Air purifier for multi-liquid storage

Abstract

This invention provides an air purifier for multi-liquid storage, comprising a multi-chamber bottle with multiple storage chambers and a bottle opening connecting each storage chamber; a sealing mechanism connected to the bottle opening and having multiple main sealing parts; and a press-type nozzle for spraying liquid from the storage chambers. The air purifier for multi-liquid storage provided by this invention features a multi-chamber bottle, allowing the storage of various liquids with different functions through multiple storage chambers connected to the bottle opening; a sealing mechanism with multiple main sealing parts corresponding one-to-one with each storage chamber; and a press-type nozzle, rotatably mounted on the sealing mechanism, with the main connecting parts and nozzles aligning the main connecting parts with any one of the main sealing parts. When the press-type nozzle is pressed down, the main sealing parts open, allowing the liquid in the corresponding storage chamber to flow through the liquid passage and be sprayed out through the nozzle. This achieves simultaneous storage of multiple liquids with different functions, occupies little space, and is easy to carry.

Description

Technical Field

[0001] This invention belongs to the field of air purifier technology, and specifically relates to an air purifier for multi-liquid storage. Background Technology

[0002] A bottle is a vessel with a small mouth and a large belly. After storing liquid in the bottle and sealing it, pressure is applied to the bottle. When the sealed opening of the bottle is opened, the pressurized liquid mixture can be sprayed out.

[0003] In existing technologies, a single liquid is typically stored in a bottle, which is then sealed and pressurized to ensure that the liquid can be ejected. However, each bottle usually corresponds to only one type of liquid. When using multiple liquids with different functions, multiple pressurized bottles are required, which takes up a lot of space, is inconvenient to carry, and has poor adaptability and practicality. Summary of the Invention

[0004] This invention provides an air purifier for multi-liquid storage, which aims to solve the problem of large space occupation and inconvenience when carrying multiple pressurized bottles.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: to provide an air purifier for multi-liquid storage, comprising:

[0006] The multi-chamber bottle has multiple storage chambers arranged in a ring at intervals; the multi-chamber bottle also has a bottle mouth communicating with each of the storage chambers;

[0007] A sealing mechanism, connected to the bottle opening, has multiple main sealing portions that correspond one-to-one with each of the storage cavities;

[0008] The press-fit nozzle is rotatably connected to the sealing mechanism, and its rotation axis is collinear with the surrounding axis of each of the storage cavities. The press-fit nozzle has a main connecting part corresponding to each of the main sealing parts and a nozzle communicating with the main connecting part through a liquid flow channel. The press-fit nozzle is used to rotate so that the main connecting part corresponds to any one of the main sealing parts. After the press-fit nozzle is pressed down, the main sealing part is opened, allowing the liquid in the corresponding storage cavity to be ejected from the nozzle through the liquid flow channel.

[0009] In one possible implementation, the sealing mechanism includes:

[0010] A sealing seat is fixedly disposed on the bottle mouth, and the sealing seat is provided with a plurality of main communication ports corresponding one-to-one with each of the storage cavities;

[0011] The main sealing structure is provided in multiple ways, and each main sealing structure is connected to a corresponding main communication port. Each main sealing structure and the corresponding main communication port are combined to form a main sealing part.

[0012] In one possible implementation, the main sealing structure includes:

[0013] The pressing rod is slidably mounted on the sealing seat in the vertical direction and located inside the main communication port. The pressing rod has a cylindrical structure.

[0014] The main pressing column is provided in multiple ways. The multiple main pressing columns are arranged circumferentially on the sealing seat along the axis of the pressing rod, and each main pressing column is slidably arranged on the sealing seat in the vertical direction.

[0015] The first reset spring is provided in multiple ways, and each of the first reset springs is correspondingly arranged with one of the main pressing columns. Each first reset spring is sleeved on the corresponding main pressing column, with one end connected to the sealing seat and the other end connected to the corresponding main pressing column, so that each main pressing column always has a tendency to move upward in the vertical direction.

[0016] The main sealing cover plate is fixed on the protruding ends of the plurality of main pressing columns, located in the corresponding storage cavity, and covers the main communication port;

[0017] The sealing seat is provided with a main sliding hole for each of the main pressing columns to slide.

