CN107411957A - A swinging foot massage mechanism - Google Patents

Abstract

A swinging foot massage mechanism of the present invention, the upper base, the lower base, and the two connecting columns of the foot massage mechanism are hinged to each other to form a parallelogram, and the middle of the upper base is equipped with a massage deceleration mechanism. Equipped with a massage roller assembly, two groups of airbag massage assemblies on the top, an upper casing and a middle casing on the outside, a fixed sliding sleeve in the middle of the lower base, a lower casing and a foot pad on the bottom side; the motor rotates forward and decelerates through massage The mechanism drives the upper base and the lower base to swing left and right in parallel, and the motor reverses to drive the two massage boards on both sides to vibrate the soles of the human feet up and down at high frequency, and drives the massage roller assembly installed at both ends of the long axis to massage, combined with airbag massage The components have a dynamic and radiant full-body massage effect on the legs of the human body. The foot massage mechanism is designed to be small and compact, and it can be better built-in and applied to various massage machines and massage chairs.

Description

A swinging foot massage mechanism

technical field

The invention belongs to the field of massage appliances, and in particular relates to a leg and foot massage device, which is suitable for various types of leg massage and beautifying machines, and a built-in matching massage chair to realize multi-directional and comfortable foot massage.

Background technique

There are many types of massage equipment available, such as leg beauty machines, leisure chairs, massage chairs, etc., with the highest design goal of simulating human massage movements and massage effects, and are currently installed in massage equipment (such as beauty leg machines, massage chairs, etc.) to massage human legs The movements are all ordinary roller foot massagers. The massage force area is too small and the massage is very uncomfortable. At present, there is no foot massage mechanism for dynamic foot massage.

Contents of the invention

There is above-mentioned problem for existing technology, in order to improve the effect of foot dynamic massage. The present invention can be realized by following technical scheme in order to achieve the above object:

A swinging foot massage mechanism of the present invention comprises two side connecting holes at the front and back of the upper base in the foot massage mechanism, and two side connecting holes at the front and back of the lower base. The side connection holes of the upper base and the lower base are respectively hinged with the two ends of the four elongated connecting columns, so that the upper base, the lower base, and the four connecting columns are hinged and combined to form a parallelogram; On the underside of one end of the upper base, two bearing seats are used to movably fix a shaking shaft. A radial eccentric sleeve and a large pulley are fixed in the middle of the shaking shaft. The eccentric outer circle of the radial eccentric sleeve is movable with a connecting rocker arm. The middle connecting hole of the upper base and the middle hole of the swing arm are hinged to each other, and the holes at both ends of the swing arm are respectively hinged to the lower end hole of a rear massage board, and the front holes of the two rear massage boards are movable respectively. On the two sliding shafts mounted on both sides of the upper base, one side of the swing arm is provided with a side hole, and one side of the swing arm is provided with a side hole, and the front end extension of the connecting rocker arm is provided with a sleeve hole It is hinged with the side hole of the swing arm, a massage reduction mechanism is installed in the middle of the upper base, and a small pulley is set on the rear output shaft of the motor of the massage reduction mechanism. The small pulley uses a belt to drive the large pulley mounted on the above-mentioned shaking shaft. The left and right sides of the massage deceleration mechanism are respectively equipped with massage roller assemblies, and the top of the two groups of massage roller assemblies are respectively equipped with airbag massage assemblies, and the upper sides of the four groups of airbag massage assemblies are installed on the outside of the upper base. There is an upper shell and a middle shell on the lower side, a fixed sliding sleeve is installed in the middle of the lower base, and a lower shell is installed on the bottom side of the lower base. Mechanisms are connected to form a whole.

