KR20210020217A - Massage Apparatus - Google Patents

Abstract

According to an embodiment of the present invention, provided is a massage device comprising: a base provided on an installation surface; a shaft support member connected to the base and extending upward; a first seating part including a first seating part frame having a space formed therein, and rotatably coupled to the shaft support member to seat at least a part of a user′s hips; a second seating part including a second seating part frame having a space formed therein, independently rotatably connected to the shaft support member with the first seating part, and supporting a body positioned on the upper side of the hips of the user seated on the first seating part; an upper body massage part disposed in the space formed in the second seating part frame to massage the user′s body supported by the second seating part; and a lower body massage part protruding to the space formed in the first seating part frame to massage the body of the user seated on the first seating part. The massage device according to an embodiment of the present invention can massage the hips of a user while including the first seating part and the second seating part that are provided to be independently rotated.

Description

Massage device{Massage Apparatus}

The present invention relates to a massage device.

Modern people work for a third of the time or more. When working, most people maintain a rigid posture or posture change is very slight, so blood circulation is poor and certain muscles tend to clump. It is important to get adequate rest for health. However, in addition to simply taking a break, if you stretch enough to loosen your muscles and improve blood circulation, or do not exercise in parallel, fatigue is likely to accumulate and blood circulation is not good.

In order to reduce the fatigue of modern people, many massage devices such as foot massage devices or massage chairs have been developed. Among the massage devices, a massage device that takes the form of a chair is a device that allows a user to sit and receive a massage.

The massage device in the form of a chair has a coupling relationship or is constrained to each other so that the part supporting the back and the part supporting the hip can rotate together, so that the posture of the massage device can be changed through a single driving unit such as an actuator. As a result, the user can receive a massage in a more comfortable posture than simply sitting on a chair.

However, since the part supporting the hip and the part supporting the back are combined, it may be difficult for the user to take a supine position. In other words, it is difficult to implement both a chair-shaped operation and a bed-shaped operation with one massage device.

If the back support part and the hip support part of the massage device are manufactured to rotate independently of each other, the massage device can take the form of both a chair and a bed. However, for this operation, a driving part must be provided in each of the parts supporting the buttocks and the parts supporting the back.

When actuators are provided in each of the back supporting part and the hip supporting part, the manufacturing cost of the massage device increases. It is essential that the massage device has a predetermined size to support the body of an adult. In addition, various configurations are required to provide comfort and comfort as well as safely supporting the user. For the above-described reasons, the price of massage devices in the market is set quite high. In the market economy, price is a major factor that determines the competitiveness of products, so it is advantageous to minimize the increase in manufacturing cost.

In addition, in addition to the problem of manufacturing cost, if the part supporting the back and the part supporting the hips are horizontal to the ground in order to use the massage device in a supine position, the front and rear of the massage device rather than taking the shape of a chair The length can be longer.

As described above, since the massage device needs a certain size to support the body of an adult, the utilization of the space in which the massage device is installed may decrease. Therefore, when installing the massage device, it is common to install the massage device so as to be adjacent to a wall surface to minimize the decrease in utilization of the space where the massage device is used. However, if the back support part and the buttocks support part of the massage device are provided horizontally with the ground so that the user can use the massage device in a supine position, the length of the massage device back and forth becomes longer, which further restricts the installation space. It can grow.

In other words, when the back support part and the hip support part of the massage device are leveled with the ground, there is an advantage that the user can use the massage device in a supine position, but due to an increase in the manufacturing cost and installation area There arises a problem that space utilization is reduced.

Korean Patent Application Publication No. 10-2015-0139166 (2016.08.23)

A massage device according to embodiments of the present invention is to provide a massage device capable of massaging both the upper and lower bodies of the user while the part supporting the user's back and the part supporting the user's hip rotate independently.

In addition, in order to minimize the discomfort that the user feels when using the massage device, it is intended to provide a massage device in which the massage unit is positioned under the portion supporting the user's buttocks when the massage function is not performed.

In addition, it is intended to provide a massage device that operates to smoothly massage the user's body by forming the massage members similar to the shape of an ellipse.

According to an embodiment of the present invention, a base provided on the installation surface, a shaft support member connected to the base and extending upwardly, a first seat frame having a space therein, and rotatable to the shaft support member A first seating portion on which at least a portion of the user's buttocks are seated, and a second seating portion frame having a space therein, and connected to the shaft support member so as to be rotatable independently of the first seating portion, A second seating portion for supporting the body above the user's buttocks seated in the first seating portion, and being disposed in a space formed in the second seating portion frame to massage the user's body supported by the second seating portion. It provides a massage device comprising an upper body massage unit and a lower body massage unit protruding into a space formed in the first seating unit frame to massage a user's body seated in the first seating unit.

In addition, the lower body massage unit includes a first lower body massage unit shaft extending downward of the first seating unit frame and a lower body massage assembly rotatably coupled to the lower body massage unit axis to massage the user's body, Provide the device.

In addition, the lower body massage assembly provides a massage device provided in plural.

In addition, the lower body massage assembly provides a massage device that is symmetrically provided on both sides of the axis of the first lower body massage unit.

In addition, the lower body massage assembly, the lower body massage unit housing coupled to the first lower body massage unit shaft, a second lower body massage unit shaft coupled to the lower body massage unit housing and provided perpendicular to the first lower body massage unit axis, the second It provides a massage device comprising a massage member receiving portion rotatably coupled to the lower body massage unit shaft and a massage member rotatably coupled to the massage member receiving portion.

In addition, it is coupled to the massage member receiving portion and provides a massage device further comprising a massage member shaft that is a rotation axis of the massage member.

In addition, the massage member and the massage member shaft is provided in a plurality of, to provide a massage device.

In addition, a massage device is provided in which a plurality of massage members are disposed on the shaft of the massage member.

In addition, the massage members provide a massage device in which the centers of at least one of the centers of the massage members are not disposed on the same line.

Further, the massage members provide a massage device in which the centers of the massage members are disposed so that the centers of the massage members are positioned on a virtual ellipse.

In addition, the second lower body massage part shaft is eccentrically coupled to the massage member receiving portion, providing a massage device.

In addition, the base includes a first base mounted on an installation surface and a second base slidably coupled to the first base, and the shaft support member is coupled to the second base, providing a massage device.

According to embodiments of the present invention, it is possible to massage both the upper body and the lower body of the user.

In addition, when the massage function is not performed, the massage unit is positioned under the portion supporting the user's buttocks, thereby minimizing discomfort that the user feels when using the massage device.

In addition, the massage members are formed in a similar shape to an ellipse, so that when the user's body is massaged, it can be operated to gently massage.

1 is a perspective view of a massage device according to an embodiment of the present invention
2 is a view of an operation mode of the massage device according to an embodiment of the present invention
3 is a view showing a twisting operation of the massage device according to an embodiment of the present invention
4 is a view showing a stretching operation of the massage device according to an embodiment of the present invention
5 is an exploded view of a massage device according to an embodiment of the present invention
6 is a view showing a coupling relationship between a first base and a second base of a massage device according to an embodiment of the present invention
7 is a view showing a rail insertion part of the massage device according to an embodiment of the present invention
8 is a view showing a space saving method between operation modes of a massage device according to an embodiment of the present invention
9 is a diagram illustrating control of a massage device according to an embodiment of the present invention
10 is a view showing the shaft portion of the massage device according to an embodiment of the present invention
11 is a view showing a gear part of a massage device according to an embodiment of the present invention
12 is a view showing a worm included in the first shaft portion of the massage device according to an embodiment of the present invention
13 is a view showing a coupling structure of a massage device according to an embodiment of the present invention
14 is a view showing a coupling relationship between the shaft portion, the bases and the first seating portion of the massage device according to an embodiment of the present invention
15 is a cross-sectional view of a coupling relationship between a shaft portion, bases, and a first seating portion of a massage device according to an embodiment of the present invention;
16 is a view showing a form in which the internal structure of the bases of the massage device according to an embodiment of the present invention is exposed
17 is a view showing the movement of the base cover of the massage device according to an embodiment of the present invention
18 is a view showing the connection relationship between the base cover of the massage device according to an embodiment of the present invention
19 is an exploded perspective view of a first seating portion and an arm seating portion of a massage device according to an embodiment of the present invention
20 is an exploded perspective view of an arm seat of a massage device according to an embodiment of the present invention
21 is a view showing that the arm seating unit slides according to an embodiment of the present invention
22 is an exploded perspective view of a first seating unit and a lower body massage unit of a massage device according to an embodiment of the present invention
23 is an exploded perspective view of a lower body massage part of a massage device according to an embodiment of the present invention
24 is a view showing the operation of the lower body massage unit of the massage device according to an embodiment of the present invention

Hereinafter, a specific embodiment of the present invention will be described with reference to the drawings. The following detailed description is provided to aid in a comprehensive understanding of the methods, devices, and/or systems described herein. However, this is only an example and the present invention is not limited thereto.

In describing the embodiments of the present invention, when it is determined that a detailed description of a known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. In addition, terms to be described later are terms defined in consideration of functions in the present invention and may vary according to the intention or custom of users or operators. Therefore, the definition should be made based on the contents throughout this specification. The terms used in the detailed description are only for describing embodiments of the present invention, and should not be limiting. Unless explicitly used otherwise, expressions in the singular form include the meaning of the plural form. In this description, expressions such as "comprising" or "feature" are intended to refer to certain features, numbers, steps, actions, elements, some or combination thereof, and one or more other than those described. It should not be construed to exclude the presence or possibility of other features, numbers, steps, actions, elements, any part or combination thereof.

1 is a perspective view of a massage device according to an embodiment of the present invention. The massage device 100 according to an embodiment of the present invention may include a first seating portion 4, a second seating portion 5, and a third seating portion 6.

Prior to the description, the term "hip" used herein will be described. The part of the body corresponding to the buttocks is subdivided into a lower buttocks (or buttocks), the buttocks corresponding to the upper side of the buttocks, and a spank including all of the buttocks and is called variously. However, it may not be uniformly classified according to each name, and due to individual differences, it may be difficult to make the distinction between the names clear, and thus it may be difficult to generalize and explain them. Accordingly, in the present specification, the entire buttocks are expressed using the terms "hip" or "buttocks", and the above-described distinct names are expressed using expressions such as the lower side or upper side of the buttocks. Therefore, due to the term "hip" as used herein, it should not be construed as being limited to the dictionary meaning of "hip", and includes the entire buttocks of the user or, in some cases, the entire buttocks, including body parts adjacent to the buttocks. Clarify that it should be interpreted as a term.

The first seating portion 4 may be a portion on which the user's hip portion is seated. However, not only the hip portion is seated on the first seating portion 4, but a thigh portion including at least a portion of the hip may be seated on the first seating portion 4. That is, the first seating part 4 may correspond to a part of the massage apparatus 100 according to an exemplary embodiment of the present invention, and may be one of parts that support the user's body.

The operating principle of the first seating portion 4 will be described later.

The second seating portion 5 may be a portion on which the user's upper body is seated. However, this does not mean that the second seating portion 5 only seats the user's upper body, and the upper side of the user's body portion seated by the first seating portion 4 may be seated on the second seating portion 5. . Therefore, the second seating portion 5 can seat the upper body including the upper portion of the hip. For example, although it may vary depending on the shape of the backrest portion of the chair, in general, when sitting on a chair, the upper side of the user's waist and hips may be supported by the backrest portion of the chair. That is, the first seating portion 4 may support the lower side of the buttocks, and the upper body including at least a portion of the hips may be seated and supported in the second seating portion 5. However, the present invention is not limited thereto, and depending on the shape of the second seating portion 5, only the user's waist may be supported, and not only the waist, but also the neck or head may be seated and supported.

The third seating portion 6 may be a portion in which the user's lower body is seated. In detail, the third seating portion 6 may be a portion where the lower body below the user's knee portion is seated. Accordingly, the third seating portion 6 may be a portion in which the lower body including the user's feet and calves is seated. Although the body part seated on the third seating portion 6 is not limited to the user's feet and calves, it may be preferable that a portion below the knee seats in the third seating portion 6 when the sitting position is considered.

A space in which a portion of the user's body below the knee can be inserted may be formed in the third seating portion 6. The above space may be formed by opening the front of the third seat 6, or the front of the third seat 6 is closed so that the user's foot is inserted from the upper side to the lower side of the third seat 6 It may be formed to be. If the front of the third seat 6 is open, the user's lower body can be easily seated, and if the front of the third seat 6 is closed, massage is also possible on the shin or areas adjacent to the shin. There may be an advantage of doing it.

Each person has a different size. Accordingly, the length of the third seating portion 6 may be adjusted so that the third seating portion 6 can be conveniently used even if the length of the seated portion is different.

The first seating portion 4, the second seating portion 5, and the third seating portion 6 may respectively support the user's body. Each seating part may support the body as well as perform a role of massaging each body part. In order to perform the massage, each seating unit may be provided with a massage unit (M of FIG. 16) for performing a massage.

2 is a diagram illustrating an operation mode of a massage device according to an embodiment of the present invention. Referring to FIG. 2, modes in which the massage device 100 can be operated according to an embodiment of the present invention can be identified.

In the drawings of the present specification, for a clear understanding of the invention, the first seating portion 4, the second seating portion 5, the third seating portion 6, and the bases 1 and 2 to be described later are shown in the form of a frame. Or simply illustrated.

The massage device 100 according to an embodiment of the present invention is connected to the first shaft 81 and the first shaft 81 to which the first seating portion 4 and the second seating portion 5 are rotatably connected. It may include a shaft support member 31 for supporting the first shaft.

The first shaft 81 may be a rotation shaft of the first and second seats 4 and 5. In addition, the shaft support member 31 may also support the load of the massage device 100 by supporting the first shaft 81.

2(a) is a view showing a first mode in which no separate operation is performed, and FIG. 2(b) is a view showing a second mode in which a load applied to the user's waist side can be relieved, and FIG. 2 (c) is a diagram showing a third mode in which a user can lie down.

In Fig. 2(a), a first mode (or base mode) in which no separate operation is performed is shown. The form shown in FIG. 2(a) may be a form when the massage device 100 according to an embodiment of the present invention is not energized. However, even if the massage device 100 is energized, the shape may not be changed or the mode may not be changed immediately. That is, even in the first mode, the operation of massaging the body may be performed.

In the following description of the angle and the direction of rotation, the position and the direction of operation are described by setting a virtual axis.

Specifically, the virtual axis in the longitudinal direction of the massage device 100 in the direction horizontal to the ground is the x-axis, and the virtual axis in the width direction of the massage device 100 is perpendicular to the x-axis in the direction horizontal to the ground. As the y-axis, a virtual axis perpendicular to both the x-axis and the y-axis is set as the z-axis. In this case, the x-axis, y-axis, and z-axis may be virtual axes set to pass through the first shaft 81.

In addition, in the x-axis, the direction toward the side where the third seating part is located is "front", "front side", "in front of the massage chair" or "front side of the massage chair" based on the center of the massage device 100. It will be described using a term indicating, and the direction toward the side where the second seating part is located based on the center of the massage device 100 will be described using terms indicating the back, such as "rear" and "rear".

In addition, one of the portions partitioned based on the y-axis and z-axis may be described in terms such as "left or left side of the massage chair", and the other side of the portions partitioned based on the y-axis and z-axis is the "massage chair It may be described in terms such as "right or right of".

In addition, the direction of the ground on the z-axis is described using terms indicating a downward direction such as "down" and "lower side", and a term indicating an upward direction such as "up" and "upper side" for the direction toward the sky or ceiling Explain using.

In addition, in describing the angle, it will be described with reference to the above-described “front of the massage chair”. However, the angle is not necessarily described based on the ground in front of the massage chair, and the standard of angle description may be changed as needed. For example, "A is positioned to form 10 degrees with the ground." Or the expression "A is positioned to form 10 degrees with the x-axis" means that A is positioned so that the angle formed by A and the ground in front of the massage chair is 10 degrees, and explicitly suggests a reference point. In this case, the ground in front of the massage chair is not the standard, but the suggested reference point is the standard for explaining the angle.

In the first mode, the first seating portion 4 may form a first angle A with the ground. The first angle A may satisfy a range of more than 0 degrees and less than 15 degrees. Preferably, the first seating portion 4 may form about 10 degrees with the ground. However, it is not limited to the above-described range.

Forming the first angle A may assist the user's body to be naturally seated between the first seating portion 4 and the second seating portion 5 when the user is seated. In addition, it may play a role of reducing the burden on the calf and feet below the knee by lifting the thigh.

