Automobile left foot blowing air duct assembly

Abstract

The utility model relates to a foot blowing air duct assembly technical field, concretely relates to a car left foot blowing air duct assembly, including air outlet, air outlet one end fixedly connected with connecting seat, and connecting seat one end fixedly connected with buckle connecting device, buckle connecting device contains pressing piece and the connecting rod slidingly connected in the upper and lower ends of connecting seat, and the connecting rod one end rotatably connected with pressing piece, and the pressing piece rotatably connects in support seat, and the support seat fixed mounting is in connecting seat, and the connecting rod far away from pressing piece one end fixedly connected with locking buckle, and the locking buckle upper end fixedly connected with spring, and spring cover set up installation is in connecting rod, and spring far away from locking buckle one end fixed mounting is in connecting seat, the utility model installs and dismounts no tool, and the efficiency is full, and does not need screwdriver and so on instrument, only through pushing and clamping to complete installation, and pressing and unlocking to complete dismounting, and the assembly and after -sales maintenance time are greatly shortened, and adapt to the production line and maintenance scene demand of car.

Description

Technical Field

[0001] This utility model relates to the technical field of foot blowing air duct assembly, and in particular to a left foot blowing air duct assembly for automobiles. Background Technology

[0002] The left foot air duct assembly is a key component of the vehicle's air conditioning and ventilation system. Its core function is to precisely direct the processed hot and cold air to the left foot area of ​​the driver's seat, ensuring the comfort of the driver and passengers' feet, while also helping to balance the temperature distribution inside the vehicle and improve the overall driving experience.

[0003] Traditional structures lack convenient disassembly and assembly designs. During maintenance or replacement, the limited operating space can easily damage the duct body and surrounding lines and components. Furthermore, there are issues with vulnerable parts such as flaps, where there are no individual replacement options and the entire assembly needs to be replaced, significantly increasing maintenance costs and time. Utility Model Content

[0004] In view of this, the purpose of this utility model is to propose a car left foot air duct assembly to solve the problem of cumbersome disassembly and assembly.

[0005] To achieve the above objectives, this utility model provides an automotive left foot air duct assembly, comprising: an air outlet, one end of which is fixedly connected to a connecting seat, and one end of which is fixedly connected to a snap-fit ​​connecting device.

[0006] The snap-fit ​​connection device includes a pressing member and a connecting rod slidably connected to the upper and lower ends of the connecting seat. One end of the connecting rod is rotatably connected to the pressing member, and the pressing member is rotatably connected to the support seat. The support seat is fixedly installed on the connecting seat. A locking buckle is fixedly connected to the end of the connecting rod away from the pressing member. A spring is fixedly connected to the upper end of the locking buckle. The spring is sleeved on the connecting rod, and the end of the spring away from the locking buckle is fixedly installed on the connecting seat.

[0007] As an optional implementation, the connecting seat has several evenly distributed air regulating plates rotatably connected inside, and the other end of the air regulating plate is rotatably connected to an air plate connector.

[0008] As an optional implementation, one end of the air deflector is rotatably connected to an air deflector connecting pusher, and the air deflector connecting pusher is slidably connected to the connecting seat.

[0009] As an optional implementation, a pusher is fixedly connected to the end of the air deflector connecting pusher that is away from the air deflector connecting pusher.

[0010] As an optional implementation, an electric cylinder is fixedly connected to the other end of the pusher, and the electric cylinder is fixedly mounted on the connecting seat.

[0011] As an optional implementation, the other end of the connector is provided with an air outlet pipe.

[0012] As an optional implementation, the air outlet pipe has a sliding groove at one end of the connecting seat, and a locking groove is provided on one side of the sliding groove.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model requires no tools for assembly and disassembly, maximizing efficiency. It eliminates the need for screwdrivers and other instruments, allowing for installation by pushing and locking, and disassembly by pressing and unlocking. This significantly reduces assembly and after-sales maintenance time, making it suitable for automotive production lines and repair scenarios.

[0015] 2. The spring sleeve of this utility model is installed on the connecting rod to avoid displacement failure and to provide a continuous clamping force for the locking buckle. Even if the vehicle encounters bumps during driving, the locking buckle can be firmly locked in the groove to prevent the assembly from loosening. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional schematic diagram of the automotive left foot ventilation duct assembly according to an embodiment of the present utility model;

[0018] Figure 2 This is a cross-sectional schematic diagram of the snap-fit ​​device for the left footwell air duct assembly of an automobile, according to an embodiment of this utility model.

