Automatic bathing device

Abstract

The invention discloses an automatic bathing device which comprises a bathing frame and a controller and is characterized by further comprising a first motor, a traction wire, a sling assembly and bathing brush assemblies, each bathing brush assembly comprises a brush frame and brush teeth, the two sets of bathing brush assemblies are symmetrically arranged on the front side and the rear side of a bather respectively, and the left ends and the right ends of the two sets of brush frames are fixed through connecting rods respectively; first hanging rods are arranged on the left side and the right side of the upper portion of the bath frame respectively, an output shaft of a first motor is connected with a pair of same gear sets, a main shaft of each gear is provided with a shaft with the same diameter, the first motor is driven by a controller, and a traction line is tied to a connecting rod. The first hanging rod and the connecting rod which are located on the same side are connected with a shaft of one gear of the gear set through a traction line, and when the first motor changes the rotating direction, the bath brush assembly moves in the opposite direction. The bathing device is suitable for bathing of old people.

Description

Technical Field

[0001] The present invention relates to the technical field of elderly care, in particular to an automatic bathing device. Background Art

[0002] An automatic bathing device. When a person who needs to bathe takes off his clothes and enters the bathing area, he presses the start button on the bathing device's remote control, and the bathing device automatically bathes the person. The entire process does not require any other operation. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an automatic bathing device which can automatically bathe the bather without requiring any other person to operate the entire process, so as to overcome the deficiencies of the prior art.

[0004] In order to solve the above technical problems, the technical solution of the present invention is:

[0005] An automatic bathing device includes a bathing rack and a controller, characterized in that it also includes a first motor, a traction line, a sling assembly, and a bathing brush assembly, one end of the sling assembly is installed on the bathing rack and the other end is tied to the bather, the bathing brush assembly includes a brush rack and brush teeth, two groups of bathing brush assemblies are symmetrically arranged on the front and rear sides of the bather, the left and right ends of the two groups of brush racks are respectively fixed by connecting rods, first hanging rods are respectively arranged on the left and right sides of the upper part of the bathing rack, the output shaft of the first motor is connected to the gear group, and a shaft with the same diameter is respectively arranged on the main shaft of the two gears, the first motor is driven by the controller, the traction line is tied to the connecting rod, on the bathing rack, the first hanging rod and the connecting rod located on the same side are respectively connected to the shaft of one of the gears of the gear group through the traction line, so that when the first motor rotates, the two connecting rods move synchronously in the first direction, and when the first motor changes the rotation direction, the two connecting rods move synchronously in the opposite direction of the first direction.

[0006] Furthermore, second hanging rods are respectively provided on both sides of the lower part of the bathing rack, and the first hanging rod, the connecting rod and the second hanging rod on the same side are respectively connected to the shaft of one of the gears of the gear set through a traction line.

[0007] Furthermore, a third hanging rod is arranged near the bottom of the first motor, and universal wheels are arranged on the first hanging rod, the second hanging rod and the third hanging rod. The universal wheels are provided with wire grooves, and the traction lines pass through the wire grooves. The traction lines tied to the connecting rods at both ends of the bath brush assembly are divided into two strands, one strand passes through the universal wheels on the first hanging rod, the second hanging rod and the third hanging rod in sequence and then winds around the shaft of the first gear of the gear set of the first motor, and the other strand passes through the universal wheels on the second hanging rod and the third hanging rod and then winds around the shaft of the second gear. The winding direction of the traction lines on the two gears is consistent.

[0008] Furthermore, it also includes a towel assembly and a second motor, the second motor and the first motor are back to back, the towel assembly includes a towel rack, a towel holder, and a towel, the two sets of towel assemblies are symmetrically arranged on the front and rear sides of the bather, the left and right ends of the two towel racks are fixed by connecting rods respectively, the traction lines of the connecting rods on both sides of the towel assembly are divided into two strands, one strand passes through the universal wheels on the first hanging rod, the second hanging rod, and the third hanging rod in sequence and then winds around the shaft of the first gear of the gear set of the second motor, the other strand passes through the universal wheels on the second hanging rod and the third hanging rod and then winds around the shaft of the second gear, and the winding direction of the traction line on the shafts of the two gears is consistent.

[0009] Furthermore, a connecting rod hole is provided on the connecting rod, and the traction line is tied to the connecting rod hole.

