WO2015180164A1 - 一种电子雾化装置过滤器 - Google Patents

一种电子雾化装置过滤器 Download PDF

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Publication number
WO2015180164A1
WO2015180164A1 PCT/CN2014/078988 CN2014078988W WO2015180164A1 WO 2015180164 A1 WO2015180164 A1 WO 2015180164A1 CN 2014078988 W CN2014078988 W CN 2014078988W WO 2015180164 A1 WO2015180164 A1 WO 2015180164A1
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WO
WIPO (PCT)
Prior art keywords
container body
atomizing device
control valve
electronic
central control
Prior art date
Application number
PCT/CN2014/078988
Other languages
English (en)
French (fr)
Inventor
吴建勇
Original Assignee
深圳市杰仕博科技有限公司
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 深圳市杰仕博科技有限公司 filed Critical 深圳市杰仕博科技有限公司
Priority to PCT/CN2014/078988 priority Critical patent/WO2015180164A1/zh
Publication of WO2015180164A1 publication Critical patent/WO2015180164A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • 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

Definitions

  • the present invention relates to an electronic atomizing device tool, and more particularly to an electronic atomizing device filter.
  • the electronic atomizing device also known as electronic cigarette, low-temperature atomized tobacco, mainly reduces the harm to those who smoke traditional cigarettes. It has a similar appearance to cigarettes, a taste similar to cigarettes, and even more than the taste of ordinary cigarettes. It also absorbs smoke and tastes and feels like a cigarette.
  • the electronic atomizing device is a pseudo-cigarette device composed of a battery assembly and an atomizer, and the aroma substance is atomized into a gas by an atomizer to directly inhale.
  • Aroma substances include tobacco liquid, tobacco, tobacco powder, tobacco paste, flavored flakes, aroma sticks and liquid tobacco.
  • the electronic atomizing device is actually a mixed gas that allows the user to suck the outside air and the mist generated by the aroma.
  • This mixed gas is mixed with impurities of the outside air, so many people use the filter of the electronic atomizing device to filter the impurities of the mixed gas, improve the purity of the mixed gas, and also change the suction by changing the type of the filtrate.
  • the taste of the mixed gas makes the user experience more diverse.
  • the filter of a general electronic atomizing device there is no valve in the air flow passage, and the filtrate of the filter may flow backward or overflow from these passages, resulting in a poor user experience.
  • the present invention adopts the following technical solutions:
  • An electronic atomizing device filter comprising a nozzle and a container body containing a filtrate, the filter further comprising a valve assembly for preventing the filtrate from flowing backward by closing the mist passage, the valve assembly being fixed between the nozzle and the container body and arranged On the passage through which the mist of the electron atomizing device passes.
  • the mist passage of the electron atomizing device comprises at least two sections: from the electron atomizing device to the filtrate and from the cavity at the upper end of the filtrate to the nozzle.
  • the valve assembly can be placed on one of the passages or on all of the passages to achieve control of the mist passage of the valve assembly.
  • valve assembly includes a central control valve and a tubular communication tube sealingly connected to the central control valve, the outer wall of the communication tube is provided with at least one branch pipe group, the branch pipe group includes at least two branch pipes; and the central control valve sleeve is disposed in the communication pipe
  • the inner control valve can be rotated in the communication tube, and the central control valve is provided with a through hole corresponding to the branch pipe group.
  • the central control valve cooperates with the communication tube to form an effective control valve.
  • the connecting pipe can be provided with a plurality of sets of branch pipes, and the central control valve is provided with a corresponding number of through holes, so that multiple paths can be opened and closed at the same time.
  • valve assembly further includes a rotating ring for twisting the center control valve, the rotating ring is sandwiched between the suction nozzle and the container body, the central control valve is fixed at the central axis position of the rotating ring, the rotating ring is coaxial with the container body and can Rotate relative to the container body.
  • the rotating ring is provided with a cross bar extending through the center of the rotating ring, the central control valve is fixed under the cross bar, the container body is provided with a limiting groove, the horizontal bar runs through the limiting groove, and the limiting groove passes the limiting cross bar
  • the active stroke defines the range of angles of rotation of the rotating ring.
  • a positioning block is disposed below the outer wall of the connecting tube, and a positioning groove corresponding to the positioning block is disposed on the container body.
