CN213048172U - Anti-scalding moxibustion box - Google Patents

Abstract

An anti-scald moxibustion box comprises a box body, wherein the left side and the right side of the box body are respectively provided with a first supporting plate capable of moving left and right, and the lower end of the first supporting plate is respectively provided with a fixing plate capable of moving up and down; the inner wall of the box body is provided with a recovery box capable of moving backwards, and the inner wall of the recovery box is provided with a containing plate capable of moving forwards; the left end and the right end in the box body are respectively provided with a sliding box capable of reciprocating front and back, and the lower end of the sliding box is respectively provided with a massage plate capable of rotating and reciprocating up and down; the massage plate can move up and down and rotate and move back and forth, so that the massage area can be increased, and the massage function is increased.

Description

Anti-scalding moxibustion box

Technical Field

The utility model belongs to the technical field of medical equipment and specifically relates to a prevent scalding moxa-moxibustion box is related to.

Background

The moxibustion is the traditional Chinese medicine acupuncture therapy, mainly ignites moxa cone and moxa stick made of folium artemisiae argyi, smokes and bakes human acupuncture points to achieve the therapy of health care and disease treatment, has the functions of warming and activating meridian, raising yang and sinking, promoting qi and blood circulation, dispelling cold and removing dampness, reducing swelling and resolving hard mass, preventing diseases and health care and the like, and is particularly suitable for diseases caused by chronic weak diseases and pathogenic wind, cold and dampness; according to medical science, the massage can circulate blood to local skin of a patient, pores are expanded, and the fumigation is greatly facilitated; at present, a massage device is not arranged in the moxibustion box, and a tray for holding the moxa column is not detachable, so that the moxibustion box has the defects that the moxibustion box is not convenient to use and is easy to scald when a new moxa column is replaced; secondly, the cleaning is very inconvenient after the use; the existing moxibustion box can not adjust the corresponding width according to the fat and thin of the patient through massage; to this end, an anti-scald moxibustion box is proposed to solve the problems mentioned in the above.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide and prevent scalding moxa-moxibustion box, can massage the stifling department of patient, and the dish that holds the moxa column can be dismantled, can prevent to scald and be convenient for wash, still can adjust corresponding width according to patient's fat thin, solved the problem mentioned in the above-mentioned background effectively.

In order to solve the above problems, the utility model adopts the following technical proposal:

an anti-scald moxibustion box comprises a box body, wherein the left side and the right side of the box body are respectively provided with a first supporting plate capable of moving left and right, and the lower end of the first supporting plate is respectively provided with a fixing plate capable of moving up and down; the inner wall of the box body is provided with a recovery box capable of moving backwards, and the inner wall of the recovery box is provided with a containing plate capable of moving forwards; the left end and the right end in the box body are respectively provided with a sliding box capable of reciprocating front and back, and the lower end of the sliding box is respectively provided with a massage plate capable of rotating and reciprocating up and down.

Preferably, the front end and the rear end of the inner side surfaces of the two first supporting plates are respectively and fixedly connected with a first telescopic rod, the other end of each first telescopic rod is respectively and fixedly connected with the surfaces of the left end and the right end of the corresponding box body, the outer side surfaces of the first supporting plates are respectively provided with a second threaded through hole, the inner wall of each second threaded through hole is in threaded connection with a second threaded rod, the outer side surfaces of the second threaded rods are respectively and fixedly connected with a second handle, and the inner side surfaces of the second threaded rods are respectively and rotatably connected with the left end and the right end of; both sides are fixedly connected with second telescopic link respectively around the first backup pad lower extreme surface, second telescopic link lower extreme surface is fixed connection respectively on the fixed plate upper end surface that corresponds, first screw thread through-hole has been seted up respectively to first backup pad upper end surface, first screw thread through-hole inner wall threaded connection has first threaded rod respectively, first threaded rod upper end surface is fixedly connected with first handle respectively, first threaded rod lower extreme surface rotates respectively and connects on the fixed plate upper end surface that corresponds.

Preferably, the rectangular channel has been seted up on box rear end surface, collection box sliding connection is at the rectangular channel inner wall, collection box rear end surface rotates and is connected with the third handle, the coaxial rigid coupling in third handle front end has first straight gear, both ends mesh respectively about the first straight gear has first straight rack, and two first straight rack outside surfaces are the first guide arm of fixedly connected with respectively, first guide arm outside surface is the first trapezoidal slider of fixedly connected with respectively.