[0010] Furthermore, the sling assembly includes a chest strap, a shoulder strap, and a sling. The chest strap is tied to the bather's chest, one end of the sling is fixed to the bathing frame, and the other end is connected to the shoulder strap.

[0011] Furthermore, a shower assembly and / or a spray bottle assembly is provided on the front side of the bathing rack, wherein the spray bottle assembly is used for spraying shower gel.

[0012] Furthermore, a shower assembly and / or a watering can assembly is provided on the rear side of the bathing rack.

[0013] Furthermore, a second hanging ring is fixed on the towel rack, a connecting rod passes through the circular hole of the second hanging ring, the towel rack and the towel holder are fixed by a fastener, and a plurality of circular holes are provided on the towel holder, through which the towel is tied to the towel holder.

[0014] Furthermore, a guide device is provided between the towel rack and the bath rack, and a guide device is provided between the brush rack and the bath rack, and the connecting rod of the towel rack and the connecting rod of the brush rack are not on the same vertical plane.

[0015] The above technical solution has the following beneficial effects:

[0016] With the automatic bathing device of the present invention, when a person who needs to bathe takes off his clothes and enters the predetermined bathing position, he presses the start button of the remote control of the automatic bathing device, and the bathing device bathes the bather according to the predetermined program. The entire process does not require any other person to operate, so that the bather can complete the bathing process in a completely relaxed state. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely exemplary, and those skilled in the art can derive other implementation drawings based on the provided drawings without inventive effort.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are intended only to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in sizes, without affecting the efficacy and objectives of the present invention, shall still fall within the scope of the technical contents disclosed herein.

[0019] Figure 1 It is a structural schematic diagram of the automatic bathing device of the present invention.

[0020] Figure 2 This is a schematic diagram of the layout of the bathing rack, the first motor, the second motor, the bathing brush assembly, the towel assembly, the first hanging rod, the second hanging rod, the third hanging rod, the first limit switch, and the second limit switch.

[0021] Figure 3 This is a schematic diagram of the motor's dual-gear output structure.

[0022] Figure 4 Schematic diagram of the sling assembly structure.

[0023] Figure 5 for Figure 3 A partial enlarged view of part A.

[0024] Figure 6 Schematic diagram of the structure of the watering can assembly.

[0025] Figure 7 for Figure 6 Enlarged view of part B.

[0026] Figure 8 This is a schematic diagram of the shower assembly structure.

[0027] Figure 9 for Figure 8 Enlarged view of part C.

[0028] Figure 10 Schematic diagram of the bath brush assembly structure.

[0029] Figure 11 This is a schematic diagram of the towel assembly structure.

[0030] Figure 12 It is a schematic diagram of the bathing rack structure.

[0031] Figure 13 Schematic diagram of the first hanging rod structure.

[0032] Figure 14 This is a schematic diagram of the universal wheel structure.

[0033] Figure 15 This is a schematic diagram of the connection between the motor and the traction line.

[0034] Figure 16 This is a schematic diagram of the traction line connection.

[0035] Figure 17 for Figure 16 Enlarged view of the K part.

[0036] Figure 18 Schematic diagram of the layout of the traction line on the universal wheel. DETAILED DESCRIPTION

[0037] The following is a further description of specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is intended to facilitate understanding of the present invention and does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0038] See also Figures 1-17 As shown, the present invention discloses an automatic bathing device, which consists of a pedal 1, a motor 2, a traction line 3, a sling assembly 4, a spray pot assembly 5, a shower assembly 6, a bath brush assembly 7, a towel assembly 8, a bath rack 9, a first hanging rod 10, a second hanging rod, a third hanging rod, a universal wheel 11, a connecting rod 12, a controller 13, an electric wire 14, a first limit switch 15, a second limit switch, etc.

[0039] The pedal 1 is made of a sturdy and reliable material. The size, height and other dimensions of the pedal 1 can be adjusted according to actual needs. When bathing, the height of the pedal can be adjusted according to the height of the bather.

[0040] The motor 2 is mounted on the bathing frame 9 and is electrically connected to the controller 13. A gear 21 is mounted on the main shaft of the motor, and an identical gear 22 is mounted next to the gear 21. The gears 21 and 22 mesh with each other, and the gears 21 and 22 rotate in opposite directions. A shaft 23 and a shaft 24 of identical diameter are respectively provided on the main shafts of the gears 21 and 22. The traction line 31 of the shaft 23 and the traction line 32 of the shaft 24 are wound in the same direction. When the shaft 23 tightens (or loosens) the traction line 31, the shaft 24 simultaneously loosens (or tightens) the traction line 32. The tightening and loosening of the traction lines on the left and right sides are relatively synchronized. The rotation direction and number of revolutions of the motor are controlled by an internal program in the controller 13.

