Massage device capable of adjusting position of arm massage part

Abstract

One embodiment of the present invention provides a massage device capable of adjusting the position of an arm massage unit, comprising: a body massage unit for massaging at least a part of the body of a user; an arm massage unit which is disposed on the side of the body massage unit and which massages the arms of the user; and a lifting part which is arranged at the lower part of the arm massage part and is used for adjusting the position of the arm massage part.

Description

Technical Field

[0001] The present invention relates to a massage device capable of adjusting the position of an arm massage part, and more particularly to a massage device capable of changing the height and inclination of the arm massage part so that the arm of a user using the massage device is located in an ergonomically comfortable position. Background Art

[0002] Massage refers to a medical auxiliary therapy that adjusts the body changes of the massage object, helps blood circulation and relieves fatigue of the massage object by applying various forms of mechanical stimulation to the body parts of the massage object, such as kneading, pressing, stretching, patting or body movements.

[0003] Due to economic and time reasons, there is an increasing demand for massage devices or massage devices that provide manual massage functions. That is, as the demand for relieving stiff muscles and eliminating fatigue or stress through massage increases, various massage devices with good time and cost benefits are introduced.

[0004] Recently, people's concern for health is increasing, and massage devices have changed from simply providing a massage function to electronic devices providing a variety of additional functions and / or medical functions.

[0005] On the other hand, the massage device is provided with an arm massage part, and the user can receive massage by inserting the arm into the arm massage part.

[0006] The existing arm massage part is fixed on the side of the main body of the massage device, or rotates based on a rotation center fixed on one side. When the user does not use the arm massage function, there is no additional space for the arm, so there is a problem of reduced convenience.

[0007] In addition, there is a problem that one side of the arm massage part is fixed in position as a rotation center, so even if the position of the arm massage part is deformed, the height of the other side opposite to the one side is relatively high, and the user's arm is positioned in an inconvenient posture.

[0008] Therefore, it is necessary to develop a massage device that adjusts the position of the arm massage part so that when the user does not use the arm massage function, the arm can be placed on the arm massage part in a comfortable posture when the arm massage function is used. Summary of the invention

[0009] Problem that the invention aims to solve

[0010] The problem to be solved by the present invention is to provide a massage device, wherein a position adjustment part changes the height and inclination of an arm massage part and adjusts the position of the arm massage part so that the arm of a user using the massage device is located in an ergonomically comfortable position.

[0011] However, the problems to be solved by the present invention are not limited to the above-mentioned problems, but also include other problems that can be easily grasped by ordinary technicians in the technical field to which the present invention belongs based on this specification and drawings.

[0012] Means used to solve problems

[0013] In order to achieve the above-mentioned purpose, according to one embodiment of the present invention, there is provided a massage device capable of adjusting the position of an arm massage part, which comprises: a body massage part for massaging at least a part of a user's body; an arm massage part for being arranged at a side of the body massage part and for massaging the user's arm; and a lifting part for being arranged at a lower part of the arm massage part and for adjusting the position of the arm massage part.

[0014] Furthermore, the lifting part moves the arm massage part in at least one direction of an upper side and a lower side of the arm massage part.

[0015] Furthermore, the lifting part is disposed in at least a part of the entire lower region of the arm massaging part.

[0016] Furthermore, the lifting part is disposed in a lower region between one end and the other end of the arm massaging part.

[0017] In addition, the lifting part includes: a first base part, which is arranged inside the body massage part, a second base part, which is arranged opposite to the first base part, the arm massage part is combined with the second base part, a position adjustment part, which is arranged between the first base part and the second base part and can adjust the position of the second base part relative to the first base part, and a driving part, which transmits power to the position adjustment part.

[0018] Furthermore, the interval between the first base portion and the second base portion is deformed by the position adjusting portion, and the second base portion is arranged to be inclined at a predetermined angle with respect to the first base portion.

[0019] Furthermore, the arm massaging part may be connected to the other side of the second base part which faces the side of the second base part facing the first base part.

[0020] In addition, the position adjustment portion includes: a first link portion that is rotatably connected to the first base portion, a second link portion that connects the first base portion and the second base portion and is cross-configured with the first link portion, and a third link portion that connects the first link portion and the second base portion.

[0021] Furthermore, the other side of the second link portion, which faces the one side of the second link portion connected to the second base portion, is linearly movable on the first base portion.

[0022] In addition, the first link portion includes: a pair of first link main bodies arranged to face each other, and a support portion connecting the pair of first link main bodies.

[0023] Furthermore, the position adjusting unit further includes a spacing holding unit that is disposed between the first link unit and the second link unit so as to be contactable with each other and that keeps a predetermined spacing between the first link unit and the second link unit.

[0024] In addition, a stopper is provided on the other side of the first link portion which faces the first link portion connected to the first base portion; and a slot is formed on a surface of the second base portion which faces the first base portion so as to engage the stopper.

[0025] Furthermore, the driving portion transmits power so that the position adjusting portion can move on the first base portion.

[0026] In addition, the driving portion is coupled to the first base portion.

[0027] In addition, the driving part generates power by hydraulic pressure or pneumatic pressure.

[0028] Effects of the Invention

[0029] According to the present invention, regarding the specific structure of the lifting part combined with the arm massage part, the position adjusting part adjusts the position of the second base part relative to the first base part, thereby having an effect of being able to adjust the position of the arm massage part.

[0030] In addition, since the interval between the first base portion and the second base portion is deformed by the position adjusting portion, the second base portion and the arm massage portion connected to the second base portion have a predetermined angle with respect to the first base portion and can be arranged tilted.

[0031] In addition, not only the height of the arm massage part is adjusted, but also the height is adjusted together with the inclination, so there is an effect that the arm of the user who uses the massage device is located in an ergonomically comfortable position.

[0032] However, the effects of the present invention are not limited to the above-mentioned effects, but also include effects that can be easily grasped by a person skilled in the art according to the present specification and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a figure which shows the massage device which concerns on Example of this invention.

[0034] Figure 2 It is a diagram for explaining the main framework of the embodiment of the present invention.

[0035] Figure 3 It is a diagram for explaining the components of the massage device according to the embodiment of the present invention.

[0036] Figure 4 This is a diagram showing a state where the user's arms are placed on the arm massage part.

[0037] Figure 5 Is to show the adjustment Figure 4 FIG. 1 is a diagram showing the state of the position of the arm massage part.

[0038] Figure 6 It is a perspective view showing a lifting unit according to an embodiment of the present invention.

[0039] Figure 7 This is a perspective view showing a state where a lifting unit according to an embodiment of the present invention is deployed.

[0040] Figure 8 This is a side view showing a state where a lifting unit according to an embodiment of the present invention is deployed.

[0041] Fig. 9 Yes Figure 7 FIG. 1 is an enlarged view of part A.

[0042] Fig.10 Yes Figure 7 Part B is an enlarged view of the figure.

[0043] Fig.11 It is a perspective view showing a lifting unit according to another embodiment of the present invention.

[0044] Fig.12 It is a perspective view showing a state where a lifting unit according to another embodiment of the present invention is deployed.

[0045] Fig.13 Yes Fig.11 Part C is an enlarged view.

[0046] Fig.14 Yes Fig.12 FIG. 4 is an enlarged view of portion D.

[0047] Fig.15 Yes Fig.12 FIG. 4 is an enlarged view of part E.

[0048] Description of Reference Numerals

[0049] 100: Massage device 1000: Body massage part

[0050] 1900: Side storage part 3000: Arm massage part

[0051] 3100: Placement unit 4000: Lifting unit

[0052] 4100: First base portion 4101: Guide rail portion

[0053] 4200: Second base portion 4201: Card slot portion

[0054] 4300: Position adjustment unit 4310: First link unit

[0055] 4311, 4311A, 4311B: First connecting rod body

[0056] 4312, 4332, 4339, 4352: Support

[0057] 4315: Stopper part 4330: Second link part

[0058] 4331, 4331A, 4331B: Second connecting rod body

[0059] 4331`s, 4351`s: bending part 4333: moving part

[0060] 4333a: moving axis 4333b: contact part

[0061] 4333'c: Friction reducing portion 4333'c1: Protrusion

[0062] 4350: third link part 4351, 4351A, 4351B: third link body

[0063] 4370: Connecting rod connection 4371: Connecting rod connection shaft

[0064] 4373: Spacing part 4375: Fixing part

[0065] 4400: Drive unit DETAILED DESCRIPTION

[0066] The above-mentioned purpose, features and advantages of the present invention are further clarified through the following embodiments related to the drawings. The following specific structures and functional descriptions are only shown for illustrating the embodiments based on the concept of the present invention, and the embodiments based on the concept of the present invention can be implemented in various ways and should not be interpreted as being limited to the embodiments described in this specification or application.

[0067] Based on the embodiments of the concept of the present invention, various changes can be applied and various modes can be provided, so specific embodiments are shown in the drawings and described in detail in this specification or application. However, this does not limit the embodiments of the concept of the present invention to specific disclosed modes, but should be understood to include all changes, equivalents and substitutes included in the concept and technical scope of the present invention.

[0068] Although the terms "first" and "second" can be used to describe various components, the components are not limited to the terms. The terms are only used to distinguish one component from another component. For example, without departing from the protection scope of the concept of the present invention, the first component can be named as the second component, and similarly, the second component can also be named as the first component.

[0069] When it comes to a certain component being “connected” or “coupled” to another component, it should be understood that it can be directly connected or coupled to the other component, and other components may exist between the two. On the contrary, when it comes to a certain component being “directly connected” or “directly coupled” to another component, it should be understood that there are no other components between the two. Other expressions used to explain the relationship between the components, such as “located between” and “between” or “adjacent to” and “directly adjacent to”, should also be interpreted in the same way.

[0070] The terms used in this specification are used only to illustrate specific embodiments and are not intended to limit the content of the present invention. Unless the context clearly stipulates otherwise, singular expressions include plural expressions. The terms "including" or "having" in this specification are used to specify the existence of the described features, numbers, steps, actions, constituent elements, parts or combinations thereof, and do not preclude the existence or additional possibility of one or more other features, numbers, steps, actions, constituent elements, parts or combinations thereof.

[0071] Unless otherwise defined, all terms used herein, including technical and scientific terms, have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs. Predefined terms commonly used should be interpreted as having meanings consistent with the meanings in the context of the relevant technology and should not be interpreted as ideal or overly formal meanings unless clearly defined in this specification.

[0072] The actuator in this specification refers to a structure that can provide driving force. For example, the actuator may include a motor, a linear motor, an electronic motor, a direct current (DC) motor, an alternating current (AC) motor, a linear actuator, an electric actuator, etc., but is not limited thereto.

