CN106890071B

CN106890071B - Swing walking massage machine core

Info

Publication number: CN106890071B
Application number: CN201710232585.3A
Authority: CN
Inventors: 林学金
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-11
Filing date: 2017-04-11
Publication date: 2023-05-12
Anticipated expiration: 2037-04-11
Also published as: CN106890071A

Abstract

The invention relates to a swing walking massage machine core, which comprises a bottom plate and a machine core main body walking on the bottom plate, wherein the machine core main body comprises a motor, a worm gear case, a massage device and a walking gear; the method is characterized in that: one end of the bottom plate is provided with a guide groove, the other end of the bottom plate is provided with an annular runway, and an annular gear ring is suspended and locked in the center of the annular runway; the worm gear case is positioned at one end of the movement main body, a last-stage gear shaft of the traveling gear chain extends out of the bottom of the worm gear case, a traveling gear is locked on the last-stage gear shaft extending out of the worm gear case, the end part of the last-stage gear shaft is inserted into the annular runway, and the traveling gear is restrained from being meshed with the annular gear ring all the time; one end of the movement main body, which is far away from the walking gear, is provided with a guide rod which passes through a guide groove on the bottom plate to restrict the movement track; the lower part of the movement main body is provided with a plurality of supporting feet which are abutted against the surface of the bottom plate, and the movement main body is supported in a sliding manner, so that the movement main body can do reciprocating and deflection movements on the bottom plate.

Description

Swing walking massage machine core

Technical field:

the invention belongs to the field of massage equipment, and particularly relates to a swinging walking massage machine core.

The background technology is as follows:

the existing walking massage machine core has the advantages that reciprocating motion is matched with a motor by virtue of a travel switch to realize turning-back reversing, and the driving mode comprises two types of screw rod driving and gear rack driving; when the massage machine core is turned back, the massage manipulation is changed, which is also the defect of the massage machine core. Therefore, manufacturers develop a massaging machine core which realizes circulating walking by utilizing the cooperation of the swinging walking gear on the walking gear chain and the rack ring in the massaging machine core, overcomes the defect of using a travel switch structure, and simplifies the design of the walking massaging pad. At present, the massage equipment has the same translational reciprocating motion as the traditional walking state, and the track is constant and lacks variation. The massage machine core can realize swinging walking of the massage machine core while keeping reciprocating walking, and is the object of the research of the invention.

The invention comprises the following steps:

the invention aims to design a swing walking massage machine core, wherein a guide rod at one end of the massage machine core is restrained in a guide groove of a bottom plate, and the other end of the massage machine core moves around an annular gear ring on the bottom plate through a walking gear to force a machine core main body to reciprocate and to be overlapped with left and right swinging.

The technical scheme of the invention is realized as follows: a swing walking massage machine core comprises a bottom plate and a machine core main body walking on the bottom plate, wherein the machine core main body comprises a motor, a worm gear case, a massage device and a walking gear; the output of the motor is changed in speed through a worm gear case, and a massage gear chain in the worm gear case drives the massage device to act and a traveling gear chain drives the traveling gear to rotate; the method is characterized in that: one end of the bottom plate is provided with a guide groove, the other end of the bottom plate is provided with an annular runway, and an annular gear ring is suspended and locked in the center of the annular runway; the worm gear case is positioned at one end of the movement main body, a final gear shaft of a traveling gear chain in the worm gear case extends out of the bottom of the worm gear case, and a traveling gear is locked on the final gear shaft extending out of the worm gear case; the lower end face of the traveling gear is integrally provided with a limiting wheel disc, the wheel edge of the limiting wheel disc is embedded in a suspension gap between the annular gear ring and the annular runway, and the end part of the final gear shaft is inserted into the annular runway to restrict the traveling gear to be meshed with the annular gear ring all the time; one end of the movement main body, which is far away from the walking gear, is provided with a vertical downward guide rod which passes through the guide groove on the bottom plate, and the end part of the guide rod is provided with an anti-falling baffle plate; the lower part of the movement main body is provided with a plurality of supporting feet which are abutted against the surface of the bottom plate and slidably support the movement main body.

Two sides of a worm in the worm gear case are correspondingly provided with two worm gears, namely a first worm gear and a second worm gear; the first worm gear is in transmission connection with a massage gear chain, the massage gear chain is a bevel gear pair, one bevel gear is coaxial with the first worm gear, and the other bevel gear is sleeved on a rotating shaft of the massage device; the second worm wheel is in transmission connection with a walking gear chain, and the walking gear chain is a speed reducing chain formed by multi-stage meshing gears.

The massage device is a beating roller and comprises a rotating shaft and a roller frame locked on the rotating shaft, and three to six small rollers are positioned on the upper shaft of the roller frame.

