Atomizer and electronic cigarette with child lock

Abstract

The present invention discloses an atomizer and an electronic cigarette with a child lock, wherein the atomizer comprises: an oil tank, an atomizing core, an oil filling plug and a locking piece; the oil tank is provided with an atomizing cavity, an oil filling hole is provided at the bottom of the oil tank, the atomizing core is installed in the atomizing cavity, one end of the oil filling plug is fixedly connected to the bottom of the oil tank, and the other end is movably connected to the oil filling hole; when the atomizer is in use, the oil filling plug and the oil filling hole remain sealed; the locking piece is installed at the bottom of the oil tank, and the locking piece can be rotated relative to the oil tank under the action of an external force; when the oil filling plug is connected to the oil filling hole, when the locking piece is rotated to the locking position, the locking piece can lock the atomizing core and limit the oil filling plug at the same time; when the locking piece is rotated to the unlocking position, the oil filling plug can be detached from the oil filling hole and / or the atomizing core can be detached from the atomizing cavity under the action of an external force. The present invention can effectively prevent children from opening the oil filling plug and the atomizing core, avoid the outflow of tobacco oil, and is simple and convenient to produce and assemble.

Description

Technical Field

[0001] The invention relates to an electronic cigarette, and more particularly to an atomizer with a child lock and an electronic cigarette. Background Art

[0002] At present, e-cigarettes have become a relatively mature alternative to smoking on the market and are increasingly popular among young people.

[0003] The atomizer is the component that produces smoke in the electronic cigarette. The atomizer contains smoke oil. However, the atomizer structure in the existing electronic cigarette is unreasonable. Children can easily open the oil filling plug of the atomizer and remove the atomizer core, which causes the smoke oil to flow out. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an atomizer and an electronic cigarette with a child lock.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] In a first aspect, an atomizer with a child lock comprises an oil bin, an atomizer core, an oil filling plug and a locking piece; the oil bin is provided with an atomizer cavity, the bottom of the oil bin is provided with an oil filling hole, the atomizer core is installed in the atomizer cavity, one end of the oil filling plug is fixedly connected to the bottom of the oil bin, and the other end is movably connected to the oil filling hole; when the atomizer is in use, the oil filling plug and the oil filling hole are kept sealed; the locking piece is installed at the bottom of the oil bin, and the locking piece can be rotated relative to the oil bin under the action of an external force; when the oil filling plug is kept connected to the oil filling hole, when the locking piece is rotated to a locking position, the locking piece can lock the atomizer core and limit the oil filling plug at the same time; when the locking piece is rotated to an unlocking position, the oil filling plug can be detached from the oil filling hole and / or the atomizer core can be detached from the atomizer cavity under the action of an external force.

[0007] A further technical solution is as follows: the atomizer core is provided with an atomizer core limiting fitting portion, the oil filling plug is provided with an oil filling plug limiting fitting portion, and when the locking piece is rotated to the locking position, the atomizer core limiting fitting portion and the oil filling plug limiting fitting portion are both located below the locking piece.

[0008] A further technical solution is as follows: the oil tank is provided with a first step groove, a second step groove is provided inside the first step groove, the bottom of the second step groove is provided with the oil filling hole; and the locking piece is hinged inside the first step groove.

[0009] A further technical solution is as follows: a connecting hole is provided at the bottom of the first step groove, the locking piece is provided with a through hole corresponding to the connecting hole, connecting pieces are provided in the through hole and the connecting hole, and the connecting piece enables the locking piece to be hinged to the first step groove.

[0010] A further technical solution is: the connecting piece is a pin.

[0011] Its further technical solution is: the locking piece includes a cover plate; the cover plate includes a first area for locking the atomizer core, a second area for limiting the oil filling plug, and a third area rotatably connected to the bottom of the oil tank; the through hole is located in the third area; in a state where the oil filling plug remains connected to the oil filling hole, when the locking piece is rotated to the locking position, the first area is located above the limiting matching part of the atomizer core, the second area is located above the limiting matching part of the oil filling plug, and the first area and the second area are both within the range of the bottom edge of the oil tank; when the locking piece is rotated to the unlocking position, the first area and the second area are both far away from the limiting matching part of the atomizer core and the limiting matching part of the oil filling plug, and the first area and the second area are both outside the range of the bottom edge of the oil tank.

