ELECTRONIC ATOMIZER WITH CHILD-RESISTANT LOCK AND EXHAUST FUNCTION
The present disclosure discloses an electronic atomizer (cartridge) with a child-resistant lock and an exhaust function. The electronic atomizer includes a mouthpiece, and a reservoir which mainly includes a centerpost, an oil tank and a 510 thread; and the mouthpiece and the centerpost are connected through the child-resistant lock that is disposed in hollow cavities of the mouthpiece and the centerpost and is of a vertically through cavity structure. In a locked state, elastic hooks at an upper section of the child-resistant lock are clamped to mouthpiece hooks on an inner wall of a hollow cavity of the mouthpiece, and hooks at a lower section of the child-resistant lock are engaged with slots on an upper side of the centerpost, thereby achieving reliable connection between the mouthpiece and the reservior. Meanwhile, excess air in the oil tank can be exhausted via the slots.
The application claims priority to Chinese patent application No. 202210878162.X, filed on Jul. 25, 2022; No. 202220547553.9, filed on Mar. 14, 2022, the entire contents of which are incorporated herein by reference.
FIELD OF TECHNOLOGYThe present disclosure relates to the technical field of electronic cigarettes/atomizers or medical aids, and more particularly, relates to an electronic atomizer (cartridge) with a child-resistant lock and an exhaust function.
BACKGROUNDAn electronic atomization apparatus (electronic cigarette cartridge) mainly includes a mouthpiece and a reservoir. The reservoir mainly includes a centerpost, an oil tank and a 510 thread. The mouthpiece, the centerpost and the oil tank of the reservoir need to be in sealed connecttion after atomized liquid is injected into the oil tank, so as to prevent the atomized liquid from leaking out from the reservior.
To make sure that the connection is reliable, at present, the connection between the mouthpiece and the reservior of the electronic atomization apparatus on the market is achieved mainly through the following two connection methods:
- (1) an upper end of the centerpost is machined (by direct machining or by reversely upsetting a step on the top) or riveted to form an annular barb, and then hooks disposed on the mouthpiece are hooked to the barb of the centerpost for connection; and
- (2) the upper end of the centerpost is machined (by direct machining or by reversely upsetting and then tapping the top) or riveted to form an external thread, and then an internal thread disposed on the mouthpiece is screwed to the external thread of the centerpost for connection.
In the above connection structure, the mouthpiece needs to be equipped with the hook or thread structure for connection to the centerpost. In practical applications, a plurality of parts are required to machine the multi-petal hooks or thread on the mouthpiece. In addition, during a stretching process, the top of the centerpost needs to be reversely upset to form a thicker section. During a machining process, the top also needs to be machined to form a thicker section for machining a limiting step or thread. Or, the top of the centerpost needs to be riveted to form limiting buckles or threaded buckles. As a result, the structure is complicated, and the assembly cost and quality control requirements are high.
SUMMARYIn order to solve the above technical problems, the present disclosure provides an electronic atomizer (cartridge) with a child-resistant lock and an exhaust function.
The electronic atomizer with the child-resistant lock and the exhaust function includes a mouthpiece, and a reservoir which mainly includes a centerpost, an oil tank and a 510 thread;
- the mouthpiece and the centerpost are connected through the child-resistant lock disposed in hollow cavities of the mouthpiece and the centerpost;
- the child-resistant lock is of a vertically through cavity structure, an upper end of the child-resistant lock is connected to the mouthpiece, and a lower end is connected to the centerpost;
- a plurality of elastic arms are disposed at an upper section of the child-resistant lock, elastic gaps are provided between the elastic arms, a plurality of elastic hooks are disposed at upper ends of the elastic arms, and mouthpiece hooks are disposed on an inner wall of the hollow cavity of the mouthpiece;
- the upper section of the child-resistant lock extends into the hollow cavity of the mouthpiece, and the elastic hooks on the elastic arms of the child-resistant lock are hooked on the mouthpiece hooks on the inner wall of the hollow cavity of the mouthpiece, so as to achieve clamped connection between the child-resistant lock and the mouthpiece; and
- hooks are disposed at a lower section of the child-resistant lock and engaged with slots on an upper side of the centerpost, such that reliable connection between the mouthpiece and the reservior is achieved.
