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WO2017101705A1 - 一种单向吸嘴、带有该单向吸嘴的雾化器及其电子烟 - Google Patents

一种单向吸嘴、带有该单向吸嘴的雾化器及其电子烟 Download PDF

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Publication number
WO2017101705A1
WO2017101705A1 PCT/CN2016/108644 CN2016108644W WO2017101705A1 WO 2017101705 A1 WO2017101705 A1 WO 2017101705A1 CN 2016108644 W CN2016108644 W CN 2016108644W WO 2017101705 A1 WO2017101705 A1 WO 2017101705A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve body
baffle
way
nozzle
air passage
Prior art date
Application number
PCT/CN2016/108644
Other languages
English (en)
French (fr)
Inventor
邱伟华
Original Assignee
常州聚为智能科技有限公司
卓尔悦欧洲控股有限公司
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
Priority claimed from CN201510914739.8A external-priority patent/CN105394819B/zh
Priority claimed from CN201521026496.6U external-priority patent/CN205266973U/zh
Application filed by 常州聚为智能科技有限公司, 卓尔悦欧洲控股有限公司 filed Critical 常州聚为智能科技有限公司
Publication of WO2017101705A1 publication Critical patent/WO2017101705A1/zh
Priority to US15/990,334 priority Critical patent/US20180271168A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/49—Child proofing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre

Definitions

  • the invention relates to the field of electronic cigarettes, in particular to a one-way nozzle, an atomizer with the one-way nozzle and an electronic cigarette thereof.
  • E-cigarettes are also known as virtual cigarettes and electronic atomizers. E-cigarettes are gradually accepted as an alternative to cigarettes. E-cigarettes have a similar appearance and taste to cigarettes, but generally do not contain other harmful components such as tar, aerosols, etc. in cigarettes, and electronic cigarettes generally include a mouthpiece for the user to suck.
  • E-cigarettes on the market are becoming more and more popular, but e-cigarettes are easily taken as toys by children, which affects children's health and poses a safety hazard. Therefore, some countries or regions are increasingly emphasizing the need to increase e-cigarettes. Child protection features.
  • the present invention provides a one-way nozzle having a child protection function, an atomizer with the one-way nozzle, and an electronic cigarette thereof.
  • a one-way nozzle comprising a first valve body, a second valve body, a baffle and an elastic member, the first valve body and the second valve body being fixedly connected, the first valve body and the first valve body
  • the two valve bodies all have air passages, and the first valve body and the second valve body connection end are respectively provided with grooves at corresponding positions, the grooves communicate to form an internal movable space, the baffle and the elastic
  • the baffle is disposed in the movable space, the baffle is disposed in the groove of the bottom end of the first valve body, the elastic member abuts against the baffle at one end, and the other end extends to the second valve body Inside the groove, the baffle is further provided with a baffle air passage connecting the first valve body air passage and the second valve body air passage, and the baffle plate is arranged to reciprocate axially along the movable space .
  • the one-way nozzle further includes a nozzle sleeve that is mounted on the first valve body or the second valve body.
  • the baffle further includes a guide post with a baffle air passage, the first The valve body air passage, the second valve body air passage, and the baffle air passage are electrically connected to each other.
  • the one-way nozzle further includes a sealing ring disposed at a portion of the first valve body or the second valve body that is coupled to the nozzle sleeve or the atomizer.
  • first valve body and the second valve body are connected by any one or combination of microwave welding, hot melt, threading or snap connection.
  • first valve body and/or the second valve body are further provided with a mark for distinguishing between the first valve body and the second valve body.
  • An atomizer comprising an atomizer body and a suction nozzle, the nozzle being disposed on the atomizer body, wherein the nozzle has any one of the above-mentioned one-way nozzles.
  • An electronic cigarette comprising an atomizer as previously described.
  • a one-way nozzle includes a first valve body, a baffle plate, a one-way film, a fixing member and a second valve body, wherein the first valve body and the second valve body are fixedly connected, and the first valve body a groove is disposed at one end connected to the second valve body, the baffle is abutted in the groove of the first valve body, and the fixing member fixes the one-way film portion on the baffle plate.
  • the second valve body is provided with an active space for the movable portion of the one-way membrane to move toward the second valve body
  • the first valve body is provided with a first valve body air passage
  • the baffle is provided with a baffle a second valve body air passage is opened on the second valve body, and the first valve body air passage and the baffle air passage when the movable portion of the one-way membrane moves toward the second valve body
  • the second valve body air passages are electrically connected to each other.
  • the fixing member is a convex portion disposed at a center of a fixing plate, and the convex portion fixes a center of the one-way film against the baffle, and the second valve body is in the same
  • One end of the valve body is provided with a groove
  • the fixing plate is disposed in the groove of the second valve body
  • the fixed plate is provided with a fixed plate air passage, when the movable portion of the one-way film faces the
  • the two valve bodies are active, the first valve body air passage, the baffle air passage, the fixed plate air passage and the second valve body air passage are electrically connected to each other.
  • the fixing member is a magnetic member
  • the baffle is at least partially magnetic.
  • the fixing member is magnetically attracted to the baffle
  • the one-way film is located at the fixing member and the baffle plate. The part is fixed.
  • the fixing member includes a first fixing portion and a resisting portion, and the first fixing portion is embedded in the baffle so that the fixing member is fixed on the baffle, and the abutting portion is a one-way film Partially resisted on the baffle.
  • the fixing member is disposed on the baffle and/or the unidirectional film In the adhesive portion, the one-way film is adhered and fixed to the baffle through the adhesive portion.