[0019] Figure 3 This is a schematic diagram of the air outlet adjustment device for the left footwell air duct assembly of an automobile, according to an embodiment of this utility model.

[0020] Figure 4 This is a schematic diagram showing the distribution of parts of the snap-fit ​​device for the left footwell air duct assembly in an embodiment of this utility model.

[0021] The diagram is marked as follows:

[0022] 1. Air outlet duct; 2. Air outlet; 3. Connecting seat; 4. Snap-fit ​​connecting device; 5. Pressing part; 6. Support seat; 7. Connecting rod; 8. Spring; 9. Locking buckle; 10. Air regulating plate; 11. Pushing part; 12. Electric cylinder; 13. Air plate connecting push part; 14. Air plate connecting part; 15. Sliding groove; 16. Locking fixing groove. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0024] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] like Figures 1-4 As shown, a car left foot air duct assembly includes: an air outlet 2, a connecting seat 3 fixedly connected to one end of the air outlet 2, and a snap-fit ​​connecting device 4 fixedly connected to one end of the connecting seat 3.

[0026] The snap-fit ​​connection device 4 includes a pressing member 5 and a connecting rod 7 that is slidably connected to the upper and lower ends of the connecting seat 3. One end of the connecting rod 7 is rotatably connected to the pressing member 5, and the pressing member 5 is rotatably connected to the support seat 6. The support seat 6 is fixedly installed on the connecting seat 3. The end of the connecting rod 7 away from the pressing member 5 is fixedly connected to a locking buckle 9. The upper end of the locking buckle 9 is fixedly connected to a spring 8. The spring 8 is sleeved on the connecting rod 7, and the end of the spring 8 away from the locking buckle 9 is fixedly installed on the connecting seat 3.

[0027] Thus, align the air duct assembly with the mounting position, push the connecting seat 3, and the locking buckle 9 will compress the spring 8 after being squeezed by the mounting position. At the same time, it will drive the connecting rod 7 to slide along the connecting seat 3. The pressing part 5 will rotate synchronously around the support seat 6. When the locking buckle 9 slides to the corresponding slot of the mounting position, the spring 8 will return to its original position, tighten the locking buckle 9 and lock it into the slot, thus completing the assembly fixation. Press the pressing part 5, and the pressing part 5 will rotate around the support seat 6 and pull the connecting rod 7. The connecting rod 7 will drive the locking buckle 9 to compress the spring 8 and disengage from the mounting position slot. At this time, you can directly pull the connecting seat 3 to remove the air duct assembly from the mounting position. The airflow is conducted through the inside of the connecting seat 3 and finally blows accurately to the left foot area of ​​the car from the air outlet 2 fixed to the connecting seat 3, thus completing the basic air supply function.

[0028] like Figures 1-4As shown, several evenly distributed air regulating plates 10 are rotatably connected inside the connecting seat 3, and an air plate connector 14 is rotatably connected to the other end of the air regulating plate 10; an air plate connecting pusher 13 is rotatably connected to one end of the air plate connector 14, and the air plate connecting pusher 13 is slidably connected to the connecting seat 3; a pusher 11 is fixedly connected to the end of the air plate connecting pusher 13 away from the air plate connector 14; an electric cylinder 12 is fixedly connected to the other end of the pusher 11, and the electric cylinder 12 is fixedly installed on the connecting seat 3.

[0029] Thus, the electric cylinder 12 starts after receiving the control signal, and pushes or pulls the fixed pusher 11 as needed. The pusher 11 drives the air vane connecting pusher 13 to slide smoothly along the preset trajectory of the connecting seat 3. The air vane connecting pusher 13 then transmits power synchronously to all the air regulating vanes 10 through the air vane connecting member 14. Several evenly distributed air regulating vanes 10 rotate synchronously under the drive of the air vane connecting member 14 and are adjusted to the preset angle. The electric cylinder 12 stops working, and the air regulating vanes 10 maintain the current angle. When the airflow passes through the inside of the connecting seat 3, it is guided by the air regulating vanes 10 and delivered with the set air volume and direction, and finally blown out from the air outlet 2.

