Massage device

Abstract

The embodiment of the utility model provides a massage device, which comprises a leg massage part for the legs of a user to insert, the leg massage part comprises a connecting frame part, a foot massage part for the feet of the user to insert and connected to one side of the connecting frame part, and a shank massage part for the legs of the user to insert and connected to the other side of the connecting frame part. A shank mounting portion connected to the other side of the connecting frame portion and capable of mounting a shank portion of a user; the foot massage part and the shank massage part can independently move on the connecting frame part.

Description

Technical Field

[0001] The present utility model relates to a massage device, and more specifically, to a massage device that can improve the stretching effect of the hip joint and legs by independently driving a foot massage part and a calf massage part. Background Art

[0002] Massage refers to a medical auxiliary therapy that adjusts the physical changes of a massage subject by applying various mechanical stimuli to a local part of the massage subject's body, such as kneading, pressing, stretching, patting, or moving the body, which helps blood circulation and relieves the fatigue of the massage subject.

[0003] Due to economic circumstances and time reasons, the demand for massage devices or massage equipment that provide manual massage functions has increased. That is, as the demand for relieving stiff muscles and eliminating fatigue or stress through massage has increased, various massage devices with good time and cost benefits have been introduced.

[0004] Recently, people's attention to health has been increasing, and massage devices have changed from simply providing massage functions to electronic devices that provide various additional functions and / or medical functions.

[0005] On the other hand, there is a problem that when a massage device provides a massage function to a user's leg, the stretching range of the leg is limited according to the length of the user's leg, resulting in a problem of reduced massage effect.

[0006] In addition, there is a problem that even if the length of the massage device is adjusted according to the length of the user's leg, it cannot be transmitted to the user's ankle, so an ankle stretching function cannot be provided. Summary of the Utility Model

[0007] Problems to be Solved

[0008] The problem to be solved by the present utility model is to provide a massage device in which a foot massage part and a calf massage part can relatively move in directions approaching each other, directions separating from each other, and / or the same direction on a connecting frame part and are independently driven, so that the stretching effect of the hip joint and legs can be improved.

[0009] However, the problems to be solved by the present utility model are not limited to the above problems, and also include other problems that can be easily grasped by those of ordinary skill in the technical field to which the present utility model belongs according to this specification and the drawings.

[0010] Means for Solving the Problems

[0011] To achieve the above object, according to an embodiment of the present utility model, there is provided a massage device, including a leg massage part for a user's leg to be inserted into. The leg massage part includes: a connection frame part, a foot massage part, which is for the user's foot to be inserted into and connected to one side of the connection frame part, and a calf massage part, which is connected to the other side of the connection frame part and can accommodate the user's calf; the foot massage part and the calf massage part can move independently on the connection frame part.

[0012] In addition, the massage device may further include: a driving part, which is arranged between the connection frame part and the calf massage part, and transmits power to the calf massage part to enable the calf massage part to move on the connection frame part.

[0013] In addition, the driving part may include a driving body, which moves the calf massage part through the change in length between one end and the other end.

[0014] In addition, the driving part may include a deformable main body, the inside of which is hollow, the shape of the deformable main body can be deformed by the flow of gas, and the deformable main body moves the calf massage part through shape deformation.

[0015] In addition, when the calf massage part moves on the connection frame part, the shape of the deformable main body can be deformed.

[0016] In addition, the massage device may further include: an air supply part, which is communicated with the deformable main body and can supply gas to the deformable main body.

[0017] In addition, the calf massage part may include: a second main body frame, provided with a calf massage main body part that can accommodate the user's calf, and a second moving part, which is combined with the second main body frame and can move on the connection frame part through the driving part.

[0018] In addition, the massage device may further include: a connection driving part, which connects the foot massage part and the connection frame part, and transmits power to the foot massage part to enable the foot massage part to move on the connection frame part.

[0019] In addition, the foot massage part may include: a foot massage main body part for the user's foot to be inserted into, a first main body frame, which is combined with the foot massage main body part, and a first moving part, which is combined with the first main body frame and can move on the connection frame part through the connection driving part.

[0020] In addition, the foot massage main body portion may include a foot bottom lifting portion that accommodates the user's feet and can be lifted on one side, and the foot massage portion may further include a rotary guide portion that guides the lifting path of the foot bottom lifting portion.

[0021] In addition, the foot massage main body portion may further include a lifting drive portion that is provided outside the foot bottom lifting portion and lifts the foot bottom lifting portion.

[0022] In addition, the inside of the lifting drive portion may be hollow, and the lifting drive portion can expand or contract as gas is supplied from the outside or discharged.

[0023] In addition, the connection frame portion may include: a hinge shaft that can rotate based on a preset rotation center axis, and a connection frame main body that is coupled to the hinge shaft and provides a movement path for the calf massage portion and the foot massage portion.

[0024] In addition, the connection frame main body may include a movement guide portion, and a guide groove that provides a movement path for the foot massage portion and the calf massage portion is formed in the movement guide portion.

[0025] In addition, a plurality of leg massage portions may be provided, and the plurality of leg massage portions can be independently driven.

[0026] Effects of the utility model

[0027] According to the present utility model, the foot massage portion and the calf massage portion can relatively move in a direction approaching each other, a direction separating from each other, and / or a direction identical to each other on the connection frame portion, and can be independently driven. Therefore, the hip joint stretching effect can be increased in the shortest extended state, and the leg length can be extended in the longest extended state to increase the stretching effect.

[0028] In addition, since the volume of the deformation main body expands or contracts when the foot massage portion and the calf massage portion relatively move on the connection frame portion, there is an effect that even if the foot massage portion separates and descends while the calf massage portion rises, it can maintain its position for a certain period of time and increase the stretching range in the longest extended state.

[0029] In addition, since one side of the foot bottom lifting portion can be lifted, the ankle stretching effect can be increased when rising.

[0030] In addition, there is an effect that when the foot bottom lifting portion rises, in the case of a user with a relatively short leg length, the foot bottom contacts the foot bottom lifting portion and can receive foot massage.

[0031] However, the effects of the present utility model are not limited to the above effects, and also include the effects that can be easily grasped by those of ordinary skill in the technical field to which the present utility model belongs according to this specification and the drawings. Description of the Drawings

[0032] Figure 1 is a view showing a massage device according to an embodiment of the present utility model.

[0033] Figure 2 is a view showing a frame portion according to an embodiment of the present utility model.

[0034] Figure 3 is a view for explaining the components of a massage device according to an embodiment of the present utility model.

[0035] Figure 4 is a view for explaining the driving method of a massage device according to an embodiment of the present utility model.

[0036] Figure 5A and Figure 5B is a view showing a state in which the interval between the foot massage portion and the calf massage portion is adjusted while the leg massage portion is rotating according to an embodiment of the present utility model.

[0037] Figure 6 is a front perspective view of a leg massage portion according to an embodiment of the present utility model.

[0038] Figures 7A to 7C is a side view showing the driving state of a leg massage portion according to an embodiment of the present utility model.

[0039] Figure 8 is an enlarged Figure 7C view of part A.

[0040] Figure 9 is a view showing a first moving portion according to an embodiment of the present utility model.

[0041] Figure 10 is a rear perspective view of a leg massage portion according to an embodiment of the present utility model.

[0042] Figure 11 is an enlarged Figure 10 view of part B.

[0043] Figure 12 is a view showing Figure 11 the state before the calf massage portion rises in the area shown.

[0044] Figure 13 is a view showing Figure 12 the state in which the calf massage portion rises in.

[0045] Figure 14It is a diagram showing a second moving part of another embodiment of the present utility model.

[0046] Figure 15A and Figure 15B It is a partial side view showing the driving state of a lifting driving part of another embodiment of the present utility model.

[0047] Explanation of reference numerals

[0048] 100: Massage device 1000: Body massage part

[0049] 2000: Leg massage part 2100: Connecting frame part

[0050] 2110: Hinge shaft 2130: Connecting frame main body

[0051] 2131: Movement guiding part 2135: Support part

[0052] 2150: Stopping part 2200: Foot massage part

[0053] 2210: Foot massage main body part 2211: Foot massage base

[0054] 2213: Foot bottom lifting part 2214: Protrusion part

[0055] 2215: Lifting driving part 2230: Rotation guiding part

[0056] 2231: Track part 2250: First main frame

[0057] 2270: First moving part 2271: First moving groove part

[0058] 2272: Second moving groove part 2272a: First section

[0059] 2272b: Second section 2300: Calf massage part

[0060] 2310: Calf massage main body part 2330: Second main frame

[0061] 2350, 2350`: Second moving part 2400: Connecting driving part

[0062] 2410: Driving source part 2430: Block part

[0063] 2450: Guiding part 2500: Deformation part

[0064] 2510: Deformation main body 2531: First fixing part

[0065] 2535: Second fixing part 2600: Length sensor part

[0066] 2610: Sensor main body 2650: Sensor board

[0067] 2700: Hinge drive unit 3000: Arm massage unit Detailed implementation manners

[0068] The objects, features, and advantages of the above-mentioned present utility model are made more explicit by the following embodiments related to the accompanying drawings. The following specific structures and various functional descriptions are only shown for the embodiments based on the concept of the present utility model. The embodiments based on the concept of the present utility model can be implemented in various ways and should not be construed as limited to the embodiments described in this specification or the application.

[0069] For the embodiments based on the concept of the present utility model, various changes can be made and various forms can be adopted. Therefore, specific embodiments are shown in the drawings and are described in detail in this specification or the application. However, this does not limit the embodiments based on the concept of the present utility model to a specific disclosed form, but should be understood to include all changes, equivalents, and alternatives included in the idea and technical scope of the present utility model.

[0070] Although terms such as first and / or second can be used to describe various components, the components are not limited to these terms. These terms are only used to distinguish one component from another. For example, without departing from the protection scope of the concept of the present utility model, the first component can be named the second component, and similarly, the second component can also be named the first component.

[0071] When it comes to a certain component being "connected" or "coupled" to another component, it should be understood that it can be directly connected or coupled to the other component, and there may also be other components between them. On the contrary, when it comes to a certain component being "directly connected" or "directly coupled" to another component, it should be understood that there are no other components between them. Other expressions used to illustrate the relationship between components, such as "located between", "between with respect to", or "adjacent to" and "directly adjacent to", should also be interpreted in the same way.

[0072] The terms used in this specification are only used to describe specific embodiments and are not used to limit the content of the present utility model. Unless otherwise clearly specified in the context, the singular expression includes the plural expression. Terms such as "including" or "having" in this specification are used to specify the existence of the described features, numbers, steps, actions, components, parts, or combinations thereof, and do not preclude the existence or additional possibility of one or more other features, numbers, steps, actions, components, parts, or combinations thereof in advance.

[0073] Unless otherwise defined, all terms used herein, including technical and scientific terms, shall have the same meaning as commonly understood by one of ordinary skill in the technical field to which this utility model pertains. Commonly used pre-defined terms shall be interpreted to have a meaning consistent with their meaning in the context of the relevant technology. Unless explicitly defined in this specification, they shall not be construed in an idealized or overly formal sense.

[0074] The actuator in this specification refers to a structure that can provide driving force. For example, the actuator may include a motor, a linear motor, an electric motor, a DC motor, an AC motor, a linear actuator, an electric actuator, etc., but is not limited thereto.

[0075] In this specification, binaural beats may refer to audio information capable of adjusting a specific pattern of brain waves.

