KR20220029311A - Massage module having thermomassage function - Google Patents

Abstract

The present invention relates to a massage module having a heating function to transfer heat to the human body through massage performed by applying vibration or pressure to a body part of a user. The massage module according to the present invention comprises a massage unit which applies pressure and heat to the body of the user. The massage unit comprises: a support shaft member which is fixedly installed on a unit bracket and formed of a heat conductive material; a heat generation member which transfers heat to the support shaft member; a cushion member which has an opening formed in the center thereof such that the support shaft member is inserted into the opening, is installed on the outer surface of the support shaft member to be rotatable, and applies pressure to the body of the user; an insert member which is inserted into the inner circumferential surface of the opening of the cushion member, has a ring shape, and is formed of a heat conductive metal material; and a reinforcing washer which is formed in a ring shape, is inserted in the support shaft member, and is in close contact with one side surface or both side surfaces of the cushion member in the axial direction so as to resist a torsion stress applied to the cushion member.

Description

Massage module with heating function {MASSAGE MODULE HAVING THERMOMASSAGE FUNCTION}

The present invention relates to a massage module, and more particularly, to a massage module having a warming function capable of transferring heat to a body through a massage that performs a massage function by applying vibration or pressure to a user's body part.

Recently, as the standard of living increases and the aging population increases, the number of people suffering from muscle paralysis or muscle pain due to lack of exercise and stress is increasing, and interest in massage devices is increasing.

As a result, a variety of functions and high-performance massage devices have emerged to satisfy the needs of users, going beyond the simple massage function.

A chair-type massage device (hereinafter referred to as a 'massage chair') uses a mechanical massage module and/or an air-inflatable air cell module for each part of the body that is in direct contact with the chair, that is, the neck, back, waist, buttocks, arms, legs, and feet. It is designed for massage.

Massage chairs are generally equipped with an elevating massage module on the backrest, so that the elevating massage module moves up and down from the neck to the waist or thigh while tapping or kneading the body from the neck of the person sitting in the massage chair. It relieves fatigue by providing acupressure to the waist or thigh, and performs functions such as muscle relaxation, spinal correction, and massage.

Recently, research has been conducted to maximize the massage effect by providing heat to the body through a massage such as a roller or a ball provided in a massage module.

As such, in order to provide heat through the massage of the massage module, it is necessary to additionally install a heating and heat transfer component in the massage module. Problems such as a decrease in durability of various parts occur.

Republic of Korea Patent Publication No. 10-2021-0007795 Republic of Korea Patent Registration No. 10-1479521 Republic of Korea Patent No. 10-1832907

It is an object of the present invention to perform a function of providing heat to the body when the massage performs a massage action of tapping or kneading the body, and can improve the durability of various components performing the massage action and the heat function. It is to provide a massage module.

A massage module according to the present invention for achieving the above object includes: a module base installed in a massage device; a massage driving unit installed on the module base to provide at least one power of vibration, linear motion, rotational motion, and power for adjusting a massage position for body massage; a unit bracket connected to the massage driving unit; and a massage unit installed on the unit bracket to apply pressure and heat to the user's body, wherein the massage unit includes: a support shaft member made of a thermally conductive material fixedly installed on the unit bracket; a heating member for transferring heat to the support shaft member; a cushion member having an opening in the center into which the support shaft member is inserted and rotatably installed on the outer surface of the support shaft member to apply pressure to the user's body; a ring-shaped insert member inserted into and installed on the inner circumferential surface of the opening of the cushion member and made of a thermally conductive metal material; and a reinforcing washer in the form of a ring, fitted to the support shaft member, and in close contact with one or both sides of the cushion member in the axial direction to resist the torsional stress applied to the cushion member.

According to one aspect of the present invention, the reinforcing washer is disposed between a first reinforcing washer installed in close contact with one side of the cushion member facing the unit bracket and the other side of the cushion member and the end of the support shaft member. It may include a second reinforcing washer.

The massage module of the present invention has a ring shape and is installed by being fitted to the support shaft member, and is in close contact with the outer surface of the first reinforcing washer close to the unit bracket to prevent wear and deformation of the first reinforcing washer. may further include.

In addition, the massage module of the present invention may further include a heat transfer cover made of a thermally conductive material installed between the outer surface of the first protective member and the unit bracket to receive heat from the support shaft member and transfer heat to the user's body. can

A cover guard for concealing while receiving the end of the unit bracket is formed on the edge of the heat transfer cover in the circumferential direction, and the outer surface of the cover guard may be formed as a curved surface inclined downward toward the unit bracket.

