CN216019694U

CN216019694U - Personal cleansing implement and combination

Info

Publication number: CN216019694U
Application number: CN202121520628.6U
Authority: CN
Inventors: 陈铁益
Original assignee: Shanghai Wenfuda Industrial Co ltd
Current assignee: Shanghai Wenfuda Industrial Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-03-15
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a personal cleaning appliance and a combination thereof, which comprises a handle shell, a driving component, a squeezing and sucking module arranged in the handle shell and a cleaning head driven by the driving component, wherein the handle shell comprises a handle cavity for accommodating the squeezing and sucking module and a suction hole communicated with the handle cavity, the squeezing and sucking module comprises a liquid storage barrel for accommodating liquid, a push rod piece for squeezing the liquid, a screw rod arranged in the push rod piece and a squeezing and sucking motor for driving the screw rod to rotate, when the push rod piece squeezes the liquid, the screw rod rotates in a first direction to convey the liquid to the cleaning head, and when the liquid is sucked, the screw rod rotates in a second direction to suck the liquid from the suction hole to the liquid storage barrel. The utility model has the advantages that: can be operated by one hand and finished by one-time operation, prevents the liquid from automatically overflowing and is convenient for users to use.

Description

Personal cleansing implement and combination

Technical Field

The utility model belongs to the field of personal cleaning appliances, and particularly relates to a personal cleaning appliance and a combination thereof.

Background

The personal cleaning appliance is used for cleaning dirt generated by a human body, such as an electric bath brush or a face cleaning instrument, and the like, and the personal cleaning appliance is not capable of being used conveniently because firstly the shower gel or the facial cleanser and the like are manually squeezed out from an external shower gel cylinder or a facial cleanser storage tank and then cleaned through the personal cleaning appliance.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a personal cleansing implement and a combination thereof, which can be operated with a single hand and operated at one time, automatically squeeze and suck liquid, prevent liquid from overflowing, and facilitate the use of users.

According to an object of the present invention, the present invention provides a first technical means: a personal cleansing implement comprising: handle casing, drive assembly, the crowded module of inhaling of setting in the handle casing and by the cleaning head that drive assembly driven, wherein the handle casing is including the handle chamber of acceping the crowded module of inhaling and the suction hole that is linked together with the handle chamber, and crowded module is including the stock solution section of thick bamboo of acceping liquid, carry out extruded push rod spare, the screw rod of setting in push rod spare and the crowded motor of inhaling of drive screw rotation to liquid, wherein when push rod spare extrudees liquid, the rotatory liquid transport to the cleaning head of screw rod first direction, and when sucking liquid, the rotatory liquid that inhales to the stock solution section of thick bamboo from the suction hole of screw rod second direction.

On the basis of the first technical scheme, the method further comprises the following subsidiary technical scheme:

the squeezing and sucking module comprises a position controller for detecting the position of the screw rod, a squeezing and sucking motor frame for fixing a squeezing and sucking motor, a squeezing one-way valve, a sealing plug and a sucking valve assembly, wherein the squeezing and sucking motor frame is positioned at the lower reaches of the liquid storage cylinder and arranged on the liquid storage cylinder, the sealing plug is arranged at one end of the push rod piece and used for guaranteeing sealing between the liquid storage cylinder and the push rod piece, the sucking valve assembly is positioned at the upper reaches of the liquid storage cylinder, arranged on the liquid storage cylinder and positioned at the lower reaches of the sucking hole, so that liquid is reliably squeezed and sucked in one way, and the accuracy is high.

The electric toothbrush further comprises a battery positioned between the driving assembly and the squeezing module, a circuit board arranged adjacent to the battery, and a key board which is arranged corresponding to the circuit board and arranged outside the handle shell, so that energy is provided, and circuit design and use by a user are facilitated.

The cleaning head is a brush head, a foam cotton head, a mud rubbing head, a foam beating head, a foot grinding head and a massage head, is compatible with different types of cleaning heads and is replaceable.

The suction valve assembly comprises a suction valve seat arranged on the suction inlet, a movable part which can move back and forth and is in sealing fit with the suction valve seat, an elastic part used for elastically supporting the movable block, and a magnetic part arranged on the movable block, so that the suction action is ensured to be reliably carried out.

The central axis direction of the squeezing and sucking motor is mutually perpendicular to the central axis direction of the driving assembly, so that the internal structure is optimized, and the use by a user is facilitated.

