WO2021169656A1 - 上盖组件、雾化器及其气溶胶发生装置 - Google Patents

上盖组件、雾化器及其气溶胶发生装置 Download PDF

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Publication number
WO2021169656A1
WO2021169656A1 PCT/CN2021/071990 CN2021071990W WO2021169656A1 WO 2021169656 A1 WO2021169656 A1 WO 2021169656A1 CN 2021071990 W CN2021071990 W CN 2021071990W WO 2021169656 A1 WO2021169656 A1 WO 2021169656A1
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WO
WIPO (PCT)
Prior art keywords
sliding
upper cover
cover
push
locking member
Prior art date
Application number
PCT/CN2021/071990
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English (en)
French (fr)
Inventor
邱伟华
陆小峰
Original Assignee
常州市派腾电子技术服务有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 常州市派腾电子技术服务有限公司 filed Critical 常州市派腾电子技术服务有限公司
Priority to EP21759751.7A priority Critical patent/EP4111894A4/en
Publication of WO2021169656A1 publication Critical patent/WO2021169656A1/zh

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    • 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
    • A24F40/49—Child proofing
    • 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
    • A24F40/10—Devices using liquid 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts

Definitions

  • the utility model relates to the technical field of simulated smoking, in particular to an upper cover assembly, an atomizer and an aerosol generating device.
  • the aerosol generating device includes an atomizer and a power device electrically connected to the atomizer.
  • the atomizer is provided with a liquid storage cavity and an atomizing head.
  • the atomizing head is electrically driven by the power device to heat the liquid storage cavity and supply
  • the aerosol forms a matrix and forms a smoke for the user to inhale.
  • the atomizer also includes an upper cover assembly that can open or close the liquid storage cavity. However, when children come into contact with such aerosol generating devices, they may accidentally open the upper cover The components then contact or even ingest the aerosol in the atomizer to form a matrix.
  • an upper cover assembly the upper cover assembly includes an upper cover, a cigarette holder, and a sliding cover slidably arranged on the upper cover, and the upper cover is
  • the upper cover is provided with a liquid injection hole
  • the upper cover is provided with a movable groove
  • the upper cover assembly further includes a locking member slidably arranged in the movable groove, and the locking member is sleeved with a first elastic One end of the locking member is against the sliding cover to prevent the sliding cover from sliding relative to the upper cover
  • the cigarette holder is slidable relative to the sliding cover
  • the cigarette holder and the locking member To resist, sliding the cigarette holder so that the locking member compresses the first elastic member and slides in the movable groove to release the resistance to the sliding cover, the sliding cover can be relative to the upper cover Slide to open or close the liquid injection hole.
  • the locking member includes a locking portion and a sliding portion provided on the locking portion, the sliding portion is slidably provided in the movable groove, and the first elastic member is sleeved on the movable groove.
  • the first elastic member is compressed, and the locking member is released.
  • the locking member is in the first elastic Under the action of the elastic force of the piece, it resets and resists the sliding cover again.
  • the upper cover assembly further includes a crimping member, the upper cover is provided with a vent hole along its axial direction, an inner wall of the vent hole is provided with a holding edge, and the crimping member is provided on the vent hole.
  • the movable groove is formed by jointly enclosing the pressing member and the resisting edge, one end of the first elastic member elastically resists the pressing member, and the other of the first elastic member One end elastically resists the resisting edge.
  • the upper cover assembly further includes a push cover, the push cover is sleeved on the sliding cover, and the cigarette holder is slidably arranged on the push cover.
  • a sliding part is sandwiched between the push cover and the cigarette holder, a groove is provided on the push cover, the sliding part is slidably arranged in the groove, and the upper cover assembly is also It includes a second elastic member, the second elastic member is sleeved on the outside of the sliding member, and when the sliding member slides in the groove under an external force, the second elastic member is compressed and the external force is relieved. The sliding member is reset under the elastic force of the second elastic member.
  • a mounting ring is provided on the upper cover
  • a fixing ring is provided on the push cover
  • the fixing ring is inserted into the mounting ring
  • a positioning ring is formed in the fixing ring extending in the radial direction, The groove is formed by jointly enclosing the positioning ring, the fixing ring and the sliding cover.
  • a limit ring is also provided on the sliding cover, and the sliding member slides in the groove under external force until the sliding member and the limit ring abut, the locking member releases the alignment The resistance of the sliding cover.
  • one end of the cigarette holder is provided with a push ring, a step surface between the push ring and the cigarette holder forms a resisting surface, and the push ring abuts against one end of the locking member to slide the cigarette holder
  • the push ring is made to push the locking member to slide until the resisting surface resists the sliding cover, and the locking member is located in the upper cover.
  • An aerosol generating device said aerosol generating device comprising the above-mentioned atomizer.
  • the beneficial effect of the utility model is that the atomizer or aerosol generating device provided by the utility model is slidably provided with a sliding cover and a locking member on the upper cover, and one end of the locking member is against the sliding cover to prevent The sliding cover slides relative to the upper cover, and a cigarette holder that can slide relative to the sliding cover is provided at the same time.
  • the cigarette holder resists the locking member, and the sliding cigarette holder can drive the locking member to move to release the resistance to the sliding cover, and the sliding cover can slide relative to the upper cover To open or close the liquid injection hole, prevent children from easily opening the atomizer to contact the aerosol to form a matrix, and improve the safety of the atomizer.
