Reclinable massage device

The reclining massage device addresses the limitations of conventional devices by using a rotating frame system for seamless position transitions, ensuring effective spinal alignment and user comfort through a pivoting mechanism.

WO2026101072A1PCT designated stage Publication Date: 2026-05-15CERAGEM CO LTD
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
CERAGEM CO LTD
Filing Date
2025-10-23
Publication Date
2026-05-15

AI Technical Summary

Technical Problem

Conventional massage devices are limited in their ability to provide effective massage therapy when transitioning from a seated to a reclined position, as they either restrict spinal alignment or interfere with a wall, reducing the massage effectiveness and user comfort.

Method used

A reclining massage device with a rotating frame system that adjusts inclination through a pivoting mechanism, allowing seamless transitions between sitting and lying positions without interference, using a rotating bar and hinge brackets to maintain stability and user comfort.

Benefits of technology

Enables stable and effective massage therapy across different positions by adjusting the rotating frame's inclination, ensuring full spinal alignment and minimizing interference with walls, thereby enhancing user comfort and massage efficacy.

✦ Generated by Eureka AI based on patent content.

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    Figure KR2025016901_15052026_PF_FP_ABST
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Abstract

A reclinable massage device is disclosed. The reclinable massage device according to one aspect of the present invention comprises: a fixed frame fixed to the ground; a moving frame movably connected to the fixed frame; a rotating frame rotatably connected to the moving frame; and a rotating bar having one side rotatably connected to the fixed frame and the other side rotatably connected to the rotating frame, wherein when the moving frame moves from one side to the other side in a longitudinal direction, the rotating frame moves from one side to the other side in the longitudinal direction while rotating in a direction opposite to the rotating direction of the rotating bar, whereby the inclination of the rotating frame can be adjusted.
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Description

Reclining massage device

[0001] The present invention relates to a massage device, and more specifically, to a reclining massage device.

[0002] In the past, massage devices that move along the body and improve blood circulation through heat stimulation of the painful area were widely used to alleviate acute or chronic pain in the muscles and nerve tissues of the spine caused by continuing to work in an improper posture for a long time or becoming habitual in such a posture for a long period, and to improve blood circulation in the body or relieve momentary muscle stiffness.

[0003] A conventional massage device is disclosed in Korean Published Patent Application No. 2012-0118398, filed by the applicant of the present invention. This massage device is equipped with a body on which a thermal therapy device is provided, and a lower bed member that changes the length of the entire device by being unfolded or overlapped from the body in a sliding manner. That is, after unfolding the lower bed member, the user uses the device by lying down on the body (upper body support) and the lower bed member (lower body support) (lying down), or by sitting on the lower bed member with the lower bed member positioned to overlap the upper part of the body (sitting down). When the massage device is used in the lying down position, the angle between the body and the lower bed member forms 180° and they are positioned parallel to each other, allowing the user to lie down with their lower back fully straightened (the spine is curved upward and straightened), thereby enabling spinal acupressure and a traction motion to lift the user's spine through the thermal therapy device during the massage process. However, when used in a seated position, the lower bed member is positioned on the upper part of the body, so the thermal therapy device provided in the body cannot be used, and there is a limitation in that only stimulation by heat can be provided through the heating device provided in the lower bed member.

[0004] Korean Registered Utility Model Publication No. 0477442 of Ningbo Comfort Health Equipment Company discloses a conventional massage chair, which is equipped with a backrest that supports the user's upper body and a seat portion that supports the user's lower body, and the backrest is equipped with a part that extends to the lower part of the seat portion. The backrest is equipped with an internal rail through which a massager moves, so that when the user is sitting on the seat portion in a seated state, it massages the user's upper body, and when the user is lying down at an angle in a reclining state, it massages from the user's upper body to the lower body. To this end, a groove is formed in the flat plate provided in the seat portion through which the massager passes. At this time, in order to maximize the massage effect in a lying position, the spine must be tractioned while lifting the waist in a fully straightened state (a state where the spine is straightened while curving upward). However, as mentioned above, since the groove formed in the flat plate is configured so that only the massager can pass through it, the back can only rotate to the extent that there is no interference between the extension part provided on the back and the chair part when the back rotates to switch to a lying position, so the angle between the back and the chair part is inevitably formed to be less than 180°, and in this state, the user's waist cannot be fully straightened, which causes a problem in that the massage effect is reduced.

