Massage device

Abstract

The embodiment of the utility model provides a massage device, which comprises a leg massage part capable of allowing the legs of a user to be inserted therein, and the leg massage part comprises a leg base part and a leg massage part, a shank massage part connected to the leg base part and capable of mounting a shank of the user; the foot massage part is connected with the leg base part, and the feet of the user can be inserted into the foot massage part; and a length driving part which transmits power to the shank massage part and the foot massage part to independently move the shank massage part and the foot massage part in a preset direction.

Description

TECHNICAL FIELD

[0001] The present utility model relates to a massage device capable of adjusting the length of a leg massage part, and more particularly, to a massage device capable of freely adjusting the extension and / or telescopic distance of a leg length by separately driving a foot massage part and a calf massage part. BACKGROUND

[0002] Massage refers to a medical auxiliary therapy that helps blood circulation and relieves fatigue of a massage subject by applying various mechanical stimulations such as kneading, pressing, stretching, slapping, or moving a body to a partial body of the massage subject.

[0003] Due to economic situations and time, the demand for a massage device or a massager providing a manual massage function has increased. That is, as the demand for relaxing tense muscles and eliminating fatigue or stress through massage increases, various massage devices with good time and cost efficiency have been introduced.

[0004] Recently, people's interest in health has increased, and a massage device has changed from a simple massage function to an electronic device providing various additional functions and / or medical functions.

[0005] In addition, a massage device provides a massage function to a user's leg, but since a calf massage part and a foot massage part of the user move together in a fixed state, it is difficult to reflect various leg lengths of the user, thereby having a problem of reducing a massage effect. SUMMARY

[0006] Problems to be Solved by the Invention

[0007] The present utility model solves the problem of providing a massage device capable of adjusting the length of a leg massage part, since a length driving part moves a calf massage part and a foot massage part independently, the device can improve a massage effect by freely adjusting the extension and / or telescopic distance of a leg massage part to match a leg length of a user.

[0008] However, the problems to be solved by the present utility model are not limited to the above problems, and include other problems that can be easily grasped by those skilled in the art to which the present utility model pertains according to the present specification and drawings.

[0009] Means for Solving the Problems

[0010] To achieve the above object, according to one embodiment of the present application, a massage device is provided, including a leg massage part into which a user's leg is inserted, the leg massage part including: a leg base part; a lower leg massage part connected to the leg base part and capable of accommodating a user's lower leg; a foot massage part connected to the leg base part and capable of accommodating a user's foot; and a length driving part that moves the lower leg massage part and the foot massage part independently in a predetermined direction by transmitting power to the lower leg massage part and the foot massage part.

[0011] In addition, the leg base part can be hingedly connected to a frame part of the massage device.

[0012] In addition, the leg base part can include: a shaft part rotatably connected to the frame part of the massage device; and a leg base body connected to the shaft part and rotating in linkage with the shaft part.

[0013] In addition, the leg base body can include a guide part that provides a moving path of the lower leg massage part and the foot massage part.

[0014] In addition, the shaft part can include: a shaft body connected to the leg base body and forming a rotation center axis of the leg base body; and a shaft housing part disposed between the shaft body and the frame part and supporting rotation of the shaft body.

[0015] In addition, the shaft part can further include a fastening member that penetrates and fastens the shaft housing part and the frame part.

[0016] In addition, the length driving part can include: a fixed shaft forming a moving center axis and fixed to the leg base part; a first driving body part connected to the lower leg massage part and capable of moving on the fixed shaft; and a second driving body part connected to the foot massage part and capable of moving on the fixed shaft.

[0017] In addition, the fixed shaft can be formed to extend in a height direction from one end to the other end of the leg base part.

[0018] In addition, the first driving body part can be connected to a lower portion of the lower leg massage part, and the second driving body part can be connected to an upper portion of the foot massage part.

[0019] In addition, the first driving body part can include: a first driving source part that generates power; a first moving part capable of moving on the fixed shaft; and a first power transmission part that connects the first driving source part and the first moving part and transmits power.

[0020] Further, the first moving part can be connected to the fixed shaft in a threaded coupling manner.

[0021] Further, the first power transmission part can be formed in a belt shape and connect the first moving part and the first driving source part.

[0022] Further, the massage device can further include a length sensor part that measures a distance between the lower leg part massage part and the foot part massage part.

[0023] Further, the length sensor part can include a sensor plate provided to the leg base part, a first sensor body connected to the lower leg part massage part and movable on the sensor plate, the first sensor body sensing a position of the lower leg part massage part, and a second sensor body connected to the foot part massage part and movable on the sensor plate, the second sensor body sensing a position of the foot part massage part.

[0024] Further, the leg massage parts can be provided in plural, and the plural leg massage parts can be independently driven.

[0025] Effect of the Invention

[0026] According to the present application, the following effects are provided: Since the foot part massage part and the lower leg part massage part can be independently driven in the same or opposite directions on the leg base part, the leg length can be adjusted to match the user's body type.

[0027] In addition, since the foot part massage part and the lower leg part massage part can be independently driven, the stretching effect of the hip joint can be improved in a minimum elongation state, and the stretching effect can be improved by increasing the leg length in a maximum elongation state.

[0028] However, the effects of the present application are not limited to the above-mentioned effects, and include effects that can be easily understood by those skilled in the art to which the present application pertains based on the present specification and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 FIG. 1 is a view showing a massage device according to an embodiment of the present application.

[0030] Figure 2 FIG. 2 is a view for explaining a main frame according to an embodiment of the present application.

[0031] Figure 3 FIG. 3 is a view for explaining constituent elements of a massage device according to an embodiment of the present application.

[0032] Figure 4 FIG. 4 is a view for explaining a driving method of a massage device according to an embodiment of the present application.

[0033] Figure 5 is a side view showing a leg massage section according to an embodiment of the present application.

[0034] Figure 6 is a perspective view showing a state after removing the calf massage body and the foot massage body in Figure 5

[0035] Figure 7 is a rear perspective view of Figure 6

[0036] Figure 8 is a view of a portion A of Figure 6

[0037] Figure 9 is a view of a portion B of

[0038] Figure 10 is a view of a portion B of

[0039] Figure 11 is a view of a portion B of Figure 7

[0040] Figure 12 is a view of a portion B of

[0041] BRIEF DESCRIPTION OF DRAWINGS

[0042] ​​​​100: massage device; 10: user; 1100: frame part; 1120: seat frame; 2000: leg massage part; 2100: leg base part; 2110: shaft part; 2111: shaft body; 2113: shaft housing part; 2114: insertion groove part; 2115: fastening hole part; 2117: fastening member; 2150: leg base body; 2151: guide part; 2152: guide groove part; 2200: calf massage part; 2210: first connecting part; 2211: first connecting body; 2211a: 1-1 body; 2211b: 1-2 body; 2211c: first support body; 2215, 2315: guide protrusion; 2216, 2316: protrusion groove; 2250: calf massage body; 2300: foot massage part; 2310: second connecting part; 2311: second connecting body; 2311a: 2-1 body; 2311b: 2-2 body; 2311c: second support body; 2350: foot massage body; 2400: length drive part; 2410: fixed shaft; 2430: first drive body part; 2431: first drive source part; 2433: first moving part; 2435: first power transmission part; 2437: first cover housing; 2437a: first upper cover; 2437b: first lower cover; 2438: first sensor coupling part; 2439: first support member; 2450: second drive body part; 2451: second drive source part; 2453: second moving part; 2455: second power transmission part; 2457: second cover housing; 2457a: second upper cover; 2457b: second lower cover; 2458: second sensor coupling part; 2459: second support member; 2500: length sensor part; 2510: sensor plate; 2511: sensor hole part; 2530: first sensor body; 2531, 2551: through slit; 2550: second sensor body; 2700: hinge drive part; 3000: arm massage part; 3100: arm seating part DETAILED DESCRIPTION

[0043] The objects, features and advantages of the present application described above will be more clearly understood from the following embodiments taken in conjunction with the accompanying drawings. The following specific structures and functional descriptions are merely illustrative of the embodiments based on the concept of the present application, and the embodiments based on the concept of the present application can be implemented in various ways, and should not be interpreted as limited to the embodiments described in the specification or the application.

[0044] Based on the embodiments of the concept of the present application, various modifications can be applied, and various modes can be provided, and therefore, specific embodiments are illustrated in the drawings, and are described in detail in the specification or application. However, this is not to limit the embodiments of the concept of the present application to a specific disclosure, but should be understood to include all modifications, equivalents, and alternatives contained in the idea and technical scope of the present application.

[0045] Although the first and / or second terms can be used to describe various constituent elements, the constituent elements are not limited to the terms. The terms are used only to distinguish one constituent element from another, for example, the first constituent element can be named as the second constituent element, and similarly, the second constituent element can be named as the first constituent element, without departing from the protection scope of the concept of the present application.

[0046] When it is referred to that a certain constituent element is "connected" or "coupled" to another constituent element, it should be understood that it can be directly connected or coupled to the other constituent element, and there can be other constituent elements therebetween. In contrast, when it is referred to that a certain constituent element is "directly connected" or "directly coupled" to another constituent element, it should be understood that there is no other constituent element therebetween. Other expressions used to describe the relationship between constituent elements, i.e., "between" and "among" or "adjacent to" and "directly adjacent to", etc., should also be interpreted in the same manner.

[0047] The terms used in the specification are used only for the purpose of describing specific embodiments, and are not intended to limit the content of the present application. Unless the context clearly dictates otherwise, the singular expression includes the plural expression. The terms "include" or "have" and the like in the specification are used to designate the existence of the described features, numbers, steps, actions, constituent elements, components, or combinations thereof, and do not preclude the existence or additional possibility of one or more other features, numbers, steps, actions, constituent elements, components, or combinations thereof.

[0048] Unless otherwise defined, all terms used herein, including technical terms and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms commonly used are to be interpreted as having the same meaning as the meaning in the context of the related art, and should not be interpreted as an ideal or overly formal meaning unless clearly defined in the specification.

[0049] The actuator in the specification refers to a structure capable of providing a driving force. For example, the actuator can include a motor, a linear motor, an electronic motor, a direct current motor, an alternating current motor, a linear actuator, an electric actuator, etc., but is not limited thereto.

[0050] In the present specification, the binaural beat can refer to audio information capable of adjusting a specific form of brain waves.

[0051] In the present specification, according to an embodiment, the massage device can 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 can exist as independent devices (e.g., a body massage device and a leg massage device) separated from each other, and the massage device can refer to the body massage device or the leg massage device.

[0052] Hereinafter, embodiments of the present utility model will be described in more detail with reference to the accompanying drawings.

[0053] Figure 1 is a view illustrating an embodiment of a massage device 100 according to the present utility model.

[0054] The massage device 100 according to an embodiment of the present utility model includes a body massage part 1000 forming an area for accommodating at least a part of a body of a user 10 and massaging the body of the user, and a leg massage part for massaging a leg of the user.

[0055] The body massage part 1000 can provide massage to at least a part of the body of the user. The body massage part 1000 can include a massage module 1700 providing a massage function to at least a part of the body of the user, an audio output module 1500 providing any form of audio output to the user, a frame part 1100 constituting a frame of the body massage part 1000, and a user input part 1400 for receiving any form of input from the user.

[0056] The above-described structures of the body massage part 1000 are only exemplary embodiments, and the body massage part 1000 can include various structures in addition to the aforementioned structures.

[0057] In addition, the shape and structure of the massage device 100 as shown in Figure 1 are only examples, and various forms of the massage device 100 should also belong to the scope of the present utility model without departing from the scope of the claims defined in the present utility model.

[0058] The body massage part 1000 can form any form of space for accommodating the user. The body massage part 1000 can have a space in a form corresponding to the shape of the body of the user. For example, as shown in Figure 1 , the body massage part 1000 can be implemented in a seating type capable of accommodating the whole body or a part of the body of the user 10.

[0059] A portion of the body massage part 1000 that contacts the ground can include any material for increasing friction or any member for increasing friction (e.g., a non-slip pad, etc.) and can include a wheel for enhancing the mobility of the massage device 100.

[0060] At least a portion of the body massage part 1000 can slide. For example, in a case where the body massage part 1000 starts to massage, at least a portion of the body massage part 1000 can slide forward. In addition, the body massage part 1000 can be inclined rearward. As a result, the body massage part 1000 can provide massage in a state of being inclined rearward.

[0061] According to an embodiment of the present application, the massage device 100 can include at least one air bag. The air bag can be located at the shoulder of the user, the pelvic part, the arm massage part 3000, the leg massage part, etc., but is not limited thereto, and can be disposed at a plurality of portions of the massage device 100.

[0062] Referring to Figure 1 , the air bag can be disposed at the arm massage part 3000 (specifically, the arm seating part 3100 that accommodates the arm of the user).

[0063] The massage device 100 can include an air supply part (not shown in the drawings), and the air supply part can supply air to the air bag to inflate the air bag. The air supply part can be located inside the body massage part 1000, can be located at the leg massage part and the arm massage part 3000. In addition, the air supply part can also be located outside the massage device 100.

[0064] The leg massage part can provide leg massage to the user. For example, the leg massage part can include a calf massage part for massaging the calf of the user and / or a foot massage part for massaging the foot of the user.

