KR102623608B1 - back massage device - Google Patents

Abstract

The present invention relates to a waist massage device, and in particular, a waist support unit that supports the user's waist; a buttock support portion extending from a front portion of the waist support portion and supporting the user's buttocks; Includes a buttock side support plate installed on both sides of the upper surface of the buttock support plate, wherein a cushion member is installed on the inside of the buttock side support plate to repeatedly increase and decrease pressure on both sides of the buttocks by air, electrical or mechanical operation. Do it as
Therefore, regardless of the location, it can be simply installed on the floor or the backrest of various chairs or sofas, and the user can naturally lean or lie down with the upper body, tilting the neck back and the shoulders in a tilted or unfolded position. Massage can be performed freely and gently selectively or comprehensively. In particular, the waist massage is performed smoothly or steeply at the waist and buttocks support area, so it is possible to maintain a flexible and beautiful waist line, which is a great help to those who want to correct their posture. This can significantly improve the reliability of the product itself and its quality as well as the effectiveness of massaging each area.

Description

Back massage device

The present invention relates to a waist massage device, and more specifically, to a waist massage device that can be simply installed on the floor or on the back of a chair or sofa, and allows the user to selectively or comprehensively massage the neck, shoulders, back, waist, and buttocks while naturally leaning or lying down with the upper body. It relates to a waist massage device invented to enable massage and massage to relax tense muscles in the area and allow blood to circulate smoothly, as well as significantly improve joint function.

Due to the complex social life, modern people accumulate mental and physical fatigue. This not only causes poor blood circulation, but also requires working while leaning on a chair for long periods of time, causing muscles in the neck, shoulders, and back to tense up, causing fatigue and fatigue. Stress was increasing, and these tight muscles were massaged or massaged with hands to relieve them.

However, in order to release tight muscles using the hands, the tight muscles must be massaged with strong force for a long time, so not only is the act itself not easy, but the problem of hand muscles getting tight due to continuous muscle massage has also occurred.

In order to solve this problem, massage or massage devices with built-in massage elements such as a solenoid drive method, a mechanical operation method by motor drive, and a low-frequency operation method have been developed and presented.

Among these, the most widely used massage device is usually a vibrator with multiple massage protrusions, that is, a vibrator is placed in consideration of the body's acupuncture points, meridians, etc., and when power is applied, the massage protrusions are fine and rapid. It is designed to release or relax tense muscles by stimulating the surface of the body through its appearance and effect, thereby recovering from physical or mental fatigue.

In addition, massage devices that can be expected to be effective among the above-mentioned massage devices include those of various structures and shapes, including expensive massage devices in the form of chairs, massage devices in the form of waist cushions or cushions, and massage beds in the form of beds. In addition, hand massagers or hand massagers that are used by holding in the hand are being widely used.

However, conventional massage machines or massage devices such as massage chairs, massage beds, and massage cushions have the characteristic of massaging the back or waist without any difficulty, but due to the structure of the massage machine or massage device, the back of the neck (especially both sides of the back of the neck) or the shoulders are affected. , and it is structured so that arm massage cannot be performed.

Accordingly, it is no exaggeration to say that this is only a half-massage device that cannot be expected to massage the parts of the human body that most need massage, such as the neck, shoulders, and arms.

In addition, among the conventional massage devices and massage machines, massage chairs and massage beds are quite bulky and weigh excessively, making it difficult to transport and install them frequently according to the user's needs. In the case of massage cushions, they cannot be carried or transported. Although it has the aspect of being quite free, it also has the disadvantage of being bulky and having extremely limited use.

In other words, most of the various massage machines or massage devices, including the conventional massage chairs, massage beds, massage cushions, etc., are bulky and expensive, and have the disadvantage of being inconvenient to move, install, or use. There was a problem that its use was extremely limited because it could not provide any massage to the parts of the human body that felt the most fatigue, such as the back of the neck, shoulders, or arms.

Meanwhile, in recent years, many people, regardless of gender or age, complain of turtle neck due to excessive use of mobile devices, including cell phones. When people complain of turtle neck, their shoulders have no choice but to bend forward, resulting in a curved back and back problems. Since the waist line is also distorted, there is a need for a massage device that can prevent or easily correct this.

Domestic Registered Utility Model Publication No. 10-0687063 (February 20, 2007) Domestic Registered Patent Publication No. 10-1215528 (December 18, 2012) Domestic Registered Patent Publication No. 10-1641315 (July 14, 2016) Domestic Registered Patent Publication No. 10-1767390 (August 7, 2017)

The present invention was devised to solve all of the above-mentioned problems, and is provided with an angle- and height-adjustable headrest and a cushion member on the upper part of the bed body, the upper surface of which is slanted so that the upper body can be leaned or laid down. A pair of elevating shoulder pressers are provided, and waist and buttock supports are installed on the lower part, allowing the user to naturally lean or lie down with their upper body while simply installing them on the floor or the backrest of various chairs or sofas, regardless of location. This method allows you to freely and gently massage the neck, shoulders, back, waist, and buttocks selectively or comprehensively in a position where the neck is tilted back and the shoulders are tilted back or unfolded, thereby relaxing the tense muscles in the relevant area. At the same time, blood can circulate smoothly, and joint function can also be greatly improved, thereby greatly increasing the posture correction effect through effective massage of each part. Also, for the neck area, up and down, left and right movements, twisting exercises and The occurrence of turtle neck can be prevented and corrected through massage, etc. In particular, the waist massage is performed smoothly or steeply at the waist and buttocks support area, so it is possible to maintain a flexible and beautiful waist line, which is a great help to those who want to correct their posture. The purpose is to provide a waist massage device that can significantly improve the reliability of the marketability and quality of the product itself and the effect of massaging each area.

