CN219001069U - Massage machine core, massage chair and massage appliance - Google Patents

Abstract

The utility model provides a massage machine core, a massage chair and a massage appliance, which comprise a gear box and a kneading travelling mechanism, wherein the kneading travelling mechanism is arranged in the gear box; the kneading travelling mechanism comprises a driving motor, a transmission assembly, a driving shaft, a kneading assembly and a travelling assembly, wherein the driving shaft is arranged in the gear box and is in transmission connection with the driving motor through the transmission assembly, and the kneading assembly is connected to the driving shaft and is used for massaging and kneading a user; the walking assembly is connected to the driving shaft and used for walking of the massage machine core. The utility model drives the components for realizing the kneading function and the components for realizing the walking function through the same driving motor, all the mechanisms on the massage machine core are integrally arranged on the same gear box, the size is compact, the massage machine core belongs to ultra-thin type, the basic functions of the massage machine core are achieved with lower cost, the cost performance is high, and the utility model is more beneficial to developing the market.

Description

Massage machine core, massage chair and massage appliance

Technical Field

The utility model relates to the technical field of massage equipment, in particular to a massage machine core, a massage chair and a massage appliance.

Background

Along with the continuous development of economy and the continuous acceleration of the life rhythm of people, people pay more attention to physical and mental health, more and more people begin to know and use massage devices such as massage chairs, the market of the massage devices is also continuously enlarged, and competition among massage device manufacturing enterprises is also more and more vigorous. The massage machine core is an important component part of massage devices such as a massage chair, and the like, the structure of the massage machine core is complex at present, and the sizes of the parts of the mechanisms for implementing the massage operation are larger, the weight is larger and the occupied space is larger, so that the width and thickness of the massage chair are also increased. In order to solve the problems of large size and heavy weight of the massage machine core, the utility model patent with the application number of CN 110013427A in the prior art discloses a massage machine core of a massage device, wherein a kneading driving motor, a walking driving motor and a beating driving motor are respectively arranged in the massage machine core, so that the kneading function, the walking function and the beating function of the massage machine core are realized, but the number of motors is large, the weight is large, the cost is high, and the application range is narrow.

Further, the utility model patent of application number authority bulletin number CN 208864780U in the prior art discloses a massage machine core, a massage chair and a massage device, wherein the kneading function and the beating function of the massage machine core are realized by driving a driving source, the walking function is realized by a single walking motor, the number of the motors is reduced to a certain extent, the weight of the massage machine core is reduced, but the kneading function and the beating function are realized by the same massage head, only a certain difference exists in the swinging amplitude, so the cost performance is lower, and the welcome degree in the market is not ideal. Therefore, it is necessary to design a massage machine core with ultra-thin shape, low weight, small volume and high cost performance.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, the present utility model aims to provide a massage machine core, a massage chair and a massage apparatus, which have the characteristics of small weight, small volume and high cost performance, so as to improve the selection range of users in the market and the application range of the massage apparatus.

In order to achieve the above purpose, the utility model provides a massage machine core, which comprises a gear box and a kneading travelling mechanism, wherein the kneading travelling mechanism is arranged in the gear box; the kneading travelling mechanism comprises a driving motor, a transmission assembly, a driving shaft, a kneading assembly and a travelling assembly, wherein the driving shaft is arranged in the gear box and is in transmission connection with the driving motor through the transmission assembly, and the kneading assembly is connected to the driving shaft and is used for massaging and kneading a user; the walking assembly is connected to the driving shaft and used for walking of the massage machine core.

Preferably, the kneading assembly comprises a first eccentric shaft section and a second eccentric shaft section which are sleeved on the driving shaft, a first kneading plate and a second kneading plate are arranged on the first eccentric shaft section and the second eccentric shaft section, a first kneading arm and a second kneading arm are respectively arranged on the first kneading plate and the second kneading plate, and massage rollers are hinged to the two end parts of the first kneading arm and the second kneading arm.

Preferably, the massage machine core further comprises a kneading track control assembly, wherein the kneading track control assembly comprises a first bearing seat, a second bearing seat, a first ball head connecting rod and a second ball head connecting rod, and the first bearing seat and the second bearing seat are both arranged on the gear box; the first ball connecting rod is hinged between the first bearing seat and the first kneading plate, and the second ball connecting rod is hinged between the second bearing seat and the second kneading plate.

