CN205379449U - Beat kneading massage core - Google Patents

Abstract

The utility model relates to a beating and kneading massage movement, which includes a face cover, a bottom shell, a motor, a speed change mechanism, a beating mechanism and a kneading head; the motor and the speed change mechanism are installed between the face cover and the bottom shell to form a transmission connection. The gear output shaft in the transmission mechanism drives the kneading head to rotate to generate kneading action; the beating mechanism includes a motor-driven horizontal shaft and a beating head, and the beating head is driven by the horizontal shaft to reciprocate up and down; it is characterized in that: the beating head Positioned on the shaft seat of the face cover by the pin shaft, the pin shaft allows the beating head to fluctuate and swing; the horizontal shaft has an eccentric shaft section, and a bearing is arranged on the eccentric shaft section, and a bearing sleeve is installed on the bearing sleeve, and the bearing sleeve is fixed. There is a rubber column, and the top of the rubber column is positioned at the bottom of the beating head, which drives the beating head to produce undulating beating action. In this way, two massage techniques in one machine can be realized, and the massage function can be further enriched.

Description

A kind of beating kneading massage movement

Technical field:

The utility model belongs to the field of massage equipment, in particular to a beating and kneading massage movement, which not only has the dual functions of rubbing and massage, but also has the dual functions of beating and beating the back.

Background technique:

Patent application number 012149705 discloses a massage mechanism, which includes a base, a vibration mechanism and a massage head, wherein the two massage heads are in a rocker-arm seesaw connection structure, the middle part is positioned on the base through an elastic cushion, and the vibration mechanism There is an elastic soft pad 7 between the seesaw, and the vibrating mechanism includes a double-head output motor, which drives the massage head through the crank-shaped connecting rod on the output shafts at both ends. In this patent, the seesaw plays the role of limiting the massage head, and makes the two massage heads produce undulating massage effect. And application number 201420434173X discloses a beating and kneading massage machine, which changes the current mode of being driven by a double-head output motor, and uses a set of speed change mechanisms to drive two massage heads to undulate and massage by a rotating shaft to achieve a gentler massage effect. However, the two massage heads are still positioned relative to each other by means of a seesaw, so that the two massage heads must rise and fall asynchronously, which brings great inconvenience to assembly and the like. How to improve the existing structure and overcome the associated defects of the two massage heads becomes the object of study of the present invention.

Invention content:

The purpose of the utility model is to design a beater kneading massage movement with a beating head independently positioned on the shell cover.

The technical scheme of the utility model is realized in the following way: a kind of beating kneading massage core includes a face cover, a bottom shell, a motor, a speed change mechanism, a beating mechanism and a kneading head; the motor and the speed change mechanism are installed on the face cover and Between the bottom shells, and form a transmission connection; the gear output shaft in the speed change mechanism extends out of the rear end of the cover and fixes a kneading head, which drives the kneading head to rotate to generate kneading action; the beating mechanism includes a motor drive connection The horizontal rotating shaft and the beating head protruding above the surface cover, the beating head is driven by the horizontal rotating shaft to reciprocate up and down; the characteristic is that the beating head is positioned on the shaft seat of the surface cover through the pin shaft, which allows the beating head to fluctuate Swing: the horizontal rotating shaft has an eccentric shaft section, and a bearing is arranged on the outer surface of the eccentric shaft section, and a bearing sleeve is arranged on the outer bearing sleeve, and a rubber column is fixed on the bearing sleeve, and the top of the rubber column is positioned at the bottom of the beating head, which drives the beating head to generate undulating beating action.

The beating head includes a beating head and a swing plate. One end of the beating plate is provided with a lug, which is positioned on the shaft seat of the face cover through a pin shaft by means of the lug, and a tray is provided at the other end, and the beating head is locked on the On this pallet, the bottom of the pallet is positioned on top of the rubber posts.

Aforesaid oscillating plate is symmetrical plane with the central plane of the trunnion, and the connected body has a driven oscillating plate, which is also locked with a beater on the driven oscillating plate.

The eccentric shaft section has one of the following structures: the near ends of both ends of the horizontal rotating shaft are bent eccentrically; a cam sleeve is set on the horizontal rotating shaft; and an eccentric shaft sleeve is set on the horizontal rotating shaft.

A worm is fixed on the output shaft of the motor, and the worm meshes with two worm gears at the same time. One worm gear is in transmission connection with the speed change mechanism, and the other worm gear is fixed on the horizontal rotating shaft to drive the beating mechanism and the kneading head synchronously.

