CN110200324A - Rotary smoke grenade and electronic cigarette - Google Patents

Abstract

The invention discloses a rotary cigarette cartridge and an electronic cigarette. The cartridge includes an oil storage assembly, an oil storage chamber for storing smoke oil and an oil filling hole communicated with the oil storage chamber. The oil storage assembly has a connecting end. The oil injection hole is opened on the end surface of the connection end; the atomizer is connected to the connection end of the oil storage assembly, and the atomizer is provided with an oil inlet that can communicate with the oil injection hole; the atomizer can be arranged along the first axis relative to the oil storage assembly Rotate between the first position and the second position, and the first axis is perpendicular to the end surface of the connecting end; wherein the atomizer is arranged to cover the end surface of the connecting end in the first position and make the oil inlet communicate with the oil injection hole, and In the second position, at least a part of the end surface of the connection end is exposed to open the oil filling hole. In the rotary pod and electronic cigarette of the present invention, the oil storage component and the atomizer are rotatably connected. When it is necessary to add e-liquid, the oil storage component and the atomizer are relatively rotated to expose the oil filling hole, and then the oil can be filled into the oil storage cavity. Add smoke oil, easy to operate.

Description

Rotary pods and electronic cigarettes

technical field

The invention relates to the technical field of smoking equipment, in particular to a rotary cigarette cartridge and an electronic cigarette.

Background technique

Electronic cigarettes are smoking products that have a similar appearance and smell to cigarettes, and are mainly used to quit smoking and replace cigarettes. There are usually pods inside the electronic cigarette. The pods are mainly used to store e-liquid and atomize the e-liquid to generate smoke for users to smoke. There are two types of pods: split type and integrated type. The cigarette case is integrated and cannot be disassembled and replaced, while the split cartridge can be disassembled from the inside of the e-cigarette to replace it with a new cartridge. Pods are further divided into disposable pods and secondary pods. The e-liquid stored in the one-time pods can be discarded after use up, while the e-liquid stored in the secondary pods can be refilled after the e-liquid is used up, and can be recycled many times. The use cost is lower. The current secondary pods usually use a sealing cover to seal the oil filling port. When filling oil is required, the sealing cover needs to be removed to add smoke oil to the oil storage chamber. For pods with a small capacity (generally 1-2ml), the main body of the pod is small, and it is difficult to install a secondary refilling structure on these pods, and it is also inconvenient to operate.

Contents of the invention

The main purpose of the present invention is to provide a rotary pod and an electronic cigarette with convenient oil filling operation.

In order to achieve the above purpose, the technical solution adopted by the present invention is: a rotary pod, comprising:

The oil storage assembly is provided with an oil storage cavity for storing smoke oil and an oil injection hole communicating with the oil storage cavity. The oil storage assembly has a connection end, and the oil injection hole is opened on the end surface of the connection end;

The atomizer is connected to the connecting end of the oil storage assembly, and the atomizer is provided with an oil inlet that can communicate with the oil injection hole;

The atomizer can rotate relative to the oil storage assembly between a first position and a second position along a first axis, and the first axis is perpendicular to the end surface of the connecting end;

Wherein the atomizer is set to cover the end face of the connecting end and make the oil inlet communicate with the oil filling hole when in the first position, and expose at least a part of the end face of the connecting end to open the oil filling hole when in the second position.

Preferably, the oil storage assembly and the atomizer extend along the first axis in a longitudinal shape.

Preferably, the oil storage assembly or/and the atomizer has a transverse dimension extending along a second axis perpendicular to the first axis, wherein when the atomizer is in the first position, the second axis of the atomizer is aligned with the oil storage assembly The second axis of the atomizer is substantially parallel, and when the atomizer is in the second position, the second axis of the atomizer forms an angle with the second axis of the oil storage assembly.

Preferably, the angle is 90 degrees.

Preferably, it also includes an air guide tube extending along the first axis direction, the oil storage assembly and the atomizer are rotatably connected through the air guide tube, and when the atomizer rotates relative to the oil storage assembly with the axis of the air guide tube, the oil injection hole can be opened. Connect with the oil inlet or expose the oil injection hole.

Preferably, a positioning mechanism is also included. The positioning mechanism is used to limit the rotation of the atomizer. When the atomizer is in the first position, the positioning mechanism prevents the atomizer from rotating away from the second position. When the atomizer is in the first position In the second position, the positioning mechanism prevents the atomizer from rotating away from the first position.

Preferably, the positioning mechanism includes a limit buckle provided on the oil storage assembly and a limit groove provided on the atomizer to cooperate with the limit buckle. When the atomizer is in the first position, the limit buckle is accommodated in the limit position In the groove, when the atomizer is in the second position, the limit button is separated from the limit groove, and the limit button abuts against the atomizer to prevent the atomizer from rotating away from the first position.

Preferably, the oil storage assembly includes a housing, which is rotatably connected with the atomizer; the inside of the housing is hollow to form an oil storage cavity.

Preferably, the oil storage assembly further includes a cover, one end of the casing is an open end, and the other end is a closed end, the oil injection hole is provided at the closed end, and the cover is provided at the open end.