Preferably, the first eccentric shaft section and the second eccentric shaft section are respectively provided with an included angle with the driving shaft, and the first eccentric shaft section and the first kneading plate and the second eccentric shaft section and the second kneading plate are connected through bearings.

Preferably, the first kneading plate is hinged with the first kneading arm, and a first tension spring is also connected between the first kneading plate and the first kneading arm; the second kneading plate is hinged with the second kneading arm, and a second tension spring is also connected between the second kneading plate and the second kneading arm.

Preferably, the walking assembly comprises a driving walking roller, a walking driven shaft and a driven walking roller, wherein the driving walking roller is arranged at two ends of the driving shaft and is used for being meshed with a guide rail on the massage chair or the massage appliance; the walking driven shaft is arranged in the gear box, and the driven walking rollers are arranged at two ends of the walking driven shaft and are used for being meshed with the guide rail on the massage chair or the massage appliance.

Preferably, the transmission assembly comprises a screw, a transmission driving gear and a transmission driven gear, wherein the screw is connected with an output shaft of the driving motor, the transmission driving gear is arranged in the gear box and is meshed with the screw for transmission, the transmission driven gear is arranged on the driving shaft, and the transmission driving gear is meshed with the transmission driven gear.

Preferably, a counting sensor for counting the number of rotations of the driving shaft is provided at the rear end of the driving motor.

In order to achieve the above purpose or other purposes, the utility model also discloses a massage chair, wherein the massage device is provided with the massage machine core.

In order to achieve the above object or other objects, the present utility model also discloses a massage apparatus, in which the above massage movement is mounted.

The massage machine core, the massage chair and the massage appliance have the following beneficial effects:

the utility model relates to a massage machine core, a massage chair and a massage appliance, wherein a component for realizing a kneading function and a component for realizing a walking function are driven by the same driving motor, the walking component can conveniently enable the massage machine core to move to a part to be massaged, the kneading component is used for massaging a user, and the kneading component are mutually matched to realize kneading and walking actions, so that all mechanisms on the massage machine core are integrally arranged on the same gear box, the size is compact, the massage machine core belongs to ultra-thin type, and compared with the prior art, the utility model adopts fewer parts, achieves the basic function of the massage machine core with lower cost, has high cost performance and is more beneficial to developing markets.

Drawings

FIG. 1 is a schematic spatial illustration of a massage machine core of the present utility model;

FIG. 2 is an exploded view of the massage movement of the present utility model;

fig. 3 is a schematic view of the kneading walking mechanism in the massage machine core of the present utility model;

fig. 4 is an enlarged view at a in fig. 3.

Reference numerals illustrate:

1. a case;

2. an end cap;

3. kneading the travelling mechanism; 31. a drive motor; 32. a transmission assembly; 321. a screw; 322. a transmission driving gear; 323. a drive driven gear; 33. a drive shaft; 331. a support bearing; 34. a kneading assembly; 341. a first eccentric shaft section; 342. a second eccentric shaft section; 343. a first kneading plate; 344. a second kneading plate; 345. a first kneading arm; 346. a second kneading arm; 347. massage idler wheels; 348. a connecting pin; 349. a bearing; 35. a walking assembly; 351. an active walking roller; 352. walking the driven shaft; 353. driven walking rollers; 36. a kneading track control assembly; 361. a first bearing seat; 362. a second bearing seat; 363. a first ball-end connecting rod; 364. a second ball-end connecting rod; 365. a screw pin; 37. a first tension spring.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or adjustments of the sizes, which are otherwise, used in the practice of the utility model, are included in the spirit and scope of the utility model which is otherwise, without departing from the spirit or scope thereof. Also, the terms such as "upper", "lower", "left", "right", "middle", etc. are used herein for convenience of description, but are not to be construed as limiting the scope of the utility model, and the relative changes or modifications are not to be construed as essential to the scope of the utility model.

