A child lock device, an atomizer and an electronic cigarette

Abstract

The present invention relates to the technical field of electronic cigarettes, and in particular to a child lock device, an atomizer and an electronic cigarette. The child lock device includes a mounting component and an adjusting component rotatably connected to the mounting component. The mounting component is provided with a first oil injection hole, and rotating the adjusting component can open or close the first oil injection hole. The atomizer includes the above-mentioned child lock device. The electronic cigarette includes the above-mentioned atomizer. An embodiment of the present invention provides a child lock device, an atomizer and an electronic cigarette. The structure of this embodiment is simple and the connection is compact. By rotating the adjusting component, the opening and closing of the first oil injection hole can be controlled, and the locking and unlocking methods are very simple; it is not easy for children to form an unlocking habit when contacting the child lock device, the safety performance of the electronic cigarette is higher, and the child lock device is tightly connected to the housing, making the appearance of the electronic cigarette more beautiful.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic cigarettes, and in particular to a child lock device, an atomizer and an electronic cigarette. Background Art

[0002] At present, electronic cigarettes have become a relatively mature smoking alternative in the market and are popular among a large number of young smokers. The electronic cigarette powers the atomization core in the atomizer through a battery, so that the atomization core heats the e-liquid under the drive of electricity to generate smoke, thereby enabling users to have the feeling of smoking.

[0003] For existing refilling electronic cigarettes, in order to prevent children from accidentally opening the refilling component of the atomizer, a child lock is usually provided on the refilling component. However, most common child locks adopt a structure that requires pressing first and then opening. After children come into contact with such products, it is very easy for them to form a habit of opening such child locks, and it is easy to open, posing a certain safety hazard. Summary of the Invention

[0004] An object of the present invention is to overcome the deficiencies of the prior art and provide a child lock device to solve the technical problem that the refilling component of the existing electronic cigarette is easily opened and there is a certain safety hazard.

[0005] To solve the above technical problem, the present invention adopts the following technical solutions:

[0006] A child lock device, comprising:

[0007] An installation component provided with a first refilling hole; and

[0008] An adjustment component rotatably connected to the installation component, and rotating the adjustment component can open or close the first refilling hole.

[0009] Further, the adjustment component is provided with a second refilling hole, and rotating the adjustment component can connect the second refilling hole to the first refilling hole.

[0010] Further, the adjustment component includes:

[0011] A rotating shaft member rotatably connected to the installation component, the second refilling hole includes an inlet provided at one end of the rotating shaft member away from the installation component and an outlet provided on the side wall of the rotating shaft member; and

[0012] A rotating member connected to the rotating shaft member.

[0013] Furthermore, the rotating member is provided with a limiting notch, the mounting assembly includes a limiting member slidably connected relative to the limiting notch, a first positioning portion is provided on one side of the limiting notch, and when the rotating member is rotated so that the limiting member abuts against the first positioning portion, the second oil filling hole is connected to the first oil filling hole.

[0014] Furthermore, the rotating shaft is eccentrically connected relative to the center of the rotating member, and a toggle portion is provided on a side of the rotating member away from the rotating shaft, and the toggle portion is used to rotate the rotating member.

[0015] Furthermore, the installation assembly includes:

[0016] A base, wherein the base is provided with a rotating hole rotatably matched with the rotating shaft; and

[0017] A sealing seat connected to the base, the sealing seat is provided with a sealing groove, the notch of the sealing groove is connected to the rotating hole, the side wall of the sealing groove is abutted and matched with the side wall of the rotating shaft, and the first oil filling hole is located on the side wall of the sealing groove.

[0018] Further, the sealing seat is arranged on the first air hole, the base is provided with a second air hole communicated with the first air hole, and the rotating part is provided with a third air hole. When the second oil filling hole is connected to the first oil filling hole, the third air hole is connected to the second air hole. When the first oil filling hole is closed, the rotating part can close the second air hole.

[0019] Furthermore, a receiving groove for receiving the rotating member is provided on a side of the base away from the sealing seat, and the rotating hole and the second air hole are located in the receiving groove.

[0020] Another object of the present invention is to overcome the deficiencies of the prior art and provide an atomizer to solve the technical problem that the existing electronic cigarette oil filling assembly is easy to be opened and has certain safety hazards.

[0021] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0022] An atomizer comprises the above-mentioned child lock device.