  • the main purpose of setting the positioning block and the positioning groove is to prevent the positioning block from following the rotation when the central control valve is rotated, thereby ensuring that the opening and closing of the valve assembly is effectively realized.
  • the positioning block is non-uniformly distributed on the outer wall of the connecting tube.
  • the main purpose of such a structure is to increase the foolproof property.
  • the side wall of the nozzle is provided with a bump
  • the container body is provided with a groove corresponding to the protrusion.
  • the container body includes a top seat, a cylinder wall and a base, and the filtrate is contained in the inner cavity of the cylinder wall.
  • the cylinder wall is provided with a mounting groove for placing an electronic atomizing device
  • the top seat is provided with a mist inlet for covering the cigarette holder of the electronic atomizing device
  • the base is provided with a fixing groove for fixing the bottom of the electronic atomizing device.
  • the fixing groove is coaxially aligned with the mounting groove of the barrel wall, so that the electronic atomizing device is well loaded into the filter.
  • the base includes a bottom plug for inserting into the lower port of the cylinder wall and a chassis for fixing to the bottom plug.
  • the bottom plate is provided with a movable baffle for blocking the bottom end of the electronic atomizing device, and the movable baffle is a bottom surface of the fixing groove. The function of the movable baffle is to enable the electronic atomizing device to be better fixed to the filter.
  • the invention installs a valve assembly in the filter, the valve assembly is arranged on the mist passage to control the opening and closing of the mist passage, and the mist and the filtrate are fluids having no fixed shape, then when the valve assembly closes the mist passage,
  • the purpose of improving the user experience is achieved by preventing the filtrate from flowing back or overflowing from the mist passage.
  • Figure 1 is an assembled perspective view of a first embodiment of the present invention
  • Figure 2 is an exploded view of the assembly of the first embodiment of the present invention
  • Figure 3 is a perspective view (bottom view) of the nozzle of the first embodiment of the present invention.
  • Figure 4 is an exploded view of the rotating ring and the central control valve according to the first embodiment of the present invention
  • Figure 5 is a perspective view of a central control valve according to a first embodiment of the present invention.
  • Figure 6 is a perspective view showing the assembly of the central control valve and the communication pipe according to the first embodiment of the present invention (the branch pipe group is unreachable);
  • Figure 7 is a perspective view showing the assembly of the central control valve and the communication pipe according to the first embodiment of the present invention (the branch pipe group is penetrated);
  • Figure 8 is a perspective view of a connecting pipe according to a first embodiment of the present invention.
  • Figure 9 is a perspective view showing the assembly of the valve assembly and the top seat according to the first embodiment of the present invention.
  • Figure 10 is a perspective view showing the assembly of the valve assembly and the top seat according to the first embodiment of the present invention (omitting the rotating ring);
  • Figure 11 is an exploded view showing the assembly of the valve assembly and the top seat according to the first embodiment of the present invention.
  • Figure 12 is a perspective view (bottom view) of the top seat of the first embodiment of the present invention.
  • Figure 13 is a perspective view of a base according to a first embodiment of the present invention.
  • Figure 14 is an exploded view of the base of the first embodiment of the present invention.
  • Figure 15 is a perspective view of a base according to a first embodiment of the present invention (bottom view);
  • Figure 16 is a perspective view of the final assembly of the second embodiment of the present invention.
  • Figure 17 is an exploded view of the valve assembly of the second embodiment of the present invention.
  • Figure 18 is a top plan view of a top seat of a second embodiment of the present invention.
  • the electronic cigarette filter of the first embodiment includes a suction nozzle 10, a container body 30 containing the filtrate, and a valve assembly 20 for preventing the filtrate from flowing backward by closing the mist passage.
  • the container body 30 includes a top seat 31, a barrel wall 32, and a base 33, and the filtrate is contained in the inner cavity of the barrel wall 32.
  • the top seat 31 and the base 33 respectively close the inner cavity of the cylinder wall 32 above and below the cylinder wall 32.
  • the side wall of the nozzle 10 is provided with a protrusion 12, and the top seat 31 of the container body 30 is provided with a groove 312 corresponding to the protrusion 12.
  • the projection 12 is placed in the recess 312 to fix the position of the suction nozzle 10 relative to the top seat 31 of the container body 30.
  • the suction nozzle 10 and the top seat 31 of the container body 30 are fixedly connected by two screws, and the cooperation of the projection 12 and the recess 312 allows the suction nozzle 10 to be more conveniently aligned with the top seat 31 of the container body 30.