The utility model provides a massage machine core, for convenience of description, a gear box comprises a box body 1 and an end cover 2, the length direction of the box body 1 is defined as the front-back direction, the width direction of the box body 1 is defined as the left-right direction, and the height direction of the box body 1 is the up-down direction, so in a coordinate system formed according to the length, the width and the height of the box body 1 in fig. 1, the positive direction and the negative direction of X are respectively the back direction and the front direction, the positive direction and the negative direction of Y are respectively the right direction and the left direction, and the positive direction and the negative direction of Z are respectively the up direction and the down direction.

As shown in fig. 1-2, the utility model relates to a massage machine core, which comprises a gear box and a kneading travelling mechanism 3, wherein the kneading travelling mechanism 3 is arranged in the gear box; the kneading travelling mechanism 3 comprises a driving motor 31, a transmission assembly 32, a driving shaft 33, a kneading assembly 34 and a travelling assembly 35, wherein the driving shaft 33 is rotatably arranged in a gear box, the driving shaft 33 is in transmission connection with the driving motor 31 through the transmission assembly 32, the driving motor 31 is fixed in the gear box, and the kneading assembly 34 is sleeved on the driving shaft 33 and is used for massaging and kneading a user; the walking assembly 35 is connected to the drive shaft 33 for walking of the massage machine core.

The utility model relates to a massage machine core, which is provided with a gear box and a kneading travelling mechanism 3, wherein the kneading travelling mechanism 3 comprises a kneading component 34 and a travelling component 35, the kneading component 34 and the travelling component 35 are driven by the same driving motor 31, a transmission component 32 and a driving shaft 33, and the kneading component 34 and the travelling component 35 are cooperatively matched to realize the massage to a user.

Further, in this embodiment, the gear box includes a box body 1 and an end cover 2, the end cover 2 is fixed on the top surface of the box body 1, and a plurality of grooves are provided in the box body 1 for placing and fixing the driving shaft 33, the driving motor 31 and the transmission assembly 32 respectively. The drive shaft 33 is rotatably connected to the housing 1 via a support bearing 331, and the drive shaft 33 penetrates the housing 1 from side to side.

Further, as shown in fig. 3, the kneading assembly 34 includes a first eccentric shaft segment 341 and a second eccentric shaft segment 342 sleeved on the driving shaft 33, a first kneading plate 343 and a second kneading plate 344 are disposed on the first eccentric shaft segment 341 and the second eccentric shaft segment 342, a first kneading arm 345 and a second kneading arm 346 are disposed on the first kneading plate 343 and the second kneading plate 344, respectively, and massage rollers 347 are hinged at both end portions of the first kneading arm 345 and the second kneading arm 346. In this embodiment, the first eccentric shaft segment 341 and the second eccentric shaft segment 342 have included angles with respect to the driving shaft 33, so that when the driving shaft 33 rotates, the first eccentric shaft segment 341 and the second eccentric shaft segment 342 swing clockwise or counterclockwise in a circle, so as to drive the first kneading plate 343 and the second kneading plate 344 to swing, and further drive the massage roller 347 to swing clockwise or counterclockwise in a circle through the first kneading arm 345 and the second kneading arm 346, i.e. the massage roller 347 on the first kneading arm 345 and the second kneading arm 346 periodically do opposite or opposite movements, so as to perform kneading pressing on the user. More preferably, the first eccentric shaft section 341 and the second eccentric shaft section 342 are symmetrical about the perpendicular bisector of the driving shaft 33, so that the movement rhythms of the first kneading plate 343 and the second kneading plate 344 are consistent, and the massage force is relatively uniform and the rhythms are consistent. The axes of the first and second eccentric shaft segments 341, 342 are radially offset from the axis of the drive shaft 33 by a distance, i.e. when the drive shaft 33 is rotated, the first and second eccentric shaft segments 341, 342 are oscillated forward or backward, thereby massaging the user via the massaging rollers 347 on the first and second kneading arms 345, 346. Further, to achieve the connection of the first kneading plate 343 and the first eccentric shaft section 341, and the connection of the second kneading plate 344 and the second eccentric shaft section 342, the first kneading plate 343 and the first eccentric shaft section 341, and the second eccentric shaft section 342 and the second kneading plate 344 are all connected by bearings 349. Further, the massage roller 347 is made of silica gel, and is moderate in softness, so that a person does not feel too soft or too hard during massage, and the massage comfort is improved. The first kneading arm 345 and the second kneading arm 346 may be 65MN, which has a certain toughness and a high strength, and can not feel hard when the neck of the human body is pressed and massaged, and can not feel soft when the back of the human body is pressed and massaged, thereby improving the comfort of the massage.