  • the one-way nozzle further includes a nozzle sleeve, and the nozzle sleeve is mounted on the first valve body or the second valve body, and the nozzle sleeve is provided with a nozzle sleeve gas Road.
  • the one-way nozzle further includes a sealing ring disposed at a portion of the first valve body or the second valve body that is coupled to the nozzle sleeve or the atomizer.
  • first valve body and the second valve body are connected by any one or combination of microwave welding, hot melt, threading or snap connection.
  • first valve body and/or the second valve body are further provided with a mark for distinguishing between the first valve body and the second valve body.
  • a one-way nozzle includes a first valve body, a one-way membrane and a second valve body, and a second fixing portion is disposed on the inner wall of the second valve for fixing the one-way membrane portion to the first valve body a second valve body is provided with a resisting portion for resisting movement of the movable portion of the one-way film toward the first valve body, and the second portion
  • the valve body is provided with an active space for the movable portion of the one-way membrane to move toward the second valve body
  • the first valve body is provided with a first valve body air passage
  • the second valve body is provided with a second valve In the body airway, when the movable portion of the one-way membrane moves toward the second valve body, the first valve body air passage and the second valve body air passage are electrically connected to each other.
  • An atomizer comprising an atomizer body and a suction nozzle, wherein the suction nozzle is disposed on the atomizer body, and the suction nozzle is any one of the above-mentioned one-way suction nozzles.
  • An electronic cigarette comprising an atomizer as described above.
  • the baffle since the baffle is provided, only the air is sucked from a specific direction, the airflow can be circulated, and when the air is sucked from the other direction, the airflow is blocked by the baffle, and the airflow cannot be circulated, so that the atomization cannot be absorbed. Smoke in the device.
  • FIG. 1 is a perspective exploded view of a one-way nozzle structure according to an embodiment of the present invention
  • Figure 2 is a cross-sectional view showing the unidirectional nozzle structure A-A direction of the first embodiment of the present invention
  • Figure 3 is a cross-sectional view showing the assembled one-way nozzle of the first embodiment of the present invention.
  • FIG. 4 is a schematic view of an atomizer with a one-way nozzle (in which a first valve body of a one-way nozzle is mounted on an atomizer body) according to another embodiment of the present invention
  • Figure 5 is a cross-sectional view of the atomizer of Figure 4.
  • Figure 6 is a schematic view of an electronic cigarette according to another embodiment of the present invention.
  • Figure 7 is an exploded perspective view showing the structure of the one-way nozzle of the second embodiment of the present invention.
  • Figure 8 is a cross-sectional view of the one-way nozzle shown in Figure 7 after disassembly
  • Figure 9 is a cross-sectional view of the one-way nozzle shown in Figure 7 after assembly;
  • Figure 10 is an enlarged view of a portion A of the one-way nozzle shown in Figure 9;
  • Figure 11 is a cross-sectional view showing a one-way nozzle of a third embodiment of the present invention.
  • Figure 12 is a cross-sectional view showing a one-way nozzle of a fourth embodiment of the present invention.
  • Figure 13 is a cross-sectional view showing a one-way nozzle of a fifth embodiment of the present invention.
  • Figure 14 is a plan view showing one side of the unidirectional film shown in Figure 12 with an adhesive portion;
  • Figure 15 is a cross-sectional view showing a one-way nozzle of a sixth embodiment of the present invention.
  • Figure 16 is a schematic view of an electronic cigarette according to a seventh embodiment of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a first embodiment of the present invention provides a one-way nozzle 10 for an electronic cigarette.
  • the one-way nozzle 10 includes a first valve body 1, a second valve body 2, and an elastic member 3.
  • the baffle 4, the first valve body 1 and the second valve body 2 are fixedly connected, and the second valve body 2 and the first valve body 1 can be connected by any one of microwave welding, hot melt, thread or snap connection.
  • a first valve body air passage 1-1 is opened on the first valve body 1
  • a second valve body air passage 2-1 is opened in the second valve body 2, and the first valve body 1 and the second valve body 2 are opened.
  • the corresponding positions of the connecting ends are provided with grooves, and the two grooves communicate to form an internal movable space 7.
  • the baffle 4 and the elastic member 3 are disposed in the movable space 7, and the baffle 4 abuts against the bottom of the first valve body 1.
  • the elastic member 3 is abutted between the baffle 4 and the second valve body 2, and the baffle 4 is further provided with a baffle air passage 4-1, and the baffle plate 4 is disposed to be axially along the inner wall of the movable space. Movement, when the assembly direction of the one-way nozzle 10 is correct, the first valve body air passage 1-1, the second valve body air passage 2-1, and the baffle air passage 4-1 are electrically connected to each other. The user takes the food.
  • the elastic member 3 is a spring. It can be understood that the elastic member 3 can also be an elastic plastic member or the like.
  • the one-way nozzle 10 of the present embodiment further includes a nozzle cover 6 that is mounted on the first valve body 1 or the second valve body 2.
  • the nozzle sleeve 6 can improve the versatility of the electronic cigarette, and different people can suck the electronic cigarette, and only need to replace the nozzle sleeve.
  • the nozzle sleeve 6 is made of acrylic material or silica gel, and can play a certain role in preventing burns.
  • the baffle 4 further includes a section of a guide post 4-2.
  • the baffle air passage 4-1 is disposed on the guide post 4-2, and the guide post 4-2 extends into the interior of the first valve body 1.
  • the one-way nozzle 10 of the present embodiment further includes a seal ring 5.
  • the elastic member 3 is pressed and then installed in the second valve body 2, and the sealing ring 5 is sleeved in the corresponding groove of the second valve body 2 and the first valve body 1, when When the nozzle cover 6 is attached to the second valve body 2 or the first valve body 1, the sealing ring 5 serves as a sealing.