Preferably, the oil storage assembly further includes a first sealing member, and the first sealing member is provided at an end of the cover close to the oil storage cavity.

Preferably, the rotary pod further includes an air guide tube, and the housing is rotatably connected to the atomizer through the air guide tube, and the atomizer rotates between the first position and the second position with the air guide tube as the axis; one end of the air guide tube runs through the closed end and pass through the oil storage cavity to connect with the cover.

Preferably, the side of the closed end close to the oil storage cavity is protruded with a first boss, the first boss is hollow inside to form an inner hole, and the inner hole runs through the closed end, and one end of the air guide tube passes through the inner hole and the oil storage cavity and Cover connection.

Preferably, the outer surface of the airway tube is provided with a first protruding ring along the circumferential direction, and the first protruding ring abuts against an end of the first protruding column close to the cover.

Preferably, the oil storage assembly further includes a sealing ring, and a second protruding ring is provided on the outer surface of the part of the air duct located in the inner hole along the circumferential direction, the diameter of the second protruding ring is smaller than or equal to the diameter of the inner hole, and the sealing ring covers the air guiding tube And it is located between the first protruding ring and the second protruding ring.

Preferably, the atomizer includes a frame and an atomizing assembly, the frame is connected in rotation with the oil storage assembly; the inside of the frame is hollow to form a chamber, the atomizing assembly is accommodated in the chamber, and the oil inlet is located near the frame One end of the oil storage assembly.

Preferably, the atomizer further includes a second seal, the second seal is arranged between the atomizer and the oil storage assembly, and the second seal is used to close the gap between the atomizer and the oil storage assembly to prevent Smoke oil leaks.

The present invention also proposes an electronic cigarette, comprising a battery assembly and any one of the above rotating cartridges, the battery assembly is detachably connected to the rotating cartridge, and the battery assembly is used to supply power to the rotating cartridge.

In the rotary cartridge and electronic cigarette of the present invention, the atomizer can rotate relative to the oil storage assembly between the first position and the second position along the first axis. Rotate along the first axis from the first position to the second position to expose the oil injection hole, and then you can add e-liquid to the oil storage chamber through the oil injection hole, which is easy to operate; after adding the e-liquid, put the atomizer against the oil storage assembly again Rotate from the second position to the first position along the first axis, so that the oil inlet on the atomizer communicates with the oil injection hole on the oil storage assembly, and the e-liquid in the oil storage chamber can pass through the oil injection hole and the oil inlet The mouth flows into the atomizer, and the atomizer can atomize the e-liquid for the user to inhale; the whole oil filling operation process is simple and convenient, and the user experience of the electronic cigarette is better.

Description of drawings

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings. One or more embodiments are exemplified by the pictures in the corresponding drawings, and these exemplifications do not constitute a limitation to the embodiments. Elements with the same reference numerals in the drawings represent similar elements. Unless otherwise stated, the drawings in the drawings are not limited to scale.

Fig. 1 is a schematic diagram of the connection between the atomizer and the oil storage assembly of the rotary cartridge according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of the connection between the atomizer and the oil storage assembly of the rotary cartridge according to another embodiment of the present invention;

Fig. 3 is a schematic structural view of the atomizer of the rotary cartridge according to an embodiment of the present invention when it is in the first position;

Fig. 4 is a schematic diagram of the exploded structure of the rotary cartridge in Fig. 3;

Fig. 5 is a cross-sectional view of the rotary cartridge in Fig. 3;

Fig. 6 is a schematic structural view of the atomizer of the rotary cartridge according to an embodiment of the present invention when it is in the second position;

Fig. 7 is a cross-sectional view of the rotary cartridge in Fig. 6;

Fig. 8 is a schematic structural view of a housing according to an embodiment of the present invention;

Fig. 9 is a sectional view of the housing in Fig. 4;

Fig. 10 is a schematic structural view of a cover according to an embodiment of the present invention;

Fig. 11 is a schematic structural diagram of a first sealing member according to an embodiment of the present invention;

Fig. 12 is a schematic structural diagram of a frame according to an embodiment of the present invention;

Fig. 13 is a schematic structural view of a second sealing member according to an embodiment of the present invention;

Fig. 14 is a schematic structural view of a third sealing member according to an embodiment of the present invention;

Fig. 15 is a schematic structural view of a cover body according to an embodiment of the present invention;

Fig. 16 is a schematic structural view of an airway tube according to an embodiment of the present invention;

Fig. 17 is a schematic structural diagram of an electronic cigarette according to an embodiment of the present invention.

In the figure: 10, pod; 1, oil storage component; 100, connection end; 1001, end face; 11, shell; 101, open end; 102, closed end; 111, oil storage cavity; 112, oil injection hole; 113 , the first boss; 1131, the inner hole; 114, the limit buckle; 12, the cover; 121, the convex seat; 1211, the slot; 122, the air hole; 123, the buckle; 13, the first seal; , buckle position; 132, matching hole; 1321, annular protrusion; 14, sealing ring; 2, atomizer; 21, frame body; 210, cavity; 211, oil inlet; , fixing groove; 213, installation groove; 214, limit groove; 215, clamping groove; 22, atomization component; 23, second seal; 231, through hole; 232, installation hole; 233, insertion part; , abutment part; 24, the third sealing member; 241, liquid inlet hole; 25, cover body; 251, buckle; 3, air duct; 31, the first convex ring; 32, the second convex ring; 4, Positioning mechanism; 20, battery assembly; 30, casing; 200, first axis; 300, second axis; 400, third axis.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "upper", "lower", "left", "right", "inner", "outer" and similar expressions are used in this specification for the purpose of description only.

Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used in the description of the present invention in this specification is only for the purpose of describing specific embodiments, and is not used to limit the present invention. The term "and/or" used in this specification includes any and all combinations of one or more of the associated listed items.

Referring to FIGS. 1-16 , a rotary cartridge 10 according to an embodiment of the present invention is proposed. The rotary cartridge 10 includes an oil storage assembly 1 and an atomizer 2 .

In this embodiment, the oil storage assembly 1 is provided with an oil storage chamber 111 for storing e-liquid and an oil filling hole 112 communicating with the oil storage chamber 111. In addition, the oil storage assembly has a connecting end 100, and the oil filling hole 112 is opened on the connection end. On the end face 1001 of the end 100. The oil storage assembly 1 can be a single shell 11 with a hollow inside to form an oil storage chamber 111 , or it can be assembled from multiple parts.

In this embodiment, the atomizer 2 is connected to the connection end 100 of the oil storage assembly 1, and the atomizer 2 is provided with an oil inlet 211 that can communicate with the oil injection hole 112; specifically, referring to Figures 4 and 6, The atomizer 2 can rotate relative to the oil storage assembly 1 between the first position and the second position along the first axis 200, and the first axis 200 is perpendicular to the end surface 1001 of the connecting end 100, wherein the atomizer 2 is arranged to be In the first position, the end surface 1001 of the connecting end 100 is covered and the oil inlet 211 communicates with the oil filling hole 112 , and in the second position, at least a part of the end surface 1001 of the connecting end 100 is exposed to open the oil filling hole 112 . The rotary pod 10, through the mutual rotation between the atomizer 2 and the oil storage assembly 1, when it is necessary to add e-liquid, the atomizer 2 is rotated from the first position relative to the oil storage assembly 1 along the first axis 200 When the oil injection hole 112 is exposed at the second position, the oil can be added to the oil storage chamber 111 through the oil injection hole 112, which is easy to operate; after adding the oil, put the atomizer 2 relative to the oil storage assembly 1 along the first axis 200 rotates from the second position to the first position, so that the oil inlet 211 on the atomizer 2 communicates with the oil filling hole 112 on the oil storage assembly 1, and the e-liquid in the oil storage chamber 111 can pass through the oil filling hole 112 And the oil inlet 211 flows into the atomizer 2, and the whole oil filling operation process is simple and convenient.

Referring to Figure 1 and Figure 2, in this embodiment, when the atomizer 2 and the oil storage assembly 1 are both symmetrical objects, the first axis 200 is parallel to the center line of the atomizer 2 and the oil storage assembly 1, and even The first axis 200 coincides with the centerline of the atomizer 2 and/or the oil storage assembly 1, and at this moment the end face 1001 of the connection end 100 of the oil storage assembly 1 is perpendicular to the centerline of the oil storage assembly 1; of course, in other implementations In an example, the end surface 1001 of the connecting end 100 of the oil storage assembly 1 can also be inclined to the center line of the oil storage assembly 1, and at this time the first axis 200 is kept perpendicular to the end surface 1001 of the connecting end 100 of the oil storage assembly 1 to ensure that the mist The atomizer 2 and the oil storage assembly 1 can rotate smoothly, that is to say, the first axis 200 and the centerlines of the atomizer 2 and the oil storage assembly 1 are inclined to each other.

It is worth mentioning that, in this embodiment, when the atomizer 2 rotates relative to the oil storage assembly 1 along the first axis 200 between the first position and the second position, the atomizer 2 remains connected to the oil storage assembly 1 state, the two will not be separated.

