Electronic cigarette capable of being squeezed to inject oil
By designing a squeezable oil bottle and knob assembly in the electronic cigarette, synchronous control of oil intake and exhaust is achieved, solving the problem of smooth oil filling in existing electronic cigarettes and providing a fast and convenient oil filling solution.
Patent Information
- Application Number
- CN202421972661.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-08-15
AI Technical Summary
The refilling process of existing electronic cigarettes is not smooth, especially for electronic cigarettes with external oil tanks. Due to air pressure problems, refilling is difficult and inconvenient to use.
A squeeze-and-fill e-cigarette with oil is designed. An oil inlet channel and an exhaust channel are set between the cigarette body and the squeeze-and-fill oil bottle, and a knob assembly is equipped to control the on-off. The rotating body drives the fan-shaped rotating plate to achieve synchronous control of oil inlet and exhaust, ensuring smooth injection of oil.
A fast and smooth oil filling process is achieved, ensuring that the e-liquid enters the oil cup smoothly, and after the oil filling is completed, it can quickly switch to the normal use state, improving the convenience and safety of use.
Smart Images
Figure CN223380032U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of electronic cigarettes, in particular to an electronic cigarette capable of being squeezed and filled with oil. Background Art
[0002] Currently, most of the disposable electronic cigarette atomizers on the market have small capacity, and the service life of the atomizer core and the battery core is often not well utilized, resulting in a lot of waste. To address this problem, some electronic cigarettes with external oil tanks have appeared on the market. However, the existing electronic cigarettes with external oil tanks are filled with oil by their own gravity. Due to air pressure problems, the oil filling is often not smooth, which is not very convenient to use. Utility Model Content
[0003] In order to solve the problem of oil filling difficulty in the prior art, the utility model provides an electronic cigarette that can be squeezed to fill oil.
[0004] The utility model provides an electronic cigarette that can be squeezed to fill oil, including a cigarette body and a squeezable oil bottle, the cigarette body including a cigarette cartridge assembly and a cigarette rod assembly arranged at the lower end of the cigarette cartridge assembly, the cigarette cartridge assembly including an oil cup and an oil bottle mounting portion arranged on one side of the oil cup, an oil bottle mounting hole being provided at the lower end of the oil bottle mounting portion, an oil inlet channel and an exhaust channel being provided between the oil bottle mounting hole and the oil cup, a knob assembly for controlling the opening and closing of the oil inlet channel and the exhaust channel being provided at the upper end of the oil bottle mounting portion, the knob assembly including a rotating body that can be rotated manually and a fan-shaped rotating plate arranged at the periphery of the rotating body and capable of respectively blocking the oil inlet channel and the exhaust channel, one end of the fan-shaped rotating plate being provided with an oil inlet connecting hole that can connect the oil inlet channels on both sides and an exhaust connecting hole that connects the exhaust channels on both sides.
[0005] As a further improvement of the present invention, the cigarette cartridge assembly also includes an atomizer core assembly arranged in the oil cup, the cigarette rod assembly includes a shell and a PCBA board assembly arranged in the shell and a battery electrically connected to the PCBA board assembly, the atomizer core assembly includes a heating core electrically connected to the PCBA board assembly, the oil bottle mounting portion is located outside the knob assembly and is also provided with a first spring and a second spring for controlling the on and off of the power supply circuit of the atomizer core assembly, the first spring and the second spring are arranged at intervals, and the other end of the fan-shaped rotating plate is provided with a metal rod that can conduct the first spring and the second spring. When the oil inlet channel and the exhaust channel are in the conducting state, the metal rod is away from the first spring and the second spring, and when the oil inlet channel and the exhaust channel are in the disconnected state, the metal rod connects the first spring and the second spring.
[0006] As a further improvement of the present invention, a first communicating hole is provided at the center of the end face of the lower end of the rotating body, a side wall of the rotating body located below the fan-shaped rotating plate is provided with a second communicating hole connected to the first communicating hole, an outer periphery of the rotating body is provided with an oil inlet silicone located below the fan-shaped rotating plate, a side of the oil inlet silicone that is in contact with the rotating body is provided with a third communicating hole adapted to the second communicating hole, the oil inlet silicone is also provided with a fourth communicating hole arranged longitudinally and connected to the third communicating hole, and a fifth communicating hole arranged longitudinally through, an oil inlet hole and an exhaust hole are provided on the side of the oil cup, which are located above the fan-shaped rotating plate and correspond to the upper end of the fourth communicating hole and the upper end of the fifth communicating hole respectively, an oil inlet plug hole connected to the first communicating hole is provided at the center position of the bottom of the oil bottle mounting hole, and an exhaust hole connected to the lower end of the fifth connecting hole is provided at the outer periphery of the oil inlet plug hole.