  • the nozzle cover 6 is mounted at either end of the one-way nozzle 10, the end to which the nozzle cover 6 is not attached is attached to the atomizer body 20. Since the seal ring 5 is provided at both ends of the one-way nozzle 10, the seal ring 5 inserted in the valve body of the atomizer body 20 also serves as a seal for the atomizer body 20.
  • the first valve body 1 is mounted on the atomizer body 20 at this time, and when the user inhales the nozzle sleeve 6, the airflow drives the baffle. 4 axially moving along the inner wall of the movable space between the upper first valve body, pressing the elastic member 3, and the air flow can pass through the first valve body air passage 1-1 through the baffle air passage 4-1 and the second valve in sequence. Body airway 2-1 and nozzle sleeve airway 6-1 eventually enter the user's mouth.
  • the second valve body 2 When the nozzle sleeve 6 is mounted on the first valve body 1, the second valve body 2 is connected to the atomizer body 20, and at this time, the nozzle sleeve 6 is inhaled, and the airflow and the elastic member 3 are together with the shutter 4
  • the baffle 4 blocks the air flow so that the air flow cannot enter the nozzle cover 6, and the smoke in the atomizer main body 20 cannot be sucked.
  • first valve body 1 and the second valve body 2 may also be marked to facilitate the identification of the correct direction from the outside, and when not in use, the one-way suction nozzle 10 is reversely mounted, thereby To avoid the hidden dangers of children's health by avoiding the electronic cigarette being used as a toy by children.
  • the present invention also provides an atomizer 100, which further includes The atomizer body 20 and the one-way nozzle 10 mounted on the atomizer body 20.
  • the present invention further provides an electronic cigarette 200 further comprising an atomizer body 20, a one-way nozzle 10 mounted on the atomizer body 20, and a pair of atomizer bodies 20
  • the battery device 30 is powered, and the battery device 30 is attached to one end of the atomizer body 20 away from the one-way nozzle 10.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • a first embodiment of the present invention provides a one-way nozzle 10 for an electronic cigarette
  • the one-way nozzle 10 includes a first valve body 1, a baffle plate 2, and a one-way film. 3', the fixing member 4' and the second valve body 5.
  • the first valve body 1 and the second valve body 5 are fixedly connected, and the second valve body 5 and the first valve body 1 can be connected by any one or combination of microwave welding, hot melt, threading or snap connection.
  • the first valve body 1 is provided with a groove at one end connected to the second valve body 5, the baffle 2 abuts against the groove of the first valve body 1, and the fixing member 4' partially fixes the one-way film 3' On the baffle 2, an activity space 7 in which the movable portion of the one-way film 3' moves toward the second valve body 5 is disposed in the second valve body 5.
  • the first valve body 1 is provided with a first valve body air passage 1-1
  • the baffle 2 is provided with a baffle air passage 2-1
  • the second valve body 5 is provided with a second valve body air passage 5-1.
  • the fixing member 4' is a convex portion provided at the center of a fixing plate 9, and the convex portion holds the center of the one-way film 3' against the shutter 2.
  • the second valve body 5 is provided with a groove at one end connected to the first valve body 1, and the fixing plate 9 is disposed in the groove of the second valve body 5.
  • a fixing plate air passage 9-1 is opened on the fixing plate 9.
  • the one-way nozzle 10 of the present embodiment further includes a nozzle cover 6 that is mounted on the first valve body 1 or the second valve body 5.
  • the nozzle sleeve 6 is provided with a nozzle sleeve air passage 6-1.
  • the nozzle sleeve 6 can improve the versatility of the electronic cigarette, and different people can suck the electronic cigarette, and only need to replace the nozzle sleeve 6.
  • the nozzle sleeve 6 is made of acrylic material or silica gel, and can play a certain role in preventing burns.
  • the one-way nozzle 10 of the present embodiment further includes a seal ring 8.
  • the first valve body 1 When installed, the first valve body 1 is fitted with the baffle 2, and the one-way film 3' is placed on the baffle 2, and the fixing member 4' is held at the center of the one-way film 3'.
  • the second valve body 5 is further installed, and the sealing ring 8 is sleeved in the corresponding groove of the second valve body 5 and the first valve body 1.
  • the sealing ring 8 acts as a seal.
  • the seal ring 8 is provided at both ends of the one-way nozzle 10, the seal ring 8 inserted in the valve body at the end of the atomizer body 20 also serves as a seal for the atomizer body 20.
  • the nozzle sleeve 6 In use, when the nozzle sleeve 6 is mounted on the second valve body 5, at this time, the first valve body 1 is mounted on the atomizer body 20, at which time the user inhales the nozzle sleeve 6, the unidirectional die 3
  • the movable portion is rolled up under the action of the air flow, and the air flow can pass through the baffle air passage 2-1, the fixed plate air passage 9-1, and the second valve body air passage through the first valve body air passage 1-1. 5-1 and the airway 6-1 of the nozzle cover, and finally enter the user's mouth.
  • the nozzle cover 6 When the nozzle cover 6 is mounted on the first valve body 1, the user inhales, because there is no movable space 7 between the one-way film 3' and the baffle 2, the one-way film 3' cannot be rolled up to open the baffle gas. In lane 2-1, the unidirectional film 3' blocks the air flow so that the airflow cannot enter the nozzle cover 6, and the smoke in the atomizer body 20 cannot be sucked. As an adult, when inserting one end is not possible, it is easy to think of inserting the other end, but for infants, it is hard to think of this.
  • first valve body 1 and the second valve body 5 may be marked to facilitate the identification of the correct direction from the outside.