The second technical scheme of the utility model is as follows: a personal cleansing implement combination comprising: the liquid storage tank comprises a liquid storage cavity and a liquid storage check valve, wherein the liquid storage check valve can be communicated with the suction hole.

On the basis of the second technical scheme, the method further comprises the following subsidiary technical scheme:

The suction valve component comprises a suction valve seat arranged on the suction inlet, a movable part which can move back and forth and is in sealing fit with the suction valve seat, an elastic part used 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 discharge pipe which generates a Hall effect with the magnetic part so as to ensure that the suction action is reliably carried out.

The third technical scheme of the utility model is as follows: a personal cleansing implement comprising: the cleaning device comprises a handle shell, a driving component, a squeezing and sucking module arranged in the handle shell and a cleaning head driven by the driving component, wherein the handle shell comprises a handle cavity for accommodating the squeezing and sucking module and a sucking hole communicated with the handle cavity; when the push rod piece sucks the liquid storage barrel along the second direction, liquid is sucked into the liquid storage barrel from the outside in a one-way mode through the suction hole, and the first direction is opposite to the second direction. Wherein the power member is preferably a motor or a pump.

Compared with the prior art, the utility model has the advantages that: the liquid can be automatically squeezed and sucked, and the liquid can be sucked in a one-way manner and extruded out in a one-way manner, so that the liquid is prevented from overflowing, and the liquid can be conveniently used by a user.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an exploded perspective view of a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of a first embodiment of the present invention;

FIG. 3 is a perspective view of a first embodiment of the present invention;

FIG. 4 is a partially exploded view of a first embodiment of a wringing module of the present invention;

FIG. 5 is a cross-sectional view of a first embodiment of a wringing module of the present invention;

FIG. 6 is an exploded view of a first embodiment of a wringing module of the present invention;

FIG. 7 is an exploded view of the suction valve assembly of the first embodiment of the present invention;

FIG. 8 is a cross-sectional view of the milking module of the first embodiment of the present invention from another perspective;

FIG. 9 is a schematic view of FIG. 8 in an initial position;

fig. 10 is a schematic view of fig. 8 in an actuated position.

FIG. 11 is a top plan view of the drive assembly in the first embodiment of the present invention;

FIG. 12 is a cross-sectional view of the drive assembly in the first embodiment of the present invention;

fig. 13 is an exploded view of the drive assembly in the first embodiment of the present invention.

FIG. 14 is an exploded view of a liquid reservoir in a second embodiment of the utility model;

FIG. 15 is a view of the cartridge body of the liquid reservoir tank in the second embodiment of the present invention;

FIG. 16 is a sectional view of the liquid reservoir tank taken along the 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.

Figure 18 is a partially exploded view of a second embodiment of a personal cleansing implement in accordance with the present invention.

Detailed Description

Referring to fig. 1-13, the present invention provides a first embodiment of a personal cleansing implement, which includes a handle housing 100, a brush head cover 200 connected to the handle housing 100, a driving assembly 220 disposed in the brush head cover 200, a squeezing module 260 disposed in the handle housing 100, a cleansing head 300 located at one end of the driving assembly and driven by the driving assembly 220, a battery 400 disposed between the squeezing module 260 and the driving assembly 220, a decorative cover 500 closing the other end of the driving assembly 220, a circuit board 240 disposed adjacent to the battery 400, and a key pad 120 disposed corresponding to the circuit board 240 and disposed outside the handle housing 100.

The handle housing 100 includes a handle cavity 102 that houses the crowd suction module 260, and a suction hole 104 that communicates with the handle cavity 102. The handle case 100 has an elongated cylindrical shape and one end connected to the outside of the brush head cover 200, and has a diameter 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. For convenience of squeezing and sucking, a squeezing check valve 2680 is further provided. The squeeze check valve 2680 opens automatically when liquid is squeezed out, and the squeeze check valve 2680 closes automatically when liquid is sucked, preventing air from entering. The extrusion check valve 2680 may be a spring, gravity, swing, plastic diaphragm type check valve, preferably a rubber flat nozzle gravity type check valve.