In the first mode, the second seating portion 5 may be positioned to form an obtuse angle with respect to the first seating portion 4. That is, the second seating portion 5 may be positioned to have an obtuse angle with respect to the ground and have an angle of forming an obtuse angle with respect to the first seating portion 4. That is, the second seating portion 5 may be inclined to the rear of the massage device 100. The second seating portion 5 may be positioned to form an angle of about 116 degrees to 120 degrees with respect to the first seating portion 4. Preferably it can be tilted by about 118 degrees. However, the angular range for the first and second seating portions 4 and 5 is one embodiment, and is not limited to the above-described angular range.

When the second seating portion 5 is positioned so as to form an obtuse angle with respect to the first seating portion 4, the user can easily lean his upper body against the second seating portion 5. In addition, when the second seating portion 5 is inclined, it is possible to better support the weight of the user's body than if the second seating portion 5 is positioned at a right angle to the ground. In addition, since the second seating portion 5 is inclined, a user's sense of comfort can be maximized.

2(b) is a view showing a second mode in which a load applied to a user's waist side by the massage device according to an embodiment of the present invention can be relieved. The second mode may be a mode in which the first seating portion 4 and the second seating portion 5 have a specific angle and weight is evenly distributed to support the user's body and give the user a comfortable feeling as if it is less under gravity. have.

In addition, it may be a mode capable of minimizing pressure applied to joints such as knees as well as the user's waist.

Accordingly, since the waist or joint is a part that supports the body during daily life, the massage device 100 according to an embodiment of the present invention can reduce the burden on the waist or joint, thereby providing comfort to the user. I can.

In addition, since the user's body is in close contact with the massage device 100, a massage effect due to the operation of the massage unit may increase. In addition, when the heart is operated to be located below the lower body side, it can exert a positive effect on blood circulation and relieve swelling in the body.

In the second mode, the first seating portion 4 may be rotated using the first shaft 81 as a rotation axis. In the second mode, the first seating portion 4 may be positioned to rise more than the first angle A to form a second angle B with the ground. The second angle B may be an angle greater than the first angle A. The second angle B may be an angle having a range of more than 15 degrees and less than 25 degrees from the ground. Preferably, the second angle B may be an angle forming about 20 degrees with the ground. However, it is not limited thereto.

Even in the second mode, the second seating portion 5 may be positioned to form an obtuse angle with respect to the first seating portion 4. That is, when the massage apparatus 100 according to an embodiment of the present invention is switched from the first mode to the second mode, the second seating portion 5 may be rotated using the first shaft 81 as a rotation axis. The second seating portion 5 may be further inclined toward the rear of the massage device 100. At this time, the second seating portion 5 may be positioned to have a range of 120 to 136 degrees with respect to the first seating portion 4. Preferably, the second seating portion 5 may be positioned to have an angle of about 123 degrees to the first seating portion 4. However, the above-described range is only an example and is not limited to the above-described range.

The second mode of the massage device 100 may mean a mode in which a body load is appropriately distributed. Therefore, the angle formed by the first seating portion 4 with the ground and the angle formed by the second seating portion 5 with the first seating portion 4 are not clearly determined, and there are several steps depending on the degree of the angle. It can be divided and formed. For example, even within the second mode, such as the second mode 1 and the second mode 2, it is divided into several modes, and the angle can be appropriately adjusted according to the user's request.

FIG. 2(c) is a diagram showing a third mode (or 180 degree reclining mode) in which the first seating portion 4 and the second seating portion 5 form 180 degrees. In order to enter the third mode, it may be preferable that the first seating portion 4 and the second seating portion 5 be formed to rotate separately. When the first seating portion 4 and the second seating portion 5 are formed to restrain each other in order to maintain the shape of the chair, one actuator, etc. Although there is an advantage of being able to change the mode or the like by using it, it may be difficult to implement the third mode as shown in an embodiment of the present invention.

The rotation of the first and second mounting portions 4 and 5 may mean rotation from the x-axis to the z-axis or from the z-axis to the x-axis. That is, the first seating portion 4 and the second seating portion 5 may be rotated using the first shaft 81 as a rotation axis.

For example, when the first seating part 4 is positioned to form a first angle (A) with the ground in the first mode and then switched to the second mode, the x-axis is positioned to form a second angle (B) with the ground. It can be rotated toward the z-axis.

Conversely, when the first seating part 4 is switched from the second mode to the first mode, it is positioned to form a second angle (B) and then rotates from the z-axis toward the x-axis to form a first angle (A) with the ground. I can.

In addition, the second seating portion 5 is positioned to form an obtuse angle with the first seating portion 4 in the first mode, and when it is switched to the second mode, the second seating portion 5 rotates from the z-axis toward the x-axis to further incline toward the rear of the massage chair. Can be. Conversely, when the second seating part 5 is switched from the second mode to the first mode, it may be rotated from the x-axis toward the z-axis.

Therefore, the fact that the first seating portion 4 and the second seating portion 5 are rotated independently or independently of each other means that the rotation of the first seating portion 4 does not affect the rotation of the second seating portion 5. It may mean that the rotation of the second seating portion 5 does not affect the rotation of the first seating portion 4. As the mode is changed, the first and second seating portions 4 and 5 are both rotated, which means that each seating portion is operated separately for implementation of each mode. That is, the rotation of any one of the first and second seating portions 4 and 5 does not affect the other rotation, and any one of the first seating portion 4 and the second seating portion 5 Nor is one rotation dependent on another rotation.

In order for the first seating portion 4 and the second seating portion 5 to be rotatable independently of each other, it is not necessary to have a fastening relationship between the first seating portion 4 and the second seating portion 5. However, the first seating unit 4 and the second seating unit 5 must be independently rotatable so that there is no difficulty when the massage device 100 switches between the first mode, the second mode, and the third mode. have. The angle formed by the first seating portion 4 and the second seating portion 5 need not be exactly 180 degrees, and may form an angle close to 180 degrees within an error range.

It goes without saying that the massage apparatus 100 according to an embodiment of the present invention does not simply change the posture in the above-described three modes, and massage can be performed in each mode.

3 is a view showing a twisting operation of the massage device according to an embodiment of the present invention. When the massage device 100 enters the third mode, the massage device 100 may perform a twisting operation. In the present specification, "twisting" or "twisting" means that the first seating portion 4 or the second seating portion 5 rotates in a rotational direction perpendicular to the rotational direction in which the three modes are changed. It could mean something. That is, “twisting” or “twisting” may mean that the second seating portion 5 is rotated so as to incline alternately to the left and right of the massage device 100. That is, when one side of the second seating portion 5 is rotated from the y-axis to the z-axis direction, the other side of the second seating portion 5 is rotated in the y-axis direction from the z-axis direction, and the second seating portion 5 When one side of) is rotated in the y-axis direction from the z-axis, the other side of the second seating portion 5 may be rotated in the z-axis direction from the y-axis. That is, it means that both sides of the second seating portion 5 are rotated so that they alternately incline with each other.

When the massage device 100 is capable of twisting, when the user uses the massage device 100, the upper body may be twisted left and right to stretch. Therefore, the massage device 100 according to an embodiment of the present invention may also perform a massage by a massage mechanism, and may also perform stretching by a twist of the second seating part 5, compared to conventional massage devices. It can exert an excellent effect.

4 is a view showing a stretching operation of the massage device according to an embodiment of the present invention.

The stretching operation of the massage device 100 according to an embodiment of the present invention may be an operation capable of performing stretching in which the body is gathered toward the ground based on the user's waist. In the present specification, the stretching operation does not stretch the user's body only by the method described later or exclude the stretching effect of the twisting operation, and may be a word selected for a concise and clear description of the invention.

For the stretching operation, the first seating portion 4 and the second seating portion 5 of the massage device 100 may be positioned to have an angle of 180 degrees or more. That is, unlike a twisting operation that can be stretched left and right around the user's body, the stretching operation may be an operation that can be stretched back and forth when describing the user's body as the center.

In detail, the second seating portion 5 and the third seating portion 6 may be lowered after forming 180 degrees with the ground, and the first seating portion 4 may be positioned so as to be horizontal with the ground. I can. That is, the position of the first seating portion 4 supporting the user's buttocks does not change in the third mode, but the second seating portion 5 and the third seating portion 6 descend toward the ground to stretch the user's body. I can.

The stretching operation may be operated by rotating the second seating portion 5 around the first shaft 81. In addition, separately from this, the third seating portion 6 is rotated downward around the first seating portion 4 and can be operated.

Rotation of the second seating portion 5 and rotation of the third seating portion 6 may be performed independently. Accordingly, the rotation of the third seat 6 is completed after the rotation of the second seat 5 is completed, or the rotation of the second seat 5 is completed after the rotation of the third seat 6 is completed. Alternatively, rotation of the second seating portion 5 and the third seating portion 6 may be performed at the same time. The angle at which the second and third seating portions 5 and 6 are rotated, the start point of rotation of the second seating portion 5 and the third seating portion 6, and the rotation speed can be adjusted by the user. have.

5 is an exploded view of a massage device according to an embodiment of the present invention.

Referring to FIG. 5, the structure of the massage device 100 according to an embodiment of the present invention can be grasped. The massage device 100 according to an embodiment of the present invention includes a first base (1), a second base (2), a support part (3), a shaft part (8), a first seating part (4), and a second seating part. A portion 5 and a third seating portion 6 may be included.

The first seating portion 4 may include a first seating portion frame 41. The first seating portion frame 41 is a frame forming the first seating portion 4. The first seating part frame 41 may be rotatably connected to the first shaft 81.

The second seating portion 5 may include a second seating portion frame 51. The second seating portion frame 51 is a frame forming the second seating portion 5. The second seating part frame 51 may be rotatably connected to the first shaft 81. At this time, the second seat frame 51 may be connected to the first shaft 81 so that the first seat frame 41 can be independently rotated.

The massage device 100 according to an embodiment of the present invention may include a massage unit. The massage unit may include an upper body massage unit 50 that massages the upper body of the user's body.

In addition, the lower body massage part 42 may be included in some cases.

In addition, in some cases, it may also include an arm massage unit 73.

That is, of course, at least two or more of the upper body massage unit 50, the lower body massage unit 42, and the arm massage unit 73 may be provided in the massage device 100 together.

The upper body massage part 50 may be included in the space formed by the second seating part frame 51. The upper body massage part 50 may be a part that moves a space within the second seating part frame 51 and massages the user's body. The upper body massage unit 50 is sufficient if it can massage the user's body. Therefore, there is no limit to the shape of the upper body massage part 50.

The third seating portion 6 may include a third seating portion frame 61. The first seating portion frame 61 is a frame forming the third seating portion 6. The third seat frame 61 may be rotatably connected to the first seat frame 41.

The massage device 100 may include a base. The base may include a first base 1 and a second base 2.

The first base 1 is a part connected to the second base 2 to support the second base 2. The second base 2 may be connected to a support portion 3 supporting the first and second seating portions 4 and 5. That is, the self-weight of the massage device 100 and the user's load are transmitted through the support part 3, the second base 2 connected to the support part 3, and the first base 1 connected to the second base 2 Can be supported.

The first base 1 may include a first frame 11. The first frame 11 may be a first base (1) frame. The first frame 11 may be provided on the installation surface and may be a part supporting the self-weight of the massage device 100 and the body of the user. The first frame 11 may directly contact the ground to support the load of the massage device 100, or a separate support member (not shown) is formed under the first frame 11 to be supported through the support member. May be. There is no limit to the manner in which the first base 1 provides support.

A guide rail 12 may be provided on the first frame 11. The guide rail 12 may be a portion into which the rail insertion portion 22 of the second base 2 to be described later is inserted. Accordingly, a range in which the rail insertion portion 22 is slidable may be determined according to the length of the guide rail 12. The length of the guide rail 12 may vary according to specific embodiments, and may be appropriately changed by a user.

The first base 1 may include a link 13. The link 13 may be a part that is connected to the first frame 11 of the first base 1 and rotates based on the part connected to the first base 1 according to the degree of sliding of the second base 2 have. That is, the link 13 may be a portion that rotates from the x-axis toward the z-axis or from the z-axis toward the x-axis based on a portion connected to the first frame 11.

One side of the link 13 may be connected to the first frame 11, and the other side of the link 13 may be connected to the first receiving part frame 41 of the first receiving part 4. At this time, it may be preferable that the other side of the link 13 is also rotatably connected to the first seating portion frame 41 so that the link 13 can be rotated according to the sliding of the second base 2.

When the second base 2 is slid, the link 13 may be rotated based on the first base 1. When the link 13 is rotated, the vertical distance between the portion connected to the first seat frame 41 of the link 13 and the ground may be different. Accordingly, when the link 13 is rotated, the first seating portion 4 may be raised or lowered in the z-axis direction. That is, the angle of the first seating portion 4 may be adjusted according to the rotation of the link 13.

Example link(13) And when the first base 1 forms an obtuse angle with respect to the ground, the first seating portion 4 may form an angle of 10 degrees with the ground. When the second base 2 slides and moves to the front of the massage device 100, the angle formed by the link 13 with the ground may increase and then decrease. At this time, when the link 13 rotates, the vertical distance between the portion connected to the first seat frame 41 and the ground may increase and then decrease. As the vertical distance of the portion connected to the first seat frame 41 of the link 13 increases, the first seat portion 4 may rise in the z-axis direction and then lower again. That is, the angle formed by the first seating portion 4 with the ground may increase and then decrease.

The link 13 may not only rotate based on the first base 1, but may support a load transmitted from the first seating portion 4. That is, the link 13 may play a role of adjusting the angle of the first seating part 4 and supporting the load of the massage device 100 together.

When the second base 2 slides further after the link 13 and the ground form a vertical angle, the link 13 may form an acute angle with the ground. At this time, the first seating portion 4 may be lowered toward the ground again. That is, when the link 13 is perpendicular to the ground, the height of the first seating portion 4 in the z-axis direction may be the highest.

The second base 2 may include a second frame 21, a rail insertion part 22, a base operation part 23, a frame wheel 24, and an operation connection part 25.

The second frame 21 may be a frame of the second base 2. The second frame 21 may be a portion connected to the first frame 11 to connect the second base 2 and the first base 1. As the second frame 21 slides, the second base 2 may slide on the first base 1.

The second frame 21 may be provided with a rail insertion portion 22. The rail insertion part 22 may be a part that is inserted into the guide rail 12 and slides. That is, when the rail insertion part 22 slides on the guide rail 12, the second frame 21 slides, and when the second frame 21 slides, the second base 2 may slide. When the rail insertion part 22 is guided by the guide rail 12 and slid, the second base 2 can stably slide on the first base 1.

The distance at which the rail insertion part 22 slides may vary depending on the length of the guide rail 12. However, since the length of the guide rail 12 may affect the sliding of the second base 2 and the degree of rotation of the link 13 may be determined according to the sliding of the second base 2, the above-described first It is preferable that it is provided to have a length enough to implement the mode to the third mode.

The rail insertion part 22 may be formed on at least one of an upper surface, a lower surface, and a side surface of the second frame 21, which is a frame of the second base 2. The guide rail 12 of the first frame 11 may also be appropriately changed according to the shape of the rail insertion part 22 according to the surface on which the rail insertion part 22 is formed.

In the present specification, the first frame 11 is provided with the guide rail 12 and the second frame 21 is provided with the rail insertion part 22, but the embodiment is not limited thereto. That is, the rail insertion portion 22 may be provided in the first frame 11 and the guide rail 12 may be provided in the second frame 21. As the positions where the guide rail 12 and the rail insertion part 22 are formed are different, the operation method of the massage device 100 may vary.

The second base 2 may be provided with a base operation unit 23. The base operation part 23 may be a part that provides power to slide the second base 2. The base operation unit 23 of the massage device 100 according to an embodiment of the present invention may include a motor 231, a cylinder 232, and an exercise member 233.

The motor 231 may provide power to slide the second base 2. The motor 231 may be connected to the first base 1 and may be formed to move integrally with the first base 1. The motor 231 may be a hydraulic motor. However, it is not limited thereto. DC motors and the like can also be used.

The cylinder 232 and the moving member 233 below may be replaced with separate configurations within a range that is easy for a person skilled in the art.

The cylinder 232 may be a portion connected to the motor 231 to accommodate the moving member 233 to be described later. In addition, it is connected to the second frame 21 and may play a role of transmitting power transmitted from the motor 231 to the moving member 233. The cylinder 232 may be connected to the cylinder coupling portion 26 formed on the second base 2. For example, as shown in the drawing, a cylinder coupling portion 26 is formed from the rear side of the second frame 21 into the space inside the second frame 21, and a cylinder is inserted into the cylinder coupling portion 26 to be screwed. . This is only an example of the connection method of the cylinder 232, and there is no limit to the method in which the cylinder 232 is connected to the second base 2.

