Vehicle-mounted air purifier convenient for replacing aromatic

Abstract

The utility model discloses a vehicle-mounted air purifier convenient to replace aromatic, which relates to the technical field of air purifiers, and comprises a purifier main body and a bottom cover, a connecting column is fixedly arranged at the top of the bottom cover, and the connecting column is in threaded connection with the bottom of the purifier main body. The device has the beneficial effects that two groups of aromatics are respectively placed in the first containing bin and the second containing bin by a user in advance, and after the aromatics in the first containing bin are used up, the user rotates the sliding rod along the inner wall of the sliding groove, so that the first sealing cover and the second sealing cover are driven to rotate; the first sealing cover is moved to the top of the second containing bin, and the aromatic in the second containing bin is diffused outwards through the diffusion holes, so that the aromatic in the second containing bin is used, a user can conveniently and quickly replace the aromatic in a short time, the replacement process is very quick, simple and convenient, the time and energy of the user are greatly saved, and the user experience is improved. And the overall use experience is improved.

Description

Technical Field

[0001] This utility model relates to the field of air purifiers, and more particularly to a car air purifier with convenient air freshener replacement. Background Technology

[0002] As consumers increasingly demand higher levels of in-car air quality, in-car air purifiers have emerged to create a more comfortable in-car environment by removing harmful substances and releasing pleasant odors, thus meeting consumers' needs for in-car air quality.

[0003] Existing car air purifiers have certain limitations in use. Because ordinary car air purifiers have relatively simple functional designs, changing the air freshener may require disassembling the machine and performing complicated operations, which requires users to spend a lot of time and effort. Moreover, they usually only have a space for one set of air fresheners, and once that set of air fresheners is used up, no more products can be supplied. Therefore, a car air purifier that makes it easy to change the air freshener is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the need for complex disassembly and operation when changing the air freshener, requiring users to spend a lot of time and effort, and the fact that there is usually only a space for one set of air fresheners, and once that set of air fresheners is used up, no more products can be supplied. This invention proposes a car air purifier that facilitates air freshener replacement to solve the above problems.

[0005] To address the problems existing in the prior art, the present invention adopts the following technical solution:

[0006] A car air purifier with easy-to-replace air freshener includes:

[0007] The purifier body and bottom cover are provided. A connecting post is fixedly installed on the top of the bottom cover and threadedly connected to the bottom of the purifier body. A receiving box is fixedly installed on the top of the bottom cover, and a first receiving compartment and a second receiving compartment are provided on the top of the receiving box. A sealing component is provided on the outer wall of the receiving box, and the sealing component includes:

[0008] A rotating cylinder is movably fitted onto the outer wall of the container. The outer wall of the rotating cylinder is rotatably connected to a first sealing cover via a hinge, and the outer wall of the rotating cylinder is rotatably connected to a second sealing cover via a hinge. The first sealing cover and the second sealing cover cover the top of the first container and the second container.

[0009] The snap-fit ​​unit is installed on the outer wall of the rotating cylinder and is used to position the rotating cylinder.

[0010] Preferably, the outer wall of the bottom cover is provided with a sliding groove, and a sliding rod is movably inserted into the inner wall of the sliding groove, with one end of the sliding rod fixedly connected to the outer wall of the rotating cylinder.

[0011] Preferably, the snap-fit ​​unit includes a snap-fit ​​block and a first positioning block. The first positioning block is fixedly mounted on the outer wall of the bottom cover, and a groove is provided at the bottom of the first positioning block. A connecting groove is provided at the top of the slide rod. A spring strip is fixedly mounted on the inner wall of the connecting groove, and the other end of the spring strip is fixedly mounted at the bottom of the snap-fit ​​block. The top of the snap-fit ​​block is engaged with and snapped into the groove provided at the bottom of the first positioning block.

[0012] Preferably, a second positioning block is fixedly provided on the outer wall of the bottom cover, and a groove is provided at the bottom of the second positioning block.

[0013] Preferably, the outer wall of the slide bar has a groove, and an adjusting block is movably inserted into the inner wall of the groove on the outer wall of the slide bar. The other end of the adjusting block is fixedly connected to the outer wall of the locking block.

[0014] Preferably, the outer wall of the first sealing cover is provided with a radiating hole, and multiple sets of radiating holes are provided.

