Liquid storage device and atomization equipment

Abstract

The utility model discloses a liquid storage device and atomizing equipment, comprising: a liquid storage member configured to store an aerosol matrix required by the atomizing device, the liquid storage member being provided with a transfusion portion; the sealing kit is connected with the infusion part and is used for sealing the infusion part; the sealing kit comprises a second sealing cover and a first sealing cover arranged in the second sealing cover in a sleeved mode. The face, facing the second sealing cover, of the first sealing cover is provided with a groove piece, the face, facing the first sealing piece, of the second sealing cover is provided with a clamping groove piece, a distance is reserved between a groove and the clamping groove piece, and the second sealing cover can axially slide relative to the first sealing cover so that the clamping groove piece can be connected with the groove piece. Therefore, the first sealing cover and the second sealing cover open or close the infusion part. According to the sealing kit with the child opening prevention function, the inner-outer double-layer structural design is adopted, force application in two directions is involved, certain difficulty is achieved for children, and therefore the children are prevented from eating or making contact with aerosol matrixes in the liquid storage device by mistake.

Description

Technical Field

[0001] The utility model relates to the technical field of aerosol generating devices, in particular to a liquid storage device and atomizing equipment. Background Art

[0002] With the daily use of electronic products, the demand for the use of atomization equipment is increasing. At present, the atomization equipment on the market mainly includes a liquid reservoir, an atomizer and a battery assembly. The battery assembly provides electrical energy to the atomizer to heat the heating wire of the atomizer, and the liquid reservoir provides an aerosol matrix for the atomizer to atomize the aerosol matrix into an aerosol.

[0003] The existing liquid storage devices on the market include a bottle body and a bottle cap threadedly connected to the bottle body, and the bottle can be easily opened or closed by rotating the bottle cap. The inventors have found that when the bottle contains tobacco liquid, medicine, bleach, disinfectant and other items that are not suitable for children to touch, children may open the bottle cap by themselves without supervision, and accidentally eat or touch the items inside, threatening the children's physical and life safety. Utility Model Content

[0004] Based on the above problems existing in the prior art, the utility model provides a liquid storage device and an atomization device.

[0005] The utility model specifically provides the following technical means to solve the above technical problems:

[0006] The utility model provides a liquid storage device, comprising: a liquid storage part, the liquid storage part is arranged to store the aerosol matrix required by the atomization device, and the liquid storage part is provided with an infusion part; a sealing kit, connected with the infusion part and arranged to seal the infusion part; the sealing kit comprises a second sealing cover and a first sealing cover sleeved in the second sealing cover; wherein, a groove part is arranged on a side of the first sealing cover facing the second sealing cover, and a clamping groove part is arranged on a side of the second sealing cover facing the first sealing cover, a distance is reserved between the groove and the clamping groove part, and the second sealing cover can slide axially relative to the first sealing cover, so that the clamping groove part is connected with the groove part, so as to realize that the first sealing cover and the second sealing cover open or close the infusion part.

[0007] Optionally, a plurality of groove members are provided, and the slot members correspond to the groove members one by one.

[0008] Optionally, the first sealing cover is provided with a convex part, and the side wall of the infusion part is provided with an opening and a sliding groove connected to the opening. When a distance is left between the groove part and the slot part, the second sealing cover is rotated and the convex part remains stationary in the sliding groove; when the groove is connected to the slot part, the second sealing cover is rotated, the convex part slides in the sliding groove and detaches from the sliding groove through the opening.

[0009] Optionally, the infusion part is provided with a resisting member, which is arranged in the sliding groove and configured to prevent the protruding member from moving in a direction away from the outlet.

[0010] Optionally, a limiting piece is disposed on the outer peripheral wall of the first sealing cover, and a locking piece is disposed on the inner peripheral wall of the second sealing cover, and the locking piece slides on a side of the limiting piece away from the groove piece.

[0011] Optionally, the outer diameter of the limiting member is greater than the inner diameter of the locking member.

[0012] Optionally, the sealing kit further includes a leak-proof component, which is connected to the infusion part and arranged between the infusion part and the first sealing cover.

