Vehicle-mounted fragrance device

Abstract

The utility model discloses a vehicle-mounted fragrance device, including fragrance box, the fixed plate is connected to fragrance box bottom end, is equipped with the clamping fixed establishment on the fixed plate, and the clamping fixed establishment includes the recess that is equipped on the fixed plate, is equipped with two -way screw rod in the recess, is equipped with two sliders on the screw rod symmetry, and the slider is connected with two -way screw rod screw, is connected with the clamping plate above the slider, and two -way screw rod one end passes through the fixed plate and fragrance box and is connected with the rotating plate, the utility model discloses the clamping fixed establishment with two -way screw rod is set up on the fixed plate, and the user only needs to rotate and rotate the rotating plate connected with the screw rod, thereby drives the both sides clamping plate to realize the clamping or loosening of air conditioner outlet. The structure realizes the accurate control and even distribution of the clamping force, can be firmly fixed on the air conditioner outlet of different thickness, effectively solve the problem that the traditional clip loosens and falls off because of the vehicle driving vibration, significantly improve the stability and security of the device.

Description

Technical Field

[0001] This utility model relates to the field of in-vehicle fragrance technology, specifically, to an in-vehicle fragrance device. Background Technology

[0002] As people's living standards continue to improve and their attention to in-car environment quality increases, in-car air fresheners, as small devices that can significantly improve in-car air quality and enhance the driving experience, have gradually gained popularity among consumers. These devices not only emit pleasant fragrances but also effectively remove odors and purify the air, creating a more comfortable and healthier in-car environment for drivers and passengers.

[0003] However, despite the increasing popularity of car air fresheners in the market, they still face some challenges and problems in practical use. Firstly, many car air fresheners use simple clips or adhesive designs to fix them to the car's air conditioning vents. These methods often cause the devices to loosen or even fall off due to vibrations during vehicle operation, affecting their effectiveness. Furthermore, the size and shape of air conditioning vents vary between different car models, making it difficult for existing car air fresheners to adapt to various vent structures, resulting in inconvenient installation and a poor user experience. Utility Model Content

[0004] In view of the problems in the related technologies, this utility model proposes a car fragrance device to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] Therefore, the specific technical solution adopted by this utility model is as follows:

[0006] A car fragrance device includes a fragrance box with a fixed plate connected to the bottom of the fragrance box. The fixed plate is provided with a clamping and fixing mechanism, which includes a groove on the fixed plate, a bidirectional threaded rod inside the groove, two sliders symmetrically arranged on the threaded rod, the sliders being threadedly connected to the bidirectional threaded rod, a clamping plate connected above the sliders, and one end of the bidirectional threaded rod passing through the fixed plate and the fragrance box and connecting to a rotating plate.

[0007] Furthermore, to prevent damage to the baffle at the air outlet when the clamping plate holds the air outlet, a rubber pad is connected to the inside of the clamping plate.

[0008] Furthermore, to prevent the slider from shifting during movement, limit rods are provided on both sides of the bidirectional threaded rod, and the slider is connected to the limit rods through the rods. The two ends of the limit rods are connected to the fixed plate.

[0009] Furthermore, to prevent the fragrance sachet from moving around inside the fragrance box, a fixing rod is provided inside the fragrance box. One end of the fixing rod is fixedly connected to a fixing plate, and the fragrance sachet is sleeved on the outside of the fixing rod.

[0010] Furthermore, the fragrance box has a lid on top.

[0011] Furthermore, in order to secure the lid, a mounting post is connected to the bottom of the lid, a threaded hole is provided at the top of the fixing rod, and an external thread is provided on the outside of the mounting post, with the mounting post and the threaded hole being threadedly connected.

[0012] Furthermore, in order to allow the air from the vent to blow into the fragrance box, a vent is provided on the mounting plate.

[0013] Furthermore, the bidirectional threaded rod is connected to the fixed plate via a bearing.

[0014] The beneficial effects of this utility model are as follows:

[0015] (1) By setting a clamping and fixing mechanism with a bidirectional threaded rod on the fixed plate, the user only needs to rotate the rotating plate connected to the threaded rod to drive the two sliders to move synchronously inward or outward along the thread direction, thereby driving the clamping plates on both sides to clamp or release the air conditioning vent. This structure achieves precise control and uniform distribution of clamping force, and can be firmly fixed on air conditioning vents of different thicknesses, effectively solving the problem of traditional clamps loosening and falling off due to vehicle vibration, and significantly improving the stability and safety of the device. At the same time, its adjustable design greatly enhances the versatility of the product, is suitable for various vehicle models, and improves the user's installation convenience and user experience.