In some implementations, the mouthpiece is configured as a split structure including a mouthpiece frame and a lining, the mouthpiece frame and the lining are in sealed and firm connection, and
the mouthpiece hooks are disposed on an inner wall of a hollow cavity of the lining.
In some implementations, a limiting convex ring is disposed at the elastic hooks at the upper end of the child-resistant lock, and a limiting boss is disposed at the mouthpiece hooks on the inner wall of the hollow cavity of the mouthpiece or the lining; and
after the mouthpiece and the child-resistant lock are connected, a lower end face of the limiting convex ring of the child-resistant lock is in contact with an upper end face of the limiting boss of the mouthpiece or the lining to achieve buckled connection.
In some implementations, the mouthpiece hooks on the inner wall of the hollow cavity of the mouthpiece or the mouthpiece hooks on the inner wall of the hollow cavity of the lining are configured as a closed ring hook or segmented arc petal-shaped hooks in an annular array; or
the mouthpiece hooks on the inner wall of the hollow cavity of the mouthpiece or the mouthpiece hooks on the inner wall of the hollow cavity of the lining are configured as a convex ring hook riveted on the inner wall of the hollow cavity of the mouthpiece or the inner wall of the hollow cavity of the lining.
In some implementations, the closed ring hook or the arc petal-shaped hooks are integrally disposed on the inner wall of the hollow cavity of the mouthpiece or the hollow cavity of the lining through arc elastic sheets.
In some implementations, two elastic hooks of the elastic arms are disposed on the child-resistant lock symmetrically; or
- three or more elastic hooks of the elastic arms are disposed on the child-resistant lock in an annular array; and
- the elastic hooks on the elastic arms are configured as arc hooks matched with the elastic arms in outer arc width; or
- the elastic hooks are arc petal-shaped hooks disposed on outer arc walls of the elastic arms in an array.
In some implementations, the child-resistant lock is made of plastic material or other elastic material, and the hooks at the lower section of the child-resistant lock are integrally connected to the slots of the centerpost through an in-mold injection molding process;
- the child-resistant lock covers an inner wall of an upper section of the centerpost through in-mold injection molding; or
- the child-resistant lock covers an outer wall of the upper section of the centerpost through in-mold injection molding; and
- the slots are provided in an upper section of a post body of the centerpost, and the plastic material of the child-resistant lock intrudes into the clamping holes or slots during in-mold injection molding to form the hooks to be engaged with the slots, so as to achieve firm connection between the child-resistant lock and the centerpost.
In some implementations, a plurality of outward elastic arms are disposed at the lower section of the child-resistant lock, hooks are disposed on the outward elastic arms, and elastic gaps are provided between the outward elastic arms; and
the outward elastic arms of the child-resistant lock are supported on an inner wall of an air passage hole in the upper section of the centerpost, and the hooks of the outward elastic arms are clamped in the slots of the centerpost.
In some implementations, a plurality of inward elastic arms are disposed at the lower section of the child-resistant lock, hooks are disposed on inner sides of the inward elastic arms, and elastic gaps are provided between the inward elastic arms; and
the inward elastic arms of the child-resistant lock are clamped to an outer wall of the upper section of the post body of the centerpost in a sleeving method, and the hooks of the inward elastic arms are clamped in the slots of the centerpost.
In some implementations, two outward elastic arms or inward elastic arms are disposed on the child-resistant lock symmetrically; or
three or more outward elastic arms or inward elastic arms are disposed on the child-resistant lock in an annular array.
In some implementations, the slots of the centerpost are capable of being configured as circular holes or rectangular holes or triangular holes or trapezoidal holes or rhombic holes; and
the hooks of the child-resistant lock are capable of being shaped as a circle or a rectangle or a triangle or a trapezoid or a rhombus matched with a shape of the slots of the centerpost.
