WO2023279447A1 - 个人清洁用具及组合 - Google Patents

个人清洁用具及组合 Download PDF

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Publication number
WO2023279447A1
WO2023279447A1 PCT/CN2021/108047 CN2021108047W WO2023279447A1 WO 2023279447 A1 WO2023279447 A1 WO 2023279447A1 CN 2021108047 W CN2021108047 W CN 2021108047W WO 2023279447 A1 WO2023279447 A1 WO 2023279447A1
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WO
WIPO (PCT)
Prior art keywords
suction
liquid
liquid storage
storage cylinder
push rod
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Application number
PCT/CN2021/108047
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English (en)
French (fr)
Inventor
陈铁益
Original Assignee
上海文芙达实业有限公司
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Publication date
Priority claimed from CN202110757368.2A external-priority patent/CN113598517A/zh
Priority claimed from CN202121520628.6U external-priority patent/CN216019694U/zh
Application filed by 上海文芙达实业有限公司 filed Critical 上海文芙达实业有限公司
Publication of WO2023279447A1 publication Critical patent/WO2023279447A1/zh

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    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
    • A46B13/04—Brushes with driven brush bodies or carriers power-driven carriers with reservoir or other means for supplying substances
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware

Definitions

  • the invention belongs to the field of personal cleaning appliances, and in particular relates to a personal cleaning appliance and a combination thereof.
  • Personal cleaning appliances are used to clean the dirt produced by the human body, such as electric bath brushes or facial cleansers, etc., which need to be manually squeezed out of the shower gel or facial cleanser from the external shower gel cartridge or facial cleanser storage tank, and then passed through the personal cleaning appliance To clean it, it cannot be completed in one operation, causing inconvenience to users.
  • the present invention provides a personal cleaning appliance and its combination, which can be operated with one hand and can be operated at one time, automatically squeezes and sucks liquid, prevents liquid from overflowing, and is convenient for users to use.
  • a personal cleaning appliance which includes: a handle housing, a drive assembly, a suction module arranged in the handle housing, and a cleaning head driven by the drive assembly
  • the handle housing includes a handle chamber for accommodating a squeeze module, and a suction hole communicated with the handle chamber
  • the squeeze module includes a liquid storage cylinder for containing liquid, a push rod member for squeezing the liquid, a setting The screw in the push rod and the squeeze motor that drives the screw to rotate, wherein when the push rod squeezes the liquid, the screw rotates in the first direction to deliver the liquid to the cleaning head, and when the liquid is sucked, the screw rotates in the second direction Rotation draws liquid from the suction hole into the reservoir.
  • the suction module includes a position controller for detecting the position of the screw, a motor frame for fixing the suction motor, an extrusion check valve located downstream of the liquid storage cylinder and arranged on the liquid storage cylinder, a one-way valve arranged at one end of the push rod and The sealing plug to ensure the seal between the liquid storage cylinder and the push rod member, and the suction valve assembly located upstream of the liquid storage cylinder and located on the liquid storage cylinder and downstream of the suction hole, to ensure reliable one-way suction of liquid, accuracy high.
  • It also includes a battery located between the drive assembly and the squeeze module, a circuit board adjacent to the battery, and a keypad corresponding to the circuit board and outside the handle housing to provide energy and facilitate circuit design and user use.
  • the cleaning head is a brush head, a foam head, a mud rubbing head, a foaming head, a foot grinding head, and a massage head, so as to be compatible with different types of cleaning heads and replaceable.
  • the suction valve assembly includes a suction valve seat arranged on the suction port, a movable part capable of reciprocating movement and sealed with the suction valve seat, an elastic part for elastically supporting the movable block, and a magnetic part arranged on the movable block to Ensure that the suction action is carried out reliably.
  • the direction of the central axis of the suction motor and the direction of the central axis of the driving assembly are perpendicular to each other, so as to optimize the internal structure and facilitate the use of users.
  • the second technical solution of the present invention is: a personal cleaning appliance combination, which includes: a personal cleaning appliance and a liquid storage tank, wherein the personal cleaning appliance includes a handle housing, a drive assembly, and a suction module arranged in the handle housing , and the cleaning head driven by the drive assembly, wherein the handle housing includes a handle chamber for accommodating a suction-squeezing module, and a suction hole communicated with the handle chamber, and the suction-squeezing module includes a liquid storage cylinder for containing liquid, A push rod that squeezes the liquid, a screw disposed inside the push rod, and a suction motor that drives the screw to rotate, wherein when the push rod squeezes the liquid, the screw rotates in the first direction to deliver the liquid to the cleaning head , and when the liquid is sucked, the screw rotates in the second direction to suck the liquid from the suction hole into the liquid storage cylinder, and the liquid storage tank includes a liquid storage cavity and a liquid storage one-way valve that can communicate with the suction
  • the suction module includes a position controller for detecting the position of the screw, a motor frame for fixing the suction motor, an extrusion check valve located downstream of the liquid storage cylinder and arranged on the liquid storage cylinder, a one-way valve arranged at one end of the push rod and The sealing plug to ensure the seal between the liquid storage cylinder and the push rod member, and the suction valve assembly located upstream of the liquid storage cylinder and located on the liquid storage cylinder and downstream of the suction hole, to ensure reliable one-way suction of liquid, accuracy high.
