A kind of squash type shank massage device
Technical field
The present invention relates to a kind of massage machine more particularly to a kind of squash type shank massage devices.
Background technique
After a period of time of walking, calf is easy to ache pregnant woman, needs to massage the shank of pregnant woman thus, at present
When massaging pregnant woman's calf, usually medical staff is massaged with calf of the hand to pregnant woman, is so pressed for a long time
The arm of medical staff of rubbing is easy to ache, so that medical staff is compared with certain massage force that is hard to keep, and then can reduce massage effect
Rate, in order to improve massage efficiency, multiple medical staff, which can be segmented, massages the shank of pregnant woman, when need to carry out calf by
When the pregnant woman to rub is excessive, the amount of labour of medical staff so will increase.
Summary of the invention
It is easy to ache to overcome medical staff to carry out massage arm with calf of the hand to pregnant woman for a long time, it is so more difficult
Certain massage force is kept, to technical problems to be solved: provide one kind the shortcomings that massage efficiency can be reduced and be able to maintain
Massage force is consistent, can be improved the squash type shank massage device of massage efficiency.
Technical solution is: a kind of squash type shank massage device includes chair frame, chair, shell, bracket, first bearing
Seat, support plate, second bearing seat, crankshaft, installation seat, motor, 3rd bearing seat, the first guide rod and extruding massage machine, chair frame
Top be fixedly connected with chair, shell rotary type is connected to the leading flank right part of chair, and the right side of shell is provided with multiple
The through-hole of guiding role, the front and rear sides of shell right side are fixedly installed with bracket, and first bearing seat installation by adhering is in outer
The bottom of shell, support plate are fixed on the top in shell, left part of the second bearing seat installation by adhering in support plate, crankshaft connection
Between first bearing seat and second bearing seat, the top being fixedly connected inside the shell is sat in installation, and installation is sitting on support plate
Upside, motor are mounted on installation and take, and the output shaft of motor and the top of crankshaft are fixed together, and are fixedly connected on crankshaft
There are multiple 3rd bearing seats, the first guide rod is fixedly mounted on the right side of 3rd bearing seat, and the right end of the first guide rod passes through through-hole,
The right end that massage machine is installed on the first guide rod is squeezed, massage machine is squeezed and is located between former and later two brackets.
Further, squeeze massage machine include swing seat, extrusion head, the first limited block, the second limited block, cylinder and
The right end of fourth bearing seat, the bottom and the first guide rod that swing seat is fixed together, and there are two extrusion head is set, is rotated respectively
Formula is connected to the left side for swinging and sitting, and the medial surface of former and later two extrusion heads has been fixedly connected to the first limit of position-limiting action
Block, the second limited block for playing position-limiting action is two, is fixedly installed in swing respectively and sits front and rear sides, rotational cylinder formula is mounted on
Chair frame lower right side, the right end of Telescopic-cylinder bar and the top of shell left side are hingedly connected together, and are fixedly mounted on crankshaft
There are multiple fourth bearing seats.
It further, further include having promotion massage machine, pushing massage machine includes hollow pipe, the first spring, slide bar
And contact, the left side of hollow pipe and the right side of fourth bearing seat are fixed together, hollow pipe inner sliding type, which is equipped with, to be slided
Bar is connected with the first spring between the left side in the left end and hollow pipe of slide bar, and the right end of slide bar has been fixedly installed with massage
The contact of effect.
It further, further include having hole set, the second guide rod, leg pressing plate, nut, screw rod, backing plate, second spring and baffle,
Hole covers the bottom for being fixed on shell, and the second guide rod slidingtype is located in the set of hole, and leg pressing plate rotary type is installed on the right side of the second guide rod
Portion, nut are installed on the right side of the second guide rod bottom, are connected with screw rod, the left and right two of screw rod in nut threadably
End has been fixedly connected to the backing plate of position-limiting action, and second spring is fixedly connected between right side backing plate and leg pressing plate, nut
Bottom is fixed with baffle.
Further, further include having the first orifice plate, the second orifice plate and tension spring, is respectively and fixedly provided on the extrusion head of front and rear sides
Two orifice plates there are two the first orifice plate is set, are individually fixed in the top of front and rear sides bracket, solid between the first orifice plate and the second orifice plate
Surely it is connected with the tension spring worked as a buffer.