The motor has double output shafts, each output shaft is fixed with a worm, and meshed with a worm gear, wherein one worm gear is connected to the transmission mechanism, and the other worm gear is fixed on the horizontal shaft, synchronously drives the beating mechanism and kneading head movement.

The driving beating mechanism and the kneading head are respectively driven by independent motors.

The motor output of the utility model realizes transmission and deceleration by means of a speed change mechanism, and pushes the kneading head to rotate to produce a kneading and massage effect; while the beating head is independently positioned on the surface cover, it can be designed as a single beating head structure or with two beating heads Two beating heads, one active and one passive, can alternately beating up and down; two or two sets of beating heads are driven on the horizontal shaft, which can be combined into a double or four beating head beating mechanism, which is more flexible and changeable; Moreover, the kneading head and the beating mechanism can share one motor, or be driven by an independent motor to achieve the purpose of separate control, realize two massage techniques in one machine, and further enrich the massage function.

Description of drawings:

Below in conjunction with specific legend the utility model is further described:

Fig. 1 Three-dimensional schematic diagram of beat-kneading-massage movement

Figure 2 Schematic diagram of three-dimensional disassembly of the beating, kneading and massage movement

in

1—face cover 11—axle seat 12—pin shaft 13—arc groove

2—bottom shell 3—motor 31—worm 32—worm gear

4—speed change mechanism 41—gear output shaft 42—gear set 5—horizontal shaft

51—Eccentric shaft sleeve 52—Bearing 53—Bearing sleeve 54—Rubber column

6—kneading head 7—beating head 71—beating head 72—swing board

73—shaft lug 74—tray

detailed description:

With reference to Fig. 1 and Fig. 2, beating and kneading massage machine core includes face cover 1, bottom case 2, motor 3, speed change mechanism 4, horizontal rotating shaft 5, kneading head 6 and beating mechanism; Said motor 3, speed change mechanism 4 and the horizontal rotating shaft 5 are installed between the face cover 1 and the bottom case 2, and are in transmission connection. The drive of beating mechanism and kneading head 6 can utilize a motor 3, also can adopt independent motor drive as this illustration.

In the kneading part, the motor 3 passes through the speed change mechanism 4, and the gear output shaft 41 in the speed change mechanism 4 extends out of the cover 1, and the kneading head 6 is fixed on the end of the gear output shaft 41 to drive the kneading head 6 to rotate to generate kneading action. The speed change mechanism 4 involved here can have a multi-stage gear set 42 for speed change, and the output shaft of the low-speed gear can drive the kneading head 6, and can form one or more pairs of kneading heads 6.

The beating mechanism includes a horizontal rotating shaft 5 and a beating head 7. The horizontal rotating shaft 5 is in transmission connection with the motor 3. More specifically, a worm 31 is fixed on the output shaft of the motor, and a worm wheel 32 engaged with the worm 31 is fixed on the horizontal rotating shaft 5. One-stage speed change forms a compact transmission structure; the horizontal rotating shaft 5 has an eccentric shaft section, and the structure of the eccentric shaft section is: the near ends of the two ends of the horizontal rotating shaft are bent into an eccentric; the cam sleeve is sleeved on the horizontal rotating shaft; In an example, the eccentric shaft sleeve 51 is sleeved on the horizontal rotating shaft 5 . Be provided with bearing 52 in the outer cover of eccentric shaft sleeve 51, set bearing sleeve 53 outside bearing 52, be fixed with rubber column 54 on the bearing sleeve 53, the top of rubber column 54 is positioned at the bottom of beating head 7, drives beating head 7 to produce undulating beating action.

Described beating head 7 comprises a beating head 71 and a swing plate 72, and one end of swing plate 72 is provided with lug 73, is positioned on the shaft seat 11 of face cover 4 by bearing pin 12 by means of this lug 73, and the other end is provided with There is a tray 74 on which the hammer head 71 is locked, the bottom of the tray 74 is positioned on the top of the rubber column 54, and the rubber column 54 moving up and down drives the swing plate 72 to undulate and swing around the pin shaft 12 to realize the beating of the hammer head 71 action.

