CN114145667B

CN114145667B - Foot bath device

Info

Publication number: CN114145667B
Application number: CN202111369476.9A
Authority: CN
Inventors: 叶旦; 黄宇君; 欧阳杰鹏
Original assignee: Foshan Xingman Information Technology Co Ltd
Current assignee: Foshan Xingman Information Technology Co Ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2023-07-21
Anticipated expiration: 2041-11-18
Also published as: CN114145667A

Abstract

The invention discloses a foot bath device, which comprises a shell, wherein a pelvic cavity is formed in the shell; the leg kneading assembly is arranged on the side wall of the shell and comprises two massage heads which are positioned in the pelvis; the massage device also comprises a driving mechanism, wherein the driving mechanism is used for driving the swing of the massage heads, the leg kneading is realized when the two massage heads swing towards the direction of approaching each other, and the leg is released when the two massage heads swing towards the direction of separating from each other. The foot bath device disclosed by the invention is beneficial to enabling the leg massage experience to be good, is beneficial to fully utilizing the foot bath space of the foot bath device, and the leg kneading component can be intelligently opened, so that a user can put the legs into the foot bath device for use, and the user can lift the legs away from the foot bath device when the user stops the foot bath device.

Description

Foot bath device

Technical Field

The invention relates to the field of massage structures of foot baths, in particular to a foot bath.

Background

At present, most of the foot baths on the market have no leg massaging structures, only soles can be generally massaged, even though the foot baths with legs are used, a small part of the foot baths are provided with vertical roller structures, the structures are required to be provided with a large installation frame, the installation frame occupies large space in the pelvis of the foot baths, the vertical rollers cannot move towards the direction of legs, and only rotate around vertical axes, the legs are required to apply force actively to the direction of a massaging piece in a massaging mode, so that leg massaging force can be felt, and experience is poor.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a foot bath device which is beneficial to ensuring good leg massage experience.

The aim of the invention is achieved by the following technical scheme.

The invention discloses a foot bath device, which comprises a shell, wherein a pelvic cavity is formed in the shell;

the leg kneading assembly is arranged on the side wall of the shell and comprises two massage heads, and the massage heads are positioned in the pelvic cavity;

the driving mechanism is used for driving the massage heads to swing, kneading legs are realized when the two massage heads swing towards the direction of approaching each other, and the legs are released when the two massage heads swing towards the direction of separating from each other;

a plurality of massage convex points are formed on the massage surface of the massage head, the massage convex points are arranged along the length direction of the massage head, the massage convex points are symmetrically arranged by taking the longitudinal central line of the massage head as a center, and the height of the massage convex points is gradually shortened from the longitudinal central line to two edges of the length direction of the massage head; the massage head further comprises a palm skeleton and an elastic rubber sleeve, the elastic rubber sleeve forms a massage surface, the elastic rubber sleeve is matched with the palm skeleton, supporting protruding points are formed on the palm skeleton, outer protruding points are formed on the elastic rubber sleeve, two protruding points which are located at the lowest position and the highest position on the elastic rubber sleeve are solid protruding points, the rest outer protruding points on the elastic rubber sleeve are hollow protruding points, the supporting protruding points of the palm skeleton are correspondingly matched and inserted in the hollow outer protruding points, and each hollow protruding point is supported by the harder supporting protruding points.

Preferably, the driving mechanism comprises a motor assembly and a transmission assembly, the transmission assembly comprises a transmission shaft and swinging parts, the quantity of the swinging parts is the same as that of the massage heads, the swinging parts comprise eccentric wheels and swinging wheels, the motor assembly is connected with the transmission shaft and drives the transmission shaft to rotate, the eccentric wheels are sleeved on the transmission shaft, the axes of the transmission shaft and the axes of the eccentric wheels form an included angle, the swinging wheels are sleeved on the eccentric wheels, limiting structures are arranged on the transmission assembly or on the side wall of the shell, the limiting structures limit the swinging wheels to follow the eccentric wheels to rotate, when the transmission shaft drives the eccentric wheels to rotate, the eccentric wheels drive the swinging wheels to swing relative to the transmission shaft, and the swinging wheels are connected with the kneading assembly to drive the leg kneading assembly to swing synchronously.

Preferably, the swing wheel is provided with a swing shaft, the limiting structure is a limiting groove arranged on the transmission assembly and used for blocking the swing wheel from rotating around the axis of the transmission shaft, and the swing shaft is arranged in the corresponding limiting groove.

Preferably, the transmission assembly comprises a transmission box seat and a cover seat, the transmission box seat is arranged on the side wall of the shell, the transmission box seat is positioned outside the pelvic cavity, the cover seat is arranged on the transmission box seat in a covering mode, two installation cavities are arranged on the transmission box seat at intervals, two swinging wheels corresponding to the two massage heads are respectively arranged in the installation cavities, and the limiting groove is formed between the transmission box seat and the cover seat.

Preferably, a tub wall through hole is formed in the side wall of the housing, a back hole communicated with the mounting cavity is formed in the transmission case seat, the back holes are respectively communicated with the corresponding tub wall through holes, a swinging rod is mounted on the swinging wheel, and the swinging rod penetrates through the back hole and the inner end, facing the tub cavity, of the swinging rod is connected with the massage head.

Preferably, a slot is formed at the outer end of the swinging rod, and a positioning plug is formed on the swinging wheel and is connected with the corresponding slot in an adaptive manner.

Preferably, the housing comprises a plurality of side walls, a corner is formed between adjacent side walls, one of the two massage heads of the leg kneading assembly is positioned at the corner, and the length of the swing rod for connecting the massage heads positioned at the corner is longer than the length of the other swing rod.

Preferably, a sealing element is arranged on the basin wall through hole, a sealing opening part is formed on the sealing element, the sealing opening part is in fit and sealing connection with the corresponding swinging rod, an elastic fold part is formed on the sealing element, and the elastic fold part is arranged between the corresponding sealing opening part and the inner wall of the basin wall through hole.

