阅读说明：本技术 一种自动化洗脸装置 (Automatic change face device of washing ) 是由 杨沁 李�杰 刘付杰敬 何振东 高文韬 程洁 常伟杰 卞显俊 于 2020-04-15 设计创作，主要内容包括：本发明涉及一种自动化洗脸装置,包括前端敞口设置且整体呈方形的箱体,箱体内设有气流发生组、水雾发生组、毛巾输出组及毛巾回收组,箱体的顶板内面在靠近箱体的前端位置设有红外测距传感器；气流发生组包括气泵、气管、隔板、喷气孔,水雾发生组包括水泵、水管、雾化喷头,雾化喷头位于脸部清洗空间；红外测距传感器、水泵、气泵、驱动电机均与控制器相连,红外测距传感器用于感测人脸,水泵将水流压入水管后由雾化喷头喷出用于清洗脸部,气泵将气体压入气管后由喷气孔喷出,气流吹动隔板前方的毛巾用以对脸部进行擦拭。由上述技术方案可知,本发明可自动实现脸部清洁,满足了残疾人士或病患等特殊人群的需求。(The invention relates to an automatic face washing device, which comprises a box body, wherein the front end of the box body is opened and is integrally square, an air flow generating group, a water mist generating group, a towel outputting group and a towel recycling group are arranged in the box body, and an infrared distance measuring sensor is arranged at the position, close to the front end of the box body, of the inner surface of a top plate of the box body; the air flow generating set comprises an air pump, an air pipe, a partition plate and an air jet hole, the water spray generating set comprises a water pump, a water pipe and an atomizing nozzle, and the atomizing nozzle is positioned in the face cleaning space; infrared distance measuring sensor, water pump, air pump, driving motor all link to each other with the controller, and infrared distance measuring sensor is used for the sensing people's face, and the water pump is used for wasing the face by the atomizer blowout after impressing rivers water pipe, and the air pump is used for the towel in baffle the place ahead to be used for wiping the face by the fumarole blowout behind the trachea with gaseous impressing. According to the technical scheme, the face cleaning device can automatically clean the face, and meets the requirements of special people such as disabled people or patients.)

1. The utility model provides an automatic change face device which characterized in that: the device comprises a box body (1) with an opening at the front end and a square shape as a whole, wherein an airflow generation group (2), a water mist generation group (3), a towel output group (4) and a towel recovery group (5) are arranged in the box body (1), and an infrared distance measuring sensor (6) is arranged at the position, close to the front end of the box body, on the inner surface of a top plate of the box body (1); the air flow generating group (2) comprises an air pump (21), an air pipe (22) connected with the air pump (21), a partition plate (23) connected with the air pipe (22) and air injection holes (231) formed in the partition plate (23), and the partition plate (23) divides the inner space of the box body (1) into a front face cleaning space and a rear component mounting space; the water mist generation group (3) comprises a water pump (31), a water pipe (32) connected with the water pump (31) and an atomizing nozzle connected with the water pipe (32), and the atomizing nozzle is positioned in the face cleaning space; the towel output group (4) comprises a towel box (41), a towel conveying roller (42) arranged in the towel box (41) and a towel (43) wound on the towel conveying roller (42); the towel recovery group (5) comprises a driving motor (51) and a towel recovery roller (52) connected with the driving motor (51), and the free end of the towel (43) penetrates out of the towel box (41), then winds around the front part of the partition plate (23) and is connected with the towel recovery roller (52); infrared ranging sensor (6), water pump (31), air pump (21), driving motor (51) all link to each other with the controller, infrared ranging sensor (6) be used for sensing the people's face, water pump (31) impress rivers behind water pipe (32) and be used for washing the face by the atomizer blowout, air pump (21) impress gas behind trachea (22) by fumarole (231) blowout, towel (43) in baffle (23) the place ahead are blown to the air current are used for wiping the face.

2. The automated face washing apparatus of claim 1, wherein: atomizer including being used for wasing first atomizer (33) of face front side and being used for wasing second atomizer (34) of face side, first atomizer (33) embedded respectively on left side platform (71) and right side platform (72), left side platform (71) and right side platform (72) symmetry fix at the anterior both ends of baffle (23), and first atomizer (33) of every side bench set up threely from last downwards, second atomizer (34) embedded respectively on left side board and the right side board of box (1), and second atomizer (34) on every curb plate set up threely from last downwards.

