CN218551304U

CN218551304U - Electronic cigarette cartridge and electronic cigarette

Info

Publication number: CN218551304U
Application number: CN202222923672.2U
Authority: CN
Inventors: 韩磊; 王维维; 刘与铭; 万强; 童福强
Original assignee: China Tobacco Guizhou Industrial Co Ltd
Current assignee: China Tobacco Guizhou Industrial Co Ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-03
Anticipated expiration: 2032-11-03

Abstract

The utility model provides an electron cigarette cartridge, include: the electronic cigarette comprises a shell, an oil storage bin and a control device, wherein the shell is internally provided with a suction end face and a connection end face which are arranged at intervals along a first direction, the suction end face is provided with a through hole extending along the first direction, the through hole is communicated with an inner cavity of the shell, and the connection end face is used for being connected with an electronic cigarette; the cigarette holder mechanism is arranged in the shell and comprises a suction nozzle, the suction nozzle is arranged in the through hole, and the cigarette holder mechanism can reciprocate relative to the shell along a first direction; the cover plate is hinged with the shell and can rotate between a first position and a second position relative to the shell; when the cover plate rotates to the first position, the cover plate is attached to the suction end face so as to press the suction nozzle into the shell; when the cover plate rotates to the second position, the cover plate is separated from the suction end face, and at least part of the suction nozzle extends out of the shell. The utility model discloses can prevent that the suction nozzle from being contaminated by debris to and avoid the tobacco tar on the suction nozzle to pollute the clothing. The utility model also provides an electron cigarette.

Description

Electronic cigarette cartridge and electronic cigarette

Technical Field

The utility model relates to an electron cigarette technical field, in particular to electron cigarette bullet and electron cigarette.

Background

The electronic cigarette is an electronic product simulating a cigarette, and has the same smoke, taste and sensory experience as the cigarette. The electronic cigarette usually atomizes the cigarette liquid through an atomizer to form aerosol for users to use, and substances such as tar and the like which are harmful to bodies are removed during the production of the cigarette liquid, so that the harm to human bodies is eliminated, and the phenomenon that second-hand smoke pollutes the atmospheric environment, particularly the indoor environment, is avoided, thereby gaining the favor of consumers. Among the prior art, the suction nozzle generally exposes in the electron cigarette outside, and the user directly puts into the clothes pocket with the electron cigarette usually after using the electron cigarette, and the suction nozzle is inside to be blockked up by the debris in the pocket easily, and remaining tobacco tar also easily stains the clothes on the suction nozzle simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the suction nozzle of the electronic cigarette is exposed to be easily blocked by sundries and the tobacco tar on the suction nozzle easily pollutes clothes. The utility model provides an electron cigarette bullet and electron cigarette can prevent that the suction nozzle from being polluted by debris to and avoid the tobacco tar on the suction nozzle to pollute the clothing.

In order to solve the technical problem, an embodiment of the utility model provides an electron cigarette bullet, include:

the electronic cigarette comprises a shell, an oil storage bin and a control device, wherein the shell is internally provided with a suction end face and a connection end face which are arranged at intervals along a first direction, the suction end face is provided with a through hole extending along the first direction, the through hole is communicated with an inner cavity of the shell, and the connection end face is used for being connected with an electronic cigarette;

the cigarette holder mechanism is at least partially arranged in the shell and comprises a suction nozzle, the suction nozzle is arranged in the through hole, and the cigarette holder mechanism can reciprocate relative to the shell along a first direction;

the cover plate is hinged with the shell and can rotate between a first position and a second position relative to the shell;

when the cover plate rotates to the first position, the cover plate is attached to the suction end face so as to press the suction nozzle into the shell; when the cover plate rotates to the second position, the cover plate is separated from the suction end face, and at least part of the suction nozzle extends out of the shell.

Optionally, the oil storage bin is arranged between the suction end face and the connection end face, a projection of the oil storage bin along the first direction is annular, a smoke channel extending along the first direction is formed in a central region of the oil storage bin, and the upper end of the smoke channel is communicated with the cigarette holder mechanism.