[0073] In this specification, binaural beats may refer to audio information that can regulate a specific form of brain waves.

[0074] In this specification, according to one embodiment, a massage device may refer to a massage device including a body massage part and a leg massage part. In addition, according to another embodiment, the body massage part and the leg massage part may exist as separate independent devices (e.g., a body massage device and a leg massage device) separated from each other, and the massage device may refer to a body massage device or a leg massage device.

[0075] Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

[0076] Figure 1 FIG. 1 is a diagram showing an embodiment of a massage device 100 according to the present invention.

[0077] The massage device 100 according to an embodiment of the present invention includes: a body massage part 1000 forming an area for accommodating at least a part of a user's body and massaging the user's body; and a leg massage part 2000 for massaging the user's legs.

[0078] The body massage part 1000 can provide massage to at least a part of the user's body. The body massage part 1000 may include: a massage module 1700, which provides a massage function to at least a part of the user's body; an audio output module 1500, which provides any form of audio output to the user; a frame part 1100, which constitutes the frame of the body massage part 1000; and a user input part 1400, which is used to receive any form of input from the user.

[0079] The above-mentioned structures of the body massage part 1000 are merely exemplary embodiments. In addition to the above-mentioned structures, the body massage part 1000 may further include various structures.

[0080] In addition, if Figure 1 The shape and structure of the massage device 100 shown are merely examples. Without departing from the scope of rights defined in the claims of the present invention, various forms of massage devices 100 should also fall within the scope of the present invention.

[0081] The body massage part 1000 may form a space of any form for accommodating the user. The body massage part 1000 may have a space of a form corresponding to the shape of the user's body. Figure 1 As shown, the body massage part 1000 can be implemented in a seated type capable of accommodating the whole body or a part of the body of the user.

[0082] The portion of the body massaging part 1000 that contacts the ground may include any material or any member (eg, a non-slip pad, etc.) for increasing friction, and may include wheels for enhancing the mobility of the massage device 100 .

[0083] At least a portion of the body massage part 1000 can slide. For example, when the body massage part 1000 starts massaging, at least a portion of the body massage part 1000 can slide forward. In addition, the body massage part 1000 can be tilted backward. As a result, the body massage part 1000 can provide massage in a state of being tilted backward.

[0084] According to an embodiment of the present invention, the massage device 100 may include at least one airbag, which may be located at the user's shoulder, pelvic area, arm massage part 3000, leg massage part 2000, etc., but is not limited thereto and may be configured at multiple parts of the massage device 100.

[0085] The massage device 100 may include an air supply unit that supplies air to the airbag to expand the airbag. The air supply unit may be located inside the body massage part 1000 or the leg massage part 2000. In addition, the air supply unit may also be located outside the massage device 100.

[0086] The leg massage part 2000 may provide leg massage to the user. For example, the leg massage part 2000 may include a calf massage part for massaging the user's calf and / or a foot massage part for massaging the user's foot.

[0087] The length of the leg massage part 2000 can be adjusted according to the user's physical characteristics. For example, when a tall user uses the massage device 100, the length of the leg massage part 2000 needs to be lengthened due to the user's long calf length. In addition, when a short user uses the massage device 100, the length of the leg massage part 2000 needs to be shortened due to the user's short calf length. Therefore, the leg massage part 2000 can provide a leg massage that matches the user's height.

[0088] Reference Figure 1 The leg massage part 2000 may include a plurality of leg massage part bodies (not set with reference numerals) so that the left and right feet of the user can be inserted respectively, and the plurality of leg massage part bodies can be driven independently.

[0089] The massage module 1700 may be disposed inside the body massage part 1000 so as to provide any form of mechanical stimulation to the user accommodated in the body massage part 1000. Figure 1 The frame part 1100 inside the body massaging part 1000 shown moves.

[0090] For example, the frame 1100 of the body massage part 1000 may include a rack gear, and the massage module 1700 provides mechanical stimulation to various parts of the user's body while moving along the rack gear 1112. The massage assembly 1700 may include a ball massage unit or a roller massage unit, but is not limited thereto.

[0091] The frame part 1100 is used to form the frame of the internal structure of the body massage part 1000, and can be made of metal material or plastic material, etc. For example, the frame part 1100 can be made of iron, alloy, steel, etc., but is not limited thereto, and can also be made of various strong materials.

[0092] Reference Figure 3 According to an 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 positions. For example, the audio output module 1500 may include a plurality of output units, such as an upper audio output unit disposed at an upper end of the seat portion 1000b in contact with a user sitting on the massage device 100, a front audio output unit attached to the front ends of the arm massage portions 3000 on the left and right sides of the seat portion 1000b, and / or a rear audio output unit attached to the rear end of the arm massage portion 3000, but is not limited thereto.

[0093] In this case, the audio output module 1500 can provide stereo sound such as 5.1 channels, but is not limited thereto.

[0094] According to an embodiment of the present invention, the user can use the massage device control device CD to control the massage device 100. The massage device control device CD can be connected to the massage device 100 through wired communication and / or wireless communication.

[0095] The massage device control device CD may include a remote controller, a cellular phone, a personal digital assistant (PDA), etc., but is not limited thereto, and may include various electronic devices that can be connected to the massage device 100 via wired communication or wireless communication.

[0096] Figure 2 It is used to illustrate Figure 1 Figure 1. Figure 3 It is a diagram for explaining the components of a massage device according to an embodiment of the present invention.

[0097] According to an 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 .

[0098] The frame part 1100 may be a structure forming a skeleton of the body massaging part 1000 .

[0099] According to an embodiment of the present invention, the frame part 1100 may include a main frame provided with the massage module 1700 and a base frame 1130 for supporting the main frame.

[0100] The main frame (not set with a reference numeral) may include a back frame 1110 for forming a framework of a user's upper body receiving portion, and a seat frame 1120 for forming a framework of a seat portion.

[0101] A rack 1112 may be provided at least in part of the main frame. The rack 1112 is used to guide the body massage module to move in an up and down direction (in Figure 2 A moving component based on a reference (as a reference) may include multiple valleys and multiple ridges.

[0102] According to an embodiment of the present invention, the racks 1112 may be disposed opposite to each other on both sides of the main frame, specifically the back frame 1110 and the seat frame 1120 , and the body massage module may be able to move along the racks 1112 .

[0103] For example, the body massage module may include a gear meshed with the rack 1112, and the gear is rotated by an actuator provided in the body massage module, so that the body massage module can move upward or downward.

[0104] The rack 1112 may be made of metal material or plastic material. For example, the rack 1112 may be made of iron, steel, alloy, reinforced plastic, melamine resin, phenolic resin, etc., but is not limited thereto.

[0105] The main frame can be implemented in various shapes. For example, the main frame can be divided into an S frame, an L frame, an S&L frame, and a double S&L frame according to the form, but is not limited thereto.

[0106] The S frame refers to a frame in which at least a portion of the main frame has a shape that is curved like an "S". The L frame refers to a frame in which at least a portion of the main frame includes a shape that is curved like an "L". The S&L frame refers to a frame that includes both a shape that is curved like an "S" and a shape that is curved like an "L". The double S&L frame refers to a frame that includes a shape that is curved like an "L" and a shape that is curved like two portions like an "S".

[0107] The base frame 1130 refers to a portion of the frame portion 1100 that supports the main frame and contacts the ground. The base frame 1130 may include a base upper frame 1131 and a base lower frame 1132 .

[0108] The base upper frame 1131 can support the main frame, and the base lower frame 1132 can be in contact with the ground. In addition, the base upper frame 1131 can be provided in a manner of contacting the base lower frame 1132.

[0109] According to an embodiment of the present invention, the base upper frame 1131 is movable along the base lower frame 1132. For example, the base upper frame 1131 is slidable forward and / or backward along the base lower frame 1132. In this case, the main frame is connected to the base upper frame 1131 and is movable along with the movement of the base upper frame 1131.

[0110] For example, when the base upper frame 1131 moves forward, the main frame can also move forward together, and when the base upper frame 1131 moves backward, the main frame can also move backward together. This allows the body massage part 1000 to slide.

[0111] The control unit 1200 can control the actions of the massage device 100. The control unit 1200 may include one processor or multiple processors. When the control unit 1200 includes multiple processors, at least a portion of the multiple processors may be located at locations physically separated from each other. In addition, the control unit 1200 is not limited thereto and may be implemented in various ways.

[0112] 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 may be implemented by a combination of a general-purpose microprocessor and a memory storing a program executable in the microprocessor. In addition, those skilled in the art of the present embodiment may understand that other types of hardware may be used to implement the present embodiment.

[0113] According to an embodiment of the present invention, the control unit 1200 can control the operation of the massage device 100 .

[0114] For example, the massage device 100 may include a plurality of actuators, and the massage device 100 may control the motion of the massage device 100 by controlling the motion of the plurality of actuators. For example, the massage device 100 may include a massage module 1700 movement actuator, at least one actuator disposed in the massage module 1700, a back angle actuator, a leg angle actuator, a foot massage actuator, a leg length adjustment actuator, and at least one of a sliding actuator, and the control unit 1200 may control the motion of the massage device 100 by controlling these actuators.

[0115] The massage module 1700 moving actuator is an actuator that can move the massage module 1700 up and down. Through the action of the massage module moving actuator, the massage module 1700 can move along the rack 1112.

[0116] The back angle actuator is an actuator that adjusts the angle of the portion of the user's back that contacts the massage device 100 . The back angle of the massage device 100 can be adjusted by the operation of the back angle actuator.

[0117] The leg angle actuator is an actuator for adjusting the angle of the leg massage part 2000 of the massage device 100 , and the angle between the leg massage part 2000 and the body massage part 1000 can be adjusted by the operation of the leg angle actuator.

[0118] The foot massaging actuator is an actuator for operating the foot massaging module in the leg massaging part 2000. By using the foot massaging actuator, the massage device 100 can provide foot massage to the user.

[0119] The massage module 1700 may include at least one actuator, and the control unit 1200 may provide a variety of massage actions by operating the at least one actuator. For example, the control unit 1200 may provide slapping massage, kneading massage, etc. by operating at least one actuator in the massage module 1700, but is not limited thereto, and may provide various massage actions.

[0120] The leg length adjustment actuator is an actuator for adjusting the length of the leg massage part 2000. For example, the control part 1200 can use the leg length adjustment actuator to adjust the length of the leg massage part 2000 to suit the user, and as a result, the user can receive a massage suitable for the body shape.