[0012] A further technical solution is as follows: the locking element further comprises an arc-shaped protrusion arranged on the cover plate for easy turning and rotation.

[0013] A further technical solution is as follows: the atomizer core limiting fitting portion is circumferentially arranged on the outer surface of the atomizer core.

[0014] A further technical solution is as follows: the atomizer further comprises a suction nozzle and a base; the suction nozzle is connected to the top of the oil bin, and the base is connected to the bottom of the oil bin.

[0015] In a second aspect, an electronic cigarette is characterized by comprising the above-mentioned atomizer with a child lock.

[0016] Compared with the prior art, the present invention has the following beneficial effects: when the locking piece is rotated to the locking position, the atomizer core and the oil filling plug are limited at the same time, thereby effectively preventing children from opening the oil filling plug and the atomizer core, avoiding the outflow of the e-liquid, and the structural design is ingenious, and the production and assembly are simple and convenient.

[0017] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a structural schematic diagram of a specific embodiment of an atomizer with a child lock of the present invention (a state when the locking piece is in the locked position);

[0019] Figure 2 It is a structural schematic diagram of a specific embodiment of an atomizer with a child lock of the present invention (a state when the locking element is in the unlocking position);

[0020] Figure 3 It is a structural schematic diagram of a specific embodiment of an atomizer with a child lock of the present invention (a state after the atomizer core is pulled out from the atomizer chamber);

[0021] Figure 4 It is a structural schematic diagram of a specific embodiment of an atomizer with a child lock of the present invention (a state in which the oil filling plug is opened and oil is filled);

[0022] Figure 5 It is a three-dimensional diagram of a specific embodiment of an atomizer with a child lock according to the present invention;

[0023] Figure 6 The figure is a schematic structural diagram of a locking member in a specific embodiment of an atomizer with a child lock according to the present invention.

[0024] Reference numerals

[0025] 1. Oil tank; 11. Atomization chamber; 12. Oil filling hole; 2. Atomization core; 21. Atomization core limit fitting part; 3. Oil filling plug; 31. Oil filling plug limit fitting part; 4. Locking piece; 41. Cover plate; 411. First area; 412. Second area; 413. Third area; 42. Arc-shaped protrusion; 5. Pin; 6. Suction nozzle; 7. Base; S. Oil bottle. DETAILED DESCRIPTION

[0026] In order to more fully understand the technical content of the present invention, the technical solution of the present invention is further introduced and illustrated in conjunction with specific embodiments below, but is not limited thereto.

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships 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, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", "or "some examples" etc. 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 present invention. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0033] The specific embodiment of the present invention provides an atomizer with a child lock, please refer to Figure 1-4 , the atomizer comprises an oil tank 1, an atomizer core 2, an oil filling plug 3 and a locking piece 4; the oil tank 1 is provided with an atomizer chamber 11, an oil filling hole 12 is provided at the bottom of the oil tank 1, the atomizer core 2 is installed in the atomizer chamber 11, one end of the oil filling plug 3 is fixedly connected to the bottom of the oil tank 1, and the other end is movably connected to the oil filling hole 12; when the atomizer is in use, the oil filling plug 3 and the oil filling hole 12 are kept sealed; the locking piece 4 is installed at the bottom of the oil tank 1, and the locking piece 4 can rotate relative to the oil tank 1 under the action of external force; when the oil filling plug 3 and the oil filling hole 12 are kept connected, the locking piece 4 is rotated to the locking position, and the locking piece 4 can lock the atomizer core 2 and limit the oil filling plug 3 at the same time; when the locking piece 4 is rotated to the unlocking position, the oil filling plug 3 can be detached from the oil filling hole 12 and / or the atomizer core 2 can be detached from the atomizer chamber 11 under the action of external force. .

