CN109481253B

CN109481253B - Massage chair

Info

Publication number: CN109481253B
Application number: CN201811076406.2A
Authority: CN
Inventors: 袁振斌
Original assignee: Guangdong Suofu Electronics Industrial Co ltd
Current assignee: Guangdong Suofu Electronics Industrial Co ltd
Priority date: 2018-09-14
Filing date: 2018-09-14
Publication date: 2020-11-24
Anticipated expiration: 2038-09-14
Also published as: CN109481253A

Abstract

A massage chair comprises a frame body and a machine core, wherein the machine core comprises a mounting plate, a massage head assembly, a kneading driving mechanism for driving the massage head assembly to realize kneading action, a beating driving mechanism for driving the massage head to realize beating action and a walking driving mechanism for driving the machine core to walk on a track; the walking driving mechanism comprises a first motor, a first rotating shaft, a first worm and gear mechanism and gears, the gears are arranged at two ends of the first rotating shaft, the beating driving mechanism comprises a second motor, a second rotating shaft and a connecting rod, the second rotating shaft is a hollow shaft, and the second rotating shaft is sleeved outside the first rotating shaft; the frame body comprises a backrest module, a base module, handrail modules on two sides, a sealing plate module and a cushion module, wherein the sealing plate module and the cushion module are arranged at the front end and between the two handrail modules, and the backrest module, the handrail modules and the sealing plate module are all formed by a blow molding process. The whole layout of the movement is more reasonable, the size of the movement is smaller on the premise of keeping the original functions of the massage chair, and the movement can be applied to a small massage chair.

Description

Massage chair

Technical Field

The invention relates to a massage device, in particular to a small massage chair.

Background

The massage chair mainly comprises a frame, a guide rail arranged on the frame and a massage machine core walking along the guide rail, wherein the massage machine core is a main part of the massage chair and can perform the massage actions of kneading and beating, for example, a back cushion massage machine core with the Chinese patent publication No. 103356376 comprises a frame, a transmission motor, a main transmission mechanism, a transmission shaft, a kneading motor, a speed reducer, a kneading shaft, a beating motor, a beating transmission mechanism, a beating shaft and a massage component; the transmission motor is arranged on the base, the transmission shaft is arranged on the base, and the main transmission mechanism is arranged between the output shaft of the transmission motor and the transmission shaft; the kneading motor is arranged on the base, the kneading shaft is arranged on the base, and the speed reducer is connected between the output shaft of the kneading motor and the kneading shaft; the knocking motor and the knocking shaft are arranged on the base, and the knocking transmission mechanism is arranged between the output shaft of the knocking motor and the knocking shaft; the massage component is arranged on the kneading shaft; the kneading motor is positioned at the outer side of the massage component; the speed reducer comprises an intermediate shaft, a kneading worm gear, a first gear and a second gear, wherein the intermediate shaft is arranged on a machine base between a kneading motor and a kneading shaft, and the axis of the intermediate shaft is lower than that of the kneading shaft; the kneading worm is arranged on an output shaft of the kneading motor, the kneading worm wheel is arranged on the intermediate shaft, and the kneading worm is meshed with the kneading worm wheel; the massage mechanism comprises a kneading shaft, a first gear, a second gear, a first connecting seat, a second connecting seat, a first bearing, a second bearing, a massage arm and a massage wheel, wherein the first gear is arranged on the middle shaft, the second gear is arranged on the kneading shaft, the first gear and the second gear are meshed with the massage assembly, the massage assembly comprises a balance wheel, the first connecting seat, the second connecting seat, the first bearing, the second bearing, the massage arm and the massage wheel, the balance wheel is sleeved in the middle of the kneading shaft, the first connecting seat is arranged on the balance wheel through the first bearing, the second connecting seat is arranged on the balance wheel through the second bearing, the first connecting seat and the second connecting seat are connected through bolts, and the massage arm is hinged to the second connecting; the balance wheel is sleeved in the middle of the kneading shaft; the side part of the second connecting seat is provided with a hinged seat, and the massage arm is hinged on the hinged seat. The movement should include three shafts: the kneading shaft, the transmission shaft and the knocking shaft are arranged in parallel, so that the kneading shaft, the transmission shaft and the knocking shaft occupy relatively more space, the whole size of the machine core is relatively larger according to the distribution of the shafts, and the machine core is suitable for large massage chairs. With the popularization of massage chairs, some massage chairs can be equipped in airport rest areas and high-speed rails for passengers to use, the massage chairs cannot be too large due to the limitation of places, so that the small massage chairs have markets, no special small massage chairs exist in the market at present, and therefore a massage chair core with smaller volume needs to be researched and developed to be suitable for the small massage chairs.

