Manufacturing Method for a Rotating Open-Close Structure in Disposable Vapes

The invention discloses a disposable electronic cigarette and a manufacturing method of a rotary opening and closing structure of an electronic cigarette. The invention discloses a rotary opening and closing disposable electronic cigarette, which comprises a cigarette bomb assembly, an atomizing core assembly, and a base assembly, wherein the base assembly and the cigarette bomb assembly are assembled and connected to form an internal space, and the atomizing core assembly is arranged in the internal space. The cigarette bomb assembly includes a cigarette bomb body, a fixed disc and a rotating disc, and is assembled in sequence from top to bottom. The cigarette bomb body is integrally arranged with the cigarette holder and the cigarette bomb, and has a double-layer barrel structure, the inner cylindrical space is a smoke guide tube, and the outer annular space is a smoke oil containing chamber. The fixed disc and the rotary disc are both sleeved on the outer wall of the smoke guide pipe, and the fixed disc seals the opening of the smoke oil containing chamber on the outer layer. The fixed plate and the rotary plate are both provided with oil guide holes, and a clamping device is arranged between the base assembly and the rotary plate. An L-shaped clamping groove is arranged on the outer wall of the lower end part of the cigarette body, and a clamping button corresponding to the L-shaped clamping groove is arranged on the inner wall of the base assembly.

[Patent Description]

Disposable electronic cigarette capable of rotating opening and closing and rotary opening and closing structure of electronic cigarette

technical field

[0001] The invention relates to the field of daily necessities, in particular to an electronic cigarette structure, in particular to a disposable electronic cigarette product that can be rotated on and off.

[0002] The invention also relates to a rotary opening and closing structure of electronic cigarette oil and a rotary opening and closing structure of a fluid pipeline.

[Background Technology] [0003] The effective part of traditional cigarettes is the smoke produced when tobacco is burned, which is extremely harmful to human health and is also one of the main sources of indoor air pollution.

[0004] Scientific experiments have found that more than 4000 known chemical substances can be produced during tobacco burning, 69 of which are carcinogenic or cancer-promoting substances. The main harmful substances in tobacco are:1. Nicotine;2. Tobacco tar;3. Carbon monoxide;4. Various toxic compounds;5. Radioactive substances;6. Hazardous metals. These harmful substances not only directly endanger the health of smokers themselves, but the accompanying second-hand smoke can also cause harm to surrounding people and the environment.

[0005] As a result, more and more public places around the world, such as workplaces and public transportation systems, have become smoke-free. Tobacco is a favorite recreational product of many people, so it is impossible to eliminate its harm quickly. It will take some time to completely quit it.

[0006] The recent emergence of electronic cigarettes uses electronic atomizers to atomize tobacco oil or other chemical substances to produce smoke to replace the smoke produced by tobacco burning. This e-cigarette has a taste similar to that of cigarettes, even much better than the taste of ordinary cigarettes. It can also suck out smoke, taste and feel like cigarettes. But there are no other harmful ingredients such as tar and suspended particles in cigarettes, and there is no diffuse or lingering second-hand smoke.

[0007] Current e-cigarettes are generally composed of batteries, circuit boards, atomizers, cigarette cartridges, cigarette holders and other components. The atomizers are generally integrated with the cigarette oil storage device and the atomization device, requiring users to inject oil themselves. It brings a lot of inconvenience. Adding tobacco oil is troublesome and it is inconvenient to control the amount of tobacco oil. The cigarette holder of an e-cigarette is the part that comes into contact with the human mouth, but the cigarette holder of this e-cigarette product cannot be replaced. It is generally recycled multiple times and is not clean or hygienic. In order to eliminate the above phenomenon, people have designed a variety of disposable e-cigarette products, which can prevent the cigarette holder of the used product from being used multiple times and prevent the used product from entering the market again. However, such disposable e-cigarettes are mostly an integrated structure of cigarette cartridges and atomizing devices. They need to be discarded completely after use, which is costly and uneconomical. Therefore, further innovation in e-cigarette products is needed to meet these requirements.