The rear end of the motor of the above-mentioned massage deceleration mechanism is provided with a rear output shaft, and the outer circle of the rear output shaft is equipped with a small pulley, and the small pulley uses a belt deceleration mechanism to drive the above-mentioned large pulley mounted on the inner shaking shaft to decelerate and drive the above-mentioned two. Massage the soles of human feet by beating up and down on a massage board with high frequency. The rear end is equipped with a rear output shaft, the front end is equipped with a worm shaft, and the front end of the motor is equipped with an upper box and a lower box. The worm shaft drives the turbine to reduce the first stage. The turbine is installed on the short shaft. One end of the short shaft is exposed outside the gearbox assembly. The other end of the short shaft is equipped with small teeth. In the middle of the shaft, the two ends of the long shaft are respectively exposed outside the left and right sides of the reduction box assembly. A set of massage roller assemblies are respectively installed at both ends of the long shaft, which are used for foot massage on both sides of the foot massage mechanism. The exposed parts of the reduction box assembly The outer cover of the short shaft is equipped with an angular eccentric sleeve, and the two ends of the angular eccentric sleeve are respectively equipped with limit retaining rings. The end of the short shaft is equipped with a snap ring, and the eccentric outer circle of the angular eccentric sleeve is equipped with an eccentric bearing sleeve. The lower extended end of the sleeve is provided with a ball handle, and the outer circle of the ball handle is equipped with an inner sliding sleeve, and the outer square side of the inner sliding sleeve is connected with the fixed sliding sleeve cavity in the middle of the above-mentioned lower base. The four sides slide and fit together to drive the parallel left and right swinging action between the upper base and the lower base of the foot massage mechanism.

In the above-mentioned massage deceleration mechanism, the small pulley of the rear output shaft of the motor is set, and a one-way bearing is arranged between the output shaft and the small pulley, which is used to switch the transmission output of the output shaft after the motor. The short in the above-mentioned reduction box assembly A one-way bearing is provided between the shaft and the angular eccentric sleeve to switch the transmission output of the short shaft at the front end of the motor and the eccentric sleeve. A one-way bearing is provided between the large tooth and the long shaft in the above-mentioned reduction box assembly for Switch the transmission output of the motor and the long shaft.

The above-mentioned two groups of airbag massage components include a fixed shell, and the side massage airbags installed on the left and right sides of the fixed shell are used for the back of the foot and the side air pressure massage action of the sole massage mechanism. The front inner side of the fixed shell is equipped with a front massage airbag for sole The air pressure massage action in front of the foot of the massage mechanism, or the upper part of the upper shell of the foot massage mechanism is heightened, and two sets of air bag components are built in to massage the lower legs of the human body.

The above working principle: when the motor rotates forward, the worm shaft at the front end of the motor drives the worm gear to decelerate, and the short shaft installed in the worm gear rotates through the one-way bearing to drive the angular eccentric sleeve installed at one end of the short shaft. At this time, the rear output shaft of the motor and The one-way bearings provided between the small pulleys and the one-way bearings provided between the large teeth and the long shaft in the above-mentioned reduction box assembly are all staggered from each other, and the angular eccentric sleeves drive the eccentric bearing sleeves and The lower extension end is equipped with a ball handle to do left and right swing movement together. The inner smooth sleeve outside the ball handle linkage is set in the fixed sliding sleeve installed in the middle of the above lower base to slide left and right with a cavity to drive the upper base and the lower base. The left and right parallel swinging action between the bases can relax and massage the legs and the whole body of the human body.

When the motor reverses, the worm shaft at the front end of the motor drives the worm gear, and the small teeth that rotate together with the worm gear drive the large teeth to decelerate. Small pulley, at this time, the one-way bearings installed between the short shaft and the angular eccentric sleeve are staggered from each other. The small pulley uses a belt and a large pulley, and then links the shaking shaft and connects the rocker arm to produce eccentric vibration, and connects the front end of the rocker arm. The sleeve hole is linked with the swing arm, and the swing arm is linked with the two massage boards on both sides to generate up and down high-frequency beating to massage the soles of the human feet. At this time, the massage roller assemblies installed at both ends of the long axis also rotate together to massage the soles of the human feet. The above-mentioned airbag massage assembly The side massage airbags and the front massage airbags also massage the instep, both sides, front side and legs of the human body together.

The advantage of the above-mentioned swinging foot massage mechanism is that the upper base, the lower base, and the two connecting columns of the foot massage mechanism are hinged to each other to form a parallelogram. The parallel left and right swinging action, the motor reverse massage deceleration mechanism drives the two massage boards on both sides to vibrate the soles of the human body up and down at high frequency, and drives the massage roller assembly installed at both ends of the long axis to perform massage action, combined with the airbag massage assembly Human foot massage to achieve a relaxing effect. The dynamic and radiant massage effect is more comfortable for the whole leg and whole body.

