Multifunctional bed-type device

Abstract

The multifunctional bed-type device according to an embodiment of the present invention includes: a first bed for supporting a subject; a second bed for supporting the subject; a first plate for fixedly supporting the first bed; a second plate for fixedly supporting the second bed; and a bed part for adjusting a distance between the first bed and the second bed by moving at least one of the first plate and the second plate in the longitudinal direction of the spine of the subject, wherein when a lumbar traction function is performed, the head of the subject is positioned on the first bed, and when a neck traction function is performed, the head of the subject is positioned on the second bed. The multifunctional bed-type device according to the present invention has a structure capable of individually securing the thoracic and lumbar vertebrae of the subject and has a structure for stretching the thoracic and lumbar vertebrae away from each other, thereby effectively decompressing the subject's spine through a compact structure.

Description

Multifunctional bed-type device

[0001] The present invention relates to a multifunctional bed-type device, and more specifically, to a multifunctional bed-type device manufactured in a bed-type form so that a subject can lie down, and which secures a traction function for the spine, including the cervical and lumbar vertebrae, of the subject, and which is manufactured so as to provide the subject with actions such as massage or treatment.

[0002] Lumbago, a common symptom of lower back pain, is a disease inherent to humans, unlike other animals, who evolved to be bipedal. Approximately 80% of the population, regardless of age or gender, suffers from lumbago. Furthermore, in addition to the aforementioned lumbago, the widespread use of smartphones has led to a rise in cervical pain, also known as "straight neck" (or "turtle neck"), due to prolonged head-down posture. This spinal condition is particularly prevalent among workers who carry heavy loads, office workers who spend most of their time sitting in poor posture at a chair or computer, and housewives who spend long hours standing at the sink. The causes of these spinal conditions vary, including disc disease, ankylosing spondylitis, spinal stenosis, spondylolisthesis, spondylolysis, internal disc herniation, acute and chronic lumbar sprains, straight neck, and turtle neck. However, most cases are accompanied by stiffness in the muscles that support the spine, and relaxing these muscles can significantly alleviate the condition.

[0003] Recently, various methods have been studied to effectively improve the aforementioned spinal conditions, one of which is spinal decompression physical therapy using spinal traction. The basic principles of spinal traction have long been practiced by chiropractors, osteopaths, and other properly trained health professionals. Both traction and decompression therapy are applied with the goal of relieving pain and promoting an optimal healing environment for disc bulges, degenerative discs, or herniated discs. Pain is relieved by creating negative pressure within the disc, which promotes shrinkage or repositioning of the herniated or bulging disc material and / or the creation of low pressure within the disc, which promotes the influx of healing nutrients and other substances into the disc. Additionally, spinal decompression is used to relieve pressure on the spinal cord or one or more compressed nerve roots passing through the spine. Decompression of spinal nerve components is a key component in the treatment of spinal disorders such as radiculopathy, myelopathy, and claudication. Spinal decompression therapy involves lengthening the spine using traction or electrical devices, aimed at alleviating low back pain. Devices that apply traction to the torso to facilitate spinal disc decompression and provide relief from low back pain are known in the art. However, current decompression devices are bulky, difficult to operate, and require the user to remain in a single position, such as lying prone on a table. Furthermore, current devices are limited to certain torso types, making them unsuitable for individuals who may be experiencing significant pain.

[0004] Therefore, there is a need for a new type of multifunctional bed-type device that can easily allow individuals to receive spinal traction decompression treatment at home by combining the structure of a hospital-use traction / decompression therapy device that is too large and expensive to use at home and a home massage bed, which is difficult for individuals to access.

[0005] [Prior Art Literature]

[0006] [Patent Document]

[0007] (Patent Document 1) KR 10-2124863 B1

[0008] The present invention is intended to solve the above problems, and aims to enable lumbar traction and neck traction to be performed simultaneously in a single device, while also enabling the device to actively control changes in patient posture.

