WO2023093263A1

WO2023093263A1 - Automobile seat, massage chair, and massage mechanism

Info

Publication number: WO2023093263A1
Application number: PCT/CN2022/121063
Authority: WO
Inventors: 辛艺; 黎清茂; 贾伟; 李伟; 唐杰; 王翠玲; 董晓武; 洪丰都; 童绍炜; 陈宇博; 黄开旭
Original assignee: 王翠玲
Priority date: 2021-11-24
Filing date: 2022-09-23
Publication date: 2023-06-01
Also published as: CN114645959A; WO2023093264A1; CN217489219U; CN217409269U; CN217472353U; CN217409261U; CN114699291B; CN217272638U; CN114587955B; CN217502706U; CN114587955A; CN217472350U; CN114699291A; CN114645959B; CN217472349U

Abstract

Provided in the present invention are an automobile seat, a massage chair, and a massage mechanism, which relate to the technical field of massage devices. The massage mechanism comprises a drive device, a massage member, and an airbag member. The drive device serves as a power source. The massage member is rotated by means of the drive device to perform a massage. The airbag member transfers power of the drive device to the massage member. The airbag member is connected between the drive device and the massage member. The rotation power of the drive device is transferred to the massage member by means of an airbag, so that the distance and the angle between the massage member and the drive device can be changed within a certain range, so as to be better adapted to the surface of a user's body, thereby achieving a more comfortable massage effect.

Description

Car seats, massage chairs and massage mechanisms

technical field

The invention relates to the field of massage devices, in particular to car seats, massage chairs and massage mechanisms.

Background technique

With the improvement of people's living standards and the development of automobile technology, people's requirements for the comfort of car seats are getting higher and higher. Car seats have developed from a simple part to a more complex and precise part. . The functions of car seats are gradually extended, and they are not limited to providing good driving and riding posture. At present, most of the car seats have single-function defects, and long-term driving and riding are prone to fatigue.

Therefore, the novel car seat with massage function begins to appear in the prior art. However, existing massage chairs are generally reciprocating percussion massage, or fixed-position rotary massage. No matter which structure it is, in the massage state, the height and angle of the massage head are fixed, which cannot fit the shape of various parts of the human body, and can not achieve a good massage effect.

In view of this, the applicant proposes the present application after studying the prior art.

Contents of the invention

The invention provides a car seat, a massage chair and a massage mechanism, aiming at improving the problem that the massage head cannot be completely attached to the user due to the fixed angle between the massage head and the power source.

first

In order to solve the above technical problems, an embodiment of the present invention provides a massage mechanism, which includes a driving device, a massaging component and an airbag component.

The drive unit serves as the power source. The massaging member is rotated by the driving device to perform massaging action. The airbag member transmits the power of the driving device to the massaging member. Wherein, the airbag component is connected between the driving device and the massaging component.

In an optional embodiment, the airbag member is configured to transmit power to the massaging member in an inflated state after being inflated with gas.

In an optional embodiment, the airbag member is configured to be able to extend or shorten in a set direction, so that the massaging member approaches or moves away from the user accordingly.

In an optional embodiment, the airbag member is configured as a multilayer airbag.

In an optional embodiment, the airbag member includes a lower substrate and an airbag body.

The lower substrate is used to engage the driving device. The airbag body is connected between the massaging member and the lower base plate to be suitable for power transmission.

In an optional embodiment, one end of the airbag body used for connecting the massaging member is provided with a connecting piece. The connecting piece is used for connecting the massage mechanism.

In an alternative embodiment, the drive means is an electric motor, the airbag member being engaged on an output shaft of the electric motor.

In an optional embodiment, the massaging member includes a base and at least one massaging protrusion formed on the base.

Second aspect,

The embodiment of the present invention provides a massage chair. It includes at least one massage mechanism, which is the massage mechanism mentioned in any paragraph of the first aspect.