Preferably, as shown in fig. 3 and 4, the massage machine core further includes a kneading track control assembly 36, where the kneading track control assembly 36 includes a first bearing seat 361, a second bearing seat 362, a first ball-head connecting rod 363, and a second ball-head connecting rod 364, and the first bearing seat 361 and the second bearing seat 362 are rotatably installed in grooves on both left and right sides of the case 1; the first ball link 363 is hinged between the first bearing housing 361 and the first kneading plate 343, and the second ball link 364 is hinged between the second bearing housing 362 and the second kneading plate 344. In the present embodiment, when the first and second kneading plates 343 and 344 oscillate in a clockwise or counterclockwise circle, the kneading track control assembly 36 defines the track of the oscillation, avoiding the oscillation amplitude of the first and second kneading plates 343 and 344 from being out of control. Further, the ball heads of the first ball connecting rod 363 and the second ball connecting rod 364 are rotatably connected at the bottom ends of the first kneading plate 343 and the second kneading plate 344, the first ball connecting rod 363 and the second ball connecting rod 364 are horizontally provided with connecting rings far away from the ball heads, and the connecting rings are connected with the hanging lugs of the outer rings of the first bearing seat 361 and the second bearing seat 362 through screw pins 365 penetrating up and down, so that the movement track of the first kneading plate 343 and the second kneading plate 344 in the circle type swinging process can be controlled.

Preferably, as shown in fig. 1, the first kneading plate 343 is hinged with the first kneading arm 345, and a first tension spring 37 is also connected between the first kneading plate 343 and the first kneading arm 345; the second kneading plate 344 and the second kneading arm 346 are hinged, and a second tension spring (the second tension spring has the same structure as the first tension spring 37 and is not shown) is further connected between the second kneading plate 344 and the second kneading arm 346.

Further, as shown in fig. 1, 2 and 3, in the present embodiment, in order to enable the massage roller 347 to better adapt to the shape of the human body, the first kneading plate 343 and the first kneading arm 345 are hinged by a connecting pin 348, the second kneading plate 344 and the second kneading arm 346 are hinged by another connecting pin 348, so that when the human body is abutted against the massage roller 347, the first kneading arm 345 and the second kneading arm 346 have different angles with respect to the first kneading plate 343 and the second kneading plate 344, respectively, according to the shape of the human body, and therefore, the massage roller 347 can adaptively contact with the human body, and after the human body leaves the massage machine core, in order to enable the first kneading arm 345 and the second kneading arm 346 to be automatically reset, a first tension spring 37 is connected between the first kneading plate 343 and the first kneading arm 345, and a second tension spring 37 is connected between the second kneading plate 344 and the second kneading arm 346. The first and second kneading arms 345 and 344 can be automatically restored to the original positions by the pulling of the first and second tension springs 37 and 344.

Preferably, as shown in fig. 2 and 3, the walking assembly 35 includes a driving walking roller 351, a walking driven shaft 352, and a driven walking roller 353, wherein the driving walking roller 351 is disposed at both left and right ends of the driving shaft 33 for engaging with a guide rail on the massage chair or the massage machine; the walking driven shaft 352 is arranged at the rear end of the box body 1 in a left-right penetrating way, and the driven walking roller 353 is arranged at the left-right ends of the walking driven shaft 352 and is used for being meshed with a guide rail on a massage chair or a massage appliance. In this embodiment, the driving walking roller 351 and the driven walking roller 353 may be gears, and the guide rail on the massage chair or the massage apparatus may be racks, where the driving walking roller 351 and the driven walking roller 353 respectively form a gear-rack mechanism with the guide rail, so that the massage machine core moves on the massage chair or the massage apparatus.