[0016] (2) By providing a lid on the top of the fragrance box and connecting it to the threaded hole at the top of the mounting post and fixing rod, the box can be detachably sealed. This structure makes it easy for users to replace fragrance chips or clean the inside of the fragrance box, and the operation is simple. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view of a car fragrance device according to an embodiment of the present utility model;

[0019] Figure 2 This is a bottom structural diagram of a car fragrance device according to an embodiment of the present utility model;

[0020] Figure 3 This is a disassembly diagram of the lid of a car fragrance device according to an embodiment of the present utility model;

[0021] Figure 4This is a structural diagram of the internal structure of a car fragrance device fragrance box according to an embodiment of the present utility model.

[0022] In the picture:

[0023] 1. Fragrance box; 2. Fixing plate; 3. Clamping and fixing mechanism; 301. Groove; 302. Two-way threaded rod; 303. Slider; 304. Clamping plate; 305. Rotating plate; 4. Rubber pad; 5. Limiting rod; 6. Fixing rod; 7. Fragrance tablet; 8. Box lid; 9. Mounting post; 10. Threaded hole; 11. Vent. Detailed Implementation

[0024] 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.

[0025] According to an embodiment of the present invention, a car fragrance device is provided.

[0026] like Figures 1-4As shown, the in-vehicle fragrance device according to an embodiment of this utility model includes a fragrance box 1. The fragrance box 1 is made of lightweight metal material, which has high strength and low density. A fixing plate 2 is connected to the bottom of the fragrance box 1. Multiple air vents 11 are provided on the fixing plate 2. These air vents 11 are evenly distributed on the surface of the fixing plate 2 to ensure that the airflow blown by the air conditioning system can smoothly enter the interior of the fragrance box 1 from the bottom, thereby fully contacting the fragrance chip 7, accelerating the volatilization and diffusion of fragrance molecules, and improving the freshness of the air in the car and the uniformity of the fragrance experience. The fixing plate 2 is provided with a clamping and fixing mechanism 3. The clamping and fixing mechanism 3 includes a groove 301 provided on the fixing plate 2. A bidirectional threaded rod 302 is provided inside the groove 301. The two sides of the bidirectional threaded rod 302 have opposite thread directions, ensuring that the slider 303 above can move in opposite directions. The bidirectional threaded rod 302 passes through... The bearing is connected to the fixed plate 2. Two sliders 303 are symmetrically arranged on the threaded rod 302. The sliders 303 are threadedly connected to the bidirectional threaded rod 302. A clamping plate 304 is connected above the sliders 303 to hold the blades of the car air conditioning vent. The blades of the vent have a certain strength to support the fragrance box. A rubber pad 4 is connected to the inner side of the clamping plate 304. By setting the rubber pad 4, it can prevent the hard clamping plate 304 from scratching the vent and also play a buffering protection role. One end of the bidirectional threaded rod 302 passes through the fixed plate 2 and the fragrance box 1 and is connected to the rotating plate 305. By setting the rotating plate 305, it is easy to drive the bidirectional threaded rod 302 to rotate. Limiting rods 5 are provided on both sides of the bidirectional threaded rod 302. The two sliders 303 are provided with through holes. The limiting rods 5 pass through the sliders 303 and slide with them. The two ends of the limiting rods 5 are firmly connected to the fixed plate 2. The limiting structure effectively constrains the movement trajectory of the slider 303, allowing it to slide only along the axis of the limiting rod 5, thereby ensuring that the clamping action is smooth, reliable, and synchronized from left to right.