The movement member 233 may be inserted into the cylinder 232 to transmit power to the second frame 21. The moving member 233 may be a plunger or a piston. The moving member 233 may move forward or backward in the cylinder according to the hydraulic pressure transmitted from the motor 231, and the second base 2 may slide according to the motion of the moving member 233.

The operation connection part 25 may be a part to which the upper operation part 52 is connected. The upper operating part 52 is a part for rotating the second seating part 5. The angle of the first seating portion 4 can be adjusted by the rotation of the link 13 according to the sliding of the second base 2, but the second seating portion 5 and the third seating portion 6 2 Since it cannot inevitably be rotated according to the sliding of the base 2, it may be desirable to have a separate operation unit. The upper operation unit 52 may be connected to the second seating unit frame 51 to rotate the second seating unit 5 forward or rearward of the massage device 100.

The upper operating part 52 may have one side connected to the second seating part frame 51 and the other side connected to the second frame 21. The upper operating part 52 may properly rotate the second seating part 5 according to the degree of sliding of the second base 2. The operation connection 25 may be formed on the second frame 21. In the drawing, the second frame 21 is illustrated in the form of a bar connecting both sides of the second frame 21, but is not limited thereto. That is, according to the shape of the second frame 21, the shape of the operation connection part 25 may be appropriately changed. The operation connection part 25 is sufficient if it is formed to perform a role of connecting the upper operation part 52 to the second frame 21, and the shape is not limited.

The lower operation part 62 may be a part that rotates the third seating part 6 in the z-axis direction. The lower operation part 62 may have one side connected to the third seating portion frame 61 and the other side provided on the lower side of the first seating portion frame 41 or the second frame 21. The part to which the other side of the lower operation part 62 is connected may be appropriately changed by the user, and when connected on the second frame 21, it may be connected to the operation connection part 25 with the upper operation part 52 .

The operation connection part 25 may be formed to be curved upward or downward of the second frame 21 in order to form a space occupied by the upper operation part 52 and the lower operation part 62.

The frame wheel 24 may be formed under the second frame 21 to assist in sliding when the second base 2 slides on the first frame 11. The frame wheel 24 is in contact with the first base 1 and serves to reduce friction that may occur between the first base 1 and the second base 2 when the second base 2 slides. I can.

Since the frame wheel 24 may be provided in the form of a wheel, it can assist the sliding of the second base 2 and the first base 1 and the second base 2 while the second base 2 is sliding. Noise that may occur between the liver can be reduced, and the wear of the first frame 11 and the second frame 21 can be minimized.

In detail, if the first frame 11 and the second frame 21 directly contact and slide, noise may be increased by a load applied to the second base 2. In addition, the second base 2 and the first base 1 may be in close contact with each other by the load transmitted to the second base 2, so that it may be difficult to smoothly slide. Accordingly, the frame wheel 24 may be provided under the second frame 21 to assist the role of the second base 2 as a support, and to smoothly slide the second base 2.

The frame wheel 24 may be symmetrically provided on the lower side of the second frame 21. At this time, in order to stably support the second frame 21, it may be provided symmetrically on the front and rear surfaces of the second frame 21, respectively. Thus, the second frame 21 can maintain the same height from the ground.

The support part 3 may include a shaft support member 31 and an operation part guide 32.

The shaft support member 31 may be a portion that supports the first shaft 81. The shaft support member 31 may be connected to the second base 2. Specifically, it can be connected to the second frame 21 which is the frame of the second base 2. The shaft support member 31 is integrally connected to the second base 2 so as to be movable, so that the second base 2 may slide integrally with the second base 2 as the second base 2 slides.

The shaft support member 31 may be formed in a curved surface. In detail, since the second seating portion 5 and the second base 2 may have different widths, the shaft support member 31 provided to connect the second seating portion 5 and the second base 2 may be formed by bending. When the shaft support member 31 is bent and formed, even if the second base 2 slides forward, it may not interfere with the rotation of the link 13. Thereby, the massage device 100 can be smoothly changed in mode.

Specifically, the shaft support member 31 may slide integrally with the second base 2. The link 13 to be described later may be rotated according to the advance of the shaft support member 31. Since the link 13 is rotated based on a specific portion of the first base 1, the shaft support member 31 can approach the link 13 according to the sliding of the second base 2. If the shaft support member 31 is not bent and formed, rotation may be restricted by the shaft support member 31 in some of the links 13. Therefore, the shaft support member 31 is a shaft support member 31 provided on both sides of the second frame 21 corresponding to a portion in which rotation of the link 13 is restricted, which can interfere with the rotation of the link 13. The portion may be formed to be narrow, and the bent portion of the shaft support member 31 may be formed to spread outward of the massage device 100 toward the upper side of the shaft support member 31. Accordingly, it is possible to prevent the shaft support member 31 from interfering with the rotation of the link 13.

A shaft coupling part 311 to which the first shaft 81 can be connected may be formed on the upper side of the shaft support member 31. The specific shape and connection relationship of the shaft coupling part 311 will be described later.

The support part 3 may include an operation part guide 32 through which the above-described upper operation part 52 is guided. The operation part guide 32 may be a part to which the upper operation part 52 for smoothly rotating the second seating part 5 is guided. As the operation part guide 32 is formed adjacent to the upper operation part 52, a large load is applied to the second seating part 5, or in an unexpected situation, the upper operation part 52 is separated from its original position, resulting in a safety accident. It may be the part that prevents from occurring.

The operation part guide 32 may be formed by being connected to the shaft support member 31, and may be formed to be located in a space formed by the second frame 21. The upper operation part 52 may be connected to the second frame 21 and the second seating part frame 51. When the upper operation part 52 is connected to the second seating part frame 51, it may be connected so that the second seating part 5 is not rotated left and right due to the operation of the upper operation part 52. This is because it can be advantageous in providing support. For example, since the second seating portion 5 is capable of the above-described twisting operation, it is better to be connected to the center or both sides of the second seating portion frame 51 than to be connected to one of both sides of the frame 21. It may be desirable.

In order to guide the upper operation part 52, it may be preferable that the operation part guide 32 is formed between both ends of the upper operation part 52, so it is preferable to be located in the space formed by the second frame 21. I can. The "space formed by the second frame 21" does not simply mean a part partitioned by the second frame 21, but also includes a space above the part partitioned by the second frame 21. I can.

The shaft portion 8 may be connected to the shaft support member 31 of the support portion 3. The shaft portion 8 may include a shaft portion body 80, a first shaft 81, a second shaft 82, and a worm gear portion 83.

The shaft part body 80 may serve to rotatably support the first shaft 81 and the second shaft 82. The shaft portion body 80 may be a portion connected to the second seating portion 5 and rotating together with the second seating portion 5 to rotate the second seating portion 5 before and after. In detail, the second seating portion 5 may be rotatably connected to the first shaft 81 through the second seating portion frame 51, and the second seating portion 5 is seated using the first shaft 81 as a rotation axis. As the sub frame 51 is rotated, the shaft part body 80 may also be rotated together with the second seating part 5.

The massage device 100 according to an embodiment of the present invention may include a fastening part 801. A groove 511 to which the shaft body 80 of the shaft portion 8 can be connected may be formed in the second seating portion frame 51, which is a frame of the second seating portion 5. The fastening portion 801 may be formed in a shape including a groove corresponding to the shape of the groove 511 formed in the second seating portion 5 in which the shaft portion body 80 is formed. That is, in the shaft part body 80 and the second seating part 5, the fastening part 801 and the groove 511 may be fastened through a member such as a bolt.

The fastening part 801 may be connected to the second shaft 82 and the second seating part 5. The fastening part 801 may twist the second seating part frame 51 according to the twisting operation of the second shaft 82. Therefore, unlike the rotation of the second seating portion 5 using the first shaft 81 as a rotation axis, when the twisting operation of the second seating portion 5 using the second shaft 82 as a rotation axis is performed, The shaft part body 80 may not be rotated. That is, the fastening part 801 may be connected to the shaft part body 80 so that it can be twisted separately from the shaft part body 80. In the drawings, the upper and lower sides of the fastening part 801 are shown in a manner in which the second seating part frame 51 is overlapped and connected, but is not limited thereto.

The first shaft 81 may be a shaft through which the first seating portion 4 and the second seating portion 5 are connected to the shaft portion 8. In addition, the first shaft 81 may be rotatably connected to the shaft support member 31. As described above, the first seating portion 4 and the second seating portion 5 may be connected to rotate independently of each other.

The first shaft 81 may be connected to the shaft part body 80. For example, as shown in FIG. 5, when the shaft support member 31 is provided in a pair on both sides of the second frame 21, the first shaft 81 is divided into two and the shaft portion body 80 One may be provided on each of the left and right sides. This may be due to the second shaft 82. In detail, since the second shaft 82 twists the second seating portion 5 in a direction perpendicular to the rotation direction of the first shaft 81, the first shaft 81 and the second shaft 82 In order to be located on the same plane, it may be preferable that two first shafts 81 are provided. However, this is only an example and is not limited to the above-described example.

When the position of the second shaft 82 is adjusted to the upper or lower side, the first shaft 81 may have no difficulty in performing the function even with one, unlike in the drawings.

The second shaft 82 may be a shaft that twists the second seating portion 5. The second shaft 82 may be inserted into the shaft part body 80 and connected to the second seating part frame 51. Regardless of the coupling between the shaft body 80 and the second seating portion 5, the power transmitted from the second shaft 82 may be transmitted to the second seating portion 5. There are no restrictions on how power is transmitted. For example, the second shaft 82 is directly connected to the second seating portion 5 or the fastening portion 801 formed in the shaft portion body 80 is separate from the shaft portion body 80 and a second seating portion ( 5) When formed to rotate in a direction perpendicular to the direction of rotation relative to the first shaft 81 (if formed to rotate with the y-axis as a rotation axis), the second shaft 82 is a fastening part 801 It is also possible to rotate the second seating portion 5 connected to.

The worm gear part 83 may be a part that rotates the second shaft 82. The worm gear part 83 may include a worm 831, a worm gear part motor 832, and a gear part 833.

The worm 831 may serve to transmit power provided from the worm gear part motor 832 to the gear part 833. The worm 831 may be formed such that the gear portion 833 is rotated as the thread is formed and rotated.

The worm gear motor 832 may be a part connected to the worm 831 to transmit power to the worm 831. The worm gear motor 832 may be directly connected to the worm 831 or may transmit power through a separate member. There is no limit to the manner in which the worm gear motor 832 provides power to the worm 831.

The gear part 833 may be a part connected to the worm 831 described above to transmit power to the second shaft 82. The gear part 833 is rotated by the worm connection part 831 and the worm connection part 831 connected to the worm 831 and the supporter part 8332 having a through groove in which the second shaft 82 is inserted. It may include.

The worm connection part 8331 may be a portion connected to the worm 831 including teeth that may be coupled with the thread of the worm 831. When the worm 831 rotates, the entire gear portion 833 may be rotated through the worm connection portion 8331. The teeth of the worm connection part 8331 may be formed so that the worm gear part 83 rotates in a direction perpendicular to the rotation direction of the first shaft 81 (formed to rotate with the xt axis as a rotation axis). The worm connection portion 8331 does not necessarily have to be formed in a circular shape, but it is sufficient if the second seating portion 5 is formed to satisfy the twisted angular range. For example, as shown in FIG. 5, it may be formed in a partial shape of a circle.

The supporter part 8332 may have a through hole into which the second shaft 82 is inserted. The second shaft 82 is inserted into the through hole to transmit the power of the worm gear unit 83 to the second shaft 82. Since a through hole may be formed in the supporter part 8332, stress concentration may occur in the through hole. Therefore, in order to prevent destruction in the through hole, a material having better rigidity than the worm connection portion 8331 may be used.

The third seating portion 6 may be rotatably connected to the second seating portion 5. The third seating portion 6 may rotate with respect to the first seating portion 4 by the lower operation portion 62. In the first mode, the third seating portion 6 may form about 90 degrees with the first seating portion 4. In the second mode, the third seating portion 6 rises to contribute to evenly distribute the user's load. In the third mode, the third seating portion 6 may achieve 180 degrees together with the first seating portion 4 and the second seating portion 5.

6 is a view showing a coupling relationship between the first base and the second base of the massage device according to an embodiment of the present invention.

In the first mode, the spacing between the space in which the massage device 100 is installed and the installation wall may not be large. However, in the massage device 100 according to an embodiment of the present invention, unlike a conventional massage device, a third mode in which the first seating portion 4 and the second seating portion 5 are horizontal is possible. In the third mode, it may be preferable that the second seating portion 5 is positioned horizontally with the ground. At this time, in order to prevent collision with the installation wall, it is necessary to be installed with a certain distance apart. However, since the massage apparatus 100 is generally used in the form of a first mode, a problem in that the distance from the installation wall must be excessively separated to implement the third mode may occur.

In detail, the horizontal length of the second seating portion 5 increases as the second seating portion 5 is rotated to the rear of the massage device 100. In order to prevent collisions with the installation wall even when the horizontal distance of the second seating portion 5 is increased, the massage device 100 should be positioned so as to be at least a certain distance from the installation wall even when operated in the third mode. Therefore, even in the case of using in the first mode, it may be disadvantageous in terms of space utilization if it is installed such that a distance more than necessary is separated.

For example, in order to implement the third mode, a distance separation of about 400 mm or a length close thereto may be required. If the massage device is installed at a distance of about 410mm from the installation wall, the distance from the installation wall does not become excessively large when the third mode is used, but the excessive distance from the installation wall may be separated when using the first mode.

Therefore, even when implementing the second mode or the third mode, the massage device 100 may be advantageous in terms of saving the installation space of the massage device 100 if it is formed such that the distance with the installation wall is within a certain range.

In the massage device 100 according to an embodiment of the present invention, the first base 1 and the second base 2 are connected to each other to support the load of the massage device 100. The first base 1 and the second base 2 may be connected in such a manner that the rail insertion portion 22 of the second base 2 is inserted into the guide rail 12 of the first base 1.

The guide rail 12 may be formed to have a length greater than a certain length on the first frame 11, and the rail insertion portion 22 may be formed to have a length greater than a certain length on the second frame 21. Accordingly, the degree to which the second base 2 slides may be determined according to the degree to which the rail insertion part 22 is inserted into the guide rail 12. The second base 2 may be formed to be slidable on the first base 1.

The length of the guide rail 12 may be provided so that the link 13 may be positioned to form an obtuse angle, a right angle, and an acute angle with respect to the ground of the massage device 100. That is, although it may vary depending on the rotation range of the link 13, the length of the guide rail 12 is at least the second base 2 slides on the first base 1, and the angle between the link 13 and the ground is obtuse. It may be desirable to be formed to achieve an acute angle in.

The rail insertion part 22 may be formed under the second frame 21. Preferably, it may be formed symmetrically on both sides of the second frame 21. At this time, the guide rail 12 may be formed to correspond to the rail insertion portion 22 in the first frame 11. It is possible to support the load transmitted to the second base (2) and the second base (2) more stably when the part connected to the first base (1) is connected on both sides than when connected from one side. Because. However, it does not necessarily have to be formed symmetrically on both sides of each frame.

7 is a view showing a rail insertion portion of the massage device according to an embodiment of the present invention.

The rail insertion part 22 may include a departure prevention part 221. The separation prevention part 221 may be a part formed integrally with the rail insertion part 22. The separation prevention part 221 may be formed by bending both sides of the frame of the rail insertion part 22. The separation preventing portion 221 is sufficient if it is formed so that the rail insertion portion 22 is not separated from the outside of the guide rail 12 by being caught by the bent portion 121 to be described later, and it is not necessary to be formed as shown in the drawings.

The guide rail 12 may be provided with a bent portion 121 for preventing separation of the rail insertion portion 22. The bent portion 121 may be formed by bending both sides of the guide rail 12 into a space formed by the guide rail 12. It is sufficient if the bent portion 121 is formed to prevent separation of the rail insertion portion 22, and it is not necessary to be used only in a shape such as the shape shown in the drawing.

Specifically, a bent portion 121 may be formed in the guide rail 12 and a departure preventing portion 221 may be formed in the rail insertion portion 22. As the second base 2 slides, the rail insertion portion 22 may be inserted into the space formed by the guide rail 12.

The rail insertion part 22 according to an embodiment of the present invention may include a shaking preventing member receiving part 222, a first shaking preventing member 223 and a second shaking preventing member 224.

