CN219439881U - Massage device - Google Patents

Abstract

The present utility model relates to a massage device including a movable headrest portion. One aspect of the present utility model includes: a body massage part which accommodates at least a part of a user's body and massages the user's body; a massage module provided inside the body massage part, moving along the main frame, and providing massage to the user; and a headrest portion that is located at a position above the massage module, is movable to a position corresponding to the head of the user, and supports the head of the user.

Description

Massage device

Technical Field

The present utility model relates to a massage device including a movable headrest portion.

Background

Massage (massage) refers to a medical auxiliary therapy for adjusting a physical change of a massage subject by applying various mechanical stimuli such as kneading, pressing, stretching, beating, or moving a part of the body to a body part of the massage subject, and for contributing to blood circulation and relieving fatigue of the massage subject.

For economic and time reasons, there is an increasing demand for massage devices or massagers that provide artificial massage functions. That is, as the need to relieve stiff muscles and to relieve fatigue or stress by massage increases, various massage devices are being introduced that are both time and cost effective.

Recently, attention to health has been increasing, and massage apparatuses have been changed from simply providing massage functions to electronic devices providing various additional functions and/or medical functions, and thus, research into methods of effectively controlling massage apparatuses has been continued.

On the other hand, since the position of the headrest portion of the conventional massage device is fixed, there is a problem in that it does not correspond to the position of the head of the user who receives the massage, and thus it is inconvenient. Accordingly, there is a need to develop a massage device including a headrest portion movable in correspondence with the head position of a user.

Disclosure of Invention

The present utility model has been made to solve the problems, and an object of the present utility model is to provide a massage device including a headrest portion movable in correspondence with the body of a user.

However, the problems to be solved by the present utility model are not limited to the above-described problems, but include problems that can be easily grasped by a person of ordinary skill in the art to which the present utility model pertains from the present specification and drawings.

To achieve the above object, an aspect of the present utility model includes: a body massage part which accommodates at least a part of a user's body and massages the user's body; a massage module provided inside the body massage part, moving along the main frame, and providing massage to the user; and a headrest portion that is located at a position above the massage module, is movable to a position corresponding to the head of the user, and supports the head of the user.

In addition, the headrest portion may include a headrest for supporting the head of the user and being rotatable in at least one direction.

In addition, the headrest portion is movable in linkage with the massage module.

In addition, the head pad may include a rotation shaft member serving as a rotation center shaft of the head pad.

In addition, the head pad may further include a rotation elastic member connected to at least a portion of the rotation shaft member and providing an elastic force to the head pad.

In addition, the rotational elastic member may be a torsion spring provided to wrap at least a portion of the rotational shaft member.

In addition, the headrest portion may include: a power generation unit that supplies power for moving the headrest portion; and a gear unit connected with the power generation unit and performing movement of the headrest portion by receiving the power.

In addition, the power generation unit may be at least one of a motor and an actuator.

In addition, the gear unit may be a pinion gear formed with a plurality of teeth.

Additionally, the massage module may include: a guide rail provided above the body massage part for guiding a moving path of the headrest part; the headrest portion moves along the guide rail by means of the gear unit.

According to the present utility model, it is possible to provide a massage device including a headrest portion that is movable to correspond to the body of a user.

However, the effects of the present utility model are not limited to the above-described effects, but include effects that can be easily grasped by a person of ordinary skill in the art to which the present utility model pertains from the present specification and drawings.

Drawings

Fig. 1 is a view showing an embodiment of the massage apparatus of the present utility model.

Fig. 2 is a view for explaining the main frame of fig. 1.

Fig. 3 is a diagram for explaining constituent elements of the massage apparatus according to an embodiment.

Fig. 4 is a view for explaining a headrest portion, a massage module, and a seat portion according to an embodiment of the present utility model.

Fig. 5 is a view showing the headrest portion of fig. 4.

Fig. 6 is a view showing the inside of the headrest portion of fig. 5.

Fig. 7 and 8 are diagrams for explaining a driving principle of the locking unit of fig. 6.

Fig. 9 is a view showing an enlarged connection portion of the fixing lock and padlock of fig. 6.

Fig. 10 is a sectional view taken along line X-X' of fig. 5.

Fig. 11 is a diagram illustrating the massage module of fig. 4.

Fig. 12 is a view showing the hook portion of fig. 11 in an enlarged manner.

Fig. 13 is a diagram for explaining a driving principle of the hook portion of fig. 12.

Fig. 14 is a diagram for explaining driving of the headrest portion.

Fig. 15 is a view showing the inside of the headrest portion of fig. 14.

Fig. 16 is a diagram showing a headrest portion of another embodiment of the present utility model.

Fig. 17 is a view of the headrest portion of fig. 16 viewed at another angle.

Fig. 18 is a view showing the inside of a part of the headrest portion of fig. 16.

Description of the reference numerals

100: massage device 1324: third elastic member

1100: main frame 1325: shell body

1110: upper frame 1326: interior space

1111: rack 13261: first stop block

1120: base frame 13262: second stop block

1121: base upper frame 1327': power generating unit

1122: a base bottom frame 1328': gear unit

1210: control unit 1331': first sensor

1220: storage 1332': second sensor

1230: user input 1400: massage module

1240: audio output module 1410: module body

1250: network connection 1420: massage unit

1260: sensor section 1430: mobile unit

1300: headrest portion 1440: hook part

1310: head pad 1441: first hook

1311: rotation shaft member 1442: second hook

1312: rotating elastic member 1500: seat part

1313: first elastic member 1510: guide rail

1320: locking unit 2000: leg massage part

1321: padlock 3000: arm massage part

1322: second elastic member CD: massage device control apparatus

1323: a securing lock 13231: a first inclined region

13211: second inclined region

Detailed Description

The objects, features and advantages of the present utility model described above will become more apparent from the following examples related to the accompanying drawings. The following specific structures or functional descriptions are shown only to illustrate embodiments based on the inventive concept, which may be implemented in various ways and should not be construed as being limited to the embodiments described in the specification or application.

Various modifications may be made and modes may be implemented based on embodiments of the inventive concept, and thus specific embodiments are shown in the drawings and described in detail in the present specification or application. However, the embodiments of the inventive concept are not limited to the specific disclosed embodiments, but should be understood to include all modifications, equivalents, or alternatives falling within the spirit and technical scope of the utility model.

Although the terms first and/or second, etc. may be used to describe various elements, the elements are not limited to the terms. The term is used merely to distinguish one component from another, e.g., a first component may be named a second component, and similarly, a second component may also be named a first component, without departing from the scope of the inventive concept.