[0018] In one possible implementation, the compartmentalized bottle body has an intermediate cylindrical cavity located between each of the storage cavities and communicating with the bottle opening; the sealing mechanism has an auxiliary sealing portion connected to the intermediate cylindrical cavity; the press nozzle has an auxiliary communication portion corresponding to the auxiliary sealing portion, the auxiliary communication portion communicating with the liquid flow channel through an air flow channel; the sealing seat has an auxiliary communication port communicating with the intermediate cylindrical cavity, and the auxiliary sealing portion is disposed within the auxiliary communication port;

[0019] When the press nozzle is pressed, the auxiliary connecting part presses the auxiliary sealing part and opens the auxiliary sealing part in the auxiliary connecting port, so that the airflow in the intermediate cylinder cavity enters the liquid flowing channel through the auxiliary connecting port and the air flowing channel to clean the liquid flowing channel;

[0020] The auxiliary sealing part and the auxiliary communication port are combined to form the main sealing part.

[0021] In one possible implementation, the auxiliary sealing portion includes:

[0022] The pressing block is slidably disposed on the sealing seat in the vertical direction and has a pressing connection hole that runs vertically through the pressing block. The pressing connection hole is located at the center of the pressing block and is used for the auxiliary sealing part to be rotatably connected.

[0023] Multiple first springs are provided, and the multiple first springs are circumferentially spaced between the pressing block and the sealing seat along the axis of the pressing connection hole, so that the pressing block always has a tendency to move upward in the vertical direction, and the top end of the pressing block always abuts against the bottom end of the pressing nozzle.

[0024] Multiple auxiliary pressing columns are provided. The multiple auxiliary pressing columns are arranged circumferentially at intervals below the pressing block along the axis of the pressing connection hole. One end of each auxiliary pressing column abuts against the bottom end of the pressing block, and the other end of each auxiliary pressing column extends vertically downward and penetrates the sealing seat.

[0025] The second spring is provided in multiple ways, and each of the second springs is correspondingly arranged with one of the auxiliary pressing posts. Each second spring is sleeved on the corresponding auxiliary pressing post, with one end connected to the sealing seat and the other end connected to the corresponding auxiliary pressing post, so that each of the auxiliary pressing posts always has a tendency to move upward in the vertical direction.

[0026] An auxiliary sealing cover plate is fixed on the protruding ends of the plurality of auxiliary pressing columns, located inside the intermediate cylinder cavity, and covers the auxiliary communication port;

[0027] The sealing seat is provided with a groove for the pressing block to slide and an auxiliary sliding hole for the auxiliary pressing column to slide.

[0028] In one possible implementation, the pressing block has a connecting cylinder cavity, which is coaxially arranged with the pressing connecting hole. The pressing connecting hole is located at the bottom end of the connecting cylinder cavity and communicates with the cylinder cavity. Both the upper and lower ends of the pressing connecting hole have extension sections extending vertically upwards and downwards.

[0029] The downward extension of the pressed connection hole is used to connect the auxiliary communication port, and the upward extension of the pressed connection hole is used to connect the auxiliary communication part.

[0030] In one possible implementation, the main connecting part is a spherical structure with an arc surface. The main connecting part is provided with a liquid outlet and multiple liquid inlets arranged vertically in the liquid flow channel. The multiple liquid inlets are arranged radially in the main connecting part. One end of each liquid inlet is connected to the liquid outlet, and the other end extends obliquely downward for communication with the main connecting part when the nozzle is pressed.

[0031] The top end of the pressing rod is provided with an arc-shaped surface that abuts against the arc surface of the main connecting part.

[0032] In one possible implementation, the air purifier for multi-liquid storage further includes a positioning structure, wherein multiple positioning structures are provided, and each of the multiple positioning structures corresponds to a multiple of the main sealing structures, for fixing the rotation angle of the nozzle.

[0033] In one possible implementation, each of the positioning structures includes:

[0034] The positioning cylinder is vertically slidably mounted on the sealing seat. The bottom end of the positioning cylinder is a closed structure, and the top end of the positioning cylinder is open and has an inwardly folded flange.

[0035] The top bead is slidably disposed within the positioning cylinder;

[0036] A positioning spring is provided inside the positioning cylinder to ensure that the top ball always tends to move outward from the positioning cylinder;

[0037] A limiting spring is provided between the sealing seat and the corresponding positioning cylinder to ensure that the positioning cylinder always has a tendency to move upward in the vertical direction, and that the top ball always abuts against the bottom end of the pressing nozzle.