[0023] Another object of the present invention is to overcome the deficiencies of the prior art and provide an electronic cigarette to solve the technical problem that the existing electronic cigarette oil filling assembly is easy to be opened and has certain safety hazards.

[0024] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0025] An electronic cigarette comprises the above-mentioned atomizer.

[0026] Advantages of the present invention:

[0027] First, the child lock device of the present invention has a simple structure and a compact connection. By rotating the adjustment component, the opening and closing of the first oil injection hole can be controlled, and the locking and unlocking methods are very simple.

[0028] Second, the atomizer is provided with a child lock device for controlling the opening and closing of the first oil injection hole. It is not easy for children to form a habit of unlocking when contacting the child lock device, and the first oil injection hole is not easy to be opened, so the safety performance is higher.

[0029] Third, the electronic cigarette is provided with a child lock device. It is not easy for children to form a habit of unlocking when contacting the child lock device, so the safety performance of the electronic cigarette is higher. Moreover, the child lock device is tightly connected to the housing, making the appearance of the electronic cigarette more beautiful. Description of the Drawings

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0031] Figure 1 Schematic three-dimensional structure diagram of the embodiment of the present electronic cigarette;

[0032] Figure 2 Exploded structure diagram of the embodiment of the present electronic cigarette;

[0033] Figure 3 For Figure 2 Schematic structure diagram of the adjustment component in

[0034] Figure 4 Top view of the embodiment of the present electronic cigarette (where the child lock device is in the closed state);

[0035] Figure 5 For Figure 4 Cross-sectional view taken along the A-A plane in

[0036] Figure 6 Top view of the embodiment of the present electronic cigarette (where the child lock device is in the open state);

[0037] Figure 7 For Figure 6 Cross-sectional view taken along the B-B plane in

[0038] Description of reference numerals: 100, housing; 110, nozzle; 200, atomizer; 210, atomizer bracket; 220, heating element; 230, inner cotton; 240, outer cotton; 250, atomizer core cover; 251, sealing ring; 260, atomizer chamber; 270, insulating silicone block; 280, first electrode nail; 290, second electrode nail; 300, child lock device; 310, mounting assembly; 311, first oil filling hole; 312, base; 3121, rotary hole; 3122, second air hole; 3123, limiting member; 313, sealing seat; 3131, sealing groove; 3132, first air hole; 320, adjusting component; 321, second oil filling hole; 3211, inlet; 3212, outlet; 322, rotating shaft member; 323, rotating member; 3231, third air hole; 3232, containing groove; 3233, limiting notch; 3234, first positioning part; 3235, second positioning part; 3236, toggle part; DETAILED DESCRIPTION

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. For example, the directions or positions indicated by the terms "length", "width", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the drawings, which are only for the convenience of description and should not be understood as limitations on the present technical solution.

[0040] The terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions; the terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects rather than to describe a specific order. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0041] In the specification and claims of the present invention and the above-mentioned drawings, when an element is referred to as being "fixed to" or "mounted on" or "disposed on" or "connected to" another element, it may be directly or indirectly located on the other element. For example, when an element is referred to as being "connected to" another element, it may be directly or indirectly connected to the other element.

[0042] In addition, the mention of "embodiment" in this document means that the specific features, structures, or characteristics described in connection with the embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase at various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0043] Embodiment

[0044] As Figures 1-7 shown, an electronic cigarette provided by the present invention includes a housing 100, an atomizer 200 connected to the housing 100, and a child lock device 300 connected to the atomizer 200.

[0045] As Figure 2 shown, the atomizer 200 includes an atomization bracket 210, a heating element 220 disposed on the atomization bracket 210, an inner cotton wrapping 230 sleeved outside the heating element 220, an outer cotton wrapping 240 sleeved outside the inner cotton wrapping 230, and an atomization core cover 250 sleeved outside the outer cotton wrapping 240. An atomization cavity 260 is provided between the atomization bracket 210 and the inner cotton wrapping 230, and the heating element 220 is located in the atomization cavity 260. The atomization bracket 210 is connected to the child lock device 300 through an insulating silica gel block 270. A first electrode pin 280 and a second electrode pin 290 are installed on the child lock device 300, and the first electrode pin 280 and the second electrode pin 290 are electrically connected to the heating element 220. The housing 100 is sleeved outside the atomization core cover 250. A mouthpiece 110 is provided at one end of the housing 100, and a sealing ring 251 is connected between the mouthpiece 110 and the atomization core cover 250. The end of the housing 100 away from the mouthpiece 110 is connected to the child lock device 300.