[0076] In this specification, according to one embodiment, the massage device may refer to a massage device including a body massage part and a leg massage part. Additionally, according to another embodiment, the body massage part and the leg massage part may exist as separate and independent devices (e.g., a body massage device and a leg massage device), and the massage device may refer to the body massage device or the leg massage device.

[0077] Hereinafter, with reference to the accompanying drawings, embodiments of the present utility model will be described in more detail.

[0078] Figure 1 FIG. is a diagram showing an embodiment of the massage device 100 of the present utility model.

[0079] The massage device 100 according to an embodiment of the present utility model includes: a body massage part 1000 that forms an area for accommodating at least a part of the body of the user 10 and massages the user's body; and a leg massage part 2000 that massages the user's legs.

[0080] The body massage part 1000 can provide massage to at least a part of the user's body. The body massage part 1000 may include: a massage module 1700 that provides a massage function to at least a part of the user's body; an audio output module 1500 that provides audio output in any form to the user; a frame part 1100 that constitutes the frame of the body massage part 1000; and a user input part 1400 that receives input in any form from the user.

[0081] The structures of the above-mentioned body massage part 1000 are only exemplary embodiments. In addition to the aforementioned structures, the body massage part 1000 may further include various structures.

[0082] In addition, as Figure 1The shape and structure of the massage device 100 shown are merely examples. Without departing from the scope of rights defined by the claims of the present utility model, various forms of the massage device 100 should also fall within the scope of the present utility model.

[0083] The body massage part 1000 can form a space of any form for accommodating the user. The body massage part 1000 can have a space in a form corresponding to the shape of the user's body. For example, as Figure 1 shown, the body massage part 1000 can be implemented in a seated type capable of accommodating the whole body or a part of the body of the user 10.

[0084] The part of the body massage part 1000 in contact with the ground can include any material or any component for increasing friction (for example, anti-slip pads, etc.), and can include wheels for enhancing the mobility of the massage device 100.

[0085] At least a part of the body massage part 1000 can slide. For example, when the body massage part 1000 starts to massage, at least a part of the body massage part 1000 can slide forward. In addition, the body massage part 1000 can tilt backward. As a result, the body massage part 1000 can provide massage in a state of tilting backward.

[0086] According to an embodiment of the present utility model, the massage device 100 can include at least one airbag. The airbag can be located at the user's shoulder, pelvis, arm massage part 3000, leg massage part 2000, etc., but is not limited thereto, and can be arranged in multiple parts of the massage device 100.

[0087] The massage device 100 can include an air supply part (not shown in the drawings). The air supply part can supply air to the airbag to inflate the airbag. The air supply part can be located inside the body massage part 1000, can be located in the leg massage part 2000. In addition, the air supply part can also be located outside the massage device 100.

[0088] The leg massage part 2000 can provide leg massage to the user. For example, the leg massage part 2000 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.

[0089] The leg massage part 2000 can adjust its length according to the user's body characteristics. For example, when a tall user 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 2000. In addition, when a short user uses the massage device 100, since the length of the calf is short, it is necessary to shorten the leg massage part 2000. Therefore, the leg massage part 2000 can provide leg massage matching the user's height.

[0090] Reference Figure 1 As shown in Figure 1 , a plurality of leg massage parts 2000 can be provided. The right foot and left foot of the user 10 can be inserted into a plurality of leg massage parts 2000A and 2000B respectively. The plurality of leg massage parts 2000A and 2000B can be independently driven. The leg massage part 2000 will be described in detail later.

[0091] The massage module 1700 can be disposed inside the body massage part 1000 to provide any form of mechanical stimulation to the user accommodated in the body massage part 1000. The massage module 1700 can move along the frame part 1100 disposed inside the body massage part 1000 as shown in Figure 1 the figure.

[0092] 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 various parts 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.

[0093] The frame part 1100 is used to form the frame of the internal structure of the body massage part 1000, and can be implemented by a metal material 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 also be implemented by various strong materials.

[0094] Reference Figure 3 As shown in Figure 3 , according to an embodiment of the present utility model, the massage device 100 can include an audio output module 1500.

[0095] The audio output module 1500 can be disposed in various positions. For example, the audio output module 1500 can include a plurality of output units, such as an upper audio output unit disposed at the upper end of the seat part 1000a in contact with the user sitting on the massage device 100, a front audio output unit attached to the front end of the left and right arm massage parts 3000 of the seat part 1000a, and / or a rear audio output unit attached to the rear end of the arm massage part 3000, etc., but is not limited thereto.

[0096] The seat part 1000a of the massage device 100 according to an embodiment of the present utility model can include: an upper body support part for supporting the upper body of the user; and a lower body support part for supporting the lower body of the user.

[0097] The upper body support part contacts the upper body of the user. Specifically, it contacts and supports the user's body from the head to the waist, etc. The lower body support part contacts and supports the user's body in contact with the buttocks, thighs, etc. which are the lower area of the upper body support part.

[0098] In this case, the audio output module 1500 can provide stereo sound such as 5.1 channels, but is not limited thereto.

[0099] According to an embodiment of the present invention, a user can use a massage device control device CD to control the massage device 100. The massage device control device CD can be connected to the massage device 100 through wired communication and / or wireless communication.

[0100] The massage device control device CD may include a remote controller, a cellular phone, a personal digital assistant (PDA), etc., but is not limited thereto, and may include various electronic devices that can be connected to the massage device 100 through wired communication or wireless communication.

[0101] Figure 2 is a diagram for explaining Figure 1 the frame part 1100 Figure 3 is a diagram for explaining the components of a massage device according to an embodiment of the present invention.

[0102] According to an embodiment of the present invention, the massage device 100 may 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.

[0103] The frame part 1100 may be a structure that forms the frame of the body massage part 1000.

[0104] According to an embodiment of the present invention, the frame part 1100 may include a main frame provided with the massage module 1700 and a base frame 1130 for supporting the main frame.

[0105] The main frame (not assigned a reference numeral) may include: a back frame 1110, which is a frame for forming the upper body accommodation part of the user; and a seat frame 1120, which is a frame for forming the seat part.

[0106] At least a part of the main frame may be provided with a rack 1112. The rack 1112 is a member for guiding the body massage module to move in the up and down direction (with Figure 2 as a reference) and may include a plurality of valley parts and a plurality of ridge parts.

[0107] According to an embodiment of the present invention, the rack 1112 may be provided on both sides of the main frame, specifically, on the back frame 1110 and the seat frame 1120 facing each other, and the body massage module can move along the rack 1112.

[0108] For example, the body massage module may include a gear engaged with a rack 1112, and the gear rotates through an actuator provided in the body massage module, so that the body massage module can move upward or downward.

[0109] The rack 1112 can be made of a metal material or a plastic material. For example, the rack 1112 can be made of iron, steel, alloy, reinforced plastic, melamine resin, phenolic resin, etc., but is not limited thereto.

[0110] 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, and a double S&L-frame according to its form, but is not limited thereto.

[0111] The S-frame refers to a frame in which at least a part of the main frame has a shape curved like an "S". The L-frame refers to a frame in which at least a part of the main frame includes a shape curved like an "L"; the S&L-frame refers to a frame that includes both a shape curved like an "S" and a shape curved like an "L"; the double S&L-frame refers to a frame that includes a shape curved like an "L" and two parts shaped like an "S".

[0112] The base frame 1130 refers to the part of the frame part 1100 that supports the main frame and contacts the ground. The base frame 1130 may include a base upper frame 1131 and a base lower frame 1132.

[0113] 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 arranged in contact with the base lower frame 1132.

[0114] According to an embodiment of the present utility model, the base upper frame 1131 can move 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 as the base upper frame 1131 moves.

[0115] For example, when the base upper frame 1131 moves forward, the main frame can also move forward together, and when the base upper frame 1131 moves backward, the main frame can also move backward together. Thus, the sliding of the body massage part 1000 can be allowed.

[0116] The control unit 1200 can control the operation of the massage device 100. The control unit 1200 may include one processor or may include multiple processors. When the control unit 1200 includes multiple processors, at least a part of the multiple processors may be located at physically separated positions. In addition, the control unit 1200 is not limited thereto and can be implemented in various ways.

[0117] For example, the control unit 1200 may correspond to one or more processors. The processor may be implemented by an array of multiple logic gates or may be implemented by a combination of a general - purpose microprocessor and a memory storing a program executable in the microprocessor. In addition, those of ordinary skill in the art to which this embodiment pertains can understand that other types of hardware can be used for implementation.

[0118] According to an embodiment of the present utility model, the control unit 1200 can control the operation of the massage device 100.

[0119] For example, the massage device 100 may include multiple actuators, and the massage device 100 can control its own operation by controlling the operations of the multiple actuators.

[0120] For example, the massage device 100 may include at least one of a massage - module moving actuator, at least one actuator included in the massage module 170, a back - angle actuator, a leg - angle actuator, a foot - massage actuator, a leg - length adjustment actuator, and a sliding actuator. The control unit 1200 can control the operation of the massage device 100 by controlling these actuators.

[0121] In this specification, the "leg - length adjustment actuator" may refer to a connection - driving part provided in the leg - massage part 2000. The structure of the connection - driving part will be described in detail later.

[0122] The massage - module moving actuator, as an actuator capable of moving the massage module 170 up and down, enables the massage module 170 to move along the rack 1112 through the operation of the massage - module moving actuator.

[0123] The back - angle actuator is an actuator that adjusts the angle of the part where the user's back contacts the massage device 100. The back angle of the massage device 100 can be adjusted through the operation of the back - angle actuator.

[0124] The leg - angle actuator is an actuator for adjusting the angle of the leg - massage part 2000 of the massage device 100, and the angle between the leg - massage part 2000 and the body - massage part 1000 can be adjusted through the operation of the leg - angle actuator.

[0125] The foot massage actuator is an actuator for actuating the leg massage unit 2000, specifically the foot massage module included in the foot massage unit 2200. By using the foot massage actuator, the massage device 100 can provide foot massage to the user.

[0126] The massage module 1700 may include at least one actuator, and the control unit 1200 can provide various massage actions by actuating at least one actuator. For example, the control unit 1200 can provide tapping massage, kneading massage, etc. by actuating at least one actuator included in the massage module 1700. Without limitation, various massage actions can be provided.

[0127] The leg length adjustment actuator, that is, the connection drive unit, is an actuator for adjusting the length of the leg massage unit 2000. For example, the control unit 1200 can use the leg length adjustment actuator to adjust the length of the leg massage unit 2000 to suit the user. As a result, the user can receive a massage suitable for their body type.

[0128] Specifically, the leg massage unit 2000 includes a connection frame unit 2100, a foot massage unit 2200, and a calf massage unit 2300. The foot massage unit 2200 and the calf massage unit 2300 can move independently of each other on the connection frame unit 2100 and can be driven separately. This will be described in detail later.

[0129] The sliding actuator enables the massage device 100 to perform a sliding action. For example, by the action of the sliding actuator, the upper base frame 1131 can move forward or backward. As a result, the main frame connected to the upper base frame 1131 can also move forward or backward.

[0130] The storage unit 1300 can store various information related to the massage device 100. For example, the storage unit 1300 may include massage control information and may also include personal authentication information, but is not limited thereto.

[0131] The storage unit 1300 can be implemented by a non-volatile storage medium capable of continuously storing arbitrary data. For example, the storage unit 1300 can include not only magnetic disks, optical disks, and magneto-optical storage devices, but also storage devices based on flash memory and / or battery backup memory, but is not limited thereto.