Two to six roller frames are axially distributed on the rotating shaft, small rollers on adjacent roller frames are axially in a staggered structure, the diameter of each small roller is smaller than 5cm, and the rotating speed of the rotating shaft is between 50 and 200 revolutions per minute.

The worm gear case consists of a middle case, an upper case cover and a lower case cover; the two worm gears are arranged in the middle box, the upper box cover covers the massage gear chain therein, the lower box cover covers the walking gear chain therein, and the final gear shaft passes through the middle box and the lower box cover.

The motor is provided with a double-end output shaft, the other output shaft is decelerated through a second worm gear case, the eccentric shaft is used for outputting and driving a pair of kneading discs, a swing arm is movably sleeved on the eccentric shaft at the lower part of the kneading discs, a long groove is formed in the middle of the swing arm, a massage ball head is arranged at the end part far away from the eccentric shaft, the long groove is restrained by a convex pin on the surface of the second worm gear case, a sliding cushion block is arranged at the bottom of the convex pin, and the hollow end of the swing arm is supported by the sliding cushion block.

The second worm gear case output gear is of a bowl-shaped structure, a large-caliber convex shaft is connected in the center, an eccentric shaft is arranged at the eccentric position of the end surface of the convex shaft, and the eccentric shaft drives the kneading disc to rotate and the swinging arm to swing; the protruding shaft is movably restrained in a shaft hole of a box cover of the second worm gear box, and a lubricating ring is sleeved on the shaft hole.

The guide rod and the supporting foot are arranged on the second worm gear case; the lower end part of the supporting foot is slidably positioned with a ball.

The annular runway is of a split structure and is formed on a runway board, and the runway board is provided with a boss part at the center of the annular runway and is used for suspending and locking the annular gear ring; the bottom plate is correspondingly formed with a through hole, and the upper edge of the through hole is provided with a narrowing ring; the runway plate is locked at the bottom of the bottom plate, an annular gap is formed by the runway plate and the narrowing ring of the bottom plate, and the annular gap and the suspension gap formed by the annular gear ring together restrain the rim of the limiting wheel disc on the end face of the travelling gear.

The invention has ingenious conception, reasonable design and unique operation mode, and realizes up-and-down reciprocation and superposition deflection movement by matching with different massage devices, thereby enriching massage techniques; in addition, the design of the high-speed beating roller is adopted, the traditional rolling type massage means is changed into beating action, and the stimulation effect is better.

Description of the drawings:

the invention is further described with reference to the following specific drawings:

fig. 1 diagram of a swing walking massage machine core

FIG. 2 is a schematic cross-sectional view of a swing walking massage machine

FIG. 3 is an exploded view of the swing movement

Fig. 4 is an exploded view of the worm gear case of the movement body

Fig. 5 is an exploded view of the second worm gear case of the movement body

Wherein the method comprises the steps of

1-bottom plate 11-guide groove 12-through hole

2-runway board 21-annular runway 22-boss part

3-ring gear

4-motor

5-worm gear case 51-massage gear train 511-first worm gear 512-second worm gear

52-travelling gear train 521-final gear shaft

53-middle box 54-upper box cover 55-lower box cover

6-massage device 61-rotating shaft 62-roller frame 63-small roller

64-kneading disk 65-swinging arm 651-long groove 652-massaging ball head

7-traveling gear 71-limiting wheel disc 72-guide rod 721-anti-falling baffle

73-supporting leg 731-ball

8-second worm gear case 81-eccentric shaft 82-convex pin 821-sliding cushion block

80-shaft hole 83-output gear 831-protruding shaft 84-lubrication ring

The specific embodiment is as follows:

referring to fig. 1 to 5, the swing walking massage machine core includes a base plate 1 and a machine core main body. One end of the bottom plate 1 is provided with a guide groove 11, the other end is provided with an annular runway 21, and an annular gear ring 3 is suspended and locked in the center of the annular runway.

As shown in fig. 2 and 3, more specifically, the annular race track 21 and the bottom plate 1 are in a split structure, and are formed on a race track plate 2, wherein the race track plate is provided with a boss portion 22 at the center of the annular race track 21 for suspending and locking the annular gear ring 3, that is, a suspending gap is formed between the annular gear ring 3 and the race track plate 2; the bottom plate 1 is correspondingly formed with a through hole 12, and the upper edge of the through hole 12 is provided with a narrowing ring 13; the runway board 2 is locked at the bottom of the bottom board 1, an annular gap is formed by the runway board 2 and the narrowing ring 13 of the bottom board 1, and the annular gap and the suspension gap formed by the annular gear ring 3 are used for restraining the rim of the limiting wheel disc 71 on the end face of the travelling gear.