Disclosure of Invention

The invention aims to solve the technical problem of providing a massage armchair, which has smaller movement volume and can be suitable for small massage armchair; the frame body has few components, simple structure and convenient assembly.

In order to solve the technical problems, the technical scheme of the invention is as follows: a massage chair comprises a frame body and a machine core, wherein the frame body comprises a backrest module, a base module, armrest modules arranged on two sides of the backrest module, a sealing plate module arranged at the front end between the two armrest modules and a cushion module, and the backrest module, the base module, the armrest modules and the sealing plate module are all formed by a blow molding process; the armrest module comprises an armrest part and a connecting part extending to the top of the backrest module along one side of the armrest part, the connecting part is connected with the backrest module through a bolt, the armrest part is connected with the base module through a bolt, and a supporting part for supporting the cushion module is arranged on the inner side of the armrest part; the two sides of the backrest module are protruded to form a rail mounting seat, a metal rail is arranged on the rail mounting seat, the bottom surface of the metal rail is attached to the rail mounting seat, and a rack is arranged on the metal rail; the machine core comprises a mounting plate, a massage head component, a kneading driving mechanism for driving the massage head component to realize kneading action, a beating driving mechanism for driving the massage head to realize beating action and a walking driving mechanism for driving the machine core to walk on the track; the walking driving mechanism comprises a first motor, a first rotating shaft, a first worm gear mechanism and gears arranged at two ends of the first rotating shaft, the first rotating shaft stretches across the mounting plate, two ends of the first rotating shaft extend out of the mounting plate, the first worm gear mechanism comprises a first worm wheel and a first worm, the first worm wheel and the first worm are sleeved on the first rotating shaft, the first worm is arranged below the first worm wheel, one end of the first worm is provided with a first belt wheel, an output shaft of the first motor is provided with a second belt wheel, and the first belt wheel is connected with the second belt wheel through a first belt; the beating driving mechanism comprises a second motor, a second rotating shaft and a connecting rod, the second rotating shaft is a hollow shaft, the second rotating shaft is sleeved outside the first rotating shaft, a third belt wheel is arranged on the second rotating shaft, a fourth belt wheel is arranged on an output shaft of the second motor, the third belt wheel is connected with the fourth belt wheel through a second belt, a connecting block is arranged on the second rotating shaft, one end of the connecting rod is connected with a ball joint of the connecting block, and the other end of the connecting rod is connected with a ball joint of the massage head assembly; the kneading driving mechanism comprises a third motor, a third rotating shaft and a second worm and gear mechanism, the second worm and gear mechanism comprises a second worm gear and a second worm, the second worm gear and the second worm are sleeved on the third rotating shaft, the second worm is arranged below the second worm gear, one end of the second worm is provided with a fifth belt wheel, an output shaft of the third motor is provided with a sixth belt wheel, and the fifth belt wheel is connected with the sixth belt wheel through a third belt.

In the massage chair, the overall layout of the movement is more reasonable, the size of the movement is smaller on the premise of keeping the original functions of the massage chair, and the massage chair can be suitable for being used in a small massage chair; in addition, the second rotating shaft for driving knocking is a hollow shaft, the second rotating shaft is sleeved outside the first rotating shaft, and the positions of the two shafts are overlapped, so that the space occupied by the arrangement of the rotating shafts can be reduced, and the purpose of effectively reducing the volume of the machine core is achieved. The frame body is of a modular design and is formed by splicing, each module is formed by a blow molding process, and the manufacturing, the assembly and the replacement of parts are more convenient than the traditional method.

As an improvement, the first motor, the second motor and the third motor are distributed in a triangular shape, the first motor and the third motor are distributed on two sides of the upper part of the mounting plate, and the second motor is arranged in the middle of the lower part of the mounting plate; the first motor and the third motor are distributed on one side of the first rotating shaft, and the second motor is distributed on the other side of the first rotating shaft; the massage head assembly is arranged between the first motor and the third motor.