In an optional embodiment, there are four massage mechanisms.

third aspect,

An embodiment of the present invention provides a car seat, including at least one massage mechanism, and the massage mechanism is the massage mechanism mentioned in any paragraph of the first aspect.

In an optional embodiment, there are four massage mechanisms.

By adopting the above technical solution, the present invention can achieve the following technical effects:

The rotating power of the driving device is transmitted to the massage member through the airbag, so that the distance and angle between the massage member and the driving device can be changed within a certain range, so as to better adapt to the user's body surface and achieve a more comfortable massage effect .

The airbag is used to drive the massage member away from or close to the driving device, and only need to open an opening about the same size as the massage mechanism on the seat to perform massage. On the premise of having a massage function, when the massage mechanism is not working, the seat remains It has better comfort.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is a perspective view of a storage state of the massage device (the massage device is provided with four massage mechanisms).

Fig. 2 is a front view of the working state of the massage device (the massage device is provided with four massage mechanisms).

Fig. 3 is an exploded view of the massage device (the massage device is provided with four massage mechanisms).

Fig. 4 is a perspective view of a stored state of the massage mechanism.

Fig. 5 is a front view of the working state of the massage mechanism.

Fig. 6 is a first exploded view of a first viewing angle of the massage mechanism.

Fig. 7 is an exploded view of the massage mechanism from a second perspective.

Fig. 8 is a second exploded view of the first viewing angle of the massage mechanism.

Fig. 9 is an exploded view (section state) of the massage mechanism from a third perspective.

Fig. 10 is a perspective view of a massaging member.

Numbers in the figure: 1-massage bracket, 2-connecting bracket, 3-air pump, 4-air valve, 5-safety valve, 6-massage component, 7-airbag component, 74-connecting piece, 9-driving device, 11- Second transmission part, 12-first transmission part, 14-massage protrusion, 15-first bearing seat, 16-first massage bearing, 17-first magnetic part, 18-base, 19-first locking Ring, 20-airbag body, 21-lower base plate, 22-pipeline rotary joint, 24-first driving member, 26-first skirt, 27-ventilation hole, 28-first positioning groove, 33-first positioning Protrusion, 34-clamping step, 35-arc surface.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention:

Embodiment one,

As shown in FIGS. 4 to 10 , the embodiment of the present invention provides a massage mechanism, which includes a driving device 9 , a massaging member 6 and an airbag member 7 . The driving device 9 serves as a power source. The massaging member 6 is rotated by the driving device 9 to perform massaging action. The airbag member 7 transmits the power of the driving device 9 to the massaging member 6 . Wherein, the airbag component 7 is connected between the driving device 9 and the massaging component 6 .

Specifically, as shown in FIG. 5 , the airbag member 7 is configured to be able to extend or shorten in a set direction, so that the massaging member 6 approaches or moves away from the user accordingly. And the airbag member 7 is configured to transmit power to the massaging member 6 in the inflated state filled with gas. Preferably, the airbag member 7 is configured as a multilayer airbag.

It can be understood that the massage mechanism is installed on the chair. When massage is not needed, the surface of the chair needs to be kept flat to ensure the comfort of the seat; when massage is needed, the massage head needs to raise the surface of the chair so that it Only on the human body (especially from the back of the chair against the back of the person) can a certain degree of oppression be formed on the human body for massage.

In this embodiment, the massage member 6 is driven away from or close to the driving device 9 by the air bag, which not only enables the massage mechanism to switch between the working state and the storage state. Moreover, it is only necessary to provide an opening about the same size as the massage mechanism on the seat to perform massage.

It can be understood that the cross-sectional area of the massage mechanism is much smaller than that of the driving device 9, so only small openings need to be provided on the sponge of the seat to realize the massage function. While having a massage function, the seat still has better comfort when the massage mechanism is not working.