[0046] In this embodiment, in combination with Figures 2 to 7 , the child lock device 300 includes a mounting assembly 310 and an adjustment assembly 320 rotatably connected to the mounting assembly 310. The mounting assembly 310 is provided with a first oil injection hole 311, and rotating the adjustment assembly 320 can open or close the first oil injection hole 311. Specifically, the mounting assembly 310 is connected to the housing 100, and the first oil injection hole 311 communicates with the atomization cavity 260. By rotating the adjustment assembly 320, the present invention can open or close the first oil injection hole 311, making it difficult for children to form an unlocking habit when contacting the child lock device 300, and the first oil injection hole 311 is not easily opened, resulting in higher safety performance.

[0047] In this embodiment, the adjustment assembly 320 is provided with a second oil injection hole 321, and rotating the adjustment assembly 320 can make the second oil injection hole 321 communicate with the first oil injection hole 311. The setting of the first oil injection hole 311 can facilitate the connection of an oil bottle and make it more convenient to add oil to the electronic cigarette.

[0048] Combined with Figures 2 to 7 , the adjusting component 320 includes a rotating shaft member 322 and a rotating member 323 connected to the rotating shaft member 322. The rotating shaft member 322 is rotatably connected to the mounting component 310. The second oil injection hole 321 includes an inlet 3211 provided at one end of the rotating shaft member 322 away from the mounting component 310 and an outlet 3212 provided on the side wall of the rotating shaft member 322. Specifically, the second oil injection hole 321 is opened on the rotating shaft member 322, and the outlet 3212 of the second oil injection hole 321 is located on the side wall of the rotating shaft. By driving the rotating shaft member 322 to rotate through the rotating member 323, the second oil injection hole 321 can be communicated with the first oil injection hole 311, and locking and unlocking are very convenient.

[0049] Combined with Figures 2 to 7 , the mounting component 310 includes a base 312 and a sealing seat 313 connected to the base 312. The base 312 is provided with a rotating hole 3121 that rotatably cooperates with the rotating shaft member 322; the sealing seat 313 is provided with a sealing groove 3131, the notch of the sealing groove 3131 is connected to the rotating hole 3121, and the side wall of the sealing groove 3131 is in abutting cooperation with the side wall of the rotating shaft member 322. The first oil injection hole 311 is located on the side wall of the sealing groove 3131. In this embodiment, the sealing seat 313 can be made of silica gel material. The sealing groove 3131 of the sealing seat 313 is in abutting cooperation with the rotating shaft member 322. The silica gel sealing seat 313 has a good sealing effect. When the second oil injection hole 321 is not communicated with the first oil injection hole 311, the e-liquid in the atomization chamber 260 is difficult to flow out from the first oil injection hole 311. At the same time, the silica gel sealing seat 313 can increase the friction between the rotating shaft member 322 and the sealing groove 3131, and the rotating shaft member 322 is not easy to loosen. Without external force, the rotating shaft member 322 will not shift relative to the sealing seat 323, and the safety performance is higher.

[0050] In this embodiment, combined with Figure 5 and Figure 7As shown in the figure, in order to facilitate oil injection, a first air hole 3132 is formed on the sealing seat 313, a second air hole 3122 communicating with the first air hole 3132 is provided on the base 312, and a third air hole 3231 is provided on the rotating member 323. When the second oil injection hole 321 communicates with the first oil injection hole 311, the third air hole 3231 communicates with the second air hole 3122, forming a complete air passage with the first air hole 3132; when the first oil injection hole 311 is not connected to the second oil injection hole 321, the rotating member 323 can keep the second air hole 3122 closed. Specifically, when oil injection is required, the rotating member 323 is rotated to make the second oil injection hole 321 communicate with the first oil injection hole 311. At this time, the first air hole 3132, the second air hole 3122 and the third air hole 3231 are communicated, and the oil enters the atomization chamber 260 through the second oil injection hole 321 and the first oil injection hole 311. The gas in the atomization chamber 260 is then discharged outwards through the air passage formed by the first air hole 3132, the second air hole 3122 and the third air hole 3231. By providing the first air hole 3132, the second air hole 3122 and the third air hole 3231, the internal and external air pressures of the atomizer can be balanced during oil injection, and the e-liquid can enter the atomization chamber 260 without being pressurized.