As an improvement, a fixed seat is arranged on the mounting plate, and the second motor, the third motor, the first rotating shaft, the second rotating shaft and the third rotating shaft are fixed on the fixed seat; the first rotating shaft is fixed on the fixing seat through a first bearing, the second rotating shaft is fixed on the fixing seat through a second bearing, and the third rotating shaft is fixed on the fixing seat through a third bearing.

As an improvement, a control box and a Hall sensor are respectively arranged at two ends of the second motor on the mounting plate, the other end of the first worm is directed to the Hall sensor, a turntable is arranged at one end of the first worm, which is directed to the Hall sensor, and a magnet is arranged on the turntable.

As an improvement, two sides of the upper part of the mounting plate are respectively provided with a bracket, and a first walking roller is pivoted on the bracket; and second walking rollers are further arranged at two ends of the first rotating shaft.

As an improvement, a plurality of connecting seats are arranged on the outer edge of the rail mounting seat, connecting lugs are arranged on the metal rail corresponding to the connecting seats, and the connecting lugs are connected with the connecting seats.

As an improvement, a plurality of first through holes which transversely penetrate through the backrest module are formed in the backrest module, a plurality of second through holes which correspond to the first through holes are formed in the armrest module, a plurality of third through holes which transversely penetrate through the backrest module are formed in the base module, a connecting rod is arranged between the two armrest modules and the backrest module to be connected, and a connecting rod is arranged between the two armrest modules and the base module to be connected.

As an improvement, the lower end of the sealing plate module is connected with the front end of the base, two sides of the sealing plate module are respectively connected with the handrail modules at two sides, a bearing part is formed at the top of the sealing plate module, and one side of the cushion module is arranged on the bearing part; the both sides of shrouding module are equipped with the arch, be equipped with the recess that corresponds with the arch on the handrail module.

As an improvement, the rail mounting seat is provided with a plurality of screw holes used for being connected with the handrail module.

Compared with the prior art, the invention has the following beneficial effects:

1. the whole layout of the machine core is more reasonable, the volume of the machine core is smaller on the premise of keeping the original functions of the massage chair, and the machine core can be suitable for being used in a small massage chair; in addition, the second rotating shaft for driving knocking is a hollow shaft, the second rotating shaft is sleeved outside the first rotating shaft, and the positions of the two shafts are overlapped, so that the space occupied by the arrangement of the rotating shafts can be reduced, and the purpose of effectively reducing the volume of the machine core is achieved.

2. The frame body is in a modular design and is formed by splicing, and each module is formed by a blow molding process, so that the manufacturing, the assembly and the replacement of parts are more convenient than the traditional method; the track is directly installed on the backrest module, and the whole stress of the track is better.

Drawings

Fig. 1 is a schematic structural view of a massage chair.

Fig. 2 is an exploded view of the massage chair.

Fig. 3 is a schematic view of a backrest of a massage chair.

FIG. 4 is a schematic structural diagram of the present invention.

Fig. 5 is an exploded view of the present invention.

Fig. 6 is a schematic view of the rapping drive mechanism.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

A massage chair is a small massage chair and can be applied to places such as high-speed railways, airport rest areas, markets and the like.

As shown in fig. 1, the frame body includes a backrest module 11, a base module 12, armrest modules 2 disposed at two sides of the backrest module 1, a seal plate module 3 disposed at the front end between the two armrest modules 2, and a cushion module 4; the backrest module 1, the base module 12, the armrest module 2 and the closure plate module 3 are all formed by a blow molding process.

