Electronic cigarette structure capable of being pulled in second time during oil sealing delivery
By designing rotatable hardware outer tube and silicone inner tube in electronic cigarettes, the rotation of the suction nozzle drives the opening and closing of the oil circuit, the problem of oil leakage in oil injection and non-oil injection and non-oil injection and cannot be pumped in seconds, and the oil circuit is closed when the product is shipped and the effect of instant extraction during use is achieved.
Patent Information
- Application Number
- CN202421420169.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The existing open oil-type electronic cigarettes are prone to oil leakage when oil is injected and shipped, and they cannot be pumped in seconds unless oil is injected and shipped. Before use, the product needs to wait for the oil to penetrate from the oil conductor hole to the cotton core, which can easily lead to insufficient e-liquid burning.
An electronic cigarette structure that can be smoked in seconds when the oil is shipped is designed. Through the design of hardware outer pipe, silicone inner pipe, and hardware inner pipe, the circumferential rotation of the suction nozzle drives the hardware outer pipe to turn, realizing the opening and closing of the oil circuit, ensuring that the oil circuit is closed when the product is shipped and avoiding oil leakage from e-liquid. After purchasing, consumers only need to rotate the suction nozzle to open the oil circuit to achieve instant pumping.
It effectively avoids the problem of oil leakage in e-cigarettes when shipped, simplifies the use process, and consumers can use it without waiting, avoiding the burning problem caused by insufficient e-cigarettes.
Smart Images
Figure CN222787090U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic cigarettes, and in particular to an electronic cigarette structure which can be smoked in seconds with clear oil sealed delivery. Background Art
[0002] Existing electronic cigarettes include oil storage cotton type electronic cigarettes and clear oil type electronic cigarettes. The oil storage cotton type electronic cigarette usually has an oil storage cotton inside the oil cup, and the oil storage cotton inside is provided with a through hole connected to the suction nozzle, and an atomization core assembly is arranged inside the through hole. The atomization core assembly guides the oil in the oil storage cotton to the heating wire of the atomization core through the oil guide cotton, and the oil is atomized into aerosol vapor for users to consume through electric heating. It is not easy to observe the remaining oil amount in the oil storage cotton type electronic cigarette, and it is usually judged by taste. The clear oil type electronic cigarette can visually check the remaining oil amount through the transparent oil cup. The clear oil type electronic cigarette guides the oil to the cotton core in the atomization core through the oil guide hole of the atomization core. When this type of electronic cigarette is filled with oil and shipped, due to factors such as transportation bumps, different air pressures inside and outside the electronic cigarette, and large temperature differences, the oil will leak from the atomization core. To avoid oil leakage, the product is usually packaged and shipped in a non-oil-filled state. However, when the product reaches the user, it needs to be filled with oil first, and then wait for the oil to penetrate from the oil guide hole to the cotton core before it can be used. Otherwise, it will cause insufficient oil and burn. The burnt smell will be difficult to disappear with subsequent use and cannot be reversed, which seriously affects the use of the product. Utility Model Content
[0003] In view of this, the purpose of this technical solution is to propose an electronic cigarette structure that can be shipped with clear oil and can be smoked in seconds, which solves the problems of existing clear oil electronic cigarettes that are prone to oil leakage when filled with oil, are not shipped with oil, cannot be smoked in seconds, and are prone to burning when used due to insufficient waiting time.
[0004] The technical solution disclosed in the utility model is an electronic cigarette structure that can be smoked in seconds after being shipped with clear oil and sealed oil, comprising:
[0005] The oil cup body is made of a transparent material, the inside of the oil cup body is an oil storage cavity, the upper end is provided with a step hole, and the lower end is set as an opening;
[0006] The nozzle is provided with a nozzle tube body extending downward, and a plug-in portion is provided on the tube wall of the nozzle tube body;
[0007] The atomizer core assembly includes a metal outer tube, a silicone inner tube sleeved in the metal outer tube, a metal inner tube sleeved in the silicone inner tube, an oil storage cotton tube sleeved in the metal inner tube, and an atomizer heating core sleeved in the oil storage cotton tube. The metal outer tube, the silicone inner tube, and the metal inner tube are provided with a first through hole, a second through hole, and a third through hole on their walls, respectively. The second through hole and the third through hole are opposite to each other. The metal outer tube is driven to rotate circumferentially by the circumferential rotation of the nozzle, so that the first through hole and the second through hole are opposite to each other or staggered.