Referring to fig. 4 and 5, the movement body includes a motor 4, a worm gear case 5, a massage device 6, and a traveling gear 7; the output of the motor 4 is changed in speed through the worm gear case 5, and the massage gear chain 51 in the worm gear case drives the massage device 6 to act and the walking gear chain 52 drives the walking gear 7 to rotate.

Referring to fig. 4, the worm gear case 5 is at one end of the movement body, the final gear shaft 521 of the traveling gear chain 52 in the worm gear case extends out of the bottom of the worm gear case, and the traveling gear 7 is locked on the final gear shaft 521 extending out of the worm gear case; the lower end surface of the traveling gear 7 is connected with a limiting wheel disc 71, and the wheel edge of the limiting wheel disc 71 is embedded in a suspension gap formed by the annular gear ring 3 and the annular runway 21, and an annular gap is formed by the runway board 2 and the narrowing ring 13 of the bottom plate 1, so that constraint and supporting effects are formed; the end of the final gear shaft 521 is inserted into the annular race 21, and the traveling gear 7 is restrained from being engaged with the annular ring gear 3 all the time, as shown in fig. 2.

As shown in fig. 2 and 5, the end of the movement body far from the running gear 7 is provided with a vertically downward guide rod 72, the guide rod 72 passes through the guide groove 11 on the bottom plate, and the end is provided with a drop-preventing stop 721; the lower part of the movement main body is provided with a plurality of supporting feet 73, and the supporting feet 73 are abutted on the surface of the bottom plate 1 and slidably support the movement main body. Further, the lower end of the supporting leg 73 is slidably positioned with the balls 731, so that the friction is reduced and the operation is smoother.

As shown in fig. 4, two worm gears are correspondingly arranged on two sides of the worm in the worm gear case 5, namely a first worm gear 511 and a second worm gear 512; the first worm gear 511 is in transmission connection with the massage gear chain 51, the massage gear chain 51 is a bevel gear pair, one bevel gear is coaxial with the first worm gear 511, and the other bevel gear is sleeved on the rotating shaft 61 of the massage device; the second worm gear 512 is in driving connection with the traveling gear chain 52, and the traveling gear chain 52 is a speed reducing chain formed by multiple meshing gears, so that the traveling gear 7 travels at a low speed.

The massaging device 6 is preferably a beating roller, which comprises a rotating shaft 61 and a roller frame 62 locked on the rotating shaft, and three to six small rollers 63 are positioned on the roller frame 62. Further, two to six roller frames 62 are axially distributed on the rotating shaft 61, small rollers 63 on adjacent roller frames 62 are axially in a staggered structure, the diameter of each small roller 63 is smaller than 5cm, the rotating speed of the rotating shaft 61 is 50 to 200 rpm, the preferred rotating speed range is 100 to 160 rpm, and the proper rotating speed can generate a flapping effect.

The worm gear case 5 is composed of a middle case 53 and upper and lower case covers 54, 55; two worm gears are provided in the middle case 53, and the upper case cover 54 covers the massage gear train 51 therein, i.e., covers the bevel gear pair and a part of the rotation shaft 61 therein; the lower case cover 55 covers the traveling gear train 52 therein, and the final stage gear shaft 521 passes through the middle case 53 and the lower case cover 55.

In addition to the beating roller, the massaging device 6 can also adopt the existing massaging head or kneading head, and the massaging gear chain is coaxially provided with a gear chain on the upper end surfaces of the first worm wheel 511 and the second worm wheel 512, and two sides form a symmetrical massaging head which is driven to rotate or swing respectively so as to realize the massaging or kneading effect; the walking gear chain part is directly coaxially connected with the lower end surface of the second worm wheel as in the previous example.

In this example, the motor 4 has a double-end output shaft, the other output shaft is decelerated by the second worm gear case 8, the eccentric shaft 81 outputs and drives a pair of kneading discs 64, a swing arm 65 is movably sleeved on the eccentric shaft 81 at the lower part of the kneading discs 64, a long groove 651 is arranged in the middle of the swing arm 65, a massage ball head 652 is arranged at the end part far away from the eccentric shaft, the long groove 651 is restrained by a convex pin 82 on the surface of the second worm gear case 8, a sliding cushion block 821 is arranged at the bottom of the convex pin 82, and the suspended end of the swing arm 65 is supported by the sliding cushion block 821, as shown in fig. 5.

In addition, the output gear 83 of the second worm gear case 8 is in a bowl-shaped structure, a large-caliber convex shaft 831 is connected in the center, an eccentric shaft 81 is arranged at the eccentric position of the end surface of the convex shaft 831, and the eccentric shaft 81 drives the kneading disc 64 to rotate and the swinging arm 65 to swing; the protruding shaft 831 is movably restrained in the shaft hole 80 of the cover of the second worm gear case 8, a lubrication ring 84 is sleeved on the shaft hole 80, and an oil groove is arranged on the contact surface of the lubrication ring 84 and the protruding shaft 831 so as to be filled with lubrication grease.