[0121] The slide actuator enables the massage device 100 to slide. For example, by the action of the slide actuator, the horizontal base upper frame 1131 can move forward or backward, and as a result, the main frame connected to the horizontal base upper frame 1131 can also move forward or backward.

[0122] The storage unit 1300 may 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.

[0123] The storage unit 1300 may be implemented by a non-volatile storage medium capable of continuously storing any data. For example, the storage unit 1300 may include a magnetic disk, an optical disk, a magneto-optical storage device, and a storage device based on a flash memory and / or a battery backup memory, but is not limited thereto.

[0124] In addition, the storage unit 1300 may include a memory. The memory may be a random access memory (RAM) such as a dynamic random access memory (DRAM) or a static random access memory (SRAM), which is a main storage device directly accessed by the processor and is a volatile storage device in which the stored information is instantly deleted when the power is disconnected, but is not limited thereto. Such a memory can be operated by the control unit 1200.

[0125] The user input unit 1400 can receive commands related to the operation control of the massage device 100 from the user, and the user input unit 1400 can be implemented in various forms. For example, the user input unit 1400 can be set in the body massage unit 1000, the leg massage unit 2000 and the arm massage unit 3000, but is not limited thereto.

[0126] 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 arbitrary commands such as selection of a massage module, selection of a massage mode, selection of massage intensity, selection of massage time, selection of a massage part, selection of the position and movement of the body massage unit 1000, selection of turning on / off the power of the massage device 100, selection of whether to start the heating function, selection related to sound source playback, etc., but is not limited thereto.

[0127] As an optional embodiment, the user input unit 1400 may have various buttons in the form of hot keys and / or option buttons for selecting, canceling, and inputting execution directions according to preset user settings or preset functions.

[0128] The user input unit 1400 may be implemented by a keypad, a dome switch, a touch pad (static pressure / static electricity), a jog wheel, a jog switch, etc., but is not limited thereto. In addition, the user input unit 1400 may obtain commands according to the user's voice based on voice recognition technology.

[0129] According to an embodiment of the present invention, the user input unit 1400 may include a display for displaying the operation status of the massage device 100 or the current status of the user, 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 three-dimensional display (3D display), but is not limited thereto.

[0130] The audio output module 1500 can provide the user with any form of audio output. For example, the audio output module 1500 can provide brain stimulation to the user by outputting to the user the sound source and / or binaural beats that are optimal for the massage mode provided by the massage device 100. The audio output unit 1500 can output an audio signal received through a network (not shown) or stored in an internal / external storage medium (not shown).

[0131] For example, the audio output module 1500 can output a sound source based on the control of the user terminal through a network connection with the user terminal (eg, Bluetooth connection, etc.) In addition, the audio output module 1500 can output any form of sound signal generated in association with the operation of the massage device 100.

[0132] The massage device 100 according to an embodiment of the present invention may include a network connection unit 1600. The network connection unit 1600 may communicate with a module inside the massage device 100, an external massage device 100 and / or a user terminal through any form of network.

[0133] The network connection unit 1600 may include a wired / wireless connection module for connecting to a network. As wireless connection technologies, for example, wireless local area network (Wireless LAN, WLAN) (Wi-Fi), wireless broadband access (Wirelessbroadband, Wibro), World Interoperability for Microwave Access (World Interoperability for Microwave Access, Wimax), high speed downlink packet access (High Speed ​​Downlink Packet Access, HSDPA) and the like may be used.

[0134] As a wired connection technology, for example, a digital subscriber line (Digital Subscriber Line, XDSL), fiber to the home (Fibers to the home, FTTH), power line communication (Power Line Communication, PLC), etc. can be used. In addition, the network connection unit 1600 may include a short-range communication module, which can send and receive data with some devices or terminals at a short distance. For example, as a short-range communication technology, Bluetooth (Bluetooth), radio frequency identification technology (Radio Frequency Identification, RFID), infrared communication (infrared Data Association, IrDA), ultra wideband (Ultra Wideband, UWB), ZigBee (ZigBee), etc. can be used, but it is not limited to this.

[0135] As described above, the massage device 100 according to an embodiment of the present invention may include the massage module 1700 . That is, the massage module 1700 is a structure that provides mechanical stimulation to the user, and the massage module 1700 may move along the frame part 1100 .

[0136] The massage device 100 according to an embodiment of the present invention may include a frame portion 1100. Figures 1 to 3 As described above, the frame portion 1100 may provide a path through which the massage module 1700 can move.

[0137] The control unit 1200 may provide massage by controlling the motion of the massage module 1700 to apply mechanical stimulation to the user.

[0138] The control unit 1200 can move the massage module 1700 along the X-axis, Y-axis, and Z-axis. The control unit 1200 can make the massage ball move forward or backward on the X-axis, Y-axis, and Z-axis. Alternatively, the control unit 1200 can rotate the massage ball around the X-axis, Y-axis, and Z-axis.

[0139] The massage device 100 according to an embodiment of the 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.

[0140] The sensor unit 1800 can be used to obtain a variety of information. For example, the sensor unit 1800 can be used to identify the user. That is, information about whether the user is sitting, the user's body shape, whether the user has any abnormalities, etc. can be obtained. As another example, the sensor unit 1800 can be used to obtain biometric information. That is, fingerprint information, facial information, voice information, iris information, weight information, electrocardiogram information (electrocardiogram), body composition information, etc. can be obtained, but it is not limited to this and can include a variety of biometric information.

[0141] As an optional embodiment, the massage device 100 may detect a contact area and / or a contact position with the user through the sensor part 1800 .

[0142] In addition, the massage device 100 can obtain the user's shoulder position information through the sensor unit 1800.

[0143] In addition, the massage device 100 can provide personalized massage according to the information obtained by the sensor unit. For example, when the massage device 100 provides shoulder massage, the massage device 100 recognizes the user's shoulder position according to the information obtained by the sensor unit 1800, and can provide the user with shoulder massage according to the recognition result.

[0144] The leg massage part 2000 may be a structure for massaging the user's legs. A leg receiving space for receiving the user's legs may be formed in the leg massage part 2000. Figure 1 The leg massage part 2000 may include a plurality of leg massage part bodies, and the plurality of leg massage part bodies may receive an electrical signal from the control part 1200 to be independently driven.

[0145] The leg massage part 2000 may include at least one of an air bag, a calf massage module (not shown), and a foot massage part (not shown).

[0146] The airbag may be a structure for fixing at least a part of the user's body. The airbag in the leg massage part 2000 may be a structure for fixing at least a part of the user's body by receiving air from a separately provided air supply part and expanding.

[0147] The calf massage module (not shown) may be a structure for massaging the calf portion of the received user's leg. At this time, as described above, the calf massage module 1700 may include a ball massage unit or a roller massage unit, but is not limited thereto.

[0148] The foot massage part (not shown) may be a structure for massaging the user's feet. The foot massage part may include a foot massage module for massaging the user's feet. At this time, the foot massage module may include a ball massage unit or a roller massage unit, but is not limited thereto.

[0149] Figure 4 This is a diagram showing a state where the user's arms are placed on the arm massage part. Figure 5 Is to show the adjustment Figure 4 FIG. 1 is a diagram showing the state of the position of the arm massage part. Figure 6 It is a perspective view showing a lifting unit according to an embodiment of the present invention. Figure 7 This is a perspective view showing a state where a lifting unit according to an embodiment of the present invention is deployed. Figure 8 This is a side view showing a state where a lifting unit according to an embodiment of the present invention is deployed.

[0150] Fig. 9 Yes Figure 7 FIG. 1 is an enlarged view of part A. Fig.10 Yes Figure 7 Part B is an enlarged view of the figure.

[0151] Reference Figure 4 and Figure 5 , is a side view showing a massage device (hereinafter referred to as "massage device 100") capable of adjusting the position of the arm massage part 3000 according to an embodiment of the present invention, the body massage part 1000 may include a side receiving part 1900. The side receiving part 1900 is provided on the side of the body massage part 1000, and may be provided on both sides based on the front side of the body massage part 1000 where the user can sit.

[0152] The arm massage part 3000 may be accommodated inside the side receiving part 1900 , and the position of the arm massage part 3000 may be adjusted by a lifting part 4000 described later.

[0153] Reference Figure 4 When the user does not use the arm massage part 3000, the arm massage part 3000 is located inside the side receiving part 1900, and the seating part 3100 for seating the user's arm H is not exposed to the outside. When the position of the arm massage part 3000 is adjusted by the lifting part 4000, the seating part 3100 is exposed to the outside.

[0154] Therefore, when the arm massage part 3000 is not used, the user can comfortably place the arm H on the upper surface of the arm massage part 3000 (with the arm massage part 3000 being the same as the arm massage part 3000). Figure 4 The upper surface of the arm massage part 3000 may be formed of a flat surface so that the user's arm H may be stably placed thereon.

[0155] Reference Figures 4 to 8 According to an embodiment of the present invention, the lifting part 4000 is disposed inside the body massage part 1000 , and can be disposed under the arm massage part 3000 to adjust the position of the arm massage part 3000 .

[0156] The lifting part 4000 according to an embodiment of the present invention may move in at least one direction of the upper side and the lower side of the arm massaging part 3000 .

[0157] The lifting part 4000 may be located inside the side receiving part 1900 provided on the side of the body massage part 1000, and may be provided on both sides respectively based on the front of the body massage part 1000 where the user can sit. The lifting part 4000 may be directly or indirectly combined with the arm massage part 3000, and as the lifting part 4000 is driven, the position of the arm massage part 3000 connected to the lifting part 4000 may be adjusted.

[0158] Reference Figure 4 and Figure 5 According to an embodiment of the present invention, the lifting part 4000 and the arm massage part 3000 are directly combined, but not limited thereto, and various deformations can be implemented. For example, a bracket for connection is configured between the lifting part 4000 and the arm massage part 3000.

[0159] Reference Figure 4 and Figure 5 The lifting part 4000 may be disposed in at least a portion of the entire lower region of the arm massage part 3000 .

[0160] Specifically, the lifting part 4000 can be arranged at one end of the arm massage part 3000 (with Figure 4 The left end as the reference) and the other end (based on Figure 4 The lower area between the right end of the reference).

[0161] Reference Figures 6 to 8 , the lifting unit 4000 according to an embodiment of the present invention may include a first base unit 4100 , a second base unit 4200 , a position adjustment unit 4300 and a driving unit 4400 .

[0162] The first base portion 4100 according to an embodiment of the present invention is disposed inside the body massaging portion 1000 , specifically, is fixed to the frame portion 1100 , and may be disposed inside the side receiving portion 1900 .