  • the valve assembly 20 is fixed between the suction nozzle 10 and the container body 30 and disposed on the passage through which the mist of the electron atomizing device 40 passes.
  • the passage of mist of the electron atomizing device 40 includes two sections: from the electron atomizing device 40 to the filtrate and from the filtrate to the nozzle 10.
  • the valve assembly 20 simultaneously controls the opening and closing of the two passages.
  • the passages of the mist may be controlled to be turned on and off by separate valve assemblies, respectively.
  • the valve assembly 20 includes a center control valve 22, a cylindrical communication tube 23 that is sealingly coupled to the center control valve 22, and a rotating ring 21 for twisting the center control valve 22.
  • the rotating ring 21 is sandwiched between the suction nozzle 10 and the top seat 31 of the container body 30.
  • the rotating ring 21 is coaxial with the top seat 31 of the container body 30 and is opposite to the container body.
  • the top seat 31 of the 30 rotates.
  • the center control valve 22 is fixed to the central axis position of the rotating ring 21, and specifically, the rotating ring 21 is provided with a cross bar 24 penetrating the center of the rotating ring 21, and the center control valve 22 is fixed below the intermediate position of the cross bar 24.
  • the top of the top seat 31 of the container body 30 is provided with a limiting groove 311 , and the cross bar 24 extends through the limiting groove 311 .
  • the limiting groove 311 defines a range of rotation angles of the rotating ring 21 by limiting the movable stroke of the crossbar 24.
  • the outer wall of the communication pipe 23 is provided with two branch pipe groups: a first branch pipe group 231 and a second branch pipe group 232; each branch pipe group includes two branch pipes.
  • the first branch pipe set 231 is disposed on the mist passage from the electron atomizing device 40 to the filtrate
  • the second branch pipe group 232 is disposed on the mist passage from the cavity at the upper end of the filtrate to the suction nozzle 10.
  • the center control valve 22 is fitted inside the communication tube 23 and is rotatable in the communication tube 23.
  • the outer wall of the central control valve 22 is provided with a convex ring 223, and the inner wall of the communication tube 23 is provided with an annular groove 234 corresponding to the convex ring 223.
  • the central control valve 22 is inserted into the communication tube 23, the convex ring 223 is stuck in the ring. In the groove 234, the center control valve 22 does not come off the communication tube 23 when it is rotated.
  • the central control valve 22 can be made of edible silicone.
  • the central control valve 22 is provided with a through hole corresponding to the branch pipe group.
  • the through hole includes a first through hole 221 corresponding to the first branch pipe group 231 and a second corresponding to the second branch pipe group 232 .
  • Through hole 222 When the first through hole 221 of the central control valve 22 communicates with the branch pipe in the first branch pipe group 231 (FIG. 7), the mist can pass between the branch pipes in the first branch pipe group 231; similarly, when the central control valve 22 When the second through hole 222 communicates with the branch pipe in the second branch pipe group 232 (FIG. 7), the mist can pass between the branch pipes in the second branch pipe group 232.
  • the branch pipe connection of the first branch pipe group 231 is perpendicular to the branch pipe connection of the second branch pipe group 232; correspondingly, the first through hole 221 and the second through hole 222 are perpendicular to each other.
  • a positioning block 233 is disposed below the outer wall of the communication tube 23.
  • the top seat 31 of the container body 30 is provided with a positioning cylinder 313 for fixing the communication tube 23, and a positioning cylinder.
  • a positioning slot 314 corresponding to the positioning block 233 is disposed on the 313.
  • the distribution of the positioning slots 314 needs to correspond to the distribution of the positioning blocks 233. In other embodiments, only one of the positioning blocks can be set.
  • the cylindrical wall 32 of the container body 30 is provided with a mounting groove 321 for placing the electron atomizing device 40.
  • the cross section of the mounting groove 321 of the first embodiment is a circular arc shape larger than a semicircle, and the electron atomizing device 40 needs to be inserted into the mounting groove 321 from the bottom.
  • the top seat 31 is provided with a mist inlet 315 for enclosing the mouthpiece of the electron atomizing device 40. Specifically, the electron atomizing device 40 is inserted into the mounting groove 321 from bottom to top until the electron atomizing device 40 The cigarette holder is inserted into the mist inlet 315 and clamped.