  • the suction valve assembly includes a suction valve seat arranged on the suction port, a movable part capable of reciprocating movement and sealed with the suction valve seat, an elastic part for elastically supporting the movable block, and a magnetic part arranged on the movable block, and
  • the liquid storage tank is provided with a liquid storage and discharge pipe which has a Hall effect with the magnetic parts, so as to ensure reliable suction action.
  • the third technical solution of the present invention is: a personal cleaning appliance, which includes: a handle housing, a driving assembly, a suction module arranged in the handle housing, and a cleaning head driven by the driving assembly, wherein the handle housing
  • the body includes a handle cavity for accommodating the squeeze-suction module, and a suction hole communicated with the handle cavity, and the squeeze-suction module includes a liquid storage cylinder for containing the liquid, a push rod for squeezing the liquid, and a supply for the push rod.
  • the power part of the power wherein when the push rod squeezes the liquid in the liquid storage cylinder along the first direction, the liquid is transported to the center of the cleaning head in one direction; and the push rod sucks the liquid along the second direction When using the liquid cylinder, the liquid is sucked into the liquid storage cylinder from the outside through the suction hole in one direction, and the first direction and the second direction are opposite to each other.
  • the power part is preferably a motor or a pump.
  • the present invention has the advantages of one-hand operation and one-time operation, automatic liquid suction, one-way suction and one-way extrusion, preventing liquid overflow, and being convenient for users to use.
  • Fig. 1 is the three-dimensional exploded view of the first embodiment of the present invention
  • Fig. 2 is a sectional view of the first embodiment of the present invention
  • Fig. 3 is a perspective view of the first embodiment of the present invention.
  • Fig. 4 is a partial exploded view of the suction module in the first embodiment of the present invention.
  • Fig. 5 is a cross-sectional view of the suction module in the first embodiment of the present invention.
  • Fig. 6 is an exploded view of the suction module in the first embodiment of the present invention.
  • Fig. 7 is an exploded view of the suction valve assembly in the first embodiment of the present invention.
  • Fig. 8 is a cross-sectional view from another perspective of the suction module in the first embodiment of the present invention.
  • Fig. 9 is a schematic diagram of Fig. 8 in an initial position
  • Fig. 10 is a schematic diagram of Fig. 8 in the action position.
  • Fig. 11 is a top view of the driving assembly in the first embodiment of the present invention.
  • Fig. 12 is a sectional view of the driving assembly in the first embodiment of the present invention.
  • Fig. 13 is an exploded view of the driving assembly in the first embodiment of the present invention.
  • Fig. 14 is an exploded view of the liquid storage tank in the second embodiment of the present invention.
  • Fig. 15 is a compartment diagram of the liquid storage tank in the second embodiment of the present invention.
  • Fig. 16 is a sectional view of the liquid storage tank along line A-A in the second embodiment of the present invention.
  • Fig. 17 is a perspective view of a second embodiment of the present invention.
  • Fig. 18 is a partially exploded view of a personal cleansing implement according to a second embodiment of the present invention.
  • the present invention provides a first embodiment of a personal cleaning appliance, which includes a handle housing 100, a brush head cover 200 connected to the handle housing 100, and a driving assembly 220 disposed in the brush head cover 200 , the squeeze suction module 260 arranged in the handle housing 100, the cleaning head 300 located at one end of the drive assembly and driven by the drive assembly 220, the battery 400 arranged between the squeeze suction module 260 and the drive assembly 220, and the closed drive assembly 220
  • the decorative cover 500 at the other end, the circuit board 240 disposed adjacent to the battery 400 , and the key board 120 disposed corresponding to the circuit board 240 and disposed outside the handle housing 100 .
  • the handle housing 100 includes a handle cavity 102 for accommodating the squeeze suction module 260 , and a suction hole 104 communicating with the handle cavity 102 .
  • the handle housing 100 is elongated and cylindrical and one end is connected to the outside of the brush head cover 200 , and its diameter is smaller than that of the brush head cover 200 .
  • One end of the handle housing 100 is connected to the outside of the brush head cover 200 .
  • an extrusion check valve 2680 is further provided. When the liquid is squeezed out, the one-way valve 2680 is automatically opened, and when the liquid is sucked, the one-way valve 2680 is automatically closed to prevent air from entering.
