A foot bath tub with flexible adjustment function

Abstract

This invention relates to the field of foot bath tubs, specifically a foot bath tub with a flexible adjustment function. It includes a bottom shell, on which a tub shell is fixedly mounted using Phillips head self-tapping screws. When the length of the power cord needs adjustment, a push rod can be pushed into the fixing hole. The push rod, through its curvature, abuts against the through hole, lifting the fixing rod. The fixing rod then lifts the fixing plate and positioning rod, releasing the fixation of the winding drum and connector. At this point, the power cord can be pulled outwards, or the torsion spring can be used to rotate the winding drum to retract the power cord, thus allowing for length adjustment. After adjustment, the push rod can be pulled out, at which point the spring pushes the fixing rod, causing the fixing plate to descend, thereby fixing the winding drum and connector, facilitating the use and storage of the foot bath tub.

Description

Technical Field

[0001] This invention relates to the field of foot bath tubs, specifically a foot bath tub with flexible adjustment function. Background Technology

[0002] The feet of the human body contain reflex zones and meridians that correspond to various internal organs. Soaking the feet in warm water at an appropriate temperature can promote blood circulation, especially the microcirculation in the calves and feet, regulate the endocrine system, enhance the function of human organs, and achieve the health benefits of disease prevention and treatment. Therefore, foot bath tubs have come into being.

[0003] Some existing foot bath tubs can be heated and used for foot scrubbing with electricity. However, the cables for these foot bath tubs are usually located on the outside of the tub. As the tub moves, the cables move around and are easily damaged. At the same time, storing the cables is also very inconvenient, which affects the user experience. Therefore, it is necessary to propose a foot bath tub with flexible adjustment function. Summary of the Invention

[0004] To address the problems in the prior art, the present invention provides a foot bath tub with flexible adjustment function.

[0005] The technical solution adopted by this invention to solve its technical problem is as follows: a foot bath tub with flexible adjustment function, including a bottom shell, on which a tub outer shell is fixedly installed by a cross-head self-tapping screw. A decorative ring is fixedly installed at the upper opening of the tub outer shell. A logo cover is fixedly installed on the inner wall of one side of the decorative ring, and a PCB cover is fixedly installed on the inner wall of the other side of the decorative ring. A logo cover glass is fixedly connected to the logo cover. A PCB cover glass is fixedly installed on the PCB cover. A PCB display board is fixedly installed between the PCB cover and the PCB cover glass. An LED lampshade is fixedly installed between the PCB cover and the PCB cover glass on the side of the PCB display board. A power supply mechanism is fixedly installed between the bottom shell and the tub outer shell. A drive mechanism is fixedly installed between the bottom shell and the tub outer shell on the side of the power supply mechanism. The upper end of the drive mechanism extends through into the tub outer shell and is connected to a foot-rubbing mechanism. A drainage mechanism is fixedly installed between the bottom shell and the tub outer shell.

[0006] The power supply mechanism includes a fixed base, which is fixedly connected between the bottom shell and the outer shell of the barrel. One end of the fixed base extends through the bottom shell and the outer shell of the barrel. An installation groove is formed at the end of the fixed base outside the bottom shell and the outer shell of the barrel. A rotating rod is rotatably connected between the opposite walls of the installation groove via a bearing. A winding drum is fixedly sleeved on the wall of the rotating rod. A torsion spring is fixedly installed between the winding drum and the installation groove. A power cord is sleeved on the winding drum. One end of the power cord is fixedly connected to the bottom of the installation groove and extends through the fixed base. The other end of the power cord is fixedly connected to a connector. A fixing groove is formed on the upper wall of the installation groove. The bottom of the fixing groove is fixed... A spring is fixedly connected to the fixed connection. A fixed rod is fixedly connected to the lower end of the spring. The lower end of the fixed rod extends through the mounting groove and is fixedly connected to a fixed plate. A positioning rod is fixedly connected to the lower surface of the fixed plate. A positioning groove is formed on the upper surface of the connector corresponding to the position of the positioning rod. The lower end of the positioning rod extends through the positioning groove. A fixing hole is formed through the groove wall of the fixing groove. A push rod is slidably connected in the fixing hole. A through hole is formed through the fixing rod corresponding to the position of the fixing hole. One end of the push rod extends through to the outside of the fixed base. The end of the push rod near the through hole is arc-shaped. The outer walls of both ends of the winding drum and a section of the lower surface of the fixed plate are all provided with teeth.