The shake preventing member accommodating part 222 may be a portion accommodating the first shaking preventing member 223 and the second shaking preventing member 224 to be described later. The shaking preventing member receiving portion 222 may be fitted inside the rail insertion portion 22. Therefore, it may be preferable that the shaking preventing member receiving portion 222 is formed to correspond to the shape of the rail insertion portion 22.

The first shake preventing member 223 may prevent vertical vibration of the massage device 100 and may move the rail insertion part 22. In the drawing, it is shown that the first shake preventing member 223 is also on the cross-sectional view A-A' and the first shake preventing member 223 is also provided at the end of the rail insertion part 22, but is not limited thereto. In order to stably support the rail insertion part 22, a plurality of first shake prevention members 223 may be provided, and in some cases, one may be disposed for each rail insertion part 22.

Specifically, the first anti-shake member 223 is in contact with the lower surface of the rail insertion portion 22 and the upper surface of the guide rail 12 to prevent vertical vibration of the massage device when the second base 2 slides. I can. Specifically, the first shake preventing member 223 can prevent the vertical vibration of the massage device as a whole by preventing the vertical vibration of the rail insertion portion 22. The first anti-shake member 223 does not necessarily have to be in contact with both the lower surface of the rail insertion portion 22 and the upper surface of the guide rail 12, but it suffices if it can contact any one surface to reduce vertical vibration.

The first shake preventing member 223 may be provided in the form of a roller. Accordingly, even when the second base 2 is slid, it is possible to assist the rail insertion portion 22 to move forward or backward smoothly.

The first shake preventing member 223 may directly contact the lower side of the rail insertion part 22 when a groove is formed on the upper side of the shaking preventing member receiving part 222 and the shake preventing member receiving part 222 When the groove is not formed, it is brought into contact with the lower side of the shaking preventing member accommodating part 222 to reduce the vertical vibration of the rail insertion part 22.

The second shaking preventing member 224 may be provided on the side of the shaking preventing member accommodating part 222 to reduce the left and right vibration of the massage device 100. Specifically, by preventing the left and right shaking of the rail insertion portion 22, it is possible to prevent the left and right vibration of the massage device as a whole.

The second shake preventing member 224 may be provided in the form of a ball bearing. The second shake preventing member 224 is positioned adjacent to the separation preventing part 221 of the rail inserting part 22 to reduce left and right shake of the rail inserting part 22. The second shaking preventing member 224 may be provided on the side of the shaking preventing member accommodating part 222. The balls of the second anti-shake member 224 may be formed to protrude to the inside and the outside of the rail insertion portion 22 so that the second anti-shake member 224 may be formed to contact the guide rail 12. Accordingly, when the rail insertion portion 22 slides within the guide rail 12, it may assist to smoothly advance or retreat.

When the rail insertion part 22 is inserted into the guide rail 12, the vertical and horizontal shaking of the massage device 100 can be reduced due to the first shaking preventing member 223 and the second shaking preventing member 224. It is possible to remove anxiety that may occur to the user and provide comfort to the user.

In addition, since the separation prevention part 221 and the bent part 121 are formed to catch each other, it is possible to prevent the second base 2 from falling out of the first base 1 even in an unexpected situation, thereby ensuring safety. have.

8 is a diagram showing a space saving method between operation modes of a massage device according to an embodiment of the present invention. Fig. 8(a) is a view showing a first mode, Fig. 8(b) is a view showing a second mode, and 8(c) is a view showing a third mode.

As described above, the link 13 may be connected on the first frame 11. The link 13 may be connected to the first frame 11 and connected to the second seating portion 5. The specific location to which the link 13 is connected may be changed due to a change in the size or standard of the massage device 100.

However, it may be preferable that the link 13 is positioned so that it can be rotated to form an obtuse angle, a right angle, and an acute angle with the ground of the link 13 when the link 13 is rotated with respect to the first frame 11.

One side of the link 13 may be connected to the first frame 11 of the first base 1 and the other side of the link 13 may be connected to the first receiving part frame 41 of the first receiving part 4. . The link 13 may be rotatably connected to the first frame 11 and the first seating portion 4. When the second base 2 slides, the link 13 may be rotated. As the link 13 rotates, the vertical height of a portion of the link 13 connected to the first seat frame 41 may vary. When the link 13 is rotated to change the angle made with the ground, the vertical height of the link 13 is changed, and if the vertical height of the link 13 is changed, the angle made by the first seating part 4 with the ground will also be changed. I can. That is, since both sides of the link 13 can be connected to the first seating portion 4 and the first base 1, the first base 1 does not change its position even when the second base 2 slides, so that the link 13 ) Is rotated based on the first base 1, and the angle of the first seating part 4 may be adjusted in response to the rotation of the link 13.

In detail, in the above-described first mode, the link 13 is formed to form an obtuse angle with the ground, and the first seating portion 4 may be horizontal with the ground or may have a range of more than 0 degrees and 15 degrees or less. Preferably, the first seating portion 4 may be positioned to form about 10 degrees with the ground. That is, when the link 13 forms an obtuse angle with the ground, the first seating portion 4 may be formed to have the aforementioned angular range.

When switching from the first mode to the second mode, the second base 2 may slide. When the second base 2 is slid, the support 3 may be advanced to be adjacent to the link 13. The link 13 can be rotated according to the sliding of the second base 2. Accordingly, the link 13 may form an obtuse angle with the ground while the angle decreases and then be positioned perpendicular to the ground. When the link 13 is positioned perpendicular to the ground, the vertical distance of the link 13 may be the highest. As the vertical distance of the link 13 increases, the angle formed by the first seating portion 4 and the ground may also increase.

That is, the angle formed by the first seating portion 4 with the ground corresponds to the rotation of the link 13 while changing from the first mode to the second mode and may increase gradually. When the link 13 is perpendicular to the ground, the vertical distance of the link 13 is the highest, so at this time, the angle formed by the first seating portion 4 with the ground is the largest among the range of rotation angles of the first seating portion 4. I can.

When changing from the second mode to the third mode, the second base 2 may advance more than the position in the second mode. When the second base 2 is further advanced, the link 13 may be rotated to form a right angle with the ground and then at an acute angle. At this time, the rotation range of the link 13 may be rotated to a point where the first seating portion 4 forms a level with the ground.

In detail, the horizontal distance of the link 13 increases as the link 13 perpendicular to the ground is rotated to form an acute angle with the ground. As the horizontal distance of the link 13 increases, the first seating portion 4 also descends toward the ground, so that the angle formed by the first seating portion 4 with the ground may decrease. Accordingly, in order to implement the third mode, the link 13 may be rotated to a point at which the first seating portion 4 becomes horizontal with the ground. That is, when the second base 2 slides so that the link 13 is at a right angle to the ground and then at an acute angle, the first seating portion 4 is horizontal to the ground, and 180 degrees or 180 degrees with the first seating portion 4 It is possible to form an angle adjacent to the degree (for example, 170 to 190 degrees).

In the third mode, a stretching operation and a twisting operation may be performed. However, the stretching operation or the twisting operation is not necessarily performed only at 180 degrees, and it is sufficient if the angle formed by the first seating portion 4 and the second seating portion 5 is greater than or equal to a predetermined angle. When the first seating portion 4 and the second seating portion 5 are horizontal, interference of other portions may be reduced according to the operation of the second seating portion 5. Therefore, it may be desirable that the twisting operation takes place in the third mode.

In a conventional massage device, a portion corresponding to the first seating portion of the present invention and a portion corresponding to the second seating portion of the present invention are connected to each other or formed so that they cannot be horizontal. On the other hand, in the massage apparatus 100 according to an embodiment of the present invention, the first seating portion 4 and the second seating portion 5 may be provided to be rotatable independently of each other. However, in order for the first seating portion 4 and the second seating portion 5 to rotate independently of each other, each seating portion may have to be operated individually. In this case, if rotation of the first and second seating portions 4 and 5 is additionally performed through an actuator or the like, the manufacturing cost may increase. Therefore, according to an embodiment of the present invention, by arranging the link 13 to correspond to the sliding of the second base 2, the angle of the first seating portion 4 is adjusted according to the rotation of the link 13 The cost can be reduced, and the control of the massage device 100 can be made easier.

9 is a diagram illustrating control of a massage device according to an embodiment of the present invention.

When the user inputs the rotation degree of the second seating unit 5 or the rotation degree of the third seating unit 6 to an input unit (not shown) provided in the massage device 100 according to an embodiment of the present invention, the control unit ( The second seating portion 5 or the third seating portion 6 may be rotated by the degree input by 9).

The input unit may be fixed to the massage device 100 and provided so that the user can check the status of each seating part of the massage device 100, or may be provided detachably from the massage device 100 in the form of a remote controller. have. There is no restriction on the shape of the input part.

Hereinafter, a method of controlling the above-described first mode, second mode, and third mode will be described. However, it is not construed as being limited to the examples described below, and can be freely modified and implemented within a range that is easy for those skilled in the art.

The massage device 100 according to an embodiment of the present invention may include a control unit 9.

The controller 9 may be a part that controls the second seating portion 5, the third seating portion 6, the second shaft 82, the worm gear portion 83, and the second base 2.

In detail, the control unit 9 may control the rotation of the second seating unit 5 through the upper operation unit 52. At this time, the upper operating part 52 may be provided with an actuator or the like. However, the present invention is not limited thereto, and it is sufficient if the second seating portion 5 can be rotated under the control of the controller 9.

The control unit 9 may control the rotation of the third seating unit 6 through the lower operation unit 62. At this time, the lower operation part 62 may be provided with an actuator or the like. However, it is not limited thereto, and it is sufficient if the third seating portion 6 can be rotated under the control of the controller 9.

The control unit 9 may control the operation of the worm gear unit 83. The second seating portion 5 may be twisted according to the operation of the worm gear portion 83. The control unit 9 may control the worm gear unit 83 to exhibit a stretching effect by twisting the user's upper body left and right in the third mode.

The controller 9 may control the degree of sliding of the second base 2. When one of the above-described operation modes is selected by an input unit (not shown) provided separately or integrally, the control unit 9 slides the second base 2 to form an operation mode according to the user's input request. Can be changed.

Further, as an example of the present invention, a specific control method will be described. Hereinafter, a control method for changing to each operation mode based on the first mode will be described with reference to FIGS. 5, 8 and 9.

In the first mode, which is the basic form of the massage device 100, the first seating portion 4 is positioned to form about 10 degrees with the ground, and the second seating portion 5 is 118 with respect to the first seating portion 4 It can be positioned to maintain the degree. At this time, the second base 2 does not start sliding. Accordingly, in the following description of the position of the second base 2 in each mode, the position of the second base 2 in the first mode is assumed to be a reference point of horizontal displacement.

In the second mode, the first seating portion 4 may be positioned to have an angle of about 20 degrees to the ground. The second seating portion 5 may be positioned to have an angle of about 123 degrees to the first seating portion 4.

If the second mode is selected according to the user's request, the angle formed by the first seating portion 4 with the ground increases, and the second seating portion 5 also forms an obtuse angle with the first seating portion 4 ( 100) can be rotated to the rear. Of course, even if the second seating portion 5 is not rotated with respect to the first seating portion 4, it is possible to form an obtuse angle with the first seating portion 4 in the second mode, but in the first mode and the second mode, Considering that the angular range formed by the 1 seating part 4 and the second seating part 5 and the second mode is a posture that relieves the load on the user's waist, the second seating part 5 is It may be desirable to rotate.

At this time, the second base 2 may advance about 181 mm. As the second base 2 slides, the link 13 rotates and the first seating portion 4 may be raised. At this time, the controller 9 may adjust the angle of the second seating portion 5 to correspond to the elevation of the first seating portion 4 or the advance of the second base 2. The second seating portion 5 may be rotated to the rear surface of the massage device 100 by about 5 degrees. The upper operation part 52 may be stroked about 46 mm to rotate the second seating part 5. Since the upper operating part 52 can be connected to the second frame 21, it can be stroked in the direction toward the second base 2. However, this may vary depending on the specific specifications of the device used as the upper operation unit 52.

When the third seating portion 6 is changed to the second mode, the third seating portion 6 may be rotated with respect to the first seating portion 4. The third seating portion 6 may form a right angle with the first seating portion 4 in the first mode. That is, when the third seating portion 6 is positioned to form a right angle with the first seating portion 4 and then changed to the second mode, the third seating portion 6 may be operated to be close to a position horizontal to the first seating portion 4. The second mode may be a mode for providing comfort to a user by appropriately distributing a load applied to the body. Therefore, the third seating portion 6 does not necessarily have to be horizontally formed with the first seating portion 4 in the second mode.

At this time, the lower operation part 62 for rotating the third seating part 6 may have a stroke of about 67mm. As shown in the figure, when the lower operation part 62 is located under the first seating part frame 41, the third seating part 6 may be stroked forward of the first seating part 11 . The stroked range may be differently formed according to the specifications of the equipment provided as the lower operation part 62 or the position to which the lower operation part 62 is connected.

The change to the second mode may be performed in stages or may be performed at once. In the case of one-circuit operation, it can be controlled to have an operation time of about 15 seconds. Accordingly, since the massage apparatus 100 does not rapidly change its shape, the user can sufficiently predict the change in posture so that the user does not feel surprised or anxious.

When switching from the second mode to the third mode, the first seating portion 4 may be level with the ground. When the link 13 formed at right angles to the ground in the second mode rotates according to the advance of the second base 2, the horizontal distance of the link 13 may increase and the vertical height may be shortened. As the vertical height of the link 13 becomes shorter, the first seating portion 4 can gradually descend toward the ground, and the link 13 is up to the distance at which the first seating portion 4 is horizontal with the ground. Can be rotated.

At this time, the second seating portion 5 may also be rotated to achieve 180 degrees with the ground. The upper operating part 52 may be stroked by about 152 mm, and may be stroked toward the second base 2. As described above, the stroke length of the upper operation unit 52 may vary according to a user or manufacturer's selection, such as a specific specification of the upper operation unit 52, a setting arbitrarily given by the user, or a location to be combined.

In addition, the third seating portion 6 may also be formed to be horizontal with the first seating portion 4. The lower operation part 62 may be stroked by about 21 mm. The range in which the lower operation part 62 is stroked may vary according to the user or manufacturer's selection, such as specific specifications of the lower operation part 62, a setting arbitrarily given by the user, or a location to be combined.

It can be controlled to have an operating time of about 15 seconds even when switching from the second mode to the third mode. However, when the first mode is directly switched to the third mode, this case can also be controlled to switch after 15 seconds, and it takes 15 seconds from the first mode to the second mode and 15 seconds from the second mode to the third mode. It can also be controlled to take a total of 30 seconds.

In the third mode, a twisting operation or a stretching operation may be possible.

The twisting operation can be operated by rotating the second shaft 82. The controller 9 may control the second shaft 82 to rotate about 22 degrees to the left and 22 degrees to the right. At this time, the angle can be controlled using a limit sensor or a photo sensor.

The twisting operation can be controlled so that it takes about 16 seconds for one operation, assuming that it is rotated alternately left and right. However, this can be changed according to the user's request or input. The twisting operation is controlled so that each process takes the same amount of time, so that the user may not be burdened. During the twisting operation, if the angle of the second seating portion 5 is rapidly changed or the angle is not constantly changed, it may be difficult for the user to predict a series of operations and may give anxiety. For example, if it is controlled to take 16 seconds for one operation, it may take 4 seconds to rotate left, 4 seconds to return to the original state, 4 seconds to rotate right, and 4 seconds to return to the original state.

In the stretching operation, the second seat 5 may be further rotated toward the ground by about 5 degrees. The third seating portion 6 can also be rotated toward the ground. That is, the second seating portion 5 and the third seating portion 6 may be implemented in a form as if they are gathered to the lower side of the shaft support member 31.

The stretching operation can be operated repeatedly. That is, when the stretching operation is performed in the third mode, the stretching operation state may be maintained according to a time interval according to the user's request, and the operation may return to the third mode.

10 is a view showing a shaft portion of the massage device according to an embodiment of the present invention. FIG. 10(a) is a view showing that the shaft part is supported by a pair of shaft support members, and FIG. 10(b) is a view showing that the shaft part is supported by one shaft support member.

First, the shaft portion 8 will be described.

The shaft portion 8 may include a shaft portion body 80, a first shaft 81, a second shaft 82, and a worm gear portion 83.

The first shaft 81 may be a shaft supported by a shaft support member 31 connected to and supported by a base. A first seating portion 4 on which at least a portion of a user's buttocks is seated may be rotatably connected to the first shaft 81.