As shown in fig. 1 to 3, a base module 12 and a backrest module 11 constitute a main body 1 of a rack, the bottom of the base module 12 is a plane for stably supporting the entire rack, and the back of the backrest module 11 is a smooth arc shape having a certain decorative effect; the lower end of the backrest module is connected with the rear end of the base module 12 through a connecting piece, which can be a connecting plate arranged on both sides and a connecting rod used for penetrating through. Because the blow molded module lacks a skeleton, several raised areas are provided on the inside of the base module 12 and the back module 11. Two sides of the backrest module 11 protrude to form a rail mounting seat 13, a metal rail 5 is arranged on the rail mounting seat 13, and the bottom surface of the metal rail 5 is attached to the rail mounting seat 13; the section of the metal track 5 is C-shaped, a rack is arranged in the metal track 5, and the movement 6 is meshed with the rack through a gear on the rotating shaft, so that the movement 6 can walk. The outer edge of the rail mounting seat 13 is provided with a plurality of connecting seats 14, a connecting lug is arranged on the metal rail 5 corresponding to the connecting seat 14, and the connecting lug is connected with the connecting seats 14 so as to fix the metal rail 5. The rail mounting base 13 is provided with a plurality of screw holes for connecting with the handrail module 2.

As shown in fig. 2, the armrest module 2 includes an armrest portion 21 and a connecting portion 22 extending along one side of the armrest portion 21 to the top of the backrest module 11, the connecting portion 22 is connected to the backrest 11 by a bolt, and the armrest portion 21 is connected to the base 12 by a bolt. The inboard of handrail portion 21 is equipped with the supporting part 23 that is used for bearing cushion module 4, the medial surface of supporting part 23 is equipped with the enhancement region that is the concave-convex face for strengthen the intensity of supporting part 23.

As shown in fig. 2, the lower end of the sealing plate module 3 is connected to the front end of the base module 12, two sides of the sealing plate module 3 are respectively connected to the armrest modules 2 on two sides, a support portion 32 is formed at the top of the sealing plate module 3, and one side of the cushion module 4 is disposed on the support portion 32. The two sides of the sealing plate module 3 are provided with protrusions 31, and the handrail module 2 is provided with grooves 24 corresponding to the protrusions 31.

A plurality of first through holes which transversely penetrate through the backrest module 11 are formed in the backrest module 11, a plurality of second through holes which correspond to the first through holes are formed in the armrest module 2, a plurality of third through holes which transversely penetrate through the backrest base module 12 are formed in the base module 12, a connecting rod is arranged between the two armrest modules 2 and the backrest module 11 for connection, and a connecting rod is arranged between the two armrest modules 2 and the base module 12 for connection; several modules are fixed in position through connecting rods and are finally connected in a fastening mode through bolts, and the connecting mode is simple and reliable.

As shown in fig. 5, the movement includes a mounting plate, a massage head assembly 622, a kneading driving mechanism for driving the massage head assembly 622 to perform a kneading action, a beating driving mechanism for driving the massage head to perform a beating action, and a traveling driving mechanism for driving the movement to travel on a rail.

As shown in fig. 5, the mounting plate 627 is a metal plate, which has high strength and can be used to support heavy components such as a motor; in addition, the metal plate has a certain heat dissipation function.

As shown in fig. 4 and 5, the travel driving mechanism includes a first motor 61, a first rotating shaft 617, a first worm gear 68, and gears 66 provided at both ends of the first rotating shaft 617. The first rotating shaft 617 crosses the mounting plate 627, and two ends of the first rotating shaft 617 extend out of the mounting plate 627, so that the gear 66 can avoid the mounting plate 627 and can be matched with a metal track on the massage chair, and the first rotating shaft 617 is driven by the first motor 61, so that the gear 66 is driven to travel on the metal track, and the travel of the movement is also realized. In order to make the movement more stable, the two ends of the first rotating shaft 617 are provided with second walking rollers 67 outside the gear 66, the two sides of the upper portion of the mounting plate 627 are respectively provided with a bracket 62, the bracket 62 is pivoted with a first walking roller 63, the first walking roller 63 and the second walking roller 67 walk on the track, so that a certain guiding effect can be achieved, and the gear 66 is ensured to be matched with the rack on the metal track. The first worm and gear mechanism 68 includes a first worm wheel and a first worm sleeved on the first rotating shaft 617, the first worm is disposed below the first worm wheel, a first pulley 65 is disposed at one end of the first worm, a second pulley 64 is disposed on an output shaft of the first motor 61, and the first pulley 65 is connected to the second pulley 64 through a first belt. A control box and a hall sensor 610 are respectively arranged at two ends of the second motor on the mounting plate 627, the other end of the first worm is directed to the hall sensor 610, a turntable 69 is arranged at one end of the first worm directed to the hall sensor 610, and a magnet is arranged on the turntable 69; the movement senses the walking position of the movement through the Hall sensor, and different massage actions are performed at different positions.