The driving assembly 220 includes a driving motor 2210, a gear holder 2220 disposed adjacent to the driving motor 2210, a reduction transmission mechanism 2230 drivingly connected to the driving motor 2210, and a liquid outlet mechanism 2240 disposed on the gear holder 2220. The drive motor 2210 is a dc brushless or brush motor. Liquid outlet mechanism 2240 includes liquid outlet pipe 2242, a liquid outlet gear 2244 that is sleeved on liquid outlet pipe 2242 and is connected with reduction transmission mechanism 2230 in a transmission manner, and a plurality of sealing rings 2250 that are arranged on liquid outlet pipe 2242. Gear holder 2220 is provided with a connection end 2222 in communication with outlet conduit 2242 and located downstream of extrusion check valve 2680. The central axes of drive motor 2210 and liquid outlet pipe 2242 are parallel and spaced from each other. The driving motor 2210 and the liquid outlet pipe 2242 are respectively positioned at two sides of the gear seat 2220. The central axis of outlet pipe 2242 is collinear with the central axis of cleaning head 300. A plurality of gasket grooves 2246 for receiving the corresponding gaskets 2250 are formed in the circumferential direction of the outlet pipe 2242.

The pumping module 260 includes a liquid storage tube 2610 for storing liquid, a push rod 2620 for pushing the liquid and performing reciprocating linear motion, a push rod frame 2630 for fixing the push rod 2620, a screw 2640 disposed in the push rod 2620, a position controller 2650 for detecting the position of the screw 2640, a pumping motor 2660 for driving the screw 2640 to rotate, a pumping motor frame 2670 for fixing the pumping motor 2660, a pumping check valve 2680 disposed downstream of the liquid storage tube 2610 and on the liquid storage tube 2610, a sealing plug 2690 disposed at one end of the push rod 2620 and ensuring sealing between the liquid storage tube 2610 and the push rod 2620, and a pumping valve assembly disposed upstream of the liquid storage tube 2610 and 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 which is communicated with the liquid storage cavity 2611 and accommodates an extrusion check valve 2680. The liquid in this embodiment is a liquid with a certain viscosity, such as a bath lotion or a cosmetic oil or cream. Liquid outlet 2614 and link 2222 can communicate through hose or internal passage to carry liquid from stock solution chamber 2611 to drain pipe 2242, finally to the center of cleaning head 300, realize the automatic liquid that extrudes. The position controller 2650 recognizes whether the screw 2640 is rotated to the position 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 provided on the suction port 2612, a movable member 2616 which is reciprocally movable and is in sealing engagement with the suction valve seat 2613, an elastic member 2618 for elastically supporting the movable block 2616, and a magnetic member 2619 provided on the movable block 2616. The suction valve seat 2613 is made of rubber, covers the suction port 2612, and has a valve hole. The movable member 2616 closes or opens the valve hole by the elastic member 2618. The elastic member 2618 is preferably a spring to perform a check valve function. The suction valve assembly is a spring type one-way valve in the embodiment, and can also be a gravity type, swing type or plastic diaphragm type one-way valve. As shown in fig. 9-10 and 14, the suction hole 104 communicates with the liquid storage tank 110, the liquid storage tank 110 is provided with a liquid storage discharge pipe 1066 generating a hall effect with the magnetic member 2619, the liquid storage discharge pipe 1066 overcomes the action of the elastic member 2618 to force the movable member 2616 to open the valve hole, the circuit board 240 detects the hall effect between the liquid storage discharge pipe 1066 and the magnetic member 2619, the squeezing motor 2660 is started to operate, the screw 2640 is driven to perform a suction action, so that the liquid in the liquid storage tank 110 is sucked into the liquid storage cavity 2611 of the liquid storage cylinder 2610, and the circuit board 240 stops the squeezing motor 2660 once the screw 2640 is detected to be at a full position. When a user presses an extrusion key of the key board 120, the circuit board 240 starts the operation of the extrusion motor 2660, the screw 2640 performs an extrusion action, the liquid in the liquid storage cavity 2611 enters the liquid outlet 2614 through the extrusion check valve 2680, finally reaches the center of the cleaning head 300 through a hose or an internal channel, and then starts the driving motor 220 to rotate the cleaning head 300, so that the cleaning operation on a human body can be realized. In the embodiment, the utility model can also be realized by adopting a screw rod and a motor, or adopting a structure without a screw rod or a pump. In order to reduce the complexity of the liquid storage discharge pipe 1066, a hall element may be directly disposed on the circuit board 240, and a signal may be obtained by sensing the displacement of the magnetic member 2619, so that the operation of the squeezing motor 2660 may be started only when the personal cleansing device 10 is connected to the liquid storage tank 110.