Preferably, the sealing member is further formed with a flange portion interposed between an edge portion of the back hole and an edge portion of the tub wall through-hole to seal the transmission case seat and the side wall of the housing.

Preferably, the massage head comprises a connecting rod, a convex key block is formed on the connecting rod, an inserting hole is formed at the inner end of the swinging rod, a positioning groove is formed at the edge part of the inserting hole, the connecting rod is inserted in the corresponding inserting hole, and the convex key block is connected with the corresponding positioning groove in an adapting mode.

Preferably, the foot bath device further comprises a control system and a detection device, wherein the detection device comprises a proximity switch and a magnetic piece, the magnetic piece is arranged on the transmission shaft and can rotate synchronously with the transmission shaft, the proximity switch is fixedly arranged on the side wall of the driving mechanism or the shell, the magnetic piece can correspondingly trigger the proximity switch, the control system is electrically connected with the proximity switch and the motor assembly, signals are transmitted to the control system after the proximity switch is triggered, and the control system controls the motor assembly to stop working.

Preferably, the motor assembly comprises an output shaft, the transmission assembly further comprises a connector, slots are respectively arranged at two ends of the connector, the output shaft and the transmission shaft are respectively inserted into the slots at two ends of the connector, and the output shaft and the transmission shaft are in transmission connection through the connector.

Preferably, the number of the leg kneading assemblies is two, the motor assembly is at least partially arranged between the two leg kneading assemblies, an output shaft of the motor assembly is basically vertical to the transmission shaft, two ends of the output shaft are respectively connected with one transmission shaft, and one transmission shaft drives one leg kneading assembly to swing.

Compared with the prior art, the invention has the beneficial effects that: the leg kneading assembly is arranged on the side wall of the shell and comprises two massage heads, the massage heads are positioned in the pelvis, the driving mechanism is arranged for driving the massage heads to swing, the leg kneading is realized when the two massage heads swing towards the direction close to each other, and the leg is released when the two massage heads swing towards the direction far away from each other, so that the foot bath device disclosed by the invention is favorable for enabling the leg massage experience to be good.

Drawings

Fig. 1 is a schematic perspective view of a foot bath device according to the present invention.

Fig. 2 is a schematic top view of the foot bath according to the present invention.

Fig. 3 is a schematic perspective view of a driving mechanism according to the present invention.

Fig. 4 is a schematic view of a partial structure at a in fig. 3.

Fig. 5 is a partially exploded front view of the drive mechanism of the present invention.

Fig. 6 is a partially exploded rear view of the drive mechanism of the present invention.

Fig. 7 is an exploded view of the drive mechanism of the present invention with the transmission housing and cover removed.

Fig. 8 is a schematic cross-sectional view of the drive mechanism of the present invention showing the combination of the drive shaft (7), eccentric, rocker and rocker lever.

Fig. 9 is a schematic cross-sectional view of a square shape in plan view of the foot bath device of the present invention.

Fig. 10 is a schematic view of a partial structure at B of fig. 9.

Fig. 11 is a schematic view of a partial structure at C of fig. 10.

FIG. 12 is an exploded view of the eccentric, wobble wheel and wobble stick combination of the present invention.

Fig. 13 is a schematic perspective view of a swing lever according to the present invention.

Fig. 14 is a schematic perspective view of a massage head according to the present invention.

Fig. 15 is an exploded view of the massage head of the present invention.

Fig. 16 is a schematic structural view of the massage head of the present invention.

Fig. 17 is a schematic view of the D-D cross-sectional structure of fig. 16.

Fig. 18 is a schematic view of the E-E cross-sectional structure of fig. 16.

Fig. 19 is an exploded view of the connector and the magnetic member of the present invention.

Fig. 20 is a schematic perspective view of a combination of a proximity switch mounting plate and a proximity switch according to the present invention.

Fig. 21 is a schematic view of the leg kneading assembly of the present invention in an open state.

Fig. 22 is a schematic view of the leg kneading assembly of the present invention in a collapsed state.

Figure 23 is a schematic view of a leg kneading assembly of the present invention in combination with a leg.

Description of the reference numerals: 100-a driving mechanism; 1-a massage head; 101-palm skeleton; 1011-supporting the bump; 102-elastic rubber sleeve; 1021-a burring part; 1022-buckling columns; 1023-outer bump; 103-a palmar dorsal cap; 104-a coupling rod; 1041-a silica gel ring; 1042-male key blocks; 105-inner rack; 1001-massage salient points; 2-an electric motor; 3-worm; 4-worm wheel; 5-an output shaft; 6-a connector; 601-a magnetic component cartridge cavity; 7-a transmission shaft; 701, a pin shaft; 8-eccentric wheel; 801-a blocking cover; 802-mounting slots; 9-a rocking wheel; 901-a pendulum shaft; 902-positioning a plug; 10-a leg kneading assembly; 11-swinging rod; 1101-slot; 1102-a plug-in hole; 1103-detent; 12-a proximity switch mounting plate; 13-magnetic member; 14-a transmission case seat; 1401-a limit groove; 1402-back hole; 1403-mounting cavity; 15-a cover base; 16-proximity switch; 17-seals; 171-sealing the mouth; 172-flange portions; 173-an elastic gather; 18-shaft sleeve; 21-a housing; 210-pelvic cavity; 211-tub wall through holes; 22-a housing; 99-leg.

Description of the embodiments

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

The foot bath device of the invention, as shown in fig. 1 and 2, comprises a shell 21, wherein a pelvic cavity 210 is formed in the shell 21, the shell 21 comprises an inner shell 21 and an outer shell 22, the pelvic cavity 210 is used for containing water, and when the foot bath device is used, feet and legs 99 of a human body are placed in the pelvic cavity 210.