Description of drawings

Fig. 1 is a three-dimensional sectional view of the foot massaging mechanism assembly of the present invention.

Fig. 2 is an exploded schematic diagram of parts of the foot massage mechanism of the present invention.

Fig. 3 is a three-dimensional assembled view of the internal structure of the foot massaging mechanism of the present invention.

Fig. 4 is an exploded view of the internal structure of the foot massage mechanism of the present invention.

Fig. 5 is a three-dimensional assembly diagram of the massage deceleration mechanism of the foot massage mechanism of the present invention.

Fig. 6 is a three-dimensional exploded view of the massage deceleration mechanism of the foot massage mechanism of the present invention.

Fig. 7 is a top view of the foot massaging mechanism of the present invention.

Fig. 8 is a sectional view along the line A-A of Fig. 7 of the foot massaging mechanism of the present invention.

Fig. 9 is a sectional view along the line B-B of Fig. 8 of the foot massaging mechanism of the present invention.

Fig. 10 is a cross-sectional view along line C-C of Fig. 9 of the foot massaging mechanism of the present invention.

Fig. 11 is a D-D sectional view of Fig. 9 of the foot massaging mechanism of the present invention.

Fig. 12 is a cross-sectional view of the foot massaging mechanism of the present invention along the line E-E of Fig. 9 .

The description of the label names in the figure:

01 motor; 101 worm shaft in front of the motor; 102 rear output shaft of the motor; 103 long shaft of the gearbox; 104 short shaft of the gearbox; 02 massage roller assembly; 03 connecting column; 31 holes at both ends of the connecting column; 04 Lower base; 41 side connecting hole of lower base; 43 fixed sliding sleeve of lower base; 05 upper base; 51 side connecting hole of upper base; 52 middle connecting hole of upper base; 06 rear massage board; 61 front of rear massage board Side hole; 62 lower end hole of rear massage board; 07 connecting rocker arm; 71 connecting front end sleeve hole of rocker arm; 08 swing arm; 81 middle hole of swing arm; 82 holes at both ends of swing arm; 83 side hole of swing arm ;09 eccentric bearing sleeve; 91 ball handle of eccentric bearing; 10 one-way bearing; 11 belt; 12 small pulley; 13 large pulley; 14 shaking shaft; 15 bearing seat; 17 sliding shaft; 18 motor fixed sleeve; 19 motor fixed code; 20 pin shaft; 21 fixed seat cover; 22 upper shell; 23 lower shell; 24 middle shell; ; 28 front massage airbags; 29, foot pads, 32 inner smooth sleeves; 33 the upper box of the reduction box; 34 the lower box of the reduction box; 35 turbine; 36 small teeth; 37 large teeth; Snap ring; 40 bearings.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1 to 12, a swinging foot massage mechanism of the present invention includes two side connection holes 51 at the two ends of the upper base 05 in the foot massage mechanism, and two side connection holes 51 at the front and rear of the lower base 04. Two side connection holes 41 are respectively established, and the side connection holes 51, 41 of the upper base 05 and the lower base 04 are respectively hinged with the two end holes 31 of the four elongated connecting columns 03, so that the upper base 05, the lower The base 04 and the four connecting columns 03 are hingedly combined to form a parallelogram, as shown in Figure 3 and Figure 4; the lower side of one end of the upper base 05 is fixed with two bearing seats 15 to vibrate the shaft 14, so A radial eccentric sleeve 16 and a large pulley 13 are fixed in the middle of the shaking shaft 14. The eccentric outer circle of the radial eccentric sleeve 16 is movable to connect the rocker arm 07, and the middle connecting hole 52 of the upper base 05 is connected to the swing arm 08. The middle holes 81 of the swing arm 08 are hinged with each other, and the holes 81 at both ends of the swing arm 08 are respectively hinged with the lower hole 62 of a rear massage board 06. On the two sliding shafts 17 installed on both sides of the upper base 05, one side of the swing arm 08 is provided with a side hole 83, and one side of the swing arm 08 is provided with a side hole 83, and the front end extension end of the connecting rocker arm 07 is provided with The sleeve hole 71 and the side hole 83 of the swing arm 08 are hinged with each other. The massage deceleration mechanism is installed in the middle of the upper base 05, and the rear output shaft 102 of the motor 01 of the massage deceleration mechanism is equipped with a small pulley 12. The small pulley 12 Drive the large belt pulley 13 on the above-mentioned shaking shaft 14 with a belt 11; the left and right sides of the massage deceleration mechanism are respectively equipped with a massage roller assembly 02, and the tops of the two groups of massage roller assemblies 02 are respectively equipped with an airbag massage assembly. The upper casing 22 and the middle casing 23 are installed on the upper side of the two groups of airbag massage assemblies on the outer sides of the upper base 05, the middle casing 23 is installed on the lower base 04, and the fixed sliding sleeve 43 is installed in the middle of the lower base 04, and the bottom side of the lower base 04 is installed. Lower shell 24 is arranged, and four foot pads 29 are housed around the lower side of said lower shell 24, so that the whole sole massage mechanism is connected and combined into a whole, as shown in Figures 1 to 4 and Figures 7 to 12.

