CN109077366B - Electronic cigarette suction device and electronic cigarette - Google Patents
Electronic cigarette suction device and electronic cigarette Download PDFInfo
- Publication number
- CN109077366B CN109077366B CN201811250101.9A CN201811250101A CN109077366B CN 109077366 B CN109077366 B CN 109077366B CN 201811250101 A CN201811250101 A CN 201811250101A CN 109077366 B CN109077366 B CN 109077366B
- Authority
- CN
- China
- Prior art keywords
- electronic cigarette
- sleeve
- section
- thread
- suction device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 114
- 238000010438 heat treatment Methods 0.000 claims abstract description 123
- 230000000391 smoking effect Effects 0.000 claims description 58
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000012634 fragment Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/85—Maintenance, e.g. cleaning
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/20—Devices using solid inhalable precursors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/90—Arrangements or methods specially adapted for charging batteries thereof
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention provides an electronic cigarette suction device. The electronic cigarette suction device comprises a first part, a heating structure and a second part, wherein a first thread is arranged at the connecting end of the first part, a second thread is arranged at the connecting end of the second part, the first thread is one of an external thread and an internal thread, the second thread is the other of the external thread and the internal thread, the first thread is in threaded fit with the second thread, and a sliding groove is formed in the axial direction of the electronic cigarette suction device from the connecting end of the first part to the direction away from the second part, and the sliding groove penetrates through the first thread. The electronic cigarette suction device not only can protect the heating element, but also can facilitate cleaning of the heating element. In addition, an electronic cigarette is also provided.
Description
Technical Field
The invention relates to the technical field of simulated smoking, in particular to an electronic cigarette smoking device and an electronic cigarette adopting the electronic cigarette smoking device.
Background
There is a need in the art to clean the heating element or smoking article debris at the bottom of the heating element, the brush or scraper is difficult to clean in a small space, and it is difficult for the user to see if the remaining dirt on the heating element has been cleaned in place.
Disclosure of Invention
In view of the foregoing, it is desirable to provide an electronic cigarette suction device and an electronic cigarette that can protect a heating element and facilitate cleaning of the heating element.
The utility model provides an electron cigarette suction device, its includes first part, heating structure and second part, the link of first part is provided with first screw thread, the link of second part is provided with the second screw thread, first screw thread is one of external screw thread or internal screw thread, the second screw thread is another of external screw thread or internal screw thread, first screw thread with second screw thread cooperation, the spout is seted up by the link of first part towards the direction of keeping away from the second part along electron cigarette suction device's axial, the spout link up first screw thread, the second part is followed by the link of second part towards keeping away from the direction of first part in proper order second screw thread, leave empty groove and spacer bar, the spout with spacer bar cooperation, first part is one of sleeve and moving part, the second part is the sleeve with another in the moving part, the spout is by the link of first part is in the direction of keeping away from the first part, the second part is followed by the second part is provided with the protruding structure of second part at least one side of sleeve.
Further, the heating structure comprises a heating element, and the heating element is at least partially arranged at the sleeve connecting end in a protruding mode.
Further, a limiting plate is arranged in the movable piece, a limiting hole corresponding to the heating piece is formed in the limiting plate, and the inner cavity of the movable piece is divided into a connecting cavity and an atomizing cavity by the limiting plate.
Further, when the positioning rib slides into the sliding groove, the length from the connecting end of the sleeve to the bottom of the limiting plate in the axial direction of the electronic cigarette suction device is not smaller than the length from the connecting end of the sleeve to one end, far away from the connecting end of the sleeve, of the heating element.
Further, the first part is the sleeve, the second part is the movable part, the sleeve includes the body and locates the installation department of body one end, the installation department include with the reservation section of body coupling and be used for connecting the slip section of movable part.
Further, an external thread section is circumferentially arranged on the sliding section along the circumference of the sliding section, and an internal thread section corresponding to the external thread section is circumferentially arranged on the inner surface of the bottom of the movable piece along the circumference of the movable piece.
Further, the outer surface of the sliding section is provided with at least one sliding groove penetrating through the external thread section along the axial direction of the sliding section, the cavity wall between the internal thread and the limiting plate is convexly provided with the positioning ribs corresponding to the sliding groove, and the number of the positioning ribs is at least one.
Further, a clearance groove is formed in the cavity wall between the internal thread section and the positioning rib along the circumferential direction of the movable piece.
Further, the length of the empty groove in the axial direction of the electronic cigarette suction device is larger than the length from the connecting end of the first part to the end, away from the connecting end of the first part, of the first thread.
An electronic cigarette, characterized in that: the electronic cigarette charging device comprises the electronic cigarette charging device and any one of the electronic cigarette suction device, wherein the electronic cigarette suction device is electrically connected with the electronic cigarette charging device.
According to the electronic cigarette suction device or the electronic cigarette adopting the electronic cigarette suction device, as the movable piece is detachably connected with one end of the sleeve, the heating structure is arranged on the sleeve and at least partially protrudes from the end part of the sleeve; when the movable member and the sleeve are connected, the smoking article can be placed on the heating structure; when the movable piece and the sleeve are disassembled in place, the bottom of the heating structure is at least partially exposed to the outside, and at this time, the user is convenient to clean the tobacco product scraps at the bottom of the heating structure; the moveable member and sleeve are capable of disengaging the smoking article from the heating structure during disassembly.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an electronic cigarette suction device in an electronic cigarette according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of the electronic cigarette smoking device shown in fig. 1 in another state;
Fig. 3 is a schematic structural view of the electronic cigarette smoking device shown in fig. 1 in a further state;
fig. 4 is an exploded view of the electronic cigarette smoking device of fig. 1;
FIG. 5 is a side view of the heating structure and sleeve of the electronic cigarette smoking device of FIG. 4 after mating;
fig. 6 is a side view of a movable member of the electronic cigarette smoking device of fig. 4;
Fig. 7 is a schematic structural diagram of an electronic cigarette suction device in an electronic cigarette according to a second embodiment of the present invention;
Fig. 8 is a schematic structural diagram of an electronic cigarette suction device in an electronic cigarette according to a third embodiment of the present invention;
fig. 9 is a schematic structural diagram of an electronic cigarette suction device in an electronic cigarette according to a fourth embodiment of the present invention.