Preferably, as shown in fig. 4, the transmission assembly 32 includes a screw 321, a transmission driving gear 322, and a transmission driven gear 323, the screw 321 is connected with an output shaft of the driving motor 31, the transmission driving gear 322 is rotatably disposed in a groove in the case 1, the transmission driven gear 323 is connected to the driving shaft 33 by a key, and the transmission driving gear 322 is meshed with the transmission driven gear 323. In this embodiment, the right end of the transmission driving gear 322 in the axial direction is also integrally connected with a pinion gear, which is meshed with the transmission driven gear 323, that is, the screw 321 is meshed with the transmission driving gear 322 to drive the transmission driving gear 322 to rotate, when the transmission driving gear 322 rotates, the pinion gear integrally connected with the transmission driving gear 322 follows to rotate, and then drives the transmission driven gear 323 to rotate, and the transmission driven gear 323 rotates to drive the driving shaft 33 to rotate, so as to drive the kneading component 34 and the walking component 35 of the massage machine core to work.

Preferably, in the present embodiment, a counting sensor for counting the number of rotations of the driving shaft 33 is provided on the rear end of the driving motor 31. The counting sensor is connected with the control device of the massage armchair or the massage apparatus, can count the rotation parameters of the driving shaft 33, and can comprise a grating circuit board arranged on the box body 1 and a magnetic ring matched with the grating circuit board, and can control the kneading component 34 to realize more accurate kneading massage through the counting sensor. In addition, the counting sensor can be matched with an up-down travel switch and a shoulder position sensor in the massage chair or the massage device, and the control device of the massage chair or the massage device controls the massage machine core to move to the part of the human body to be massaged to perform corresponding massage actions, so that the massage machine core is more intelligent, and accurate massage on the human body can be realized.

In order to achieve the above purpose or other purposes, the utility model also discloses a massage chair provided with the massage machine core, further comprising a seat back frame, a control device and a guide rail, wherein the guide rail is arranged on the seat back frame, the massage machine core moves on the seat back frame to knead and massage a user, and the control device is in communication connection with a driving motor 31 in the massage machine core.

To achieve the above object or other objects, the present utility model further discloses a massage apparatus, in which the above massage machine core is mounted, and further includes a guide rail mounted in the massage apparatus, and a control device, in which the massage machine core moves on the guide rail to knead and massage a user, and the control device is communicatively connected to a driving motor 31 in the massage machine core.

When the massage machine core, the massage chair and the massage apparatus are used, firstly, after a user contacts with the massage chair or the massage apparatus, the driving motor 31 is started through the control device, the driving motor 31 works to drive the screw rod 321 to rotate, the screw rod 321 is meshed with the transmission driving gear 322 to rotate, the transmission driving gear 322 rotates to drive the transmission driven gear 323 to rotate, and the driving shaft 33 rotates.

The driving shaft 33 rotates to drive the kneading assembly 34 to knead and massage the user. The driving shaft 33 rotates to drive the first eccentric shaft section 341 and the second eccentric shaft section 342 to rotate, the first eccentric shaft section 341 and the second eccentric shaft section 342 rotate to drive the first kneading plate 343 and the second kneading plate 344 to swing back and forth through the bearing 349, and then the first kneading arm 345 and the second kneading arm 346 are driven to swing back and forth, the massage rollers 347 on the first kneading arm 345 and the second kneading arm 346 are driven to knead and massage a user, and in the process of the rotation of the driving shaft 33, the massage rollers 347 on the first kneading arm 345 and the second kneading arm 346 massage the user in opposite or separated directions.

The driving shaft 33 rotates to drive the walking assembly 35 to walk in the massage armchair or the massage device. The driving shaft 33 rotates to drive the driving walking roller 351 to walk in the guide rail, and meanwhile, the driven walking roller 353 at the rear end of the box body 1 is driven to walk in the guide rail, so that the massage machine core walks in the massage chair or the massage appliance.

