CN106703129A

CN106703129A - Hand washing and hand drying equipment

Info

Publication number: CN106703129A
Application number: CN201611196688.0A
Authority: CN
Inventors: 陈海河
Original assignee: Taizhou River Machinery Co Ltd
Current assignee: JIANGSU TIANHONG NEW ENERGY TECHNOLOGY Co.,Ltd.
Priority date: 2016-12-22
Filing date: 2016-12-22
Publication date: 2017-05-24
Anticipated expiration: 2036-12-22
Also published as: CN106703129B

Abstract

The invention discloses hand washing and hand drying equipment. The hand washing and hand drying equipment comprises a cabinet body, a basin body which is mounted on the cabinet body and is made from a non-ferromagnetic material, a water faucet which is mounted at the rear side of the cabinet body and is provided with a water outlet at a middle position above the basin body and a brushing mechanism mounted in the basin body, wherein the brushing mechanism comprises a first brush, a second brush, a third brush and a fourth brush which are respectively mounted in the basin body; lateral brush holders are symmetrically moulded on the two side walls of the basin body, the first brush and the second brush are horizontally and slidably mounted in the lateral brush holders at the two sides; the outer ends of the lateral brush holders are connected with a running water pipe by virtue of a hose; one middle brush holder is moulded at the middle position of the front side wall in the basin body, and the third brush and the fourth brush are rotatably connected with the middle brush holder; and a hand sanitizer box is mounted in the cabinet body, the lower part of the hand sanitizer box is connected with a water pump, and the middle brush holder is connected with a water outlet end of the water pump. The hand washing and hand drying equipment is reasonable in structural design, convenient to maintain and replace parts and high in brushing efficiency.

Description

One kind is washed one's hands dry hand equipment

Technical field

The invention belongs to automate cleaning equipment, and in particular to one kind is washed one's hands dry hand equipment.

Background technology

Document number discloses a kind of Full-automatic hand washing machine for the Chinese patent of CN2038763U, and it scrubs part by motor A pair of brush wheels composition that about two for driving arrange, becomes mildewed for scrubbing hand on brush wheel.Although this kind of structure can be realized Scrub to hand, but because bristle is connected on the circumference wall of brush wheel, if bristle is more long, bristle is contacted with hand When it is substantially inclined, or bristle is that side is attached on hand and slips over, and washing effect is poor；If bristle is shorter, When hand is reached between two brush wheels, hand only has less area and is contacted with bristle, is so needed during scrub uniform The mobile hand in ground is beneficial to brush wheel and brushes each position on hand, and using effect is undesirable.

The content of the invention

The technical problems to be solved by the invention are：In view of the shortcomings of the prior art, there is provided one kind can be to hand Uniformly scrubbed, dismounting is simple, be easy to the full-automatic handwashing facilities safeguarded.

To realize the purpose of the present invention, it is achieved using following technical scheme：One kind is washed one's hands dry hand equipment, includes cabinet Body, the basin body of the non-ferromagnetic material on cabinet, on cabinet rear side and delivery port be located at basin body top interposition The tap put, and the scrub body in basin body；

The scrub body includes the first brush, the second brush for being separately mounted to both sides in basin body, and installed in basin body The third brush in interior centre position and the 4th brush；

The basin body two side symmetrically forms the lateral brush holder of horizontally disposed circular trough shape, first brush, Second brush level is slidably mounted in the lateral brush holder of both sides；The lateral brush holder outer end is connected by flexible pipe with running water pipe Connect, and the second magnetic valve is connected between the entrance point and running water pipe of flexible pipe；

First brush includes the telescoping tube of circle, is molded over the circular brush body connecting seat of telescoping tube one end, is connected to Brush body connecting seat and is connected to the bristle on brush board away from the brush board of telescoping tube one end；Uniformly formed out on the brush board The pressure limiting valve of oriented brush board direction conducting is installed in water hole, the telescoping tube；The brush body connecting seat outer wall is equidistantly connected with Driven magnet；The flexible pipe outer wall is provided with sealing ring away from the end position of brush body connecting seat；In the flexible pipe outer wall Portion forms flexible external screw thread, and the lateral brush holder inwall is formed near one end of basin body and coordinates transmission to connect with flexible external screw thread The flexible internal thread for connecing；

Second brush in addition to flexible external screw thread and the first brush are reverse, other structures all same；

The centre position of front side wall forms brush holder in the middle of in the basin body, and the third brush, the 4th brush are rotated and connected It is connected on middle brush holder；The middle brush holder side forms the first installing port of circle, and opposite side is formed to be installed with first The second installing port that mouth is coaxially disposed；

Liquid case of washing one's hands is installed, hand cleanser lower box part outer wall is connected with water pump, and the middle brush holder passes through flexible pipe in the cabinet It is connected with the water side of water pump；