[0013] Optionally, a plurality of fan-shaped films are provided on the outer top surface of the leakage-proof member, and the plurality of fan-shaped films are evenly distributed around the center of the circle of the cross section of the leakage-proof member, and the tips of the fan-shaped films point to the center of the circle.

[0014] The utility model provides an atomizing device, which comprises an atomizing device and a liquid storage device; the atomizing device comprises a main body and an atomizing core, the main body is provided with a limited installation space, a first liquid storage cavity is formed inside the main body, and the main body is also provided with a connecting portion communicated with the first liquid storage cavity; the atomizing core is arranged in the first liquid storage cavity and is used for heating to generate aerosol; the liquid storage device is installed in the installation space, and a first sealing cover and a second sealing cover open an infusion portion, thereby connecting the infusion portion with the connecting portion, so that the liquid storage device replenishes an aerosol matrix for the first liquid storage cavity.

[0015] Optionally, the atomizing device further comprises a nozzle for delivering aerosol to a user's mouth, and the liquid infusion portion is arranged on a side of the liquid storage device close to the main body and away from the nozzle.

[0016] This embodiment is provided with a liquid storage device with a child-proof opening function, and its sealing kit adopts an inner and outer double-layer structure design. In this embodiment, the package cannot be opened by rotating the bottle cap alone. If the package is to be opened, it is necessary to press down and rotate the bottle cap at the same time, which involves applying force in two directions, which is difficult for children. However, for adults, it can be easily opened according to the instructions on the bottle cap, thereby preventing children from accidentally ingesting or contacting the aerosol matrix in the liquid storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0018] Figure 1 This is a three-dimensional diagram of an atomizing device according to one embodiment of the present utility model;

[0019] Figure 2 This is an exploded view of a liquid storage device according to one embodiment of the present utility model;

[0020] Figure 3 A three-dimensional diagram of a liquid storage device in one embodiment of the present invention from another perspective;

[0021] Figure 4 This is a three-dimensional diagram of a first sealing cover and a second sealing cover according to one embodiment of the present utility model;

[0022] Figure 5 This is a cross-sectional view of the first sealing cover and the second sealing cover in the first state in one embodiment of the utility model;

[0023] Figure 6 This is a cross-sectional view of the first sealing cover and the second sealing cover in the second state in one embodiment of the present invention.

[0024] Attached photos

[0025] 10. Atomizing device; 20. Liquid storage device; 110. Connecting part; 200. Liquid storage part; 210. Liquid infusion part; 220. First sealing cover; 230. Second sealing cover; 221. Groove part; 231. Slot part; 222. Protrusion part; 212. Opening; 211. Sliding groove; 213. Abutment part; 223. Limiting part; 232. Positioning part; 240. Leak-proof part; 250. Liquid filling cover; 260. Liquid filling plug; 270. Support frame. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] Refer to Figures 1 to 6 The utility model provides a liquid storage device 20, comprising a liquid storage part 200, the liquid storage part 200 is configured to store the aerosol matrix required by the atomization device, and the liquid storage part 200 is provided with an infusion part 210; a sealing kit is connected to the infusion part 210 and is configured to seal the infusion part 210. The sealing kit comprises a second sealing cover 230 and a first sealing cover 220 sleeved in the second sealing cover 230. A groove part 221 is provided on the side of the first sealing cover 220 facing the second sealing cover 230, and a clamping groove part 231 is provided on the side of the second sealing cover 230 facing the first sealing part, and a distance is left between the groove and the clamping groove part 231, and the second sealing cover 230 can slide axially relative to the first sealing cover 220, so that the clamping groove part 231 is connected with the groove part 221, so as to realize that the first sealing cover 220 and the second sealing cover 230 open or close the infusion part 210.

[0032] The sealing kit of the liquid storage device 20 with child-proof opening function in this embodiment adopts an inner and outer double-layer structure design, which is connected by a card slot. In this embodiment, the package cannot be opened by rotating the bottle cap alone. If the package is to be opened, it is necessary to press down and rotate the bottle cap at the same time, which involves applying force in two directions, which is difficult for children. However, for adults, it can be easily opened according to the instructions on the bottle cap, thereby preventing children from accidentally ingesting or contacting the aerosol matrix in the liquid storage device 20.