[0005] Therefore, improvements in these areas are necessary.

[0006] (Patent Document 1) Korean Published Patent Application No. 2012-0118398

[0007] (Patent Document 2) Korean Registered Utility Model Publication No. 0477442

[0008] The present invention aims to solve the above-mentioned problems. The objective of the present invention is to provide a reclining massage device capable of adjusting the inclination of a rotating frame so that a user can perform a massage while sitting or lying down, and the inclination of the rotating frame can be adjusted through a simple structure, and in particular, when the inclination is adjusted from a sitting position to a lying position, stable operation is possible without interference with a wall located behind it.

[0009] The problems of the present invention are not limited to those mentioned above, and other unmentioned problems will be clearly understood by a person skilled in the art to which the present invention pertains from the description below.

[0010] According to one aspect of the present invention, a reclining massage device is provided, comprising a fixed frame fixed to the ground, a movable frame movably connected to the fixed frame, a pivoting frame rotatably connected to the movable frame, and a pivoting bar having one side rotatably connected to the fixed frame and the other side rotatably connected to the pivoting frame, wherein the pivoting frame is provided with a second hinge bracket so as to rotatably connect the pivoting bar to a position spaced apart along the height direction from the upper surface of the pivoting frame, and when the movable frame moves from one side in the longitudinal direction to the other, the pivoting frame moves from one side in the longitudinal direction to the other, and the inclination of the pivoting frame is adjusted while pivoting in a direction opposite to the pivoting direction of the pivoting bar, wherein the pivoting bar is disposed on each side in the width direction of the pivoting frame, and a load-bearing bar supporting the pivoting frame is provided between a pair of the pivoting bars.

[0011] At this time, the above-mentioned moving frame may further include a driving motor that provides driving force to enable movement.

[0012] At this time, a driving cylinder may be further included, one side of which is connected to the fixed frame and the other side of which is connected to the movable frame, and which moves the movable frame through the operation of the driving motor.

[0013] At this time, the pivot frame is further provided with a first hinge bracket connected to the movable frame, the first hinge bracket is positioned on the other side in the longitudinal direction, and the second hinge bracket can be positioned on one side in the longitudinal direction so that the pivot bar does not overlap with the first hinge bracket in the height direction.

[0014] At this time, the movable frame is provided with a first support surface that supports the load of a user, and the first support surface may be provided with a connecting bracket so that the first hinge bracket of the rotating frame is rotatably connected at a position spaced apart in the height direction from the first support surface.

[0015] At this time, the rotating frame is provided with a second support surface that supports the load of the user, and the second support surface may be provided with a through hole through which the other end of the rotating bar is disposed.

[0016] At this time, the second hinge bracket may be provided on the upper surface of the second support surface.

[0017] At this time, the second support surface is provided with a cushion pad that supports the user's body, and the cushion pad may be provided with a pad groove into which the other end of the rotating bar is inserted.

[0018] At this time, the pivot frame is rotatably positioned between a first state in which it is positioned at an angle from the ground and a second state in which it is positioned parallel to the ground, and the pad groove may be provided with a first inner surface corresponding to the pivot bar in the first state and a second inner surface corresponding to the pivot bar in the second state.

[0019] At this time, the load support bar may be provided with a cushioning member that is arranged to protrude in the height direction to support the rotational frame.

[0020] According to the above configuration, the reclining massage device according to one aspect of the present invention simplifies the configuration by allowing the inclination of the rotating frame to be adjusted through a rotating bar that rotates around the width direction while the longitudinal position is fixed. In particular, as the rotating frame moves from one side to the other in the longitudinal direction, the inclination is adjusted while the rotating frame moves along the longitudinal direction together with the moving frame, thereby enabling stable operation without interference with a wall located at the rear.

[0021] The effects of the present invention are not limited to the effects described above, and should be understood to include all effects that can be inferred from the configuration of the invention described in the detailed description or claims of the present invention.