[0008] In order to overcome the above shortcomings, the designer of the present invention has designed a new type of electronic cigarette device, which can ensure that the cigarette bomb will not be reused after use through the detachable arrangement of the cigarette bomb and the atomizing device. For e-cigarette products that have been filled with tobacco oil, after using a cigarette cartridge, they can be replaced with a new one, and the atomization device can still be used without the need to discard the cigarette cartridge and the atomization device together. Consumers can use it more convenient and economical, and have a better experience.

[Invention]

[0009] The purpose of the present invention is to provide a rotary opening and closing disposable electronic cigarette, which has the effect that the cigarette cartridge assembly can be used once, and the atomizing core assembly and the base assembly can be reused.

[0010] The purpose of the present invention is achieved through the following technical scheme.

[0011] The rotary opening and closing disposable electronic cigarette of the present invention comprises a cigarette cartridge assembly, an atomizing core assembly, and a base assembly. The base assembly and the cigarette cartridge assembly are assembled and connected to form an internal space. This space can be called an atomizing chamber, and the atomizing core assembly is arranged in the internal space. The cigarette bomb assembly comprises a cigarette bomb body, a fixed disc and a rotary disc, and is assembled in sequence from top to bottom. The cigarette bomb body is integrally arranged with the cigarette holder and the cigarette bomb, and has a double-layer barrel structure, the inner cylindrical space is a smoke guide tube, and the outer annular space is a smoke oil containing chamber. The fixed disc and the rotary disc are both sleeved on the outer wall of the smoke guide pipe, and the fixed disc seals the opening of the smoke oil containing chamber on the outer layer. The fixed plate and the rotary plate are both provided with oil guide holes, and a clamping device is arranged between the base assembly and the rotary plate. An L-shaped clamping groove is arranged on the outer wall of the lower end part of the cigarette body, and a clamping button corresponding to the L-shaped clamping groove is arranged on the inner wall of the base assembly. The electronic cigarette product with this structure can easily replace the cigarette cartridge and ensure the one-time use of the cigarette cartridge. At the same time, it can easily realize the rotary opening and closing of the cigarette oil supply device, which is simple and practical.# p#pagination title #e#

[0012] The above-mentioned fixed disk and rotary disk are sleeved on the outer wall of the smoke guide pipe in the inner cylindrical space, the outer edge of the rotary disk is tightly and fixedly arranged on an annular boss arranged on the inner wall of the cigarette bomb body, and the rotary disk is axially fixedly arranged on the outer side of the fixed disk and can rotate along the axis of the cigarette bomb. The fixed disk oil guide hole and the rotary disk oil guide hole have two states of alignment and staggered, and can be continuously switched between the two states. This structure makes the smoke and oil channel open and closed by rotating the rotary table.

[0013] A sealing gasket is arranged between the above-mentioned fixed disc and the rotary disc. The sealing gasket is also sleeved on the outer wall of the smoke guide pipe of the cartridge body and is clamped on the outer side of the fixed disc. The rotary disc is arranged on the outer side of the sealing gasket. The sealing gasket is provided with oil guide holes that are consistent and coincident with the shape of the fixed disc.

[0014] The above-mentioned clamping device between the base assembly and the rotary disk is a clamping groove arranged on the lower end face of the rotary disk and a clamping column arranged on the base assembly. After assembly, the clamping column is clamped and positioned with the clamping groove. This structure is designed to drive the turntable to rotate when the base is rotated, and is simple and reliable.

[0015] One end of the above-mentioned L card groove arranged on the outer wall of the cigarette cartridge body is located at the lower end of the cigarette cartridge body and is in an open state. The clamp on the inside of the base assembly is arranged on the inner wall of the connection seat, and its cross-section shape is the same as that of the L-shaped clamp groove, but the size is slightly smaller.

[0016] Because the electronic cigarette of the present invention is provided with a simple snap-in connection structure between the cigarette cartridge assembly, the atomizing core assembly and the base assembly, the cigarette cartridge assembly can be quickly disassembled and disassembled, and the requirement of one-time use of the cigarette cartridge assembly can be met. Through the oil guide hole arranged between the fixed plate and the rotary plate, when the rotary plate is rotated back to the rotary plate, e-smoke oil can enter the atomization chamber from the cigarette bomb assembly, and it can also be blocked by rotating back to the original state to intercept the passage of the smoke oil entering the atomization chamber from the cigarette bomb, realizing the function of turning on and off the electronic cigarette.