  • Figure 1 is a schematic diagram of the structure of the atomizer of the present utility model
  • Figure 2 is an exploded view of the atomizer shown in Figure 1;
  • Figure 3 is a cross-sectional view of the upper cover assembly of the atomizer shown in Figure 2; (the liquid injection hole is in a closed state)
  • Figure 4 is another cross-sectional view of the upper cover assembly of the atomizer shown in Figure 2; (the cigarette holder is in a pressed state)
  • Figure 5 is another cross-sectional view of the upper cover assembly of the atomizer shown in Figure 2; (the liquid injection hole is in an open state)
  • Figure 6 is a cross-sectional view of the atomizer shown in Figure 1;
  • Atomizer 100 Liquid storage part 10 Upper cover assembly 20
  • Second seal 263 Base 31 Connecting member 32
  • Air adjustment hole 331 Connecting pipe 321 Spacer 35
  • Liquid guide 441 Liquid inlet 411 Liquid guide 421
  • the present invention provides an aerosol generating device.
  • the aerosol generating device includes an atomizer 100 and a power supply device electrically connected to the atomizer 100.
  • the atomizer 100 It includes a liquid storage member 10, an upper cover assembly 20 disposed at one end of the liquid storage member 10, a base assembly 30 disposed at the other end of the liquid storage member 10 relative to the upper cover assembly 20, and an atomizing head 40 accommodated in the liquid storage member 10.
  • the aerosol forming substrate in the liquid storage member 10 enters the atomizing head 40, and the power supply device supplies power to the atomizing head 40, and the atomizing head 40 atomizes the aerosol forming substrate to generate smoke for the user to inhale.
  • the liquid storage member 10 generally has a hollow cylindrical structure with openings at both ends.
  • a vent tube 11 is provided in the liquid storage member 10.
  • the vent tube 11 is generally a hollow cylindrical structure with openings at both ends.
  • the assembly 20 is connected, and the other end of the vent tube 11 is connected to the base assembly 30.
  • the inner wall of the liquid storage member 10 and the outer wall of the vent tube 11 are jointly enclosed to form a liquid storage cavity 12 for storing aerosol forming matrix.
  • the upper cover assembly 20 includes an upper cover 21, a crimping member 23 provided on the upper cover 21, a sliding cover 22 and a locking member 24 slidably provided on the upper cover 21, and The push cover 25 on the sliding cover 22, the cigarette holder 26 slidably arranged on the push cover 25, the first elastic member 27 and the second elastic member 28.
  • the upper cover 21 is roughly cylindrical.
  • the upper cover 21 is provided with sliding blocks 212 on opposite sides.
  • the sliding blocks 212 are roughly L-shaped.
  • a sliding groove 213 is formed between the two sliding blocks 212.
  • the sliding cover 22 is slidably arranged In the sliding groove 213; the upper cover 21 is provided with a vent hole 211 along its axial direction.
  • the vent hole 211 is provided at the approximate center of the upper cover 21, and the vent hole 211 is located between the two sliding blocks 212,
  • the upper cover 21 is provided with a liquid injection hole 214 on one side of the through hole 211, and the upper cover 21 is also provided with a blind hole 215.
  • the liquid injection hole 214 and the blind hole 215 are provided on opposite sides of the through hole 211, and the upper cover 21 A sealing groove 219 is provided around the injection hole 214.
  • the upper cover assembly 20 further includes a first sealing member 201 and an elastic resisting member 216.
  • the elastic resisting member 216 includes a spring 2161 and a ball 2162 provided at one end of the spring 2161.
  • a sealing member 201 is received in the sealing groove 219 and sealingly surrounds the outer periphery of the liquid injection hole 214; the elastic resisting member 216 is received in the blind hole 215.
  • a connecting ring 217 and a holding ring 218 are protruded from the inside and the outside in sequence.
  • the inner cavity of the connecting ring 217 is communicated with the vent 211, and the upper cover 21 is covered on the liquid storage part.
  • the abutment ring 218 is inserted into the liquid storage member 10, and the connecting ring 217 is connected to one end of the vent tube 11, so that the vent hole 211 is in communication with the inner cavity of the vent tube 11, and the liquid injection hole 214 is connected to the liquid storage cavity.
  • 12 is connected, and aerosol can be injected into the liquid storage cavity 12 to form a matrix through the liquid injection hole 214.
  • the connecting ring 217 and the vent pipe 11 are threadedly connected.
  • the inner wall of the connecting ring 217 is provided with internal threads, and the outer wall of the vent tube 11 is provided with external threads.
  • the connecting ring 217 and the vent pipe 11 may also be connected in a detachable manner such as a snap connection or a plug connection.
  • the inner wall of the vent hole 211 is protrudingly provided with a resisting edge 2111.
  • the sliding cover 22 includes a base plate 221 and a mounting ring 222 and a stop ring 223 arranged on the base plate 221.
  • the base plate 221 is roughly in the shape of a waist.
  • the base plate 221 is provided with a through hole 2211.
  • the outer surface is successively protruded on the substrate 221.
  • the parts of the base plate 221 located on opposite sides of the mounting ring 222 are slidably arranged in the sliding groove 213.
  • the liquid injection hole 214 can be opened or closed during the sliding process of the base plate 221 along the sliding groove 213, and the spring 2161 received in the blind hole 215
  • the crimping piece 23 is roughly in the shape of a cylinder with openings at both ends. One end of the crimping piece 23 is provided with a flange 231. The crimping piece 23 is inserted into the vent hole 211. Resist on the abutting edge 2111, one end of the crimping piece 23 provided with a flange 231 resists the sliding cover 22, and the crimping piece 23 and the abutting edge 2111 are jointly enclosed to form a movable groove 232, and the movable groove 232 extends along the The upper cover 21 is arranged in the axial direction.