Preferably, hold board sliding connection at the collection box inner wall, it is connected with the fourth handle to hold board front end surface rotation, and the coaxial rigid coupling in fourth handle rear end has the second straight-tooth gear, the meshing of second straight-tooth gear left end has the second spur rack, second spur rack sliding connection holds the inboard wall, the trapezoidal slider of second lower extreme fixed surface is connected with the second, the little draw-in groove that matches with the trapezoidal slider of second is seted up to collection box upper end surface front side.

Preferably, the inner wall of the box body is fixedly connected with two pairs of guide rails respectively, the sliding boxes are connected to the inner walls of the corresponding guide rails respectively in a sliding mode, the inner walls of the sliding boxes are fixedly connected with motors respectively, the lower end surfaces of the motors are fixedly connected with third telescopic links respectively, incomplete spur gears are fixedly connected to the upper sides of the outer surfaces of the third telescopic links respectively, third spur racks are mounted at the left end and the right end of each incomplete spur gear respectively, the third spur racks are fixedly connected to the inner walls of the corresponding guide rails respectively, and the third spur racks and the incomplete spur gears are matched to form a structure in which the sliding boxes reciprocate back and; the surface of the lower end of the third telescopic link is fixedly connected with a grooved cam respectively, two sliding pins are installed on the outer side of the outer surface of the grooved cam respectively, the sliding pins are fixedly connected to the lower end surfaces of corresponding sliding boxes respectively, the lower end surfaces of the grooved cam are fixedly connected to the middle of the upper end surface of the massage plate respectively, and the grooved cam and the sliding pins are matched to form a structure for up-and-down reciprocating movement of the massage plate.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

prevent scalding moxibustion box, through rotating first handle, can be according to the fat thin size of patient's width between two corresponding fixed plates of regulation, through rotating the second handle, can make two fixed plates rise or reduce, thereby adjust the height of box, through rotating the third handle, can take out the board that holds in the box and collection box, the moxa cone of being convenient for renew, through rotating the fourth handle, can make and hold the board and break away from the collection box inner wall, thereby be convenient for wash the moxa ash in the collection box, through the starter motor, can make the massage plate rotate the limit and reciprocate back and forth, increase massage area, increase massage function; the whole device is low in cost and simple to operate.

Drawings

Fig. 1 is the overall appearance schematic diagram of the anti-scald moxibustion box of the utility model.

Fig. 2 is the internal structure schematic diagram of the anti-scald moxibustion box of the utility model.

Fig. 3 is a cross-sectional view of the recycling bin of the scald-proof moxibustion box of the utility model.

Fig. 4 is the enlarged cross-sectional view of the recycling box of the scald-proof moxibustion box of the utility model.

Fig. 5 is a cross-sectional view of the holding plate of the scald-proof moxibustion box of the utility model.

Fig. 6 is the enlarged cross-sectional view of the holding plate of the scald-proof moxibustion box of the utility model.

Fig. 7 is a cross-sectional view of the sliding box of the scald-proof moxibustion box of the utility model.

Fig. 8 is the incomplete straight gear installation view of the scald-proof moxibustion box of the utility model.

Fig. 9 is an exploded view of the scald-proof moxibustion box of the utility model.

Fig. 10 is a cross-sectional view of the anti-scald moxibustion box of the utility model.

Reference numbers in the figures: 1-box body, 2-first handle, 3-first telescopic rod, 4-soft pad, 5-first supporting plate, 6-first threaded rod, 7-fixing plate, 8-second telescopic rod, 9-breathable plate, 10-containing plate, 11-recovery box, 12-third handle, 13-first straight gear, 14-first straight rack, 15-first guide rod, 16-first spring, 17-first trapezoidal sliding block, 18-fourth handle, 19-second straight gear, 20-second straight rack, 21-second trapezoidal sliding block, 22-second spring, 23-second guide rod, 24-sliding box, 25-guide rail, 26-third straight rack, 27-motor, 28-third telescopic rod, 29-grooved cam, 30-sliding pin, 31-incomplete spur gear, 33-ventilating hose, 34-second handle, 35-second threaded rod, 36-massaging plate.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-10, the utility model provides an anti-scald moxibustion box, which comprises a box body 1, wherein the left and right sides of the box body 1 are respectively provided with a first supporting plate 5 capable of moving left and right, and the lower end of the first supporting plate 5 is respectively provided with a fixing plate 7 capable of moving up and down; a recovery box 11 capable of moving backwards is arranged on the inner wall of the box body 1, and a containing plate 10 capable of moving forwards is arranged on the inner wall of the recovery box 11; the left end and the right end in the box body 1 are respectively provided with a sliding box 24 capable of reciprocating back and forth, and the lower end of the sliding box 24 is respectively provided with a massage plate 36 capable of reciprocating up and down while rotating.