When a component is "connected" or "joined" to another component, it is understood that the component may be directly connected or joined to the other component, and that other components may be present therebetween. Conversely, when reference is made to a component being "directly connected" or "directly joined" to another component, it is to be understood that no other component is present between the two. Other expressions for describing the relationship between the constituent elements, namely, expressions of "between and" directly between "or" adjacent to "and" directly adjacent to "and the like, should be interpreted in the same manner.

The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Singular expressions include plural expressions, as long as no other meaning is explicitly defined in the context. The terms "comprises" and "comprising" in this specification are used to specify the presence of stated features, integers, steps, actions, components, elements, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, actions, components, elements, or groups thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. The use of commonly used, pre-defined terms should be construed as having a meaning consistent with the meaning of the context of the relevant art and should not be construed as being in an ideal or excessively formal sense unless explicitly defined in the present specification.

The actuator in this specification refers to a structure capable of providing a driving force. For example, the actuator may include a motor, a linear motor, an electronic motor, a Direct Current (DC) motor, an Alternating Current (AC) motor, a linear actuator, an electric actuator, and the like, but is not limited thereto.

In this specification, binaural beats may refer to a specific form of audio information capable of adjusting brain waves.

In this specification, according to an embodiment, the massage device may refer to a massage device including a body massage portion, an arm massage portion, and a leg massage portion. In addition, according to another embodiment, the body massage part, the arm massage part, and the leg massage part may exist as separate devices (e.g., a body massage device, an arm massage device, and a leg massage device) that are separated from each other, and the massage device may refer to a body massage device, an arm massage device, or a leg massage device.

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

Fig. 1 is a diagram showing an embodiment of a massage device 100 of the present utility model.

The massage device 100 according to an embodiment of the present disclosure may include: a body massaging portion 1000 forming a region for accommodating at least a part of a user's body and massaging the user's body; an arm massage part 3000 for massaging the arm of the user; and a leg massage part 2000 for massaging the legs of the user.

The body massaging portion 1000 is capable of providing a massage to at least a portion of a user's body. The body massage part 1000 may include: a massage module 1400 that provides a massage function to at least a portion of a user's body; an audio output module 1240 that provides audio output in any form to the user; a main frame 1100 constituting a frame of the body massage part 1000; and a user input portion 1230 for receiving an input of any form from a user.

The above-described respective structures of the body massage part 1000 are merely exemplary embodiments, and the body massage part 1000 may include various structures in addition to the aforementioned structures.

In addition, the shape and structure of the massage device 100 shown in fig. 1 are merely examples, and various forms of the massage device 100 should be included in the scope of the present utility model without departing from the scope of the claims of the present utility model.

The body massage part 1000 may form any form of space for accommodating a user. The body massage part 1000 may have a form of space corresponding to the shape of the user's body. For example, as shown in fig. 1, the body massaging portion 1000 can be implemented as a sitting type capable of accommodating the whole body or a part of the body of the user.

The portion of the body massage portion 1000 that contacts the ground may include any material for increasing friction or any member for increasing friction (e.g., a cleat, etc.), and may include wheels for enhancing the mobility of the massage device 100.

At least a portion of the body massage portion 1000 is slidably movable. For example, when the body massaging portion 1000 starts massaging, at least a part of the body massaging portion 1000 can slide forward. The body massage part 1000 may be inclined rearward. As a result, the body massage part 1000 can provide massage in a state of being inclined backward.

According to an embodiment of the present utility model, the massage device 100 may include at least one balloon (not shown). The air bag may be located at a shoulder portion, a pelvis portion, an arm massage portion, a leg massage portion 2000, etc. of the user, but is not limited thereto, and may be provided at a plurality of portions of the massage apparatus 100.

The massage device 100 may include an air supply portion that can enable the air bag to bulge by supplying air to the air bag. The air supply unit may be located inside the body massage unit 1000 or may be located in the leg massage unit 2000. In addition, the air supply part may be located outside the massage device 100.

The arm massage part 3000 may provide an arm massage to a user. For example, the arm massage portion 3000 may provide a massage to the user's arm, such as the forearm.

The leg massage part 2000 may provide a leg massage to the user. For example, the leg massage part 2000 may include a lower leg massage part for massaging a lower leg of the user and/or a foot massage part for massaging a foot of the user.

The leg massage 2000 may adjust the length according to the physical characteristics of the user. For example, when the massage apparatus 100 is used by a user with a child height, the length of the leg massage part 2000 needs to be long because the length of the lower leg part is long. In addition, when the massage apparatus 100 is used by a user with a short child, the leg massage section 2000 needs to be shortened because of the short length of the calf portion. Thus, the leg massage part 2000 can provide leg massage in accordance with the height of the user.

The massage module 1400 may be disposed inside the body massage portion 1000 so as to provide any form of mechanical stimulation to a user housed in the body massage portion 1000. As shown in fig. 1 to 4, the massage module 1400 is movable along the main frame 1100 inside the body massage part 1000.

For example, a Rack gear (Rack gear) may be provided in the main frame 1100 of the body massage part 1000, and the massage module 1400 may provide mechanical stimulation to various parts of the user's body while moving along the Rack gear. The massage module 1400 may include a ball massage unit or a roller massage unit, but is not limited thereto.

The main frame 1100 is used to form the frame of the internal structure of the body massage part 1000, and may be made of a metal material, a plastic material, or the like. For example, the main frame 1100 may be made of iron, alloy, steel, or the like, but is not limited thereto, and may be made of various hard materials.

According to an embodiment of the present utility model, the massage apparatus 100 may include an audio output module 1240. The audio output module 1240 may be disposed in a variety of locations. For example, the audio output module 1240 may include a plurality of output units such as an upper audio output unit provided at an upper end of the seat portion contacting the user, a front audio output unit attached to front ends of the left and right side arm massage portions of the seat portion, and/or a rear audio output unit attached to rear ends of the arm massage portions, etc., but is not limited thereto. In this case, the audio output module 1240 can provide stereo sound as 5.1 channels, but is not limited thereto.

According to an embodiment of the present utility model, the user can control the massage apparatus 100 using the massage apparatus control device CD. The massage apparatus control device CD may be connected to the massage apparatus 100 by wired communication and/or wireless communication.

The massage apparatus control device CD may include a remote controller (Remote controller), a mobile phone (Cellular phone), a personal digital assistant (Personal Digital Assistant, PDA), etc., but is not limited thereto, and may include various electronic devices that can be connected to the massage apparatus 100 through wired communication or wireless communication.

Fig. 2 is a view for explaining the main frame of fig. 1, and fig. 3 is a view for explaining the constituent elements of the massage device of the embodiment.