As shown in fig. 2, the foot bath device of the present invention further comprises a leg kneading assembly 10, the leg kneading assembly 10 being provided on a side wall of the housing 21, the leg kneading assembly 10 comprising two massage heads 1 for massaging both left and right sides of the leg 99, respectively; as shown in fig. 1 to 10, the foot bath according to the present invention further includes a driving mechanism 100 for driving the massage heads 1 to swing, and the kneading leg portion 99 is realized when the two massage heads 1 swing in the direction toward each other, and the leg portion 99 is released when the two massage heads 1 swing in the direction away from each other. Specific examples are as follows: the driving mechanism 100 comprises a motor assembly and a transmission assembly, wherein the motor assembly comprises a motor 2, and the transmission assembly comprises a transmission shaft 7, an eccentric wheel 8 and a swinging wheel 9; as shown in fig. 8 and 11, the eccentric wheel 8 is sleeved on the transmission shaft 7, the transmission shaft 7 and the eccentric wheel 8 are oppositely positioned and installed, specifically, as shown in fig. 7, a pin shaft 701 is installed on the transmission shaft 7 in an interference fit manner, correspondingly, as shown in fig. 8, the eccentric wheel 8 is formed with a mounting groove 802, the pin shaft 701 is installed in the corresponding mounting groove 802 in an interference fit manner, then the eccentric wheel 8 and the transmission shaft 7 are relatively fixed, the axis of the transmission shaft 7 forms an included angle with the axis of the eccentric wheel 8, and the axis of the transmission shaft 7 and the axis of the eccentric wheel 8 intersect, for example, the included angle between the axis of the transmission shaft 7 and the axis of the eccentric wheel 8 can be 8 DEG to 12 DEG, as shown in fig. 8 and 11, the swinging wheel 9 is sleeved on the eccentric wheel 8, and the eccentric wheel 8 is in an adaptive relative rotation connection with the swinging wheel 9; as shown in fig. 8, the rocking wheel 9 is located opposite to the eccentric wheel 8 in the axial direction of the rocking wheel 9, and the axis of the rocking wheel 9 refers to the axis of a hole of the rocking wheel 9 for matching with the outer ring of the eccentric wheel 8, so that the rocking wheel 9 and the eccentric wheel 8 can be understood as being coaxially arranged, specifically, one end of the eccentric wheel 8 is formed with a flange, the other end corresponding to the eccentric wheel 8 is provided with a baffle cover 801, and in the axial direction of the rocking wheel 9, the rocking wheel 9 is arranged between the corresponding baffle cover 801 and the corresponding flange, so that the rocking wheel 9 is located opposite to the eccentric wheel 8 in the axial direction of the rocking wheel 9, so that the rocking wheel 9 can only rotate relative to the eccentric wheel 8 and cannot move along the axis; a limiting structure is provided on the transmission assembly or on a side wall of the housing 21, and the limiting structure limits the swinging wheel 9 to rotate along with the eccentric wheel 8, for example, as shown in fig. 7, the swinging wheel 9 is formed with a swinging shaft 901, the swinging shaft 901 may be symmetrically arranged, and the swinging shaft 901 is preferably set to be cylindrical. As shown in fig. 5, the driving mechanism 100 is provided with a limiting groove 1401 for blocking the rotation of the swinging wheel 9 around the axis of the transmission shaft 7, the limiting structure is specifically a limiting groove 1401, the swinging shaft 901 is arranged in the corresponding limiting groove 1401, the swinging shaft 901 can swing in the corresponding limiting groove 1401 along the axis direction parallel to the transmission shaft 7 (that is to say, the swinging shaft 901 can slide left and right in the corresponding limiting groove 1401), and the limiting groove 1401 is provided to play a role in limiting and guiding the swinging shaft 901; the axis of the pendulum shaft 901 is preferably intersected with the axis of the transmission shaft 7 and the axis of the swinging wheel 9 in space at the same point, so that the pendulum shaft 901 can swing and slide in a plane in the swinging movement process of the swinging wheel 9, the width of the limiting groove 1401 can be set to be matched with the outer diameter of the pendulum shaft 901, and the running stability of the swinging wheel 9 is facilitated; as shown in fig. 10 and 11, the massage head 1 and the corresponding swinging wheel 9 are arranged in a relative positioning manner, that is, in a normal use condition, the massage head 1 and the swinging wheel 9 are relatively fixed; as shown in fig. 10, the two rocking wheels 9 respectively connected to the corresponding massage heads 1 are arranged symmetrically left and right, that is, the massage heads 1 for respectively contact-massaging the left and right sides of the same leg 99 are each connected to the corresponding rocking wheel 9, as shown in fig. 8 and 10, and the two rocking wheels 9 are arranged symmetrically left and right; as shown in fig. 4, the motor 2 is in driving connection with the transmission shaft 7, that is, the motor 2 can drive the transmission shaft 7 to rotate; as shown in fig. 1 and 2, the leg kneading assembly 10 is disposed in the basin 210, that is, the massage head 1 is disposed in the basin 210, and the driving mechanism 100 is disposed outside the housing 21, specifically, the driving mechanism 100 is disposed between the housing 21 and the outer shell 22, so that the driving mechanism 100 is hidden inside the foot bath product (note that the front cover of the outer shell 22 in fig. 1 is in an open state, so that the driving mechanism 100 can be seen in fig. 1), so that the driving mechanism 100 is prevented from occupying the inner space of the basin 210.