[0022] FIGS. 1 and FIGS. 2 are drawings of a reclining massage device according to an embodiment of the present invention, respectively showing a first state (seated state) in which a user sits and uses it.

[0023] FIGS. 3 and FIGS. 4 are drawings of a reclining massage device according to an embodiment of the present invention, respectively illustrating a second state (lying down state) in which a user uses the device while lying down.

[0024] FIG. 5 is a drawing of a reclining massage device according to one embodiment of the present invention, and is a plan view illustrating a second state (lying down state) in which a user uses it while lying down.

[0025] FIGS. 6 and FIGS. 7 are drawings illustrating a state in which a cushion pad is provided in a reclining massage device according to one embodiment of the present invention, and are a perspective view and a cross-sectional view, respectively, illustrating a first state (seated state) in which a user sits and uses the device.

[0026] FIGS. 8 and 9 are drawings illustrating a state in which a cushion pad is provided in a reclining massage device according to one embodiment of the present invention, and are a perspective view and a cross-sectional view illustrating a second state (lying down state) in which a user uses the device while lying down, respectively.

[0027] FIG. 10 is a drawing of a reclining massage device according to one embodiment of the present invention, and is a rear view illustrating a first state (seated state) in which a user sits and uses it.

[0028] FIG. 11 is a drawing of a reclining massage device according to an embodiment of the present invention, and is a rear view illustrating a second state (lying state) in which a user sits and uses it.

[0029] Hereinafter, embodiments of the present invention are described in detail with reference to the attached drawings so that those skilled in the art can easily implement the invention. The present invention may be embodied in various different forms and is not limited to the embodiments described herein. To clearly explain the present invention, parts unrelated to the description in the drawings have been omitted, and the same reference numerals have been used throughout the specification for identical or similar components.

[0030] The words and terms used in this specification and claims are not limited to their ordinary or dictionary meanings, but should be interpreted in a meaning and concept consistent with the technical spirit of the invention in accordance with the principles by which the inventor defines terms and concepts to best describe his invention.

[0031] Therefore, the embodiments described in this specification and the configurations illustrated in the drawings correspond to preferred embodiments of the present invention and do not represent all technical concepts of the present invention; thus, various equivalents and modifications that may replace such configurations may exist at the time of filing the present invention.

[0032] In this specification, terms such as “comprising” or “having” are intended to describe the existence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should not be understood as precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

[0033] FIGS. 1 and 2 are drawings of a reclining massage device according to an embodiment of the present invention, respectively illustrating a first state (sitting state) in which a user sits, and FIGS. 3 and 4 are drawings of a reclining massage device according to an embodiment of the present invention, respectively illustrating a second state (lying state) in which a user lies down, and FIGS. 4 are perspective and side views, respectively illustrating a second state (lying state) in which a user lies down. Here, the X direction refers to the length direction, the Y direction refers to the width direction, and the Z direction refers to the height direction relative to the ground. To clearly explain the present invention, parts unrelated to the explanation are omitted from the drawings.

[0034] As illustrated in FIGS. 1 to 4, a reclining massage device according to one embodiment of the present invention comprises a fixed frame (100) fixed to the ground, a movable frame (200) movably connected to the fixed frame (100), a rotating frame (300) rotatably connected to the movable frame (200), and a rotating bar (400) having one side rotatably connected to the fixed frame (100) and the other side rotatably connected to the rotating frame (300).

[0035] The fixed frame (100) is fixed in position so that the massage device can be stably fixed to the ground. However, if it is necessary to move the position of the massage device, the position of the massage device may be moved using a separate moving wheel provided on the fixed frame (100).

[0036] Additionally, the movable frame (200) is movably connected to the fixed frame (100), and the fixed frame (100) may be provided with a movable frame rail that provides a movement path for the movable frame (200).

[0037] Additionally, the pivot frame (300) is pivotably connected to the movable frame (200). That is, when the movable frame (200) moves along the longitudinal direction (X), the pivot frame (300) moves together with the movable frame (200). The pivot frame (300) may be equipped with a massage module for massaging the user's body, and the massage module is configured to provide thermal massage to the user's body (especially the spinal area) in a first state (S1) where the user is sitting (sitting state) or in a second state (S2) where the user is lying down (lying state).