[0132] In addition, the storage unit 1300 may include a memory. The memory may be a random access memory (RAM) such as a dynamic random access memory (DRAM) or a static random access memory (SRAM). As the main storage device directly accessible by the processor, it is a volatile storage device in which the stored information is instantly deleted when the power is turned off, but is not limited thereto. Such a memory can be operated by the control unit 1200.

[0133] The user input unit 1400 may receive commands related to the operation control of the massage device 100 from the user, and the user input unit 1400 may be implemented in various forms. For example, the user input unit 1400 may be provided in the body massage unit 1000, and may be provided in the leg massage unit 2000 and the arm massage unit 3000, but is not limited thereto.

[0134] The massage device 100 may obtain various commands from the user through the user input unit 1400. For example, the massage device 100 can receive any commands such as the selection of the massage module, the selection of the massage mode, the selection of the massage intensity, the selection of the massage time, the selection of the massage area, the selection of the position and movement of the body massage unit 1000, the selection of turning on / off (On-Off) the power of the massage device 100, the selection of whether to activate the heating function, the selection related to sound source playback, etc., but is not limited thereto.

[0135] As an alternative embodiment, the user input unit 1400 may have various buttons in the form of hot keys and / or option buttons for performing direction selection, cancellation, input, etc. according to a preset user setting function or its own preset function.

[0136] The user input unit 1400 may be implemented as a keyboard, a dome switch, a touchpad (static pressure / electrostatic), a jog dial switch, etc., but is not limited thereto. In addition, the user input unit 1400 may obtain commands based on voice recognition technology according to the user's voice.

[0137] According to an embodiment of the present utility model, the user input unit 1400 may include a display for displaying the operation status of the massage device 100, the current status of the user, etc. In this case, the display may include at least one of a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), a flexible display, and a three-dimensional display (3D display), but is not limited thereto.

[0138] The audio output module 1500 can provide audio output in any form to the user. For example, the audio output module 1500 can provide brain stimulation to the user by outputting the optimal sound source and / or binaural beats for the massage mode provided by the massage device 100 to the user. The audio output module 1500 can output an audio signal received through a network (not shown) or stored in an internal / external storage medium (not shown).

[0139] For example, the audio output module 1500 can output a sound source based on the control of the user terminal through a network connection (such as a Bluetooth connection, etc.) with the user terminal. In addition, the audio output module 1500 can output any form of audio signal generated in association with the operation of the massage device 100.

[0140] The massage device 100 according to an embodiment of the utility model may include a network connection unit 1600. The network connection unit 1600 can communicate with the modules inside the massage device 100, an external massage device, and / or a user terminal through any form of network.

[0141] The network connection unit 1600 may include a wired / wireless connection module for connecting to the network. As wireless connection technologies, for example, Wireless LAN (WLAN) (Wi-Fi), Wireless broadband (Wibro), World Interoperability for Microwave Access (Wimax), High Speed Downlink Packet Access (HSDPA), etc. can be adopted.

[0142] As a wired connection technology, for example, Digital Subscriber Line (XDSL), Fibers to the home (FTTH), Power Line Communication (PLC), etc. can be utilized. Additionally, the network connection unit 1600 may include a short-range communication module capable of transmitting and receiving data with any device or terminal in the vicinity. For example, as a short-range communication technology, Bluetooth, Radio Frequency Identification (RFID), infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, etc. can be used, but it is not limited thereto.

[0143] As described above, the massage device 100 according to an embodiment of the utility model may include a massage module 1700. That is, the massage module 1700 is a structure that provides mechanical stimulation to the user, and the massage module 1700 can move along the frame unit 1100.

[0144] The massage device 100 according to an embodiment of the utility model may include a frame unit 1100. As Figures 1 to 3 described, the frame unit 1100 can provide a path along which the massage module 1700 can move.

[0145] The control unit 1200 can control the operation of the massage module 1700 to apply mechanical stimulation to the user to provide a massage.

[0146] The control unit 1200 can move the massage module 1700 in directions such as the X-axis, Y-axis, and Z-axis. The control unit 1200 can move the massage ball forward or backward on the X-axis, Y-axis, and Z-axis. Alternatively, the control unit 1200 can rotate the massage ball around the X-axis, Y-axis, and Z-axis.

[0147] The massage device 100 according to an embodiment of the utility model may include a sensor unit 1800. At this time, the sensor unit 1800 may include at least one sensor. For example, the sensor unit 1800 may include a touch sensor, a pressure sensor, an infrared sensor, an LED sensor, a light sensor, a Hall sensor, an electrostatic sensor, etc., but it is not limited thereto.

[0148] The sensor unit 1800 can be used to obtain various information. For example, the sensor unit 1800 can be used to identify the user. That is, information such as whether the user is seated, the user's body shape, and whether there are abnormalities in the user's body can be obtained. As another example, the sensor unit 1800 can be used to obtain biological information. That is, fingerprint information, face information, voice information, iris information, weight information, electrocardiogram information, body composition information, etc. can be obtained, but it is not limited thereto, and various biological information can be included.

[0149] As an alternative embodiment, the massage device 100 can sense the contact area and / or contact position with the user through the sensor unit 1800.

[0150] In addition, the massage device 100 can obtain the shoulder position information of the user through the sensor unit 1800.

[0151] In addition, the massage device 100 can provide personalized massage based on the obtained 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 obtained through the sensor unit 1800, and can provide shoulder massage to the user according to the identification result.

[0152] The leg massage unit 2000 can be a structure for massaging the user's legs. A leg accommodation space for accommodating the user's legs can be formed in the leg massage unit 2000. Referring to Figure 1 and Figure 4 , multiple leg massage units 2000 can be provided, and the user's right foot and left foot can be respectively accommodated in the multiple leg massage units 2000A and 2000B.

[0153] Specifically, the multiple leg massage units 2000A and 2000B can include a foot massage unit 2200 and a calf massage unit 2300, and can respectively insert, place, and accommodate the user's right foot and left foot.

[0154] Figure 4 is a diagram for explaining the driving method of the massage device according to an embodiment of the present invention.

[0155] Referring to Figure 4 , the multiple leg massage units 2000A and 2000B can receive electrical signals from the control unit 1200 to be independently driven.

[0156] The multiple leg massage units 2000A and 2000B can be rotatably connected to the frame unit 1100.

[0157] The power generated from the hinge driving unit 2700 described later is transmitted to the connection frame unit 2100, and the leg massage unit 2000 rotates (or hinges) in the clockwise direction and / or counterclockwise direction with respect to the rotation center axis AX1 preset in the frame unit 1100, and the leg angle can be adjusted.

[0158] Refer to Figure 2 , the hinge driving unit 2700 can be respectively provided in a plurality of leg massage units 2000A and 2000B. For example, as Figure 2 shown, the hinge driving unit 2700 is composed of a plurality of hinge driving units 2700A and 2700B, and the leg angles of each leg massage unit can be adjusted by each hinge driving unit.

[0159] Thus, various modifications can be made. For example, as Figure 4 shown, only any one of the plurality of leg massage units 2000A and 2000B rotates with respect to the frame unit 1100 and adjusts the leg angle, or adjusts the leg angle so that the plurality of leg massage units 2000A and 2000B form the same angle with respect to the frame unit 1100.

[0160] Figure 5A And Figure 5B are diagrams showing a state in which the interval between the foot massage unit and the calf massage unit is adjusted in a state where the leg massage unit of an embodiment of the present utility model rotates.

[0161] Refer to Figure 5A And Figure 5B , according to an embodiment of the present utility model, the leg massage unit 2000 can rotate with respect to the frame unit 1110, specifically, with respect to the seat frame 1120, by the power generated from the hinge driving unit 2700.

[0162] That is, specifically, the leg massage unit 2000 forms a preset angle with respect to the seat frame 1120 with the central axis in the length direction of the hinge shaft 2110 as the rotation center axis AX1, and the leg massage unit 2000 can rotate.

[0163] Refer to Figure 5A And Figure 5B , since the foot massage unit 2200 in which the user's feet are placed and inserted and the calf massage unit 2300 in which the user's calves are placed move relative to each other on the connection frame unit 2100 in a state where the leg massage unit 2000 rotates with respect to the seat frame 1120, a leg length adjustment and stretching function can be provided according to the leg length of the user sitting on the massage device

[0164] The leg massage part 2000 may include at least one of an airbag, a lower leg massage module (not shown), and a foot massage module (not assigned a reference numeral).

[0165] The airbag may be a structure for fixing at least a part of the user's body. The airbag included in the leg massage part 2000 may be a structure that receives air from a separately provided air supply part and expands to fix at least a part of the user's body.

[0166] The lower leg massage module (not shown) may be a structure for massaging the lower leg part of the user's leg accommodated therein. At this time, as described above, the lower leg massage module may include a ball massage unit or a roller massage unit, but is not limited thereto.

[0167] The foot massage part 2200 according to an embodiment of the present utility model may include a foot massage module. The foot massage module may be a structure for massaging the user's foot. At this time, the foot massage module may include a ball massage unit or a roller massage unit, but is not limited thereto.

[0168] Figure 6 is a front perspective view showing a leg massage part according to an embodiment of the present utility model. Figures 7A to 7C is a side view showing a driving state of a leg massage part according to an embodiment of the present utility model. Figure 8 is an enlarged Figure 7C view of part A. Figure 9 is a view showing a first moving part according to an embodiment of the present utility model. Figure 11 is an enlarged Figure 10 view of part B. Figure 12 is a view showing Figure 11 the state before the lower leg massage part rises in the area shown. Figure 13 is a view showing Figure 12 the state in which the lower leg massage part rises in.

[0169] Referring to Figures 6 to 13 , in the leg massage part 2000 according to an embodiment of the present utility model, the leg of the user 10 may be inserted, and the leg massage part 2000 may include a connection frame part 2100, a foot massage part 2200, a lower leg massage part 2300, a connection driving part 2400, a deformation part 2500 (driving part), a length sensor part 2600, and a hinge driving part 2700.

[0170] Referring to Figure 1 and Figure 4 , a plurality of leg massage parts 2000 according to an embodiment of the present utility model may be provided.

[0171] The plurality of leg massage units 2000A and 2000B may each include a connection frame unit 2100, a foot massage unit 2200, a calf massage unit 2300, a connection drive unit 2400, a deformation unit 2500, a length sensor unit 2600, and a hinge drive unit 2700.

[0172] Any one of the plurality of leg massage units 2000A and 2000B can accommodate the user's right foot, and the other leg massage unit 2000B can accommodate the user's left foot.

[0173] Refer to Figure 4 , the plurality of leg massage units 2000A and 2000B according to an embodiment of the present utility model can receive electrical signals from the control unit 1200 to be independently driven.

[0174] Refer to Figure 4 And Figure 5A And Figure 5B , specifically, the plurality of leg massage units 2000A and 2000B can independently rotate along a preset rotation axis, or can receive power from the connection drive unit 2400 described later to independently adjust the length.

[0175] Refer to Figure 6 , showing the leg massage unit 2000A that accommodates the user's right foot among the plurality of leg massage units 2000A and 2000B according to an embodiment of the present utility model, the leg massage unit 2000B that accommodates the user's left foot, except for the different legs it accommodates, the structures, working principles, and effects of the connection frame unit 2100, the foot massage unit 2200, the calf massage unit 2300, the connection drive unit 2400, the deformation unit 2500, the length sensor unit 2600, and the hinge drive unit 2700 are the same. Therefore, hereinafter, the description will be made based on the leg massage unit 2000A that can accommodate the user's right foot among the plurality of leg massage units 2000A and 2000B.