Other detailed purposes of the present invention will be clearly understood and understood by experts or researchers in this technical field through the detailed contents described below.

The waist massage device of the present invention for achieving the above object includes: a bed body whose upper surface is inclined so that when the user leans or lies down, the part that contacts the neck and shoulders is high and the part that contacts the waist is low; A headrest installed at the upper center of the bed body to automatically adjust the inclination angle and height; An angle and height adjustment means that is installed between the headrest and the bottom of the bed body and operates in response to a driving signal from the control unit to automatically adjust the headrest to the user's desired angle and height; a pair of shoulder pressing parts installed on both sides of the headrest at the upper part of the bed body to be able to move up and down; A pair of pressing pressures that raise and lower the shoulder pressing unit in response to a driving signal from the control unit in a state installed between the bottom surface of the shoulder pressing unit and the bottom surface of the bed body so that the shoulder pressing unit presses the user's shoulder to a desired pressure. control means; a waist and buttock support unit extending below the bed body and supporting the user's waist and buttocks, respectively; a control unit capable of inputting key signals required to operate the angle and height adjusting means and the pressing pressure adjusting means; A control unit that generates overall control signals necessary for the operation of the massager, including output signals that drive the angle and height adjustment means and the pressing pressure adjustment means, in response to the key signal input by the user through the operation unit. It is characterized by

In addition, between the headrest and the angle and height adjustment means, it is possible to prevent and correct turtle neck by rotating the user's head horizontally within a set angle range left and right with the headrest and twisting the neck to the left and right. The headrest is characterized in that it is provided with a horizontal rotation means.

In addition, between the headrest and the angle and height adjustment means, there is a headrest that can prevent and correct turtle neck by rotating the user's head left and right within a specified angle range with the headrest and twisting the neck to the left and right. It is characterized by being equipped with a left and right rotation means.

In addition, a head side support plate is installed on both sides of the upper surface of the headrest to support both sides of the user's head, and a cushion member including an air bag or sponge is installed inside the head side support plate.

In addition, the bed body has a fixed width in the longitudinal direction along the center line, and a neck resting groove is formed in the area where the user's neck comes into contact, and the head part including the neck area is formed in the upper part when the user's neck and head are tilted back. a back central support portion that has a curved portion supporting a portion of the body and supports the central portion of the back including the neck and spine of the human body; It is formed to slope downward toward both ends from both sides of the central back support, and has a form in which the upper shoulder support plates are formed to protrude integrally in the inclined direction from the upper part, and is formed on both sides of the back that are not supported by the central back support. It is characterized by including a pair of side backrests for support and support.

In addition, the bottom surface of the upper part of the bed body is integrated with a floor extension plate that supports the bottom surface of the headrest, allows installation of a means for adjusting the pressing pressure of the shoulder pressing part, and increases the support force for the bed main body. It is characterized by being formed as an extension.

In addition, the angle and height adjustment means include a vertical rotating bar, one end of which is rotatably installed in the bed body, and the other end of which is coupled to the bottom of the headrest; In a state installed between the vertical rotation bar and the bottom surface of the bed body, the headrest is rotated to have the angle and height desired by the user through the vertical rotation bar in response to a driving signal from the control unit, thereby rotating the headrest including a cylinder or forward/reverse motor. It is characterized by consisting of a bar driving member.

At this time, when a cylinder is used as the rotating bar driving member, the body of the cylinder is installed on the bottom surface of the bed body, and the rod end of the cylinder is installed on the vertical rotating bar.

In addition, when a forward/reverse motor is adopted as the rotation bar driving member, the forward/reverse motor with a drive gear on the shaft is fixedly installed on the bottom surface of the bed body, and a vertical rotation bar rotatably installed on the bottom surface of the bed body On one end of the shaft, the driven gear having a relatively large number of teeth compared to the number of teeth of the driving gear is installed in mesh with the driving gear.

In addition, the shoulder press portion is formed as a plate-shaped shoulder front press plate or a trapezius muscle contact plate in a vertical direction at the rear end of the shoulder front press plate, and the press pressure adjustment means is provided on both sides of the upper part of the bed body. It is installed to be able to go up and down and rotate, and a cushion member including an air bag or sponge is installed on the inner surface of the front shoulder press plate or trapezius muscle contact plate.

In addition, the pressing pressure adjusting means includes a cylinder installed between the bottom surface of the shoulder pressing part and the bottom surface of the bed body to raise and lower the shoulder pressing part in response to a driving signal from the control unit.