  • the base 33 includes a bottom plug 332 for inserting a lower port of the tubular wall 32 and a chassis 333 for fixing the bottom plug 332.
  • the base 33 is provided with a fixing groove 331 for fixing the lower portion of the electron atomizing device 40.
  • the fixing groove 331 is penetrated through the bottom plug 332 and the chassis 333.
  • the chassis 333 is provided with a movable baffle 334 for blocking the bottom end of the electronic atomizing device 40.
  • the movable baffle 334 is a bottom surface of the fixing groove 331.
  • the movable baffle 334 is disposed at the bottom of the chassis 333 and is slidable relative to the chassis 333, and the movable baffle 334 is coupled to the chassis 333 by a tension spring 336.
  • the tension spring 336 enables the movable baffle 334 to automatically bounce back after leaving the home position. initial position.
  • the rear end of the movable baffle 334 is provided with a shoulder 337 which causes the shoulder 337 to be tightly caught on the chassis 333, thereby defining the initial movement of the movable baffle 334 on the chassis 333. position.
  • the bottom of the chassis 333 is provided with two flaps 335 for limiting the maximum stroke of the flapper 334. When the flapper 334 is moved away from its initial position to its maximum stroke, the flap 335 just abuts against the inside of the front end panel of the flapper 334.
  • the bottom surface of the movable baffle 334 is provided with a non-slip pattern 338 for the user to use the finger to disengage the movable baffle 334.
  • the path of the mist of the electronic atomizing device 40 is as follows: the mist enters the mist inlet 315 of the top seat 31 from the mouthpiece of the electronic atomizing device 40, enters the branch pipe of the first branch pipe group 231 through the hose, and passes through the first
  • the through hole 221 is separated from the other pipe of the first branch pipe group 231 from the communication pipe 23, and then sequentially filtered through the hose and the vertical pipe 317 into the filtrate of the container body 30; the mist passes through the top seat 31 after being emerged from the filtrate.
  • the mist outlet 316 and the hose then enter the branch pipe of the second branch pipe group 232 of the communication pipe 23, pass through the second through hole 222, and are discharged from the other pipe of the second branch pipe group 232, and finally enter the row of the suction nozzle 10 through the hose. Airway 11.
  • One of the branches of the first branch pipe group 611 of the communication pipe 61 communicates with the mouthpiece 50 through the hose 62, and the other branch pipe communicates with the cavity of the cylinder wall 80 through the right angle pipe 63, and the two branch pipes of the second branch pipe group 612 are respectively connected to the right angle pipe 64, 65; the use of right angle tube can make the installation more convenient, the layout is more neat and beautiful.
  • the positioning block 613 of the communication tube 61 is four and is evenly distributed, and the positioning grooves 731 of the positioning cylinder 73 on the top seat 70 are correspondingly set to four, and the distribution thereof corresponds to the distribution of the positioning block 613.
  • the top seat 70 is provided with an inlet pipe 71 and an outlet pipe 72.
  • the base 90 closes the inner cavity of the cylinder wall 80 from below.
  • the top of the cylinder wall 80 is provided with a top cover, and the top cover is provided with a connecting inlet pipe 71.
  • the air inlet 81 and the air outlet 82 of the outlet air tube 72 communicate with the vertical tube inserted into the filtrate under the air inlet 81, and the vertical tube is integrally formed with the cylinder wall 80 (the vertical tube is not shown in the drawing); the wall 80 The top is snapped to the top seat 70.
  • the outer wall of the rotating ring 51 is provided with a non-slip groove 511.
  • the filter in order to obtain a variety of different flavors, can be used to simultaneously filter two or more different electronic cigarettes. If it is necessary to filter two electronic cigarettes at the same time, two installation slots can be opened on the container body to respectively fix two electronic cigarettes carrying different flavors of smoke liquid, and a third branch tube group and a third branch group are added to the connecting tube. It is responsible for controlling the on and off of the path of the mist of the second electronic cigarette to the filtrate, and the central control valve is additionally provided with a third through hole corresponding to the third branch group. If it is necessary to filter two or more electronic cigarettes at the same time, it is necessary to increase the volume of the filter or reduce the volume of the electronic cigarette, so as to conveniently arrange the relative positions of the filter and the electronic cigarette.