[0176] Refer to Figure 6 And Figure 10 , one side of the connection frame unit 2100 according to an embodiment of the present utility model can be hinged. Specifically, the rotation center axis AX1 is fixed to the seat frame 1120 provided in the frame unit 1110 and can be hinged to the seat frame 1120.

[0177] The foot massage unit 2200 and the calf massage unit 2300 described later can be connected to the connection frame unit 2100 according to an embodiment of the present utility model so as to be relatively movable.

[0178] Refer to Figure 6 , Figures 7A to 7C , Figure 8 And Figure 10, according to an embodiment of the present invention, the connection frame portion 2100 may include a hinge shaft 2110, a connection frame body 2130, and a stopper portion 2150.

[0179] Referring to Figure 5A , Figure 5B and Figure 6 , according to an embodiment of the present invention, the hinge shaft 2110 may rotate with a preset rotation center axis AX1 as a reference and may be rotatably connected to the seat frame 1120.

[0180] The hinge shaft 2110 may be coupled to the connection frame body 2130. The connection frame body 2130 may receive power generated from a hinge driving portion 2700 described later and rotate with the central axis in the longitudinal direction of the hinge shaft 2110 as the rotation center axis AX1.

[0181] Therefore, the connection frame body 2130 connected to the foot massage portion 2200 and the calf massage portion 2300 may rotate relative to the frame portion 1100, specifically, relative to the seat frame 1120 in a clockwise direction and / or a counterclockwise direction with the rotation center axis AX1 as a reference.

[0182] That is, it has the following effect: when the leg massage portion 2000 rotates forward or backward (with respect to the user 10) with the rotation center axis AX1 formed to be the same as the central axis in the longitudinal direction of the hinge shaft 2110 as a reference to receive the leg massage function through the massage device 100, the leg angle can be adjusted.

[0183] Although not illustrated in the drawings, a groove portion (not shown in the drawings) for mounting the connection frame portion 2100, specifically, for mounting the hinge shaft 2110, may be formed in the seat frame 1120. A shaft cover (not shown in the drawings) may cover the hinge shaft 2110 mounted in the groove portion and be fastened to the groove portion.

[0184] Referring to Figure 6 , Figure 7A , Figure 8 and Figure 10 , according to an embodiment of the present invention, the connection frame body 2130 is coupled to the hinge shaft 2110 and may provide a relative movement path for the calf massage portion 2300 and the foot massage portion 2200 described later.

[0185] Referring to Figure 10 and Figure 11 , according to an embodiment of the present invention, the connection frame body 2130 may include a movement guide portion 2131 and a support portion 2135.

[0186] Referring to Figures 10 to 13, the movement guiding part 2131 provides the movement paths for the foot massage part 2200 and the calf massage part 2300, and the foot massage part 2200 and the calf massage part 2300 can move on the movement guiding part 2131.

[0187] Specifically, on the movement guiding part 2131, a guiding groove (not shown in the drawings) can be formed in the shape of a groove along the length direction (the up-and-down direction with Figure 10 as the reference), and the leg massage part 2000 and the calf massage part 2300 described later can move on the movement guiding part 2131 along the guiding groove.

[0188] Referring to Figures 10 to 13 , according to an embodiment of the present utility model, a plurality of movement guiding parts 2131 can be provided. Specifically, a pair can be provided. The plurality of movement guiding parts 2131 can be respectively arranged on both sides with the center part in the width direction of the connecting frame body 2130 as the reference.

[0189] On the other hand, the plurality of movement guiding parts 2131 can be respectively arranged on both sides with the central axis in the length direction (the up-and-down direction with Figure 10 as the reference) of the connecting frame body 2130 as the reference.

[0190] Guiding grooves can be respectively formed in the plurality of movement guiding parts 2131. Along the preset movement direction central axis AX2, the foot massage part 2200 and the calf massage part 2300 can move on the plurality of movement guiding parts 2131 that are arranged in parallel and spaced apart from each other.

[0191] Since the plurality of movement guiding parts 2131 are combined with the hinge shaft 2110 and the position of the rotation central axis AX1 of the hinge shaft 2110 is fixed, the positions of the plurality of movement guiding parts 2131 can also be fixed.

[0192] When the connecting frame part 2100 receives power from the hinge driving part 2700 and rotates, the plurality of movement guiding parts 2131 and the hinge shaft 2110 combined with the plurality of movement guiding parts 2131 can rotate in the clockwise direction and / or the counterclockwise direction with the rotation central axis AX1 as the reference.

[0193] Referring to Figures 10 to 13 , according to an embodiment of the present utility model, the supporting part 2135 extends along the length direction (the up-and-down direction with Figure 10 as the reference) and can be combined with the hinge shaft 2110.

[0194] The supporting part 2135 can rotate the hinge shaft 2110 by receiving power from the outside. Specifically, the supporting part 2135 can be in contact with the hinge driving part 2700 described later, and when the hinge driving part 2700 is driven, it can receive power from the hinge driving part 2700 to change its position.

[0195] The support part 2135 according to an embodiment of the present utility model has a predetermined area and can be in surface contact with the hinge driving part 2700.

[0196] The hinge driving part 2700 can transmit power to a predetermined area on the support part 2135, and the support part 2135 can rotate about the central axis in the length direction of the hinge shaft 2110 as the rotation central axis AX1.

[0197] When the support part 2135 receives power from the hinge driving part 2700 and rotates, the hinge shaft 2110 combined with the support part 2135 can rotate in the clockwise direction and / or the counterclockwise direction with reference to the rotation central axis AX1.

[0198] On the other hand, when the hinge shaft 2110 rotates, the connection frame part 2100 and the foot massage part 2200 and the calf massage part 2300 combined with the connection frame part 2100 rotate about the central axis in the length direction of the hinge shaft 2110 as the rotation central axis AX1, and the leg angle of the user using the massage device 100 can be adjusted.

[0199] That is, the leg massage part 2000 connected to the frame part 1100 rotates about the central axis in the length direction of the hinge shaft 2110 as the rotation central axis AX1, and the leg angle of the user can be adjusted.

[0200] In the support part 2135 according to an embodiment of the present utility model, a deformation part 2500 described later, specifically, a first fixing part 2531, can be fixedly combined. The connection relationship between the support part 2135 and the deformation part 2500 will be described in detail later.

[0201] Refer to Figure 6 、 Figures 7A to 7C and Figure 8 According to an embodiment of the present utility model, the stopper part 2150 can be combined with the connection frame main body 2130, specifically, can be combined with the movement guiding part 2131. The stopper part 2150 is provided on the movement path of a first movement part 2270 described later and can limit the movement of the first movement part 2270.

[0202] Refer to Figure 7C and Figure 8 The stopper part 2150 can be provided inside the movement guiding part 2131 and can penetrate and be fastened to the movement guiding part 2131.

[0203] Refer to Figure 8 The stopper part 2150 can be formed by a bolt, but is not limited thereto. A predetermined area is located inside the movement guiding part 2131, and within the technical idea of being able to limit the movement of the first movement part 2270, it can be formed by various components.

[0204] Referring to Figure 8 , the first moving part 2270 that can move on the moving guide part 2131 may form a first moving groove part 2271 having a preset depth along the central axis AX2 of the moving direction. The stopper part 2150 may be located inside the first moving groove part 2271 formed in the first moving part 2270.

[0205] Therefore, when the first moving part 2270 moves inside the moving guide part 2131, the stopper part 2150 may contact one end of the first moving groove part 2271 (the upper end part based on Figure 8 ).

[0206] Referring to Figure 7C and Figure 8 , the foot massage part 2200 moves relative to the connection frame part 2100 from the upper side to the lower side along the central axis AX2 of the moving direction (based on Figure 8 ). Since one end of the first moving groove part 2271 formed in the first moving part 2270 (the upper end part based on Figure 8 ) contacts the stopper part 2150, the movement of the first moving part 2270 in one direction (the direction from the upper side to the lower side based on Figure 8 ) can be restricted.

[0207] On the other hand, for the connection frame part 2100 whose position of the rotation center axis AX1 relative to the hinge axis 2110 is fixed, the position where the foot massage part 2200 moves in the direction of increasing the user's leg length and becomes the longest extended state is the position where the first moving part 2270 contacts and engages with the stopper part 2150 (refer to Figure 7C ).

[0208] Referring to Figure 6 , Figures 7A to 7C and Figure 10 , the foot massage part 2200 according to an embodiment of the present utility model can be inserted by the user's feet and can be connected to the connection frame part 2100.

[0209] Specifically, the foot massage part 2200 can reciprocate on the connection frame part 2100 along the preset moving direction (the up and down direction based on Figure 10 ) central axis AX2.

[0210] The foot massage part 2200 according to an embodiment of the present utility model may include a foot massage main body part 2210, a rotation guide part 2230, a first main body frame 2250, and a first moving part 2270.

[0211] Referring to Figure 6 , Figure 7A , Figure 7Cand Figure 10 The foot massage main body 2210 according to an embodiment of the present invention is for a user's foot to be inserted and can be combined with the first main body frame 2250 described later.

[0212] The foot massage main body 2210 according to an embodiment of the present invention is formed in a single shape, but is not limited thereto. As an alternative embodiment, the foot massage main body 2210 may be divided into a plurality of regions that can move relative to each other in the moving direction on the connection frame portion 2100.

[0213] As an alternative embodiment, the foot massage main body 2210 may include a plurality of foot massage main bodies (not shown in the drawings) that can move independently of each other.

[0214] Specifically, the foot massage main body 2210 may include a first foot massage main body and a second foot massage main body. The first foot massage main body and the second foot massage main body can move in a direction approaching each other, a direction away from each other, and / or the same direction on the connection frame portion 2100.

[0215] In other words, each foot massage main body can move independently in the upward direction and / or downward direction of each foot massage main body through a connection driving portion corresponding to each foot massage main body.

[0216] In addition, the first foot massage main body and the second foot massage main body can move in the same direction or in opposite directions on the connection frame portion 2100.

[0217] Therefore, various modified implementations can be performed. For example, the position of the user's foot area can be adjusted, or the distance between the first foot massage main body and the second foot massage main body can be adjusted, and a stretching function can be provided to the user.

[0218] However, it is not limited thereto, and various modified implementations can be performed. For example, the foot massage main body portion 2210 includes more than 3 foot massage main bodies.

[0219] The foot massage main body 2210 according to an embodiment of the present invention may include a foot massage base 2211, a foot bottom lifting portion 2213, and a lifting driving portion 2215.

[0220] Although not shown in the drawings, the foot massage main body 2210 may include a foot massage main body housing (not assigned a reference numeral), and the foot massage main body housing covers the foot massage base 2211, the foot bottom lifting portion 2213, and the lifting driving portion 2215 and forms the appearance of the foot massage main body portion 2210.

[0221] On one side of the foot massage main body housing (in Figure 6On the upper side (taking [[]] as a reference), an entry hole (not labeled in the drawings) for the user's feet to enter can be formed, and the user's feet passing through the entry hole can be positioned on the foot bottom lifting part 2213.

[0222] The foot massage base 2211 according to an embodiment of the present utility model can be formed on the lower side of the foot massage main body part 2210, and can be provided with a foot bottom lifting part 2213, a lifting driving part 2215, and a rotation guiding part 2230.