[0065] The leg massage part can adjust the length according to the body characteristics of the user. For example, when a user with a tall stature uses the massage device 100, since the length of the calf is long, it is necessary to lengthen the length of the leg massage part. In addition, when a user with a short stature uses the massage device 100, since the length of the calf is short, it is necessary to shorten the leg massage part. Therefore, the leg massage part can provide leg massage that matches the height of the user.

[0066] Referring to Figure 1 , a plurality of leg massage parts 2000 can be provided, and the right foot and the left foot of the user 10 can be respectively inserted into the plurality of leg massage parts 2000A, 2000B. The plurality of leg massage parts 2000A, 2000B can be independently driven. Details regarding the leg massage part will be described later.

[0067] The massage module 1700 can be provided inside the body massage part 1000 to provide arbitrary forms of mechanical stimulation to a user accommodated in the body massage part 1000. The massage module 1700 can move along the frame part 1100 provided inside the body massage part 1000 as shown in the drawings. Figure 1

[0068] For example, the frame part 1100 of the body massage part 1000 can be provided with a rack 1112, and the massage module 1700 provides mechanical stimulation to each part of the user's body while moving along the rack 1112. The massage module 1700 can include a ball massage unit or a roller massage unit, but is not limited thereto.

[0069] The frame part 1100 serves to form a frame of the internal structure of the body massage part 1000, and can be implemented by a metal material and / or a plastic material, etc. For example, the frame part 1100 can be implemented by iron, alloy, steel, etc., but is not limited thereto, and can be implemented by various strong materials.

[0070] Referring to Figure 3 According to an embodiment of the present application, the massage device 100 can include an audio output module 1500.

[0071] The audio output module 1500 can be provided at various positions. For example, the audio output module 1500 can include a plurality of output units, such as an upper end audio output unit provided at the upper end of the seat part 1000a which contacts a user seated on the massage device 100, a front audio output unit attached to the front end of the arm part massage part 3000 on the left and right sides of the seat part 1000a, and / or a rear audio output unit attached to the rear end of the arm part massage part 3000, etc., but is not limited thereto.

[0072] The seat part 1000a of the massage device 100 according to an embodiment of the present application can include an upper body support part for supporting the upper body part of the user, and a lower body support part for supporting the lower body part of the user.

[0073] The upper body support part contacts the upper body part (specifically, from the head part to the back part) of the user and supports the body of the user, and the lower body support part contacts the hip part, the thigh part, etc. which are lower areas of the upper body support part and supports the body of the user.

[0074] In this case, the audio output module 1500 can provide stereo sound such as 5.1 channels, but is not limited thereto.

[0075] According to an embodiment of the present application, the user can control the massage device 100 using a massage device control apparatus CD. The massage device control apparatus CD can be connected to the massage device 100 through wired communication and / or wireless communication.

[0076] ​The massage device control apparatus CD can include a remote controller, a cellular phone, a personal digital assistant (PDA), etc., but is not limited thereto, and can include various electronic apparatuses connectable with the massage device 100 through wired communication or wireless communication.

[0077] Figure 2 is a diagram for explaining a frame part 1100 of Figure 1 Figure 3 is a diagram for explaining constituent elements of a massage device according to an embodiment of the present disclosure.

[0078] According to an embodiment of the present disclosure, the massage device 100 can include at least one of a frame part 1100, a control part 1200, a storage part 1300, a user input part 1400, an audio output module 1500, a network connection part 1600, and a massage module 1700.

[0079] The frame part 1100 can be a structure forming a frame of the body massage part 1000.

[0080] According to an embodiment of the present disclosure, the frame part 1100 can include a main frame in which the massage module 1700 is disposed, and a base frame 1130 for supporting the main frame.

[0081] The main frame (not designated with a reference numeral) can include a back frame 1110 for forming a frame of an upper body accommodation part of a user, a seat frame 1120 for forming a frame of a seat part, and a base frame 1130 in contact with the ground.

[0082] A rack 1112 can be disposed at least a portion of the main frame. The rack 1112 is a member for guiding movement of the body massage module in the up-down direction (with the ground as a reference), and can include a plurality of valley parts and a plurality of ridge parts. Figure 2

[0083] According to an embodiment of the present disclosure, the rack 1112 can be disposed opposite each other at both sides of the main frame, specifically, the back frame 1110 and the seat frame 1120, and the body massage module can move along the rack 1112.

[0084] For example, the body massage module can include a gear engaged with the rack 1112, and the gear can be rotated by an actuator disposed in the body massage module, so that the body massage module can move upward or downward.

[0085] The rack 1112 can be made of a metal material and / or a plastic material. For example, the rack 1112 can be made of iron, steel, an alloy, reinforced plastic, melamine resin, phenol resin, etc., but is not limited thereto.​​

[0086] The main frame can be implemented in various shapes. For example, the main frame can be classified into an S-frame, an L-frame, an S&L-frame, a double S&L-frame according to a shape, but is not limited thereto.

[0087] The S-frame refers to a frame in which at least a portion of the main frame has a shape bent like an "S". The L-frame refers to a frame in which at least a portion of the main frame includes a shape bent like an "L". The S&L-frame refers to a frame including both a shape bent like an "S" and a shape bent like an "L". The double S&L-frame refers to a frame including a shape bent like an "L" and two portions of a shape bent like an "S".

[0088] The base frame 1130 refers to a portion of the frame part 1100 that supports the main frame and contacts the ground. The base frame 1130 can include a base upper frame 1131 and a base lower frame 1132.

[0089] The base upper frame 1131 can support the main frame, and the base lower frame 1132 can contact the ground. In addition, the base upper frame 1131 can be disposed in contact with the base lower frame 1132.

[0090] According to an embodiment of the present application, the base upper frame 1131 can be movable along the base lower frame 1132. For example, the base upper frame 1131 can slide forward and / or backward along the base lower frame 1132. In this case, since the main frame is connected to the base upper frame 1131, it can move along with the movement of the base upper frame 1131.

[0091] For example, when the base upper frame 1131 moves forward, the main frame can also move forward, and when the base upper frame 1131 moves backward, the main frame can also move backward. Thereby, it is possible to allow the sliding of the body massage part 1000.

[0092] The control part 1200 can control the operation of the massage device 100. The control part 1200 can include one processor, or can include a plurality of processors. When the control part 1200 includes a plurality of processors, at least a portion of the plurality of processors can be located at a position physically spaced apart from each other. In addition, the control part 1200 is not limited thereto, and can be implemented in various ways.

[0093] For example, the control part 1200 can correspond to one or more processors. The processor can be implemented by an array of a plurality of logic gates, or can be implemented by a combination of a general-purpose microprocessor and a memory in which a program executable in the microprocessor is stored. In addition, it can be understood by those skilled in the art to which the present embodiment pertains that other types of hardware can be used.

[0094] According to an embodiment of the present application, the control part 1200 can control the operation of the massage device 100.

[0095] For example, the massage device 100 can include a plurality of actuators, and the massage device 100 can control the operation of the massage device 100 by controlling the operation of the plurality of actuators.

[0096] For example, the massage device 100 can include at least one of a massage module moving actuator, at least one actuator included in the massage module 1700, a back angle actuator, a leg angle actuator, a foot massage actuator, a leg length adjustment actuator, and a sliding actuator, and the control part 1200 can control the operation of the massage device 100 by controlling these actuators.

[0097] In the present specification, the "leg length adjustment actuator" can refer to a length driving part 2400 provided in the leg massage part. The structure of the length driving part 2400 will be described later in detail.

[0098] The massage module moving actuator is an actuator that can move the massage module 1700 up and down, and the massage module 1700 can move along the rack 1112 by the operation of the massage module moving actuator.

[0099] The back angle actuator is an actuator that adjusts the angle of the part of the user's back in contact with the massage device 100, and the back angle of the massage device 100 can be adjusted by the operation of the back angle actuator.

[0100] The leg angle actuator is an actuator for adjusting the angle of the leg massage part of the massage device 100, and the angle between the leg massage part and the body massage part 1000 can be adjusted by the operation of the leg angle actuator.

[0101] The foot massage actuator is an actuator for making the foot massage module included in the leg massage part, specifically the foot massage part 2300, operate. By using the foot massage actuator, the massage device 100 can provide foot massage to the user.

[0102] The massage module 1700 can include at least one actuator, and the control part 1200 can provide various massage operations by operating the at least one actuator. For example, the control part 1200 can provide a patting massage, a kneading massage, etc. by operating at least one actuator included in the massage module 1700, but is not limited thereto, and can provide various massage operations.

[0103] The leg length adjustment actuator, i.e., the length driving part 2400 is an actuator for adjusting the length of the leg massage part. For example, the control part 1200 can adjust the length of the leg massage part to suit the user by using the leg length adjustment actuator, as a result of which the user can receive a massage suitable for the body type.

[0104] In detail, the leg massage part includes a leg base part, a calf massage part 2200, a foot massage part 2300, a length driving part 2400, a length sensor part 2500, and the foot massage part 2300 and the calf massage part 2200 are relatively moved on the leg base part and can be separately driven.

[0105] Details will be described later in relation to this.

[0106] The sliding actuator enables the massage device 100 to perform a sliding action. For example, by the action of the sliding actuator, the base upper frame 1131 can be moved forward or backward, as a result of which the main frame connected to the base upper frame 1131 can also be moved forward or backward.

[0107] The storage part 1300 can store various information related to the massage device 100. For example, the storage part 1300 can include massage control information, and can also include personal authentication information, but is not limited thereto.

[0108] The storage part 1300 can be implemented by a non-volatile storage medium capable of continuously storing arbitrary data. For example, the storage part 1300 can include not only a magnetic disk, an optical disk, and a magneto-optical storage device, but also a storage device based on a flash memory and / or a battery backup memory, but is not limited thereto.

[0109] In addition, the storage part 1300 can include a memory. The memory can be a random access memory (RAM) such as a dynamic random access memory (DRAM), a static random access memory (SRAM), etc., which is a main storage device directly accessed by a processor and is a volatile storage device in which information stored when a power supply is turned off is instantaneously deleted, but is not limited thereto. Such a memory can be operated by the control part 1200.

[0110] The user input unit 1400 can receive a command related to the action control of the massage device 100 from a user. The user input unit 1400 can be implemented in various forms. For example, the user input unit 1400 can be provided in the body massage unit 1000, can be provided in the leg massage unit and the arm massage unit 3000, but is not limited thereto.

[0111] The massage device 100 can obtain various commands from a user through the user input unit 1400. For example, the massage device 100 can receive any command regarding the selection of a massage module, the selection of a massage mode, the selection of a massage intensity, the selection of a massage time, the selection of a massage part, the selection of the position and action of the body massage unit 1000, the selection of the on / off of the power of the massage device 100, the selection of whether to activate a heating function, the selection of a sound source play-related, etc., but is not limited thereto.

[0112] As an optional embodiment, the user input unit 1400 can have various buttons in the form of a hot key according to a preset user setting function or a function preset by itself, and / or an option button for performing the selection of a direction, cancel, input, etc.

[0113] The user input unit 1400 can be implemented in a keyboard, a dome switch, a touchpad (static pressure / electricity), a jog switch, etc., but is not limited thereto. In addition, the user input unit 1400 can obtain a command according to the user's utterance based on a voice recognition technology.

[0114] According to an embodiment of the present disclosure, the user input unit 1400 can include a display for displaying the action state of the massage device 100 or the current state of the user, etc. In this case, the display can 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, a three-dimensional display (3D display), but is not limited thereto.

[0115] The audio output module 1500 can provide any form of audio output to a user. For example, the audio output module 1500 can provide brain stimulation to a user by outputting an optimal sound source and / or binaural beat for a massage mode provided by the massage device 100 to a user. The audio output module 1500 can output a sound signal received through a network (not shown) or stored in an internal / external storage medium (not shown).

[0116] For example, the audio output module 1500 can output a sound source based on a control of a user terminal through a network connection (e.g., a Bluetooth connection, etc.) with the user terminal. In addition, the audio output module 1500 can output an arbitrary form of sound signals generated in association with an action of the massage device 100.

[0117] The massage device 100 according to an embodiment of the present disclosure can include a network connection part 1600. The network connection part 1600 can communicate with modules inside the massage device 100, external massage devices, and / or user terminals through an arbitrary form of network.

[0118] The network connection part 1600 can include a wired / wireless connection module for connecting a network. As a wireless connection technology, for example, a wireless LAN (WLAN) (Wi-Fi), a wireless broadband access (Wibro), a world interoperability for microwave access (Wimax), a high speed downlink packet access (HSDPA), etc. can be used.

[0119] As a wired connection technology, for example, a digital subscriber line (XDSL), a fiber to the home (FTTH), a power line communication (PLC), etc. can be used. In addition, the network connection part 1600 can include a short distance communication module capable of transmitting and receiving data with any device or terminal in a short distance. For example, as a short range communication technology, a Bluetooth, a radio frequency identification (RFID), an infrared data association (IrDA), an ultra wideband (UWB), a ZigBee, etc. can be used, but are not limited thereto.