As shown in fig. 4 and 5, the rapping drive mechanism comprises a second motor 614, a second rotating shaft 615, and a connecting rod 624. The second rotating shaft 615 is a hollow shaft, the second rotating shaft 615 is sleeved outside the first rotating shaft 617, the first rotating shaft 617 is separated from the second rotating shaft 615, and the rotation of the first rotating shaft 617 and the rotation of the second rotating shaft 615 are not interfered with each other. A third belt wheel 611 is arranged on the second rotating shaft 615, a fourth belt wheel 612 is arranged on an output shaft of the second motor 614, and the third belt wheel 611 is connected with the fourth belt wheel 612 through a second belt. As shown in fig. 6, a connecting block 613 is disposed on the second rotating shaft 615, the connecting block 613 includes a clamping portion and a connecting portion, the clamping portion is clamped on the second rotating shaft 615, a spherical cavity is disposed in the connecting portion, one end of the connecting rod 624 is ball-jointed to the connecting block 613, and the other end of the connecting rod 624 is ball-jointed to the massage head assembly 622; the second motor 614 drives the second rotating shaft 615 to rotate for a certain angle, and then drives the connecting block 613, and the connecting block 613 drives the massage head assembly 622 through the connecting rod 624 to realize the beating action.

As shown in fig. 4 and 5, the kneading drive mechanism includes a third motor 618, a third rotating shaft 623, and a second worm gear mechanism 619. The second worm gear mechanism 619 is including the second worm wheel and the second worm of cover on the third pivot 623, the below at the second worm wheel is established to the second worm, the one end of second worm is equipped with fifth band pulley 621, the output shaft of third motor 618 is equipped with sixth band pulley 620, and fifth band pulley 621 passes through the third belt with sixth band pulley 620 and is connected.

As shown in fig. 4, the first motor 61, the second motor 614 and the third motor 618 are distributed in a triangular shape, the first motor 61 and the third motor 618 are distributed on two sides of the upper portion of the mounting plate 627, and the second motor 614 is arranged in the middle of the lower portion of the mounting plate 627. The first motor 61 and the third motor 618 are distributed on one side of the first rotating shaft 617, and the second motor 614 is distributed on the other side of the first rotating shaft 617; two massage head assemblies 622 are disposed between the first motor 61 and the third motor 618. The motors are main components, the three motors are distributed in a triangular mode, the weight of the motors is distributed on the mounting plate 627 more evenly, and the mounting plate 627 is effectively prevented from deforming.

As shown in fig. 5, a fixing seat 628 formed by injection molding is disposed on the mounting plate 627, the fixing seat 628 is connected and fixed with the mounting plate 627 through a bolt, and the second motor 614, the third motor 618, the first rotating shaft 617, the second rotating shaft 615, and the third rotating shaft 623 are fixed on the fixing seat 628; the fixing seat 628 is matched with the gland, so that the second motor 614 and the third motor 618 can be reliably fixed. The first rotating shaft 617 is fixed to the fixed base 628 by a first bearing 626, the second rotating shaft 615 is fixed to the fixed base 628 by a second bearing 625, and the third rotating shaft 623 is fixed to the fixed base 628 by a third bearing.

Claims

1. The utility model provides a massage armchair, includes support body and core, its characterized in that:

the frame body comprises a backrest module, a base module, handrail modules arranged on two sides of the backrest module, a sealing plate module and a cushion module which are arranged at the front end and between the two handrail modules, wherein the backrest module, the base module, the handrail modules and the sealing plate module are all formed by a blow molding process; the armrest module comprises an armrest part and a connecting part extending to the top of the backrest module along one side of the armrest part, the connecting part is connected with the backrest module through a bolt, the armrest part is connected with the base module through a bolt, and a supporting part for supporting the cushion module is arranged on the inner side of the armrest part; the two sides of the backrest module are protruded to form a rail mounting seat, a metal rail is arranged on the rail mounting seat, the bottom surface of the metal rail is attached to the rail mounting seat, and a rack is arranged on the metal rail;