3. The automated face washing apparatus of claim 1, wherein: the air injection holes (231) are distributed on the partition plate (23) in a row-column manner, the row spacing of the air injection holes (231) is equal, and the row spacing of the air injection holes (231) is gradually reduced from the middle to two sides; the gas collecting device is characterized in that a gas collecting groove (24) is further arranged between the gas pipe (22) and the partition plate (23), the gas collecting groove (24) is integrally square and is parallel to the partition plate (23), the groove bottom of the gas collecting groove (24) is connected with the output end of the gas pipe (22), the notch of the gas collecting groove (24) is attached and fixed to the back face of the partition plate (23) and is sealed with the partition plate (23) through a pressure sealing ring, and the gas collecting groove (24) is formed to fully cover the gas ejecting hole (231) in the partition plate.

4. The automated face washing apparatus of claim 1, wherein: towel box (41) whole card establish the upper portion position in subassembly installation space, including box body (411) and with box body (411) matched with lid (412), be equipped with draw-in groove (11) on the interior face of the left side board of box (1) and right side board respectively, outwards protrusion has on the curb plate about box body (411) respectively and has fixture block (44) with draw-in groove (11) matched with, lid (412) on be equipped with towel export (413) that supply towel (43) to wear out, and the upper surface of lid (412) is level mutually with the roof of box (1).

5. The automated face washing apparatus of claim 4, wherein: the inner plate surfaces of the left side plate and the right side plate of the box body (411) are respectively provided with a first roller groove (414) and a second roller groove (415) from top to bottom, the bottoms of the first roller groove (414) and the second roller groove (415) are semi-arc-shaped, the two ends of the towel conveying roller (42) are respectively arranged in the first roller groove (414) and the second roller groove (415), a first clamping strip (45) and a second clamping strip (46) used for limiting the radial movement of the towel conveying roller (42) are respectively inserted in the first roller groove (414) and the second roller groove (415), the first clamping strip (45) and the second clamping strip (46) are integrally in a strip shape and respectively comprise a square first plate body (451), the lower end of the first plate body (451) forms a semi-arc-shaped concave surface clamped with the towel conveying roller (42), the outer side surface of the first plate body (451) is provided with a square second plate body (452), and the second plate body (452) and the first plate body (451) are of an integral structure, the upper end face of the second plate body (452) is flush with the upper end face of the first plate body (451), the height of the second plate body (452) is smaller than that of the first plate body (451), the length of the second plate body (452) is larger than that of the first plate body (451), and the shapes of the first roller groove (414) and the second roller groove (415) are respectively matched with the shapes of the first clamping strip (45) and the second clamping strip (46).

6. The automated face washing apparatus of claim 1, wherein: the towel conveying roller (42) comprises a roller body (421), a first roller body (422) and a second roller body (423) with the diameters smaller than that of the roller body (421) are arranged at two ends of the roller body (421), the first roller body (422) and the second roller body (423) are respectively arranged in a first roller groove (414) and a second roller groove (415), a ratchet wheel assembly is further arranged on the second roller body (423), the ratchet wheel assembly comprises a shell (47), a ratchet wheel (471) and a pawl (472) which are located in the shell (47), and an end cover (473) matched with the shell (47), the ratchet wheel (471) is connected with the second roller body (423) through keys, the pawl (472) is fixed on the shell (47), and the outer side face of the shell (47) is attached to a second clamping strip (46).

7. The automated face washing apparatus of claim 1, wherein: the towel recovery group (5) is integrally arranged at the lower part of the assembly installation space, one end of the towel recovery roller (52) is fixed with the left side plate of the box body (1), the other end of the towel recovery roller (52) is connected with the driving motor (51) through a transmission gear, the transmission gear comprises a driving gear (53) and a driven gear (54) which are meshed with each other, wherein the driving gear (53) is connected with the output end of the driving motor (51), the driven gear (54) is connected with the towel recovery roller (52) through a coupling (55), the coupling (55) is in a step shape and comprises a first shaft section (551), a second shaft section (552) and a third shaft section (553) with decreasing diameters, the driven gear (54) is connected with the third shaft section (553) through a key, and a locking gasket (56) is arranged on the outer side surface of the driven gear (54), the second shaft section (552) is connected with a bearing (58) arranged on the right side plate of the box body in a matched mode, a circular groove (5511) for inserting the towel recovery roller (52) is inwards formed in the end face of the first shaft section (551), a first magnet (5512) is arranged in the circular groove (5511), and a second magnet (521) adsorbed with the first magnet (5512) is arranged on the end face of the towel recovery roller (52).