[0007] As a further improvement of the present invention, the oil outlet end of the squeezable oil bottle is threadedly connected to the oil bottle mounting hole, and an oil outlet nozzle that can be inserted into the first connecting hole is provided at the center of the oil outlet end.
[0008] As a further improvement of the present invention, the cigarette cartridge assembly further includes a suction nozzle arranged at the upper end of the oil cup.
[0009] As a further improvement of the present invention, a Z-shaped silicone seat is provided in the oil cup, and the oil inlet hole and the exhaust hole are arranged side by side at the upper end of the Z-shaped silicone seat.
[0010] As a further improvement of the present invention, the diameters of the fourth connecting hole and the oil inlet hole are 1-5 mm, the diameters of the fifth connecting hole and the exhaust hole are 0.5-3 mm, and the side of the Z-shaped silicone seat is provided with a Z-shaped oil guide groove connected to the oil inlet hole and a Z-shaped exhaust groove connected to the exhaust hole, and the groove width of the Z-shaped oil guide groove and the Z-shaped exhaust groove is 0.5-5 mm.
[0011] As a further improvement of the present invention, a accommodating cavity is provided at the lower end of the rotating body, a knob silicone is provided in the accommodating cavity, a limiting bone is provided on the side wall of the accommodating cavity, a limiting groove adapted to the limiting bone is provided on the outside of the knob silicone, the first connecting hole is provided at the lower end of the knob silicone, and the second connecting hole is provided on the side wall of the rotating body.
[0012] As a further improvement of the present invention, an adjustment switch for controlling the size of the air intake channel is provided between the upper end of the shell of the cigarette rod assembly and the lower end of the oil cup.
[0013] As a further improvement of the present invention, the PCBA board assembly includes a PCBA circuit board and a microphone assembly and a charging interface electrically connected to the PCBA circuit board, and the bottom of the housing is provided with a mounting hole adapted to the charging interface.
[0014] The beneficial effects of the utility model are as follows: the utility model has a simple structure, and can realize rapid oil filling by providing a squeezable oil bottle, and a separate exhaust channel is provided to make the oil filling smoother, and the oil inlet and exhaust are controlled by providing a knob assembly, which facilitates the rapid switching between the oil filling state and the normal use state. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic structural diagram of an electronic cigarette capable of being squeezed and filled with oil according to the present invention;
[0016] Figure 2 This is a schematic diagram of the exploded structure of an electronic cigarette that can be squeezed and filled with oil in the utility model;
[0017] Figure 3 This is another exploded structural diagram of the electronic cigarette capable of being squeezed and filled with oil according to the present invention;
[0018] Figure 4 This is a partial structural diagram of an electronic cigarette capable of being squeezed and filled with oil according to the present invention;
[0019] Figure 5 This is a schematic diagram of the structure of the oil bottle mounting hole of the electronic cigarette capable of squeeze filling oil in the utility model;
[0020] Figure 6 This is a structural diagram of a knob assembly of an electronic cigarette capable of being squeezed and filled with oil according to the present invention;
[0021] Figure 7 This is a schematic diagram of the structure of the oil-inlet silicone of an electronic cigarette that can be squeezed and filled with oil;
[0022] Figure 8 The utility model is a structural schematic diagram of a Z-shaped silicone seat of an electronic cigarette capable of being squeezed and filled with oil.
[0023] Figure markings: 1-oil cup; 2-cigarette rod assembly; 3-squeezable oil bottle; 4-oil bottle mounting part; 5-knob assembly; 6-suction nozzle; 7-oil inlet silicone; 8-Z-type silicone seat; 9-control button; 10-display screen; 11-battery; 12-PCBA circuit board; 13-first spring clip; 14-second spring clip; 15-air outlet; 16-charging interface; 501-rotating body; 502-fan-shaped rotating plate; 51-oil inlet connecting hole; 52-exhaust connecting hole; 53-first connecting hole; 54-second connecting hole; 55-knob silicone; 71-third connecting hole; 72-fourth connecting hole; 73-fifth connecting hole; 81-oil inlet hole; 82-exhaust hole; 83-Z-type oil guide groove; 84-Z-type exhaust groove. DETAILED DESCRIPTION
[0024] In the description of the present invention, it should be understood that if there are descriptions involving orientation, such as orientations or positional relationships indicated by up, down, front, back, left, and right, the orientation descriptions may be based on the orientations or positional relationships shown in the accompanying drawings. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.