[0008] The bottom bracket is snap-connected with the opening of the oil cup body, a first oil-sealed silicone component is embedded on the bottom bracket, a second oil-sealed silicone component is embedded under the bottom bracket, the bottom bracket is provided with a bracket through hole for docking the lower end of the atomizer core assembly, the first oil-sealed silicone component is provided with a first oil-sealed silicone component through hole sleeved on the outer wall of the lower end of the hardware outer tube, and the second oil-sealed silicone component is provided with a convex second oil-sealed silicone component through hole sleeved in the bracket through hole.
[0009] Furthermore, the upper end of the hardware outer tube is tightly riveted with a hardware sleeve, the lower end of the hardware sleeve is provided with a concave ring portion, a sealing ring is sleeved on the concave ring portion, and the upper end tube wall of the hardware sleeve is provided with symmetrical grooves, and the plug-in portion of the suction nozzle is plugged into the groove, so that the rotation of the suction nozzle drives the rotation of the hardware sleeve, and at the same time drives the rotation of the hardware outer tube.
[0010] Furthermore, the first through hole includes four through holes evenly distributed around the wall of the hardware outer tube, the second through hole also includes four through holes evenly distributed around the wall of the silicone inner tube, and the third through hole also includes four through holes evenly distributed around the wall of the hardware inner tube.
[0011] Furthermore, the suction nozzle is provided with an arc-shaped stop portion on the outer wall near the step hole of the oil cup body, and a stop opening is provided on the outer side of the step hole of the oil cup body. When the suction nozzle is rotated circumferentially, one side of the arc-shaped stop portion is clamped in the stop opening, so that the first through hole is opposite to the second through hole. When the suction nozzle is rotated circumferentially, the other side of the arc-shaped stop portion is clamped in the stop opening, and the suction nozzle is rotated 45 degrees circumferentially, and the first through hole is staggered with the second through hole.
[0012] Furthermore, the inner and outer edges of the four through holes in the tube wall of the silicone inner tube are provided with through hole convex ring portions, and tube wall convex ring portions are provided above and below the four through holes around the tube wall of the silicone inner tube to achieve sealing between the tube wall of the silicone inner tube and the tube walls of the hardware outer tube and the hardware inner tube.
[0013] Furthermore, the upper end of the atomizing heating core is connected to a glass fiber tube, and the glass fiber tube is sleeved in the oil storage cotton tube.
[0014] Preferably, an oil filling port is provided at the upper end of the oil cup body, and a rubber plug is provided on the oil filling port.
[0015] Preferably, a clamping groove is provided on the bottom periphery of the second oil-sealed silicone member corresponding to the through hole of the second oil-sealed silicone member, and an adapter plate is clamped in the clamping groove. The adapter plate is provided with a through hole, and a welding pad is provided on the bottom surface of the adapter plate, which is used for the pin of the atomizing heating core to pass through, bend and weld to the welding pad.
[0016] The electronic cigarette structure designed in this scheme, which can be shipped with a clear oil seal and can be smoked in seconds, has the beneficial effects of: by designing a hardware outer tube, a silicone inner tube, a hardware inner tube, and the circumferential rotation of the suction nozzle, the rotation of the hardware outer tube is driven, the hardware inner tube and the bracket through-hole of the bottom bracket are riveted and fixed, the second through-hole and the third through-hole on the silicone inner tube and the hardware inner tube are fixed relative to each other, and by rotating the hardware outer tube, the first through-hole and the second through-hole on the hardware outer tube are relative to each other, that is, the oil circuit is opened, and the first through-hole and the second through-hole are staggered, that is, the oil circuit is closed. The oil storage cotton tube set in the hardware inner tube has been pre-filled with oil during the production and assembly of the electronic cigarette. And when the atomization core assembly is in the state of closing the oil circuit, the oil cup body is injected with smoke oil. Since the oil circuit is in a closed state, the smoke oil in the oil cup body will not enter the oil storage cotton tube, and it is not easy to leak oil when the product is shipped. After consumers purchase the e-cigarette, they only need to rotate the nozzle to open the oil circuit. The operation is simple and they can start smoking in seconds (use it right after opening) without waiting. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the decomposition structure of the electronic cigarette of the present utility model.
[0018] Figure 2 This is a schematic cross-sectional view of the electronic cigarette structure of the present utility model.
[0019] Figure 3 It is a three-dimensional schematic diagram of the electronic cigarette structure of the present utility model.
[0020] Figure 4 This is a schematic diagram of the silicone inner tube structure of the electronic cigarette structure of the present utility model.
