Massage device

Abstract

One embodiment of the utility model provides a massage device, which comprises a leg massage part, a massage part and a control part, wherein the leg massage part is used for massaging the legs of a user; the leg massage portion includes a pair of rotating frame portions rotatably connected to the leg connection frames, respectively, a pair of leg massage bodies accommodating legs of a user, respectively, and hinge-coupled to the pair of rotating frame portions, respectively, and a leg driving portion transmitting power to the rotating frame portions to rotate the pair of rotating frame portions.

Description

Technical Field

[0001] This utility model relates to a massage device with leg adduction and abduction functions, specifically, to a massage device that can provide users with various movement postures related to leg massage. Background Technology

[0002] Massage refers to a medical adjunct therapy that involves applying various forms of mechanical stimulation to specific parts of the body, such as kneading, pressing, stretching, patting, or inducing physical activity, to adjust changes in the body, promote blood circulation, and relieve fatigue.

[0003] Due to economic and time constraints, there is an increasing demand for massage devices or equipment that provide manual massage functions. Specifically, as the need to relieve stiff muscles and eliminate fatigue or stress through massage increases, various massage devices that offer good time and cost-effectiveness have been introduced.

[0004] Recently, people have been paying more attention to health, and massage devices have evolved from simply providing massage functions to electronic devices that offer a variety of additional functions and / or medical functions.

[0005] Therefore, various types of comfortable chairs based on ergonomics have been developed and put into practical use.

[0006] Traditionally, there has been a massage device that allows users to insert their legs and provides leg massage functions. However, because it cannot provide the function of opening or closing the legs based on the center of the user's body, the massage function is limited.

[0007] The background technology of this utility model is disclosed in Korean Patent Publication No. 10-2022-0158600 (published on December 1, 2022, invention title: massage device including a separately driven leg massage part). Utility Model Content

[0008] Problems to be solved by utility models

[0009] The problem to be solved by this utility model is to provide a massage device in which a leg drive unit transmits power to a pair of rotating frame units, so that a pair of leg massage bodies with the user's legs inserted can rotate relative to the leg connecting frame, thereby having leg adduction and abduction functions.

[0010] Additionally, a massage device is provided in which a position adjustment unit adjusts at least one of the height and angle of the leg massage body, thereby enabling various movements related to leg massage to be applied to the user.

[0011] However, the problems to be solved by this utility model are not limited to those described above, but also include other problems that can be easily grasped by those skilled in the art based on this specification and the accompanying drawings.

[0012] means for solving problems

[0013] To achieve the above objectives, a massage device is provided, comprising: a leg massage unit for providing massage to a user's legs; the leg massage unit includes: a pair of rotating frame units rotatably connected to a leg connecting frame, a pair of leg massage bodies for accommodating the user's legs and hinged to the pair of rotating frame units, and a leg drive unit for transmitting power to the rotating frame units to rotate the pair of rotating frame units.

[0014] Furthermore, the leg drive unit can generate linear power to rotate the rotating frame unit.

[0015] Furthermore, the leg drive unit can transmit power to a pair of rotating frame units to cause the pair of rotating frame units to rotate in opposite directions.

[0016] In addition, the leg drive unit may include a frame support unit that contacts and supports one side of the rotating frame unit.

[0017] In addition, the rotating frame portion may include: a rotating frame body capable of rotating relative to the leg connecting frame; a rotating shaft portion forming the rotation center axis of the rotating frame body and connecting the leg connecting frame and the rotating frame body; and a connecting member connecting the rotating frame body and the leg drive portion.

[0018] Furthermore, the rotating frame body may have a mounting portion to accommodate the leg massage body.

[0019] In addition, the rotating shaft portion may include: a shaft body, a rotation center shaft passing through the leg connecting frame and forming the rotating frame portion; and a shaft fastening member, fastening the shaft body and the rotating frame portion.

[0020] In addition, the rotating shaft may also include a support member that surrounds the shaft body and is disposed between the shaft body and the leg connecting frame.

[0021] In addition, the massage device may further include: a seat frame, the seat frame including the leg connecting frame, and the leg massage part may further include a position adjustment part, the position adjustment part adjusting the position of the leg massage body relative to the seat frame.

[0022] In addition, the position adjustment unit may include an angle adjustment unit that transmits power to the leg massage body to cause the leg massage body to rotate relative to the rotating frame unit.

[0023] In addition, the angle adjustment part may include: a support part, including a contact part that can contact the leg massage body; and an angle adjustment drive part that can adjust the length and transmit power to the support part.

[0024] Furthermore, the outer peripheral surface of the contact portion opposite to the leg massage body may have a predetermined radius of curvature and be convex in the outward direction.

[0025] In addition, the leg drive unit may include: a drive base unit disposed on the leg connecting frame; a drive source unit disposed on the drive base unit and generating power; a pair of moving parts respectively connected to a pair of rotating frame parts; and a power transmission unit connecting the moving parts and the drive source unit and transmitting power to the moving parts.

[0026] Furthermore, when the power transmission unit transmits power to the pair of moving parts, the pair of moving parts can move in opposite directions to each other.

[0027] In addition, the leg drive unit may also include a rotation limiting unit, which is fixed to the drive base unit and contacts and supports the moving unit.

[0028] Other aspects, features, and advantages will become apparent from the following drawings, claims, and detailed description of the utility model.

[0029] Utility Model Effect

[0030] According to this utility model, the power generated by the leg drive unit causes the rotating frame of the leg massage body, which is hinged to the seat frame, to rotate relative to the seat frame, specifically the leg connecting frame, thereby providing the user with leg adduction and / or abduction functions.

[0031] In addition, the power generated by the leg drive unit is transmitted to a pair of rotating frame units, allowing the pair of rotating frame units to rotate in opposite directions.

[0032] In addition, it has the following effect: since the connecting member can move inside the slit portion formed in the moving part, the linear motion of the moving part can be converted into the rotational motion of the rotating frame body.

[0033] However, the effects of this utility model are not limited to those described above, but also include effects that can be easily grasped by those skilled in the art based on this specification and the accompanying drawings. Attached Figure Description

[0034] Figure 1 This is a diagram illustrating a massage device according to an embodiment of the present invention.

[0035] Figure 2 This is a diagram illustrating the constituent elements of a massage device according to an embodiment of the present invention.

[0036] Figure 3 This is a diagram showing the state of removing the seat from a massage device according to an embodiment of the present invention.

[0037] Figure 4 This is a perspective view showing the leg massage part of an embodiment of the present invention integrated with the frame part.

[0038] Figure 5 This is a perspective view showing a leg base portion connected to a rotating frame portion and an angle adjustment portion connected to a seat frame, according to an embodiment of the present invention.

[0039] Figure 6 It is magnification Figure 5 The rear 3D view of part A.

[0040] Figure 7 This is a perspective view showing the state of the seat frame combined with the rotating frame part, the leg drive part and the angle adjustment part according to an embodiment of the present invention.

[0041] Figure 8 This is a diagram showing a seat frame and a rotating frame portion according to an embodiment of the present invention.

[0042] Figure 9 It is magnification Figure 7 The diagram in part B.

[0043] Figure 10 Therefore Figure 9 A sectional view with line I-I' as the reference.

[0044] Figure 11 It is shown Figure 10 A diagram showing the rotating frame portion in a state of rotation according to an embodiment of this utility model.

[0045] Figure 12 Therefore Figure 9 The sectional view is based on line II-II'.

[0046] Figure 13 This is a diagram showing a leg drive unit according to an embodiment of the present invention.

[0047] Figure 14 This is a top view showing a leg massage unit integrated into a leg connecting frame according to an embodiment of the present invention.

[0048] Figure 15 It is shown Figure 7 A diagram showing the state of the middle leg massage area rotating relative to the seat frame.

[0049] Explanation of reference numerals in the attached figures

[0050] 100: Massage device; 10: User

[0051] 1000: Body massage section; 1000a: Seating section

[0052] 1100: Frame section; 1110: Back frame

[0053] 1120: Seat frame; 1121: Leg connection frame

[0054] 1121h: Frame hole; 1130: Base frame

[0055] 2000: Leg massage section; 2100, 2100A, 2100B: Rotating frame section

[0056] 2110: Rotating frame body; 2110h, 2131h: Fastening hole section

[0057] 2111: Installation part; 2113: Connection hole part

[0058] 2115: Extension; 2130: Rotating shaft.

[0059] 2131: Shaft body 2132: Expansion section

[0060] 2137: Supporting component; 2140: Shaft housing

[0061] 2150: Connecting component; 2170: Cover mounting

[0062] 2300, 2300A, 2300B: Leg massage unit

[0063] 2310: Leg base

[0064] 2311: Contact Frame

[0065] 2500: Leg drive unit; 2510: Drive base unit

[0066] 2530: Driver unit; 2550, 2550A, 2550B: Moving unit

[0067] 2551: Slit section; 2570: Power transmission section

[0068] 2571: Gear section; 2575: Transmission shaft

[0069] 2591: Rotation limiting part; 2595: Frame support part

[0070] 2700: Position adjustment unit; 2710: Angle adjustment unit

[0071] 2711: Support section; 2712: Support body

[0072] 2713: Contact part; 2713r: Outer peripheral surface

[0073] 2715: Angle Adjustment Drive Unit

[0074] 3000: Arm massage section; 3100: Arm insertion section Detailed Implementation

[0075] The objectives, features, and advantages of this invention will become clearer from the following embodiments in conjunction with the accompanying drawings. The specific structural and functional descriptions below are merely exemplary and are intended to illustrate embodiments based on the concept of this invention. These embodiments can be implemented in various ways and should not be construed as limited to the embodiments described in this specification or application.

[0076] Based on the embodiments of the present invention, various modifications and methods can be applied, therefore specific embodiments are shown in the accompanying drawings and described in detail in this specification or application. However, this is not to limit the embodiments of the present invention to the specific disclosure, but should be understood to include all modifications, equivalents, and substitutions contained within the spirit and scope of the present invention.

[0077] While terms such as "first" and "second" can be used to describe various constituent elements, the constituent elements are not limited to these terms. These terms are used only to distinguish one constituent element from another; for example, without departing from the scope of this invention, a first constituent element may be named a second constituent element, and similarly, a second constituent element may be named a first constituent element.

[0078] When a constituent element is "connected" or "combined" to another constituent element, it should be understood that it can be directly connected or combined to the other constituent element, and other constituent elements may exist between them. Conversely, when a constituent element is "directly connected" or "directly combined" to another constituent element, it should be understood that no other constituent elements exist between them. Other expressions used to describe the relationship between constituent elements, such as "located between" and "between" or "adjacent to" and "directly adjacent to," should also be interpreted in the same way.

