WO2020119285A1 - 清洁工具 - Google Patents

清洁工具 Download PDF

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Publication number
WO2020119285A1
WO2020119285A1 PCT/CN2019/113416 CN2019113416W WO2020119285A1 WO 2020119285 A1 WO2020119285 A1 WO 2020119285A1 CN 2019113416 W CN2019113416 W CN 2019113416W WO 2020119285 A1 WO2020119285 A1 WO 2020119285A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning
unit
accommodating cavity
cigarette holder
abutment surface
Prior art date
Application number
PCT/CN2019/113416
Other languages
English (en)
French (fr)
Inventor
陈斌
林晓航
林永辉
廖振龙
欧阳杰
Original Assignee
深圳御烟实业有限公司
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.)
Filing date
Publication date
Application filed by 深圳御烟实业有限公司 filed Critical 深圳御烟实业有限公司
Publication of WO2020119285A1 publication Critical patent/WO2020119285A1/zh

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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
    • A24F40/85—Maintenance, e.g. cleaning
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers

Definitions

  • the invention relates to a cleaning tool for an aerosol generating device, such as heating non-burning smoke.
  • a cleaning tool for cleaning the cigarette holder of the aerosol generating device includes:
  • a cleaning unit for cleaning the surface of the cigarette holder accommodating chamber to be cleaned having a first end and a second end oppositely arranged along the length of the first end
  • the open end of the support accommodating cavity extends into the cigarette support accommodating cavity;
  • a driving unit connected to the second end of the cleaning unit, is used to drive the movement of the cleaning unit, wherein the driving unit is provided with an abutment surface close to the second end of the cleaning unit, and the cigarette receiving chamber The open end of can be abutted on the abutment surface along the length direction of the cigarette holder accommodating cavity;
  • the driving unit is activated by the abutment of the opening end of the cigarette holder accommodating cavity with the abutment surface.
  • the first end of the cleaning unit when the open end of the cigarette holder accommodating chamber abuts on the abutment surface along the length direction of the cigarette holder accommodating chamber, the first end of the cleaning unit can The bottom end of the cigarette holder cavity is in contact.
  • the driving unit includes:
  • a driving device connected to the second end of the cleaning unit for driving the cleaning unit to move;
  • a bracket for supporting the driving device wherein the abutment surface is provided on the bracket.
  • the bracket forms a first accommodating cavity
  • the driving unit is fixed in the first accommodating cavity
  • the abutment surface is provided on an inner wall of the first accommodating cavity
  • the shape of the abutment surface matches the shape of the open end of the cigarette holder receiving cavity.
  • a pressing activation key for activating the driving unit is provided on the abutment surface.
  • the pressing activation key includes at least two sub-pressing activation keys, and the driving unit is activated by simultaneously pressing the at least two sub-pressing activation keys.
  • the abutment surface is an annular abutment surface
  • the pressing activation key is an arc-shaped activation key
  • the circumference of the arc-shaped activation key is greater than 1 of the inner circumference of the annular abutment surface /2
  • the cleaning tool further includes a power source, the power source is electrically connected to the driving unit through a start switch, and the pressing of the start key is used to control opening and closing of the start switch.
  • the cleaning tool further includes a power supply
  • the drive unit is disposed opposite to the power supply, the drive unit and the power supply are separated by a first elastic element, and the power supply of the drive unit Conductive sheets are provided on the interface;
  • the conductive sheet When the contact surface is not under pressure, the conductive sheet is spaced from the positive electrode and/or the negative electrode of the power supply through the first elastic element; when the aerosol generating device abuts on the contact surface When applying pressure to the abutment surface, the first elastic element is compressed, so that the conductive sheet is in contact with the positive electrode and/or the negative electrode of the power supply.
  • the cleaning tool further includes a housing for accommodating the power supply and the driving unit, the driving unit can slide along the length of the housing in the housing, and the power supply is at The position in the housing is fixed.
  • the cleaning tool further includes a protective cover, the protective cover is open at both ends and has a second accommodating cavity, one end of the protective cover is fixedly connected to the housing, and the cleaning unit is accommodated in the In the second accommodating chamber, the open end of the cigarette holder accommodating chamber can pass through the second accommodating chamber to abut on the abutment surface.
  • the abutment surface is provided on the drive unit, and the position of the abutment surface is close to the second end of the cleaning unit, so that when the cleaning unit is fully inserted into the cigarette holder accommodating cavity, the open end of the cigarette holder accommodating cavity can be brought into contact It is connected to the abutment surface, and the drive device is activated through the abutment, so that when the cleaning unit is not fully inserted into the cigarette holder accommodating cavity, when there is an angle between the rotation axis of the cleaning unit and the central axis of the cigarette holder accommodating cavity, The driving device is erroneously activated to cause violent friction or collision between the cleaning unit and the cigarette holder accommodating chamber, thereby causing damage to the cleaning tool and/or the aerosol generating device.