[0038] The sealing seat is provided with a positioning groove for the positioning cylinder to slide.

[0039] The bottom end of the press nozzle is provided with a positioning groove, which is correspondingly provided with the main connecting part, and is used for the top bead to abut and position itself when the main connecting part rotates with the nozzle to the corresponding storage cavity position.

[0040] Compared with existing technologies, this implementation features a multi-chamber bottle that can store various liquids with different functions through multiple storage cavities connected to the bottle opening; a sealing mechanism that seals multiple storage cavities one-to-one with multiple main sealing parts; and a press-type nozzle that can be rotatably mounted on the sealing mechanism. The main connecting part is aligned with any one of the main sealing parts via a main connecting part and a nozzle. When the press-type nozzle is pressed down, the main sealing part is opened, allowing the liquid in the corresponding storage cavity to be sprayed out through the liquid flow channel and then through the nozzle. This allows for the simultaneous storage of multiple liquids with different functions, occupies little space, is easy to carry, and has good adaptability and practicality. Attached Figure Description

[0041] Figure 1 A schematic diagram of the internal structure of an air purifier for multi-liquid storage provided in an embodiment of the present invention;

[0042] Figure 2 This is a top view of the compartmentalized bottle body of an air purifier for multi-liquid storage provided in an embodiment of the present invention;

[0043] Figure 3 for Figure 1 An enlarged structural diagram at point A of the provided internal structure diagram of an air purifier for multi-liquid storage;

[0044] Figure 4 for Figure 3 The provided enlarged structural diagram of an air purifier for multi-liquid storage is shown at point B.

[0045] 100. Cavity-divided bottle body; 101. Storage cavity; 102. Intermediate cylinder cavity; 200. Sealing mechanism; 210. Sealing seat; 211. Main connecting port; 212. Main sliding hole; 213. Auxiliary connecting port; 214. Sliding groove; 215. Auxiliary sliding hole; 216. Positioning groove; 220. Main sealing structure; 221. Pressing rod; 222. Main pressing column; 223. First return spring; 224. Main sealing cover plate; 230. Auxiliary sealing part; 231. Pressing block; 2311. Pressing connection hole; 232. First spring; 233. Auxiliary pressing column; 234. Second spring; 235. Auxiliary sealing cover plate; 300. Pressing nozzle; 310. Main connecting part; 320. Nozzle; 330. Liquid passage; 340. Auxiliary connecting part; 350. Air passage; 400. Positioning structure; 410. Positioning cylinder; 420. Top ball; 430. Positioning spring; 440. Limiting spring. Detailed Implementation

[0046] To make the technical problems to be solved, the technical solutions, and the beneficial effects of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0047] Please refer to the following: Figures 1 to 4The present invention will now describe an air purifier for multi-liquid storage. The air purifier for multi-liquid storage includes a compartmentalized bottle body 100, a sealing mechanism 200, and a press-type nozzle 300. The compartmentalized bottle body 100 has a plurality of annularly spaced storage cavities 101. The compartmentalized bottle body 100 also has a bottle opening communicating with each storage cavity 101. The sealing mechanism 200 is connected to the bottle opening and has a plurality of main sealing portions corresponding one-to-one with each storage cavity 101. The press nozzle 300 is rotatably connected to the sealing mechanism 200, and the rotation axis is collinear with the surrounding axis of each storage cavity 101. The press nozzle 300 has a main connecting part 310 corresponding to each main sealing part and a nozzle 320 communicating with the main connecting part 310 through a liquid flow channel 330. The press nozzle 300 is used to rotate so that the main connecting part 310 corresponds to any one of the main sealing parts. After the press nozzle 300 is pressed down, the main sealing part is opened, so that the liquid in the corresponding storage cavity 101 is sprayed out through the liquid flow channel 330 and then sprayed out through the nozzle 320.