The third brush includes brush body connecting seat, is molded over the first joint of the circular tube shaped of brush body connecting seat side, connection In the brush board of the brush body connecting seat other end, and it is connected to the bristle on brush board；Uniformly apopore is formed on the brush board；Institute State brush body connecting seat outer wall and be equidistantly connected with driven magnet；

4th brush includes brush body connecting seat, is molded over the second joint of the circular tube shaped of brush body connecting seat side, connection In the brush board of the brush body connecting seat other end, and it is connected to the bristle on brush board；Uniformly apopore is formed on the brush board；Institute State brush body connecting seat outer wall and be equidistantly connected with driven magnet；

First joint is penetrated from the first installing port, and is passed from the second installing port, and correspondence first is pacified on first joint Dress mouth, the position of the second installing port are provided with sealing ring；Second joint is between the second installing port side and the first joint It is connected through a screw thread；The first joint side wall forms outlet pass so that inside middle brush holder and third brush, the 4th brush Connection；

Basin body lower end both sides form two roller connecting seats, and a rotation is rotatablely equipped between two roller connecting seats Axle, is installed with the motor a for driving the rotary shaft to rotate on the outside of a roller connecting seat；The rotary shaft Position in the brush of upper correspondence first, the brush body connecting seat moving range of the second brush is fixedly connected with driven roller a, the driving Equally circumferentially it is connected with roller a and is coordinated to drive the first brush, second with the driven magnet on the first brush, the second brush The drive magnet that brush is rotated；

Correspondence third brush, the position of the brush body connecting seat of the 4th brush are rotatably connected to a driving in the middle of the rotary shaft Roller b, correspondence third brush, the position of the 4th brush are equally circumferentially connected with and third brush, the 4th on the driven roller b Driven magnet on brush coordinates the drive magnet to drive third brush, the 4th brush to rotate；

One end end face of the driven roller b forms positioning tooth, and the end face near the driven roller a of positioning tooth side is formed and institute State the locating groove that positioning tooth coordinates positioning；The basin body bottom surface is connected with one and is used to prevent to drive positioned at driven roller b opposite sides The plate of stopping that dynamic roller b is rotated；Left between two driven roller a for driven roller b along rotating shaft space in axial sliding；

The centre of the driven roller b is connected with a bearing, and the inner ring of the bearing is connected with driven roller b, and the outer ring of bearing connects An axial push pedal is connected to, a magnet is connected with the axial push pedal；Installed near the position of magnet the basin body bottom surface There is an electromagnet；

The magnetic field reverse with magnet generation makes driven roller b be moved away from electromagnet direction when the electromagnet is powered, and makes positioning tooth Depart from locating groove, and driven roller b one end is offseted with plate of stopping；Positioning tooth is matched somebody with somebody with locating groove when the electromagnet is powered off Conjunction, driven roller b and driven roller a synchronous axial systems.

Preferably：Each driven magnetic on described the first brush, the second brush, third brush, the 4th brush Iron is disposed as S extremely unanimously towards brush body connecting seat center, or N is extremely unanimously towards brush body connecting seat center, so that institute The first brush and third brush are stated, it is mutually exclusive between the second brush and the 4th brush；It is each on the driven roller a, driven roller b Individual drive magnet then relative set be N extremely unanimously towards rotary shaft center, or S is extremely unanimously towards rotary shaft center so that Obtain between driven roller a and the first brush, the second brush, formed by magnetic field force between driven roller b and third brush, the 4th brush Drive connection.

Preferably：The tap is connected by flexible pipe with running water pipe, and flexible pipe entrance point and running water The first magnetic valve is connected between pipe, the middle brush holder top is located at immediately below water discharge of water faucet end and is provided with leading sensing Switch；

The middle brush holder top is provided with brush switch, be located on rear wall in the basin body the first brush and third brush it Between, and position between the second brush and the 4th brush is provided with brush inductive switch；

The leading inductive switch, brush switch and brush inductive switch are electrically connected with the signal input part of controller respectively；

First magnetic valve, the second magnetic valve, motor a, the output end of electromagnet and water pump and controller are electrically connected；

After brush switch is pressed, controller controls the second magnetic valve to open 2-5s, while control motor a to rotate, first Brush, the second brush are slided under hydraulic pressure effect to direction in the middle of basin body, while be rotated by driven roller a, flexible outer To after flexible internal thread, the first brush, the second brush are individually driven and continue to be moved to direction in the middle of basin body thread contact from driven roller a It is dynamic, until flexible external screw thread departs from flexible internal thread, the now bristle of the first brush and third brush, the second brush and the The bristle of four brushes is in contact；

Then controller control pump working 3-5s, makes apopore of the hand cleanser from third brush, the 4th brush flow out and glue It is attached on bristle；Then controller control motor a is rotated further 3-10s, while controlling electromagnet to be powered；Then controller Control motor a rotate backward 1-3s, between the first brush and third brush, and between the second brush and the 4th brush by The flexible external screw thread on the first brush, the second brush is set to be contacted with flexible internal thread in magnetic field repulsive force, and then flexible internal thread is matched somebody with somebody Closing driven roller a makes the first brush, the second brush return a segment distance；

