A stable right foot blowing air duct structure of new energy vehicle

Abstract

The utility model relates to the technical field of automobile assembly, concretely is a stable type new energy automobile right foot -blowing air duct structure, including two fixed ears no.

Description

Technical Field

[0001] This utility model relates to the field of automotive component technology, specifically a stable right-side air duct structure for new energy vehicles. Background Technology

[0002] With the continuous development of society, automobiles have become an important means of transportation for people. They need to be assembled before use, and the right foot ventilation duct is an important component. There are many types of right foot ventilation ducts on the market today, which can basically meet people's needs, but there are still some problems.

[0003] Chinese patent document CN213892108U discloses a right-side air duct for automobiles, comprising an air duct body and anti-slip pads. Anti-slip pads are fixedly connected to both sides of the bottom end of the air duct body. A protective structure is fixedly connected to the center of the bottom end of the air duct body. A limiting structure is provided on one side of the air duct body. The limiting structure includes a fixing rod, a slide rail, an inner cavity, a slider, and a rubber pad. The inner cavity is disposed on the surface of the air duct body. Slide rails are provided on both sides of the inner cavity, and sliders are provided between adjacent slide rails. One side of the slider is fixed... The device is equipped with a fixed rod, and a rubber pad is fixedly connected to the surface of the fixed rod. Both ends of one side of the air duct body are provided with disassembly and assembly structures. The above-mentioned utility model not only realizes the protective function of the right foot air duct of the car during use, but also realizes the function of easy splicing of the right foot air duct of the car during use, and also realizes the limiting function of the right foot air duct of the car during use. However, the air duct body of the device is an integral piece. When the air duct body is damaged, the entire air duct body needs to be replaced, resulting in high maintenance costs. Therefore, we propose a stable new energy vehicle right foot air duct structure. Utility Model Content

[0004] To address the aforementioned technical issues, this application provides a stable right footwell air duct structure for new energy vehicles, comprising two fixed lugs, one end of which is close to each other and is fixedly connected to an air outlet assembly. A flexible arc-shaped air duct is fixedly connected to the rear side of the air outlet assembly. Fixed lugs are fixedly connected to the middle of both ends of the flexible arc-shaped air duct, and positioning holes are fixedly connected to the rear sides of both ends of the flexible arc-shaped air duct. The inner cavities of the two positioning holes and the inner cavity of the flexible arc-shaped air duct are jointly provided with an air outlet mechanism.

[0005] In some embodiments, the air outlet mechanism includes an air outlet pipe, the front end of which is fixedly connected to an inlet, the rear end of which is fixedly connected to a connecting assembly, and two positioning hole posts two are fixedly connected to the front sides of both the left and right ends of the air outlet pipe. The upper ends of the two positioning hole posts two located on the lower side are provided with threaded grooves, and the two positioning hole posts two on the same side are provided with countersunk screws. Two fixing holes are provided at the upper end of the air outlet pipe.

[0006] In some embodiments, the outer surface of the inlet is slidably connected to the inner cavity of the flexible arc-shaped duct, and the outer surfaces of the two countersunk screws are respectively sleeved and connected to the inner cavity of the two positioning holes.

[0007] In some embodiments, the connecting assembly includes an arc-shaped air outlet pipe, a telescopic connecting pipe fixedly connected to the upper end of the arc-shaped air outlet pipe, a clamp fixedly connected to the upper end of the telescopic connecting pipe, and elastic clamping plates fixedly connected to the upper sides of both the front and rear ends of the clamping plate, with a clamping groove provided in the middle of the side of the two elastic clamping plates that are far apart from each other.

[0008] In some embodiments, the end of the arc-shaped air outlet pipe away from the telescopic connecting pipe is fixedly connected to a rear end of the air outlet pipe.