The first seating portion 4 may be rotated using the first shaft 81 as a rotation axis. At this time, the first seating portion 4 may be rotated alone with the first shaft 81 as an axis, or may be connected to rotate together with the first shaft 81. For example, only the first seating portion 4 may be rotatably connected to the first shaft 81 through members such as bushes or bearings, and the first seating portion 4 is fastened with the first shaft 81 It may be rotated together with the first shaft 81.

That is, the first shaft 81 may serve as a rotation shaft for adjusting an angle formed by the first seating portion 4 with the ground.

The second shaft 82 may twist the second seating portion 5 on which the body positioned above the buttocks of the user seated on the first seating portion 4 is supported. As described above, when the virtual axis passing through the first shaft 81 is set as the length direction of the base as the x-axis, the width direction as the y-axis, and the height direction as the z-axis, the z-axis is the y-axis or the y-axis. It may mean that it is rotated in the z-axis.

The second shaft 82 may be positioned to be rotated independently of the first shaft 81. Therefore, however, it may be preferable that the twisting operation of the second shaft 82 is performed in a third mode in which the first seating portion 4 and the second seating portion 5 are horizontal. This is because interference may occur with other parts of the massage device 100 when the second seating portion 5 is twisted.

The shaft part body 80 may be a portion accommodating the first shaft 81 and the second shaft 82.

In detail, the shaft portion body 80 may be rotatably coupled to at least a portion of the first shaft 81. The first shaft 81 protrudes on both sides of the shaft part body 80 and may be supported by the shaft support member 31. That is, the shaft part body 80 may be rotated using the first shaft 81 as a rotation axis while receiving the support force provided from the shaft support member 31 through the first shaft 81.

The second shaft 82 may be accommodated in the shaft part body 80 in a direction orthogonal to the first shaft 81. However, the first shaft 81 and the second shaft 82 are not necessarily accommodated in the shaft body 80 so that they intersect, and the first shaft has a right angle on a plane including the x-axis and the y-axis or a plane parallel thereto. It suffices to be accommodated in the shaft body 80 such that the 81 and the second shaft 82 form a right angle.

When the first shaft 81 and the second shaft 82 are accommodated in the shaft body 80 so as to cross each other, the first shaft 81 may be provided on both sides of the shaft body 80, respectively. In order for the second shaft 82 to operate independently of the rotation of the first shaft 81, it is preferable that the first shaft 81 and the second shaft 82 are fastened to each other or are not restricted in operation due to the coupling. Because. In detail, the first shaft 81 may be rotated from the x-axis toward the z-axis or from the z-axis toward the x-axis. The second shaft 82 may be rotated from the y axis to the z axis or from the z axis to the y axis. Since the rotation direction of the first shaft 81 and the rotation direction of the second shaft 82 are different, the rotation of the first shaft 81 and the operation of the second shaft 82 do not interfere with each other. It is preferable to be accommodated in (80).

A fastening part 801 may be connected to the shaft part body 80. Specifically, the fastening portion 801 may be a portion connecting the shaft portion body 80 through the second seating portion 5 and the second shaft 82. The fastening part 801 may be a part connected to the second shaft 82 to twist the second seating part 5. The fastening part 801 may be twisted together with the second seating part 5 separately from the shaft part body 80.

The fastening part 801 may be connected to the second seating part frame 51. A groove may be formed in the fastening part 801 to correspond to the shape of the groove 511 formed in the second mounting part frame 51, so that the second mounting part frame 51 and the fastening part ( 801) can be connected. Accordingly, the second seating portion 5 may be twisted by receiving power from the second shaft 82. In the drawings, the upper and lower sides of the fastening part 801 are shown in a manner in which the second seating part frame 51 is overlapped and connected, but is not limited thereto. However, it is preferable that the massage device 100 is formed to have a fastening structure in order to stably operate even during the twisting operation.

A worm gear part 83 may be provided on the shaft part body 80. The worm gear part 83 may be a part that provides power to the second shaft 82. The second shaft 82 is rotated due to the operation of the worm gear unit 83, and as the second shaft 82 is rotated, the second seating unit frame 51 may be rotated, thereby enabling a twisting operation.

The worm gear unit 83 is a gear unit 833 to which the second shaft 82 is coupled, a worm 831 that is engaged with the gear unit 833 to rotate the gear unit 833, and a worm gear that rotates the worm 831 It may include a secondary motor 832. That is, while one side of the second shaft 82 is connected to the gear unit 833 and the other side to the fastening unit 801, the power provided from the worm gear unit 83 may be transmitted to the second seating unit frame 51.

The worm 831 may be provided with a thread formed on the worm shaft 8311. According to the rotation of the worm 831, the gear unit 833 may be rotated and the second shaft 82 may be operated.

The worm gear part 83 may include a worm bearing 834. The worm bearing 834 may be a bearing that is coupled to the worm 831 and serves to fix the worm 831 at a certain position even when the worm 831 rotates. The worm 831 is rotated by receiving a rotational force by the worm gear motor 832, and the gear unit 833 may be rotated by the rotation of the worm 831. If there is no part like the worm bearing 834 that prevents the position of the worm 831 from being displaced, the worm 831 is the original position by the reaction force of the screw thread formed in the worm 831 or the force that rotates the gear part 833 Can be deviated. That is, one side of the worm shaft 8311 is provided with power by the worm gear motor 832, and the other side of the worm shaft 8311 is connected to the worm bearing 834 to rotate at a constant position and power is supplied to the second shaft 82. Can provide.

10(a) shows an example of a form in which the shaft portion 8 is supported by a pair of shaft support members 31. When the shaft support members 31 are formed as a pair, the shaft support members 31 are connected to both sides of the first shaft 81 to support the first shaft 81. The shaft support member 31 does not necessarily have to be symmetrically formed in a pair, and may be formed differently according to the specific shape of the base.

On the other hand, FIG. 10(b) shows an example of a form in which the shaft portion 8 is supported by one shaft support member 31. When the shaft support member 31 is formed as one, it may be desirable to be connected to the center of the base for stable support. However, this may vary depending on the specific shape of the base.

However, when one shaft support member 31 is used as shown in FIG. 10(b), it is preferable that the shaft part body 80 is formed to have a shape capable of being rotated about the first shaft 81 as an axis. . As shown in FIG. 10(a), when the shaft support member 31 is formed in plural, the shaft support member 31 when the second seat frame 51 is rotated with respect to the first shaft 81 ), it is easy to be disposed so that the rotation of the shaft body 80 is not affected. However, when the shaft part 8 is supported by one shaft support member 31, the shaft support member 31 is connected to the middle of the first shaft 81 to stably support the shaft part 8 Can be supported. At this time, when the shaft part body 80 is rotated about the first shaft 81 as a rotation axis, there is a possibility of interference of the shaft support member 31. Accordingly, a part of the shape of the shaft part body 80 may be formed in a form recessed into the shaft part body 80. In this case, a portion of the shape of the shaft body 80 formed in a recessed shape may be determined differently according to the shape of the shaft support member 31 interfering with the rotation of the shaft body 80. Accordingly, even if the shaft portion body 80 is rotated about the first shaft 81 by the rotation axis, it may not affect other portions disposed adjacent to the shaft portion 8.

11 is a view showing a gear part of a massage device according to an embodiment of the present invention.

The gear part 833 may include a worm connection part 8331 connected to the worm 831 and a supporter part 8332 connected to the second shaft 82.

The worm connection portion 8331 is a portion including a portion having a tooth shape that meshes with a thread of the worm 831 and may have a shape corresponding to a portion of a gear. Depending on the angle required for the twisting operation, the pitch of the worm 831, the size of the worm connection portion 8331, the number of teeth of the teeth, etc. may vary.

Synthetic resin, specifically, engineering plastic, may be used for the worm connection part 8331. The reason that the worm connection portion 8331 is formed of engineering plastic may be to reduce noise generated when the worm 831 is formed of metal and is operated by colliding with the metal. In detail, when both the worm 831 and the worm connection part 831 are made of metal, noise may increase, so the worm connection part 831 is formed of a material having a higher attenuation coefficient than the worm 831, and thus the worm 831 ), it may generate less noise when rotating.

The worm connection part 8331 may be formed of a material different from that of the supporter part 8332. As described above, even if the worm connection portion 8331 is formed of a material having a higher attenuation coefficient than the worm 831, the supporter portion 8332 may be formed of a different material. This is because the supporter part 8332 may be a part directly connected to the second shaft 82 by the supporter part groove 8332a, so that the worm connection part 831 can withstand the concentration of stress generated in the supporter part 8332 This is because it can be selected as a material with better rigidity. Therefore, the supporter part 8332 may be formed of metal.

However, it is not limited to the above, and at least one of the worm 831, the worm connection part 8331, and the supporter part 8332 may be formed of synthetic resin. At this time, as long as the worm 831 and the worm connection part 831 have a rigidity that is not destroyed even by the operation of the second shaft 82, both the worm 831 and the worm connection part 8331 may be formed of synthetic resin. Similarly, the supporter portion 8332 may also be formed of synthetic resin. However, it is preferable to have a stiffness such that the supporter portion groove 8332a is not destroyed even when the second shaft 82 is operated.

Poly-Oxy-Methylene (POM) may be selected as the synthetic resin, but is not limited thereto.

The worm gear part 83 may include a worm bearing 834 that fixes the worm 831 to a predetermined position. The worm 831 may be rotated by receiving power by the worm gear motor 832. At this time, the worm 831 may leave its original position in an unexpected situation such as receiving a load by meshing with the worm connection part 8331 or receiving excessive force by the worm gear motor 832. Accordingly, the worm bearing 834 is coupled to one side of the worm 831 to prevent separation of the worm 831.

The supporter part 8332 may have a supporter part groove 8332a that may be connected to the second shaft 82. As the supporter portion groove 8332a is formed, stress concentration may occur around the supporter portion groove 8332a. Therefore, it is preferable that the supporter portion 8332 is made of a material that is not destroyed even in stress concentration. For example, the supporter part 8332 may be formed of aluminum.

The worm connection part 8331 and the supporter part 8332 may be combined to rotate integrally. In this case, the worm connection part 8331 may have a shape in which the middle part is recessed and connected to the supporter part 8332. This is because the worm connection part 8331 is a part that meshes with the worm 831, so it is preferable that all teeth of the worm connection part 831 are formed of synthetic resin.

The massage device 100 according to an embodiment of the present invention may have two bases. The first base 1 is a base that is seated on an installation surface and may serve to support a load of the massage device 100. The second base 2 may be a base that is slidably coupled to the first base 1 and is provided with a supporting force by the first base 1 to support the massage device 100. Since the second base 2 is slidably connected to the first base 1, the massage device 100 can minimize the clearance gap with the installation wall. The shaft portion 8 may be coupled to the second base 2. Accordingly, in the massage device 100 to save installation space, mode change, twisting operation, and stretching operation can all be performed through one shaft part 8.

As described above, the second base 2 is slid and the mode can be changed. As the mode is changed, the second seating portion 5 may rise toward the z-axis, and the upper operating portion 52 for operating the second seating portion 5 is also directed toward the z-axis together with the second seating portion 5. It can rise. Since interference between the honorable shaft portion 8 and the upper operating portion 52 may occur, the gear portion 833 of the shaft portion 8 is formed to have an inclination with respect to an axis perpendicular to the ground, so that the upper operating portion 52 ) And interference can be avoided.

Specifically, the second seating portion 5 may rise in the z-axis direction from the y-axis or may descend in the y-axis direction from the z-axis direction as the upper operation portion 52 operates. As the second seating portion 5 rises from the y-axis direction to the z-axis, the upper operation portion 52 also rises. Therefore, when the gear portion 833 is formed toward the ground, interference with the upper operating portion 52 may occur, causing a failure. Therefore, the gear portion 833 is provided to have an inclination with respect to an axis perpendicular to the ground, thereby avoiding interference.

12 is a view showing a worm included in the first shaft portion of the massage device according to an embodiment of the present invention.

As described above, when metal and metal are connected and operated, noise may increase. Therefore, when the worm 831 is connected to the worm bearing 834, the bearing connection portion 8311a is formed of synthetic resin, noise can be reduced. However, this is only an example, and as described above, the entire worm 831 may be formed of synthetic resin. This can be arbitrarily selected by the user or the manufacturer according to the change in the size of the massage device 100 or the size of the load that can be supported. At this time, engineering plastics such as POM may be selected as the synthetic resin.

13 is a view showing a coupling structure of a massage device according to an embodiment of the present invention.

The massage device 100 according to an embodiment of the present invention includes a base, a shaft support member 31, a first mounting shaft 43, a first mounting part connecting member 44 connected to the first mounting shaft 43 , A first seating portion 4, a first shaft 81, a shaft portion body 80, a second seating portion 5, and a massage portion (M) may be included.

The base may be a portion that is seated on the installation surface and provides support. The base may be divided into a first base 1 and a second base 2 as described above. The massage device 100, which is an embodiment of the present invention described below, does not need to be provided with two bases, and it is sufficient that the base is seated on the installation surface to provide support.

The shaft support member 31 may be connected to the base to support the first shaft 81 and the first seating part 4. In order to implement a coupling relationship between the shafts of the massage device 100 according to an embodiment of the present invention, the shaft support member 31 is provided in a pair on both sides of the base, so that the first shaft 81 and the first seating part It is desirable to support (4).

A shaft coupling part 311 may be formed on the upper side of the shaft support member 31. The shaft coupling portion 311 may be a portion in which at least one or more of the first shaft 81 and the first seating portion shaft 43 to be described later are coupled to the shaft support member 31.

The shaft coupling part 311 may be formed in a groove shape. Accordingly, one of the first shaft 81 and the first seating portion shaft 43 may be inserted into the shaft coupling portion 311 and the other one may be coupled to the outside of the shaft coupling portion 311. However, the present invention is not limited thereto, and both the first shaft 81 and the first seating shaft 43 are inserted into the space inside the shaft coupling part 311 or the first shaft 81 On the outside, the first seating shaft 43 may be connected to the inner side of the shaft support member 31. In this case, the positions in which the above-described components are arranged may vary within a range that is easy for a person skilled in the art. Hereinafter, for a clear understanding of the invention, the first shaft 81 is connected to the inner side of the shaft support member 31 and the first seating shaft 43 is connected to the outer side of the shaft support member 31. do.

At least a portion of the user's buttocks may be seated on the first seating portion 4. The first seating portion 4 may be connected to the shaft support member 31 through the first seating portion frame 41.

When the connection relationship between the first seat frame 41 and the shaft support member 31 will be described in detail, the first seat connecting member 44 may be a portion extending from the first seat frame 41. . The first seating unit connecting member 44 is formed extending from the first seating unit frame 41 and may serve to couple the shaft support member 31 and the first seating unit 4.

The first seating unit shaft 43 may be a rotation axis of the first seating unit 4. The first seating portion shaft 43 may be connected to the first seating portion connecting member 44. At least a part of the first seating shaft 43 may be inserted into the shaft support member 31. That is, the first seating portion 4 may be connected to the first seating portion shaft 43 through the first seating portion connecting member 44 and connected to the shaft support member 31. Accordingly, the first seating portion 4 may be rotated based on the first seating portion shaft 43.

The first shaft 81 may be a portion connected to the pair of shaft support members 31 to receive a support force. The first shaft 81 may be connected to the shaft support member 31 to become a rotating shaft of the second seating portion 5.

The shaft part body 80 may be fixed to the first shaft 81 and rotated together with the first shaft 81. The shaft portion body 80 is connected to the second seating portion 5 and may be rotated according to the rotation of the second seating portion 5. That is, when the second seating portion 5 is rotated, the shaft portion body 80 and the first shaft 81 may be rotated. At this time, the first shaft 81 may be rotated independently with respect to the shaft support member 31. That is, the rotational force of the first shaft 81 acts on the shaft support member 31 so that the shaft support member 31 rotates or does not operate to change its shape, and the first shaft 81 and the shaft part body 80 Can be rotated independently with respect to the shaft support member 31.

The second seating portion 5 may be a portion supporting the upper body of the user's buttocks supported by the first seating portion 4. The second seating part 5 is connected to the shaft part body 80 and rotated so that the angle with respect to the ground may be adjusted.

The massage unit M may be a part that massages the user's body. In the drawings, the massage part M is shown to be provided in the second seating part 5, but is not limited thereto. The massage unit M may be provided in at least one of the first and second seating portions 4 and 5. In detail, the massage part M may be a part provided on the first mounting part frame 41 or the second mounting part frame 51 and performing massage by pressing the user's body. There are no restrictions on how to massage. For example, the massage unit may be formed in the form of a tube to perform massage using the injection and discharge of air, or it may be formed in the form of a roller and rotated to massage the user's body. .