11. Oil guide hole.

[Specific implementation methods]

[0028] The present invention will now be described in detail with reference to the drawings and specific embodiments. The drawings and embodiments are only used to illustrate the present invention and are not used to limit the scope of protection.

[0029] As shown in Figure 1, the rotary opening and closing disposable electronic cigarette of the present invention consists of a base assembly 1, an atomizing core assembly 2 and a cigarette cartridge assembly 3. Wherein, when the base assembly I and the cartridge assembly 2 are assembled, an atomizing chamber is formed, and the atomizing core assembly 2 is disposed in the atomizing chamber. In actual assembly and use, the base assembly I and the atomizing core assembly are first assembled together as a reusable part of an electronic cigarette, while the cigarette cartridge assembly needs to be installed separately and is a single-use part.

[0030] As shown in FIGS. 2 and 4, the base assembly I is composed of a base 11, a connecting base 12 and a positioning column 13 assembled, and the base assembly I is located at the bottommost end of the present invention. The positioning column 13 is assembled and arranged on the inner end surface of the base 11, and the positioning column 13 is arranged inward in the axial direction. The annular inner wall of the connection base 12 is provided with a base catch 131.

[0031] As shown in FIGS. 2 and 3, the cigarette cartridge assembly 3 consists of a compression ring 31, a rotary disk 32, a sealing gasket 33, a fixed disk 34 and a cigarette cartridge body 35, which are connected and assembled in sequence from bottom to top. The cartridge body 35 is a double-layer barrel structure, the inner layer of which is a circular cross-section space is a smoke guide tube 352, and the outer layer of which is an annular space is a smoke oil containing chamber 351. The top of the cartridge body 35 is the open end of the smoke guide tube 352 and is connected to the cigarette holder, but the top end of the cigarette oil containing chamber 351 is closed, so that the inner layer smoke guide tube 352 of the cartridge body 35 is connected to the cigarette holder to form a smoke channel.

[0032] As shown in FIGS. 2 and 3, and referring to FIG. 6, the fixed disk 34 is disposed in the cartridge body 35. The fixed disk 34 is sleeved on the outer wall of the smoke guide tube 352 and sealed. At the same time, the outer edge of the fixed disk 34 abuts and is fixedly disposed on the annular boss on the inner wall of the cartridge body 35, forming a fixed state in both axial and radial directions, and cannot move or rotate. The sealing gasket 33 is made of silicone material and has certain sealing properties and good elasticity. It is assembled and sealed with the fixed plate 34. The specific connection structure is that axial clamping holes 341 are provided on the fixed disk 34, and clamping posts 331 are provided on the sealing gasket 33. When clamping, the sealing gasket 33 and the fixed disk 34 are fixedly connected, and a sealing effect is provided.

[0033] As shown in FIGS. 2 and 3, and referring to FIG. 5, the rotary disk 32, like the fixed disk, is also sleeved on the outer wall of the smoke guide tube 352 of the cigarette cartridge body 3, with the outer edge contacting the inner wall of the cigarette cartridge body 3, and the upper end surface abutting the sealing gasket 33. The lower end surface of the rotary disk 32 is provided with a downward protrusion, and a clamping groove 321 is provided on the protrusion.