  • FIG. 1 is a schematic diagram of inserting a cleaning tool into a cigarette holder cavity of an aerosol generating device according to an embodiment of the present invention
  • FIG. 2 is a front cross-sectional view of a cleaning tool provided by an embodiment of the present invention.
  • FIG. 3 is a schematic exploded view of a cleaning tool provided by an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a bracket provided by an embodiment of the present invention.
  • the “aerosol generating device” described in the embodiments of the present invention refers to a device for providing thermal energy or electrical energy for an aerosol generating product, such as a smoking article.
  • the “aerosol-forming product” described in the embodiment of the present invention refers to a product containing smoke material, which can generate an aerosol by heating, such as smoke or mist, such as heating non-burning smoke, smoke bombs, or cigarettes, preferably disposable Products used.
  • the aerosol generating device 200 may be provided with a cigarette holder 210 for accommodating the aerosol generating product.
  • the cigarette receiving cavity 210 may be provided with an open end 212 in the longitudinal direction X thereof.
  • the aerosol-generating device 200 can provide thermal energy or electrical energy to the aerosol-generating product.
  • a heater capable of being attached to the outer surface of the aerosol-generating product may be provided on the inner wall of the cigarette holder cavity 210, or the cigarette holder accommodation cavity 210 may be provided The strip heater inside the aerosol-generating product is described.
  • the aerosol-generating article itself contains an energized heating element
  • the energized heating element may be coated with tobacco material, coated with tobacco material, and/or placed in the tobacco material, and the cigarette branch contains
  • the cavity 210 may be provided with an electrode capable of being electrically connected to the energized heating element.
  • an embodiment of the present invention provides a cleaning tool 300 for cleaning the aerosol-generating product when it is heated in the cigarette holder cavity 210 of the aerosol-generating device 200.
  • the surface of the inner wall of the cigarette holder 210 and/or the surface of the heater where residues may remain when the aerosol-forming product is heated is defined as the surface to be cleaned.
  • the cleaning tool 300 may include a cleaning unit 310 and a driving unit 320.
  • the cleaning unit 310 may have a first end and a second end that are oppositely arranged along a length direction thereof, the first end is used to extend from the open end 212 of the cigarette holder accommodating chamber 210 into the cigarette holder accommodating chamber In 210, the surface to be cleaned of the cigarette receiving chamber 210 is cleaned.
  • the driving unit 320 is connected to the second end of the cleaning unit 310 for driving the cleaning unit 310 to move.
  • the driving unit 320 can drive the cleaning unit 310 relative to the cigarette holder 210 Rotate to rub against the surface of the cigarette holder cavity 210 to be cleaned (for example, the inner wall of the cigarette holder cavity or the surface of the heater provided in the cigarette holder cavity), so that the cigarette holder cavity 210 Cleaning of residual deposits.
  • the driving unit 320 may be provided with an abutting surface 3242 close to the second end of the cleaning unit 310.
  • the open end 212 of the cigarette holder accommodating chamber 210 can abut on the abutment surface 3242 along the longitudinal direction X of the cigarette holder accommodating chamber 210.
  • the driving unit 320 may be activated by abutment of the opening end of the cigarette holder accommodating chamber and the abutment surface.
  • the drive unit 320 is erroneously activated at this time, especially when the cleaning unit 310 is completely Before the cigarette holder 210 is inserted, the driving unit 320 is erroneously activated, which may cause violent friction or collision between the cleaning unit 310 and the cigarette holder 210, causing damage to the cleaning tool 300 and/or the aerosol generating device 200.
  • the drive unit 320 is erroneously activated to allow the cleaning unit 310 and the cigarette holder to be accommodated Vibration or collision occurs between the chambers 210.
  • the first end of the cleaning unit 310 can The bottom end of the cigarette holder accommodating chamber 210 is in contact, so that when the driving unit 320 is opened, the cleaning unit 310 can comprehensively and thoroughly clean the peripheral wall and the bottom wall of the cigarette holder accommodating chamber 210.
  • the cleaning unit 310 may include a support portion 312 and a cleaning portion 314 supported by the support portion 312.
  • the cleaning unit 310 may be connected to the driving unit 320 through the support portion 312.
  • the cleaning part 314 may include bristles, cleaning cloths, absorbent materials (for example, foamed plastic, foamed rubber, natural fibers, rayon, textiles, etc.) and other materials having a cleaning function.
  • the cleaning part 314 may be provided on the support part 312, for example, may be wound or wrapped on the support part 312.
  • the rotation axis of the cleaning unit 310 is parallel to the central axis of the cigarette holder accommodating chamber 210, so that the cleaning unit 310 is relative to the
  • the cleaning portion 314 only moderately rubs against the surface to be cleaned of the cigarette holder cavity 210 without colliding with the cigarette holder cavity 210.
  • the driving unit 320 may include a driving device 322 and a bracket 324.
  • the driving device 322 may be connected to the cleaning unit 310 and drive the cleaning unit 310 to move.
  • the driving device 322 is a motor.
