct plate 1, and the supporting member 11 is fixed to a middle portion of the reinforcing plate 13.
As shown in fig. 3, preferably, the two clips 21 are provided with first reinforcing ribs 24 on opposite sides.
As shown in fig. 3, it is preferable that the second air duct plate 2 is provided with a height adjusting platform 25 protruding outward, and the clip 21 is provided on the top of the height adjusting platform 25.
As shown in fig. 3, the height adjusting stage 25 is preferably provided with a second reinforcing rib 26 in the circumferential direction.
Specifically, the first air duct plate 1 and the second air duct plate 2 are connected together through a clamping structure, and the free end of the clamp 21 can deform to a certain extent, so that the clamping block 12 can be conveniently clamped into the clamp 21; because the snap-gauge 22 is clamped into the gap between the two clamping blocks 12, the support member 11 is clamped into the bayonet 23, and at least one clamping block 12 is abutted against the barb-shaped structures of the two clamps 21, the relative positions of the first air duct plate 1 and the second air duct plate 2 in the three directions of the space XYZ are fixed, so that the first air duct plate 1 and the second air duct plate 2 are tightly combined, the stability of the joint of the first air duct plate 1 and the second air duct plate 2 is enhanced, and the air leakage of the joint is reduced.
The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (7)
1. An automobile air duct structure comprises a first air duct plate (1) and a second air duct plate (2), and is characterized in that the first air duct plate (1) is provided with a columnar supporting piece (11), at least two convex clamping blocks (12) are arranged on the circumferential direction of the supporting piece (11), and the clamping blocks (12) are arranged along the length direction of the supporting piece (11); the second air duct plate (2) is provided with two clips (21) which are arranged oppositely, the fixed ends of the two clips (21) are connected together through a clamping plate (22), and the free ends of the clips (21) are in a barb shape; the clamping plate (22) is clamped in a gap between the two clamping blocks (12), and the free ends of the two clamps (21) can deform to a certain degree; a bayonet (23) is formed in one side, close to the free end of the clip (21), of the clamping plate (22), and the bayonet (23) is used for clamping the supporting piece (11); when the first air duct plate (1) is connected with the second air duct plate (2) in a clamping mode, at least one clamping block (12) is abutted to the barb-shaped structures of the two clamps (21).
2. The automotive air duct structure according to claim 1, characterized in that the support member (11) has a cylindrical shape, and the bayonet (23) has a circular arc shape and is fitted to the size of the support member (11).
3. The automotive air duct structure according to claim 1, characterized in that the catch plate (22) connects the sides of the two clips (21) together.
4. The automotive air duct structure according to claim 1, characterized in that a reinforcing plate (13) is further protruded from the first air duct plate (1), and the supporting member (11) is fixed to the middle of the reinforcing plate (13).
5. The automotive air duct structure according to claim 1, characterized in that the first reinforcing ribs (24) are provided on opposite sides of the two clips (21).
6. The automotive air duct structure according to claim 1, characterized in that the second air duct plate (2) is provided with a height adjusting table (25) protruding outward, and the clip (21) is provided on the top of the height adjusting table (25).
7. The automotive air duct structure according to claim 6, characterized in that the height adjusting stage (25) is provided with second reinforcing ribs (26) in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021289174.1U CN212499803U (en) | 2020-07-02 | 2020-07-02 | Automobile air duct structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021289174.1U CN212499803U (en) | 2020-07-02 | 2020-07-02 | Automobile air duct structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212499803U true CN212499803U (en) | 2021-02-09 |
Family
ID=74433449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021289174.1U Active CN212499803U (en) | 2020-07-02 | 2020-07-02 | Automobile air duct structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212499803U (en) |
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2020
- 2020-07-02 CN CN202021289174.1U patent/CN212499803U/en active Active
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