[0079] The terminology used in this specification is for illustrative purposes only and is not intended to limit the scope of the invention. Unless the context clearly specifies otherwise, singular expressions include plural expressions. Terms such as "comprising" or "having" in this specification are used to specify the presence of the described features, numbers, steps, actions, constituent elements, components, or combinations thereof, and do not presuppose the presence or additional possibilities of one or more other features, numbers, steps, actions, constituent elements, components, or combinations thereof.

[0080] Unless otherwise defined, all terms used herein, including technical and scientific terms, shall have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. Commonly used, predefined terms shall be interpreted as having a meaning consistent with their meaning in the context of the relevant art, and shall not be construed as having an ideal or overly formal meaning unless expressly defined herein.

[0081] In this specification, an actuator refers to a structure capable of providing driving force. For example, an actuator may include, but is not limited to, a motor, a linear motor, an electric motor, a direct current (DC) motor, an alternating current (AC) motor, a linear actuator, an electric actuator, etc.

[0082] In this specification, binaural beats may refer to a specific form of audio information capable of modulating brainwaves.

[0083] In this specification, according to one embodiment, a massage device may refer to a massage device including a body massage section, a leg massage section, and an arm massage section. Alternatively, according to another embodiment, the body massage section 1000 and the leg massage section may exist as separate, independent devices (e.g., a body massage device and a leg massage device), and the massage device may refer to either a body massage device or a leg massage device.

[0084] The arm massage unit 3000 may include an arm insertion unit 3100 into which a user's arm can be inserted, and the user can insert his arm into the inner space of the arm insertion unit 3100 to receive the arm massage function.

[0085] Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in more detail.

[0086] Reference Figure 1 and Figure 2 The figure shows an embodiment of the massage device 100 of this utility model.

[0087] A massage device 100 according to an embodiment of the present invention includes: a body massage section 1000, which forms an area for accommodating at least a portion of a user's body and massaging the user's body; an arm massage section 3000, which massages the user's arms; and a leg massage section 2000, which massages the user's legs.

[0088] The body massage unit 1000 can provide massage to at least a part of the user's body.

[0089] Reference Figure 2 According to an embodiment of the present invention, the massage device 100 specifically includes a body massage unit 1000, which may include: a massage module 1700 for providing massage function to at least a part of the user's body; an audio output module 1500 for providing audio output to the user in any form; a frame unit 1100 for forming the frame of the body massage unit 1000; and a user input unit 1400 for receiving input in any form from the user.

[0090] The structures of the body massage unit 1000 described above are merely exemplary embodiments. In addition to the aforementioned structures, the body massage unit 1000 may also include various other structures.

[0091] In addition, such as Figure 1 The shape and structure of the massage device 100 shown are merely examples. Various forms of massage devices 100 should also fall within the scope of this utility model without departing from the scope of the claims.

[0092] The body massage unit 1000 can be formed into a space of any shape to accommodate the user. The body massage unit 1000 can have a space that corresponds to the shape of the user's body. For example, as... Figure 1 As shown, the body massage unit 1000 can be implemented in a seated type that can accommodate the user's whole body or part of the body.

[0093] The portion of the body massage unit 100 that contacts the ground may include any material or component for increasing friction (e.g., an anti-slip mat, etc.) and may include wheels for enhancing the mobility of the massage device 100.

[0094] At least a portion of the body massage unit 1000 is slidable. For example, when the body massage unit 1000 begins to massage, at least a portion of the body massage unit 1000 can slide forward. Additionally, the body massage unit 1000 can tilt backward. As a result, the body massage unit 1000 can provide massage while tilted backward.

[0095] According to one embodiment of the present invention, the massage device 100 may include at least one airbag. The airbag may be located in the user's shoulder area, pelvic area, arm massage area 3000, leg massage area 2000, etc., but is not limited thereto, and may be configured in multiple parts of the massage device 100.

[0096] The massage device 100 may include an air supply unit that supplies air to an airbag to inflate it. The air supply unit may be located inside the body massage unit 1000 or in the leg massage unit 2000. Alternatively, the air supply unit may be located outside the massage device 100.

[0097] The leg massage unit 2000 can provide leg massage to the user. For example, the leg massage unit 2000 may include a calf massage unit for massaging the user's calves and / or a foot massage unit for massaging the user's feet.

[0098] The leg massage section 2000 can be adjusted in length according to the user's body characteristics.

[0099] For example, when a tall user uses the massage device 100, the leg massage section 2000 needs to be longer because the user's lower legs are longer. Conversely, when a short user uses the massage device 100, the leg massage section 2000 needs to be shorter because the user's lower legs are shorter. Therefore, the leg massage section 2000 can provide a leg massage that is proportionate to the user's height.

[0100] Reference Figure 1 The leg massage unit 2000 may include multiple leg massage bodies 2300A and 2300B, which can respectively accommodate the user's left and right legs and massage each leg. The multiple leg massage bodies 2300A and 2300B can be driven independently.

[0101] Reference Figure 2 The massage module 1700 can be disposed inside the body massage unit 1000 to provide any form of mechanical stimulation to the user accommodated in the body massage unit 1000. The massage module 1700 can be disposed along... Figure 1 The frame 1100 inside the body massage unit 1000 shown moves.

[0102] For example, the frame portion 1100 of the body massage unit 1000 may be equipped with a rack 1112, see reference. Figure 1 The massage module 1700 provides mechanical stimulation to various parts of the user's body while moving along the rack 1112. The massage module 1700 may include a ball massage unit or a roller massage unit, but is not limited to these.

[0103] Reference Figure 4The frame portion 1100 serves as a frame for forming the internal structure of the body massage portion 1000, and can be made of materials such as metal and / or plastic. For example, the frame portion 1100 can be made of iron, alloy, steel, etc., but is not limited to these, and can also be made of various sturdy materials.

[0104] Reference Figure 2 and Figure 5 According to one embodiment of the present invention, the massage device 100 may include an audio output module 1500. The audio output module 1500 may be disposed in various locations.

[0105] For example, the audio output module 1500 may include multiple output units, such as an upper audio output unit disposed on the upper end of the seat portion 1000a that is in contact with the user sitting on the massage device 100, a front audio output unit attached to the front end of the arm massage portion 3000 on the left and right sides of the seat portion 1000a, and / or a rear audio output unit attached to the rear end of the arm massage portion 3000, etc., but not limited thereto.

[0106] According to an embodiment of the present invention, the seat portion 1000a of the massage device 100 may include: an upper body support portion for supporting the upper body of the user; and a lower body support portion for supporting the lower body of the user.

[0107] The upper body support unit contacts and supports the user's upper body, specifically, from the head to the back. The lower body support unit contacts and supports the user's body in the area below the upper body support unit, such as the buttocks and thighs.

[0108] In this case, the audio output module 1500 can provide stereo sound such as 5.1 channels, but is not limited to this.

[0109] According to one embodiment of the present invention, a user can control the massage device 100 using a massage device control device CD. The massage device control device CD can be connected to the massage device 100 via wired and / or wireless communication.

[0110] The massage device control device CD may include, but is not limited to, a remote controller, a cellular phone, a personal digital assistant (PDA), etc., and may include various electronic devices that can be connected to the massage device 100 via wired and / or wireless communication.

[0111] Figure 2 This is a diagram illustrating the constituent elements of a massage device according to an embodiment of the present invention. Figure 3 This is a diagram showing the frame portion of an embodiment of the present invention integrated into the leg massage part.

[0112] Reference Figure 2 According to one embodiment of the present invention, the massage device 100 may include at least one of a frame portion 1100, a control portion 1200, a storage portion 1300, a user input portion 1400, an audio output module 1500, a network connection portion 1600, and a massage module 1700.

[0113] The frame portion 1100 may be a structure that forms the frame of the body massage portion 1000.

[0114] According to one embodiment of the present invention, the frame portion 1100 may include a main frame on which a massage module 1700 is provided and a base frame 1130 for supporting the main frame.

[0115] The main frame (without reference numerals) may include: a back frame 1110 for forming a frame that accommodates the user's upper body; and a seat frame 1120 for forming a seat.

[0116] At least a portion of the main frame may be provided with a rack 1112. The rack 1112 is used to guide the massage module 1700 in the up-down direction (towards...). Figure 1 The movable component (based on) may include multiple valleys and multiple ridges.

[0117] According to one embodiment of the present invention, the rack 1112 can be arranged facing each other on both sides of the main frame, specifically on the back frame 1110 and the seat frame 1120, and the massage module 1700 can move along the rack 1112.

[0118] For example, the massage module 1700 may include a gear meshing with the rack 1112, which is rotated by an actuator disposed in the massage module 1700, thereby enabling the massage module 1700 to move up or down.

[0119] The rack 1112 may be made of metallic and / or plastic materials. For example, the rack 1112 may be made of iron, steel, alloy, reinforced plastic, melamine resin, phenolic resin, etc., but is not limited thereto.

[0120] The main frame can be implemented in various shapes. For example, the main frame can be classified as an S-frame, L-frame, S&L-frame, or double S&L-frame based on its shape, but it is not limited to these.

[0121] An S-frame is a frame in which at least a portion of the main frame has a curved shape like an "S". An L-frame is a frame in which at least a portion of the main frame includes a curved shape like an "L". An S&L frame is a frame in which both the main frame and the frame include curved shapes like an "S" and "L". A double S&L frame is a frame in which both the main frame and the frame include curved shapes like an "L" and two portions of the main frame include curved shapes like an "S".

[0122] Reference Figure 4 The seat frame 1120 forms the frame of the seat part that the user can sit on, and can be connected to the back frame 1110 and the base frame 1130.

[0123] Reference Figure 8 According to one embodiment of the present invention, the seat frame 1120 may include a leg connecting frame 1121. The leg connecting frame 1121 may be disposed at the front end of the seat frame 1120.

[0124] The leg connection frame 1121 can be integrally formed with the seat frame 1120, or it can be manufactured as a separate component and incorporated into the seat frame 1120.

[0125] When the leg connection frame 1121 is integrally formed with the seat frame 1120, the leg connection frame 1121 may refer to a constituent element of the seat frame 1120.

[0126] Reference Figure 5 In a leg connecting frame 1121 according to an embodiment of the present invention, a leg massage part 2000 (described later) may be provided, specifically a rotating frame part 2100 and a leg drive part 2500.