In addition, hip side support plates are installed on both sides of the upper surface of the buttock support portion to support both sides of the user's buttocks, and a cushion member including an air bag or sponge is installed on the inside of the buttock side support plate.

In addition, inside the bed body, the head support part, the shoulder press part, and the waist and buttock support part, a massage member that has a tapping, vibration, kneading, rolling or tilting function and massages each part of the human body is optionally or It is characterized by being equipped at the same time.

In addition, the operating unit includes a power on/off switch, a headrest up/down key required to adjust the inclination angle and height of the headrest through the angle and height adjustment means, and shoulder adjustment through the pressing pressure adjustment means. It is characterized by being equipped with a shoulder presser up/down key to control the raising/lowering position and pressure of the presser unit.

As described above, according to the waist massage device of the present invention, the upper part of the bed body, whose upper surface is inclined so that the upper body can be leaned or lie down, is provided with a headrest that can adjust the inclination angle and height, move in the left and right horizontal directions, and rotate left and right. It is provided with a pair of elevating shoulder pressers equipped with a cushion member, and a waist and buttock support is installed on the lower part, so that the user can simply install it on the floor or the backrest of various chairs and sofas, regardless of location. You can freely and gently exercise, massage, and massage your neck, shoulders, back, waist, and buttocks selectively or comprehensively while leaning or lying down naturally with your upper body, tilting your neck back, and leaning your shoulders back or unfolding.

Therefore, exercise and massage can be performed in various forms throughout the entire upper body of the human body, such as the neck, back, shoulders, waist, and buttocks, so that tense muscles in each area can be relaxed, blood circulation can be facilitated, and joint function can be improved. The massage effect on the upper body of the human body can be greatly improved, and the neck area can be exercised up, down, left and right, and at the same time, twisting it left and right can also be performed, preventing the occurrence of turtle neck as well as correcting it. Since it can be done, it can be of great help to test takers, models (people who walk), people who sit at a desk for a long time, and people of all ages who complain of neck and shoulder pain.

In addition, since the waist massage is performed smoothly or steeply at the waist and buttocks support, it is possible to maintain a flexible and beautiful waist line, which can be of great help to those who want to correct their posture, increasing the reliability and reliability of the marketability and quality of the product itself. It is a very useful invention as it can significantly improve the effect of massaging the area.

Other effects of the present invention will be readily apparent and understood by experts or researchers in the technical field through the specific details described below or during the process of implementing the present invention.

Figure 1 is a perspective view of a waist massage device to which the present invention is applied.
2 to 4 are a side view, rear view, and top view of a waist massage device to which the present invention is applied.
Figures 5 and 6 are enlarged side cross-sectional views of the lower back for explaining the combined state and operating state of the headrest and angle and height adjustment means of the waist massage device of the present invention.
Figure 7 is an enlarged plan view and cross-sectional view of the lower back showing the combined state and operating state of the horizontal rotation means of the headrest in the waist massage device of the present invention.
Figure 8 (a) (b) is a partially cut-away perspective view illustrating the combined state of the left and right rotation means of the headrest in the waist massage device of the present invention.
Figures 9 (a) to (c) are diagrams illustrating the operating state of the left and right rotation means of the headrest in the waist massage device of the present invention.
Figure 10 is a side cross-sectional view for explaining the combined state of the shoulder pressing part and the pressing pressure adjusting means in the waist massage device of the present invention.
11 (a) to (c) are rear views illustrating the operating states of the shoulder pressing portion and the pressing pressure adjusting means of the waist massage device of the present invention.
Figure 12 is a side cross-sectional view of the waist and buttock support portion of the waist massage device of the present invention.
Figure 13 is a partially exploded perspective view of the waist and buttock support portion of the waist massage device of the present invention.

Since the present invention can make various changes and take various forms, specific embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to a specific disclosed form, and should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention.

Terms such as first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, a first component may be named a second component without departing from the scope of the present invention, and similarly, the second component may also be named a first component.

The terms used in this application are used to describe specific embodiments of terminals and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features or It should be understood that this does not exclude in advance the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the technical field to which the present invention pertains.

Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless clearly defined in the present application, should not be interpreted as having an ideal or excessively formal meaning. No.

Hereinafter, with reference to the attached drawings, the operating conditions according to each configuration, including preferred embodiments according to the present invention, will be described in detail as follows.

Figure 1 shows a perspective view of a back massage device to which the present invention is applied, and Figures 2 to 4 show a side view, rear view, and top view of a back massage device to which the present invention is applied.

In addition, Figures 5 and 6 show an enlarged side cross-sectional view of the lower back to explain the combined state and operating state of the headrest and angle and height adjustment means in the waist massage device of the present invention, and Figure 7 is a waist massage device of the present invention. An enlarged plan view and cross-sectional view of the main part showing the combined state and operating state of the horizontal rotation means of the headrest of the device are shown.