When needing to carry out squeezing massage using shank of the present invention to pregnant woman, pregnant woman is first sitting on chair, and by leg
It is placed on and squeezes in massage machine, subsequent pregnant woman, which starts motor, makes crank rotation, and crank rotation can be such that 3rd bearing seat or so moves
Dynamic, 3rd bearing seat, which is moved left and right, carries out extruding massage to the shank of pregnant woman by squeezing massage machine, can so make every time
Extruding massage force it is consistent, massaged from without medical staff with shank of the hand to pregnant woman, and then can be improved massage
Efficiency closes motor after the completion of the lower leg massaging of pregnant woman.
3rd bearing seat moves right to be able to drive to swing to sit and move right, and front and rear sides can be made by swinging to sit to move right
Extrusion head it is mutually separate, and the extrusion head of front and rear sides can be limited by the second limited block, when 3rd bearing seat to
When moving left, so the extrusion head of front and rear sides can be made mutually to draw close, so as to mutually draw close by the extrusion head of front and rear sides
Extruding massage is carried out to the shank of pregnant woman, and can prevent front and rear sides extrusion head when drawing close by pregnant woman by the first limited block
Shank injure.
First spring can be such that contact contacts always with the shank of pregnant woman, and fourth bearing seat, which moves left and right, can make hollow pipe
It moves left and right, hollow pipe moves left and right band moving slide-bar and moves left and right, and contact can be enhanced to pregnant by so being moved left and right by slide bar
The massage force of woman's shank, so as to further increase massage efficiency.
When pregnant woman carries out shank extruding massage, medical staff swings leg pressing plate with hand to the left and fixes the shank of pregnant woman,
It then manually turns screw rod clockwise with hand to move right, so that the backing plate on right side is moved right, second spring is therewith
Compression, can so increase the dynamics that leg pressing plate is swung to the left, so as to reinforce the fixation dynamics to pregnant woman's shank, Jin Erneng
Enough prevent pregnant woman's shank mobile makes troubles to extruding massage.
The outside side oscillation of the extrusion head of front and rear sides drives the outside side oscillation of the second orifice plate of front and rear sides, and tension spring is pressed therewith
Under the action of tension spring the extrusion head of front and rear sides can swing and reset when swing, which is sat, to be moved to the left for contracting, such energy
It is enough that extruding massage conveniently is carried out to the shank of pregnant woman, so as to reinforce massage effect.
The utility model has the advantages that the present invention by squeeze massage machine move left and right can the shank to pregnant woman carry out extruding massage,
It can so make each extruding massage force consistent, be massaged from without medical staff with shank of the hand to pregnant woman, into
And it can be improved massage efficiency;First spring can be such that contact contacts always with the shank of pregnant woman, move left and right energy by slide bar
Enough enhance contact to the massage force of pregnant woman's shank, so as to further increase massage efficiency;Screw rod is turned clockwise with hand
It moves right, second spring is compressed therewith, can so increase the dynamics that leg pressing plate is swung to the left, so as to reinforce to pregnant woman
The fixation dynamics of shank, and then can prevent mobile massage to extruding of pregnant woman's shank from making troubles.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is part right side structural representation of the invention.
Fig. 3 is part enlarged structure schematic diagram of the invention.
Wherein: 1 ... chair frame, 2 ... chairs, 3 ... shells, 301 ... through-holes, 302 ... brackets, 4 ... first bearing seats, 5 ... branch
Fagging, 6 ... second bearing seats, 7 ... crankshafts, 8 ... installations are sat, 9 ... motors, 10 ... 3rd bearing seats, 11 ... first guide rods, and 12 ...
Massage machine is squeezed, 1201 ... swings are sat, 1202 ... extrusion heads, 1203 ... first limited blocks, 1204 ... second limited blocks, and 13 ...