The reference numerals in the drawings are:
Heating structure 12 of sleeve 11 of smoking article 20 of electronic smoking device 10
Reserved section 1121 of mounting part 112 of body 111 of movable part 13
Sliding section 1122 external thread section 1123 chute 1124 mounting frame 121
Internal thread section 132 of limiting plate 131 limiting hole 1311 of heating element 122
Positioning rib 133 leaves empty slot 134 clamping slot 1125 protrusion 135
Connection chamber 1312 atomizing chamber 1313
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, an electronic cigarette (not shown) is provided in an embodiment of the present invention, the electronic cigarette includes an electronic cigarette charging device (not shown) and an electronic cigarette suction device 10 detachably installed in the electronic cigarette charging device, and the electronic cigarette suction device 10 is electrically connected with the electronic cigarette charging device. The e-cigarette charging device may be used to charge the e-cigarette smoking device 10 and the e-cigarette smoking device 10 may atomize the smoking article 20 placed therein.
The electronic cigarette suction device 10 comprises a sleeve 11, a heating structure 12 arranged at one end of the sleeve 11, and a movable piece 13 detachably connected with one end of the sleeve 11 close to the heating structure 12.
Referring to fig. 2-6, the sleeve 11 has a substantially cylindrical structure, and the sleeve 11 includes a body 111 disposed along an axial direction and a mounting portion 112 disposed on the body 111 near one end of the heating structure 12, wherein in this embodiment, an outer diameter of the mounting portion 112 is smaller than an outer diameter of the body 111. The mounting portion 112 includes a reserved section 1121 connected with the body 111 and a sliding section 1122 for connecting with the movable member 13, in this embodiment, one end of the sleeve 11 facing the movable member 13 is a connection end of the sleeve 11, the sliding section 1122 and the reserved section 1121 are integrally formed, an external thread section 1123 is circumferentially provided on the sliding section 1122 along a circumference of the sliding section 1122, at least one sliding groove 1124 penetrating through the external thread section 1123 is provided on an outer surface of the sliding section 1122 along an axial direction of the mounting portion 112, in this embodiment, four sliding grooves 1124 are provided, and four sliding grooves 1124 are uniformly distributed on an outer surface of the sliding section 1122 along a circumference of the sliding section 1122.
The heating structure 12 is at least partially protruded at the connecting end of the sleeve 11, in this embodiment, the heating structure 12 includes a mounting frame 121 mounted on the inner surface of the sliding section 1122, and a heating element 122 protruding from the mounting frame 121 and away from the sleeve 11, where the heating element 122 is at least partially protruded at the connecting end of the sleeve 11. More specifically, the mounting bracket 121 is mounted to the sleeve 11 at an end thereof adjacent to the movable member 13. More specifically, the mounting bracket 12 is fixedly mounted to the sliding segment 1122 adjacent to an inner surface of one end of the movable member 13, and it is understood that in other embodiments not shown, the sleeve 11 is generally cylindrical or tubular and the heating structure 12 includes a heating member 122, the heating member 122 being coupled to the sleeve 11 and at least partially protruding from the coupling end of the sleeve 11. In order to improve the heat transfer efficiency between the heating element 122 and the smoking article 20, the heating element 122 is designed to have a larger specific surface area, and in this embodiment, the heating element 122 is in a sheet shape, and it is understood that in other embodiments, not shown, the heating element 122 may also have a columnar shape or the like, so as to facilitate placement of the smoking article 20.