In some implementations, exhaust structures are disposed at a connecting end of the child-resistant lock and the centerpost; and
- the exhaust structures are hole notches provided in lower ends of the slots of the centerpost; or
- notches provided in lower ends of the hooks of the child-resistant lock; or
- gaps between lower connecting end faces of the hooks of the child-resistant lock and the slots of the centerpost after clamping.
In some implementations, the mouthpiece is rotatable by 360° along an axis of the reservoir.
In some implementations, the centerpost is of a vertically through tubular structure, the slots are provided in a post wall of an upper end of the centerpost, and the slots penetrate through the post wall of the centerpost;
- the child-resistant lock and the centerpost are capable of being integrally connected through an in-mold injection molding process or clamped and hooked; and
- a lower part of the centerpost is disposed in the oil tank and is in tight fit with the 510 thread, and when the centerpost, the mouthpiece and the oil tank are connected and sealed, excess air in the oil tank of the reservoir is exhausted through the slots disposed on the upper side of the centerpost.
In some implementations, the slots are rectangular slots, trapezoidal slots or triangular slots provided perpendicular to the post wall.
In some implementations, the slots are V-shaped straight chord slots with straight chord sides or V-shaped arc chord slots with arc chord sides provided perpendicular to the post wall.
In some implementations, the V-shaped arc chord slots or the V-shaped straight chord slots are in an internally buckled shape with an internal angle of a hook edge being smaller than 90°.
In some implementations, a single or two symmetrical or three or four slots are provided in a post wall of the centerpost.
The solution has the following beneficial effects:
1. The mouthpiece and the centerpost are in clamped connection through the child-resistant lock, and the child-resistant lock has an elastic function. As a result, compared with a solution of machining threads or assembling a hook part, the one-part mouthpiece of the present disclosure does not need extra assembly parts, thereby reducing the number of accessories and assembly costs of the electronic atomizer of the present disclosure.
2. The centerpost and the child-resistant lock can be in clamped connection in advance, and no accessory is required in the mouthpiece. In the subsequent assembly process of the child-resistant lock and the mouthpiece, only sealing silicone needs to be added for gap sealing between the mouthpiece and the oil tank and gap sealing between the mouthpiece and the centerpost. In this way, compared with the prior art, the quality risk generated during the assembly process of the electronic atomizer of the present disclosure is greatly reduced.
3. The mouthpiece and the centerpost are in clamped connection through the child-resistant lock, and the child-resistant lock can be made of material with high elasticity, such that damage to internal structures of the mouthpiece and the centerpost caused by direct clamped connection between the mouthpiece and the centerpost made of hard material can be effectively avoided.
4. The plurality of elastic arms are disposed at the upper section of the child-resistant lock, the elastic gaps are provided between the elastic arms, and when the elastic hooks at the upper ends of the elastic arms are in contact with the mouthpiece hooks disposed on the inner wall of the hollow cavity of the mouthpiece, the elastic arms can be bent inward due to the elastic gaps. Due to bending elasticity of the elastic arms, damage to the elastic hooks and the mouthpiece hooks caused by hard contact can be effectively reduced and avoided.
5. Compared with a centerpost with a thread or an annular barb at an upper end, the centerpost of the present disclosure is more simple to process. In addition, the centerpost of the electronic atomizer is generally made of metal material, a heating wire of the electronic atomizer is disposed at a lower end of the centerpost, and heat generated by the heating wire of the electronic atomizer can be conducted upward through the centerpost. Thus, compared with a process of directly connecting the centerpost to the mouthpiece in the prior art, the child-resistant lock of the present disclosure has an effect of heat insulation between the centerpost and the mouthpiece during use.
The present disclosure will be further illustrated below in conjunction with the accompanying drawings and embodiments. In the figures:
In order to have a clearer understanding of the technical features, objects and effects of the present disclosure, the specific implementations of the present disclosure will now be described in detail with reference to the accompanying drawings.