According to an embodiment of the present utility model, the massage apparatus 100 may include at least one of a main frame 1100, a control part 1210, a storage part 1220, a user input part 1230, an audio output module 1240, a network connection part 1250, and a massage module 1400.

The main frame 1100 may be a structure forming a skeleton of the body massaging portion 1000.

According to an embodiment of the present utility model, the main frame 1100 may include an upper frame 1110 provided with the massage module 1400 and a base frame 1120 for supporting the upper frame 1110.

A rack 1111 may be provided on at least a portion of the upper frame 1110. The rack 1111 is a member for guiding the up-and-down movement of the massage module 1400, and may include a plurality of valleys and a plurality of ridges.

According to an embodiment of the present utility model, the racks 1111 may be disposed opposite to each other at both sides of the upper frame 1110, and the massage module 1400 may be movable along the racks 1111.

For example, the massage module 1400 may include a gear engaged with the rack 1111, the gear being rotated by an actuator provided at the massage module 1400 so that the massage module 1400 can be moved upward or downward.

The rack 1111 may be made of a metal material or a plastic material. For example, the rack 1111 may be made of iron, steel, alloy, reinforced plastic, melamine resin, phenolic resin, etc., but is not limited thereto.

The upper frame 1110 may be implemented in various shapes. For example, the upper frame 1110 may be divided into an S frame, an L frame, an S & L frame, a double S & L frame according to the shape, but is not limited thereto.

The S-frame means that at least a portion of the upper frame 1110 includes a frame shaped to curve like an "S". L-frame means that at least a portion of the upper frame 1110 includes a frame shaped like an "L" curve; s & L frames refer to frames that each include a shape that curves like "S" and a shape that curves like "L"; the double S & L frame refers to a frame including a shape curved like "L" and two portions curved like "S".

The base frame 1120 refers to a portion of the main frame 1100 that supports the upper frame 1110 and contacts the ground. The base frame 1120 may include a base upper frame 1121 and a base lower frame 1122.

The base upper frame 1121 may support the upper frame 1110 and the base lower frame 1122 may interface with the ground. The base upper frame 1121 may be provided so as to be in contact with the base lower frame 1122.

According to an embodiment of the present utility model, the base upper frame 1121 is movable along the base lower frame 1122. For example, the base upper frame 1121 can be slidably moved forward or backward along the base lower frame 1122. In this case, the upper frame 1110 is connected to the base upper frame 1121 so as to be movable along with the movement of the base upper frame 1121.

For example, when the base upper frame 1121 moves forward, the upper frame 1110 can also move forward together, and when the base upper frame 1121 moves rearward, the upper frame 1110 can also move rearward together. Thereby enabling sliding movement of the body massaging portion 1000.

Specifically, in order to allow movement of the base upper frame 1121, a moving wheel may be provided at a lower portion of the base upper frame 1121. In addition, a guide member capable of guiding the moving wheel may be provided at an upper portion of the base lower frame 1122. The moving wheels provided at the base upper frame 1121 move along the guide members provided at the base lower frame 1122, so that the base upper frame 1121 can be allowed to move forward or backward.

According to another embodiment of the present utility model, the massage apparatus 100 may not provide a sliding function, in which case the base frame 1120 may not be separated into an upper frame and a lower frame.

The control unit 1210 can control the operation of the massage device 100. The control unit 1210 may be implemented by one processor or by a plurality of processors. When the control portion 1210 is implemented by a plurality of processors, at least a part of the plurality of processors may be located at positions physically spaced apart from each other. In addition, the control portion 1210 may be implemented in various ways, not limited thereto.

For example, the control portion 1210 may correspond to one or more processors. A processor may be implemented as an array of logic gates or as 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 will appreciate that other types of hardware may be implemented.

According to an embodiment of the present utility model, the control part 1210 can control the operation of the massage apparatus 100. For example, the massage device 100 may include a plurality of actuators, and the massage device 100 may control the operation of the massage device 100 by controlling the operation of the plurality of actuators. For example, the massage apparatus 100 may include at least one of a massage module moving actuator, at least one actuator included in the massage module 1400, a back angle actuator, a leg angle actuator, a foot massage actuator, a leg length adjusting actuator, and a sliding actuator, and the control part 1210 may control the operation of the massage apparatus 100 by controlling these actuators.

The massage module moving actuator is an actuator capable of moving the massage module 1400 up and down, and the massage module 1400 is capable of moving along the rack 1111 by the operation of the massage module moving actuator.

The back angle actuator is an actuator that adjusts the angle of a portion of the massage device 100 that contacts the back of the user. The back angle of the massage device 100 can be adjusted by the operation of the back angle actuator.

The leg angle actuator is an actuator for adjusting the angle of the leg massage part 2000 of the massage apparatus 100. The angle between the leg massage 2000 and the body massage 1000 may be adjusted by operation of a leg angle actuator.

The foot massage actuator is an actuator for operating the foot massage module included in the leg massage part 2000. By using the foot massage actuator, the massage apparatus 100 can provide foot massage to a user.

The massage module 1400 may include at least one actuator, and the control portion 1210 may operate the at least one actuator to provide various massage operations. For example, the control part 1210 may operate at least one actuator included in the massage module 1400 to provide a slapping massage, a kneading massage, or the like, but is not limited thereto, and may provide various massage operations.

The leg length adjustment actuator is an actuator for adjusting the length of the leg massage part 2000. For example, the control part 1210 may adjust the length of the leg massage part 2000 using the leg length adjustment actuator to be able to match the user, and as a result, the user may enjoy massage matching the body shape.

The sliding actuator enables the massage device 100 to slide. For example, the horizontal base upper frame 1121 may be moved forward or backward by the operation of the slide actuator, as a result of which the upper frame 1110 connected to the horizontal base upper frame 1121 may also be moved forward or backward.

The storage 1220 may store various information related to the massage apparatus 100. For example, the storage unit 1220 may include massage control information and personal authentication information, but is not limited thereto.

The storage unit 1220 may be implemented by a nonvolatile (nonvolatile) storage medium capable of continuously storing arbitrary data. For example, the storage 1220 may include, but is not limited to, magnetic disks, optical (optical) disks, and magneto-optical (magneto-optical) storage devices, as well as storage devices based on flash memory and/or battery-backed up memory.

In addition, the storage 1220 may include a memory. The memory may be a Random Access Memory (RAM) such as a dynamic random access memory (dynamic random access memory, DRAM), a static random access memory (static random access memory, SRAM), or the like, and the main memory device directly accessed by the processor is a volatile memory device in which stored information is instantaneously erased when the power is turned off, but is not limited thereto. Such a memory can be operated by the control portion 1210.