Cylinder, 14 ... fourth bearing seats, 15 ... promotion massage machines, 1501 ... hollow pipes, 1502 ... first springs, 1503 ... slide bars,
1504 ... contacts, 16 ... holes set, 17 ... second guide rods, 18 ... leg pressing plates, 19 ... nuts, 20 ... screw rods, 21 ... backing plates, 22 ... the
Two springs, 23 ... baffles, 24 ... first orifice plates, 25 ... second orifice plates, 26 ... tension springs.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Embodiment 1
A kind of squash type shank massage device, as shown in Figure 1-3, include chair frame 1, chair 2, shell 3, bracket 302, first axle
Hold seat 4, support plate 5, second bearing seat 6, crankshaft 7, installation sit 8, motor 9,3rd bearing seat 10, the first guide rod 11 and squeeze by
Rub device 12, and the top of chair frame 1 is fixedly connected with chair 2, and 3 rotary type of shell is connected to the leading flank right part of chair 2, shell 3
Right side be provided with multiple through-holes 301 playing the guiding role, the front and rear sides of 3 right side of shell are fixedly installed with bracket 302,
For 4 installation by adhering of first bearing seat in the bottom of shell 3, support plate 5 is fixed on the top in shell 3, and second bearing seat 6 is embedded in
Formula is mounted on the left part of support plate 5, and crankshaft 7 is connected between first bearing seat 4 and second bearing seat 6, and installation is sat 8 and is fixedly connected
Top in shell 3, installation sit 8 be located at support plate 5 upsides, motor 9 be mounted on installation sit 8 on, the output shaft of motor 9 with
The top of crankshaft 7 is fixed together, and multiple 3rd bearing seats 10, the fixed peace of the first guide rod 11 are fixedly connected on crankshaft 7
Mounted in the right side of 3rd bearing seat 10, the right end of the first guide rod 11 passes through through-hole 301, squeezes massage machine 12 and is installed on first
The right end of guide rod 11 squeezes massage machine 12 and is located between former and later two brackets 302.
Embodiment 2
A kind of squash type shank massage device, as shown in Figure 1-3, include chair frame 1, chair 2, shell 3, bracket 302, first axle
Hold seat 4, support plate 5, second bearing seat 6, crankshaft 7, installation sit 8, motor 9,3rd bearing seat 10, the first guide rod 11 and squeeze by
Rub device 12, and the top of chair frame 1 is fixedly connected with chair 2, and 3 rotary type of shell is connected to the leading flank right part of chair 2, shell 3
Right side be provided with multiple through-holes 301 playing the guiding role, the front and rear sides of 3 right side of shell are fixedly installed with bracket 302,
For 4 installation by adhering of first bearing seat in the bottom of shell 3, support plate 5 is fixed on the top in shell 3, and second bearing seat 6 is embedded in
Formula is mounted on the left part of support plate 5, and crankshaft 7 is connected between first bearing seat 4 and second bearing seat 6, and installation is sat 8 and is fixedly connected
Top in shell 3, installation sit 8 be located at support plate 5 upsides, motor 9 be mounted on installation sit 8 on, the output shaft of motor 9 with
The top of crankshaft 7 is fixed together, and multiple 3rd bearing seats 10, the fixed peace of the first guide rod 11 are fixedly connected on crankshaft 7
Mounted in the right side of 3rd bearing seat 10, the right end of the first guide rod 11 passes through through-hole 301, squeezes massage machine 12 and is installed on first
The right end of guide rod 11 squeezes massage machine 12 and is located between former and later two brackets 302.
Squeezing massage machine 12 includes to swing to sit 1201, extrusion head 1202, the first limited block 1203, the second limited block
1204, the right end of cylinder 13 and fourth bearing seat 14, the bottom and the first guide rod 11 that swing seat 1201 is fixed together, and is squeezed
There are two pressure head 1202 is set, rotary type, which is connected to, respectively swings the left side for sitting 1201, the inside of former and later two extrusion heads 1202
Face has been fixedly connected to the first limited block 1203 of position-limiting action, and the second limited block 1204 for playing position-limiting action is two, point
It is not fixedly installed in swing and sits 1201 front and rear sides, cylinder 13 is rotatably mounted on 1 lower right side of chair frame, 13 telescopic rod of cylinder
Right end and the top of 3 left side of shell are hingedly connected together, and multiple fourth bearing seats 14 are fixedly installed on crankshaft 7.