Optionally, a first cavity is formed between the suction end face and the upper end face of the oil storage bin, the mouthpiece mechanism is at least partially arranged inside the first cavity, and the mouthpiece mechanism further comprises a telescopic tube and a spring; the upper end of the telescopic pipe is communicated with the suction nozzle, and the lower end of the telescopic pipe is communicated with the upper end of the smoke channel; the spring is sleeved on the periphery of the telescopic pipe, the lower end of the spring is abutted against the outer wall of the oil storage bin, and the upper end of the spring is abutted against the suction nozzle.

Optionally, a second cavity is formed between the lower end face of the oil storage bin and the connecting end face, an atomizer is arranged in the second cavity, and the lower end of the flue gas channel is communicated with the atomizer.

Optionally, a liquid conveying pipe is arranged on the lower end face of the oil storage bin and communicated with the atomizer.

Optionally, an elastic part and a piston are arranged in the oil storage bin, the side wall of the piston is in contact with the inner wall of the oil storage bin, the piston divides the inner cavity of the oil storage bin into an oil storage cavity and an installation cavity, the oil storage cavity is communicated with the infusion tube, the elastic part is arranged in the installation cavity, one end of the elastic part is abutted against the inner wall of the installation cavity, the elastic part is abutted against the piston, and the elastic part can push the piston to move to one side where the oil storage cavity is located.

Optionally, the telescopic tube is a silicone rubber bellows.

Optionally, a groove is formed in the outer peripheral surface of the casing, which is close to the connection end surface, a convex rib is arranged on the inner wall of the outer shell of the electronic cigarette, and when the electronic cigarette cartridge is connected with the electronic cigarette, the convex rib is clamped in the groove.

Optionally, a limiting mechanism is arranged on the suction end face, and when the cover plate rotates to the second position, the limiting mechanism can be inserted into the cover plate.

Optionally, the cover plate is provided with a free end and a connecting end, the connecting end is hinged with the shell, the free end is provided with a connecting hole, the limiting mechanism comprises a pin extending along a second direction and a pressure spring sleeved on the pin, and the second direction is perpendicular to the first direction; when the cover plate rotates to the second position, the pressure spring can push the pin to be inserted into the connecting hole.

The utility model discloses an embodiment still provides an electron cigarette, include as aforementioned arbitrary electron cigarette cartridge.

Compared with the prior art the utility model discloses following beneficial effect has:

the embodiment of the utility model is that the cover plate is arranged on the shell of the cigarette cartridge, and the cigarette holder mechanism is arranged to extend out of and retract into the shell along the first direction; when a user sucks, the cover plate is rotated to the second position, the suction nozzle extends out of the shell from the shell, and the user can suck; after the user's suction was accomplished, rotated the apron to the primary importance, inside the suction nozzle was impressed the casing by the apron, isolated with the external world with the suction nozzle, be convenient for accomodate, prevent that the suction nozzle from contacting with the external world and being contaminated, also avoided the tobacco tar on the suction nozzle to contact with the clothing and pollute the clothing.

Drawings

Fig. 1 is a cross-sectional view of an electronic cigarette cartridge according to an embodiment of the present invention;

FIG. 2 shows an enlarged view of portion A of FIG. 1;

fig. 3 is a sectional view of a limiting mechanism according to an embodiment of the present invention.

Reference numerals are as follows:

1. the cigarette comprises a shell, 2, an oil storage bin, 3, a suction end face, 4, a connecting end face, 5, a through hole, 6, a cigarette holder mechanism, 7, a suction nozzle, 8, a cover plate, 9, a smoke channel, 10, a first cavity, 11, an extension tube, 12, a spring, 13, a second cavity, 14, an atomizer, 15, a liquid conveying tube, 16, an elastic piece, 17, a piston, 18, a groove, 19, a convex rib, 20, a limiting mechanism, 21, a connecting hole, 22, a pin, 23, a pressure spring, 24, an electronic cigarette shell, 25, an upper end face, 26, a lower end face, 27, a mounting cavity and 28 an oil storage cavity.