[0163] Since the first base portion 4100 is fixed to the frame portion 1100, the second base portion 4200 described later moves relative to the first base portion 4100, thereby adjusting the position of the arm massage portion 3000. The first base portion 4100 may be formed of a metal or non-metal material.

[0164] The driving unit 4400 described later is provided on the first base portion 4100. As the driving unit 4400 transmits power to the position adjustment unit 4300, the second base portion 4200 arranged opposite to the first base portion 4100 moves relatively and changes position, and has the effect of adjusting the position of the arm massage unit 3000 connected to the second base portion 4200.

[0165] The specific structure of the first base portion 4100 will be described in detail when describing the position adjustment portion 4300 to be described later.

[0166] Reference Figures 6 to 8 According to an embodiment of the present invention, the second base part 4200 is disposed opposite to the first base part 4100 and can be combined with the arm massage part 3000. That is, the second base part 4200 can be disposed on one side (with the first base part 4100) of the second base part 4200. Figure 6 The other side (based on Figure 6 The arm massage part 3000 is arranged on the upper side (with the reference as the upper side), and the second base part 4200 and the first base part 4100 are arranged to face each other.

[0167] The second base part 4200 and the arm massage part 3000 can be fixed in position in the combined state. From another aspect, since the relative position between the arm massage part 3000 and the second base part 4200 is fixed, as the second base part 4200 moves relative to the first base part 4100, the arm massage part 3000 can adjust and change its position.

[0168] That is, Figure 4 As shown, when the distance between the first base portion 4100 and the second base portion 4200 is relatively small, the arm massage portion 3000 can be disposed inside the side receiving portion 1900, such as Figure 5 As shown, when the distance is relatively large, as the second base portion 4200 is spaced apart from the first base portion 4100 , the arm massaging portion 3000 may be exposed to the outside of the side receiving portion 1900 .

[0169] Therefore, the user may insert the arm H into the seating portion 3100 formed at the arm massaging portion 3000 .

[0170] Reference Figure 4 and Figure 5 The second base portion 4200 is relatively moved with respect to the first base portion 4100 through the position adjustment portion 4300 , so that the seating portion 3100 can be exposed to the outside of the massage device 100 .

[0171] The second base portion 4200 can be relatively moved relative to the first base portion 4100 through the position adjustment portion 4300 described later. The first base portion 4100 is fixed in a predetermined area of ​​the body massage portion 1000. As the position adjustment portion 4300 is driven, the interval between the first base portion 4100 and the second base portion 4200 is deformed, so that the second base portion 4200 can be tilted at a predetermined angle relative to the first base portion 4100.

[0172] Reference Figure 4 and Figure 6 According to an embodiment of the present invention, the second base portion 4200 may be arranged parallel to the first base portion 4100 at a first position where the arm massage portion 3000 is located inside the side receiving portion 1900 provided in the body massage portion 1000 .

[0173] However, if Figure 7 and Figure 8 As shown, as the position adjusting unit 4300 is driven, the second base portion 4200 can be separated from the first base portion 4100 , and in the second position where the position of the second base portion 4200 is changed by the position adjusting unit 4300 , the second base portion 4200 is tilted to form a predetermined angle with the first base portion 4100 .

[0174] The second base portion 4200 according to an embodiment of the present invention may be formed of the same material as the first base portion 4100. Specifically, the second base portion 4200 may be formed of a metal or a synthetic resin material.

[0175] Similar to the first base portion 4100 , the specific structure of the second base portion 4200 according to an embodiment of the present invention will be described in detail when describing the position adjustment portion 4300 .

[0176] Reference Figures 6 to 8 According to an embodiment of the present invention, the position adjustment portion 4300 is disposed between the first base portion 4100 and the second base portion 4200 , and can adjust the position of the second base portion 4200 relative to the first base portion 4100 .

[0177] The position adjusting portion 4300 according to an embodiment of the present invention may include a first link portion 4310 , a second link portion 4330 , a third link portion 4350 , and a link connecting portion 4370 .

[0178] Reference Figures 6 to 9 , the first link portion 4310 is rotatably connected to the first base portion 4100 .

[0179] Reference Figures 6 to 8According to an embodiment of the present invention, one end of the first link portion 4310 is rotatably connected to the first base portion 4100 and can be relatively rotatably connected to the second link portion 4330 and the third link portion 4350 .

[0180] Reference Figure 7 and Figure 8 The first link part 4310 and the second link part 4330 can be connected with the length direction center as the rotation center, and the center can be used as the rotation center axis to rotate relatively. Specifically, the first link part 4310 and the second link part 4330 have an "X" shape and can be connected to be relatively rotatable.

[0181] Since the first link portion 4310 and the second link portion 4330 rotate relative to each other with the rotation center as a reference, the interval between the first base portion 4100 and the second base portion 4200 may be increased or decreased.

[0182] In addition, the upper end portion of the first link portion 4310 (with Figure 8 as a reference) and the upper end of the second link portion 4330 (based on Figure 8 The height of the reference point can be changed.

[0183] Reference Figure 8 Even if the first link portion 4310 and the second link portion 4330 rotate relative to each other, the heights of the upper ends of the first link portion 4310 and the second link portion 4330 may be formed to be the same.

[0184] From another perspective, since the first link portion 4310 and the second link portion 4330 rotate relative to each other, the height of the second base portion 4200 can be changed relative to the first base portion 4100 fixed to the predetermined inner area of ​​the side accommodating portion 1900, and as the height of the second base portion 4200 changes, the height of the arm massage portion 3000 combined with the second base portion 4200 can be changed.

[0185] Reference Figure 7 and Figure 8 , in the first link portion 4310 according to an embodiment of the present invention, the other end portion opposite to the one end portion connected to the first base portion 4100 may be rotatably connected to the third link portion 4350 .

[0186] Specifically, as the third link portion 4350 rotates in the clockwise or counterclockwise direction at the other end of the first link portion 4310, the upper end portion (in Figure 8 The position of the reference point can be changed.

[0187] When the position of the upper end of the third link 4350 is changed, the second base portion 4200 coupled to the second link 4330 and the third link 4350 may be tilted at a predetermined angle relative to the first base portion 4100. This will be described in detail later.

[0188] Reference Figures 6 to 8 According to an embodiment of the present invention, the first link portion 4310 may include a first link body 4311 , a support portion 4312 and a stopper portion 4315 .

[0189] The first link body 4311 may be formed in a bar shape and provided in a pair, and arranged to face each other. One end of the pair of first link bodies 4311A, 4311B is rotatably connected to the first base portion 4100, and may be rotatably connected to the second link portion 4330 and the third link portion 4350, respectively.

[0190] The support portion 4312 connects a pair of first link bodies 4311A and 4311B facing each other. Since both ends of the support portion 4312 are respectively coupled to the pair of first link bodies 4311A and 4311B, the distance between the pair of first link bodies 4311A and 4311B is kept constant.

[0191] A plurality of support portions 4312 may be provided, and the support portions 4312 may be spaced apart and have a predetermined distance therebetween.

[0192] Since the support portion 4312 connects the pair of first link bodies 4311A and 4311B facing each other at a predetermined position, it has the effect of preventing the pair of first link bodies 4311A and 4311B from being twisted or relatively moved in the length direction.

[0193] According to an embodiment of the present invention, the support portion 4312 may be configured such that a longitudinal central axis and a rotation central axis that enables relative rotation between the first link portion 4310 and the first base portion 4100 are shared.

[0194] In addition, the support portion 4312 may be configured such that the longitudinal central axis and the rotation central axis that enables relative rotation between the first link portion 4310 and the third link portion 4350 described later are shared.

[0195] The support portion 4312 rotatably connecting the first link portion 4310 and the third link portion 4350 may have the same structure as a support portion 4352 provided on the third link portion 4350 described later.

[0196] Reference Figures 6 to 8According to an embodiment of the present invention, the stopper portion 4315 is disposed on the other side of the first link portion 4310 opposite to the side connected to the first base portion 4100, and can be configured in an area where the first link portion 4310 and the third link portion 4350 are relatively rotatably connected.

[0197] Specifically, the stopper portion 4315 may be coupled to the support portion 4312 that shares a central axis in the longitudinal direction with a rotation central axis that enables relative rotation between the first link portion 4310 and the third link portion 4350 .

[0198] Reference Figure 8 A surface of the second base portion 4200 facing the stopper portion 4315 according to an embodiment of the present invention is formed with a slot portion 4201 in the shape of a groove portion so as to be able to engage with a surface (in the shape of a groove portion) of the stopper portion 4315 provided on the first link portion 4310. Figure 8 The upper surface as a reference) contacts and snaps into place.

[0199] When the second base portion 4200 and the arm massage portion 3000 coupled to the second base portion 4200 move toward the first base portion 4100 and lower their height, the slot portion 4201 may be engaged with the stopper portion 4315 provided on the first link portion 4310. The slot portion 4201 is formed on a surface of the second base portion 4200 facing the first base portion 4100 so as to face the upper side (with a Figure 8 as a reference) has a pre-set depth.

[0200] Therefore, the upper ends of the first link portion 4310 and the second link portion 4330 (with Figure 8 As a reference), one end portion of the third link portion 4350 rotatably connected to the second base portion 4200 may be arranged on the same line, and the first base portion 4100 and the second base portion 4200 may be arranged in parallel.

[0201] Reference Figures 6 to 8 , Fig.10 According to an embodiment of the present invention, the second link portion 4330 connects the first base portion 4100 and the second base portion 4200, and can be arranged crosswise with the first link portion 4310. Specifically, the second link portion 4330 and the first link portion 4310 have an "X" shape through a link connection portion 4370 described later, and can rotate relative to each other.

[0202] Reference Figures 6 to 8 , Fig.10 , the other side of the second link portion 4330 opposite to the side rotatably connected to the second base portion 4200 may move on the first base portion 4100 , and specifically, may move linearly.

[0203] Reference Figure 7 and Figure 8 According to an embodiment of the present invention, the second link portion 4330 may be connected to the driving portion 4400 described later, and receive power from the driving portion 4400 so that the other side may move linearly on the guide rail portion 4101 formed on the first base portion 4100 .

[0204] Reference Figures 6 to 8 and Fig.10 According to an embodiment of the present invention, the second link portion 4330 may include a second link body 4331 , a supporting portion 4332 and a moving portion 4333 .

[0205] Similar to the first link body 4311, the second link bodies 4331A and 4331B may be formed in a rod shape and provided in a pair, and arranged to face each other. One end of the pair of second link bodies 4331A and 4331B is rotatably connected to the second base portion 4200, and may be respectively cross-arranged with the first link portion 4310, specifically with the pair of first link bodies 4311A and 4311B.