With reference to Fig. 1～shown in Fig. 12, the motor 01 rear end of above-mentioned massage deceleration mechanism is provided with rear output shaft 102, and the outer circle of this rear output shaft 102 is equipped with small pulley 12, and described small pulley 12 is driven by belt deceleration mechanism The large pulley 13 mounted on the above-mentioned inner shaking shaft 14 decelerates and drives the above-mentioned two massage boards 06 to beat up and down at high frequency to massage the soles of the human body. The rear end is provided with a rear output shaft 102, and the front end is provided with a worm shaft 101. There is a reduction box assembly with an upper box body 33 and a lower box body 34. In the reduction box assembly, the worm shaft 101 of the motor 01 drives the turbine 35 for a first-stage reduction. The turbine 35 is mounted on the short shaft 104, and one end of the short shaft 104 is exposed for speed reduction. Outside the box assembly, the other end of the short shaft 104 is equipped with a small tooth 36, the small tooth 36 drives the large tooth 37 for two-stage deceleration, and the large tooth 37 is set in the middle of the long shaft 103, and the two ends of the long shaft 103 respectively expose the left and right sides of the reduction box assembly. On the outside, a group of massage roller assemblies 02 are installed at both ends of the long axis 103, which are used for foot massage on both sides of the foot massage mechanism. Limit retaining rings 38 are installed at both ends of the eccentric sleeve 161, a snap ring 39 is installed at the end of the short shaft 104, and an eccentric bearing sleeve 09 is installed on the eccentric outer circle of the angular eccentric sleeve 161, and the lower extension of the eccentric bearing sleeve 09 The end is provided with a ball handle 91, and the outer circle of the ball handle 91 is equipped with an inner circular sliding sleeve 32, and the outer square side of the inner circular sliding sleeve 32 is in the cavity of the fixed sliding sleeve 43 installed in the middle of the above-mentioned lower base 04. The provided four sides slide together to drive the parallel left and right swinging action between the upper base 05 and the lower base 04 of the foot massage mechanism, as shown in FIGS. 4-6 and 9-11.

Referring to Fig. 1 ~ shown in Fig. 12, in the described massage reduction mechanism, the small pulley 12 of the rear output shaft 102 of the motor 01 is set, and a one-way bearing 10 is arranged between the output shaft 102 and the small pulley 12 for After switching the motor 01, the output shaft 102 is driven and output, as shown in Figures 4-6, 9, 10, and 12; a one-way bearing is provided between the short shaft 104 and the angular eccentric sleeve 161 in the above-mentioned reduction box assembly 10. It is used to switch the transmission output of the short shaft 104 and the eccentric sleeve 161 at the front end of the motor 01, as shown in Fig. 6 and Fig. 11; a one-way bearing 10 is provided between the large tooth 37 and the long shaft 103 in the above-mentioned reduction box assembly, It is used to switch the transmission output of the motor 01 and the long shaft 103, as shown in Fig. 3, Fig. 8-10.