Detailed Description

The following description is given for illustrative embodiments of the invention, and other advantages and effects of the invention will be apparent to those skilled in the art from the disclosure of the present invention. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to only those embodiments. On the contrary, the intention of implementing the novel features described in connection with the embodiments is to cover alternatives or modifications as may be included in the appended claims. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Moreover, some of the specific details are omitted from the description so as not to obscure or obscure the focus of the present invention. It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to which the present invention is directed must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present embodiment, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the present embodiment can be understood as specific cases by those of ordinary skill in the art.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model discloses an embodiment provides an electron cigarette bullet, as shown in FIG. 1, include:

the electronic cigarette comprises a shell 1, an oil storage bin 2 is arranged in the shell 1, the shell 1 is provided with a suction end face 3 and a connection end face 4 which are arranged at intervals along a first direction, a through hole 5 extending along the first direction (shown as the X direction in the figure 1) is formed in the suction end face 3, the through hole 5 is communicated with an inner cavity of the shell 1, and the connection end face 4 is used for being connected with an electronic cigarette;

the cigarette holder mechanism 6 is at least partially arranged in the shell 1, the cigarette holder mechanism 6 comprises a suction nozzle 7, the suction nozzle 7 is arranged in the through hole 5, and the cigarette holder mechanism 6 can reciprocate relative to the shell 1 along a first direction;

the cover plate 8 is hinged with the shell 1, and the cover plate 8 can rotate between a first position and a second position relative to the shell 1;

when the cover plate 8 rotates to the first position, the cover plate 8 is attached to the suction end face 3 so as to press the suction nozzle 7 into the shell 1; when the cover plate 8 is rotated to the second position, the cover plate 8 is separated from the suction end surface 3, and the suction nozzle 7 at least partially protrudes outside the housing 1.

By adopting the technical scheme, the cover plate 8 is arranged on the shell body 1 of the cigarette cartridge, and the cigarette holder mechanism 6 is arranged to extend out of and retract into the shell body 1 along the first direction; when a user sucks, the cover plate 8 is rotated to the second position, the suction nozzle 7 extends out of the shell 1 from the inside of the shell 1, and the user can suck; after the user's suction is accomplished, rotate apron 8 to first position, inside suction nozzle 7 was impressed casing 1 by apron 8, isolated suction nozzle 7 with the external world, be convenient for accomodate, prevent that suction nozzle 7 from contacting with the external world and being polluted, also avoided the tobacco tar on suction nozzle 7 to contact with the clothing and pollute the clothing.

Further, the oil storage bin 2 is arranged between the suction end face 3 and the connection end face 4, the projection of the oil storage bin 2 along the first direction is annular, a smoke channel 9 extending along the first direction is formed in the center area of the oil storage bin 2, and the upper end of the smoke channel 9 is communicated with the cigarette holder mechanism 6. When a user sucks the cigarette, smoke enters the cigarette holder mechanism 6 from the smoke channel 9, and the smoke can exchange heat with the oil storage bin 2 through the side wall of the smoke channel 9 in the smoke channel 9, so that the temperature of the smoke is reduced, and the smoker is prevented from being scalded; simultaneously, the flue gas can also preheat the tobacco tar in the oil storage storehouse 2 through heat exchange, and then has improved tobacco tar atomization efficiency.