The two ends of the movable member 13 are penetrated, the inner surface of the movable member 13 is provided with a limiting plate 131, the limiting plate 131 divides the inner cavity of the movable member 13 into a connecting cavity 1312 for accommodating the mounting part 112 and an atomizing cavity 1313 for placing the smoking article 20, the inner diameter of the movable member 13 at the connecting cavity 1312 is larger than the outer diameter of the mounting part 112, the limiting plate 131 is provided with a limiting hole 1311 corresponding to the shape of the heating member 122, it is understood that in other embodiments not shown, the inner surface of the movable member 13 is not provided with the limiting plate 131, when the limiting plate 131 is omitted, the two ends of the movable member 13 are penetrated, the inner cavity of the movable member 13 serves both as a receiving portion 112 and for placing the smoking article 20, and at this time, the inner wall of the movable member 13 may be provided with a protrusion 135 for abutting against the smoking article 20, and when the movable member 13 is separated from the sleeve 11, the smoking article 20 can be separated from the heating member 122 due to the abutment of the smoking article 20 and the protrusion 135 on the movable member 13. An inner thread section 132 corresponding to the outer thread section 1123 is circumferentially arranged on the inner surface of one end of the movable member 13, which is close to the sleeve 11, and in this embodiment, the end of the movable member 13, which faces the sleeve 11, is a connecting end of the movable member 13, at least one positioning rib 133 corresponding to the sliding groove 1124 is convexly arranged on the cavity wall of one side, which is far away from the sleeve 11, of the inner thread section 132 along the axial direction of the electronic cigarette suction device 10, at least one positioning rib 133 corresponding to the sliding groove 1124 is convexly arranged on the cavity wall between the inner thread section 132 and the limiting plate 131, in this embodiment, four positioning ribs 133 are convexly arranged, four positioning ribs 133 are uniformly distributed on the inner surface of the movable member 13 along the circumferential direction of the movable member 13. A hollow groove 134 is formed in the cavity wall between the internal thread section 132 and the positioning rib 133 along the circumferential direction of the movable member 13, and the inner diameter of the hollow groove 134 is larger than the inner diameter of the internal thread section 132 and larger than the outer diameter of the external thread section 1123, in this embodiment, the inner diameter of the hollow groove 134 is the same as the inner diameter of the movable member 13 in the connecting cavity 1312 section. When the movable member 13 is mounted on the mounting portion 112, the hollow groove 134 is used to prevent the internal thread segment 132 from rotating to the bottom of the external thread segment 1123, and the term "bottom" as used herein refers to an end of each part of the electronic cigarette suction device 10 in the axial direction of the electronic cigarette suction device 10, which is far away from the direction of the movable member 13, and the external thread segment 1123 interferes with the positioning rib 133 to enter the chute 1124, so that the positioning rib 133 is difficult to align with the chute 1124; by providing the hollow groove 134, when the internal thread section 132 is gradually screwed to the bottom of the external thread section 1123, the external thread section 1123 gradually enters into the hollow groove 134, when the internal thread section 132 is completely screwed to the bottom of the external thread section 1123, the internal thread section 132 and the external thread section 1123 are disengaged from each other, the external thread section 1123 is completely accommodated in the hollow groove 134, the space for aligning the positioning rib 133 with the sliding groove 1124 is provided, after aligning the positioning rib 133 with the sliding groove 1124, the protruding positioning rib 133 gradually slides into the corresponding sliding groove 1124, at this time, since the inner diameter of the movable member 13 in the connecting cavity 1312 section is larger than the outer diameter of the mounting portion 112, so that the inner surface of the movable member 13 does not contact the outer surface of the male screw section 1123 during sliding. Before the positioning ribs 133 slide into the sliding grooves 1124, the heating element 122 does not penetrate into the limiting hole 1311, and the protruding positioning ribs 133 gradually slide into the corresponding sliding grooves 1124. The heating element 122 gradually passes through the limiting hole 1311, and when the positioning rib 133 slides completely into the sliding groove 1124, the heating element 122 completely passes through the limiting hole 1311, at this time, the heating element 122 is exposed to the greatest extent, so that the user can stably put the smoking article 20 on the heating element 122. When the movable member 13 is gradually separated from the mounting portion 112, the positioning rib 133 is gradually separated from the sliding groove 1124, the external thread section 1123 is gradually introduced into the hollow groove 134, when the positioning rib 133 is completely separated from the sliding groove 1124, the heating member 122 is penetrated out from the limiting hole 1311, the external thread section 1123 is completely accommodated in the hollow groove 134, at this time, the internal thread section 132 can be gradually screwed to the end of the external thread section 1123, and the term "end" is used herein to refer to the end of each part of the electronic cigarette suction device 10, which is far away from the sleeve 11 in the axial direction of the electronic cigarette suction device 10, so that the movable member 13 is separated from the mounting portion 112, before the positioning rib 133 is not completely separated from the sliding groove 1124 by providing the empty groove 134, the internal thread section 132 and the external thread section 1123 are not contacted, so that when the internal thread section 132 and the external thread section 1123 are contacted, part of the positioning rib 133 is still positioned in the corresponding sliding groove 1124, the positioning rib 133 and the sliding groove 1124 cannot be separated further, and part of the positioning rib 133 positioned in the corresponding sliding groove 1124 interferes with the internal thread section 132 to rotate along the external thread section 1123, so that the movable piece 13 cannot be separated from the mounting part 112.
The length of the reserved section 1121 in the axial direction of the electronic cigarette suction device 10 is not less than the length between the bottom of the movable member 13 and the bottom of the positioning rib 133, so that the positioning rib 133 can slide in the sliding groove 1124 to the maximum extent, in this embodiment, the internal thread section 132 is disposed at the bottom of the movable member 13, and the length of the reserved section 1121 in the axial direction of the electronic cigarette suction device 10 is not less than the sum of the length of the internal thread section 132 and the length of the clearance groove 134.
The length of the sliding groove 1124 in the axial direction of the electronic cigarette suction device 10 is not less than the length between the bottom of the positioning rib 133 and the bottom of the limiting plate 131, so that the heating element 122 can pass through the limiting hole 1311 to the greatest extent, so that the heating element 122 is exposed to the greatest extent, in this embodiment, the end of the positioning rib 133 and the bottom of the limiting plate 131 are at the same position, and the length of the sliding groove 1124 in the axial direction of the electronic cigarette suction device 10 is not less than the length of the positioning rib 133. It is understood that, without the limiting plate 131, the length of the chute 1124 in the axial direction of the electronic cigarette smoking device 10 is not less than the length of the positioning rib 133, so that the positioning rib 133 does not affect the insertion of the smoking article 20.
The length of the hollow 134 in the axial direction of the electronic cigarette suction device 10 is larger than the length between the end of the sleeve 11 and the bottom of the external thread 1123, when the internal thread 132 is gradually screwed to the bottom of the external thread 1123, the external thread 1123 is gradually introduced into the hollow 134, when the internal thread 132 is completely screwed to the bottom of the external thread 1123, the internal thread 132 and the external thread 1123 are disengaged, the external thread 1123 is completely accommodated in the hollow 134, the space for aligning the positioning rib 133 with the sliding groove 1124 is provided, and after aligning the positioning rib 133 with the sliding groove 1124, the protruding positioning rib 133 is gradually slid into the corresponding sliding groove 1124, so that when the internal thread 132 is completely screwed to the bottom of the external thread 1123, part of the positioning rib 133 is still positioned in the corresponding sliding groove 1124, so that the positioning rib 133 cannot be separated from the sliding groove 1124, and part of the positioning rib 133 positioned in the corresponding sliding groove 1124 interferes with the internal thread 132 to rotate along the external thread 1123, so that the movable piece 13 cannot be separated from the sleeve 11.