In this embodiment, the oil storage assembly 1 and the atomizer 2 extend along the first axis 200 in a longitudinal shape. Specifically, the oil storage assembly 1 and the atomizer 2 extend in opposite directions along the first axis 200 so as to be elongated respectively, so that the rotary cartridge 10 is also elongated, and the manually driven atomizer 2 is opposite. When the oil storage assembly 1 rotates along the first axis 200 , there is enough holding space for easy operation. More specifically, in this embodiment, the oil storage assembly 1 and/or the atomizer 2 has a lateral dimension extending along the second axis 300 perpendicular to the first axis 200, wherein when the atomizer 2 is in the first position , the second axis 300 of the atomizer 2 is substantially parallel to the second axis 300 of the oil storage assembly 1, and when the atomizer 2 is in the second position, the second axis 300 of the atomizer 2 is parallel to the first axis 300 of the oil storage assembly 1 The two axes 300 form an angle; further, the oil storage assembly 1 and the atomizer 2 also have a third axis 400 extending perpendicular to the first axis 200 and the second axis 300, so that the first axis 200, the second axis A structure similar to a three-dimensional coordinate system is formed between the second axis 300 and the third axis 400, and the atomizer 2 and the oil storage assembly 1 have certain The size of the atomizer 2 and/or the oil storage assembly 1 can be made larger in the direction of the second axis 300 than in the direction of the third axis 400, so that the atomizer 2 and the oil storage assembly 1 are elongated For example, the cross sections of the oil storage assembly 1 and/or the atomizer 2 are elliptical, rectangular, etc. When the atomizer 2 rotates relative to the oil storage assembly 1 along the first axis 200, the two will be staggered to form an angle , to expose the oil filling hole 112 on the oil storage assembly 1 . In this embodiment, when the atomizer 2 is in the second position, the angle formed between the second axis 300 of the atomizer 2 and the second axis 300 of the oil storage assembly 1 is preferably 90 degrees, of course, in other In the embodiment, the angle can also be less than 90 degrees or greater than 90 degrees, but when the atomizer 2 and/or the oil storage assembly 1 are flat, the oil injection hole 112 can be opened to the maximum extent when the angle is 90 degrees, and the oil injection more convenient.

In one embodiment, the above-mentioned rotary pod 10 further includes an air duct 3 extending along the direction of the first axis 200, the oil storage assembly 1 and the atomizer 2 are rotatably connected through the air duct 3, when the atomizer 2 is guided When the axis of the gas pipe 3 rotates relative to the oil storage assembly 1 , the oil injection hole 112 can be connected to the oil inlet 211 or the oil injection hole 112 can be exposed. In this embodiment, the air guide tube 3 is arranged inside the oil storage assembly 1 and the atomizer 2, and the smoke generated by the atomizer 2 heating the e-liquid is discharged through the air guide tube 3. The trachea 3 is not only used as a rotating shaft, but also has the function of exhausting. One piece is multi-purpose, saving cost. For other embodiments, when the rotary pod 10 is provided with an exhaust channel alone, there is no need to provide an air duct 3 , and the rotational connection between the atomizer 2 and the oil storage assembly 1 can be realized directly by using a rotating shaft or other rotating mechanism.

In one embodiment, the rotary cartridge 10 further includes a positioning mechanism 4, which is used to limit the rotation of the atomizer 2. When the atomizer 2 is in the first position, the positioning mechanism 4 prevents the atomizer 2 from rotating Rotating in a direction away from the second position, when the atomizer 2 is in the second position, the positioning mechanism 4 prevents the atomizer 2 from rotating in a direction away from the first position. That is to say, when the atomizer 2 is in the first position, the atomizer 2 and the oil storage assembly 1 are closed and the oil injection hole 112 communicates with the oil inlet 211, the positioning mechanism 4 restricts the rotation of the atomizer 2, so that The atomizer 2 can only rotate in one direction from the first position to the second position; when the atomizer 2 is in the second position, the atomizer 2 and the oil storage assembly 1 are staggered from each other and the oil injection hole 112 is exposed, the atomizer 2 can only be rotated in one direction from the second position to the first position, that is, the rotation direction of the atomizer 2 from the first position to the second position is the same as the rotation direction of the atomizer 2 from the second position to the first position on the contrary. Specifically, referring to Fig. 3 and Fig. 6, the positioning mechanism 4 includes a limit button 114 provided on the oil storage assembly 1 and a limit groove 214 provided on the atomizer 2 to cooperate with the stop button 114, when the atomizer 2 When it is in the first position, the limit buckle 114 is accommodated in the limit groove 214. When the atomizer 2 is in the second position, the limit buckle 114 is separated from the limit groove 214, and the limit buckle 114 is connected to the atomizer 2 to prevent the atomizer 2 from rotating away from the first position; preferably, there are two limit buckles 114 and two limit grooves 214, and the two limit buckles 114 are arranged at the connection of the oil storage assembly 1 On opposite sides of the end surface 1001 of the end 100 , the position of the limiting groove 214 on the atomizer 2 is adapted to that of the limiting buckle 114 . Of course, the limit button 114 can be arranged on the atomizer 2 , and correspondingly, the limit groove 214 is arranged on the oil storage assembly 1 at this time.