In addition, Figure 8 (a) (b) shows a partial cutaway perspective view illustrating the combined state of the left and right rotation means of the headrest in the waist massage device of the present invention, and Figures 9 (a) to (c) show the present invention. This diagram shows an example of the operating state of the left and right rotation means of the headrest in the waist massage device of the invention.

In addition, Figure 10 shows a side cross-sectional view for explaining the combined state of the shoulder pressing part and the pressing pressure adjusting means in the waist massage device of the present invention, and Figures 11 (a) to (c) show the waist massage device of the present invention. It shows a rear view to explain the operating state of the middle shoulder press part and the press pressure control means, Figure 12 shows a side cross-sectional view of the waist and buttock support part of the waist massage device of the present invention, and Figure 13 shows the waist of the present invention. This is a partial exploded perspective view of the waist and buttock support part of the massage device.

According to this, the waist massage device of the present invention, as shown in Figures 1 to 13, largely consists of a bed body 10, a headrest 20, an angle and height adjustment means 30, and a horizontal rotation of the headrest. means (34), headrest left and right rotation means (37), a pair of shoulder pressers (40), a pair of press pressure adjustment means (50), waist and buttock supports (60) (70), operation unit ( 80) and the control unit 90, regardless of location, are simply installed on the floor or the backrest of various chairs and sofas, and the user naturally leans or lies down with the upper body, tilts the neck back, and tilts the shoulders back or unfolds the device. You can freely and gently massage the neck, shoulders, back, waist, and buttocks selectively or comprehensively. The neck area can be exercised up, down, left, and right, and at the same time, it can also be twisted left and right. Turtle neck can be prevented as well as corrected, and in particular, the waist and buttocks can receive a more effective massage by installing a separate massage member (100) as a key technology component.

At this time, the bed body 10 basically performs the function of supporting the user's upper body. When the user leans or lies down, the upper surface is so that the part where the neck and shoulders come into contact is high and the part where the waist comes into contact is low. It may have an inclined shape.

This bed body 10 performs the body function of the waist massage device to which the present invention is applied, and is provided with a cushion member on the outer shell or is formed entirely of flexible material so that the user can lean or lie down comfortably. It is desirable to have it.

At this time, the bed main body 10 is provided with a back central support portion 11 having a fixed width in the longitudinal direction along the center line, as shown in FIGS. 1 to 4, and the back center support portion 11 It has a pair of side back supports (12) on both sides.

In addition, the central back support portion 11 of the bed body 10 is basically the central portion of the back including the neck and spine of the human body (it varies depending on the person's physique or body type, but for example, it is approximately 1 compared to the total width of the human back) It performs the function of supporting and supporting (about 3 or 1/2).

In addition, in the present invention, a neck resting groove 111 having a concave shape is provided at the part of the back center support 11 that directly contacts the user's neck, so that the user can lean on the bed body 10 or When lying down and tilting the neck, the neck resting groove 111 provided in the central back support 11 supports the user's neck more stably.

In addition, in the present invention, a curved portion 112 is formed on the upper part of the central back support 11 to safely and comfortably support a portion of the head, including the neck, when the user tilts the neck and head back, thereby providing the user with a curved portion 112. When a person leans or lies down on the bed body 10 and tilts his neck, the neck portion is naturally and safely tilted by the curved portion 112, so the neck portion can be massaged in a stable position.

In addition, although not shown, when forming the back central support 11 of the bed main body 10, it is not simply formed as an inclined surface, but is formed in, for example, an "S" shape corresponding to the upper body back curve of the human body. When formed curved, the central back support 11 itself supports the user's entire back more comfortably and comfortably, and when the neck is tilted in this state, there is no strain on the user's back or neck area. Therefore, you can receive a massage for your back and neck more safely.

In addition, the pair of side back supports 12 are formed at an angle of approximately 5 to 25 degrees from both sides of the central back support 11 toward the lower portions of both ends, and these side back supports 12 are formed as described above. Supports the back areas on both sides that are not supported by the central back support 11 (this also varies depending on the person's physique or body type, but for example, about 1/3 or 1/4 of the total width of the human back). It performs a supporting function.

In addition, the side back support 12 may be formed to be inclined downward from both sides of the back center support 11 toward both ends as shown in Figures 1 to 4, and although not shown, the back center support 11 It can also be formed parallel to the part 11.

At this time, when the side back support portion 12 is formed to be inclined from both sides of the back center support portion 11 toward the lower portion of both ends, it is preferable to form it to have an inclination angle of approximately 5 to 25 degrees.

In this way, when a pair of side back supports 12 inclined to both sides of the central back support 11 are formed, the user can move around the center back support 11 of the bed main body 10. When pressure within a predetermined range is applied to the shoulder area through the shoulder press unit 40, which will be described later, in a reclining or lying state, both shoulder parts of the user are tilted back in response to the pressing pressure of the shoulder press unit 40. The back on both sides approaches or comes into close contact with the side back support 12, which has an inclined shape, and the chest comes forward.