14 is a view showing a coupling relationship between the shaft portion, the bases and the first seating portion of the massage device according to an embodiment of the present invention. 14A is a view showing that a first shaft is coupled to the shaft support member, and FIG. 14B is a view showing that a first seating portion is coupled to the shaft support member.

Referring to FIG. 14A, the first shaft 81 may be positioned between a pair of shaft support members 31. Both sides of the first shaft 81 are coupled to the pair of shaft support members 31 to support the load of the massage device 100 and the load of the user's body.

Referring to FIG. 14B, the first seating portion 4 may be connected to the shaft support member 31 and rotated. At this time, the first seating portion connecting member 44 formed extending from the first seating portion 4 is coupled to the first seating portion shaft 43 so that the first seating portion 4 is rotatable on the shaft support member 31. Can be connected.

14A and 14B, the first shaft 81 and the first seating portion 4 may be rotated independently of each other. In detail, the angle adjustment of the first seating portion 4 with the ground and the angle adjustment of the second seating portion 5 with the ground may be performed separately from each other. The fact that the angle adjustment of the first seating portion 4 and the ground surface and the angle adjustment of the second seating portion 5 to the ground can be made separately is that of the first seating portion 4 and the second seating portion 5. It does not mean that the rotation is sequentially operated in a temporal sequence, or that if any one of the first and second seats 4 and 5 is rotated, the other is not rotated. In other words, the fact that the angle adjustment of the first seating portion 4 with respect to the ground and the angle of the second seating portion 5 with the ground can be made separately is the rotation of the first seating portion 4 and the second seating portion. Since the rotation of (5) is made by separate parts from each other, it means that it operates without being affected by each other's rotation.

15 is a cross-sectional view of a coupling relationship between a shaft portion, bases, and a first seating portion of a massage device according to an embodiment of the present invention.

The massage device 100 according to an embodiment of the present invention may include at least one of a first bush 84 and a second bush 45. In addition, the massage device 100 may include a shaft supporter 85.

The first bush 84 may be disposed between the first shaft 81 and the shaft support member 31. At least a part of the first shaft 81 may be inserted into the first bush 84. The first shaft 81 may be designed to have a safety factor in order to support the weight of the user or the weight of the massage device 100. Accordingly, in selecting the diameter or length of the first shaft 81 in order to use the massage device 100 more securely, the width of choice may be limited. Accordingly, the first shaft 81 may be stably coupled to the shaft support member 31 through the first bush 84.

In addition, the first bush 84 may also serve as a bearing. That is, the first bush 84 may prevent the shaft support member 31 from rotating even when the first shaft 81 rotates. However, the present invention is not limited thereto, and the first bush 84 may be used only as a means for simply connecting the first shaft 81 to the shaft support member 31. In this case, the massage device 100 may further include a separate configuration capable of performing the role of a bearing between the first bush 84 and the shaft support member 31.

In addition, there is no restriction on whether the first bush 84 is rotated. In detail, the first bush 84 may be rotated together with the first shaft 81 according to the rotation of the first shaft 81, and even if the first shaft 81 is rotated, the first bush 84 May not be rotated. This may be appropriately selected by the user due to design problems or manufacturing problems.

The shaft supporter 85 may be extended from the shaft support member 31 to be formed. The shaft supporter 85 may serve to support the first bush 84. When the first bush 84 is used to couple the first shaft 81 to the shaft support member 31, the shaft supporter 85 may provide a space for placing the first bush 84. have.

In detail, the shaft supporter 85 may be formed under the first bush 84 to support the first bush 84. Therefore, the shaft supporter 85 formed by extending from the shaft support member 31 to the lower side of the first bush 84 increases the convenience of manufacturing when manufacturing by combining the first shaft 81 and the shaft support member 31 I can make it. The shaft supporter 85 is formed such that the upper side is open so that the first bush 84 is placed on the shaft supporter 85 so that the first shaft 81 can be easily connected to the shaft support member 31.

The second bush 45 is disposed between the first seating portion connecting member 44 formed extending from the first seating portion 4 and the first seating portion shaft 43 having at least a part inserted into the shaft support member 31 Can be. At least a part of the second bush 45 may be inserted into the shaft coupling part 311 of the shaft support member 31.

At least a part of the first mounting shaft 43 may be inserted into the second bush 45. Whether or not the first seating shaft 43 rotates is not limited. That is, when the first seating portion 4 is rotated, only the second bushing 45 may be rotated separately from the first seating portion shaft 43, and the second bushing 45 and the first seating portion shaft 43 It can also be rotated together.

At least a portion of the portion where the first shaft 81 is connected to the shaft support member 31 may be formed to be hollow. In addition, the first mounting shaft 43 may also be formed to be hollow. Further, a shaft connecting member (not shown) may be inserted so as to penetrate the first mounting shaft 43, the first shaft 81 and the shaft support member 31. Accordingly, it is possible to prevent the first shaft 81 and the first seating part shaft 43 from being separated from their original positions. At this time, the hollow portion of the first shaft 81 disposed on the inner side of the pair of shaft support members 31 may be tapped. The first shaft 81 and the shaft connecting member are fastened to fix the first shaft 81 in its original position.

Accordingly, the first shaft 81 is connected to one side of the shaft support member 31, and the first seating portion 4 is coupled to the other side of the shaft support member 31, so that the first shaft 81 and the first seating portion are (4) can be rotated independently of each other. In detail, since the first shaft 81 is a part connected to the second seating portion 5, the massage device 100 allows the first seating portion 4 and the second seating portion 5 to rotate independently of each other. It can have a bonding structure that can be used.

Hereinafter, an example of a method in which the first seating portion 4 is rotated and an example of a method in which the second seating portion 5 is rotated will be described based on the above description.

When the second seating portion 5 is rotated to change the angle made with the ground as shown in FIG. 14(a), the shaft portion body 80 and the shaft portion body 80 that are engaged with the second seating portion 5 The first shaft 81 that is coupled with may be rotated. The first shaft 81 may be rotated integrally with the first bush 84 or separately within the first bush. At this time, the first bush 84 may be connected to the shaft support member 31 in such a manner that it extends from the shaft support member 31 and is mounted on the shaft supporter 85. The shaft support member 31 may support the first shaft 81 without rotating even when the first shaft 81 is rotated. Accordingly, the second seating portion 5 can be rotated using the first shaft 81 as a rotation axis.

As shown in FIG. 14B, when the first seating portion 4 is rotated to adjust the angle made with the ground, the first seating portion connecting member 44 formed extending from the first seating portion 4 becomes the first seating portion 4 ) Can be rotated together. The first mounting part connecting member 44 may be coupled to the first mounting part shaft 43. At this time, the first mounting portion connecting member 44 and the second bush 45 may be coupled, and may be connected to the second bush 45 and the first mounting shaft 43. That is, the first seating portion 4 may be connected to the first seating portion shaft 43. When the second bush 45 is rotated with respect to the first mounting shaft 43, the first mounting shaft 43 may be rotated integrally with the second bush 45 or only the second bush 45 may be rotated. . Accordingly, the first seating portion 4 can be rotated using the first seating portion shaft 43 as a rotation axis.

At this time, the first seating shaft 43 and the first shaft 81 are not necessarily arranged to have concentricity, but the first seating shaft 43 and the first shaft 81 are each formed separately. This may be undesirable for manufacturing efficiency. In addition, since the first seating shaft 43 and the first shaft 81 can serve to support the load of the massage device 100, excessive stress concentration phenomenon in the shaft coupling part 311 is prevented. In order to do this, it is preferable that the first seating shaft 43 and the first shaft 81 are coupled to one shaft coupling part 311.

16 is a view showing a form in which the internal structure of the bases of the massage device according to an embodiment of the present invention is exposed.

The massage device 100 according to an embodiment of the present invention includes a first frame 11, a second frame 21, a shaft support member 31, a first seating portion 4, and a second seating portion 5 And a massage unit (M).

The first frame 11 may be provided on an installation surface as a frame of the first base 1. The first frame 11 may serve to support the massage device 100 and may serve to provide a space in which the second frame 21 can slide.

The second frame 21 may be coupled to the first frame as a frame of the second base 2. The second frame 21 may be connected to the first frame 11 so that it can be slid in the first frame 11. The second frame 21 may be connected to the first frame 11 on the upper side of the first frame 11.

The first frame 11 and the second frame 21 may take a shape to form an empty space inside. At this time, the shaft support member 31 may be fixed to both sides of the second frame 21. That is, the shaft support member 31 may be provided in a pair on both sides of the second frame 21. The shaft support member 31 may be fixed to the second frame 21 and may be formed to extend upward of the second frame 21.

However, the present invention is not limited thereto, and may be formed in the form of a plate so that an empty space is not formed. In this case, the shaft support member 31 may not be provided as a pair, but may be provided as one.

At least a portion of the user's buttocks may be seated on the first seating portion 4. The first seating portion 4 may include a first seating portion frame 41. The angle between the first seating part frame 41 and the ground may be adjusted according to the sliding of the second frame 21.

The second seating portion 5 may support the upper body of the user's buttocks seated in the first seating portion 4. The second seating portion 5 may include a second seating portion frame 51. The second seating part frame 51 may be operated in response to the sliding of the second frame 21. The second seating part frame 51 may be rotatably coupled to the shaft support member 31. At this time, the second seating portion 5 is rotatable independently of the first seating portion 4.

The lower side of the body including the user's leg and calves may be seated on the third seating portion 6. The third seating portion 6 may include a third seating portion frame 61. As described above, the third seat frame 61 may be formed in a shape having a curved front surface to accommodate the user's leg and calf portions. The third seating portion 6 may be coupled with the first seating portion 4 so that it can be rotated with respect to the first seating portion 4.

At least one of the first seating portion 4 and the second seating portion 5 may be provided with a massage unit M. In the drawings, it is shown that it is provided on the inside of the second seating unit frame 51, but it is not necessarily provided only in the second seating unit frame 51.

In addition, the massage device 100 according to an embodiment of the present invention may include a front cover C1 and a rear cover C2.

The front cover C1 may be coupled to the front of the first frame 11. The front cover C1 may be formed in a shape corresponding to the shape of the outer surface of the first frame. Accordingly, the front cover C1 and the front side portion of the first frame 11 may be coupled so that no clearance occurs. When the first frame 11 is made of iron, the front cover C1 may perform a function of reducing contact with air or moisture so that corrosion of the first frame 11 is less advanced.

The rear cover C2 may be coupled to the rear of the first frame 11. The front cover C1 may be formed in a shape corresponding to the shape of the outer surface of the first frame. Accordingly, the rear cover C2 and the front side portion of the first frame 11 may be coupled so that no clearance occurs. When the first frame 11 is made of iron, the front cover C1 may perform a function of reducing contact with air or moisture so that corrosion of the first frame 11 is less advanced.

The rear cover C2 may include a cover fixing part C21 and a cover extension part C22.

The cover fixing part C21 is a part that is combined with the first frame 11 and may serve to cover the side of the first frame 11.

The cover extension part C22 may be a part extending upward from the cover fixing part C21 to the upper side of the first frame 11. The cover extension part C22 may play a role of preventing at least a portion of the upper side of the rear of the first frame 11 from being exposed.

Both the front cover C1 and the rear cover C2 may be formed of synthetic resin. When formed of synthetic resin, processing can be facilitated. When the surfaces of the front cover C1 and the rear cover C2 are smoothly processed, the overall aesthetics of the massage device 100 may be increased.

The front cover C1 and the rear cover C2 may be coupled to the outer surface of the first frame 11. However, the front cover C1 and the rear cover C2 may not be formed to cover all the outer surfaces of the first frame 11. Since the second frame 21 slides on the first frame 11, the shape of the front cover C1 and the rear cover C2 is completely covered with the upper side of the first frame 11 and the second frame 21. It can be formed so that only part of it is covered without losing. Accordingly, a space for sliding the second frame 21 may be secured.

However, in this case, since the upper sides of the first frame 11 and the second frame 21 are open, the inside of the massage device 100 can be easily seen by the user, thereby hindering the aesthetic sense and risking a safety accident.

In detail, for the first frame 11 and the second frame 21, a material having good rigidity may be selected to withstand the load of the massage device 100. When a user using the massage device 100 sees the massage device 100 from the outside of the massage device 100, it may be formed to be exposed to the interior of the massage device 100. The massage device 100 plays a role of providing comfort and comfort to the user, and when metals inside the massage device 100 are exposed, it may hinder the user's psychological stability by hindering the aesthetics.

In addition, when the interior of the massage device 100 is exposed, it may mean that a user's hand or foot can enter the interior of the massage device 100. In the massage device 100 according to an embodiment of the present invention, as described above, the second frame 21 may slide on the first frame 11, so that the user uses the massage device 100 or the user's carelessness. Therefore, a safety accident may occur when a part of the user's body enters the massage device 100.

Although not shown in FIG. 16, as shown in FIG. 1, when the massage device 100 maintains the above-described first mode, the exposed space on the front side of the massage device 100 ( E) can be masked to some extent.

In addition, a shielding film (not shown) may be coupled to the front cover C1 as needed. One side of the mask may be connected to the front cover to cover the exposed space E on the front side of the massage device 100. The other side of the mask may be connected to the shaft support member 31 or the second frame 21 so as to cover the interior of the massage device 100.

The second frame 21 or the shaft support member 31 may slide as the mode of the massage apparatus 100 is changed. Therefore, it is preferable that the shielding film is formed of an elastic material.

However, as shown in FIG. 16, when the massage device 100 maintains the third mode, the exposed space E may be formed on the front side and the rear side of the first frame 11. In particular, in the third mode, since the second seating portion 5 and the third seating portion 6 are both positioned horizontally with the first seating portion 4, the risk of a safety accident caused by the exposed space E increases. I can.

17 is a view showing the movement of the base cover of the massage device according to an embodiment of the present invention.

17(a) is a view showing the movement of the cover when the massage device 100 is in the first mode, and FIG. 17(b) is a view showing the movement of the cover when the massage device 100 is in the third mode.

The massage device 100 according to an embodiment of the present invention may further include an upper cover. The upper cover may include a first upper cover C31, a second upper cover C32, and a third upper cover (C33 in FIG. 18).

As described above, when the upper sides of the first frame 11 and the second frame 21 are open, the risk of a safety accident increases and the aesthetics may be hindered. Accordingly, a first upper cover C31, a second upper cover C32, and a third upper cover C33 may be provided so that the upper sides of the first frame 11 and the second frame 21 are not exposed.

The first upper cover C31 may cover the rear upper surface of the second frame 21. The first upper cover C31 may serve to reduce the risk of a safety accident by covering the upper sides of the first frame 11 and the second frame 21.

The first upper cover C31 may be formed to correspond to the shape of the rear cover C2 of the second frame 21. Forming to correspond to the shape of the rear cover C2 means that a portion of the first frame 11 and the second frame 21 of the massage device 100 that is not covered by the rear cover C2 is the first upper cover ( C31) can be masked.

The first upper cover C31 may be located under the second seating portion 5. However, since the second seating portion 5 may be a portion supporting the user's waist side, if there is no first upper cover C31 disposed under the second seating portion 5, the interior of the massage device 100 There may be a problem that is exposed. In detail, the shaft support member 31 is fixed to the second frame 21 and is formed to extend upward. Since the second seating portion 5 rotatably coupled to the shaft support member 31 is spaced apart from the ground, the interior of the massage device 100 may be exposed.

The second upper cover C32 may be a portion covering the front upper surface of the second frame 21. The second upper cover C32 may be formed to correspond to the shape of the front cover C1 described above. It is formed so as to correspond to the shape of the front cover C1 is that a portion of the first frame 11 and the second frame 21 of the massage device 100 that is not covered by the front cover C1 is a second upper cover ( C32) can be masked.

The second upper cover C32 may be disposed under the third seat 6. The second upper cover C32 may cover a portion of the exposed space E of the first frame 11 and the second frame 21 that is not covered by the third seating portion 6.

The first upper cover C31 and the second upper cover C32 may be coupled to the shaft support member 31. That is, the first upper cover C31, the second upper cover C32, the shaft support member 31, and the second frame 21 may be integrally coupled to be horizontally moved together. Accordingly, the exposed space can be covered despite the change in the exposed space E of the inner space of the massage apparatus 100 caused by sliding the second frame 21.

The first upper cover C31 may be formed to overlap at least a portion of the rear cover C2. In other words, the first upper cover C31 may be formed to overlap at least a portion of the cover extension portion C22 of the rear cover C2. At this time, the first upper cover C31 may be positioned so as to overlap downward or upward with respect to the cover extension C22. The degree of overlapping of the first upper cover C31 with the cover extension C22 may vary according to the degree of sliding of the second frame 21.