The following briefly describes the operation principle of the foot bath device of the present invention: the axis of the transmission shaft 7 extends along the left-right direction, the motor 2 drives the transmission shaft 7 to rotate, as shown in fig. 8, so that the eccentric wheel 8 rotates synchronously along with the transmission shaft 7, since the swinging shaft 901 is arranged in the corresponding limiting groove 1401, the swinging wheel 9 does not rotate along with the eccentric wheel 8, but the eccentric wheel 8 rotates in the corresponding swinging wheel 9, but since the swinging wheel 9 is positioned opposite to the eccentric wheel 8 in the axis direction of the swinging wheel 9, the eccentric wheel 8 can drive the corresponding swinging wheel 9 to turn and swing in the horizontal plane, that is, the swinging wheel 9 is a combined motion of turning and swinging, and for reasonable arrangement, the swinging shaft 901 can be arranged to swing in the vertical plane, and as shown in fig. 21 and 22, the two swinging wheels 9 respectively connected with the corresponding massage heads 1 are symmetrically arranged left and right, and in the process that the transmission shaft 7 maintains the rotation in the same direction, the two corresponding swinging wheels 9 can mutually cooperate to make opening and closing motions; when the two corresponding massage heads 1 swing and relatively approach, the massage heads 1 clamp the massage leg 99, and when the massage heads are far away, the massage leg 99 is released. The leg portion 99 can be massaged by the leg kneading assembly 10 without the need of active force when the leg portion 99 is placed between the two corresponding rocking wheels 9, and the rocking wheels 9 are combined with the turning and rocking motions as described above, so the massage of the leg portion 99 by the leg kneading assembly 10 also includes the kneading motion. The driving mechanism 100 can drive the two corresponding massage heads 1 to swing synchronously through one transmission shaft 7, which is beneficial to keeping the kneading massage action of the leg kneading assembly 10 stable and reducing the cost.

Further, as shown in fig. 2, the number of the leg kneading assemblies 10 is two, the two sets of leg kneading assemblies 10 are respectively applied to the left leg and the right leg of the kneading massage body, the motor assembly is at least partially arranged between the two sets of leg kneading assemblies 10, the motor 2 of the motor assembly is basically vertical to the transmission shaft 7, the layout is reasonable, the occupied space is small, in particular, as shown in fig. 3 to 7 and 10, the motor assembly comprises a worm 3, a worm wheel 4 and an output shaft 5, the transmission assembly comprises a connector 6, the motor 2 is in driving connection with the worm 3, in particular, the worm 3 is coaxially arranged on the rotating shaft of the motor 2, the worm wheel 4 is in meshed connection with the worm 3, the worm wheel 4 is coaxially arranged on the middle part of the output shaft 5, as shown in fig. 3, 4 and 9, two transmission shafts 7 respectively connected with the corresponding leg kneading assemblies 10 are respectively connected with the left and right ends of the output shaft 5 through corresponding connectors 6, specifically, two ends of the connectors 6 are respectively provided with slots, the output shaft 5 and the transmission shafts 7 are respectively inserted into the slots at two ends of the connectors 6, the output shaft 5 and the transmission shafts 7 are in transmission connection through the connectors 6, the assembly is convenient by arranging the connectors 6, for example, as shown in fig. 7, the end parts of the output shaft 5 and the end parts of the transmission shafts 7 are respectively milled and processed with flat sides, as shown in fig. 19, two ends of the connectors 6 are respectively formed with flat holes, and then the flat sides of the end parts of the output shaft 5 and the flat sides of the end parts of the transmission shafts 7 are respectively correspondingly and adaptively inserted into the flat holes at two ends of the connectors 6, so that the power of the output shaft 5 can be transmitted to the transmission shafts 7, wherein, preferably, the output shaft 5 and the transmission shaft 7 are respectively propped up by corresponding screws in threaded connection with the connector 6; the flat holes at the two ends of the connector 6 can be the same through hole which is directly communicated, or can be not directly communicated, and are preferably not directly communicated, so that the output shaft 5 and the transmission shaft 7 can not be mutually extruded in the axial direction of the transmission shaft 7; through the arrangement, the foot bath device can realize the transmission of the two sets of leg kneading assemblies 10 through the motor 2, the single motor 2 drives the four massage heads 1 to work simultaneously through the connectors 6, the cost is reduced, the massage actions of the two sets of leg kneading assemblies 10 are consistent and synchronous, and the massage experience effect is better.

Further, as shown in fig. 3 to 6, the driving mechanism 100 is provided with a transmission case seat 14 and a cover seat 15, the transmission case seat 14 is mounted on the housing 21 through corresponding screws, the cover seat 15 is covered on the corresponding transmission case seat 14 through corresponding screws, as shown in fig. 5 and 7 (note that, for convenience of viewing, the cover seat 15 in fig. 5 is in a separated state from the transmission case seat 14), the left and right ends of the transmission case seat 14 are respectively provided with a shaft sleeve 18 correspondingly, the shaft sleeve 18 is arranged between the corresponding transmission case seat 14 and the cover seat 15, in particular, a semicircular groove for adapting to the outer ring of the shaft sleeve 18 is respectively formed at the front part of the transmission case seat 14 and the rear part of the cover seat 15, the transmission shaft 7 is respectively connected with the corresponding transmission case seat 14 through corresponding shaft sleeve 18 in a rotating manner, in particular, the transmission shaft 7 is arranged through corresponding shaft sleeve 18 in a matching manner, the transmission shaft 7 can flexibly rotate in the corresponding shaft sleeve 18, and the shaft sleeve 18 is positioned between the transmission case seat 14 and the cover seat 15; as shown in fig. 5 and 6, the rocking wheels 9 are arranged in the corresponding transmission box seats 14, specifically, the transmission box seats 14 are provided with two spaced mounting cavities 1403, two sets of rocking wheels 9 and eccentric wheels 8 are respectively arranged in the mounting cavities 1403, grooves for avoiding the transmission shaft 7 are formed in the middle of the transmission box seats 14 and the middle of the cover seat 15, and two rectangular holes for correspondingly avoiding the rocking wheels 9 are formed in the cover seat 15 at intervals; as shown in fig. 10 and 11, the housing 21 is formed with a tub wall through hole 211, as shown in fig. 6, the transmission case 14 is formed with a back hole 1402, the back holes 1402 are respectively disposed in communication with the corresponding tub wall through holes 211, as shown in fig. 7 and 8, the swing wheel 9 is correspondingly mounted with a swing lever 11, the swing lever 11 may be disposed perpendicular to the swing shaft 901, as shown in fig. 10 and 11, the swing lever 11 is disposed through the corresponding back hole 1402, the swing lever 11 is connected with the corresponding massage head 1, and thus, by the above arrangement, the power of the driving mechanism 100 located outside the housing 21 can be transmitted to the leg kneading assembly 10 located inside the housing 21, and the above structural arrangement is reasonable. As shown in fig. 9 and 10, since the massage heads 1 are disposed at the corresponding positions on the inner side of the housing 21, the inner side of the housing 21 is circular arc or the corner of the inner side of the housing 21 is circular arc, in order to keep the massage positions of the two corresponding massage heads 1 the same, in the same leg kneading assembly 10, the lengths of the swing levers 11 corresponding to the two massage heads 1 are different, specifically, the length of the swing lever 11 corresponding to the massage head 1 near the corner is longer than the length of the swing lever 11 near the center of the housing 21.