[0120] As described above, the massage device 100 according to an embodiment of the present disclosure can include a massage module 1700. That is, the massage module 1700 is a structure for providing a user with a mechanical stimulus, and the massage module 1700 can be moved along the frame part 1100.

[0121] The massage device 100 according to an embodiment of the present disclosure can include a frame part 1100. As described above, the frame part 1100 can be a structure for supporting the massage module 1700.Figures 1 to 3 The frame part 1100 can provide a path in which the massage module 1700 is movable.

[0122] The control part 1200 can control the action of the massage module 1700 to apply a mechanical stimulus to a user to provide a massage.

[0123] The control part 1200 can move the massage module 1700 in the direction of the X axis, the Y axis, and the Z axis, etc. The control part 1200 can make the massage ball advance forward or retreat backward on the X axis, the Y axis, and the Z axis. Alternatively, the control part 1200 can rotate the massage ball around the X axis, the Y axis, and the Z axis as a center.

[0124] The massage device 100 according to an embodiment of the present disclosure can include a sensor part 1800. At this time, the sensor part 1800 can include at least one sensor. For example, the sensor part 1800 can 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.

[0125] The sensor part 1800 can be used to acquire various information. For example, the sensor part 1800 can be used to identify a user. That is, information about whether the user is seated, the user's body type, whether the user's body has an abnormality, etc. can be acquired. As another example, the sensor part 1800 can be used to acquire biological information. That is, fingerprint information, face information, voice information, iris information, weight information, electrocardiogram information, body composition information, etc. can be acquired, but is not limited thereto, and various biological information can be included.

[0126] As an optional embodiment, the massage device 100 can sense the contact area and / or the contact position with the user through the sensor part 1800.

[0127] In addition, the massage device 100 can acquire the shoulder position information of the user through the sensor part 1800.

[0128] In addition, the massage device 100 can provide personalized massage based on the acquired information. For example, when the massage device 100 provides shoulder massage, the massage device 100 identifies the shoulder position of the user according to the information acquired through the sensor part 1800, and can provide shoulder massage to the user according to the identification result.

[0129] In addition, the sensor part 1800 can sense the position of each massage part (specifically, the leg massage part 2000, the arm massage part 3000) that provides massage to the user. That is, the sensor part 1800 transmits sensing data for the position of the leg massage part 2000 and the arm massage part 3000 to the control part 1200, so that the control part 1200 can determine the position, the interval, etc. of each massage part.

[0130] The leg massage part can be a configuration for massaging the user's legs. A leg accommodation space for accommodating the user's legs can be formed on the leg massage part. Referring to Figure 1 and Figure 4 , a plurality of leg massage parts can be provided, and the plurality of leg massage parts 2000A, 2000B can respectively accommodate the user's right foot and left foot.

[0131] Specifically, the plurality of leg massage parts 2000A, 2000B can include a foot massage part 2300 and a lower leg massage part 2200, and can respectively insert, seat, and accommodate the user's right foot and left foot.

[0132] Figure 4 is a view for explaining a driving method of a massage device according to an embodiment of the present application.

[0133] Referring to Figure 4 , the plurality of leg massage parts 2000A, 2000B can receive an electric signal from the control part 1200 to be independently driven.

[0134] The plurality of leg massage parts 2000A, 2000B are alternatively connected to the frame part 1100.

[0135] Power generated in the hinge driving part 2700 to be explained later is transmitted to the leg base part, and the leg massage part is hinge-moved (or rotated) in a clockwise direction and / or counterclockwise direction with a predetermined hinge center axis AX1 (or rotation center axis AX1) as a reference with respect to the frame part 1100, so that the leg angle can be adjusted.

[0136] Referring to Figure 2 , the hinge driving part 2700 can be provided in each of the plurality of leg massage parts 2000A, 2000B.

[0137] Thus, as Figure 4 indicated, various modifications can be implemented, the leg angle is adjusted by rotating only one of the plurality of leg massage parts 2000A, 2000B with respect to the frame part 1100, or the leg angle is adjusted by the plurality of leg massage parts 2000A, 2000B with respect to the frame part 1100 to achieve the same angle, etc.

[0138] Referring to Figure 2 and Figure 4 , the leg massage part according to an embodiment of the present application can be rotated with respect to the frame part 1110 (specifically, the seat frame 1120) by power generated by the hinge driving part 2700.

[0139] That is, by setting the length direction center axis of the leg massage part (specifically, the shaft body 2111) as the rotation center axis AX1 to form a preset angle with respect to the seat frame 1120, so that the leg massage part can perform a hinge movement (or rotation).

[0140] Referring to Figure 5 In a state in which the leg massage part is rotated with respect to the seat frame 1120, the calf massage part 2200 in which the user's calf is seated, and the foot massage part 2300 in which the user's foot is seated and inserted are relatively moved on the leg base part, so that a leg length adjustment and stretching function that matches the leg length of the user 10 seated in the massage device 100 can be provided. This will be carefully explained later.

[0141] The leg massage part can include at least one of an air bag, a calf massage module (not shown), and a foot massage module (not shown).

[0142] The air bag is a constitution for fixing at least a part of the user's body. The air bag included in the leg massage part can be a constitution for fixing at least a part of the user's body by receiving air from a separately provided air supply part and expanding.

[0143] The calf massage module (not shown) can be a constitution for massaging the calf part in the user's leg accommodated therein. At this time, as described above, the calf massage module can include a ball massage unit or a roller massage unit, but is not limited thereto

[0144] The foot massage part 2300 according to an embodiment of the present application can include a foot massage module. The foot massage module can be a constitution for massaging the user's foot. At this time, the foot massage module can include a ball massage unit or a roller massage unit, but is not limited thereto.

[0145] Figure 5 FIG. 7 is a side view illustrating a leg massage part according to an embodiment of the present application. Figure 6 FIG. 8 is a perspective view illustrating a state in which a calf massage body and a foot massage body are removed in the leg massage part of FIG. 7. Figure 5 FIG. 9 is a perspective view illustrating a state in which the calf massage body and the foot massage body are removed in the leg massage part of FIG. 7. Figure 7 FIG. 10 is a rear perspective view of FIG. 9. Figure 6 FIG. 11 is a view enlarging a portion A of FIG. 10. Figure 8 FIG. 12 is a view enlarging a portion B of FIG. 10. Figure 6 FIG. 13 is a view enlarging a portion C of FIG. 10. Figure 9 FIG. 14 is a view illustrating a first driving body part according to an embodiment of the present application. Figure 10 FIG. 15 is an exploded perspective view illustrating the first driving body part according to an embodiment of the present application. Figure 11 FIG. 16 is a view enlarging the portion B of FIG. 15. Figure 7 FIG. 17 is a view enlarging the portion C of FIG. 15. Figure 12 FIG. 18 is a view illustrating a state in which a moving leg massage part and a foot massage part are moved according to an embodiment of the present application.

[0146] Referring to Figures 5 to 12 , the leg of the user 10 can be inserted into the leg massage part 2000 according to an embodiment of the present application, and the leg massage part 2000 can include a leg base part 2100, a calf massage part 2200, a foot massage part 2300, a length driving part 2400, a length sensor part 2500, and a hinge driving part 2700.

[0147] Referring to Figure 1 and Figure 4 , the leg massage part 2000 according to an embodiment of the present application can be provided in plural.

[0148] The plurality of leg massage parts 2000A, 2000B can each include a leg base part 2100, a calf massage part 2200, a foot massage part 2300, a length driving part 2400, a length sensor part 2500, and a hinge driving part 2700.

[0149] Any one of the plurality of leg massage parts 2000A, 2000B can accommodate the right foot of the user, and the other leg massage part 2000B can accommodate the left foot of the user.

[0150] Referring to Figure 4 , the plurality of leg massage parts 2000A, 2000B according to an embodiment of the present application can receive electrical signals from the control part 1200 to be independently driven.

[0151] Referring to Figure 4 , specifically, the plurality of leg massage parts 2000A, 2000B can be independently rotated along a predetermined rotation axis by the hinge driving part 2700, so that the length can be adjusted, or the calf massage part 2400 and the foot massage part 2300 can be independently separated and driven by the length driving part 2400 to be described later, so that the length can be adjusted.

[0152] Referring to Figures 5 to 12 , any one of the plurality of leg massage parts 2000A, 2000B according to an embodiment of the present application is illustrated.

[0153] The plurality of leg massage parts 2000A, 2000B are identical in the constitution of the leg base part 2100, the calf massage part 2200, the foot massage part 2300, the length driving part 2400, the length sensor part 2500, and the hinge driving part 2700, the operation principle, and the effect except for the point that the right foot and the left foot of the user 10 are accommodated.

[0154] Referring to Figures 5 to 8 , Figure 11 and Figure 12The leg base part 2100 according to an embodiment of the present application connected to the frame part 1100 can be hingedly connected to the frame part 1100 (specifically, the seat frame 1120) with a predetermined hinge center axis AX1 (hereinafter, referred to as a "rotation center axis") as a reference.

[0155] Referring to Figure 5 and Figure 12 The calf massage part 2200 and the foot massage part 2300 to be described later can be independently movably connected to the leg base part 2100 according to an embodiment of the present application.

[0156] Referring to Figures 5 to 8 and Figure 11 The leg base part 2100 according to an embodiment of the present application can include a shaft part 2110 and a leg base body 2150.

[0157] Referring to Figures 5 to 7 The shaft part 2110 according to an embodiment of the present application capable of rotating with a predetermined rotation center axis AX1 as a reference can be rotatably connected to the frame part 1100.

[0158] Specifically, both sides of the shaft part 2110 can be rotatably connected to the frame part 1100 (specifically, the seat frame 1120). The seat frame 1120 can be formed with a hinge bracket (not shown) connectable to both sides of the shaft part 2110.

[0159] The hinge bracket according to an embodiment of the present application can be integrally formed with the seat frame 1120, but is not limited thereto, and can be variously modified and implemented, for example, can be two components respectively with the seat frame 1120 and combined with the seat frame 1120, etc.

[0160] Referring to Figure 2 and Figures 5 to 7 The shaft part 2110 according to an embodiment of the present application rotatably connected to the frame part 1100 can be hinge-moved (or rotated) in a clockwise direction and / or counterclockwise direction with a predetermined rotation center axis AX1 as a reference.

[0161] Referring to Figure 6 and Figure 7 The rotation center axis AX1 of the shaft part 2110 according to an embodiment of the present application can be formed identically to a length direction center axis of the shaft part 2110.

[0162] The shaft part 2110 according to an embodiment of the present application can be combined with the leg base body 2150, and the leg base body 2150 receives power generated by a hinge driving part 2700 to be described later to rotate the length direction center axis of the shaft part 2110 as the rotation center axis AX1.

[0163] Thus, the leg base body 2150 (the lower leg massage part 2200 and the foot massage part 2300 are movably connected to the leg base body 2150) can be rotated with respect to the frame part 1100 (in particular, the seat frame 1120) in a clockwise direction and / or an anticlockwise direction with the rotation center axis AX1 as a reference.

[0164] That is, the leg massage part 2000 is rotated in a forward direction or a rearward direction (with the user 10 seated on the massage device 100 as a reference) with the rotation center axis AX1 formed in the same length direction center axis of the shaft part 2110 as a reference, thereby having an effect of being able to adjust the leg angle when receiving the leg massage function by the massage device 100.

[0165] The seat frame 1120 can be formed with a leg base part 2100 (in particular, a groove part (not assigned a reference numeral) in which the shaft part 2110 is seated), and a shaft cover (not assigned a reference numeral) can cover the shaft part 2110 seated in the groove part and be fastened to the groove part.

[0166] Referring to Figures 5 to 7 and Figure 12 According to an embodiment of the present application, the shaft part 2110 can include a shaft body 2111, a shaft housing part 2113, and a fastening member 2117.

[0167] The shaft body 2111 formed in a length direction extension is connected to the leg base body 2150 and can form the rotation center axis AX1 of the leg base body 2150.

[0168] The shaft body 2111 can be made of a metal and / or a plastic material. When the shaft body 2111 is made of a plastic material, it has an effect of reducing the weight of the leg massage part 2000 and the massage device 100.

[0169] According to an embodiment of the present application, the shaft body 2111 is combined with the leg base body 2150 and receives power from the hinge driving part 2700 so as to be rotated together when the leg base body 2150 is rotated.

[0170] However, it is not limited thereto, and various modifications can be implemented within the technical idea of forming the rotation center axis AX1 of the leg massage part 2000 in the length direction center axis of the shaft body 2111, such as relative rotation of the leg base body 2150 and the shaft body 2111, etc.

[0171] Since the shaft body 2111 is connected with the leg base body 2150, the leg base body 2150 and the calf massage part 2200 and the foot massage part 2300 movably connected to the leg base body 2150 can hinge relative to the frame part 1100 in the clockwise direction and / or the counterclockwise direction with the length direction center axis of the shaft body 2111 as the rotation center axis AX1.

[0172] That is, in the state that the user 10 is seated on the massage device 100, the leg massage part 2000 accommodating the leg of the user 10 can hinge at a preset angle.

[0173] Referring to Figure 6 and Figure 7 , the shaft body 2111 can be rotatably connected to the shaft housing part 2113. Specifically, both sides of the shaft body 2111 can be connected with a pair of shaft housing parts 2113.