[0048] The air purifier for multi-liquid storage provided in this embodiment, compared with the prior art, features a compartmentalized bottle 100, which can store various liquids with different functions through multiple storage cavities 101 connected to the bottle opening. A sealing mechanism 200 is provided, which seals multiple storage cavities 101 one-to-one through multiple main sealing parts. A press-type nozzle 300 is rotatably mounted on the sealing mechanism 200, and is connected to any one of the main sealing parts via a main connecting part 310 and a nozzle 320. When the press-type nozzle 300 is pressed down, the main sealing part is opened, allowing the liquid in the corresponding storage cavity 101 to be sprayed out through the liquid flow channel 330 and then through the nozzle 320. This allows for the simultaneous storage of multiple liquids with different functions, occupies little space, is easy to carry, and has good adaptability and practicality.

[0049] In some embodiments, the sealing mechanism 200 described above may employ, for example... Figure 1 , Figure 3 , Figure 4 The structure shown. See also Figure 1 , Figure 3 , Figure 4 The sealing mechanism 200 includes a sealing seat 210 and a main sealing structure 220. The sealing seat 210 is fixed to the bottle mouth and has multiple main communication ports 211 corresponding to each storage cavity 101. Multiple main sealing structures 220 are provided, each main sealing structure 220 communicating with its corresponding main communication port 211. Each main sealing structure 220 and its corresponding main communication port 211 combine to form a main sealing part.

[0050] The sealing seat 210 can be understood as a sealing cap fixedly installed on the bottle mouth. The sealing seat 210 can be threaded to the bottle mouth, or it can have a folded edge on the edge of the sealing seat 210, which engages with the folded edge on the bottle mouth. Multiple main sealing structures 220 can be provided, which can communicate with each corresponding main communication port 211 and combine with the corresponding main communication port 211 to form a main sealing part to seal each storage cavity 101.

[0051] In some embodiments, the main sealing structure 220 described above can be as follows: Figure 4 The structure shown. See also Figure 4 The main sealing structure 220 includes: a pressing rod 221, main pressing columns 222, first return springs 223, and a main sealing cover plate 224. The pressing rod 221 is slidably disposed on the sealing seat 210 in the vertical direction and located inside the main communication port 211. The pressing rod 221 has a cylindrical structure. Multiple main pressing columns 222 are provided, and the multiple main pressing columns 222 are arranged annularly at intervals along the axis of the pressing rod 221 on the sealing seat 210. Each main pressing column 222 is slidably disposed on the sealing seat 210 in the vertical direction. Multiple first return springs 223 are provided, and the multiple first return springs 223 are arranged one-to-one with the multiple main pressing columns 222. Each first return spring 223 is sleeved on the corresponding main pressing column 222, with one end connected to the sealing seat 210 and the other end connected to the corresponding main pressing column 222, so that each main pressing column 222 always has a tendency to move upward in the vertical direction. The main sealing cover 224 is fixed on the protruding ends of multiple main pressing columns 222, located in the corresponding storage cavity 101, and covers the main communication port 211.

[0052] The sealing seat 210 is provided with a main sliding hole 212 for each main pressing column 222 to slide.

[0053] The pressing rod 221 can slide vertically within the main connecting port 211. Under the downward pressure of the main connecting part 310, the pressing rod 221 moves downward, causing the main sealing cover 224 and the main pressing column 222 to move downward as well. This disengages the main sealing cover 224 from the main connecting port 211, allowing the liquid in the corresponding storage chamber 101 to be ejected from the nozzle 320 through the main connecting part 310 and the liquid flow channel 330. The first return spring 223 ensures that each main pressing column 222 always tends to move upward vertically. The sealing seat 210 is provided with a main sliding hole 212 for each main pressing column 222 to slide. The bottom end of the main sliding hole 212 is sealed, ensuring that the first return spring 223, acting within the main sliding hole 212, ensures that the main pressing column 222 always moves upward vertically, preventing the first return spring 223 from disengaging from the main sliding hole 212.

[0054] In some embodiments, the aforementioned compartmentalized bottle body 100 may be adopted as follows: Figures 1 to 4 The structure shown. See also Figures 1 to 4 The multi-chamber bottle 100 has an intermediate cylindrical cavity 102 located between each storage cavity 101 and communicating with the bottle opening. The sealing mechanism 200 has an auxiliary sealing part 230 connected to the intermediate cylindrical cavity 102. The press nozzle 300 has an auxiliary communication part 340 corresponding to the auxiliary sealing part 230, and the auxiliary communication part 340 communicates with the liquid communication part 330 through an air passage 350. The sealing seat 210 has an auxiliary communication port 213 communicating with the intermediate cylindrical cavity 102, and the auxiliary sealing part 230 is disposed in the auxiliary communication port 213.