The user input portion 1230 may receive a command related to the operation control of the massage apparatus 100 from the user, and the user input portion 1230 may be implemented in various forms. For example, the user input portion 1230 may be provided in the body massaging portion 1000 and may be provided in the leg massaging portion 2000, but is not limited thereto.

The massage device 100 can obtain various commands from the user through the user input section 1230. For example, the massage device 100 can receive any command regarding selection of a massage module, selection of a massage mode, selection of massage intensity, selection of massage time, selection of a massage part, selection of a position and operation of the body massage part 1000, selection of On/Off (On-Off) of the power supply of the massage device 100, selection of whether to activate a heating function, selection of sound source play, and the like, but is not limited thereto.

According to another embodiment of the present utility model, the user input portion 1230 may have various buttons in the form of hot keys and/or option buttons for performing selection, cancellation, input of directions, etc. according to a preset user setting function or a function preset by itself, etc.

The user input portion 1230 may be implemented as a keyboard, a dome switch, a touch pad (static pressure/static electricity), a jog wheel, a jog switch, or the like, but is not limited thereto. Also, the user input section 1230 may acquire a command according to a user's utterance based on a voice recognition technology.

According to another embodiment of the present utility model, the user input 1230 may include a display for displaying the operation condition of the massage apparatus 100 or the current state of the user, etc. In this case, the display may include at least one of a liquid crystal display (liquid crystal display, LCD), a thin film transistor liquid crystal display (thin film transistor-liquid crystal display, TFT LCD), an organic light-emitting diode (OLED), a flexible display (flexible display), and a three-dimensional display (3D display), but is not limited thereto.

The audio output module 1240 can provide any form of audio output to the user. For example, the audio output module 1240 can provide brain stimulation to the user by outputting the sound source and/or binaural beats to the user that are optimal for the massage mode provided by the massage apparatus 100. The audio output module 1240 may output an acoustic signal received through a network (not shown) or stored in an internal/external storage medium (not shown). For example, the audio output module 1240 may output a sound source based on control of the user terminal through a network connection (e.g., bluetooth connection, etc.) with the user terminal. In addition, the audio output module 1240 may output any form of audible signal generated in association with the operation of the massage device 100.

The massage apparatus 100 according to another embodiment of the present utility model may include a network connection 1250. The network connection 1250 may communicate with modules internal to the massage device 100, external massage devices 100, and/or user terminals via any form of network. The network connection 1250 may include a wired/wireless connection module for connecting to a network. As the Wireless connection technology, for example, wireless Local Area Network (WLAN) (Wi-Fi), wireless broadband (Wireless broadband, wibro), global interoperability for microwave access (World Interoperability for Microwave Access, wimax), high speed downlink packet access (High Speed Downlink Packet Access, HSDPA), and the like can be employed. As the wired connection technology, for example, digital subscriber line (Digital Subscriber Line, XDSL), fiber to the home (Fibers to the home, FTTH), power line communication (Power Line Communication, PLC), and the like are used. The network connection unit 1250 includes a short-range communication module, and can transmit and receive data to and from any device/terminal located at a short distance. For example, as a near field communication (short range communication) technology, bluetooth (Bluetooth), radio frequency identification (Radio Frequency Identification, RFID), infrared data association (infrared Data Association, irDA), ultra Wideband (UWB), zigBee (ZigBee), or the like can be used, but is not limited thereto.

As described above, the massage apparatus 100 according to an embodiment of the present utility model may include the massage module 1400. That is, the massage module 1400 is a structure that provides mechanical stimulation to the user, and the massage module 1400 is movable along the main frame 1100.

The massage device 100 according to an embodiment of the present utility model may include a main frame 1100. As described with fig. 1-3, the main frame 1100 may provide a path along which the massage module 1400 may move.

The control part 1210 may provide massage by controlling the operation of the massage module 1400 to apply mechanical stimulus to the user.

The control unit 1210 may move the massage module 1400 in directions of the X-axis, the Y-axis, the Z-axis, and the like. The control unit 1210 may advance or retract the massage ball in the X-axis, Y-axis, and Z-axis. Alternatively, the control unit 1210 may rotate the massage ball about the X-axis, the Y-axis, and the Z-axis.

The massage device 100 according to an embodiment of the present utility model may include a sensor portion 1260. At this time, the sensor section 1260 may include at least one sensor. For example, the sensor section 1260 may include a pressure sensor, an infrared sensor, an LED sensor, a light sensor, a hall sensor, an electrostatic sensor, etc., but is not limited thereto.

The sensor section 1260 may be used to obtain a variety of information. For example, the sensor portion 1260 may be used to identify a user. That is, information about whether the user sits, the user's body shape, whether there is an abnormality in the user's body, or the like can be acquired. As another example, the sensor section 1260 may be used to acquire biological information. That is, fingerprint information, face information, voice information, iris information, body weight information, electrocardiogram information (electrocardiogram), body composition information, and the like may be acquired, but not limited thereto, and various pieces of biometric information may be included.

According to another embodiment of the present utility model, the massage apparatus 100 may sense a contact area and/or a contact position with the user through the sensor portion 1260. In addition, the massage device 100 can acquire shoulder position information of the user through the sensor section 1260. In addition, the massage device 100 can provide a customized massage based on the acquired information. For example, when the massaging device 100 provides shoulder massaging, the massaging device 100 may identify the shoulder position of the user based on the information acquired through the sensor section 1260, and may provide shoulder massaging to the user according to the identification result.

The leg massage part 2000 may be a structure for massaging the legs of the user. A leg receiving space 2100 receiving a leg of a user may be formed at the leg massage part 2000.

The leg massage portion 2000 may include at least one of an airbag (not shown), a lower leg massage module (not shown), and a foot massage portion (not shown).

The balloon (not shown) may be a structure for securing at least a portion of the user's body. The air bag included in the leg massage part 2000 may be a structure that fixes at least a part of the user's body by receiving air from an additional air supply part and expanding the air.

The calf massage module (not shown) may be a structure for massaging calf portions in the accommodated user's legs. 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.

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

Hereinafter, a massage device (hereinafter, referred to as a massage device) including a movable headrest portion according to an embodiment of the present utility model will be described in detail with reference to the accompanying drawings.

Fig. 4 is a diagram for explaining a headrest portion 1300, a massage module 1400, and a seat portion 1500 according to an embodiment of the present utility model.

Referring to fig. 4, the massage apparatus 100 of an embodiment may include at least one of a headrest portion 1300, a massage module 1400, and a seat portion 1500.

The headrest portion 1300 may support the head of a user. For example, when the user sits on the massage apparatus 100, the headrest portion 1300 may be provided at a position corresponding to the head of the user and support the head of the user.