[0009] In some embodiments, the air outlet assembly includes a connecting box, a U-shaped groove is provided at the front end of the connecting box, an air outlet is provided on the left side of the front end of the connecting box, a hollow box is provided inside the air outlet, a filter is provided at the front end of the hollow box, an air outlet is provided on the right side of the front end of the connecting box, a hollow box is provided inside the air outlet, and a filter is provided at the front end of the hollow box.

[0010] In some embodiments, two fixing ears are fixedly connected to each other on the lower sides of the left and right ends of the connecting box, and the rear end of the connecting box is fixedly connected to the front end of the flexible arc-shaped air duct.

[0011] This utility model has at least the following beneficial effects: 1. This utility model allows for the quick installation or removal of the flexible arc-shaped air duct and the air outlet duct through the combined use of the insertion port, positioning hole post one, threaded groove, positioning hole post two, and countersunk screw. When either the flexible arc-shaped air duct or the air outlet duct is damaged, only the damaged one needs to be quickly replaced, without the need for complete replacement, thus reducing the maintenance cost of the device. In addition, the combined use of the telescopic connecting pipe, elastic clamping plate, and clamping groove allows the clamp head to connect to the outlet of the automotive air conditioning unit more flexibly, making the device more flexible to use.

[0012] 2. In the specific implementation process of this utility model, the filter screen one and filter screen two can not only prevent external dust or foreign objects from entering the inner cavity of the connecting box, but also place air freshener through the hollow box one and hollow box two. When the car air conditioner is turned on, fresh air can be blown out from the inner cavity of the connecting box to improve the smell in the car and improve air quality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective; Figure 3 This is a schematic diagram of the air outlet mechanism of this utility model; Figure 4 This utility model Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic diagram of the connection assembly of this utility model; Figure 6 This utility model Figure 5 Enlarged view of point B in the middle; Figure 7 This is a schematic diagram of the air outlet assembly of this utility model.

[0014] In the diagram: 1. Fixing lug 1; 2. Air outlet assembly; 21. Connecting box; 22. Air outlet 1; 23. Filter 1; 24. Hollowed-out box 1; 25. Filter 2; 26. Air outlet 2; 27. Hollowed-out box 2; 28. U-shaped groove; 3. Flexible arc-shaped air duct; 4. Fixing lug 2; 5. Positioning hole post 1; 6. Air outlet mechanism; 61. Air outlet 1; 62. Inlet; 63. Connecting assembly; 631. Arc-shaped air outlet duct; 632. Telescopic connecting pipe; 633. Clip; 634. Elastic clip plate; 635. Slot; 64. Threaded groove; 65. Positioning hole post 2; 66. Countersunk screw; 67. Fixing hole. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1, please refer to Figure 1-6 This utility model provides a technical solution: a stable air duct structure for the right foot of a new energy vehicle. The stable air duct structure for the right foot of a new energy vehicle includes two fixed ears 1. The ends of the two fixed ears 1 that are close to each other are fixedly connected to an air outlet group 2. A flexible arc-shaped air duct 3 is fixedly connected to the rear side of the air outlet group 2. Fixed ears 4 are fixedly connected to the middle of both ends of the flexible arc-shaped air duct 3. Positioning hole columns 5 are fixedly connected to the rear side of both ends of the flexible arc-shaped air duct 3. An air outlet mechanism 6 is provided in the inner cavity of the two positioning hole columns 5 and the inner cavity of the flexible arc-shaped air duct 3.

[0017] First, the flexible arc-shaped air duct 3 and the air outlet mechanism 6 are quickly connected through the positioning hole column 5. Then, the air outlet mechanism 6 is connected to the outlet of the car's air conditioning unit. Next, the flexible arc-shaped air duct 3 and the air outlet assembly 2 are fixed to the car chassis through the fixing ear 2 4 and fixing ear 1 respectively, completing the installation of the entire device. Because the flexible arc-shaped air duct 3 and the air outlet mechanism 6 can be quickly installed or removed, if the air outlet assembly 2, the flexible arc-shaped air duct 3, or the air outlet mechanism 6 is accidentally damaged, it is not necessary to replace the entire device. Only the damaged part needs to be replaced, which reduces maintenance costs.