  • the rotating shaft of the motor may be connected to the support portion 312.
  • the bracket 324 is used to support the driving device 322.
  • the bracket 324 is fixed relative to the aerosol generating device 200 during the cleaning process of the cleaning tool 300.
  • the bracket 324 is disposed on the periphery of the driving device 322 and supports the driving device 322.
  • the bracket 324 may be formed with a first receiving cavity for receiving the driving device 322.
  • the driving device 322 can be fixedly disposed in the first accommodating cavity.
  • the end of the cleaning unit 210 can enter the first accommodating cavity and be connected to the driving device 322.
  • the abutment surface 3242 may be disposed on the bracket 324.
  • the open end 212 of the cigarette holder accommodating chamber 210 may abut on the abutting surface 3242, so that the bracket 324 and the air
  • the relative position of the sol generating device 200 is fixed.
  • the shape of the abutting surface 3242 may match the shape of the open end 212 of the cigarette holder cavity 210.
  • the abutment surface 3242 may be an annular surface.
  • the abutment surface 3242 may be disposed on the inner wall of the first receiving cavity.
  • the inner wall of the first accommodating cavity may form a step
  • the abutment surface 3242 may be a step surface of the step.
  • the driving unit 320 further includes a pressing start key 323 for controlling the driving device 322 to open and close.
  • the pressing activation key 323 may be provided on the contact surface 3242, and when the aerosol generating device 200 abuts on the contact surface 3242, pressing the pressing activation key 323 to activate the Driving device 322.
  • the setting method of the pressing start key is not limited, as long as the opening and closing of the driving device 322 can be controlled by the pressing start key 323.
  • the cleaning tool 300 may further include a power source 330.
  • a start switch (not shown) is provided between the power supply 330 and the driving device 322, and the start switch can be controlled to open or close by pressing the start key 323, thereby turning on or off the power supply 330 Electrical connection with the drive device 322.
  • the start switch may be a start capacitor, and pressing the start key 323 may change the distance between the two plates of the start capacitor; or the start switch may be a pneumatic switch including a pressure sensor, the pressing The pressing of the start key 323 can be detected by the pressure sensor, thereby controlling the opening and closing of the gas pressure switch.
  • the pressing start key 323 includes at least two sub pressing start keys 3232, and the driving device 322 can be started only when all of the at least two sub pressing start keys 3232 are pressed. With this arrangement, it can be further ensured that the driving device 322 can be activated only when the aerosol generating device 200 is completely in contact with the abutting surface 3242.
  • the at least two sub-press activation keys 3232 may be evenly arranged on the abutment surface 3242.
  • the pressing activation key 323 may be an arc-shaped activation key, and the circumference of the arc-shaped activation key may be greater than 1/2 of the inner circumference of the annular abutment surface 3242.
  • the driving unit 320 is activated by pressing all of the arc-shaped activation keys to ensure that there is no angle between the cleaning unit 310 and the cigarette holder accommodating chamber 210, and the aerosol generating device 200 completely abuts on the contact When the interface 3242 is on, the driving device 322 can be activated.
  • the driving unit 320 is opposite to the power supply 330.
  • a first elastic element 326 may be used to separate a certain distance between the driving unit 320 and the power supply 330, and a conductive sheet 328 is connected to the power supply interface of the driving device 322. When no pressure is applied to the contact surface 3242, the conductive sheet 328 is spaced apart from the positive electrode and/or the negative electrode of the power supply 330 by the first elastic element 326.
  • the first elastic element 326 When the aerosol generating device 200 abuts on the abutting surface 3242 and applies pressure to the abutting surface 3242, the first elastic element 326 is compressed, so that the conductive sheet 328 and the power supply The positive electrode and/or the negative electrode of 330 are in contact, so as to realize the electrical connection between the power supply 330 and the driving device 322.
  • the first elastic element 326 may be a compression spring, an elastic post, or the like.
  • the conductive sheet 328 may be an elastic sheet capable of conducting electricity.
  • the cleaning tool 300 may further include a housing 342 for accommodating the driving unit 320 and the power supply 330.
  • the driving unit 320 can slide in the housing 342, and the power supply 330 can be fixed in the housing 342.
  • the first elastic element 326 is compressed, so that the conductive sheet 328 is in contact with the positive electrode and/or the negative electrode of the power supply 330, thereby achieving the electrical connection between the power supply 330 and the driving device 322.
  • the cleaning tool 300 may further include a protective cover 348 for protecting the cleaning unit 310.
  • the protective cover 348 has a second accommodating cavity that is open at both ends. The second accommodating cavity is used to accommodate the cleaning unit 310.
  • the protective cover 348 can prevent the cleaning unit 310 from being damaged by touching other objects.
  • the protective cover 348 can be fixed on the housing 342.
  • the protective cover 348 can be detachably fixedly connected to the housing 342.
  • the protective cover 348 is provided with external threads
  • the housing 342 is provided with internal threads
  • the protective cover 348 may be threadedly connected to the housing 342.