Embodiment 3
A kind of squash type shank massage device, as shown in Figure 1-3, include chair frame 1, chair 2, shell 3, bracket 302, first axle
Hold seat 4, support plate 5, second bearing seat 6, crankshaft 7, installation sit 8, motor 9,3rd bearing seat 10, the first guide rod 11 and squeeze by
Rub device 12, and the top of chair frame 1 is fixedly connected with chair 2, and 3 rotary type of shell is connected to the leading flank right part of chair 2, shell 3
Right side be provided with multiple through-holes 301 playing the guiding role, the front and rear sides of 3 right side of shell are fixedly installed with bracket 302,
For 4 installation by adhering of first bearing seat in the bottom of shell 3, support plate 5 is fixed on the top in shell 3, and second bearing seat 6 is embedded in
Formula is mounted on the left part of support plate 5, and crankshaft 7 is connected between first bearing seat 4 and second bearing seat 6, and installation is sat 8 and is fixedly connected
Top in shell 3, installation sit 8 be located at support plate 5 upsides, motor 9 be mounted on installation sit 8 on, the output shaft of motor 9 with
The top of crankshaft 7 is fixed together, and multiple 3rd bearing seats 10, the fixed peace of the first guide rod 11 are fixedly connected on crankshaft 7
Mounted in the right side of 3rd bearing seat 10, the right end of the first guide rod 11 passes through through-hole 301, squeezes massage machine 12 and is installed on first
The right end of guide rod 11 squeezes massage machine 12 and is located between former and later two brackets 302.
Squeezing massage machine 12 includes to swing to sit 1201, extrusion head 1202, the first limited block 1203, the second limited block
1204, the right end of cylinder 13 and fourth bearing seat 14, the bottom and the first guide rod 11 that swing seat 1201 is fixed together, and is squeezed
There are two pressure head 1202 is set, rotary type, which is connected to, respectively swings the left side for sitting 1201, the inside of former and later two extrusion heads 1202
Face has been fixedly connected to the first limited block 1203 of position-limiting action, and the second limited block 1204 for playing position-limiting action is two, point
It is not fixedly installed in swing and sits 1201 front and rear sides, cylinder 13 is rotatably mounted on 1 lower right side of chair frame, 13 telescopic rod of cylinder
Right end and the top of 3 left side of shell are hingedly connected together, and multiple fourth bearing seats 14 are fixedly installed on crankshaft 7.
Further include having to push massage machine 15, massage machine 15 is pushed to include hollow pipe 1501, the first spring 1502, slide
Bar 1503 and contact 1504, the left side of hollow pipe 1501 and the right side of fourth bearing seat 14 are fixed together, hollow
1501 inner sliding type of pipe is equipped with slide bar 1503, is connected with first between the left side in the left end and hollow pipe 1501 of slide bar 1503
Spring 1502, the right end of slide bar 1503 have been fixedly installed with the contact 1504 of massage effect.
Embodiment 4
A kind of squash type shank massage device, as shown in Figure 1-3, include chair frame 1, chair 2, shell 3, bracket 302, first axle
Hold seat 4, support plate 5, second bearing seat 6, crankshaft 7, installation sit 8, motor 9,3rd bearing seat 10, the first guide rod 11 and squeeze by
Rub device 12, and the top of chair frame 1 is fixedly connected with chair 2, and 3 rotary type of shell is connected to the leading flank right part of chair 2, shell 3
Right side be provided with multiple through-holes 301 playing the guiding role, the front and rear sides of 3 right side of shell are fixedly installed with bracket 302,
For 4 installation by adhering of first bearing seat in the bottom of shell 3, support plate 5 is fixed on the top in shell 3, and second bearing seat 6 is embedded in
Formula is mounted on the left part of support plate 5, and crankshaft 7 is connected between first bearing seat 4 and second bearing seat 6, and installation is sat 8 and is fixedly connected
Top in shell 3, installation sit 8 be located at support plate 5 upsides, motor 9 be mounted on installation sit 8 on, the output shaft of motor 9 with
The top of crankshaft 7 is fixed together, and multiple 3rd bearing seats 10, the fixed peace of the first guide rod 11 are fixedly connected on crankshaft 7
Mounted in the right side of 3rd bearing seat 10, the right end of the first guide rod 11 passes through through-hole 301, squeezes massage machine 12 and is installed on first
The right end of guide rod 11 squeezes massage machine 12 and is located between former and later two brackets 302.
Squeezing massage machine 12 includes to swing to sit 1201, extrusion head 1202, the first limited block 1203, the second limited block
1204, the right end of cylinder 13 and fourth bearing seat 14, the bottom and the first guide rod 11 that swing seat 1201 is fixed together, and is squeezed
There are two pressure head 1202 is set, rotary type, which is connected to, respectively swings the left side for sitting 1201, the inside of former and later two extrusion heads 1202
Face has been fixedly connected to the first limited block 1203 of position-limiting action, and the second limited block 1204 for playing position-limiting action is two, point
It is not fixedly installed in swing and sits 1201 front and rear sides, cylinder 13 is rotatably mounted on 1 lower right side of chair frame, 13 telescopic rod of cylinder
Right end and the top of 3 left side of shell are hingedly connected together, and multiple fourth bearing seats 14 are fixedly installed on crankshaft 7.