[0206] The other end of the pair of second link bodies 4331A and 4331B opposite to the one end rotatably connected to the second base portion 4200 is connected to a moving portion 4333 described later and can be movably connected to the first base portion 4100 .

[0207] The support portion 4332 connects a pair of second link bodies 4331A and 4331B facing each other. Since both ends of the support portion 4332 are respectively coupled to the pair of second link bodies 4331A and 4331B, the distance between the pair of second link bodies 4331A and 4331B is kept constant.

[0208] A plurality of support portions 4332 may be provided, and the support portions 4332 may be spaced apart at a predetermined distance.

[0209] Since the support portion 4332 connects the pair of second link bodies 4331A and 4331B facing each other at a predetermined position, it has the effect of preventing the pair of second link bodies 4331A and 4331B from being twisted or relatively moved in the length direction.

[0210] The support portion 4332 according to an embodiment of the present invention may be configured such that a longitudinal central axis and a rotation central axis that enables relative rotation between the second link portion 4330 and the second base portion 4200 are shared.

[0211] In addition, refer to Figures 6 to 8 The support portion 4339 has a pair of contact surfaces that are in surface contact with each of the opposing surfaces of the pair of second link bodies 4331A and 4331B, and can maintain the interval between the pair of second link bodies 4331A and 4331B.

[0212] Reference Figures 6 to 8 , Fig.10 The moving portion 4333 according to an embodiment of the present invention is connected to the other side of the second link body 4331 opposite to the side rotatably connected to the second base portion 4200 , and may be connected to the driving portion 4400 .

[0213] Since the moving portion 4333 according to an embodiment of the present invention receives power from the driving portion 4400 , the second link portion 4330 may move on the first base portion 4100 , and more specifically, may move linearly.

[0214] Reference Figure 7 , Figure 8 and Fig.10 According to an embodiment of the present invention, the moving part 4333 may include a moving shaft 4333a and a contact part 4333b. The moving shaft 4333a is connected to the driving part 4400 and may receive power from the driving part 4400.

[0215] Reference Figure 7 and Fig.10 In the present invention, the driving part 4400 generates linear power in a cylinder manner and transmits it to the moving part 4333, specifically the moving shaft 4333a, so that the moving part 4333 and one end of a pair of second connecting rod bodies 4331A and 4331B connected to the moving part 4333 can move linearly on the first base part 4100.

[0216] However, not limited to this, various deformation implementations can be made within the technical idea that one end portion of the second connecting rod body 4331 can be linearly moved on the guide rail portion 4101 formed on the first base portion 4100. For example, the movable shaft 4333a can receive power from a driving portion 4400 of various types such as a cylinder, a hydraulic cylinder, a rack and pinion, and a gear.

[0217] Reference Fig.10 According to an embodiment of the present invention, the contact portion 4333 b as a component that can be connected to the moving shaft 4333 a can contact the first base portion 4100 , specifically, contact the guide rail portion 4101 formed on the first base portion 4100 .

[0218] Reference Fig.10 In the first base portion 4100 according to an embodiment of the present invention, a guide rail portion 4101 providing a moving path for the contact portion 4333b may be formed. In the present invention, the guide rail portion 4101 is formed in a hole shape, but is not limited thereto. The contact portion 4333b may contact the inner circumferential surface of the guide rail portion 4101 and move linearly on the guide rail portion 4101, and various deformations may be implemented within the technical concept, for example, it may be formed in a groove shape.

[0219] As an optional embodiment, the contact portion 4333b coupled to the moving shaft 4333a may be formed in a roller manner.

[0220] As an optional embodiment, the contact portion 4333b coupled to the moving shaft 4333a may be made of an elastically deformable material.

[0221] Reference Figure 6 , Figure 8 and Fig.10 The moving part 4333 receiving power from the driving part 4400 moves linearly on the guide rail part 4101 formed on the first base part 4100 , so that one end of the second link body 4331 connected to the moving part 4333 can move linearly on the first base part 4100 .

[0222] When the second link body 4331 moves linearly on the first base portion 4100, the first link portion 4310 and the second link portion 4330 rotate relative to each other with the link connection portion 4370 described later as the rotation center, and the heights of the upper ends of the first link portion 4310 and the second link portion 4330 can be adjusted.

[0223] Reference Figures 6 to 8 , when the moving portion 4333 moves on the first base portion 4100 in the first direction (with Figure 8 As a reference, when moving from the right side to the left side, the upper ends of the first link portion 4310 and the second link portion 4330 (based on Figure 8 The height of the first link portion 4310 connected to the first base portion 4100 may be increased.

[0224] From another aspect, the second base portion 4200 is separated from the first base portion 4100 fixed to the inner side of the side receiving portion 1900 provided in the body massaging portion 1000 , so that the position of the arm massaging portion 3000 connected to the second base portion 4200 can be adjusted and exposed to the outside of the side receiving portion 1900 .

[0225] Reference Figures 6 to 8 According to an embodiment of the present invention, the third link portion 4350 connects the first link portion 4310 and the second base portion 4200 , and one end of the third link portion 4350 can be rotatably connected to the second base portion 4200 , and the other end can be rotatably connected to the first link portion 4310 .

[0226] Reference Figure 6 and Figure 8 Specifically, the third link portion 4350 may be rotatably connected to the first link portion 4310 at a first point P1, and may be rotatably connected to the second base portion 4200 at a third point P3.

[0227] At this time, the second link portion 4330 and the second base portion 4200 may be rotatably connected at the second point P2.

[0228] Therefore, a distance d2 between the second point P2 and the third point P3 and a distance d3 between the third point P3 and the first point P1 on the second base portion 4200 may be maintained constant.

[0229] On the other hand, when the second link portion 4330, specifically the moving portion 4333, which receives power from the driving portion 4400, moves on the guide portion 4101 formed on the first base portion 4100, the first link portion 4310 and the second link portion 4330 rotate relative to each other with the link connecting portion 4370 as the rotation center, and the distance d1 between the first point P1 and the second point P2 can be changed.

[0230] Specifically, when the moving portion 4333 moves on the first base portion 4100 in the first direction (in Figure 8 As a reference, when moving from the right side to the left side, the upper ends of the first link portion 4310 and the second link portion 4330 (based on Figure 8 As a reference, the height of the first point P1 may be increased, and at the same time, the distance d1 between the first point P1 and the second point P2 may be reduced, wherein the first direction is a direction toward one end side of the first link portion 4310 connected to the first base portion 4100.

[0231] Therefore, the height of the triangle formed by the first point P1, the second point P2 and the third point P3 increases, and the third link portion 4350 rotates clockwise (by Figure 8 As a reference), the third point P3 rotates to the upper side (based on Figure 8 as the basis) to move.

[0232] From another perspective, due to the horizontal direction ( Figure 8 The position of the second point P2 in the left-right direction (based on the left and right direction) is fixed, so the second base portion 4200 rotates around the second point P2 as the rotation center, and the second base portion 4200 can be configured to be inclined at a predetermined angle relative to the first base portion 4100, for example, to form 60 degrees.

[0233] Therefore, the arm massage part 3000 coupled to the second base part 4200 can be adjusted to tilt upward toward the user relative to the horizontal direction (or ground direction) of the first base part 4100, thereby having the effect that the user can place the user's arm H on the placement part 3100 formed in the arm massage part 3000 in an ergonomically comfortable posture and receive massage.

[0234] Reference Figure 7 and Figure 8 According to an embodiment of the present invention, the third link portion 4350 may include a third link body 4351 and a support portion 4352 .

[0235] The third link body 4351 may be formed in a rod shape and provided in a pair, and arranged to face each other. One end of a pair of third link bodies 4351A, 4351B is rotatably connected to the second base portion 4200, and the other end opposite thereto may be respectively rotatably connected to the first link portion 4310, specifically a pair of first link bodies 4311A, 4311B.

[0236] The support portion 4352 connects a pair of third link bodies 4351A and 4351B facing each other. Since both ends of the support portion 4352 are respectively coupled to the pair of third link bodies 4351A and 4351B, the distance between the pair of third link bodies 4351A and 4351B is kept constant.

[0237] A plurality of support portions 4352 may be provided, and the support portions 4352 may be spaced apart at a predetermined distance.

[0238] Since the support portion 4352 connects the pair of third link bodies 4351A and 4351B facing each other at a predetermined position, it has the effect of preventing the pair of third link bodies 4351A and 4351B from being twisted or relatively moved in the length direction.

[0239] The support portion 4352 according to an embodiment of the present invention may be configured such that the longitudinal central axis is shared by a rotation central axis enabling relative rotation between the third link portion 4350 and the second base portion 4200 and a rotation central axis enabling relative rotation between the third link portion 4350 and the first link portion 4310 .

[0240] Reference Figures 6 to 9 According to an embodiment of the present invention, the link connecting portion 4370 connects the first link portion 4310 and the second link portion 4330, and the first link portion 4310 and the second link portion 4330 can be cross-configured.

[0241] The first link portion 4310 and the second link portion 4330 can rotate relative to each other with the link connection portion 4370 as a rotation center.

[0242] That is, the power generated by the driving part 4400 is transmitted to the second link part 4330, specifically the moving part 4333, and as the moving part 4333 moves in the first direction (in Figure 8 As a reference, it moves from the right side to the left side), so that the first link part 4310 and the second link part 4330 can rotate with the link connecting part 4370 as the rotation center.

[0243] As the first link portion 4310 and the second link portion 4330 relatively rotate, the position of the second base portion 4200 changes relative to the first base portion 4100 whose position is fixed. Specifically, the second base portion 4200 moves in a direction spaced apart from the first base portion 4100 .

[0244] Reference Figure 8 , as the height of the second base portion 4200 relatively increases, the distance d1 between the first point P1 and the second point P2 relatively decreases.

[0245] Therefore, the height of the triangle formed by the first point P1, the second point P2 and the third point P3 increases, and the third link portion 4350 rotates clockwise (by Figure 8 As a reference), the third point P3 rotates to the upper side (based on Figure 8 as the basis) to move.

[0246] From another perspective, due to the horizontal direction ( Figure 8 The position of the second point P2 in the left-right direction (based on the left and right direction) is fixed, so the second base portion 4200 rotates around the second point P2 as the rotation center, and the second base portion 4200 can be configured to be inclined at a predetermined angle relative to the first base portion 4100, for example, to form 60 degrees.