The driving motor 220 and the push-pull motor 2660 are dc brushless or brush motors. The squeeze motor 2660 is further provided with a gear box therein for reducing the speed to ensure that the rotation speed of the screw 2640 is 5-100 rpm, preferably 5-50 rpm, and the squeeze action is ensured in a low speed range, which is more reliable and accurate and conforms to the habit of the user. 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 foam beating head, a foot grinding head and a massage head.

As shown in Figs. 14-17, a second embodiment of a personal cleansing implement assembly is disclosed, comprising: the personal cleaning tool 10, the liquid storage tank 110, and the base 12 covering the liquid storage tank 110 and having the hanging notch 1200, wherein the structure of the personal cleaning tool 10 refers to the first embodiment, the liquid storage tank 110 includes a bin body 1060 having a liquid storage cavity 1064, a bin cover 1062 enclosing the liquid storage cavity 1064 together with the bin body 1060, a liquid storage discharge pipe 1066 disposed on the bin body 1060 and communicating with the personal cleaning tool, a liquid storage check valve 1069 disposed upstream of the liquid storage discharge pipe 1066, and a conduit 1068 disposed in the liquid storage cavity 1064 and housing the liquid storage check valve 1069. The housing 12 may be configured to hold a plurality of spare cleaning heads 320 for replacement and use by a user at any time. The hanging indentation 1200 receives the handle housing 100 of the personal cleansing implement and is suspended by the brush head cover 200 of the personal cleansing implement 10. The diameter of the brush head cover 200 is greater than the width of the hanging notch 1200, and the width of the hanging notch 1200 is greater than the diameter or width of the handle housing 100. The liquid storage discharge pipe 1066 is disposed in the hanging notch 1200 and at least partially inserted into the suction hole 104 and into the valve hole to press the movable member 2616. The liquid-storing check valve 1069 may be a spring type, gravity type, swing type, plastic diaphragm type check valve, preferably a rubber flat nozzle gravity type check valve.

As shown in fig. 18, the cleaning head 300 is provided with a sensing member 310, the brush head cover 200 is provided with a sensing board 242 for detecting the sensing member 310, the sensing board 242 obtains the attribute of the cleaning head 300 by detecting the number of the sensing members 310, and the circuit board 240 matches the corresponding operation mode according to the attribute of the cleaning head 300. The cleaning head 300 includes a rotatable shaft 302 and a mounting post 304 adjacent the rotatable shaft 302 for mounting a sensing element 310. The sensing plate 242 is provided with a hall element, and the sensing member 310 is a magnet. Therefore, the types of different cleaning heads, such as a brush head or a foam head, can be identified according to the number of the sensing elements 310, such as 0, 1, 2, etc., to match with corresponding working modes, wherein the working modes include the rotating speed range of the driving motor 220, the rotating speed range of the squeezing motor 2660, the working period, etc., which is convenient for the user to select for use.

The utility model has the advantages that: the liquid can be automatically squeezed and sucked by one hand and one-time operation is finished, so that the liquid is prevented from overflowing, unidirectional suction and unidirectional extrusion are realized, and the use by a user is facilitated.

It should be understood that the above-mentioned embodiments are only illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the main technical scheme of the utility model are covered in the protection scope of the utility model.

Claims

1. A personal cleansing implement characterized in that it comprises: a handle shell (100), a driving component (220), a squeezing and sucking module (260) arranged in the handle shell (100), and a cleaning head (300) driven by the driving component (220), wherein the handle shell (100) comprises a handle cavity (102) for accommodating the squeezing and sucking module (260) and a suction hole (104) communicated with the handle cavity (102), the squeezing module (260) comprises a liquid storage cylinder (2610) for containing liquid, a push rod piece (2620) for squeezing the liquid, a screw rod (2640) arranged in the push rod piece (2620), and a squeezing motor (2660) for driving the screw rod (2640) to rotate, wherein the screw (2640) rotates in a first direction to deliver liquid to the cleaning head (300) when the pusher member (2620) squeezes the liquid, when the liquid is sucked, the screw (2640) rotates in the second direction to suck the liquid from the suction hole (104) into the liquid storage cylinder (2610).