[0033] In one embodiment, a plurality of groove members 221 are provided, and the number and position of the slot members 231 correspond to the groove members 221 one by one.

[0034] The multiple groove parts 221 and the card slot parts 231 provided in this embodiment are easier to achieve consistency in the horizontal coordinate position than a single groove part 221 and the card slot part 231, and can more quickly accommodate the card slot part 231 into the accommodating space of the groove part 221 after pressing, thereby reducing the time for the user to remove the first sealing cover 220 and the second sealing cover 230 of the liquid storage device 20, and replenishing the aerosol matrix faster, thereby improving the user experience.

[0035] In one embodiment, the first sealing cover 220 is provided with a protrusion 222, and the side wall of the infusion part 210 is provided with an opening 212 and a sliding groove 211 connected to the opening 212. When a distance is left between the groove part 221 and the slot part 231, the second sealing cover 230 is rotated and the protrusion 222 remains stationary in the sliding groove 211; when the groove part 221 and the slot part 231 are connected, the second sealing cover 230 is rotated, and the protrusion 222 slides in the sliding groove 211 and detaches from the sliding groove 211 through the opening 212.

[0036] In this embodiment, only the second sealing cover 230 is rotated, and the second sealing cover 230 and the first sealing cover 220 rotate relatively, and the connection relationship between the first sealing cover 220 and the infusion part 210 remains unchanged; when the second sealing cover 230 is pressed, the slot part 231 is just stuck in the groove part 221, and the second sealing cover 230 is rotated at this time, and the second sealing cover 230 and the first sealing cover 220 are relatively stationary, and the first sealing cover 220 and the infusion part 210 can be disconnected.

[0037] In one embodiment, the infusion portion 210 is provided with a resisting member 213 , which is disposed in the sliding groove 211 and configured to prevent the protruding member 222 from moving in a direction away from the outlet 212 .

[0038] In one embodiment, a limiting member 223 is provided on the outer peripheral wall of the first sealing cover 220, and a locking member 232 is provided on the inner peripheral wall of the second sealing cover 230. The locking member 232 slides on the side of the limiting member 223 away from the groove member 221. In this embodiment, the limiting member 223 limits the movable position of the locking member 232 to prevent the second sealing cover 30 from separating from the first sealing cover 220.

[0039] In one embodiment, the outer diameter of the limiting member 223 is greater than the inner diameter of the locking member 232. Through the specific configuration of this embodiment, the second sealing cover 230 is further prevented from being separated from the first sealing cover 220.

[0040] In one embodiment, the sealing kit further includes a leakproof member 240, which is connected to the infusion part 210 and arranged between the infusion part 210 and the first sealing cover 220. The liquid storage device 20 is detachably connected to the main body, and the infusion part 210 is sleeved with a leakproof member 240. The infusion part 210 is configured as a tubular structure, and the leakproof member 240 is sleeved on the infusion part 210, and the inner contour size of the cross section of the leakproof member 240 is adapted to the outer contour size of the infusion part 210. The liquid storage device 20 is configured as an independent warehouse body. When leaving the factory, a warehouse cover can be additionally configured on the basis of the leakproof member 240 to completely seal the aerosol matrix stored in the liquid storage device 20. When fluid replenishment is needed, the warehouse cover and the first sealing member are removed, and the connecting part 110 is connected to the infusion part 210. Specifically, the connecting part 110 passes through the leakproof member 240 and is plugged into the infusion part 210.

[0041] In one of the embodiments, the outer top surface of the leak-proof member 240 is provided with a plurality of fan-shaped films, and the plurality of fan-shaped films are evenly distributed with the center of the cross section of the leak-proof member 240 as the center, and the tip of the fan-shaped film points to the center of the circle. Under normal conditions, the plurality of fan-shaped films naturally gather together in a closed state, and at this time, the leak-proof member 240 forms a closed state to prevent leakage of the aerosol matrix. When an external force acts on the leak-proof member 240, such as when the connecting portion 110 of the main body is inserted, the plurality of fan-shaped films are stretched open by the connecting portion 110 to form a channel, so that the aerosol matrix can flow smoothly into the independent oil bottle atomizer. The plurality of fan-shaped films form an effective barrier in the closed state of the leak-proof member 240 to prevent accidental leakage of the aerosol when it is not plugged in, and the entire plug-in process is smoother and simpler, which improves the user experience.