When the positioning rib 133 slides into the sliding groove 1124, the length from the connecting end of the sleeve 11 to the bottom of the limiting plate 131 in the axial direction of the electronic cigarette suction device 10 is not less than the length from the connecting end of the sleeve 11 to the end of the heating element 122 away from the connecting end of the sleeve 11.
In the present embodiment, the length from the bottom of the positioning rib 133 to the bottom of the limiting plate 131 in the axial direction of the electronic cigarette suction device 10 is not less than the length between the end of the sleeve 11 and the end of the heating element 122, so that the heating element 122 is completely separated from the limiting hole 1311 before the positioning rib 133 is separated from the sliding groove 1124, and damage to the heating element 122 due to incomplete separation from the limiting hole 1311 is avoided when the movable element 13 can rotate relative to the sleeve 11. Specifically, the bottom of the heating element 122 and the end of the sleeve 11 are in the same position, and the end of the positioning rib 133 and the bottom of the limiting plate 131 are in the same position, and the length of the positioning rib 133 in the axial direction of the electronic cigarette suction device 10 is not less than the length of the heating element 122. It is understood that, without the limiting plate 131, the length of the chute 1124 in the axial direction of the electronic cigarette smoking device 10 is not less than the length of the positioning rib 133, so that the positioning rib 133 does not affect the insertion of the smoking article 20.
In use, the smoking article 20 is placed on the heating element 122, and the heating element 122 may heat the aerosol smoking article 20 to form an aerosol.
The installation process comprises the following steps: when a user needs to install the movable part 13 on the sleeve 11, the internal thread section 132 on the movable part 13 is gradually screwed to the bottom of the external thread section 1123, the external thread section 1123 is gradually introduced into the hollow groove 134, when the internal thread section 132 is completely screwed to the bottom of the external thread section 1123, the external thread section 1123 is completely accommodated in the hollow groove 134, at this time, the positioning ribs 133 are aligned with the corresponding sliding grooves 1124, after the positioning ribs 133 are aligned with the sliding grooves 1124, the protruding positioning ribs 133 gradually slide into the corresponding sliding grooves 1124, and before the positioning ribs 133 do not slide into the corresponding sliding grooves 1124, the heating part 122 does not penetrate into the limiting holes 1311, at this time, since the inner diameter of the movable part 13 is larger than the outer diameter of the installation part 112, the inner surface of the movable part 13 does not contact with the outer surface of the external thread section 1123 in the sliding process, the heating part 122 gradually passes through the limiting holes 1311, and when the positioning ribs 133 completely slide into the sliding grooves 1124, the heating part 122 completely passes through the limiting holes 1311, at this time, the protruding positioning ribs 133 slide into the corresponding sliding grooves 1124, the heating part 122 is gradually exposed, and the heating part 122 is firmly placed into the atomizing cavity 1313 by the user.
The using process comprises the following steps: when a user needs to detach the smoking article 20 from the heating element 122, the movable element 13 is slid along the axial direction of the electronic cigarette suction device 10 towards the direction away from the sleeve 11, the positioning rib 133 is gradually detached from the chute 1124, the external thread section 1123 is gradually entered into the empty slot 134, at this time, the heating element 122 is gradually detached from the limiting hole 1311, and the smoking article 20 arranged on the heating element 122 is gradually abutted against the end surface of the limiting plate 131; with the positioning rib 133 completely separated from the sliding groove 1124, when the external thread section 1123 is completely accommodated in the hollow groove 134, the heating element 122 is completely separated from the limiting hole 1311, the limiting plate 131 separates the smoking article 20 from the heating element 122, the smoking article 20 is separated from the heating element 122, and the smoking article 20 is taken out from the atomizing cavity 1313. When the user needs to clean the dirt on the heating element 122, the internal thread segment 132 can be gradually screwed to the end of the external thread segment 1123, so that the movable element 13 is gradually separated from the mounting portion 112, at this time, since the movable element 13 is disposed outside the heating element 122, the movable element 13 can prevent the heating element 122 from being damaged when the heating element 122 is completely separated from the limiting hole 1311 and gradually exposed to the outside, and when the heating element 122 is completely exposed to the outside, the user can clean the dirt on the heating element 122 and the fragments of the smoking article 20 at the bottom of the heating element 122.