In addition, the rotational power of the driving device 9 is transmitted to the massaging member 6 through the air bag, so that the distance and angle between the massaging member 6 and the driving device 9 can be changed within a certain range. The massage angle of the massage member 6 can be adaptively changed within a certain range, so as to better adapt to the user's body surface and achieve a more comfortable massage effect.

It should be noted that the massage mechanism of the present invention is not limited to use in car comfort systems (including: car seats), and is also applicable to various massage chairs or various massagers. The application scenarios of the massage mechanism of the present invention Not specifically limited.

As shown in FIG. 6 , FIG. 7 and FIG. 9 , based on the above embodiments, in an alternative embodiment of the present invention, the airbag component 7 includes a lower substrate 21 and an airbag body 20 . The lower substrate 21 is used to join the driving device 9 . The airbag body 20 is connected between the massaging member 6 and the lower base plate 21 to be suitable for power transmission. Preferably, the driving device 9 is an electric motor, and the airbag member 7 is engaged on the output shaft of the electric motor.

Specifically, the driving device 9 includes a rotatable first transmission member 12 and a first drive member 24 that is transmission-connected to the first transmission member 12 . The lower base plate 21 is disposed on the first transmission member 12 . The first driving member 24 is used to drive the first transmission member to rotate. Wherein, the first driving member 24 is an electric motor. The output end of the first driving member 24 is provided with a screw. The axis of the output end of the first driving member 24 is perpendicular to the rotation axis of the first transmission member 12 . Preferably, the driving device 9 further includes a rotatable second transmission member 11 configured on the first housing assembly. The second transmission member 11 is a gear. The first driving member 24 is drivingly connected to the first transmission member 12 through the second transmission member 11 . There is a reduction transmission between the second transmission member 11 and the first transmission member 12 . Output ends of the first transmission member 12 , the second transmission member 11 and the first drive member 24 are on the same plane.

It can be understood that the first transmission member 12 and the second transmission member 11 are spur gears. The axis of the motor and the first transmission member 12 are arranged on the same plane, so that the thicknesses of the massage member 6 and the airbag member 7 coincide with the diameter of the motor, thereby greatly reducing the thickness of the entire massage device, which has good practical significance.

And, the second transmission member 11 decelerates and transmits to the first transmission member 12 . As shown in FIG. 10 , the included angle B between the first plane where the rotation axes of the first transmission member 12 and the second transmission member 11 are located and the rotation axis of the motor is 55° to 65°. Preferably, the included angle B is approximately 61°. By setting the included angle B as an acute angle, the length of the first driving member 24 in the direction of its rotation axis and the diameter of the first transmission member 12 roughly coincide, thereby greatly shortening the width of the entire massage device.

Specifically, the second transmission member 11 is connected to the first transmission member 12 and the first drive member 24 through deceleration transmission, which can ensure the torque during the rotation process and prevent the motor from getting stuck and burning due to overload during the massage process.

Based on the above embodiments, in an optional embodiment of the present invention, the airbag component 7 includes a lower base plate 21 disposed on the first transmission member 12 , and an airbag body 20 disposed on the lower base plate 21 . The massaging member 6 is arranged on the airbag body 20 . Preferably, the airbag body 20 is a multilayer airbag. The airbag component 7 also includes a pipeline rotary joint 22 disposed on the airbag body 20 . The pipeline swivel joint 22 is used to connect the external air pipeline. The lower base plate 21 and the first transmission member 12 are provided with through holes through which the pipeline rotary joint 22 passes.

In this embodiment, the pipeline rotary joint 22 is directly installed on the airbag body 20, which can have better airtight performance and ensure no air leakage during long-term use. Specifically, the airbag body 20 is fixed on the lower base plate 21 by bonding or fasteners, so that the airbag body 20 and the massaging member 6 rotate synchronously during the massaging process.

It can be understood that the pipeline rotary joint 22 is installed on the rotation axis of the airbag body 20 . In this way, one end of the pipeline rotary joint 22 connected to the airbag body 20 and the airbag body 20 rotate synchronously. The other end and the trachea are relatively fixed. Specifically, the pipeline rotary joint 22 is installed on the rotating shaft of the airbag body 20, so that the connection structure between the trachea and the airbag body 20 is simpler and smaller.