Further, as shown in fig. 1, the oil storage bin 2 has an upper end surface 25 and a lower end surface 26, a first cavity 10 is formed between the suction end surface 3 and the upper end surface 25 of the oil storage bin 2, the mouthpiece mechanism 6 is at least partially disposed inside the first cavity 10, the mouthpiece mechanism 6 further comprises a telescopic tube 11 and a spring 12; specifically, when the cover plate 8 is rotated to the first position, the mouthpiece 7 is pressed into the first cavity 10 by the cover plate 8, and the mouthpiece mechanism 6 is entirely located in the first cavity 10; when the cover plate 8 is rotated to the second position, the upper end of the mouthpiece 7 is ejected out of the first cavity 10 by the spring 12 (i.e. the suction position), the mouthpiece mechanism 6 being partially located outside the first cavity 10; the upper end of the telescopic tube 11 is communicated with the suction nozzle 7, the lower end is communicated with the upper end of the smoke channel 9, when the spring 12 pushes the suction nozzle 7 to a suction position, the telescopic tube 11 is stretched to a maximum length, and when the suction nozzle 7 is completely pressed into the first cavity 10 by the cover plate 8, the telescopic tube 11 is shortened to a minimum length, specifically, the telescopic tube 11 is a silica gel corrugated tube. The spring 12 is sleeved on the periphery of the telescopic pipe 11, the lower end of the spring 12 is abutted with the upper end face 25 of the oil storage bin 2, and the upper end is abutted with the suction nozzle 7.

Further, as shown in fig. 1, a second cavity 13 is formed between the lower end surface 26 of the oil storage bin 2 and the connecting end surface 4, an atomizer 14 is arranged in the second cavity 13, the lower end of the smoke channel 9 is communicated with the atomizer 14, so that smoke generated by the atomizer 14 can directly flow into the suction nozzle 7 from the smoke channel 9, the flowing distance of the smoke is shortened, the temperature of the smoke is prevented from being reduced due to long-distance conveying to influence the taste, and condensate is prevented from being generated due to the reduction of the temperature of the smoke.

Further, as shown in fig. 1, an infusion tube 15 is provided on a lower end surface 26 of the oil storage tank 2, and the infusion tube 15 communicates with the atomizer 14. The tobacco tar in the inner side of the oil storage bin 2 can enter the atomizer 14 through the infusion tube 15, so that the infusion distance is shortened, and the atomization efficiency of the electronic cigarette can be improved.

Further, an elastic part 16 and a piston 17 are arranged in the oil storage bin 2, as shown in fig. 1, the side wall of the piston 17 is in contact with the inner wall of the oil storage bin 2, the piston 17 divides the inner cavity of the oil storage bin 2 into an oil storage cavity 28 and a mounting cavity 27, the oil storage cavity 28 is communicated with the infusion tube 15, the elastic part 16 is arranged in the mounting cavity 27, one end of the elastic part 16 is abutted against the inner wall of the mounting cavity 27, the elastic part 16 is abutted against the piston 17, and the elastic part 16 can push the piston 17 to move towards one side where the oil storage cavity 28 is located. In particular, the elastic element 16 is arranged symmetrically with respect to the fume duct 9, so as to avoid the piston 17 being biased by an unbalance in the forces applied.

Further, as shown in fig. 1 and 2, a groove 18 is formed on the outer circumferential surface of the casing 1 close to the connection end surface 4, a rib 19 is formed on the inner wall of the outer shell of the electronic cigarette, and when the electronic cigarette cartridge is connected with the electronic cigarette, the rib 19 is clamped in the groove 18. When the electronic cigarette cartridge is installed, the shell 1 and the electronic cigarette shell 24 are extruded along the first direction, and then installation can be completed; when changing the electron cigarette bullet, exert the pulling force along first direction to casing 1 and electron cigarette shell 24, can take off electron cigarette bullet, easy operation is convenient.

Further, a limiting mechanism 20 is disposed on the suction end face 3, and as shown in fig. 3, when the cover plate 8 rotates to the second position, the limiting mechanism 20 can be inserted into the cover plate 8.