  • the locking member 24 includes a locking portion 241 and a sliding portion 242 provided on the locking portion 241.
  • the locking portion 241 is generally in the shape of a hollow cylinder with openings at both ends, and the sliding portion 242 is protrudingly provided on the outer wall of the locking portion 241
  • the locking portion 241 is slidably inserted in the vent 211, the sliding portion 242 is slidably received in the movable groove 232, and one end of the locking portion 241 is protruding from the upper cover after passing through the crimping part 23
  • the first elastic member 27 is sleeved on the outside of the sliding portion 242, the upper end of the first elastic member 27 elastically resists the locking portion 241, and the lower end of the first elastic member 27 elastically resists the resisting edge 2111.
  • the push cover 25 is generally a hollow cylindrical structure with an open end.
  • a fixing ring 251 is provided on the push cover 25.
  • the fixing ring 251 is generally a hollow cylinder with both ends passing through.
  • the upper end of the fixing ring 251 penetrates the top of the push cover 25.
  • the fixing ring A positioning ring 252 is formed in the cavity of 251 extending in the radial direction.
  • the push cover 25 is sleeved on the sliding cover 22, the lower end of the push cover 25 resists the upper cover 21, the fixing ring 251 is inserted into the mounting ring 222, and the positioning ring 252, the fixing ring 251 and the sliding cover 22 are enclosed together
  • a groove 253 is formed.
  • the cigarette holder 26 is generally in the shape of a hollow cylinder with both ends passing through. One end of the cigarette holder 26 is provided with a push ring 261. The step surface between the push ring 261 and the cigarette holder 26 forms a resisting surface 262. Inserted in the push cover 25, the push ring 261 resists one end of the locking portion 241.
  • a sliding member 29 is sandwiched between the push cover 25 and the cigarette holder 26, and a sliding block 291 protrudes from the sliding member 29.
  • the sliding member 29 is sleeved on the cigarette holder 26, and the sliding block 291 is slidably arranged In the groove 253, the second elastic member 28 is sleeved on the outside of the sliding member 29, one end of the second elastic member 28 elastically resists the sliding cover 22, and the other end of the second elastic member 28 elastically resists the sliding block 291 superior.
  • a second sealing member 263 is also sandwiched between the sliding member 29 and the cigarette holder 26. It is understandable that the second sealing member 263 is made of rubber. Or made of sealing materials such as silica gel.
  • the base assembly 30 includes a base 31 connected to the liquid storage member 10, a connecting piece 32 arranged on the base 31, and an adjusting piece 33 rotatably arranged on the connecting piece 32 And the first electrode 34 installed on the connecting member 32.
  • the base 31 is roughly in the shape of a hollow cylinder with openings at both ends. One end of the base 31 is protrudingly provided with a mounting ring 311, and the base 31 is sleeved on the end of the air pipe 11 away from the upper cover assembly 20.
  • the connecting member 32 is roughly in the shape of a hollow cylinder with an opening at one end. The connecting member 32 is provided with an air inlet, the connecting member 32 is sleeved on the mounting ring 311, and the adjusting member 33 is provided with a corresponding air inlet hole to communicate with the outside.
  • the air-regulating hole 331 and rotating the adjusting member 33 can control the communication area between the air-regulating hole 331 and the air-intake hole, thereby facilitating the user to adjust the size of the air-intake to meet the needs of different users.
  • the end of the connecting member 32 away from the open end extends downward along its axial direction to form a hollow connecting tube 321.
  • the first electrode 34 is received in the connecting tube 321, and a spacer 35 is provided between the first electrode 34 and the connecting tube 321.
  • the first electrode 24 is electrically isolated from the connecting tube 321 by the separator 35.
  • the connecting tube 321 is detachably connected to the power supply device. When the two are connected, the first electrode 34 is connected to the positive and negative poles of the power supply device. One of the electrodes is electrically connected, and the connecting tube 321 is electrically connected to the other of the positive and negative electrodes of the power supply device.
  • the atomizing head 40 includes an outer sleeve 41, an inner sleeve 42 housed in the outer sleeve 41, a second electrode 43 installed on the inner sleeve 42, and a heating structure housed in the inner sleeve 42.
  • Both the outer sleeve 41 and the inner sleeve 42 are hollow cylinders with openings at both ends.
  • the outer sleeve 41 is provided with a liquid inlet 411, one end of the outer sleeve 41 is connected to the vent pipe 11, and the other end of the outer sleeve 41 is inserted
  • the inner sleeve 42 is provided with a liquid guide 421, one end of the inner sleeve 42 is connected to the vent pipe 11, the other end of the inner sleeve 42 is connected to the outer sleeve 41, the inner sleeve 42 and the outer sleeve
  • a gap is provided between 41 and the space inside the inner sleeve 42 forms an atomization cavity 422.
  • the aerosol-forming substrate in the liquid storage cavity 12 circulates into the atomization cavity 422 through the liquid inlet 411 and the liquid guide 421 in sequence. It is understood that the liquid inlet 411 and the liquid guide 421 include but are not limited to holes or grooves, It only needs to satisfy that the aerosol-forming matrix in the liquid storage cavity 12 enters the atomization cavity 422 through the liquid inlet 411 and the liquid guide portion 421.
  • the gap between the inner sleeve 42 and the outer sleeve 41 is used to store the The aerosol-forming matrix entering the outer sleeve 41 from the liquid cavity 12 prevents the aerosol-forming matrix from entering the atomization cavity 422 from the liquid storage cavity 12 from being too large.