As shown in FIG. 9 , in other embodiments, the airbag body 20 is an airbag. The lower substrate 21 is provided with a vent hole 27 communicating with the air chamber of the airbag body 20 . The airbag component 7 also includes a pipe rotary joint 22 disposed on the lower base plate 21 . The pipeline swivel joint 22 is used to connect the external air pipeline. Preferably, the ventilation hole 27 is coaxially arranged with the rotation axis of the first transmission member 12 . The ventilation hole 27 is disposed on the first positioning protrusion 33 . The first transmission member 12 is provided with a through hole through which the pipeline rotary joint 22 passes. By setting the vent hole 27 on the lower substrate 21; installing the pipeline rotary joint 22 on the vent hole 27, and bonding the airbag body 20 on the surface of the lower substrate 21, so that the cavity of the airbag body 20 communicates with the vent hole 27 . The pipeline swivel joint 22 is directly locked on the lower base plate 21 through a fine airtight thread, which is easy to assemble and disassemble.

It can be understood that the ventilation hole 27 is arranged on the rotation axis of the airbag body 20, so that the pipeline rotary joint 22 can realize the function of rotary sealing without a very complicated structure, and the volume of the pipeline rotary joint 22 is greatly reduced. Thereby reducing the volume of the whole massage device.

As shown in FIG. 6 , FIG. 7 and FIG. 9 , on the basis of the above embodiments, in an optional embodiment of the present invention, the first transmission member 12 is provided with a first positioning groove 28 . The lower base plate 21 is provided with a first positioning protrusion 33 adapted to the first positioning groove 28 . The first positioning slot 28 is used to limit the rotation of the lower base plate 21 relative to the first transmission member 12 .

Specifically, the first positioning groove 28 is cross-shaped. The cross-shaped first positioning protrusion 33 of the lower base plate 21 is fixed in the first positioning groove 28 by bolts, so that the lower base plate 21 and the first transmission member 12 rotate synchronously.

Preferably, the first positioning groove 28 and the first positioning protrusion 33 are center-symmetric with the rotation axis of the first transmission member 12 as the central axis. Moreover, a circular through hole is provided in the middle of the first positioning groove 28 and the first positioning protrusion 33 for the passage of the pipeline swivel joint 22 .

In other embodiments, the first positioning protrusion 33 and the first positioning groove 28 can be a straight structure or other structures, and even the positioning groove only plays a positioning role, and the lower base plate 21 is limited by bolt fixing relative to the first transmission member. 12 spins.

It can be understood that the lower substrate 21 is fixed to the first transmission member 12 through the first stop protrusion embedded in the first positioning groove 28, so that the part of the lower substrate 21 exposed outside the first transmission member 12 has a thin shape. disc-shaped structure. Thereby greatly reducing the thickness of the massage device.

As shown in FIG. 6 , FIG. 8 and FIG. 10 , on the basis of the above embodiments, in an alternative embodiment of the present invention, one end of the airbag body 20 for connecting the massaging member 6 is provided with a connecting piece 74 . The connecting piece 74 is used for connecting the massage mechanism. Preferably, the massage member 6 includes a base 18 and at least one massage protrusion 14 formed on the base 18 .

In this embodiment, the cross section of the airbag body 20 is circular, and a connecting piece 74 is provided at an end thereof. The middle of the connecting piece 74 is connected to the airbag body 20 , and the first skirt 26 extends outward from the connection. Preferably, the diameter of the first skirt 26 is larger than the diameter of the airbag body 20 .