[0021] Figure 5 It is a cross-sectional schematic diagram of the hardware outer tube and the silicone inner tube of the electronic cigarette structure of the utility model, and the oil circuit of the hardware inner tube is opened.
[0022] Figure 6 It is a cross-sectional schematic diagram of the metal outer tube and the silicone inner tube of the electronic cigarette structure of the utility model, and the oil circuit of the metal inner tube is closed. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present disclosure will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present disclosure, rather than all embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present disclosure.
[0024] See also Figures 1 to 6, which is an electronic cigarette structure with clear oil sealed and can be smoked in seconds provided by the technical solution, including an oil cup body 1, which is made of transparent material, the oil cup body 1 has an oil storage cavity, a stepped hole 101 at the upper end, and an opening at the lower end; a suction nozzle 2, which is provided with a suction nozzle tube body 201 extending downward, and a plug-in portion 202 is provided on the tube wall of the suction nozzle tube body 201; an atomization core assembly 3, including a hardware outer tube 31, a silicone inner tube 32 sleeved in the hardware outer tube 31, a hardware inner tube 33 sleeved in the silicone inner tube 32, an oil storage cotton tube 34 sleeved in the hardware inner tube 33, and an atomization heating core 35 sleeved in the oil storage cotton tube 34, and the tube walls of the hardware outer tube 31, the silicone inner tube 32, and the hardware inner tube 33 are respectively provided with a first through hole 301 and a second through hole 302. The through hole 302 and the third through hole 303 are opposite to each other, and the circumferential rotation of the suction nozzle 2 drives the circumferential rotation of the hardware outer tube 31, so that the first through hole 301 and the second through hole 302 are opposite to each other or staggered; the bottom bracket 4, the bottom bracket 4 is snap-fitted with the opening of the oil cup body 1, a first oil-sealing silicone member 5 is embedded on the bottom bracket 4, a second oil-sealing silicone member 6 is embedded under the bottom bracket 4, and the bottom bracket 4 is provided with a bracket through hole position for docking the lower end of the atomization core assembly 3, the first oil-sealing silicone member 5 is provided with a first oil-sealing silicone member through hole 501 which is sleeved on the outer wall of the lower end of the hardware outer tube 31, and the second oil-sealing silicone member 6 is provided with a convex second oil-sealing silicone member through hole 601 which is sleeved in the bracket through hole position.
[0025] In the above embodiment, the hardware inner tube 33 is tightly matched inside the silicone inner tube 32, and the silicone inner tube 32 and the hardware inner tube 33 will not rotate circumferentially, resulting in the second through hole 302 and the third through hole 301 not being opposite, and the lower end of the hardware inner tube 33 extends out of the lower end of the silicone inner tube 32, and the lower end of the hardware inner tube 33 is riveted and fixed with the bracket through hole, and will not rotate. Preferably, in one embodiment, the silicone inner tube 32 and the hardware inner tube 33 can be processed into one component by using a sleeve beer process (also called secondary injection molding, rubber encapsulation), so that the silicone inner tube 32 and the hardware inner tube 33 are one component, which is more conducive to the assembly of the product.
[0026] This solution achieves the alignment of the first through hole 301 and the second through hole 302 on the hardware outer tube 31 by rotating the hardware outer tube 31, that is, opening the oil circuit, and the staggered alignment of the first through hole 301 and the second through hole 302, that is, closing the oil circuit. The oil storage cotton tube 34 is arranged in the hardware inner tube 33, and the oil storage cotton tube 34 has been pre-filled with oil during the production and assembly of the electronic cigarette. And when the atomization core assembly 3 is in the oil circuit closed state, the oil cup body 1 is injected with smoke oil. Since the oil circuit is in a closed state, the smoke oil in the oil cup body 1 will not enter the oil storage cotton tube 34, and it is not easy to leak oil when the product is shipped. After purchasing the electronic cigarette, the consumer only needs to rotate the suction nozzle 2 to open the oil circuit. The operation is simple and can be smoked in seconds (open and use) without waiting.
[0027] Furthermore, the upper end of the metal outer tube 31 is tightly riveted with a metal sleeve 8, and the lower end of the metal sleeve 8 is provided with a concave ring portion 801, and the concave ring portion 801 is sleeved with a sealing ring 9. The upper end tube wall of the metal sleeve 8 is provided with a symmetrical notch 802, and the plug-in portion 202 of the suction nozzle 2 is inserted into the notch 802, so that the suction nozzle 2 rotates to drive the metal sleeve 8 to rotate, and the metal sleeve 8 drives the metal outer tube 31 to rotate. By designing the metal sleeve 8 to sleeve the upper end of the metal outer tube 31, in order to achieve the connection with the suction nozzle 2, the upper end of the metal outer tube 31 is directly made long, which is difficult to process in one piece and has high cost, so it is divided into two parts, and the processing of accessories is easier and the cost is low.