[0034] By rotating the locking piece 4 to the locking position, the atomizer core 2 and the oil filling plug 3 are limited at the same time, so that children can be effectively prevented from opening the oil filling plug 3 and the atomizer core 2, thereby avoiding the outflow of the smoke oil. The structural design is ingenious, and the production and assembly are simple and convenient.

[0035] For details, please refer to Figure 2 , 3The atomizer core 2 is provided with an atomizer core position-limiting matching portion 21, and the oil filling plug 3 is provided with an oil filling plug position-limiting matching portion 31. When the locking member 4 is rotated to the locking position, the atomizer core position-limiting matching portion 21 and the oil filling plug position-limiting matching portion 31 are both located below the locking member 4. The locking member 4 includes a cover plate 41; the cover plate 41 includes a first area 411 for locking the atomizer core 2, a second area 412 for limiting the oil filling plug 3, and a third area 413 rotatably connected to the bottom of the oil tank 1; the through hole is located in the third area 413. Preferably, the cover plate 31 is in a triangular shape, and the first area 411, the second area 412 and the third area 413 are respectively located at the triangular parts of the cover plate 41; when the oil filling plug 3 is kept connected to the oil filling hole 12, when the locking member 4 is rotated to the locking position, the first area 411 is located above the atomizer core limiting fitting portion 21, the second area 412 is located above the oil filling plug limiting fitting portion 31, and the first area 411 and the second area 412 are both within the range of the bottom edge of the oil tank 1; when the locking member 4 is rotated to the unlocking position, the first area 411 and the second area 412 are both away from the atomizer core limiting fitting portion 21 and the oil filling plug limiting fitting portion 31, and the first area 411 and the second area 412 are both outside the range of the bottom edge of the oil tank 1.

[0036] In some embodiments, such as this embodiment, please refer to Figure 6 The locking member 4 further includes an arc-shaped protrusion 42 disposed on the cover plate 41 for easy rotation. A portion of the arc-shaped protrusion 42 is located above the second area 412 , and another portion is located above the third area 413 .

[0037] Figure 1 The state diagram of the locking member 4 rotating to the locking position, from Figure 1 It can be seen from the state that the first area 411 of the cover plate 41 presses the atomizer core limiting fitting part 21, and the second area 412 of the cover plate 41 presses the oil filling plug limiting fitting part 31, so that the atomizer core 2 and the oil filling plug 3 can be limited at the same time. Figure 2-Figure 4 The state diagram of the lock member 4 rotating to the unlocking position, from Figure 2-4 As can be seen from the state, the first area 411 and the second area 412 of the cover plate 41 are both away from the atomizer core 2 and the oil filling plug 3, so that in this state, the atomizer core 2 can be taken out and / or the oil filling plug 3 can be opened, and after the oil filling plug 3 is opened, oil can be added into the oil filling hole 12 through the oil bottle S.

[0038] For further information, please refer to Figure 1The oil tank 1 is provided with a first step groove, a second step groove is provided in the first step groove, an oil filling hole 12 is provided at the bottom of the second step groove, and the oil filling plug limit fitting part 31 is located in the second step groove; the locking piece 4 is hinged in the first step groove. When the oil filling plug 3 is connected to the oil filling hole 12, the surface of the oil filling plug limit fitting part 31 is flush with the bottom surface of the first limit groove, and after the atomizer core 2 is installed, the surface of the atomizer core limit fitting part 21 is flush with the bottom surface of the first limit groove, and the surface is also flush, so it will not affect the rotation of the locking piece 4.

[0039] Furthermore, a connecting hole is provided at the bottom of the first step groove, the locking member 4 is provided with a through hole corresponding to the connecting hole, and a connecting member is provided in the through hole and the connecting hole, and the connecting member enables the locking member 4 to be hinged to the first step groove. In this embodiment, the connecting member is a pin 5.

[0040] For further information, please refer to Figure 3 The atomizer core limiting fitting portion 21 is circumferentially arranged on the outer surface of the atomizer core 2 .