  • the extrusion one-way valve 2680 can be a spring type, gravity type, swing type, plastic diaphragm type one-way valve, preferably a rubber flat mouth gravity type one-way valve.
  • the driving assembly 220 includes a driving motor 2210 , a gear seat 2220 adjacent to the driving motor 2210 , a reduction transmission mechanism 2230 connected to the driving motor 2210 , and a liquid outlet mechanism 2240 arranged on the gear seat 2220 .
  • the drive motor 2210 is a DC brushless or brushed motor.
  • the liquid outlet mechanism 2240 includes a liquid outlet pipe 2242 , a liquid outlet gear 2244 sleeved on the liquid outlet pipe 2242 and in transmission connection with the reduction transmission mechanism 2230 , and a plurality of sealing rings 2250 arranged on the liquid outlet pipe 2242 .
  • the gear seat 2220 is provided with a connection end 2222 that communicates with the liquid outlet pipe 2242 and is located downstream of the extrusion one-way valve 2680 .
  • the central axes of the driving motor 2210 and the liquid outlet pipe 2242 are spaced apart and parallel to each other.
  • the driving motor 2210 and the liquid outlet pipe 2242 are respectively located on two sides of the gear seat 2220 .
  • the central axis of the liquid outlet pipe 2242 is on the same line as the central axis of the cleaning head 300 .
  • a plurality of sealing ring grooves 2246 for accommodating corresponding sealing rings 2250 are arranged in the circumferential direction of the liquid outlet pipe 2242 .
  • the squeeze module 260 includes a liquid storage cylinder 2610, a push rod 2620 that squeezes the liquid and can reciprocate and linearly move, a push rod frame 2630 that fixes the push rod 2620, and a screw 2640 arranged in the push rod 2620 , a position controller 2650 for detecting the position of the screw rod 2640, a squeeze motor 2660 for driving the screw rod 2640 to rotate, a squeeze motor frame 2670 for fixing the squeeze motor 2660, an extrusion motor located downstream of the liquid storage cylinder 2610 and arranged on the liquid storage cylinder 2610 A one-way valve 2680, a sealing plug 2690 arranged at one end of the push rod member 2620 and ensuring the seal between the liquid storage cylinder 2610 and the push rod member 2620, and located upstream of the liquid storage cylinder (2610) and arranged on the liquid storage cylinder (2610) and a suction valve assembly downstream of the suction hole (104).
  • the liquid storage cylinder 2610 has a liquid storage cavity 2611 for containing liquid, and a liquid outlet 2614 communicating with the liquid storage cavity 2611 and containing the extrusion one-way valve 2680 .
  • the liquid in this embodiment is a liquid with a certain viscosity, such as shower gel or cosmetic oil or emulsion or foam.
  • the liquid outlet 2614 can communicate with the connection end 2222 through a soft tube or an internal channel, so as to transport the liquid from the liquid storage chamber 2611 to the liquid outlet pipe 2242, and finally to the center of the cleaning head 300, so as to realize automatic liquid extrusion.
  • the position controller 2650 recognizes whether the screw rod 2640 rotates in place through a hall sensor or an infrared sensor.
  • the position controller 2650 is electrically connected to the circuit board 240 .
  • the suction valve assembly includes a suction valve seat 2613 arranged on the suction port 2612, a movable part 2616 which can reciprocate and is sealed with the suction valve seat 2613, an elastic part 2618 for elastically supporting the movable block 2616, and a movable part 2616 arranged on the movable block 2616 Magnetic piece 2619 on.
  • the suction valve seat 2613 is made of rubber and covers the suction port 2612 and has a valve hole.
  • the movable part 2616 closes or opens the valve hole under the action of the elastic part 2618 .
  • the elastic member 2618 is preferably a spring to realize the function of a one-way valve.
  • the suction valve assembly adopts a spring-type check valve in this embodiment, and also can adopt a gravity-type, swing-type, plastic diaphragm-type check valve.
  • the magnetic member 2619 is preferably a permanent magnet.
  • the liquid outlet 2614 can communicate with the center of the cleaning head 300 through a hose, so that the liquid in the liquid storage chamber 2611 can be delivered to the cleaning head 300 for cleaning.
  • the suction hole 104 communicates with the liquid storage tank 110, and the liquid storage tank 110 is provided with a liquid storage discharge pipe 1066 that produces a Hall effect with the magnetic piece 2619, and the liquid storage discharge pipe 1066 overcomes the The action of the elastic part 2618 forces the movable part 2616 to open the valve hole.
  • the circuit board 240 detects the Hall effect between the liquid storage discharge pipe 1066 and the magnetic part 2619, and starts the squeezing motor 2660 to drive the screw 2640 to perform the suction action.