the machine core comprises a mounting plate, a massage head component, a kneading driving mechanism for driving the massage head component to realize kneading action, a beating driving mechanism for driving the massage head to realize beating action and a walking driving mechanism for driving the machine core to walk on the track; the walking driving mechanism comprises a first motor, a first rotating shaft, a first worm gear mechanism and gears arranged at two ends of the first rotating shaft, the first rotating shaft stretches across the mounting plate, two ends of the first rotating shaft extend out of the mounting plate, the first worm gear mechanism comprises a first worm wheel and a first worm, the first worm wheel and the first worm are sleeved on the first rotating shaft, the first worm is arranged below the first worm wheel, one end of the first worm is provided with a first belt wheel, an output shaft of the first motor is provided with a second belt wheel, and the first belt wheel is connected with the second belt wheel through a first belt; the beating driving mechanism comprises a second motor, a second rotating shaft and a connecting rod, the second rotating shaft is a hollow shaft, the second rotating shaft is sleeved outside the first rotating shaft, a third belt wheel is arranged on the second rotating shaft, a fourth belt wheel is arranged on an output shaft of the second motor, the third belt wheel is connected with the fourth belt wheel through a second belt, a connecting block is arranged on the second rotating shaft, one end of the connecting rod is connected with a ball joint of the connecting block, and the other end of the connecting rod is connected with a ball joint of the massage head assembly; the kneading driving mechanism comprises a third motor, a third rotating shaft and a second worm and gear mechanism, the second worm and gear mechanism comprises a second worm gear and a second worm, the second worm gear and the second worm are sleeved on the third rotating shaft, the second worm is arranged below the second worm gear, one end of the second worm is provided with a fifth belt wheel, an output shaft of the third motor is provided with a sixth belt wheel, and the fifth belt wheel is connected with the sixth belt wheel through a third belt.

2. A massage chair as claimed in claim 1, wherein: the first motor, the second motor and the third motor are distributed in a triangular shape, the first motor and the third motor are distributed on two sides of the upper part of the mounting plate, and the second motor is arranged in the middle of the lower part of the mounting plate; the first motor and the third motor are distributed on one side of the first rotating shaft, and the second motor is distributed on the other side of the first rotating shaft; the massage head assembly is arranged between the first motor and the third motor.

3. A massage chair as claimed in claim 1, wherein: the mounting plate is provided with a fixed seat, and the second motor, the third motor, the first rotating shaft, the second rotating shaft and the third rotating shaft are fixed on the fixed seat; the first rotating shaft is fixed on the fixing seat through a first bearing, the second rotating shaft is fixed on the fixing seat through a second bearing, and the third rotating shaft is fixed on the fixing seat through a third bearing.

4. A massage chair as claimed in claim 1, wherein: the mounting panel is equipped with control box and hall sensor respectively in the both ends of second motor, the other end of first worm is directional hall sensor, the directional hall sensor's of first worm one end is equipped with the carousel, be equipped with magnet on the carousel.

5. A massage chair as claimed in claim 1, wherein: the two sides of the upper part of the mounting plate are respectively provided with a bracket, and a first walking roller is pivoted on the bracket; and second walking rollers are further arranged at two ends of the first rotating shaft.

6. A massage chair as claimed in claim 1, wherein: the outer edge of the rail mounting seat is provided with a plurality of connecting seats, connecting lugs are arranged on the metal rails corresponding to the connecting seats, and the connecting lugs are connected with the connecting seats.

7. A massage chair as claimed in claim 1, wherein: the backrest module is provided with a plurality of first through holes which transversely penetrate through the backrest module, the armrest module is provided with a plurality of second through holes which correspond to the first through holes, the base module is provided with a plurality of third through holes which transversely penetrate through the base module, a connecting rod is arranged between the two armrest modules and the backrest module to be connected, and a connecting rod is arranged between the two armrest modules and the base module to be connected.

8. A massage chair as claimed in claim 1, wherein: the lower end of the sealing plate module is connected with the front end of the base, two sides of the sealing plate module are respectively connected with the armrest modules at two sides, a bearing part is formed at the top of the sealing plate module, and one side of the cushion module is arranged on the bearing part; the both sides of shrouding module are equipped with the arch, be equipped with the recess that corresponds with the arch on the handrail module.

9. A massage chair as claimed in claim 1, wherein: and the rail mounting seat is provided with a plurality of screw holes for being connected with the handrail module.