[0009] A multifunctional bed-type device according to one embodiment of the present invention includes a first bed for supporting a subject, a second bed for supporting the subject, a first plate for fixing and supporting the first bed, and a second plate for fixing and supporting the second bed, and includes a bed portion for adjusting a gap between the first bed and the second bed by moving at least one of the first plate and the second plate in the longitudinal direction of the spine of the subject, and when the lumbar traction function is operated, the subject's head is positioned on the first bed, and when the neck traction function is operated, the subject's head is positioned on the second bed.

[0010] A multifunctional bed-type device according to one embodiment of the present invention may include a massage unit including a massage module that is arranged on the bed and provides a massage function to a subject while moving in the longitudinal direction, and may be characterized in that the massage unit is arranged on the first plate.

[0011] In a bed-type multi-functional device according to one embodiment of the present invention, the second plate may be characterized in that an indentation is formed in an overlapping area overlapping the first plate on the first plate so that the massage part can be opened upward.

[0012] A multifunctional bed-type device according to one embodiment of the present invention includes a first leg rest arranged at one end of the bed and an end of the second plate so as to allow the legs of the subject to be raised, and a neck rest formed to be stored in a built-in state in the first leg rest and to be unfolded toward the center of the bed, wherein when a lumbar traction function is operated, the legs of the subject are positioned on the first leg rest, and when a neck traction function is operated, the head of the subject is positioned on the neck rest unfolded from the first leg rest.

[0013] A bed-type multi-functional device (1) according to one embodiment of the present invention may be formed with a first fixing part that surrounds and fixes the thoracic vertebrae of the subject when the lumbar traction function is operated, and a second fixing part that surrounds and fixes the lumbar vertebrae of the subject.

[0014] A multifunctional bed-type device according to one embodiment of the present invention may further include a first actuator unit disposed below the second plate to move the second plate in the longitudinal direction to adjust the gap between the first bed and the second bed.

[0015] A multifunctional bed-type device according to one embodiment of the present invention may further include a second leg support formed adjacent to the other end of the bed portion and having an angle that is adjustable so that the legs of the subject can be supported when the neck traction function is operated.

[0016] A multifunctional bed-type device according to one embodiment of the present invention may further include a second actuator unit disposed below the first plate to adjust the angle of the second leg support.

[0017] In a bed-type multi-functional device according to one embodiment of the present invention, the first actuator unit may include a first rod member connected to the lower surface of the second plate and extending downward diagonally, a first cylinder applying force to the first rod member, and a load cell coupled to the first cylinder for measuring force.

[0018] A multifunctional bed-type device according to one embodiment of the present invention may further include a control unit that controls the force of the first cylinder by comparing a force setting value input to the first cylinder with a force measurement value measured by the load cell.

[0019] In a bed-type multi-functional device according to one embodiment of the present invention, the massage unit may include a rail unit formed to extend from the widthwise center of the first plate along the lengthwise direction so that the massage module can move along the lengthwise direction, and a chin unit arranged on both sides of the rail unit in the widthwise direction on the first plate so as to adjust the height of the massage module when the massage module moves along the rail unit.

[0020] In a bed-type multi-functional device according to one embodiment of the present invention, the massage unit may include a motor unit that is arranged on the first plate and applies power to the rail unit to move the rail unit, thereby moving the massage module in the longitudinal direction.

[0021] In a bed-type multi-functional device according to one embodiment of the present invention, the jaw portion may include a first jaw formed at a portion furthest from the second plate and having the highest height, a plurality of second jaws arranged closer to the second plate along the longitudinal direction from the first jaw, and a third jaw formed closest to the second plate.

[0022] The multifunctional bed-type device of the present invention has a structure capable of fixing the thoracic and lumbar vertebrae of a subject, and has a structure that stretches the thoracic and lumbar vertebrae in a direction away from each other, thereby effectively decompressing the subject's spine through a compact structure.

[0023] In addition, the multifunctional bed-type device of the present invention can provide both neck traction and lumbar traction functions simultaneously in one device.

[0024] In addition, the multifunctional bed-type device of the present invention can provide various functions by providing not only a spinal traction function of the subject but also a massage function.