As an example, the headrest portion 1300 may be movable. For example, if the headrest portion 1300 is fixed at one position, the headrest portion 1300 is located at a position not corresponding to the head of a part of the user, which may cause inconvenience to the user, because the height, the body shape, and the like of the user using the massage apparatus 100 are different. Accordingly, the headrest portion 1300 may move to a position corresponding to the head of the user and support the head of the user.

The massage module 1400 may provide a massage to a user. For example, the massage module 1400 may provide a slap massage or a kneading massage, etc., to the user's body.

As an example, the massage module 1400 may be disposed inside the body massage part, and move along the main frame 1100 disposed inside the body massage part and provide massage to the user. For example, the massage module 1400 may move along the upper frame 1110 and provide a massage to the upper body of the user.

At this time, since the massage module 1400 massages the position below the head of the user's body, the headrest portion 1300 is disposed at a position above the massage module 1400.

The seat 1500 can cover at least a portion of the main frame 1100.

As an example, the seat portion 1500 can cover at least a portion of the upper frame 1110. Accordingly, the impact applied to the main frame 1100 can be blocked by the seat portion 1500. In addition, the outer shape of the massage device 100 may be formed by the seat 1500.

As a specific example, the seat part 1500 may cover a portion of the upper frame 1110 and be disposed to cover the rack 1111 in the length direction of the user's body. Therefore, the seat 1500 can cover the movement path of the massage module 1400 and the movement path of the headrest 1300.

As an example, the seat part 1500 may include a guide rail 1510 guiding a moving path of the headrest part 1300. The guide rail 1510 may be formed to have a predetermined length along the moving path of the headrest portion 1300. For example, the guide rail 1510 may have a groove shape having a length facing the inside of the seat portion 1500.

As an alternative embodiment, the guide rail 1510 is formed along the moving path of the headrest portion 1300 and is formed only at a part of the longitudinal direction of the seat portion 1500. Since the headrest portion 1300 moves to a position corresponding to the head of the user, the guide rail 1510 may be formed from the highest position where the headrest portion 1300 moves to the lowest position where the headrest portion 1300 moves.

For example, the guide rail 1510 may be formed separately so as not to be connected to the rack 1111 formed on the upper frame 1110. That is, since the guide rail 1510 is provided separately from the rack 1111 formed on the upper frame 1110, the moving path of the headrest portion 1300 and the moving path of the massage module 1400 may be separated. Therefore, the headrest portion 1300 can be prevented from moving to a critical point or more along the path of the massage module 1400. In addition, the massage module 1400 can be prevented from moving along the path of the headrest portion 1300 to a critical point or more.

As an alternative embodiment, the rail 1510 may be formed with a rack (rack). At this time, the headrest portion 1300 may include a pinion gear so as to move in engagement with the rack gear. Accordingly, the headrest portion 1300 can be easily moved along the guide rail 1510.

As an alternative embodiment, the amount of movement of the headrest portion 1300 may be calculated by detecting the amount of rotation of the pinion gear by an additional sensor.

As an alternative embodiment, the guide rails 1510 may be formed at both sides of the seat part 1500, respectively. Therefore, the headrest portion 1300 is simultaneously connected to both sides of the seat portion 1500, and can stably move.

Fig. 5 is a view showing the headrest portion 1300 of fig. 4, and fig. 6 is a view showing the inside of the headrest portion 1300 of fig. 5. Fig. 7 and 8 are diagrams for explaining a driving principle of the locking unit 1320 of fig. 6, fig. 9 is a diagram showing a connection portion of the fixed lock 1323 and the padlock 1321 of fig. 6 in an enlarged manner, and fig. 10 is a sectional view taken along the line X-X' of fig. 5.

Referring to fig. 5 to 10, the headrest portion 1300 may include a head cushion (head) 1310 and a locking unit (locking unit) 1320.

The head pad 1310 is capable of supporting the head of a user.

As one example, the head pad 1310 may be formed of a material that provides comfort when the user leans against the head. For example, the head pad 1310 may include, but is not limited to, leather, rubber, synthetic resin, fiber, sponge, etc.

The driving of the head pad 1310 will be described in detail below.

As an example, the headrest portion 1300 may move in conjunction with the massage module 1400. For example, the massage module 1400 may drag the headrest portion 1300 or push the headrest portion 1300 in a state of being connected with the headrest portion 1300, thereby moving the headrest portion 1300 to a position corresponding to the head of the user. That is, the headrest portion 1300 of the present embodiment is not moved by its own power, but can be manually moved by the massage module 1400.

As an example, the headrest portion 1300 is movable when it is converted to the movable state after being connected to the massage module 1400, and is not movable when it is not connected to the massage module 1400 or converted to the movable state. To this end, the headrest portion 1300 may include a locking unit 1320. The locking unit 1320 can control the movable state of the headrest portion 1300.

As a specific example, the locking unit 1320 may include a housing 1325, a padlock 1321, and a securing lock 1323.

The housing 1325 can form an overall shape of the locking unit 1320, and can accommodate various structures included in the locking unit 1320. An interior space 1326 is provided in housing 1325 for movement of padlock 1321 and fixed lock 1323.

The padlock 1321 may be a portion connected to the massage module 1400, and the headrest portion 1300 may be converted into a movable state or a movement restricted state by the padlock 1321.

The fixed lock 1323, as a portion to be interlocked with the padlock 1321, may be driven based on the position of the padlock 1321 to switch the headrest portion 1300 to the movable state or the movement restricted state.

The padlock 1321 may be moved in position from a neutral position. As shown in fig. 6, the neutral position of padlock 1321 is a position in contact with fixed lock 1323 in internal space 1326 of housing 1325. At this time, the locking unit 1320 may further include an elastic member which is connected to the padlock 1321 and is elastically deformable. For example, the locking unit 1320 may include a first elastic member 1313 and a second elastic member 1322, and the padlock 1321 may be located at a neutral position when no force is applied from the outside, in connection with the first elastic member 1313 and the second elastic member 1322.

Specifically, referring to fig. 6, a first elastic member 1313 is connected to the padlock 1321 at the upper side, and a second elastic member 1322 is connected to the lower side. Thus, the padlock 1321 may be in a neutral position when no force is externally applied. In addition, when the externally applied force is applied to the padlock 1321 for a period of time, the padlock 1321 may automatically return to the neutral position.

When the padlock 1321 is moved from the neutral position, the fixed lock 1323 may be moved in an inner direction of the locking unit 1320, for example, in an inner direction of the inner space 1326 of the housing 1325. At this time, the locking unit 1320 may further include an elastic member which is connected to the fixed lock 1323 and is elastically deformable. For example, the locking unit 1320 may include a third elastic member 1324, and the fixed lock 1323 is connected to the third elastic member 1324 and is movable toward the inner space 1326 of the housing 1325 when the padlock 1321 is out of the neutral position.