With reference to Fig. 1～shown in Fig. 12, above-mentioned two groups of airbag massage assemblies comprise fixed housing 26, and the side massage airbags 27 of its fixed housing 26 left and right inner sides respectively dress are used for the foot back of foot massage mechanism, side air pressure massage action, fixed The front inner side of shell 26 is equipped with front massage air bag 28 and is used for the air pressure massage action of the foot front of sole massage mechanism, as shown in Fig. 1～Fig. 2, Fig. 7～Fig. High, then install two groups of airbag components to massage the lower legs of the human body.

The above-mentioned working principle: as shown in Figure 1 to Figure 12, when the motor 01 rotates forward, the worm shaft 101 at the front end of the motor 01 drives the worm gear 35 to decelerate, and the short shaft 104 built in the worm wheel 35 rotates through the one-way bearing 10 to drive the short shaft together 104 is an angular eccentric sleeve 161 installed at one end. At this time, the one-way bearing 10 provided between the rear output shaft 102 of the motor 01 and the small pulley 12 and the large tooth 37 in the above-mentioned reduction box assembly and the long shaft 103 are provided. The one-way bearings 10 are all staggered from each other, and the angular eccentric sleeve 161 drives the eccentric bearing sleeve 09 of the outer circular movable device and the lower extension end is provided with a ball handle 91 to perform left and right swing movement together, and the ball handle 91 is linked to the outer The inner smooth sleeve 32 is installed in the middle of the above-mentioned lower base 04. The fixed sliding sleeve 43 is provided with a cavity to slide left and right, driving the left and right parallel swing between the upper base 05 and the lower base 04 to relax and massage the legs and the whole body of the human body. , as shown in Figure 5 to Figure 11.

When the motor reverses, the worm shaft 101 at the front end of the motor 01 drives the worm gear 35, and the small tooth 36 that rotates together with the worm gear 35 drives the large tooth 37 to decelerate. The rear output shaft 102 of 01 engages the small pulley 12 through the one-way bearing 10. At this time, the one-way bearing 10 installed between the short shaft 104 and the angular eccentric sleeve 161 is staggered from each other. The small pulley 12 uses the belt 11 and the large pulley 13 , and then linked with the shaking shaft 14 and connected with the rocker arm 07 to produce eccentric vibration, connected with the sleeve hole 71 at the extension end of the front end of the rocker arm 07 linked with the swing arm 08 with the swing arm 08 and then linked with the two massage boards 06 on both sides to generate up and down high-frequency beating on the soles of the human feet Massage, the massaging roller assembly 02 that major axis 103 two ends adorns also rotates together and massages the sole of the human body, and the side massage airbag 27 and the front massage airbag 28 of the above-mentioned airbag massage assembly also massage the human body's instep, both sides, front side, Massage together with the legs, as shown in Figures 1 to 6 and 8 to 12.

The advantage of the above-mentioned swinging foot massage mechanism is that the motor rotates forward through the massage deceleration mechanism to drive the parallel left and right swing between the upper base and the lower base, and the motor reverses the massage deceleration mechanism to drive two massage plates on both sides to the soles of the human body. The up and down high-frequency vibrations drive the massage roller assembly installed at both ends of the long axis to massage, and then combine with the airbag massage assembly to massage the soles of the human body to achieve a relaxing effect. The dynamic massage can radiate the entire leg and the whole body massage effect is more comfortable; the foot massage mechanism is designed to be small and compact, and it can be better built-in and applied to various massage machines and massage chairs.

Claims (3)