[0025] In the description of this utility model, if there is a quantity, "several" means one or more, "more" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of the terms "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, or implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.
[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0027] like Figures 1 to 8As shown, the utility model discloses an electronic cigarette that can be squeezed and filled with oil, including a smoke body and a squeezable oil bottle 3, the smoke body including a smoke cartridge assembly and a smoke rod assembly 2 arranged at the lower end of the smoke cartridge assembly, the smoke cartridge assembly including an oil cup 1 and an oil bottle mounting portion 4 arranged on one side of the oil cup 1, the lower end of the oil bottle mounting portion 4 is provided with an oil bottle mounting hole, the squeezable oil bottle 3 is installed in the oil bottle mounting hole, an oil inlet channel and an exhaust channel are provided between the oil bottle mounting hole and the oil cup 1, the upper end of the oil bottle mounting portion 4 is provided with a knob assembly 5 for controlling the opening and closing of the oil inlet channel and the exhaust channel respectively, the knob assembly 5 includes a rotating body 501 that can be manually rotated and a fan-shaped rotating plate 502 arranged on the periphery of the rotating body 501 and capable of blocking the oil inlet channel and the exhaust channel respectively, one end of the fan-shaped rotating plate 502 is provided with an oil inlet connecting hole 51 that can connect the oil inlet channels on both sides and an exhaust connecting hole 52 that connects the exhaust channels on both sides.
[0028] During use, the squeezable oil bottle 3 is installed in the oil bottle mounting hole, and then the rotating body 501 is rotated to one side. The rotating body 501 will drive the fan-shaped rotating plate 502 to rotate, so that the oil inlet connecting hole 51 and the exhaust connecting hole 52 on the fan-shaped rotating plate 502 are connected with the oil inlet channel and the exhaust channel respectively, so that a connecting channel is formed. Then the electronic cigarette is turned upside down and the squeezable oil bottle 3 is squeezed at this time. The oil in the oil bottle will flow into the oil cup 1 through the oil inlet channel. At the same time, the air in the oil cup 1 will be discharged through the exhaust connecting hole 52, ensuring that the oil enters the oil cup 1 smoothly. After the oil filling is completed, it is only necessary to rotate the rotating body 501 to the other side so that the oil inlet connecting hole 51 and the exhaust connecting hole 52 are staggered from the oil inlet channel and the exhaust channel, so that the oil inlet channel and the exhaust channel are closed synchronously, so that the oil bin is in a sealed state, and the electronic cigarette can be used normally.
[0029] In the present invention, the cigarette cartridge assembly also includes an atomizer core assembly arranged in the oil cup 1, the cigarette rod assembly 2 includes a shell and a PCBA board assembly arranged in the shell and a battery 11 electrically connected to the PCBA board assembly, the atomizer core assembly includes a heating core electrically connected to the PCBA board assembly, the oil bottle mounting portion 4 is located on the periphery of the knob assembly 5 and is further provided with a first spring piece 13 and a second spring piece 14 for controlling the on and off of the power supply circuit of the atomizer core assembly, the first spring piece 13 and the second spring piece 14 are arranged at intervals, and the other end of the fan-shaped rotating plate 502 is provided with a spring that can guide the The metal rod that connects the first spring piece 13 and the second spring piece 14 is arranged such that when the oil inlet channel and the exhaust channel are in the conducting state, the metal rod is away from the first spring piece 13 and the second spring piece 14. At this time, the first spring piece 13 and the second spring piece 14 are in the disconnected state, so that the entire circuit is in the power-off state, ensuring the safety of use during oil filling. When the oil inlet channel and the exhaust channel are in the disconnected state, the metal rod connects the first spring piece 13 and the second spring piece 14, so that the first spring piece 13 and the second spring piece 14 are in the conducting state. In this way, the entire circuit is in the power-on state and can be used normally. The metal rod and the oil inlet connecting hole 51 and the exhaust connecting hole 52 are respectively arranged at the two ends of the fan-shaped rotating plate 502, so that the oil inlet channel, the air inlet channel and the circuit can be synchronously controlled. The structure is simple and the operation is convenient.