Specifically, the airbag member 7 is provided with a first skirt 26 . The massaging member 6 comprises a base 18 and a first locking ring 19 . The locking ring is placed on the airbag body 20 . The locking ring and base 18 are clamped to the first skirt 26 for fixing to the airbag member 7 . It can be understood that since the base 18 is provided with massage protrusions 14 and magnets. Therefore, a plurality of through holes are opened on the base 18 . The contact area between the base 18 and the airbag body 20 is greatly reduced. If it is only fixed by bonding, it may fall off.

Therefore, in this embodiment, an outwardly extending first skirt 26 is provided at the end of the airbag body 20 , and the diameters of the base 18 and the first locking ring 19 are substantially the same as the first skirt 26 . The through holes on the first skirt 26 and the first locking ring 19 are locked by bolts, so that the first friction seat is fixed on the airbag body 20 .

As shown in FIG. 10 , based on the above embodiments, in an optional embodiment of the present invention, the end surface of the base 18 facing the airbag component 7 is provided with an arc surface 35 and a clamping step 34 . The clamping step 34 is ring-shaped and can match the first locking ring 19 . Specifically, the first skirt 26 can be bent through the clamping step 34 so as to be fixed more firmly. The arc surface 35 can deform and embed the airbag body 20 when the airbag body 20 is pressurized and elongated, so as to prevent the airbag body 20 from generating local stress.

In this embodiment, the massaging member 6 further includes a rotatable massage protrusion 14 disposed on the base 18 . Preferably, the massage member 6 further includes a first massage bearing 16 and a first bearing seat 15 . The massage protrusion 14 is rotatably arranged on the first bearing seat 15 through the first massage bearing 16 . The first bearing seat 15 is disposed on the base 18 .

Specifically, the number of the massage protrusions 14 is two. It can be understood that the two symmetrically arranged massage protrusions 14 can just exert a certain pressure on the human body. If the number is too small, the reduced contact area will easily cause the pressure to increase and cause pain to the human body. The number of massage protrusions 14 is too large. If there are too many, you will not feel the squeeze because the contact area is too large, so you will not be able to produce a massage effect.

In addition, the massage protrusion 14 is rotatably arranged on the base 18, which can produce a certain rotation during massage, preventing the massage head from pulling the leather surface of the seat, causing the leather surface of the seat to tear. And the rotating massage protrusion 14 can produce better massage effect.

As shown in Figures 6, 8 and 9, on the basis of the above embodiments, in an optional embodiment of the present invention, the massaging member 6 further includes a first magnetic piece 17 arranged on the base 18. The lower substrate 21 is made of magnetic material. When the massager is in a storage state close to the lower base plate 21 , the first magnetic member 17 is magnetically attracted to the lower base plate 21 . Specifically, because the air bag is not pressurized, when the car shakes, the massaging member 6 is easy to shake back and forth, and there is a possibility of hitting the seat surface. Therefore, in this implementation, four magnetic pieces are arranged on the base 18; Location. Thereby, shaking of the massaging member 6 in the stored state is prevented.

Embodiment two,

As shown in FIGS. 1 to 3 , the embodiment of the present invention provides a massage device, which includes a massage support 1, at least one massage mechanism as described in Embodiment 1 arranged on the massage support 1, and a massage mechanism connected to the massage mechanism. The air pipe of the component 6, the air pump 3 and the safety valve 5 connected to the air pipe, and the control assembly. The first driver 24 of the massage mechanism is electrically connected to the control assembly. Specifically, the massage device also includes a connecting bracket 2, firstly fix the connecting bracket 2 to the massage mechanism, and then fix the connecting bracket 2 to the massage bracket 1, so as to finish disposing the massage mechanism on the massage bracket 1.

As shown in FIG. 1 and FIG. 3 , there are four massage mechanisms, and the massage bracket 1 is provided with four corresponding through holes. The massage mechanism is fixed on the massage bracket 1 through the connecting bracket 2, and the massage member 6 can protrude outward from the through hole when the telescopic element is driven and driven. The number of through holes on the massage support 1 corresponds to the number of massage mechanisms to be installed, and the specific number is not specifically limited in the present invention.