The support shaft member includes a cylindrical body portion having one end fixedly coupled to the unit bracket, and a flange portion formed to protrude radially outwardly from the other end portion of the body portion, and is disposed between the second reinforcing washer and the flange portion. A ring-shaped second protection member to prevent wear and deformation of the second reinforcing washer may be installed.

The heating member may be installed by being inserted into the space formed in the support shaft member.

The heating member includes a heater that generates heat by power supplied from an external control module, a temperature sensor for measuring a temperature for controlling the operation of the heater, and a support shaft member at a predetermined temperature or higher when the temperature sensor fails. When heated, the power supply to the heater is automatically cut off, and when the support shaft member is cooled to below a certain temperature, the bimetal to resume the power supply to the heater.

The insert member has a circular ring-shaped inner inner portion that is installed to be exposed to the outside along the inner circumferential surface of the opening of the cushion member, and is formed to protrude along the circumferential direction on the outer circumferential surface of the inner inner portion and is inserted into the cushion member and the cushion member It may include an insert part having a plurality of through-holes arranged along the circumferential direction so that a portion of the ribs can be inserted, and protruding ribs arranged at predetermined intervals along the circumferential direction of the insert part.

According to the present invention, when performing a massage operation by moving the massage unit, power is applied to the heating member to heat the support shaft member, and to provide heat by transferring heat to the cushion member adjacent to the outer surface of the support shaft member. can At this time, since one or both sides of the cushion member in the axial direction are supported by the reinforcing washer, even if torsional stress is generated in the cushion member during the kneading operation of the massage unit, the cushion member is not deformed and the shape is maintained relatively constant. It is possible to prevent deformation, damage, or separation of

1 is a perspective view showing an embodiment of a massage chair as a massage device to which a massage module of the present invention is applied.
2 is a perspective view showing a massage module according to an embodiment of the present invention.
3 is a perspective view of a massage unit constituting a massage module according to an embodiment of the present invention.
4 is an exploded perspective view of the massage unit shown in FIG.
5 is a cross-sectional view of the massage unit shown in FIG.
6 is a perspective view of an insert member constituting the massage unit shown in FIG.
7 is a perspective view of a first protection member constituting the massage unit shown in FIG. 3 .
8 is a block diagram showing an example of the configuration and operation of the heating member constituting the massage unit shown in FIG.

The configuration shown in the embodiments and drawings described in this specification is only a preferred example of the disclosed invention, and there may be various modifications that can be substituted for the embodiments and drawings of the present specification at the time of filing of the present application.

Hereinafter, a massage module and a massage chair having the same will be described in detail according to the embodiments described below with reference to the accompanying drawings. In the drawings, like reference numerals denote like elements.

1, the massage chair 1 forms an area for accommodating at least a part of the user's body, and a body massage part 2 for massaging the user's body, and the user's legs. It may include a leg massager 3 for massaging.

The body massage unit 2 is provided with a backrest and a seat portion so that the user can sit and comfortably lean on the back and the head. , the massage module 10 capable of massaging the thigh region is configured to be movable along the guide rail 5 by the transfer device.

Referring to FIG. 2 , the massage module 10 includes a module base 11 installed in the massage device, and at least any one or more powers of vibration for body massage, linear motion, rotational motion, and power for adjusting the massage position. The massage driving unit 12 that provides includes

The module base 11 moves up and down by a transfer device inside the backrest of the massage chair 1 . A plurality of massage units 100 are symmetrically installed in front of the module base 11 , and a massage driving unit 12 for operating the massage unit 100 is installed in the rear of the module base 11 . The massage driving unit 12 provides power to perform a tapping massage operation or a kneading massage operation by vibrating the massage unit 100 back and forth or rotating it in a linear motion, circular or oval shape. The massage driving unit 12 can be configured by applying the configuration of a massage driving device that provides power for kneading and tapping of the massage unit, and adjusting the massage position (depth) in a massage module configured in a known massage chair. .

For example, the massage driving unit may include a plurality of motors and a power transmission mechanism for transmitting the power of each motor to the unit bracket 110 . The power transmission mechanism may be configured by appropriately combining a cam, a gear, a timing belt, a link device, and the like.

The unit bracket 13 is made of a substantially 'V'-shaped metal plate, and is connected to the massage driving unit 12 to receive power to move forward and backward and left and right.