The state in which the fixed lock 1323 moves toward the inside of the locking unit 1320 may mean that the locking of the locking unit 1320 is released and the headrest portion 1300 is in a movable state. In contrast, the state in which the fixed lock 1323 moves in the outer direction of the locking unit 1320 may mean that the locking unit 1320 is locked and the headrest portion 1300 is in an immovable state.

To this end, the outer end of the fixed lock 1323 may be configured to be capable of being fastened to the seat portion 1500. Preferably, the outer end of the fixed lock 1323 may be configured to be fastened to the rail 1510 of the seat portion 1500.

As an example, the seat 1500 may be formed with a groove or hole into which the outer end of the fixing lock 1323 is inserted, and when the fixing lock 1323 moves to the outside of the locking unit 1320, the outer end of the fixing lock 1323 is inserted into the groove or hole, and the headrest 1300 is locked in an immovable state. Thereafter, when the fixing lock 1323 moves to the inside of the locking unit 1320, the outer end of the locking unit 1320 may be released from the groove or hole of the seat portion 1500, and the headrest portion 1300 is released to be movable.

As a modification, the outer end of the fixing lock 1323 may be formed with at least one protrusion, and the seat part 1500 may be formed with a groove or hole into which the protrusion is inserted.

Accordingly, when the padlock 1321 is tightened with the massage module 1400 and a force is applied to the padlock 1321 to move the padlock 1321 upward or downward with reference to fig. 7, the padlock 1321 and the fixed lock 1323 may be separated from each other, and the fixed lock 1323 may be moved toward the inner space 1326 of the housing 1325. As a result, the locking is released, and the headrest portion 1300 can move along the massage module 1400.

Conversely, when the tightening of the padlock 1321 and the massage module 1400 is released, the padlock 1321 may return to the neutral position as shown in fig. 6. At this time, the lock 1323 is pushed by the padlock 1321 and moves again to the outside direction of the internal space 1326 of the housing 1325, and the headrest portion 1300 is locked so as not to move.

As an alternative embodiment, the inner end of the fixed latch 1323 may be formed with a first inclined region. The first sloped region 13231 is a partial region at the end of the fixed lock 1323, and is a region in which the diameter decreases toward the inside of the housing 1325. Accordingly, when padlock 1321 is returned to the neutral position, the first sloped region of fixed lock 1323 can naturally slide with padlock 1321, whereby fixed lock 1323 can be easily pushed outward.

As an alternative embodiment, the padlock 1321 may form a second sloped region at the portion connected to the fixed lock 1323. The second sloped region 13211 is a region in which the diameter decreases in a direction toward the fixed lock 1323 as a partial region of the padlock 1321 connected to the fixed lock 1323. Accordingly, when the padlock 1321 is returned to the neutral position, the second sloped region of the padlock 1321 can naturally slide with the fixed lock 1323, whereby the padlock 1321 can easily push the fixed lock 1323 to the outside.

As an alternative embodiment, the fixed lock 1323 may be provided in plural, preferably in 2, numbers, and may be provided on both sides of the padlock 1321. Accordingly, the fixed lock 1323 can be stably and easily moved by the movement of the padlock 1321.

As an example, padlock 1321 may rotate in at least one direction. As described above, the padlock 1321 moves upward or downward after being fastened with the massage module 1400, thereby controlling the locking of the headrest portion 1300. At this time, the fastening of the massage module 1400 with the padlock 1321 may be achieved by fastening a portion of the massage module 1400 to the padlock 1321 by rotation of the massage module 1400. That is, a portion of the massage module 1400 may be hung to the padlock 1321 when the massage module 1400 rotates, and the padlock 1321 may also rotate therewith, and the massage module 1400 and the padlock 1321 may be firmly fastened when the padlock 1321 rotates to a limit point. Accordingly, the padlock 1321 is rotated in at least one direction by the massage module 1400, so that the massage module 1400 and the padlock 1321 can be firmly fastened, and the massage module 1400 can stably push or pull the headrest portion 1300.

As an example, the first and second stoppers 13261 and 13262 may be formed in the inner space 1326 of the housing 1325. The first and second stoppers 13261 and 13262 may be formed by the structural shape of the housing 1325, and may constitute a boundary of the inner space 1326. The first stop 13261 and the second stop 13262 may set a critical point of rotation of the padlock 1321.

Specifically, based on fig. 10, the inner space 1326 of the housing 1325 may be formed so that the padlock 1321 can move in the up-down direction and can rotate in the clockwise direction and the counterclockwise direction. Referring to fig. 10, the first stop 13261 is formed with at least a portion of a bend at a lowermost end of the interior space 1326 to determine the clockwise rotational limit of the padlock 1321. Based on fig. 10, a second stop 13262 may be formed on the right side of the interior space 1326 to determine the counterclockwise rotational limit of the padlock 1321.

Thus, the rotational limit of the padlock 1321 may be determined by the structural shape of the interior space 1326 of the housing 1325, said housing 1325 comprising a first stop 13261 and a second stop 13262.

On the other hand, as described above, the movement limit of the padlock 1321 in the up-down direction may be determined by the first elastic member 1313 and the second elastic member 1322.

Fig. 11 is a view showing the massage module 1400 of fig. 4, fig. 12 is a view showing the hook 1440 of fig. 11 in an enlarged manner, and fig. 13 is a view for explaining the driving principle of the hook 1440 of fig. 12.

Referring to fig. 11 to 13, the massage module 1400 may include a module body 1410, a massage unit 1420, a moving unit 1430, and a hook 1440.

The module body 1410 allows for the various structures of the massage module 1400 to be combined, thereby forming the overall shape of the massage module 1400. For example, the massage unit 1420, the moving unit 1430, and the hook 1440 may be coupled to the module body 1410.

The massage unit 1420 may provide a massage to the body of the user. The massage unit 1420 may be in direct contact with the user's body or may be in indirect contact with the user's body with another member therebetween, such as a cover covering the body massage portion.

The massage unit 1420 may include a ball massage unit 1420 or a roller massage unit 1420, but is not limited thereto.

The moving unit 1430 may perform movement of the massage module 1400.

As an example, the moving unit 1430 may be a pinion gear formed with a plurality of teeth. At this time, the rack 1111 formed on the upper frame 1110 may be engaged with the moving unit 1430, and the massage module 1400 may be moved along the rack 1111.