[0055] When the press nozzle 300 is pressed, the auxiliary connecting part 340 presses the auxiliary sealing part 230 and opens the auxiliary sealing part 230 in the auxiliary connecting port 213, so that the airflow in the intermediate cylinder cavity 102 enters the liquid flowing channel 330 through the auxiliary connecting port 213 and the air flowing channel 350 to clean the liquid flowing channel 330.

[0056] The auxiliary sealing part 230 and the auxiliary communication port 213 are combined to form the main sealing part.

[0057] The intermediate cylinder cavity 102 is located between each storage cavity 101 and can communicate with the bottle mouth. The sealing mechanism 200 can communicate with the intermediate cylinder cavity 102 through the auxiliary sealing part 230. The pressing nozzle 300 can be connected to the auxiliary sealing part 230 through the auxiliary connecting part 340. After the pressing nozzle 300 is pressed, the auxiliary connecting part 340 presses the auxiliary sealing part 230 and opens the auxiliary sealing part 230 in the auxiliary connecting port 213, so that the airflow in the intermediate cylinder cavity 102 enters the liquid flowing channel 330 through the auxiliary connecting port 213 and the air flowing channel 350 to clean the liquid flowing channel 330.

[0058] In some embodiments, the auxiliary sealing portion 230 may be adopted as follows: Figure 4 The structure shown. See also Figure 4The auxiliary sealing part 230 includes: a pressing block 231, a first spring 232, an auxiliary pressing column 233, a second spring 234, and an auxiliary sealing cover plate 235. The pressing block 231 is slidably disposed on the sealing seat 210 in a vertical direction and has a pressing connection hole 2311 that vertically penetrates the pressing block 231. The pressing connection hole 2311 is located at the center of the pressing block 231 and is used for rotatable connection of the auxiliary sealing part 230. Multiple first springs 232 are provided and are arranged annularly between the pressing block 231 and the sealing seat 210 along the axis of the pressing connection hole 2311. This ensures that the pressing block 231 always has a tendency to move upward in a vertical direction, and that the top end of the pressing block 231 always abuts against the bottom end of the pressing nozzle 300. Multiple auxiliary pressing columns 233 are provided, arranged circumferentially below the pressing block 231 along the axis of the pressing connection hole 2311. One end of each auxiliary pressing column 233 abuts against the bottom end of the pressing block 231, and the other end of each auxiliary pressing column 233 extends vertically downward and passes through the sealing seat 210. Multiple second springs 234 are provided, each corresponding to one of the auxiliary pressing columns 233. Each second spring 234 is sleeved on the corresponding auxiliary pressing column 233, with one end connected to the sealing seat 210 and the other end connected to the corresponding auxiliary pressing column 233, so that each auxiliary pressing column 233 always has a tendency to move upward in the vertical direction. An auxiliary sealing cover plate 235 is fixed on the extended ends of the multiple auxiliary pressing columns 233, located in the intermediate cylinder cavity 102, and covers the auxiliary communication port 213.

[0059] The sealing seat 210 is provided with a sliding groove 214 for the pressing block 231 to slide and an auxiliary sliding hole 215 for the auxiliary pressing column 233 to slide.

[0060] The pressing block 231 can be slidably disposed in the groove 214 on the sealing seat 210 in a vertical direction, allowing the auxiliary sealing part 230 to be rotatably connected. The first spring 232 ensures that the pressing block 231 always has a tendency to move upward in a vertical direction, so that the top end of the pressing block 231 always abuts against the bottom end of the pressing nozzle 300. The auxiliary pressing column 233 can be disposed below the pressing block 231, with one end abutting against the bottom end of the pressing block 231, and the other end extending vertically downward and passing through the sealing seat 210 to connect to the auxiliary sealing cover plate 235. The second spring 234 ensures that each auxiliary pressing column 233 always has a tendency to move upward in a vertical direction, thereby causing the auxiliary sealing cover plate 235 to cover the auxiliary communication port 213 and seal the auxiliary communication port 213.