As shown in
The connection structure and method of the child-resistant lock 4 and the mouthpiece 1 of the atomizer of the present disclosure will be further described below with reference to the accompanying drawings and specific embodiments.
As shown in
Mouthpiece hooks 1b are disposed on an inner wall 1a of the hollow cavity of the mouthpiece 1. The upper section of the child-resistant lock 4 extends into the hollow cavity of the mouthpiece 1, and the elastic hooks 4b on the elastic arms 4a are hooked on the mouthpiece hooks 1b on the inner wall 1a of the hollow cavity of the mouthpiece 1, so as to achieve clamped connection between the child-resistant lock 4 and the mouthpiece 1.
The mouthpiece 1 is rotatable by 360° along an axis of the reservior (corresponding to the centerpost 2 or the oil tank 3), such that the mouthpiece 1 can be aligned with Logo printed on the oil tank conveniently.
Specifically, the connection between the mouthpiece 1 and the child-resistant lock 4 is as shown in 2-2 in
The mouthpiece 1 and the oil tank 3 are in airtight connection through a sealing ring 51, and the mouthpiece 1 and the centerpost 2 are in airtight connection through a sealing collar 52. Further, as shown in
Through the one-part mouthpiece, the material cost and assembly cost can be greatly reduced, the risk of quality control in the assembly process can be reduced, and production efficiency can be improved.
Further, as shown in
That is, the mouthpiece 1 is pressed along the centerpost 2, and the action of mounting a mouthpiece cover may be completed through buckled connection of the mouthpiece hooks 1b and the body (formed by the centerpost 2 and the oil tank 3).
As the mouthpiece 1 is split, a wall thickness of the single mouthpiece 1 can be further reduced, and as the mouthpiece hooks 1b are disposed on the inner wall 1a of the hollow cavity of the lining 12, the mouthpiece 1 can be prevented from being entirely scrapped after being formed due to defects of the mouthpiece hooks 1b.
Connection between the lining 12 and the child-resistant lock 4 is as shown in 3-2 in
The technical solution is to prevent the situation that in the connection process of the mouthpiece 1 and the child-resistant lock 4, the child-resistant lock 4 is overloaded when moving upward in the hollow cavity of the mouthpiece 1, and thus cannot be firmly clamped and shakes up and down.
In some implementations, as shown in
Further, the mouthpiece hooks 1b have the following three configuration forms on the inner wall of the hollow cavity of the mouthpiece or the inner wall of the hollow cavity of the lining:
Configuration form 1: as shown in
Configuration form 2: as shown in
Configuration form 3: as shown in
Further, as shown in
In some implementations, as shown in
In some implementations, as shown in
In some implementations, as shown in
In some implementations, as shown in
The connection structure and method of the child-resistant lock and the centerpost of the present disclosure will be further described below with reference to the accompanying drawings and specific embodiments.
In the implementation, the child-resistant lock and the centerpost are capable of being integrally connected through an in-mold injection molding process or clamped and hooked.
The in-mold injection molding process is as shown in
The in-mold injection molding process is specifically as shown in
Further, a clamping and hooking configuration is as shown in
The outward elastic arms 4f of the child-resistant lock 4 are supported on an inner wall of an air passage hole 2b in the upper section of the centerpost 2, and the hooks 4g of the outward elastic arms are clamped in the slots 2a of the centerpost 2.
A clamping and hooking configuration is as shown in 20-1 in
The inward elastic arms 4h of the child-resistant lock 4 are clamped to the outer wall of the upper section of the post body of the centerpost 2 in a sleeving method, and the hooks 4g of the inward elastic arms are clamped in the slots 2a of the centerpost 2. The structure of clamping and hooking of the child-resistant lock 4 and the centerpost 2 is as shown in 20-2 in
In the technical solution, in the above two clamping and hooking configurations for the child-resistant lock 4 and the centerpost 2:
In some embodiments, as shown in
In some embodiments, as shown in
In some embodiments, as shown in
In some implementations, as shown in
In some implementations, as shown in
In some implementations, as shown in
In some implementations, as shown in
It needs to be noted that the shape of the clamping holes in the centerpost 2 and the corresponding hooks is not limited to square, circle, ellipse, trapezoid, triangle, rhombus, and hexagon.