Therefore, the contact area and contact pressure between the side backrest 12, which has an inclined shape, and the side back can be changed by changing the amount of pressure on the shoulder pressing part 40, so that the massage intensity for the user's shoulder area can be changed. As it can control cardiopulmonary function as well as control, it can significantly improve cardiopulmonary function as well as the massage effect on the shoulder area.

In addition, in the present invention, upper shoulder support plates 121 are formed to protrude integrally from the upper portion of the side back support portion 12 in the inclined direction.

When the user leans or lies down on the bed main body 10 and presses the shoulder with a desired pressure from front to back through the shoulder pressing part 40, which will be described later, the upper shoulder support plate 121 is Since the upper part of the shoulder, which has an inclined shape, is supported, the massage can be accurately applied to the entire shoulder in a stable posture, thereby further increasing the massage effect on the shoulder area.

Meanwhile, although not shown in the drawings including the description so far, a vertical elevating and lowering device and an inclination angle adjustment device are provided within the central back support 11 and the pair of side back support parts 12 of the bed main body 10. may be provided selectively or entirely.

In this way, when a vertical elevating and lowering device and a height adjustment device are further provided in the central back support 11 and the pair of side back support parts 12 of the bed body 10, the bed body 10 can be adjusted to the user's physical condition. The overall height and inclination angle of the pair of side back supports 12, including the overall height of the central back support 11, can be arbitrarily adjusted.

For example, the angle formed between the extension of the side back support 12 and the central back support 11 can be adjusted within +20 degrees to -45 degrees, and the central back support 11 can be adjusted within +20 degrees to -45 degrees. The height of the central back support 12 can be adjusted within the range of +10 cm to -20 cm.

Therefore, all people with different physical conditions can use it by arbitrarily adjusting the height and inclination angle of each part of the bed body 10 to suit their physical conditions, which can greatly increase the usability of the product itself. The upper body massager to which the present invention is applied can provide satisfaction to all people who receive a massage of the upper body (especially the shoulder and back areas, etc.).

In addition, in the present invention, a bottom extension plate 13 having a predetermined area is formed to extend integrally to the bottom surface of the upper part of the bed body 10.

In this way, when the bottom extension plate 13 is formed to extend integrally on the bottom surface of the bed main body 10, the bottom area of the bed main body 10 has a correspondingly larger shape, so that the bed main body 10 The overall bearing capacity is greatly increased.

In addition, when the headrest 20, which will be described later, is lowered to the maximum, the floor extension plate 13 does not directly contact the floor surface or the backrest of the chair where the upper body massager to which the present invention is applied is installed, but the headrest 20 ), so it is possible to prevent the headrest 20 from being damaged, as well as relieve the impact that may be applied to the user's head, and also to support the shoulder press portion 40, which will be described later. The pressing pressure adjusting means (50) can be installed smoothly.

Meanwhile, as shown in FIGS. 1 to 9, the headrest 20 is capable of automatically adjusting the inclination angle and height in the upper and lower directions at the center of the upper part of the bed body 10, as well as horizontal movement to the left and right and left and right. It has a rotatable shape and functions to support the neck area, including the user's entire head.

In this way, the user leans or lies down on the bed body 10 and supports the head through the headrest 20, then tilts the neck or rotates the head in the left and right horizontal directions to exercise the neck or turn the head to the left and right. If you do neck twisting exercises and receive a massage for the neck area, the muscles in the neck area will loosen and relax smoothly, which will not only prevent the development of turtle neck in advance, but will also promote metabolism by allowing blood to flow smoothly in the neck area. I can give it.

At this time, a cushion member is provided on the outer shell of the headrest 20 or the entire body is made of a flexible material, so that the user can place the head on the upper part of the headrest 20 more comfortably and enjoy the massage. It is desirable to be able to receive, rest, or watch TV.

In addition, the angle and height adjustment means 30 is operated in response to a driving signal from the control unit 90 when installed between the headrest 20 and the bottom surface of the bed main body 10, and the headrest ( 20) performs the function of automatically adjusting to the angle and height desired by the user.

As an example of such an angle and height adjustment means 30, it may be composed of a vertical rotation bar 31 and a rotation bar driving member 32, as shown in FIG. 5.

At this time, the vertical rotation bar 31 has one end rotatably installed in the bed body 10, the other end is coupled to the bottom of the headrest 20, and a rotation bar driving member to be described later. In response to the change in power of (32), the headrest 20 performs a function of rotating to have the user's desired angle (for example, 0 to 45 degrees) and height (for example, 0 to 20 cm). .

In addition, the rotary bar driving member 32 basically includes a cylinder 321 or a forward/reverse motor 322, and is installed between the vertical rotary bar 31 and the bottom surface of the bed body 10. By rotating the vertical rotation bar 31 in response to a driving signal from the control unit 90, the headrest unit 20 rotates to have the angle and height desired by the user.

In addition, when a cylinder 321 whose driving direction is controlled by the control unit 90 is used as the rotary bar driving member 32, the body of the cylinder 321 is located on the bottom surface of the bed main body 10. The rod end of the cylinder 321 is installed on the vertical rotating bar 31, and the rotation angle of the vertical rotating bar 31 is adjusted by adjusting the entry and exit length of the rod of the cylinder 321. The angle and height of the combined headrest 20 can be adjusted as shown in the solid and virtual lines of FIG. 5 so that the headrest 20 itself has the angle and height desired by the user.