  • the liquid in the liquid storage tank 110 is sucked into the liquid storage chamber 2611 of the liquid storage cylinder 2610 , and once the screw rod 2640 is detected to be in the full position, the circuit board 240 stops the operation of the suction motor 2660 .
  • the circuit board 240 starts the operation of the extrusion motor 2660, the screw 2640 performs the extrusion action, and the liquid in the liquid storage chamber 2611 enters the liquid outlet 2614 through the extrusion check valve 2680, and finally Go to the center of the cleaning head 300 through the hose or the internal channel, and then start the driving motor 220 to rotate the cleaning head 300, thereby realizing the cleaning work on the human body.
  • a screw and a motor are used, and a structure other than a screw or a pump can also be used to achieve the purpose of the present invention.
  • a Hall element can also be directly installed on the circuit board 240, and the signal can be obtained by sensing the displacement of the magnetic part 2619, which can also realize the communication between the personal cleaning appliance 10 and the liquid storage tank 110 to start squeezing.
  • Suction motor 2660 works.
  • the driving motor 220 and the squeezing motor 2660 are DC brushless or brushed motors.
  • Squeeze suction motor 2660 is further provided with gear box inside, to reduce speed, to ensure that the rotating speed of screw rod 2640 is at 5-100 rev/min, preferably at 5-50 rev/min, to ensure that the squeeze action is carried out in the low speed range, more To be reliable and accurate and in line with user habits.
  • the battery 400 is preferably a lithium battery or a nickel metal hydride battery.
  • the cleaning head 300 is a brush head, a foam head, a mud rubbing head, a foaming head, a foot grinding head, and a massage head.
  • the present invention discloses a second embodiment of a personal cleaning appliance combination, which includes: a personal cleaning appliance 10, a liquid storage tank 110, and a seat covering the liquid storage tank 110 and having a hanging notch 1200 Body 12, wherein the structure of the personal cleaning appliance 10 refers to the first embodiment, the liquid storage tank 110 includes a warehouse body 1060 with a liquid storage chamber 1064, a warehouse cover 1062 that jointly closes the liquid storage chamber 1064 with the warehouse body 1060, and is arranged on the warehouse body.
  • the seat body 12 can be provided with a plurality of spare cleaning heads 320 so that users can replace them at any time.
  • the hanging notch 1200 accommodates the handle housing 100 of the personal cleaning appliance, and is suspended by the brush head cover 200 of the personal cleaning appliance 10 .
  • the diameter of the brush head cover 200 is larger than the width of the hanging notch 1200
  • the width of the hanging notch 1200 is larger than the diameter or width of the handle housing 100 .
  • the liquid storage discharge pipe 1066 is disposed in the hanging notch 1200 and is at least partially inserted into the suction hole 104 and enters the valve hole to press the movable member 2616 .
  • the liquid storage check valve 1069 can be a spring type, gravity type, swing type, plastic diaphragm type check valve, preferably a rubber flat mouth gravity check valve.
  • the cleaning head 300 is provided with a sensor 310
  • the brush head cover 200 is provided with a sensor board 242 for detecting the sensor 310
  • the sensor board 242 obtains the properties of the cleaning head 300 by detecting the number of the sensor 310
  • the circuit board 240 matches the corresponding working mode according to the properties of the cleaning head 300 .
  • the cleaning head 300 includes a rotating shaft 302 and a mounting column 304 adjacent to the rotating shaft 302 and used for mounting the sensing element 310 .
  • the sensing board 242 is provided with a Hall element, and the sensing element 310 is a magnet.
  • induction elements 310 such as 0, 1, 2, etc.
  • different types of cleaning heads can be identified, such as brush heads or foam heads, etc., and corresponding working modes can be matched, wherein the working modes include the rotational speed of the driving motor 220
  • the range, speed range and working cycle of the suction motor 2660 are convenient for users to choose and use.
  • the invention has the advantages that it can be operated with one hand and completed at one time, can automatically squeeze and suck liquid, one-way inhalation and one-way extrusion, prevents liquid from overflowing, and is convenient for users to use.