[0042] In one embodiment, the liquid storage device 20 further includes a liquid injection kit, including a liquid injection plug 260 and a liquid injection cap 250 arranged in sequence. In order to prevent the infusion part 210 from being poorly sealed after liquid injection and prevent leakage, this embodiment can be configured to seal the infusion part 210 with a sealing kit and then inject the aerosol matrix into the storage part 200 accommodation space from the side away from the infusion part 210. In this embodiment, the liquid injection plug 260 is made of a material that can produce a certain elastic deformation, such as a silicone material, and the liquid injection cap 250 can be made of a hard material, such as plastic.

[0043] In other embodiments, the liquid injection kit may further include a support frame 270, which is arranged at one end of the liquid injection plug 260 away from the liquid injection cap 250, and is used to provide support for the liquid injection plug 260 to prevent the liquid injection plug 260 from sliding down and affecting the liquid storage effect.

[0044] The utility model provides an atomizing device 10 (not shown), which is used for atomizing cigarette liquid, medicine and other media that need to be atomized.

[0045] The atomizing device 10 of this embodiment includes an atomizing device, a liquid storage device 20 and a power supply device (not shown). The liquid storage device 20 is used to replenish and supply the aerosol matrix to the atomizing device, the power supply device is used to power the atomizing device, and the atomizing device is used to heat and atomize the aerosol matrix. The user inhales and transmits the atomized gas through the air flow channel from the mouthpiece into the user's mouth.

[0046] The atomizing device includes a main body, and the main body is provided with a limited installation space. A first liquid storage cavity (not shown) is formed inside the main body, and the aerosol matrix is ​​stored in the first liquid storage cavity. The main body is also provided with a connecting portion 110 communicating with the first liquid storage cavity;

[0047] An atomizing core, which is disposed in the first liquid storage chamber and is used for heating to generate aerosol;

[0048] The connecting portion 110 is connected to the liquid storage device 20 to achieve communication between the first liquid storage chamber and a second liquid storage chamber (not shown) inside the liquid storage device 20 .

[0049] The atomizing device comprises a nozzle, which is arranged at one end of the main body away from the power supply device. The inside of the nozzle is connected with the atomizing channel, and is used to transmit the aerosol generated by the atomizing core to the user's mouth for the user to inhale.

[0050] In one embodiment, the infusion part 210 is arranged on a side of the liquid storage device 20 close to the main body and away from the position of the suction nozzle. When the liquid storage device 20 is installed in the installation space defined by the main body, the connection part 110 partially overlaps with the infusion part 210. The connection part 110 is arranged on a side of the main body close to the liquid storage device 20, and the position matches the position of the infusion part 210.

[0051] Through this embodiment, the infusion part 210 is arranged on the side of the liquid storage device 20 close to the main body and away from the suction nozzle, that is, the side of the liquid storage device 20 close to the bottom. The arrangement on the side of the liquid storage device 20 close to the main body is convenient for the liquid storage device 20 to be connected to the main body; it is arranged at a position away from the suction nozzle and close to the bottom of the liquid storage device 20, so that gravity can be used to make the aerosol matrix stored in the liquid storage device 20 naturally flow out from the lower part, and the aerosol matrix is ​​transmitted to the main body through the connection part 110 connected to the infusion part 210 for atomization by the atomization core. This embodiment does not need to add other complex adjustment tools, and uses gravity to transmit the aerosol matrix. The liquid replenishment method is simple and convenient, and reduces the manufacturing cost of the manufacturer.

[0052] In one embodiment, when the atomizing device 10 is not connected to the liquid storage device 20, the atomizing device includes a first seal, which is detachably connected to the connecting portion 110, and the first seal is used to seal the connecting portion 110. Specifically, the first seal is interference-connected to the connecting portion 110. In terms of material, the first seal can be made of a material that can produce a certain elastic deformation, such as silica gel. When leaving the factory, the aerosol matrix is ​​injected into the first liquid storage cavity from the connecting portion 110, and the first liquid storage cavity contains an aerosol volume that meets the access standard. In this embodiment, a first seal is separately provided to seal the connecting portion 110 to prevent the aerosol matrix from flowing out of the first liquid storage cavity. When the user needs to replenish fluid, the first seal is removed and connected to the connecting portion 110 through the infusion portion 210, so that the second liquid storage cavity is connected to the first liquid storage cavity, thereby transmitting the aerosol matrix to the atomizing core.