[0034] As shown in FIGS. 2, 5 and 6, the fixed disk 34 is provided with two symmetrical waist-shaped oil guide holes 342, and the sealing gasket 33 is also provided with corresponding waist-shaped oil guide holes 332. When the sealing gasket 33 and the fixed disk 34 are assembled, the above-mentioned oil guide holes 342 and 332 overlap each other, and the sealing gasket 33 and the fixed disk 34 are fixed. The rotary rotary plate 32 is also provided with two symmetrical waist-shaped oil guide holes 322, and the size of the oil guide holes 322 is equivalent to or slightly larger than the size of the oil guide holes on the gasket 33. Since the rotary disc 32 itself can rotate, which in turn drives the oil guide hole 322 to rotate, the alignment and misalignment states between the oil guide holes 322 and 332, 342 can be continuously changed, and no level conversion can be realized.# p#pagination title #e#

[0035] As shown in FIGS. 5, 6 and 7, generally during initial installation, the seal gasket oil guide holes 332 are aligned with the fixed plate oil guide holes 342 and are staggered with the rotary plate oil guide holes 322. At this time, the smoke oil in the smoke oil containing chamber 351 of the cartridge body 3 cannot flow out. When the rotary plate 32 is rotated back to a fixed angle (generally 90 degrees), it can be aligned with the rotary plate oil guide holes 322 and the seal gasket oil guide holes, and the smoke oil in the smoke oil containing chamber 351 of the cartridge body 3 can flow out. When the turntable rotates back to its original position, it returns to its original state.

[0036] As shown in FIGS. 2 and 5, the lower end face of the rotary disk 32 of the cigarette cartridge 3 is provided with a rotary disk positioning slot 321. The rotary disk clamping slot 321 can be clamped and positioned with the positioning post 13 located on the base 11. When the positioning post 13 is clamped in the clamping slot 321, rotating the base assembly I can directly drive the rotary disk 32 to rotate along the axis, so as to open and close the smoke and oil path.

[0037] As shown in FIGS. 1 and 2, the electronic cigarette of the present invention is an electronic device using disposable cigarette cartridges. In order to realize the function of one-time use, a simple assembling and unloading structure needs to be provided. As shown in FIGS. 1 and 2, the inner wall of the connecting base 12 of the electronic cigarette of the present invention is symmetrically provided with two base clamping blocks (see FIG. 4) 131. Correspondingly, an L-shaped clamping guide groove 353 is provided on the outer wall of the cartridge body of the cartridge assembly 3, wherein one end of the L-clamping guide groove is arranged at the end of the outer wall of the cartridge body 3 and is open. When it is necessary to assemble an electronic cigarette, as long as the base assembly and the atomizing core assembly are assembled together, and then the base clip 131 on the connection seat is inserted from the open end of the L-shaped clip guide groove 353 of the cigarette cartridge assembly 3 to the turn of the L-shaped clip groove and then rotated, the cigarette cartridge assembly 3 can be clamped and fixedly connected with the assembly of the base assembly and the atomizing core assembly to form the electronic cigarette of the present invention. When it is necessary to replace the cartridge assembly 3, it can be rotated and removed and replaced, which is very convenient.

[0038] When using the rotary opening and closing disposable e-cigarette product of the present invention, first of all, it is necessary to hold down the connecting base assembly I to rotate the cigarette cartridge assembly 3, so that the base latch 131 of the base assembly I and the L-shaped latch guide groove 353 of the cigarette cartridge assembly 3 are aligned with the card. At the same time, the base positioning column 13 is aligned with the card slot 321 on the rotary plate 32 of the cigarette assembly 3. Then, it rotates to a certain angle and stops at the end of the engaging guide groove 353 on the cartridge body 35. At this time, the oil guide hole rotary disk 322 and the fixed disk oil guide hole 342 have completely overlapped, and the smoke oil is in an open state. When the electronic cigarette ends working, it rotates in the reverse direction for a certain angle. At this time, the oil guide hole 322 and the oil guide hole 342 of the fixed disc are completely misaligned, thereby cutting off the oil channel. When it is necessary to smoke again, turn it again by a certain angle to align the rotary disk oil guide hole 322 with the fixed disk 342 again.

[0039] When the smoke oil in the cigarette bomb is used up, the cigarette bomb assembly 3 and the base assembly I are rotated reversely for a certain angle, so that the separation of the cigarette bomb assembly 3 and the base assembly I can be completed, and a new bomb containing smoke and smoke is used, assembled on the base assembly I and the atomizing assembly 2, and can be used again.

