Car air conditioning vent structure
By improving the component design of the automotive air conditioning vent structure and utilizing the cooperation of the adjusting column and push block, the problem of difficult maintenance of the vent structure in the existing technology has been solved, achieving stable installation and easy maintenance of the vent column.
Patent Information
- Application Number
- CN202522129093.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-09
- Publication Date
- 2026-11-06
- Estimated Expiration
- 2035-10-09
AI Technical Summary
The existing automotive air conditioning vent structure is complex in design, difficult to repair, and lacks independent disassembly interfaces and standardized connection methods, making replacement or upgrade difficult.
The design incorporates components such as mounting blocks, adjusting columns, air outlet columns, arc-shaped blocks, push blocks, and limiting blocks. By rotating the adjusting columns and push blocks, the air outlet columns can be stably installed and easily disassembled. Return springs and torsion springs are used to improve stability and automation.
This ensures a stable installation of the air outlet column, preventing shaking or detachment, simplifying the maintenance process, and improving the stability of the device and the user experience.
Smart Images
Figure CN224940919U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive air conditioning technology, and in particular to the air outlet structure of automotive air conditioning. Background Technology
[0002] As a core component for regulating airflow distribution inside a vehicle, the structural design of the automotive air conditioning system directly affects driving comfort and air quality. Currently, mainstream models use a duct-type air supply system, which switches the direction of the air outlets through a network of air ducts distributed inside the dashboard and an electric flap mechanism. However, this design has revealed problems such as complex structure and difficult maintenance in long-term use.
[0003] Regarding the above and existing related technologies, the inventor believes that the following defects often exist: Most existing automotive air conditioning vent structures adopt an integrated or fixed design, which is tightly integrated with automotive interior panels, air conditioning ducts and other components. In the early stages of automobile manufacturing, this design method can indeed simplify the assembly process, improve production efficiency and reduce manufacturing costs. For example, the air vent grille of many models is fixed to the interior panel in one go by means of clips, adhesives and other methods. The air vent duct and the air vent body also adopt an integral injection molding or tight assembly structure. There is a lack of independent disassembly interfaces and standardized connection methods between the components. Summary of the Invention
[0004] The technical problem to be solved by this utility model is that existing replacement devices have significant technical bottlenecks when the air outlet structure is damaged or needs to be upgraded. Therefore, we propose an automotive air conditioning air outlet structure.
[0005] To achieve the above objectives, this application adopts the following technical solution: an automotive air conditioning vent structure, including a mounting block: an adjusting column is rotatably connected inside the mounting block, an air vent column is provided inside the adjusting column, limiting grooves are provided on both sides of the air vent column, arc-shaped blocks are fixedly connected to both sides inside the mounting block, adjusting grooves are provided on both sides of the adjusting column, a push block is slidably connected inside the adjusting groove, and a limiting block is fixedly connected to the side of the push block away from the arc-shaped block.
[0006] Preferably, a return spring is fixedly connected to the side of the push block near the limiting block, and the side of the return spring away from the push block is fixedly connected to the inside of the adjusting groove.
[0007] Preferably, the size of the limiting block is adapted to the size of the limiting groove, and the surface of the limiting block is inserted into the interior of the limiting groove.
[0008] Preferably, the mounting block has two annular grooves inside, and two annular blocks are fixedly connected to the outer diameter surface of the adjusting column, with the surface of the annular blocks slidingly connected to the inside of the annular grooves.
[0009] Preferably, both ends of the adjustment groove are provided with sliding grooves, and both ends of the push block are fixedly connected with sliders, the surface of the sliders being slidably connected to the inside of the sliding grooves.
[0010] Preferably, a torsion spring is fixedly connected to the rear end of the mounting block, and the front end of the torsion spring is fixedly connected to the rear end of the annular block.