In a preferred embodiment, referring to Fig. 4-9, the above-mentioned oil storage assembly 1 includes a casing 11 and a cover 12, the casing 11 is rotatably connected with the atomizer 2; one end of the casing 11 is an open end 101, and the other end is The closed end 102 has an oil filling hole 112 located at the closed end 102 , and the cover 12 is located at the open end 101 ; the inside of the housing 11 is hollow to form an oil storage cavity 111 together with the cover 12 and the closed end 102 . In this embodiment, the housing 11 can be made of plastic or metal, or can be made of transparent material, so as to observe the amount of e-liquid in the oil storage chamber 111 . In this embodiment, the cover 12 is detachably installed on the open end 101 of the housing 11, and the cover 12 can be made of silicone material, so that after the cover 12 is installed on the open end 101, it can use its own elasticity to connect with the housing. 11 The inner wall surface forms a sealing effect to avoid leakage of e-liquid. Further, in the preferred embodiment above, the rotary pod 10 also includes an air guide tube 3, the oil storage assembly 1 and the atomizer 2 are rotationally connected through the air guide tube 3, and the atomizer 2 takes the air guide tube 3 as the axis at the second Rotate between the first position and the second position; one end of the air guide tube 3 runs through the closed end 102 and passes through the oil storage chamber 111 to connect with the cover 12; in this embodiment, the inside of the air guide tube 3 is hollow to transport smoke. Specifically, as shown in Figure 9, the cover 12 is formed in a slot 1211 adapted to the shape of the end of the airway 3, and one end of the airway 3 is accommodated in the slot 1211; more specifically, the cover 12 is close to the storage One side of the oil chamber 111 is protruded with a convex seat 121, and a slot 1211 is formed on the convex seat 121; an air guide hole 122 communicating with the slot 1211 is also formed on the cover 12, when one end of the air guide tube 3 is accommodated in the slot 1211 , the air guide hole 122 communicates with the air guide pipe 3, so as to transport smoke.

Referring to Figures 4-7, in the preferred embodiment above, in order to improve the sealing effect and prevent the e-liquid from flowing out from the gap between the cover 12 and the housing 11, the oil storage assembly 1 of this embodiment also includes a first seal 13 , the first sealing member 13 is provided at the end of the cover 12 close to the oil storage chamber 111; when the cover 12 is fixed to the open end 101 of the housing 11, the first sealing member 13 is accommodated in the housing 11 and is close to the housing Body 11 inner wall surface, to achieve the effect of sealing. Preferably, the first sealing member 13 is made of silica gel, may also be made of rubber material, and of course may also be made of other elastic materials. Specifically, as shown in Figures 9-10, a buckle 131 is formed on the first sealing member 13, and a buckle 123 that matches the buckle 131 is formed on the cover 12. Both the buckle 131 and the buckle 123 are two First, the first seal 13 is fixed to the cover 12 through the cooperation of the buckle 123 and the buckle 131, so that the cover 12 and the first seal 13 can be fixed together, and can be installed or disassembled at the same time, which is convenient for assembly. More specifically, as shown in FIG. 11 , a matching hole 132 is formed on the first sealing member 13 for the airway tube 3 to pass through, so that one end of the airway tube 3 passes through the matching hole 132 and is connected to the cover 12; and the matching hole 132 The diameter of the matching hole 132 is smaller than the outer diameter of the air duct 3, so that the inner wall of the matching hole 132 is close to the outer surface of the air duct 3 to prevent leakage of smoke oil; of course, one or There are more than two annular protrusions 1321. After the air duct 3 is inserted into the matching hole 132, the annular protrusions 1321 elastically abut against the outer surface of the air duct 3 to prevent leakage of e-liquid.

Referring to Figures 8-9, the closed end 102 of the housing 11 near the oil storage chamber 111 is protruded with a first boss 113, the first boss 113 is hollow inside to form an inner hole 1131, the shape of the inner hole 1131 is the same as that of the air duct 3, the inner hole 1131 runs through the closed end 102, and one end of the air guide tube 3 passes through the inner hole 1131 and the oil storage chamber 111 to connect with the cover 12 in turn. In this embodiment, the other end of the air guide tube 3 is fixed on the atomizer 2, the air guide tube 3 can rotate in the inner hole 1131, and the end of the air guide tube 3 connected to the cover 12 can also be rotated on the cover 12 In this way, when the atomizer 2 and the oil storage assembly 1 rotate with each other, the air guide tube 3 and the atomizer 2 rotate together. At this time, the air guide tube 3 and the inner hole 1131 have a clearance fit, so that the air guide tube 3 can rotate smoothly and avoid jamming Stunning or stuck conditions.

Referring to FIG. 16 , in this embodiment, the outer surface of the airway tube 3 is provided with a first protruding ring 31 along the circumferential direction, and the first protruding ring 31 abuts against the end of the first protrusion 113 close to the cover 12 . Specifically, the diameter of the first protruding ring 31 is greater than the diameter of the inner hole 1131 . When the air guide tube 3 is installed, it is inserted into the inner hole 1131 from the open end 101 of the housing 11 until the first protruding ring 31 abuts against the first boss 113; in this embodiment, the air guide tube 3 protrudes after being inserted into the inner hole 1131 At the closed end 102 of the housing 11 , the protruding part is fixedly connected with the atomizer 2 , so that the atomizer 2 and the housing 11 can rotate relative to each other to expose or hide the oil injection hole 112 .