As an example, the mobile unit 1430 may receive power and be driven by an additional motor or actuator. At this time, the control part 1210 may control a motor or an actuator to provide power to the moving unit 1430, and thus the massage module 1400 may provide massage to the user's body while moving.

As an example, the massage module 1400 may be rotated in one direction. In addition, the massage module 1400 may include hooks 1440.

The hook 1440 can be fastened to the padlock 1321 of the locking unit 1320 as the massage module 1400 rotates in a state of being coupled to the massage module 1400. For example, the massage module 1400 is rotatable in one direction while being moved to a position adjacent to the headrest portion 1300, whereby the hook portion 1440 provided on the massage module 1400 can be fastened to the padlock 1321 of the headrest portion 1300.

The hook 1440 may form hooks on both sides, and a space may be provided on the inner sides of the hooks on both sides. Specifically, the hook 1440 may include: a first hook 1441 for pulling the headrest portion 1300, and a second hook 1442 for pushing the headrest portion 1300 upward.

Hereinafter, the driving principle of the hook 1440 will be specifically described with reference to fig. 13 again. As described above, the headrest portion 1300 can move in conjunction with the massage module 1400. That is, the massage module 1400 can move the headrest portion 1300 while being fastened to the headrest portion 1300.

Fig. 13 shows the massage module 1400 pulling the headrest portion 1300 downward.

To pull the headrest portion 1300 downward, the massage module 1400 may be rotated counterclockwise, with reference to fig. 13. The first hook 1441 may have a curved hook shape to correspond to the padlock 1321.

Thus, by rotating the massage module 1400 in a counter-clockwise direction, the padlock 1321 may be positioned at the first shackle 1441, whereby the first shackle 1441 and the padlock 1321 can be tightened. At this time, the padlock 1321 may be rotated by a predetermined angle in a clockwise direction by the rotation of the first shackle 1441, and the shackle 1440 may not be further rotated when the padlock 1321 is rotated to a limit point. Thus, the hook 1440 and the padlock 1321 can be firmly fastened, and then the massage module 1400 can pull the headrest 1300 downward by the massage module 1400 moving downward.

As an example, the counterclockwise rotational limit of the padlock 1321 may be determined by the first stop 13261 for forming the interior space 1326 of the locking unit 1320.

In contrast, to push the headrest portion 1300 upward, the massage module 1400 may be rotated clockwise with reference to fig. 13. The second shackle 1442 may be curved in a hook shape to correspond with the padlock 1321.

Thus, by rotating the massage module 1400 in a clockwise direction, the padlock 1321 can be positioned at the second shackle 1442, and the second shackle 1442 and the padlock 1321 can be tightened. At this time, the padlock 1321 may be rotated counterclockwise by a predetermined angle by the rotation of the second shackle 1442, and the shackle 1440 may not be further rotated when the padlock 1321 is rotated to the limit point. Thus, the hook 1440 and the padlock 1321 can be firmly fastened, and then the massage module 1400 can push the headrest 1300 upward by the massage module 1400 moving upward.

As an example, the clockwise rotation limit of the padlock 1321 may be determined by the second stop 13262 for forming the interior space 1326 of the locking unit 1320.

The massage module 1400 can rotate the headrest portion 1300 to the target position again to be in place, thereby releasing the fastening of the hook portion 1440 and the padlock 1321, and then provide massage to the user's body while moving along the main frame 1100.

As an example, the hook 1440 may be provided in plurality. Accordingly, the hook 1440 can be fastened to the padlock 1321 at a plurality of positions, thereby being stably fastened to the padlock 1321.

As an example, the massage module 1400 may include an identification sensor for identifying at least a portion of a user's body. For example, the identification sensor can identify the shoulder position of the user.

As a specific embodiment, the recognition sensor can recognize the position of the user's shoulder while moving along the main frame 1100. The control part 1210 may calculate a place where the headrest part 1300 needs to be moved based on the shoulder position of the user detected by the recognition sensor. That is, the control part 1210 may calculate a position corresponding to the user's head position based on the user's shoulder position detected by the recognition sensor.

Thereafter, the control unit 1210 can control the massage module 1400 so as to move the headrest portion 1300 to a position corresponding to the head of the user in a state where the hook portion 1440 of the massage module 1400 is fastened to the headrest portion 1300.

Accordingly, the headrest portion 1300 can be accurately moved to a position corresponding to the head of the user by the massage module 1400, and the massage apparatus 100 can comfortably support the head of the user and provide a massage.

Fig. 14 is a diagram for explaining driving of the headrest 1310 of the headrest portion 1300, and fig. 15 is a diagram showing the inside of the headrest portion of fig. 14.

Referring to fig. 14 and 15, the head pad 1310 can be rotated at least in one direction.

The massage device 100 may have a curved shape in order to fit the body of the user. For example, the waist of the user seated on the massage device 100 may be in a curved state. In addition, the user feels more comfortable when lying on the massage device 100 in a reclined state than when sitting in an upright state with the waist portion perpendicular to the massage device 100.

Accordingly, to accommodate this, the massage device 100 may be formed in a shape at least a part of which is curved, and in particular, the upper frame 1110 and the seat portion 1500 of the massage device 100 may be curved. At this time, when the headrest portion 1300 moves but the headrest 1310 does not rotate, there is a problem in that the head of the user cannot be stably supported according to the position of the headrest portion 1300.

Here, the headrest 1310 of the headrest portion 1300 of the present embodiment is rotatable in at least one direction in order to provide comfort to the head of the user. For example, as the headrest portion 1300 moves to a position corresponding to the head of the user, the headrest 1310 can be rotated to an angle at which the user can comfortably support the head. Alternatively, the head pad 1310 can be rotated in a direction corresponding to a force applied in a state where the user leans on the head. Accordingly, the head pad 1310 can support the head of the user to correspond to the body of the user, and can also stably support the head of the user.

As an example, the head pad 1310 may include a rotational shaft member 1311 and a rotational resilient member 1312.

The rotation shaft member 1311 may function as a rotation shaft of the head pad 1310. Accordingly, the head pad 1310 can rotate in a direction toward the head or in a direction away from the head with the rotation shaft member 1311 as an axis in a state where the user sits on the massaging device 100.

The rotating resilient member 1312 may be a member that returns the headrest 1310 to its original position when the force applied to the headrest 1310 is removed. For example, the rotating elastic member 1312 can return the head pad 1310 to a home position before rotation when the head pad 1310 is returned to an initial position or force applied to the head pad 1310 by the head of the user is removed.

As an example, the rotational elastic member 1312 may be a torsion spring provided to wrap at least a portion of the rotational shaft member 1311. As another example, the rotary elastic member 1312 may be a linear spring having a length. However, this is not limited thereto, and a spring having an elastic force capable of returning the rotation shaft member 1311 to the original position may be provided.