[0040] The cigarette cartridge in the product of the present invention is disposable and is damaged when it is used for the first time, so it cannot be restored and repaired again. It can be replaced with a new cigarette cartridge filled with cigarette oil. Other accessories, the base component and the atomizing component, can also be used again, so it is safe, convenient and economical to use the new product of the present invention.

[0041] The present invention can also be derived from a rotary opening and closing structure for electronic cigarettes and liquids. As shown in FIGS. 8 and 9, this structure comprises a fixed disc 5 and a rotary disc 6. Both the fixed disc 5 and the rotary disc 6 are provided with oil guide holes, wherein the oil guide holes 11 of the fixed disc 5 are symmetrically arranged butterfly shapes (shown in FIG. 9), and the oil guide holes of the rotary disc 6 are also arranged in the same way. The fixed disc 5 is fixedly connected to the open end of the cigarette bomb 4 with a double-layer barrel structure, is sleeved on the outer side of the smoke guide pipe 9, and seals the opening of the smoke and oil containing chamber; the rotary disc 6 is arranged on a base 8, the base 8 is rotationally connected to the cigarette bomb 4, and the rotary disc 6 and the fixed disc 5 are tightly and hermetically arranged; the oil guide holes of the rotary disc 6 and the oil guide holes of the fixed disc 5 have two states: alignment and misalignment, and can be stepless switched between the two states. In order to ensure the sealing effect, a sealing ring can be provided at the rotary connection between the base 8 and the cartridge 4. With the opening and closing device of this structure, when the base 8 and the cigarette bomb 4 rotate each other, the rotating disc 6 and the fixed disc 5 can be rotated to realize the switch between alignment and staggered of the oil guide holes, thereby making the smoke oil in two states: open and closed. The structure can be suitable for various electronic cigarettes with rotating functions.

[0042] The invention can also be derived from a rotary opening and closing structure for a fluid pipeline, which is provided with an upper connecting pipe, a fixed disk, a rotary disk and a lower connecting pipe; the upper end of the upper connecting pipe is communicated with the fluid management, and the lower end of the lower connecting pipe is communicated with the fluid pipeline; the fixed disk is fixed at the lower end of the upper connecting pipe, and the rotary disk is arranged at the upper end of the lower connecting pipe; the upper and lower connecting pipes are rotationally connected; The fixed disk and the rotary disk are respectively provided with symmetrical flow guide holes, and the flow guide holes of the rotary disk and the flow guide holes of the fixed disk have two states: completely aligned and completely staggered, and can be continuously switched between the two states. This structure can be used in various low-pressure and small-flow fluids, such as infusion sets, drug delivery devices and other fields.# p#pagination title #e#

[Sovereignty]