As shown in fig. 1-2, the surface of the lower end of the box body 1 is fixedly connected with a soft cushion 4, and the soft cushion 4 has the function of not blocking the normal work of the massage plate 36 when the massage plate 36 in the box body 1 moves back and forth, moves up and down and rotates; the fumigation part of the patient is massaged by the massage plate 36, so that the blood of the patient can flow quickly, pores are opened, and the fumigation treatment is more facilitated; the corresponding width can be adjusted according to the weight of a patient through the first supporting plate 5 which can move left and right, and the overall height of the box body 1 can be adjusted through the fixing plate 7 which can move up and down; the recycling box 11 and the containing plate 10 can be taken out through the recycling box 11 and the containing plate 10 which can move backwards, the containing plate 10 is used for containing moxa pillars, the upper end surface of the containing plate 10 is provided with a plurality of small holes, the small holes are communicated into the recycling box 11, the recycling box 11 is used for receiving burnt moxa ash, and is detachable and convenient to clean, the structural diagrams of the recycling box 11 and the containing plate 10 are shown in figures 2-5, heat-resistant materials are pasted on the periphery of the recycling plate and the periphery of the containing plate 10, and scalding is prevented; rectangular through hole has been seted up on 1 front end surface of box, and rectangular through hole inner wall sliding connection has ventilative board 9, and the effect of ventilative board 9 is inside air regulation volume gets into box 1 to adjust the speed of moxa cone burning.

The front end and the rear end of the inner side surfaces of the two first supporting plates 5 are respectively and fixedly connected with a first telescopic rod 3, the other end of the first telescopic rod 3 is respectively and fixedly connected with the surfaces of the left end and the right end of the corresponding box body 1, the outer side surfaces of the first supporting plates 5 are respectively provided with a second threaded through hole, the inner wall of each second threaded through hole is in threaded connection with a second threaded rod 35, the outer side surfaces of the second threaded rods 35 are respectively and fixedly connected with a second handle 34, and the inner side surfaces of the second threaded rods 35 are respectively and rotatably connected with the left end and the right end; both sides are fixedly connected with second telescopic link 8 respectively around 5 lower extreme surfaces of first backup pad, the fixed connection is respectively at 7 upper end surfaces of corresponding fixed plate to the 8 lower extreme surfaces of second telescopic link, first screw thread through-hole has been seted up respectively to 5 upper end surfaces of first backup pad, first screw thread through-hole inner wall threaded connection has first threaded rod 6 respectively, 6 upper end surfaces of first threaded rod fixedly connected with first handle 2 respectively, 6 lower extreme surfaces of first threaded rod rotate respectively and connect 7 upper end surfaces of corresponding fixed plate.

As shown in fig. 1-2, since each patient is fat and thin, the height of the box body 1 can be adjusted according to the fat and thin of the patient by the first supporting plate 5 which can move left and right, and can be adjusted by the fixing plate 7 which can move up and down; by rotating the first handle 2, the first handle 2 rotates to drive the first threaded rod 6 to rotate, and the first threaded rod 6 rotates to generate relative displacement with the first supporting rod, so that the second telescopic rod 8 extends or shortens, and the height of the box body 1 is adjusted; through rotating second handle 34, second handle 34 rotates and can drive second threaded rod 35 and rotate, and second threaded rod 35 rotates and can make first backup pad 5 move to the outside or to the inboard, moves or moves to the inboard through first backup pad 5 outside, adjusts the width between two fixed plates 7, is suitable for the different patients of fat thin.