[0041] The harness assembly 4 comprises a chest strap 41, shoulder straps 42, slings 43, hooks 44, and circular holes 45. The chest strap 41 is used to secure the bather's chest. The shoulder straps 42 have two straps, one for each shoulder. One end of the shoulder strap 42 is attached to the chest of the chest strap 41, then passes over the bather's shoulders and is then attached to the back of the chest strap 41. The slings 43 have two straps, one for each shoulder. One end of the sling 43 is secured to the bathing frame 9 with a fastener, and the other end is attached to the middle of the shoulder straps 42. When bathing, the bather uses the harness assembly 4 to secure the bathing frame 9 to prevent them from falling. The chest strap 41, shoulder straps 42, and slings 43 can all be adjusted to the bather's body shape using the hooks 44 and circular holes 45.

[0042] The spray bottle assembly 5 consists of an electric spray bottle 51, a spout 52, a tee 53, a hose 54, and a hose 55. In order to spray shower gel onto the chest and back of the bather at the same time, a tee 53 is installed on the spout 52 of the electric spray bottle 51. There are three circular tubes on the tee 53, namely, circular tube 531, circular tube 532, and circular tube 533. Among them, circular tube 531 is connected to the spout 52, circular tube 532 is connected to the hose 54, and circular tube 533 is connected to the hose 55. The electric spray bottle 51 is electrically connected to the controller 13. The spraying amount and spraying frequency of the shower gel are controlled by the internal program of the controller 13. The shower gel in the electric spray bottle is diluted shower gel.

[0043] Shower assembly 6 comprises a shower head 61, a water pipe 62, a shower head 63, a water pipe 64, a water inlet pipe 65, a shower control valve 66, and a tee 67. Tee 67 comprises interfaces 671, 672, and 673. Interface 671 connects to water pipe 62, interface 672 connects to water pipe 64, and interface 673 connects to water pipe 65. Shower control valve 66 is connected to water inlet pipe 65. Shower head 61 is connected to water pipe 62, shower head 63 is connected to water pipe 64, and water inlet pipe 65 is connected to the hot and cold water pipes in the shower room, for spraying water for bathing on the bather. A shower head is provided in front of and behind the bather's body. Shower heads 61 and 63 share the same shower control valve 66. Shower control valve 66 is electrically connected to controller 13, and the number and frequency of water sprays are controlled by an internal program in controller 13.

[0044] The bathing rack 9 consists of a horizontal rod 91, a vertical rod 92, a height rod 93, fasteners 94, and handrails 95. It supports the pedal 1, motor 2, traction line 3, sling 4, bathing brush assembly 7, towel assembly 8, hanging rod 10, universal wheels 11, and limit switch 15. The handrail 95 passes through the vertical rod 92, and the bather holds the handrail 95 with both hands to prevent falls. The square holes 87 at each end of the towel assembly 8 guide the height rod 93, while the square holes 75 at each end of the bathing brush assembly 7 guide the height rod 93. The first limit switch 15 is mounted above the bathing rack, and the second limit switch 15 is mounted below the bathing rack.

[0045] The bath brush assembly 7 consists of a brush holder 71, brush teeth 72, a first hanging ring 73, a fastener 74, a square hole 75, and a connecting rod 12. One bath brush assembly 7 is located in front of and one behind the body. The first hanging ring 73 is fixed to the brush holder 71, and the connecting rod 12 passes through the circular hole of the first hanging ring 73, connecting the two bath brush assemblies 7 together. The brush holder 71 and brush teeth 72 are connected by fasteners 74. The brush holder 71 is guided by the height rod 93. The brush teeth 72 are made of a material with a certain degree of softness and elasticity and are shaped into an arc according to the shape of the human body. Due to the irregular shape of the human body, the flexible material can scrub the body surface without blind spots, and the elastic material ensures that the scrubbing motion has a certain degree of force. A connecting rod hole is provided on the connecting rod 12, and the traction line 3 is tied to the connecting rod hole. When the traction line 3 pulls the bathing brush assembly 7 to move back and forth along the surface of the bather's body, the bather's body surface can be scrubbed. The number and speed of the reciprocating motion of the bathing brush assembly 7 are controlled by the internal program of the controller 13. The highest position of the reciprocating motion of the bathing brush assembly 7 is determined by the first limit switch 15, and the lowest position is determined by the second limit switch 15.