[0015] Preferably, an adsorption sheet is fixedly provided at the bottom of the first sealing cover, and the adsorption sheet is adsorbed onto the rotating cylinder.

[0016] Preferably, a silicone pad is fixedly adhered to the bottom of the bottom cover.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. In this utility model, by setting up the connection relationship between the air purifier body, bottom cover, container box, first container compartment, second container compartment, rotating cylinder, first sealing cover and second sealing cover, users can place two sets of air fresheners in the first container compartment and the second container compartment respectively in advance. The air freshener in the first container compartment diffuses outward through the diffusion hole, improving the air quality in the car and creating a comfortable environment. When the air freshener in the first container compartment is used up, the user rotates the slide rod along the inner wall of the slide groove, which drives the first sealing cover and the second sealing cover to rotate, so that the first sealing cover moves to the top of the second container compartment. The air freshener in the second container compartment diffuses outward through the diffusion hole, so that the air freshener in the second container compartment is used. This allows users to quickly replace the air freshener in a short time, making the replacement process very quick and convenient, greatly saving users' time and energy, improving the overall user experience, and the optimized replacement mechanism of multiple air fresheners makes the replacement process even simpler and faster.

[0019] 2. In this utility model, by setting the connection relationship between the sliding rod, the locking block, the first positioning block, and the second positioning block, when the first sealing cover rotates to the position aligned with the first container, the locking block aligns with the first positioning block. The locking block is pushed upward by the spring strip, so that the top of the locking block inserts into and locks into the bottom of the first positioning block, thereby limiting the position of the sliding rod and fixing the usage position of the first sealing cover. At this time, the second sealing cover is aligned with the second container, sealing the top of the second container, which facilitates the pre-storage of a set of fragrances in the second container. When the first sealing cover rotates to the top of the second container, the locking block aligns with the second positioning block. The locking block moves upward and inserts into and locks into the second positioning block, thereby fixing the usage position of the rotating cylinder. This further improves the stability of the device during use and prevents the rotating cylinder from moving randomly due to vibrations generated when the vehicle is in motion, which would affect the usage effect. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0021] In the attached diagram:

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the separated structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the bottom cover structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the rotating cylinder structure of this utility model;

[0026] Figure 5 This is a cross-sectional view of the slide bar structure of this utility model.

[0027] The following are the components in the diagram: 1. Purifier body; 2. Bottom cover; 201. Connecting column; 202. Slide groove; 203. Silicone pad; 3. Loading box; 301. First loading compartment; 302. Second loading compartment; 4. Rotating cylinder; 401. First sealing cover; 402. Diffusion hole; 403. Adsorption sheet; 404. Second sealing cover; 5. Slide rod; 501. Spring strip; 502. Locking block; 503. Adjusting block; 504. Connecting groove; 505. First positioning block; 506. Second positioning block. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Example: This example provides a car air purifier with convenient air freshener replacement. See [link to example]. Figure 1-5 Specifically, including:

[0030] The air purifier body 1 and bottom cover 2 are provided. A connecting post 201 is fixedly installed on the top of the bottom cover 2 and threadedly connected to the bottom of the air purifier body 1, so that the bottom cover 2 is installed and fixed to the bottom of the air purifier body 1. A container 3 is fixedly installed on the top of the bottom cover 2, and the top of the container 3 is provided with a first container 301 and a second container 302. Two sets of fragrances are placed in the first container 301 and the second container 302 respectively. When one set of fragrances is used up, the other set of fragrances can be opened directly for use, improving the efficiency of use. The outer wall of the container 3 is provided with a sealing component, which includes:

[0031] A rotating cylinder 4 is movably fitted onto the outer wall of the container 3. A first sealing cover 401 and a second sealing cover 404 are rotatably connected to the outer wall of the rotating cylinder 4 via hinges. The first sealing cover 401 and the second sealing cover 404 cover the top of the first container 301 and the second container 302. By blocking the top of the first container 301 and the second container 302 with the first sealing cover 401 and the second sealing cover 404, the amount of fragrance is confined within the first container 301 and the second container 302. By rotating the rotating cylinder 4, the first sealing cover 401 and the second sealing cover 404 are rotated, so that the position of the first sealing cover 401 and the second sealing cover 404 can be adjusted to facilitate the use of the fragrance.