[0007] Specifically, the drive mechanism includes a lower motor cover and an upper motor cover. The lower motor cover is fixedly connected to the upper surface of the bottom shell, and the upper motor cover is fixedly connected to the lower surface of the outer shell of the bucket. A drive motor is fixedly installed between the lower motor cover and the upper motor cover. A motor gear is rotatably connected between the lower motor cover and the upper motor cover through a bearing. The output end of the drive motor extends through the lower motor cover and the upper motor cover and meshes with the motor gear. The upper end of the motor gear extends through the upper motor cover and the outer shell of the bucket and extends into the outer shell of the bucket.

[0008] Specifically, the foot-rubbing mechanism includes a medicine box, which is fixedly connected to the inner wall of the bottom end of the outer shell of the barrel. Several connecting rod bevel gears are rotatably connected between the opposing inner walls of the medicine box via bearings. A gear box is fitted at the center of each of the connecting rod bevel gears. A bevel gear is rotatably connected inside each of the gear boxes. The lower ends of each of the bevel gears extend through the gear box and are fixedly connected to a transmission gear, which is connected to a motor gear. Both ends of each of the connecting rod bevel gears extend through the medicine box and are fixedly connected to a T-tube sleeve. Each sleeve is fitted with a foot-rubbing ring, and each of the foot-rubbing rings is fitted with a foot-rubbing square insert. Each of the foot-rubbing square inserts has a foot-rubbing hub on one side. Each of the foot-rubbing hubs and the foot-rubbing square inserts is rotatably connected to a foot-rubbing fine wheel. Each of the foot-rubbing fine wheels has a foot-rubbing ring and a foot-rubbing hub fitted at the other end. Each of the foot-rubbing rings and the foot-rubbing hubs is fitted with a foot-rubbing wheel round insert cover. Each of the foot-rubbing wheel round insert covers has a gear wall sleeve on the other side wall. A train-style medicine cap is fixedly fitted onto the outer wall of the medicine box.

[0009] Specifically, the drainage mechanism includes a drainage adapter, which is fixedly installed between the bottom shell and the outer shell of the bucket. The upper end of the drainage adapter is connected to the inner cavity of the outer shell of the bucket. The other end of the drainage adapter is fixedly connected to a corrugated pipe. A corrugated pipe inner buckle is fixedly connected to the outer wall of the corrugated pipe. A storage groove is provided on the outer shell of the bucket corresponding to the position of the corrugated pipe inner buckle. The corrugated pipe inner buckle is rotatably connected to the groove wall of the storage groove through a bearing. A drainage pipe fixing plate is fixedly connected to the outer wall of the corrugated pipe inner buckle. A press-lock is fixedly connected to the groove wall of the storage groove. The press-lock is engaged with the drainage pipe fixing plate. A drainage pipe baffle is fixedly installed at the joint between the corrugated pipe and the drainage adapter.

[0010] Specifically, a PCB power board is fixedly installed between the bottom shell and the outer shell of the barrel. A PTC heating block is fixedly installed between the bottom shell and the outer shell of the barrel on one side of the PCB power board. An electric heating waterproof ring is fixedly fitted onto the upper end of the PTC heating block. The upper ends of the PTC heating block and the electric heating waterproof ring extend through into the outer shell of the barrel, and the PCB power board is connected to the power cord.

[0011] Specifically, a wire guide cover is fixedly installed on the wall of the storage groove corresponding to the inner buckle of the corrugated pipe.

[0012] Specifically, four movable rollers are fixedly installed on the lower surface of the bottom shell by cross-head self-tapping screws, and the four movable rollers are arranged in a matrix.