8. The automated face washing apparatus of claim 1, wherein: the towel recovery device is characterized in that a fixing groove (12) matched with a towel recovery roller (52) is formed in a left side plate of the box body (1), a circular hole is formed in the end portion, close to the left side plate of the box body, of the towel recovery roller (52) inwards, a mandrel (57) is arranged in the hole, one end of the mandrel (57) stretches out of the hole and is fixed with the left side plate of the box body (1) through a screw, the other end of the mandrel (57) is located in the hole and is spaced from the bottom of the hole, a shaft body of the mandrel (57) located in the hole is matched with a first bearing (571) arranged in the hole, a spring (572) is sleeved on the mandrel between the first bearing (571) and the bottom of the hole, and two ends of the spring (572) are fixedly connected with the bottom of the hole and the first bearing (.

9. The automated face washing apparatus of claim 1, wherein: the box body (1) is composed of a top plate (13), a bottom plate (14), a left side plate (15), a right side plate (16) and a rear cover plate (17), the outer sides of the left side plate (15) and the right side plate (16) are respectively provided with a left cover plate (18) and a right cover plate (19), the front end of the bottom plate (14) is provided with a notch for avoiding the neck of a human body, a water-absorbing sponge (8) is placed at the notch, the front side surface of the water-absorbing sponge (8) forms an inwards concave arc surface, the rear cover plate (17) is further provided with a rear cover door (171) which can be opened in a turnover manner, the rear cover door (171) is provided with a handle (172), the right side plate (16) is provided with a slot (161) for inserting the partition plate (23) into the box body, the inner plate surfaces of the top plate (13) and the bottom plate (14) are respectively provided with positioning clamping slots (132) which are, the right-hand member of baffle (23) is equipped with baffle (232) perpendicular mutually with baffle (23) along the direction of height of baffle (23), baffle (232) insert box (1) back at baffle (23) and form with right side board (16) and block the location, the front end of bottom plate (14) forms installation department (141) of fixed sponge (8) that absorbs water.

10. The automated facial washing apparatus of claim 9, wherein: the facial cleaning device is characterized in that a first notch (131) for allowing a towel to enter a facial cleaning space is formed in the top plate (13), a second notch (142) for allowing the towel to penetrate out of the facial cleaning space and a third notch (143) for allowing the towel to enter an assembly mounting space are formed in the bottom plate (14), a first supporting rod (1311), a second supporting rod (1421) and a third supporting rod (1431) which are matched with the towel are respectively arranged at the first notch (131), the second notch (142) and the third notch (143), and two ends of the first supporting rod (1311), the second supporting rod (1421) and the third supporting rod (1431) are respectively fixed with the left side plate (15) and the right side plate (16).

Technical Field

The invention relates to the field of household articles, in particular to an automatic face washing device.

Background

The traditional face washing mode is to wipe after wetting by people through holding a towel, and the face washing mode requires that a person who washes the face is good at both hands, and both hands are in an idle state. However, for some disabled persons and patients, the traditional way of washing the face becomes a problem in their lives. Some of them are inconvenient to move and some of them have unsound hands, and simple face cleaning can be performed with the help of relatives and friends. Therefore, an automatic face washing device has become a market demand.

Disclosure of Invention

The invention aims to provide an automatic face washing device, which can automatically clean the face and meet the requirements of special people such as disabled people or patients.

In order to achieve the purpose, the invention adopts the following technical scheme: the device comprises a box body which is arranged with an opening at the front end and is square as a whole, wherein an airflow generation group, a water mist generation group, a towel output group and a towel recovery group are arranged in the box body, and an infrared distance measuring sensor is arranged at the position, close to the front end of the box body, of the inner surface of a top plate of the box body; the air flow generating set comprises an air pump, an air pipe connected with the air pump, a partition plate connected with the air pipe and air injection holes arranged on the partition plate, and the partition plate divides the inner space of the box body into a front face cleaning space and a rear component mounting space; the water mist generation group comprises a water pump, a water pipe connected with the water pump and an atomizing nozzle connected with the water pipe, and the atomizing nozzle is positioned in the face cleaning space; the towel output group comprises a towel box, a towel conveying roller arranged in the towel box and a towel wound on the towel conveying roller; the towel recovery group comprises a driving motor and a towel recovery roller connected with the driving motor, and the free end of the towel penetrates out of the towel box, then winds around the front part of the partition plate and is connected with the towel recovery roller; infrared distance measuring sensor, water pump, air pump, driving motor all link to each other with the controller, infrared distance measuring sensor be used for the sensing people's face, the water pump be used for rinsing the face by the atomizer blowout after impressing the water pipe with rivers, the air pump be used for gas to impress behind the trachea by the fumarole blowout, the air current blows the towel in baffle the place ahead and is used for wiping the face.