Further, as shown in fig. 5 and 6, the limiting groove 1401 is formed between the corresponding transmission case seat 14 and the corresponding cover seat 15, it can be understood that the front part of the transmission case seat 14 and the rear part of the cover seat 15 are jointly involved to enclose the limiting groove 1401, and the transmission case seat 14 and the cover seat 15 are respectively formed with a half of the limiting groove 1401, so that each part in fig. 8 can be directly placed into the transmission case seat 14 after being assembled, and then the cover seat 15 is installed, so that the pendulum shaft 901 can be placed into the corresponding limiting groove 1401, and the assembly is simple and convenient; the balance shaft 901 of the rocker 9 can slide left and right in the stopper groove 1401.

Further, as shown in fig. 12, the outer end of the swinging rod 11 is formed with a slot 1101 (as shown in fig. 9 and 10, the "outer end" refers to the end of the swinging rod 11 relatively far away from the center of the pelvic cavity 210), as shown in fig. 12, the swinging wheel 9 is formed with a positioning plug 902, as shown in fig. 10, the positioning plug 902 is adapted to be connected with the corresponding slot 1101, so that the swinging wheel 9 and the corresponding swinging rod 11 can be conveniently and quickly positioned and installed, the positioning plug 902 is preferably a rectangular plug, thus the swinging rod 11 and the swinging wheel 9 can be better positioned relatively, and the swinging rod 11 can be fixedly connected with the corresponding swinging wheel 9 through the corresponding screw, so that the connection between the swinging wheel 9 and the corresponding swinging rod 11 is more reliable and firm.

Further, as shown in fig. 10 and 11, the tub wall through hole 211 is correspondingly provided with the sealing member 17, the sealing member 17 is formed with the flange portion 172, the flange portion 172 is provided between the edge portion of the corresponding back hole 1402 and the edge portion of the corresponding tub wall through hole 211, the flange portion 172 is respectively in abutting connection with the edge portion of the corresponding back hole 1402 and the edge portion of the corresponding tub wall through hole 211, that is, the transmission case seat 14 is mounted on the housing 21 by the screw such that the edge portion of the back hole 1402 presses the flange portion 172 of the sealing member 17 against the edge portion of the tub wall through hole 211, so that the tub wall through hole 211 is in sealing connection with the corresponding back hole 1402, the sealing member 17 is formed with the sealing mouth 171, the sealing mouth 171 can be understood as an opening portion on the sealing member 17, the sealing mouth 171 is in abutting sealing connection with the corresponding swing lever 11 or the corresponding massage head 1, and thus the water in the tub 210 is not leaked from between the sealing mouth 171 and the corresponding swing lever 11 or the corresponding massage head 1, and the water is prevented from entering between the housing 22 and the housing 21, as shown in fig. 11. The seal 17 is formed with an elastic fold portion 173, the elastic fold portion 173 may be understood as having a plurality of winding forms, the elastic fold portion 173 is specifically concentrically enclosed outside the seal opening 171, the elastic fold portion 173 is disposed between the corresponding seal opening 171 and the corresponding flange portion 172, the seal 17 may be made of silicone rubber, the seal opening 171 may be driven to move when the swing rod 11 swings, and the structure of the elastic fold portion 173 may provide a large elastic deformation amplitude, so that the swing rod swings smoothly left and right, and simultaneously, the swing rod may form a good seal with the side wall of the housing 21 during the swing process.

Further, the massage head 1 is detachably mounted at the inner end of the corresponding swinging rod 11, wherein the inner end faces to one end of the pelvic cavity 210, and the outer end of the swinging rod 11 is far away from the other end of the pelvic cavity 210, for example, the massage head 1 can be fixedly connected with the inner end of the swinging rod 11 through corresponding screws, or the massage head 1 is in threaded connection with the swinging rod 11 and is locked by nuts, or the swinging rod 11 is clamped and connected with the massage head 1, and the detachable mounting structure forms are various and are not listed here; because the massage heads 1 are detachable, the user can conveniently detach each massage head 1 when the user does not use the leg massage function frequently, so that the space of the basin 210 can be more fully utilized, and the use effect of the foot bath device is good. The sealing mouth 171 is adapted to be tightly and sealingly connected with the corresponding swing rod 11, that is, the swing rod 11 passes through the sealing mouth 171, so that the sealing performance is improved by matching the swing rod 11 with the sealing member 17 rather than the massaging head 1 with the sealing member 17, and the massaging head 1 is prevented from matching with the sealing member 17, because the massaging head 1 may need to be frequently disassembled, which may lead to easy water inflow inside the housing 22.