[0013] Specifically, a hanging cord decorative piece is fixedly installed on the outer wall of the barrel shell above the storage slot.

[0014] The beneficial effects of this invention are:

[0015] The foot bath tub with flexible adjustment function described in this invention allows for adjustment of the power cord length. A push rod can be pushed into the fixing hole, and the push rod, through its arc, abuts against the through hole, lifting the fixing rod. This, in turn, lifts the fixing plate and positioning rod, releasing the fixation of the winding drum and connector. The power cord can then be pulled outwards, or the torsion spring can be allowed to rotate the winding drum to retract the power cord, thus allowing for length adjustment. After adjustment, the push rod can be pulled out, causing the spring to push the fixing rod, lowering the fixing plate and securing the winding drum and connector. This facilitates the use and storage of the foot bath tub. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 A schematic diagram of a foot bath tub with flexible adjustment function provided by the present invention;

[0018] Figure 2 A top-view three-dimensional structural diagram of a foot bath bucket with flexible adjustment function provided by the present invention;

[0019] Figure 3 A bottom-view three-dimensional structural diagram of a foot bath bucket with flexible adjustment function provided by the present invention;

[0020] Figure 4 A schematic diagram of the left side view of the power supply mechanism in a foot bath tub with flexible adjustment function provided by the present invention;

[0021] Figure 5 A schematic diagram of the adjustment state structure of the power supply mechanism in a foot bath tub with flexible adjustment function provided by the present invention;

[0022] Figure 6 A side view of the power supply mechanism in a foot bath tub with flexible adjustment function provided by the present invention.

[0023] Figure 7 This is a schematic diagram of the installation structure of the fixing plate in a foot bath tub with flexible adjustment function, provided by the present invention.

[0024] In the diagram: 1. Bottom shell; 2. Outer shell of the barrel; 3. Decorative ring; 4. Logo cover glass; 5. PCB cover glass; 6. Power supply mechanism; 61. Fixing base; 62. Mounting slot; 63. Rewind drum; 64. Torsion spring; 65. Power cord; 66. Connector; 67. Fixing slot; 68. Spring; 69. Fixing rod; 610. Fixing plate; 611. Positioning rod; 612. Positioning slot; 613. Fixing hole; 614. Push rod; 615. Through hole; 7. Drive mechanism; 71. Lower cover of motor; 72. Drive motor; 73. Motor gear; 74. Upper cover of motor; 8. Foot rubbing mechanism; 81. Medicine box; 82. Connecting rod bevel gear; 83. Gear box; 84. Bevel gear; 85. Transmission. 86. Gear; 87. T-tube sleeve; 88. Foot-rubbing ring; 89. Foot-rubbing square insert; 80. Foot-rubbing wheel hub; 811. Foot-rubbing fine wheel; 812. Foot-rubbing wheel round insert cover; 813. Gear wall sleeve; 914. Train cover / medicine cap; 91. Drainage mechanism; 92. Drainage adapter; 93. Corrugated pipe; 94. Corrugated pipe inner buckle; 95. Storage slot; 96. Drainage pipe fixing plate; 97. Press-lock buckle; 98. Drainage pipe baffle; 10. PCB power board; 11. PTC heating block; 12. Electric heating waterproof ring; 13. Moving roller; 14. Hanging wire decorative piece; 15. LOGO cover; 16. PCB cover; 17. PCB display board; 18. LED lampshade. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0026] like Figures 1-7 As shown, a foot bath tub with flexible adjustment function according to the present invention includes a bottom shell 1. A tub shell 2 is fixedly installed on the bottom shell 1 by a cross-head self-tapping screw. A decorative ring 3 is fixedly installed at the upper opening of the tub shell 2. A logo cover 15 is fixedly installed on the inner ring wall of one side of the decorative ring 3, and a PCB cover 16 is fixedly installed on the inner ring wall of the other side of the decorative ring 3. A logo cover glass 4 is fixedly connected to the logo cover 15, and a PCB cover glass 5 is fixedly installed on the PCB cover 16. A PCB display board 17 is fixedly installed between the PCB cover glass 5 and the PCB cover 6. An LED lampshade 18 is fixedly installed between the PCB cover 16 and the PCB cover glass 5 on one side of the PCB display board 17. A power supply mechanism 6 is fixedly installed between the bottom shell 1 and the outer shell 2. A drive mechanism 7 is fixedly installed between the bottom shell 1 and the outer shell 2 on one side of the power supply mechanism 6. The upper end of the drive mechanism 7 extends through into the outer shell 2 and is connected to a foot-rubbing mechanism 8. A drainage mechanism 9 is fixedly installed between the bottom shell 1 and the outer shell 2.