The aforementioned swinging plate 72 takes the center plane of the lug as a plane of symmetry, and a driven swinging plate is connected in one piece, and a beater is also locked on the driven swinging plate. That is to say, the swing plate 72 has a V-shaped structure as a whole, and the central part is a shaft lug 73, and the left and right tops are fixed with a beating head 71. One side is driven by the rubber column 54, and the other side follows the ups and downs to realize the two-point beating function. One beating head 7 is a single beating head design in the legend, and the other is a double beating head structure.

There is an arc-shaped groove 13 between the two shaft seats 11 protruding from the surface of the cover 1, and the outer side of the lug 73 of the swing plate 72 coincides with the arc-shaped groove 13 to accommodate the swing plate 72. It does not affect the ups and downs of the swing plate 72, and achieves the purpose of compact structure, and can assist in supporting the swing plate 72 to reduce the pressure on the pin shaft 12.

In this example, the kneading head 6 and the beating head 7 are all driven by an independent motor 3, and it can also be driven by an independent motor, and there are two specific structures, one: a single-head output motor, which is fixed on the output shaft of the motor. Worm 31, this worm 31 is elongated, can mesh with two worm gears simultaneously, a worm gear is connected with transmission mechanism 4, a pair of worm gears 32 of a worm gear here refers to, and is distributed in worm screw 31 both sides left and right, drives left and right Each one or two kneading heads 6 on the same side rotate; the other worm gear 32 is fixed on the horizontal shaft 5, and drives the beating mechanism and the kneading heads synchronously. This structure is suitable for use on compact massage equipment. Second: double-head output motor, each output shaft is fixed with a worm 31, and meshed with a worm wheel 32, wherein a worm wheel 32, also refers to a pair of worm wheels, and two sets of gears on the left and right sides in the speed change mechanism The group 42 is connected by transmission to drive the kneading head 6 to rotate; the other worm gear 32 is fixed on the horizontal shaft 5 to synchronously drive the beating mechanism and the kneading head to move. In the above scheme of sharing the motor 3, the kneading head 6 and the beating head 7 act synchronously.

Claims (7)

1. beat a kneading massage movement, include cover, drain pan, motor, gear, beat mechanism and kneading head；Described motor and gear are arranged between cover and drain pan, and become to be in transmission connection；Gear output shaft in gear, stretches out cover rearward end and is fixed with kneading head, drives kneading head to rotate and produces kneading action；Described beating mechanism includes with motor-driven is connected horizontal rotating shaft and the projection beating head above cover, this beating head is driven generation to pump by horizontal rotating shaft；It is characterized in that: beating head is positioned on the axle bed of cover by bearing pin, this bearing pin allows beating head fluctuating to swing；Having eccentric shaft part on described horizontal rotating shaft, be provided with bearing at eccentric shaft part overcoat, bearing outside sets bearing holder (housing, cover), and bearing holder (housing, cover) is fixed with rubber column, and rubber column top is positioned at bottom beating head, drives beating head to produce fluctuating and beats action.

2. one according to claim 1 beats kneading massage movement, it is characterized in that: beating head includes beating head and an oscillating deck, oscillating deck one end is provided with axle ear, it is positioned on the axle bed of cover by this axle ear by bearing pin, the other end is provided with pallet, described head of beating locks on this pallet, and tray bottom is positioned on described rubber column top.

3. one according to claim 2 beats kneading massage movement, it is characterized in that: oscillating deck is with axle ear median plane for the plane of symmetry, and disjunctor has driven oscillating deck, and on this driven oscillating deck, head is beaten in same locking.

4. one according to claim 1 beats kneading massage movement, it is characterized in that: eccentric shaft part is for select a structure with purgation: horizontal rotating shaft two ends close end is bent into bias；It is set in the cam sleeve on horizontal rotating shaft；It is set in the excentric sleeve on horizontal rotating shaft.

5. one according to claim 1 beats kneading massage movement, it is characterized in that: be fixed with worm screw on motor output shaft, this worm screw engages with two worm gears simultaneously, and a worm gear and gear are in transmission connection, another worm gear is fixed on horizontal rotating shaft, synchronizes driving and beats mechanism and kneading head action.

6. one according to claim 1 beats kneading massage movement, it is characterized in that: motor has double end output shaft, every output shaft is respectively and fixedly provided with a worm screw, and engage with a worm gear, wherein a worm gear and gear are in transmission connection, another worm gear is fixed on horizontal rotating shaft, synchronizes driving and beats mechanism and kneading head action.

7. one according to claim 1 beats kneading massage movement, it is characterized in that: mechanism is beaten in driving and kneading head is driven by individual motor respectively.