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Abstract

一种电子雾化装置过滤器，包括吸嘴（10）、装有滤液的容器体（30）以及用于通过关闭雾气通道来防止滤液倒流的阀门组件（20），阀门组件（20）固定在吸嘴（10）与容器体（30）之间并设置在电子雾化装置（40）的雾气所经的通道上。通过在过滤器中加装阀门组件（20），阀门组件（20）设在雾气通道上以控制雾气通道的通断，当阀门组件（20）将雾气通道关闭时，也防止了滤液从雾气通道倒流或者溢出，从而达到改善用户使用体验的目的。

Description

一种电子雾化装置过滤器
技术领域
本发明涉及电子雾化装置用具，尤其涉及一种电子雾化装置过滤器。
背景技术
电子雾化装置又名电子烟、低温雾化烟草，主要降低对吸食传统香烟者的危害。它有着与香烟相似的外观、与香烟近似的味道，甚至比一般香烟的口味要多出很多，也像香烟一样能吸出烟雾、吸出味道跟感觉来。电子雾化装置是由电池组件、雾化器所组成的仿香烟装置，通过雾化器将香味物质雾化成气体，直接吸入。香味物质包括有烟液、烟丝、烟粉、烟膏、香味薄片、香味棒及液态烟草等。
电子雾化装置实际上是让用户抽吸外界空气与香味物质所产生的雾气的混合气体。这种混合气体混杂有外界空气的杂质，因此许多人会使用电子雾化装置的过滤器来过滤混合气体的杂质，提高混合气体的纯净度，此外，也可以通过改变过滤液的种类来改变吸出混合气体的口味，让使用者体验更多样化。一般的电子雾化装置的过滤器中，气流通道中没有任何阀门，过滤器的滤液有可能会从这些通道倒流或者溢出，造成使用体验不佳。
发明内容
本发明的目的在于为克服现有技术的缺陷，而提供一种电子雾化装置过滤器，以防止滤液倒流或溢出，改善用户使用体验。
为实现上述目的，本发明采用以下技术方案：
一种电子雾化装置过滤器，包括吸嘴和装有滤液的容器体，过滤器还包括用于通过关闭雾气通道来防止滤液倒流的阀门组件，阀门组件固定在吸嘴与容器体之间并设置在电子雾化装置的雾气所经的通道上。
在过滤器内，电子雾化装置的雾气通道至少包括两段：从电子雾化装置到滤液以及从滤液上端的空腔到吸嘴。阀门组件可以设置在通道的其中一段上或者分别设置在所有的通道上，从而实现阀门组件对雾气通道控制。
进一步地，阀门组件包括中心控制阀以及与中心控制阀密封连接的筒状的连通管，连通管外壁设有至少一组支管组，支管组包括至少两个支管；中心控制阀套在连通管之内并能在连通管内旋转，中心控制阀设有对应支管组的通孔，当中心控制阀的通孔连通同一支管组中的支管时，雾气可以从同一支管组中的支管之间通过。
中心控制阀与连通管配合形成一个有效的控制阀门。连通管可以设置多组支管组，中心控制阀设置对应数量的通孔，就可以实现同时开启和关闭多条通路。
进一步地，阀门组件还包括用于扭转中心控制阀的旋转环，旋转环夹在吸嘴与容器体之间，中心控制阀固定于旋转环的中轴位置，旋转环与容器体同轴并能相对于容器体旋转。
进一步地，旋转环设有贯穿旋转环中心的横杆，中心控制阀固定在横杆的下方，容器体上设有限位凹槽，横杆贯穿限位凹槽，限位凹槽通过限制横杆的活动行程限定旋转环的旋转角度范围。
进一步地，连通管外壁下方设有定位块，容器体上设有对应定位块的定位槽。设置定位块与定位槽的主要目的是使得中心控制阀旋转的时候定位块不会跟随旋转，从而保证阀门组件的开启和关闭作用得以有效实现。
进一步地，若定位块多于1个，则定位块在连通管外壁上呈非均匀分布状。这样的结构主要目的是增加防呆特性，在安装连通管的时候不会出现连通管安装位置出错的情况，避免因为安装错误导致阀门功能失效。
进一步地，吸嘴的侧壁设有凸块，容器体上设有对应凸块的凹槽，将吸嘴与容器体同轴装配时，凸块置于凹槽内以将吸嘴相对容器体的位置固定住。设置凸块和凹槽主要为了方便安装吸嘴。
进一步地，容器体包括顶座、筒壁以及底座，滤液装在筒壁的内腔里。