Atomizer including being used for wasing the first atomizer of face front side and being used for wasing the second atomizer of face side, first atomizer embedded respectively at left side platform and right side bench, left side platform and right side platform symmetrical fix at the anterior both ends of baffle, and the first atomizer of every side bench sets up threely from the top down, second atomizer inlay respectively on the left side board and the right side board of box, and the second atomizer on every curb plate sets up threely from the top down.

The air injection holes are distributed on the partition plate in a row-column shape, the row distances of the air injection holes are equal, and the row distances of the air injection holes are gradually reduced from the middle to two sides; the gas collecting groove is also arranged between the gas pipe and the partition plate, the whole gas collecting groove is square and is parallel to the partition plate, the groove bottom of the gas collecting groove is connected with the output end of the gas pipe, the notch of the gas collecting groove is attached to the back of the partition plate and is fixed on the back of the partition plate and sealed with the partition plate through a pressure sealing ring, and the gas collecting groove covers the full range of the gas injection holes on the partition plate.

The towel box is integrally clamped at the upper part of the component mounting space and comprises a box body and a box cover matched with the box body, clamping grooves are formed in the inner plate surfaces of the left side plate and the right side plate of the box body respectively, clamping blocks matched with the clamping grooves protrude outwards from the left side plate and the right side plate of the box body respectively, a towel outlet for a towel to penetrate out is formed in the box cover, and the upper surface of the box cover is flush with the top plate of the box body.

The inner plate surfaces of the left side plate and the right side plate of the box body are respectively provided with a first roller groove and a second roller groove from top to bottom, the bottoms of the first roller groove and the second roller groove are semi-arc-shaped, the two ends of the towel conveying roller are respectively arranged in the first roller groove and the second roller groove, a first clamping strip and a second clamping strip for limiting the radial movement of the towel conveying roller are respectively inserted in the first roller groove and the second roller groove, the first clamping strip and the second clamping strip are integrally in a strip shape and respectively comprise a square first plate body, the lower end of the first plate body forms a semi-arc-shaped concave surface clamped with the towel conveying roller, the outer side surface of the first plate body is provided with a square second plate body, the second plate body and the first plate body are of an integral structure, the upper end surface of the second plate body is flush with the upper end surface of the first plate body, the height of the second plate body is smaller than that of the first plate body, and the length of the second plate body is larger than that of the first plate body, the shapes of the first roller groove and the second roller groove are respectively matched with the shapes of the first clamping strip and the second clamping strip.

The towel conveying roller comprises a roller body, a first roller body and a second roller body, the diameter of the first roller body and the diameter of the second roller body are smaller than that of the roller body, the first roller body and the second roller body are respectively arranged in a first roller groove and a second roller groove, a ratchet wheel assembly is further arranged on the second roller body, the ratchet wheel assembly comprises a shell, a ratchet wheel and a pawl which are arranged in the shell, and an end cover matched with the shell, the ratchet wheel is connected with the second roller body through a key, the pawl is fixed on the shell, and the outer side face of the shell is attached to a second clamping strip.

The towel recovery unit is integrally arranged at the lower part of the unit installation space, one end of the towel recovery roller is fixed with the left side plate of the box body, the other end of the towel recovery roller is connected with the driving motor through a transmission gear, the transmission gear comprises a driving gear and a driven gear which are meshed with each other, the driving gear is connected with the output end of the driving motor, the driven gear is connected with the towel recovery roller through a coupler, the coupler is in a step shape and comprises a first shaft section, a second shaft section and a third shaft section, the diameters of the first shaft section, the second shaft section and the third shaft section are gradually decreased, the driven gear is connected with the third shaft section through a key, a locking gasket is arranged on the outer side surface of the driven gear, the second shaft section is connected with a bearing arranged on the right side plate of the box body in a matched manner, a circular groove for the towel recovery roller to be inserted is, and a second magnet adsorbed with the first magnet is arranged on the end surface of the towel recovery roller.

The utility model discloses a towel recovery roller, including box, towel recovery roller, the left side board of box, be equipped with on the left side board of box and retrieve roller matched with fixed slot with the towel, the towel retrieve the inside circular shape hole that forms of tip that the roller is close to box left side board, the hole in be equipped with the mandrel, the one end overhang of mandrel is fixed through the left side board of screw and box in the hole outside and this end, the other end of mandrel is located the hole and leaves the clearance with the bottom of hole, the mandrel be located the axle body in the hole and cooperate with the first bearing that sets up in the hole, and the cover is equipped with the spring on the mandrel between first bearing and the hole bottom, the both ends of spring link firmly with.