[0038] At this time, one side of the pivot bar (400) is rotatably connected to the fixed frame (100), and the other side is rotatably connected to the pivot frame (300). Since the pivot bar (400) is positioned to be rotatable around the width direction (Y) while its length direction (X) position is fixed by the fixed frame (100), the inclination of the pivot frame (300) changes as the pivot bar (400) rotates during the process in which the pivot frame (300) moves together with the movable frame (200).

[0039] That is, when the moving frame (200) moves from one side to the other in the longitudinal direction (X), the rotating frame (300) moves from one side to the other in the longitudinal direction (X), and the inclination of the rotating frame (300) is adjusted while rotating in the opposite direction to the rotation direction of the rotating bar (400). Based on FIG. 2, when the moving frame (200) moves from one side to the other in the longitudinal direction (X), the rotating bar (400) rotates in the first direction (a), and the rotating frame (300) rotates in the second direction (b) while moving from one side to the other in the longitudinal direction (X).

[0040] In this way, the tilt of the rotating frame (300) can be adjusted through a rotating bar (400) that can rotate around the width direction (Y) while the length direction (X) position is fixed, thereby simplifying the configuration. In particular, as the moving frame (200) moves from one side to the other in the length direction (X), the tilt of the rotating frame (300) is adjusted by moving together with the moving frame (200) in the length direction (X), so that stable operation is possible without interference with the wall located at the rear.

[0041] As illustrated in FIGS. 1 and 3, the moving frame (200) may further include a driving motor (500) that provides driving force to enable movement. That is, when current is applied to the driving motor (500), the moving frame (200) is configured to move along the longitudinal direction (X), thereby improving user convenience.

[0042] For example, the drive motor (500) may be equipped with a drive cylinder (510) having a ball screw. One side of the drive cylinder (510) is connected to a fixed frame (100), and the other side is connected to a movable frame (200), so that the movable frame (200) can be moved through the operation of the drive motor (500).

[0043] However, it is not limited to being configured to move the moving frame (200) through the driving motor (500), and it is also possible for a user to apply an external force to move the moving frame (200) directly from one side to the other in the longitudinal direction (X) or from the other side to one side in the longitudinal direction (X).

[0044] As illustrated in FIGS. 2 and 4, the pivot frame (300) may be provided with a first hinge bracket (310) connected to a movable frame (200) and a second hinge bracket (320) connected to a pivot bar (400). The first hinge bracket (310) may be rotatably connected to the movable frame (200), and the second hinge bracket (320) may be rotatably connected to the other side of the pivot bar (400).

[0045] At this time, the first hinge bracket (310) is positioned on the other side in the longitudinal direction (X), and the second hinge bracket (320) can be positioned on one side in the longitudinal direction (X) so that the pivot bar (400) does not overlap with the first hinge bracket (310) in the height direction (Z). That is, based on FIGS. 2 and FIGS. 4, the fact that the pivot bar (400) does not overlap with the first hinge bracket (310) in the height direction (Z) means that when the pivot bar (400) is projected in the height direction (Z), the pivot bar (400) does not overlap with the first hinge bracket (310).

[0046] Accordingly, when the movable frame (200) is positioned to move from one side to the other in the longitudinal direction (X), the first hinge bracket (310) is positioned on the other side in the longitudinal direction (X), and the second hinge bracket (320) is positioned on one side in the longitudinal direction (X), thereby enabling stable adjustment of the inclination of the rotating frame (300) according to the movement of the movable frame (200).

[0047] As illustrated in FIGS. 2 and 4, the movable frame (200) is provided with a first support surface (201) that supports the load of a user, and the first support surface (201) may be provided with a connecting bracket (210) so that the first hinge bracket (310) of the rotating frame (300) is rotatably connected to the first support surface (201) at a position spaced apart from the first support surface (201) in the height direction (Z).