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Abstract

一种个人清洁用具（10）及组合，其包括手柄壳体（100）、驱动组件（220）、设置在手柄壳体（100）内的挤吸模块（260）、以及被驱动组件（220）所驱动的清洁头（300），其中手柄壳体（100）包括收容挤吸模块（260）的手柄腔（102）、以及与手柄腔（102）相连通的吸入孔（104），而挤吸模块（260）包括收容液体的储液筒（2610）、对液体进行挤压的推杆件（2620）、设置在推杆件（2620）内的螺杆（2640）、以及驱动螺杆（2640）旋转的挤吸电机（2660），其中推杆件（2620）挤压液体时，螺杆（2640）第一方向旋转将液体输送至清洁头（300），而抽吸液体时，螺杆（2640）第二方向旋转将液体从吸入孔（104）吸入至储液筒（2610）。可单手操作且一次性操作完成，自动挤吸液体，防止液体溢出，便于用户使用。

Description

个人清洁用具及组合 技术领域
本发明属于个人清洁用具领域，具体涉及一种个人清洁用具及组合。
背景技术
个人清洁用具用于清洁人体所产生的污垢，例如电动洗澡刷或洁面仪等，需要先从外部的沐浴露筒或洗面奶储存罐手动挤出沐浴露或洗面奶等，然后再通过个人清洁用具来进行清洁，无法一次性操作完成，造成用户使用不便。
发明内容
有鉴于此，本发明提供一种个人清洁用具及组合，可单手操作且一次性操作完成，自动挤吸液体，防止液体溢出，便于用户使用。
根据本发明的目的，本发明提供第一技术方案：一种个人清洁用具，其包括：手柄壳体、驱动组件、设置在手柄壳体内的挤吸模块、以及被驱动组件所驱动的清洁头，其中所述手柄壳体包括收容挤吸模块的手柄腔、以及与手柄腔相连通的吸入孔，而所述挤吸模块包括收容液体的储液筒、对液体进行挤压的推杆件、设置在推杆件内的螺杆、以及驱动螺杆旋转的挤吸电机，其中所述推杆件挤压液体时，螺杆第一方向旋转将液体输送至清洁头，而抽吸液体时，螺杆第二方向旋转将液体从吸入孔吸入至储液筒。
在第一技术方案的基础上，进一步包括如下附属技术方案：
所述挤吸模块包括检测螺杆位置的位置控制器、固定挤吸电机的挤吸电机架、位于储液筒下游且设置在储液筒上的挤出单向阀、设置在推杆件一端且保证储液筒和推杆件之间密封的密封塞、以及位于储液筒上游且设置在储液筒上并位于吸入孔下游的吸入阀组件，以保证液体可靠地单向挤吸，准确性高。
还包括位于驱动组件与挤吸模块之间的电池、与电池相邻设置的电路板、以及与电路板对应设置且设置在手柄壳体外侧的按键板，以提供能源，且便 于电路设计和用户使用。
还包括封闭驱动组件另一端的装饰盖，所述清洁头为刷头、泡棉头、搓泥头、打泡头、磨脚头、按摩头，以兼容不同种类的清洁头，且可更换。
所述吸入阀组件包括设置在吸入口上的吸入阀座、可往复移动且与吸入阀座密封配合的活动件、用于弹性支持活动块的弹性件、以及设置在活动块上的磁性件，以保证吸入动作可靠进行。
所述挤吸电机的中心轴线方向与驱动组件的中心轴线方向相互垂直，以实现内部结构优化，且便于用户使用。
本发明的第二技术方案是：一种个人清洁用具组合，其包括：个人清洁用具和存液罐，其中所述个人清洁用具包括手柄壳体、驱动组件、设置在手柄壳体内的挤吸模块、以及被驱动组件所驱动的清洁头，其中所述手柄壳体包括收容挤吸模块的手柄腔、以及与手柄腔相连通的吸入孔，而所述挤吸模块包括收容液体的储液筒、对液体进行挤压的推杆件、设置在推杆件内的螺杆、以及驱动螺杆旋转的挤吸电机，其中所述推杆件挤压液体时，螺杆第一方向旋转将液体输送至清洁头，而抽吸液体时，螺杆第二方向旋转将液体从吸入孔吸入至储液筒，且所述存液罐包括存液腔、可与吸入孔相连通的存液单向阀。
在第二技术方案的基础上，进一步包括如下附属技术方案：
所述挤吸模块包括检测螺杆位置的位置控制器、固定挤吸电机的挤吸电机架、位于储液筒下游且设置在储液筒上的挤出单向阀、设置在推杆件一端且保证储液筒和推杆件之间密封的密封塞、以及位于储液筒上游且设置在储液筒上并位于吸入孔下游的吸入阀组件，以保证液体可靠地单向挤吸，准确性高。
所述吸入阀组件包括设置在吸入口上的吸入阀座、可往复移动且与吸入阀座密封配合的活动件、用于弹性支持活动块的弹性件、以及设置在活动块 上的磁性件，且所述存液罐设置有与磁性件发生霍尔效应的存液排出管，以保证吸入动作可靠进行。
本发明的第三技术方案是：一种个人清洁用具，其包括：手柄壳体、驱动组件、设置在手柄壳体内的挤吸模块、以及被驱动组件所驱动的清洁头，其中所述手柄壳体包括收容挤吸模块的手柄腔、以及与手柄腔相连通的吸入孔，而所述挤吸模块包括收容液体的储液筒、对液体进行挤压的推杆件、以及向推杆件提供动力的动力件，其中所述推杆件沿着第一方向挤压储液筒内的液体时，液体被单向输送至清洁头的中心；而所述推杆件沿着第二方向抽吸储液筒时，液体从外部由吸入孔单向吸入至储液筒内，且第一方向与第二方向互为相反。其中动力件优选为电机或泵。