[0025] FIG. 1 is a perspective view of a multifunctional bed-type device according to one embodiment of the present invention;

[0026] FIG. 2 is a side view of a multifunctional bed-type device according to one embodiment of the present invention;

[0027] FIG. 3 is a perspective view of a multifunctional bed-type device according to one embodiment of the present invention;

[0028] FIG. 4 is an enlarged view of the first leg support and neck support of a multifunctional bed-type device according to one embodiment of the present invention;

[0029] Figure 5 is an enlarged view of a massage section of a multifunctional bed-type device according to one embodiment of the present invention;

[0030] FIG. 6 is a side view of a first actuator portion of a multifunctional bed-type device according to one embodiment of the present invention;

[0031] FIG. 7 is a perspective view of a massage module of a multifunctional bed-type device according to one embodiment of the present invention;

[0032] Figure 8 is a perspective view of a first plate of a multifunctional bed-type device according to one embodiment of the present invention; and

[0033] FIG. 9 is a perspective view of a second plate of a multifunctional bed-type device according to one embodiment of the present invention.

[0034] Hereinafter, various embodiments of the present invention will be described with reference to the accompanying drawings. It should be understood that the present invention is not limited to specific embodiments, but rather encompasses various modifications, equivalents, and / or alternatives of the embodiments of the present invention. In connection with the description of the drawings, similar reference numerals may be used for similar components.

[0035] In this document, the expressions “has”, “may have”, “includes”, or “may include” indicate the presence of a feature (e.g., a number, function, operation, or component such as a part), but do not exclude the presence of additional features.

[0036] In this document, the expressions "A or B," "at least one of A and / or B," or "one or more of A and / or B" can include all possible combinations of the listed items. For example, "A or B," "at least one of A and B," or "at least one of A or B" can all refer to cases where (1) at least one A is included, (2) at least one B is included, or (3) at least one A and at least one B are included.

[0037] The expression "configured to" as used herein can be used interchangeably with, for example, "suitable for", "having the capacity to", "designed to", "adapted to", "made to", or "capable of". The term "configured to" does not necessarily mean "specifically designed to".

[0038] The terms used in this document are used only to describe specific embodiments and may not be intended to limit the scope of other embodiments. The singular expression may include the plural expression unless the context clearly indicates otherwise. Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by those of ordinary skill in the art described in this document. Terms defined in general dictionaries among the terms used in this document may be interpreted as having the same or similar meaning in the context of the relevant technology, and shall not be interpreted in an idealized or overly formal sense unless explicitly defined in this document. In some cases, even if a term is defined in this document, it cannot be interpreted to exclude the embodiments of this document.

[0039] The embodiments disclosed in this document are presented for the purpose of explaining and understanding the disclosed technical content and are not intended to limit the scope of the present invention. Therefore, the scope of this document should be interpreted to include all modifications or various other embodiments based on the technical concept of the present invention.

[0040] Hereinafter, preferred embodiments of the present invention will be described in detail. Prior to this, it should be noted that the terms and words used in this specification and claims should not be construed as limited to their conventional or dictionary meanings. Based on the principle that the inventor can appropriately define the concept of a term to best explain his or her invention, they should be interpreted in a way that aligns with the technical spirit of the present invention.

[0041] Accordingly, the configurations of the embodiments described in this specification are only some of the most preferred embodiments of the present invention and do not represent all of the technical ideas of the present invention, so it should be understood that there may be various equivalents and modified examples that can replace them at the time of filing this application.

[0042] Throughout the specification, whenever a part is said to “include” a component, this does not mean that it excludes other components, but rather that it may include other components, unless otherwise stated.

[0043] The objects, specific advantages, and novel features of the present invention described herein will become more apparent from the following detailed description and preferred embodiments thereof, taken in conjunction with the accompanying drawings. In this specification, reference numerals are given to components in each drawing, and it should be noted that, as far as possible, identical components are given the same numerals even if they are shown in different drawings. Furthermore, terms such as "one side," "the other side," "first," and "second" are used to distinguish one component from another, and the components are not limited by these terms. In the following description of the present invention, detailed descriptions of related known technologies that may unnecessarily obscure the gist of the present invention will be omitted.