  • the one-way suction nozzle 10 is reversely mounted, thereby avoiding the electronic cigarette. It is a child's health hazard that is misused by children as a toy.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • a third embodiment of the present invention provides a one-way nozzle 20 for an electronic cigarette.
  • the one-way nozzle 20 includes a first valve body 1, a baffle 22, a one-way film 3', and a fixed The piece 24 and the second valve body 5.
  • the difference from the first embodiment is that the fixing member 24 is a magnetic member, and the baffle 22 is at least partially magnetic.
  • the fixing member 24 is magnetically attracted to the baffle 22, the one-way film 3' is located at the fixing member 24 and The portion between the baffles 22 is fixed.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • a fourth embodiment of the present invention provides a one-way nozzle 30 for an electronic cigarette.
  • the one-way nozzle 30 includes a first valve body 1, a baffle 2, a unidirectional film 3', and a fixed The piece 34 and the second valve body 5.
  • the difference from the first embodiment is that the fixing member 34 includes the first fixing portion 4-1' and the abutting portion 4-2', and the first fixing portion 4-1' is embedded in the baffle 2 such that the fixing member 34 It is fixed to the baffle 2, and the abutting portion 4-2' partially abuts and fixes the one-way film 3' to the baffle 2.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • a fifth embodiment of the present invention provides a one-way suction nozzle 40 for an electronic cigarette
  • the one-way suction nozzle 40 includes a first valve body 1, a baffle plate 2, and a one-way film 3. ', fixing member 4'4 and second valve body 5.
  • the fixing member 4'4 is an adhesive portion provided on the baffle 2 and/or the one-way film 3' such that the one-way film 3' is partially adhered to the baffle 2 on.
  • the adhesive portion is provided on the one-way film 3'.
  • a sixth embodiment of the present invention provides a one-way nozzle 50 for an electronic cigarette.
  • the one-way nozzle 50 includes a first valve body 51, a one-way film 3', and a second valve body 55.
  • the difference from the first embodiment is that the one-way nozzle 50 does not include the baffle 2 and the fixing member 4', and the inner wall of the second valve body 55 is provided with the second fixing portion 5-2 for the one-way film
  • the 3' portion is fixed at the junction of the first valve body 51 and the second valve body 55.