[0174] Referring to Figure 7 , the shaft body 2111 can be inserted into the insertion groove part 2114 formed in the shaft housing part 2113.

[0175] The insertion groove part 2114 can be formed in the shaft housing part 2113 and have a preset depth, and the end of the shaft body 2111 can be inserted into the insertion groove part 2114 formed in the shaft housing part 2113.

[0176] The end of the shaft body 2111 can be rotatably arranged inside the insertion groove part 2114 formed in the shaft housing part 2113.

[0177] As an alternative embodiment, the outer peripheral surface of the shaft body 2111 can be in surface contact with the inner peripheral surface of the insertion groove part 2114 formed in the shaft housing part 2113. Thus, the shaft body 2111 can rotate inside the insertion groove part 2114 while maintaining the rotation center axis AX1.

[0178] Referring to Figure 7 , both ends of the shaft body 2111 according to an embodiment of the present application are rotatably connected with a pair of shaft housing parts 2113 and can be inserted into the insertion groove parts 2114 respectively formed in the pair of shaft housing parts 2113.

[0179] Referring to Figures 5 to 7 , the shaft housing part 2113 according to an embodiment of the present application arranged between the shaft body 2111 and the frame part 1100 can support the rotation of the shaft body 2111.

[0180] The shaft housing part 2113 can be provided in plurality, and the plurality of shaft housing parts 2113 can be respectively connected to both ends of the shaft body 2111. The shaft housing part 2113 can be made of a plastic material.

[0181] Thus, there is an effect of reducing the weight of the leg massage part 2000 and the massage device 100.

[0182] Referring to Figure 7 A insertion groove part 2114 having a predetermined depth can be formed on the shaft housing part 2113 to allow the shaft body 2111 to be inserted. The depth direction center axis of the insertion groove part 2114 can be formed the same as the length direction center axis of the shaft body 2111.

[0183] One end of the shaft body 2111 can be inserted into the insertion groove part 2114, and the shaft body 2111 can be rotatably disposed inside the insertion groove part 2114. Also, since the shaft body 2111 is inserted into the insertion groove part 2114, the shaft body 2111 can rotate while maintaining the rotation center axis AX1.

[0184] Also, there is an effect that the leg base part 2100 combined with the shaft body 2111 and the calf massage part 2200 and the foot massage part 2300 combined with the leg base part 2100 can perform a hinge motion.

[0185] Referring to Figure 6 A fastening hole part 2115 is formed through the shaft housing part 2113 according to an embodiment of the present application.

[0186] The fastening hole part 2115 formed in the shaft housing part 2113 can be overlapped and disposed with a hole part (not shown) formed in the frame part 1100 (specifically, the seat frame 1120), and a fastening member 2117 to be described later can pass through the fastening hole part 2115 and the hole part formed in the seat frame 1120 to fasten the shaft housing part 2113 and the seat frame 1120.

[0187] The combined center axis AX2 of the fastening member 2117 can form a predetermined angle with the rotation center axis AX1 of the leg massage part 2000. Specifically, the combined center axis AX2 can be perpendicular to the rotation center axis AX1.

[0188] The insertion groove part 2114 formed in the shaft housing part 2113 according to an embodiment of the present application can be disposed apart from the fastening hole part 2115 by a predetermined distance.

[0189] Specifically, the shaft body 2111 can be inserted into the insertion groove part 2114 formed in the shaft housing part 2113 to the depth of the insertion groove part 2114, and since the end of the insertion groove part 2114 is disposed apart from the fastening hole part 2115, interference between the shaft body 2111 and the fastening member 2117 passing through the fastening hole part 2115 can be prevented.

[0190] Also, one side of the shaft housing part 2113 is fixed to the frame part 1100 (specifically, the seat frame 1120) by the fastening member 2117, and an insertion groove part 2114 is formed at the other side opposite to the above one side, and the shaft body 2111 is rotatably inserted into the insertion groove part 2114.

[0191] Also, the insertion groove part 2114 formed at the shaft housing part 2113 is formed to surround the outer circumferential surface of the shaft body 2111, and since one side thereof is fixed to the frame part 1100 (specifically, the seat frame 1120), there is no need for an additional covering member to cover the shaft body 2111, having the effect of simplifying the hinge structure of the leg massage part 2000.

[0192] As an alternative embodiment, the shaft housing part 2113 is disposed at the hinge bracket formed at the seat frame 1120, and since the shaft cover (not shown) rotatably connected to the hinge bracket covers the shaft housing part 2113, it has the effect of being able to stably maintain the lengthwise central axis of the shaft housing part 2113 and the shaft body 2111.

[0193] Referring to Figure 6 The fastening member 2117 according to an embodiment of the present application, which penetrates and fastens the shaft housing part 2113 and the frame part 1100 (specifically, the seat frame 1120), can penetrate and fasten the shaft housing part 2113 and the seat frame 1120 by passing through the fastening hole part 2115 formed at the shaft housing part 2113 and the hole part formed at the seat frame 1120.

[0194] The fastening member 2117 according to an embodiment of the present application is in the form of a bolt, but is not limited thereto, and various modifications can be made within the technical idea of fixing one side of the shaft housing part 2113 to the frame part 1100 (specifically, the seat frame 1120).

[0195] The fastening member 2117 according to an embodiment of the present application can be disposed apart from the shaft body 2111 inserted into the insertion groove part 2114 formed at the shaft housing part 2113.

[0196] That is, since the fastening hole part 2115 and the insertion groove part 2114 are disposed apart from each other at the shaft housing part 2113, the fastening member 2117 passing through the fastening hole part 2115 is also disposed apart from the insertion groove part 2114, and can be disposed apart from the shaft body 2111 that can be inserted into the insertion groove part 2114.

[0197] Thus, it has the effect that the shaft body 2111 inserted into the insertion groove part 2114 formed at the other side opposite to the above one side can freely rotate in a state apart from the fastening member 2117, in a state where one side of the shaft housing part 2113 is fixed to the frame part 1100 (specifically, the seat frame 1120).

[0198] With reference to Figures 5 to 8 , Figure 11 and Figure 12 , the leg base body 2150 according to an embodiment of the present application is connected with the shaft part 2110, and can rotate in linkage with the shaft part 2110.

[0199] The leg base body 2150 combined with the shaft part 2110 (specifically, the shaft body 2111) can rotate together with the shaft body 2111.

[0200] With reference to Figure 4 , the leg base body 2150 can contact the hinge driving part 2700, and can receive power generated by the hinge driving part 2700 to perform hinge movement (or rotation) with the lengthwise central axis of the shaft body 2111 as the rotation central axis AX1.

[0201] With reference to Figure 4 , the leg base body 2150 can perform relative rotation with respect to the frame part 1100 (specifically, the seat frame 1120) with the lengthwise central axis of the shaft body 2111 as the rotation central axis AX1.

[0202] That is, since the shaft housing part 2113 in which the shaft body 2111 is inserted and connected is fixed to the seat frame 1120, the lengthwise central axis of the shaft body 2111 can be fixed, and by taking the lengthwise central axis of the shaft body 2111 as the rotation central axis AX1, the leg base part 2100 can perform hinge movement by a predetermined angle with respect to the frame part 1100.

[0203] With reference to Figure 5 and Figure 12 , the calf massage part 2200 and the foot massage part 2300 to be described later can be connected to the leg base body 2150, and the calf massage part 2200 and the foot massage part 2300 can perform linear movement in a predetermined direction (an up-down direction with reference to Figure 5 .

[0204] With reference to Figure 6 and Figure 8 , the leg base body 2150 according to an embodiment of the present application can include a guide part 2151. The guide part 2151 providing a movement path of the calf massage part 2200 and the foot massage part 2300 can be provided in plurality.

[0205] The plurality of guide parts 2151 can be respectively disposed at both sides with reference to the central part of the leg base part 2100 (specifically, the leg base body 2150).

[0206] With reference to Figure 5 ,Figure 6 and Figure 8 The guide groove portion 2152 can be formed in a groove shape in the moving direction (up-down direction with the leg base body 2150 as a reference) of the lower leg massage portion 2200 and the foot massage portion 2300 with respect to the guide portion 2151 according to an embodiment of the present application. Figure 5

[0207] Referring to Figure 6 The guide protrusion 2215 provided to the lower leg massage portion 2200 (specifically, a first connecting portion 2210 to be described later) can be disposed inside the guide groove portion 2152, and the guide protrusion 2215 can move in a predetermined direction (up-down direction with the leg base body 2150 as a reference) along the guide groove portion 2152. Figure 8

[0208] In addition, the guide protrusion 2315 provided to the foot massage portion 2300 (specifically, a second connecting portion 2310 to be described later) can be disposed inside the guide groove portion 2152, and the guide protrusion 2315 can move in a predetermined direction (up-down direction with the leg base body 2150 as a reference) along the guide groove portion 2152. Figure 8

[0209] Referring to Figure 6 and Figure 8 The inner circumferential surface of the guide groove portion 2152 formed in the guide portion 2151 according to an embodiment of the present application can be in surface contact with the outer circumferential surfaces of the guide protrusions 2215 and 2315 formed in the lower leg massage portion 2200 and the foot massage portion 2300, respectively.

[0210] Thus, the guide protrusions 2215 and 2315 can stably move inside the guide groove portion 2152.

[0211] Referring to Figure 8 The end portions (not designated with reference numerals) of the guide portion 2151 formed opposite to each other in the length direction (up-down direction with the leg base body 2150 as a reference) can be caught in the protrusion grooves 2216 and 2316 formed in the guide protrusions 2215 and 2315 of the lower leg massage portion 2200 and the foot massage portion 2300, respectively. Figure 8 Thus, not only the guide protrusions 2215 and 2315 can move along the guide groove portion 2152 formed in the guide portion 2151, but also the end portions of the guide portion 2151 can move along the protrusion grooves 2216 and 2316, thereby having the effect that the lower leg massage portion 2200 and the foot massage portion 2300 can stably move on the leg base portion 2100 (specifically, the leg base body 2150).

[0212] Referring to

[0213] , Figure 1 , Figure 5 ​​​and Figure 12 The calf massage part 2200 according to an embodiment of the present application, which can accommodate a user's calf, can be connected to the leg base part 2100 (specifically, the leg base body 2150).

[0214] The calf massage part 2200 can receive power from a length driving part 2400 to be described later to move on the leg base part 2100 along a preset moving central axis.

[0215] The calf massage part 2200 according to an embodiment of the present application can include a first connecting part 2210 and a calf massage body 2250.

[0216] Referring to Figures 5 to 8 One side of the first connecting part 2210, which connects the leg base part 2100 (specifically, the leg base body 2150) and the calf massage body 2250, is combined with the calf massage body 2250, and the other side opposite thereto can be movably disposed on the leg base body 2150.

[0217] The first connecting part 2210 according to an embodiment of the present application can include a first connecting body 2211 and a guide protrusion 2215.

[0218] The calf massage body 2250 can be combined on one side (front side) of the first connecting body 2211, and the guide protrusion 2215 can be combined on the other side (rear side) opposite to the above one side.

[0219] The first connecting body 2211 can include a 1-1 body 2211a and a 1-2 body 2211b. The 1-1 body 2211a can be combined with the first driving source part 2431. Referring to Figure 6 The first driving source part 2431 can be connected to the lower portion (with Figure 6 as a reference) of the 1-1 body 2211a.

[0220] However, it is not limited thereto, and various modifications can be made, for example, the first driving source part 2431 can be connected to the upper portion (with Figure 6 as a reference) of the 1-1 body 2211a, etc.

[0221] The calf massage body 2250 can be fixed to the 1-2 body 2211b connected to the 1-1 body 2211a. The 1-2 body 2211b can be provided in plurality. The plurality of 1-2 bodies 2211b are connected to both sides of the 1-1 body 2211a and can support the calf massage body 2250.

[0222] Also, the first driving source part 2431 can be stably accommodated in an area surrounded by the 1-1 main body 2211a, the 1-2 main body 2211b, and the calf part massage body 2250.

[0223] Referring to Figure 7 and Figure 11 A rear surface of the 1-1 main body 2211a opposite to the fixed shaft 2410 according to an embodiment of the present application can be protrusively formed with a first support main body 2211c.

[0224] The first support main body 2211c can be flatly formed and combined with the first driving body part 2430 (particularly, the first cover housing 2437). The first support main body 2211c is located at a lower portion of the 1-1 main body 2211a (with reference to the Figure 7 1-1 main body 2211a and the first support main body 2211c can be formed in an "L" shape.

[0225] In the present application, the first cover housing 2437 is disposed at an upper side of the first support main body 2211c, but is not limited thereto, and various modifications can be implemented, for example, disposed at a lower side, etc.

[0226] As an alternative embodiment, the first support main body 2211c is located at a lower portion of the 1-1 main body 2211a, but is not limited thereto, and can be located at an upper portion or an arbitrary area between the lower portion and the upper portion.

[0227] Referring to Figure 8 The guide protrusion 2215 according to an embodiment of the present application connected to the first connection body 2211 can be combined with one side of the first connection body 2211 facing the leg base body 2150.