According to the electronic cigarette suction device 10 or the electronic cigarette adopting the electronic cigarette suction device 10, as the movable piece 13 is detachably connected with one end, close to the heating structure 12, of the sleeve 11, the mounting frame 121 is arranged at one end of the sleeve 11, the heating piece 122 is convexly arranged at one end, far away from the sleeve 11, of the mounting frame 121, the inner surface of the movable piece 13 is provided with the limiting plate 131, and the limiting plate 131 is provided with the limiting hole 1311 corresponding to the heating piece 122; when the movable member 13 is connected with the sleeve 11, the smoking article 20 can be placed on the heating member 122 penetrating the limiting hole 1311; when the smoking article 20 in the movable member 13 needs to be taken out, the movable member 13 is slid, when the heating member 122 is separated from the limiting hole 1311, the smoking article 20 can be separated from the heating member 122 after being propped against the limiting plate 131, then the heating member 122 is taken out from the movable member 13, the movable member 13 and the sleeve 11 are kept in a connection relation, the movable member 13 prevents the heating member 122 from being damaged when being exposed to the outside, and for the conventional requirements of a user for taking out the smoking article 20 and preventing the damage of the heating member, the user only needs to slide the movable member 13, and the movable member 13 is a low-risk conventional operation; when it is desired to clean the heating element 122 and the chips of the smoking article 20 at the bottom of the heating element 122, the movable element 13 is further rotated until the movable element 13 is completely disconnected from the sleeve 11, at least part of the heating element 122 and the bottom of the heating element 122 are exposed to the outside, at this time, it is convenient for the user to clean the heating element 122 and the chips of the smoking article 20 at the bottom of the heating element 122, in addition to the conventional need for taking out the smoking article 20, the user desires to try to expose the heating element 122 to directly clean the heating element 122 and the chips of the smoking article 20 at the bottom of the heating element 122, and the user needs to further rotate the movable element 13 on the basis of the sliding movable element 13 until the movable element 13 is completely disconnected from the sleeve 11, the two-step operation of the sliding movable element 13 not only provides the user with the possibility of cleaning the heating element 122 and the chips of the smoking article 20 at the bottom of the heating element 122, but also the two-step operation increases the difficulty of the user to expose the heating element 122, and the difficulty of operation can be used as a risk indicator that the user to expose the heating element 122 to operate and cause damage to the heating element 122.
Example two
Referring to fig. 7, the electronic cigarette suction device 10 according to the second embodiment of the present invention is different from the electronic cigarette suction device 10 according to the first embodiment in that the movable member 13 includes a body 111 disposed along an axial direction and a mounting portion 112 disposed at a bottom of the body 111. The mounting part 112 comprises a reserved section 1121 connected with the body 111 and a sliding section 1122 used for connecting the sleeve 11, an external thread section 1123 is circumferentially arranged on the outer surface of the sliding section 1122 along the circumferential direction of the sliding section 1122, and at least one sliding groove 1124 penetrating through the external thread section 1123 is arranged on the outer surface of the sliding section 1122 along the axial direction of the mounting part 112; the inner surface of the end of the sleeve 11 is circumferentially provided with an internal thread segment 132 corresponding to the external thread segment 1123 along the circumferential direction of the sleeve 11, in this embodiment, along the axial direction of the electronic cigarette suction device 10, the cavity wall of the side, far away from the movable part 13, of the internal thread segment 132 of the sleeve 11 is convexly provided with at least one positioning rib 133 corresponding to the sliding groove 1124, and a clearance groove 134 is formed in the cavity wall between the internal thread segment 132 and the positioning rib 133 along the circumferential direction of the sleeve 11.
The length of the reserved section 1121 in the axial direction of the electronic cigarette smoking device 10 is not less than the length between the end of the sleeve 11 and the end of the positioning rib 133, so that the positioning rib 133 can slide in the slide 1124 to the maximum extent, in this embodiment, the internal thread section 132 is provided at the end of the sleeve 11, and the length of the reserved section 1121 in the axial direction of the electronic cigarette smoking device 10 is not less than the sum of the length of the internal thread section 132 and the length of the clearance groove 134.
The length of the sliding groove 1124 in the axial direction of the electronic cigarette smoking device 10 is not less than the length of the positioning rib 133, so that the heating element 122 can pass through the limiting hole 1311 to the maximum extent, and the heating element 122 is exposed to the maximum extent.
The length of the hollow 134 is larger than the length between the bottom of the movable piece 13 and the end of the external thread 1123 in the axial direction of the electronic cigarette suction device 10, when the internal thread 132 is gradually screwed to the end of the external thread 1123, the external thread 1123 is gradually introduced into the hollow 134, when the internal thread 132 is completely screwed to the end of the external thread 1123, the internal thread 132 and the external thread 1123 are disengaged, the external thread 1123 is completely accommodated in the hollow 134, the space for aligning the positioning rib 133 with the sliding groove 1124 is provided, after aligning the positioning rib 133 with the sliding groove 1124, the protruding positioning rib 133 is gradually slid into the corresponding sliding groove 1124, thereby preventing that when the internal thread 132 is completely screwed to the end of the external thread 1123, part of the positioning rib 133 is positioned in the corresponding sliding groove 1124, so that the positioning rib 133 cannot be further separated from the sliding groove 1124, and part of the positioning rib 133 positioned in the corresponding sliding groove 1124 interferes with the rotation of the internal thread 132 along the external thread 1123, so that the movable piece 13 cannot be separated from the sleeve 11.
The length from the bottom of the sliding section 1122 to the bottom of the limiting plate 131 in the axial direction of the electronic cigarette suction device 10 is not less than the length between the end of the positioning rib 133 and the end of the heating element 122, so that the heating element 122 is completely separated from the limiting hole 1311 before the positioning rib 133 is separated from the sliding groove 1124, and damage to the heating element 122 due to incomplete separation from the limiting hole 1311 is avoided when the movable element 13 is rotatable relative to the sleeve 11, in this embodiment, the bottom of the heating element 122 is at the same position as the end of the sleeve 11, and the end of the reserved section 1121 is at the same position as the bottom of the limiting plate 131, and the length of the mounting portion 112 in the axial direction of the electronic cigarette suction device 10 is not less than the sum of the lengths of the hollow groove 134, the internal thread section 132 and the heating element 122.