与现有技术相比，本发明的优点：可单手操作且一次性操作完成，自动挤吸液体，单向吸入和单向挤出，防止液体溢出，便于用户使用。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明第一实施例的立体分解图；
图2是本发明第一实施例的剖视图；
图3是本发明第一实施例的立体图；
图4是本发明第一实施例中挤吸模块的局部分解图；
图5是本发明第一实施例中挤吸模块的剖视图；
图6是本发明第一实施例中挤吸模块的分解图；
图7是本发明第一实施例中吸入阀组件的分解图；
图8是本发明第一实施例中挤吸模块另一视角下的剖视图；
图9是图8处于初始位置的示意图；
图10是图8处于动作位置的示意图。
图11是本发明第一实施例中驱动组件的俯视图；
图12是本发明第一实施例中驱动组件的剖视图；
图13是本发明第一实施例中驱动组件的分解图。
图14是本发明第二实施例中存液罐的分解图；
图15是本发明第二实施例中存液罐的仓体图；
图16是本发明第二实施例中存液罐沿A-A线的剖视图；
图17是本发明第二实施例的立体图。
图18是本发明第二实施例中个人清洁用具的局部分解图。
具体实施方式
如图1-13，本发明提供一种个人清洁用具的第一实施例，其包括手柄壳体100、与手柄壳体100连接的刷头罩200、设置在刷头罩200内的驱动组件220、设置在手柄壳体100内的挤吸模块260、位于驱动组件一端且被驱动组件220所驱动的清洁头300、设置在挤吸模块260和驱动组件220之间的电池400、封闭驱动组件220另一端的装饰盖500、设置与电池400相邻设置的电路板240、以及与电路板240对应设置且设置在手柄壳体100外侧的按键板120。
手柄壳体100包括收容挤吸模块260的手柄腔102、以及与手柄腔102相连通的吸入孔104。手柄壳体100为细长圆筒状且一端与刷头罩200的外侧相连，其直径小于刷头罩200的直径。手柄壳体100一端与刷头罩200的外侧相连。为便于挤吸方便，进一步设置挤出单向阀2680。在液体挤出时挤出单向阀2680自动打开，而吸液体时挤出单向阀2680自动闭合，防止空气进入。挤出单向阀2680可以是弹簧式、重力式、旋启式、塑料隔膜式单向阀，优选为橡胶扁嘴重力式单向阀。
驱动组件220包括驱动电机2210、与驱动电机2210相邻设置的齿轮座2220、与驱动电机2210传动相连的减速传动机构2230、以及设置在齿轮座2220上的出液机构2240。驱动电机2210为直流无刷或有刷电机。出液机构2240包括出液管2242、套设在出液管2242上且与减速传动机构2230传动相连的出液齿轮2244、以及设置在出液管2242上的多个密封圈2250。齿轮座2220设置有与出液管2242相连通且位于挤出单向阀2680下游的连接端2222。驱动电机2210和出液管2242的中心轴线相互间隔平行。驱动电机2210和出液管2242分别位于所述齿轮座2220的两侧。出液管2242的中心轴线与清洁头300的中心轴线为同一直线。出液管2242圆周方向设置有多个收容相应密封圈2250的密封圈槽2246。
挤吸模块260包括收容液体的储液筒2610、对液体进行挤压且可往复直线运动的推杆件2620、固定推杆件2620的推杆架2630、设置在推杆件2620内的螺杆2640、检测螺杆2640位置的位置控制器2650、驱动螺杆2640旋转的挤吸电机2660、固定挤吸电机2660的挤吸电机架2670、位于储液筒2610下游且设置在储液筒2610上的挤出单向阀2680、设置在推杆件2620一端且保证储液筒2610和推杆件2620之间密封的密封塞2690、以及位于储液筒(2610)上游且设置在储液筒(2610)上并位于吸入孔(104)下游的吸入阀组件。储液筒2610具有容纳液体的储液腔2611、与储液腔2611相连通并收容挤出单向阀2680的出液口2614。液体在本实施例中为具有一定粘稠度的液体，如沐浴露或美容油状或乳状物或泡沫物等。出液口2614与连接端2222可通过软质管或内部通道进行连通，以便将液体从储液腔2611输送到出液管2242，最终至清洁头300的中心，实现自动挤出液体。位置控制器2650通过霍尔传感器或红外传感器来识别螺杆2640是否旋转到位。位置控制器2650与电路板240电性相连。吸入阀组件包括设置在吸入口2612上的吸入阀座2613、可往复移动且与吸入阀座2613密封配合的活动件2616、用于弹性支持 活动块2616的弹性件2618、以及设置在活动块2616上的磁性件2619。