[0046] The towel assembly 8 consists of a towel rack 81, a towel holder 82, a second hanging ring 83, a circular hole 84, a towel 85, a fastener 86, a square hole 87, and a cloth strip 88. A towel assembly 8 is provided in front and behind the body. The second hanging ring 83 is fixed to the towel rack 81, and the connecting rod 12 passes through the circular hole of the second hanging ring 83 to splice the two towel assemblies 8 together. The towel rack 81 and the towel holder 82 are matched with fasteners 8. A plurality of circular holes 84 are provided on the towel holder 82. After the cloth strip 88 passes through the circular holes 84, the towel 85 is tied to the towel holder 82. The towel rack 81 is guided by the height rod 93. The towel holder 82 is made of a material with a certain degree of softness and elasticity. According to the shape of the human body, the shape of the towel holder 82 is set to an arc. Due to the irregular shape of the human body, the flexible material can perform a scrubbing action on the surface of the bather's body without dead angles, and the elastic material can ensure that the scrubbing action has a certain strength. A connecting rod hole is provided on the connecting rod 12, and the traction line 3 is tied to the connecting rod hole. When the traction line 3 pulls the towel assembly 8 to move back and forth along the surface of the bather's body, the water droplets on the surface of the bather's body can be wiped off. The number and speed of the reciprocating motion of the towel assembly 8 are controlled by the internal program of the controller 13. The highest position of the reciprocating motion of the towel assembly 8 is determined by the first limit switch 15, and the lowest position is determined by the second limit switch 15.

[0047] The first hanging rod 10 is composed of a cylindrical rod 101 and a hanging rod hole 102 on the cylindrical rod, and is fixed to the top of the bathing frame 9 with a fastener. The structure of the second hanging rod and the third hanging rod is the same as that of the first hanging rod, and they are fixed to the bottom of the bathing frame 9 and the motor 2 with fasteners respectively.

[0048] The universal wheel 11 is composed of an upper hook 111, a lower hook 112, a central axis 113 and a roller 114. The lower hook 112 hooks the central axis 113, and the roller 114 is coaxial with the central axis 113. An annular V-shaped groove is provided on the outer surface of the roller 114, wherein the upper hook 111 and the lower hook 112 can rotate at any angle, and the roller 114 can rotate at any angle around the central axis 113. The upper hook 111 passes through the hanging rod hole 102, and the traction line 3 is wrapped around the V-shaped groove of the roller 114. When the traction line 3 pulls the bath brush assembly 7 or the towel assembly 8 up and down, and the angle of the traction line 3 changes, the universal wheel 11 can automatically adjust the angle without affecting the movement of the traction line 3.

[0049] The connection method between the universal wheel 11 and the motor 2 is that two universal wheels 11 are arranged below the motor 2, and there are four traction lines E, F, G, and H on the left and right sides. The traction lines E and F are a group, one end of which pulls the bath brush assembly 7 (towel assembly 8) upward, passes around one of the rollers 114, and then connects to the shaft 24. The traction lines G and H are a group, which connects the traction line that lowers the bath brush assembly 7 (towel assembly 8). After connecting to another universal wheel, the shaft 23 is connected. Since the rotation directions of the shaft 23 and the shaft 24 are opposite, when the motor main shaft rotates, one group of traction lines must be tightened and the other group of traction lines must be relaxed. The shaft 23 and the shaft 24 have good synchronization, thereby making the bath brush assembly 7 (towel assembly 8) rise or fall.

[0050] The connection method of the motor 2 with the traction line 3, the bath brush assembly 7, the towel assembly 8, the bath rack 9, the hanging rod 10, and the universal wheel 11. A bath brush assembly 7 and a towel assembly 8 are respectively provided in front and behind the bather. Two motors are provided under the bath rack 9, namely the first motor and the second motor. One of the two motors is responsible for driving the bath brush assembly 7, and the other is responsible for driving the towel assembly 8. In order to prevent interference from the traction line, the two motors are arranged back to back, and a hanging rod 10 is provided at each of the left and right ends above the bathing rack 9. Two universal wheels are provided in each of the hanging rod holes of the two hanging rods 10, for a total of four universal wheels, namely 1101, 1102, 1103, and 1104. A second hanging rod 10 is provided at each of the left and right ends below the bathing rack 9, and four universal wheels are provided in each of the hanging rod holes on the left and right ends, for a total of eight universal wheels, namely 1105, 1106, 1107, 1108, 1109, 11010, 11011, and 11012. A third hanging rod 10 is provided directly below the two motors, and four universal wheels 11013, 11014, 11015, and 11016 are provided on the third hanging rod 10.