In this embodiment, two massage units 100 are coupled to the top and bottom of the unit bracket 13, but the number and location of the massage units 100 coupled to each unit bracket 13 may vary as needed. can be applied.

All of the plurality of massage units 100 installed in the unit bracket 13 may have a heating function together with a massage function, but, differently, only some of the plurality of massage units 100 may have both a massage function and a heating function.

The massage unit 100 having both a massage function and a heating function, as shown in FIGS. 3 to 8, includes a support shaft member 110, a heating member 120, a cushion member 130, an insert member 140, Bearing member 150, first reinforcing washer 161 and second reinforcing washer 162, first protecting member 170 and second protecting member 175, heat transfer cover 180, fixing bracket 190, It includes a fastening member 195 .

More specifically, the massage unit 100, the support shaft member 110 of a thermally conductive material that is fixedly installed at the end of the unit bracket 13, the heat generation that is installed to transfer heat to the support shaft member 110 The member 120, the cushion member 130 that is rotatably installed on the outer surface of the support shaft member 110 to apply pressure to the user's body, and the cushion member 130 is inserted into the inner peripheral surface of the central opening of the thermal conductive metal The insert member 140 made of a material is installed between the inner circumferential surface of the insert member 140 and the outer surface of the support shaft member 110 to rotate the insert member 140 and the cushion member 130 with respect to the support shaft member 110 . A first reinforcing washer 161 and a second reinforcing washer 162 to resist the torsional stress applied to the cushion member 130 by being in close contact with both sides of the bearing member 150 in the axial direction of the cushion member 130, The first protection member 170, the second reinforcement washer 162 and the support shaft member 110 that are closely attached to the outer surface of the first reinforcement washer 161 to prevent wear and deformation of the first reinforcement washer 161 A second protective member 175 disposed between the flange portions 112 to prevent wear and deformation of the second reinforcing washer 162 , and installed between the outer surface of the first protective member 170 and the unit bracket 13 . A heat transfer cover 180 made of a thermally conductive material, a fixing bracket 190 coupled from the opposite side of the heat transfer cover 180 with the unit bracket 13 interposed therebetween, and heat transfer between the fixing bracket 190 and the unit bracket 13 It includes a fastening member 195 fastened to one end of the support shaft member 110 by sequentially passing through the fastening holes 191 , 13a and 183 formed in the cover 180 .

The support shaft member 110 functions as a rotation shaft of the cushion member 130 having a massage function and at the same time serves as a support structure for supporting the components with respect to the unit bracket 13, one end (axis direction inner end) of the cylindrical body 111 fixedly coupled to the unit bracket 13 by the fastening member 195, and the other end (axially outer end) of the body 111 in the radial direction. It includes a flange portion 112 formed to protrude. The support shaft member 110 may be made of a metal material having excellent thermal conductivity, such as aluminum, to enable heat transfer to the insert member 140 and the cushion member 130 .

A plurality of tap holes 114 having threads formed on the inner circumferential surface are provided at the inner end of the body portion 111 in the axial direction of the support shaft member 110 so that the fastening member 195 made of a bolt or screw is fastened. In addition, the heater chamber 113 is concavely formed in the center of the body 111 so that the heating member 120 can be inserted and installed.

The heating member 120 is inserted into the heater chamber 113 formed in the body portion 111 of the support shaft member 110 and generates heat by the power supplied from the control module 200 of the massage device 121 and , when the temperature sensor 122 for measuring a temperature for controlling the operation of the heater 121 and the support shaft member 110 are heated to a certain temperature or more when the temperature sensor 122 malfunctions or malfunctions, the heater 121 automatically ) and includes a bimetal 123 for restarting power supply to the heater 121 when the support shaft member 110 is cooled to a predetermined temperature or less. In addition, a wavy heater spring 124 may be installed on one side of the heater 121 to increase heat transfer performance and prevent vibration by attaching the heater 121 to one side of the inside of the heater chamber 113. . As the heater 121, a positive temperature coefficient (PTC) heater may be applied, but the present invention is not limited thereto and may be configured by applying various known heaters.

The cushion member 130 is made in the form of a roller or a ball having an opening into which the support shaft member 110 is inserted in the center, and is made of a material with excellent elasticity and thermal conductivity, such as silicone, to provide a soft feeling to the user. At the same time, heat transmitted from the support shaft member 110 may be provided to the user.

The insert member 140 is inserted into the inner circumferential surface of the opening of the cushion member 130 to transfer the heat of the support shaft member 110 to the cushion member 130 and to maintain the shape of the cushion member 130 at the same time. . The insert member 140 is made of a metal material having excellent thermal conductivity, and has a circular ring shape as a whole. The insert member 140 and the cushion member 130 may be integrated by insert injection molding.