吸入阀座2613为橡胶制成且包覆在吸入口2612上并具有阀孔。活动件2616在弹性件2618作用下来关闭或开启该阀孔。弹性件2618优选为弹簧，以实现单向阀功能。吸入阀组件在本实施例中采用弹簧式单向阀，也可以采用重力式、旋启式、塑料隔膜式单向阀。磁性件2619优选为永磁体。出液口2614可通过软管与清洁头300的中心相互连通，以便储液腔2611内的液体输送至清洁头300，以进行清洁之用。如图9-10、14所示，吸入孔104与存液罐110相连通，且存液罐110设置有与磁性件2619发生霍尔效应的存液排出管1066，该存液排出管1066克服弹性件2618的作用，迫使活动件2616开启阀孔，同时电路板240检测到存液排出管1066与磁性件2619之间的霍尔效应，启动挤吸电机2660工作，带动螺杆2640进行吸入动作，由此将存液罐110的液体吸入到储液筒2610的储液腔2611内，一旦检测到螺杆2640处于充满的位置，电路板240停止挤吸电机2660的工作。当用户按按键板120的挤出键，电路板240启动挤吸电机2660的工作，螺杆2640进行挤出动作，储液腔2611内的液体通过挤出单向阀2680进入出液口2614，最终通过软管或内部通道至清洁头300中心，然后启动驱动电机220旋转清洁头300，由此可实现对人体的清洁工作。在本实施例中，采用螺杆和电机的形式，也可以采用非螺杆或泵的结构也可以实现本发明目的。为减少存液排出管1066复杂度，也可以直接在电路板240设置霍尔元件，通过感知磁性件2619的位移量来获得信号，也能实现个人清洁用具10与存液罐110相连通才启动挤吸电机2660工作。
驱动电机220和挤吸电机2660为直流无刷或有刷电机。挤吸电机2660内部进一步设置有齿轮箱，以进行减速，以保证螺杆2640的转速在5-100转/分钟，优选在5-50转/分钟，保证在低速度范围内进行挤吸动作，更为可靠和精准且符合用户习惯。电池400优选为锂电池或镍氢电池。
清洁头300为刷头、泡棉头、搓泥头、打泡头、磨脚头、按摩头。
如图14-17所示，本发明揭示一种个人清洁用具组合的第二实施例，其包括：个人清洁用具10、存液罐110、以及包覆存液罐110且具有悬挂缺口1200的座体12，其中个人清洁用具10的结构参照第一实施例，存液罐110包括具有存液腔1064的仓体1060、与仓体1060共同封闭存液腔1064的仓盖1062、设置在仓体1060上且与个人清洁用具相连通的存液排出管1066、设置在存液排出管1066上游的存液单向阀1069、以及设置在存液腔1064内且收容存液单向阀1069的导管1068。座体12可设置放置多个备用清洁头320，以便用户随时更换使用。悬挂缺口1200收容个人清洁用具的手柄壳体100，且通过个人清洁用具10的刷头罩200悬挂。刷头罩200的直径大于悬挂缺口1200的宽度，悬挂缺口1200的宽度大于手柄壳体100的直径或宽度。存液排出管1066设置在悬挂缺口1200中且至少部分插入吸入孔104内并进入阀孔内压迫活动件2616。存液单向阀1069可以是弹簧式、重力式、旋启式、塑料隔膜式单向阀，优选为橡胶扁嘴重力式单向阀。
如图18所示，清洁头300设置有感应件310，而刷头罩200设置有检测感应件310的感应板242，且感应板242通过检测感应件310的个数来获取清洁头300的属性，而电路板240则根据清洁头300的属性匹配相应的工作模式。清洁头300包括旋转轴302、以及与旋转轴302相邻且用于安装感应件310的安装柱304。感应板242设置有霍尔元件，而感应件310为磁铁。由此可根据感应件310的个数，例如0、1、2等，来识别不同清洁头的种类，如刷头或泡棉头等，匹配相应的工作模式，其中工作模式包括驱动电机220的转速范围、挤吸电机2660的转速范围、工作周期等，便于用户选择使用。
本发明优点是：可单手操作且一次性操作完成，自动挤吸液体，单向吸入和单向挤出，防止液体溢出，便于用户使用。
对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离发明的精神或范围的情况下，在 其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (10)