The box body consists of a top plate, a bottom plate, a left side plate, a right side plate and a rear cover plate, the outer sides of the left side plate and the right side plate are respectively provided with the left cover plate and the right cover plate, the front end of the bottom plate is provided with a notch for avoiding the neck of a human body, the gap is provided with a water-absorbing sponge, the front side surface of the water-absorbing sponge forms an inwards concave cambered surface, the rear cover plate is also provided with a rear cover door which can be opened in a turnover way, the rear cover door is provided with a handle, the right side plate is provided with a slot for inserting the clapboard into the box body, the inner plate surfaces of the top plate and the bottom plate are respectively provided with a positioning clamping groove matched with the upper end and the lower end of the clapboard, the right end of the partition board is provided with a baffle perpendicular to the partition board along the height direction of the partition board, the baffle forms blocking and positioning with the right side board after the partition board is inserted into the box body, and the front end of the bottom board forms an installation part for fixing water-absorbing sponge.

The roof on offer and supply the towel to get into the first notch in face washing space, the bottom plate on offer and supply the towel to wear out the second notch in face washing space and supply the towel to get into the third notch in subassembly installation space, first notch, second notch and third notch department be equipped with respectively with towel matched with first bracing piece, second bracing piece and third bracing piece, the both ends of first bracing piece, second bracing piece and third bracing piece equally divide and do not fix with left side board and right side board.

The invention has the beneficial effects that: 1) the invention can quickly clean and wipe the face of a user; 2) the automatic washing machine is high in automation degree, and can liberate the hands of a user, so that special people such as disabled people and patients can wash the face more conveniently; 3) the invention has small volume and delicate structure, can be installed in various occasions and is convenient for market promotion; 4) the invention has high controllability, and can achieve the purpose of saving water resources by controlling the water yield of the water mist generating set, while the traditional face washing mode can waste much water resources; 5) the invention is energy-saving and environment-friendly, and is convenient for centralized treatment and secondary utilization of waste water and waste towels.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a first schematic view of the structure of the case of the present invention;

FIG. 4 is a second schematic structural view of the case of the present invention;

FIG. 5 is a schematic diagram of a water mist generation group according to the present invention;

FIG. 6 is a first schematic view of the structure of the airflow generating set of the present invention;

FIG. 7 is a schematic view of the structure of the airflow generating set of the present invention;

FIG. 8 is a schematic diagram of the construction of the gas collection tank of the present invention;

FIG. 9 is a schematic diagram of the towel output and towel recovery groups of the present invention;

FIG. 10 is a first schematic view of the assembly of the water mist generating group and the air flow generating group according to the present invention;

FIG. 11 is a second schematic view of the assembly of the water mist generating group and the air flow generating group of the present invention;

FIG. 12 is a schematic view of the assembly of the water mist generating group, the air flow generating group, the towel output group, the towel recovery group and the absorbent sponge of the present invention;

FIG. 13 is an assembled schematic view of a water mist generating group, an air flow generating group, a towel output group, a towel recovery group, a water absorbing sponge and a box body according to the present invention;

FIG. 14 is a schematic view of the structure of the towel output set of the present invention;

FIG. 15 is a cross-sectional view of the towel output set of the present invention;

FIG. 16 is a schematic view of the construction of the towel transport roller of the present invention;

FIG. 17 is a schematic view of the structure of the towel box body of the present invention;

FIG. 18 is a schematic view of a first card strip of the present invention;

FIG. 19 is a schematic structural view of the ratchet assembly of the present invention;

FIG. 20 is a schematic view of the structure of the towel recovery group of the present invention;

FIG. 21 is a cross-sectional view of the towel recovery group of the present invention;

FIG. 22 is a schematic view of the construction of the towel recovery roll of the present invention;

fig. 23 is a schematic view of the construction of the coupling of the present invention.