[0044] Hereinafter, an embodiment of the present invention will be described in detail with reference to the attached drawings, and the same reference numerals indicate the same components.

[0045]

[0046] Hereinafter, a multifunctional bed-type device (1) according to the present invention will be described with reference to the drawings.

[0047]

[0048] Figure 1 is a perspective view of a multifunctional bed-type device (1) according to one embodiment of the present invention.

[0049]

[0050] A multifunctional bed-type device (1) according to one embodiment of the present invention includes a first bed (110) for supporting a subject, a second bed (120) for supporting the subject, a first plate (130) for fixing and supporting the first bed (110), and a second plate (140) for fixing and supporting the second bed (120), and includes a bed part (100) for adjusting a gap between the first bed (110) and the second bed (120) by moving at least one of the first plate (130) and the second plate (140) in the longitudinal direction of the spine of the subject, and when the lumbar traction function is operated, the subject's head is positioned on the first bed (110), and when the neck traction function is operated, the subject's head is positioned on the second bed (120).

[0051]

[0052] A bed-type device (1) according to one embodiment of the present invention includes a bed portion (100).

[0053] The bed unit (100) includes a first bed (110) and a second bed (120) that allow the distance between them to be adjusted. A subject lies on the first bed (110) and the second bed (120), and the distance between the first bed (110) and the second bed (120) is adjusted so that the spine of the subject can be tractioned. The first bed (110) and the second bed (120) are respectively fixed to a first plate (130) and a second plate (140), so that the distance between the first bed (110) and the second bed (120) can be adjusted by moving at least one of the first plate (130) and the second plate (140). Therefore, the bed unit (100) can traction the waist or the neck of the subject.

[0054] A bed-type multifunctional device (1) according to one embodiment of the present invention can provide a lumbar traction function and a neck traction function depending on the posture of the subject. The lumbar traction function fixes the lumbar and thoracic spine of the subject, and then moves at least one of the first plate (130) and the second plate (140) in the longitudinal direction to separate the first bed (110) and the second bed (120) from each other, in this case, so that the subject's head is positioned on the first bed (110). The neck traction function positions the subject's head on the second bed (120), and then similarly separates the first bed (110) and the second bed (120) from each other.

[0055]

[0056] A bed-type multi-functional device (1) according to one embodiment of the present invention may include a massage unit (200) including a massage module (210) that is arranged on the bed unit (100) and provides a massage function to a subject while moving in the longitudinal direction, and may be characterized in that the massage unit (200) is arranged on the first plate (130).

[0057] In a bed-type multi-functional device (1) according to one embodiment of the present invention, the second plate (140) may be characterized in that an indentation (141) is formed in an overlapping area overlapping the first plate (130) on the first plate (130) so that the massage part (200) can be opened upward.

[0058]

[0059] A bed-type device (1) according to one embodiment of the present invention includes a massage unit (200).

[0060] The massage unit (200) provides a massage function to the muscles surrounding the spine of the subject, thereby relaxing the muscles, and includes a massage module (210). The massage module (210) is placed on the bed unit (100) and moves in the longitudinal direction to provide a massage function to the subject.

[0061] Referring to Fig. 1, it can be seen that the massage unit (200) is arranged lengthwise from the center of the width direction of the bed unit (100). Accordingly, the massage module (210) of the massage unit (200) can move along the spine line of the subject, and can perform a massage function for the entire spine.

[0062] Referring to FIG. 8, it can be seen that the massage unit (200) of the bed-type multi-functional device (1) according to one embodiment of the present invention is formed on the first plate (130). That is, referring to FIGS. 8 and 9, the massage unit (200) must move along the entire spine line of the subject, so the first plate (130) can be seen to be extended in a long direction below the second plate (140). Accordingly, an overlapping area where the first plate (130) and the second plate (140) overlap each other is generated, and an indentation (141) is formed in the overlapping area of ​​the second plate (140) so that the massage unit (200) can be opened upward to provide a massage function to the subject.