[0011] The technical effects and advantages of this utility model are as follows: In this invention, the operator inserts the suitable air outlet column into the interior of the adjusting column and rotates the adjusting column, causing the adjusting column to drive the push block to gradually contact the thicker end of the arc-shaped block. This causes the arc-shaped block to gradually push the push block and drive the limiting block to be inserted into the limiting groove, thus completing the installation of the air outlet column. After installation, the air outlet column is firmly fixed inside the adjusting column and will not easily shake or fall off. This design of the automotive air conditioning outlet structure is simple, reasonable, and easy to maintain. Attached Figure Description
[0012] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts: Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of a partial explosion structure of the present invention; Figure 3 This is a schematic diagram of the partial explosion structure of the adjusting column of this utility model; Figure 4 This is a partial cross-sectional view of the adjusting column of this utility model; Figure 5 This is a schematic diagram of the internal structure of the mounting block of this utility model.
[0013] Legend: 1. Mounting block; 2. Adjusting column; 3. Air outlet column; 4. Limiting groove; 5. Arc-shaped block; 6. Adjusting groove; 7. Push block; 8. Limiting block; 9. Return spring; 10. Annular groove; 11. Annular block; 12. Slide groove; 13. Sliding block; 14. Torsion spring. Detailed Implementation
[0014] Based on the technical solution of this utility model, without changing the essential spirit of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model, and should not be regarded as the entirety of this utility model or as a limitation or restriction of the technical solution of this utility model.
[0015] Reference Figure 1 - Figure 5 As shown, the present invention provides a technical solution: an air outlet structure for an automotive air conditioner, including a mounting block 1: an adjusting column 2 is rotatably connected inside the mounting block 1, an air outlet column 3 is provided inside the adjusting column 2, limiting grooves 4 are provided on both sides of the air outlet column 3, arc-shaped blocks 5 are fixedly connected to both sides inside the mounting block 1, adjusting grooves 6 are provided on both sides of the adjusting column 2, a push block 7 is slidably connected inside the adjusting groove 6, and a limiting block 8 is fixedly connected to the side of the push block 7 away from the arc-shaped block 5; Using the above method: the staff inserts the appropriate air outlet column 3 into the interior of the adjusting column 2 and rotates the adjusting column 2, so that the adjusting column 2 drives the push block 7 to gradually contact the thicker end of the arc block 5, so that the arc block 5 gradually pushes the push block 7 and drives the limiting block 8 to be inserted into the interior of the limiting groove 4, thus completing the installation of the air outlet column 3. After installation, the air outlet column 3 is firmly fixed inside the adjusting column 2 and will not easily shake or fall off. This design of the car air conditioning outlet structure is simple and reasonable and easy to maintain.
[0016] Reference Figure 4 As shown in this embodiment: a return spring 9 is fixedly connected to the side of the push block 7 near the limiting block 8, and the side of the return spring 9 away from the push block 7 is fixedly connected to the inside of the adjusting groove 6. Using the above scheme: when the thicker end of the arc-shaped block 5 contacts the push block 7, the arc-shaped block 5 pushes the push block 7, causing the limiting block 8 to be inserted into the limiting groove 4. When the contact between the arc-shaped block 5 and the push block 7 is canceled, the limiting block 8 automatically pops out under the action of the return spring 9, so that the worker can easily remove the air outlet column 3 from the inside of the adjusting column 2.
[0017] Reference Figure 3 and Figure 4 As shown, in this embodiment: the size of the limiting block 8 is adapted to the size of the limiting groove 4, and the surface of the limiting block 8 is inserted into the interior of the limiting groove 4; The above solution is adopted so that when the limiting block 8 is fully inserted into the limiting groove 4, the surface of the limiting block 8 fits tightly with the inside of the limiting groove 4, thereby effectively preventing the air outlet column 3 from shaking or falling off inside the adjusting column 2, and improving the stability of the device.
[0018] Reference Figure 4 and Figure 5 As shown in this embodiment: the mounting block 1 has two annular grooves 10 inside, and two annular blocks 11 are fixedly connected to the outer diameter surface of the adjusting column 2. The surface of the annular blocks 11 is slidably connected to the inside of the annular grooves 10. The above scheme is adopted: when the adjusting column 2 rotates inside the mounting block 1, the annular block 11 slides inside the annular groove 10. Due to the limiting effect of the annular groove 10 on the annular block 11, the adjusting column 2 can only rotate inside the mounting block 1 and cannot move up and down, thereby effectively preventing the adjusting column 2 from shaking or shifting inside the mounting block 1, and further improving the stability of the device.