  • the second electrode 43 has a hollow structure.
  • the upper end of the second electrode 43 penetrates to communicate with the atomization cavity 422, and the lower end side wall of the second electrode 43 penetrates to communicate with the inner cavity of the base 31, so that outside air enters the atomization cavity 422.
  • the inside is mixed with smoke, the second electrode 43 is installed at one end of the inner sleeve 42 away from the vent pipe 11, and an insulating member 36 is arranged between the second electrode 43 and the inner sleeve 42.
  • the second electrode 43 and the inner The sleeve 42 is electrically isolated, and the second electrode 43 is in contact with the first electrode 34 and is electrically connected.
  • the heating structure includes a liquid guide 441 and a heating member that are in contact with each other.
  • the liquid guide 441 is used to suck the aerosol flowing from the liquid storage cavity 12 into the atomization cavity 422 via the liquid inlet 411 and the liquid guide 421 to form a matrix, so
  • the heating element is used to heat the aerosol forming matrix on the liquid guiding element 441, and one end of the heating element is electrically connected to one of the positive and negative electrodes of the power supply device through the second electrode 43 and the first electrode 34, The other end of the heating element is electrically connected to the other of the positive and negative electrodes of the power supply device through the inner sleeve 42, the base 31, and the connecting piece 32, so that the heating element is electrically connected to the power supply device.
  • the aerosol forming matrix on the liquid guide 441 is heated under the driving action to generate smoke.
  • the outside air enters the atomization cavity 422 through the air adjusting hole 331 and the air inlet to mix with the smoke, and the mixed gas sequentially passes through the inner cavity of the vent pipe 11,
  • the inner cavity of the locking member 24 and the inner cavity of the cigarette holder 26 enter the user's mouth for the user to inhale.
  • the liquid guiding member 441 is cotton
  • the heating member is a heating net. It is understandable that in other embodiments not shown, the liquid guiding member 441 can also be porous ceramic, fiber rope, foam metal or Foam graphite, the heating element can also be a heating wire or a heating orifice plate.
  • the push cover 25 is pushed along the radial direction of the push cover 25, and the push cover 25 drives the sliding cover 22 to slide along the sliding groove 213 relative to the upper cover 21, and then opens the injection hole 214 for injection.
  • the push cover 25 drives the sliding cover 22 to slide relative to the upper cover 21 until the sliding cover 22 moves above the injection hole 214, the injection hole 214 is closed, and at the same time, the locking member 24 slides along the movable groove 232 and resets under the elastic force of the first elastic member 27, so that the locking member 24 resists the sliding cover 22, thereby restricting the further sliding of the push cover 25 and prevent the push cover 25 from being pushed too much.
  • the push cover 25 and the upper cover 21 are misaligned.
  • the sliding member 29 can be omitted, one end of the second elastic member 28 elastically abuts on the sliding cover 22, and the other end of the second elastic member 28 elastically abuts on the cigarette holder 26 Above, it only needs to overcome the elastic force of the second elastic member 28 when sliding the cigarette holder 26 to prevent children from sliding easily. At the same time, after releasing the cigarette holder 26, the cigarette holder 26 can be reset under the elastic restoring force of the second elastic member 28. Understandably, in other embodiments not shown, the sliding member 29 and the second elastic member 28 can be omitted. At this time, after the cigarette holder 26 is pressed down, the cigarette holder 26 can be reset under the pushing of the lock member 24.
  • the push cover 25 and the sliding cover 22 are integrally provided. At this time, the cigarette holder 26 is slidably disposed on the sliding cover 22.
  • the crimping member 23 can be omitted, and only the locking member 24 is slidably provided on the upper cover 21.
  • a sliding cover 22 and a locking member 24 are slidably provided on the upper cover 21, and one end of the locking member 24 is against the sliding cover 22 to prevent the sliding cover 22 from opposing the upper cover 21 Sliding, while setting a cigarette holder 26 that can slide relative to the sliding cover 22, the cigarette holder 26 resists the locking member 24, and the sliding cigarette holder 26 can drive the locking member 24 to move to release the resistance to the sliding cover 22, so that the sliding cover 22 can be opposed to each other.
  • the upper cover 21 slides to open or close the liquid injection hole 214, preventing children from easily opening the atomizer 100 to contact the aerosol forming substrate, and improving the safety of the atomizer 100.
  • the aerosol generating device provided by the present invention has all the technical features of the above-mentioned atomizer 100, it has the same technical effect as the above-mentioned atomizer 100.