When both hands to be reached the first brush and third brush respectively, when between the second brush and the 4th brush, brush inductive switch Sense signal, controller control electromagnet power-off, motor a rotate forward drive the first brush, the second brush, third brush, 4th brush rotates and both hands is scrubbed simultaneously, and after 10-60s, controller controls the second magnetic valve to open, running water Apopore by pressure limiting valve and from the first brush, the second brush sprays does hand cleanser flush with foam on bristle and both hands Only, after by 10-60s, controller controls the second closed electromagnetic valve；

Then controller control motor a is rotated backward, and the first brush and the second brush are returned to just toward the movement of basin body both sides Beginning position, after 5-10s, controller control motor a stops.

Preferably：When first brush, the second brush move to nearest extreme position in the middle of basin body, Between first brush and third brush, the magnetic field repulsive force of the driven magnet between the second brush and the 4th brush is led more than pressure limiting valve Required pressure when logical.

Preferably：The leading inductive switch, brush inductive switch are infrared photoelectric sensor or pyroelectricity Sensor.

Preferably：Between the flexible pipe outer wall and sealing ring, it is between first joint and sealing ring Rotatory sealing.

Preferably：Three-way connection is connected with brush holder and the flexible pipe of water pump in the middle of connection, three-way connection is by pipe Road is connected with an air pump, and the air pump is arranged on hand cleanser box outer wall；The air pump is electrically connected with controller, and the gas Pump is started or stoped simultaneously with the water pump.

Preferably：An arc is rotatably connected between first brush and two telescoping tubes of the second brush Cover, the arc-shaped cover has a central angle for the circular arc retaining wall of 150-200 degree and is integrally attached to circular arc retaining wall both sides Two side plates, the clamping ring that is set on telescoping tube of matching is formed on the side plate；Is connected with the side plate of arc-shaped cover One magnet；A travelling gear, the driving cog are rotatablely equipped with outside the outer lateral brush holder with the first magnet homonymy of the basin body The second magnet mutually sucked by magnetic field force with the first magnet is connected with wheel；The basin body outer wall is provided with cover and drives electricity Machine, is connected with the drive gear being connected with travelling gear on the output shaft of the motor；The cover motor Electrically connected with controller.

Preferably：When brush switch is pressed, the cover motor drives arc-shaped cover to turn to Positioned at scrub body bottom as hand cleanser holding groove；When first brush and the second brush return back to initial position, institute Stating cover motor drives arc-shaped cover to turn to positioned at scrub body top；Then the motor continues to drive described the One brush, the second brush, third brush, the 4th brush are reversely rotated and dry the residual moisture on bristle.

Preferably：Positional symmetry of the front side positioned at basin body both sides is provided with two hand dryers on the cabinet；

The hand dryer includes the jet circle of the circular arc that a central angle is 200-280 °, and is connected to jet circle lower end Enter air duct；The socket for entering air duct described in plugging is offered on the cabinet；The cabinet body sidewall offers air inlet；

The upper inside wall of the jet circle forms the puff prot towards on rear side of cabinet；

It is described enter air duct in aerofoil fan and heater be installed, the heater is located at the outlet air end side of aerofoil fan；Institute State into air duct afterbody and form fresh air inlet；

The inwall centre position of the jet circle is provided with an air-out inductive switch, and the air-out inductive switch is infrared electro Sensor；

The jet circle inwall is equidistantly connected with multiple support columns；

The air-out inductive switch is electrically connected with the signal input part of controller；The aerofoil fan and heater respectively with control The output end of device is electrically connected；

When human hands are close to air-out inductive switch, controller control aerofoil fan and heater start simultaneously.

Compared with prior art, the beneficial effects of the invention are as follows：Be arranged on scrub body in basin body by the present invention, will drive The driven roller of dynamic scrub body motion is arranged on outside basin body and is realized being driven by magnetic force so that the movable part in basin body Part is relatively simple, is easy to safeguard or change part（Required replacing part is brush board and bristle）.The present invention uses two groups of brushes point Right-hand man is not scrubbed, and bristle is connected on the end face of brush board, it is big so to scrub area, and the first brush, the second brush can be with Moved relative to third brush, the 4th brush, it is long that such bristle need not be designed, and can cause that as far as possible many bristles are to pass through End contacts with hand skin and is scrubbed, and scrubs efficiency high.

The pressure limiting valve is not only moved beneficial to by the brush of hydraulic drives first, the second brush to direction in the middle of basin body, together When brush is dried, pressure limiting valve can prevent the water of residual in lateral brush holder from continuing to flow out.