  1. 一种个人清洁用具，其特征在于其包括：手柄壳体(100)、驱动组件(220)、设置在手柄壳体(100)内的挤吸模块(260)、以及被驱动组件(220)所驱动的清洁头(300)，其中所述手柄壳体(100)包括收容挤吸模块(260)的手柄腔(102)、以及与手柄腔(102)相连通的吸入孔(104)，而所述挤吸模块(260)包括收容液体的储液筒(2610)、对液体进行挤压的推杆件(2620)、设置在推杆件(2620)内的螺杆(2640)、以及驱动螺杆(2640)旋转的挤吸电机(2660)，其中所述推杆件(2620)挤压液体时，螺杆(2640)第一方向旋转将液体输送至清洁头(300)，而抽吸液体时，螺杆(2640)第二方向旋转将液体从吸入孔(104)吸入至储液筒(2610)。
  2. 如权利要求1所述的个人清洁用具，其特征在于：所述挤吸模块(260)包括检测螺杆(2640)位置的位置控制器(2650)、固定挤吸电机(2660)的挤吸电机架(2670)、位于储液筒(2610)下游且设置在储液筒(2610)上的挤出单向阀(2680)、设置在推杆件(2620)一端且保证储液筒(2610)和推杆件(2620)之间密封的密封塞(2690)、以及位于储液筒(2610)上游且设置在储液筒(2610)上并位于吸入孔(104)下游的吸入阀组件。
  3. 如权利要求2所述的个人清洁用具，其特征在于还包括位于驱动组件(220)与挤吸模块(260)之间的电池(400)、与电池(400)相邻设置的电路板(240)、以及与电路板(240)对应设置且设置在手柄壳体(100)外侧的按键板(120)。
  4. 如权利要求1或2或3所述的个人清洁用具，其特征在于还包括封 闭驱动组件(220)另一端的装饰盖(500)，其中所述清洁头(300)为刷头、泡棉头、搓泥头、打泡头、磨脚头、按摩头。
  5. 如权利要求2所述的个人清洁用具，其特征在于：所述吸入阀组件包括设置在吸入口(2612)上的吸入阀座(2613)、可往复移动且与吸入阀座(2613)密封配合的活动件(2616)、用于弹性支持活动块(2616)的弹性件(2618)、以及设置在活动块(2616)上的磁性件(2619)。
  6. 如权利要求4所述的个人清洁用具，其特征在于：所述挤吸电机(2660)的中心轴线方向与驱动组件(22)的中心轴线方向相互垂直。
  7. 一种个人清洁用具组合，其特征在于其包括：个人清洁用具(10)和存液罐(110)，其中所述个人清洁用具(10)包括手柄壳体(100)、驱动组件(220)、设置在手柄壳体(100)内的挤吸模块(260)、以及被驱动组件(220)所驱动的清洁头(300)，其中所述手柄壳体(100)包括收容挤吸模块(260)的手柄腔(102)、以及与手柄腔(102)相连通的吸入孔(104)，而所述挤吸模块(260)包括收容液体的储液筒(2610)、对液体进行挤压的推杆件(2620)、设置在推杆件(2620)内的螺杆(2640)、以及驱动螺杆(2640)旋转的挤吸电机(2660)，其中所述推杆件(2620)挤压液体时，螺杆(2640)第一方向旋转将液体输送至清洁头(300)，而抽吸液体时，螺杆(2640)第二方向旋转将液体从吸入孔(104)吸入至储液筒(2610)，且所述存液罐(110)包括存液腔(1064)、可与吸入孔(104)相连通的存液单向阀(1069)。
  8. 如权利要求7所述的个人清洁用具组合，其特征在于：所述挤吸模块(260)包括检测螺杆(2640)位置的位置控制器(2650)、固定挤吸电 机(2660)的挤吸电机架(2670)、位于储液筒(2610)下游且设置在储液筒(2610)上的挤出单向阀(2680)、设置在推杆件(2620)一端且保证储液筒(2610)和推杆件(2620)之间密封的密封塞(2690)、以及位于储液筒(2610)上游且设置在储液筒(2610)上并位于吸入孔(104)下游的吸入阀组件。
  9. 如权利要求8所述的个人清洁用具组合，其特征在于：所述吸入阀组件包括设置在吸入口(2612)上的吸入阀座(2613)、可往复移动且与吸入阀座(2613)密封配合的活动件(2616)、用于弹性支持活动块(2616)的弹性件(2618)、以及设置在活动块(2616)上的磁性件(2619)，且所述存液罐(110)设置有与磁性件(2619)发生霍尔效应的存液排出管(1066)。
  10. 一种个人清洁用具，其特征在于其包括：手柄壳体、驱动组件、设置在手柄壳体内的挤吸模块、以及被驱动组件所驱动的清洁头，其中所述手柄壳体包括收容挤吸模块的手柄腔、以及与手柄腔相连通的吸入孔，而所述挤吸模块包括收容液体的储液筒、对液体进行挤压的推杆件、以及向推杆件提供动力的动力件，其中所述推杆件沿着第一方向挤压储液筒内的液体时，液体被单向输送至清洁头的中心；而所述推杆件沿着第二方向抽吸储液筒时，液体从外部由吸入孔单向吸入至储液筒内，且第一方向与第二方向互为相反。
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