Referring to Fig. 3 and Fig. 16, the oil storage assembly 1 also includes a sealing ring 14, and the part of the outer surface of the air guide pipe 3 located in the inner hole 1131 is also provided with a second protruding ring 32 along the circumferential direction, and the diameter of the second protruding ring 32 is less than or equal to The diameter of the inner hole 1131 , the sealing ring 14 sleeves the air duct 3 and is located between the first protruding ring 31 and the second protruding ring 32 . By providing the sealing ring 14 , it can prevent the e-liquid from leaking from the inner hole 1131 , improve the sealing performance of the oil storage chamber 111 , prevent the e-liquid from contaminating the inside of the atomizer 2 , and keep the pod 10 clean. Of course, a third protruding ring (not shown) can also be arranged on the sealing ring 14, and the third protruding ring and the second protruding ring 32 form an annular groove for accommodating the sealing ring 14; A part of the outer surface of the inner hole 1131 is provided with an annular groove, the annular groove is recessed on the outer surface of the air guide tube 3 along the circumferential direction of the air guide tube 3, and the sealing ring 14 is sleeved in the annular groove. In some other embodiments, there may be two or three sealing rings 14, correspondingly, multiple second protruding rings 32 shall be provided, and the sealing rings 14 shall be sleeved between the first protruding ring 31 and the second protruding ring 32 respectively. Occasionally or between two second protruding rings 32, the sealing effect can be further improved, and the leakage of e-liquid can be effectively prevented.

Referring to Figures 4-7, the atomizer 2 includes a frame body 21 and an atomization assembly 22, and the other end of the air duct 3 is fixedly connected to the frame body 21 to realize the rotational connection between the frame body 21 and the housing 11; the inside of the frame body 21 is hollow A cavity 210 is formed, and the atomization assembly 22 is accommodated in the cavity 210, and the oil inlet 211 is provided at one end of the frame body 21 close to the housing 11; in this embodiment, the atomization assembly 22 can flow into the oil inlet 211 The smoke oil is heated and atomized to produce smoke.

Specifically, referring to FIG. 12 , the frame body 21 is protrudingly provided with a second boss 212, and the second boss 212 is housed in the casing 11; It is fixed in the fixing groove 2121; specifically, the outer diameter of the second boss 212 is smaller than the diameter of the inner hole 1131, and the second boss 212 is inserted into the inner hole 1131 of the first boss 113, so that the airway 3 can be reduced. length, thereby reducing the overall length of the cartridge 10, making the cartridge 10 smaller and lighter. In this embodiment, the air guide tube 3 is made of metal materials, such as iron pipe, aluminum alloy tube, etc. The air guide tube 3 and the fixing groove 2121 are interference fit to realize the fixed connection with the frame body 21. When the frame body 21 rotates Drive the air duct 3 to rotate together. Of course, the airway tube 3 can also be made of plastic material, and the frame body 21 is also made of plastic material, so that after the airway tube 3 is inserted into the fixing groove 2121, it can be fixedly connected by ultrasonic welding, and the connection is stable.

Referring to Fig. 4 and Fig. 13, the atomizer 2 also includes a second seal 23, the second seal 23 is arranged at one end of the frame body 21 close to the housing 11, and the position corresponding to the oil inlet 211 on the second seal 23 is A through hole 231 is formed; when the oil inlet 211 is in communication with the oil injection hole 112 , the second sealing member 23 abuts against the side of the oil injection hole 112 away from the oil storage chamber 111 . Preferably, the second sealing member 23 is also made of silicone, or made of rubber and other elastic materials. Specifically, an installation groove 213 is formed at one end of the frame body 21 provided with the oil inlet 211, and an installation hole 232 is formed on the second sealing member 23, and the installation hole 232 is sleeved on the outer surface of the second boss 212, and the second sealing member 23 is fixed in the installation groove 213; further, the installation groove 213 is a long groove, and the second seal 23 is formed with a sheet-shaped insertion part 233, the insertion part 233 is accommodated in the installation groove 213, and the insertion part 233 The width is larger than the width of the installation groove 213, so that the second sealing member 23 can be stably installed on the frame body 21 by utilizing the elasticity of the insertion portion 233. More specifically, the second sealing member 23 is provided with an abutment portion 234, which protrudes from the surface of the second sealing member 23 close to the housing 11 and surrounds the through hole 231 and the peripheral edge of the installation hole 232. , when the second sealing member 23 is installed on the frame body 21, the abutment portion 234 protrudes from the end of the frame body 21, and the frame body 21 rotates relative to the housing 11, after the oil inlet 211 and the oil injection hole 112 are connected, the abutment The connecting part 234 abuts against the peripheral surface of the oil filling hole 112 of the closed end 102 of the housing 11, on the one hand, it can play a role of sealing to prevent leakage of e-liquid, and on the other hand, it can increase the distance between the frame body 21 and the housing 11. The frictional force makes the frame body 21 and the casing 11 push against each other, and a certain external force is required to rotate each other. The frame body 21 and the casing 11 can remain relatively stable, and the oil injection hole 112 and the oil inlet 211 are kept in conduction for continuous The atomization component 22 delivers the e-liquid, and the atomization component 22 works to generate smoke for the user to inhale.

Referring to Fig. 4 and Fig. 14, the above-mentioned atomizer 2 also includes a third seal 24, the third seal 24 covers the end of the atomization assembly 22 close to the oil inlet 211, and the third seal 24 is formed with an oil inlet The liquid inlet hole 241 connected to the port 211, the smoke oil in the oil storage chamber 111 flows through the oil injection hole 112 and the oil inlet port 211, and then flows from the liquid inlet hole 241 to the atomization assembly 22 to be heated and atomized to generate smoke. Specifically, the atomizing assembly 22 includes at least an oil storage element (not shown) and a heating element (not shown), wherein the oil storage element is preferably porous ceramics, and the heating element is a heating element disposed inside or on the outer surface of the oil storage element. The porous ceramics can store and guide the e-liquid flowing into the liquid inlet hole 241 to the heating element for heating to generate smoke.