[0027] The power supply mechanism 6 includes a fixed base 61, which is fixedly connected between the bottom shell 1 and the outer shell 2. One end of the fixed base 61 extends through the bottom shell 1 and the outer shell 2. A mounting groove 62 is formed at the end of the fixed base 61 outside the bottom shell 1 and the outer shell 2. A rotating rod is rotatably connected between the opposite walls of the mounting groove 62 via a bearing. A winding drum 63 is fixedly sleeved on the wall of the rotating rod. A torsion spring 64 is fixedly installed between the winding drum 63 and the mounting groove 62. A power cord 65 is sleeved on the winding drum 63. One end of the power cord 65 is fixedly connected to the bottom of the mounting groove 62 and extends through the fixed base 61. The other end of the power cord 65 is fixedly connected to a connector 66. A fixing groove 67 is formed on the upper wall of the mounting groove 62. A spring 68 is fixedly connected to the bottom of the fixing groove 67. A fixing rod 69 is fixedly connected to the lower end of the spring 68. The lower end of the fixing rod 69 extends through into the mounting groove 62 and is fixedly connected to a fixing plate 610. A positioning rod 611 is fixedly connected to the lower surface of the fixing plate 610. A positioning groove 612 is opened on the upper surface of the connector 66 corresponding to the position of the positioning rod 611. The lower end of the positioning rod 611 extends through into the positioning groove 612. A fixing hole 613 is opened through the groove wall of the fixing groove 67. A push rod 614 is slidably connected in the fixing hole 613. A through hole 615 is opened through the fixing rod 69 corresponding to the position of the fixing hole 613. One end of the push rod 614 extends through to the outside of the fixing seat 61. The end of the push rod 614 near the through hole 615 is arc-shaped. The outer walls of both ends of the winding drum 63 and one section of the lower surface of the fixing plate 610 are all provided with teeth.

[0028] The drive mechanism 7 includes a lower motor cover 71 and an upper motor cover 74. The lower motor cover 71 is fixedly connected to the upper surface of the bottom shell 1, and the upper motor cover 74 is fixedly connected to the lower surface of the outer shell 2. A drive motor 72 is fixedly installed between the lower motor cover 71 and the upper motor cover 74. A motor gear 73 is rotatably connected between the lower motor cover 71 and the upper motor cover 74 through a bearing. The output end of the drive motor 72 extends through the lower motor cover 71 and the upper motor cover 74 and meshes with the motor gear 73. The upper end of the motor gear 73 extends through the upper motor cover 74 and the outer shell 2 and extends into the outer shell 2.

[0029] The foot-rubbing mechanism 8 includes a medicine box 81, which is fixedly connected to the inner wall of the bottom end of the outer casing 2. Several connecting rod bevel gears 82 are rotatably connected between the relatively inner walls of the medicine box 81 via bearings. A gear box 83 is fitted at the center of each of the connecting rod bevel gears 82. A bevel gear 84 is rotatably connected inside each of the gear boxes 83. The lower ends of each bevel gear 84 extend through to the outside of the gear box 83 and are fixedly connected to a transmission gear 85, which is connected to a motor gear 73. Both ends of each of the connecting rod bevel gears 82 extend through to the outside of the medicine box 81 and are fixedly connected to a T-tube sleeve 86. The outer surfaces of the T-tube sleeves 86... Each medicine box 81 is fitted with a foot-rubbing ring 87, and a foot-rubbing square insert 88 is fitted inside each foot-rubbing ring 87. A foot-rubbing hub 89 is provided on one side of each foot-rubbing square insert 88. A foot-rubbing fine wheel 810 is rotatably connected to each foot-rubbing hub 89 and each foot-rubbing square insert 88. A foot-rubbing ring 87 and a foot-rubbing hub 89 are fitted on the other end of each foot-rubbing fine wheel 810. A foot-rubbing wheel round insert cover 811 is fitted on each foot-rubbing ring 87 and each foot-rubbing hub 89. A gear wall sleeve 812 is provided on the other side wall of each foot-rubbing wheel round insert cover 811. A train cover medicine cap 813 is fixedly fitted on the outer side wall of the medicine box 81.