[0127] Reference Figure 8 According to an embodiment of the present invention, multiple leg connecting frames 1121 can be provided, and the multiple leg connecting frames 1121 can be arranged along the height direction (with...). Figure 8 The vertical direction (based on the baseline) is set at a preset distance.

[0128] Reference Figure 8 The rotating frame portions 2100A and 2100B can be rotatably connected to multiple leg connecting frames 1121. However, this is not a limitation. Within the technical concept of rotatably connecting the rotating frame portions 2100A and 2100B, various modifications can be made, such as forming a single leg connecting frame 1121 or forming three or more.

[0129] A pair of rotating frame portions 2100A and 2100B may be disposed in front of the leg connecting frame 1121. For example, one of the rotating frame portions 2100A and 2100B may be disposed in front of the leg connecting frame 1121 on the left side, and the other rotating frame portion 2100B may be disposed in front of the leg connecting frame 1121 on the right side.

[0130] Reference Figure 4 A pair of leg massage bodies 2300A and 2300B can be hinged together in a pair of rotating frame parts 2100A and 2100B.

[0131] A leg drive unit 2500 is provided in the leg connecting frame 1121. The leg drive unit 2500 generates power and transmits it to the rotating frame unit 2100, thereby enabling the rotating frame unit 2100 to rotate relative to the leg connecting frame 1121.

[0132] Reference Figure 3 and Figure 9 When the pair of rotating frame parts 2100A and 2100B, which are combined with a pair of leg massage bodies 2300A and 2300B, rotate clockwise and / or counterclockwise on the leg connecting frame 1121 with a preset rotation center axis AX1 as a reference, the user's legs sitting on the massage device 100 are adducted / exposed at a preset angle (e.g., 10 degrees), and can provide the user with a leg movement effect.

[0133] The details relating to the rotating frame section 2100 and the leg drive section 2500 will be explained later.

[0134] Reference Figure 3 and Figure 4 The pair of leg massage bodies 2300A and 2300B can rotate in opposite directions relative to each other, with the frame part 1100, specifically the central part of the leg connecting frame 1121, as the reference.

[0135] Specifically, a pair of leg massage bodies 2300A and 2300B respectively accommodate the user's left and right legs, and can be hinged to a pair of rotating frame parts 2100A and 2100B respectively.

[0136] A pair of rotating frame parts 2100A and 2100B are rotatably connected to the leg connecting frame 1121 and can rotate clockwise and / or counterclockwise with respect to each rotation center axis.

[0137] According to an embodiment of the present invention, a pair of rotating frame portions 2100A and 2100B are connected to a leg drive portion 2500 and receive power generated by the leg drive portion 2500, thereby allowing the rotating frame portion 2100 and the leg massage body 2300 attached to the rotating frame portion 2100 to rotate.

[0138] Reference Figure 3 A pair of rotating frame parts 2100A and 2100B can rotate in opposite directions.

[0139] That is, when the rotating frame 2100A, which is connected to any one of the leg massage bodies 2300A, rotates clockwise (or counterclockwise), the rotating frame 2100B, which is connected to the other leg massage body 2300B, can rotate counterclockwise (or clockwise).

[0140] Figure 1 The side of the housing (not shown in the figures) that forms the appearance of the massage device 100 is shown as the leg massage unit 2000, specifically, the leg massage bodies 2300A and 2300B move in a direction that is spaced apart from each other.

[0141] However, Figure 1 The housing of the massage device is for ease of understanding. Of course, the side of the housing can be formed in an open and closed structure or have an opening so as to receive power from the leg drive 2500, so that the rotating frame 2100 and the leg massage body 2300 hinged to the rotating frame 2100 can perform an outward movement that expands outward with reference to the center of the seat frame 1120 and / or an inward movement that tightens inward.

[0142] The leg massage section 2000 will be explained in detail later.

[0143] Reference Figure 4 The base frame 1130 refers to the part of the frame section 1100 that supports the main frame and is in contact with the ground. The base frame 1130 may include an upper base frame (not specified in the reference numerals) and a lower base frame (not specified in the reference numerals).

[0144] The upper base frame supports the main frame, while the lower base frame is in contact with the ground. Alternatively, the upper base frame can be connected to the lower base frame.

[0145] According to one embodiment of the present invention, the upper base frame is movable along the lower base frame. For example, the upper base frame is movable forward and / or backward along the lower base frame. In this case, since the main frame is connected to the upper base frame, it can move along with the upper base frame.

[0146] For example, when the upper base frame moves forward, the main frame can also move forward together, and when the upper base frame moves backward, the main frame can also move backward together. This allows the body massage unit 1000 to slide.

[0147] The control unit 1200 is capable of controlling the operation of the massage device 100. The control unit 1200 can be implemented by one processor or by multiple processors. When the control unit 1200 is implemented by multiple processors, at least some of the multiple processors can be located at physically spaced distances from each other. Furthermore, the control unit 1200 is not limited to this and can be implemented in various ways.

[0148] For example, the control unit 1200 may correspond to one or more processors. The processor may be implemented by an array of multiple logic gates, or by a combination of a general-purpose microprocessor and a memory storing a program executable in the microprocessor. Furthermore, those skilled in the art will understand that other types of hardware can be used to implement this.

[0149] According to one embodiment of the present invention, the control unit 1200 can control the operation of the massage device 100.

[0150] For example, the massage device 100 may include a plurality of actuators, and the massage device 100 can control its own movement by controlling the movement of the plurality of actuators. For example, the massage device 100 may include at least one of the following: a motion actuator of the massage module 1700, at least one actuator included in the massage module 1700, a back angle actuator, a leg angle actuator, a foot massage actuator, a leg length adjustment actuator, and a sliding actuator. The control unit 1200 can control the movement of the massage device 100 by controlling these actuators.

[0151] Specifically, the control unit 1200 can control the leg drive unit 2500, the position adjustment unit 2700, and the angle adjustment unit 2710, which will be described later, and specifically the operation of the angle adjustment drive unit 2715.

[0152] The massage module movement actuator is an actuator that enables the massage module 1700 to move up and down. Through the action of the massage module movement actuator, the massage module 1700 can move along the rack.

[0153] The back angle actuator is an actuator that adjusts the angle of the part of the massage device 100 that contacts the user's back. The back angle of the massage device 100 can be adjusted by the movement of the back angle actuator.

[0154] The leg angle actuator is an actuator used to adjust the angle of the leg massage section 2000 of the massage device 100. The angle between the leg massage section 2000 and the body massage section 1000 can be adjusted by the action of the leg angle actuator.

[0155] The foot massage actuator is an actuator used to actuate the foot massage module included in the leg massage unit 2000. By using the foot massage actuator, the massage device 100 can provide foot massage to the user.

[0156] The massage module 1700 may include at least one actuator, and the control unit 1200 may provide a variety of massage actions by activating the at least one actuator. For example, the control unit 1200 may provide tapping massage, kneading massage, etc. by activating the at least one actuator included in the massage module 1700, but is not limited to this, and may provide a variety of massage actions.

[0157] The leg length adjustment actuator is an actuator used to adjust the length of the leg massage unit 2000. For example, the control unit 1200 can use the leg length adjustment actuator to adjust the length of the leg massage unit 2000 to suit the user, so that the user can receive a massage that is suitable for their body type.

[0158] The sliding actuator enables the massage device 100 to perform sliding movements. For example, by means of the movement of the sliding actuator, the upper frame of the horizontal base can move forward and / or backward, and as a result, the main frame connected to the upper frame of the horizontal base can also move forward and / or backward.

[0159] The storage unit 1300 can store various information related to the massage device 100. For example, the storage unit 1300 may include massage control information, and may also include personal authentication information, but is not limited thereto.

[0160] The storage unit 1300 can be implemented using a non-volatile storage medium capable of continuously storing arbitrary data. For example, the storage unit 1300 may include not only disks, optical disks, and magneto-optical storage devices, but also storage devices based on flash memory and / or battery backup memory, but is not limited to these.

[0161] Additionally, the storage unit 1300 may include a memory. The memory may be random access memory (RAM) such as dynamic random access memory (DRAM) or static random access memory (SRAM), serving as the primary storage device directly accessed by the processor. It is a volatile storage device whose stored information is instantly deleted when the power is disconnected, but is not limited to this. This memory can be operated via the control unit 1200.

[0162] The user input unit 1400 can receive commands related to the motion control of the massage device 100 from the user. The user input unit 1400 can be implemented in various forms. For example, the user input unit 1400 can be provided in the body massage unit 1000, the leg massage unit 2000, and the arm massage unit 3000, but is not limited thereto.

[0163] The massage device 100 can obtain various commands from the user through the user input unit 1400. For example, the massage device 100 can receive any commands, but is not limited to, regarding the selection of massage module, massage mode, massage intensity, massage time, massage area, position and movement of the body massage unit 1000, on / off power supply of the massage device 100, whether to activate the heating function, and audio source playback.

[0164] As an optional embodiment, the user input unit 1400 may have buttons in the form of hot keys and / or option buttons for selecting, canceling, or inputting execution directions, depending on preset user settings or its own preset functions.

[0165] The user input unit 1400 can be implemented using a keyboard, dome switch, touchpad (static / electrostatic), rotary dial, momentary switch, etc., but is not limited to these. Alternatively, the user input unit 1400 can be based on voice recognition technology to obtain commands based on the user's voice.

[0166] According to one embodiment of the present invention, the user input unit 1400 may include a display for showing the operating status of the massage device 100 and / or the user's current state, etc. In this case, the display may include at least one of a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), a flexible display, and a 3D display, but is not limited thereto.

[0167] The audio output module 1500 is capable of providing audio output to the user in any form. For example, the audio output module 1500 can provide brain stimulation to the user by outputting the optimal sound source and / or binaural beats for the massage mode provided by the massage device 100. The audio output module 1500 can output audio signals received via a network (not shown) or stored in internal / external storage media (not shown).

[0168] For example, the audio output module 1500 can output audio sources controlled by the user terminal via a network connection (e.g., Bluetooth connection). Additionally, the audio output module 1500 can output any form of sound signal generated in association with the operation of the massage device 100.

[0169] According to an embodiment of the present invention, a massage device 100 may include a network connection unit 1600. The network connection unit 1600 can communicate with modules inside the massage device 100, external massage devices, and / or user terminals via any type of network.

[0170] The network connection unit 1600 may include a wired / wireless connection module for connecting to a network. Wireless connection technologies may include, for example, Wireless LAN (WLAN) (Wi-Fi), Wireless Broadband (Wibro), World Interoperability for Microwave Access (WiMAX), High Speed ​​Downlink Packet Access (HSDPA), etc.