Example III
Referring to fig. 8, the electronic cigarette suction device 10 according to the third embodiment of the present invention is different from the electronic cigarette suction device 10 according to the first embodiment in that the movable member 13 includes a body 111 disposed along an axial direction and a mounting portion 112 disposed at a bottom of the body 111. The mounting part 112 comprises a reserved section 1121 connected with the body 111 and a sliding section 1122 used for connecting the sleeve 11, wherein the inner surface of the sliding section 1122 is circumferentially provided with an internal thread section 132 along the circumference of the sliding section 1122, and the inner surface of the sliding section 1122 is provided with at least one sliding groove 1124 penetrating through the internal thread section 132 along the axial direction of the mounting part 112; the outer surface of the end of the sleeve 11 is circumferentially provided with an external thread section 1123 corresponding to the internal thread section 132 along the circumferential direction of the sleeve 11, in this embodiment, along the axial direction of the electronic cigarette suction device 10, the outer side wall of the sleeve 11 on one side of the external thread section 1123 far away from the movable part 13 is convexly provided with at least one positioning rib 133 corresponding to the sliding groove 1124, and a cavity wall between the external thread section 1123 and the positioning rib 133 is provided with a clearance groove 134 along the circumferential direction of the sleeve 11.
The length from the bottom of the reserved section 1121 to the bottom of the limit hole 1311 in the axial direction of the electronic cigarette suction device 10 is not less than the length from the end of the sleeve 11 to the end of the positioning rib 133, so that the positioning rib 133 can slide in the sliding groove 1124 to the maximum extent, in this embodiment, the external thread section 1123 is disposed at the end of the sleeve 11, and the length of the reserved section 1121 in the axial direction of the electronic cigarette suction device 10 is not less than the sum of the length of the external thread section 1123 and the length of the empty groove 134.
The length of the sliding groove 1124 in the axial direction of the electronic cigarette smoking device 10 is not less than the length of the positioning rib 133, so that the heating element 122 can pass through the limiting hole 1311 to the maximum extent, so that the heating element 122 is exposed to the maximum extent, and in this embodiment, the length of the sliding groove 1124 in the axial direction of the electronic cigarette smoking device 10 is not less than the length of the positioning rib 133.
The length of the hollow groove 134 is larger than the length between the bottom of the movable piece 13 and the end of the internal thread section 132 in the axial direction of the electronic cigarette suction device 10, when the internal thread section 132 is gradually screwed to the bottom of the external thread section 1123, the internal thread section 132 gradually enters into the hollow groove 134, when the internal thread section 132 is completely screwed to the bottom of the external thread section 1123, the internal thread section 132 and the external thread section 1123 are in a disengaged thread mode, the internal thread section 132 is completely accommodated in the hollow groove 134, the space for aligning the positioning rib 133 with the sliding groove 1124 is provided, after the positioning rib 133 is aligned with the sliding groove 1124, the protruding positioning rib 133 gradually slides into the corresponding sliding groove 1124, so that when the internal thread section 132 is completely screwed to the bottom of the external thread section 1123, part of the positioning rib 133 is still positioned in the corresponding sliding groove 1124, the positioning rib 133 cannot be separated further from the sliding groove 1124, and part of the positioning rib 133 positioned in the corresponding sliding groove 1124 interferes with the rotation of the internal thread section 132 along the external thread section 1123, so that the movable piece 13 cannot be separated from the sleeve 11.
The length from the bottom of the movable member 13 to the bottom of the limiting plate 131 in the axial direction of the electronic cigarette suction device 10 is not less than the length from the end of the positioning rib 133 to the end of the heating member 122, so that before the positioning rib 133 is separated from the sliding groove 1124, the heating member 122 is completely separated from the limiting hole 1311, and damage to the heating member 122 due to incomplete separation from the limiting hole 1311 is avoided when the movable member 13 can rotate relative to the sleeve 11, in this embodiment, the bottom of the heating member 122 and the end of the sleeve 11 are at the same position, and the end of the mounting portion 112 and the bottom of the limiting plate 131 are at the same position, and the length of the mounting portion 112 in the axial direction of the electronic cigarette suction device 10 is greater than the sum of the lengths of the empty groove 134, the external thread section 1123 and the heating member 122.
Example IV
Referring to fig. 9, the electronic cigarette smoking device 10 according to the third embodiment of the present invention is different from the electronic cigarette smoking device 10 according to the first embodiment in that the sleeve 11 includes a body 111 disposed along an axial direction and a mounting portion 112 disposed at an end of the body 111. The mounting part 112 comprises a reserved section 1121 connected with the body 111 and a sliding section 1122 used for connecting the movable piece 13, wherein the inner surface of the sliding section 1122 is circumferentially provided with an internal thread section 132 along the circumference of the sliding section 1122, and the inner surface of the sliding section 1122 is provided with at least one sliding groove 1124 penetrating through the internal thread section 132 along the axial direction of the mounting part 112; the outer surface of the upper bottom of the movable part 13 is circumferentially provided with an external thread section 1123 corresponding to the internal thread section 132 along the circumferential direction of the sleeve 11, in this embodiment, along the axial direction of the electronic cigarette suction device 10, the movable part 13 is convexly provided with at least one positioning rib 133 corresponding to the sliding groove 1124 on the outer side wall of one side of the external thread 1123 far away from the sleeve 11, and a cavity wall between the external thread section 1123 and the positioning rib 133 is provided with a clearance groove 134 along the circumferential direction of the movable part 13.
The length of the reserved section 1121 in the axial direction of the electronic cigarette suction device 10 is not less than the length between the bottom of the movable member 13 and the bottom of the positioning rib 133, so that the positioning rib 133 can slide in the sliding groove 1124 to the maximum extent, in this embodiment, the external thread section 1123 is disposed at the bottom of the movable member 13, and the length of the reserved section 1121 in the axial direction of the electronic cigarette suction device 10 is not less than the sum of the length of the external thread section 1123 and the length of the empty slot 134.