  • the aerosol generating device 200 can pass through the second accommodating cavity of the protective cover 348 and abut on the abutment surface 3424.
  • the protective cover 348 is fixed to the housing 342 instead of the bracket 324, and the inner wall of the protective cover 348 serves to guide the insertion of the aerosol generating device 200, and the aerosol generating device 200 passes through the In the second accommodating chamber of the protective cover 348, even if the aerosol generating device 200 accidentally touches the protective cover 348, the bracket 324 will not move relative to the power supply 330 to cause the driving
  • the device 322 is activated by mistake, the open end 212 of the cigarette holder cavity 210 of the aerosol generating device 200 passes through the second cavity of the protective cover 348 and abuts on the abutment surface 3424, the driving device 322 will start.
  • the cleaning tool 300 may further include a bottom cover 346 disposed on an end of the housing 342 away from the driving unit 320.
  • the bottom cover 346 and the housing 342 are detachably connected.
  • the power supply 330 needs to be replaced, such as a battery
  • the bottom cover 346 can be removed to replace the battery.
  • the cleaning tool 300 may further include an upper cover 344 for accommodating the cleaning unit 310.
  • the upper cover 344 can be detachably connected to the housing 342.
  • the upper cover 344 is provided with internal threads
  • the outer shell 342 is provided with external threads, and the upper cover 344 can be threadedly connected to the outer shell 342.
  • the aerosol generating device 200 needs to be cleaned, the upper cover 344 can be removed, and the aerosol generating device 200 can pass through the second accommodating chamber of the protective cover 348 and abut on the abutment Face 3424.
  • one end of the housing 342 near the driving unit 320 along the length direction thereof may be provided with a first internal thread and a second external thread.
  • the upper cover 344 may be provided with a first external thread that cooperates with the first internal thread.
  • the protective cover 348 may be provided with a second internal thread that cooperates with the second external thread.
  • the protective cover 348 can be fixedly disposed on one end of the housing 342 through the second internal thread and the second external thread.