[0032] The snap-fit ​​unit is installed on the outer wall of the rotating cylinder 4. The snap-fit ​​unit is used to position the rotating cylinder 4.

[0033] The outer wall of the bottom cover 2 is provided with a sliding groove 202, and a sliding rod 5 is movably inserted into the inner wall of the sliding groove 202. One end of the sliding rod 5 is fixedly connected to the outer wall of the rotating cylinder 4 to extend the action point of the rotating cylinder 4. This allows the user to adjust the rotating cylinder 4 from outside the main body 1 of the purifier by adjusting the sliding rod 5, thereby adjusting the usage position of the first sealing cover 401 and the second sealing cover 404. The sliding rod 5 is restricted to slide within the sliding groove 202, thus limiting the range of movement of the sliding rod 5 and further accurately controlling the movement position of the first sealing cover 401 and the second sealing cover 404.

[0034] The snap-fit ​​unit includes a snap-fit ​​block 502 and a first positioning block 505. The first positioning block 505 is fixedly mounted on the outer wall of the bottom cover 2, and a groove is formed at the bottom of the first positioning block 505. A connecting groove 504 is formed at the top of the slide rod 5. A spring strip 501 is fixedly mounted on the inner wall of the connecting groove 504, and the other end of the spring strip 501 is fixedly mounted on the bottom of the snap-fit ​​block 502. The top of the snap-fit ​​block 502 is engaged with and snapped into the groove formed at the bottom of the first positioning block 505. In use, when the first closing cover 401 is rotated to align with the first receiving chamber 301, The locking block 502 is aligned with the first positioning block 505. The locking block 502 is pushed upward by the spring bar 501, so that the top of the locking block 502 is inserted into and locked at the bottom of the first positioning block 505, thereby limiting the position of the slide bar 5 and fixing the use position of the first sealing cover 401. At this time, the second sealing cover 404 is aligned with the second container 302 and the top of the second container 302 is sealed, so that a set of fragrances can be stored in the second container 302 in advance, so that it can be used immediately after the previous set of fragrances is used up.

[0035] A second positioning block 506 is fixedly installed on the outer wall of the bottom cover 2, and a groove is provided at the bottom of the second positioning block 506. When the fragrance in the first container 301 is used up, the user rotates the slide bar 5 counterclockwise, which causes the rotating cylinder 4 to rotate counterclockwise, which in turn causes the first sealing cover 401 and the second sealing cover 404 to rotate. At this time, the first sealing cover 401 rotates to the top of the second container 302, so that the fragrance in the second container 302 can be used. At this time, the locking block 502 is aligned with the second positioning block 506. The locking block 502 moves upward and inserts into the second positioning block 506, thereby fixing the use position of the rotating cylinder 4.

[0036] The outer wall of the slide rod 5 has a groove, and an adjusting block 503 is movably inserted into the inner wall of the groove. The other end of the adjusting block 503 is fixedly connected to the outer wall of the locking block 502 to extend the action point of the locking block 502. This facilitates the subsequent downward movement of the locking block 502 by pressing down the adjusting block 503, so that the locking block 502 can be moved out of the first positioning block 505 and the second positioning block 506.

[0037] The outer wall of the first sealing cap 401 is provided with a venting hole 402, and multiple sets of venting holes 402 are provided to facilitate the venting of the fragrance.

[0038] An adsorption sheet 403 is fixedly provided at the bottom of the first sealing cover 401, and the adsorption sheet 403 is adsorbed onto the rotating cylinder 4, so that the first sealing cover 401 is tightly covered on the rotating cylinder 4, preventing the first sealing cover 401 from moving randomly due to vibration generated when the vehicle is in motion, thereby improving the airtightness.

[0039] The bottom of the cover 2 is fixedly glued with a silicone pad 203 to increase the friction between the cover and the table surface, thus promoting its stability.