First brush, the second brush are driven by driven roller a, and third brush, the 4th brush are driven by driven roller b, From after third brush, the 4th brush extrusion, the electromagnet is powered departs from driven roller b and driven roller a to hand cleanser, and driven roller B one end is against stops on plate, and the frictional force between plate and driven roller b of stopping prevents driven roller b from rotating, i.e. third brush, the 4th brush Sub- remains stationary, the first brush, the second brush are rotated, and such hand cleanser more can be equably applied on each bristle, energy Enough ensure to reach preferable washing effect under conditions of hand cleanser consumption is less, and on bristle uniform application hand cleanser it Afterwards, the just more difficult service life for being attached on bristle, so extending brush of greasy dirt that may be remained on hand.

The hand dryer can carry out Quick-air-drying after the completion of washing one's hands to hand；Two hand dryers can respectively air-dry a left side The right hand, and hand dryer blowing direction is towards cabinet rear side, such hand dryer by water on hand toward after-blow, spray will not splash to use With family.

Brief description of the drawings

Fig. 1 is structural representation of the invention.

Fig. 2 is internal structure schematic diagram of the invention.

Fig. 3 is the structural representation of basin body and scrub body.

Fig. 4 is the structural representation of basin body and the part being connected to below basin body.

Fig. 5 is the cross section structure diagram of basin body and scrub body.

Fig. 6 is the decomposition texture schematic diagram of basin body and scrub body part.

Fig. 7 is the structural representation of basin body.

Fig. 8 is the cross section structure diagram of basin body.

Fig. 9 is the structural representation of the first brush.

Figure 10 is the decomposition texture schematic diagram of the first brush.

Figure 11 is the attachment structure schematic diagram of third brush and the 4th brush.

Figure 12 is the decomposition texture schematic diagram of third brush and the 4th brush.

Figure 13 is the mounting structure schematic diagram of air-dry machine.

Figure 14 is the cross section structure diagram of air-dry machine part.

Figure 15 be arc-shaped cover be located at scrub body top when configuration state figure.

1st, cabinet；2nd, basin body；20th, drainpipe；21st, lateral brush holder；211st, stretch internal thread；22nd, middle brush holder；221st, One installing port；222nd, the second installing port；23rd, brush switch；24th, leading inductive switch；25th, brush inductive switch；26th, roller connects Joint chair；3rd, tap；4th, scrub body；41st, the first brush；42nd, the second brush；43rd, third brush；44th, the 4th brush；401、 Telescoping tube；402nd, brush body connecting seat；403rd, driven magnet；404th, stretch external screw thread；405th, bristle；406th, brush board；4061st, water outlet Hole；407th, the first joint；4071st, outlet pass；408th, the second joint；409th, pressure limiting valve；51st, motor a；52nd, driven roller a； 521st, positioning tooth；53rd, electromagnet；54th, driven roller b；541st, bearing；542nd, axial push pedal；543rd, magnet；544th, locating groove； 55th, stop plate；56th, drive magnet；57th, rotating shaft；61st, the first magnetic valve；62nd, the second magnetic valve；7th, wash one's hands liquid case；71st, water pump； 72nd, air pump；73rd, liquid level sensor；8th, arc-shaped cover；801st, clamping ring；802nd, breach；81st, drive；82nd, cover motor； 83rd, the first magnet；84th, the second magnet；9th, hand dryer；91st, air duct is entered；92nd, jet circle；921st, puff prot；93rd, air-out sensing is opened Close；94th, support column.

Specific embodiment

Embodiment 1

With reference to shown in Fig. 1 to Figure 12, the present embodiment is that one kind is washed one's hands dry hand equipment, includes cabinet 1, non-on cabinet The basin body 2 of ferromagnetic, on cabinet rear side and delivery port be located at basin body top centre position tap 3, Yi Jian Scrub body 4 in basin body.

The scrub body includes the first brush 41, the second brush 42, Yi Jian for being separately mounted to both sides in basin body The brush 44 of third brush 43 and the 4th in centre position in basin body.

The basin body two side symmetrically forms the lateral brush holder 21 of horizontally disposed circular trough shape, described first Brush, the second brush level are slidably mounted in the lateral brush holder of both sides；The lateral brush holder outer end passes through flexible pipe and running water Pipe is connected, and the second magnetic valve 62 is connected between the entrance point and running water pipe of flexible pipe.

First brush includes the telescoping tube 401 of circle, is molded over the circular brush body connecting seat of telescoping tube one end 402, brush board 406 of the brush body connecting seat away from telescoping tube one end is connected to, and be connected to the bristle 405 on brush board；The brush It is uniform on plate to form the pressure limiting valve 409 that oriented brush board direction conducting is installed in apopore 4061, the telescoping tube；The brush body Connecting seat outer wall is equidistantly connected with driven magnet 403；The flexible pipe outer wall is installed away from the end position of brush body connecting seat There is sealing ring；The flexible pipe outer wall middle part forms flexible external screw thread 404, and the lateral brush holder inwall is near one end of basin body Form the flexible internal thread 211 for coordinating drive connection with flexible external screw thread.