[0063]

[0064] A bed-type multi-functional device (1) according to one embodiment of the present invention includes a first leg rest (300) arranged at one end of the bed portion (100) and the end of the second plate (140) so as to allow the legs of the subject to be raised, and a neck rest (400) formed to be stored in a built-in state in the first leg rest (300) and to be unfolded toward the center of the bed portion (100), and when the waist traction function is operated, the legs of the subject are positioned on the first leg rest (300), and when the neck traction function is operated, the head of the subject is positioned on the neck rest (400) unfolded from the first leg rest (300).

[0065]

[0066] A bed-type multi-functional device (1) according to one embodiment of the present invention may include a first leg support (300) and a neck support (400).

[0067] The first leg support (300) is configured to be placed at one end of the bed (100) and the end of the second plate (140) so that the subject's legs can be raised, and is a configuration used when the subject's head is positioned on the first bed (110) when the lumbar traction function is in operation.

[0068] Referring to FIGS. 1 and 3, the neck support (400) is stored in a built-in state in the first leg support (300). That is, as shown in FIG. 3, when the lumbar traction function is in operation, the neck support (400) is not used, so it is built-in in the first leg support (300). When the neck traction function is in operation, as shown in FIG. 4, the neck support (400) is deployed toward the center of the bed (100) so that the subject's head is placed on the neck support (400).

[0069] A multifunctional bed-type device (1) according to one embodiment of the present invention may be characterized in that when the lumbar traction function is operated, the subject's legs are positioned on the first leg support (300), and when the neck traction function is operated, the subject's head is positioned on the neck support (400) extended from the first leg support (300), so that the neck traction function and the lumbar traction function can be provided simultaneously by changing only the subject's posture in one device (1).

[0070]

[0071] A bed-type multi-functional device (1) according to one embodiment of the present invention may be formed with a first fixing part that surrounds and fixes the thoracic vertebrae of the subject when the lumbar traction function is operated, and a second fixing part that surrounds and fixes the lumbar vertebrae of the subject.

[0072]

[0073] According to one embodiment of the present invention, a bed-type multifunctional device (1) tractions the spine of a subject by adjusting the distance between the first bed (110) and the second bed (120). However, if a slipping phenomenon occurs in which the subject slips on the first bed (110) or the second bed (120), a proper traction effect cannot be applied to the spine. Therefore, a first fixing part and a second fixing part may be formed on each of the first bed (110) and the second bed (120), and when the lumbar traction function is operated, the first fixing part formed on the first bed (110) may be formed to surround and fix the thoracic vertebrae of the subject, and the second fixing part formed on the second bed (120) may be formed to surround and fix the lumbar vertebrae of the subject.

[0074]

[0075] A bed-type multi-functional device (1) according to one embodiment of the present invention may further include a first actuator unit (500) that is positioned below the second plate (140) and moves the second plate (140) in the longitudinal direction to adjust the gap between the first bed (110) and the second bed (120).

[0076]

[0077] Referring to FIGS. 2 and 6, the first actuator unit (500) of the bed-type multifunctional device (1) according to one embodiment of the present invention can be seen. The first actuator unit (500) performs the function of moving the second plate (140) in the longitudinal direction of the spine. Therefore, the first actuator unit (500) is configured to provide power for adjusting the distance between the first bed (110) and the second bed (120).

[0078]

[0079] A bed-type multi-functional device (1) according to one embodiment of the present invention may further include a second leg support (600) formed adjacent to the other end of the bed portion (100) and having an angle that is adjustable so that the legs of the subject can be supported when the neck traction function is operated.

[0080]

[0081] A bed-type multi-functional device (1) according to one embodiment of the present invention may further include a second leg support (600). Referring to FIGS. 2 and 3, the second leg support (600) is formed adjacent to the other end of the bed (100). The second leg support (600) is a component used when the neck traction function is operated. When the subject's head is placed on the neck support (400), the position of the neck support (400) is expanded from the first leg support (300) toward the center of the bed (100). Therefore, compared to when the waist traction function is operated, there is a high possibility that the subject's legs will come out of the other end of the bed (100) when the neck traction function is operated. Therefore, a component capable of supporting the subject's legs when the neck traction function is operated is required, and in the present invention, the second leg support (600) performs this function.