[0171] Wired connection technologies such as Digital Subscriber Line (xDSL), Fiber to the Home (FTTH), and Power Line Communication (PLC) can be used. Additionally, the network connection unit 1600 may include a short-range communication module capable of sending and receiving data with nearby devices or terminals. Examples of short-range communication technologies include Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), and ZigBee, but are not limited to these.

[0172] As described above, a massage device 100 according to an embodiment of the present invention may include a massage module 1700. That is, the massage module 1700 is a structure that provides mechanical stimulation to the user, and the massage module 1700 can move along the frame portion 1100.

[0173] A massage device 100 according to an embodiment of the present invention may include a frame portion 1100. (See reference...) Figure 1 and Figure 4 As described above, the frame portion 1100 can provide a movable path for the massage module 1700.

[0174] The control unit 1200 can provide massage by controlling the movement of the massage module 1700 to apply mechanical stimulation to the user.

[0175] The control unit 1200 can move the massage module 1700 along the X, Y, and Z axes. The control unit 1200 can also move the massage ball forward or backward along the X, Y, and Z axes. The control unit 1200 can also rotate the massage ball around the X, Y, and Z axes.

[0176] A massage device 100 according to an embodiment of the present invention may include a sensor unit 1800. In this case, the sensor unit 1800 may include at least one sensor. For example, the sensor unit 1800 may include a touch sensor, a pressure sensor, an infrared sensor, an LED sensor, a light sensor, a Hall sensor, an electrostatic sensor, etc., but is not limited thereto.

[0177] The sensor unit 1800 can be used to acquire various types of information. For example, the sensor unit 1800 can be used to identify a user. That is, it can acquire information such as whether the user is seated, the user's body type, and whether the user has any physical abnormalities. As another example, the sensor unit 1800 can be used to acquire biometric information. That is, it can acquire fingerprint information, facial information, voice information, iris information, weight information, electrocardiogram information, body composition information, etc., but is not limited to these, and can include a variety of biometric information.

[0178] As an optional embodiment, the massage device 100 can detect the contact area and / or contact position with the user through the sensor unit 1800.

[0179] In addition, the massage device 100 can obtain the user's shoulder position information through the sensor unit 1800.

[0180] Furthermore, the massage device 100 can provide personalized massage based on the acquired information. For example, when the massage device 100 provides a shoulder massage, it identifies the user's shoulder position based on the information acquired by the sensor unit 1800, and can provide a shoulder massage to the user based on the identification result.

[0181] The leg massage unit 2000 can be a structure for massaging a user's legs. A leg-accommodating space for accommodating the user's legs can be formed in the leg massage unit 2000. (See reference...) Figure 1 The leg massage unit 2000 may include multiple leg massage bodies 2300A and 2300B, which can be independently driven by receiving electrical signals from the control unit 1200.

[0182] The leg massage unit 2000 may include at least one of an airbag, a calf massage module (not shown), and a foot massage unit (not shown).

[0183] An airbag can be a structure used to fix at least a part of a user's body. The airbag included in the leg massage unit 2000 can be a structure that fixes at least a part of a user's body by receiving air from a separate air supply unit and inflating it.

[0184] The calf massage module (not shown) can be a structure for massaging the calf portion of a user's leg. In this case, as mentioned above, the calf massage module may include, but is not limited to, ball massage units and / or roller massage units.

[0185] The foot massage unit (not shown) can be a structure for massaging a user's feet. The foot massage unit may include a foot massage module for massaging the user's feet. In this case, the foot massage module may include a ball massage unit and / or a roller massage unit, but is not limited to these.

[0186] The arm massage unit 3000 may include an arm insertion unit 3100 into which a user's arm can be inserted, and the user can insert his arm into the inner space of the arm insertion unit 3100 to receive the arm massage function.

[0187] Figure 3 This is a diagram showing the state of removing the seat from a massage device according to an embodiment of the present invention. Figure 4 This is a perspective view showing the leg massage part of an embodiment of the present invention integrated with the frame part. Figure 5 This is a perspective view showing a leg base portion connected to a rotating frame portion and an angle adjustment portion connected to a seat frame, according to an embodiment of the present invention. Figure 6 It is magnification Figure 5 The rear 3D view of part A. Figure 7 This is a perspective view showing the state of the seat frame combined with the rotating frame part, the leg drive part and the angle adjustment part according to an embodiment of the present invention. Figure 8 This is a diagram showing a seat frame and a rotating frame portion according to an embodiment of the present invention. Figure 9 It is magnification Figure 7 The diagram in part B. Figure 10 Therefore Figure 9 A sectional view with line I-I' as the reference. Figure 11 It is shown Figure 10 A diagram showing the rotating frame portion in a state of rotation according to an embodiment of this utility model. Figure 12 Therefore Figure 9 The sectional view is based on line II-II'. Figure 13 This is a diagram showing a leg drive unit according to an embodiment of the present invention. Figure 14 This is a top view showing a leg massage unit integrated into a leg connecting frame according to an embodiment of the present invention. Figure 15 It is shown Figure 7 A diagram showing the state of the middle leg massage area rotating relative to the seat frame.

[0188] Reference Figures 3 to 15 According to an embodiment of the present invention, a massage device 100 (hereinafter referred to as "massage device 100") having leg adduction and abduction functions may include a body massage unit 1000, a leg massage unit 2000, and an arm massage unit 3000.

[0189] According to an embodiment of the present invention, the massage device 100 can provide various massage functions according to the body shape of various users 10 by adjusting the position of the leg massage part 2000 that provides massage function to the legs of the user 10, specifically, the position of the leg massage main body 2300 inserted into the legs of the user 10.

[0190] The body massage unit 1000 and arm massage unit 3000 have been described above. The leg massage unit 2000 will be described in detail below.

[0191] Reference Figures 3 to 5 and Figure 7 According to one embodiment of the present invention, the leg massage unit 2000 may include a rotating frame unit 2100, a leg massage body 2300, a leg drive unit 2500, and a position adjustment unit 2700.

[0192] Reference Figure 4 , Figure 5 , Figures 7 to 9 and Figure 10 According to one embodiment of the present invention, the rotating frame portion 2100 is rotatably connected to the leg connecting frame 1121, and can be configured as a pair and connected to the leg connecting frame 1121.

[0193] A pair of rotating frame sections 2100A and 2100B can be hinged to a pair of leg massage bodies 2300A and 2300B for accommodating the left and right legs of user 10.

[0194] Reference Figures 7 to 9 According to one embodiment of the present invention, the rotating frame portion 2100 may include a rotating frame body 2110, a rotating shaft portion 2130, a shaft housing 2140, a connecting member 2150, and a mounting cover 2170.

[0195] According to one embodiment of the present invention, the rotating frame portions 2100 are provided as a pair, and can be respectively provided on both sides with the center of the leg connecting frame 1121 as a reference.

[0196] Reference Figure 8 According to an embodiment of the present invention, the rotating frame body 2110 forms the appearance of the rotating frame portion 2100, which can rotate relative to the leg connecting frame 1121.

[0197] Reference Figure 8 The rotating frame body 2110 can be rotatably connected to the leg connecting frame 1121 via the rotating shaft 2130 described later.

[0198] Reference Figures 8 to 11 According to an embodiment of the present invention, the rotating frame body 2110 can be connected to the moving part 2550 via the connecting member 2150 described later.

[0199] Therefore, when the moving part 2550 moves by the power generated by the leg drive part 2500 (described later), the rotating frame body 2110 can rotate clockwise and / or counterclockwise on the leg connecting frame 1121 with reference to the preset rotation center axis AX1.

[0200] Reference Figures 7 to 9 In one embodiment of the present invention, mounting portions 2111 are formed in the shape of grooves on both sides of the rotating frame body 2110 so as to mount the shaft housing 2140 described later.

[0201] Reference Figure 5 and Figure 8 According to one embodiment of the present invention, a hinge shaft (not shown in the figure) formed on the leg base portion 2310 is rotatably inserted into the shaft housing 2140 disposed in the mounting portion 2111.

[0202] According to one embodiment of the present invention, the shaft housing 2140 is fastened and fixed to the mounting portion 2111 formed on the rotating frame body 2110 by fastening members such as bolts, and is formed on the leg massage body 2300. Specifically, the hinge axis of the leg base portion 2310 rotates inside the shaft housing 2140, and the leg massage body 2300 can hinge relative to the rotating frame body 2110.

[0203] As an optional embodiment, the shaft housing 2140 can be rotatably mounted on the mounting portion 2111 formed on the rotating frame body 2110 in an unfixed state, and formed on the leg massage body 2300. Specifically, the hinge axis of the leg base portion 2310 rotates on the mounting portion 2111 in a state of being engaged with the shaft housing 2140, and the leg massage body 2300 can hinge relative to the rotating frame body 2110.

[0204] According to one embodiment of the present invention, the shaft housing 2140 is separately constructed from the leg massage body 2300, but is not limited thereto. Various modifications can be made. For example, the shaft housing 2140 can be integrally formed with the hinge shaft formed on the leg massage body 2300, specifically the leg base portion 2310, and can be rotatably disposed on the mounting portion 2111.

[0205] That is, in this case, the leg massage body 2300 can be mounted on the mounting portion 2111 formed on the rotating frame body 2110. According to an embodiment of the present invention, the shaft housing 2140 can be formed of metal and / or plastic materials.

[0206] Reference Figure 7 and Figure 8 According to one embodiment of the present invention, the mounting portion 2111 formed on the rotating frame body 2110 can be combined with the mounting cover 2170 described later.

[0207] Specifically, the mounting cover 2170 can cover the shaft housing 2140 mounted on the mounting part 2111 and is attached to the rotating frame body 2110.

[0208] Therefore, the shaft housing 2140 can be provided on the mounting portion 2111 in a state that retains the rotation center shaft, and the rotation center shaft can be prevented from detaching.

[0209] Reference Figure 8 In this invention, the shaft housing 2140 is fixed to the mounting portion 2111 formed on the rotating frame body 2110, and a mounting cover 2170 that can cover the shaft housing 2140 is shown. However, this is only exemplary and various modifications can be made. For example, the mounting cover 2170 can be omitted.

[0210] Reference Figures 7 to 9 In a rotating frame body 2110 according to an embodiment of the present invention, a rotating shaft portion 2130 (described later) can be inserted. Specifically, the shaft body 2131 and the central axis in the length direction of the shaft body 2131 can form the rotation center axis AX1 of the rotating frame body 2110.