1. A disposable electronic cigarette that can be rotated on and off comprises a cigarette bomb assembly, an atomizing core assembly, and a base assembly, wherein the base assembly and the cigarette bomb assembly are assembled and connected to form an internal space, and the atomizing core assembly is arranged in the internal space. The cigarette bomb assembly is characterized in that the cigarette bomb assembly comprises a cigarette bomb body, a fixed disk and a rotating disk, and are assembled in order from top to bottom; the cigarette bomb body is a cigarette holder and the cigarette bomb, and is a double-layer barrel structure, the inner cylindrical space is a smoke guide tube, and the outer annular space is a smoke oil containing chamber; The fixed disc and the rotary disc are sleeved on the outer wall of the smoke guide pipe, and the fixed disc seals the opening of the smoke and oil containing chamber on the outer layer; the fixed disc and the rotary disc are both provided with oil guide holes, and a clamping device is arranged between the base component and the rotary disc; an L-shaped clamping groove is formed on the outer wall of the lower end part of the cigarette bomb body, and a clamping mechanism corresponding to the L-shaped clamping groove is formed on the inner wall of the base component. 2. The disposable electronic cigarette for rotary opening and closing according to claim 1, wherein: the fixed disc and the rotary disc are both sleeved on the outer wall of the smoke guide pipe in the inner cylindrical space, the outer edge of the rotary disc is tightly and fixedly arranged on an annular boss arranged on the inner wall of the cigarette bomb body, the rotary disc is axially fixedly arranged on the outer side of the fixed disc and can rotate along the axis of the cigarette bomb; the fixed disc oil guide hole and the rotary disc oil guide hole have two states of alignment and staggered, and can be continuously switched between the two states. 3. The disposable electronic cigarette for rotary opening and closing according to claim 1 or 2, wherein a sealing gasket is arranged between the fixed plate and the rotary plate, and the sealing gasket is also sleeved on the outer wall of the smoke guide tube of the cigarette bomb body and clamped on the outside of the fixed plate, the rotary plate is arranged on the outside of the sealing gasket, and the sealing gasket is provided with oil guide holes with consistent and coincident shapes with the fixed plate. 4. The disposable electronic cigarette for rotary opening and closing according to claim 1 or 2, wherein the clamping device between the base assembly and the rotary disc is a clamping groove arranged on the lower end face of the rotary disc and a clamping column arranged on the base assembly. After assembly, the clamping column is clamped and positioned with the clamping groove. 5. The disposable electronic cigarette for rotary opening and closing according to claim 3, wherein the clamping device between the base assembly and the rotary turntable of the cigarette cartridge assembly is a clamping groove arranged on the outer side of the rotary turntable and a clamping column arranged on the base assembly. After assembly, the clamping column is clamped and positioned with the clamping groove. 6.The disposable electronic cigarette that can be rotated and opened according to claim 1, 2 or 5, wherein one end of the L card slot disposed on the outer wall of the cigarette bomb body is located at the lower end of the cigarette bomb body and is in an open state; the card slot on the inside of the base assembly is disposed on the inner wall of the connection seat, and its cross-section shape is the same as that of the L-shaped card slot, and its size is slightly smaller. 7.The disposable electronic cigarette for rotary opening and closing according to claim 3, wherein: one end of the L card slot arranged on the outer wall of the cigarette cartridge body is located at the lower end of the cigarette cartridge body and is in an open state; the card slot inside the base assembly is arranged on the inner wall of the connection seat, and its cross-section shape is the same as that of the L-shaped card slot, and its size is slightly smaller. 8.The disposable electronic cigarette for rotary opening and closing according to claim 4, characterized in that: one end of the L card slot arranged on the outer wall of the cigarette cartridge body is located at the lower end of the cigarette cartridge body and is in an open state; the card slot inside the base assembly is arranged on the inner wall of the connection seat, and its cross-section shape is the same as that of the L-shaped card slot, and its size is slightly smaller. 9. A rotary opening and closing structure for electronic cigarette and smoke oil is characterized by comprising a fixed disc and a rotary disc, wherein the fixed disc and the rotary disc are both provided with oil guide holes. The fixed disc is fixedly connected to the open end of a cigarette bomb with a double-layer barrel structure and is sleeved on the outside of the smoke guide pipe to seal the opening of the cigarette and oil containing chamber; the rotary disc is arranged on a base, the base and the cigarette bomb are rotationally connected, and the rotary disc and the fixed disc are tightly and hermetically arranged; the rotary disc oil guide holes and the fixed disc oil guide holes have two states of alignment and misalignment, and can be infinitely switched between the two states. 10. A rotary opening and closing structure for a fluid pipeline is characterized by comprising an upper connecting pipe, a fixed disk, a rotary disk and a lower connecting pipe, wherein the upper end of the upper connecting pipe is communicated with fluid management, and the lower end of the lower connecting pipe is communicated with the fluid pipeline; the fixed disk is fixed at the lower end of the upper connecting pipe, and the rotary disk is arranged at the upper end of the lower connecting pipe; the upper and lower connecting pipes are rotationally connected; The fixed disk and the rotary disk are respectively provided with symmetrical flow guide holes, and the flow guide holes of the rotary disk and the flow guide holes of the fixed disk have two states: completely aligned and completely staggered, and can be continuously switched between the two states.

[Document Number] A24F47/00GK105831810SQ201510016582

[Public Day] August 10, 2016

[Application Date] January 13, 2015

[Inventor] Li Jianwei

[Applicant] Shenzhen Xinyikang Technology Co., Ltd.#p#paginated title #e#