[0027] like Figures 1-4 As shown, the fragrance box 1 has a fixing rod 6 inside. The function of the fixing rod 6 is to position and support the fragrance sachet 7. One end of the fixing rod 6 is fixedly connected to the fixing plate 2. The fragrance sachet 7 is sleeved on the outside of the fixing rod 6. The fragrance sachet 7 is a common solid or gel-like fragrance carrier. The fragrance sachet 7 is pre-fitted on the outer periphery of the fixing rod 6 and located inside the cavity of the fragrance box 1. It can slowly release fragrance substances under the action of airflow, preventing it from shaking, flipping or accumulating during vehicle movement, which would affect the fragrance diffusion efficiency. The top of the fragrance box 1 has a box cover 8. A certain gap is reserved between the box cover 8 and the inner edge of the fragrance box 1 to facilitate the outward diffusion of fragrance. The bottom of the box cover 8 is connected to the mounting post 9. The top of the fixing rod 6 has a threaded hole 10. The mounting post 9 has an external thread on the outside. The mounting post 9 is threadedly connected to the threaded hole 10. Through this threaded connection structure, the user can complete the installation or removal simply by rotating the box cover 8, which is convenient for regularly replacing the fragrance sachet 7 or cleaning the internal structure.

[0028] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0029] First, during installation, the user simply aligns the fixing plate 2 at the bottom of the fragrance box 1 with the car's air conditioning vent, ensuring that the clamping and fixing mechanism 3 is directly facing the vent blades. Next, rotating the rotating plate 305 connected to the bidirectional threaded rod 302 allows the two sliders 303 to move smoothly inward or outward along the limiting rod 5, as the threads on both sides of the bidirectional threaded rod 302 are in opposite directions. When rotating the rotating plate 305 causes the sliders 303 to move inward, the clamping plate 304 above them also moves closer and ultimately clamps the air conditioning vent blades. The rubber pad 4 on the inner side of the clamp 304 not only avoids damage that may be caused by direct contact with the hard clamp 304, but also enhances the friction and ensures the stability of the device during vehicle operation. After installation, the airflow blown out by the air conditioning system can smoothly enter the fragrance box 1 through the multiple vents 11 on the fixing plate 2, so that the airflow can fully contact the fragrance sachet 7 located in the fragrance box 1. Then the airflow is discharged through the gap between the lid 8 and the fragrance box 1, which is conducive to the fragrance diffusion. When the fragrance sachet 7 has been used for a long time or when you want to replace the fragrance sachet 7 with a different fragrance, you can rotate the lid 8 to unscrew the mounting post 9 from the internal thread, so that the lid 8 can be disassembled. After disassembly, the old fragrance sachet 7 can be taken out and the new fragrance sachet 7 can be placed on the outside of the fixing rod 6 to install the fragrance sachet 7. Then the user only needs to align the lid 8 with the top of the fragrance box 1 and rotate the lid 8 to screw the mounting post 9 back into the internal thread hole 10 to achieve a firm lock of the lid 8.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A car fragrance device, characterized in that, The device includes a fragrance box (1), a fixed plate (2) connected to the bottom of the fragrance box (1), a clamping and fixing mechanism (3) provided on the fixed plate (2), the clamping and fixing mechanism (3) includes a groove (301) provided on the fixed plate (2), a bidirectional threaded rod (302) provided inside the groove (301), two sliders (303) symmetrically arranged on the threaded rod (302), the sliders (303) are threadedly connected to the bidirectional threaded rod (302), a clamping plate (304) is connected above the sliders (303), and one end of the bidirectional threaded rod (302) passes through the fixed plate (2) and the fragrance box (1) and is connected to the rotating plate (305).

2. The in-vehicle fragrance device according to claim 1, characterized in that, A rubber pad (4) is connected to the inside of the clamp (304).

3. The in-vehicle fragrance device according to claim 1, characterized in that, The two-way threaded rod (302) is provided with limit rods (5) on both sides. The slider (303) is connected to the limit rods (5) through the rods. The two ends of the limit rods (5) are connected to the fixing plate (2).

4. The in-vehicle fragrance device according to claim 1, characterized in that, The fragrance box (1) has a fixing rod (6) inside. One end of the fixing rod (6) is fixedly connected to the fixing plate (2), and a fragrance piece (7) is sleeved on the outside of the fixing rod (6).

5. A car fragrance device according to claim 4, characterized in that, The fragrance box (1) has a lid (8) on top.

6. A car fragrance device according to claim 5, characterized in that, The bottom of the box cover (8) is connected to a mounting post (9), the top of the fixing rod (6) is provided with a threaded hole (10), the outside of the mounting post (9) is provided with an external thread, and the mounting post (9) is threadedly connected to the threaded hole (10).

7. A car fragrance device according to claim 1, characterized in that, The fixed plate (2) is provided with a vent (11).

8. A car fragrance device according to claim 1, characterized in that, The bidirectional threaded rod (302) is connected to the fixed plate (2) via a bearing.

Images