Referring to
As shown in
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As shown in
As shown in
Further, as shown in
The upper part of the centerpost 2 is inserted into an air passage cavity (corresponding to the inner wall 1a of the hollow cavity) of the mouthpiece 1, and the slots 21 are in buckled connection with buckles 22 disposed in the air passage cavity (corresponding to the inner wall 1a of the hollow cavity) of the mouthpiece 1.
As shown in
The connection method of the centerpost 2, the mouthpiece 1 and the oil tank 3 of the electronic atomizer with the child-resistant lock device and the exhaust function and the beneficial technical effects of the centerpost will be further described below with reference to the accompanying drawings.
As shown in
Further, the sealing ring 51 is disposed on the outer side of the lower end face of the mouthpiece 1, and the sealing collar 52 is disposed on the inner side of the air passage cavity (corresponding to the inner wall 1a of the hollow cavity) at the lower end of the mouthpiece. When the mouthpiece 1 and the oil tank 3 are in pressed connection, the buckles 22 disposed in the air passage cavity (corresponding to the inner wall 1a of the hollow cavity) of the mouthpiece 1 are buckled in the slots 21 on the upper side of the centerpost 2, the sealing ring 51 is used for connection sealing between the mouthpiece 1 and the oil tank 3, and the sealing collar 52 is used for sealing between the mouthpiece 1 and the centerpost 2.
Further, as shown in
As shown in
The child-resistant lock 4 and the centerpost 2 are capable of being integrally connected through the in-mold injection molding process or clamped and hooked, and both methods have a reinforced connection structure at the lower end. That is, the lower end of the child-resistant lock is provided with the hooks for limited connection with the slots of the centerpost.
The lower part of the centerpost 2 is disposed in the oil tank 3 of the reservoir, and when the centerpost 2, the mouthpiece 1 and the oil tank 3 are connected and sealed, the excess air in the oil tank 3 of the reservoir is exhausted through the slots disposed on the upper side of the centerpost 2.
Specifically, by providing the slots 21 in the centerpost 2, connection between the mouthpiece 1, the centerpost 2 and the oil tank 3 is achieved, and the defects that excess air pressed into the oil tank 3 of the reservoir by the mouthpiece 1 cannot be exhausted, and the atomized liquid is squeezed out from the intake holes when the centerpost 2 having a thread for screwing or having hooks for buckling is connected to the mouthpiece 1 and the oil tank 3 can be effectively avoided.
In some implementations, in the technical solution, the slots in different shapes may be provided in the post wall.
As shown in
As shown in
As shown in
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As shown in
As shown in
According to the innovative concept of the embodiment of the solution, on the premise of not affecting the connection strength of the centerpost 2 and the mouthpiece 1, the slots 21 of the centerpost 2 may also be in any other shape perpendicular to the post wall, which will not be repeated here.
In some implementations, in the technical solution, different numbers of slots may be provided in the post wall.
Referring to
Referring to
Referring to
In order to further reduce the processing difficulty of the centerpost 2 in the solution and avoid complete deformation of the centerpost due to the length factor during the processing, the centerpost may be set in a split structure.
As shown in
In some implementations, as shown in
Further, as shown in
Further, as shown in
In some implementations, a cross-section of the centerpost 2 in the solution is shaped as a circle, an ellipse, a rectangle or a polygon.
In the present disclosure, the mouthpiece 1 and the centerpost 2 are in clamped connection through the child-resistant lock 4, and the child-resistant lock 4 can be made of material with high elasticity, which can effectively avoid damage to internal structures of the mouthpiece and the centerpost caused by direct clamped connection between the mouthpiece 1 and the centerpost 2 made of hard material.