[0228] The guide protrusion 2215 according to an embodiment of the present application can be connected to at least any one of the 1-1 main body 2211a and the 1-2 main body 2211b.

[0229] The guide protrusion 2215 can be extended in a moving direction of the first connection part 2210 (particularly, the first connection body 2211) (an up-down direction with reference to Figure 7 ).

[0230] The guide protrusion 2215 can be inserted into a guide groove part 2152 formed in the leg base body 2150 (particularly, the guide part 2151), and can be moved in a predetermined direction (an up-down direction with reference to Figure 7 ).

[0231] An outer circumferential surface of the guide protrusion 2215 can be in surface contact with an inner circumferential surface of the guide groove part 2152 formed in the guide part 2151.

[0232] Therefore, the guiding protrusion 2215 can stably move on the guiding groove portion 2152, and the calf massage portion 2200 can stably move on the leg base portion 2100.

[0233] The guiding protrusion 2215 according to an embodiment of the present application can be provided in a plurality, and can be disposed on both sides with the central portion of the first connecting body 2211 as a reference.

[0234] The plurality of guiding protrusions 2215 can be respectively inserted into the guiding groove portions 2152 formed in the plurality of guiding portions 2151, and can respectively move on the guiding groove portions 2152.

[0235] Referring to Figure 8 A protrusion groove 2216 having a predetermined depth can be formed on one side of the guiding protrusion 2215 in the length direction of the guiding protrusion 2215. The end portion of the guiding portion 2151 can be seated in the protrusion groove 2216.

[0236] Therefore, when the guiding protrusion 2215 moves on the guiding groove portion 2152, the end portion of the guiding portion 2151 also moves along the protrusion groove 2216 formed in the guiding protrusion 2215, thereby having an effect that a movement path of the calf massage portion 2200 relatively moving with the leg base portion 2100 can be stably provided.

[0237] Referring to Figure 5 and Figure 12 The calf massage body 2250 according to an embodiment of the present application, in which a user's calf can be inserted and seated, can be combined with the first connecting portion 2210 (specifically, the first connecting body 2211 of the first-2 body 2211b).

[0238] Referring to Figure 5 and Figure 12 When the first connecting portion 2210 receives power from the length driving portion 2400 and moves, the calf massage body 2250 can move together in linkage with the movement of the first connecting portion 2210 (specifically, the first connecting body 2211).

[0239] The calf massage module (not shown) can be provided in the calf massage body 2250 according to an embodiment of the present application.

[0240] The calf massage module (not shown) can be a configuration for massaging the calf portion of a user's leg accommodated therein. At this time, as described above, the calf massage module can include a ball massage unit or a roller massage unit, but is not limited thereto.

[0241] The calf massage body 2250 according to one embodiment of the present application can be formed in a single shape, but is not limited thereto, and as an alternative embodiment, the calf massage body 2250 can be divided into a plurality of regions that can be relatively moved in a moving direction on the leg base portion 2100.

[0242] As an alternative embodiment, the calf massage body 2250 can include a plurality of calf massage members (not shown) that can be independently moved from each other.

[0243] In detail, the calf massage body 2250 can include a first calf massage member and a second calf massage member. The first calf massage member and the second calf massage member can be moved in a direction in which the first calf massage member and the second calf massage member approach each other, a direction in which the first calf massage member and the second calf massage member are apart from each other, and / or a direction in which the first calf massage member and the second calf massage member are identical to each other on the leg base portion 2100.

[0244] In other words, each of the calf massage members can be independently moved in an upper side direction and / or a lower side direction of each of the calf massage members.

[0245] In addition, the first calf massage member and the second calf massage member can be moved in the same direction or in opposite directions on the leg base portion 2100.

[0246] Accordingly, various modifications can be implemented, for example, adjusting a position of a calf region of a user, or adjusting a distance between the first calf massage member and the second calf massage member to provide a calf stretching function to the user, etc.

[0247] In this case, the first connection portion 2210 is also divided into a plurality of regions, connected with the plurality of calf massage members, and the first driving source portion 2431 is also provided with a plurality of regions, and can provide independent driving forces to the plurality of calf massage members.

[0248] However, it is not limited thereto, and the calf massage body 2250 can of course include more than three calf massage members.

[0249] As an alternative embodiment, the plurality of first driving source portions can be disposed at various positions, for example, at least one of a lower portion of the first calf massage member disposed on an upper side, an upper portion of the second calf massage member disposed on a lower side, and a lower portion of the second calf massage member, etc.

[0250] Referring to Figure 1 , Figure 5 and Figure 12 , the foot massage portion 2300 according to one embodiment of the present application in which a user's foot can be seated and inserted can be connected with the leg base portion 2100 (in detail, the leg base body 2150).

[0251] The foot massage part 2300 can also receive power from the length driving part 2400 to move along a preset movement central axis on the leg base part 2100, like the lower leg massage part 2200.

[0252] The foot massage part 2300 according to an embodiment of the present application can include a second connecting part 2310 and a foot massage body 2350.

[0253] Referring to Figures 5 to 8 , one side of the second connecting part 2310 connecting the leg base part 2100 (specifically, the leg base body 2150) and the foot massage body 2350 can be combined with the foot massage body 2350, and the other side opposite thereto can be movably disposed on the leg base body 2150.

[0254] The second connecting part 2310 according to an embodiment of the present application can include a second connecting body 2311 and a guide protrusion 2315.

[0255] One side (front side) of the second connecting body 2311 can be combined with the foot massage body 2350, and the other side (rear side) opposite thereto can be combined with the guide protrusion 2315.

[0256] The second connecting body 2311 can include a 2-1 body 2311a and a 2-2 body 2311b. The 2-1 body 2311a can be combined with the second driving source part 2451. Referring to Figure 6 , the second driving source part 2451 can be connected to the upper portion of the 2-1 body 2311a (with Figure 6 as a reference).

[0257] However, it is not limited thereto, and various modifications can be implemented, for example, the second driving source part 2451 is connected to the lower portion of the 2-1 body 2311a (with Figure 6 as a reference), etc.

[0258] The foot massage body 2350 can be fixed to the 2-2 body 2311b connected to the 2-1 body 2311a. The 2-2 body 2311b can be provided in plurality. The plurality of 2-2 bodies 2311b can be connected to both sides with the central portion of the 2-1 body 2311a as a reference, and support the foot massage body 2350.

[0259] The 2-2 body 2311b can be formed in an "L" shape. Therefore, the 2-2 body 2311b can be connected to a plurality of surfaces (specifically, the rear surface and the bottom surface) of the foot massage body 2350, and has an effect of stably supporting the foot massage body 2350.

[0260] Also, having the second driving source part 2451 can stabilize the effect of being accommodated in the area surrounded by the 2-1 main body 2311a, the 2-2 main body 2311b, and the foot massage body 2350.

[0261] Referring to Figure 7 and Figure 11 The rear surface of the 2-1 main body 2311a opposite to the fixed shaft 2410 according to an embodiment of the present application can be protrusively formed with a second support main body 2311c.

[0262] The second support main body 2311c is flatly formed and can be combined with the second driving body part 2450 (specifically, the second cover housing 2457). The second support main body 2311c can be located at the upper portion of the 2-1 main body 2311a (with reference to the Figure 7 , the 2-1 main body 2311a and the second support main body 2311c can be made in a "┏" shape.

[0263] In the present application, the second cover housing 2457 is disposed at the upper side of the second support main body 2311c, but is not limited thereto, and various modifications can be implemented, for example, disposed at the lower side, etc.

[0264] As an alternative embodiment, the second support main body 2311c is located at the upper portion of the 2-1 main body 2311a, but is not limited thereto, and can also be located at the lower portion or at any area between the upper portion and the lower portion.

[0265] Referring to Figure 8 The guide protrusion 2315 according to an embodiment of the present application connected to the second connection body 2311 can be combined with the one side of the second connection body 2311 facing the leg base body 2150.

[0266] The guide protrusion 2315 can be extended in the moving direction of the second connection body 2311 (the up-and-down direction with reference to Figure 7 .

[0267] The guide protrusion 2315 can be inserted into the guide groove part 2152 formed in the leg base body 2150 (specifically, the guide part 2151), and can be moved in the predetermined direction (the up-and-down direction with reference to Figure 7 .

[0268] The outer circumferential surface of the guide protrusion 2315 can be in surface contact with the inner circumferential surface of the guide groove part 2152 formed in the guide part 2151.

[0269] Therefore, having the guide protrusion 2315 can stably move on the guide groove part 2152 and the foot massage part 2300 can stably move on the leg base part 2100.

[0270] The guide protrusions 2315 according to an embodiment of the present application can be provided in plural, and can be disposed on both sides with the central portion of the second connecting body 2311 (specifically, the 2-1 main body 2311a) as a reference.

[0271] The plural guide protrusions 2315 can be respectively inserted into the guide groove portions 2152 formed in the plural guide portions 2151 and can be respectively moved on the guide groove portions 2152.

[0272] Referring to Figure 8 A protrusion groove 2316 having a predetermined depth can be formed on one side of the guide protrusion 2315 in the length direction of the guide protrusion 2315. The end portion of the guide portion 2151 can be seated in the protrusion groove 2316.

[0273] Therefore, when the guide protrusion 2315 is moved on the guide groove portion 2152, the end portion of the guide portion 2151 is also moved along the protrusion groove 2316 formed in the guide protrusion 2315, thereby having an effect that a movement path of the foot massage portion 2300 that can stably provide relative movement with respect to the leg base portion 2100 can be provided.

[0274] Referring to Figure 5 and Figure 12 The foot massage body 2350 according to an embodiment of the present application in which a user's foot can be inserted and seated can be combined with the second connecting portion 2310 (specifically, the 2-2 main body 2311b of the second connecting body 2311).

[0275] Referring to Figure 5 and Figure 12 When the second connecting portion 2310 receives power from the length driving portion 2400 and moves in line, the foot massage body 2350 can be moved together in linkage with the movement of the second connecting portion 2310 (specifically, the second connecting body 2311).

[0276] A foot massage module (not shown) can be provided in the foot massage body 2350 according to an embodiment of the present application.

[0277] The foot massage module can be a configuration for massaging a user's foot. At this time, the foot massage module can include a ball massage unit or a roller massage unit, but is not limited thereto.

[0278] The foot massage body 2350 according to an embodiment of the present application can be formed in a single shape, but is not limited thereto, and as an alternative embodiment, the foot massage body 2350 can be divided into plural regions that can be relatively moved in the moving direction on the leg base portion 2100.

[0279] As an alternative embodiment, the foot massage body 2350 can include a plurality of foot massage members (not shown) that can move independently of each other.

[0280] In detail, the foot massage body 2350 can include a first foot massage member and a second foot massage member. The first foot massage member and the second foot massage member can move in a direction approaching each other, a direction moving away from each other, and / or a direction moving in the same direction on the leg base portion 2100.

[0281] In other words, each foot massage member can independently move in an upper side direction and / or a lower side direction of each foot massage member.

[0282] In addition, the first foot massage member and the second foot massage member can move in the same direction or in opposite directions on the leg base portion 2100.

[0283] Accordingly, various modifications can be implemented, such as adjusting the position of the foot area of the user, or adjusting the distance between the first foot massage member and the second foot massage member to provide a stretching function to the user, etc.

[0284] In this case, the second connection portion 2310 is also divided into a plurality of regions, connected with a plurality of foot massage members, and the second driving source portion 2451 is also provided with a plurality of, and can provide independent driving force to a plurality of foot massage members.

[0285] However, it is not limited thereto, and various modifications can be implemented, such as the foot massage body 2350 including three or more foot massage members, etc.

[0286] As an alternative embodiment, a plurality of second driving source portions can be arranged at various positions, such as at least one of the upper portion and the lower portion of the first foot massage member arranged on the upper side, the upper portion of the second calf portion member arranged on the lower portion, etc.

[0287] Referring to Figures 6 to 11 , the length driving portion 2400 according to an embodiment of the present application, which transmits power to the calf massage portion 2200 and / or the foot massage portion 2300, can independently move the calf massage portion 2200 and the foot massage portion 2300 in a predetermined direction (an up-down direction with the leg base portion 2100 as a reference). Figures 6

[0288] That is, the length driving portion 2400 transmits power to the calf massage portion 2200 and / or the foot massage portion 2300, and causes the calf massage portion 2200 and the foot massage portion 2300 to relatively move with respect to the leg base portion 2100 along a predetermined central axis.

[0289] Referring to Figures 7 to 11 ​According to an embodiment of the present application, the length driving portion 2400 can include a fixed shaft 2410, a first driving body portion 2430, and a second driving body portion 2450.

[0290] The fixed shaft 2410 according to an embodiment of the present application, which forms the movement center axis AX3, can be fixed to the leg base portion 2100.

[0291] Referring to Figure 7 The fixed shaft 2410 can be formed to extend in the height direction from one end (the lower end with reference to Figure 7 to the other end (the upper end with reference to Figure 7 of the leg base portion 2100.

[0292] The fixed shaft 2410 can be fixed to the leg base body 2150.

[0293] The fixed shaft 2410 can extend the movement center axis AX3 of the first driving body portion 2430 and the second driving body portion 2450, which will be described later, as the length direction center axis.