As an alternative embodiment, the rotation shaft member 1311 may be juxtaposed with the fixed lock 1323 of the locking unit 1320. As a specific example, the rotation shaft member 1311 may be inserted into the guide 1510 in parallel with the fixed lock 1323. Therefore, when the headrest portion 1300 moves along the guide rail 1510, the rotation shaft member 1311 and the fixed lock 1323 also move together, whereby the headrest portion 1300 can move stably.

Fig. 16 is a view showing a headrest portion 1300' of another embodiment of the present utility model, fig. 17 is a view of the headrest portion 1300' of fig. 16 viewed at another angle, and fig. 18 is a view showing a part of the inside of the headrest portion 1300' of fig. 16.

Referring to fig. 16 to 18, a headrest portion 1300 'of another embodiment of the present utility model may include a power generation unit 1327'.

The power generation unit 1327 'may provide power for moving the headrest portion 1300'. The headrest portion 1300' may be moved to a position corresponding to the head of the user by the received power. As an example, the power generation unit 1327' may be a motor or an actuator.

As an example, the headrest portion 1300 'may include a gear unit 1328'. The gear unit 1328' receives power from the power generation unit 1327' to perform movement of the headrest portion 1300 '.

As an example, the gear unit 1328' may be a pinion gear formed with a plurality of teeth. At this time, the rack formed at the rail 1510 may be engaged with the gear unit 1328', and the headrest portion 1300' may be moved along the rail 1510.

As an example, the movement of the headrest portion 1300' may be controlled by the control portion 1210. Specifically, the sensor section 1260 can acquire specific position information of the user's body, and the control section 1210 can control the movement of the headrest section 1300' based on the specific position information of the user's body acquired from the sensor section 1260.

For example, the sensor portion 1260 may identify the position of the user's shoulder, and the control portion 1210 may calculate the position of the headrest portion 1300' to be moved based on the position of the user's shoulder, thereby controlling the movement of the headrest portion 1300'.

As another example, the sensor unit 1260 can recognize the position of the head of the user, and the control unit 1210 can calculate the position of the head rest 1300 'to be moved based on the position of the head of the user, thereby controlling the movement of the head rest 1300'.

As another example, the storage unit 1220 may store body information of a user who uses the massage device 100', and the control unit 1210 may control the movement of the headrest unit 1300' based on the user information stored in the storage unit 1220.

At this time, the headrest portion 1300' may include at least one or more of the first sensor 1331' and the second sensor 1332 '.

The first sensor 1331 'may identify top dead center and bottom dead center of the headrest portion 1300'. For example, the first sensor 1331' may be a hall sensor. That is, the first sensor 1331' can recognize and determine whether the headrest portion 1300' is located at the highest point of the rail 1510 and whether the headrest portion 1300' is located at the lowest point of the rail 1510.

When it is recognized that the headrest portion 1300 'is positioned at the top dead center by the first sensor 1331', the control portion 1210 may control the power generation unit 1327 'to stop the headrest portion 1300' from moving upward. In addition, when it is recognized that the headrest portion 1300 'is positioned at the bottom dead center by the first sensor 1331', the control portion 1210 may control the power generation unit 1327 'to stop the headrest portion 1300' from moving down.

The second sensor 1332 'is capable of recognizing the position of the headrest portion 1300'. For example, the second sensor 1332' may be a revolution counter sensor. That is, the second sensor 1332 'can recognize where the headrest portion 1300' is located on the guide rail 1510.

The control unit 1210 may recognize whether the headrest portion 1300 'is located at a specific location by the second sensor 1332', and control the power generation unit 1327 'so that the headrest portion 1300' reaches a target location.

As an example, the second sensor 1332' determines where the headrest portion 1300' is located with respect to the top dead center or the bottom dead center by detecting the number of rotations of the gear unit 1328 '. Therefore, when the position of the headrest portion 1300 'detected by the second sensor 1332' is more upward than the target position, the power generation unit 1327 'may be controlled so as to be able to move the headrest portion 1300' downward. In contrast, when the position of the headrest portion 1300 'detected by the second sensor 1332' is lower than the target position, the power generation unit 1327 'may be controlled to be able to move the headrest portion 1300' upward.

Thereby, the headrest portion 1300' can be moved to a position corresponding to the head of the user to comfortably support the head of the user.

Although the embodiments of the present utility model have been described in more detail above with reference to the drawings, the present utility model is not necessarily limited to these embodiments, and various modifications may be made within the scope not departing from the technical idea of the present utility model. Therefore, the embodiments disclosed in the present utility model are not intended to limit the technical idea of the present utility model, but are used for illustration, and the scope of the technical idea of the present utility model is not limited by these embodiments. Accordingly, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. The scope of the present utility model should be construed by the scope of the claims, and all technical ideas within the scope equivalent thereto should be construed to be included in the scope of the claims.

Claims (10)

1. A massage device is characterized in that,

comprising the following steps:

a body massage part which accommodates at least a part of a user's body and massages the user's body;

a massage module provided inside the body massage part, moving along the main frame, and providing massage to the user; and

and a headrest portion which is located at a position higher than the massage module, is movable to a position corresponding to the head of the user, and supports the head of the user.

2. The massage apparatus of claim 1, wherein,

the headrest portion includes:

and the head cushion is used for supporting the head of the user and can rotate in at least one direction.

3. The massage apparatus of claim 1, wherein,

the headrest part moves in linkage with the massage module.

4. The massage apparatus of claim 2, wherein,

the headrest includes:

a rotation shaft member serving as a rotation center shaft of the head pad.

5. The massage apparatus of claim 4, wherein,

the headrest further comprises:

a rotary elastic member connected to at least a portion of the rotation shaft member and providing an elastic force to the headrest.

6. The massage apparatus of claim 5, wherein,

the rotational elastic member is a torsion spring provided to wrap at least a portion of the rotational shaft member.

7. A massage apparatus according to claim 3, wherein,

the headrest portion includes:

a power generation unit that supplies power for moving the headrest portion; and

and a gear unit connected with the power generation unit and performing movement of the headrest portion by receiving the power.

8. The massage apparatus of claim 7, wherein,

the power generation unit is at least one of a motor and an actuator.

9. The massage apparatus of claim 7, wherein,

the gear unit is a pinion gear formed with a plurality of teeth.

10. The massage apparatus of any one of claims 7 or 9, wherein,

comprising the following steps:

a guide rail provided above the body massage part for guiding a moving path of the headrest part;

the headrest portion moves along the guide rail by means of the gear unit.