[0223] The foot massage base 2211 is combined with the first main body frame 2250 described later. When the first moving part 2270 combined with the first main body frame 2250 moves on the connection frame part 2100, specifically, on the movement guiding part 2131, the foot massage base 2211 can move together.

[0224] Refer to Figure 6 、 Figure 7A and Figure 10 According to an embodiment of the present utility model, the foot bottom lifting part 2213 accommodates the user's feet and one side thereof can be lifted. The foot bottom lifting part 2213 can be provided on the foot massage base 2211.

[0225] According to an embodiment of the present utility model, one side of the foot bottom lifting part 2213 can be lifted, and the other side opposite thereto can be rotatably combined with the foot massage base 2211.

[0226] In this specification, the "one side" of the foot bottom lifting part 2213 refers to the area where the user's heel is located, and the "other side" refers to the area where the user's toes are located.

[0227] The other side of the foot bottom lifting part 2213 can be rotatably connected to the foot massage base 2211 along a preset rotation central axis AX3.

[0228] One side of the foot bottom lifting part 2213 can be lifted as the lifting driving part 2215 described later is driven. Specifically, when one side of the foot bottom lifting part 2213 rises, the other side can rotate counterclockwise (taking [[]] as a reference) with respect to the rotation central axis AX3. Figure 7B as a reference).

[0229] On the contrary, when one side of the foot bottom lifting part 2213 descends as the foot bottom lifting part 2213 is driven, the other side can rotate clockwise (taking [[]] as a reference) with respect to the rotation central axis AX3. Figure 7B as a reference).

[0230] A foot massage module that provides a massage function to the user's foot can be provided at the foot bottom lifting portion 2213. Specifically, a space that wraps the user's foot and can accommodate the foot inside can be formed, and the foot massage module can be provided in the space.

[0231] In the present invention, the side of the foot bottom lifting part 2213 where the user's heel is located can be raised and lowered, but is not limited to this. Various modifications can be made, for example, the other side where the user's toes are located can be raised and lowered, or both sides can be raised and lowered.

[0232] As an optional embodiment, a pressure sensor (not shown) may be provided on the sole lift 2213. The pressure sensor may measure the pressure applied to a predetermined area on the sole lift 2213, for example, the area in contact with the user's heel.

[0233] Therefore, when the preset pressure is not measured in the region while the leg massaging part 2000 is driven, it is determined that the user's heel is not in contact with the sole lifting part 2213 , and information thereon may be transmitted to the control part 1200 .

[0234] The control part 1200 may transmit an electrical signal to the air supply part to control driving of the air supply part so that gas can be supplied to the lifting driving part 2215 , specifically, to the airbag.

[0235] Therefore, when a user with relatively short legs sits on the massage device 100 , even if the heel does not contact the sole lifting portion 2213 , the lifting drive portion 2215 can lift the heel and contact the sole lifting portion 2213 .

[0236] The following description will be based on the assumption that the side where the user's heel is located can be raised and lowered and the other side opposite thereto can be rotatably connected to the foot massage base 2211.

[0237] Reference Figures 7A to 7C According to an embodiment of the present invention, the lifting driving unit 2215 is disposed between the foot massage base 2211 and the foot sole lifting unit 2213 , and can move the foot sole lifting unit 2213 up and down.

[0238] According to an embodiment of the present invention, the lifting driving portion 2215 can be deformed in shape and volume when driven.

[0239] The lifting drive unit 2215 according to an embodiment of the present invention may include an air bag. The lifting drive unit 2215 is hollow inside and can expand or contract as air is supplied or exhausted from an external air supply unit.

[0240] ReferenceFigure 7A In the lifting drive unit 2215, specifically, in the state where the airbag is contracted, one side of the foot bottom lifting unit 2213 is in a state of not rising, and the other side opposite thereto is in a state of not rotating, and the user's feet are placed on the ground.

[0241] Refer to Figure 7B and Figure 7C , in the lifting drive unit 2215, specifically, in the state where the airbag expands by receiving gas from the air supply unit, one side of the foot bottom lifting unit 2213 where the user's heel is located is in a rising state, and the other side opposite thereto rotates counterclockwise with the rotation center axis AX3 as a reference (with Figure 7B as a reference), so as to have the effect that the user's instep area unfolds and can provide an ankle stretching function.

[0242] When the lifting drive unit 2215 contracts again as the gas is discharged from the airbag, one side of the rising foot bottom lifting unit 2213 can descend again and return to the Figure 7A reference position shown.

[0243] As an alternative embodiment, the lifting drive unit 2215` can be an actuator with an adjustable length.

[0244] Figure 15A and Figure 15B are partial side views showing the driving state of the lifting drive unit according to another embodiment of the present invention. Refer to Figure 15A and Figure 15B , according to another embodiment of the present invention, the lifting drive unit 2215` can be connected to the foot bottom lifting unit 2213`, specifically, to the inclined base 2213`a.

[0245] Refer to Figure 15A and Figure 15B , the foot bottom lifting unit 2213`, specifically, the inclined base 2213`a can rotate clockwise and / or counterclockwise with a preset rotation center axis AX3` formed on the upper side of the foot massage base 2211` as a reference.

[0246] The lifting drive unit 2215` can be connected to the connection area 2216`, and the connection area 2216` is separated from the rotation center axis AX3` of the inclined base 2213`a on the inclined base 2213`a. Therefore, when the lifting drive unit 2215` is driven, the inclined base 2213`a can receive power from the lifting drive unit 2215` and rotate relatively with the rotation center axis AX3` as a reference.

[0247] When the inclined base 2213`a rotates, the foot bottom lifting unit 2213` where the user's foot bottom is located can rotate.

[0248] Different from the sole lifting part 2213 according to an embodiment of the present invention that rises and / or falls in a region corresponding to the user's heel by receiving power from the lifting drive part 2215, in the sole lifting part 2213` according to another embodiment of the present invention, the region corresponding to the user's toe part can rise and / or fall.

[0249] Refer to Figure 15A and Figure 15B , one side of the lifting drive part 2215` according to another embodiment of the present invention can be connected to the inclined base 2213`a, and the other side can be connected to the first main body frame 2250`.

[0250] Refer to Figure 15A and Figure 15B , in the inclined base 2213`a, at least one roller that can contact the user's sole can be rotatably provided.

[0251] However, it is not limited thereto, and various modifications can be made. For example, the roller is not provided in Figure 15A and Figure 15B the inclined base 2213`a shown, and the inclined base 2213`a is provided on the Figures 7A to 7C outside and / or inside of the sole lifting part 2213 according to an embodiment of the present invention shown, and rotates and / or tilts with a rotation center axis AX3` different from the rotation center axis AX3 of the sole lifting part 2213.

[0252] That is, when the lifting drive part 2215 according to an embodiment of the present invention is driven, one side (the region corresponding to the user's heel) of the sole lifting part 2213 rises and falls. Regardless of this, when the lifting drive part 2215` according to another embodiment of the present invention is driven, the inclined base 2213`a rotates, the other side (the region corresponding to the user's toe) rises and falls, and the user's ankle can tilt.

[0253] Refer to Figure 6 [[ID=�2]]、 Figure 7A and Figure 10 , the rotation guide part 2230 according to an embodiment of the present invention is used to guide the lifting path of the sole lifting part 2213 and can be combined with the foot massage main body part 2210.

[0254] Refer to Figure 6 , the rotation guide part 2230 can be fixed to the side of the foot massage base 2211. A plurality of rotation guide parts 2230 can be provided and can be fixed to the foot massage base 2211 so as to be provided on both sides of the sole lifting part 2213.

[0255] Refer toFigures 7A to 7C In the rotary guide part 2230, an orbit part 2231 can be formed therethrough to provide a rotary path for the foot bottom lifting part 2213. On one surface of the foot bottom lifting part 2213 opposite to the rotary guide part 2230, a protrusion part 2214 protruding outward can be formed.

[0256] The protrusion part 2214 is located inside the orbit part 2231 formed in the rotary guide part 2230 and can be in contact with the orbit part 2231.

[0257] Since the orbit part 2231 formed in the rotary guide part 2230 has the effect of providing a rotary path, when the lifting driving part 2215 is driven and one side of the foot bottom lifting part 2213 is lifted or lowered, the protrusion part 2214 formed on the foot bottom lifting part 2213 can move along the orbit part 2231, and the foot bottom lifting part 2213 can rotate stably with the rotary central axis AX3 as a reference.

[0258] Refer to Figure 6 and Figures 7A to 7C According to an embodiment of the present utility model, the orbit part 2231 formed in the rotary guide part 2230 penetrates through the rotary guide part 2230 and can be formed in the shape of a hole part.

[0259] However, it is not limited thereto. Within the technical idea that can provide a rotary path for the foot bottom lifting part 2213 when the protrusion part 2214 formed on the foot bottom lifting part 2213 moves along the orbit part 2231, various modifications can be made, for example, it can be formed in the shape of a groove part.

[0260] Refer to Figure 6 、 Figures 7A to 7C and Figure 10 According to an embodiment of the present utility model, the first main body frame 2250 can be combined with the foot massage main body part 2210, specifically, can be combined with the foot massage base 2211.

[0261] The first main body frame 2250 can be combined with the first moving part 2270, and when the first moving part 2270 moves on the connection frame part 2100, specifically, on the moving guide part 2131, the first main body frame 2250 can move together with the first moving part 2270.

[0262] The first moving part 2270 can move on the connection frame part 2100 through the connection driving part 2400. That is, the first moving part 2270 can move on the connection frame part 2100 by the power generated by the connection driving part 2400.

[0263] The first moving part 2270 and the first main body frame 2250 can move back and forth along the moving direction central axis AX2.

[0264] Referring to Figure 7B , Fig. shows the state where the leg length of the user in the leg massage unit 2000 of the massage device 100 according to an embodiment of the present invention is minimized. Specifically, the movement path of the first main body frame 2250 and the central axis of the movement direction of the second main body frame 2330 provided in the calf massage unit 2300 described later can be formed to be parallel to each other.

[0265] Referring to Figure 7B , when the foot massage unit 2200 according to an embodiment of the present invention pushes and moves the calf massage unit 2300 upward (with Figure 7B as a reference), the first main body frame 2250 can be arranged separately without contacting the second main body frame 2330.

[0266] Therefore, collisions between the first main body frame 2250 and the second main body frame 2330 can be prevented, and damage to the foot massage unit 2200 and the calf massage unit 2300 due to collisions can be prevented.

[0267] As an alternative embodiment, when the foot massage unit pushes the calf massage unit 2300 and moves upward (with Figure 7B as a reference), one end of the first main body frame 2250 (the upper end with Figure 7B as a reference) can be in a state of contacting the opposite end of the second main body frame 2330 (the lower end with Figure 7B as a reference).

[0268] In this case, there is an effect that when the contact area between the first main body frame 2250 and the second main body frame 2330 increases, the foot massage unit 2200 can stably move the calf massage unit 2300.

[0269] Referring to Figure 6 , Figure 7A , Figures 8 to 10 , the first moving part 2270 according to an embodiment of the present invention is combined with the first main body frame 2250 and can move on the connection frame part 2100, specifically, on the movement guiding part 2131.

[0270] Referring to Figure 8 and Figure 9 , the first moving part 2270 extends along the length direction (the up and down direction with Figure 8 as a reference), and a plurality of moving groove parts can be formed along the length direction.

[0271] The first moving groove part 2271 can have a predetermined depth along the length direction of the first moving part 2270 and can be formed in the shape of a groove part.