进一步地，筒壁上设有用于放置电子雾化装置的安装槽，顶座设有用于套住电子雾化装置的烟嘴的雾气入口，底座设有用于固定电子雾化装置下方的固定槽，此固定槽与筒壁的安装槽同轴对齐，使得电子雾化装置很好的装入过滤器上。
进一步地，底座包括用于套入筒壁下端口的底塞以及用于固定于底塞的底盘，底盘设有用于挡住电子雾化装置底端的活动挡板，活动挡板为固定槽的底面。活动挡板的作用在于使电子雾化装置能更好的固定在过滤器上。
本发明与现有技术相比的有益效果是：
本发明在过滤器中加装阀门组件，阀门组件设在雾气通道上以控制雾气通道的通断，雾气与滤液都是属于无固定形状的流体，那么当阀门组件将雾气通道关闭时，也就防止了滤液从雾气通道倒流或者溢出，从而达到改善用户使用体验的目的。
附图说明
图1为本发明第一实施例装配立体图；
图2为本发明第一实施例装配爆炸图；
图3为本发明第一实施例吸嘴立体图（底部视图）；
图4为本发明第一实施例旋转环与中心控制阀爆炸图；
图5为本发明第一实施例中心控制阀立体图；
图6为本发明第一实施例中心控制阀与连通管的装配立体图（支管组不通）；
图7为本发明第一实施例中心控制阀与连通管的装配立体图（支管组贯通）；
图8为本发明第一实施例连通管立体图；
图9为本发明第一实施例阀门组件与顶座装配立体图；
图10为本发明第一实施例阀门组件与顶座装配立体图（省略旋转环）；
图11为本发明第一实施例阀门组件与顶座装配爆炸图；
图12为本发明第一实施例顶座立体图（底部视图）；
图13为本发明第一实施例底座立体图；
图14为本发明第一实施例底座爆炸图；
图15为本发明第一实施例底座立体图（底部视图）；
图16为本发明第二实施例总装爆炸图；
图17为本发明第二实施例阀门组件爆炸图；
图18为本发明第二实施例顶座的顶部视图。
具体实施方式
为了更充分理解本发明的技术内容，下面结合具体实施例对本发明的技术方案作进一步介绍和说明。
本发明第一实施例的具体结构如图1至图15所示。
如图1和图2所示，第一实施例的电子烟过滤器包括吸嘴10、装有滤液的容器体30以及用于通过关闭雾气通道来防止滤液倒流的阀门组件20。容器体30包括顶座31、筒壁32以及底座33，滤液装在筒壁32的内腔里。在第一实施例中，顶座31和底座33分别筒壁32的上下方封闭住筒壁32的内腔。
如图2和图3所示，吸嘴10的侧壁设有凸块12，容器体30的顶座31上设有对应凸块12的凹槽312。将吸嘴10与容器体30的顶座31同轴装配时，凸块12置于凹槽312内以将吸嘴10相对于容器体30的顶座31的位置固定住。吸嘴10与容器体30的顶座31是通过两个螺钉来固定连接的，凸块12和凹槽312的配合可以让吸嘴10与容器体30的顶座31更加方便地对位。
阀门组件20固定在吸嘴10与容器体30之间并设置在电子雾化装置40的雾气所经的通道上。在过滤器内，电子雾化装置40的雾气的通道包括两段：从电子雾化装置40到滤液以及从滤液到吸嘴10。第一实施例中，阀门组件20同时控制这两段通道的通断。其他实施例中，雾气的通道可以分别由独立的阀门组件控制通断。
如图2所示，阀门组件20包括中心控制阀22、与中心控制阀22密封连接的筒状的连通管23以及用于扭转中心控制阀22的旋转环21。
如图1、图2和图4所示，旋转环21夹在吸嘴10与容器体30的顶座31之间，旋转环21与容器体30的顶座31同轴并能相对于容器体30的顶座31旋转。中心控制阀22固定于旋转环21的中轴位置，具体地，旋转环21设有贯穿旋转环21中心的横杆24，中心控制阀22固定在横杆24中间位置的下方。
如图2和图9所示，容器体30的顶座31的顶部设有限位凹槽311，横杆24贯穿限位凹槽311。限位凹槽311通过限制横杆24的活动行程限定了旋转环21的旋转角度范围。
如图6至图8所示，连通管23外壁设有两组支管组：第一支管组231和第二支管组232；每个支管组包括两个支管。第一支管组231是设在从电子雾化装置40到滤液这一雾气通道上，第二支管组232则是设在从滤液上端的空腔到吸嘴10这一雾气通道上。