  • the inner wall of the first valve body 1 is provided with a resisting portion 1-2 opposite to the second fixing portion 5-2 for resisting the one-way film 3
  • the movable portion of the ' moves toward the first valve body 51
  • the second valve body 55 is provided with an active space 57 for the movable portion of the one-way film 3' to move toward the second valve body 55.
  • a first valve body air passage 51-1 is opened on the first valve body 51
  • a second valve body air passage 55-1 is opened on the second valve body 55.
  • a seventh embodiment of the present invention provides an atomizer 100 including an atomizer body 110 and a one-way nozzle mounted on the atomizer body 110.
  • Embodiment 7 of the present invention further provides an electronic cigarette 200 including an atomizer body 110, a one-way nozzle mounted on the atomizer body 110, and a power supply for the atomizer body 110.
  • the battery device 130 is mounted on one end of the atomizer body 110 away from the one-way nozzle.
  • the one-way nozzle is any one of the one-way nozzles (10, 20, 30, 40, 50) in the second embodiment to the sixth embodiment.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nozzles (AREA)
  • Check Valves (AREA)

Abstract

一种单向吸嘴（10）、带有该单向吸嘴（10）的雾化器（100）及其电子烟（200）。所述单向吸嘴（10）包括第一阀体（1）、第二阀体（2）、挡板（4）和弹性件（3），所述第一阀体（1）和所述第二阀体（2）固定连接，所述第一阀体（1）和所述第二阀体（2）都具有气道，且所述第一阀体（1）和所述第二阀体（2）连接端对应位置均设置有凹槽，所述凹槽连通形成内部空腔（7），所述挡板（4）和所述弹性件（3）设置在该空腔内，所述挡板（4）设置于所述第一阀体（1）底端的凹槽内，所述弹性件（3）一端抵接于所述挡板，另一端延伸至所述第二阀体（2）的凹槽内部，所述挡板（4）上还设置有连通所述第一阀体气道（1-1）和所述第二阀体气道（2-1）的挡板气道（4-1），所述挡板（4）设置为可以沿空腔轴向往复运动。

Description

一种单向吸嘴、带有该单向吸嘴的雾化器及其电子烟 技术领域
本发明涉及电子烟领域，尤其是涉及一种单向吸嘴、带有该单向吸嘴的雾化器及其电子烟。
背景技术
电子烟又名虚拟香烟、电子雾化器。电子烟作为替代香烟用品而渐渐被人们所接受。电子烟具有与香烟相似的外观和味道，但一般不含香烟中的焦油、悬浮微粒等其它有害成分，电子烟一般还包括供使用者吮吸的烟嘴。
目前市场上的电子烟越来越受欢迎，但是电子烟容易被儿童误拿当作玩具进行吸食，从而影响儿童的健康，存在安全隐患，因此，一些国家或地区越来越强调电子烟需要增加儿童防护功能。
发明内容
为了解决上述技术问题，本发明提供一种具有儿童防护功能的单向吸嘴、带有该单向吸嘴的雾化器及其电子烟。
一种单向吸嘴，包括第一阀体、第二阀体、挡板和弹性件，所述第一阀体和所述第二阀体固定连接，所述第一阀体和所述第二阀体都具有气道，且所述第一阀体和所述第二阀体连接端对应位置均设置有凹槽，所述凹槽连通形成内部活动空间，所述挡板和所述弹性件设置在该活动空间内，所述挡板设置于所述第一阀体底端的凹槽内，所述弹性件一端抵接于所述挡板，另一端延伸至所述第二阀体的凹槽内部，所述挡板上还设置有连通所述第一阀体气道和所述第二阀体气道的挡板气道，所述挡板设置为可以沿活动空间轴向往复运动。
在其中一实施例中，所述单向吸嘴还包括一个吸嘴套，该吸嘴套安装于所述第一阀体或第二阀体上。
在其中一实施例中，所述挡板还包括带有挡板气道的导柱，所述第一 阀体气道、第二阀体气道及挡板气道相互导通。
在其中一实施例中，所述单向吸嘴还包括密封圈，所述密封圈设置于所述第一阀体或第二阀体与所述吸嘴套或雾化器连接的部分。
在其中一实施例中，所述第一阀体和第二阀体通过微波焊接、热熔、螺纹或者卡扣连接方式的任一种或者组合进行连接。
在其中一实施例中，所述第一阀体和/或第二阀体上还设置有标记，用于进行区分所述第一阀体和第二阀体。
一种雾化器，包括雾化器主体和吸嘴，所述吸嘴设置在所述雾化器主体上，其特征在于，所述吸嘴上述任一种单向吸嘴。
一种电子烟，包括如前所述的雾化器。