The atomizer of the present disclosure also has the exhaust function, and compressed air pressure generated in the reservoir in the process of covering with the mouthpiece after injection is exhausted through the slots, so as to prevent the liquid in the reservoir from being squeezed out from the intake holes.
While the embodiments of the present disclosure have been described above with reference to the accompanying drawings, it is to be understood that the present disclosure is not limited to the above specific implementations, which are merely illustrative rather than restrictive, and that under the inspiration of the present disclosure, those of ordinary skill in the prior art can make various forms without departing from the purpose of the present disclosure and the scope of protection of the claims, and the forms all fall within the protection of the present disclosure.
Claims
1. An electronic atomizer (cartridge) with a child-resistant lock and an exhaust function, comprising a mouthpiece, and a reservoir which mainly comprises a centerpost, an oil tank and a 510 thread, wherein
- the mouthpiece and the centerpost are connected through the child-resistant lock disposed in hollow cavities of the mouthpiece and the centerpost;
- the child-resistant lock is of a vertically through cavity structure, an upper end of the child-resistant lock is connected to the mouthpiece, and a lower end is connected to the centerpost;
- a plurality of elastic arms are disposed at an upper section of the child-resistant lock, elastic gaps are provided between the elastic arms, a plurality of elastic hooks are disposed at upper ends of the elastic arms, and mouthpiece hooks are disposed on an inner wall of the hollow cavity of the mouthpiece;
- the upper section of the child-resistant lock extends into the hollow cavity of the mouthpiece, and the elastic hooks on the elastic arms of the child-resistant lock are hooked on the mouthpiece hooks on the inner wall of the hollow cavity of the mouthpiece, so as to achieve clamped connection between the child-resistant lock and the mouthpiece; and
- hooks are disposed at a lower section of the child-resistant lock and engaged with slots on an upper side of the centerpost, such that reliable connection between the mouthpiece and the reservior is achieved.
2. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 1, wherein
- the mouthpiece is configured as a split structure comprising a mouthpiece frame and a lining, the mouthpiece frame and the lining are in sealed and firm connection, and
- the mouthpiece hooks are disposed on an inner wall of a hollow cavity of the lining.
3. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 2, wherein
- a limiting convex ring is disposed at the elastic hooks at the upper end of the child-resistant lock, and a limiting boss is disposed at the mouthpiece hooks on the inner wall of the hollow cavity of the mouthpiece or the lining; and
- after the mouthpiece and the child-resistant lock are connected, a lower end face of the limiting convex ring of the child-resistant lock is in contact with an upper end face of the limiting boss of the mouthpiece or the lining to achieve buckled connection.
4. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 2, wherein
- the mouthpiece hooks on the inner wall of the hollow cavity of the mouthpiece or the mouthpiece hooks on the inner wall of the hollow cavity of the lining are configured as a closed ring hook or segmented arc petal-shaped hooks in an annular array; or
- the mouthpiece hooks on the inner wall of the hollow cavity of the mouthpiece or the mouthpiece hooks on the inner wall of the hollow cavity of the lining are configured as a convex ring hook riveted on the inner wall of the hollow cavity of the mouthpiece or the inner wall of the hollow cavity of the lining.
5. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 4, wherein
- the closed ring hook or the arc petal-shaped hooks are integrally disposed on the inner wall of the hollow cavity of the mouthpiece or the hollow cavity of the lining through arc elastic sheets.
6. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 5, wherein
- two elastic hooks of the elastic arms are disposed on the child-resistant lock symmetrically; or
- three or more elastic hooks of the elastic arms are disposed on the child-resistant lock in an annular array; and
- the elastic hooks on the elastic arms are configured as arc hooks matched with the elastic arms in outer arc width; or
- the elastic hooks are arc petal-shaped hooks disposed on outer arc walls of the elastic arms in an array.
7. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 1, wherein
- the child-resistant lock is made of plastic material or other elastic material, and a lower section of the child-resistant lock is integrally connected to the centerpost through an in-mold injection molding process;
- the child-resistant lock covers an inner wall of an upper section of the centerpost through in-mold injection molding; or
- the child-resistant lock covers an outer wall of the upper section of the centerpost through in-mold injection molding; and
- clamping holes or slots are provided in an upper section of a post body of the centerpost, and the plastic material of the child-resistant lock intrudes into the clamping holes or slots during in-mold injection molding for firm connection between the child-resistant lock and the centerpost.
8. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 7, wherein
- a plurality of outward elastic arms are disposed at the lower section of the child-resistant lock, hooks are disposed on the outward elastic arms, and elastic gaps are provided between the outward elastic arms; and
- the outward elastic arms of the child-resistant lock are supported on an inner wall of an air passage hole in the upper section of the centerpost, and the hooks of the outward elastic arms are clamped in the clamping holes or slots of the centerpost.
9. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 8, wherein
- a plurality of inward elastic arms are disposed at the lower section of the child-resistant lock, hooks are disposed on inner sides of the inward elastic arms, and elastic gaps are provided between the inward elastic arms; and
- the inward elastic arms of the child-resistant lock are clamped to an outer wall of the upper section of the post body of the centerpost in a sleeving method, and the hooks of the inward elastic arms are clamped in the clamping holes or slots of the centerpost.
10. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 9, wherein
- two outward elastic arms or inward elastic arms are disposed on the child-resistant lock symmetrically; or
- three or more outward elastic arms or inward elastic arms are disposed on the child-resistant lock in an annular array.
11. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 9, wherein
- the clamping holes or slots of the centerpost are capable of being configured as circular holes or rectangular holes or triangular holes or trapezoidal holes or rhombic holes; and
- the hooks of the child-resistant lock are capable of being shaped as a circle or a rectangle or a triangle or a trapezoid or a rhombus matched with a shape of the clamping holes or slots of the centerpost.
12. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 9, wherein
- exhaust structures are disposed at a connecting end of the child-resistant lock and the centerpost; and
- the exhaust structures are hole notches provided in lower ends of the clamping holes or slots of the centerpost; or
- notches provided in lower ends of the hooks of the child-resistant lock; or
- gaps between lower connecting end faces of the hooks of the child-resistant lock and the clamping holes or slots of the centerpost after clamping.
13. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 12, wherein
- the mouthpiece is rotatable by 360° along an axis of the reservior.
14. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 12, wherein
- the centerpost is of a vertically through tubular structure, the slots are provided in a post wall of an upper end of the centerpost, and the slots penetrate through the post wall of the centerpost;
- the child-resistant lock and the centerpost are capable of being integrally connected through an in-mold injection molding process or clamped and hooked; and
- a lower part of the centerpost is disposed in the oil tank of the reservoir and is in tight fit with the 510 thread, and when the centerpost, the mouthpiece and the oil tank are connected and sealed, excess air in the oil tank of the reservoir is exhausted through the slots disposed on the upper side of the centerpost.
15. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 14, wherein
- the slots are rectangular slots, trapezoidal slots or triangular slots provided perpendicular to the post wall.
16. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 14, wherein
- the slots are V-shaped straight chord slots with straight chord sides or V-shaped arc chord slots with arc chord sides provided perpendicular to the post wall.
17. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 16, wherein
- the V-shaped arc chord slots or the V-shaped straight chord slots are in an internally buckled shape with an internal angle of a hook edge being smaller than 90°.
18. The electronic atomizer with a child-resistant lock and an exhaust function according to claim 17, wherein
- a single or two symmetrical or three or four slots are provided in the post wall of the centerpost.
Type: Application
Filed: Oct 4, 2022
Publication Date: Sep 14, 2023
Applicant: SHENZHEN CHOKTEC TECHNOLOGY CO. , LTD. (Shenzhen)
Inventor: Kai WANG (Shenzhen)
Application Number: 17/959,447