The labels in the figures are: the air-mist-generating device comprises a box body 1, a clamping groove 11, a fixing groove 12, a top plate 13, a first notch 131, a first support rod 1311, a positioning clamping groove 132, a bottom plate 14, a mounting portion 141, a second notch 142, a second support rod 1421, a third notch 143, a third support rod 1431, a left side plate 15, a right side plate 16, a slot 161, a back cover plate 17, a back cover door 171, a handle 172, a left cover plate 18, a right cover plate 19, an air flow generating set 2, an air pump 21, an air pipe 22, a partition plate 23, an air injection hole 231, a baffle 232, an air collecting groove 24, an air inlet hole 241, a water mist generating set 3, a water pump 31, a water pipe 32, a first atomizing nozzle 33, a second atomizing nozzle 34, a towel output set 4, a towel box 41, a box body 411, a box cover 412, a towel outlet 413, a first roller groove 414, a second roller groove 415, a towel conveying roller 42, a first roller body 421, a first roller body 422, a second, The second plate body 452, the second clamping bar 46, the housing 47, the ratchet 471, the pawl 472, the end cover 473, the towel recovery group 5, the driving motor 51, the towel recovery roller 52, the second magnet 521, the driving gear 53, the driven gear 54, the coupling 55, the first shaft section 551, the circular groove 5511, the first magnet 5512, the second shaft section 552, the third shaft section 553, the lock washer 56, the spindle 57, the first bearing 571, the spring 572, the bearing 58, the gear box 59, the infrared distance measuring sensor 6, the left side table 71, the right side table 72 and the water absorption sponge 8.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1, 2, 12 and 13, the automatic face washing device comprises a box body 1 which is arranged with an opening at the front end and is square as a whole, an air flow generating group 2, a water mist generating group 3, a towel output group 4 and a towel recovery group 5 are arranged in the box body 1, and an infrared distance measuring sensor 6 is arranged at the front end of the inner surface of a top plate of the box body 1; as shown in fig. 6 and 7, the airflow generation set 2 includes an air pump 21, an air pipe 22 connected to the air pump 21, a partition 23 connected to the air pipe 22, and an air injection hole 231 provided on the partition 23, wherein the partition 23 divides the internal space of the case 1 into a front face washing space and a rear component installation space; as shown in fig. 5, the water mist generation group 3 comprises a water pump 31, a water pipe 32 connected with the water pump 31, and an atomizer connected with the water pipe 32, the atomizer being located in the face washing space; as shown in fig. 9, 14 and 20, the towel output group 4 includes a towel box 41, a towel conveying roller 42 disposed in the towel box 41, and a towel 43 wound around the towel conveying roller 42, preferably, the towel 43 of the present invention is a disposable medical towel; the towel recovery group 5 comprises a drive motor 51 and a towel recovery roller 52 connected with the drive motor 51, and the free end of the towel 43 penetrates out of the towel box 41, then winds around the front part of the partition plate 23 and is connected with the towel recovery roller 52; infrared distance measuring sensor 6, water pump 31, air pump 21, driving motor 51 all link to each other with the controller, and infrared distance measuring sensor 6 is used for the sensing people's face, and the water pump 31 is used for washing the face by the atomizer blowout after pressing rivers into water pipe 32, and air pump 21 is spout by fumarole 231 behind the trachea 22 with gaseous impressing, and the air current blows the towel 43 in baffle 23 the place ahead and is used for wiping the face. Preferably, resistance wires are respectively arranged inside the air pump 21 and the water pump 31, the controller heats the resistance wires to heat water flow and air, so that the use comfort level is improved, and the heating temperature is not required to be too high and is slightly higher.

Further, as shown in fig. 3 and 4, the box body 1 is composed of a top plate 13, a bottom plate 14, a left side plate 15, a right side plate 16 and a rear cover plate 17, a left cover plate 18 and a right cover plate 19 are respectively arranged on the outer sides of the left side plate 15 and the right side plate 16, a rear cover door 171 capable of being opened in a turnover manner is further arranged on the rear cover plate 17, a handle 172 is arranged on the rear cover door 171, the rear cover door 171 can be opened through the handle 172, the towel recovery group 5 can be observed and operated, and the used towels 43 can be taken out. Wherein: the top plate 13, the bottom plate 14, the left side plate 15 and the right side plate 16 are of an integral structure, and the rear cover plate 17, the left cover plate 18 and the right cover plate 19 are of detachable structures.

Further, as shown in fig. 5, 10, 11, the atomizer includes a first atomizer 33 for cleaning the front side of the face and a second atomizer 34 for cleaning the side of the face, the first atomizer 33 is embedded in the left side table 71 and the right side table 72 respectively, the left side table 71 and the right side table 72 are symmetrically fixed at the two ends of the front portion of the partition 23, and the number of the first atomizers 33 on each side table is three from top to bottom, the number of the second atomizers 34 is embedded in the left side plate and the right side plate of the box body 1 respectively, and the number of the second atomizers 34 on each side plate is three from top to bottom. Preferably, the left side table 71 and the right side table 72 in this embodiment are both columnar bodies having isosceles triangle-shaped cross sections, the left side table 71 is disposed at a joint between the partition plate 23 and the left side plate 15, and the right side table 72 is disposed at a joint between the partition plate 23 and the right side plate 16.