Preferably, in the above embodiment, there are two oil inlets 211 and two oil injection holes 112, the cross-sections of the frame body 21 and the housing 11 are rectangular, and the two oil inlets 211 are respectively arranged on the sides of the second boss 212. On the opposite sides, two oil injection holes 112 are respectively provided on the opposite sides of the inner hole 1131, and the first protruding post 113 and the second protruding post 212 are respectively provided at the geometric central axis of the housing 11 and the geometric central axis of the frame body 21 In terms of position, when the air duct 3 is installed on the frame body 21 and the casing 11, the casing 11 and the frame body 21 can rotate with each other; When the hole 112 is exposed, you can add e-liquid to the oil storage chamber 111 through the oil filling hole 112. After the e-liquid is added, the housing 11 and the frame body 21 are rotated with each other, and the housing 11 and the frame body 21 are docked to allow the oil to enter The port 211 communicates with the oil filling hole 112, and at the same time, the second sealing member 23 abuts against the closed end 102 of the casing 11, and the friction between the second sealing member 23 and the closed end 102 of the casing 11 can keep the casing 11 and the frame body 21 stable. , the oil inlet 211 is in continuous communication with the oil injection hole 112, and the e-liquid can continuously flow into the atomization assembly 22 for atomization.

Referring to Figure 8 and Figure 12, the limit button 114 is formed on the housing 11, and the limit groove 214 is formed on the frame body 21, the cooperation between the limit button 114 and the limit groove 214 can limit the oil storage assembly 1 and the atomizer 2 mutual rotation. Specifically, the cross-sections of the housing 11 and the frame body 21 are rectangular, and there are two limit buckles 114 and two limit grooves 214. The positioning groove 214 is also arranged diagonally at one end of the frame body 21, and the cooperation of the limit button 114 and the limit groove 214 can make the frame body 21 only rotate clockwise or counterclockwise relative to the housing 11, and the rotation angle is limited to The radian angle between the two limit buttons 114 . Certainly, in some embodiments, the limit buckle 114 may be disposed on the frame body 21 , and the limit slot 214 may be disposed on the housing 11 .

Referring to FIG. 4 , the above-mentioned atomizer 2 also includes a cover body 25. The end of the frame body 21 away from the housing 11 is an opening, and the atomization assembly 22 is accommodated inside the frame body 21 from the opening. The cover body 25 covers the opening to The atomization assembly 22 is limited in the frame body 21 . Specifically, as shown in FIG. 15 , a snap-fit button 251 is formed on the cover body 25 , and a snap-fit groove 215 cooperating with the snap-fit button 251 is formed on the inner wall of the frame body 21 . The fixed connection between the cover body 25 and the frame body 21 is realized.

Referring to Figure 17, an embodiment of the present invention also proposes an electronic cigarette, including a battery assembly 20 and the above-mentioned rotary cartridge 10, the battery assembly 20 is detachably connected to the rotary cartridge 10, and the battery assembly 20 is used to power the rotary cartridge. Pod power supply. Specifically, the electronic cigarette may include a casing 30, the battery assembly 20 is arranged in the casing 30, the casing 30 forms a cavity, and the rotary cartridge 10 is detachably arranged in the cavity, when the rotary cartridge 10 is mounted on When inside the cavity, the battery assembly 20 is electrically connected to the atomizer 2 of the rotary cartridge 10 to provide power for the atomizer 2 . In the electronic cigarette of this embodiment, the oil storage assembly 1 and the atomizer 2 are rotatably connected through the air guide tube 3. When it is necessary to add e-liquid, the oil storage assembly 1 and the atomizer 2 are relatively rotated to expose the oil injection hole 112. Adding e-liquid to the oil storage chamber 111 is easy to operate; after the e-liquid is added, turn the oil storage assembly 1 and the atomizer 2 relative to each other again so that the oil inlet 211 on the atomizer 2 is aligned with the oil storage assembly 1 The oil injection hole 112 on the top is connected, and the e-liquid in the oil storage chamber 111 can flow into the atomizer 2 through the oil injection hole 112 and the oil inlet 211, and the atomizer 2 can atomize the e-liquid for the user to smoke; the whole The oil filling operation process is simple and convenient, and the user experience of electronic cigarettes is better.

It should be noted that preferred embodiments of the present invention are provided in the description of the present invention and the accompanying drawings, but the present invention can be realized in many different forms, and are not limited to the embodiments described in the description. These embodiments are not intended as additional limitations on the content of the present invention, and the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Moreover, the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope of the description of the present invention; further, for those of ordinary skill in the art, improvements or changes can be made according to the above description , and all these improvements and transformations should belong to the scope of protection of the appended claims of the present invention.