[0030] The drainage mechanism 9 includes a drainage adapter 91, which is fixedly installed between the bottom shell 1 and the outer shell 2 of the bucket. The upper end of the drainage adapter 91 is connected to the inner cavity of the outer shell 2 of the bucket. The other end of the drainage adapter 91 is fixedly connected to a corrugated pipe 92. A corrugated pipe inner buckle 93 is fixedly connected to the outer wall of the corrugated pipe 92. A storage groove 94 is opened on the outer shell 2 corresponding to the position of the corrugated pipe inner buckle 93. The corrugated pipe inner buckle 93 is rotatably connected to the groove wall of the storage groove 94 through a bearing. A drainage pipe fixing plate 95 is fixedly connected to the outer wall of the corrugated pipe inner buckle 93. A press lock 96 is fixedly connected to the groove wall of the storage groove 94. The press lock 96 is engaged with the drainage pipe fixing plate 95. A drainage pipe baffle 97 is fixedly installed at the joint between the corrugated pipe 92 and the drainage adapter 91.

[0031] A PCB power board 10 is fixedly installed between the bottom shell 1 and the outer shell 2. A PTC heating block 11 is fixedly installed between the bottom shell 1 and the outer shell 2 on one side of the PCB power board 10. An electric heating waterproof ring 12 is fixedly sleeved on the upper end of the PTC heating block 11. The upper ends of the PTC heating block 11 and the electric heating waterproof ring 12 extend through into the outer shell 2. The PCB power board 10 is connected to the power cord 65.

[0032] Among them, a wire cover 98 is fixedly installed on the wall of the storage groove 94 where the corrugated pipe inner buckle 93 is located.

[0033] The bottom surface of the bottom shell 1 is fixedly mounted with four movable rollers 13 by cross-head self-tapping screws, and the four movable rollers 13 are arranged in a matrix.

[0034] A hanging cord decorative piece 14 is fixedly installed on the outer wall of the outer shell 2 above the storage slot 94.