[0018] The air outlet mechanism 6 includes an air outlet pipe 61. An inlet 62 is fixedly connected to the front end of the air outlet pipe 61, and a connecting group 63 is fixedly connected to the rear end of the air outlet pipe 61. Two positioning hole pillars 65 are fixedly connected to the front sides of both the left and right ends of the air outlet pipe 61. Threaded grooves 64 are opened on the upper ends of the two positioning hole pillars 65 on the lower side. Countersunk screws 66 are provided on the two positioning hole pillars 65 on the same side. Two fixing holes 67 are opened at the upper end of the air outlet pipe 61. The outer surface of the inlet 62 is slidably connected to the inner cavity of the flexible arc-shaped air duct 3. The outer surfaces of the two countersunk screws 66 are respectively sleeved and connected to the inner cavities of the two positioning hole pillars 65.

[0019] It should be noted that the insertion port 62 is inserted into the inner cavity of the flexible arc-shaped air duct 3. At the same time, the positioning pins 5 on the left and right sides of the flexible arc-shaped air duct 3 are respectively inserted between the two positioning pins 65 on the same side. Then, the countersunk screws 66 are used to pass through the upper positioning pin 65, the positioning pin 5, and the lower positioning pin 65 in sequence, so that the lower side of the outer surface of the countersunk screws 66 is tightened with the inner cavity of the threaded groove 64. Finally, the flexible arc-shaped air duct 3 is fixed to the air outlet duct 61. Then, it is connected to the outlet of the car air conditioning unit through the connecting group 63, and is inserted into the groove of the car chassis through the two fixing holes 67 and then fixed with bolts.

[0020] The connecting assembly 63 includes an arc-shaped air outlet duct 631. A telescopic connecting pipe 632 is fixedly connected to the upper end of the arc-shaped air outlet duct 631. A clamp head 633 is fixedly connected to the upper end of the telescopic connecting pipe 632. Elastic clamping plates 634 are fixedly connected to the upper sides of both ends of the clamp head 633. A clamping groove 635 is opened in the middle of the side of the two elastic clamping plates 634 that are far apart from each other. The end of the arc-shaped air outlet duct 631 that is far away from the telescopic connecting pipe 632 is fixedly connected to the rear end of the air outlet duct 61.

[0021] In detail, when it is necessary to insert the clip 633 into the outlet of the car air conditioning unit, first press the elastic clips 634 on both the front and rear sides, so that the two elastic clips 634 and the clip 633 are inserted into the outlet of the car air conditioning unit together. Then, release the elastic clips 634 so that the slots 635 on the elastic clips 634 are locked into the inner cavity of the outlet of the car air conditioning unit for quick connection. In addition, the telescopic connecting tube 632 can be stretched or retracted, making the clip 633 more flexible and making installation or disassembly more flexible.

[0022] Example 2, please refer to Figure 7 This utility model provides a technical solution: a stable air duct structure for the right foot of a new energy vehicle. The air outlet group 2 includes a connecting box 21. A U-shaped groove 28 is provided at the front end of the connecting box 21. An air outlet 22 is provided on the left side of the front end of the connecting box 21. A hollow box 24 is provided inside the air outlet 22. A filter 23 is provided at the front end of the hollow box 24. An air outlet 26 is provided on the right side of the front end of the connecting box 21. A hollow box 27 is provided inside the air outlet 26. A filter 25 is provided at the front end of the hollow box 27. Two fixing ears 1 are fixedly connected to each other on the lower side of the left and right ends of the connecting box 21. The rear end of the connecting box 21 is fixedly connected to the front end of the flexible arc-shaped air duct 3.