In addition, when adopting a forward/reverse motor 322 whose rotation direction and rotation speed is controlled by the control unit 90 as shown in FIG. 6 as the rotation bar driving member 32, the forward/reverse motor 322 is connected to the bed body 10. It is fixedly installed on the bottom surface, and a drive gear 322a is installed on its axis, and on the axis of one end of the vertical rotation bar 31, which is installed in a rotatable state on the bottom surface of the bed body 10, The driven gear 322b, which has a relatively greater number of teeth compared to the number of teeth of the driving gear 322a, may be installed in mesh with the driving gear 322a.

In this way, a drive gear 322a is installed on the axis of the forward/reverse motor 322 adopted as the rotary bar driving member 32, and a driven gear 322b engaged with it is installed on the axis of one end of the vertical rotary bar 31. When the forward/reverse motor 322 is driven in the forward or reverse direction in response to a drive signal from the control unit 90 when installed in the forward/reverse motor 322, it rotates in response to the rotation direction and number of rotations of the forward/reverse motor 322 and transmits power. Since the driven gear 322b engaged with the driving gear 322a rotates the vertical rotation bar 31 in the forward or reverse direction while reducing the rotation speed by an amount corresponding to the difference in the number of teeth, the vertical rotation bar 31 ) The angle and height of the headrest 20 coupled to the other end of the vertical rotation bar 31 corresponds to the rotation direction and angle of the vertical rotation bar 31 to the angle and height desired by the user, as shown by the solid and virtual lines in FIG. It is automatically adjusted.

At this time, the rotating bar driving member 32 is presented as a cylinder 321 or a forward/reverse motor 322 as described above, but is not limited thereto, and although not shown, for example, a forward/reverse motor, a pinion gear, and a rack. By combining, the rotational movement of the forward/reverse motor can be changed into a straight line of a rack coupled to a vertical rotation bar, etc. through a pinion gear, thereby changing the headrest 20 to the desired angle and height, and also adjusting the height of the hiking stick. You can also use a bellows that can change the height through the structure or injection of air.

In addition, the headrest horizontal rotation means 34 allows the headrest 20, which directly supports the user's head, to be horizontal within a predetermined angle to the left and right (for example, 10 to 25 degrees to the left and right). It has a shape installed between the center of the headrest 20 and the angle and height adjustment means 30 so that it can be rotated in any direction.

At this time, as shown in FIG. 7, the headrest horizontal rotation means 34 includes left and right horizontal rotation bars ( 341) is pivoted so that the headrest unit 20 rotates at an angle determined in the left and right horizontal directions with the left and right horizontal rotation bars 341 at the ends of the vertical rotation bar 31 of the angle and height adjustment means 30. It can be rotated within a range.

In this way, when the headrest horizontal rotation means 34 is installed between the headrest 20 and the angle and height adjustment means 30, the user can place his/her upper body on the bed body 10. Place the head on the headrest 20 in a reclining or lying state, adjust the headrest 20 to the desired angle and height through the angle and height adjustment means 30, and then allow the user to adjust the angle and height. As shown in 7, when the head is rotated horizontally within a set angle range to the left and right with the headrest 20, neck movement is achieved by bending the neck within a set angle range in the left and right horizontal directions in response, so that the turtle Not only can it prevent the development of a neck in advance, but it can also correct the neck of a user who already has a turtle neck shape.

In addition, the headrest left and right rotation means 37 allows the headrest 20, which directly supports the user's head, to rotate left and right within a specified angle (for example, 5 to 20 degrees to the left and right respectively). It has a shape installed between the center of the headrest 20 and the angle and height adjustment means 30 so as to do so.

At this time, the left and right rotation means 37 of the headrest are twisted left and right at the ends of the vertical rotation bar 31 of the angle and height adjustment means 30 that rotates in the vertical direction as shown in (a) of Figure 8. The rotation bar 371 is pivoted, or a left and right twisting direction rotation bar 371 is installed at the ends of the left and right horizontal rotation bars 341 of the headrest horizontal rotation means 34, as shown in Figure 8 (b). By pivoting, the headrest 20 is positioned at the end of the vertical rotation bar 31 of the angle and height adjustment means 30 or the left and right horizontal rotation bar 341 of the headrest horizontal rotation means 34. It can be rotated within a set angle range in the left and right twisting directions together with the left and right twisting direction rotation bar 371.

In this way, when the left and right twisting direction rotation bar 371, etc. is installed as the headrest left and right rotation means 37 between the headrest 20 and the angle and height adjustment means 30, the user can While leaning your upper body on the bed body 10 or lying down, place your head on the headrest 20 and adjust the desired angle and height of the headrest 20 through the angle and height adjustment means 30. After adjusting the position, when the head is rotated in the left and right directions within a set angle range as shown in (a) to (c) of Figure 9, the headrest 20 rotates the left and right twisting direction rotation bar 371, etc. Through this, the neck is twisted along with the user's head in the left and right directions within a set angle range and neck movement occurs, so not only can the occurrence of turtle neck be prevented in advance, but it can also correctly correct the neck of a user who already has a turtle neck shape. .