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Abstract

一种上盖组件(20)，其包括上盖(21)、烟嘴(26)、可滑动地设置在上盖(21)上的滑盖(22)和锁持件(24)，上盖(21)上设置有注液孔(214)，锁持件(24)的一端与滑盖(22)相抵持以防止滑盖(22)相对上盖(21)滑动，烟嘴(26)相对滑盖(22)可滑动且与锁持件(24)相抵持，滑动烟嘴(26)使锁持件(24)滑动至解除对滑盖(22)的抵持，进而滑动滑盖(22)以打开或封闭注液孔(214)。一种具有该上盖组件（20）的雾化器（100）以及气溶胶发生装置，防止儿童轻易打开雾化器（100）接触气溶胶形成基质。

Description

上盖组件、雾化器及其气溶胶发生装置 技术领域
本实用新型涉及模拟吸烟技术领域，特别地，涉及一种上盖组件、雾化器及其气溶胶发生装置。
背景技术
气溶胶发生装置包括雾化器以及与雾化器电性连接的电源装置，雾化器内设置有储液腔以及雾化头，雾化头在电源装置的电驱动下加热储液腔供给的气溶胶形成基质，形成烟雾，以供用户抽吸。为了防止储液腔内的气溶胶形成基质泄露，雾化器还包括能够打开或封闭储液腔的上盖组件，然而，当儿童接触到此类气溶胶发生装置时，可能会误打开上盖组件进而接触甚至误食雾化器中的气溶胶形成基质。
实用新型内容
基于此，有必要提供一种具有儿童防护功能的上盖组件、带有该上盖组件的雾化器及其气溶胶发生装置。
本实用新型解决其技术问题所要采用的技术方案是：一种上盖组件，所述上盖组件包括上盖、烟嘴以及可滑动地设置在所述上盖上的滑盖，所述上盖上设置有注液孔，所述上盖上设置有活动槽，所述上盖组件还包括可滑动地设置在所述活动槽内的锁持件，所述锁持件上套设有第一弹性件，且所述锁持件的一端与所述滑盖相抵持以防止所述滑盖相对所述上盖滑动，所述烟嘴相对所述滑盖可滑动且所述烟嘴与所述锁持件相抵持，滑动所述烟嘴使所述锁持件压缩所述第一弹性件并在所述活动槽内滑动至解除对所述滑盖的抵持时，所述滑盖 能够相对所述上盖滑动以打开或封闭所述注液孔。
进一步地，所述锁持件包括锁持部和设置在所述锁持部上的滑动部，所述滑动部可滑动地设置在所述活动槽内，所述第一弹性件套设在所述锁持部的外部，在外力下所述锁持件在所述活动槽内滑动时压缩所述第一弹性件，松开所述锁持件，所述锁持件在所述第一弹性件的弹力作用下复位并再次与所述滑盖相抵持。
进一步地，所述上盖组件还包括压接件，所述上盖沿其轴向设置有通气孔，所述通气孔的内壁上设置有抵持缘，所述压接件设置在所述通气孔内，所述活动槽由所述压接件与所述抵持缘共同围合形成，所述第一弹性件的一端与所述压接件弹性抵持，所述第一弹性件的另一端与所述抵持缘弹性抵持。
进一步地，所述上盖组件还包括推盖，所述推盖套设在所述滑盖上，所述烟嘴可滑动地设置在所述推盖上。
进一步地，所述推盖和所述烟嘴之间夹设有滑动件，所述推盖上设置有凹槽，所述滑动件可滑动地设置在所述凹槽内，所述上盖组件还包括第二弹性件，所述第二弹性件套设在所述滑动件的外部，所述滑动件在外力下在所述凹槽内滑动时压缩所述第二弹性件，解除外力，所述滑动件在所述第二弹性件的弹力作用下复位。
进一步地，所述上盖上设置有安装环，所述推盖上设置有固定环，所述固定环插设在所述安装环内，所述固定环内沿径向延伸形成有定位环，所述凹槽由所述定位环、所述固定环以及所述滑盖之间共同围合形成。
进一步地，所述滑盖上还设置有限位环，所述滑动件在外力下在所述凹槽内滑动至所述滑动件与所述限位环相抵持时，所述锁持件解除对所述滑盖的抵持。
进一步地，所述烟嘴的一端设置有推动环，所述推动环与所述烟嘴之间的台阶面形成抵持面，所述推动环与所述锁持件的一端相抵持，滑动所述烟嘴使所述推动环推动所述锁持件滑动，至所述抵持面与所述滑盖相抵持时，所述锁持件位于所述上盖内。
一种雾化器，所述气溶胶发生装置包括前述任一项所述的上盖组件。
一种气溶胶发生装置，所述气溶胶发生装置包括上述所述的雾化器。
本实用新型的有益效果是：本实用新型提供的雾化器或气溶胶发生装置，通过在上盖上可滑动地设置滑盖和锁持件，锁持件的一端与滑盖相抵持以防止滑盖相对上盖滑动，同时设置可相对滑盖滑动的烟嘴，烟嘴与锁持件相抵持，滑动烟嘴能够带动锁持件活动从而解除对滑盖的抵持，进而滑盖能够相对上盖滑动以打开或封闭注液孔，防止儿童轻易打开雾化器接触气溶胶形成基质，提高雾化器的安全性。
附图说明
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型的雾化器的结构示意图；
图2是图1所示雾化器的分解图；
图3是图2所示雾化器中上盖组件的剖视图；(注液孔处于关闭状态)
图4是图2所示雾化器中上盖组件的又一剖视图；(烟嘴处于下压状态)
图5是图2所示雾化器中上盖组件的再一剖视图；(注液孔处于打开状态)
图6是图1所示雾化器的剖视图；
图中零部件名称及其编号分别为：
雾化器100           储液件10            上盖组件20
底座组件30          雾化头40            通气管11
储液腔12            上盖21              滑盖22
压接件23            锁持件24            推盖25
烟嘴26              第一弹性件27        第二弹性件28
通气孔211           滑行块212           滑槽213
注液孔214           盲孔215             弹性抵持件216