[0035] When the length of the power cord 65 needs to be adjusted, the push rod 614 can be pressed into the fixing hole 613. The push rod 614, through the arc of one end, abuts against the through hole 615, which will lift the fixing rod 69 upward. When the fixing rod 69 moves upward, it will simultaneously drive the fixing plate 610 and the positioning rod 611 to move upward, thereby causing the positioning rod 611 to disengage from the positioning groove 612 and release the fixing of the connector 66. At this time, the connector 66 and the power cord 65 can be pulled outward to adjust the length of the external power cord 65. After the adjustment is completed, the push rod 614 can be pulled out to release the support of the fixing rod 69. At this time, the spring 68 will push the fixing rod 69 down, causing the fixing plate 610 to move upward. The teeth on a toothed take-up drum 63 mesh to prevent the take-up drum 63 from rotating, thus avoiding changes in the length of the power cord 62 after adjustment. After use, the push rod 614 can be inserted again to release the fixation of the take-up drum 63. At this time, the torsion spring 64 will drive the take-up drum 63 to rotate, so that the power cord 65 can be stored through the take-up drum 63, and the connector 66 can be inserted into the mounting slot 62. Then, the push rod 614 can be pulled out again, so that the fixing plate 610 descends to fix the take-up drum 63. At the same time, the fixing plate 610 will drive the positioning rod 611 to insert into the positioning slot 612, so that the connector 66 can be stored and fixed, thus preventing it from being damaged or affecting its use.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foot bath tub with flexible adjustment function, comprising a bottom shell (1), characterized in that, A barrel shell (2) is fixedly installed on the bottom shell (1) by cross-head self-tapping screws. A decorative ring (3) is fixedly installed at the upper opening of the barrel shell (2). A LOGO cover (15) is fixedly installed on the inner ring wall of one side of the decorative ring (3), and a PCB cover (16) is fixedly installed on the inner ring wall of the other side of the decorative ring (3). A LOGO cover glass (4) is fixedly connected to the LOGO cover (15), and a PCB cover glass (5) is fixedly connected to the PCB cover (16). The PCB cover (16) and the PCB cover glass (5) are fixedly connected together. An LED lampshade (18) is fixedly installed between the PCB cover (16) on one side of the PCB display board (17) and the PCB cover glass (5). A power supply mechanism (6) is fixedly installed between the bottom shell (1) and the outer shell of the bucket (2). A drive mechanism (7) is fixedly installed between the bottom shell (1) on one side of the power supply mechanism (6) and the outer shell of the bucket (2). The upper end of the drive mechanism (7) extends through into the outer shell of the bucket (2) and is connected to a foot-rubbing mechanism (8). A drainage mechanism (9) is fixedly installed between the bottom shell (1) and the outer shell of the bucket (2). The power supply mechanism (6) includes a fixed base (61) fixedly connected between the bottom shell (1) and the outer shell (2). One end of the fixed base (61) extends through the bottom shell (1) and the outer shell (2). A mounting groove (62) is provided at the end of the fixed base (61) outside the bottom shell (1) and the outer shell (2). A rotating rod is rotatably connected between the opposite walls of the mounting groove (62) via a bearing. A winding drum (63) is fixedly sleeved on the wall of the rotating rod. A torsion spring (64) is fixedly installed between the winding drum (63) and the mounting groove (62). A power cord (65) is sleeved on the winding drum (63). One end of the power cord (65) is fixedly connected to the bottom of the mounting groove (62) and extends through to the outside of the fixing seat (61). The other end of the power cord (65) is fixedly connected to a connector (66). A fixing groove (67) is opened on the upper wall of the mounting groove (62). A spring (64) is fixedly connected to the bottom of the fixing groove (67). 8) A fixing rod (69) is fixedly connected to the lower end of the spring (68). The lower end of the fixing rod (69) extends through into the mounting groove (62) and is fixedly connected to a fixing plate (610). A positioning rod (611) is fixedly connected to the lower surface of the fixing plate (610). A positioning groove (612) is provided on the upper surface of the connector (66) corresponding to the position of the positioning rod (611). The lower end of the positioning rod (611) extends through into the positioning groove (612). The groove wall of the fixing groove (67) A fixing hole (613) is provided through the top, and a push rod (614) is slidably connected in the fixing hole (613). A through hole (615) is provided through the fixing rod (69) corresponding to the position of the fixing hole (613). One end of the push rod (614) extends through to the outside of the fixing seat (61). The end of the push rod (614) near the through hole (615) is arc-shaped. The outer walls of both ends of the winding drum (63) and a section of the lower surface of the fixing plate (610) are all provided with toothed patterns.

2. The foot bath tub with flexible adjustment function according to claim 1, characterized in that: The drive mechanism (7) includes a lower motor cover (71) and a upper motor cover (74). The lower motor cover (71) is fixedly connected to the upper surface of the bottom shell (1), and the upper motor cover (74) is fixedly connected to the lower surface of the outer shell (2). A drive motor (72) is fixedly installed between the lower motor cover (71) and the upper motor cover (74). A motor gear (73) is rotatably connected between the lower motor cover (71) and the upper motor cover (74) through a bearing. The output end of the drive motor (72) extends through the lower motor cover (71) and the upper motor cover (74) and meshes with the motor gear (73). The upper end of the motor gear (73) extends through the upper motor cover (74) and the outer shell (2) and extends into the outer shell (2).