[0040] Specifically, the working principle and operation method of this utility model are as follows:

[0041] During use, the user places two sets of air fresheners in the first compartment 301 and the second compartment 302 respectively, aligns the connecting post 201 with the bottom of the purifier body 1, and tightens the connecting post 201 to the bottom of the purifier body 1 by rotating the bottom cover 2. At this time, the air freshener in the first compartment 301 diffuses outward through the vent 402, improving the air quality inside the vehicle and creating a comfortable environment. When the air freshener in the first compartment 301 is used up, the user presses down on the adjusting block 503, causing the downward-moving adjusting block 503 to move the locking block 502 downward, so that the top of the locking block 502 moves out of the first positioning block 505. At this time, the user rotates the slide rod 5 along the inner wall of the slide groove 202, which in turn drives the rotating cylinder 4 to rotate, causing the rotating cylinder 4 to drive the first positioning block 505 to rotate. The first sealing cover 401 and the second sealing cover 404 rotate, causing the first sealing cover 401 to move to the top of the second container 302. The fragrance in the second container 302 diffuses outward through the radiating hole 402, making the fragrance in the second container 302 usable. This allows users to quickly replace the fragrance in a short time, improving application efficiency. When the first sealing cover 401 rotates to the top of the second container 302, the locking block 502 aligns with the second positioning block 506. By releasing the downward-pressing adjusting block 503, the pushing force of the spring strip 501 pushes the locking block 502 upward, causing the locking block 502 to insert and lock into the second positioning block 506. This fixes the position of the rotating cylinder 4, further improving the stability of the first sealing cover 401's application orientation and facilitating use.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A car air purifier with convenient air freshener replacement, comprising a purifier body (1) and a bottom cover (2), wherein a connecting post (201) is fixedly provided on the top of the bottom cover (2), and the connecting post (201) is threadedly connected to the bottom of the purifier body (1), characterized in that: The bottom cover (2) is fixedly provided with a container (3) on its top, and the container (3) is provided with a first container compartment (301) and a second container compartment (302) on its top. The outer wall of the container (3) is provided with a sealing component, which includes: A rotating cylinder (4) is movably fitted onto the outer wall of the container (3). The outer wall of the rotating cylinder (4) is rotatably connected to a first sealing cover (401) via a hinge. The outer wall of the rotating cylinder (4) is rotatably connected to a second sealing cover (404) via a hinge. The first sealing cover (401) and the second sealing cover (404) cover the top of the first container (301) and the second container (302). The snap-fit ​​unit is set on the outer wall of the rotating cylinder (4) and is used to position the rotating cylinder (4).

2. The in-vehicle air purifier with convenient fragrance replacement according to claim 1, characterized in that: The bottom cover (2) has a sliding groove (202) on its outer wall. A sliding rod (5) is movably inserted into the inner wall of the sliding groove (202), and one end of the sliding rod (5) is fixedly connected to the outer wall of the rotating cylinder (4).

3. A car air purifier with convenient fragrance replacement according to claim 2, characterized in that: The snap-fit ​​unit includes a snap-fit ​​block (502) and a first positioning block (505). The first positioning block (505) is fixedly mounted on the outer wall of the bottom cover (2), and a groove is provided at the bottom of the first positioning block (505). A connecting groove (504) is provided at the top of the slide rod (5). A spring strip (501) is fixedly mounted on the inner wall of the connecting groove (504), and the other end of the spring strip (501) is fixedly mounted at the bottom of the snap-fit ​​block (502). The top of the snap-fit ​​block (502) is connected to and snapped into the groove at the bottom of the first positioning block (505).

4. A car air purifier with convenient air freshener replacement according to claim 3, characterized in that: The bottom cover (2) is fixedly provided with a second positioning block (506) on its outer wall, and the bottom of the second positioning block (506) is provided with a groove.

5. A car air purifier with convenient fragrance replacement according to claim 3, characterized in that: The outer wall of the slide rod (5) is provided with a groove, and an adjusting block (503) is movably inserted into the inner wall of the groove on the outer wall of the slide rod (5). The other end of the adjusting block (503) is fixedly connected to the outer wall of the locking block (502).

6. A car air purifier with convenient fragrance replacement according to claim 1, characterized in that: The outer wall of the first sealing cover (401) is provided with a radiating hole (402), and multiple sets of radiating holes (402) are provided.

7. A car air purifier with convenient fragrance replacement according to claim 6, characterized in that: An adsorption sheet (403) is fixedly provided at the bottom of the first sealing cover (401), and the adsorption sheet (403) is adsorbed on the rotating cylinder (4).

8. A car air purifier with convenient fragrance replacement according to claim 7, characterized in that: The bottom cover (2) has a silicone pad (203) fixedly adhered to its bottom.

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