[0211] Reference Figure 9 Relative to the rotating frame portion 2100 of the leg connecting frame 1121, specifically the rotation center axis AX1 of the rotating frame body 2110 can be positioned at a preset distance from the center of the rotating frame body 2110.

[0212] Specifically, the rotation center axis formed on a pair of rotating frame bodies 2110A and 2110B respectively can be formed to extend outward from the center of each rotating frame body 2110A and 2110B.

[0213] That is, refer to Figure 8 The rotation center axis AX1 of the rotating frame body 2110, which is hinged to the leg massage body 2300A to which the user 10's left leg is inserted, can be formed at a position at a preset distance from the center of the rotating frame body 2110 toward the arm massage part 3000 to which the user 10's left arm is inserted.

[0214] On the other hand, the rotation center axis of the rotating frame body 2110, which is hinged to the leg massage body 2300B to which the user 10's right leg is inserted, can be formed at a position at a preset distance from the center of the rotating frame body 2110 toward the arm massage part 3000 to which the user 10's right arm is inserted.

[0215] Therefore, the rotation center axis is formed near the hip of user 10, thereby effectively providing user 10 with leg adduction and / or abduction functions.

[0216] Reference Figure 8 In one embodiment of the present invention, the rotating frame body 2110 may form at least one fastening hole 2110h.

[0217] Specifically, the rotating shaft portion 2130 described later can be inserted into the rotating frame body 2110, and the fastening hole portion 2131h formed in the shaft body 2131 and the fastening hole portion 2110h formed in the rotating frame body 2110 can communicate.

[0218] Although not shown in the accompanying drawings, the bolt equiaxed fastening member passes through the rotating frame portion 2100, specifically formed in the fastening hole portion 2110h of the rotating frame body 2110 and the fastening hole portion 2131h of the shaft body 2131, and fastens the rotating frame body 2110 and the shaft body 2131.

[0219] According to an embodiment of the present invention, a plurality of shaft fastening components are provided, and the plurality of shaft fastening components can be arranged along the length direction of the shaft body 2131 (within a certain distance). Figure 8 The central axis (based on the vertical direction) passes through and secures the rotating frame part 2100 at multiple points, specifically the rotating frame body 2110 and the shaft body 2131.

[0220] Reference Figure 8 In a rotating frame body 2110 according to an embodiment of the present invention, a connecting hole 2113 may be formed.

[0221] The connecting member 2150, described later, connects the rotating frame body 2110 and the moving part 2550 through the connecting hole 2113 and the slit 2551 formed in the moving part 2550.

[0222] Therefore, the power generated by the leg drive unit 2500 is transmitted to the rotating frame body 2110 through the moving unit 2550, and the rotating frame body 2110 can rotate relative to the leg connecting frame 1121.

[0223] When the rotating frame body 2110 rotates, the hinged leg massage body 2300 of the rotating frame body 2110 rotates at a preset angle relative to the leg connecting frame 1121, thereby providing the user 10 with the effect of leg adduction and / or abduction movements.

[0224] Reference Figure 14 In a rotating frame body 2110 according to an embodiment of the present invention, an extension 2115 may be formed extending in the outward direction. Specifically, the extension 2115 may be formed on the bottom surface of the rotating frame body 2110.

[0225] Reference Figure 14 The extension 2115 can be positioned relative to the rotation center axis AX1 of the leg connecting frame 1121, with the center of the rotating frame body 2110 as a reference.

[0226] When the frontal direction of the user 10 sitting in the massage device 100 is defined as "front", the extension 2115 can protrude and extend toward the rear side of the rotating frame body 2110.

[0227] Reference Figure 9 The leg drive unit 2500, described later, may include a frame support 2595 that contacts and supports one side of the rotating frame unit 2100. The frame support 2595 may contact and support an extension 2115 that extends toward the rear side of the rotating frame body 2110 toward the rotating frame unit 2100.

[0228] Since the extension 2115 extends toward the rear side of the rotating frame body 2110, even if the rotating frame body 2110 rotates at a preset angle on the leg connecting frame 1121, it can be contacted and supported by the frame support 2595, thereby preventing the rotating frame part 2100 and the leg massage body 2300 from tilting to one side and applying excessive load.

[0229] Reference Figures 8 to 10 According to one embodiment of the present invention, the rotating shaft portion 2130 forms the rotation center axis AX1 of the rotating frame body 2110, and can connect the leg connecting frame 1121 and the rotating frame body 2110.

[0230] Reference Figure 8 According to one embodiment of the present invention, the rotating shaft portion 2130 may include a shaft body 2131, a support member 2137, and a shaft fastening member (not shown in the drawings). The shaft body 2131 extends along the rotation center axis AX1 and can be inserted through into the rotating frame body 2110.

[0231] Reference Figure 8 The rotating frame body 2110 can be rotatably mounted on the leg connecting frame 1121, and the shaft body 2131 can be inserted into the rotating frame body 2110 through the frame hole 1121h formed in the leg connecting frame 1121.

[0232] The openings on both sides of the support member 2137 can be formed in a cylindrical shape and can surround the shaft body 2131 and be set in the leg connecting frame 1121.

[0233] That is, the support member 2137 can be disposed between the shaft body 2131 and the leg connecting frame 1121.

[0234] Therefore, the following effect is achieved: the support member 2137 can maintain the central axis of the shaft body 2131 and stably support the rotation of the shaft body 2131 and the rotating frame body 2110.

[0235] Reference Figure 8One end of the support member 2137 (with Figure 8 The outer diameter of the upper end (based on the reference) can be formed to be relatively larger than the frame hole 1121h formed in the leg connecting frame 1121.

[0236] Therefore, the following effects are achieved: the support member 2137 can be stably fixed on the leg connecting frame 1121, and can surround the shaft body 2131 and stably support the rotation of the shaft body 2131.

[0237] Reference Figure 8 and Figure 9 In a leg connecting frame 1121 according to an embodiment of the present utility model, a rotating frame body 2110 is provided in a preset area, specifically between frame holes 1121h formed on the upper and lower sides respectively, and a shaft body 2131 can pass through and be inserted into the frame holes 1121h and the rotating frame body 2110.

[0238] Reference Figure 8 A fastening hole 2131h is formed in the shaft body 2131 along a direction perpendicular to the central axis of the length direction. The fastening hole 2131h can communicate with the fastening hole 2110h formed in the rotating frame body 2110 into which the shaft body 2131 is inserted.

[0239] Therefore, the shaft fastening member passes through and fastens the fastening holes 2110h and 2131h formed in the rotating frame body 2110 and the shaft body 2131 respectively, thereby fastening the shaft body 2131 and the rotating frame body 2110, and allowing the rotating frame body 2110 to rotate relative to the leg connecting frame 1121 with the central axis of the shaft body 2131 in the length direction as the rotation center axis AX1.

[0240] Reference Figure 9 When the rotating frame body 2110A, which is hinged to the leg massage body 2300A accommodating the left leg of user 10, rotates counterclockwise with respect to the rotation center axis AX1 (with... Figure 9 When rotating (based on a reference), the massage device 100 can provide the user 10 with a leg abduction function.

[0241] Conversely, when the rotating frame body 2110, which is hinged to the leg massage body 2300A that accommodates the left leg of user 10, rotates clockwise (with respect to the rotation center axis AX1)... Figure 9 When rotating (based on a reference), the massage device 100 can provide the user 10 with a leg adduction function.

[0242] Reference Figure 8 At one end of the shaft body 2131 according to an embodiment of the present invention (with Figure 8The upper end (based on the reference) can be formed with a relatively large diameter expansion portion 2132.

[0243] Specifically, the outer diameter of the expansion portion 2132 can be formed to be relatively larger than the inner diameter of the support member 2137 and the inner diameter of the frame hole portion 1121h formed in the leg connecting frame 1121.

[0244] Therefore, it has the following effects: it can prevent the shaft body 2131 from passing through the frame hole 1121h formed in the leg connecting frame 1121 or the hole formed in the rotating frame body 2110 and falling off, and it can maintain the rotation center axis of the rotating frame body 2110 relative to the leg connecting frame 1121.

[0245] According to one embodiment of the present invention, the expansion portion 2132 is integrally formed with the shaft body 2131, and the diameter is relatively larger than the range other than the range in which the expansion portion 2132 is formed. However, it is not limited to this and various modifications can be made. For example, it can be formed as a separate product such as an E-ring and combined with the shaft body 2131.

[0246] Reference Figures 7 to 11 According to an embodiment of the present invention, the connecting member 2150 connects the rotating frame body 2110 and the leg drive part 2500, and can transmit the power generated by the leg drive part 2500 to the rotating frame body 2110.

[0247] According to one embodiment of the present invention, the connecting member 2150 is formed in the shape of a pin and can pass through and fasten the rotating frame body 2110 and the leg drive part 2500, specifically the moving part 2550.

[0248] However, this is not the only limitation. Within the technical concept of connecting the moving part 2550 and the rotating frame body 2110 in such a way that the rotating frame body 2110 can move and / or rotate when the moving part 2550 moves, various modifications can be made, such as using bolts.

[0249] Reference Figures 8 to 10 The connecting member 2150 can connect the rotating frame body 2110 and the moving part 2550 by passing through the connecting hole 2113 formed in the rotating frame body 2110 and the slit 2551 formed in the moving part 2550 at a position overlapping with the connecting hole 2113.

[0250] Reference Figure 8 One end of the connecting member 2150 (with Figure 8The diameter of the upper end (based on the reference) can be formed to be relatively larger than the diameter of the connecting hole 2113 formed in the rotating frame body 2110. Therefore, the following effect is achieved: the connecting member 2150 hangs on the rotating frame body 2110 and stably connects the rotating frame body 2110 and the moving part 2550 without the need for a separate fastening member.

[0251] Reference Figures 9 to 10 When the moving part 2550 moves linearly by the power generated by the leg drive part 2500, the connecting member 2150 according to an embodiment of the present invention is used to transmit such linear power to the rotating frame body 2110 and convert it into rotational power.

[0252] Reference Figure 10 and Figure 11 According to one embodiment of the present invention, the connecting member 2150 can be separated from the rotating shaft portion 2130, specifically the shaft body 2131. The shaft body 2131 is connected to the rotating frame body 2110, and can pass through the leg connecting frame 1121 to form the rotating frame portion 2100, specifically the rotation center axis AX1 of the rotating frame body 2110.