一种单向吸嘴，包括第一阀体、挡板、单向膜、固定件及第二阀体，所述第一阀体和所述第二阀体固定连接，所述第一阀体在和所述第二阀体连接的一端设置有凹槽，所述挡板抵接于所述第一阀体的凹槽内，所述固定件将单向膜部分固定在挡板上，所述第二阀体内设置有供单向膜的可活动部朝向第二阀体活动的活动空间，所述第一阀体上开设有第一阀体气道，所述挡板上开设有挡板气道，所述第二阀体上开设有第二阀体气道，当所述单向膜的可活动部朝向第二阀体活动时，所述第一阀体气道、挡板气道以及第二阀体气道相互导通。
在其中一实施例中，所述固定件是设置在一固定板中心的一凸部，所述凸部将单向膜的中心抵持在挡板上固定，所述第二阀体在与第一阀体连接的一端设置有凹槽，所述固定板设置在第二阀体的凹槽内，所述固定板上开设有固定板气道，当所述单向膜的可活动部朝向第二阀体活动时，所述第一阀体气道、挡板气道、固定板气道及第二阀体气道相互导通。
在其中一实施例中，所述固定件是一磁性件，所述挡板至少部分具有磁性，当所述固定件与挡板磁性吸合时，所述单向膜位于固定件和挡板之间的部分被固定。
在其中一实施例中，所述固定件包括第一固定部和抵持部，所述第一固定部嵌入挡板内，使得固定件固定在挡板上，所述抵持部将单向膜部分抵持固定在挡板上。
在其中一实施例中，所述固定件是设置在所述挡板和/或单向膜上的 粘性部，所述单向膜通过该粘性部部分粘贴固定在所述挡板上。
在其中一实施例中，所述单向吸嘴还包括一个吸嘴套，该吸嘴套安装于所述第一阀体或第二阀体上，该吸嘴套上设置有吸嘴套气道。
在其中一实施例中，所述单向吸嘴还包括密封圈，所述密封圈设置于所述第一阀体或第二阀体与所述吸嘴套或雾化器连接的部分。
在其中一实施例中，所述第一阀体和第二阀体通过微波焊接、热熔、螺纹或者卡扣连接方式的任一种或者组合进行连接。
在其中一实施例中，所述第一阀体和/或第二阀体上还设置有标记，用于进行区分所述第一阀体和第二阀体。
一种单向吸嘴，包括第一阀体、单向膜及第二阀体，所述第二阀体内壁上设置有第二固定部，用于将单向膜部分固定在第一阀体和第二阀体的连接处，所述第一阀体内壁上相对所述第二固定部设置有抵挡部，用于抵挡单向膜的可活动部朝向第一阀体活动，所述第二阀体内设置有供单向膜的可活动部朝向第二阀体活动的活动空间，所述第一阀体上开设有第一阀体气道，所述第二阀体上开设有第二阀体气道，当所述单向膜的可活动部朝向第二阀体活动时，所述第一阀体气道以及第二阀体气道相互导通。
一种雾化器，包括雾化器主体和吸嘴，所述吸嘴设置在所述雾化器主体上，所述吸嘴是上述任一种单向吸嘴。
一种电子烟，包括如前所述雾化器。
本发明的单向吸嘴，由于其中设置了挡板，只有从特定方向吸气，气流才能流通，从另一个方向吸气时，气流被挡板阻挡，无法流通，也就无法吸食到雾化器中烟雾。
附图说明
图1是本发明的实施例一发明的单向吸嘴结构立体爆炸图；
图2是本发明的实施例一的单向吸嘴结构A-A方向的剖视图；
图3是本发明的实施例一的单向吸嘴装配后的剖视图；
图4是本发明的另一实施例的带有单向吸嘴的雾化器(其中单向吸嘴的第一阀体安装于雾化器主体上)的示意图；
图5是图4所示雾化器的剖视图；
图6是本发明的另一实施例的电子烟的示意图；
图7是本发明的第二实施例的单向吸嘴结构立体分解图；
图8是图7所示单向吸嘴分解后的剖视图；
图9是图7所示单向吸嘴装配后的剖视图；
图10是图9所示单向吸嘴的A部放大图；
图11是本发明的第三实施例的单向吸嘴的剖视图；
图12是本发明的第四实施例的单向吸嘴的剖视图；
图13是本发明的第五实施例的单向吸嘴的剖视图；
图14是图12所示单向膜设有粘性部一面的俯视图；
图15是本发明的第六实施例的单向吸嘴的剖视图；
图16是本发明的第七实施例的电子烟的示意图。
主要元件符号说明：
Figure PCTCN2016108644-appb-000001
Figure PCTCN2016108644-appb-000002
如下具体实施方式将结合上述附图进一步说明本发明。
具体实施方式
下面结合附图和具体实施例对本发明作进一步说明，以使本领域的技术人员可以更好地理解本发明并能予以实施，但所举实施例不作为对本发明的限定。
实施例一：
如图1-图3所示，本发明的实施例一提供一种用于电子烟的单向吸嘴10，单向吸嘴10包括第一阀体1、第二阀体2、弹性件3及挡板4，第一阀体1和第二阀体2固定连接，第二阀体2和第一阀体1可通过微波焊接、热熔、螺纹或者卡扣连接方式的任一种进行连接。第一阀体1上开设有第一阀体气道1-1，第二阀体2开设有第二阀体气道2-1，所述第一阀体1和所述第二阀体2连接端对应位置均设置有凹槽，所述两个凹槽连通形成内部活动空间7，挡板4和弹性件3设置在该活动空间7内，挡板4抵接于第一阀体1底端，弹性件3抵接于挡板4和第二阀体2之间，所述挡板4上还设置有挡板气道4-1，挡板4设置为可以沿活动空间内壁做轴向运动，第当所述单向吸嘴10的装配方向正确时，第一阀体气道1-1、第二阀体气道2-1及挡板气道4-1相互导通，可供用户进行吸食。
本实施例中，所述弹性件3为弹簧，可以理解的，所述弹性件3还可为弹性塑胶件等。
本实施例的单向吸嘴10还包括一个吸嘴套6，该吸嘴套6安装于所述第一阀体1或第二阀体2上。吸嘴套6可以提高电子烟的通用性，不同的人抽吸电子烟，只需更换吸嘴套即可。优选的，吸嘴套6为亚克力材质或者硅胶制成，可以起到一定的防烫伤作用。
所述挡板4还包括一段导柱4-2，挡板气道4-1设置在该导柱4-2上，导柱4-2延伸入所述第一阀体1内部。
本实施例的单向吸嘴10还包括密封圈5。安装时第一阀体1装上挡板4后压住弹性件3再装在第二阀体2内，密封圈5套在第二阀体2和第一阀体1相应的槽内，当吸嘴套6安装于第二阀体2或者第一阀体1上时，密封圈5起到密封作用。当吸嘴套6安装在单向吸嘴10中的任何一端后，未安装吸嘴套6的那端就安装于雾化器主体20上。由于单向吸嘴10的两端都设置有密封圈5，所以插入在雾化器主体20那段的阀体上的密封圈5对雾化器主体20也起到密封作用。