As shown in FIG. 6 , the insert member 140 has a circular ring-shaped inner inner portion 141 installed to be exposed to the outside along the inner circumferential surface of the opening of the cushion member 130 and the outer circumferential surface of the inner inner portion 141 . It is formed to protrude along the circumferential direction and includes an insert portion 142 inserted into the cushion member 130 . A part of the cushion member 130 may be inserted into the insert part 142 in order to increase the contact area between the insert member 140 and the cushion member 130 and prevent separation between the insert member 140 and the cushion member 130 . A plurality of through-holes 143 are arranged along the circumferential direction so that a plurality of protruding ribs 144 are arranged at predetermined intervals along the circumferential direction in the insert portion 142 . The protruding rib 144 is also integrally formed with the inner portion 141 .

The inner portion 141 of the insert member 140 is fitted to the outer surface of the bearing member 150 installed on the outer surface of the support shaft member 110 and rotates along the outer surface of the bearing member 150 .

The bearing member 150 is configured to rotatably support the insert member 140 and the cushion member 130 with respect to the support shaft member 110, and is a known sintered bearing made of a thermally conductive material such as copper. can be configured by applying . The heat generated in the support shaft member 110 is transferred to the insert member 140 through the bearing member 150 .

The first reinforcing washer 161 and the second reinforcing washer 162 are respectively inserted into the grooves 132 concavely formed on both sides of the cushion member 130 in the axial direction on both sides of the cushion member 130 in the axial direction. It is in close contact and acts to reinforce the strength of the cushion member 130 . Here, the first reinforcing washer 161 which is disposed in close contact with one side of the cushion member 130 facing the unit bracket 13 is referred to as the first reinforcing washer 161, and the other side of the cushion member 130 and the support shaft member 110) It will be described by referring to the second reinforcement washer 162 that is disposed between the flange portions 112 of the ends. In this embodiment, the first reinforcing washer 161 and the second reinforcing washer 162 are installed in close contact with both sides of the cushion member 130 in the axial direction, but the first reinforcing washer 161 and the second reinforcing washer 162 . Any one of them may be installed in close contact with one side of the cushion member 130 .

The first reinforcing washer 161 and the second reinforcing washer 162 are made of a resin material having excellent wear resistance and durability, such as acetal polyoxymethylene (POM), and when the cushion member 130 performs a kneading operation, etc. It functions to prevent the cushion member 130 from being torn or damaged by resisting the generated torsional stress. The first reinforcing washer 161 and the second reinforcing washer 162 is a washer in the form of a circular ring having an 'L'-shaped cross-section, and grooves 132 formed concavely on both sides of the cushion member 130 in the axial direction, respectively. In this way, the first reinforcing washer 161 and the second reinforcing washer 162 are made of a washer having an L'-shaped cross section rather than a simple flat washer, and compared to a flat washer, the cushion member ( 130), it is possible to obtain the advantage that the resistance to the torsional stress is further increased.

The inner periphery of the first reinforcing washer 161 and the second reinforcing washer 162 is preferably spaced apart from the outer surface of the body 111 of the support shaft member 110 by a predetermined distance, which is the heat of the support shaft member 110 . This is to prevent the first reinforcing washer 161 and the second reinforcing washer 162 from being directly transferred to the first reinforcing washer 161 and the second reinforcing washer 162 from being melted or thermally deformed.

The first reinforcing washer 161 and the second reinforcing washer 162 rotate together with the cushion member 130 . Therefore, between the first reinforcing washer 161 and the heat transfer cover 180, the first reinforcing washer 161 is prevented from being worn and deformed, as well as having a function of supporting the end of the support shaft member 110 in the form of a circular ring. The first protective member 170 may be installed in close contact with the first reinforcing washer 161 . The first protective member 170 may also be made of a resin material having excellent wear resistance and durability, such as acetal polyoxymethylene (POM). In addition, as shown in FIG. 7 , a plurality of ribs 171 are arranged in the first protective member 170 in the circumferential direction to minimize the contact area between the first reinforcing washer 161 and the first protective member 170 . While supporting the first reinforcing washer 161, it is possible to firmly support the outer surface of the end portion of the support shaft member 110.