[0061] In some embodiments, the pressing block 231 may be as follows: Figure 4 The structure shown. See also Figure 4The pressing block 231 has a connecting cylinder cavity, which is coaxially arranged with the pressing connecting hole 2311. The pressing connecting hole 2311 is located at the bottom end of the connecting cylinder cavity and communicates with the cylinder cavity. Both the upper and lower ends of the pressing connecting hole 2311 have extension sections extending vertically.

[0062] The downward extension of the pressed connection hole 2311 is used to connect to the auxiliary communication port 213, and the upward extension of the pressed connection hole 2311 is used to connect to the auxiliary communication part 340.

[0063] The connecting cylinder cavity can be rotatably connected to the auxiliary connecting part 340. The downwardly extending section of the pressed connecting hole 2311 is used to connect to the auxiliary connecting port 213, and the upwardly extending section of the pressed connecting hole 2311 is used to connect to the auxiliary connecting part 340.

[0064] In some embodiments, the main connecting portion 310 described above may adopt the following form: Figure 4 The structure shown. See also Figure 4 The main connecting part 310 has a spherical structure with an arc surface. The main connecting part 310 is provided with a liquid outlet and multiple liquid inlets arranged vertically and communicating with the liquid channel 330. The multiple liquid inlets are arranged radially along the main connecting part 310. One end of each liquid inlet is connected to the liquid outlet, and the other end extends obliquely downward for communication with the main connecting port 211 when the nozzle is pressed.

[0065] The top end of the pressing rod 221 is provided with an arc-shaped surface that abuts against the arc surface of the main connecting part 310.

[0066] The main connecting part 310 has a spherical structure, which can be understood as the bottom of the main connecting part 310 and the contact end with the pressing rod 221 having an arc structure. The main connecting part 310 is provided with a liquid outlet communicating with the liquid flow channel 330. Liquid discharged from the main connecting port 211 can be introduced into the liquid inlet through multiple liquid inlets arranged radially along the main connecting part 310, and then sprayed out from the nozzle 320 through the liquid flow channel 330. One end of each liquid inlet is connected to the liquid outlet, and the other end extends obliquely downward. This can be understood as the extended end of the liquid inlet being offset from the arc-shaped surface of the top of the pressing rod 221, entering the liquid inlet from both sides of the arc-shaped surface of the main connecting part 310 and the arc-shaped surface of the top of the pressing rod 221. A silicone pad is provided at the contact point between the main connecting part 310 and the sealing seat 210 to prevent liquid in the storage cavity 101 from leaking out from the contact point between the main connecting part 310 and the sealing seat 210.

[0067] In some embodiments, the air purifier for multi-liquid storage described above can employ, as follows: Figure 4 The structure shown. See also Figure 4The air purifier for multi-liquid storage also includes a positioning structure 400, which is provided in multiple ways. Each positioning structure 400 is configured in a one-to-one correspondence with a multiple main sealing structure 220 to fix the rotation angle of the nozzle.

[0068] The positioning structure 400 can help fix the rotation angle of the nozzle.

[0069] In some embodiments, the positioning structure 400 described above may employ, for example... Figure 4 The structure shown. See also Figure 4 Each positioning structure 400 includes: a positioning cylinder 410, a top ball 420, a positioning spring 430, and a limiting spring 440. The positioning cylinder 410 is vertically slidably mounted on the sealing seat 210. The bottom end of the positioning cylinder 410 is closed, while the top end is open and has an inwardly folded flange. The top ball 420 is slidably mounted inside the positioning cylinder 410. The positioning spring 430 is located inside the positioning cylinder 410 and is used to ensure that the top ball 420 always tends to move outward from the positioning cylinder 410. The limiting spring 440 is located between the sealing seat 210 and the corresponding positioning cylinder 410 and is used to ensure that the positioning cylinder 410 always tends to move upward in the vertical direction, so that the top ball 420 always abuts against the bottom end of the press nozzle 300.

[0070] The sealing seat 210 is provided with a positioning groove 216 for the positioning cylinder 410 to slide.

[0071] The bottom of the press nozzle 300 is provided with a positioning groove, which is correspondingly provided with the main connecting part 310. It is used to allow the top bead 420 to abut and position itself when the main connecting part 310 rotates with the nozzle to the corresponding storage cavity 101 position.