使用时，当吸嘴套6安装在第二阀体2上时，此时第一阀体1安装于雾化器主体20上，此时用户对吸嘴套6吸气，则气流带动挡板4沿着上第一阀体之间的活动空间内壁轴向运动，压迫弹性件3，此时气流可以通过第一阀体气道1-1依次经挡板气道4-1、第二阀体气道2-1及吸嘴套气道6-1，最终进入使用者口中。当吸嘴套6安装在第一阀体1上时，第二阀体2与雾化器主体20连接上，此时对吸嘴套6吸气，则气流与弹性件3共同对挡板4施加压力，使得第一阀体气道1-1产生气压负差，则挡板4挡住气流，使得气流无法进入吸嘴套6，也就无法吸食到雾化器主体20中烟雾。作为成人而言，当插入一端无法吸食时，可以很容易想到插入另一端试试，而对婴幼儿而言，则很难想到这一点。
在其中一个实施方式中，也可以在第一阀体1和第二阀体2上做标记，以方便从外部识别正确的方向，当不使用时，将单向吸嘴10反向安装，从而达到避免电子烟被儿童误拿当作玩具进行吸食，影响儿童的健康的隐患。
参见图4-5，本发明还提供了一种雾化器100，该雾化器100还包括 雾化器主体20及安装于雾化器主体20上的单向吸嘴10。
参见图6，本发明还提供了一种电子烟200，该电子烟200还包括雾化器主体20、安装于雾化器主体20上的单向吸嘴10及用于向雾化器主体20供电的电池装置30，电池装置30安装于雾化器主体20远离单向吸嘴10的一端。
实施例二：
如图7至图10所示，本发明的第一实施例提供了一种用于电子烟的单向吸嘴10，单向吸嘴10包括第一阀体1、挡板2、单向膜3’、固定件4’及第二阀体5。第一阀体1和第二阀体5固定连接，第二阀体5和第一阀体1可通过微波焊接、热熔、螺纹或者卡扣连接方式的任一种或者组合进行连接。第一阀体1在与第二阀体5连接的一端设置有凹槽，挡板2抵接于所述第一阀体1的凹槽内，固定件4’将单向膜3’部分固定在挡板2上，第二阀体5内设置有供单向膜3’的可活动部朝向第二阀体5活动的活动空间7。第一阀体1上开设有第一阀体气道1-1，挡板2上开设有挡板气道2-1，第二阀体5上开设有第二阀体气道5-1，当单向膜3’的可活动部朝向第二阀体5活动时，第一阀体气道1-1、挡板气道2-1以及第二阀体气道5-1相互导通，可供用户进行吸食。
本实施例中，固定件4’是设置在一固定板9中心的一凸部，所述凸部将单向膜3’的中心抵持在挡板2上固定。第二阀体5在与第一阀体1连接的一端设置有凹槽，固定板9设置在第二阀体5的凹槽内。固定板9上开设有固定板气道9-1。当单向膜3’的可活动部朝向第二阀体5活动时，第一阀体气道1-1、挡板气道2-1、固定板气道9-1及第二阀体气道5-1相互导通，可供用户进行吸食。
本实施例的单向吸嘴10还包括一个吸嘴套6，该吸嘴套6安装于所述第一阀体1或第二阀体5上。吸嘴套6上设置有吸嘴套气道6-1。吸嘴套6可以提高电子烟的通用性，不同的人抽吸电子烟，只需更换吸嘴套6即可。优选的，吸嘴套6为亚克力材质或者硅胶制成，可以起到一定的防烫伤作用。
本实施例的单向吸嘴10还包括密封圈8。安装时，第一阀体1装上挡板2后将单向膜3’置于挡板2上，固定件4’抵持在单向膜3’的中心， 再安装第二阀体5，密封圈8套在第二阀体5和第一阀体1相应的槽内，当吸嘴套6安装于第二阀体5或者第一阀体1上时，密封圈8起到密封作用。请进一步参见图10，当吸嘴套6安装在单向吸嘴10中的任何一端后，未安装吸嘴套6的那端就安装于雾化器主体20上。由于单向吸嘴10的两端都设置有密封圈8，所以插入在雾化器主体20那端的阀体上的密封圈8对雾化器主体20也起到密封作用。
使用时，当吸嘴套6安装在第二阀体5上时，此时第一阀体1安装于雾化器主体20上，此时用户对吸嘴套6吸气，单向模3的可活动部在气流的作用下卷起，此时气流以可通过第一阀体气道1-1依次经挡板气道2-1、固定板气道9-1、第二阀体气道5-1及吸嘴套气道6-1，最终进入使用者口中。当吸嘴套6安装在第一阀体1上时，用户吸气，由于单向膜3’与挡板2之间不存在活动空间7，单向膜3’无法卷起进而打开挡板气道2-1，则单向膜3’挡住气流，使得气流无法进入吸嘴套6，也就无法吸食到雾化器主体20中的烟雾。作为成人而言，当插入一端无法吸食时，可以很容易想到插入另一端试试，而对婴幼儿而言，则很难想到这一点。
进一步的，也可以在第一阀体1和第二阀体5上做标记，以方便从外部识别正确的方向，当不使用时，将单向吸嘴10反向安装，从而达到避免电子烟被儿童误拿当作玩具进行吸食，影响儿童的健康的隐患。
实施例三：
如图11所示，本发明的实施例三提供了一种用于电子烟的单向吸嘴20，单向吸嘴20包括第一阀体1、挡板22、单向膜3’、固定件24及第二阀体5。与第一实施例的不同之处在于：固定件24是一磁性件，挡板22至少部分具有磁性，当固定件24与挡板22磁性吸合时，单向膜3’位于固定件24和挡板22之间的部分被固定。
实施例四：
如图12所示，本发明的实施例四提供了一种用于电子烟的单向吸嘴30，单向吸嘴30包括第一阀体1、挡板2、单向膜3’、固定件34及第二阀体5。与第一实施例的不同之处在于：固定件34包括第一固定部4-1’和抵持部4-2’，第一固定部4-1’嵌入挡板2内，使得固定件34固定在挡板2上，抵持部4-2’将单向膜3’部分抵持固定在挡板2上。
实施例五：
如图7和图8所示，本发明的实施例五提供了一种用于电子烟的单向吸嘴40，单向吸嘴40包括第一阀体1、挡板2、单向膜3’、固定件4’4及第二阀体5。与第一实施例的不同之处在于：所述固定件4’4是设置在挡板2和/或单向膜3’上的粘性部，使得单向膜3’部分粘贴固定在挡板2上。本实施例中，所述粘性部设置在单向膜3’上。
实施例六：
如图9所示，本发明的实施例六提供了一种用于电子烟的单向吸嘴50，单向吸嘴50包括第一阀体51、单向膜3’及第二阀体55。与第一实施例的不同之处在于：单向吸嘴50不包括挡板2及固定件4’，第二阀体55内壁上设置有第二固定部5-2，用于将单向膜3’部分固定在第一阀体51和第二阀体55的连接处，第一阀体1内壁上相对第二固定部5-2设置有抵挡部1-2，用于抵挡单向膜3’的可活动部朝向第一阀体51活动，第二阀体55内设置有供单向膜3’的可活动部朝向第二阀体55活动的活动空间57。第一阀体51上开设有第一阀体气道51-1，第二阀体55上开设有第二阀体气道55-1，当单向膜3’的可活动部朝向第二阀体55活动时，第一阀体气道51-1以及第二阀体气道55-1相互导通，可供用户进行吸食。