[0051] As Figures 4 to 7 shown in the figure, a receiving groove 3232 for receiving the rotating member 323 is provided on the side of the base 312 away from the sealing seat 313, and the rotating hole 3121 and the second air hole 3122 are located in the receiving groove 3232. Specifically, the receiving groove 3232 extends to the side wall of the base 312. The provision of the receiving groove 3232 can improve the compactness of the device and make the overall structure of the electronic cigarette more beautiful.

[0052] As Figures 4 to 7As shown, in order to enable the user to intuitively understand that the first oil filling hole 311 is connected to the second oil filling hole 321, the rotating member 323 is provided with a limiting notch 3233, and the installation component 310 includes a limiting member 3123 slidingly connected relative to the limiting notch 3233, and a first positioning portion 3234 is provided on one side of the limiting notch 3233. When the rotating member 323 is rotated so that the limiting member 3123 abuts against the first positioning portion 3234, the second oil filling hole 321 is connected to the first oil filling hole 311. In this embodiment, the limiting notch 3233 is provided on the outer side of the rotating member 323, and the longitudinal section of the rotating member 323 is stepped at the limiting notch 3233. The limiting member 3123 can adopt the above-mentioned first electrode nail 280, and an annular groove (not shown in the figure) is provided on the limiting member 3123. The protruding part of the limiting notch 3233 of the rotating member 323 is snap-fitted into the annular groove. After the assembly is completed, the adjustment component 320 is not easy to separate from the base 312; the side surface of the limiting member 3123 is slidably matched with the side surface of the limiting notch 3233. When the rotating member 323 rotates, the limiting member 3123 can move back and forth along the side surface of the limiting notch 3233. When the limiting member 3123 abuts against the first positioning portion 3234, the first oil filling hole 311 is connected to the second oil filling hole 321.

[0053] In this embodiment, the rotating shaft 322 is eccentrically connected relative to the center of the rotating member 323, so that the rotating shaft 322 can be rotated more labor-savingly. A toggle portion 3236 is provided on the side of the rotating member 323 away from the rotating shaft 322. The toggle portion 3236 is used to rotate the rotating member 323. A groove can be formed on the side of the rotating member 323 away from the rotating shaft 322 to form the toggle portion 3236. Specifically, the limiting notch 3233 also includes a second positioning portion 3235 arranged opposite to the first positioning portion 3234. When the rotating member 323 is rotated to make the limiting member 3123 abut against the first positioning portion 3234, the first oil injection hole 311 is connected to the second oil injection hole 321. At this time, the toggle portion 3236 protrudes from the receiving groove 3232, and the user can more intuitively find that the first oil injection hole 311 is in an open state; when the rotating member 323 is rotated to make the limiting member 3123 abut against the second positioning portion 3235, the rotating member 323 is completely located in the receiving groove 3232.

[0054] In this embodiment, the first positioning portion 3234 and the second positioning portion 3235 cooperate with the limiting member 3123 in a concave-convex manner, so that the first positioning portion 3234 and the second positioning portion 3235 are subjected to uniform force when contacting the limiting portion, thereby improving the service life of the rotating member 323.

[0055] It can be understood that the working principles of the child lock device 300, the atomizer 200 and the electronic cigarette are roughly as follows:

[0056] In the locked state, the limiting member 3123 abuts against the second positioning portion 3235, the rotating member 323 is completely located in the receiving groove 3232, the third air hole 3231 and the second air hole 3122 are in a misaligned state, and the first oil injection hole 311 and the second oil injection hole 321 are in a misaligned state;

[0057] When unlocking, the rotating member 323 is rotated by the toggle portion 3236 so that the limiting member 3123 abuts against the first positioning portion 3234. At this time, the toggle portion 3236 protrudes from the accommodating groove 3232, the first oil injection hole 311 is connected to the second oil injection hole 321, the first air hole 3132, the second air hole 3122 and the third air hole 3231 are connected, and the oil can enter the atomizing chamber 260 through the second oil injection hole 321 and the first oil injection hole 311, and the gas in the atomizing chamber 260 is discharged outward through the air passage formed by the first air hole 3132, the second air hole 3122 and the third air hole 3231;

[0058] When unlocking, the rotating member 323 is rotated in the opposite direction to make the limiting member 3123 abut against the second positioning portion 3235 .