[0041] For further information, please refer to Figure 5 The atomizer further includes a suction nozzle 6 and a base 7; the suction nozzle 6 is connected to the top of the oil tank 1, and the base 7 is connected to the bottom of the oil tank 1.

[0042] A specific embodiment of the present invention further provides an electronic cigarette, which includes the above-mentioned atomizer with a child lock. Since the electronic cigarette adopts the above-mentioned atomizer with a child lock, the technical effect that can be achieved by the above-mentioned atomizer with a child lock is also achieved by the electronic cigarette in the specific embodiment of the present invention.

[0043] The above examples are only used to further illustrate the technical content of the present invention, so that readers can understand it more easily, but they do not mean that the implementation of the present invention is limited to this. Any technical extension or re-creation made according to the present invention is protected by the present invention. The protection scope of the present invention shall be subject to the claims.

Claims

1. An atomizer with a child lock, characterized in that: The invention comprises an oil bin, an atomizing core, an oil filling plug and a locking piece; the oil bin is provided with an atomizing chamber, an oil filling hole is provided at the bottom of the oil bin, the atomizing core is installed in the atomizing chamber, one end of the oil filling plug is fixedly connected to the bottom of the oil bin, and the other end is movably connected to the oil filling hole; when the atomizer is in use, the oil filling plug and the oil filling hole are kept sealed; the locking piece is installed at the bottom of the oil bin, and the locking piece can be rotated relative to the oil bin under the action of an external force; when the oil filling plug is kept connected to the oil filling hole, when the locking piece is rotated to the locking position, the locking piece can lock the atomizing core and limit the oil filling plug at the same time; when the locking piece is rotated to the unlocking position, the oil filling plug is detached from the oil filling hole and / or the atomizing core is detached from the atomizing chamber under the action of an external force; the atomizing core is provided with an atomizing core limiting matching part, and the oil filling plug is provided with an oil filling plug limiting matching part When the locking piece is rotated to the locking position, the atomizer core limiting matching part and the oil filling plug limiting matching part are both located below the locking piece; the locking piece includes a cover plate; the cover plate includes a first area for locking the atomizer core, a second area for limiting the oil filling plug, and a third area rotatably connected to the bottom of the oil tank; the through hole is located in the third area; the cover plate is triangular in shape, and the first area, the second area and the third area are respectively located at the triangular parts of the cover plate; in a state where the oil filling plug remains connected to the oil filling hole, when the locking piece is rotated to the locking position, the first area is located above the atomizer core limiting matching part, the second area is located above the oil filling plug limiting matching part, and the first area and the second area are both within the range of the bottom edge of the oil tank; when the locking piece is rotated to the unlocking position, the first area and the second area are both far away from the atomizer core limiting matching part and the oil filling plug limiting matching part, and the first area and the second area are both outside the range of the bottom edge of the oil tank.

2. The atomizer with a child lock according to claim 1, characterized in that: The oil bin is provided with a first step groove, a second step groove is provided inside the first step groove, and the bottom of the second step groove is provided with the oil filling hole; the locking element is hinged in the first step groove.

3. The atomizer with a child lock according to claim 2, characterized in that: A connecting hole is provided at the bottom of the first step groove, and the locking piece is provided with a through hole corresponding to the connecting hole. Connecting pieces are provided in the through hole and the connecting hole, and the connecting piece enables the locking piece to be hinged to the first step groove.

4. The atomizer with a child lock according to claim 3, characterized in that: The connecting piece is a pin.

5. The atomizer with a child lock according to claim 1, characterized in that: The locking element also includes an arc-shaped protrusion arranged on the cover plate for easy turning and rotation.

6. The atomizer with a child lock according to claim 1, characterized in that: The atomizer core limiting fitting portion is circumferentially arranged on the outer surface of the atomizer core.

7. The atomizer with a child lock according to claim 1, characterized in that: The atomizer also includes a suction nozzle and a base; the suction nozzle is connected to the top of the oil bin, and the base is connected to the bottom of the oil bin.

8. An electronic cigarette, characterized in that: The invention comprises an atomizer with a child lock as claimed in any one of claims 1 to 7.

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