[0023] First, an air outlet 22 and a perforated box 27 are respectively opened on the left and right sides of the front end of the connecting box 21. The inner cavity of the air outlet 22 and the inner cavity of the perforated box 27 are filled with a perforated box 24 and a perforated box 27, respectively. The perforated box 24 is larger than the perforated box 27. The perforated box 24 and the perforated box 27 are used to hold air freshener. The added filter 25 and filter 23 serve to prevent dust and foreign objects or dust from entering the inner cavity of the connecting box 21. After the air comes out of the car air conditioning unit outlet, it enters the inner cavity of the connecting box 21 through the air outlet mechanism 6, and blows the air freshener in the perforated box 24 and the perforated box 27. Finally, it is blown into the car interior space to improve the smell and improve the air quality.

Claims

1. A stable air duct structure for the right foot of a new energy vehicle, comprising two fixed lugs (1), characterized in that: The two fixed ears (1) are fixedly connected to an air outlet group (2) at their close ends. A flexible arc-shaped air duct (3) is fixedly connected to the rear side of the air outlet group (2). Fixed ears (4) are fixedly connected to the middle of both ends of the flexible arc-shaped air duct (3). Positioning hole columns (5) are fixedly connected to the rear sides of both ends of the flexible arc-shaped air duct (3). An air outlet mechanism (6) is provided in the inner cavity of the two positioning hole columns (5) and the inner cavity of the flexible arc-shaped air duct (3).

2. The stable new energy vehicle right-side air duct structure according to claim 1, characterized in that: The air outlet mechanism (6) includes an air outlet pipe (61), with a socket (62) fixedly connected to the front end of the air outlet pipe (61) and a connecting group (63) fixedly connected to the rear end of the air outlet pipe (61). Two positioning hole pillars (65) are fixedly connected to the front sides of both the left and right ends of the air outlet pipe (61). Threaded grooves (64) are opened on the upper ends of the two positioning hole pillars (65) located on the lower side. Countersunk screws (66) are provided on the two positioning hole pillars (65) on the same side. Two fixing holes (67) are opened on the upper end of the air outlet pipe (61).

3. The stable new energy vehicle right-side air duct structure according to claim 2, characterized in that: The outer surface of the socket (62) is slidably connected to the inner cavity of the flexible arc-shaped air duct (3), and the outer surfaces of the two countersunk screws (66) are respectively sleeved and connected to the inner cavities of the two positioning hole columns (5).

4. The stable new energy vehicle right-side air duct structure according to claim 2, characterized in that: The connecting assembly (63) includes an arc-shaped air outlet pipe (631), with a telescopic connecting pipe (632) fixedly connected to the upper end of the arc-shaped air outlet pipe (631), and a clamp head (633) fixedly connected to the upper end of the telescopic connecting pipe (632). Elastic clamping plates (634) are fixedly connected to the upper sides of both the front and rear ends of the clamp head (633), and a clamping groove (635) is provided in the middle of the side of the two elastic clamping plates (634) that are far apart from each other.

5. The stable new energy vehicle right-side air duct structure according to claim 4, characterized in that: The end of the arc-shaped air outlet pipe (631) away from the telescopic connecting pipe (632) is fixedly connected to the rear end of the air outlet pipe (61).

6. The stable new energy vehicle right-side air duct structure according to claim 1, characterized in that: The air outlet assembly (2) includes a connecting box (21), a U-shaped groove (28) is provided at the front end of the connecting box (21), an air outlet (22) is provided on the left side of the front end of the connecting box (21), a hollow box (24) is provided inside the air outlet (22), a filter screen (23) is provided at the front end of the hollow box (24), an air outlet (26) is provided on the right side of the front end of the connecting box (21), a hollow box (27) is provided inside the air outlet (26), and a filter screen (25) is provided at the front end of the hollow box (27).

7. The stable new energy vehicle right-side air duct structure according to claim 6, characterized in that: The two fixed ears (1) on the lower sides of the left and right ends of the connecting box (21) are fixedly connected to each other on the side close to each other. The rear end of the connecting box (21) is fixedly connected to the front end of the flexible arc-shaped air duct (3).

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