Further, as shown in fig. 14, the massage head 1 is provided with a coupling rod 104, a convex key block 1042 is formed on the coupling rod 104, as shown in fig. 13, an insertion hole 1102 is formed at the inner end of the swinging rod 11, the insertion hole 1102 can be a blind hole, a positioning groove 1103 is formed at the edge of the insertion hole 1102, as shown in fig. 11, the coupling rod 104 is inserted into the corresponding insertion hole 1102, and the convex key block 1042 is connected with the corresponding positioning groove 1103 in an adapting way; the coupling rod 104 may be in interference fit with the insertion hole 1102, or, the coupling rod 104 may be formed with an annular groove, the annular groove is adapted to be provided with a silica gel ring 1041, the silica gel ring 1041 is pressed between the inner wall of the swinging rod 11 and the coupling rod 104, so that friction force between the silica gel ring 1041 and the inner wall of the swinging rod 11 can prevent the coupling rod 104 from separating from the swinging rod 11 in the working process, the convex key block 1042 is adapted to be connected with the corresponding positioning groove 1103, and the coupling rod 104 is prevented from rotating relative to the swinging rod 11, thereby realizing a detachable mounting structure of the massage head 1 and the swinging rod 11. In some embodiments, fastening portions, preferably elastic fastening portions, may be provided on the swing lever 11 and the coupling lever 104, and the fastening portions may be deformed to achieve the fitting connection and the detachment. As shown in fig. 11 in combination with fig. 14, the distance between the silica gel ring 1041 and the massage head 1 is smaller than the distance between the convex key block 1042 and the massage head 1, and a positioning step is disposed in the insertion hole 1102, and the silica gel ring 1041 is supported by the positioning step, so that the position of the silica gel ring 1041 is prevented from being changed or the silica gel ring 1041 is prevented from being deformed due to multiple swinging of the swinging rod 11.

Further, as shown in fig. 4, the driving mechanism 100 is provided with a proximity switch 16 and a magnetic member 13 which rotates synchronously along with the driving shaft 7 around the axis of the driving shaft 7, for example, as shown in fig. 19, the magnetic member 13 may be inserted into a magnetic member 13 insertion cavity 601 of the connector 6 in an interference fit manner, the proximity switch 16 is fixedly arranged, for example, as shown in fig. 20, the proximity switch 16 may be mounted on a back surface of the proximity switch mounting plate 12 facing the direction of the driving shaft 7, as shown in fig. 4, the proximity switch mounting plate 12 may be fixed on the cover seat 15 through corresponding screws, and during the rotation of the driving shaft 7, when the magnetic member 13 rotates to a position corresponding to the position close to the proximity switch 16, the magnetic member 13 can correspondingly trigger the proximity switch 16; the foot bath device also comprises a control system, wherein the control system is electrically connected with the proximity switch 16, and the control system is in control connection with the motor 2. When the user selects to stop massaging or just electrifies the foot bath, the program of the control system automatically controls the rotation shaft 7 to rotate to the position where the magnetic piece 13 is communicated with the proximity switch 16 and keeps the position, so that when the leg massaging function is not started, the leg kneading assemblies 10 are all in an open state, the user can conveniently put the legs 99 between the two corresponding massaging heads 1, then when the user operates to start the leg massaging function, the control system controls the motor 2 to operate, specifically, when the user operates to stop massaging, for example, the closing key or the pause key of the operation interface is pressed, the control system continues to control the motor 2 to operate when the closing signal close to the switch 16 is not detected, the output shaft 5 and the rotation shaft 7 continue to rotate until the closing signal is transmitted to the control system when the proximity switch 16 can sense the signal of the magnetic piece 13, and then the control system controls the motor 2 to stop operating, and the leg kneading assemblies 10 are all in an open state. In addition, the number of the magnetic pieces 13 and the proximity switches 16 can be two, the two magnetic pieces 13 and the proximity switches 16 are respectively and correspondingly arranged at the connectors 6 at the left end and the right end of the output shaft 5, the two proximity switches 16 are arranged in parallel, the problem of leg clamping caused by the fault of one of the proximity switches 16 is avoided, and the two groups of detection components (comprising the magnetic pieces 13 and the proximity switches 16) are more reliable. Furthermore, the proximity switch 16 may also be mounted directly on the side wall of the housing 21, facing the drive shaft 7.