As shown in FIGS. 1 to 3 , on the basis of the above embodiments, in an alternative embodiment of the present invention, the massage device further includes an air valve 4 configured on the massage bracket 1 . Wherein, every two massage air valves 4 and one safety valve 5 are connected to the air valve 4 in parallel. It can be understood that the air pump 3 is transmission-connected to the airbag body 20 through the air valve 4 . The air valve 4 is electrically connected to the control assembly.

Specifically, the massage device also includes a four-way connector, two ports of the four-way connector are respectively connected to two massage mechanisms, one port is connected to the safety valve 5 ; the other port is connected to the air valve 4 . The control assembly controls the expansion and contraction of the telescopic element by controlling the air pump 3 and the air valve 4 .

As shown in Figure 2, thanks to the small volume design of the massage mechanism, the massage equipment has a flat structure as a whole. The mode of digging holes on the sponge is directly installed in the seat back of the massage device of the present embodiment, which has good practical significance.

A plurality of massage mechanisms are integrated into one massage device, and then the massage device is fixed to the seat, so that the seat can realize the massage function, which makes the overall assembly simpler and has good practical significance.

Embodiment three,

As shown in FIGS. 1 to 3 , the embodiment of the present invention provides a massage chair. It includes at least one massage mechanism, which is the massage mechanism mentioned in any one paragraph of the embodiment.

On the basis of the above embodiments, in an optional embodiment of the present invention, there are four massage mechanisms.

In this embodiment, the airbag is used to drive the massaging member 6 to switch between the working state and the storage state, and the massage can be performed only by opening an opening about the same size as the massage mechanism on the seat.

Embodiment four,

As shown in Fig. 1 to Fig. 3, an embodiment of the present invention provides a car seat, including at least one massage mechanism, which is the massage mechanism mentioned in any paragraph of the embodiment.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Apparently, the described embodiments are some but not all of the embodiments of the present invention. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

Claims

A massage mechanism, characterized in that it comprises:

A driving device (9) as a power source;

a massaging member (6), which is rotated by means of the driving device (9) to perform a massaging action; and

an airbag member (7), which transmits the power of the driving device (9) to the massaging member (6);

Wherein, the airbag member (7) is connected between the driving device (9) and the massaging member (6).
The massage mechanism according to claim 1, characterized in that the airbag member (7) is configured to transmit the power to the massage member (6) in an inflated state filled with gas.
The massage mechanism according to claim 1, characterized in that, the airbag member (7) is configured to be able to be extended or shortened in a set direction, so that the massage member (6) is correspondingly close to or far away from the user By.
The massage mechanism according to claim 1, 2 or 3, characterized in that the airbag member (7) is configured as a multi-layer airbag.
The massage mechanism according to claim 1, characterized in that, the airbag member (7) comprises:

a lower base plate (21) for engaging the drive means (9); and

The airbag body (20) is connected between the massaging member (6) and the lower base plate (21) and is adapted to transmit power.
The massage mechanism according to claim 5, characterized in that, one end of the airbag body (20) for connecting the massaging member (6) is provided with a connecting piece (74); the connecting piece (74) is used for The massaging member (6) is connected.
The massage mechanism according to claim 1, 2, 3 or 5, characterized in that the driving device (9) is an electric motor, and the airbag member (7) is engaged on the output shaft of the electric motor.
The massage mechanism according to claim 1 or 2 or 3 or 5, characterized in that, the massage member (6) comprises a base (18) and at least one massage protrusion (14) formed on the base (18) ).
A massage chair, characterized in that it includes at least one massage mechanism, and the massage mechanism is the massage mechanism described in any one of claims 1-8.
The massage chair according to claim 9, characterized in that there are four massage mechanisms.
A car seat, characterized by comprising at least one massage mechanism, the massage mechanism being the massage mechanism described in any one of claims 1-8.
The massage chair according to claim 11, wherein there are four massage mechanisms.