连接环217           抵持环218           基板221
安装环222           限位环223           通孔2211
凸缘231             抵持缘2111          活动槽232
锁持部241           滑动部242           固定环251
定位环252           凹槽253             推动环261
抵持面262           滑动件29            滑动块291
第二密封件263       底座31              连接件32
调节件33            第一电极34          安装环311
调气孔331           连接管321           隔离件35
外套管41            内套管42            第二电极43
导液件441           进液部411           导液部421
雾化腔422           绝缘件36            弹簧2161
滚珠2162
具体实施方式
现在结合附图对本实用新型作详细的说明。附图为简化的示意图，仅以示意方式说明本实用新型的基本结构，因此其仅显示与本实用新型有关的构成。
如图1和图6所示，本实用新型提供了一种气溶胶发生装置，该气溶胶发生装置包括雾化器100以及与雾化器100电性连接的电源装置，其中，雾化器100包括储液件10、设置在储液件10一端的上盖组件20、相对上盖组件20设置在储液件10另一端的底座组件30以及收容于储液件10内的雾化头40。使用时，储液件10内的气溶胶形成基质进入雾化头40内，所述电源装置给雾化头40供电，雾化头40雾化气溶胶形成基质产生烟雾供用户抽吸。
储液件10大致呈两端具有开口的中空筒状结构，储液件10内设置有通气管11，通气管11大致呈两端具有开口的中空筒状结构，通气管11的一端与上 盖组件20连接，通气管11的另一端与底座组件30连接，储液件10的内壁和通气管11的外壁之间共同围合形成储存气溶胶形成基质的储液腔12。
如图2和图3所示，上盖组件20包括上盖21、设置在上盖21上的压接件23和可滑动地设置在上盖21上的滑盖22和锁持件24、设置在滑盖22上的推盖25、可滑动地设置在推盖25上的烟嘴26、第一弹性件27以及第二弹性件28。
上盖21大致呈圆柱状，上盖21上的相对两侧分别设置有滑行块212，滑行块212大致呈L型，两个滑行块212之间形成滑槽213，滑盖22可滑动地设置在滑槽213内；上盖21上沿其轴向设置有通气孔211，本实施方式中，通气孔211设置在上盖21的大致中心处，通气孔211位于两个滑行块212之间，上盖21上位于通孔211的一侧设置有注液孔214，上盖21上还设置有盲孔215,注液孔214和盲孔215设置在通孔211的相对两侧，上盖21位于注液孔214的周围设置有密封槽219，上盖组件20还包括第一密封件201和弹性抵持件216，弹性抵持件216包括弹簧2161和设置在弹簧2161一端的滚珠2162，第一密封件201收容在密封槽219内且密封包围在注液孔214的外周；弹性抵持件216收容在盲孔215内。
上盖21上远离滑行块212的端面上由内及外依次凸设有连接环217和抵持环218，连接环217的内腔与通气孔211相连通，上盖21盖设在储液件10上时，抵持环218插设在储液件10内，连接环217与通气管11的一端连接，使得通气孔211与通气管11的内腔连通，同时注液孔214与储液腔12连通，通过注液孔214可向储液腔12内注入气溶胶形成基质。本实施方式中，连接环217和通气管11之间为螺纹连接，连接环217的内壁上设置有内螺纹，通气管11的外壁上设置有外螺纹，可以理解地，在其它未示出的实施方式中，连接环217和通气管11之间还可以是卡接或插接等可拆卸地连接方式。通气孔211的内壁 上凸设有抵持缘2111。
滑盖22包括基板221和设置在基板221上的安装环222和限位环223，基板221大致呈腰圆形，基板221上设置有通孔2211，限位环223和安装环222由内及外依次凸设在基板221上。基板221位于安装环222相对两侧的部分可滑动地设置在滑槽213内，基板221沿滑槽213的滑动过程中可打开或封闭注液孔214，收容在盲孔215内的弹簧2161的一端弹性抵持在盲孔215的孔底壁上，弹簧2161另一端连接的滚珠2162弹性抵持基板221的端面，增强滑盖22相对上盖21滑动时的阻尼感，避免滑动盖22过于容易推开，儿童碰巧按能够推动滑动盖22时，轻易打开滑动盖22使得气溶胶形成基质泄露。
压接件23大致呈两端具有开口的圆筒状，压接件23的一端设置有凸缘231，压接件23插设在通气孔211内，压接件23上远离凸缘231的一端抵持在抵持缘2111上，压接件23上设置凸缘231的一端与滑盖22相抵持，压接件23与抵持缘2111之间共同围合形成活动槽232，活动槽232沿上盖21的轴向设置。
锁持件24包括锁持部241和设置在锁持部241上的滑动部242，锁持部241大致呈两端具有开口的中空筒状，滑动部242为凸设在锁持部241外壁上的凸环，锁持部241可滑动地插设在通气孔211内，滑动部242可滑动地收容在活动槽232内，锁持部241的一端穿过压接件23后凸设在上盖21外部且与通孔2211的孔壁相抵持，从而对滑盖22相对上盖21的滑动过程进行锁持，锁持部241的另一端与抵持缘2111相抵持。