[0048] This first support surface (201) can directly support the user's load or indirectly support the user's load through a cushion pad (600) to be described later. A connecting bracket (210) provided on the first support surface (201) can be extended along the height direction (Z) so that the first hinge bracket (310) is rotatably connected at a position spaced apart from the first support surface (201) in the height direction (Z). When configured in this way, the state in which the first support surface (201) supports the user's body is maintained consistently during the process of adjusting the inclination of the rotating frame (300), thereby allowing the user to feel comfortable when adjusting the inclination of the rotating frame (300). For example, the position where the first hinge bracket (310) and the connecting bracket (210) are hinge-connected can be positioned on the extension line in the width direction (Y) from the position of the user's hip joint.

[0049] FIG. 5 is a drawing of a reclining massage device according to one embodiment of the present invention, and is a plan view illustrating a second state (lying down state) in which a user uses it while lying down.

[0050] As illustrated in FIG. 4, the pivot frame (300) may be provided with a second support surface (301) that supports the user's load. This second support surface (301) may directly support the user's body or indirectly support it through a cushion pad (600) described later.

[0051] At this time, as illustrated in FIG. 5, the other side of the rotating bar (400) can be rotatably connected to the rotating frame (300) while positioned to penetrate the second support surface (301). The fact that the rotating bar (400) penetrates the rotating frame (300) means that, based on the second state (S2), the other side of the rotating bar (400) is rotatably connected while positioned at a higher position along the height direction (Z) than the second support surface (301) of the rotating frame (300).

[0052] When configured in this way, the length of the rotating bar (400) is increased, and since the rotating frame (300) can move sufficiently in the longitudinal direction (X) during the process of adjusting the inclination of the rotating frame (300), interference with the wall surface can be effectively prevented.

[0053] As illustrated in FIG. 5, the second support surface (301) may be provided with a through hole (301a) through which the other side of the rotating bar (400) is positioned. That is, the other side of the rotating bar (400) is configured to pass through the second support surface (301) through the through hole (301a). If the other side of the rotating bar (400) does not pass through the second support surface (301) of the rotating frame (300) but is positioned on the side of the rotating frame (300), the width direction (Y) length of the massage device increases; however, as described above, if the other side of the rotating bar (400) is positioned to pass through the rotating frame (300), the width direction (Y) length of the massage device decreases, making it possible to miniaturize.

[0054] In addition, by positioning the other side of the rotating bar (400) to penetrate the rotating frame (300), the rotating bar (400) can effectively support the load applied to the rotating frame (300), thereby improving structural stability.

[0055] At this time, as illustrated in FIG. 4, a second hinge bracket (320) may be provided on the second support surface (301) so that the other end of the rotating bar (400) can be rotatably connected at a position spaced apart from the second support surface (301) in the height direction (Z). In this way, when the second hinge bracket (320) is provided, the other end of the rotating bar (400) can be rotatably connected at a position spaced apart from the second support surface (301) in the height direction (Z) while passing through the second support surface (301) through the through hole (301a), thereby increasing the length of the rotating bar (400) and effectively preventing interference with the wall surface while the rotating frame (300) moves sufficiently in the length direction (X) during the process of adjusting the inclination of the rotating frame (300).

[0056] FIGS. 6 and 7 are drawings illustrating a state in which a cushion pad is provided in a reclining massage device according to an embodiment of the present invention, and are a perspective view and a cross-sectional view, respectively, illustrating a first state (sitting state) in which a user sits and uses the device, and FIGS. 8 and 9 are drawings illustrating a state in which a cushion pad is provided in a reclining massage device according to an embodiment of the present invention, and are a perspective view and a cross-sectional view, respectively, illustrating a second state (lying state) in which a user lies down and uses the device.

[0057] As illustrated in FIGS. 6 to 9, the second support surface (301) may be provided with a cushion pad (600) that supports the user's body. That is, the user's body may be directly supported through the second support surface (301), and when the cushion pad (600) is provided on the second support surface (301), the user's load is indirectly transmitted to the second support surface (301) through the cushion pad (600), so that the user can feel comfortable.