如图5至图8所示，中心控制阀22套在连通管23之内并能在连通管23内旋转。具体地，中心控制阀22外壁设有凸起环223，连通管23内壁设有对应凸起环223的环形槽234，中心控制阀22套入连通管23内时，凸起环223卡在环形槽234内，中心控制阀22旋转时便不会脱离连通管23。中心控制阀22可以用食用硅胶制成。
如图5至图8所示，中心控制阀22设有对应支管组的通孔，具体地，通孔包括对应第一支管组231的第一通孔221以及对应第二支管组232的第二通孔222。当中心控制阀22的第一通孔221连通第一支管组231中的支管时（图7），雾气可以从第一支管组231中的支管之间通过；同理，当中心控制阀22的第二通孔222连通第二支管组232中的支管时（图7），雾气可以从第二支管组232中的支管之间通过。第一实施例中，第一支管组231的支管连线与第二支管组232的支管连线垂直；对应地，第一通孔221与第二通孔222相互垂直。
如图2、图6、图7和图11所示，连通管23外壁下方设有定位块233，容器体30的顶座31上设有用于固定连通管23的定位圆筒313，定位圆筒313上设有对应定位块233的定位槽314。第一实施例中，定位块233有3个，定位块233在连通管23外壁上呈非均匀分布状，具体地，3个定位块233之间的间隔角度分别为90度、90度和180度，而定位槽314的分布需要与定位块233的分布对应。在其他实施例中，定位块可以只设置一个。
如图2所示，容器体30的筒壁32上设有用于放置电子雾化装置40的安装槽321。第一实施例的安装槽321的截面是大于半圆的圆弧形，电子雾化装置40需要从底部插入安装槽321内。如图12所示，顶座31设有用于套住电子雾化装置40的烟嘴的雾气入口315，具体地，将电子雾化装置40从下往上插入安装槽321，直至电子雾化装置40的烟嘴插进雾气入口315处并卡紧为止。
如图13至图15所示，底座33包括用于套入筒壁32下端口的底塞332以及用于固定底塞332的底盘333。底座33设有用于固定电子雾化装置40下方的固定槽331。固定槽331是贯穿底塞332和底盘333的。底盘333设有用于挡住电子雾化装置40底端的活动挡板334，活动挡板334为固定槽331的底面。具体地，活动挡板334设在底盘333的底部并能相对于底盘333滑动，活动挡板334与底盘333通过拉簧336相连，拉簧336使得活动挡板334离开原位之后能够自动弹回初始位置。
如图13至图15所示，活动挡板334的后端设有肩部337，拉簧336使得肩部337紧紧卡在底盘333上，从而限定了活动挡板334在底盘333上的初始位置。底盘333的底部设有两个用于限制活动挡板334最大行程的挡片335。当活动挡板334离开其初始位置到达其最大行程时，挡片335刚好抵顶于活动挡板334的前端板的内侧。
如图15所示，活动挡板334的底面设有防滑纹338，方便使用者用手指将活动挡板334拨开。
在使用过滤器时，电子雾化装置40的雾气的路径如下：雾气从电子雾化装置40的烟嘴进入顶座31的雾气入口315，通过软管进入第一支管组231的支管，经过第一通孔221之后从第一支管组231的另一支管离开连通管23，随后依次通过软管、竖管317进入容器体30的滤液中过滤；雾气从滤液冒出来之后依次通过顶座31的雾气出口316、软管而后进入连通管23的第二支管组232的支管中，经过第二通孔222后从第二支管组232的另一支管排出，最后经过软管进入吸嘴10的排气道11。
第二实施例的具体结构见图16至图18所示。
第二实施例与第一实施例的主要不同点在于：
1）连通管61的第一支管组611的其中一个支管通过软管62连通烟嘴50，另一个支管通过直角管63连通筒壁80内腔，第二支管组612的两个支管分别外接直角管64、65；采用直角管可使得安装更方便，布局更加整齐美观。
2）连通管61的定位块613为四个，并且是均匀分布，而顶座70上定位圆筒73的定位槽731相应地设为4个，且其分布对应着定位块613的分布。