第一弹性件27套设在滑动部242的外部，第一弹性件27的上端弹性抵持锁持部241，第一弹性件27的下端弹性抵持抵持缘2111。
推盖25大致呈一端开口的中空筒状结构，推盖25上设置有固定环251，固定环251大致呈两端贯通的中空筒状，固定环251的上端贯通推盖25的顶部， 固定环251的空腔内沿径向延伸形成有定位环252。推盖25套设在滑盖22上，推盖25的下端与上盖21相抵持，固定环251插设在安装环222内，定位环252、固定环251以及滑盖22之间共同围合形成凹槽253。
烟嘴26大致呈两端贯通的中空筒状，烟嘴26一端设置有推动环261，推动环261与烟嘴26之间的台阶面形成抵持面262，烟嘴26设置有推动环261的一端可滑动地插设在推盖25内，推动环261与锁持部241的一端相抵持。
在其中一个实施方式中，推盖25和烟嘴26之间夹设有滑动件29，滑动件29上凸设有滑动块291，滑动件29套设在烟嘴26上，滑动块291可滑动地设置在凹槽253内，第二弹性件28套设在滑动件29外部，第二弹性件28的一端弹性抵持在滑盖22上，第二弹性件28的另一端弹性抵持在滑动块291上。
在其中一个实施方式中，为了增强滑动件29与烟嘴26之间的密封性，滑动件29与烟嘴26之间还夹设有第二密封件263，可以理解地，第二密封件263由橡胶或硅胶等密封性材料制成。
如图1、图2以及图6所示，底座组件30包括连接在储液件10上的底座31、设置在底座31上的连接件32、可转动地设置在连接件32上的调节件33以及安装在连接件32上的第一电极34。
底座31大致呈两端具有开口的中空筒状，底座31的一端凸设有安装环311，底座31套设在通气管11远离上盖组件20的一端。连接件32大致呈一端具有开口的中空筒状，连接件32上设置有进气孔，连接件32套设在安装环311上，调节件33上对应所述进气孔设置有与外界连通的调气孔331，转动调节件33，可以控制调气孔331与所述进气孔的连通面积，从而方便用户调节进气量的大小，以满足不同用户的使用需求。连接件32上远离开口端的一端沿其轴向向下延伸形成中空的连接管321，第一电极34收容在连接管321内，且第一电极34 和连接管321之间设置有隔离件35，通过隔离件35将第一电极24和连接管321电性隔离，连接管321与所述电源装置可拆卸地连接，并在二者连接时，第一电极34与所述电源装置的正、负极中的一个电极电性连接，连接管321与所述电源装置的正、负极中的另一个电极电性连接。
雾化头40包括外套管41、收容于外套管41内的内套管42、安装在内套管42上的第二电极43以及收容于内套管42内的加热结构。
外套管41和内套管42均呈两端具有开口的中空筒状，外套管41上设置有进液部411，外套管41的一端连接在通气管11上，外套管41的另一端插设在底座31内，内套管42上设置有导液部421，内套管42的一端连接在通气管11上，内套管42的另一端与外套管41连接，内套管42和外套管41之间设置有间隙，内套管42内部的空间形成雾化腔422。储液腔12内的气溶胶形成基质依次通过进液部411和导液部421流通至雾化腔422内，可以理解地，进液部411和导液部421包括但不限于孔或槽，只需满足储液腔12内的气溶胶形成基质经由进液部411和导液部421进入至雾化腔422内即可，内套管42和外套管41之间的间隙用以储存从储液腔12进入至外套管41内的气溶胶形成基质，防止从储液腔12内进入至雾化腔422内的气溶胶形成基质量太大。
第二电极43为中空结构，第二电极43的上端贯通以与雾化腔422连通，第二电极43的下端侧壁贯通以与底座31的内腔连通，使得外界空气进入至雾化腔422内与烟雾混合，第二电极43安装在内套管42远离通气管11的一端，第二电极43与内套管42之间设置有绝缘件36，通过绝缘件36将第二电极43和内套管42电性隔离，第二电极43与第一电极34接触并电性连接。
加热结构包括相互接触的导液件441和加热件，导液件441用于吸取经由进液部411和导液部421从储液腔12流至雾化腔422内的气溶胶形成基质，所 述加热件用于加热导液件441上的气溶胶形成基质，所述加热件的一端通过第二电极43、第一电极34与所述电源装置的正、负极中的一个电极电性连接，所述加热件的另一端通过内套管42、底座31以及连接件32与所述电源装置的正、负极中的另一个电极电性连接，进而使所述加热件在所述电源装置的电驱动作用下加热导液件441上的气溶胶形成基质产生烟雾，外界空气通过调气孔331和所述进气孔进入雾化腔422内与烟雾混合，混合气体依次通过通气管11的内腔、锁持件24的内腔以及烟嘴26的内腔进入用户口中以供用户吸食。本实施方式中，导液件441为棉花，所述加热件为加热网，可以理解地，在其它未示出的实施方式中，导液件441还可以是多孔陶瓷、纤维绳、泡沫金属或泡沫石墨，所述加热件还可以是加热丝或加热孔板。