Meanwhile, although not shown, a headrest horizontal moving means may be installed and used between the headrest 20 and the bed body 10 instead of the headrest horizontal rotation means 34.

In this way, when the headrest horizontal moving means is installed between the headrest 20 and the bed body 10, the user can lean his or her upper body on the bed body 10 or place his head on the headrest while lying down. When it is placed on the unit 20 and the user operates the horizontal movement means of the headrest to move the headrest 20 to the left and right within a predetermined distance, the user's head moves left and right correspondingly. .

Therefore, neck movement occurs automatically in the process of repeating the left and right bending motion in response to changes in the position of the head as the user's neck moves horizontally to the left and right, so not only can the occurrence of turtle neck be prevented in advance, The neck of a user who already has a turtle neck shape can be corrected.

In addition, in the present invention, head side support plates 21 are installed on both sides of the upper surface of the headrest 20 to support both sides of the user's head, as shown in FIGS. 1, 4, and 7 to 9, and the side of the head Inside the support plate 21, cushion members 22 including air bags or sponges were installed one at a time or in pairs at the top and bottom.

At this time, the head side support plate 21 is installed only on the rear portion of both sides of the upper surface of the headrest 20, which does not reach the user's ears, so that the user leans or places his head on the headrest 20 and places his head on the headrest 20. Rotate the head left and right horizontally or rotate it left and right using the horizontal rotation means of the base (34), the left and right rotation means of the headrest (37), or the horizontal movement means of the headrest (not shown). Alternatively, when moving in the left and right horizontal direction, the head side support plate 21 and the cushion member 22 further provided therewith do not press the ear portion at all, but only support and press both sides of the head located above the ears. It is desirable to do so.

In this way, by installing the head side support plates 21 on both sides of the upper surface of the headrest 20 and installing one or a pair of cushion members 22 inside the head side support plates 21, the user can Lean or place your head on the support unit 20, and use the headrest horizontal rotation means 34, the headrest left and right rotation means 37, or the headrest horizontal movement means to move your head left and right. When rotating in the left or right direction or moving in the left or right vertical direction, the head itself can be prevented from being separated from the headrest 20 by the head side support plate 21, and at the same time, it has a rigid shape. The head side support plate 21 does not directly contact both sides of the user's head, and the cushion members 22 repeatedly compress and expand in accordance with the change in the center of gravity in response to the positional movement of the user's head, making it elastic. comes into contact

Therefore, not only can the user more safely and comfortably perform turtle neck prevention exercises on the neck while shaking, twisting, or moving the head from side to side, but also parts on both sides of the head can be supported by the head side support plate 21. Injuries that may occur due to concentrated pressure can be prevented in advance.

At this time, when an air bag is adopted as the cushion member 22, although not shown, an air generator is separately provided in the bed body 10 and the air generator is properly driven through the control unit 90 to generate the air bag. By controlling the expansion and contraction to repeat, not only can the risk of injury to both sides of the head be completely prevented, but the massage effect can also be greatly increased through repetition of pressure and release on both sides of the head.

Meanwhile, the pair of shoulder pressing parts 40 are installed on both sides of the headrest 20 in the upper part of the bed body 10 and operate a pair of pressing pressure adjustment means 50 to be described later. It is operated to raise and lower in response, and performs the function of straightening or reclining the user's shoulder by pressing the shoulder area of the user leaning or lying on the bed main body 10 with pressure applied through the pressing pressure adjustment means 50. .

In this way, if the user's shoulder is pressed through the shoulder pressing part 40 and the user's shoulder is massaged in a state of stretching or reclining, not only can the tense muscles in the shoulder area be easily relieved, but also the user's shoulder can be easily relieved by pressing the shoulder area. Since the chest automatically protrudes when reclined, cardiopulmonary function can also be greatly improved.

That is, when the user leans or lies down on the bed body 10, tilts his neck, and receives a massage for the relevant area while pressing the shoulder area through the shoulder presser 40, the muscles in the shoulder area are smoothly relaxed and relaxed. It can prevent the occurrence of shoulder stiffness in advance, and can promote metabolism by allowing blood to flow smoothly in the shoulder area. Additionally, when the shoulder area is pressed and reclined, the chest automatically protrudes, which greatly improves cardiopulmonary function. You can.

At this time, the shoulder pressing portion 40 may be formed only of the shoulder front pressing plate 41 having a plate shape as shown in FIGS. 1 to 4, or may be formed of a shoulder front pressing plate having a plate shape as shown in FIGS. 10 and 11 ( The trapezius muscle contact plate 42 may be formed integrally in the vertical direction at the rear end of 41).