[0058] At this time, as illustrated in FIGS. 7 and 9, the cushion pad (600) may be provided with a pad groove (610) into which the other end of the rotating bar (400) is inserted. As described above, as the other end of the rotating bar (400) is positioned to penetrate the rotating frame (300), the miniaturization and structural stability of the massage device can be improved. Furthermore, as the other end of the rotating bar (400) positioned to penetrate the rotating frame (300) is inserted into the pad groove (610) provided in the cushion pad (600), the rotating bar (400) is not exposed to the outside, thereby effectively preventing safety accidents and minimizing the foreign body sensation felt by the user.

[0059] As illustrated in FIGS. 7 and 9, the pivot frame (300) is pivotably positioned between a first state (S1) in which it is positioned at an angle from the ground and a second state (S2) in which it is positioned parallel to the ground. The pad groove (610) may be provided with a first inner surface (611) corresponding to the pivot bar (400) in the first state (S1) and a second inner surface (612) corresponding to the pivot bar (400) in the second state (S2). The first inner surface (611) may be positioned adjacent to or in contact with the pivot bar (400) in the first state (S1), and the second inner surface (612) may be positioned adjacent to or in contact with the pivot bar (400) in the second state (S2).

[0060] In this way, when the first inner surface (611) and the second inner surface (612) are provided in the pad groove (610), it is possible to prevent interference between the other side of the rotating bar (400) and the cushion pad (600) during the process of adjusting the inclination of the rotating frame (300), and also effectively prevent the structural stability of the cushion pad (600) from being reduced as the size of the pad groove (610) is minimized.

[0061] FIG. 10 is a rear view of a reclining massage device according to an embodiment of the present invention, showing a first state (sitting state) in which a user sits and uses it, and FIG. 11 is a rear view of a reclining massage device according to an embodiment of the present invention, showing a second state (lying state) in which a user sits and uses it.

[0062] As illustrated in FIGS. 10 and 11, a pivot bar (400) is positioned on each side in the width direction (Y) of the pivot frame (300), and a load-bearing bar (410) that supports the pivot frame (300) may be provided between a pair of pivot bars (400).

[0063] As described above, the rotating bar (400) is positioned to penetrate the rotating frame (300), so that, based on the second state (S2), the other side of the rotating bar (400) can be rotatably connected in a position higher along the height direction (Z) than the second support surface (301) of the rotating frame (300), and configured in this way, it is possible to support the load of the rotating frame (300) through the load support bar (410) provided on the rotating bar (400).

[0064] If the rotating bar (400) is rotatably connected to the lower surface of the rotating frame (300) without penetrating the rotating frame, the load support bar (410) provided on the rotating bar (400) based on the second state (S2) cannot support the rotating frame (300), so a problem may arise requiring the placement of a separate load support bar; however, if configured as described above, it becomes possible to support the load of the rotating frame (300) through the load support bar (410) provided on the rotating bar (400).

[0065] As illustrated in FIGS. 10 and 11, the load support bar (410) may be provided with a cushioning member (411) that is positioned to protrude in the height direction (Z) to support the pivot frame (300). This cushioning member (411) may be formed to protrude in the height direction (Z) with respect to the second state (S2), and may be positioned at a predetermined angle inclined with respect to the height direction (Z) in the first state (S1). When the cushioning member (411) is provided in this manner, noise or vibration can be prevented when the pivot frame (300) is seated on the load support bar (410) while the angle of the pivot frame (300) is adjusted from the first state (S1) to the second state (S2).

[0066] As illustrated in FIGS. 1 and 3, the drive motor (500) can be fixedly positioned at the bottom of the movable frame (200) so that it can move together with the movable frame (200). By configuring it in this way, the drive motor (500) can move together with the movable frame (200), thereby preventing the massage device from being displaced when switching between the first state (S1) and the second state (S2).

[0067] As previously described, the reclining massage device according to one embodiment of the present invention simplifies the configuration by allowing the inclination of the rotating frame (300) to be adjusted through a rotating bar (400) that can rotate around the width direction (Y) while the length direction (X) position is fixed. In particular, as the moving frame (200) moves from one side to the other in the length direction (X), the inclination of the rotating frame (300) is adjusted while moving in the length direction (X) together with the moving frame (200), thereby enabling stable operation without interference with the wall located at the rear.