[0253] At this time, the following effect is achieved: since the connecting member 2150 connecting the rotating frame body 2110 and the moving part 2550 extends along a central axis AX2 that is different from the rotation central axis AX1 of the rotating frame body 2110, the linear movement of the moving part 2550 can be converted into the rotational movement of the rotating frame body 2110.

[0254] That is, the moving part 2550 moves linearly by the power generated by the leg drive part 2500, and the linear movement of the moving part 2550 is transmitted to the rotating frame body 2110 through the connecting member 2150, so that the rotating frame body 2110 can rotate clockwise and / or counterclockwise around the central axis of the shaft body 2131 in the length direction.

[0255] When the rotating frame body 2110 rotates, the leg massage body 2300, which is hinged to the rotating frame body 2110, rotates clockwise and / or counterclockwise with respect to the rotation center axis AX1 of the rotating frame body 2110.

[0256] In other words, it has the following effect: when the user 10, who is sitting on the massage device 100, has his / her legs facing forward, he / she can perform an abduction movement that expands to both sides with the center of the leg connecting frame 1121 as a reference, or an adduction movement that tightens back.

[0257] Reference Figure 10 and Figure 11According to an embodiment of the present invention, the connecting member 2150 can move within the slit portion 2551 formed in the moving portion 2550, and since a space for the connecting member 2150 to move is formed within the slit portion 2551, the linear movement of the moving portion 2550 can be converted into the rotational movement of the rotating frame body 2110.

[0258] This will be explained in detail in the section on the leg drive unit 2500, which will be described later.

[0259] Reference Figure 1 , Figure 3 , Figure 4 and Figure 14 According to one embodiment of the present invention, a leg massage body 2300 is used to accommodate the legs of a user 10 and can be hinged to a rotating frame portion 2100.

[0260] Specifically, the leg massage bodies 2300 are configured as a pair so as to accommodate the left and right legs of the user 10 respectively. The pair of leg massage bodies 2300A and 2300B can be hinged to a pair of rotating frame parts 2100A and 2100B respectively.

[0261] According to an embodiment of the present invention, a leg massage body 2300 can provide a leg massage function to a user 10, and may include at least one of an airbag, a calf massage module (not shown), and a foot massage part (not shown). This has been described above, therefore detailed description is omitted.

[0262] Reference Figures 4 to 6 and Figure 14 According to one embodiment of the present invention, the leg massage body 2300 may include a leg base portion 2310. The leg base portion 2310 corresponds to a pair of rotating frame bodies 2110 and a pair may be provided.

[0263] Reference Figure 5 The leg base 2310 can be hinged to the rotating frame 2100, specifically the rotating frame body 2110.

[0264] Reference Figure 5 According to an embodiment of the present invention, the leg base portion 2310 can surround the shaft housing 2140 disposed on the mounting portion 2111 formed on the rotating frame body 2110 and be connected to the rotating frame portion 2100.

[0265] As an optional embodiment, when the shaft housing 2140 is fixed to the mounting portion 2111 formed on the rotating frame body 2110 by a fastening member (not shown in the drawings), the leg base portion 2310 can rotate around the shaft housing 2140 at a preset rotation center axis, specifically the longitudinal center axis of the shaft housing 2140 (with... Figure 5 The rotation is based on the rotation center axis AX4, rotating clockwise and / or counterclockwise.

[0266] As an optional embodiment, when the shaft housing 2140 is fixed to the mounting portion 2111 formed on the rotating frame body 2110 by a fastening member (not shown in the figure), the hinge shaft (not shown in the figure) formed on the leg base portion 2310 can pass through and be inserted into the shaft housing 2140.

[0267] The hinge shaft can rotate clockwise and / or counterclockwise with respect to the rotation center axis AX4 while it is inserted into the shaft housing 2140. The leg base 2310 and the leg massage body 2300 can rotate relative to the rotating frame 2100, specifically the rotating frame body 2110.

[0268] Therefore, the following effect is achieved: the leg massage main body 2300 receives power from the position adjustment part 2700, specifically the angle adjustment part 2710, described later, to perform hinge movement relative to the rotating frame part 2100, thereby adjusting the leg angle of the user 10 sitting in the massage device 100.

[0269] Although not shown in the accompanying drawings, when the shaft housing 2140 is fixed to the mounting portion 2111 formed in the rotating frame body 2110 by the fastening member, the hinge shaft (not shown in the drawings) that passes through and is inserted into the shaft housing 2140 can be inserted into a position separated from the fastening member that passes through the shaft housing 2140.

[0270] Therefore, it has the following effect: it prevents the fastening member and the hinge shaft from interfering with each other, and the hinge shaft formed in the leg base portion 2310 can rotate stably relative to the shaft housing 2140 fixed in the mounting portion 2111.

[0271] Reference Figure 5 and Figure 6 A contact frame 2311 can be formed on one surface of the leg base portion 2310 according to an embodiment of the present invention. The contact frame 2311 can be formed on a surface of the leg base portion 2310 opposite to the angle adjustment portion 2710 described later. Figure 5 (Based on the rear surface).

[0272] The contact frame 2311 can be formed in the shape of a plate and can contact the angle adjustment part 2710, specifically the contact part 2713.

[0273] It has the following effect: Since the contact frame 2311 remains in contact with the contact part 2713, it receives power from the angle adjustment part 2710, so that the leg massage body 2300 can hinge relative to the rotating frame part 2100 with a preset rotation center axis AX4 as the reference.

[0274] According to an embodiment of the present invention, a leg massager body 2300 may include at least one of an airbag, a calf massage module (not shown), and a foot massage unit (not shown). This has been described above, therefore detailed description is omitted.

[0275] Reference Figures 7 to 13 and Figure 15 According to one embodiment of the present invention, the leg drive unit 2500 transmits power to the rotating frame unit 2100 to rotate the rotating frame unit 2100, and may include a drive base unit 2510, a drive source unit 2530, a moving unit 2550, a power transmission unit 2570, a rotation limiting unit 2591, and a frame support unit 2595.

[0276] According to one embodiment of the present invention, the leg drive unit 2500 can generate linear power to rotate the rotating frame unit 2100.

[0277] Reference Figure 7 According to an embodiment of the present invention, a leg drive unit 2500 is provided in a leg connecting frame 1121 and can generate power to make the rotating frame unit 2100 rotate relative to the leg connecting frame 1121.

[0278] Specifically, when the rotating frame portion 2100 rotates outward and / or inward relative to the center of the leg connecting frame 1121, the leg massage body 2300 attached to the rotating frame portion 2100 can rotate outward and / or inward relative to the center of the leg connecting frame 1121.

[0279] That is, the rotating frame part 2100, specifically the rotating frame body 2110 and the leg massage body 2300 attached to the rotating frame body 2110, can rotate at a preset angle with reference to the rotation center axis AX1 perpendicular to the ground on which the massage device 100 is set.

[0280] The rotating frame 2100 and the leg massage body 2300 can be provided in pairs and rotate relative to the leg connecting frame 1121 with reference to their different rotation center axes.

[0281] According to an embodiment of the present invention, the leg drive unit 2500 transmits power to a pair of rotating frame units 2100A and 2100B, thereby causing the pair of rotating frame units 2100A and 2100B to rotate in opposite directions.

[0282] Therefore, when the pair of rotating frame parts 2100A and 2100B rotate in opposite directions and rotate outward with reference to the center of the leg connecting frame 1121, a leg abduction massage function can be provided to the user 10 sitting in the massage device 100.

[0283] Conversely, when the pair of rotating frame parts 2100A and 2100B rotate inward with reference to the center of the leg connecting frame 1121, they can provide a leg adduction massage function to the user 10 who is sitting in the massage device 100.

[0284] Reference Figure 7 , Figures 9 to 13 According to one embodiment of the present invention, the drive base portion 2510 is provided on the leg connecting frame 1121 and can be fixed on the leg connecting frame 1121.

[0285] A drive source unit 2530 can be provided in the drive base part 2510. The drive base part 2510 can be provided in the center of the leg connecting frame 1121.

[0286] The drive base portion 2510 may be equipped with a power transmission portion 2570, a rotation restriction portion 2591, and a frame support portion 2595, which will be described in detail later.

[0287] Reference Figure 5 , Figure 7 and Figure 13 According to one embodiment of the present invention, the drive source unit 2530 is provided in the drive base unit 2510 and can generate power by receiving power from an external source.

[0288] According to one embodiment of the present invention, the drive source unit 2530 generates rotational power by means of an electric motor and transmits the power to the moving unit 2550 by means of a power transmission unit 2570. However, it is not limited to this and various modifications can be made, for example, linear power is generated by means of an actuator.

[0289] According to one embodiment of the present invention, a movable part 2550 is connected to a rotating frame part 2100, and a pair is provided to be respectively connected to a pair of rotating frame parts 2100. The movable part 2550 can move by receiving power from a power transmission part 2570 described later.

[0290] A pair of moving parts 2550A and 2550B receive power generated by the drive source 2530 from the power transmission unit 2570, thereby enabling them to move in opposite directions. The pair of moving parts 2550 can move along a preset central axis AX3.

[0291] Reference Figure 9According to one embodiment of the present invention, one side of the moving part 2550 can be connected to the power transmission part 2570 and the other side can be connected to the rotating frame part 2100.

[0292] Therefore, the moving part 2550 moves by receiving power generated by the power transmission part 2570, and when the moving part 2550 moves, the rotating frame part 2100 can rotate relative to the leg connecting frame 1121.

[0293] Reference Figure 10 and Figure 11 A slit 2551 may be formed on one side of the movable part 2550 that is specifically connected to the rotating frame part 2100 and the connecting member 2150. The slit 2551 may be formed as a hole, and the connecting member 2150 may pass through the slit 2551.

[0294] Specifically, the connecting member 2150 provided in the rotating frame portion 2100 passes through and hangs on the rotating frame body 2110 and the slit portion 2551, so that the linear movement of the moving portion 2550 can be converted into the rotational movement of the rotating frame body 2110.

[0295] Reference Figure 10 and Figure 11 In the slit portion 2551 formed in the moving portion 2550, the length d1 in the first direction can be formed to be relatively longer than the length d2 in the second direction perpendicular to the first direction.

[0296] Specifically, the second direction can be formed parallel to the movement direction of the moving part 2550, and the first direction can be formed at a predetermined angle to the movement direction of the moving part 2550.

[0297] Reference Figure 10 and Figure 11 The diameter 2r of the connecting member 2150 provided on the inner side of the slit portion 2551 can be formed to be relatively smaller than the length d1 in the first direction, so that the connecting member 2150 can move along the first direction while in contact with the inner peripheral surface of the slit portion 2551.