[0030] In the present invention, a first connecting hole 53 is provided at the center of the lower end face of the rotating body 501, and a second connecting hole 54 communicating with the first connecting hole 53 is provided on the side wall of the rotating body 501 located below the fan-shaped rotating plate 502. An oil inlet silicone 7 is provided on the periphery of the rotating body 501 below the fan-shaped rotating plate 502, and a third connecting hole 71 adapted to the second connecting hole 54 is provided on the side of the oil inlet silicone 7 that is in contact with the rotating body 501. The oil inlet silicone 7 is also provided with a longitudinally arranged and The fourth connecting hole 72 and the fifth connecting hole 73 are connected to the third connecting hole 71, respectively. The oil cup 1 is provided with an oil inlet hole 81 and an exhaust hole 82 on its side, located above the fan-shaped rotating plate 502 and corresponding to the upper ends of the fourth connecting hole 72 and the upper ends of the fifth connecting hole 73, respectively. An oil inlet socket is provided at the center of the bottom of the oil bottle mounting hole, connected to the first connecting hole 53. An exhaust hole 15 is provided at the bottom of the oil bottle mounting hole, located on the periphery of the oil inlet socket, connected to the lower end of the fifth connecting hole 73. When filling oil, the rotating body 501 is manually rotated so that the oil inlet connecting hole 51 aligns with the fourth connecting hole 72 and the oil inlet hole 81, the exhaust connecting hole 52 aligns with the fifth connecting hole 73 and the exhaust hole 82, and the second connecting hole 54 aligns with the third connecting hole 71, thereby opening the oil inlet and exhaust channels. When filling oil, the rotating body 501 is rotated in the opposite direction so that the fan-shaped rotating plate 502 closes the oil inlet and exhaust channels.
[0031] In the present invention, the oil outlet end of the squeezable oil bottle 3 is threadedly connected to the oil bottle mounting hole, and a nozzle is provided at the center of the oil outlet end, which is insertable into the first connecting hole 53. This ensures that the squeezable oil bottle 3 can be directly connected to the first connecting hole 53, strengthens the oil filling seal, and prevents oil leakage, while not affecting the air outlet 15.
[0032] In the present invention, the cigarette cartridge assembly further comprises a suction nozzle 6 provided at the upper end of the oil cup 1 for inhalation.
[0033] In the present invention, a Z-shaped silicone seat 8 is provided in the oil cup 1, and the oil inlet hole 81 and the exhaust hole 82 are both provided at the upper end of the Z-shaped silicone seat 8. By providing the Z-shaped silicone seat 8, the ends of the oil inlet channel and the exhaust channel are placed at the lower end of the oil cup 1, so that oil is not easily leaked after filling.
[0034] In the present utility model, the diameters of the fourth connecting hole 72 and the oil inlet hole 81 are 1-5 mm, the diameters of the fifth connecting hole 73 and the exhaust hole 82 are 0.5-3 mm, and the side of the Z-shaped silicone seat 8 is provided with a Z-shaped oil guide groove 83 connected to the oil inlet hole 81 and a Z-shaped exhaust groove 84 connected to the exhaust hole 82. The groove widths of the Z-shaped oil guide groove 83 and the Z-shaped exhaust groove 84 are 0.5-5 mm.
[0035] In the present invention, a hand-held portion is provided on the upper end of the rotating body 501 to facilitate hand-held rotating operation.
[0036] In the present utility model, a accommodating cavity is provided at the lower end of the rotating body 501, a knob silicone 55 is provided in the accommodating cavity, a limiting bone is provided on the side wall of the accommodating cavity, and a limiting groove adapted to the limiting bone is provided on the outer side of the knob silicone 55. The first connecting hole 53 is provided at the lower end of the knob silicone 55, and the second connecting hole 54 is provided on the side wall of the rotating body 5.
[0037] In this invention, an adjustment switch for controlling the size of the air intake passage is provided between the upper end of the housing of the cigarette rod assembly 2 and the lower end of the oil cup 1. The adjustment switch is a toggle-rotating structure, and a plurality of holes of progressively larger sizes are provided inside the adjustment switch, so that the suction effect can be adjusted by adjusting the size of the air intake.
[0038] In the present invention, the PCBA board assembly includes a PCBA circuit board 12 and a microphone assembly and a charging interface 16 electrically connected to the PCBA circuit board. The bottom of the shell is provided with a mounting hole adapted to the charging interface 16.
[0039] In the present invention, a control button 9 and a display screen 10 are further provided on the side of the housing of the cigarette rod assembly 2 for displaying the working status.
[0040] The squeezable oil bottle 3 is a bottle made of deformable materials such as a plastic bottle.
[0041] The utility model has a simple structure. By providing a squeezable oil bottle 3, it can achieve rapid oil filling, and a separate exhaust channel is provided to make the oil filling smoother. In addition, by providing a knob component 5 to control oil inlet and exhaust, it is convenient to quickly switch between the oil filling state and the normal use state.