[0247] Reference Fig. 9 According to an embodiment of the present invention, the connecting rod connecting part 4370 may include a connecting rod connecting shaft 4371, a spacing holding part 4373 and a fixing part 4375. The connecting rod connecting shaft 4371 connects the first connecting rod part 4310 and the second connecting rod part 4330, and may form a rotation center axis of the first connecting rod part 4310 and the second connecting rod part 4330.

[0248] Reference Fig. 9 The spacing holding portion 4373 is connected to the connecting rod connecting shaft 4371 and can be configured between the first connecting rod portion 4310 and the second connecting rod portion 4330 .

[0249] Since the spacing retaining portion 4373 is arranged between the first link portion 4310 and the second link portion 4330, the first link portion 4310 and the second link portion 4330 can be arranged to be separated by a distance equivalent to the thickness of the spacing retaining portion 4373, and has the effect of preventing friction caused by contact between the first link portion 4310 and the second link portion 4330.

[0250] Reference Fig. 9 The fixing portion 4375 is combined with the connecting rod connecting shaft 4371, and a plurality of fixing portions 4375 may be provided.

[0251] The plurality of fixing portions 4375 may be respectively disposed and fixed to the outer sides of the first link portion 4310 , specifically the first link body 4311 , and the second link portion 4330 , specifically the second link body 4331 .

[0252] Therefore, there is an effect of preventing the first link portion 4310 and the second link portion 4330 from being separated outwardly with respect to the relative rotation center axis.

[0253] The fixing portion 4375 may be formed in a ring shape and may be made of metal or plastic material. As an alternative embodiment, the fixing portion 4375 may be made of an elastically deformable material.

[0254] Reference Figures 6 to 8 According to an embodiment of the present invention, the driving part 4400 transmits power to the position adjusting part 4300 , and specifically, can be connected to the second connecting rod part 4330 and transmit power to the second connecting rod part 4330 .

[0255] The driving unit 4400 according to an embodiment of the present invention may be disposed on the first base portion 4100 .

[0256] The driving unit 4400 according to an embodiment of the present invention is disposed between the first base portion 4100 and the second base portion 4200, but various modifications may be made, for example, disposed on one side (with the first base portion 4100) and the second base portion 4200. Figure 8 The other side (the upper side of the reference) Figure 8 One side of the first base portion 4100 faces the second base portion 4200 .

[0257] The driving part 4400 may generate power by a hydraulic or pneumatic cylinder method. A linear power may be generated by the driving part 4400 and the linear power may be transmitted to the second link part 4330 .

[0258] Reference Figure 7 and Figure 8 , since the driving unit 4400 according to one embodiment of the present invention moves in a predetermined direction (in Figure 8 The second link portion 4330 generates linear power in the left and right directions based on the left and right directions. Therefore, the second link portion 4330 can move back and forth linearly.

[0259] The driving part 4400 is connected to the second connecting rod part 4330, specifically to the moving part 4333. The linear power generated in the driving part 4400 is transmitted to the moving part 4333, and the moving part 4333 moves on the guide rail part 4101 formed on the first base part 4100, so that the position of the second connecting rod body 4331 can be adjusted.

[0260] Reference Figures 6 to 8, when the moving portion 4333 moves on the first base portion 4100 in the first direction (with Figure 8 As a reference, when moving from the right side to the left side, the first link portion 4310 and the second link portion 4330 rotate relative to each other with the link connecting portion 4370 as the rotation center, and the upper ends of the first link portion 4310 and the second link portion 4330 (with Figure 8 The height of the first link portion 4310 connected to the first base portion 4100 may be increased.

[0261] From another aspect, the second base portion 4200 is separated from the first base portion 4100 fixed to the inner side of the side receiving portion 1900 provided in the body massaging portion 1000 , so that the position of the arm massaging portion 3000 connected to the second base portion 4200 can be adjusted and exposed to the outside of the side receiving portion 1900 .

[0262] On the contrary, when the moving part 4333 receiving the power from the driving part 4400 moves in the second direction (in Figure 8 As a reference, when the first link portion 4310 and the second link portion 4330 move from the left side to the right side, the first link portion 4310 and the second link portion 4330 rotate relative to each other with the link connecting portion 4370 as the rotation center, and the upper ends of the first link portion 4310 and the second link portion 4330 (with Figure 8 The height of the first base portion 4100 may be reduced in the second direction as a direction away from one end of the first link portion 4310 connected to the first base portion 4100.

[0263] From another perspective, the second base portion 4200 is close to the first base portion 4100 fixed to the inner side of the side receiving portion 1900 provided in the body massage portion 1000, so that the position of the arm massage portion 3000 connected to the second base portion 4200 can be adjusted and received inside the side receiving portion 1900.

[0264] The massage device 100 according to an embodiment of the invention has the following effect. Regarding the specific structure of the lifting part 4000, the position of the second base part 4200 relative to the first base part 4100 is adjusted by the position adjustment part 4300, so that the position of the arm massage part 3000 connected to the second base part 4200 can be adjusted.

[0265] Specifically, since the interval between the first base portion 4100 and the second base portion 4200 is deformed by the position adjusting portion 4300 , the second base portion 4200 and the arm massage portion 3000 coupled to the second base portion 4200 form a predetermined angle with respect to the first base portion 4100 and can be arranged tilted.

[0266] That is, not only the height of the arm massaging part 3000 is adjusted, but also the height is adjusted together with the inclination, so there is an effect that the user H who uses the massage device 100 can have an ergonomically comfortable position.

[0267] Hereinafter, the structure, operation principle and effect of a massage device capable of adjusting the position of an arm massage part according to another embodiment of the present invention will be described.

[0268] Fig.11 It is a perspective view showing a lifting unit according to another embodiment of the present invention. Fig.12 It is a perspective view showing a state where a lifting unit according to another embodiment of the present invention is deployed. Fig.13 Yes Fig.11 Part C is an enlarged view. Fig.14 Yes Fig.12 FIG. 4 is an enlarged view of portion D. Fig.15 Yes Fig.12 FIG. 4 is an enlarged view of part E.

[0269] Reference Figures 11 to 15 According to another embodiment of the present invention, the lifting part 4000 ′ is disposed in the body massaging part 1000 , and specifically, can be located inside the side receiving part 1900 .

[0270] The lifting part 4000 ′ may be directly or indirectly combined with the arm massage part 3000 , and as the lifting part 4000 ′ is driven, the position of the arm massage part 3000 connected to the lifting part 4000 ′ may be adjusted.

[0271] Reference Figures 11 to 15 , a lifting part 4000 ′ according to another embodiment of the present invention may include a first base part 4100 ′, a second base part 4200 ′, a position adjusting part 4300 ′, and a driving part 4400 ′.

[0272] The first base portion 4100 ′ is disposed inside the body massaging portion 1000 , and more specifically, is fixed to the frame portion 1100 , and may be disposed inside the side receiving portion 1900 .

[0273] Since the first base portion 4100 ′ is fixed to the frame portion 1100 , the second base portion 4200 ′ moves relative to the first base portion 4100 ′, so that the position of the arm massage portion 3000 can be adjusted.

[0274] A driving unit 4400` is provided on the first base portion 4100`. As the driving unit 4400` transmits power to the position adjustment unit 4300`, the second base portion 4200` arranged opposite to the first base portion 4100` moves relatively and changes position, and has the effect of adjusting the position of the arm massage unit 3000 connected to the second base portion 4200`.

[0275] Reference Figures 11 to 13 The second base portion 4200 ′ is disposed opposite to the first base portion 4100 ′ and can be combined with the arm massage portion 3000 .

[0276] Although not shown in the drawings, similarly to the second base portion 4200 according to an embodiment of the present invention, the second base portion 4200′ may be provided with a first side (with a first side) of the second base portion 4200′. Fig.11 The other side (based on Fig.11 The arm massage part 3000 is arranged on the upper side of the base portion 4200 ′, and one side of the second base portion 4200 ′ is arranged to face the first base portion 4100 ′.

[0277] The second base portion 4200 ′ and the arm massage portion 3000 may be fixed in position in a coupled state, and thus, as the second base portion 4200 ′ moves relative to the first base portion 4100 ′, the arm massage portion 3000 may change position.

[0278] That is, when the distance between the first base portion 4100' and the second base portion 4200' is relatively small, the arm massage portion 3000 can be configured inside the side accommodating portion 1900, and when the distance is relatively large, as the second base portion 4200' is separated from the first base portion 4100', the arm massage portion 3000 can be exposed to the outside of the side accommodating portion 1900.

[0279] Therefore, the user may insert the user's arm H into the seating portion 3100 formed at the arm massaging portion 3000 .

[0280] The second base portion 4200` can be relatively moved relative to the first base portion 4100` through the position adjustment portion 4300`. The first base portion 4100` is fixed to a predetermined area of ​​the body massage portion 1000. The interval between the first base portion 4100` and the second base portion 4200` is deformed by the driving of the position adjustment portion 4300`, so that the second base portion 4200` can be tilted at a predetermined angle relative to the first base portion 4100`.

[0281] Reference Fig.11 The second base portion 4200 ′ may be disposed parallel to the first base portion 4100 ′ at a first position where the arm massage portion 3000 is located inside the side receiving portion 1900 provided in the body massage portion 1000 .

[0282] However, if Fig.12As shown, as the position adjustment unit 4300' is driven, the second base portion 4200' can be separated from the first base portion 4100', and in the second position where the position of the second base portion 4200' is changed by the position adjustment unit 4300', it is configured to form a predetermined angle with the first base portion 4100' and be tilted.

[0283] Reference Figures 11 to 15 The position adjustment portion 4300' is disposed between the first base portion 4100' and the second base portion 4200', and can adjust the position of the second base portion 4200' relative to the fixed first base portion 4100'.

[0284] Reference Fig.11 and Fig.12 The position adjusting portion 4300' may include a first link portion 4310', a second link portion 4330', a third link portion 4350', and a link connecting portion 4370'. The first link portion 4310' may be rotatably connected to the first base portion 4100'.

[0285] Reference Figures 11 to 14 One end of the first link portion 4310' is rotatably connected to the first base portion 4100', and the first link portion 4310' may be relatively rotatably connected to the second link portion 4330' and the third link portion 4350'.

[0286] Reference Fig.11 and Fig.12 The first link part 4310' and the second link part 4330' can be connected to a cross configuration with the length direction center as the rotation center, and the center can be relatively rotated as the rotation center axis. Specifically, the first link part 4310' and the second link part 4330' have an "X" shape and can be connected to be relatively rotatable.