1. one kind waves foot massages mechanism, it is characterized in that：Before and after upper bed-plate both ends in set foot massages mechanism Respectively set and two side connecting holes are respectively set before and after two side connecting holes, the lower bottom base both ends, the side connection of the upper bed-plate, lower bottom base Hole, it is hinged, is made between upper bed-plate, lower bottom base, four connecting poles with the both ends of the hole activity of four long strip type connecting poles respectively Be hinged and be combined into parallelogram；On the downside of one end of the upper bed-plate shake is movably fixed with two bearing blocks Axle, is fixed with radial disbalance set, big belt pulley among the shaker shaft, and the eccentric excircle activity of the radial disbalance set is equipped with connecting Rocking arm is connect, the middle connecting hole of the upper bed-plate and the mesopore of swing arm are hinged, and the both ends of the hole of the swing arm after one respectively with massaging The lower stomidium of plate is hinged, and the front-side holes of massage plate are respectively distinguished movable set and filled with the upper bed-plate both sides after this two On two sliding axles, the side of swing arm is provided with side opening, and the side of the swing arm is provided with side opening, the front end extended end of the connecting rocker arm It is hinged provided with sets of holes and the side opening of swing arm, dress massage reducing gear, the massage reducing gear among described upper bed-plate The rear output shaft of motor be set with small belt pulley, the small belt pulley drives the big belt filled on above-mentioned shaker shaft with belt Wheel；It is described to massage each side each equipped with massage roller component, the top of two groups of massage roller components of reducing gear Equipped with air bag massage component, on the outside of the surrounding of the upper bed-plate, the upside of two groups of air bag massage components is equipped with upper shell, downside fills There is middle shell, fixed sliding sleeve is installed among described lower bottom base, the bottom side of lower bottom base is equipped with lower casing, the lower casing downside four Week is equipped with four foots pad, makes whole foot massages mechanism connection combination integral；

The motor rear end of above-mentioned massage reducing gear is provided with rear output shaft, and the rear output shaft is cylindrical to be equipped with small belt pulley, described Small belt pulley drive the big belt pulley deceleration filled on above-mentioned interior shaker shaft above-mentioned with belt speed reducer structure two press The upper and lower high frequency of the plate that rubs, which beats, massages human body sole, and rear end is provided with rear output shaft, and front end is provided with worm shaft, and the front end of motor is equipped with The deceleration box assembly of upper box, lower box, in the deceleration box assembly, the worm shaft transmission turbine primary speed-down of motor, the turbine In short axle, short axle one end is exposed outside deceleration box assembly, and the short axle another end is equipped with small tooth, and small tooth is driven canine tooth double reduction, Canine tooth is sleeved among major axis, and the major axis two is exposed outside the left and right sides of deceleration box assembly respectively, and the major axis both ends are respectively equipped with One group of massage roller component, for the foot massages of both sides in foot massages mechanism, outside the exposed short axle of the deceleration box assembly Angular eccentric bushing is set with, angular eccentric bushing both ends are respectively equipped with spacing back-up ring, and short the tip of the axis is equipped with snap ring, its angular eccentric bushing Eccentric excircle eccentric shaft bearing sleeve is housed, the lower extended end of the eccentric shaft bearing sleeve is provided with ball handle, the ball handle it is outer flexible It is dynamic that interior round slide-sleeve is housed, set in the fixation sliding sleeve cavity filled among the outer cubic side of the interior round slide-sleeve and above-mentioned lower bottom base Cubic side be slidably matched together, parallel between the upper bed-plate and lower bottom base of driving foot massages mechanism is vacillated now to the left, now to the right dynamic Make.

2. one kind according to claim 1 waves foot massages mechanism, it is characterized in that：In above-mentioned massage reducing gear, The small belt pulley of the rear output shaft suit of the motor, is provided with unilateral bearing, for switching between the output shaft and small belt pulley The transmission of motor rear output shaft exports, and is provided with unilateral bearing between the short axle and angular eccentric bushing in above-mentioned deceleration box assembly, is used for The short axle of switch motor front end and the transmission of eccentric bushing export, and are provided between the canine tooth and major axis in above-mentioned deceleration box assembly unidirectional Bearing, the transmission for switch motor and major axis export.

3. one kind according to claim 1 waves foot massages mechanism, it is characterized in that：Two groups of above-mentioned air bag massage groups The side massage air bag respectively filled on the inside of part, including fixing shell, its fixing shell or so is used for the instep surface of foot massages mechanism, side Face gas-pressure massaging action, the air pressure that the preceding inner side of fixing shell is used for equipped with preceding massage air bag before the pin of foot massages mechanism are pressed Rub action, or, the upper shell upper part of foot massages mechanism is increased, and built-in two groups of air bag components are pressed for human calf Rub.