In detail, when the massage apparatus 100 according to an embodiment of the present invention maintains the first mode, most of the first upper cover C31 may overlap with the cover extension C22. In addition, when the massage apparatus 100 according to an embodiment of the present invention maintains the third mode, the first upper cover C31 may have a minimum portion overlapping the cover extension C22. That the overlapping portion is formed at least may mean that only the end portion of the first upper cover C31 and the end portion of the rear cover C2 are positioned to overlap each other.

That is, when the massage device is changed from the first mode to the third mode, the first upper cover C31 plays a role of preventing exposure of the interior of the massage device 100 by reducing the portion overlapping with the rear cover C2. can do.

In detail, when the massage device 100 according to an embodiment of the present invention maintains the first mode as shown in FIG. 17(a), the shaft support member 31 is located at the rear side of the massage device 100 The second upper cover C32 is located behind the massage device 100. However, the third seating portion 6 forms a right angle or an angle close to a right angle with respect to the first seating portion 4 and is disposed below the first seating portion 4. Accordingly, the exposed space E generated in front of the lower side of the massage device 100 may be covered by the third seating portion 6.

17(b), when the massage device 100 according to an embodiment of the present invention is changed to the third mode, the third seating portion 6 rotates with respect to the first seating portion 4, and thus the massage device 100 ) Of the exposed space (E) may occur in the front and rear, but when the second frame 21 slides, the first upper cover C31 and the second upper cover C32 coupled to the second frame 21 Can be advanced. At this time, the exposed space E generated in the front side of the massage device 100 among the exposed spaces E may be covered due to the advance of the second upper cover C32.

In addition, the exposed space E generated at the rear of the massage device 100 is advanced so that the portion where the first upper cover C31 overlaps the rear cover C2 by sliding of the second frame 21 is reduced. It can be masked.

18 is a view showing a connection relationship between the base cover of the massage device according to an embodiment of the present invention.

Fig. 18(a) is a view showing the first frame 11 and the second frame 21, and Fig. 18(b) is a first upper cover C31 and a second upper cover on the second frame 21 ( C32) and the third upper cover (C33) is a view showing that the coupling, Figure 18 (c) is a view showing that the front cover (C1) and the rear cover (C2) are coupled, Figure 18 (d) is a side It is a view showing that the cover (C4) is coupled.

In the massage apparatus 100 according to an embodiment of the present invention, covers may be combined in the order of FIGS. 18(a), 18(b), 18(c), and 18(d). However, it is not limited thereto. For example, the order in which the first upper cover C31, the second upper cover C32, and the third upper cover C33 are coupled and the front cover C1 and the rear cover C2 are coupled may be changed. . This is a part that can be changed for the user's intention or the efficiency of the manufacturing process.

The third upper cover C33 may be positioned between the first upper cover C31 and the second upper cover C32. Accordingly, the third upper cover C33 may function to cover the interior of the massage device 100 that is not covered by the first upper cover C31 and the second upper cover C32.

Also, it may be disposed between the pair of shaft support members 31. In detail, the third upper cover (C33) between the shaft support member (31) to cover at least a part of the operation connection part (25) to which the upper operation part (52) for rotating the second seating part (5) is connected. May be disposed so as to cover at least a portion of the operation connection part 25.

In some cases, the lower operation part 62 for operating the third seating part 6 may be connected to the operation connection part 25. Even in this case, a third upper cover C33 may be disposed to cover a part of the lower operation part 62, a part of the upper operation part 52, and at least a part of the operation connection part 25.

Referring to FIG. 18B, upper covers may be coupled to the upper side of the second frame 21. The order in which the first upper cover C31, the second upper cover C32, and the third upper cover C33 are coupled to the second frame 21 is not limited. For example, it is possible that the upper covers C3 are coupled in a specific order, and the upper covers C3 can be connected at once.

In addition, the first upper cover C31, the second upper cover C32, and the third upper cover C33 may not be formed to cover the entire upper surface of the second frame 21. It is sufficient if the first upper cover C31, the second upper cover C32, and the third upper cover C33 are formed to be large enough to cover the exposure of the first frame 11 and the second frame 21. .

Referring to FIG. 18C, a front cover C1 may be coupled to the front of the first frame 11, and a rear cover C2 may be coupled to the rear of the first frame 11. The order in which the front cover (C1) and the rear cover (C2) are combined is arbitrary.

It is preferable that the front cover (C1) and the rear cover (C2) are formed to cover both sides of the first frame 11. The front cover C1 and the rear cover C2 may cover both sides of the first frame 11 so that the exterior is clearly visible.

Referring to Fig. 18(d). The side cover C4 may be coupled to the front cover C1 and the rear cover C2. The side cover C4 may be coupled to cover a portion where the front cover C1 and the rear cover C2 abut, thereby increasing the aesthetics.

There is no limitation on the manner in which the above-described covers are combined. However, it is desirable to be connected by screw connection and fixed without shaking.

19 is an exploded perspective view of a first seating portion and an arm seating portion of a massage device according to an embodiment of the present invention.

The massage device 100 according to an embodiment of the present invention may further include an arm seat 7 and an arm seat fixing case 70.

The user can mount his or her arm on the arm seat 7. The arm seating part 7 presses the user's arm, so that the massage device 100 can massage the user's arm.

The arm seat fixing case 70 is coupled to both the first seating portion 4 and the arm seating portion 7 and may serve to couple the arm seating portion 7 to the first seating portion 4.

The cross-sectional area of a portion of the arm seat 7 to which the user inserts the arm may be formed to decrease toward the front side of the massage device 100. In other words, the portion of the arm seat 7 into which the user's arm is inserted may be formed such that the upper and lower widths become narrower toward the front of the massage device 100. Each person has a different body shape, but the human arm tends to become thinner as it goes from the upper arm to the lower arm. Therefore, narrowing the upper and lower widths of the arm seat 7 may be advantageous in order to effectively press the arm. That is, it is preferable that the arm seat 7 is provided so as to be in close contact with the user's arm.

In the drawing, one arm seat 7 is shown, but the present invention is not limited thereto, and the arm seat 7 may be symmetrical to the first seat 4 and may be provided as a pair. For example, two arm seating portions 7 may be included on both sides of the first seating portion 4, or four arm seating portions 7 may be included.

As described above, when a plurality of arm seats 7 are provided on one side, each arm seat 7 may be disposed adjacent to each other, and the user's arm in each arm seat 7 The seated portion may be provided such that the upper and lower widths decrease toward the front of the massage device 100.

When a plurality of arm seating portions 7 are provided on one side of the first seating portion 4, the arm seating portion 7 may be manufactured in various forms depending on the situation. For example, when two arm seating portions 7 are provided on one side of the first seating portion 4, each arm seating portion 7 may be provided at a predetermined distance apart. This is because the upper arm adjacent to the elbow and the lower arm adjacent to the elbow may be thicker than the elbow. On the other hand, each arm seat 7 may be provided in close contact with each other in order to emphasize the convenience of manufacturing or the aesthetics of the appearance.

20 is an exploded perspective view of an arm seat of a massage device according to an embodiment of the present invention.

The arm seat 7 of the massage device 100 according to an embodiment of the present invention includes an arm seat frame 71, an arm seat cover 72, an arm massage portion 73, a moving member 74, and It may include an elastic member (75).

The arm seating part frame 71 may be a frame forming the exterior of the arm seating part 7. The moving member 74, the arm massage unit 73, and the like, which will be described later, may be coupled to the arm seat frame 71.

For convenience of explanation, hereinafter, a direction toward the first seating portion 4 toward the first seating portion 4 will be described as an inner side with respect to the arm seating portion 7 and an outer direction of the massage device 100 toward the outer side.

At least a portion of the inner surface of the arm seat frame 71 may be provided to correspond to the shape of the arm massage part 73. In other words, at least a portion of the inner surface of the arm seat frame 71 may be recessed to provide a space in which the arm massage part 73 is to be coupled. At this time, the shape to be inserted may vary depending on the shape of the arm massage part 73.

The arm massage part 73 from the inside of the arm seating part frame 71 is not fixed enough to not be completely spaced. The arm massage unit 73 may be coupled to the arm seat frame 71 so that the user does not feel uncomfortable due to excessive restraint when using the massage device 100.

There is no limit to the manner in which the arm massage part 73 is coupled to the arm seat frame 71.

An arm seat cover 72 may be provided to cover the outer surface of the arm seat frame 71. As described above, the arm seat frame 71 may be combined with various components, thereby forming a fastening part (not shown) or a rib (not shown) that harms the aesthetics.

Accordingly, the arm seat cover 72 coupled to the arm seat frame 71 is provided to make the appearance of the massage device 100 look smooth, so that the overall aesthetics may not be impaired.

The arm massage part 73 may be coupled to the inner side of the arm seat frame 71. In detail, the arm massage part 73 in the space formed by recessing at least a part of the surface of the arm receiving part frame 71 so as to correspond to the shape of the arm massage part 73 on the inside of the arm receiving part frame 71 Can be combined.

The arm massage unit 73 may be provided so that the upper and lower widths decrease toward the front side of the massage device 100. This may correspond to the shape of the user's arm so that it can be operated more effectively when the arm is massaged.

The arm massage unit 73 may be provided in the form of a tube that can expand when a gas such as air is supplied. Human bodies cannot all be the same size, and even if they are the same height or weight, the length and thickness of the arms are not the same. Therefore, in order to effectively massage all users, it is desirable to be provided in the form of a tube.

For example, a person with a thin arm may feel the effect of a massage less than a person with a thick arm even if a predetermined amount of gas is supplied. Therefore, in this case, a greater amount of gas than a predetermined amount is supplied through a method such as operating an input unit (not shown) provided in the massage device 100 so that the massage can be effectively received regardless of the human body type. can do.

The arm massage part 73 does not necessarily have to be provided as one, and may be provided with a plurality of intermittently as shown in FIG. 20. This is because the human elbow plays the role of a joint in which the lower arm is rotated, so that when the elbow is compressed, the user may feel discomfort greatly.

The moving member 74 may be coupled to the lower side of the inner side of the arm seat frame 71. In detail, the moving member 74 may be slidably coupled to the arm mounting portion fixing case 70 coupled to the side of the first mounting portion 4. Accordingly, the moving member 74 may slide forward and backward of the massage device 100 from the upper side of the arm seat fixing case 70.

The moving member 74 may be coupled to slide integrally with the arm seat frame 71. In detail, an arm mounting portion fastening groove 741 may be formed in the moving member 74. A protrusion (not shown) formed on the lower side of the arm seat frame 71 is inserted into the arm seat fastening groove 741 and may slide together with the moving member 74 according to the sliding of the moving member 74.

The moving member 74 may be advanced or reversed by the elastic member 75. The elastic member 75 may be provided in the form of a spring. However, there is no limit to the type of spring. Therefore, depending on which spring is selected, the specific method of operation may vary.

Referring to FIG. 21 for example, when the massage device 100 is used in the third mode, the arm seat 7 may be located on the rear side of the side of the first seat 4. At this time, no force may be applied to the elastic member 75 or a force of a small amount may be applied. As the massage device 100 is changed to the first mode or the second mode, the second seating portion 5 rises to the upper side of the massage device 100 and interference with the arm seating portion 7 may occur. (7) can be moved to the front side of the massage device 100. At this time, a force is applied to the elastic member 75 so that the elastic member 75 may be tensioned. Although a restoring force may be applied to the elastic member 75, it may be controlled so that the arm seat 7 is not moved to the rear side of the massage device 100 while being used in the first mode or the second mode. In this case, when the user changes the massage device 100 from the first mode or the second mode to the third mode, it may be provided to move through a restoring force acting on the elastic member 75.

There is no limit to how the arm seat 7 is controlled so that it is not moved to the rear side. For example, when a locking part (not shown) is formed and used in the first mode or the second mode, the arm seat 7 may not be moved to the rear side of the massage device 100, and a reaction force equal to the restoring force is continuously It may also act on the arm seat (7).

On the other hand, when the compression spring is used, when the massage device 100 is operated in the first mode or the second mode, a force may not be applied to the elastic member 75 or a force of a small amount may be applied. When the massage device 100 is operated in the third mode, the arm seating portion 7 is moved to the rear of the side of the first seating portion 4, and a restoring force may be applied to the elastic member 75. Even in this case, it may be controlled so that the elastic member 75 does not move to the front side. Likewise, there is no limit to the control method for suppressing the advance of the elastic member 75. User

The elastic member 75 may be coupled to the moving member 74. In detail, one side of the elastic member 75 may be coupled to the moving member 74 and the other side may be fixed to the arm seating portion fixing case 70. Accordingly, a force is applied to the elastic member 75 according to the change between the modes of the massage device 100 to assist the operation of the arm seat 7.

The arm mounting part fixing case 70 may be provided on the side of the first mounting part 4. In detail, the arm mounting portion fixing case 70 may be formed to extend from the side of the first mounting portion 4 in the longitudinal direction of the first mounting portion 4. The arm seat fixing case 70 is combined with the first seat portion 4 and the arm seat portion 7 to allow the arm seat portion 7 to move forward or backward along the side of the first seat portion 4. have.

An elastic member 75 and a moving member 74 may be mounted on the upper side of the arm mounting part fixing case 70. That is, it is provided to have a predetermined width so that the arm seat 7 can be stably supported. In other words, at least the arm seat 7 is provided so that the arm seat 7 does not shake despite the load applied to the arm seat 7 when rotatably coupled to the arm seat fixing case 70 Can have stability.

21 is a view showing an arm seat sliding according to an embodiment of the present invention.

In the massage device 100 according to an embodiment of the present invention, as described above, the first seating portion 4, the second seating portion 5, and the third seating portion 6 are all formed horizontally with the ground. It may be provided so that the mode is implemented. Figure 21 (a) shows the position of the arm seat 7 when the massage device is in the third mode, and Figure 21 (b) shows the advance of the arm seat 7 when the massage device is in the first mode It is a drawing.

The massage device 100 according to an embodiment of the present invention may include a second seating portion 5. In addition, the second seating portion 5 may include a side portion 512 extending vertically from the side surface of the second seating portion 5 with respect to the longitudinal direction of the second seating portion 5. In other words, the side portion 512 may be naturally rotated toward the upper side or the lower side of the massage device 100 according to the rotation of the second seating portion frame 51.

As described above, the arm mounting portion 7 is located on the side of the first mounting portion 4, and the side portion 512 is also located on the side of the second mounting portion 5, so that the first mounting portion 4 and According to the rotation of at least one of the second seating portions 5, interference between the arm seating portion 7 and the side portion 512 may occur.

In order to avoid such interference, the massage device 100 according to an embodiment of the present invention may be provided so that the arm seat 7 slides from the upper side of the first seat 4.

Specifically, referring to the drawings, when the massage device 100 is operated in the third mode, the first seating portion 4 and the second seating portion 5 form 180 degrees or form an angle adjacent to 180 degrees. And can be located. At this time, the side portion 512 formed on the side of the second seating portion frame 51 and the arm seating portion 7 extend vertically toward the upper side of the massage device 100, so the arm seating portion 7 is It may be located at the rear side of the first seat frame 41.

However, the mode of the massage device 100 may be changed. When the massage device 100 is changed from the third mode to the second mode or the first mode, the second seating unit frame 51 is rotated toward the upper side of the massage device 100. When the second seating part frame 51 is rotated upwards of the massage device 100, the side part 512 may be positioned to extend toward the front of the massage device 100 in a direction extending in a vertical direction with respect to the ground. At this time, interference between the arm seat 7 and the second seat frame 51 may occur.

The meaning of the occurrence of interference is that when the arm seat 7 does not move when the second seat frame 51 is rotated, the arm seat 7 is located within the radius of rotation of the second seat frame 51. As a result, it may mean a case in which the rotation range of the second seat frame 51 is limited or the movement of the arm seat 7 is forced.

Interference may not occur only when the side portion 512 is provided. In addition, it may not occur when the position of the side portion 512 and the arm seat portion 7 are positioned on the same plane. However, when the side portion 512 is provided, interference between the second seating portion 5 and the arm seating portion 7 may occur more easily.

In detail, the massage device 100 is a device that provides a feeling of comfort while giving a massage to the user, and even if the side part 512 is not provided on the second seating part frame 51, a cushion part (not shown) for the user's convenience, etc. It can be joined to the outside of the frame. Even if the user's weight is applied, it is preferable that the cushion part is provided to have a certain volume in order to give a comfortable feeling to the user. In addition, since the cushion portion is preferably provided to surround the user's body, interference with the arm seat 7 may be easily generated.