[0053] Through this embodiment, a liquid replenishing tank is separately configured in the complete atomization device 10, and there is no need to take out the liquid storage tank. The liquid replenishing method is simple and convenient, and there will be no problem of liquid leakage into the user's hands or the surface of the atomization device during the liquid replenishing process, which greatly improves the user experience.

[0054] In one embodiment, the connecting portion 110 can be configured as a tubular structure. The connecting portion 110 and the main body are made of the same material and are integrally configured. In this embodiment, the main body and the connecting portion 110 can be made of plastic material.

[0055] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A liquid storage device, applied to an atomization device, characterized in that: include: A liquid storage part, the liquid storage part is configured to store the aerosol matrix required by the atomization device, and the liquid storage part is provided with an infusion part; A sealing kit connected to the infusion part and configured to seal the infusion part; The sealing kit comprises a second sealing cover and a first sealing cover sleeved inside the second sealing cover; Among them, a groove part is provided on the side of the first sealing cover facing the second sealing cover, and a slot part is provided on the side of the second sealing cover facing the first sealing cover. A distance is left between the groove and the slot part. The second sealing cover can slide axially relative to the first sealing cover so that the slot part is connected to the groove part, so as to realize the first sealing cover and the second sealing cover to open or close the infusion part.

2. The liquid storage device according to claim 1, characterized in that: A plurality of groove parts are provided, and the slot parts correspond to the groove parts one by one.

3. The liquid storage device according to claim 1, characterized in that: The first sealing cover is provided with a convex part, and the side wall of the infusion part is provided with an opening and a sliding groove connected to the opening. When a distance is left between the groove part and the card slot part, the second sealing cover is rotated and the convex part remains stationary in the sliding groove; when the groove is connected to the card slot part, the second sealing cover is rotated, the convex part slides in the sliding groove and detaches from the sliding groove through the opening.

4. The liquid storage device according to claim 3, characterized in that: The infusion part is provided with a resisting piece, which is arranged in the sliding groove and is configured to prevent the protruding piece from moving in a direction away from the outlet.

5. The liquid storage device according to claim 1, characterized in that: A limiting piece is arranged on the outer peripheral wall of the first sealing cover, and a clamping piece is arranged on the inner peripheral wall of the second sealing cover. The clamping piece slides on the side of the limiting piece away from the groove piece.

6. The liquid storage device according to claim 5, characterized in that: The outer diameter of the limiting member is greater than the inner diameter of the locking member.

7. The liquid storage device according to claim 1, characterized in that: The sealing kit also includes a leak-proof component, which is connected to the infusion part and arranged between the infusion part and the first sealing cover.

8. The liquid storage device according to claim 7, characterized in that: The outer top surface of the leak-proof part is provided with a plurality of fan-shaped films, which are evenly distributed with the center of the cross section of the leak-proof part as the center, and the tips of the fan-shaped films point to the center of the circle.

9. Atomization equipment, characterized in that, include: An atomizing device and a liquid storage device as claimed in any one of claims 1 to 8; The atomization device includes: The main body is provided with a limited installation space, a first liquid storage cavity is formed inside the main body, and the main body is also provided with a connecting portion communicating with the first liquid storage cavity; An atomizing core, which is disposed in the first liquid storage chamber and is used for heating to generate aerosol; The liquid storage device is installed in the installation space, and the first sealing cover and the second sealing cover open the infusion part, thereby connecting the infusion part with the connecting part, so that the liquid storage device replenishes the aerosol matrix for the first liquid storage cavity.

10. The atomizing device according to claim 9, characterized in that: The atomizing device also includes a nozzle for delivering aerosol to the user's mouth, and the liquid infusion part is arranged on a side of the liquid storage device close to the main body and away from the nozzle.

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