Further include having to push massage machine 15, massage machine 15 is pushed to include hollow pipe 1501, the first spring 1502, slide
Bar 1503 and contact 1504, the left side of hollow pipe 1501 and the right side of fourth bearing seat 14 are fixed together, hollow
1501 inner sliding type of pipe is equipped with slide bar 1503, is connected with first between the left side in the left end and hollow pipe 1501 of slide bar 1503
Spring 1502, the right end of slide bar 1503 have been fixedly installed with the contact 1504 of massage effect.
It further include thering is hole to cover the 16, second guide rod 17, leg pressing plate 18, nut 19, screw rod 20, backing plate 21,22 and of second spring
Baffle 23, hole set 16 are fixed on the bottom of shell 3, and 17 slidingtype of the second guide rod is located in hole set 16,18 rotary type of leg pressing plate peace
Right part loaded on the second guide rod 17, nut 19 are installed on the right side of 17 bottom of the second guide rod, the side being threadedly coupled in nut 19
Formula is connected with screw rod 20, and the left and right ends of screw rod 20 have been fixedly connected to the backing plate 21 of position-limiting action, right side backing plate 21 and pressure
Second spring 22 is fixedly connected between leg plate 18, the bottom of nut 19 is fixed with baffle 23.
Embodiment 5
A kind of squash type shank massage device, as shown in Figure 1-3, include chair frame 1, chair 2, shell 3, bracket 302, first axle
Hold seat 4, support plate 5, second bearing seat 6, crankshaft 7, installation sit 8, motor 9,3rd bearing seat 10, the first guide rod 11 and squeeze by
Rub device 12, and the top of chair frame 1 is fixedly connected with chair 2, and 3 rotary type of shell is connected to the leading flank right part of chair 2, shell 3
Right side be provided with multiple through-holes 301 playing the guiding role, the front and rear sides of 3 right side of shell are fixedly installed with bracket 302,
For 4 installation by adhering of first bearing seat in the bottom of shell 3, support plate 5 is fixed on the top in shell 3, and second bearing seat 6 is embedded in
Formula is mounted on the left part of support plate 5, and crankshaft 7 is connected between first bearing seat 4 and second bearing seat 6, and installation is sat 8 and is fixedly connected
Top in shell 3, installation sit 8 be located at support plate 5 upsides, motor 9 be mounted on installation sit 8 on, the output shaft of motor 9 with
The top of crankshaft 7 is fixed together, and multiple 3rd bearing seats 10, the fixed peace of the first guide rod 11 are fixedly connected on crankshaft 7
Mounted in the right side of 3rd bearing seat 10, the right end of the first guide rod 11 passes through through-hole 301, squeezes massage machine 12 and is installed on first
The right end of guide rod 11 squeezes massage machine 12 and is located between former and later two brackets 302.
Squeezing massage machine 12 includes to swing to sit 1201, extrusion head 1202, the first limited block 1203, the second limited block
1204, the right end of cylinder 13 and fourth bearing seat 14, the bottom and the first guide rod 11 that swing seat 1201 is fixed together, and is squeezed
There are two pressure head 1202 is set, rotary type, which is connected to, respectively swings the left side for sitting 1201, the inside of former and later two extrusion heads 1202
Face has been fixedly connected to the first limited block 1203 of position-limiting action, and the second limited block 1204 for playing position-limiting action is two, point
It is not fixedly installed in swing and sits 1201 front and rear sides, cylinder 13 is rotatably mounted on 1 lower right side of chair frame, 13 telescopic rod of cylinder
Right end and the top of 3 left side of shell are hingedly connected together, and multiple fourth bearing seats 14 are fixedly installed on crankshaft 7.