Further, as shown in fig. 14, a plurality of massage bumps 1001 for contacting with the leg portions 99 are formed on the massage surface of the massage head 1, and as shown in fig. 16, a plurality of massage bumps 1001 are formed on the massage surface, the plurality of massage bumps 1001 are arranged along the longitudinal direction of the massage head 1, the plurality of massage bumps 1001 are symmetrically arranged with respect to the longitudinal center line of the massage head 1 as a center, and the height of the plurality of massage bumps 1001 is gradually reduced from the longitudinal center line to both edges in the longitudinal direction of the massage head 1; the massage bumps 1001 are symmetrically disposed up and down with respect to the center line of the massage head 1, and the "center line of the massage head 1" is the longitudinal center line of the massage head 1, such as the center line shown in fig. 16. As shown in fig. 17, a plurality of massage bumps 1001 are formed to be tapered and short from the middle, i.e., the longitudinal center line, toward the two edges, respectively, and specifically, one massage bump 1001 located on the longitudinal center line of the massage head 1 is formed to be highest, and the lower the height of the massage head 1 is, which is closer to the two edges on the longitudinal direction of the massage head 1, for example, the height of two massage bumps 1001 located at the highest position and at the lowest position may be set to be 5 mm (i.e., the dimension "H2" in fig. 17), and the height of one massage bump 1001 of the longitudinal center line of the massage head 1 may be set to be 12 mm (i.e., the dimension "H1" in fig. 17), and by the above-mentioned arrangement, as shown in fig. 23, the meat (including fat) of the middle part of the leg 99 is thicker (or may be understood as "meat more"), and the massage bumps 1001 of the embodiment are formed to be gradually tapered from the middle to the edges to be thin, respectively, so that the height of the lower legs 99 is adapted to the shape of the lower legs 99, which is located at the highest, and the lower ends of the middle, and the lower legs 99 is not painful to be much than the upper and the upper side of the leg part is not felt to be much about the height of the massage bump 1001, and the upper side is not much than the upper side of the upper part is supposed to be much higher than the height of the massage point 1. In some embodiments, as shown in fig. 15 and 18, the massage head 1 further includes a palm skeleton 101, an elastic rubber sleeve 102, a palm back cover 103 and an inner support 105, for example, the elastic rubber sleeve 102 forms a massage surface, which may be made of silicone rubber, the palm skeleton 101 and the palm back cover 103 may be made of plastic, the elastic rubber sleeve 102 is adapted to be arranged outside the palm skeleton 101, that is, the palm skeleton 101 plays a role of supporting the elastic rubber sleeve 102, and the elastic rubber sleeve 102 is arranged so that the elastic rubber sleeve 102 can be elastically deformed when contacting a human body, so that the human body experiences better pain is avoided. Specifically, the number of the massage bumps 1001 on the same massage head 1 may be seven, as shown in fig. 15, the palm skeleton 101 is formed with supporting bumps 1011, the elastic rubber sleeve 102 is formed with protruding points 1023, as shown in fig. 17, wherein two protruding points 1023 on the elastic rubber sleeve 102 at the lowest and highest positions are solid bumps, the remaining protruding points 1023 on the elastic rubber sleeve 102 are hollow bumps, and the supporting bumps 1011 of the palm skeleton 101 are correspondingly inserted into the hollow protruding points 1023, so that each hollow protruding point 1023 has a harder supporting bump 1011 to support, and by the arrangement, the hardness of the two massage bumps 1001 at the highest and lowest positions is relatively softer; in some embodiments, as shown in fig. 16, the plurality of massage bumps 1001 are arranged at intervals up and down on the massage surface to form a raised curve, the curve is raised toward a direction away from the connection end of the massage head 1 and the swinging rod, and the arrangement of the massage bumps 1001 along the curve is beneficial to increasing the total massage range of the massage head 1 relative to the arrangement of the massage bumps 1001 along the straight line direction, as shown in fig. 21, because the two massage bumps 1001 at the highest position and at the lowest position are closest to the transmission shaft 7, and because the swinging of the massage head 1 in the horizontal plane is the corresponding positions around the transmission shaft 7, when the massage head 1 swings toward the leg 99, the two massage bumps 1001 at the highest position and at the lowest position are firstly pressed to the leg 99, as shown in fig. 22, and when the massage head 1 swings to the tightest of the clamping leg 99, the two massage bumps 1001 at the highest position and at the lowest position are required to be set relatively softest, ensuring that the two massage bumps 1001 at the highest position and at the lowest position are massaged comfortably.

As shown in fig. 18, the back end of the elastic rubber sleeve 102 is formed with a flange 1021, and the edge of the palm back cover 103 presses the flange 1021 against the back end of the palm skeleton 101, so that the palm back cover 103 is fixedly connected with the palm skeleton 101 (can be fixedly connected by corresponding screws), and the elastic rubber sleeve 102 and the palm skeleton 101 are reliably fixed. As shown in fig. 18, the inner bracket 105 is disposed between the dorsum manus cover 103 and the metacarpal frame 101, the inner bracket 105 is fixedly connected with the metacarpal frame 101, and the inner bracket 105 is fixedly connected with the coupling rod 104. As shown in fig. 18, a buckling post 1022 may be further formed at the middle portion of the elastic gum cover 102, where the buckling post 1022 is buckled with the metacarpal frame 101, so as to prevent the middle portion of the elastic gum cover 102 from being separated from the metacarpal frame 101.

In summary, the foot bath device of the present invention realizes a leg kneading massage mode, such that the leg kneading assembly 10 wraps the leg for massage, and the legs can enjoy comfortable massage without deliberately and actively applying force to the corresponding massage heads 1; the foot bath device is reasonable in arrangement, and the massage head 1 can be conveniently detached when the leg massage function is not needed, so that a user can fully utilize the space in the basin 210 of the foot bath device.

Claims

1. A foot bath device, which is characterized in that: comprising the steps of (a) a step of,

a housing (21), wherein a pelvic cavity (210) is formed in the housing (21);

a leg kneading assembly (10), the leg kneading assembly (10) being disposed on a side wall of the housing (21), the leg kneading assembly (10) comprising two massage heads (1), the massage heads (1) being located within the basin (210);

a driving mechanism (100), wherein the driving mechanism (100) is used for driving the swing of the massage heads (1), kneading legs is realized when the two massage heads (1) swing towards the direction of approaching each other, and the legs are released when the two massage heads (1) swing towards the direction of separating from each other;

a plurality of massage convex points (1001) are formed on the massage surface of the massage head (1), the massage convex points (1001) are arranged along the length direction of the massage head (1), the massage convex points (1001) are symmetrically arranged by taking the longitudinal center line of the massage head (1) as a center, and the heights of the massage convex points (1001) are gradually reduced from the longitudinal center line to two edges of the length direction of the massage head (1); the massage head (1) further comprises a palm skeleton (101) and an elastic rubber sleeve (102), the elastic rubber sleeve (102) forms a massage surface, the elastic rubber sleeve (102) is matched with the palm skeleton (101), supporting protruding points (1001) are formed on the palm skeleton (101), outer protruding points (1023) are formed on the elastic rubber sleeve (102), two protruding points (1001) which are located at the lowest position and the highest position on the elastic rubber sleeve (102) are solid protruding points, the rest protruding points (1001) on the elastic rubber sleeve (102) are hollow protruding points, and the supporting protruding points (1001) of the palm skeleton (101) are correspondingly matched and inserted in the hollow protruding points (1001) so that each hollow protruding point (1023) is supported by the harder supporting protruding points (1001).