The length of the sliding groove 1124 in the axial direction of the electronic cigarette suction device 10 is not less than the length of the positioning rib, so that the heating element 122 can pass through the limiting hole 1311 to the greatest extent, so that the heating element 122 is exposed to the greatest extent, in this embodiment, the end of the positioning rib 133 and the bottom of the limiting plate 131 are at the same position, and the length of the sliding groove 1124 in the axial direction of the electronic cigarette suction device 10 is not less than the length of the positioning rib 133.
The length of the hollow groove 134 is larger than the length between the end of the sleeve 11 and the bottom of the internal thread section 132 in the axial direction of the electronic cigarette suction device 10, when the internal thread section 132 is gradually screwed to the end of the external thread section 1123, the internal thread section 132 gradually enters into the hollow groove 134, when the internal thread section 132 is completely screwed to the end of the external thread section 1123, the internal thread section 132 and the external thread section 1123 are in a disengaged thread mode, the internal thread section 132 is completely accommodated in the hollow groove 134, the space for aligning the positioning rib 133 with the sliding groove 1124 is provided, after the positioning rib 133 is aligned with the sliding groove 1124, the protruding positioning rib 133 gradually slides into the corresponding sliding groove 1124, so that when the internal thread section 132 is completely screwed to the end of the external thread section 1123, part of the positioning rib 133 is still positioned in the corresponding sliding groove 1124, the positioning rib 133 cannot be separated further from the sliding groove 1124, and part of the positioning rib 133 positioned in the corresponding sliding groove 1124 interferes with the rotation of the internal thread section 132 along the external thread section 1123, so that the movable piece 13 cannot be separated from the sleeve 11.
The length from the bottom of the positioning rib 133 to the bottom of the limiting plate 131 in the axial direction of the electronic cigarette suction device 10 is not smaller than the length from the end of the sleeve 11 to the end of the heating element 122, so that before the positioning rib 133 is separated from the sliding groove 1124, the heating element 122 is completely separated from the limiting hole 1311, and damage to the heating element 122 due to incomplete separation from the limiting hole 1311 is avoided when the movable element 13 can rotate relative to the sleeve 11, in this embodiment, the bottom of the heating element 122 and the end of the sleeve 11 are at the same position, and the end of the positioning rib 133 and the bottom of the limiting plate 131 are at the same position, and the length of the positioning rib 133 in the axial direction of the electronic cigarette suction device 10 is not smaller than the length of the heating element 122.
The foregoing examples merely illustrate embodiments of the invention and are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. An electronic cigarette suction device, characterized in that: comprises a first part, a heating structure and a second part, wherein a first thread is arranged at the connecting end of the first part, a second thread is arranged at the connecting end of the second part, the first thread is one of an external thread and an internal thread, the second thread is the other of the external thread and the internal thread, the first thread is in threaded fit with the second thread, a chute is formed in the direction of the first part along the axial direction of the electronic cigarette suction device from the connecting end of the first part towards the direction away from the second part, the chute penetrates through the first thread, the second part is sequentially provided with the second thread, a clearance groove and a positioning rib along the axial direction of the electronic cigarette suction device from the connecting end of the second part towards the direction away from the first part, the chute is in fit with the positioning rib, the first part is one of a sleeve and a movable part, the second part is the other of the sleeve and the movable part, the heating structure is arranged on the sleeve and at least partially protrudes from the connecting end of the sleeve, the sleeve comprises a body and a mounting part arranged at one end of the body, the mounting part comprises a reserved section connected with the body and a sliding section used for connecting the movable part, an external thread section is circumferentially arranged on the sliding section along the circumference of the sliding section, an internal thread section corresponding to the external thread section is circumferentially arranged on the inner surface of the bottom of the movable part along the circumference of the movable part, a limiting plate is arranged in the movable part, a sliding groove penetrating through the external thread section is axially arranged on the outer surface of the sliding section, at least one sliding groove is arranged on the outer surface of the sliding section, the inner thread section and the cavity wall between the limiting plates are convexly provided with positioning ribs corresponding to the sliding grooves, at least one positioning rib is arranged, and the length of the sliding grooves in the axial direction of the electronic cigarette suction device is not smaller than the length between the bottoms of the positioning ribs and the bottoms of the limiting plates.
2. The electronic cigarette smoking device of claim 1, wherein: the heating structure comprises a heating piece, and the heating piece is at least partially arranged at the connecting end of the sleeve in a protruding mode.
3. The electronic cigarette smoking device of claim 2, wherein: and the limiting plate is provided with a limiting hole corresponding to the heating piece, and the inner cavity of the movable piece is divided into a connecting cavity and an atomizing cavity by the limiting plate.
4. The e-cigarette smoking device of claim 3, wherein: when the positioning ribs slide into the sliding grooves, the length from the connecting end of the sleeve to the bottom of the limiting plate in the axial direction of the electronic cigarette suction device is not smaller than the length from the connecting end of the sleeve to one end, far away from the connecting end of the sleeve, of the heating piece.
5. The electronic cigarette smoking device of claim 4, wherein: the first part is the sleeve, and the second part is the movable part.
6. The electronic cigarette smoking device of claim 5, wherein: and a clearance groove is formed in the cavity wall between the internal thread section and the positioning rib along the circumferential direction of the movable piece.
7. The electronic cigarette smoking device of claim 1, wherein: the length of the clearance groove in the axial direction of the electronic cigarette suction device is larger than the length from the connecting end of the first part to the end, far away from the connecting end of the first part, of the first thread.