  • the upper cover 344 may be fixedly disposed on the housing 342 through the first internal thread and the first external thread, and accommodate the protective cover 348 therein.
  • the upper cover 344 When cleaning the aerosol generating device 200, only the upper cover 344 may be removed, and the open end 212 of the cigarette holder cavity 210 of the aerosol generating device 200 may be removed from the protective cover 348.
  • the two accommodating chambers pass through and abut on the abutment surface 3424.
  • the cleaning tool provided by the present invention can start the driving device only after the cleaning unit is completely inserted into the cigarette holder accommodating cavity, to avoid that the driving device is erroneously started during the insertion of the cleaning unit, As a result, the misaligned cleaning unit collides with the cigarette holder cavity to cause damage.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

一种清洁工具（300），用于对气溶胶生成装置（200）的烟支容纳腔（210）进行清洁，在使用过程中不易损坏。清洁工具（300）包括：清洁单元（310），用于对烟支容纳腔（210）的待清洁面进行清洁，清洁单元（310）具有沿其长度方向相对的第一端和第二端，第一端用于从烟支容纳腔（210）的开口端（212）伸入烟支容纳腔（210）内；以及驱动单元（320），与清洁单元（310）的第二端连接，用于带动清洁单元（310）运动，其中，驱动单元（320）设置有靠近清洁单元（310）的第二端的抵接面（3242），烟支容纳腔（210）的开口端（212）能够沿烟支容纳腔（210）的长度方向抵接在抵接面（3242）上；其中，驱动单元（320）通过烟支容纳腔（210）的开口端（212）与抵接面（3242）的抵接而启动。

Description

清洁工具 技术领域
本发明涉及一种用于气溶胶生成装置，如加热不燃烧烟的清洁工具。
 背景技术
加热而不燃烧烟通常使用长条状的加热器插入与普通卷烟形态类似的烟支内部，或者直接将烟支置于管状的加热器中，实现对发烟物质的加热，但是烟支内的固体物容易脱落出来形成残留，同时由于发烟物质在制备时使用了天然烟叶成分和其它发烟物质，在加热的过程中会有包括焦油在内的少量油状的液体物质溢出，这些液体物质会残留在烟具的烟支容纳腔和/或加热器上，如果不及时清除在反复使用过程中会形成沉积物，影响加热器加热性能的同时可能会裂解产生气味物质，大大影响后续的吸烟口感。
因此，需要用清洁器对烟具的烟支容纳腔进行定期或不定期的清洁。
 技术问题
基于此，有必要提供一种用于气溶胶生成装置的清洁工具。
 技术解决方案
一种清洁工具，用于对气溶胶生成装置的烟支容纳腔进行清洁，包括：
清洁单元，用于对所述烟支容纳腔的待清洁面进行清洁，所述清洁单元具有沿其长度方向相对设置的第一端和第二端，所述第一端用于从所述烟支容纳腔的开口端伸入所述烟支容纳腔内；以及
驱动单元，与所述清洁单元的第二端连接，用于带动所述清洁单元运动，其中，所述驱动单元设置有靠近所述清洁单元的第二端的抵接面，所述烟支容纳腔的开口端能够沿所述烟支容纳腔的长度方向抵接在所述抵接面上；
其中，所述驱动单元通过所述烟支容纳腔的开口端与所述抵接面的抵接而启动。
在其中一个实施例中，当所述烟支容纳腔的开口端沿所述烟支容纳腔的长度方向抵接在所述抵接面上时，所述清洁单元的第一端能够与所述烟支容纳腔的底端接触。
在其中一个实施例中，所述驱动单元包括：
驱动装置，与所述清洁单元的第二端连接，用于带动所述清洁单元运动；以及
支架，用于支撑所述驱动装置，其中，所述抵接面设置在所述支架上。
在其中一个实施例中，所述支架形成第一容纳腔，所述驱动单元固定于所述第一容纳腔内，所述抵接面设置于所述第一容纳腔的内壁上。
在其中一个实施例中，所述抵接面的形状与所述烟支容纳腔的所述开口端的形状相匹配。
在其中一个实施例中，所述抵接面上设置有用于启动所述驱动单元的按压启动键。
在其中一个实施例中，所述按压启动键包括至少两个子按压启动键，所述驱动单元通过同时按压所述至少两个子按压启动键来启动。
在其中一个实施例中，所述抵接面为环形抵接面，所述按压启动键为弧形启动键，所述弧形启动键的周长大于所述环形抵接面内周长的1/2，所述驱动单元通过按压全部所述弧形启动键来启动。