[0072] The positioning cylinder 410 can be vertically slidably disposed within the positioning groove 216 on the sealing seat 210. The top ball 420, under the action of the positioning spring 430, tends to move outwards from the positioning cylinder 410 and protrudes from the top opening of the positioning cylinder 410. The limiting spring 440 ensures that the positioning cylinder 410 always tends to move upwards in the vertical direction, so that the top ball 420 always abuts against the bottom end of the press nozzle 300. The positioning groove provided at the bottom end of the press nozzle 300 allows the top ball 420 to abut and be positioned when the main connecting portion 310 rotates with the nozzle to the corresponding storage cavity 101 position.

[0073] Specifically, in this embodiment, after the press nozzle 300 is pressed down, it first moves the press block 231 downward. The press block 231 then moves the downward-extending extension of the auxiliary press column 233 into the auxiliary communication port 213. At the same time, the auxiliary press column 233 moves down to open the auxiliary sealing cover 235, allowing the gas in the intermediate cylinder cavity 102 to enter the air passage 350. This then moves the main communication part 310 downward, which abuts against the press rod 221 and opens the main sealing cover 224, allowing the corresponding storage... The liquid in cavity 101 enters the liquid flow channel 330 and is finally sprayed out from nozzle 320. When the pressure on the nozzle 300 is stopped, the pressing rod 221 will first spring back to seal the corresponding storage cavity 101. The auxiliary pressing column 233 will then spring back to seal the intermediate cylinder cavity 102. The gas in the intermediate cylinder cavity 102 will be sprayed out for a longer period of time to clean the liquid flow channel 330, prevent the previous liquid from mixing during the next use, and effectively prevent the liquid flow channel 330 from becoming clogged.

[0074] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An air purifier for multi-liquid storage, characterized in that, include: The bottle body has multiple storage cavities arranged in annular intervals; The divided-cavity bottle body also has a bottle opening that communicates with each of the storage cavities; A sealing mechanism, connected to the bottle opening, has multiple main sealing portions that correspond one-to-one with each of the storage cavities; A press-fit nozzle is rotatably connected to the sealing mechanism, and its rotation axis is collinear with the surrounding axis of each of the storage cavities. The press-fit nozzle has a main connecting part corresponding to each of the main sealing parts and a nozzle communicating with the main connecting part through a liquid flow channel. The press-fit nozzle is used to rotate so that the main connecting part corresponds to any one of the main sealing parts. After the press-fit nozzle is pressed down, the main sealing part is opened, allowing the liquid in the corresponding storage cavity to be sprayed out through the liquid flow channel and then sprayed out through the nozzle. The sealing mechanism includes: A sealing seat is fixedly disposed on the bottle mouth, and the sealing seat is provided with a plurality of main communication ports corresponding one-to-one with each of the storage cavities; The main sealing structure is provided in multiple ways, and each main sealing structure is connected to a corresponding main communication port. Each main sealing structure and the corresponding main communication port are combined to form a main sealing part. The multi-chamber bottle has an intermediate cylindrical cavity located between each of the storage cavities and communicating with the bottle opening; the sealing mechanism has an auxiliary sealing part connected to the intermediate cylindrical cavity; the press nozzle has an auxiliary communication part corresponding to the auxiliary sealing part, and the auxiliary communication part communicates with the liquid flow channel through an air flow channel; the sealing seat has an auxiliary communication port communicating with the intermediate cylindrical cavity, and the auxiliary sealing part is disposed in the auxiliary communication port; When the press nozzle is pressed, the auxiliary connecting part presses the auxiliary sealing part and opens the auxiliary sealing part in the auxiliary connecting port, so that the airflow in the intermediate cylinder cavity enters the liquid flowing channel through the auxiliary connecting port and the air flowing channel to clean the liquid flowing channel; The auxiliary sealing part and the auxiliary communication port are combined to form the main sealing part.

2. The air purifier for multi-liquid storage as described in claim 1, characterized in that, The main sealing structure includes: The pressing rod is slidably mounted on the sealing seat in the vertical direction and located inside the main communication port. The pressing rod has a cylindrical structure. The main pressing column is provided in multiple ways. The multiple main pressing columns are arranged circumferentially on the sealing seat along the axis of the pressing rod, and each main pressing column is slidably arranged on the sealing seat in the vertical direction. The first reset spring is provided in multiple ways, and each of the first reset springs is correspondingly arranged with one of the main pressing columns. Each first reset spring is sleeved on the corresponding main pressing column, with one end connected to the sealing seat and the other end connected to the corresponding main pressing column, so that each main pressing column always has a tendency to move upward in the vertical direction. The main sealing cover plate is fixed on the protruding ends of the plurality of main pressing columns, located in the corresponding storage cavity, and covers the main communication port; The sealing seat is provided with a main sliding hole for each of the main pressing columns to slide.