The massage machine core, the massage chair and the massage appliance are only provided with one driving motor 31, one driving motor 31 simultaneously drives the kneading component 34 and the walking component 35, and the kneading component 34 and the walking component 35 are mutually matched to realize kneading and walking actions, so that a plurality of parts can be integrally arranged in the gear box, the size is compact, and the ultra-thin massage machine core is manufactured. Compared with the massage machine core adopting a plurality of motors in the prior art, the massage machine core has the advantages of lower cost, more compact size, basic functions of the massage machine core, high cost performance, contribution to market development and wider audience.

In conclusion, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (10)

1. A massage movement, characterized in that: comprises a gear box and a kneading travelling mechanism (3), wherein the kneading travelling mechanism (3) is arranged in the gear box; the kneading travelling mechanism (3) comprises a driving motor (31), a transmission assembly (32), a driving shaft (33), a kneading assembly (34) and a travelling assembly (35), wherein the driving shaft (33) is arranged in a gear box, the driving shaft (33) is in transmission connection with the driving motor (31) through the transmission assembly (32), and the kneading assembly (34) is connected to the driving shaft (33) and used for massaging and kneading a user; the walking assembly (35) is connected to the driving shaft (33) and is used for walking of the massage machine core.

2. The massage movement of claim 1, wherein: the kneading assembly (34) comprises a first eccentric shaft section (341) and a second eccentric shaft section (342) which are sleeved on the driving shaft (33), a first kneading plate (343) and a second kneading plate (344) are arranged on the first eccentric shaft section (341) and the second eccentric shaft section (342), a first kneading arm (345) and a second kneading arm (346) are respectively arranged on the first kneading plate (343) and the second kneading plate (344), and massage rollers (347) are respectively hinged to the two end parts of the first kneading arm (345) and the second kneading arm (346).

3. The massage movement of claim 2, wherein: the kneading track control device further comprises a kneading track control assembly (36), wherein the kneading track control assembly (36) comprises a first bearing seat (361), a second bearing seat (362), a first ball connecting rod (363) and a second ball connecting rod (364), and the first bearing seat (361) and the second bearing seat (362) are both installed on the gear box; the first ball-head connecting rod (363) is hinged between the first bearing seat (361) and the first kneading plate (343), and the second ball-head connecting rod (364) is hinged between the second bearing seat (362) and the second kneading plate (344).

4. The massage movement of claim 2, wherein: the first eccentric shaft section (341) and the second eccentric shaft section (342) are respectively provided with an included angle with the driving shaft (33), and the first eccentric shaft section (341) and the first kneading plate (343) and the second eccentric shaft section (342) and the second kneading plate (344) are connected through bearings (349).

5. The massage movement of claim 2, wherein: the first kneading plate (343) is hinged with the first kneading arm (345), and a first tension spring (37) is also connected between the first kneading plate (343) and the first kneading arm (345); the second kneading plate (344) is hinged with the second kneading arm (346), and a second tension spring is also connected between the second kneading plate (344) and the second kneading arm (346).

6. The massage movement of claim 1, wherein: the walking assembly (35) comprises a driving walking roller (351), a walking driven shaft (352) and driven walking rollers (353), wherein the driving walking roller (351) is arranged at two ends of the driving shaft (33) and is used for being meshed with a guide rail on the massage chair or the massage appliance; the walking driven shaft (352) is arranged in the gear box, and the driven walking rollers (353) are arranged at two ends of the walking driven shaft (352) and are used for being meshed with guide rails on the massage armchair or the massage device.

7. The massage movement of claim 1, wherein: the transmission assembly (32) comprises a screw rod (321), a transmission driving gear (322) and a transmission driven gear (323), wherein the screw rod (321) is connected with an output shaft of the driving motor (31), the transmission driving gear (322) is arranged in the gear box and is in meshed transmission with the screw rod (321), the transmission driven gear (323) is arranged on the driving shaft (33), and the transmission driving gear (322) is meshed with the transmission driven gear (323).

8. The massage movement of claim 1, wherein: a counting sensor for counting the number of rotations of the drive shaft (33) is provided on the rear end of the drive motor (31).

9. A massage chair, characterized in that: the massage chair is provided with the massage machine core as claimed in any one of claims 1 to 8.

10. A massage device, characterized in that: the massage device is provided with the massage machine core as claimed in any one of claims 1 to 8.

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