[0068] Although an embodiment of the present invention has been described, the spirit of the present invention is not limited by the embodiments presented in this specification. Those skilled in the art who understand the spirit of the present invention may easily propose other embodiments within the scope of the same spirit by adding, changing, deleting, or adding components, and such are also to be considered to fall within the scope of the spirit of the present invention.

[0069] [Explanation of the symbol]

[0070] 100 : Fixed frame 200 : Moving frame

[0071] 201: First support surface 210: Connecting bracket

[0072] 300: Rotating frame 301: Second support surface

[0073] 301a: Through hole 310: First hinge bracket

[0074] 320: Second hinge bracket 400: Rotating bar

[0075] 410: Load-bearing bar 411: Cushioning member

[0076] 500: Drive motor 510: Drive cylinder

[0077] 600 : Cushion pad 610 : Pad groove

[0078] 611: First Inner Self 612: Second Inner Self

[0079] a : First direction b : Second direction

[0080] S1: First state S2: Second state

[0081] X: Length direction Y: Width direction

[0082] Z: Height direction

Claims

1. A fixed frame fixed to the ground; A movable frame movably connected to the fixed frame above; A pivot frame rotatably connected to the above-mentioned movable frame; and A pivot bar, one end of which is rotatably connected to the fixed frame and the other end of which is rotatably connected to the pivot frame; Includes, The above-mentioned pivot frame is provided with a second hinge bracket to which the pivot bar is rotatably connected at a position spaced apart from the pivot frame along the height direction, and The portion where the above pivot bar and the second hinge bracket are rotatably connected is positioned at a location spaced apart along the height direction from the upper surface of the pivot frame, and When the above-mentioned moving frame moves from one side in the longitudinal direction to the other, the above-mentioned rotating frame moves from one side in the longitudinal direction to the other, and the inclination of the above-mentioned rotating frame is adjusted while rotating in a direction opposite to the rotation direction of the above-mentioned rotating bar. The above-mentioned pivot bar is positioned on each side in the width direction of the above-mentioned pivot frame, and A reclining massage device having a load-bearing bar supporting the pivot frame between a pair of the above-mentioned pivot bars.

2. In Paragraph 1, A reclining massage device further comprising a drive motor that provides driving force to enable the above-mentioned movable frame to move.

3. In Paragraph 2, A reclining massage device further comprising a driving cylinder, one side of which is connected to the fixed frame and the other side of which is connected to the movable frame, and which moves the movable frame through the operation of the driving motor.

4. In Paragraph 1, The above-mentioned pivotal frame is further provided with a first hinge bracket connected to the above-mentioned movable frame, and The first hinge bracket is positioned on the other side in the longitudinal direction, and The above second hinge bracket is a reclining massage device positioned on one side in the longitudinal direction so that the pivot bar does not overlap with the first hinge bracket in the height direction.

5. In Paragraph 1, The above-mentioned movable frame is provided with a first support surface that supports the load of a user, and A reclining massage device having a connecting bracket provided on the first support surface so that the first hinge bracket of the pivot frame is rotatably connected at a position spaced apart in the height direction from the first support surface.

6. In Paragraph 1, The above-mentioned pivot frame is provided with a second support surface that supports the load of the user, and A reclining massage device having a through hole in which the other end of the rotation bar is positioned through the second support surface.

7. In Paragraph 6, The second hinge bracket is a reclining massage device provided on the upper surface of the second support surface.

8. In Paragraph 6, The second support surface is provided with a cushion pad that supports the user's body, and A reclining massage device having a pad groove in which the other end of the rotation bar is inserted into the cushion pad.

9. In Paragraph 8, The above-mentioned pivot frame is rotatably positioned between a first state in which it is positioned at an angle from the ground and a second state in which it is positioned parallel to the ground, and A reclining massage device having a first inner surface corresponding to the rotation bar in the pad groove in the first state and a second inner surface corresponding to the rotation bar in the second state.

10. In Paragraph 1, A reclining massage device having a cushioning member protruding in the height direction to support the above-mentioned load-bearing bar.