[0294] The fixed shaft 2410 provides a movement path of the first driving body portion 2430 and the second driving body portion 2450, and the first driving body portion 2430 and the second driving body portion 2450 can move on the fixed shaft 2410.

[0295] The fixed shaft 2410 is formed with a thread along the outer circumferential surface. Threaded groove portions are formed on each of the inner circumferential surfaces of the first driving body portion 2430 and the second driving body portion 2450, which are in contact with the outer circumferential surface of the fixed shaft 2410.

[0296] The fixed shaft 2410 can be connected to the first driving body portion 2430 and the second driving body portion 2450, respectively, in a threaded coupling manner, and the first driving body portion 2430 and the second driving body portion 2450 can move on the fixed shaft 2410 when power is generated in the first driving body portion 2430 and the second driving body portion 2450.

[0297] The fixed shaft 2410 according to an embodiment of the present application can be fixed to the leg base body 2150. Specifically, the fixed shaft 2410 can be fixed to the leg base body 2150 so as not to rotate with reference to the length direction center axis.

[0298] Therefore, even if the fixed shaft 2410 does not rotate or move, the first driving body portion 2430 and the second driving body portion 2450 can move on the fixed shaft 2410 by the power generated by the first driving body portion 2430 and the second driving body portion 2450, respectively.

[0299] And, due to the first driving body part 2430 and the second driving body part 2450 to be combined with the calf massage part 2200 and the foot massage part 2300 to be explained later, the calf massage part 2200 and the foot massage part 2300 combined with the first driving body part 2430 and the second driving body part 2450 respectively can have the effect of moving stably on the leg base part 2100.

[0300] Referring to Figure 6 , the first driving body part 2430 can be connected with the lower part (in reference to the Figure 6 fixed shaft 2410) of the calf massage part 2200 (specifically, the first connecting part 2210). Since the first driving body part 2430 moves on the fixed shaft 2410 and the first driving body part 2430 is connected to the lower part of the first connecting part 2210, the upper part of the calf massage part 2200 (specifically, the first connecting part 2210) can be moved to a position higher than the upper end of the fixed shaft 2410, so it can effectively stretch the hip joint of the user.

[0301] In addition, referring to Figure 6 , the second driving body part 2450 can be connected with the upper part (in reference to the Figure 6 fixed shaft 2410) of the foot massage part 2300 (specifically, the second connecting part 2310). Since the second driving body part 2450 moves on the fixed shaft 2410 and the second driving body part 2450 is connected to the upper part of the second connecting part 2310, the lower part of the foot massage part 2300 (specifically, the second connecting part 2310) can be moved to a position lower than the lower end of the fixed shaft 2410, so it has the effect of being able to perform a wider range of leg stretching. Referring to Figure 7 , the fixed shaft 2410 according to an embodiment of the present application can be disposed at the central part of the leg base body 2150, and can be disposed between the plurality of guide parts 2151.

[0302] Referring to Figures 6 to 11 , the first driving body part 2430 according to an embodiment of the present application connected with the calf massage part 2200 can move on the fixed shaft 2410.

[0303] Referring to Figure 9 and Figure 10 , the first driving body part 2430 according to an embodiment of the present application can include a first driving source part 2431, a first moving part 2433, a first power transmission part 2435, a first cover housing 2437, and a first support member 2439.

[0304] Referring to Figures 6 to 11 , the first driving source part 2431 according to an embodiment of the present application receiving power from the outside to generate power can transmit power to the first power transmission part 2435.

[0305] The first driving source portion 2431 can be in a motor form. Specifically, it can be formed of a linear motor, an electronic motor, a direct current motor, an alternating current motor, a linear actuator, an electric actuator, or the like, but is not limited thereto.

[0306] The first driving source portion 2431 can generate a rotational force and transmit the power to the first moving portion 2433 through the first power transmission portion 2435. The first moving portion 2433 to be described later can receive the power from the first driving source portion 2431 to rotate, and the first moving portion 2433 can move (specifically, linearly move) on the fixed shaft 2410 while rotating.

[0307] Specifically, with reference to Figure 9 , the first driving source portion 2431 can generate a rotational force along a predetermined rotational center axis AX4 while receiving a power source from the outside to generate power.

[0308] The rotational force thus generated can be transmitted to the first moving portion 2433 through the first power transmission portion 2435 connected to the first driving source portion 2431, and the first moving portion 2433 can rotate in a clockwise direction and / or a counterclockwise direction with reference to a moving center axis AX3 different from the rotational center axis and move on the fixed shaft 2410.

[0309] The first driving source portion 2431 according to an embodiment of the present application can be electrically connected to the control portion 1200 and can be driven by receiving an electric signal from the control portion 1200.

[0310] With reference to Figures 6 to 11 , the first moving portion 2433 according to an embodiment of the present application movably connected to the fixed shaft 2410 can receive power from the first driving source portion 2431 to move on the fixed shaft 2410.

[0311] The first moving portion 2433 can be connected to the first power transmission portion 2435 and can receive power generated by the first driving source portion 2431 to rotate through the first power transmission portion 2435. The inner circumferential surface of the first moving portion 2433 can be in surface contact with the outer circumferential surface of the fixed shaft 2410, and the first moving portion 2433 and the fixed shaft 2410 can be connected in a threaded coupling form.

[0312] Specifically, a thread can be formed along the outer circumferential surface of the fixed shaft 2410, and a thread groove portion corresponding to the shape of the thread can be formed on the inner circumferential surface of the first moving portion 2433 opposite to the outer circumferential surface of the fixed shaft 2410 on which the thread is formed.

[0313] Thus, the first moving part 2433 having the thread groove portion receives the power generated by the first driving source part 2431 through the first power transmission part 2435 to rotate and can linearly move in a preset direction (an up-down direction with the length direction center axis of the fixed shaft 2410 as a reference) on the fixed shaft 2410 having the thread and being fixed in position. Figure 6

[0314] The center of the first moving part 2433 can be located on the length direction center axis of the fixed shaft 2410, and the first moving part 2433 can rotate with the length direction center axis of the fixed shaft 2410 as a rotation center axis in the clockwise direction and / or the counterclockwise direction.

[0315] Since the first moving part 2433 rotates on the fixed shaft 2410 fixed in position, the first moving part 2433 can linearly move in a preset direction (an up-down direction with the length direction center axis of the fixed shaft 2410 as a reference) on the fixed shaft 2410. Figure 9 As the first moving part 2433 moves on the fixed shaft 2410, the first cover housing 2437 and the calf part massaging part 2200 to be described later can also move together.

[0316] In other words, there is an effect that as the first moving part 2433 moves on the fixed shaft 2410, the calf part massaging part 2200 can also move on the leg base part 2100.

[0317] Referring to Figures 6 to 10 , the first power transmission part 2435 according to an embodiment of the present application connects the first driving source part 2431 and the first moving part 2433 and can transmit the power generated by the first driving source part 2431 to the first moving part 2433.

[0318] The first power transmission part 2435 according to an embodiment of the present application can be formed in a belt shape in a track way, and can connect the first moving part 2433 and the first driving source part 2431.

[0319] The first power transmission part 2435 can transmit the power (specifically, the rotation force) generated by the first driving source part 2431 as the rotation force of the first moving part 2433.

[0320] Specifically, referring to Figure 9 , the first power transmission part 2435 according to an embodiment of the present application transmits the rotation force generated in the first driving source part 2431 and formed along a preset rotation center axis AX4 to the first moving part 2433, and the first moving part 2433 can rotate in the clockwise direction and / or the counterclockwise direction with a moving center axis AX3 different from the rotation center axis AX4 as a reference.

[0321] ​In the present utility model, first power transmission part 2435 is formed with band shape, but not limited to this, within the technical thought that can transmit the power generated by first driving source part 2431 to first moving part 2433, various deformations can be implemented, for example, formed with rack and pinion mode or the like.

[0322] Referring to Figure 7 And Figures 9 to 11 , the first cover housing 2437 according to an embodiment of the present utility model can cover the first moving part 2433, and the first moving part 2433 can be rotatably connected to the first cover housing 2437.

[0323] Referring to Figure 9 And Figure 10 , the first cover housing 2437 accommodates the first moving part 2433, and a hole portion (not assigned a reference numeral) is formed in a manner that a fixed shaft 2410 can penetrate at both sides (upper and lower sides with Figure 10 as a reference) thereof.

[0324] Referring to Figure 7 And Figure 8 , the first cover housing 2437 according to an embodiment of the present utility model can be connected to the calf massage part 2200 (specifically, the first connecting part 2210).

[0325] Referring to Figure 7 , the first cover housing 2437 can be connected to the first connecting body 2211 (specifically, the first-1 body 2211a).

[0326] Therefore, when the first moving part 2433 and the first cover housing 2437 accommodating the first moving part 2433 move in a predetermined direction (an up-and-down direction with Figure 9 as a reference) on the fixed shaft 2410, the calf massage body 2250 which is combined with the first connecting part 2210 and can accommodate the user's calf can also move together.

[0327] Referring to Figure 7 And Figures 9 to 11 , the first cover housing 2437 according to an embodiment of the present utility model can include a first upper cover 2437a and a first lower cover 2437b. At least any one of the first upper cover 2437a and the first lower cover 2437b can be combined with the first-1 body 2211a provided to the first connecting part 2210 (specifically, the first connecting body 2211).

[0328] The first upper cover 2437a is combined with the first lower cover 2437b and can accommodate one side (the upper side with Figure 10 as a reference) of the first moving part 2433. The first moving part 2433 can be rotatably connected to the first upper cover 2437a.

[0329] Referring toFigure 10 and Figure 11 According to an embodiment of the present invention, a first sensor junction portion 2438 is formed on the first upper cover 2437a that protrudes outward in a direction according to the present invention.

[0330] The first sensor junction 2438 can be connected to the length sensor section 2500 (specifically the first sensor body 2530), which will be described later.

[0331] Therefore, when the first cover housing 2437 containing the first moving part 2433 moves on the fixed shaft 2410, the first sensor body 2530 can also move together, and as the first sensor body 2530 moves on the sensor plate 2510 which will be described later, it has the effect of sensing information related to the position of the calf massage part 2200.

[0332] According to one embodiment of the present invention, the first sensor junction 2438 is formed on the first upper cover 2437a, but is not limited thereto. Various modifications can be implemented within the technical concept of being able to move together with the first cover housing 2437 that accommodates the first movable part 2433, for example, it is formed on the first lower cover 2437b.

[0333] In addition, the first sensor coupling portion 2438 can not only be coupled to the upper and lower parts of the first cover housing 2437, but can also be deformed to be configured at various positions of the proximity sensor plate 2510, such as being coupled to its front, rear, and side parts.

[0334] The first lower cover 2437b is combined with the first upper cover 2437a. The first movable part 2433 is positioned between the first lower cover 2437b and the first upper cover 2437a. The first lower cover 2437b can accommodate the opposite side of the first movable part 2433 accommodated by the first upper cover 2437a. Figure 10 (Based on the lower side). The first movable part 2433 can be rotatably connected to the first lower cover 2437b.

[0335] Since the first upper cover 2437a and the first lower cover 2437b house the first moving part 2433, the first moving part 2433 can rotate stably on the fixed shaft 2410 and can rotate in a preset direction (towards...). Figure 9 It is supported by moving in the vertical direction (based on the baseline).

[0336] Grooves (not specified in the drawings) for accommodating the first support member 2439, which will be described later, can be formed on the first upper cover 2437a and the first lower cover 2437b. Since the first support member 2439 is disposed in the groove and can contact the first moving part 2433, it has the effect of stably supporting the rotation of the first moving part 2433.

[0337] Furthermore, it has the following effects: the friction between the first cover shell 2437 and the first moving part 2433 can be reduced by the first support member 2439, and the first moving part 2433 and the first cover shell 2437 can be prevented from being damaged due to the friction.

[0338] Reference Figure 10 According to an embodiment of the present invention, multiple first support members 2439 can be provided, which can be respectively disposed on the first upper cover 2437a and the first lower cover 2437b, and can be respectively connected to both sides of the first movable part 2433 (to...). Figure 10 The upper and lower sides (based on the reference) can support the rotation of the first moving part 2433.

[0339] As an alternative embodiment, the first support member 2439 may be formed in the manner of a bearing, specifically a ball bearing.

[0340] Reference Figures 6 to 8 as well as Figure 11 The second drive body 2450, which is connected to the foot massage part 2300 according to an embodiment of the present invention, can move on the fixed shaft 2410.

[0341] According to an embodiment of the present invention, the second drive body 2450 may include a second drive source 2451, a second moving part 2453, a second power transmission part 2455, a second cover shell 2457, and a second support member 2459.

[0342] Reference Figure 6 According to an embodiment of the present invention, the second drive source unit 2451, which receives power from an external source to generate power, can transmit power to the second power transmission unit 2455.

[0343] The second drive source unit 2451 can be an electric motor. Specifically, it can be formed by a linear motor, an electric motor, a DC motor, an AC motor, a linear actuator, an electric actuator, etc., but is not limited to these.

[0344] The second drive source 2451 can generate rotational force and transmit the power to the second moving part 2453 through the second power transmission part 2455. The second moving part 2453 can receive power from the second drive source 2451 to rotate, and the second moving part 2453 can move linearly on the fixed shaft 2410 while rotating.