[0059] In summary, compared with the prior art, this electronic cigarette has at least the following beneficial effects:

[0060] First, the child lock device 300 has a simple structure and a compact connection. The first oil filling hole 311 can be opened and closed by rotating the adjustment component 320, and the locking and unlocking methods are very simple. Second, the atomizer 200 is provided with a child lock device 300 for controlling the opening and closing of the first oil filling hole 311. It is not easy for children to form the habit of unlocking the atomizer by contacting the child lock device 300, and the first oil filling hole 311 is not easy to be opened, so the safety performance is higher.

[0061] Third, the electronic cigarette is provided with a child lock device 300, and children are not likely to form a habit of unlocking the electronic cigarette after contacting the child lock device 300, so the safety performance of the electronic cigarette is higher, and the child lock device 300 is compactly connected to the housing 100, so the appearance of the electronic cigarette is more beautiful;

[0062] Fourth, a first air hole 3132 is provided on the sealing seat 313, a second air hole 3122 communicating with the first air hole 3132 is provided on the base 312, and a third air hole 3231 is provided on the rotating member 323. When the second oil filling hole 321 is connected to the first oil filling hole 311, the third air hole 3231 is connected to the second air hole 3122 to form a complete air passage with the first air hole 3132; when the first oil filling hole 311 is not connected to the second oil filling hole 321, the rotating member 323 can keep the second air hole 3122 closed; by providing the first air hole 3132, the second air hole 3122 and the third air hole 3231, the internal and external air pressures of the atomizer can be balanced during oil filling, and the smoke oil can enter the atomization chamber 260 without pressurization.

[0063] The above embodiments are preferred implementation solutions of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious substitution without departing from the concept of the technical solution is within the protection scope of the present invention.

Claims

1. A child lock device, applied to electronic cigarettes and atomizers, characterized in that: The child lock device comprises: A mounting assembly, wherein the mounting assembly is provided with a first oil filling hole; and An adjusting assembly rotatably connected to the mounting assembly, wherein the first oil filling hole can be opened or closed by rotating the adjusting assembly; The adjusting component is provided with a second oil filling hole, and the second oil filling hole can be connected to the first oil filling hole by rotating the adjusting component; The adjusting assembly comprises: a rotating shaft and a rotating member connected to the rotating shaft; the rotating shaft is rotatably connected to the mounting assembly, and the second oil filling hole comprises an inlet arranged at an end of the rotating shaft away from the mounting assembly and an outlet arranged on a side wall of the rotating shaft; The rotating member is provided with a limiting notch, the mounting assembly comprises a limiting member slidably connected with the limiting notch, a first positioning portion is provided on one side of the limiting notch, and when the rotating member is rotated so that the limiting member abuts against the first positioning portion, the second oil filling hole is connected with the first oil filling hole; the limiting notch is provided on the outer side of the rotating member, and the longitudinal section of the rotating member is stepped at the limiting notch; the side surface of the limiting member is slidably matched with the side surface of the limiting notch, and when the rotating member rotates, the limiting member can move back and forth along the side surface of the limiting notch; The rotating shaft is eccentrically connected to the center of the rotating member, and a toggle portion is provided on a side of the rotating member away from the rotating shaft, and the toggle portion is used to rotate the rotating member; The mounting assembly includes: a base and a sealing seat connected to the base; the base is provided with a rotating hole rotatably matched with the rotating shaft; the sealing seat is provided with a sealing groove, the notch of the sealing groove is connected to the rotating hole, the side wall of the sealing groove is abutted against the side wall of the rotating shaft, and the first oil filling hole is located on the side wall of the sealing groove.

2. The child lock device according to claim 1, wherein: The sealing seat is arranged on the first air hole, the base is provided with a second air hole communicating with the first air hole, the rotating member is provided with a third air hole, when the second oil filling hole is connected to the first oil filling hole, the third air hole is connected to the second air hole, and when the first oil filling hole is closed, the rotating member can close the second air hole.

3. The child lock device according to claim 2, wherein: A receiving groove for receiving the rotating member is arranged on a side of the base away from the sealing seat, and the rotating hole and the second air hole are located in the receiving groove.

4. An atomizer, characterized in that: The invention comprises a child lock device as claimed in any one of claims 1 to 3.

5. An electronic cigarette, characterized in that: Including the atomizer described in claim 4.

Images