In addition, the first seat frame 41 and the second seat frame 51 have the same width or the arm seat 7 is positioned on the same plane as both sides of the second seat frame 51 Even if not, interference may easily occur due to other configurations such as a cushion unit as described above.

As described above, in order to avoid interference between the arm seat 7 and the second seat frame 51, the arm seat 7 has an arm seat fixed case 70 according to the mode change of the massage device 100. ) From the upper side of the massage device 100 may be slid forward or backward.

When the second seating portion frame 51 is rotated upwards of the massage device 100, the arm seating portion 7 may advance forward by a predetermined distance d. The predetermined distance (d) may be a distance such that the massage device 100 does not collide with the second seat frame 51 when the massage device 100 enters the first mode or the second mode.

Conversely, when the massage device 100 is changed from the first mode or the second mode to the third mode, the arm seat 7 may slide to the rear of the massage device 100. This is because the position of the elbow naturally retracts while the user using the massage device 100 enters the supine position according to the mode change of the massage device 100, so it is preferable that the arm seat 7 also retreats naturally in order for the user to feel comfortable. Because it does.

22 is an exploded perspective view of a first seating unit and a lower body massage unit of a massage device according to an embodiment of the present invention.

The massage device 100 according to an embodiment of the present invention may include a first seating part 4.

The first seating portion 4 may include a first seating portion frame 41 that is a frame of the first seating portion 4.

The first seat frame 41 may have an empty space therein. The space formed in the first seating part frame 41 may be a space in which the lower body massage part 42 is located. The space formed in the first seating portion frame 41 may be formed to correspond to at least a portion of the hip seated in the first seating portion 4. The first seating portion 4 is a portion in which at least a portion of the user's buttocks is seated. Therefore, it is desirable to form an empty space for massaging the user's hip.

In detail, in the massage apparatus 100 according to an embodiment of the present invention, the first seating portion 4 and the second seating portion 5 may be rotated independently of each other. The fact that the first and second seating portions 4 and 5 are rotated independently of each other means that the rotation of the first seating portion 4 and the rotation of the second seating portion 5 are different from each other. It does not mean that it works in such a way that one rotation affects the other. In addition, the fact that the first seating portion 4 and the second seating portion 5 rotate independently of each other does not exclude the case of rotating at the same time. That is, the first seating portion 4 and the second seating portion 5 may be rotated simultaneously according to the operation of the massage device 100 such as a mode change.

In the case of a conventional massage device, a portion corresponding to the first seating portion 4 according to an embodiment of the present invention and a portion corresponding to the second seating portion 5 according to an embodiment of the present invention are connected to each other. It does not rotate independently. In addition, since the conventional massage device is connected from a portion of the user's body where the neck or waist is seated to the portion where the lower body is seated, it is sufficient to have one massage unit. This is because in the conventional massage device, one massage unit is moved along the frame and can massage the user's body.

On the other hand, according to embodiments of the present invention, since the first seating portion 4 and the second seating portion 5 can be rotated independently of each other, a single massage unit is used to massage the upper and lower bodies of the user. Things can be difficult.

Accordingly, the massage device 100 according to an embodiment of the present invention may be provided with two massage units. In detail, the second seating unit 5 may be provided with an upper body massage unit 50 that massages the upper body of the user's body, and the first seating unit 4 has a lower body that massages the lower body of the user’s body. A massage unit 42 may be provided.

In the present specification, the upper body massage unit 50 need not necessarily be provided to massage the entire upper body of the user's body. Similarly, the lower body massage unit 42 does not necessarily need to be provided to massage the entire lower body of the user's body.

For example, since the lower body massage part 42 is provided in the first seating part 4, it is not provided to massage the vicinity of the user's calves or feet, but may be provided to massage the vicinity of the user's hips. have.

Referring to FIG. 22, the lower body massage part 42 may be provided under the first seating part frame 41. In addition, a first seat frame cover 411 may be provided on the upper side of the first seat frame 41.

The first seating portion frame cover 411 has an empty space so that at least a portion of the space formed on the first seating portion frame 41 overlaps so that the lower body massage portion 42 can protrude outward from the first seating portion 4. Can be formed.

The first seating portion frame cover 411 may be coupled to an upper surface of the first seating portion frame 41 so that a user may feel comfortable when seated. In detail, the first seating portion frame 41 is provided so that the first seating portion 4 is rotated, and the second seating portion 5, the third seating portion 6, and the shaft support member 31 are provided. It is the part that is joined. In other words, it is a part that forms a number of coupling relationships with other components of the massage apparatus 100 as well as providing a space for the user to sit. Accordingly, it may be difficult for the first seating portion frame 41 to have a smooth portion where the user's hip is located. Therefore, it is possible to provide convenience to a user through the first seating part frame cover 411.

The lower body massage part 42 is disposed under the first mounting part frame 41 and protrudes through the space formed in the first mounting part frame 41 and the first mounting part frame cover 411 in some cases. It may be provided to massage the buttocks.

23 is an exploded perspective view of a lower body massage part of a massage device according to an embodiment of the present invention.

Referring to FIG. 23, the lower body massage part 42 of the massage device 100 according to an embodiment of the present invention may include a first lower body massage part axis 421 and a lower body massage assembly 422. .

The first lower body massage part shaft 421 is configured to be disposed so that the lower body massage part 42 can be positioned adjacent to the first receiving part frame 41 from the lower side of the first receiving part frame 41.

Since the first lower body massage part shaft 421 is provided, the user's buttocks can be massaged even if the massage member 4224 or the massage member accommodating part 4223 to be described later are not unnecessarily largely provided.

The first lower body massage part shaft 421 may be provided perpendicular to the front and rear longitudinal direction of the first seating part frame 41. Therefore, even if the first seating part 4 is rotated, the first lower body massage part shaft 421 is also rotated, so that vertical motion may not be performed to massage the user's buttocks.

The lower body massage assembly 422 may perform a massage of the user's hip.

The lower body massage assembly 422 may include a lower body massage part housing 4221, a massage member receiving part 4223, and a massage member 4224.

The lower body massage part housing 4221 is a part that is coupled to the first lower body massage part shaft 421 described above, and is provided so that the massage member receiving part 4223, which will be described later, can be coupled. The lower body massage part housing 4221 may be formed symmetrically with respect to the first lower body massage part axis 421. The massage member 4224 may be arranged to be symmetrical with respect to the center of the user's body. However, it is not limited thereto.

A hole to which the second lower body massage part shaft 4222 is coupled may be formed in the lower body massage part housing 4221. The second lower body massage part shaft 4222 may be coupled to the lower body massage part housing 4221 so as to be perpendicular to the first lower body massage part shaft 421. A massage member accommodating portion 4223 may be coupled to the second lower body massage part shaft 4222. The massage member accommodating part 4223 may be rotated based on the second lower body massage part axis 4222.

The massage member accommodating part 4223 may be rotatably coupled to the second lower body massage part shaft 4222. The massage member accommodating part 4223 may be rotated based on the second lower body massage part axis 4222 and a part of the first seating part frame 41 may protrude.

In detail, there is no limit to the shape of the massage member accommodating part 4223. However, when the massage member receiving unit 4223 is coupled with the second lower body massage unit shaft 4222, the second lower body massage unit axis 4222 is coupled to a position eccentric from the center of the massage member receiving unit 4223 It is desirable. This may be to prevent the massage member accommodating portion 4223 from protruding upward from the first seating portion frame 41 when the massage function is not performed.

In detail, in order to massage the user's buttocks, it must be provided so as to protrude upward from the massage member receiving portion first seating portion frame 41. However, if the massage member accommodating part 4223 always protrudes upward of the first seating part frame 41, the user may feel uncomfortable when the user simply sits on the massage device 100. Therefore, when the second lower body massage part axis 4222 is coupled to a position eccentric from the center of the massage member receiving part 4223, the massage member receiving part 4223 rotates based on the second lower body massage part axis 4222 When doing so, it may protrude to the outside of the first seat frame 41 and then return to the lower side of the first seat frame 41.

The massage member 4224 may be rotatably coupled to the inside of the massage member receiving part 4223. In detail, the massage member shaft 4225 may be coupled to the massage member receiving portion 4223. The massage member shaft 4225 may be disposed to be adjacent to an edge of the massage member receiving portion 4223.

The massage member 4224 may perform a role of massaging a user's body according to the rotation of the massage member receiving portion 4223 and the massage member 4224. Since the massage member shaft 4225 is a portion to which the massage member 4224 is rotatably connected, it is preferable to be disposed adjacent to the edge of the massage member accommodating portion 4223. Since the massage member shaft 4225 is disposed adjacent to the edge of the massage member accommodating portion 4223, it is possible to easily massage the user's body even if the massage member 4224 is not unnecessarily large in size.

In other words, at least a portion of the massage member 4224 may be provided so as to protrude to the outside of the massage member receiving part 4223. Accordingly, a part of the massage member 4224 protrudes to the outside of the first seating part frame 41 as the massage member accommodating part 4223 rotates, so that the user's body can be massaged.

A plurality of massage members 4224 may be provided in the massage member accommodating part 4223. A plurality of massage members 4224 may be disposed along the edge of the massage member accommodating part 4223. Therefore, when the massage member accommodating unit 4223 rotates once, the user's body may be continuously massaged for a certain period of time or intermittently massaged the user's body multiple times.

When a plurality of massage members 4224 are provided, in particular, when three or more massage members 4224 are provided, the centers of at least one of the centers of the massage members 4224 are on the same straight line. It can be arranged not to be located. This may be for gently massaging the user's body according to the rotation of the massage member receiving portion 4223.

Preferably, the centers of the massage members 4224 are preferably arranged to form part of an ellipse. This allows the user's body to be massaged more gently.

The massage member shaft 4225 may be coupled to the center of the massage members 4224. The massage members 4224 may be rotated around the massage member shaft 4225. That is, the massage member receiving part 4223 may be rotated based on the second lower body massage part axis 4222, and the massage member 4224 may be rotated based on the massage member shaft 4225.

As the massage member 4224 is provided in plural, the massage member shaft 4225 may be provided to correspond thereto. However, the number of massage members 4224 and the number of massage member shafts 4225 are not necessarily the same.

A plurality of massage members 4224 may be provided with the massage member shaft 4225 as coaxial. In the drawing, it is shown that two massage members 4224 are provided, but the present invention is not limited thereto. Therefore, the number of massage member shafts 4225 may be provided smaller than the number of massage members 4224.

24 is a view showing the operation of the lower body massage unit of the massage device according to an embodiment of the present invention. FIG. 24(a) is a view showing when the lower body massage unit does not massage the user's body, and FIG. 24(b) is a view showing when the lower body massage unit does not massage the user's body.

The lower body massage unit 42 may be driven by the control unit 9. Of course, the massage device 100 may operate the lower body massage unit 42 by determining itself as the user is seated on the massage device 100, or the user may operate it using an input unit (not shown). In addition, the massage operation may be performed according to a preset program.

When the lower body massage part 42 is operated, the lower body massage part housing 4221 may be rotated based on the second lower body massage part axis 4222. Since the second lower body massage part shaft 4222 is eccentrically connected to the lower body massage part housing 4221, the lower body massage part housing 4221 is moved to the outside of the first seating part frame 41 during one rotation. A case in which a part of the 4221 protrudes and a case in which a part of the first seating part frame 41 is located below and does not protrude outward may be included.

When the lower body massage part housing 4221 does not protrude to the outside of the first receiving part frame 41, the massage member 4224 does not protrude to the outside of the first receiving part frame 41, so the user can use the first receiving part ( 4) You can feel comfortable when supporting your body.

In addition, when a part of the lower body massage part housing 4221 protrudes to the outside of the first seating part frame 41, the massage members 4224 protruding outward of the lower body massage part housing 4221 are the first seating part frame It rotates and protrudes to the outside of (41) so that the user's body can be massaged. While massaging the user's body, it is rotated based on the massage member shaft 4225, so that the user can receive a massage without feeling pain.

In addition, as the lower body massage part housing 4221 is rotated, the massage member 4224 may sequentially massage the user's body. For example, when the lower body massage unit housing 4221 is rotated, the first massage member 4224 in contact with the user's body according to the rotation direction massages the user's body, and then the lower body massage unit housing 4221 is further removed. While being rotated, the first massage member 4224 may be rotated toward the lower side of the first seat frame 41 and the second massage member 4224 may be rotated toward the user's body. At this time, as the first massage member 4224 is separated from the body, the second massage member 4224 may be provided to contact the body, or the second massage member 4224 may be provided to contact the body at a predetermined time interval.

Although the exemplary embodiments of the present invention have been described in detail above, those of ordinary skill in the art to which the present invention pertains will understand that various modifications can be made to the above-described embodiments within the scope of the present invention . Therefore, the scope of the present invention is limited to the described embodiments and should not be determined, and should not be determined by the claims to be described later, but also by those equivalents to the claims.

1: first base 11: first frame 12: guide rail
121: bent part 13: link 2: second base 21: second frame
22: rail insertion portion 221: separation prevention portion 222: prevention member receiving portion
223: first shaking preventing member 224: second shaking preventing member
23: base operation unit 231: motor 232: cylinder 233: moving member
24: frame wheel 25: operating connection 26: cylinder coupling
3: support 31: shaft support member 311: shaft coupling portion
32: operation part guide 4: first seating portion 41: first seating portion frame
411: first seating part frame cover 42: lower body massage part
421: first lower body massage axis 422: lower body massage assembly
4221: lower body massage part housing 4222: second lower body massage part shaft
4223: massage member receiving portion 4224: massage member 4225: massage member shaft
43: first mounting shaft 44: first mounting portion connecting member 45: second bush
5: second seating unit 50: upper body massage unit 51: second seating unit frame
511: groove 512: side portion 52: upper operating portion 6: third seating portion
60: third seating portion rotating portion 61: third seating portion frame 62: lower operating portion
7: arm seat 70: arm seat fixing case 71: arm seat frame
72: arm seat cover 73: arm massage part 74: moving member
741: arm mounting portion fastening groove 75: elastic member 8: shaft portion
80: shaft part body 801: fastening part 81: first shaft
82: second shaft 83: worm gear part 831: worm
8311: worm shaft 8311a: bearing connection 8312: worm thread
832: worm gear part motor 833: gear part 8331: worm connection part
8332: supporter portion 8332a: supporter portion groove 834: worm bearing
84: first bush 85: shaft supporter 9: control unit
C1: front cover C2: rear cover C21: cover fixing part
C22: cover extension C3: upper cover C32: first upper cover
C31: second upper cover C33: third upper cover C4: side cover
E: exposed space

Claims (12)

A base provided on the installation surface;
A shaft support member connected to the base and extending upwardly;
A first seating portion including a first seating portion frame having a space formed therein, and rotatably coupled to the shaft support member to seat at least a portion of the user's buttocks;
It includes a second seat frame with a space formed therein, is connected to the shaft support member so as to be rotatable independently of the first seat, and supports the upper body of the user's buttocks seated in the first seat A second seating part;
An upper body massage unit disposed in a space formed in the second receiving unit frame to massage a user's body supported by the second receiving unit; And
And a lower body massage unit protruding into the space formed in the first seating unit frame to massage the body of the user seated in the first seating unit. The method according to claim 1,
The lower body massage part,
A first lower body massage shaft extending downward of the first seat frame; And
Including, a massage device including; a lower body massage assembly rotatably coupled to the lower body massage part shaft to massage the user's body. The method according to claim 2,
The lower body massage assembly is provided with a plurality of, massage device. The method of claim 3,
The lower body massage assembly is provided symmetrically on both sides of the axis of the first lower body massage unit, massage device. The method according to claim 2,
The lower body massage assembly,
A lower body massage part housing coupled to the first lower body massage part shaft;
A second lower body massage part shaft coupled to the lower body massage part housing and provided perpendicular to the first lower body massage part shaft;
A massage member receiving part rotatably coupled to the second lower body massage part shaft; And
Including a massage member rotatably coupled to the massage member receiving portion. The method of claim 5,
The massage device further comprises a massage member shaft coupled to the massage member receiving portion and which is a rotation axis of the massage member. The method of claim 6,
The massage member and the massage member shaft is provided in a plurality of, massage device. The method of claim 6,
A massage device in which a plurality of massage members are disposed on the massage member shaft. The method of claim 7,
The massage members are positioned so that the center of at least one of the centers of the massage members is not disposed on the same line. The method of claim 9,
The massage members are arranged such that the centers of the massage members are located on a virtual ellipse. The method of claim 5,
The second lower body massage part shaft is eccentrically coupled to the massage member receiving part. The method according to claim 1,
The base includes a first base seated on an installation surface and a second base slidably coupled to the first base,
The shaft support member is coupled to the second base, massage device.

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