[0051] The connection method for pulling the two towel assemblies 8 to move upward is as follows: an upward traction line 31, 32 is led out from the connecting rod holes set on the connecting rods 12 at the left and right ends of the two towel assemblies 8, wherein the traction line 31 passes through the universal wheel 1101, the universal wheel 1105 and reaches the universal wheel 11013 in sequence, and the traction line 32 passes through the universal wheel 1104, the universal wheel 11012 and reaches the universal wheel 11013 in sequence, and finally the traction lines 31, 32 are connected together to the shaft 23 of the first motor.

[0052] The connection method for pulling the two towel assemblies 8 to move downward is as follows: a downward traction line 33, 34 is led out from the connecting rod holes set on the connecting rods 12 at the left and right ends of the two towel assemblies 8, and the traction line 33 passes through the universal wheel 1106 in sequence and reaches the universal wheel 11014. The traction line 34 passes through the universal wheel 11011 in sequence and reaches the universal wheel 11014. Finally, the traction lines 33, 34 are connected together to the shaft 24 of the first motor.

[0053] The connection method for pulling the two bathing brush assemblies 7 upward is as follows: an upward traction line 35, 36 is led out from the connecting rod holes set on the connecting rods 12 at the left and right ends of the two bathing brush assemblies 7, wherein the traction line 35 passes through the universal wheel 1102, the universal wheel 1108 and reaches the universal wheel 11016 in sequence, and the traction line 36 passes through the universal wheel 1103, the universal wheel 1109 and reaches the universal wheel 11016 in sequence, and finally the traction lines 35, 36 are connected together to the shaft 23 of the second motor.

[0054] The connection method for pulling the two bathing brush assemblies 7 downward is as follows: a downward traction line 37 and 38 are led out from the connecting rod holes set on the connecting rods 12 at the left and right ends of the two bathing brush assemblies 7, wherein the traction line 37 passes through the universal wheel 1107 in sequence and reaches the universal wheel 11015, and the traction line 38 passes through the universal wheel 11010 in sequence and reaches the universal wheel 11015, and finally the traction lines 37 and 38 are connected together to the shaft 24 of the second motor.

[0055] Since the length of the first hanging rings 73 at the left and right ends of the bath brush assembly 7 is longer than the length of the second hanging rings 83 at the left and right ends of the towel assembly 8, and the connecting rod holes on the connecting rod 12 connecting the left and right ends of the bath brush assembly 7 and the connecting rod holes on the connecting rod 12 at the left and right ends of the towel assembly 8 are staggered with each other and are not on the same vertical plane, the traction lines of the bath brush assembly 7 and the towel assembly 8 will not interfere with each other.

[0056] The universal wheels 11013, 11014, 11015, and 11016 are hung on the third hanging rod and are located below the motor 2. Therefore, the universal wheels 11013, 11014, 11015, and 11016 are inverted, that is, the upper hook 111 is located below, and the lower hook 112, the central axis 113, and the roller 114 are located above. The universal wheel 11 bears the traction lines E and F on the left and right sides. In order to make the connection between the universal wheels 11013, 11014, 11015, and 11016 and the motor the same, the winding methods of the traction lines E and F are different. The E line starts from the upper part of the roller 114 and winds a full circle before being connected to the motor cylinder. The F line starts from the bottom of the roller 114 and winds 1 / 4 circle before being connected to the motor cylinder. Therefore, the traction line E winds 3 / 4 more circles than the traction line F. Figure 18 shown.

[0057] The bathing device of the present invention provides a bathing experience for the user without the need for intervention from others. The components of the automatic bathing device include, but are not limited to, a bathing frame, a shower assembly, a spray bottle assembly, a bath brush assembly, a towel assembly, a motor assembly, a universal wheel assembly, a traction cord, and fasteners for securing the aforementioned components.