Further, as shown in fig. 6 and 7, the air injection holes 231 are distributed on the partition 23 in rows and columns, the row spacing of the air injection holes 231 is equal, and the row spacing of the air injection holes 231 decreases from the middle to both sides; when the air flow is sprayed out, the air flows on the two sides of the towel are large, and the air flow in the middle is small, so that the towel 43 can be concave and attached to the face, and the face can be better wiped conveniently. A gas collecting groove 24 is further arranged between the gas pipe 22 and the partition plate 23, as shown in fig. 8, the whole gas collecting groove 24 is square and parallel to the partition plate 23, the bottom of the gas collecting groove 24 is connected with the output end of the gas pipe 22, the notch of the gas collecting groove 24 is attached to the back of the partition plate 23 and sealed with the partition plate 23 through a pressure sealing ring, and the gas collecting groove 24 forms full coverage of the gas injection holes 231 on the partition plate 23.

Preferably, four groups of the gas collecting channels 24 are sequentially arranged from top to bottom, and each group of the gas collecting channels 24 is transversely provided with three gas inlet holes 241 connected with the gas pipes.

Further, as shown in fig. 14, 15 and 17, the towel box 41 is integrally clamped at an upper position of the assembly installation space, and includes a box body 411 and a box cover 412 engaged with the box body 411, the inner plate surfaces of the left side plate and the right side plate of the box body 1 are respectively provided with a clamping groove 11, the left side plate and the right side plate of the box body 411 are respectively provided with a clamping block 44 engaged with the clamping groove 11, the box cover 412 is provided with a towel outlet 413 for allowing the towel 43 to pass through, and the upper surface of the box cover 412 is flush with the top plate of the box body 1.

Further, the inner plate surfaces of the left and right side plates of the box body 411 are respectively provided with a first roller groove 414 and a second roller groove 415 from top to bottom, the groove bottoms of the first roller groove 414 and the second roller groove 415 are semi-arc-shaped, two ends of the towel conveying roller 42 are respectively arranged in the first roller groove 414 and the second roller groove 415, and a first clamping strip 45 and a second clamping strip 46 for limiting the radial movement of the towel conveying roller 42 are respectively inserted in the first roller groove 414 and the second roller groove 415, as shown in fig. 18, the first clamping strip 45 and the second clamping strip 46 are integrally in a strip shape and respectively comprise a square first plate body 451, the lower end of the first plate body 451 is provided with a semi-arc-shaped concave surface for clamping the towel conveying roller 42, the outer side surface of the first plate body 451 is provided with a square second plate body 452, the second plate body 452 and the first plate body 451 are of an integral structure, the upper end surface of the second plate body 452 is flush with the upper end surface of the first plate body 451, and the height of the second plate body 452 is smaller than that of the first plate, the length of the second plate body 452 is greater than that of the first plate body 451, and the shapes of the first roller groove 414 and the second roller groove 415 are respectively matched with the shapes of the first clamping strip 45 and the second clamping strip 46. The first and second clips 45 and 46 are engaged into both ends of the towel conveying roller 42 from the first and second roller grooves 414 and 415, so that the radial movement of the towel conveying roller 42 is prevented, and the towel conveying roller 42 is easily detached.

Further, as shown in fig. 16, the towel conveying roller 42 includes a roller body 421, two ends of the roller body 421 are a first roller body 422 and a second roller body 423 with a diameter smaller than that of the roller body 421, the first roller body 422 and the second roller body 423 are respectively disposed in the first roller groove 414 and the second roller groove 415, the second roller body 423 is further provided with a ratchet assembly, as shown in fig. 19, the ratchet assembly includes a housing 47, a ratchet 471 and a pawl 472 located in the housing 47, and an end cover 473 engaged with the housing 47, the ratchet 471 is connected with the second roller body 423 through a key, the pawl 472 is fixed on the housing 47, and an outer side surface of the housing 47 is attached to the second locking bar 46. The purpose of the ratchet assembly is to control the output rhythm of the towels 43 while preventing reverse rotation.