The rectangular channel has been seted up on 1 rear end surface of box, collection box 11 sliding connection is at the rectangular channel inner wall, collection box 11 rear end surface rotates and is connected with third handle 12, the coaxial rigid coupling in third handle 12 front end has first straight gear 13, both ends mesh respectively about first straight gear 13 has first straight rack 14, and two first straight rack 14 outside surfaces are fixedly connected with first guide arm 15 respectively, first guide arm 15 outside surface is first trapezoidal slider 17 of fixedly connected with respectively.

As shown in fig. 3-4, the outer sides of the outer surfaces of the first guide rods 15 are respectively sleeved with first springs 16, the inner side surfaces of the two first trapezoidal sliding plates are respectively and fixedly connected with a baffle, as shown in fig. 4, the first guide rods 15 are slidably connected with the inner wall of the recycling bin 11, the two first springs 16 are respectively and fixedly connected with the inner wall of the recycling bin 11, the first trapezoidal sliding blocks 17 are respectively and slidably connected with the inner wall of the recycling bin 11, and the baffle has the function of preventing the first trapezoidal sliding blocks from being separated from the recycling bin 11 and can compress the first springs 16 when moving inwards; the centers of the third handle 12 and the first straight gear 13 are fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the inner wall of the recovery box 11, the inner wall of the box is respectively provided with a clamping groove which corresponds to each other, and the first trapezoidal sliding block 17 is matched with the clamping groove to form one-way self-locking, as shown in fig. 4, when the recovery box 11 needs to be taken out, the third handle 12 rotates to drive the first straight gear 13 to rotate, the first straight gear 13 rotates to drive the two first straight racks 14 to move inwards, so that the first guide rod 15 and the first trapezoidal sliding block 17 are driven to move inwards, and when the first trapezoidal sliding block 17 is separated from the clamping groove, the recovery box 11 can move backwards, so that the recovery box 11 is taken out; when making the needs collection box 11 get into the rectangular channel inner wall, the inclined plane end of first trapezoidal slider 17 can produce the slip with 1 face contact of box, can make first trapezoidal slider 17 move to the inboard this moment, get into collection box 11 inner wall, when meetting the draw-in groove, can release first trapezoidal slider 17 under the elasticity of first spring 16, make first trapezoidal slider 17 enter into the draw-in groove inner wall, because the rear end plane of first trapezoidal slider 17 contacts with the draw-in groove, so can not the backward movement, restriction collection box 11 backward movement.

Contain board 10 sliding connection at 11 inner walls of collection box, it is connected with fourth handle 18 to contain board 10 front end surface rotation, and the coaxial rigid coupling in fourth handle 18 rear end has second straight-teeth gear 19, the meshing of 19 left ends of second straight-teeth gear has second spur rack 20, second spur rack 20 sliding connection is at containing board 10 inner walls, second lower extreme fixed surface is connected with the trapezoidal slider 21 of second, little draw-in groove that matches with the trapezoidal slider 21 of second is seted up to collection box 11 upper end surface front side.

As shown in fig. 5-6, the centers of the fourth handle 18 and the second spur gear 19 are respectively and fixedly connected with a rotating shaft, and the rotating shafts are respectively and rotatably connected with the inner wall of the containing plate 10; the upper end surface of the second straight rack 20 is provided with a through hole, the inner wall of the through hole is connected with a second guide rod 23 in a sliding manner, the upper end surface of the second guide rod 23 is fixedly connected to the inner wall of the containing plate 10, a second spring 22 is sleeved on the outer surface of the second guide rod 23, the upper end of the second spring 22 is fixedly connected to the inner wall of the containing plate 10, the other end of the second spring 22 is fixedly connected to the inner wall of the second straight rack 20, the second guide rod 23 is used for limiting the second straight rack 20 to only move up and down, the second spring 22 is used for providing a vertical downward force for the second straight rack 20, so that the second trapezoidal slide block 21 is clamped on the inner wall of the small clamping groove, and the second trapezoidal slide block 21 has the same function as the; through rotating fourth handle 18, fourth handle 18 rotates and can drive second spur gear 19 and rotate, and second spur gear 19 rotates and can make second spur rack 20 upwards move, and second spur rack 20 upwards moves and can drive trapezoidal slider 21 rebound of second, and trapezoidal slider 21 rebound of second breaks away from with little draw-in groove when, holds board 10 this moment and can be at the inner wall roll-off of collection box 11.