[0028] Furthermore, the first through hole 301 includes four through holes evenly distributed around the wall of the metal outer tube 31, the second through hole 302 also includes four through holes evenly distributed around the wall of the silicone inner tube 32, and the third through hole 303 also includes four through holes evenly distributed around the wall of the metal inner tube 33. By providing four through holes, a relatively ideal oil passage is achieved, and the smoke oil in the oil cup body 1 can enter the oil storage cotton tube 34 better and more evenly.
[0029] See also Figure 1 , Figure 2 , Figure 5 , Figure 6 Preferably, the outer wall of the suction nozzle 2 near the step hole 101 of the oil cup body 1 is provided with an arc-shaped stopper 203 ( Figure 3 As shown), a stopper is provided on the outer side of the step hole 101 of the oil cup body 1, and the suction nozzle 2 is rotated circumferentially, and one side of the arc-shaped stopper 203 is stuck in the stopper, so that the first through hole 301 and the second through hole 302 are opposite to each other, and the suction nozzle 2 is rotated circumferentially again, and the other side of the arc-shaped stopper 203 is stuck in the stopper, and the suction nozzle 2 is rotated 45 degrees circumferentially, and the first through hole 301 and the second through hole 302 are staggered.
[0030] See also Figure 2 , Figure 4 The inner and outer edges of the four through holes of the tube wall of the silicone inner tube 32 are provided with through hole convex ring portions 3021, and tube wall convex ring portions 3022 are provided above and below the four through holes corresponding to the tube wall of the silicone inner tube 32 to achieve sealing between the tube wall of the silicone inner tube 32 and the tube walls of the hardware outer tube 31 and the hardware inner tube 33.
[0031] See also Figure 2 The upper end of the oil cup body 1 is provided with an oil filling port 102, and a rubber plug 10 is provided on the oil filling port 102. Preferably, by providing the oil filling port 102 at the top position of the oil cup body 1, oil filling is convenient and the amount of oil filled is maximized.
[0032] See also Figure 2The second oil-sealed silicone member 6 is provided with a snap-in slot at the bottom periphery corresponding to the second oil-sealed silicone member through hole 601, and a transfer plate 7 is snap-in in the snap-in slot. The transfer plate 7 is provided with a through hole, and the bottom surface of the transfer plate 7 is provided with a soldering pad, which is used for the pins of the atomizing heating core 35 to pass through and bend and be soldered with the soldering pad. The transfer plate 7 is designed to fix and solder the pins of the atomizing heating core 35. In this way, the soldering pad of the transfer plate 7 is soldered at one end of the power cord, and the other end is soldered to the electronic cigarette control board, which avoids pulling the atomizing heating core 35, helps to protect the atomizing heating core 35 from deformation, displacement, or pin breakage, and ensures the quality of the electronic cigarette.
[0033] Preferably, the upper end of the atomizing heating core 35 is connected to a glass fiber tube 36, and the glass fiber tube 36 is sleeved in the oil storage cotton tube 34. The glass fiber tube 36 has good high temperature resistance, corrosion resistance, and insulation effect.
[0034] It should be noted that the drawings in the specification of this technical solution show only a partial structure of the electronic cigarette structure, but are sufficient to illustrate the technical content of this technical solution. The control panel, battery, microphone sensor and main body shell also included in the electronic cigarette are existing technical contents well known to those skilled in the art and are not described in detail.
[0035] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.