[0058] The surface of the towel assembly is covered with, but not limited to, cloth strips, toilet paper, etc., to wipe away water droplets on the surface of the bather's body. After pressing the start button of the remote control, the bathing device will automatically bathe the bather's body, including but not limited to the steps of sprinkling, bathing, washing, and drying.

[0059] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. An automatic bathing device, comprising a bathing frame and a controller, characterized in that: The bathing brush assembly further comprises a first motor, a traction line, a sling assembly, and a bathing brush assembly. One end of the sling assembly is mounted on the bathing rack and the other end is tied to the bather. The bathing brush assembly comprises a brush rack and brush teeth. Two groups of bathing brush assemblies are symmetrically arranged on the front and rear sides of the bather, respectively. The left and right ends of the two groups of brush racks are fixed by connecting rods, respectively. First hanging rods are respectively arranged on the left and right sides of the upper part of the bathing rack. The output shaft of the first motor is connected to the gear set. An axis with the same diameter is respectively arranged on the main shaft of the two gears. The first motor is driven by a controller, and the traction line is tied to the connecting rod. On the bathing rack, the first hanging rod and the connecting rod on the same side are respectively connected to the axis of one of the gears of the gear set through the traction line, so that when the first motor rotates, the two connecting rods move synchronously in the first direction. When the first motor changes the direction of rotation, the two connecting rods move synchronously in the opposite direction of the first direction.

2. The automatic bathing device according to claim 1, characterized in that: The second hanging rods are respectively arranged on both sides of the lower part of the bathing frame, and the first hanging rod, the connecting rod, the second hanging rod and the shaft of one of the gears of the gear set on the same side are connected through a traction line.

3. The automatic bathing device according to claim 2, characterized in that: A third hanging rod is arranged adjacent to the first motor, and universal wheels are arranged on the first hanging rod, the second hanging rod and the third hanging rod. An annular wire groove is arranged on the cylindrical surface of the universal wheel, and the traction line passes through the annular wire groove. The traction line of the connecting rod on both sides of the bath brush assembly is divided into two strands, one strand passes through the universal wheels on the first hanging rod, the second hanging rod and the third hanging rod in sequence and then is wound around the shaft of the first gear of the gear set of the first motor, and the other strand passes through the universal wheels on the second hanging rod and the third hanging rod and then is wound around the shaft of the second gear. The winding direction of the traction line on the two gears is consistent.

4. The automatic bathing device according to claim 3, characterized in that: It also includes a towel assembly and a second motor, the towel assembly includes a towel rack, a towel holder, and a towel. The two sets of towel assemblies are symmetrically arranged on the front and rear sides of the bather, respectively. The left and right ends of the two towel racks are fixed by connecting rods respectively. The traction lines of the connecting rods on both sides of the towel assembly are divided into two strands. One strand passes through the universal wheels on the first hanging rod, the second hanging rod, and the third hanging rod in sequence and then winds around the shaft of the first gear of the gear set of the second motor. The other strand passes through the universal wheels on the second hanging rod and the third hanging rod and then winds around the shaft of the second gear of the gear set of the second motor. The winding direction of the traction line on the shafts of the two gears is consistent.

5. The automatic bathing device according to claim 4, characterized in that: A connecting rod hole is provided on the connecting rod, and the traction line is tied to the connecting rod hole.

6. The automatic bathing device according to claim 4, characterized in that: The sling assembly comprises a chest strap, a shoulder strap and a sling. The chest strap is tied to the chest of a bather. One end of the sling is fixed to the bathing frame, and the other end is connected to the shoulder strap.

7. The automatic bathing device according to claim 4, characterized in that: A shower assembly and / or a spray bottle assembly is arranged on the front side of the bathing rack, wherein the spray bottle assembly is used for spraying shower gel.

8. The automatic bathing device according to claim 7, characterized in that: A shower assembly and / or a watering can assembly is arranged on the rear side of the bathing frame.

9. The automatic bathing device according to claim 4, characterized in that: The second hanging ring is fixed on the towel rack, the connecting rod is installed on the second hanging ring, the towel rack and the towel support are fixed by fasteners, and the towel is tied to the towel support.

10. The automatic bathing device according to claim 4, characterized in that: A guide device is provided between the towel rack and the bathing rack, and a guide device is provided between the brush rack and the bathing rack. The connecting rod of the towel rack and the connecting rod of the brush rack are not on the same vertical plane.

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