在其中一个实施例中，所述清洁工具还包括电源，所述电源通过启动开关与所述驱动单元电连接，所述按压启动键用于控制所述启动开关的开闭。
在其中一个实施例中，所述清洁工具还包括电源，所述驱动单元与所述电源相对设置，所述驱动单元与所述电源之间通过第一弹性元件隔开，所述驱动单元的电源接口上设置有导电片；
当所述抵接面没有承受压力时，所述导电片通过所述第一弹性元件与所述电源的正极和/或负极间隔设置；当所述气溶胶生成装置抵接在所述抵接面上并向所述抵接面施加压力时，所述第一弹性元件被压缩，使得所述导电片与所述电源的正极和/或负极接触。
在其中一个实施例中，所述清洁工具还包括用于容纳所述电源和所述驱动单元的外壳，所述驱动单元能够在所述外壳中沿所述外壳的长度方向滑动，所述电源在所述外壳中位置固定。
在其中一个实施例中，所述清洁工具还包括保护盖，所述保护盖两端开口并具有第二容纳腔，所述保护盖的一端与所述外壳固定连接，所述清洁单元容纳于所述第二容纳腔中，所述烟支容纳腔的开口端能够穿过所述第二容纳腔抵接在所述抵接面上。
 有益效果
本发明通过在驱动单元上设置抵接面，并使抵接面的位置靠近清洁单元的第二端，使得清洁单元完全插入所述烟支容纳腔时，能够使烟支容纳腔的开口端抵接于抵接面上，通过该抵接来启动驱动装置，避免了清洁单元未完全插入烟支容纳腔时，清洁单元的旋转轴与烟支容纳腔的中轴线之间还存在夹角时，驱动装置被误启动而使清洁单元与烟支容纳腔之间发生剧烈摩擦或者发生碰撞而造成清洁工具和/或气溶胶生成装置的损坏。
 附图说明
图1为本发明一实施例提供的将清洁工具插入气溶胶生成装置的烟支容纳腔的示意图；
图2为本发明一实施例提供的清洁工具的正视剖面图；
图3为本发明一实施例提供的清洁工具的分解结构示意图；
图4为本发明一实施例提供的支架的结构示意图。
 本发明的实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下通过实施例，并结合附图，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
本发明实施例所述的“气溶胶生成装置”是指用于为气溶胶生成制品提供热能或电能的装置，例如烟具。本发明实施例所述的“气溶胶生成制品”是指包含烟料，能够通过加热产生气溶胶，例如烟气或雾气的产品，例如加热不燃烧烟、烟弹或烟支，优选为一次性使用的制品。
请参阅图1，所述气溶胶生成装置200可开设有用于容纳所述气溶胶生成制品的烟支容纳腔210。所述烟支容纳腔210在其长度方向X上可设置有一开口端212。当所述气溶胶生成制品通过所述开口端212容纳于所述烟支容纳腔210中时，所述气溶胶生成装置200能够为所述气溶胶生成制品提供热能或电能。在一实施例中，所述烟支容纳腔210内壁上可设置有能够与所述气溶胶生成制品的外表面贴合的加热器，或者所述烟支容纳腔210中可设置有能够插入所述气溶胶生成制品内部的长条状加热器。在另一实施例中，所述气溶胶生成制品本身含有通电加热元件，例如所述通电加热元件可包覆烟料、被烟料包覆和/或置于烟料中，所述烟支容纳腔210内部可设置有能够与所述通电加热元件电连接的电极。
请一并参阅图2至图4，本发明实施例提供一种清洁工具300，用于清洁所述气溶胶生成制品在所述气溶胶生成装置200的烟支容纳腔210中加热时残留在所述烟支容纳腔210内壁和/或加热器上的沉积物。本发明将在气溶胶生成制品加热时可能会残留有沉积物的烟支容纳腔210内壁和/或加热器的表面定义为待清洁面。
所述清洁工具300可包括清洁单元310和驱动单元320。所述清洁单元310可具有沿其长度方向相对设置的第一端和第二端，所述第一端用于从所述烟支容纳腔210的开口端212伸入所述烟支容纳腔内210内对所述烟支容纳腔210的待清洁面进行清洁。所述驱动单元320与所述清洁单元310的第二端连接，用于带动所述清洁单元310运动。在一实施例中，当所述清洁单元310插入所述气溶胶生成装置200的烟支容纳腔210内时，所述驱动单元320可带动所述清洁单元310相对于所述烟支容纳腔210转动，从而与所述烟支容纳腔210的待清洁面（例如烟支容纳腔的内壁或设置于烟支容纳腔内的加热器的表面）发生摩擦，实现对所述烟支容纳腔210内残留的沉积物的清洁。
所述驱动单元320可设置靠近所述清洁单元310的第二端的抵接面3242。所述烟支容纳腔210的开口端212能够沿所述烟支容纳腔210的长度方向X抵接在所述抵接面3242上。所述驱动单元320可通过所述烟支容纳腔的开口端与所述抵接面的抵接而启动。在将清洁单元310插入烟支容纳腔210的过程中，清洁单元310与烟支容纳腔210之间可能存在一定的夹角，如果此时驱动单元320被误启动，特别是在清洁单元310完全插入烟支容纳腔210之前驱动单元320被误启动，会使清洁单元310与烟支容纳腔210之间发生剧烈摩擦或者发生碰撞而造成清洁工具300和/或气溶胶生成装置200的损坏。本发明通过使得清洁单元310完全插入所述烟支容纳腔210时，能够使烟支容纳腔210的开口端212抵接于抵接面3242，通过该抵接来启动驱动单元320，避免了清洁单元310未完全插入烟支容纳腔210时，清洁单元310的旋转轴与烟支容纳腔210的中轴线之间还存在夹角时，驱动单元320被误启动而使清洁单元310与烟支容纳腔210之间发生剧烈摩擦或者发生碰撞。
进一步地，当所述烟支容纳腔210的开口端沿所述烟支容纳腔210的长度方向X抵接在所述抵接面上3242时，所述清洁单元310的第一端能够与所述烟支容纳腔210的底端接触，从而在所述驱动单元320开启时，所述清洁单元310能够对所述烟支容纳腔210的周壁和底壁进行全面彻底的清洁。