The inner wall of the box body 1 is fixedly connected with two pairs of guide rails 25 respectively, the sliding boxes 24 are slidably connected with the inner walls of the corresponding guide rails 25 respectively, the inner walls of the sliding boxes 24 are fixedly connected with motors 27 respectively, the lower end surfaces of the motors 27 are fixedly connected with third telescopic rods 28 respectively, the upper sides of the outer surfaces of the third telescopic rods 28 are fixedly connected with incomplete spur gears 31 respectively, third straight racks 26 are mounted at the left end and the right end of each incomplete spur gear 31 respectively, the third straight racks 26 are fixedly connected with the inner walls of the corresponding guide rails 25 respectively, and the third straight racks 26 are matched with the incomplete spur gears 31 to form a structure that the sliding boxes 24 reciprocate back and forth; the surface of the lower end of the third telescopic rod 28 is fixedly connected with a grooved cam 29 respectively, two sliding pins 30 are installed on the outer side of the outer surface of the grooved cam 29 respectively, the sliding pins 30 are fixedly connected to the lower end surface of the corresponding sliding box 24 respectively, the lower end surface of the grooved cam 29 is fixedly connected to the middle of the upper end surface of the massage plate 36 respectively, and the grooved cam 29 and the sliding pins 30 are matched to form a structure of up-and-down reciprocating movement of the massage plate 36.

As shown in fig. 7-8 and 10, the motor 27 belongs to the prior art and is not described again; the rear ends of the inner walls of the sliding boxes 24 are respectively fixedly connected with a ventilating hose 33, and the ventilating hose 33 is used for discharging heat generated by the motor 27 due to work; the third telescopic link 28 is formed by interior pole and urceolus, belong to spline connection, can act as the pivot and rotate and can stretch out and draw back, incomplete straight-tooth gear 31 fixed connection is at the urceolus surface, can not reciprocate, thereby fix incomplete straight-tooth gear 31, when incomplete straight-tooth gear 31 rotates, can alternately mesh third straight-tooth rack 26 repeatedly in proper order, thereby realize smooth case 24 reciprocating motion all around, when starter motor 27, can make third telescopic link 28 rotate, third telescopic link 28 rotates and can drive grooved cam 29 and rotate, grooved cam 29 rotates and can mesh sliding pin 30, as shown in figures 7-8, grooved cam 29 surface is seted up with sliding pin 30 matched with spout, relative displacement can take place when grooved cam 29 rotates, because sliding pin 30 is fixed motionless, thereby realize grooved cam 29 reciprocates, grooved cam 29 reciprocates and can drive massage board 36, the massage area can be increased by the massage plates 36 which can be moved back and forth, and the massage function can be increased by the massage plates 36 which can be moved up and down and rotated; by starting the motor 27, the motor 27 can rotate the third telescopic rod 28, the rotation of the third telescopic rod 28 can drive the incomplete spur gear 31 to rotate, the incomplete spur gear 31 rotates to drive the sliding box 24 to reciprocate back and forth by meshing with the third spur gear, so as to drive the massage plate 36 to move back and forth, meanwhile, when the third telescopic rod 28 rotates, the grooved cam 29 can be driven, and the rotation of the grooved cam 29 can drive the massage plate 36 to rotate and move up and down.

The utility model discloses when using, through rotating first handle 2, can adjust the width between two corresponding fixed plates 7 according to patient's fat thin size, through rotating second handle 34, can make two fixed plates 7 rise or reduce, thereby adjust the height of box 1, through rotating third handle 12, can take out holding board 10 and collection box 11 in the box 1, the moxa cone of being convenient for renew, through rotating fourth handle 18, can make and hold board 10 and break away from collection box 11 inner wall, thereby be convenient for wash the moxa ash in the collection box 11, through starter motor 27, can make 36 limit of massage rotate limit and reciprocate limit front and back reciprocating motion, increase massage area, increase massage function.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Claims (5)

1. Prevent scalding moxa-moxibustion box, including box (1), its characterized in that: the left and right sides of the box body (1) are respectively provided with a first supporting plate (5) capable of moving left and right, and the lower end of the first supporting plate (5) is respectively provided with a fixing plate (7) capable of moving up and down; a recovery box (11) capable of moving backwards is mounted on the inner wall of the box body (1), and a containing plate (10) capable of moving forwards is mounted on the inner wall of the recovery box (11); the left end and the right end in the box body (1) are respectively provided with a sliding box (24) capable of reciprocating back and forth, and the lower end of the sliding box (24) is respectively provided with a massage plate (36) capable of rotating and reciprocating up and down.