3. A foot bath tub with flexible adjustment function according to claim 1, characterized in that: The foot-rubbing mechanism (8) includes a medicine box (81), which is fixedly connected to the inner wall of the bottom end of the outer shell (2). Several connecting rod bevel gears (82) are rotatably connected between the opposite inner walls of the medicine box (81) through bearings. A gear box (83) is fitted at the center of each of the connecting rod bevel gears (82). A bevel gear (84) is rotatably connected inside each of the gear boxes (83). The lower ends of each of the bevel gears (84) extend through to the outside of the gear box (83) and are fixedly connected to a transmission gear (85). The transmission gear (85) is connected to a motor gear (73). Both ends of each of the connecting rod bevel gears (82) extend through to the outside of the medicine box (81) and are fixedly connected to a T-tube sleeve (86). The outer ends of each of the T-tube sleeves (86) are... Each part is fitted with a foot-rubbing ring (87), and each of the foot-rubbing rings (87) is fitted with a foot-rubbing square insert (88). Each of the foot-rubbing square inserts (88) is provided with a foot-rubbing wheel hub (89) on one side. Each of the foot-rubbing wheel hubs (89) and the foot-rubbing square inserts (88) is rotatably connected with a foot-rubbing fine wheel (810). The other end of each of the foot-rubbing fine wheels (810) is fitted with a foot-rubbing ring (87) and a foot-rubbing wheel hub (89). Each of the foot-rubbing rings (87) and the foot-rubbing wheel hubs (89) is fitted with a foot-rubbing wheel round insert cover (811). Each of the foot-rubbing wheel round insert covers (811) is provided with a gear wall sleeve (812) on the other side wall. A train cover medicine cap (813) is fixedly fitted on the outer side wall of the medicine box (81).

4. A foot bath tub with flexible adjustment function according to claim 1, characterized in that: The drainage mechanism (9) includes a drainage adapter (91), which is fixedly installed between the bottom shell (1) and the outer shell (2). The upper end of the drainage adapter (91) is connected to the inner cavity of the outer shell (2). The other end of the drainage adapter (91) is fixedly connected to a corrugated pipe (92). A corrugated pipe inner buckle (93) is fixedly connected to the outer wall of the corrugated pipe (92). A corresponding opening is provided on the outer shell (2) at the position of the corrugated pipe inner buckle (93). The storage trough (94) is connected to the wall of the storage trough (94) by a bearing. A drain pipe fixing plate (95) is fixedly connected to the outer wall of the corrugated pipe inner buckle (93). A press lock (96) is fixedly connected to the wall of the storage trough (94). The press lock (96) is engaged with the drain pipe fixing plate (95). A drain pipe baffle (97) is fixedly installed at the joint of the corrugated pipe (92) and the drain adapter (91).

5. A foot bath tub with flexible adjustment function according to claim 1, characterized in that: A PCB power board (10) is fixedly installed between the bottom shell (1) and the outer shell (2). A PTC heating block (11) is fixedly installed between the bottom shell (1) and the outer shell (2) on one side of the PCB power board (10). An electric heating waterproof ring (12) is fixedly sleeved on the upper end of the PTC heating block (11). The upper ends of the PTC heating block (11) and the electric heating waterproof ring (12) extend through into the outer shell (2). The PCB power board (10) is connected to the power cord (65).

6. A foot bath tub with flexible adjustment function according to claim 4, characterized in that: A wire guide cover (98) is fixedly installed on the wall of the storage groove (94) corresponding to the corrugated pipe inner buckle (93).

7. A foot bath tub with flexible adjustment function according to claim 1, characterized in that: The lower surface of the bottom shell (1) is fixedly mounted with four movable rollers (13) by cross-head self-tapping screws, and the four movable rollers (13) are arranged in a matrix.

8. A foot bath tub with flexible adjustment function according to claim 1, characterized in that: A hanging wire decorative piece (14) is fixedly installed on the outer wall of the barrel shell (2) above the storage slot (94).

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