[0082]

[0083] A bed-type multi-functional device (1) according to one embodiment of the present invention may further include a second actuator unit (700) arranged below the first plate (130) to adjust the angle of the second leg support (600).

[0084]

[0085] Referring to Fig. 2, the bed-type multi-functional device (1) according to one embodiment of the present invention may further include a second actuator unit (700). The second actuator unit (700) is positioned below the first plate (130) and can adjust the angle of the second leg support (600). That is, in Fig. 2, the second leg support (600) is standing vertically, but by the second actuator unit (700), the second leg support (600) can be rotated and raised to the same height as the bed unit (100).

[0086]

[0087] In a bed-type multi-functional device (1) according to one embodiment of the present invention, the first actuator unit (500) may include a first rod member (510) connected to the lower surface of the second plate (140) and extending downward diagonally, a first cylinder (520) that applies force to the first rod member (510), and a load cell (530) that is coupled to the first cylinder (520) and measures force.

[0088]

[0089] Referring to FIG. 6, the first actuator part (500) of the bed-type multi-functional device (1) according to one embodiment of the present invention may include a first rod member (510), a first cylinder (520), and a load cell (530).

[0090] The first bar member (510) is a member that is connected to the lower surface of the second plate (140) and extends downward diagonally, and serves to transmit the force of the first actuator member (500) to the second plate (140).

[0091] The first cylinder (520) is configured to apply force to the first rod member (510) and may be configured as a hydraulic cylinder, but is not limited thereto.

[0092] The load cell (530) is coupled to the first cylinder (520) and measures the force applied to the first cylinder (520). The load cell (530) is arranged to measure the reaction force of the force applied to the second plate (140) by the force of the first cylinder (520).

[0093]

[0094] A bed-type multi-functional device (1) according to one embodiment of the present invention may further include a control unit that controls the force of the first cylinder (520) by comparing a force setting value input to the first cylinder (520) with a force measurement value measured by the load cell (530).

[0095]

[0096] A bed-type multi-functional device (1) according to one embodiment of the present invention may further include a control unit. The control unit compares a force setting value input to the first cylinder (520) with a force measurement value measured by a load cell (530) to adjust the setting value for the first cylinder (520). The first membrane member (510) is formed to extend diagonally from the lower surface of the second plate (140), and when the first bar member (510) receives a force from the first cylinder (520) and expands or contracts, the angle with respect to the second plate (140) continuously changes. Therefore, the value of the force transmitted from the first cylinder (520) to the first rod member (510) must be continuously adjusted according to the angle between the first rod member (510) and the second plate (140), and the control unit can continuously adjust the force of the first cylinder (520) by measuring the reaction force of the first rod member (510) measured in the first cylinder (520) through the load cell (530).

[0097]

[0098] The massage unit (200) of the bed-type multi-functional device (1) according to one embodiment of the present invention may include a rail unit (220) formed to extend from the widthwise center of the first plate (130) along the lengthwise direction so that the massage module (210) can move along the lengthwise direction, and a jaw unit (230) arranged on both sides of the rail unit (220) in the widthwise direction on the first plate (130) so as to adjust the height of the massage module (210) when the massage module (210) moves along the rail unit (220).

[0099]

[0100] The massage unit (200) of the bed-type multi-functional device (1) according to one embodiment of the present invention may include a massage module (210), a rail unit (220), and a jaw unit (230).

[0101] As illustrated in Fig. 8, the rail portion (220) is formed to extend along the longitudinal direction from the widthwise center of the first plate (130). Accordingly, the massage module (210) can provide a massage function to the subject along the longitudinal direction of the spine while moving along the rail portion (220).

[0102] The jaw portion (230) is configured to be positioned on both sides of the width direction of the rail portion (220) and is configured to adjust the height of the massage module (210). That is, as the massage module (210) moves in the length direction by the rail portion, the height can be adjusted by the jaw portion (230).

[0103]

[0104] The massage unit (200) of the bed-type multi-functional device (1) according to one embodiment of the present invention may include a motor unit (240) that is disposed on the first plate (130) and applies power to the rail unit (220) to move the rail unit (220) and thereby move the massage module (210) in the longitudinal direction.