如图4至图6所示，当储液腔12内的气溶胶形成基质余量不足需要注液时，沿烟嘴26的轴向用力向下按压烟嘴26，滑动块291克服第二弹性件28的弹力沿凹槽253向下滑动，第二弹性件28被压缩，推动环261向下滑动并推动锁持件24的锁持部241向下滑动，进而使得滑动部242在活动槽232内滑动，第一弹性件27被压缩；至烟嘴26上的抵持面262与滑盖22相抵持和/或滑动件29与限位环223相抵持时，锁持件24滑动至上盖21内，推动环261与压接件23相抵持，此时，沿推盖25的径向推动推盖25，推盖25带动滑盖22相对上盖21沿滑槽213滑动，进而打开注液孔214进行注液；此时松开滑盖22，在第二弹性件28的弹力作用下，滑动件29带动烟嘴26沿着凹槽253滑动并复位，且由于第二弹性件28的弹力作用，滑动件29紧紧抵持在推盖25上，增强滑动件29与推盖25之间的密封性，防止用户抽吸气溶胶发生装置时，烟雾通过滑动件29和推盖25之间的缝隙散发出去。注液完成后，向相反的方向推动推盖25，推盖25带动滑盖22相对上盖21滑动，至滑盖22移动至注液孔214上方，注 液孔214关闭，同时，锁持件24在第一弹性件27的弹力作用下沿着活动槽232滑动并复位，使得锁持件24与滑盖22相抵持，从而对推盖25的进一步滑动进行限位，防止过度推动推盖25使推盖25与上盖21错位。
可以理解地，在其它未示出的实施方式中，滑动件29可省略，第二弹性件28的一端弹性抵持在滑盖22上，第二弹性件28的另一端弹性抵持在烟嘴26上，只需满足滑动烟嘴26时需要克服第二弹性件28的弹力，防止儿童轻易滑动，同时松开烟嘴26之后，烟嘴26在第二弹性件28的弹性恢复作用力下能够复位即可。可以理解地，在其它未示出的实施方式中，滑动件29和第二弹性件28均可以省略，此时，按下烟嘴26后，烟嘴26能够在锁持件24的推动下复位。
可以理解地，在其它未示出的实施方式中，推盖25和滑盖22一体设置，此时，烟嘴26可滑动地设置在滑盖22上。
可以理解地，在其它未示出的实施方式中，压接件23可以省略，只需锁持件24可滑动地设置在上盖21上即可。
本实用新型提供的雾化器100，通过在上盖21上可滑动地设置滑盖22和锁持件24，锁持件24的一端与滑盖22相抵持以防止滑盖22相对上盖21滑动，同时设置可相对滑盖22滑动的烟嘴26，烟嘴26与锁持件24相抵持，滑动烟嘴26能够带动锁持件24活动从而解除对滑盖22的抵持，进而滑盖22能够相对上盖21滑动以打开或封闭注液孔214，防止儿童轻易打开雾化器100接触气溶胶形成基质，提高雾化器100的安全性。
本实用新型提供的气溶胶发生装置，因其具有上述雾化器100全部的技术特征，故具有与上述雾化器100相同的技术效果。
以上述依据本实用新型的理想实施例为启示，通过上述的说明内容，相关的工作人员完全可以在不偏离本实用新型的范围内，进行多样的变更以及修改。 本项实用新型的技术范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。

Claims (10)

  1. 一种上盖组件，其特征在于：所述上盖组件包括上盖、烟嘴以及可滑动地设置在所述上盖上的滑盖，所述上盖上设置有注液孔，所述上盖上设置有活动槽，所述上盖组件还包括可滑动地设置在所述活动槽内的锁持件，所述锁持件上套设有第一弹性件，且所述锁持件的一端与所述滑盖相抵持以防止所述滑盖相对所述上盖滑动，所述烟嘴相对所述滑盖可滑动且所述烟嘴与所述锁持件相抵持，滑动所述烟嘴使所述锁持件压缩所述第一弹性件并在所述活动槽内滑动至解除对所述滑盖的抵持时，所述滑盖能够相对所述上盖滑动以打开或封闭所述注液孔。
  2. 如权利要求1所述的上盖组件，其特征在于：所述锁持件包括锁持部和设置在所述锁持部上的滑动部，所述滑动部可滑动地设置在所述活动槽内，所述第一弹性件套设在所述锁持部的外部，在外力下所述锁持件在所述活动槽内滑动时压缩所述第一弹性件，松开所述锁持件，所述锁持件在所述第一弹性件的弹力作用下复位并再次与所述滑盖相抵持。
  3. 如权利要求1所述的上盖组件，其特征在于：所述上盖组件还包括压接件，所述上盖沿其轴向设置有通气孔，所述通气孔的内壁上设置有抵持缘，所述压接件设置在所述通气孔内，所述活动槽由所述压接件与所述抵持缘共同围合形成，所述第一弹性件的一端与所述压接件弹性抵持，所述第一弹性件的另一端与所述抵持缘弹性抵持。
  4. 如权利要求1所述的上盖组件，其特征在于：所述上盖组件还包括推盖，所述推盖套设在所述滑盖上，所述烟嘴可滑动地设置在所述推盖上。
  5. 如权利要求4所述的上盖组件，其特征在于：所述推盖和所述烟嘴之间夹设有滑动件，所述推盖上设置有凹槽，所述滑动件可滑动地设置在所述凹槽内，所述上盖组件还包括第二弹性件，所述第二弹性件套设在所述滑动件的外 部，所述滑动件在外力下在所述凹槽内滑动时压缩所述第二弹性件，解除外力，所述滑动件在所述第二弹性件的弹力作用下复位。
  6. 如权利要求5所述的上盖组件，其特征在于：所述上盖上设置有安装环，所述推盖上设置有固定环，所述固定环插设在所述安装环内，所述固定环内沿径向延伸形成有定位环，所述凹槽由所述定位环、所述固定环以及所述滑盖之间共同围合形成。
  7. 如权利要求5所述的上盖组件，其特征在于：所述滑盖上还设置有限位环，所述滑动件在外力下在所述凹槽内滑动至所述滑动件与所述限位环相抵持时，所述锁持件解除对所述滑盖的抵持。
  8. 如权利要求1所述的上盖组件，其特征在于：所述烟嘴的一端设置有推动环，所述推动环与所述烟嘴之间的台阶面形成抵持面，所述推动环与所述锁持件的一端相抵持，滑动所述烟嘴使所述推动环推动所述锁持件滑动，至所述抵持面与所述滑盖相抵持时，所述锁持件位于所述上盖内。
  9. 一种雾化器，其特征在于：所述雾化器包括权利要求1-8任一项所述的上盖组件。
  10. 一种气溶胶发生装置，其特征在于：所述气溶胶发生装置包括权利要求9所述的雾化器。
PCT/CN2021/071990 2020-02-24 2021-01-15 上盖组件、雾化器及其气溶胶发生装置 WO2021169656A1 (zh)

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