8. An electronic cigarette, characterized in that: comprising an electronic cigarette charging device and an electronic cigarette suction device according to any one of claims 1-7, said electronic cigarette suction device being electrically connected to said electronic cigarette charging device.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811250101.9A CN109077366B (en) | 2018-10-25 | 2018-10-25 | Electronic cigarette suction device and electronic cigarette |
| PCT/CN2019/110695 WO2020083048A1 (en) | 2018-10-25 | 2019-10-12 | Electronic cigarette vaping device and electronic cigarette |
| EP19876894.7A EP3871544A4 (en) | 2018-10-25 | 2019-10-12 | Electronic cigarette vaping device and electronic cigarette |
| US17/239,707 US20210244097A1 (en) | 2018-10-25 | 2021-04-26 | Electronic cigarette vaping device and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811250101.9A CN109077366B (en) | 2018-10-25 | 2018-10-25 | Electronic cigarette suction device and electronic cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109077366A CN109077366A (en) | 2018-12-25 |
| CN109077366B true CN109077366B (en) | 2024-06-07 |
Family
ID=64844146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811250101.9A Active CN109077366B (en) | 2018-10-25 | 2018-10-25 | Electronic cigarette suction device and electronic cigarette |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20210244097A1 (en) |
| EP (1) | EP3871544A4 (en) |
| CN (1) | CN109077366B (en) |
| WO (1) | WO2020083048A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077366B (en) * | 2018-10-25 | 2024-06-07 | 常州市派腾电子技术服务有限公司 | Electronic cigarette suction device and electronic cigarette |
| EP3711525A1 (en) * | 2019-03-22 | 2020-09-23 | Nerudia Limited | Smoking substitute system |
| CN114521111A (en) * | 2019-12-16 | 2022-05-20 | 菲利普莫里斯生产公司 | Aerosol-generating device with movable part |
| GB202016476D0 (en) * | 2020-10-16 | 2020-12-02 | Nicoventures Trading Ltd | Aerosol provision device |
| KR102637742B1 (en) * | 2020-11-25 | 2024-02-19 | 주식회사 케이티앤지 | Aerosol generating device |
| KR102589998B1 (en) * | 2021-01-29 | 2023-10-16 | 주식회사 케이티앤지 | Aerosol generating device |
| CN113320085B (en) * | 2021-05-28 | 2022-11-01 | 上海延锋金桥汽车饰件系统有限公司 | Multi-stage projection, method for forming member, and member |
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| CN203148773U (en) * | 2013-01-29 | 2013-08-21 | 广州中国科学院先进技术研究所 | Clamp for dynamic fatigue test of dental implant |
| CN207784273U (en) * | 2017-11-10 | 2018-08-31 | 惠州市吉瑞科技有限公司深圳分公司 | A kind of device for flue-cured tobacco and fire-cured tobacco type electronic cigarette |
| CN108685190A (en) * | 2018-06-26 | 2018-10-23 | 上海聚华科技股份有限公司 | For the incombustible electronic cigarette utensil of electrical heating |
| CN209420952U (en) * | 2018-10-25 | 2019-09-24 | 常州市派腾电子技术服务有限公司 | Electronic cigarette suction unit and electronic cigarette |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201423316D0 (en) * | 2014-12-29 | 2015-02-11 | British American Tobacco Co | Cartridge for use with apparatus for heating smokable material |
| KR20230130171A (en) * | 2015-02-06 | 2023-09-11 | 필립모리스 프로덕츠 에스.에이. | Improved extractor for an aerosol-generating device |
| US9974341B2 (en) * | 2016-02-12 | 2018-05-22 | Zipline Innovations, LLC | Convenient smoking device vaporizer with improved air flow |
| CN207626546U (en) * | 2017-08-21 | 2018-07-20 | 常州市派腾电子技术服务有限公司 | Electronic cigarette |
| CN207995914U (en) * | 2017-12-01 | 2018-10-23 | 党海云 | Atomizer arrangement |
| CN108402526A (en) * | 2018-05-04 | 2018-08-17 | 云南中烟工业有限责任公司 | It is a kind of to take the electric heating type smoking set of hood and rotation to take cigarette method with rotation |
| CN109077366B (en) * | 2018-10-25 | 2024-06-07 | 常州市派腾电子技术服务有限公司 | Electronic cigarette suction device and electronic cigarette |
-
2018
- 2018-10-25 CN CN201811250101.9A patent/CN109077366B/en active Active
-
2019
- 2019-10-12 WO PCT/CN2019/110695 patent/WO2020083048A1/en unknown
- 2019-10-12 EP EP19876894.7A patent/EP3871544A4/en active Pending
-
2021
- 2021-04-26 US US17/239,707 patent/US20210244097A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203148773U (en) * | 2013-01-29 | 2013-08-21 | 广州中国科学院先进技术研究所 | Clamp for dynamic fatigue test of dental implant |
| CN207784273U (en) * | 2017-11-10 | 2018-08-31 | 惠州市吉瑞科技有限公司深圳分公司 | A kind of device for flue-cured tobacco and fire-cured tobacco type electronic cigarette |
| CN108685190A (en) * | 2018-06-26 | 2018-10-23 | 上海聚华科技股份有限公司 | For the incombustible electronic cigarette utensil of electrical heating |
| CN209420952U (en) * | 2018-10-25 | 2019-09-24 | 常州市派腾电子技术服务有限公司 | Electronic cigarette suction unit and electronic cigarette |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3871544A4 (en) | 2022-08-03 |
| WO2020083048A1 (en) | 2020-04-30 |
| US20210244097A1 (en) | 2021-08-12 |
| EP3871544A1 (en) | 2021-09-01 |
| CN109077366A (en) | 2018-12-25 |
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