Between the second reinforcing washer 162 and the flange portion 112 of the support shaft member 110, a ring-shaped second protection member 175 to prevent wear and deformation due to the rotation of the second reinforcing washer 162 can be installed. The second protective member 175 prevents abrasion of the second reinforcing washer 162 and prevents the second reinforcing washer 162 from coming into direct contact with the flange portion 112 and is removed through the flange portion 112 . 2 Heat is transferred to the reinforcement washer 162 to prevent thermal deformation or damage. To this end, the second protective member 175 is made of a resin material having excellent wear resistance and durability, and having little thermal conductivity.

The heat transfer cover 180 is made in the form of a plate made of a metal material with excellent thermal conductivity, and is installed between the outer surface of the first protection member 170 and the end of the unit bracket 13 to receive heat from the support shaft member 110 . It acts to transfer heat to the user's body. In the heat transfer cover 180 , a plurality of fastening holes 183 corresponding to the tap holes 114 formed in the body portion 111 of the support shaft member 110 are formed to pass therethrough.

The heat transfer cover 180 has a central portion in contact with the end portion of the body portion 111 of the support shaft member 110 to receive heat, and an edge portion protrudes outward from the end portion of the unit bracket 13 so that the user's body portion and Direct or indirect contact transfers heat to the body. At this time, the cover guard 182 is formed along the circumferential direction on the edge of the heat transfer cover 180 in order to prevent the edge of the heat transfer cover 180 from giving pain and discomfort to the user, and the outer surface of the cover guard 182 . is made of a curved surface inclined downward toward the unit bracket (13). As such, since the outer surface of the cover guard 182 has a curved surface, it is possible to suppress the occurrence of pain or discomfort when the cover guard 182 applies pressure to the user's body.

The cover guard 182 also functions to cover and accommodate the end of the unit bracket 13 together with the fixing bracket 190 .

The fixing bracket 190 is coupled to one side of the end of the unit bracket 13 . A plurality of fastening holes 191 through which the fastening member 195 penetrates are formed in the fixing bracket 190 . In addition, a plurality of fastening holes 13a are formed through the unit bracket 13 to correspond to the fastening holes 191 of the fixing bracket 190 .

Therefore, the fastening hole 191 of the fixing bracket 190, the fastening hole 13a of the unit bracket 13, the fastening hole 183 of the heat transfer cover 180, and the tap hole 114 of the support shaft member 110 are mutually connected. When the fastening member 195 made of bolts or screws is inserted and fastened in the matching state, the fixing bracket 190 , the heat transfer cover 180 , and the support shaft member 110 are firmly fixed to the unit bracket 13 .

The massage module 10 having the configuration as described above operates as follows.

When the user inputs a command to perform massage and heating functions through the input window of the control panel of the massage device or the portable mobile communication terminal (also referred to as 'smartphone'), the massage module ( The massage driving unit 12 of 10) is operated. Accordingly, the cushion member 130 massages the user's body while kneading or tapping the user's body while the massage unit 100 moves up and down and left and right.

At this time, when power is applied to the heater 121 from the control module, the heater 121 generates heat to heat the support shaft member 110 . The heat of the support shaft member 110 is transferred to the insert member 140 through the bearing member 150 , and then to the cushion member 130 to transfer heat to the user's body. At the same time, the heat of the support shaft member 110 is also transferred to the heat transfer cover 180, and heat is transferred when the cover guard 182 of the heat transfer cover 180 applies pressure to the body.

As such, when the heating member 120 of the massage unit 100 is operated to provide heat to the user through the cushion member 130 and the heat transfer cover 180, as shown in FIG. 8, the heating member 120 of the temperature sensor 122 measures the temperature of the support shaft member 110 in real time and transmits a temperature information signal to the control module 200 . The control module cuts off the power supply to the heater 121 when the temperature measured by the temperature sensor 122 reaches the target temperature, and when the temperature measured by the temperature sensor 122 is cooled to a predetermined temperature, the heater 121 again ) to maintain the temperature of the support shaft member 110 in a predetermined temperature range by supplying power to the heat source.

When the temperature sensor 122 fails and does not operate, the bimetal 123 automatically cuts off the power supply from the control module to the heater 121 when the support shaft member 110 is heated to a certain temperature or more, and the support shaft member When the 110 is cooled to below a certain temperature, the power supply from the control module to the heater 121 is resumed to perform a warming function.