3. The air purifier for multi-liquid storage as described in claim 1, characterized in that, The auxiliary sealing part includes: The pressing block is slidably disposed on the sealing seat in the vertical direction and has a pressing connection hole that runs vertically through the pressing block. The pressing connection hole is located at the center of the pressing block and is used for the auxiliary sealing part to be rotatably connected. Multiple first springs are provided, and the multiple first springs are circumferentially spaced between the pressing block and the sealing seat along the axis of the pressing connection hole, so that the pressing block always has a tendency to move upward in the vertical direction, and the top end of the pressing block always abuts against the bottom end of the pressing nozzle. Multiple auxiliary pressing columns are provided. The multiple auxiliary pressing columns are arranged circumferentially at intervals below the pressing block along the axis of the pressing connection hole. One end of each auxiliary pressing column abuts against the bottom end of the pressing block, and the other end of each auxiliary pressing column extends vertically downward and penetrates the sealing seat. The second spring is provided in multiple ways, and each of the second springs is correspondingly arranged with one of the auxiliary pressing posts. Each second spring is sleeved on the corresponding auxiliary pressing post, with one end connected to the sealing seat and the other end connected to the corresponding auxiliary pressing post, so that each of the auxiliary pressing posts always has a tendency to move upward in the vertical direction. An auxiliary sealing cover plate is fixed on the protruding ends of the plurality of auxiliary pressing columns, located inside the intermediate cylinder cavity, and covers the auxiliary communication port; The sealing seat is provided with a groove for the pressing block to slide and an auxiliary sliding hole for the auxiliary pressing column to slide.

4. The air purifier for multi-liquid storage as described in claim 3, characterized in that, The pressing block has a connecting cylinder cavity, which is coaxially arranged with the pressing connecting hole. The pressing connecting hole is located at the bottom end of the connecting cylinder cavity and communicates with the cylinder cavity. Both the upper and lower ends of the pressing connecting hole have extension sections extending vertically upwards and downwards. The downward extension of the pressed connection hole is used to connect the auxiliary communication port, and the upward extension of the pressed connection hole is used to connect the auxiliary communication part.

5. The air purifier for multi-liquid storage as described in claim 2, characterized in that, The main connecting part is a spherical structure with an arc surface. The main connecting part is provided with a liquid outlet and multiple liquid inlets arranged vertically in the liquid flow channel. The multiple liquid inlets are arranged radially in the main connecting part. One end of each liquid inlet is connected to the liquid outlet, and the other end extends obliquely downward for communication with the main connecting part when the nozzle is pressed. The top end of the pressing rod is provided with an arc-shaped surface that abuts against the arc surface of the main connecting part.

6. The air purifier for multi-liquid storage as described in claim 5, characterized in that, The air purifier for multi-liquid storage also includes a positioning structure, wherein multiple positioning structures are provided, and each of the multiple positioning structures is arranged in a one-to-one correspondence with a multiple of the main sealing structures, for fixing the rotation angle of the nozzle.

7. The air purifier for multi-liquid storage as described in claim 6, characterized in that, Each of the positioning structures includes: The positioning cylinder is vertically slidably mounted on the sealing seat. The bottom end of the positioning cylinder is a closed structure, and the top end of the positioning cylinder is open and has an inwardly folded flange. The top bead is slidably disposed within the positioning cylinder; A positioning spring is provided inside the positioning cylinder to ensure that the top ball always tends to move outward from the positioning cylinder; A limiting spring is provided between the sealing seat and the corresponding positioning cylinder to ensure that the positioning cylinder always has a tendency to move upward in the vertical direction, and that the top ball always abuts against the bottom end of the pressing nozzle. The sealing seat is provided with a positioning groove for the positioning cylinder to slide. The bottom end of the press nozzle is provided with a positioning groove, which is correspondingly provided with the main connecting part, and is used for the top bead to abut and position itself when the main connecting part rotates with the nozzle to the corresponding storage cavity position.

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