2. An anti-scald moxibustion box as claimed in claim 1, characterized in that: the front end and the rear end of the inner side surfaces of the two first supporting plates (5) are respectively and fixedly connected with a first telescopic rod (3), the other ends of the first telescopic rods (3) are respectively and fixedly connected with the surfaces of the left end and the right end of the corresponding box body (1), the outer side surfaces of the first supporting plates (5) are respectively provided with a second threaded through hole, the inner wall of each second threaded through hole is in threaded connection with a second threaded rod (35), the outer side surfaces of the second threaded rods (35) are respectively and fixedly connected with a second handle (34), and the inner side surfaces of the second threaded rods (35) are respectively and rotatably connected with the left end and the right end of; both sides are fixedly connected with second telescopic link (8) respectively around first backup pad (5) lower extreme surface, fixed connection is at fixed plate (7) upper end surface that corresponds respectively for second telescopic link (8) lower extreme surface, first screw thread through-hole has been seted up respectively for first backup pad (5) upper end surface, first screw thread through-hole inner wall threaded connection has first threaded rod (6) respectively, first threaded rod (6) upper end surface is fixedly connected with first handle (2) respectively, first threaded rod (6) lower extreme surface rotates respectively and connects at fixed plate (7) upper end surface that corresponds.

3. An anti-scald moxibustion box as claimed in claim 1, characterized in that: the rectangular channel has been seted up on box (1) rear end surface, collection box (11) sliding connection is at the rectangular channel inner wall, collection box (11) rear end surface rotates and is connected with third handle (12), the coaxial rigid coupling of third handle (12) front end has first straight gear (13), both ends mesh respectively about first straight gear (13) has first straight rack (14), and two first straight rack (14) outside surfaces are first guide arm (15) of fixedly connected with respectively, first guide arm (15) outside surface is first trapezoidal slider (17) of fixedly connected with respectively.

4. An anti-scald moxibustion box as claimed in claim 1, characterized in that: it has second straight-tooth rack (20) to hold board (10) sliding connection at collection box (11) inner wall, it is connected with fourth handle (18) to hold board (10) front end surface rotation, and the coaxial rigid coupling in fourth handle (18) rear end has second straight-tooth rack (19), the meshing of second straight-tooth rack (19) left end has second straight-tooth rack (20), second straight-tooth rack (20) sliding connection is at holding board (10) inner wall, second lower extreme fixed surface is connected with the trapezoidal slider of second (21), little draw-in groove that matches with the trapezoidal slider of second (21) is seted up to collection box (11) upper end surface front side.

5. An anti-scald moxibustion box as claimed in claim 1, characterized in that: the inner wall of the box body (1) is fixedly connected with two pairs of guide rails (25) respectively, the sliding box (24) is connected to the inner wall of the corresponding guide rail (25) in a sliding mode respectively, the inner wall of the sliding box (24) is fixedly connected with a motor (27) respectively, the lower end surface of the motor (27) is fixedly connected with a third telescopic rod (28) respectively, the upper side of the outer surface of the third telescopic rod (28) is fixedly connected with an incomplete straight gear (31) respectively, third straight racks (26) are installed at the left end and the right end of the incomplete straight gear (31) respectively, the third straight racks (26) are fixedly connected to the inner wall of the corresponding guide rail (25) respectively, and the third straight racks (26) are matched with the incomplete straight gear (31) to form a structure for reciprocating movement; third telescopic link (28) lower extreme surface fixedly connected with trough of belt cam (29) respectively, two sliding pin (30) are installed respectively to trough of belt cam (29) surface outside, sliding pin (30) fixed connection respectively is at smooth case (24) lower extreme surface that corresponds, trough of belt cam (29) lower extreme surface fixed connection respectively is in massage board (36) upper end surface middle part, trough of belt cam (29) cooperate with sliding pin (30) can constitute massage board (36) reciprocating motion's structure from top to bottom.

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