在一实施例中，所述清洁单元310可包括支撑部312和被所述支撑部312支撑的清洁部314。所述清洁单元310可通过所述支撑部312与所述驱动单元320连接。所述清洁部314可包括刷毛、清洁布、吸附材料（例如发泡塑料、发泡橡胶、天然纤维、人造纤维、纺织品等）等具有清洁功能的材料。所述清洁部314可设置在所述支撑部312上，例如可缠绕或者包覆在所述支撑部312上。当所述清洁单元310完全插入所述烟支容纳腔210时，使所述清洁单元310的旋转轴与所述烟支容纳腔210的中轴线平行，从而使所述清洁单元310相对于所述烟支容纳腔210转动时，所述清洁部314只与所述烟支容纳腔210的待清洁面发生适度摩擦而不会与所述烟支容纳腔210发生碰撞。
在一实施例中，所述驱动单元320可包括驱动装置322和支架324。所述驱动装置322可与所述清洁单元310连接并带动所述清洁单元310运动。在一实施例中，所述驱动装置322是电机。所述电机的转动轴可与所述支撑部312连接。所述支架324用于支撑所述驱动装置322。所述支架324在清洁工具300的清洁过程中，相对于所述气溶胶生成装置200的位置固定。在一实施例中，所述支架324设置于所述驱动装置322的外围并支撑所述驱动装置322。例如，所述支架324可形成有用于容纳所述驱动装置322的第一容纳腔。所述驱动装置322可固定设置于所述第一容纳腔内。所述清洁单元210的端部可进入所述第一容纳腔内与所述驱动装置322连接。
所述抵接面3242可设置在所述支架324上。当所述清洁单元310完全插入所述烟支容纳腔210时，所述烟支容纳腔210的开口端212可抵接在所述抵接面3242上，从而使所述支架324与所述气溶胶生成装置200的相对位置固定。所述抵接面3242的形状可以与所述烟支容纳腔210的开口端212的形状相匹配。在一实施例中，所述抵接面3242可以是环形面。所述抵接面3242可设置在所述第一容纳腔的内壁上。例如，所述第一容纳腔的内壁可形成阶梯，所述抵接面3242可以为阶梯的一个台阶面。
请参阅图4，在一实施例中，所述驱动单元320还包括用于控制所述驱动装置322开闭的按压启动键323。所述按压启动键323可设置在所述抵接面3242上，当所述气溶胶生成装置200抵接在所述抵接面3242上时，对所述按压启动键323进行按压而启动所述驱动装置322。
所述按压启动键的设置方式不限，只要能够通过所述按压启动键323控制所述驱动装置322的开闭即可。在一实施例中，所述清洁工具300可进一步包括电源330。所述电源330与所述驱动装置322之间设置有启动开关（图未示），可通过所述按压启动键323来控制所述启动开关的开闭，从而接通或断开所述电源330与所述驱动装置322之间的电连接。例如，所述启动开关可以是启动电容，所述按压启动键323可改变所述启动电容两个极板之间的距离；或者所述启动开关可以是包含有压力传感器的压气开关，所述按压启动键323的按压可被所述压力传感器检测到，进而控制压气开关的开闭。
在一实施例中，所述按压启动键323包括至少两个子按压启动键3232，只有当所述至少两个子按压启动键3232全部被按下时，所述驱动装置322才能被启动。通过这样设置，可以进一步保证当所述气溶胶生成装置200完全抵接在所述抵接面3242上时，所述驱动装置322才能被启动。所述至少两个子按压启动键3232可以均匀地设置在所述抵接面3242上。
在另一实施例中，所述按压启动键323可为弧形启动键，所述弧形启动键的周长可大于所述环形抵接面3242内周长的1/2，所述驱动单元320通过按压全部所述弧形启动键来启动，从而保证当所述清洁单元310与所述烟支容纳腔210之间没有夹角，且所述气溶胶生成装置200完全抵接在所述抵接面3242上时，所述驱动装置322才能被启动。
在一实施例中，所述驱动单元320与所述电源330相对设置。所述驱动单元320与所述电源330之间可使用第一弹性元件326隔开一定距离，在所述驱动装置322的电源接口连接导电片328。当所述抵接面3242上没有承受压力时，所述导电片328通过所述第一弹性元件326与所述电源330的正极和/或负极间隔设置。当所述气溶胶生成装置200抵接在所述抵接面3242上并向所述抵接面3242施加压力时，所述第一弹性元件326被压缩，使得所述导电片328与所述电源330的正极和/或负极接触，从而实现所述电源330与所述驱动装置322的电连接。所述第一弹性元件326可以是压簧、弹性柱等。所述导电片328可以是能够导电的弹片等。
所述清洁工具300还可包括用于容纳所述驱动单元320和所述电源330的外壳342。在一实施例中，所述驱动单元320可在所述外壳342中滑动，所述电源330可固定在所述外壳342中，当所述驱动单元320被外力推向所述电源330时，所述第一弹性元件326被压缩，使得所述导电片328与所述电源330的正极和/或负极接触，从而实现所述电源330与所述驱动装置322的电连接。
所述清洁工具300还可包括用于保护所述清洁单元310的保护盖348。所述保护盖348具有一两端开口的第二容纳腔，所述第二容纳腔用于容置所述清洁单元310。所述保护盖348可以防止所述清洁单元310碰触到其他物品而发生损坏。所述保护盖348可固定在所述外壳342上。所述保护盖348可与所述外壳342可拆卸地固定连接。在一实施例中，所述保护盖348设置有外螺纹，所述外壳342设置有内螺纹，所述保护盖348可以与所述外壳342螺纹连接。当需要对所述清洁单元310进行更换时，可先将所述保护盖348取下，以方便地更换所述清洁单元310。气溶胶生成装置200可穿过所述保护盖348的第二容纳腔并抵接在所述抵接面3424上。将所述保护盖348固定在所述外壳342而非所述支架324上，所述保护盖348的内壁起到引导气溶胶生成装置200插入的作用，在所述气溶胶生成装置200穿过所述保护盖348的第二容纳腔时，即使所述气溶胶生成装置200不小心碰触到所述保护盖348，也不会使所述支架324相对于所述电源330运动而使所述驱动装置322被误启动，气溶胶生成装置200的烟支容纳腔210的开口端212穿过所述保护盖348的第二容纳腔，并抵接在所述抵接面3424上，所述驱动装置322才会启动。