[0042] The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For those skilled in the art of the present invention, without departing from the concept of the present invention, several simple deductions or substitutions can be made, which should be considered to fall within the scope of protection of the present invention.
Claims
1. An electronic cigarette capable of being squeezed and filled with oil, characterized by: The smoke box is provided with an oil bottle mounting hole, and an oil inlet channel and an exhaust channel are provided between the oil bottle mounting hole and the oil cup. The upper end of the oil bottle mounting part is provided with a knob assembly for controlling the on and off of the oil inlet channel and the exhaust channel. The knob assembly includes a rotating body that can be rotated manually and a fan-shaped rotating plate provided on the periphery of the rotating body and capable of blocking the oil inlet channel and the exhaust channel respectively. One end of the fan-shaped rotating plate is provided with an oil inlet connecting hole that can connect the oil inlet channels on both sides and an exhaust connecting hole that connects the exhaust channels on both sides.
2. The squeezable and oil-filled electronic cigarette according to claim 1, characterized in that: The cigarette cartridge assembly also includes an atomizer core assembly arranged in the oil cup, the cigarette rod assembly includes a shell and a PCBA board assembly arranged in the shell and a battery electrically connected to the PCBA board assembly, the atomizer core assembly includes a heating core electrically connected to the PCBA board assembly, the oil bottle mounting portion is located on the periphery of the knob assembly and is also provided with a first spring piece and a second spring piece for controlling the on and off of the power supply circuit of the atomizer core assembly, the first spring piece and the second spring piece are arranged at intervals, and the other end of the fan-shaped rotating plate is provided with a metal rod that can conduct the first spring piece and the second spring piece, when the oil inlet channel and the exhaust channel are in the conducting state, the metal rod is away from the first spring piece and the second spring piece, and when the oil inlet channel and the exhaust channel are in the disconnected state, the metal rod connects the first spring piece and the second spring piece.
3. The squeezable and oil-filled electronic cigarette according to claim 1, characterized in that: The oil pump has a hole that is located at the bottom of the oil bottle, and a plug that is located at the bottom of the oil bottle. The plug has a first end and a second end connected to the first connecting hole. The oil pump has a hole that is located at the bottom of the oil bottle. The plug has a first end and a second end connected to the first connecting hole.
4. The squeezable and oil-filled electronic cigarette according to claim 3, characterized in that: The oil outlet end of the squeezable oil bottle is threadedly connected to the oil bottle mounting hole, and an oil outlet nozzle which can be inserted into the first communicating hole is provided at the center of the oil outlet end.
5. The squeezable and oil-filled electronic cigarette according to claim 2, characterized in that: The cigarette cartridge assembly further includes a suction nozzle arranged at the upper end of the oil cup.
6. The squeezable liquid-filled electronic cigarette according to claim 3, characterized in that: A Z-shaped silica gel seat is provided in the oil cup, and the oil inlet hole and the exhaust hole are arranged side by side at the upper end of the Z-shaped silica gel seat.
7. The squeezable and refillable electronic cigarette according to claim 6, characterized in that: The diameters of the fourth connecting hole and the oil inlet hole are 1-5 mm, the diameters of the fifth connecting hole and the exhaust hole are 0.5-3 mm, and the side of the Z-shaped silicone seat is provided with a Z-shaped oil guide groove connected to the oil inlet hole and a Z-shaped exhaust groove connected to the exhaust hole. The groove widths of the Z-shaped oil guide groove and the Z-shaped exhaust groove are 0.5-5 mm.
8. The squeezable and oil-filled electronic cigarette according to claim 3, characterized in that: A accommodating cavity is provided at the lower end of the rotating body, a knob silicone is provided in the accommodating cavity, a limiting bone is provided on the side wall of the accommodating cavity, a limiting groove adapted to the limiting bone is provided on the outside of the knob silicone, the first communicating hole is provided at the lower end of the knob silicone, and the second communicating hole is provided on the side wall of the rotating body.
9. The squeezable and oil-filled electronic cigarette according to claim 2, characterized in that: An adjustment switch for controlling the size of the air intake channel is provided between the upper end of the shell of the cigarette rod assembly and the lower end of the oil cup.
10. The squeezable and refillable electronic cigarette according to claim 2, characterized in that: The PCBA board assembly includes a PCBA circuit board and a microphone assembly and a charging interface electrically connected to the PCBA circuit board. The bottom of the shell is provided with a mounting hole adapted to the charging interface.