Claims (17)

1. a kind of rotary smoke grenade characterized by comprising

Oil storage component, equipped with the shoe cream room for storing tobacco tar and the oil filler point being connected to the shoe cream room, the oil storage component With a connecting pin, the oil filler point is opened on the end face of the connecting pin；

Atomizer is connect with the connecting pin of the oil storage component, and the atomizer is equipped with the oil inlet that can be connected to oil filler point；

The atomizer can rotate between first position and the second postion relative to the oil storage component along first axle, and this End face of one axis perpendicular to the connecting pin；

Wherein the atomizer be set as blocking the end face of the connecting pin at first position and make the oil inlet with it is described Oil filler point connects, and at the second position end face of the exposure connecting pin at least part to open the oiling Hole.

2. rotary smoke grenade according to claim 1, which is characterized in that the oil storage component and the atomizer are described in First axle direction extends into longitudinal.

3. rotary smoke grenade according to claim 2, which is characterized in that the oil storage component or/and the atomization utensil There is a lateral dimension extended along the second axis vertical with the first axle, wherein the atomizer is in first position When, the second axis of the atomizer is substantially parallel with the second axis of the oil storage component, and the atomizer is in the second position When the atomizer second axis and the oil storage component second axis shape it is at an angle.

4. rotary smoke grenade according to claim 3, which is characterized in that the angle is 90 degree.

5. rotary smoke grenade according to claim 2, which is characterized in that further include one along first axle direction extension Gas-guide tube, the oil storage component and the atomizer are rotatablely connected by the gas-guide tube, when the atomizer is led with described When the axle center of tracheae is rotated relative to oil storage component, it can make the oil filler point that the oil filler point is connected or exposed with the oil inlet.

6. rotary smoke grenade according to claim 1, which is characterized in that further include positioning mechanism, the positioning mechanism is used In the rotation for limiting the atomizer, when the atomizer is in first position, the positioning mechanism prevents the atomizer It is rotated to the direction far from the second position, when the atomizer is in the second position, described in the positioning mechanism prevention Atomizer is rotated to the direction far from the first position.

7. rotary smoke grenade according to claim 6, which is characterized in that the positioning mechanism includes being set to the oil storage group Limit buckle on part and the limiting slot on the atomizer with limit buckle cooperation, when the atomizer is in first When setting, the limit buckle is contained in the limiting slot, when the atomizer is in the second position, the limit buckle with it is described Limiting slot separation, and the limit buckle is abutted with the atomizer, to prevent the atomizer to the direction far from first position Rotation.

8. rotary smoke grenade according to claim 1, which is characterized in that the oil storage component includes shell, the shell It is rotatablely connected with the atomizer；The enclosure interior is hollow to form the shoe cream room.

9. rotary smoke grenade according to claim 8, which is characterized in that the oil storage component further includes capping, the shell Body one end is open end, and the other end is closed end, and the oil filler point is set to the closed end, and the capping is set to the opening End.

10. rotary smoke grenade according to claim 9, which is characterized in that the oil storage component further includes first seal, The first seal is set to described cover close to one end of the shoe cream room.

11. rotary smoke grenade according to claim 9, which is characterized in that the rotary smoke grenade further includes gas-guide tube, institute It states shell to be rotatablely connected by the gas-guide tube and the atomizer, the atomizer is axle center at first using the gas-guide tube It sets and is rotated between the second position；Described gas-guide tube one end is through the closed end and passes through the shoe cream room and capping company It connects.

12. rotary smoke grenade according to claim 11, which is characterized in that the closed end is convex close to the side of shoe cream room Equipped with the first pillar, for the first pillar inner hollow to form inner hole, the inner hole runs through the closed end, the gas-guide tube One end sequentially passes through the inner hole and the shoe cream room and the capping connects.

13. rotary smoke grenade according to claim 12, which is characterized in that the air guide tube outer surface is along the circumferential direction set There is the first bulge loop, first bulge loop is connected to first pillar close to one end of the capping.

14. rotary smoke grenade according to claim 13, which is characterized in that the oil storage component further includes sealing ring, institute It states gas-guide tube and is located at the partial outer face of the inner hole and be along the circumferential direction additionally provided with the second bulge loop, the diameter of second bulge loop is small In or equal to the inner hole diameter, the sealing ring is arranged the gas-guide tube and is located at first bulge loop and described second convex Between ring.

15. rotary smoke grenade according to claim 1, which is characterized in that the atomizer includes framework and atomizing component, The rotation connection of the framework and the oil storage component；The framework inner hollow is formed with cavity, the atomizing component receiving In in the cavity, the oil inlet is set to the framework close to one end of the oil storage component.

16. rotary smoke grenade according to claim 1, which is characterized in that the atomizer further includes second seal, institute It states second seal to be set between the atomizer and the oil storage component, the second seal is for closing the atomizer With the gap between the oil storage component, to prevent tobacco tar from revealing.

17. a kind of electronic cigarette, which is characterized in that including battery component and the described in any item rotary type tobaccos of claim 1-16 Bullet, the battery component are detachably connected with the rotary smoke grenade, and the battery component is used to supply to the rotary smoke grenade Electricity.