Further include having to push massage machine 15, massage machine 15 is pushed to include hollow pipe 1501, the first spring 1502, slide
Bar 1503 and contact 1504, the left side of hollow pipe 1501 and the right side of fourth bearing seat 14 are fixed together, hollow
1501 inner sliding type of pipe is equipped with slide bar 1503, is connected with first between the left side in the left end and hollow pipe 1501 of slide bar 1503
Spring 1502, the right end of slide bar 1503 have been fixedly installed with the contact 1504 of massage effect.
It further include thering is hole to cover the 16, second guide rod 17, leg pressing plate 18, nut 19, screw rod 20, backing plate 21,22 and of second spring
Baffle 23, hole set 16 are fixed on the bottom of shell 3, and 17 slidingtype of the second guide rod is located in hole set 16,18 rotary type of leg pressing plate peace
Right part loaded on the second guide rod 17, nut 19 are installed on the right side of 17 bottom of the second guide rod, the side being threadedly coupled in nut 19
Formula is connected with screw rod 20, and the left and right ends of screw rod 20 have been fixedly connected to the backing plate 21 of position-limiting action, right side backing plate 21 and pressure
Second spring 22 is fixedly connected between leg plate 18, the bottom of nut 19 is fixed with baffle 23.
Further include having the first orifice plate 24, the second orifice plate 25 and tension spring 26, is respectively and fixedly provided on the extrusion head 1202 of front and rear sides
Second orifice plate 25 there are two first orifice plate 24 is set, is individually fixed in the top of front and rear sides bracket 302, the first orifice plate 24 and
The tension spring 26 worked as a buffer is fixedly connected between two orifice plates 25.
When needing to carry out squeezing massage using shank of the present invention to pregnant woman, pregnant woman is first sitting on chair 2, and by leg
It is placed on and squeezes in massage machine 12, subsequent pregnant woman, which starts motor 9, rotates crankshaft 7, and the rotation of crankshaft 7 can make 3rd bearing seat 10
It moves left and right, 3rd bearing seat 10, which is moved left and right, carries out extruding massage to the shank of pregnant woman by squeezing massage machine 12, so
Each extruding massage force can be made consistent, massaged from without medical staff with shank of the hand to pregnant woman, Jin Erneng
It is enough to improve massage efficiency, after the completion of the lower leg massaging of pregnant woman, close motor 9.
3rd bearing seat 10 moves right to be able to drive swing and sit and 1201 move right, and swings and sits 1201 move right can
Keep the extrusion head 1202 of front and rear sides mutually separate, and by the second limited block 1204 can extrusion head 1202 to front and rear sides into
Row limit, when 3rd bearing seat 10 is moved to the left, can so be such that 1202 phase of extrusion head of front and rear sides draws close, so as to
It is drawn close by 1202 phase of extrusion head of front and rear sides and extruding massage is carried out to the shank of pregnant woman, and pass through 1203 energy of the first limited block
Enough prevent front and rear sides extrusion head 1202 from injuring the shank of pregnant woman when drawing close.
First spring 1502 can be such that contact 1504 contacts always with the shank of pregnant woman, and fourth bearing seat 14 moves left and right energy
Enough move left and right hollow pipe 1501, hollow pipe 1501 moves left and right band moving slide-bar 1503 and moves left and right, and so passes through slide bar
1503 move left and right and can enhance contact 1504 to the massage force of pregnant woman's shank, so as to further increase massage efficiency.
When pregnant woman carries out shank extruding massage, medical staff swings leg pressing plate 18 with hand to the left and consolidates the shank of pregnant woman
It is fixed, it then manually turns screw rod 20 clockwise with hand and moves right, so that the backing plate 21 on right side is moved right, the second bullet
Spring 22 compresses therewith, can so increase the dynamics that leg pressing plate 18 is swung to the left, so as to reinforce the fixation to pregnant woman's shank
Dynamics, and then can prevent mobile massage to extruding of pregnant woman's shank from making troubles.
The outside side oscillation of extrusion head 1202 of front and rear sides drives the outside side oscillation of the second orifice plate 25 of front and rear sides, tension spring
26 compress therewith, and when swing, which sits 1201, to be moved to the left, the extrusion head of front and rear sides can be made under the action of 26 elastic force of tension spring
1202 swing reset, can so facilitate and carry out extruding massage to the shank of pregnant woman, so as to reinforce massage effect.
Although describing the present invention referring to exemplary embodiment, it should be understood that the present invention is not limited to disclosed to show
Example property embodiment.The scope of the following claims should give broadest explanation, to cover all modification and equivalent
Structure and function.