[0298] That is, it has the following effect: since a space for the connecting member 2150 to move is formed inside the slit portion 2551, the linear movement of the moving portion 2550 is converted into the rotational movement of the rotating frame body 2110 by keeping the moving center axis AX3 of the moving portion 2550 in a fixed state.

[0299] Reference Figure 10The diagram shows the rotating frame portion 2100 in a state where it is not rotated relative to the leg connecting frame 1121. The connecting member 2150, which has a central axis AX2 separated from the rotation central axis AX1 of the rotating frame portion 2100, can contact the front side inner peripheral surface of the slit portion 2551 formed in the moving portion 2550.

[0300] Reference Figure 11 The diagram shows the state in which the power generated by the drive source 2530 is transmitted to the moving part 2550 via the power transmission part 2570 and the rotating frame part 2100 rotates relative to the leg connecting frame 1121. When the moving part 2550 moves linearly, the power is transmitted to the connecting member 2150, which has a region separated from the rotation center axis AX1 of the rotating frame part 2100 and a center axis AX2 separated from the rotation center axis AX1, thereby enabling the rotating frame part 2100 to rotate relative to the leg connecting frame 1121.

[0301] At this time, the connecting member 2150 can contact the rear side inner peripheral surface of the slit portion 2551 formed in the moving portion 2550.

[0302] Reference Figure 7 , Figure 9 , Figure 10 and Figure 13 According to an embodiment of the present invention, the power transmission unit 2570 connects the drive source unit 2530 and the moving unit 2550, and can transmit the power generated by the drive source unit 2530 to the moving unit 2550.

[0303] Reference Figure 9 and Figure 13 According to one embodiment of the present invention, the power transmission unit 2570 may include a gear unit 2571 and a transmission shaft 2575.

[0304] The gear section 2571 can contact the drive source section 2530 and can receive power from the drive source section 2530.

[0305] The gear section 2571 can be formed as a worm gear. However, it is not limited to this. Within the technical concept of being able to receive the power from the drive source section 2530, various modifications can be made, for example, forming it as a rack and pinion.

[0306] According to one embodiment of the present invention, the gear section 2571 can rotate by receiving rotational power generated by the drive source section 2530. The gear section 2571 is coupled to the transmission shaft 2575 described later, and when the gear section 2571 rotates, the transmission shaft 2575 can rotate together.

[0307] According to one embodiment of the present invention, the transmission shaft 2575 is connected to the gear part 2571, and along the length direction (with... Figure 13 It extends in the left and right direction (based on the reference), and can rotate together with the gear section 2571 when the gear section 2571 receives power from the drive source section 2530 and rotates.

[0308] Reference Figure 9 and Figure 13 The transmission shaft 2575 can be connected to a pair of moving parts 2550, and the transmission shaft 2575 and the pair of moving parts 2550 can rotate relative to each other.

[0309] A pair of moving parts 2550 can move on the transmission shaft 2575. When the power transmission part 2570, specifically the transmission shaft 2575, receives power from the drive source part 2530 to rotate, the pair of moving parts 2550 can move linearly on the transmission shaft 2575.

[0310] According to an embodiment of the present invention, a transmission shaft 2575 and a pair of moving parts 2550 can be connected by a threaded connection. Specifically, a thread is formed on the outer peripheral surface of the transmission shaft 2575, and a threaded groove can be formed on the inner peripheral surface of the moving part 2550 that contacts the outer peripheral surface of the transmission shaft 2575.

[0311] Therefore, when the transmission shaft 2575, which receives power from the drive source 2530 through the gear 2571, rotates, the transmission shaft 2575 and the moving part 2550 can rotate relative to each other.

[0312] Reference Figure 9 , Figure 12 and Figure 13 The rotation limiting part 2591 fixed to the drive base part 2510 contacts and supports the moving part 2550 on one side (to). Figure 13 (Based on the lower side) Simultaneously, surface contact is made, and the rotation limiting part 2591 can limit the rotation of the moving part 2550.

[0313] Therefore, it has the following effect: the rotational power of the transmission shaft 2575 is transmitted to the moving part 2550 and linear power is generated.

[0314] According to one embodiment of the present invention, when the power transmission unit 2570 transmits power to a pair of moving parts 2550A and 2550B, the pair of moving parts 2550A and 2550B can move in opposite directions to each other.

[0315] That is, according to one embodiment of the present invention, when the power transmission part 2570, specifically the transmission shaft 2575, rotates, the moving parts 2550 connected to both sides with the center of the transmission shaft 2575 as a reference can move in opposite directions.

[0316] Reference Figure 13 In the initial state where the moving part 2550 is not moved, at the first position P1 of the end of the moving part 2550, the power generated by the drive source 2530 moves the moving part 2550 through the power transmission part 2570, so that the end of the moving part 2550 can move to the second position P2.

[0317] Reference Figure 13 When the moving part 2550 moves from the first position P1 to the second position P2, the distance between the pair of moving parts 2550A and 2550B can become greater, and when the moving part 2550 moves from the second position P2 to the first position, the distance between the pair of moving parts 2550A and 2550B can become smaller.

[0318] From another perspective, Figure 10 This diagram shows the end of the moving part 2550 in the first position P1. Figure 11 This diagram shows the end of the moving part 2550 in the second position P2.

[0319] That is, when the end of the moving part 2550 moves from the first position P1 to the second position P2, power can be transmitted to the rotating frame part 2100. With the rotation center axis AX1 as a reference, the rotating frame body 2110 and the leg massage body 2300 hinged to the rotating frame body 2110 can rotate outward with the center of the leg connecting frame 1121 as a reference.

[0320] Conversely, when the end of the moving part 2550 moves from the second position P2 to the first position P1, power can be transmitted to the rotating frame part 2100. With the rotation center axis AX1 as a reference, the rotating frame body 2110 and the leg massage body 2300 hinged to the rotating frame body 2110 can rotate inward with the center of the leg connecting frame 1121 as a reference.

[0321] Reference Figure 10 and Figure 11 This has the following effect: Since the connecting member 2150 can move inside the slit 2551 formed at one end of the moving part 2550 connected to the rotating frame part 2100, the linear motion of the moving part 2550 can be converted into the rotational motion of the rotating frame part 2100, specifically the rotating frame body 2110, while maintaining the moving center axis AX3 of the moving part 2550.

[0322] In a transmission shaft 2575 according to an embodiment of the present invention, the threads of the portions connected to a pair of moving portions 2550 respectively can be formed in opposite directions, and the directions of the thread grooves formed on the inner peripheral surfaces of the pair of moving portions 2550A and 2550B that are in contact with the transmission shaft 2575 can be the same.

[0323] Therefore, when the transmission shaft 2575 receives power from the drive source 2530 and rotates with the moving center axis AX3 as a reference, the pair of moving parts 2550A and 2550B connected to both sides of the transmission shaft 2575 can move in opposite directions to each other.

[0324] However, this is not the only possible implementation. Various variations are possible. For example, the threads formed on both sides of the transmission shaft 2575 connected to the pair of moving parts 2550A and 2550B are in the same direction, and the threaded grooves formed on the inner peripheral surfaces of the pair of moving parts 2550A and 2550B are formed in opposite directions. The inner peripheral surfaces of the pair of moving parts 2550A and 2550B are in contact with the threaded surfaces formed on the outer peripheral surfaces of the transmission shaft 2575.

[0325] Reference Figure 7 , Figure 9 , Figure 12 and Figure 13 According to one embodiment of the present invention, the rotation limiting part 2591 is combined with the drive base part 2510, and multiple parts may be provided to correspond to a pair of moving parts 2550.

[0326] The rotation limiting part 2591 is fixed to the drive base part 2510 and can contact and support the moving part 2550.

[0327] Specifically, the rotation limiting part 2591 can be coupled to one surface of the moving part 2550 (to... Figure 13 The lower surface (based on the reference surface) is in surface contact. Since the rotation limiting part 2591 and the moving part 2550 are in surface contact, the rotation of the moving part 2550 on the rotation limiting part 2591 is limited, and the moving part 2550 can specifically transmit the relative rotation of the shaft 2575 along a preset direction (based on the reference surface). Figure 13 Linear movement in the left and right directions (based on the baseline).

[0328] In this invention, the rotation limiting part 2591 is disposed on the lower side of the moving part 2550 (to... Figure 13 Based on this, but not limited to this, various modifications can be implemented within the technical concept of limiting the rotation of the moving part 2550. For example, it can be provided on the upper side of the moving part 2550 (within the reference). Figure 13 (Based on).

[0329] Reference Figure 7 , Figure 9 and Figure 13 According to an embodiment of the present invention, a frame support portion 2595 is disposed between a drive base portion 2510 and a rotating frame portion 2100, and can contact and support the rotating frame portion 2100.

[0330] The frame support 2595 can be provided on the surface of the drive base 2510 opposite to the rotating frame 2100, specifically on the surface of the rotating frame body 2110. Figure 13 (The upper surface is the reference surface) and can contact and support the rotating frame body 2110.

[0331] As an optional embodiment, an area of ​​the frame support 2595 that can contact the rotating frame body 2110 can be formed of a rubber material.

[0332] Therefore, it has the effect of reducing friction between the rotating frame body 2110 and the frame support 2595 and the damage caused by friction.

[0333] Reference Figure 13 The frame support 2595 may be provided with a pair corresponding to a pair of rotating frame bodies 2110A, 2110B.

[0334] Reference Figure 9 This has the following effect: Separated from the rotation center axis AX1 formed on one side with reference to the center of the rotating frame body 2110, on the other side with reference to the center of the rotating frame body 2110, the frame support 2595 supports the rotating frame body 2110, thus preventing the rotating frame body 2110 connected to the leg massage body 2300 from moving in the vertical direction (within...). Figure 4 (Based on) tilt.

[0335] Reference Figure 14 It has the following effect: Since the extension 2115 protrudes and extends toward the rear side of the rotating frame body 2110, even when the rotating frame part 2100 rotates outward with respect to the rotation center axis, the frame support part 2595 can stably contact and support the rotating frame body 2110.

[0336] Reference Figures 4 to 7 and Figure 15 According to one embodiment of the present invention, the position adjustment part 2700 adjusts the position of the leg massage body 2300 relative to the frame part, specifically the seat frame 1120, and may include an angle adjustment part 2710.

[0337] According to one embodiment of the present invention, the position adjustment unit 2700 adjusts at least one of the height and angle of the leg massage body 2300, thereby enabling the user 10 to be provided with a massage device 100 for various movements related to leg massage.