Second brush in addition to flexible external screw thread and the first brush are reverse, other structures all same.

The centre position of front side wall forms brush holder 22 in the middle of, the third brush, the 4th brush in the basin body It is rotatably connected on middle brush holder；The middle brush holder side form circle the first installing port 221, opposite side form with The second installing port 222 that first installing port is coaxially disposed；Internal diameter of the internal diameter of first installing port more than the second installing port.

The rearward position that the basin body inner bottom part is located at middle brush holder is connected with drainpipe 20, and Xia Shui is led in drainpipe lower end Road.

Liquid case 7 of washing one's hands is installed, hand cleanser lower box part outer wall is connected with water pump 71, and the middle brush holder leads in the cabinet Flexible pipe is crossed to be connected with the water side of water pump.

The third brush includes brush body connecting seat 402, and be molded over the circular tube shaped of brush body connecting seat side first connects First 407, the brush board of the brush body connecting seat other end is connected to, and be connected to the bristle on brush board；Uniformly it is molded on the brush board There is apopore；The brush body connecting seat outer wall is equidistantly connected with driven magnet.

4th brush includes brush body connecting seat, is molded over the second joint of the circular tube shaped of brush body connecting seat side 408, the brush board of the brush body connecting seat other end is connected to, and be connected to the bristle on brush board；Uniformly formed on the brush board Apopore；The brush body connecting seat outer wall is equidistantly connected with driven magnet.

First joint is penetrated from the first installing port, and is passed from the second installing port, correspondence the on first joint One installing port, the position of the second installing port are provided with sealing ring；Second joint is in the second installing port side and the first joint Between be connected through a screw thread；The first joint side wall forms outlet pass 4071 so that middle brush holder and third brush, the 4th The connection of brush inside.

First joint has external diameter small one and large one two sections, is so easy to the first installing port of correspondence, the second installing port The installation of position seals circle, is also convenient for for the first joint passing through the first installing port and the second installing port.

Each brush of the brush mechanism can be dismounted easily, beneficial to part replacement, during dismounting brush, first by the 3rd Brush, the 4th brush are relative to be unscrewed, after removing third brush, the 4th brush, then respectively by the first brush, the back-out of the second brush； First brush, the second brush are then first installed during installation, then third brush and the 4th brush are installed again.First brush, the second brush Son Design of length be：Can stop the first brush, the second brush from lateral brush holder after third brush and the 4th brush are installed Middle abjection, so the first brush and the second brush will not produce unexpected situation about coming off in use.

Basin body lower end both sides form two roller connecting seats 26, and one is rotatablely equipped between two roller connecting seats Individual rotary shaft 56, is installed with the motor a51 for driving the rotary shaft to rotate on the outside of a roller connecting seat； Position in the rotary shaft in the first brush of correspondence, the brush body connecting seat moving range of the second brush is fixedly connected with driven roller A52, is equally circumferentially connected with the driven roller a and coordinates to drive with the driven magnet on the first brush, the second brush The drive magnet 55 that first brush, the second brush are rotated.

Correspondence third brush, the position of the brush body connecting seat of the 4th brush are rotatably connected to one in the middle of the rotary shaft Driven roller b54, correspondence third brush, the position of the 4th brush are equally circumferentially connected with and the 3rd brush on the driven roller b Driven magnet on son, the 4th brush coordinates the drive magnet 56 to drive third brush, the 4th brush to rotate.

One end end face of the driven roller b forms positioning tooth 544, near positioning tooth side driven roller a end face into Type has the locating groove 521 for coordinating positioning with the positioning tooth；The basin body bottom surface is connected with one positioned at driven roller b opposite sides It is used to the plate 55 of stopping for preventing driven roller b from rotating, the plate of stopping is for quality of rubber materials；Left between two driven roller a for driving Roller b is along rotating shaft space in axial sliding.

The centre of the driven roller b is connected with a bearing 541, and the inner ring of the bearing is connected with driven roller b, bearing Outer ring is connected with an axial push pedal 542, and a magnet is connected with the axial push pedal；The basin body bottom surface is near magnet Position is provided with an electromagnet 53.

The magnetic field reverse with magnet generation makes driven roller b be moved away from electromagnet direction when the electromagnet is powered, and it is fixed to make Position tooth departs from locating groove, and driven roller b one end is offseted with plate of stopping；Positioning tooth and locating groove when the electromagnet is powered off Cooperation, driven roller b and driven roller a synchronous axial systems.