2. The foot bath according to claim 1, characterized in that the driving mechanism (100) comprises a motor assembly and a transmission assembly, the transmission assembly comprises a transmission shaft (7) and swinging members, the number of the swinging members is the same as that of the massage heads (1), the swinging members comprise eccentric wheels (8) and swinging wheels (9), the motor assembly is connected with the transmission shaft (7) and drives the transmission shaft (7) to rotate, the eccentric wheels (8) are sleeved on the transmission shaft (7), the axis of the transmission shaft (7) and the axis of the eccentric wheels (8) form an included angle, the swinging wheels (9) are sleeved on the eccentric wheels (8), limit structures are arranged on the transmission assembly or on the side wall of the shell (21), the limit structures limit the swinging wheels (9) to rotate along with the eccentric wheels (8), when the transmission shaft (7) drives the swinging wheels (8) to rotate, the eccentric wheels (8) drive the eccentric wheels (9) to rotate relative to the transmission shaft (7), and the swinging wheels (9) are sleeved on the eccentric wheels (8) to drive the leg kneading assembly to synchronously knead (10).

3. The foot bath according to claim 2, characterized in that the wobble wheel (9) is formed with a wobble shaft (901), the limiting structure is a limiting groove (1401) arranged on the transmission assembly for blocking the wobble wheel (9) from rotating around the axis of the transmission shaft (7), and the wobble shaft (901) is arranged in the corresponding limiting groove (1401).

4. A foot bath according to claim 3, wherein: the transmission assembly comprises a transmission box seat (14) and a cover seat (15), wherein the transmission box seat (14) is arranged on the side wall of the shell (21), the transmission box seat (14) is positioned outside the pelvic cavity (210), the cover seat (15) is covered on the transmission box seat (14), two installation cavities (1403) are arranged on the transmission box seat (14) at intervals, two swinging wheels (9) corresponding to the two massage heads (1) are respectively arranged in the installation cavities (1403), and a limiting groove (1401) is formed between the transmission box seat (14) and the cover seat (15).

5. The foot bath according to claim 4, wherein: the utility model discloses a massage device, including casing (21), transmission case seat (14), basin wall through-hole (211) is formed on the lateral wall of casing (21), transmission case seat (14) be formed with back hole (1402) of installation chamber (1403) intercommunication, back hole (1402) respectively with corresponding basin wall through-hole (211) intercommunication sets up, install swinging arms (11) on rocking wheel (9), swinging arms (11) pass back hole (1402) just swinging arms (11) orientation the inner of pelvic cavity (210) with massage head (1) are connected.

6. The foot bath according to claim 5, wherein: the outer end of the swinging rod (11) is provided with a slot (1101), the swinging wheel (9) is provided with a positioning plug (902), and the positioning plug (902) is connected with the corresponding slot (1101) in an adapting mode.

7. The foot bath according to claim 5, wherein: the shell (21) comprises a plurality of side walls, a corner is formed between every two adjacent side walls, one of the two massage heads (1) of the leg kneading assembly (10) is positioned at the corner, and the length of the swinging rod (11) used for connecting the massage heads (1) positioned at the corner is larger than that of the other swinging rod (11).

8. The foot bath according to claim 5, wherein: the basin wall through hole (211) is provided with a sealing piece (17), the sealing piece (17) is provided with a sealing opening (171), the sealing opening (171) is in fit sealing connection with the corresponding swinging rod (11), the sealing piece (17) is provided with an elastic fold part (173), and the elastic fold part (173) is arranged between the corresponding sealing opening (171) and the inner wall of the basin wall through hole (211).

9. The foot bath according to claim 8, wherein: the sealing member (17) is further formed with a flange portion (172), and the flange portion (172) is sandwiched between the edge portion of the back hole (1402) and the edge portion of the tub wall through hole (211) to seal the side walls of the transmission case base (14) and the housing (21).

10. The foot bath according to claim 9, wherein: the massage head (1) comprises a connecting rod (104), a convex key block (1042) is formed on the connecting rod (104), an inserting hole (1102) is formed at the inner end of the swinging rod (11), a positioning groove (1103) is formed at the edge part of the inserting hole (1102), the connecting rod (104) is inserted in the corresponding inserting hole (1102), and the convex key block (1042) is connected with the corresponding positioning groove (1103) in an adapting way.

11. The foot bath according to claim 2, wherein: still include control system and detection device, detection device includes proximity switch (16) and magnetic part (13), magnetic part (13) set up on transmission shaft (7) and can with transmission shaft (7) synchronous rotation, proximity switch (16) are fixed to be set up actuating mechanism (100) or on the lateral wall of casing, magnetic part (13) can correspond to trigger proximity switch (16), control system electricity is connected proximity switch (16) with motor assembly, proximity switch (16) are triggered the back with signal transmission for control system, control system control motor assembly stop work.

12. The foot bath according to claim 2, wherein: the motor assembly comprises an output shaft (5), the transmission assembly further comprises a connector (6), slots are respectively formed in two ends of the connector (6), the output shaft (5) and the transmission shaft (7) are respectively inserted into the slots in two ends of the connector (6), and the output shaft (5) and the transmission shaft (7) are in transmission connection through the connector (6).

13. The foot bath according to claim 12, wherein: the quantity of shank kneading subassembly (10) is established to two sets, motor element sets up at least partly between two sets shank kneading subassembly (10), motor element includes motor (2), the pivot of motor (2) with transmission shaft (7) are basically perpendicular, one is connected respectively at the both ends of output shaft (5) transmission shaft (7), one transmission shaft (7) drive one set shank kneading subassembly (10) swing.