[0272] Inside the first moving groove portion 2271, a stopper portion 2150 that is coupled to the connection frame body 2130, specifically, to the movement guiding portion 2131, may be provided.

[0273] When the first moving portion 2270 moves on the movement guiding portion 2131, the stopper portion 2150 is located inside the first moving groove portion 2271. As Figure 7C shown, since the stopper portion 2150 contacts one end portion (the upper end portion based on Figure 8 this) of the first moving groove portion 2271 in the longest extended state where the foot massage portion 2200 and the calf massage portion 2300 are farthest apart, the further movement of the first moving portion 2270 in the direction away from the movement guiding portion 2131 can be restricted.

[0274] Referring to Figure 8 and Figure 9 , in the first moving portion 2270, a second moving groove portion 2272 may be formed in parallel in the same direction as the length direction of the first moving groove portion 2271. The second moving groove portion 2272 is formed to have a predetermined depth, and the side portion of the movement guiding portion 2131 may be engaged inside the second moving groove portion 2272.

[0275] Referring to Figure 9 , the second moving groove portion 2272 may be formed on both sides respectively based on the central axis in the length direction of the first moving portion 2270, and both side portions of the movement guiding portion 2131 may be respectively engaged in each second moving groove portion 2272.

[0276] That is, since both side portions of the movement guiding portion 2131 cover the upper portion (based on Figure 9 this) region of the first moving portion 2270 where the first moving groove portion 2271 is formed, and are engaged in the second moving groove portion 2272, there is an effect that the first moving portion 2270 can move stably on the movement guiding portion 2131.

[0277] Referring to Figure 9 , the second moving groove portion 2272 extending in the length direction may include a first section 2272a and a second section 2272b. In the first section 2272a and the second section 2272b, the width of the second moving groove portion 2272 may be formed differently.

[0278] That is, the thickness of one end portion (the lower end portion based on Figure 9 this) of the first moving portion 2270 where the second moving groove portion 2272 is formed may be formed as t1 in the first section 2272a, and as t2 which is relatively thinner than t1 in the second section 2272b.

[0279] Since the thickness of one end portion of the first moving part 2270 in which the second moving groove part 2272 is formed along the length direction of the first moving part 2270 is formed differently, the moving range of the first moving part 2270 can be restricted.

[0280] However, it is not limited thereto, and various modifications can be made. For example, the second moving groove part 2272 is formed with the same width along the length direction of the first moving part 2270.

[0281] Refer to Figure 9 , since the first moving part 2270 according to an embodiment of the present utility model is formed with a first moving groove part 2271 in which a stopper part 2150 can be provided inside on one side (the upper side with respect to Figure 9 as a reference), and the second moving groove part 2272 is formed to extend along the length direction on both sides of the other side (the lower side with respect to Figure 9 as a reference) so as to surround and engage with the one side, when the first moving part 2270 is observed from the front, it can be formed in the shape of .

[0282] Therefore, both side portions of the movement guiding part 2131 are engaged with the second moving groove part 2272, so that the first moving part 2270 can move stably, and one end portion (the upper end portion with respect to Figure 8 as a reference) of the first moving groove part 2271 can be engaged with the stopper part 2150, thus having the effect of being able to effectively restrict the moving range of the first moving part 2270.

[0283] Refer to Figure 12 and Figure 13 , the first moving part 2270 can be in contact with a second moving part 2350 provided on the calf massage part 2300. Specifically, the second moving part 2350 can be provided on the moving path of the first moving part 2270.

[0284] Figure 12 shows a state where the first moving part 2270 moves and is in contact with the second moving part 2350, Figure 13 is Figure 12 in a state where the first moving part 2270 further moves and moves the second moving part 2350 upward (with respect to Figure 13 as a reference).

[0285] The second moving part 2350 can receive power from the first moving part 2270 and move until it contacts the upper end portion (with respect to Figure 13 as a reference) of the connection frame body 2130.

[0286] Therefore, the second main body frame 2330 combined with the second moving part 2350 and the calf massage main body part 2310 combined with the second main body frame 2330 can move upward (with respect to the hinge shaft 2110)Figure 13 rises (with respect to the reference).

[0287] Referring to Figure 7B , in a state where the first moving part 2270 is in contact with the second moving part 2350, the second moving part 2350 moves to the upper end of the connecting frame main body 2130, so that the upper end of the second frame main body combined with the calf massage main body part 2310 (with respect to Figure 7B as the reference) can be moved to a position at a predetermined height d1 higher than the reference line BL where the rotation center axis AX1 of the hinge shaft 2110 is located.

[0288] Therefore, there is an effect that when stretching the hip joint, the user's leg can be pulled as close as possible to the user's body side, increasing the stretching range.

[0289] Referring to Figure 7A and Figure 12 , a state where the first moving part 2270 is in contact with the second moving part 2350 is shown, and the first moving part 2270 has not yet pushed and moved the second moving part 2350.

[0290] At this time, the second main body frame 2330 combined with the second moving part 2350 is located below the reference line BL where the rotation center axis AX1 of the hinge shaft 2110 is located, and this is defined as the "reference state" in this specification.

[0291] Referring to Figure 7B , in the reference state, the foot massage part 2200 moves in a direction close to the calf massage part 2300, and the foot massage part 2200 pushes the calf massage part 2300 so that the calf massage part 2300, specifically, the upper end of the second main body frame 2330 is located above the hinge shaft 2110 (with respect to Figure 7B as the reference), and this is defined as the "shortest elongation state" in this specification.

[0292] Referring to Figure 7C , in the state of Figure 7B , the foot massage part 2200 moves in a direction away from the calf massage part 2300 (with respect to Figure 7C as the reference, from the upper side to the lower side), and this is defined as the "longest elongation state" in this specification.

[0293] Referring to Figure 7B and Figure 7C , in the shortest elongation state and the longest elongation state, the control part 1200 transmits an electrical signal to the air supply part, so that gas can be supplied to the foot massage part 2200, specifically, to the lifting drive part 2215.

[0294] When the lifting drive unit 2215, specifically, when the airbag expands, one side of the foot bottom lifting unit 2213 where the user's heel is located rises, and the other side opposite thereto can rotate with the rotation center axis AX3 as a reference.

[0295] At this time, since the protrusion 2214 protruding from the foot bottom lifting unit 2213 moves along the track unit 2231 formed in the rotation guide unit 2230, there is an effect that the foot bottom lifting unit 2213 can rotate along a preset rotation path.

[0296] As an alternative embodiment, the second moving unit 2350 can move on the connection frame unit 2100 through the deformation unit 2500 (drive unit). Specifically, by changing the length between one end and the other end of the driving body, the second moving unit 2350 can move upward and / or downward on the connection frame unit 2100.

[0297] Refer to Figure 6 、 Figure 7A 、 Figures 10 to 13 According to an embodiment of the present invention, the calf massage unit 2300 is connected to the other side opposite to one side of the connection frame unit 2100 to which the foot massage unit 2200 is connected, and can accommodate the user's calf.

[0298] The calf massage unit 2300 can move on the connection frame unit 2100, and can relatively move on the connection frame unit 2100 in a direction approaching each other, a direction separating from each other, and / or a direction the same as each other with respect to the foot massage unit 2200.

[0299] On the other hand, the calf massage unit 2300 and the foot massage unit 2200 can be driven separately.

[0300] Therefore, as Figure 7B shown, in the shortest extended state, the hip joint stretching effect can be increased, and as Figure 7C shown, in the longest extended state, the stretching effect can be increased by lengthening the leg length.

[0301] In addition, refer to Figure 7B and Figure 7C The calf massage unit 2300 and the foot massage unit 2200 relatively move on the connection frame unit 2100 and transmit power to the foot bottom lifting unit 2213, so that one side of the foot bottom lifting unit 2213, specifically, the area where the user's heel is located, can rise. That is, the ankle stretching effect can be increased by stretching the dorsal side of the foot outward.

[0302] As an alternative embodiment, as Figure 7AAs shown, various modifications can be made. For example, even in the reference state, the lifting part 2213 at the bottom of the foot can independently raise the side where the user's heel is located.

[0303] Referring to Figure 6 , Figure 7A and Figure 10 , according to an embodiment of the present utility model, the calf massage part 2300 may include a calf massage main body part 2310, a second main body frame 2330, and a second moving part 2350.

[0304] The calf massage main body part 2310 can accommodate the user's leg. Specifically, it can accommodate the calf part and can be formed in a shape that surrounds the calf part. The inner peripheral surface of the calf massage main body part 2310 provided on the outer side of the user's calf part may be provided with a massage module (not shown in the drawings) and can provide a massage function to the user.

[0305] According to an embodiment of the present utility model, the calf massage main body part 2210 is formed in a single shape, but it is not limited thereto. As an alternative embodiment, the calf massage main body part 2210 can be divided into a plurality of regions that can move relative to each other in the moving direction on the connecting frame part 2100.

[0306] As an alternative embodiment, the calf massage main body part 2310 may include a plurality of calf massage main bodies (not shown in the drawings) that can move independently of each other.

[0307] Specifically, the calf massage main body part 2310 may include a first calf massage main body and a second calf massage main body. The first calf massage main body and the second calf massage main body can move in a direction approaching each other, a direction away from each other, and / or the same direction on the connecting frame part 2100.

[0308] In other words, each calf massage main body can independently move in the upper side direction and / or the lower side direction of each calf massage main body through a driving part corresponding to each calf massage main body.

[0309] In addition, the first calf massage main body and the second calf massage main body can move in the same direction or in opposite directions on the connecting frame part 2100.

[0310] Therefore, various modifications can be made. For example, the position of the user's calf area can be adjusted, or the distance between the first calf massage main body and the second calf massage main body can be adjusted, and a calf stretching function can be provided to the user.

[0311] However, it is not limited thereto, and various modifications can be made. For example, the calf massage main body part 2310 includes more than 3 calf massage main bodies.

[0312] Reference Figures 7A to 7C and Figure 10 According to one embodiment of the present invention, one side of the second main frame 2330 (with Figure 6 The front side as a reference) is combined with the calf massage main body 2310, and the other side opposite thereto (with Figure 6 as a reference rear side) can be combined with the second moving part 2350.

[0313] The second main body frame 2330 and the calf massage main body portion 2310 may move together as the second moving portion 2350 moves on the connection frame portion 2100 , specifically, on the connection frame body 2130 .

[0314] According to an embodiment of the present invention, the second movable portion 2350 can move while in surface contact with the inner surface of the connecting frame portion 2100. Since the second movable portion 2350 is in surface contact with the connecting frame portion 2100, specifically, the connecting frame body 2130, on both sides, it can move stably.

[0315] According to one embodiment of the present invention, the second movable part 2350 can be formed of polyoxymethylene (POM) material, but within the technical concept of being movable on the connecting frame body 2130 in a state of being fixedly coupled to the second main frame 2330, it can be formed of various materials such as metal and plastic.

[0316] The second main frame 2330 may be coupled to the deformation portion 2500 to be described later, specifically, the second fixing portion 2535 . When the second main frame 2330 moves, the second fixing portion 2535 may move together.

[0317] Reference Figure 12 and Figure 13 When the first movable part 2270 is in contact with the second movable part 2350, the second movable part 2350 can be pushed and lifted toward the hinge axis 2110, and when the second movable part 2350 moves, the second fixing part 2535 coupled to the second main body frame 2330 also moves together.