Each driven magnet on described the first brush, the second brush, third brush, the 4th brush is disposed as S poles Consistent or N is extremely unanimously towards brush body connecting seat center towards brush body connecting seat center, so that first brush and the Three brushes, it is mutually exclusive between the second brush and the 4th brush；Each drive magnet on the driven roller a, driven roller b then phase N should be set to extremely unanimously towards rotary shaft center, or S is extremely unanimously towards rotary shaft center, so that driven roller a and first Formed by magnetic field force between brush, the second brush, between driven roller b and third brush, the 4th brush and be connected.

The tap is connected by flexible pipe with running water pipe, and is connected between the entrance point and running water pipe of flexible pipe One magnetic valve 61, the middle brush holder top is located at immediately below water discharge of water faucet end and is provided with leading inductive switch 24.Work as hand When reaching the underface at water discharge of water faucet end, leading inductive switch detects signal, then controller controls the first magnetic valve to open, Tap is water outlet.

The middle brush holder top is provided with brush switch 23, is located at the first brush and the 3rd in the basin body on rear wall Between brush, and position between the second brush and the 4th brush is provided with brush inductive switch 25.

The leading inductive switch, brush switch and brush inductive switch respectively with the signal input part Electricity Federation of controller Connect.

The output end Electricity Federation of first magnetic valve, the second magnetic valve, motor a, electromagnet and water pump and controller Connect.

After brush switch is pressed, controller controls the second magnetic valve to open 2-5s, and hydraulic pressure is raised in lateral brush holder, while Control motor is rotated, and the first brush, the second brush are slided under hydraulic pressure effect to direction in the middle of basin body, while in driven roller A is rotated by, and after flexible external screw thread touches flexible internal thread, the first brush, the second brush are individually driven by driven roller a Continue to be moved to direction in the middle of basin body, until flexible external screw thread departs from flexible internal thread, now the first brush and the 3rd is brushed The bristle of the bristle of son, the second brush and the 4th brush is in contact.

Then controller control pump working 3-5s, flows out apopore of the hand cleanser from third brush, the 4th brush And stick on bristle；Then controller control motor a is rotated further 3-10s, while controlling electromagnet to be powered；Then control Device processed control motor a rotates backward 1-3s, between the first brush and third brush, and the second brush and the 4th brush it Between the flexible external screw thread on the first brush, the second brush is contacted with flexible internal thread due to magnetic field repulsive force, and then it is flexible in spiral shell Line cooperation driven roller makes the first brush, the second brush return a segment distance.

Because the second magnetic valve only opens the 2-5s times, its effect mainly enables flexible external screw thread and flexible internal thread Can engage, pressure limiting valve is not opened or only opened very short time substantially, such first brush and third brush, the second brush and After 4th brush is in contact, hand cleanser, subsequent first brush, second can be more uniformly adhered on the bristle of each brush Brush returns a segment distance and is easy to hand to reach the first brush and third brush, between the second brush and the 4th brush.Described first Brush, the second brush are driven by driven roller a, and third brush, the 4th brush are driven by driven roller b, hand cleanser from third brush, After 4th brush extrusion, the electromagnet is powered departs from driven roller b and driven roller a, and driven roller b one end is against and stops on plate, The frictional force between plate and driven roller b of stopping prevents driven roller b from rotating, i.e. third brush, the 4th brush remains stationary, the first brush Son, the second brush are rotated, and such hand cleanser more can equably be applied on each bristle, ensure that in hand cleanser consumption Reach preferable washing effect under conditions of less, and on bristle after uniform application hand cleanser, on hand may residual oil The dirty just more difficult service life for being attached on bristle, so extending brush.

When both hands to be reached the first brush and third brush respectively, when between the second brush and the 4th brush, brush senses To signal, controller control electromagnet power-off, positioning tooth engages inductive switching again with locating groove, and driven roller b is with driven roller a Rotate, motor a is rotated forward and driven the first brush, the second brush, third brush, the 4th brush to be brushed to both hands while rotating Wash（Hand cleanser is essentially in the stage on bristle, most of dirt on hand can be dissolved）, after 10-60s, controller The second magnetic valve is controlled to open, apopore of the running water by pressure limiting valve and from the first brush, the second brush is sprayed bristle And hand cleanser flush with foam is clean on both hands（The hand cleanser on hand and on bristle is rinsed well by current in the stage）, After 10-60s, controller controls the second closed electromagnetic valve.

Then controller control motor a is rotated backward, and the first brush and the second brush are moved toward basin body both sides and replied To initial position, after 5-10s, controller control motor stops.

After automatic brushing flow terminates, both hands can be put into tap lower section and carry out last cleaning by user.

In each brush rotary course, due to the part one of the flexible external screw thread outer end on the first brush, the second brush Directly with flexible internal thread keep contact, this cause the first brush, the second brush can produce in the horizontal direction it is short-range back and forth It is mobile（Less than flexible externally threaded pitch）So that bristle can more fully be produced with hand skin and contacted, and effect is scrubbed in enhancing Really.