Further, as shown in fig. 21, 22 and 23, the towel retrieving unit 5 is integrally disposed at a lower position of the assembly installation space, one end of the towel retrieving roller 52 is fixed to the left side plate of the case 1, the other end of the towel retrieving roller 52 is connected to the driving motor 51 through a transmission gear, the transmission gear includes a driving gear 53 and a driven gear 54 engaged with each other, the driving gear 53 and the driven gear 54 are disposed in a gear box 59, the gear box 59 is fixed to the right side plate of the case 1, wherein the driving gear 53 is connected to an output end of the driving motor 51, the driven gear 54 is connected to the towel retrieving roller 52 through a coupling 55, the coupling 55 is stepped and includes a first shaft segment 551, a second shaft segment 552 and a third shaft segment with decreasing diameters, the driven gear 54 is connected to the third shaft segment 553 through a key 553, a locking washer 56 is disposed on an outer side surface of the driven gear 54, the second shaft segment 552 is connected to a, a circular groove 5511 for inserting the towel recovery roller 52 is inwards arranged on the end surface of the first shaft section 551, a first magnet 5512 is arranged in the circular groove 5511, and a second magnet 521 adsorbed with the first magnet 5512 is arranged on the end surface of the towel recovery roller 52. Preferably, the first magnet 5512 of the present invention is formed in a fan-blade shape as a whole, and the second magnet 521 on the end surface of the towel recovery roller 52 is formed in a fan-blade shape that fits the first magnet 5512, and the two are engaged with each other to form an adsorption fixation, and the purpose of the adsorption fixation is to facilitate taking in and out of the towel 43.

Further, a fixing groove 12 matched with the towel recovery roller 52 is arranged on the left side plate of the box body 1, a circular hole is formed inwards at the end part of the towel recovery roller 52 close to the left side plate of the box body, a mandrel 57 is arranged in the hole, one end of the mandrel 57 is suspended outside the hole and is fixed with the left side plate of the box body 1 through a screw, the other end of the mandrel 57 is positioned in the hole and has a gap with the bottom of the hole, a shaft body of the mandrel 57 positioned in the hole is matched with a first bearing 571 arranged in the hole, a spring 572 is sleeved on the mandrel between the first bearing 571 and the bottom of the hole, and two ends of the spring 572 are fixedly connected with the bottom of the hole and the first bearing 571 respectively. When the driving motor 51 works, the driving gear 53 drives the driven gear 54 to rotate, the driven gear 54 drives the towel recovery roller 52 to rotate through the coupler 55, the spindle 57 fixed with the left side plate of the box body 1 is arranged in the hole at the other end of the towel recovery roller 52, and the spindle 57 is provided with the first bearing 571 matched with the towel recovery roller 52, so that when the towel recovery roller 52 rotates, the spindle 57 and the bearing 571 can bear the abrasion loss.

Further, bottom plate 14's front end position is equipped with the breach that is used for dodging human neck, sponge 8 that absorbs water has been placed to this breach department, sponge 8 that absorbs water's leading flank forms the cambered surface of indent, be equipped with on the right side board 16 and supply baffle 23 to insert the inside slot 161 of box, be equipped with respectively on roof 13 and bottom plate 14's the interior face with baffle 23 about both ends matched with positioning groove 132, baffle 23's right-hand member is equipped with along baffle 23's direction of height with baffle 23 looks vertically baffle 232, baffle 232 forms with right side board 16 after baffle 23 inserts box 1 and blocks the location, bottom plate 14's front end forms the fixed installation department 141 that absorbs water sponge 8.

Furthermore, a first notch 131 for allowing a towel to enter the face washing space is formed in the top plate 13, a second notch 142 for allowing the towel to pass through the face washing space and a third notch 143 for allowing the towel to enter the component mounting space are formed in the bottom plate 14, a first supporting rod 1311, a second supporting rod 1421 and a third supporting rod 1431 which are matched with the towel are respectively arranged at the first notch 131, the second notch 142 and the third notch 143, and two ends of the first supporting rod 1311, the second supporting rod 1421 and the third supporting rod 1431 are respectively fixed with the left side plate 15 and the right side plate 16. That is, the towel 43 passes through the towel outlet 413 of the box cover 412, enters the face washing space from the upper side of the top plate 13 through the first notch 131, passes through the front of the partition 23, passes through the second notch 142, enters the third notch 143 from the bottom of the bottom plate 14, and is connected to the towel recovery roller 52. The first support bar 1311, the second support bar 1421, and the third support bar 1431 support the shaggy towel 43 at the first notch 131, the second notch 142, and the third notch 143, respectively, and make the towel 43 smoother during the transmission process.

The working process of the invention is as follows: when a human face enters a face cleaning space of the box body, the infrared distance measuring sensor can sense and transmit signals to the controller in real time, the controller firstly controls the water pump to work, the water pump presses water flow into the water pipe and sprays the water flow out through the atomizing nozzle, and the front face and the side face of the face are cleaned; after the washing is finished, the controller controls the air pump to work, the air pump presses air into the air pipe and sprays the air out through the air spraying holes, and the air flow blows a towel to wipe the face; after the wiping is finished, the controller controls the driving motor to work, and the driving motor drives the towel recovery roller to rotate so as to recover the wiped towel.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.