[0345] Specifically, refer to Figure 7 The second drive source unit 2451 receives power from the outside to generate power, and can generate rotational force along a preset rotation center axis.

[0346] The rotational force thus generated can be transmitted to the second moving portion 2453 through a second power transmission portion 2455 connected to the second driving source portion 2451, and the second moving portion 2453 can rotate in the clockwise and / or counterclockwise direction with respect to a moving center axis AX3 different from the rotational center axis and move on the fixed shaft 2410.

[0347] The second driving source portion 2451 according to an embodiment of the present application is electrically connected to the control portion 1200, and can be driven by receiving an electric signal from the control portion 1200.

[0348] Referring to Figure 6 , Figure 8 and Figure 10 , the second moving portion 2453 according to an embodiment of the present application movably connected to the fixed shaft 2410 can receive power from the second driving source portion 2451 to move on the fixed shaft 2410.

[0349] The second moving portion 2453 can be connected to the second power transmission portion 2455, and can receive power generated by the second driving source portion 2451 to rotate through the second power transmission portion 2455. The inner circumferential surface of the second moving portion 2453 can be in surface contact with the outer circumferential surface of the fixed shaft 2410, and the second moving portion 2453 can be connected to the fixed shaft 2410 in a threaded coupling manner.

[0350] Specifically, a thread can be formed along the outer circumferential surface of the fixed shaft 2410, and a threaded groove portion can be formed on the inner circumferential surface of the second moving portion 2453 opposite to the outer circumferential surface of the fixed shaft 2410 on which the thread is formed, to correspond to the shape of the thread.

[0351] Therefore, the second moving portion 2453 on which the threaded groove portion is formed receives power generated by the second driving source portion 2451 to rotate through the second power transmission portion 2455, and can move linearly in a predetermined direction (up and down direction with respect to Figure 6 the fixed shaft 2410 on which the thread is formed in a manner corresponding to the threaded groove portion and is fixed in position.

[0352] The center of the second moving portion 2453 can be located on the lengthwise center axis of the fixed shaft 2410, and the second moving portion 2453 can rotate in the clockwise and / or counterclockwise direction with respect to the lengthwise center axis of the fixed shaft 2410 as a rotational center axis.

[0353] Since the second moving portion 2453 rotates on the fixed shaft 2410 fixed in position, the second moving portion 2453 can move linearly in a predetermined direction (up and down direction with respect to Figures 6 to 8linearly moves with the second moving part 2453 moving on the fixed shaft 2410. The second cover housing 2457 and the foot massage part 2300, which will be described later, can also move together.

[0354] In other words, the foot massage part 2300 can move on the leg base part 2100 as the second moving part 2453 moves on the fixed shaft 2410.

[0355] Referring to Figure 11 and Figure 6 , the second power transmission part 2455 according to an embodiment of the present application connects the second driving source part 2451 and the second moving part 2453, and can transmit power generated by the second driving source part 2451 to the second moving part 2453.

[0356] The second power transmission part 2455 according to an embodiment of the present application can be formed in a belt shape in a track system, and can transmit power (specifically, rotational force) generated by the second driving source part 2451 as rotational force of the second moving part 2453.

[0357] Specifically, referring to Figures 6 to 8 and Figure 11 , the second power transmission part 2455 according to an embodiment of the present application can transmit rotational force generated by the second driving source part 2451 and formed along a preset rotational center axis to the second moving part 2453, and the second moving part 2453 can rotate in a clockwise direction and / or a counterclockwise direction with respect to a moving center axis AX3 different from the rotational center axis.

[0358] In the present application, the second power transmission part 2455 is formed in a belt shape, but is not limited thereto, and various modifications can be implemented within the technical idea of being able to transmit power generated by the second driving source part 2451 to the second moving part 2453, such as being formed in a rack and pinion system.

[0359] Referring to Figure 6 and Figure 8 , the second cover housing 2457 according to an embodiment of the present application can cover the second moving part 2453, and the second moving part 2453 can be rotatably connected to the second cover housing 2457.

[0360] Referring to Figure 8 and Figures 6 to 8 , the second cover housing 2457 accommodates the second moving part 2453, and holes (not designated with reference numerals) are formed at both sides thereof (upper and lower sides with respect to the vertical direction) in a manner that the fixed shaft 2410 can penetrate therethrough. Figure 8

[0361] Referring to Figures 6 to 8 ​The second cover shell 2457 according to an embodiment of the present application can be connected to the foot massage part 2300 (specifically, the second connecting part 2310).

[0362] Specifically, the second cover shell 2457 can be connected to the 2-1 main body 2311a provided to the second connecting body 2311.

[0363] Therefore, when the second moving part 2453 and the second cover shell 2457 accommodating the second moving part 2453 move in a predetermined direction (in the up-down direction with the fixed shaft 2410 as a reference) on the fixed shaft 2410, the foot massage body 2350 in which the user's foot can be seated and inserted in combination with the second connecting part 2310 can also move. Figure 11

[0364] Referring to Figure 11 and Figure 11 The second cover shell 2457 according to an embodiment of the present application can include a second upper cover 2457a and a second lower cover 2457b. At least any one of the second upper cover 2457a and the second lower cover 2457b can be combined with the 2-1 main body 2311a provided to the second connecting part 2310 (specifically, the second connecting body 2311).

[0365] The second upper cover 2457a is combined with the second lower cover 2457b and can accommodate one side (the upper side with the fixed shaft 2410 as a reference) of the second moving part 2453. The second moving part 2453 can be rotatably connected to the second upper cover 2457a. Figure 11

[0366] Referring to Figure 11 The second upper cover 2457a according to an embodiment of the present application can be formed to protrude in the outward direction with the second sensor combining part 2458.

[0367] The second sensor combining part 2458 can be connected with the length sensor part 2500 (specifically, the second sensor body 2550) which will be described later.

[0368] Therefore, when the second cover shell 2457 accommodating the second moving part 2453 moves on the fixed shaft 2410, the second sensor body 2550 can also move, and as the second sensor body 2550 moves on the sensor plate 2510 which will be described later, it has an effect of being able to sense information about the position of the foot massage part 2300, etc.

[0369] The second sensor combining part 2458 according to an embodiment of the present application is formed in the second upper cover 2457a, but is not limited thereto, and various modifications can be implemented within the technical idea that it can move together with the second cover shell 2457 accommodating the second moving part 2453, for example, in the second lower cover 2457b.​​

[0370] In addition, the second sensor coupling portion 2458 can be coupled not only to the upper portion and the lower portion of the second cover housing 2457, but also can be deformed to be disposed at various positions close to the proximity sensor board 2510, for example, can be coupled to the front portion, the rear portion, the side portion, etc.

[0371] The second lower cover 2457b is coupled to the second upper cover 2457a, and the second moving portion 2453 is disposed between the second lower cover 2457b and the second upper cover 2457a, and can accommodate the other side (the lower side with reference to the Figure 11 second moving portion 2453 accommodated in the second upper cover 2457a. The second moving portion 2453 can be rotatably connected to the second lower cover 2457b.

[0372] Since the second upper cover 2457a and the second lower cover 2457b accommodate the second moving portion 2453, the second moving portion 2453 can stably rotate on the fixed shaft 2410 and be supported in a manner that can move in a predetermined direction (the up-down direction with reference to the Figure 5 second moving portion 2453 accommodated in the second upper cover 2457a. The second moving portion 2453 can be rotatably connected to the second lower cover 2457b.

[0373] A groove portion (not designated with a reference numeral) in which a second support member 2459 to be described later can be accommodated can be formed in the second upper cover 2457a and the second lower cover 2457b. Since the second support member 2459 is disposed in the groove portion and can be in contact with the second moving portion 2453, it has an effect of being able to stably support the rotation of the second moving portion 2453.

[0374] Also, it has an effect that the second support member 2459 can reduce the friction between the second cover housing 2457 and the second moving portion 2453, and can prevent the second moving portion 2453 and the second cover housing 2457 from being damaged due to the friction.

[0375] The second support member 2459 according to an embodiment of the present application can be provided in a plurality, can be disposed in the second upper cover 2457a and the second lower cover 2457b, respectively, and can be connected to both sides (the upper and lower sides with reference to the Figure 7 second moving portion 2453, respectively, and can support the rotation of the second moving portion 2453.

[0376] As an alternative embodiment, the second support member 2459 can be formed in a bearing manner, and specifically can be a ball bearing.

[0377] Referring to Figure 11 , Figure 12 , Figure 7 and Figure 11The length sensor part 2500 according to an embodiment of the present application for measuring the interval between the calf massage part 2200 and the foot massage part 2300 can include a sensor plate 2510, a first sensor body 2530, and a second sensor body 2550.

[0378] The length sensor part 2500 according to an embodiment of the present application can measure the relative movement length between the calf massage part 2200 and the foot massage part 2300 which are independently moved on the leg base part 2100.

[0379] The length sensor part 2500 is electrically connected to the control part 1200 and can transmit information about the interval between the calf massage part 2200 and the foot massage part 2300 and the relative movement length between the calf massage part 2200 and the foot massage part 2300 to the control part 1200 in the form of an electric signal.

[0380] The control part 1200 can control the driving of the length driving part 2400 by processing information about the interval between the calf massage part 2200 and the foot massage part 2300 and the relative movement length between the calf massage part 2200 and the foot massage part 2300 received from the length sensor part 2500.

[0381] Referring to Figure 7 and Figure 11 The sensor plate 2510 according to an embodiment of the present application is disposed on the leg base part 2100, and the first sensor body 2530 and the second sensor body 2550 can be moved on the sensor plate 2510.

[0382] Referring to Figure 11 and Figure 11 A sensor hole part 2511 can be formed in the length direction (the up-down direction with the Figure 2 as a reference) on the sensor plate 2510 according to an embodiment of the present application.

[0383] The light source generated by the first sensor body 2530 and the second sensor body 2550 to be described later can pass through the sensor hole part 2511 formed in the sensor plate 2510, and the first sensor body 2530 and the second sensor body 2550 can receive the light source and transmit it to the control part 1200 in the form of an electric signal.

[0384] The control portion 1200 can generate information about the positions of the calf portion massage portion 2200 and the foot portion massage portion 2300 to which the first sensor body 2530 and the second sensor body 2550 are respectively provided, based on the electrical signals received from the first sensor body 2530 and the second sensor body 2550, and can transmit electrical signals to the first driving source portion 2431 and the second driving source portion 2451 to control the movements of the calf portion massage portion 2200 and the foot portion massage portion 2300 based on the information.

[0385] Referring to Figure 4 The first sensor body 2530 according to an embodiment of the present application connected to the calf portion massage portion 2200 can move on the sensor plate 2510 and sense the position of the calf portion massage portion 2200. The first sensor body 2530 can include a light emitting portion (not shown) and a light receiving portion (not shown), and the light receiving portion can receive a light source irradiated from the light emitting portion.

[0386] Specifically, the light source irradiated from the light emitting portion can be transmitted to the light receiving portion through the sensor hole portion 2511 formed in the sensor plate 2510, and thus the position of the first sensor body 2530 and the calf portion massage portion 2200 to which the first sensor body 2530 is connected can be sensed.

[0387] Referring to Figure 2 The second sensor body 2550 according to an embodiment of the present application connected to the foot portion massage portion 2300 can move on the sensor plate 2510 and sense the position of the foot portion massage portion 2300. The second sensor body 2550 can include a light emitting portion (not shown) and a light receiving portion (not shown), and the light receiving portion can receive a light source irradiated from the light emitting portion.

[0388] Specifically, the light source irradiated from the light emitting portion can be transmitted to the light receiving portion through the sensor hole portion 2511 formed in the sensor plate 2510, and thus the position of the second sensor body 2550 and the foot portion massage portion 2300 to which the second sensor body 2550 is connected can be sensed.

[0389] The first sensor body 2530 and the second sensor body 2550 according to an embodiment of the present application can be formed in a groove shape through the slits 2531 and 2551, and the sensor plate 2510 can be disposed inside the slits 2531 and 2551.

[0390] Thus, the first sensor body 2530 and the second sensor body 2550 can stably move on the sensor plate 2510, and interference between the first sensor body 2530 and the second sensor body 2550 and the sensor plate 2510 can be prevented.

[0391] In the present application, the first sensor body 2530 and the second sensor body 2550 generate signals about the positions of the calf massage part 2200 and the foot massage part 2300 by irradiating and receiving light sources, but are not limited thereto, and various modifications can be implemented, for example, the first sensor body 2530 and the second sensor body 2550 can be made of magnets, so that the relative movement length between the calf massage part 2200 and the foot massage part 2300 moving on the leg base part 2100 and the leg length change are measured by sensing the magnetic field change caused by the movement of the sensor plate 2510.

[0392] As optional embodiments, as long as within the technical idea of measuring the relative movement length between the calf massage part 2200 and the foot massage part 2300 moving on the leg base part 2100, the first sensor body 2530 and the second sensor body 2550 can be implemented in various modifications according to the measurement position, for example, can be a touch sensor, a pressure sensor, an infrared sensor, an LED sensor, a photoelectric sensor, or an electrostatic sensor, etc.