Rotating forward described in text, reversion are all the first brush, the with for the first brush, the direction of motion of the second brush Two brushes toward direction in the middle of basin body move when it is corresponding be to rotate forward, the first brush, the second brush toward basin body both sides direction move when Corresponding is reversion.

When first brush, the second brush move to nearest extreme position in the middle of the basin body, the first brush and the Between three brushes, the magnetic field repulsive force of the driven magnet between the second brush and the 4th brush pressure required when being turned on more than pressure limiting valve Power.The pressure limiting valve is used to coordinate the originally brush of water-driven first, the second brush mobile to basin body centre, but pressure limiting valve meeting simultaneously Hinder in lateral brush holder running water to flow out, so also just hinder the first brush, the second brush and be returned to original state, therefore limit The conducting pressure of pressure valve can not be too big, it is ensured that flexible external screw thread outer end can contact with flexible internal thread, it is ensured that each brush is anti- Allow to be engaged with flexible internal thread to rotation, so that the first brush, the second brush can return to initial position.

The leading inductive switch, brush inductive switch are infrared photoelectric sensor or pyroelectric sensor.

Between the flexible pipe outer wall and sealing ring, rotatory sealing is between first joint and sealing ring.In order to Ensure that each brush can smoothly rotate, the pretightning force between the sealing ring and its installation site should be smaller, even if at sealing A small amount of leak is produced also not interfere with washing effect, therefore it is smooth to should first ensure that each brush is rotated, and considers further that appropriate increase Sealing effectiveness.

Three-way connection is connected with brush holder and the flexible pipe of water pump in the middle of connection, three-way connection passes through pipeline and an air pump 72 Connection, the air pump is arranged on hand cleanser box outer wall；The air pump is electrically connected with controller, and the air pump and the water pump Start or stop simultaneously.

The hand cleanser is preferably the hand cleanser that dilute with water is crossed, while squeeze into air by air pump, make from third brush, The hand cleanser show bubble of the apopore outflow of the 4th brush, can so reduce the consumption of hand cleanser, also can guarantee that preferably clear Clean effect.

The hand cleanser lower box part is provided with liquid level sensor 73, and liquid level sensor is electrically connected with controller, and controller can Indicator lamp or buzzer are connected with, user's addition hand cleanser is reminded when hand cleanser liquid level is less than setting value.

In this patent, the controller can select the design that single-chip microcomputer is controlled system, and controller is according to switch, sensing The startup of signal control motor, water pump, the air pump of device etc. etc., stopping are the existing conventional techniques of this area, and simultaneously non-invention Emphasis, therefore herein do not launch description.

Embodiment 2

With reference to shown in Fig. 4, Fig. 5 and Figure 15, the present embodiment makes following improvement on the basis of embodiment 1：First brush And second brush two telescoping tubes between be rotatably connected to an arc-shaped cover 8, there is the arc-shaped cover central angle to be The circular arc retaining wall of 150-200 degree and two side plates of circular arc retaining wall both sides are integrally attached to, are formed on the side plate With the clamping ring 801 being set on telescoping tube；The first magnet 83 is connected with the side plate of arc-shaped cover；With the first magnetic outside the basin body A travelling gear 81 is rotatablely equipped with outside the lateral brush holder of iron homonymy, is connected with the travelling gear and passed through with the first magnet The second magnet 84 that magnetic field force is mutually sucked；The basin body outer wall is provided with cover motor 82, the output of the motor The drive gear being connected with travelling gear is connected with axle；The cover motor is electrically connected with controller.

When brush switch is pressed, the cover motor drives arc-shaped cover to turn under scrub body Portion is used as hand cleanser holding groove；When first brush and the second brush return back to initial position, the cover motor Arc-shaped cover is driven to turn to positioned at scrub body top；Then the motor continues to drive first brush, the second brush Son, third brush, the 4th brush are reversely rotated and dry the residual moisture on bristle.

When arc-shaped cover is used as holding groove, the hand cleanser for dripping from bristle and on hand is rolled again by the bristle of bottom, is made Hand cleanser is fully utilized.After scrub is finished, bacteria breed is easily caused if moisture is left for a long time on bristle, therefore most Afterwards by bristle moisture dry, now, arc-shaped cover blocks scrub body top, it is to avoid bristle dry during water droplet to Spill outward.

The position of brush holder is also molded jagged 802, effective shielded area of such arc-shaped cover in the middle of the arc-shaped cover correspondence What can be done is larger.

Embodiment 3

With reference to Fig. 1, figure, Figure 13 and Figure 14, the present embodiment makes following improvement on the basis of embodiment 1 or 2：On the cabinet The positional symmetry that front side is located at basin body both sides is provided with two hand dryers 9.

The hand dryer includes the jet circle 92 of the circular arc that a central angle is 200-280 °, and is connected to jet That encloses lower end enters air duct 91；The socket for entering air duct described in plugging is offered on the cabinet；The cabinet body sidewall offers air intake Mouthful.