Claims
1. An electronic cigarette structure that can be smoked in seconds after being shipped with clear oil sealed, characterized in that: include: The oil cup body (1) is made of a transparent material, the oil cup body (1) has an oil storage cavity inside, a stepped hole (101) at the upper end, and an opening at the lower end; The suction nozzle (2) is provided with a suction nozzle tube body (201) extending downward, and the tube wall of the suction nozzle tube body (201) is provided with an inserting portion (202); The atomizing core assembly (3) comprises a metal outer tube (31), a silicone inner tube (32) sleeved in the metal outer tube (31), a metal inner tube (33) sleeved in the silicone inner tube (32), an oil storage cotton tube (34) sleeved in the metal inner tube (33), and an atomizing heating core (35) sleeved in the oil storage cotton tube (34). The tube walls of the metal outer tube (31), the silicone inner tube (32), and the metal inner tube (33) are respectively provided with a first through hole (301), a second through hole (302), and a third through hole (303). The second through hole (302) and the third through hole (303) are opposite to each other. The metal outer tube (31) is driven to rotate in a circumferential direction by the suction nozzle (2), so that the first through hole (301) and the second through hole (302) are opposite to each other or staggered. The bottom bracket (4) is snap-fitted with the opening of the oil cup body (1); a first oil-sealing silicone component (5) is embedded on the bottom bracket (4); a second oil-sealing silicone component (6) is embedded under the bottom bracket (4); the bottom bracket (4) is provided with a bracket through hole for docking the lower end of the atomizer core assembly (3); the first oil-sealing silicone component (5) is provided with a first oil-sealing silicone component through hole (501) sleeved on the outer wall of the lower end of the hardware outer tube (31); the second oil-sealing silicone component (6) is provided with a convex second oil-sealing silicone component through hole (601) sleeved in the bracket through hole.
2. The electronic cigarette structure with clear oil sealed oil delivery and instant draw according to claim 1, characterized in that: The upper end of the metal outer tube (31) is tightly riveted to a metal sleeve (8), the lower end of the metal sleeve (8) is provided with a concave ring portion (801), a sealing ring (9) is sleeved on the concave ring portion (801), and the upper end tube wall of the metal sleeve (8) is provided with a symmetrical notch (802), the plug-in portion (202) of the suction nozzle (2) is plugged into the notch (802), so that the rotation of the suction nozzle (2) drives the rotation of the metal sleeve (8), and at the same time, the metal sleeve (8) drives the rotation of the metal outer tube (31).
3. The electronic cigarette structure with clear oil sealed oil delivery and instant draw according to claim 1, characterized in that: The first through holes (301) include four through holes evenly distributed around the wall of the metal outer tube (31), the second through holes (302) also include four through holes evenly distributed around the wall of the silicone inner tube (32), and the third through holes (303) also include four through holes evenly distributed around the wall of the metal inner tube (33).
4. The electronic cigarette structure with clear oil sealed oil delivery and instant draw according to claim 3 is characterized in that: The suction nozzle (2) is provided with an arc-shaped stopper (203) on its outer wall near the step hole (101) of the oil cup body (1), and a stopper opening is provided on the outer side of the step hole (101) of the oil cup body (1). When the suction nozzle (2) is rotated circumferentially, one side of the arc-shaped stopper (203) is clamped in the stopper opening, so that the first through hole (301) and the second through hole (302) are opposite to each other. When the suction nozzle (2) is rotated circumferentially again, the other side of the arc-shaped stopper (203) is clamped in the stopper opening, and the suction nozzle (2) is rotated circumferentially by 45 degrees, so that the first through hole (301) and the second through hole (302) are staggered.
5. The electronic cigarette structure with clear oil sealed oil delivery and instant draw according to claim 3 is characterized in that: Through-hole convex ring portions (3021) are provided at the inner and outer edges of the four through-holes of the tube wall of the silicone inner tube (32), and tube wall convex ring portions (3022) are provided above and below the four through-holes of the tube wall of the silicone inner tube (32) to achieve sealing between the tube wall of the silicone inner tube (32) and the tube walls of the metal outer tube (31) and the metal inner tube (33).
6. The electronic cigarette structure with clear oil sealed oil delivery and instant draw according to any one of claims 1-5, characterized in that: An oil filling port (102) is provided at the upper end of the oil cup body (1), and a rubber plug (10) is provided on the oil filling port (102).
7. The electronic cigarette structure with clear oil sealed oil delivery and instant draw according to any one of claims 1-5, characterized in that: The second oil-sealing silicone member (6) is provided with a snap-in slot at the bottom periphery corresponding to the second oil-sealing silicone member through hole (601), and a transfer plate (7) is snap-into the snap-in slot. The transfer plate (7) is provided with a through hole, and a soldering pad is provided on the bottom surface of the transfer plate (7) for the pin of the atomizing heating core (35) to pass through, bend, and be soldered to the soldering pad.
8. The electronic cigarette structure with clear oil sealed oil delivery and instant draw according to claim 1, characterized in that: The upper end of the atomizing heating core (35) is connected to a glass fiber tube (36), and the glass fiber tube (36) is sleeved in the oil storage cotton tube (34).