实施例七：
如图16所示，本发明的实施例七提供了一种雾化器100，该雾化器100包括雾化器主体110及安装于雾化器主体110上的单向吸嘴。
本发明的实施例七还提供了一种电子烟200，该电子烟200包括雾化器主体110、安装于雾化器主体110上的单向吸嘴及用于向雾化器主体110供电的电池装置130，电池装置130安装于雾化器主体110远离单向吸嘴的一端。
其中，所述单向吸嘴是实施例二至实施例六中的单向吸嘴(10、20、30、40、50)中的任一种。
以上所述实施例仅是为充分说明本发明而所举的较佳的实施例，本发明的保护范围不限于此。本技术领域的技术人员在本发明基础上所作的等同替代或变换，均在本发明的保护范围之内。本发明的保护范围以权利要求书为准。

Claims (20)

  1. 一种单向吸嘴，其特征在于，包括第一阀体、第二阀体、挡板和弹性件，所述第一阀体和所述第二阀体固定连接，所述第一阀体和所述第二阀体都具有气道，且所述第一阀体和所述第二阀体连接端对应位置均设置有凹槽，所述凹槽连通形成内部活动空间，所述挡板和所述弹性件设置在该活动空间内，所述挡板设置于所述第一阀体底端的凹槽内，所述弹性件一端抵接于所述挡板，另一端延伸至所述第二阀体的凹槽内部，所述挡板上还设置有连通所述第一阀体气道和所述第二阀体气道的挡板气道，所述挡板设置为可以沿活动空间轴向往复运动。
  2. 如权利要求1所述的单向吸嘴，其特征在于，所述单向吸嘴还包括一个吸嘴套，该吸嘴套安装于所述第一阀体或第二阀体上。
  3. 如权利要求1或2任一项所述的单向吸嘴，其特征在于，所述挡板还包括带有挡板气道的导柱，所述第一阀体气道、第二阀体气道及挡板气道相互导通。
  4. 如权利要求1或2任一项所述的单向吸嘴，其特征在于，所述单向吸嘴还包括密封圈，所述密封圈设置于所述第一阀体或第二阀体与所述吸嘴套或雾化器连接的部分。
  5. 如权利要求1或2任一项所述的单向吸嘴，其特征在于，所述第一阀体和第二阀体通过微波焊接、热熔、螺纹或者卡扣连接方式的任一种或者组合进行连接。
  6. 如权利要求1或2任一项所述的单向吸嘴，其特征在于，所述第一阀体和/或第二阀体上还设置有标记，用于进行区分所述第一阀体和第二阀体。
  7. 一种雾化器，包括雾化器主体和吸嘴，所述吸嘴设置在所述雾化器主体上，其特征在于，所述吸嘴为权利要求1-6任一项所述的单向吸嘴。
  8. 一种电子烟，包括雾化器，其特征在于，所述雾化器为权利要求7所述的雾化器。
  9. 一种单向吸嘴，其特征在于，包括第一阀体、挡板、单向膜、固定件及第二阀体，所述第一阀体和所述第二阀体固定连接，所述第一阀体在和所述第二阀体连接的一端设置有凹槽，所述挡板抵接于所述第一阀体 的凹槽内，所述固定件将单向膜部分固定在挡板上，所述第二阀体内设置有供单向膜的可活动部朝向第二阀体活动的活动空间，所述第一阀体上开设有第一阀体气道，所述挡板上开设有挡板气道，所述第二阀体上开设有第二阀体气道，当所述单向膜的可活动部朝向第二阀体活动时，所述第一阀体气道、挡板气道以及第二阀体气道相互导通。
  10. 如权利要求9所述的单向吸嘴，其特征在于，所述固定件是设置在一固定板中心的一凸部，所述凸部将单向膜的中心抵持在挡板上固定，所述第二阀体在与第一阀体连接的一端设置有凹槽，所述固定板设置在第二阀体的凹槽内，所述固定板上开设有固定板气道，当所述单向膜的可活动部朝向第二阀体活动时，所述第一阀体气道、挡板气道、固定板气道及第二阀体气道相互导通。
  11. 如权利要求9所述的单向吸嘴，其特征在于，所述固定件是一磁性件，所述挡板至少部分具有磁性，当所述固定件与挡板磁性吸合时，所述单向膜位于固定件和挡板之间的部分被固定。
  12. 如权利要求9所述的单向吸嘴，其特征在于，所述固定件包括第一固定部和抵持部，所述第一固定部嵌入挡板内，使得固定件固定在挡板上，所述抵持部将单向膜部分抵持固定在挡板上。
  13. 如权利要求9所述的单向吸嘴，其特征在于，所述固定件是设置在所述挡板和/或单向膜上的粘性部，所述单向膜通过该粘性部部分粘贴固定在所述挡板上。
  14. 如权利要求9-13任一项所述的单向吸嘴，其特征在于，所述单向吸嘴还包括一个吸嘴套，该吸嘴套安装于所述第一阀体或第二阀体上，该吸嘴套上设置有吸嘴套气道。
  15. 如权利要求9-13任一项所述的单向吸嘴，其特征在于，所述单向吸嘴还包括密封圈，所述密封圈设置于所述第一阀体或第二阀体与所述吸嘴套或雾化器连接的部分。
  16. 如权利要求9-13任一项所述的单向吸嘴，其特征在于，所述第一阀体和第二阀体通过微波焊接、热熔、螺纹或者卡扣连接方式的任一种或者组合进行连接。
  17. 如权利要求9-13任一项所述的单向吸嘴，其特征在于，所述第 一阀体和/或第二阀体上还设置有标记，用于进行区分所述第一阀体和第二阀体。
  18. 一种单向吸嘴，其特征在于，包括第一阀体、单向膜及第二阀体，所述第二阀体内壁上设置有第二固定部，用于将单向膜部分固定在第一阀体和第二阀体的连接处，所述第一阀体内壁上相对所述第二固定部设置有抵挡部，用于抵挡单向膜的可活动部朝向第一阀体活动，所述第二阀体内设置有供单向膜的可活动部朝向第二阀体活动的活动空间，所述第一阀体上开设有第一阀体气道，所述第二阀体上开设有第二阀体气道，当所述单向膜的可活动部朝向第二阀体活动时，所述第一阀体气道以及第二阀体气道相互导通。
  19. 一种雾化器，包括雾化器主体和吸嘴，所述吸嘴设置在所述雾化器主体上，其特征在于，所述吸嘴为权利要求9-18任一项所述的单向吸嘴。
  20. 一种电子烟，其特征在于，该电子烟包括如权利要求19所述的雾化器。
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