[0105]

[0106] The massage unit (200) of the bed-type multi-functional device (1) according to one embodiment of the present invention may further include a motor unit (240). Referring to FIG. 8, the motor unit (240) may be placed on the first plate (130). The motor unit (240) applies power to the rail unit (220) to move the rail unit (220), thereby moving the massage module (210) connected to the rail unit (220) in the longitudinal direction.

[0107]

[0108] In a bed-type multi-functional device (1) according to one embodiment of the present invention, the jaw portion (230) may include a first jaw (231) formed at a portion furthest from the second plate (140) and having the highest height, a plurality of second jaws (232) arranged closer to the second plate (140) along the longitudinal direction from the first jaw (231), and a third jaw (233) formed closest to the second plate (140).

[0109] In the jaw portion of the bed-type multi-functional device according to one embodiment of the present invention, the height of the first jaw may be formed to be five times the height of the second jaw.

[0110]

[0111] Referring to FIG. 8, the jaw portion (230) of the bed-type multi-functional device (1) according to one embodiment of the present invention may include a first jaw (231), a second jaw (232), and a third jaw (233).

[0112] The first jaw (231) is formed to be the farthest away from the second plate (140) and is formed to have the highest height among the jaw portions (230). The first jaw (231) is the part formed to have the highest height and is positioned at the part farthest away from the second plate (140). When the neck traction function is operated, the first jaw (231) can pressurize the lumbar region of the subject in the direction opposite to the longitudinal movement of the second plate (140) by lifting the lumbar region of the subject upward. Therefore, when the neck traction function is operated, the movement of the massage module (210) and the second plate (140) in the first jaw (231) is performed in opposite directions, so that the neck traction of the subject can be effectively performed. The second jaw (232) is configured to be arranged closer to the second plate (140) in the longitudinal direction from the first jaw (231), and is configured to effectively pressurize the mid-back muscles when the lumbar traction and neck traction functions are operated. It is characterized by being formed at a lower height than the first jaw (231). The maximum height of the first jaw (231) can be formed five times greater than the maximum height of the second jaw (232), which is designed to correspond to the spinal curve line of the subject, and at the same time, to apply the intensity of the massage more strongly to the lower back rather than the mid-back. The third jaw (233) is configured to be formed closest to the second plate (140), and is positioned to effectively massage the part of the lower back where the arch is formed the largest by pressing the lumbar area of ​​the subject from the hips to the head when the lumbar traction function is operated. That is, since the spine around the lumbar region has a C-shaped curve, if the massage part moves to the same height as the middle of the waist, it cannot effectively pressurize the muscles around the lumbar region, so a configuration such as the third jaw (233) is arranged. The maximum height of the third jaw (233) can be formed three times greater than the maximum height of the second jaw (232).

[0113]

[0114] The massage module (210) of the multifunctional bed-type device (1) according to one embodiment of the present invention may include a massage roller (211), a roller plate (212), a first driving roller (213), and a second driving roller (214).

[0115] The massage roller (211) functions as a roller that directly provides a massage function to the back muscles of the subject. The roller plate (212) supports the massage roller (211) and also functions as a main body to which the driving rollers are coupled. The first driving roller (213) is a roller configured to minimize friction between the massage module (210) and other components when the massage module (210) moves along the rail portion (220). The second driving roller (214) is configured to adjust the height of the massage module (210), and is configured to adjust the height of the massage module (210) while traveling on the jaw portion (230).

[0116]

[0117] Although the present invention has been described in detail through specific examples, this is intended to specifically explain the present invention, and the present invention is not limited thereto, and it will be apparent that modifications and improvements can be made by those skilled in the art within the technical spirit of the present invention.

[0118] All simple modifications or changes of the present invention fall within the scope of the present invention, and the specific protection scope of the present invention will be made clear by the appended claims.