所述清洁工具300还可包括设置在所述外壳342远离所述驱动单元320一端的底盖346。在一实施例中，所述底盖346与所述外壳342可拆卸连接。当需要更换所述电源330，例如电池时，可将所述底盖346拆下进行电池的更换。所述清洁工具300还可包括用于容纳所述清洁单元310的上盖344。所述上盖344可与所述外壳342可拆卸连接。在一实施例中，所述上盖344设置有内螺纹，所述外壳342上设置有外螺纹，所述上盖344可与所述外壳342螺纹连接。当需要清洁气溶胶生成装置200时，可将所述上盖344取下，并使所述气溶胶生成装置200穿过所述保护盖348的第二容纳腔中并抵接在所述抵接面3424上。
在一实施例中，所述外壳342沿其长度方向靠近所述驱动单元320的一端可设置有第一内螺纹和第二外螺纹。所述上盖344可设置有与所述第一内螺纹相配合的第一外螺纹。所述保护盖348可设置有与所述第二外螺纹相配合的第二内螺纹。所述保护盖348可通过所述第二内螺纹和所述第二外螺纹固定设置在所述外壳342的一端。所述上盖344可通过所述第一内螺纹和所述第一外螺纹固定设置在所述外壳342上，并将所述保护盖348容纳于其中。在对所述气溶胶生成装置200进行清洁时，可仅将所述上盖344取下，并将所述气溶胶生成装置200的烟支容纳腔210的开口端212从所述保护盖348第二容纳腔中穿过并抵接在所述抵接面3424上。
本发明提供的清洁工具，只有当所述清洁单元完全插入到所述烟支容纳腔后，才能够启动所述驱动装置，避免在所述清洁单元的插入过程中所述驱动装置被误启动，而使没有对准的清洁单元与烟支容纳腔发生碰撞造成损坏。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (12)

  1. 一种清洁工具，用于对气溶胶生成装置的烟支容纳腔进行清洁，其特征在于，包括：
    清洁单元，用于对所述烟支容纳腔的待清洁面进行清洁，所述清洁单元具有沿其长度方向相对设置的第一端和第二端，所述第一端用于从所述烟支容纳腔的开口端伸入所述烟支容纳腔内；以及
    驱动单元，与所述清洁单元的第二端连接，用于带动所述清洁单元运动，其中，所述驱动单元设置有靠近所述清洁单元的第二端的抵接面，所述烟支容纳腔的开口端能够沿所述烟支容纳腔的长度方向抵接在所述抵接面上；
    其中，所述驱动单元通过所述烟支容纳腔的开口端与所述抵接面的抵接而启动。
  2. 根据权利要求1所述的清洁工具，其特征在于，当所述烟支容纳腔的开口端沿所述烟支容纳腔的长度方向抵接在所述抵接面上时，所述清洁单元的第一端能够与所述烟支容纳腔的底端接触。
  3. 根据权利要求1所述的清洁工具，其特征在于，所述驱动单元包括：
    驱动装置，与所述清洁单元的第二端连接，用于带动所述清洁单元运动；以及
    支架，用于支撑所述驱动装置，其中，所述抵接面设置在所述支架上。
  4. 根据权利要求3所述的清洁工具，其特征在于，所述支架形成第一容纳腔，所述驱动单元固定于所述第一容纳腔内，所述抵接面设置于所述第一容纳腔的内壁上。
  5. 根据权利要求1所述的清洁工具，其特征在于，所述抵接面的形状与所述烟支容纳腔的所述开口端的形状相匹配。
  6. 根据权利要求1所述的清洁工具，其特征在于，所述抵接面上设置有用于启动所述驱动单元的按压启动键。
  7. 根据权利要求6所述的清洁工具，其特征在于，所述按压启动键包括至少两个子按压启动键，所述驱动单元通过同时按压所述至少两个子按压启动键来启动。
  8. 根据权利要求6所述的清洁工具，其特征在于，所述抵接面为环形抵接面，所述按压启动键为弧形启动键，所述弧形启动键的周长大于所述环形抵接面内周长的1/2，所述驱动单元通过按压全部所述弧形启动键来启动。
  9. 根据权利要求6所述的清洁工具，其特征在于，还包括电源，所述电源通过启动开关与所述驱动单元电连接，所述按压启动键用于控制所述启动开关的开闭。
  10. 根据权利要求1所述的清洁工具，其特征在于，还包括电源，所述驱动单元与所述电源相对设置，所述驱动单元与所述电源之间通过第一弹性元件隔开，所述驱动单元的电源接口连接导电片；
    当所述抵接面没有承受压力时，所述导电片通过所述第一弹性元件与所述电源的正极和/或负极间隔设置；当所述气溶胶生成装置抵接在所述抵接面上并向所述抵接面施加压力时，所述第一弹性元件被压缩，使得所述导电片与所述电源的正极和/或负极接触。
  11. 根据权利要求10所述的清洁工具，其特征在于，还包括用于容纳所述电源和所述驱动单元的外壳，所述驱动单元能够在所述外壳中沿所述外壳的长度方向滑动，所述电源在所述外壳中位置固定。
  12. 根据权利要求11所述的清洁工具，其特征在于，还包括保护盖，所述保护盖两端开口并具有第二容纳腔，所述保护盖的一端与所述外壳固定连接，所述清洁单元容纳于所述第二容纳腔中，所述烟支容纳腔的开口端能够穿过所述第二容纳腔抵接在所述抵接面上。
     
PCT/CN2019/113416 2018-12-12 2019-10-25 清洁工具 WO2020119285A1 (zh)

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