[0338] Specifically, the position adjustment unit 2700 may include a length adjustment unit (not shown in the figures), which can linearly move the leg massage body 2300 forward and / or backward relative to the leg connecting frame 1121 by transmitting power to the leg massage body 2300.

[0339] Additionally, the position adjustment unit 2700 may include a height adjustment unit (not shown in the attached drawings) that allows the leg massage body 2300, which accommodates the user 10's legs, to move the user 10's knees in a preset direction, specifically to move them linearly toward the user 10's upper body or away from the upper body.

[0340] The following is a detailed description of the specific structure of the position adjustment part 2700 according to an embodiment of the present invention, specifically the angle adjustment part 2710 that causes the leg massage body 2300 to rotate relative to the rotating frame part 2100.

[0341] Reference Figures 4 to 7 and Figure 15 According to one embodiment of the present invention, the angle adjustment part 2710 causes the leg massage body 2300 to rotate relative to the rotating frame part 2100 by transmitting power to the leg massage body 2300, and may include a support part 2711 and an angle adjustment drive part 2715.

[0342] Reference Figure 5 Due to the drive of the angle adjustment unit according to an embodiment of the present invention, the leg massage body 2300 can rotate clockwise and / or counterclockwise around a preset rotation center axis AX4.

[0343] That is, the angle adjustment unit 2710 transmits power to the contact frame 2311 formed on the leg massage body 2300, specifically the leg base 2310, so that the leg base 2310 can rotate relative to the rotating frame 2100, specifically the rotating frame body 2110, with a preset rotation center axis AX4 as a reference in a clockwise and / or counterclockwise direction.

[0344] In other words, it has the following effect: Since the angle adjustment unit 2710 transmits power to the leg massage body 2300, the leg massage body 2300 hinges relative to the rotating frame body 2110, and the leg is folded or unfolded with the knee area of ​​the user 10 as a reference, thereby adjusting the leg angle.

[0345] According to one embodiment of the present invention, the angle adjustment part 2710 may be provided with a pair corresponding to a pair of leg massage bodies 2300.

[0346] Reference Figures 5 to 7 According to one embodiment of the present invention, the support portion 2711 can contact the leg massage body 2300 and is rotatably connected to the leg connecting frame 1121. The support portion 2711 may include a support body 2712 and a contact portion 2713.

[0347] The support body 2712 is rotatably connected to the leg connection frame 1121 and can be connected to the angle adjustment drive unit 2715.

[0348] Reference Figure 5 The support body 2712 can receive power from the angle adjustment drive unit 2715 and rotate relative to the leg connecting frame 1121. When the support body 2712 rotates towards the front with reference to the leg connecting frame 1121, the leg massage body 2300 can rotate towards the front relative to the rotating frame body 2110.

[0349] Reference Figures 5 to 7 The contact portion 2713 is rotatably coupled to the support body 2712 and can contact the contact frame 2311 formed on the leg massage body 2300, specifically the leg base portion 2310.

[0350] The contact portion 2713 is rotatably coupled to the support body 2712 in a roller manner and can roll contact with the contact frame 2311.

[0351] Therefore, the support body 2712, which receives power from the angle adjustment drive unit 2715, can push the leg massage body 2300. The leg massage body 2300 can hinge relative to the rotating frame unit 2100, specifically the rotating frame body 2110, with the rotation center axis AX4 as the reference, and adjust the angle.

[0352] It has the following effects: the friction generated by the contact between the angle adjustment part 2710, specifically the support part 2711 and the leg massage body 2300 can be reduced by the contact part 2713, and by transmitting power to the leg massage body 2300, the leg massage body 2300 can be rotated by a preset angle relative to the rotating frame body 2110.

[0353] Reference Figure 7 According to one embodiment of the present invention, the outer peripheral surface 2713r of the contact portion 2713 opposite to the leg massage body 2300 may have a predetermined radius of curvature in the outward direction and may be formed as a convex shape.

[0354] Specifically, in the contact portion 2713 that can contact the leg massage body 2300A that accommodates the left leg of the user 10, the outer peripheral surface 2713r facing to the left with reference to the front of the user 10 sitting in the massage device 100 can have a predetermined radius of curvature and can be formed as a convex shape.

[0355] On the other hand, in the contact portion 2713 that can contact the leg massage body 2300B that accommodates the right leg of the user 10, the outer peripheral surface 2713r facing the right side with reference to the front of the user 10 sitting in the massage device 100 can have a predetermined radius of curvature and can be formed as a convex shape.

[0356] The following effects are achieved: Since the pair of contact portions 2713 have a predetermined radius of curvature and are convex in shape with the front of the massage device 100 as a reference, when the rotating frame portion 2100 and the leg massage body 2300 hinged to the rotating frame portion 2100 perform an outward movement relative to the leg connecting frame 1121 with a predetermined angle of rotation in the outward direction based on the rotation center axis AX1 and / or an inward movement with a predetermined angle of rotation in the inward direction, the contact portions 2713 can maintain a stable contact with the contact frame 2311 and adjust the angle of the leg massage body 2300.

[0357] The angle adjustment drive unit 2715 can adjust the length and transmit power to the support unit 2711, and can be formed as an actuator. According to one embodiment of the present invention, the angle adjustment drive unit 2715 is formed as an electric cylinder, but is not limited thereto. Within the technical concept of adjusting the length, various modifications can be made, such as a motor that can provide driving force, a linear motor, an electric motor, a DC motor, an AC motor, a linear actuator, etc.

[0358] According to one embodiment of the present invention, the control unit can control the power by transmitting an electrical signal to the angle adjustment drive unit 2715.

[0359] The following effects are achieved: by using the angle adjustment part 2710 according to an embodiment of the present invention, the leg massage bodies 2300A and 2300B, which are inserted into the legs of the user 10, can rotate clockwise and / or counterclockwise around the rotation center axis AX4 positioned close to the knee of the user 10, and the angle can be adjusted, and massage can be provided.

[0360] According to an embodiment of the present invention, the massage device 100 uses the power generated by the leg drive unit 2500 to rotate the rotating frame unit 2100 relative to the leg connecting frame 1121, thereby providing the user 10 with leg adduction and / or abduction functions.

[0361] In addition, the power generated by the leg drive unit 2500 is transmitted to a pair of rotating frame units 2100, and the pair of rotating frame units 2100 can rotate in opposite directions.

[0362] In addition, the following effect is achieved: the connecting member 2150 can move inside the slit portion 2551 formed in the moving portion 2550, thereby converting the linear motion of the moving portion 2550 into the rotational motion of the rotating frame body 2110.

[0363] In addition, it has the following effect: Since the angle adjustment part 2710, which adjusts the angle of the leg massage main body 2300, specifically the outer peripheral surface of the contact part 2713 has a predetermined radius of curvature and is formed in a convex shape with reference to the front of the user 10 sitting in the massage device 100, the contact part 2713 can stably contact and support the leg massage main body 2300 when the rotating frame main body 2110 attached to the leg massage main body 2300 is rotated relative to the leg connecting frame 1121.

[0364] Although embodiments of the present invention have been described in more detail above with reference to the accompanying drawings, the present invention is not limited to these embodiments, and various modifications can be made without departing from the technical spirit of the present invention. Therefore, the embodiments disclosed herein are not intended to limit the technical spirit of the present invention, but are for illustrative purposes, and the scope of the technical spirit of the present invention is not limited by these embodiments. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive. The scope of protection of the present invention should be interpreted by the claims, and should be interpreted as including all technical ideas within the scope equivalent to the claims within the scope of the claims.

Claims

1. A massage device, characterized in that, include: The leg massage area provides massage to the user's legs; The leg massage area includes: A pair of rotating frame sections are rotatably connected to the leg connecting frame. A pair of leg massage bodies, each accommodating the user's legs and hinged to the pair of rotating frame parts, and The leg drive unit transmits power to the rotating frame unit to cause the pair of rotating frame units to rotate.

2. The massage device according to claim 1, characterized in that, The leg drive unit generates linear power to rotate the rotating frame unit.

3. The massage device according to claim 1, characterized in that, The leg drive unit transmits power to the pair of rotating frame units, causing the pair of rotating frame units to rotate in opposite directions.

4. The massage device according to claim 1, characterized in that, The leg drive unit includes a frame support unit that contacts and supports one side of the rotating frame unit.

5. The massage device according to claim 1, characterized in that, The rotating frame portion includes: The main body of the rotating frame is capable of rotating relative to the leg connecting frame; A rotating shaft portion forms the central axis of rotation of the main body of the rotating frame and connects the leg connecting frame and the main body of the rotating frame; and A connecting component connects the rotating frame body and the leg drive unit.

6. The massage device according to claim 5, characterized in that, The rotating frame body has a mounting portion to accommodate the leg massage body.

7. The massage device according to claim 5, characterized in that, The rotating shaft includes: The shaft body, the rotation center shaft passing through the leg connecting frame and forming the rotation frame portion; and A shaft fastening component fastens the shaft body and the rotating frame portion.

8. The massage device according to claim 7, characterized in that, The rotating shaft also includes a support member that surrounds the shaft body and is disposed between the shaft body and the leg connecting frame.

9. The massage device according to claim 1, characterized in that, Also includes: A seat frame, the seat frame including the leg connection frame. The leg massage unit also includes a position adjustment unit, which adjusts the position of the leg massage body relative to the seat frame.

10. The massage device according to claim 9, characterized in that, The position adjustment unit includes an angle adjustment unit that transmits power to the leg massage body to make the leg massage body rotate relative to the rotating frame unit.

11. The massage device according to claim 10, characterized in that, The angle adjustment unit includes: The support portion includes a contact portion capable of contacting the leg massage body; and The angle adjustment drive unit can adjust the length and transmit power to the support unit.

12. The massage device according to claim 11, characterized in that, The outer peripheral surface of the contact portion opposite to the leg massage body has a predetermined radius of curvature and is convex in the outward direction.

13. The massage device according to claim 1, characterized in that, The leg drive unit includes: The drive base is located on the leg connecting frame; A drive source unit is provided in the drive base unit and generates power; A pair of movable parts, each connected to a pair of said rotating frame parts; and A power transmission unit connects the moving part and the drive source unit and transmits power to the moving part.

14. The massage device according to claim 13, characterized in that, When the power transmission unit transmits power to the pair of moving parts, the pair of moving parts can move in opposite directions to each other.

15. The massage device according to claim 13, characterized in that, The leg drive unit also includes a rotation limiting unit, which is fixed to the drive base unit and contacts and supports the moving part.

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