[0318] One side of the deformed main body 2510 described later (with Figure 12 The lower side of the base is connected to the first fixing portion 2531 fixed to the connecting frame portion 2100, specifically, fixed to the connecting frame body 2130, and the other side opposite thereto (with Figure 12 as a reference upper side) can be combined to the second fixing portion 2535.

[0319] Since the position of the first fixing portion 2531 is fixed, when the calf massage portion 2300 is moved upward (byFigure 13 When moving (with [reference] as the reference), the second fixing part 2535 moves together, and when the second fixing part 2535 is separated from the first fixing part 2531, the deformable main body 2510 located therebetween can expand.

[0320] A hole part (not shown in the drawings) that is internally hollow and communicates the inside and the outside can be formed in the deformable main body 2510. Gas can flow in or out through the hole part. Therefore, as Figure 13 shown, when the second fixing part 2535 is separated from the first fixing part 2531, gas can flow into the inside of the deformable main body 2510 and cause the deformable main body 2510 to expand.

[0321] Refer to Figure 7C and Figure 11 After the second moving part 2350 receives power from the first moving part 2270 and moves upward (with [reference] as the reference), the first moving part 2270 and the foot massage part 2200 including the first moving part 2270 move in a direction away from the calf massage part 2300 (with [reference] as the reference, the direction from the upper side to the lower side). Since the gas flowing into the deformable main body 2510 is not discharged to the outside, the position of the upper end part of the calf massage part 2300 can be maintained in a state above the reference line BL for a predetermined time. Figure 11 for a predetermined time. Figure 7C As a reference, the direction from the upper side to the lower side), the position of the upper end portion of the calf massage portion 2300 can be maintained in a state above the reference line BL located above the reference line BL for a predetermined time.

[0322] Next, when the gas is discharged from the deformable main body 2510 to the outside, the volume of the deformable main body 2510 can be reduced, and the calf massage part 2300 will return to the initial position of the second moving part 2350 on the connection frame body 2130.

[0323] Therefore, in a state where the upper end part (with [reference] as the reference) of the calf massage part 2300 is located above the reference line BL passing through the rotation center axis AX1 of the hinge shaft 2110, the leg massage part 2000 can move in a direction away from the calf massage part 2300 (with [reference] as the reference, the direction from the upper side to the lower side) until the first moving groove part 2271 formed in the first moving part 2270 engages with the stopper part 2150 coupled to the movement guide part 2131, and can have the longest extended state. Figure 7C for a predetermined time. Figure 7C As a reference, the direction from the upper side to the lower side), until the first moving groove part 2271 formed in the first moving part 2270 engages with the stopper part 2150 coupled to the movement guide part 2131, and can have the longest extended state.

[0324] Therefore, since the length of the leg can be elongated while maintaining the state of pulling the user's knee part toward the user's body side, the hip joint stretching effect can be increased.

[0325] Meanwhile, the control unit 1200 can transmit an electrical signal to drive the air supply unit and supply gas to the lifting drive unit 2215 to cause the lifting drive unit 2215 to expand. When the lifting drive unit 2215 expands, one side of the foot bottom lifting unit 2213, specifically, the area corresponding to the user's heel can rise upward (with Figure 7C as a reference), and the ankle stretching effect can be increased.

[0326] In addition, there is an effect that in the case of a user with relatively short leg length and the foot bottom not contacting the foot massage main body 2210, specifically, not contacting the foot bottom lifting unit 2213, the side where the area of the foot bottom lifting unit 2213 corresponding to the user's heel is located rises upward (with Figure 7C as a reference), so that it can contact the user's foot bottom and provide a foot massage function.

[0327] As an alternative embodiment, the deformable main body 2510 communicates with an air supply unit (not shown in the drawings) and can receive gas (e.g., air) from the air supply unit. Specifically, when air flows into the deformable main body 2501 through the hole formed in the deformable main body 2501 from the air supply unit, the deformable main body 2510 can expand.

[0328] Therefore, in a state where the position of the foot massage unit 2200 is fixed, the deformable main body 2510 expands, and the calf massage unit 2300 can move in a direction away from the foot massage unit 2200.

[0329] In addition, there is an effect that even if the foot massage unit 2200 does not rise toward the user's knee, as the deformable main body 2510 expands, the calf massage unit 2300 can independently move in a direction away from the foot massage unit 2200.

[0330] Referring to Figure 7A and Figure 7B , the upper end of the second main body frame 2330 provided on the calf massage unit 2300 (with Figure 7B as a reference) can move to a position higher than the reference line BL where the rotation center axis AX1 of the hinge shaft 2110 is located by a predetermined height d1.

[0331] That is, even if the calf massage unit 2300 does not rise in a state where the foot massage unit 2200 is in contact with the calf massage unit 2300, the deformable main body 2510 expands by receiving gas from the air supply unit, so that the position of the calf massage unit 2300 rises independently, and thus has the effect of providing a stretching function for the hip joint and the like.

[0332] In addition, when the air supply unit is driven, gas can be discharged from the deformation body 2510 through the holes formed in the deformation body 2510. When the gas is discharged, the deformation body 2510 can contract and its volume can become smaller.

[0333] Therefore, the calf massage unit 2300 can move in the direction toward the foot massage unit 2200 (in the direction from the upper side to the lower side with respect to a reference) on the connection frame unit 2100, specifically, on the connection frame main body 2130. Figure 7A as a reference) on the connection frame unit 2100, specifically, on the connection frame main body 2130.

[0334] Refer to Figure 6 and Figures 7A to 7C and Figure 10 and Figure 12 According to an embodiment of the present invention, the connection driving unit 2400 can relatively move the foot massage unit 2200 with respect to the connection frame unit 2100.

[0335] Specifically, in the connection frame unit 2100, specifically, in the connection frame main body 2130, since the rotation center axis AX1 of the hinge shaft 2110 is fixed to the seat frame 1120, the foot massage unit 2200 can relatively move with respect to the connection frame unit 2100 by the driving of the connection driving unit 2400.

[0336] Refer to Figure 7C and Figure 10 According to an embodiment of the present invention, the connection driving unit 2400 may include a driving source unit 2410, a guiding unit 2450, and a block unit 2430.

[0337] Refer to Figure 7C and Figure 10 According to an embodiment of the present invention, the driving source unit 2410 receives power and generates power, and can be coupled to the foot massage unit 2200, specifically, to the foot massage base 2211.

[0338] However, it is not limited thereto, and various modifications can be made. For example, it can be coupled to the foot massage main body unit 2210, and the foot massage main body unit 2210 is coupled to the foot massage base 2211.

[0339] Refer to Figure 7C and Figure 10 According to an embodiment of the present invention, the guiding unit 2450 is disposed on the foot massage unit 2200, specifically, on the foot massage base 2211, and can receive power from the driving source unit 2410 and rotate.

[0340] The guiding unit 2450 is formed to extend along the central axis in the length direction, and can rotate clockwise and / or counterclockwise about the central axis in the length direction as the rotation center.

[0341] The central axis in the longitudinal direction of the guide part 2450 according to an embodiment of the present invention can be formed to be parallel to the movement central axis of the first moving part 2270 and the second moving part 2350.

[0342] Referring to Figure 7C and Figure 10 , on the periphery of the outer peripheral surface of the guide part 2450 according to an embodiment of the present invention, a thread (not assigned a reference numeral) is formed, and on the inner peripheral surface of the block part 2430 described later opposite to the outer peripheral surface of the guide part 2450, a thread groove part is formed along the periphery.

[0343] Therefore, when the guide part 2450 receives power from the connection driving part 2400 and rotates with the central axis in the longitudinal direction as the rotation central axis, the block part 2430 prevents rotation and is fixed to the connection frame part 2100, specifically, fixed to the connection frame main body 2130. And because a thread groove part is formed along the periphery of the inner peripheral surface opposite to the guide part 2450, the guide part 2450 and the block part 2430 can move relative to each other.

[0344] That is, it has the following effect: The guide part 2450 is connected through the block part 2430, and its position is fixed as the threaded guide part 2450 rotates, and the guide part 2450 can linearly move in the inner side of the block part 2430 with a threaded groove part formed on the inner surface in a preset direction (the up and down direction with Figure 10 as a reference).

[0345] Therefore, the guide part 2450 and the foot massage part 2200 combined with the guide part 2450 can move relative to the connection frame part 2100.

[0346] Referring to Figure 7C and Figure 10 , the block part 2430 according to an embodiment of the present invention is combined with the connection frame part 2100, specifically, combined with the connection frame main body 2130, and can move relative to the guide part 2450. The block part 2430 can be connected to the connection frame main body 2130 to surround the guide part 2450.

[0347] On the inner peripheral surface of the block part 2430, a thread groove part can be formed to correspond to the thread shape formed along the periphery of the outer peripheral surface of the guide part 2450. The guide part 2450 can penetrate through the block part 2430 and be connected to the block part 2430.

[0348] Referring to Figure 7C and Figure 10 , the block part 2430 can be fixed and connected to the connection frame main body 2130.

[0349] Therefore, the guiding part 2450 rotates in the clockwise direction and / or the counterclockwise direction by receiving power from the driving source part 2410. At this time, since the block part 2430 is in a state of being non-rotatably fixed to the connecting frame body 2130, the guiding part 2450 moves relative to the block part 2430.

[0350] That is, when the guiding part 2450 and the block part 2430 move relative to each other, the foot massage part 2200 can move on the connecting frame part 2100.

[0351] The connecting drive part 2400 according to an embodiment of the present invention receives the power generated by the driving source part 2410 and converts the rotational motion of the guiding part 2450 into a linear motion. However, it is not limited thereto, and various modifications can be made within the technical idea of the relative movement of the foot massage part 2200 relative to the connecting frame part 2100. For example, power can be transmitted by means of a rack and pinion.

[0352] Refer to Figures 10 to 13 , a deformation part 2500 (driving part) according to an embodiment of the present invention is provided between the connecting frame part 2100 and the calf massage part 2300, and transmits power to the calf massage part 2300 so that the calf massage part 2300 moves on the connecting frame part 2100, so that the calf massage part 2300 can change its position based on the connecting frame part 2100.

[0353] For example, the deformation part 2500 (driving part) may include a first fixing part 2531, a second fixing part 2535, a deformation main body 2510 and / or a driving body (not shown in the drawings).

[0354] The driving body can be an actuator that moves the calf massage part 2300 on the connecting frame part 2100 in the upper side direction and / or the lower side direction of the calf massage part 2300 by changing the length between one end and the other end of the driving body.

[0355] At this time, the driving body is similar to the deformation main body 2510. One end of the driving body can be connected to the connecting frame part 2100 through the first fixing part 2531, and the other end of the driving body can be connected to the calf massage part 2300 through the second fixing part 2535.

[0356] When the calf massage part 2300 moves on the connecting frame part 2100, the shape of the deformation main body 2510 can be deformed, and the deformation main body 2510 can move the calf massage part 2300 through shape deformation. One side (the lower side based on Figure 12 is combined with the connecting frame part 2100, specifically, with the first fixing part 2531 connected to the connecting frame body 2130. On the opposite side (based on Figure 12as a reference) can be connected to the calf massage part 2300, specifically, to the second main body frame 2330.

[0357] Therefore, when the calf massaging part 2300 , specifically, the second body frame 2330 , moves, the second fixing part 2535 coupled to the second body frame 2330 may move together.

[0358] Reference Figure 12 and Figure 13 When the first movable part 2270 is in contact with the second movable part 2350, the second movable part 2350 can be pushed and lifted toward the hinge axis 2110, and when the second movable part 2350 moves, the second fixing part 2535 coupled to the second main body frame 2330 also moves together.