[0287] The first link portion 4310 ′ and the second link portion 4330 ′ are connected to each other via the link connecting portion 4370 ′ so as to be relatively rotatable, and can relatively rotate about the longitudinal central axis of the link connecting portion 4370 ′ as the central axis of rotation.

[0288] Since the first link portion 4310' and the second link portion 4330' rotate relative to each other, the interval between the first base portion 4100' and the second base portion 4200' can be increased or decreased, and the upper end portion of the first link portion 4310' (with Fig.12 as a reference) and the upper end of the second link portion 4330' (based on Fig.12 The height of the reference point can be changed.

[0289] Reference Fig.12Even if the first link portion 4310 ′ and the second link portion 4330 ′ are relatively rotated, the heights of the upper ends of the first link portion 4310 ′ and the second link portion 4330 ′ can be formed to be the same.

[0290] From another perspective, since the first link portion 4310` and the second link portion 4330` rotate relative to each other, the height of the second base portion 4200` can be changed relative to the first base portion 4100` fixed to the predetermined inner area of ​​the side accommodating portion 1900, and as the height of the second base portion 4200` changes, the height of the arm massage portion 3000 combined with the second base portion 4200` can be changed.

[0291] Reference Fig.11 and Fig.12 , in the first link portion 4310 ′, the other end portion opposite to the one end portion connected to the first base portion 4100 ′ may be rotatably connected to the third link portion 4350 ′.

[0292] Specifically, as the third link portion 4350' rotates in the clockwise or counterclockwise direction at the other end of the first link portion 4310', the upper end portion (with Fig.12 The position of the reference point can be changed.

[0293] When the position of the upper end portion of the third link portion 4350` changes, the second base portion 4200` combined with the second link portion 4330` and the third link portion 4350` can be configured to be tilted at a predetermined angle relative to the first base portion 4100`, and the arm massage portion 3000 combined with the second base portion 4200` can be configured to be tilted relative to the first base portion 4100`.

[0294] Reference Figures 11 to 13 , the first connecting rod portion 4310' may include a first connecting rod body 4311', a supporting portion 4312' and a stopper portion 4315'. In the first connecting rod portion 4310' according to another embodiment of the present invention, compared with the first connecting rod portion 4310 according to one embodiment of the present invention, fixing portions 4375' may be combined at both ends of the supporting portion 4312'.

[0295] The fixing portion 4375' has the effect of connecting the pair of opposing first link bodies 4311'A, 4311'B and fixing the position of the support portion 4312', wherein the support portion 4312' forms the rotation center axis of the first link bodies 4311'A, 4311'B relative to the first base portion 4100'.

[0296] The first link portion 4310 ′ according to another embodiment of the present invention has the same structure as the first link portion 4310 according to one embodiment of the present invention except for the structure of the support portion 4312 ′, and thus detailed descriptions thereof will be omitted within the scope of overlap.

[0297] Reference Fig.11 , Fig.12 and Fig.15 According to another embodiment of the present invention, the second link portion 4330' connects the first base portion 4100' and the second base portion 4200', and can be cross-configured with the first link portion 4310'. Specifically, the second link portion 4330' and the first link portion 4310' have an "X" shape through the link connection portion 4370', and can rotate relative to each other.

[0298] Reference Fig.11 , Fig.12 and Fig.15 , the other side of the second link portion 4330 ' opposite to the side rotatably connected to the second base portion 4200 ' may move on the first base portion 4100 ', specifically, may move linearly.

[0299] The second link portion 4330 ′ may be connected to the driving portion 4400 ′ and receive power from the driving portion 4400 ′ so that the other side may linearly move on the guide rail portion 4101 ′ formed on the first base portion 4100 ′.

[0300] Reference Fig.11 , Fig.12 , Fig.14 and Fig.15 The second link portion 4330' may include a second link body 4331', a supporting portion 4332' and a moving portion 4333'.

[0301] According to another embodiment of the present invention, the second link body 4331' may be formed with a curved portion 4331's having a predetermined radius of curvature in a predetermined interval and curving inward. Therefore, the width between the pair of second link bodies 4331'A and 4331'B facing each other is reduced, and the width of the first base portion 4100' equipped with the second link body 4331' is reduced, thereby reducing the volume of the lifting portion 4000'.

[0302] In the second link portion 4330' according to another embodiment of the present invention, a fixing portion 4375' may be coupled to both ends of a support portion 4332' connecting a pair of opposing second link bodies 4331'A and 4331'B.

[0303] The fixing portion 4375' has the effect of connecting the pair of second link bodies 4331'A and 4331'B facing each other and fixing the position of the support portion 4332' which forms the rotation center axis of the second link body 4331' relative to the second base portion 4200'.

[0304] Reference Fig.11 , Fig.12 and Fig.15 , the moving portion 4333' according to another embodiment of the present invention is connected to the other side of the second link body 4331' opposite to the side rotatably connected to the second base portion 4200', and may be connected to the driving portion 4400'.

[0305] Since the moving portion 4333 ′ receives power from the driving portion 4400 ′, it may move on the first base portion 4100 ′, and specifically, may move linearly.

[0306] Reference Fig.11 , Fig.12 and Fig.15 The moving part 4333' may include a moving shaft 4333'a and a contact part 4333'b. The moving shaft 4333'a is connected to the driving part 4400' and may receive power from the driving part 4400'.

[0307] The driving part 4400' generates linear power in a cylinder manner and transmits it to the moving part 4333', specifically the moving shaft 4333'a, so that the moving part 4333' and one end of a pair of second connecting rod bodies 4331'A and 4331'B connected to the moving part 4333' can move linearly on the first base part 4100'.

[0308] However, not limited to this, various deformation implementations can be made within the technical idea that one end portion of the second connecting rod body 4331` can be linearly moved on the guide rail portion 4101` formed on the first base portion 4100`. For example, the movable shaft 4333`a can receive power from a driving portion 4400` of various types such as a cylinder, a hydraulic cylinder, a rack and pinion, and a gear.

[0309] Reference Fig.15 According to another embodiment of the present invention, the contact portion 4333`b is connected to the moving shaft 4333`a and can contact the guide rail portion 4101` formed on the first base portion 4100`.

[0310] Reference Fig.15A guide rail portion 4101' providing a moving path for the contact portion 4333'b may be formed on the first base portion 4100'. In the present invention, the guide rail portion 4101' is formed in the shape of a hole, but is not limited thereto. The contact portion 4333'b may contact the inner peripheral surface of the guide rail portion 4101' and move linearly on the guide rail portion 4101', and various deformations may be implemented within the technical concept, for example, it may be formed in the shape of a groove, etc.

[0311] As an optional embodiment, the contact portion 4333'b coupled to the moving shaft 4333'a may be formed in a roller manner.

[0312] As an optional embodiment, the contact portion 4333'b coupled to the moving shaft 4333'a may be made of an elastically deformable material.

[0313] As an alternative embodiment, a guide groove portion (not provided with a reference numeral) may be formed along the inner circumferential surface of the guide rail portion 4101 ′ formed on the first base portion 4100 ′ so as to seat the contact portion 4333 ′ b .

[0314] Reference Fig.11 , Fig.12 and Fig.15 The moving part 4333' receiving power from the driving part 4400' moves linearly on the guide rail part 4101' formed on the first base part 4100', so that one end of the second link body 4331' connected to the moving part 4333' can move linearly on the first base part 4100'.

[0315] When one end of the second link body 4331` connected to the moving part 4333` moves linearly on the first base part 4100`, the first link part 4310` and the second link part 4330` rotate relative to each other with the link connecting part 4370` as the rotation center, and the height of the upper end of the first link part 4310` and the second link part 4330` can be adjusted.

[0316] Reference Fig.11 and Fig.12 , when the moving portion 4333' moves on the first base portion 4100' in the first direction (with Fig.12 As a reference, when moving from the right side to the left side, the upper ends of the first link portion 4310' and the second link portion 4330' (based on Fig.12 The height of the first base portion 4100' may be increased by using the first direction as a direction toward one end side of the first link portion 4310' connected to the first base portion 4100'.

[0317] From another perspective, the second base portion 4200' is separated from the first base portion 4100' fixed to the inner side of the side receiving portion 1900 provided on the body massage portion 1000, so that the position of the arm massage portion 3000 connected to the second base portion 4200' can be adjusted and exposed to the outside of the side receiving portion 1900.

[0318] Reference Fig.15 According to another embodiment of the present invention, the moving portion 4333' may further include a friction reducing portion 4333'c. The friction reducing portion 4333'c may be combined with the moving shaft 4333'a and may share a lengthwise central axis with the moving shaft 4333'a.

[0319] The friction reducing portion 4333`c is hollow inside, and the movable shaft 4333`a can be inserted through the friction reducing portion 4333`c and combined. The friction reducing portion 4333`c can be connected to the second connecting rod body 4331` to prevent the second connecting rod body 4331` from contacting a surface of the first base portion 4100` formed with the guide rail portion 4101`, and have a predetermined interval.

[0320] Reference Fig.15 A protrusion 4333`c1 may be formed on a surface of the friction reducing portion 4333`c facing the first base portion 4100` and protrudes toward the first base portion 4100`. A plurality of protrusions 4333`c1 may be provided, and the plurality of protrusions 4333`c1 may be spaced apart and arranged along the circumferential direction with the center of the friction reducing portion 4333`c in the longitudinal direction as a reference.

[0321] Therefore, there is an effect of minimizing the contact area between the friction reducing portion 4333'c and the first base portion 4100', and preventing damage due to contact and friction.

[0322] Except for the structures of the bending portion 4331`s, the supporting portion 4332`, and the friction reducing portion 4333`c formed on the second link body 4331`, the second link portion 4330` according to another embodiment of the present invention has the same structure as the second link portion 4330 according to one embodiment of the present invention, and therefore detailed description is omitted within the scope of repetition.

[0323] Reference Fig.11 , Fig.12 and Fig.14 The third link portion 4350' connects the first link portion 4310' and the second base portion 4200', one end of the third link portion 4350' may be rotatably connected to the second base portion 4200', and the other end may be rotatably connected to the first link portion 4310'.

[0324] The third link portion 4350' may include a third link body 4351' and a support portion 4352'. The third link body 4351' may be formed in a rod shape and provided in a pair, configured to face each other. One end of a pair of third link bodies 4351'A, 4351'B is rotatably connected to the second base portion 4200', and the other end opposite thereto may be respectively rotatably connected to the first link portion 4310', specifically a pair of first link bodies 4311'A, 4311'B.