Specifically, the cover plate 8 has a free end and a connection end, the connection end is hinged to the housing 1, the free end is provided with a connection hole 21, as shown in fig. 3, the limiting mechanism 20 includes a pin 22 extending along a second direction and a compression spring 23 sleeved on the pin 22, and the second direction is perpendicular to the first direction; when the cover plate 8 rotates to the second position, the pressure spring 23 can push the pin 22 to be inserted into the connecting hole 21, so that the suction nozzle 7 is prevented from ejecting the cover plate 8, and the tightness of the suction nozzle 7 is improved.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a more detailed description of the invention, and the specific embodiments thereof are not to be considered as limiting. Various changes in form and detail, including simple deductions or substitutions, may be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. An electronic cigarette cartridge, comprising:

a mouthpiece mechanism at least partially disposed within the housing, the mouthpiece mechanism including a mouthpiece, the mouthpiece being disposed within the through-hole, the mouthpiece mechanism being capable of reciprocating relative to the housing in the first direction;

when the cover plate rotates to the first position, the cover plate is attached to the suction end face so as to press the suction nozzle into the shell; when the cover plate rotates to the second position, the cover plate is separated from the suction end face, and the suction nozzle at least partially extends out of the shell.

2. The e-cigarette cartridge of claim 1, wherein the oil reservoir is disposed between the suction end surface and the connection end surface, a projection of the oil reservoir along the first direction is annular, a central region of the oil reservoir forms a smoke channel extending along the first direction, and an upper end of the smoke channel is in communication with the mouthpiece mechanism.

3. The electronic cigarette cartridge of claim 2, wherein a first cavity is formed between the suction end face and an upper end face of the reservoir, the mouthpiece mechanism is at least partially disposed within the first cavity, the mouthpiece mechanism further comprises a telescoping tube and a spring; the upper end of the telescopic pipe is communicated with the suction nozzle, and the lower end of the telescopic pipe is communicated with the upper end of the smoke channel; the spring is sleeved on the periphery of the telescopic pipe, the lower end of the spring is abutted against the outer wall of the oil storage bin, and the upper end of the spring is abutted against the suction nozzle.

4. The electronic cigarette cartridge of claim 3, wherein a second cavity is formed between the lower end surface of the oil storage bin and the connecting end surface, an atomizer is arranged in the second cavity, and the lower end of the smoke channel is communicated with the atomizer.

5. The electronic cigarette cartridge of claim 4, wherein a liquid delivery tube is disposed on a lower end surface of the oil storage bin, and the liquid delivery tube is communicated with the atomizer.

6. The electronic cigarette cartridge of claim 5, wherein the oil storage bin is internally provided with an elastic member and a piston, the side wall of the piston contacts with the inner wall of the oil storage bin, the piston separates the inner cavity of the oil storage bin into an oil storage cavity and an installation cavity, the oil storage cavity is communicated with the infusion tube, the elastic member is arranged in the installation cavity, one end of the elastic member abuts against the inner wall of the installation cavity, the elastic member abuts against the piston, and the elastic member can push the piston to move towards one side where the oil storage cavity is located.

7. The electronic cigarette cartridge of any one of claims 3-6, wherein the extension tube is a silicone bellows.

8. The electronic cigarette cartridge according to any one of claims 3 to 6, wherein a groove is provided on an outer circumferential surface of the housing near the connection end surface, a rib is provided on an inner wall of an outer casing of the electronic cigarette, and when the electronic cigarette cartridge is connected to the electronic cigarette, the rib is engaged with the groove.

9. The e-cigarette cartridge of any one of claims 3-6, wherein the suction end face is provided with a stop mechanism that can engage with the cover plate when the cover plate is rotated to the second position.

10. The e-cigarette cartridge of claim 9, wherein the cover plate has a free end and a connection end, the connection end is hinged to the housing, the free end is provided with a connection hole, the limiting mechanism comprises a pin extending in a second direction and a compression spring sleeved on the pin, and the second direction is perpendicular to the first direction; when the cover plate rotates to the second position, the pressure spring can push the pin to be inserted into the connecting hole.

11. An electronic cigarette comprising the electronic cigarette cartridge of any one of claims 1-10.