[0359] Since the position of the first fixing portion 2531 is fixed, when the calf massage portion 2300 is moved upward (by Figure 13 As the second fixing portion 2535 moves (with reference to the first fixing portion 2531), the second fixing portion 2535 moves together, and when the second fixing portion 2535 and the first fixing portion 2531 are spaced apart, the deformation body 2510 located therebetween can expand.

[0360] A hole portion communicating the outside and the inside may be formed in the deformed body 2510, and gas may flow in or out through the hole portion. Figure 13 As shown, when the second fixing portion 2535 is spaced apart from the first fixing portion 2531 , gas may flow into the interior of the deformed body 2510 and expand the deformed body 2510 .

[0361] Reference Figure 11 In the deformed main body 2510 according to an embodiment of the present invention, a through hole portion (not set with a reference numeral) may be formed to allow the connecting driving portion 2400, specifically, the guide portion 2450 to pass through.

[0362] Therefore, the collision of the guide portion 2450 and the deformation body 2510 is prevented, and the volume of the deformation body 2510 may expand or contract when the distance between the first fixing portion 2531 and the second fixing portion 2535 is changed.

[0363] Reference Figure 7C and Figure 11 The second moving part 2350 receives power from the first moving part 2270 and moves upward (by Figure 11 After the first moving part 2270 and the foot massage part 2200 including the first moving part 2270 move in a direction away from the calf massage part 2300 (based on Figure 7C As a reference, move from the upper side to the lower side).

[0364] In this case, since the gas flowing into the deformable body 2510 is not discharged to the outside, the position of the upper end of the calf massage unit 2300 can be maintained above the reference line BL for a specified period of time.

[0365] Next, when the gas is discharged from the deformable body 2510 to the outside, the volume of the deformable body 2510 can be reduced, and the calf massage unit 2300 will return to the initial position of the second moving unit 2350 on the connection frame body 2130.

[0366] Therefore, when the upper end of the calf massage unit 2300 (taking Figure 7C as a reference) is located above the reference line BL passing through the rotation center axis AX1 of the hinge shaft 2110, the leg massage unit 2000 can move in a direction separated from the calf massage unit 2300 (taking Figure 7C as a reference, from the upper side to the lower side direction) until the first moving groove portion 2271 formed in the first moving unit 2270 engages with the stopper portion 2150 coupled to the movement guide portion 2131, and can have the longest extended state.

[0367] Therefore, it is possible to lengthen the leg length while maintaining the state of pulling the user's knee portion toward the user's body side, so that the hip joint stretching effect can be increased.

[0368] In addition, since the volume of the deformable body 2510 decreases and the calf massage unit 2300 returns to the reference state due to the gravity of the calf massage main body portion 2310, a separate driving unit is not required.

[0369] Referring to Figure 8 and Figure 10 , according to an embodiment of the present utility model, the length sensor unit 2600 measures the relative movement length between the connection frame unit 2100 and the foot massage unit 2200, and it may include a sensor main body 2610 and a sensor board 2650.

[0370] The sensor main body 2610 can be fixed to the connection frame unit 2100, specifically, to the connection frame body 2130, and the sensor board 2650 can be disposed on the foot massage unit 2200 that moves on the connection frame unit 2100, specifically, the first main body frame 2250.

[0371] The sensor main body 2610 can be formed of a magnet. When the connection frame unit 2100 and the foot massage unit 2200 move relative to each other, the distance between the sensor main body 2610 and the sensor board 2650 changes, and the relative movement length between the connection frame unit 2100 and the foot massage unit 2200 can be measured by detecting the resulting magnetic field change, and the leg length change can be measured.

[0372] The length sensor unit 2600 according to an embodiment of the present invention is formed in the form of a Hall sensor, but is not limited thereto. Within the technical idea of measuring the relative movement length between the connection frame unit 2100 and the foot massage unit 2200 according to the measurement position, various modifications can be made, for example, a touch sensor, a pressure sensor, an infrared sensor, an LED sensor, an optical sensor, and an electrostatic sensor.

[0373] Refer to Figure 5A and Figure 5B , the hinge driving unit 2700 according to an embodiment of the present invention can contact the connection frame unit 2100 and transmit power to the connection frame unit 2100, so that the connection frame unit 2100 can rotate based on a preset rotation central axis.

[0374] The hinge driving unit 2700 can contact a support portion 2135 formed on the connection frame unit 2100, specifically, formed on the connection frame body 2130. In a state of surface contact with the support portion 2135, power can be transmitted to the support portion 2135.

[0375] Therefore, the connection frame body 2130 can rotate a predetermined angle around the central axis in the length direction of the hinge shaft 2110 as the rotation central axis AX1.

[0376] Therefore, since the foot massage unit 2200 and the calf massage unit 2300 connected to the connection frame unit 2100 rotate together, the angle of the leg massage unit 2000 on which the leg of the user using the massage device 100 is placed can be adjusted.

[0377] As an alternative embodiment, a roller (not assigned a reference numeral) is provided at one end of the hinge driving unit 2700 that can contact the support portion 2135 formed on the connection frame body 2130. Since the roller is in rolling contact with the support portion 2135, it has the effect of reducing the friction between the support portion 2135 and the hinge driving unit 2700.

[0378] Refer to Figure 5A and Figure 5B , the hinge driving unit 2700 is in the form of an actuator that can adjust its length in a preset direction, but is not limited thereto. Within the technical idea of being able to transmit power to the support portion 2135 through linear motion to rotate the connection frame unit 2100, various modifications can be made, for example, a motor method.

[0379] Hereinafter, the structure, working principle, and effects of the massage device according to another embodiment of the present invention will be described.

[0380] Figure 14 It is a diagram showing a second moving part according to another embodiment of the present invention.

[0381] In the massage device according to another embodiment of the present invention, regarding the structure of the leg massage unit 2000, since the difference lies only in the second moving unit 2350' provided in the calf massage unit 2300', a detailed description thereof will be given.

[0382] The second moving unit 2350' is coupled to the second main body frame 2230 and can move on the connection frame unit 2100, specifically, on the connection frame main body 2130. The second moving unit 2350' may be provided with at least one roller (not assigned a reference numeral) rotatably connected to the second main body frame 2230.

[0383] Since the second moving unit 2350' is in rolling contact with the inner circumferential surface of the connection frame main body 2130, it has the effect of being able to reduce the friction between the second moving unit 2350' and the connection frame main body 2130.

[0384] In the massage device according to another embodiment of the present invention, regarding the structure of the leg massage unit 2000, except that the second moving unit 2350 according to an embodiment of the present invention, which can be in surface contact with and move on the connection frame main body 2130, is differently provided with rollers, the structures, working principles, and effects of the connection frame unit 2100, the foot massage unit 2200, the connection driving unit 2400, the deformation unit 2500, the length sensor unit 2600, and the hinge driving unit 2700 according to an embodiment of the present invention are the same. Therefore, detailed descriptions thereof are omitted within the scope of repetition.

[0385] In the massage device 100 according to an embodiment of the present invention, the foot massage unit 2200 and the calf massage units 2300, 2300' can move relative to each other in a direction approaching each other, a direction away from each other, and a direction the same as each other on the connection frame unit 2100 and can be independently driven. Therefore, in the shortest extended state, the hip joint stretching effect can be increased, and in the longest extended state, the stretching effect can be increased by increasing the leg length.

[0386] In addition, since the volume of the deformation main body 2510 expands or contracts when the foot massage unit 2200 and the calf massage units 230, 230' move relative to each other on the connection frame unit 2100, it has the effect of being able to maintain the position within a specified time even when the foot massage unit 2200 moves away and descends while the calf massage units 2300, 2300' are rising, and increasing the stretching range in the longest extended state.

[0387] Although the embodiments of the present invention have been described in more detail above with reference to the drawings, the present invention is not limited to these embodiments, and various modifications can be made without departing from the technical idea of the present invention.

[0388] Therefore, the embodiments disclosed by the present utility model are not intended to limit the technical idea of the present utility model, but for illustration, and the scope of the technical idea of the present utility model is not limited by these embodiments.

[0389] Therefore, it should be understood that the above-described embodiments are exemplary in all aspects and not restrictive.

[0390] The protection scope of the present utility model shall be interpreted by the claims, and it shall be interpreted that all technical ideas within the scope equivalent to the claims are included within the scope of the rights of the present utility model.

Claims

1. A massage device, comprising a leg massage part for a user's leg to be inserted, characterized in that, The leg massage part includes: A connecting frame part, A foot massage part for a user's foot to be inserted and connected to one side of the connecting frame part, and A calf massage part connected to the other side of the connecting frame part and capable of accommodating the user's calf; The foot massage part and the calf massage part can move independently on the connecting frame part.

2. The massage device according to claim 1, wherein It further includes: A driving part, which is arranged between the connecting frame part and the calf massage part, and transmits power to the calf massage part to make the calf massage part move on the connecting frame part.

3. The massage device according to claim 2, characterized in that, The driving part includes a driving body, and the driving body moves the calf massage part by changing the length between one end and the other end.

4. The massage device according to claim 2, characterized in that, The driving part includes a deformable main body, the inside of the deformable main body is hollow, the shape of the deformable main body can be deformed by the flow of gas, and the deformable main body moves the calf massage part by shape deformation.

5. The massage device according to claim 4, characterized in that, When the calf massage part moves on the connecting frame part, the shape of the deformable main body can be deformed.

6. The massage device according to claim 4, characterized in that, It further includes: An air supply part, which is communicated with the deformable main body and can supply gas to the deformable main body.

7. The massage device according to claim 2, characterized in that, The calf massage part includes: A second main body frame provided with a calf massage main body part capable of accommodating the user's calf, and A second moving part combined with the second main body frame and capable of moving on the connecting frame part through the driving part.

8. The massage device according to claim 2, wherein It further includes: A connecting driving part, which connects the foot massage part and the connecting frame part, and transmits power to the foot massage part to make the foot massage part move on the connecting frame part.

9. The massage device according to claim 8, characterized in that, The foot massage part includes: A foot massage main body part for a user's foot to be inserted, A first main body frame combined with the foot massage main body part, and A first moving part combined with the first main body frame and capable of moving on the connecting frame part through the connecting driving part.

10. The massage device according to claim 9, characterized in that, The foot massage main body part includes a foot bottom lifting part for accommodating the user's foot and capable of lifting on one side, The foot massage part further includes a rotation guiding part for guiding the lifting path of the foot bottom lifting part.

11. The massage device according to claim 10, characterized in that, The foot massage main body part further includes a lifting driving part, which is arranged outside the foot bottom lifting part and makes the foot bottom lifting part lift.

12. The massage device according to claim 11, characterized in that, The inside of the lifting drive unit is hollow, and the lifting drive unit can expand or contract as gas is supplied from the outside or discharged.

13. The massage device according to claim 1, characterized in that the connection frame part includes: a hinge shaft capable of rotating based on a preset rotation center axis, and a connection frame body combined with the hinge shaft and providing a movement path for the calf massage part and the foot massage part.

14. The massage device according to claim 13, characterized in that the connection frame body includes a movement guide part, and a guide groove for providing a movement path for the foot massage part and the calf massage part is formed in the movement guide part.

15. The massage device according to any one of claims 1 to 14, characterized in that a plurality of leg massage parts are provided, and the plurality of leg massage parts are independently driven.

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