3）顶座70设有进气圆管71和出气圆管72，底座90从下方封闭筒壁80的内腔，筒壁80顶部设有顶盖，顶盖设有连通进气圆管71的进气口81以及连通出气圆管72的出气口82，进气口81下方连通插入滤液中的竖管，竖管与筒壁80一体成型（竖管未表示在附图中）；筒壁80顶部与顶座70卡接。
4）旋转环51的外壁设有防滑槽纹511。
在其他实施例中，为了得到各种不同的口味，可以让过滤器同时过滤两支或更多的不同的电子烟。如果需要同时过滤两支电子烟，可以在容器体上开设两个安装槽，分别固定两个载有不同口味烟液的电子烟，在连通管上多加一组第三支管组，第三支管组负责控制第二个电子烟的雾气到滤液中的路径的通断，中心控制阀多加一个对应第三支管组的第三通孔。如果需要同时过滤两支以上的电子烟，那么就需要将过滤器体积增大或者将电子烟的体积减少，方便布置过滤器与电子烟的相对位置。
以上陈述仅以实施例来进一步说明本发明的技术内容，以便于读者更容易理解，但不代表本发明的实施方式仅限于此，任何依本发明所做的技术延伸或再创造，均受本发明的保护。

Claims (10)

  1. 一种电子雾化装置过滤器，包括吸嘴和装有滤液的容器体，其特征在于，所述过滤器还包括用于通过关闭雾气通道来防止滤液倒流的阀门组件，所述阀门组件固定在吸嘴与容器体之间并设置在电子雾化装置的雾气所经的通道上。
  2. 如权利要求1所述的电子雾化装置过滤器，其特征在于，所述阀门组件包括中心控制阀以及与中心控制阀密封连接的筒状的连通管，所述连通管外壁设有至少一组支管组，所述支管组包括至少两个支管；所述中心控制阀套在连通管之内并能在连通管内旋转，所述中心控制阀设有对应支管组的通孔，当中心控制阀的通孔连通同一支管组中的支管时，雾气可以从同一支管组中的支管之间通过。
  3. 如权利要求2所述的电子雾化装置过滤器，其特征在于，所述阀门组件还包括用于扭转中心控制阀的旋转环，所述旋转环夹在吸嘴与容器体之间，所述中心控制阀固定于旋转环的中轴位置，所述旋转环与容器体同轴并能相对于容器体旋转。
  4. 如权利要求3所述的电子雾化装置过滤器，其特征在于，所述旋转环设有贯穿旋转环中心的横杆，所述中心控制阀固定在横杆的下方，所述容器体上设有限位凹槽，所述横杆贯穿限位凹槽，所述限位凹槽通过限制横杆的活动行程限定旋转环的旋转角度范围。
  5. 如权利要求2所述的电子雾化装置过滤器，其特征在于，所述连通管外壁下方设有定位块，所述容器体上设有对应定位块的定位槽。
  6. 如权利要求5所述的电子雾化装置过滤器，其特征在于，若所述定位块多于1个，则定位块在连通管外壁上呈非均匀分布状。
  7. 如权利要求1至6任一项所述的电子雾化装置过滤器，其特征在于，所述吸嘴的侧壁设有凸块，所述容器体上设有对应凸块的凹槽，将吸嘴与容器体同轴装配时，所述凸块置于凹槽内以将吸嘴相对容器体的位置固定住。
  8. 如权利要求1至6任一项所述的电子雾化装置过滤器，其特征在于，所述容器体包括顶座、筒壁以及底座，滤液装在筒壁的内腔里。
  9. 如权利要求8所述的电子雾化装置过滤器，其特征在于，所述筒壁上设有用于放置电子雾化装置的安装槽，所述顶座设有用于套住电子雾化装置的烟嘴的雾气入口，所述底座设有用于固定电子雾化装置下方的固定槽。
  10. 如权利要求9所述的电子雾化装置过滤器，其特征在于，所述底座包括用于套入筒壁下端口的底塞以及用于固定于所述底塞的底盘，所述底盘设有用于挡住电子雾化装置底端的活动挡板，所述活动挡板为固定槽的底面。
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CN2074998U (zh) * 1990-06-23 1991-04-17 李鸿晨 笔式小型全封闭便携水烟斗
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