The massage module 10 of the present invention as described above may provide heat through the cushion member 130 by applying power to the heating member 120 when performing a massage operation by moving the massage unit 100 . . At this time, since both sides of the cushion member 130 in the axial direction are supported by the first reinforcing washer 161 and the second reinforcing washer 162, the cushion member 130 is twisted during the kneading operation of the massage unit 100. Even if stress occurs, the cushion member 130 is not deformed and the shape is maintained relatively constant, so that deformation, damage, or separation of the cushion member 130 can be prevented.

Although preferred embodiments of the present invention have been described above, various changes, modifications and equivalents may be used in the present invention. It is clear that the present invention can be equally applied by appropriately modifying the above embodiments. Accordingly, the above description is not intended to limit the scope of the present invention, which is defined by the limits of the following claims.

1: Massage chair 2: Body massage unit
3: leg massage part 4: control panel
5: guide rail 10: massage module
11: module base 12: massage driving part
13: unit bracket 13a: fastening hole
100: massage unit 110: support shaft member
111: body portion 112: flange portion
113: heater chamber 114: tap hole
120: heating member 121: heater
122: temperature sensor 123: bimetal
124: heater spring 130: cushion member
132: groove 140: insert member
141: inner part 142: insert part
143; Through hole 144: protruding rib
150: bearing member 161: first reinforcement washer
162: second reinforcement washer 170: first protection member
175: second protection member 180: heat transfer cover
182: cover guard 183: fastening hole
190: fixing bracket 191: fastening hole
195: fastening member 200: control module

Claims (9)

a module base installed in the massage device;
a massage driving unit installed on the module base to provide at least one power of vibration, linear motion, rotational motion, and power for adjusting a massage position for body massage;
a unit bracket connected to the massage driving unit; and
a massage unit installed on the unit bracket to apply pressure and heat to the user's body;
including,
The massage unit is
a support shaft member made of a thermally conductive material fixedly installed to the unit bracket;
a heating member for transferring heat to the support shaft member;
a cushion member having an opening in the center into which the support shaft member is inserted and being rotatably installed on the outer surface of the support shaft member to apply pressure to the user's body;
a ring-shaped insert member inserted into and installed on the inner circumferential surface of the opening of the cushion member and made of a thermally conductive metal material; and,
a reinforcing washer in the form of a ring, fitted to the support shaft member, and in close contact with one or both sides of the cushion member in the axial direction to resist the torsional stress applied to the cushion member;
A massage module having a heating function comprising a. According to claim 1, wherein the reinforcing washer, a first reinforcing washer installed in close contact with one side of the cushion member facing the unit bracket, the other side of the cushion member and the end of the support shaft member disposed between A massage module including a second reinforcing washer. [Claim 3] The heating system according to claim 2, further comprising a first protection member in a ring shape, fitted to the support shaft member, and in close contact with the outer surface of the first reinforcing washer to prevent wear and deformation of the first reinforcing washer. Massage module with function. The heating function according to claim 3, further comprising a heat transfer cover made of a thermally conductive material installed between the outer surface of the first protection member and the unit bracket to receive heat from the support shaft member and transfer heat to the user's body. A massage module with [Claim 5] The heating function according to claim 4, wherein a cover guard for concealing and receiving the end of the unit bracket is formed on the edge of the heat transfer cover in the circumferential direction, and the outer surface of the cover guard has a curved surface inclined downward toward the unit bracket. Having a massage module. According to claim 2, wherein the support shaft member includes a cylindrical body portion fixedly coupled to the unit bracket at one end, and a flange portion formed to protrude radially outward from the other end of the body portion,
A massage module having a heating function in which a ring-shaped second protection member for preventing wear and deformation of the second reinforcement washer is installed between the second reinforcement washer and the flange portion. The massage module according to claim 1, wherein the heat generating member is inserted and installed inside a space formed in the support shaft member. 8. The method of claim 7, wherein the heating member comprises a heater that generates heat by power supplied from an external control module, a temperature sensor measuring a temperature for controlling the operation of the heater, and a support shaft when the temperature sensor fails. A massage module having a heating function including a bimetal that automatically cuts off the power supply to the heater when the member is heated above a certain temperature and resumes the power supply to the heater when the support shaft member cools below a certain temperature. The cushion member according to claim 1, wherein the insert member has a circular ring-shaped inner inner portion installed to be exposed to the outside along the inner circumferential surface of the opening of the cushion member, and protruding from the outer circumferential surface of the inner inner portion in the circumferential direction. A heating function comprising an insert part having a plurality of through-holes arranged in a circumferential direction so that a part of the cushion member can be inserted and inserted into the cushion member, and protruding ribs arranged at a predetermined interval along the circumferential direction in the insert part. Having a massage module.

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