2. The personal cleansing implement of claim 1 wherein: the squeezing module (260) comprises a position controller (2650) for detecting the position of the screw rod (2640), a squeezing motor frame (2670) for fixing the squeezing motor (2660), a squeezing one-way valve (2680) which is positioned at the downstream of the liquid storage cylinder (2610) and arranged on the liquid storage cylinder (2610), a sealing plug (2690) which is arranged at one end of the push rod piece (2620) and ensures the sealing between the liquid storage cylinder (2610) and the push rod piece (2620), and a suction valve assembly which is positioned at the upstream of the liquid storage cylinder (2610), is arranged on the liquid storage cylinder (2610) and is positioned at the downstream of the suction hole (104).

3. The personal cleansing implement of claim 2 further comprising a battery (400) positioned between the drive assembly (220) and the expression module (260), a circuit board (240) positioned adjacent the battery (400), and a keypad (120) positioned in correspondence with the circuit board (240) and positioned outside of the handle housing (100).

4. A personal cleansing implement according to claim 1 or 2 or 3 further comprising a decorative cover (500) closing the other end of the drive assembly (220), wherein said cleansing head (300) is a brush head, a foam head, a scrub head, a foam head, a foot scrub head, a massage head.

5. The personal cleansing implement of claim 2 wherein: the suction valve assembly includes a suction valve seat (2613) provided at a suction port (2612), a movable block (2616) which is reciprocally movable and is in sealing engagement with the suction valve seat (2613), an elastic member (2618) for elastically supporting the movable block (2616), and a magnetic member (2619) provided at the movable block (2616).

6. The personal cleansing implement of claim 4 wherein: the central axis direction of the squeezing motor (2660) is perpendicular to the central axis direction of the driving component (220).

7. A personal cleansing implement assembly characterized in that it comprises: a personal cleaning appliance (10) and a liquid storage tank (110), wherein the personal cleaning appliance (10) comprises a handle housing (100), a driving component (220), a squeezing module (260) arranged in the handle housing (100), and a cleaning head (300) driven by the driving component (220), wherein the handle housing (100) comprises a handle cavity (102) for accommodating the squeezing module (260) and a suction hole (104) communicated with the handle cavity (102), the squeezing module (260) comprises a liquid storage barrel (2610) for accommodating liquid, a push rod piece (2620) for squeezing the liquid, a screw rod (2640) arranged in the push rod piece (2620), and a squeezing motor (2660) for driving the screw rod (2640) to rotate, when the push rod piece (2620) squeezes the liquid, the screw rod (2640) rotates in a first direction to convey the liquid to the cleaning head (300), and when the liquid is sucked, the screw (2640) rotates in a second direction to suck liquid from the suction hole (104) into the liquid storage cylinder (2610), and the liquid storage cylinder (110) comprises a liquid storage cavity (1064) and a liquid storage one-way valve (1069) which can be communicated with the suction hole (104).

8. The personal cleansing implement assembly of claim 7 wherein: the squeezing module (260) comprises a position controller (2650) for detecting the position of the screw rod (2640), a squeezing motor frame (2670) for fixing the squeezing motor (2660), a squeezing one-way valve (2680) which is positioned at the downstream of the liquid storage cylinder (2610) and arranged on the liquid storage cylinder (2610), a sealing plug (2690) which is arranged at one end of the push rod piece (2620) and ensures the sealing between the liquid storage cylinder (2610) and the push rod piece (2620), and a suction valve assembly which is positioned at the upstream of the liquid storage cylinder (2610), is arranged on the liquid storage cylinder (2610) and is positioned at the downstream of the suction hole (104).

9. The personal cleansing implement assembly of claim 8 wherein: the suction valve assembly comprises a suction valve seat (2613) arranged on a suction port (2612), a movable block (2616) which can move in a reciprocating mode and is in sealing fit with the suction valve seat (2613), an elastic piece (2618) used for elastically supporting the movable block (2616), and a magnetic piece (2619) arranged on the movable block (2616), and the liquid storage tank (110) is provided with a liquid storage discharge pipe (1066) which generates a Hall effect with the magnetic piece (2619).

10. A personal cleansing implement characterized in that it comprises: the cleaning device comprises a handle shell, a driving component, a squeezing and sucking module arranged in the handle shell and a cleaning head driven by the driving component, wherein the handle shell comprises a handle cavity for accommodating the squeezing and sucking module and a sucking hole communicated with the handle cavity; when the push rod piece sucks the liquid storage barrel along the second direction, liquid is sucked into the liquid storage barrel from the outside in a one-way mode through the suction hole, and the first direction is opposite to the second direction.