[0019] Reference Figure 4 As shown in this embodiment: both ends of the adjustment groove 6 are provided with sliding grooves 12, and both ends of the push block 7 are fixedly connected with sliders 13, and the surface of the sliders 13 is slidably connected to the inside of the sliding grooves 12. The above scheme is adopted: when the push block 7 moves inside the mounting block 1, the slider 13 will slide inside the slide groove 12. Due to the limiting effect of the slide groove 12 on the slider 13, the push block 7 can only move horizontally inside the mounting block 1, and cannot shake or deflect in other directions.
[0020] Reference Figure 4 As shown in this embodiment: a torsion spring 14 is fixedly connected to the rear end of the mounting block 1, and the front end of the torsion spring 14 is fixedly connected to the rear end of the annular block 11. The above scheme is adopted: when the annular block 11 slides in the annular groove 10 and drives the adjusting column 2 to rotate, the torsion spring 14 will generate a corresponding torque, which will cause the return spring 9 to push the push block 7 to drive the limiting block 8 to release the limit between it and the limiting groove 4. When the operator releases the adjusting column 2, the torsion spring 14 will release its stored torque, causing the annular block 11 and the adjusting column 2 to return to their initial positions. This design not only enhances the automation level of the device, but also ensures that the adjusting column 2 can be stably reset when it is not subjected to external force, avoiding misalignment problems caused by improper operation or external force, and further improving the reliability of the device and the user experience.
[0021] Working principle: The operator inserts the appropriate air outlet column 3 into the inside of the adjusting column 2 and rotates the adjusting column 2, so that the adjusting column 2 drives the push block 7 to gradually contact the thicker end of the arc block 5, so that the arc block 5 gradually pushes the push block 7 and drives the limiting block 8 to be inserted into the limiting groove 4, thus completing the installation of the air outlet column 3. After installation, the air outlet column 3 is firmly fixed inside the adjusting column 2 and will not easily shake or fall off. This design of the car air conditioning outlet structure is simple and reasonable and easy to maintain.
[0022] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.
Claims
1. An air outlet structure of an automobile air conditioner, comprising a mounting block (1), characterized in that, An adjusting column (2) is rotatably connected inside the mounting block (1). An air outlet column (3) is provided inside the adjusting column (2). A limiting groove (4) is provided on both sides of the air outlet column (3). An arc-shaped block (5) is fixedly connected to both sides inside the mounting block (1). An adjusting groove (6) is provided on both sides of the adjusting column (2). A push block (7) is slidably connected inside the adjusting groove (6). A limiting block (8) is fixedly connected to the side of the push block (7) away from the arc-shaped block (5).
2. The air conditioning outlet structure for a vehicle according to claim 1, characterized in that: A return spring (9) is fixedly connected to the side of the push block (7) near the limiting block (8), and the side of the return spring (9) away from the push block (7) is fixedly connected to the inside of the adjusting groove (6).
3. The air conditioning outlet structure for a vehicle according to claim 1, characterized in that: The size of the limiting block (8) is adapted to the size of the limiting groove (4), and the surface of the limiting block (8) is inserted into the interior of the limiting groove (4).
4. The air outlet structure of an automobile air conditioner according to claim 1, characterized in that: The mounting block (1) has two annular grooves (10) inside. The outer diameter surface of the adjusting column (2) is fixedly connected to two annular blocks (11). The surface of the annular blocks (11) is slidably connected to the inside of the annular grooves (10).
5. The air conditioning outlet structure for a vehicle according to claim 1, characterized by: The adjustment groove (6) has sliding grooves (12) at both ends, and the push block (7) has sliders (13) fixedly connected to both ends. The surface of the slider (13) is slidably connected to the inside of the sliding groove (12).
6. The air conditioning outlet structure for a vehicle according to claim 1, characterized by: A torsion spring (14) is fixedly connected to the rear end of the mounting block (1), and the front end of the torsion spring (14) is fixedly connected to the rear end of the annular block (11).