[0393] As optional embodiments, the first sensor body 2530 and the second sensor body 2550 can be respectively provided in the first driving source part 2431 and the second driving source part 2451, and can be formed in the form of an encoder. The first sensor body 2530 and the second sensor body 2550 can sense the relative positions of the calf massage part 2200 and the foot massage part 2300 by respectively sensing the rotation of the first driving source part 2431 and the second driving source part 2451.

[0394] In the present application, the first sensor body 2530 is connected to the first driving body part 2430, but is not limited thereto, and various modifications can be implemented within the technical idea of preventing interference with other components including the second sensor body 2550 and being disposed near the sensor plate 2510, for example, being connected to the lower part, the upper part, the side part, etc. of the first connecting part 2210.

[0395] In the present application, the second sensor body 2550 is connected to the second driving body part 2450, but is not limited thereto, and various modifications can be implemented within the technical idea of preventing interference with other components including the first sensor body 2530 and being disposed near the sensor plate 2510, for example, being connected to the lower part, the upper part, the side part, etc. of the second connecting part 2310.

[0396] Referring to Figures 1 to 12 and Figure 12 , the hinge driving part 2700 according to an embodiment of the present application which can be in contact with the leg base part 2100 rotates the leg base part 2100 with the preset rotation center axis AX1 as a reference by transmitting power to the leg base part 2100.

[0397] The hinge driving part 2700 can transmit power to the leg base part 2100 in a state of being in contact with the leg base part 2100. Specifically, the leg base part 2100 can rotate by a predetermined angle with the length direction center axis of the shaft part 2110 (specifically, the shaft body 2111) as a rotation center axis AX1.

[0398] Therefore, since the calf massage part 2200 connected to the leg base part 2100 rotates together with the foot massage part 2300, the angle of the leg massage part 2000 in which the leg of the user 10 using the massage device 100 is seated can be adjusted.

[0399] As an alternative embodiment, a roller (not assigned a reference numeral) can be disposed on one end of the hinge driving part 2700 capable of being in contact with the leg base part 2100, and since the roller rolls in contact with the leg base part 2100, it has an effect of being able to reduce friction between the leg base part 2100 and the hinge driving part 2700.

[0400] Referring to Figure 6 , the hinge driving part 2700 adopts an actuator type capable of adjusting the length in a predetermined direction, but is not limited thereto, and various modifications can be implemented within the technical idea of being able to transmit power to the leg base part 2100 by linear motion to make the leg base part 2100 and the calf massage part 2200 and the foot massage part 2300 combined with the leg base part 2100 rotate, for example, formed of a motor type or the like.

[0401] The working principle and effects of the massage device 100 according to an embodiment of the present application as described above will be explained.

[0402] Referring to Figure 12 , the massage device 100 according to an embodiment of the present application includes a leg massage part 2000 in which the leg of a user 10 can be inserted, and the leg massage part 2000 can include a leg base part 2100, a calf massage part 2200, a foot massage part 2300, a length driving part 2400, a length sensor part 2500, and a hinge driving part 2700.

[0403] The length driving part 2400 according to an embodiment of the present application transmits power to the calf massage part 2200 and the foot massage part 2300, and can make the calf massage part 2200 and the foot massage part 2300 independently and separately move in a predetermined direction (an up-and-down direction with the leg base part 2100 as a reference). Figure 12

[0404] ​The length driving part 2400 can include a first driving body part 2430 which can be combined with the calf massage part 2200 (in detail, the first connecting part 2210) and a second driving body part 2450 which can be combined with the foot massage part 2300 (in detail, the second connecting part 2310).

[0405] In detail, referring to Figure 5 , the first driving body part 2430 can be combined with a first-1 body 2211a provided to the first connecting body 2211 and the second driving body part 2450 can be combined with a second-1 body 2311a provided to the second connecting body 2311.

[0406] Accordingly, when the first driving body part 2430 is driven, the first driving body part 2430 and the calf massage part 2200 combined with the first driving body part 2430 can move on the leg base part 2100 in the up-and-down direction (with the leg base part 2100 as a reference). Figure 12

[0407] Also, when the second driving body part 2450 is driven, the second driving body part 2450 and the foot massage part 2300 combined with the second driving body part 2450 can move on the leg base part 2100 in the up-and-down direction (with the leg base part 2100 as a reference). Figure 5

[0408] Referring to Figure 5 and Figure 12 , the user's calf part can be seated and inserted into the calf massage part 2200, and a position when a position of the first sensor body 2530 connected to the first driving body part 2430 combined with the calf massage part 2200 is in a first reference position BL1 is defined as a first position.

[0409] Referring to Figure 12 , the user's foot part can be seated and inserted into the foot massage part 2300, and a position when a position of the second sensor body 2550 connected to the second driving body part 2450 combined with the foot massage part 2300 is in a second reference position BL2 is defined as a second position.

[0410] Figure 12 It is shown that the calf massage part 2200 and the foot massage part 2300 are not moved, and a first distance d1 can be spaced between the first reference position BL1 and the second reference position BL2.

[0411] Referring to Figure 12 , when power is generated in the length driving part 2400 (in detail, the first driving body part 2430 and the second driving body part 2450), the first moving part 2433 and / or the second moving part 2453 can move on the fixed shaft 2410.​​

[0412] Reference Figure 12 While the first moving part 2433 and the second moving part 2453 move away from each other, the first moving part 2433 can move to the first moving position BL1' and the second moving part 2453 can move to the second moving position BL2'.

[0413] Reference Figure 12 The first moving position BL1` and the second moving position BL2` can be separated by a second distance d2, showing that the calf massage part 2200 and the foot massage part 2300 are in the most distant state.

[0414] When the first drive body 2430 and the second drive body 2450 are driven independently, the length drive body 2400 according to an embodiment of the present invention can move the calf massage part 2200 coupled with the first drive body 2430 and the foot massage part 2300 coupled with the second drive body 2450 independently.

[0415] That is, when the calf massage unit 2200 is driven by the length drive unit 2400 (specifically the first drive body unit 2430) in the first direction (towards... Figure 12 When the foot massage unit 2300 moves in the same direction as the first direction (from the bottom to the top) based on the length drive unit 2400 (specifically the second drive body unit 2450), it moves the user's knee to the upper side, thereby providing a stretching function for the hip joint.

[0416] Additionally, when the calf massage unit 2200 is driven by the length drive unit 2400 (specifically the first drive body unit 2430) in the first direction (towards... Figure 5 When the foot massage unit 2300 moves in a direction from bottom to top (based on the reference direction), it is driven by the length drive unit 2400 (specifically the second drive body unit 2450) to move in a second direction (which is the opposite direction to the first direction). ​ It moves from the top to the bottom as a reference, thus providing the function of stretching and lengthening the user's legs or adjusting the leg length to match the user's body shape.

[0417] In addition, when the calf massage unit 2200 moves in the second direction by being driven by the length drive unit 2400 (specifically the first drive body unit 2430), the foot massage unit 2300 moves in the same direction as the second direction by being driven by the length drive unit 2400 (specifically the second drive body unit 2450), thereby providing a stretching function by pressing the user's thigh towards the seat unit 1000a.

[0418] In addition, when the lower leg massage part 2200 moves in the second direction (a direction opposite to the first direction) by the driving of the length driving part 2400 (specifically, the first driving body part 2430), the foot massage part 2300 moves in the first direction by the driving of the length driving part 2400 (specifically, the second driving body part 2450), thereby having the effect of adjusting the leg length to match the body type of the user 10. ​ In addition, when the lower leg massage part 2200 moves in the second direction (a direction opposite to the first direction) by the driving of the length driving part 2400 (specifically, the first driving body part 2430), the foot massage part 2300 moves in the first direction by the driving of the length driving part 2400 (specifically, the second driving body part 2450), thereby having the effect of adjusting the leg length to match the body type of the user 10.

[0419] In the massage device 100 according to an embodiment of the present application, the lower leg massage part 2200 and the foot massage part 2300 are not integrally formed and moved together, but can be separately driven on the leg base part 2100, thereby having the effect of providing the stretching function to the user 10 or adjusting the leg length to match the body type of the user 10.

[0420] In addition, since the foot massage part 2300 and the lower leg massage part 2200 can be separately driven, the stretching effect of the hip joint can be improved in the minimum elongation state, and the stretching effect can be improved by increasing the leg length in the maximum elongation state.

[0421] As an optional embodiment, the lower leg massage body 2250 can be separated and provided with a plurality of massage modules in the up-down direction (with reference to the direction from the top to the bottom). ​ A plurality of first driving body parts 2430 can be provided corresponding to the plurality of lower leg massage bodies 2250.

[0422] Therefore, the following effects are obtained: the plurality of lower leg massage bodies 2250 can be separately driven, the massage modules respectively provided in the plurality of lower leg massage bodies 2250 can move to different positions on the lower leg of the user and provide the massage function, or the length of the lower leg massage part 2200 can be adjusted to match the length of the lower leg of the user.

[0423] As an optional embodiment, the foot massage body 2350 can be separated and provided with a plurality of massage modules in the up-down direction (with reference to the direction from the top to the bottom). ​ A plurality of second driving body parts 2450 can be provided corresponding to the plurality of foot massage bodies 2350.

[0424] Therefore, the following effects are obtained: the plurality of foot massage bodies 2350 can be separately driven, the massage modules respectively provided in the plurality of foot massage bodies 2350 can move to different positions on the foot area of the user and provide the massage function, or the length of the foot massage part 2300 can be adjusted to match the length of the foot area of the user.

[0425] The plurality of foot massage bodies 2350 can be implemented in various modifications, for example, can be separated and arranged in the up-down direction with reference to the area where the ankle bone of the user is located, etc.

[0426] Although the embodiments of the present application are described in more detail above with reference to the drawings, the present application is not limited to these embodiments, and various modifications can be made within the scope of the technical idea of the present application.

[0427] Therefore, the embodiments disclosed by the present application are not intended to limit the technical idea of the present application, but are used for illustration, and the scope of the technical idea of the present application is not limited by these embodiments.

[0428] Therefore, it should be understood that the above-described embodiments are exemplary in all aspects, rather than limiting.

[0429] The protection scope of the present application should be interpreted by the claims, and all technical ideas within the scope equivalent to the claims should be included in the right scope of the present application.

Claims

1. A massage device including a leg massage portion into which a user's leg is inserted, the massage device being characterized by: the leg massage portion including: a leg base portion; a lower leg massage portion connected to the leg base portion and on which a user's lower leg is placed; a foot massage portion connected to the leg base portion and into which a user's foot is inserted; and a length driving portion that moves the lower leg massage portion and the foot massage portion independently in a predetermined direction by transmitting power to the lower leg massage portion and the foot massage portion. 2.The massage device according to claim 1, characterized in that: the leg base portion is hinge-coupled to a frame portion of the massage device. 3.The massage device according to claim 1, characterized in that: the leg base portion includes: a shaft portion rotatably coupled to a frame portion of the massage device; and a leg base body connected to the shaft portion and rotating in linkage with the shaft portion. 4.The massage device according to claim 3, characterized in that: the leg base body includes a guide portion that provides a moving path of the lower leg massage portion and the foot massage portion. 5.The massage device according to claim 3, characterized in that: the shaft portion includes: a shaft body connected to the leg base body and forming a rotation center axis of the leg base body; and a shaft housing portion disposed between the shaft body and the frame portion and supporting rotation of the shaft body. 6.The massage device according to claim 5, characterized in that: the shaft portion further includes a fastening member that penetrates and fastens the shaft housing portion and the frame portion. 7.The massage device according to claim 1, characterized in that: the length driving portion includes: a fixed shaft forming a moving center axis and fixed to the leg base portion; a first driving body portion connected to the lower leg massage portion and movable on the fixed shaft; and a second driving body portion connected to the foot massage portion and movable on the fixed shaft. 8.The massage device according to claim 7, characterized in that: the fixed shaft is formed to extend in a height direction from one end to the other end of the leg base portion. 9.The massage device according to claim 7, characterized in that: the first driving body portion is connected to a lower portion of the lower leg massage portion, the second driving body portion is connected to an upper portion of the foot massage portion. 10.The massage device according to claim 7, characterized in that: the first driving body portion includes: a first driving source portion that generates power; a first moving portion that is movable on the fixed shaft; and a first power transmission portion that connects the first driving source portion and the first moving portion and transmits power. 11.The massage device according to claim 10, characterized in that: the first moving portion is connected to the fixed shaft in a threaded coupling manner. 12.The massage device according to claim 10, characterized in that: the first power transmission portion is formed in a belt shape and connects the first moving portion and the first driving source portion.

13. The massaging device according to claim 1, wherein further including: A length sensor section that measures a distance between the calf massage section and the foot massage section.

14. The massage device according to claim 13, wherein The length sensor section includes: a sensor plate provided to the leg base section; a first sensor body connected to the calf massage section and movable on the sensor plate, the first sensor body sensing a position of the calf massage section; and a second sensor body connected to the foot massage section and movable on the sensor plate, the second sensor body sensing a position of the foot massage section.

15. The massage device according to claim 1, wherein The leg massage section is provided with a plurality of The plurality of leg massage sections are independently driven.

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