[0119] [Explanation of symbols]

[0120] 1: Multifunctional bed-type device

[0121] 100: Bedside

[0122] 110: Bed 1

[0123] 120: Second bed

[0124] 130: First Edition

[0125] 140: Second Edition

[0126] 141: Indentation

[0127] 200: Massage Department

[0128] 210: Massage Module

[0129] 211: Massage Roller

[0130] 212: Roller board

[0131] 213: First driving roller

[0132] 214: Second driving roller

[0133] 215: Angle adjustment member

[0134] 220: Rail section

[0135] 230: Chin

[0136] 231: First jaw

[0137] 232: Second jaw

[0138] 233: Third jaw

[0139] 240: Motor section

[0140] 300: 1st bridge support

[0141] 400: Neck rest

[0142] 500: First actuator section

[0143] 510: First bar member

[0144] 520: Cylinder 1

[0145] 530: Load cell

[0146] 600: Second bridge support

[0147] 700: Second actuator

[0148] 800: Control unit

Claims

1. A bed unit including a first bed supporting a subject, a second bed supporting the subject, a first plate for fixing and supporting the first bed, and a second plate for fixing and supporting the second bed, and adjusting the gap between the first bed and the second bed by moving at least one of the first plate and the second plate in the longitudinal direction of the spine of the subject; A bed-type multifunctional device, wherein when the lumbar traction function is activated, the subject's head is positioned on the first bed, and when the neck traction function is activated, the subject's head is positioned on the second bed.

2. In claim 1, A massage unit including a massage module that is arranged on the bed and provides a massage function to the subject while moving in the longitudinal direction; A bed-type multi-functional device, characterized in that the massage part is arranged on the first plate.

3. In claim 2, The above second edition, A bed-type multi-functional device, characterized in that a recessed portion is formed in an overlapping area on the first plate so that the massage portion can be opened upward.

4. In claim 1, A first leg rest positioned at one end of the bed and the end of the second plate so that the subject's legs can be raised; and Including a neck support formed so as to be stored in a built-in state in the first leg support and unfolded toward the center of the bed; A bed-type multifunctional device, characterized in that when the lumbar traction function is activated, the subject's legs are positioned on the first leg rest, and when the neck traction function is activated, the subject's head is positioned on the neck rest extended from the first leg rest.

5. In claim 4, In the above second edition, A bed-type multifunctional device, wherein a first fixing part is formed to surround and fix the thoracic vertebrae of the subject and a second fixing part is formed to surround and fix the lumbar vertebrae of the subject when the lumbar traction function is in operation.

6. In claim 3, A bed-type multi-functional device further comprising a first actuator unit disposed below the second plate and moving the second plate in the longitudinal direction to adjust the gap between the first bed and the second bed.

7. In claim 6, A bed-type multi-functional device further comprising a second leg rest formed adjacent to the other end of the bed and having an angle adjusted so that the legs of the subject can be supported when the neck traction function is operated.

8. In claim 7, A bed-type multi-functional device further comprising a second actuator unit positioned below the first plate and configured to adjust the angle of the second leg support.

9. In claim 6, The above first actuator part, A first bar member connected to the lower surface of the second plate and extending downwardly in a diagonal direction; a first cylinder for applying force to the first rod member; and A bed-type multi-functional device, comprising a load cell coupled to the first cylinder and configured to measure force.

10. In claim 9, A bed-type multi-functional device further comprising a control unit that controls the force of the first cylinder by comparing the force setting value input to the first cylinder with the force measurement value measured by the load cell.

11. In claim 1 The above massage part, A rail portion formed to extend along the longitudinal direction from the widthwise center of the first plate so that the massage module can move along the longitudinal direction; and A bed-type multi-functional device, comprising: a jaw portion arranged on both sides of the first plate in the width direction of the rail portion to adjust the height of the massage module when the massage module moves along the rail portion.

12. In claim 11, The above massage part, A bed-type multi-functional device, comprising: a motor unit disposed on the first plate and applying power to the rail unit to move the rail unit, thereby moving the massage module in the longitudinal direction.

13. In claim 12, The above jaw part, A bed-type multi-functional device comprising a first jaw formed at a portion furthest from the second plate and having the highest height, a plurality of second jaws arranged closer to the second plate along the longitudinal direction from the first jaw, and a third jaw formed closest to the second plate.

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