[0030] like Figures 1-4 As shown, an air outlet pipe 1 is provided at the other end of the connecting seat 3; a sliding groove 15 is provided at one end of the connecting seat 3, and a locking groove 16 is provided on one side of the sliding groove 15.

[0031] Thus, align the end of the air outlet pipe 1 with the sliding groove 15 and the locking groove 16 with the corresponding mating end of the connecting seat 3, ensuring that the sliding groove 15 is aligned with the fitting structure on the connecting seat 3. Push the air outlet pipe 1 so that it slides smoothly along the fitting structure of the connecting seat 3 through the sliding groove 15 until the air outlet pipe 1 and the connecting seat 3 are properly mated. At this time, the locking component on the connecting seat 3 corresponds to the position of the locking groove 16, completing the fixing of the air outlet pipe 1 and the connecting seat 3, and the two form a sealed air passage.

[0032] Thus, in this embodiment, as... Figures 1-4As shown, align the snap-fit ​​connection device 4 of the air duct assembly with the corresponding installation position. The locking buckle 9 is compressed by the spring 8 and drives the connecting rod 7 to slide. The pressing part 5 rotates around the support seat 6. When the locking buckle 9 is engaged in the locking fixing groove 16 of the installation position, the spring 8 returns to its original position and presses against the locking buckle 9 to complete the fixation. When disassembling, press the pressing part 5 and pull the locking buckle 9 to compress the spring 8 out of the groove through the connecting rod 7, and the assembly can be removed. The electric cylinder 12 starts and pushes (or pulls) the pushing part 11, which drives the air plate connecting pushing part 13 to slide on the connecting seat 3. The air plate connecting pushing part 13 drives several evenly distributed air regulating plates 10 to rotate synchronously through the air plate connecting part 14, so as to realize the adjustment of the air outlet angle and air volume. After the electric cylinder 12 stops working, the air regulating plate 10 maintains the current angle and stably outputs air. The airflow enters from the air outlet 1, is adjusted by the air regulating plate 10 inside the connecting seat 3, and finally blows from the air outlet 2 to the left foot area of ​​the car to complete the foot blowing.

[0033] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of this utility model is limited to these examples; within the framework of this utility model, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this utility model as described above, which are not provided in the details for the sake of brevity. Any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A car left foot ventilation duct assembly, comprising: An air outlet (2) is characterized in that a connecting seat (3) is fixedly connected to one end of the air outlet (2), and a snap-fit ​​connecting device (4) is fixedly connected to one end of the connecting seat (3); The buckle connection device (4) includes a pressing member (5) and a connecting rod (7) slidably connected to the upper and lower ends of the connecting seat (3). One end of the connecting rod (7) is rotatably connected to the pressing member (5), and the pressing member (5) is rotatably connected to the support seat (6). The support seat (6) is fixedly installed on the connecting seat (3). The end of the connecting rod (7) away from the pressing member (5) is fixedly connected to a locking buckle (9). The upper end of the locking buckle (9) is fixedly connected to a spring (8). The spring (8) is sleeved on the connecting rod (7), and the end of the spring (8) away from the locking buckle (9) is fixedly installed on the connecting seat (3).

2. The automotive left foot ventilation duct assembly according to claim 1, characterized in that, The connecting seat (3) is rotatably connected to a number of evenly distributed air regulating plates (10), and the other end of the air regulating plate (10) is rotatably connected to an air plate connector (14).

3. The automotive left foot ventilation duct assembly according to claim 2, characterized in that, One end of the air deflector connector (14) is rotatably connected to an air deflector connecting pusher (13), and the air deflector connecting pusher (13) is slidably connected to the connecting seat (3).

4. The automotive left foot ventilation duct assembly according to claim 3, characterized in that, The end of the air deflector connecting pusher (13) away from the air deflector connecting member (14) is fixedly connected to a pusher (11).

5. The automotive left foot ventilation duct assembly according to claim 4, characterized in that, The other end of the pusher (11) is fixedly connected to an electric cylinder (12), which is fixedly mounted on the connecting seat (3).

6. The automotive left foot ventilation duct assembly according to claim 5, characterized in that, An air outlet pipe (1) is provided at the other end of the connecting seat (3).

7. The automotive left-side footwell air duct assembly according to claim 6, characterized in that, The air outlet pipe (1) has a sliding groove (15) at one end of the connecting seat (3), and a locking groove (16) is provided on one side of the sliding groove (15).

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