The guide bar 72 and the support leg 73 are provided on the bottom of the second worm gear case 8 to form a supporting function of the other end of the movement body.

Claims

1. A swing walking massage machine core comprises a bottom plate and a machine core main body walking on the bottom plate, wherein the machine core main body comprises a motor, a worm gear case, a massage device and a walking gear; the output of the motor is changed in speed through a worm gear case, and a massage gear chain in the worm gear case drives the massage device to act and a traveling gear chain drives the traveling gear to rotate; the method is characterized in that: one end of the bottom plate is provided with a guide groove, the other end of the bottom plate is provided with an annular runway, and an annular gear ring is suspended and locked in the center of the annular runway; the worm gear case is positioned at one end of the movement main body, a final gear shaft of a traveling gear chain in the worm gear case extends out of the bottom of the worm gear case, and a traveling gear is locked on the final gear shaft extending out of the worm gear case; the lower end face of the traveling gear is integrally provided with a limiting wheel disc, the wheel edge of the limiting wheel disc is embedded in a suspension gap between the annular gear ring and the annular runway, and the end part of the final gear shaft is inserted into the annular runway to restrict the traveling gear to be meshed with the annular gear ring all the time; one end of the movement main body, which is far away from the walking gear, is provided with a vertical downward guide rod which passes through the guide groove on the bottom plate, and the end part of the guide rod is provided with an anti-falling baffle plate; the lower part of the movement main body is provided with a plurality of supporting feet which are abutted against the surface of the bottom plate and slidably support the movement main body; the motor is provided with a double-end output shaft, the other output shaft is decelerated through a second worm gear case, the eccentric shaft is used for outputting and driving a pair of kneading discs, a swing arm is movably sleeved on the eccentric shaft at the lower part of the kneading discs, the middle part of the swing arm is provided with a long groove, the end part far away from the eccentric shaft is provided with a massage ball head, the long groove is restrained by a convex pin on the surface of the second worm gear case, the bottom of the convex pin is provided with a sliding cushion block, and the suspension end of the swing arm is supported by the sliding cushion block; the annular runway is of a split structure and is formed on a runway board, and the runway board is provided with a boss part at the center of the annular runway and is used for suspending and locking the annular gear ring; the bottom plate is correspondingly formed with a through hole, and the upper edge of the through hole is provided with a narrowing ring; the runway plate is locked at the bottom of the bottom plate, an annular gap is formed by the runway plate and the narrowing ring of the bottom plate, and the annular gap and the suspension gap formed by the annular gear ring together restrain the rim of the limiting wheel disc on the end face of the travelling gear.

2. A swinging walking massage machine core according to claim 1, characterized in that: two sides of a worm in the worm gear case are correspondingly provided with two worm gears, namely a first worm gear and a second worm gear; the first worm gear is in transmission connection with a massage gear chain, the massage gear chain is a bevel gear pair, one bevel gear is coaxial with the first worm gear, and the other bevel gear is sleeved on a rotating shaft of the massage device; the second worm wheel is in transmission connection with a walking gear chain, and the walking gear chain is a speed reducing chain formed by multi-stage meshing gears.

3. A swinging walking massage machine core according to claim 1 or 2, characterized in that: the massage device is a beating roller and comprises a rotating shaft and a roller frame locked on the rotating shaft, and three to six small rollers are positioned on the upper shaft of the roller frame.

4. A swinging walking massage machine as defined in claim 3, wherein: two to six roller frames are axially distributed on the rotating shaft, small rollers on adjacent roller frames are axially in a staggered structure, the diameter of each small roller is smaller than 5cm, and the rotating speed of the rotating shaft is between 50 and 200 revolutions per minute.

5. A swinging walking massage machine core according to claim 1 or 2, characterized in that: the worm gear case consists of a middle case, an upper case cover and a lower case cover; the two worm gears are arranged in the middle box, the upper box cover covers the massage gear chain therein, the lower box cover covers the walking gear chain therein, and the final gear shaft passes through the middle box and the lower box cover.

6. A swinging walking massage machine core according to claim 1, characterized in that: the output gear of the second worm gear case is in a bowl-shaped structure, a large-caliber convex shaft is connected in the center, an eccentric shaft is arranged at the eccentric position of the end surface of the convex shaft, and the eccentric shaft drives the kneading disc to rotate and the swinging arm to swing; the protruding shaft is movably restrained in a shaft hole of a box cover of the second worm gear box, and a lubricating ring is sleeved on the shaft hole.

7. A swinging walking massage machine core according to claim 1, characterized in that: the guide rod and the supporting foot are arranged on the second worm gear case; the lower end part of the supporting foot is slidably positioned with a ball.