The upper inside wall of the jet circle forms the puff prot 921 towards on rear side of cabinet.

It is described enter air duct in aerofoil fan and heater be installed, the heater is located at the outlet air end one of aerofoil fan Side；It is described enter air duct afterbody form fresh air inlet.

The inwall centre position of the jet circle is provided with an air-out inductive switch 93, and the air-out inductive switch is red Outer photoelectric sensor.

The jet circle inwall is equidistantly connected with multiple support columns 94, and the support column causes to be manually placed into hand dryer position Afterwards, the gap flowed through for air is left between hand and jet circle inwall, accelerates the speed of dry hand.

The air-out inductive switch is electrically connected with the signal input part of controller；The aerofoil fan and heater respectively with The output end of controller is electrically connected；When human hands are close to air-out inductive switch, controller control aerofoil fan and heater Start simultaneously.

Claims

1. one kind is washed one's hands dry hand equipment, it is characterised in that：Cabinet is included, the basin body of the non-ferromagnetic material on cabinet, Rear side and delivery port are located at the tap in basin body top centre position, and the scrubbing unit in basin body on cabinet Structure；

2. one kind as claimed in claim 1 is washed one's hands dry hand equipment, it is characterised in that：Described the first brush, the second brush, It is extremely unanimously extremely consistent towards brush body connecting seat center, or N that each driven magnet on three brushes, the 4th brush is disposed as S Towards brush body connecting seat center, so that first brush and third brush, mutual between the second brush and the 4th brush Repel；Each drive magnet on the driven roller a, driven roller b then relative set be N extremely unanimously towards rotary shaft center, or Person S extremely unanimously towards rotary shaft center so that between driven roller a and the first brush, the second brush, driven roller b and the 3rd Formed by magnetic field force between brush, the 4th brush and be connected.

3. one kind as claimed in claim 1 is washed one's hands dry hand equipment, it is characterised in that：The tap passes through flexible pipe and running water Pipe is connected, and the first magnetic valve is connected between the entrance point and running water pipe of flexible pipe, and the middle brush holder top is located at the fire hose Head is provided with leading inductive switch immediately below water side；

4. one kind as claimed in claim 3 is washed one's hands dry hand equipment, it is characterised in that：First brush, the movement of the second brush During to nearest extreme position in the middle of basin body, between the first brush and third brush, between the second brush and the 4th brush The pressure required when being turned on more than pressure limiting valve of the magnetic field repulsive force of driven magnet.

5. one kind as claimed in claim 3 is washed one's hands dry hand equipment, it is characterised in that：The leading inductive switch, brush sensing Switch is infrared photoelectric sensor or pyroelectric sensor.

6. one kind as claimed in claim 1 is washed one's hands dry hand equipment, it is characterised in that：The flexible pipe outer wall and sealing ring it Between, it is rotatory sealing between first joint and sealing ring.

7. one kind as claimed in claim 1 is washed one's hands dry hand equipment, it is characterised in that：In the middle of connection on the flexible pipe of brush holder and water pump Three-way connection is connected with, three-way connection is connected by pipeline with an air pump, the air pump is arranged on hand cleanser box outer wall；Institute Air pump is stated to be electrically connected with controller, and the air pump is started or stoped simultaneously with the water pump.

8. one kind as claimed in claim 3 is washed one's hands dry hand equipment, it is characterised in that：The two of first brush and the second brush An arc-shaped cover is rotatably connected between individual telescoping tube, it is the circular arc of 150-200 degree that the arc-shaped cover has a central angle Retaining wall and two side plates for being integrally attached to circular arc retaining wall both sides, form matching and are set on telescoping tube on the side plate Clamping ring；The first magnet is connected with the side plate of arc-shaped cover；Rotated outside the outer lateral brush holder with the first magnet homonymy of the basin body One travelling gear is installed, the second magnet mutually sucked by magnetic field force with the first magnet is connected with the travelling gear； The basin body outer wall is provided with cover motor, is connected with the output shaft of the cover motor and is driven with travelling gear The drive gear of connection；The cover motor is electrically connected with controller.

9. one kind as claimed in claim 8 is washed one's hands dry hand equipment, it is characterised in that：When brush switch is pressed, institute Stating cover motor drives arc-shaped cover to turn to positioned at scrub body bottom as hand cleanser holding groove；When first brush When returning back to initial position with the second brush, the cover motor drives arc-shaped cover to turn to positioned at scrub body top； Then the motor continues to drive first brush, the second brush, third brush, the 4th brush to reversely rotate bristle On residual moisture dry.

10. one kind as claimed in claim 3 is washed one's hands dry hand equipment, it is characterised in that：Front side is located at basin body two on the cabinet The positional symmetry of side is provided with two hand dryers；