[0325] According to another embodiment of the present invention, the third link body 4351' may be formed with a curved portion 4351's having a predetermined radius of curvature in a predetermined interval and curving inward. Therefore, the width between the pair of third link bodies 4351'A and 4351'B facing each other is reduced, and the width of the second base portion 4200' equipped with the third link body 4351' is reduced, thereby reducing the volume of the lifting portion 4000'.

[0326] In the third link portion 4350' according to another embodiment of the present invention, the fixing portions 4375' may be coupled to both ends of the support portion 4352' connecting the pair of opposing third link bodies 4351'A and 4351'B.

[0327] The fixing portion 4375' has the effect of connecting the pair of third link bodies 4351'A and 4351'B facing each other and fixing the position of the support portion 4352' which forms the rotation center axis of the third link body 4351' relative to the second base portion 4200'.

[0328] In addition to forming a bending portion 4351`s on the third link body 4351` and combining the fixing portions 4375` at the two ends of the support portion 4352`, the third link portion 4350` according to another embodiment of the present invention has the same structure as the third link portion 4350 according to one embodiment of the present invention, and therefore detailed descriptions are omitted within the scope of repetition.

[0329] Reference Fig.11 , Fig.12 and Fig.14 The link connecting portion 4370' connects the first link portion 4310' and the second link portion 4330', and the first link portion 4310' and the second link portion 4330' can be cross-configured.

[0330] The first link portion 4310 ′ and the second link portion 4330 ′ can rotate relative to each other with the link connection portion 4370 ′ as a rotation center.

[0331] That is, the power generated by the driving part 4400' is transmitted to the second link part 4330', specifically the moving part 4333', and as the moving part 4333' moves in the first direction (in Fig.12 As a reference, it moves from the right side to the left side), so that the first link portion 4310' and the second link portion 4330' can rotate with the link connecting portion 4370' as the rotation center.

[0332] As the first link portion 4310 ′ and the second link portion 4330 ′ rotate relative to each other, the position of the second base portion 4200 ′ changes relative to the first base portion 4100 ′ whose position is fixed. Specifically, the second base portion 4200 ′ moves in a direction spaced apart from the first base portion 4100 ′.

[0333] Reference Fig.14 According to another embodiment of the present invention, the connecting rod connecting part 4370' may include a connecting rod connecting shaft 4371', a spacing holding part 4373' and a fixing part 4375'. The connecting rod connecting shaft 4371' connects the first connecting rod part 4310' and the second connecting rod part 4330', and can form a rotation center axis of the first connecting rod part 4310' and the second connecting rod part 4330'.

[0334] Reference Fig.14 The connecting rod connecting shaft 4371' passes through a pair of first connecting rod bodies 4311' facing each other, a pair of second connecting rod bodies 4331'A and 4331'B facing each other, and is connected to the first connecting rod portion 4310' and the second connecting rod portion 4330'.

[0335] Therefore, there is an effect that the interval between the first link portion 4310 ′ and the second link portion 4330 ′ is maintained, and the relative rotation center axis can be stably maintained.

[0336] Except that the connecting rod connecting shaft 4371` is extended and passes through a pair of first connecting rod bodies 4311` and a pair of second connecting rod bodies 4331` and are fastened, the structure, operating principle and effect of the spacing retaining part 4373 and the fixing part 4375 of the specific structure of the connecting rod connecting part 4370` according to another embodiment of the present invention are the same as those of the connecting rod connecting part 4370 according to one embodiment of the present invention, and therefore detailed description is omitted within the scope of repetition.

[0337] Reference Fig.11 and Fig.12 According to another embodiment of the present invention, the driving part 4400' transmits power to the position adjustment part 4300', specifically, it can be connected to the second connecting rod part 4330' and transmit power to the second connecting rod part 4330'.

[0338] According to another embodiment of the present invention, the driving unit 4400' may be disposed on the first base portion 4100'. Unlike the driving unit 4400 according to one embodiment of the present invention disposed between the first base portion 4100 and the second base portion 4200, the driving unit 4400' according to another embodiment of the present invention may be disposed through the first base portion 4100', and a portion of the area may be located on the other side of the first base portion 4100' relative to the side facing the second base portion 4200'.

[0339] The driving part 4400 ′ may generate power in a hydraulic or pneumatic cylinder manner. A linear power may be generated by the driving part 4400 ′, and the linear power may be transmitted to the second link part 4330 ′.

[0340] Reference Fig.11 , Fig.12 and Fig.15 , since the driving unit 4400 according to another embodiment of the present invention moves along a predetermined direction (in Fig.11 The second link portion 4330' can move linearly back and forth by generating linear power (with the left and right directions as the reference).

[0341] The driving part 4400` is connected to the second connecting rod part 4330`, specifically to the moving part 4333`. The linear power generated by the driving part 4400` is transmitted to the moving part 4333`, and the moving part 4333` moves on the guide rail part 4101` formed on the first base part 4100`, so that the position of the second connecting rod body 4331` can be adjusted.

[0342] Reference Fig.12 , when the moving portion 4333' moves on the first base portion 4100' in the first direction (with Fig.12 As a reference, when moving from the right side to the left side, the first link portion 4310' and the second link portion 4330' rotate relative to each other with the link connecting portion 4370' as the rotation center, and the upper ends of the first link portion 4310' and the second link portion 4330' (with Fig.12 The height of the first base portion 4100' may be increased by using the first direction as a direction toward one end side of the first link portion 4310' connected to the first base portion 4100'.

[0343] From another perspective, the second base portion 4200' is separated from the first base portion 4100' fixed to the inner side of the side receiving portion 1900 provided on the body massage portion 1000, so that the position of the arm massage portion 3000 connected to the second base portion 4200' can be adjusted and exposed to the outside of the side receiving portion 1900.

[0344] On the contrary, when the moving part 4333' receiving the power from the driving part 4400' moves in the second direction (in Fig.12 As a reference, when the first link portion 4310' and the second link portion 4330' move from the left to the right, the first link portion 4310' and the second link portion 4330' rotate relative to each other with the link connecting portion 4370' as the rotation center, and the upper ends of the first link portion 4310' and the second link portion 4330' (with Fig.12 The height of the first base portion 4100' may be reduced in the second direction as a direction away from one end of the first link portion 4310' connected to the first base portion 4100'.

[0345] From another perspective, the second base portion 4200' is close to the first base portion 4100' fixed on the inner side of the side receiving portion 1900 set in the body massage portion 1000, so that the position of the arm massage portion 3000 connected to the second base portion 4200' can be adjusted and accommodated inside the side receiving portion 1900.

[0346] The bending parts 4331's and 4351's are respectively formed on the second link body 4331' and the third link body 4351', which relatively reduce the width of the first base part 4100' rotatably connected to the second link part 4330' and the second base part 4200' rotatably connected to the third link part 4350', thereby reducing the volume occupied by the lifting part 4000' inside the side receiving part 1900 provided on the body massage part 1000; Regarding the specific structure of the moving part 4333', due to the protruding part formed on one surface of the friction reducing part 4333'c 4333`c1 is in point contact with the first base portion 4100`, thereby preventing the second connecting rod portion 4330`, specifically the second connecting rod body 4331` and the first base portion 4100` from being damaged due to contact and friction, and minimizing the contact area between the friction reducing portion 4333`c and the first base portion 4100`; in addition to the above effects, the lifting portion 4000` provided in the massage device according to another embodiment of the present invention has the same other structures, operating principles and effects as the lifting portion 4000 according to one embodiment of the present invention, and therefore detailed description is omitted within the scope of repetition.

[0347] Although the embodiments of the present invention are 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 performed without departing from the technical idea of ​​the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of ​​the present invention, but are used for illustration, and the scope of the technical idea of ​​the present invention is not limited by these embodiments. Therefore, it should be understood that the embodiments described above are exemplary in all aspects and not restrictive. The scope of protection of the present invention should be interpreted by the claims, and it should be interpreted that all technical features within the scope equivalent to the claims are included in the scope of the claims of the present invention.

Claims

1. A massage device, characterized in that: include: The body massage unit massages at least a part of the user's body. an arm massage part, which is arranged on the side of the body massage part and massages the user's arm, and The lifting part is arranged at the lower part of the arm massage part and adjusts the position of the arm massage part.

2. The massage device according to claim 1, characterized in that: The lifting part moves the arm massage part in at least one direction of an upper side and a lower side of the arm massage part.

3. The massage device according to claim 2, characterized in that: The lifting part is disposed in at least a part of the entire lower region of the arm massaging part.

4. The massage device according to claim 3, characterized in that: The lifting part is disposed in a lower region between one end and the other end of the arm massaging part.

5. The massage device according to claim 1, characterized in that: The lifting part comprises: The first base part is arranged inside the body massage part, The second base part is arranged opposite to the first base part, and the arm massage part is combined with the second base part. a position adjustment portion, disposed between the first base portion and the second base portion, capable of adjusting a position of the second base portion relative to the first base portion, and The driving unit transmits power to the position adjusting unit.

6. The massage device according to claim 5, characterized in that: The interval between the first base portion and the second base portion is deformed by the position adjusting portion, and the second base portion is arranged to be inclined at a predetermined angle with respect to the first base portion.

7. The massage device according to claim 5, characterized in that: One side of the second base portion faces the first base portion, The other side of the second base portion faces the one side and can be coupled to the arm massage portion.

8. The massage device according to claim 5, characterized in that: The position adjustment unit comprises: A first link portion is rotatably connected to the first base portion, a second link portion connecting the first base portion and the second base portion and arranged to cross the first link portion, and The third link portion connects the first link portion and the second base portion.

9. The massage device according to claim 8, characterized in that: One side of the second connecting rod is connected to the second base portion. The other side of the second link portion faces the one side and is linearly movable on the first base portion.

10. The massage device according to claim 8, characterized in that: The first connecting rod portion comprises: a pair of first connecting rod bodies, arranged facing each other, and The supporting portion connects the pair of first link bodies.

11. The massage device according to claim 8, characterized in that: The position adjustment unit also includes: The spacing holding portion is disposed between the first link portion and the second link portion so as to be contactable, and spaces a predetermined spacing between the first link portion and the second link portion.

12. The massage device according to claim 8, characterized in that: One side of the first connecting rod is connected to the first base portion. The other side of the first connecting rod portion is opposite to the one side and is provided with a stopper portion; A locking groove is formed on a surface of the second base portion facing the first base portion so as to lock the stopper portion.

13. The massage device according to claim 5, characterized in that: The driving portion transmits power so that the position adjusting portion can move on the first base portion.

14. The massage device according to claim 5, characterized in that: The driving portion is combined with the first base portion.

15. The massage device according to claim 5, characterized in that: The driving part generates power by hydraulic pressure or pneumatic pressure.

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