In the above, if the shoulder presser 40 is formed simply with the front shoulder presser 41 having a plate shape, only the front part of the shoulder is pressed and no massage effect on the trapezius muscle can be expected, so the front shoulder presser plate (41) has a plate shape. It is more desirable to integrally provide a trapezius muscle contact plate 42 in the vertical direction at the rear end of 41) so that the massage effect on the shoulder can be improved by pressing not only the front part of the shoulder but also the trapezius muscle area.

In addition, when the shoulder pressing part 40 is coupled to the pressing pressure adjusting means 50 provided on both sides of the upper part of the bed body 10, it is fixed so that it can only be raised and lowered as shown in (a) (b) of Figure 11. It can be installed, or it can be installed so that it can be raised and lowered and rotated at the same time, as shown in Figure 11 (c).

However, in the former case, when the user's shoulder is stretched or reclined by pressing it through the shoulder pressing part 40 in response to the operation of the pressing pressure adjusting means 50, regardless of the change in the shape of the shoulder, as shown in (b) of Figure 11 Likewise, since only a part of the body is directly pressed, there is a risk of pain in the area that touches more, while in the latter case, the shoulder presser 40 itself rotates as shown in (c) of FIG. 11 in response to changes in the shape of the shoulder, thereby causing pain in the shoulder. It is more preferable to install the latter type because it can apply pressure evenly across the entire area, allowing the user to receive a safer and more comfortable massage of the shoulder area.

In addition, in the present invention, a cushion member 43 including an air bag or sponge is installed on the inner surface of the shoulder front pressing plate 41 or the trapezius muscle contact plate 42 of the shoulder pressing portion 40, as shown in FIG. 10.

In this way, when the cushion member 43 is installed on the inner surface of the shoulder front pressing plate 41 or the trapezius muscle contact plate 42 of the shoulder pressing part 40, the shoulder pressing part 40 is connected to the pressing pressure adjusting means 50. ), when pressing the user's shoulder to straighten or recline in response to the operation, the front part of the user's shoulder and the trapezius muscle area are not directly contacted by the shoulder front pressing plate 41 or the trapezius muscle contact plate 42, which has a hard shape, but by the cushion member 43 ) is in elastic contact, so the pressure applied to the trapezius muscle area, including the front of the shoulder, is evenly distributed, allowing the user to receive a massage on the shoulder area more safely and comfortably, as well as eliminating the risk of damage caused by partially concentrated pressure. Possible injuries can be prevented in advance.

At this time, when an air bag is adopted as the cushion member 43, although not shown, an air generator is separately provided in the bed body 10 and the air generator is properly driven through the control unit 90 to generate the air bag. By controlling the expansion and contraction to repeat, not only can the risk of injury to the shoulder area be completely prevented, but the massage effect can also be greatly increased.

In addition, the pair of pressing pressure adjustment means 50 adjusts the shoulder in response to a driving signal from the control unit 90 in a state installed between the bottom surface of the shoulder pressing portions 40 and the bottom surface of the bed main body 10. By raising and lowering the pressing part 40, the shoulder pressing part 40 performs the function of pressing the user's shoulder to a desired pressure.

As an example of such a pressing pressure adjusting means 50, as shown in FIG. 10, a cylinder 51 is provided between the bottom of the shoulder pressing portion 40 and the bottom of the bed body 10.

As described above, a cylinder 51 is installed as a pressing pressure adjusting means 50 between the bottom of the shoulder pressing portion 40 and the bottom of the bed body 10, and the rod of the cylinder 51 is controlled by the control unit 90. ), the shoulder presser 40 coupled to the rod end of the cylinder 51 moves up and down in response to the rod's pull-out direction and its length. It operates in a downward motion, pressurizing the user's shoulder to a set pressure or releasing the pressure.

At this time, the pressing pressure adjusting means 50 is not limited to the above-mentioned cylinder 51, and although not shown, for example, a forward/reverse motor, a pinion gear, and a rack are combined to control the rotational movement of the forward/reverse motor through the pinion gear. By changing the straight line of the rack coupled to the shoulder presser 40, the shoulder presser 40 can be raised and lowered to a desired height, or the height adjustment structure of a mountaineering stick can also be adopted.

On the other hand, the thickness of the shoulder is different for each person. When the raising and lowering height of the shoulder pressing part 40 is controlled simply through the pressing pressure adjusting means 50, a person whose shoulder thickness is relatively thick compared to the standard raising and lowering height In the case of people, they feel a lot of pressure, and on the other hand, in the case of people with thin shoulder thickness, there is a risk that the massage effect will be greatly reduced because the pressure applied to the shoulder is small.

Therefore, although not shown, a pressure sensor or a shoulder thickness detection device is installed at the bottom of the shoulder pressing portion 40, and the control unit 90 controls the shoulder thickness through the pressing pressure adjusting means 50. When pressing the user's shoulder by lowering the pressing part 40, the pressure applied to the user's shoulder is detected in real time through the pressure sensor or shoulder thickness detection device, compared with a reference pressure or thickness, and the difference is calculated. If the shoulder is pressed with a corresponding pressure, the same massage effect can be provided to the shoulder of all users.

In addition, as shown in FIGS. 1, 4, 12, and 13, the waist and buttock support portions 60 and 70 have a form that extends sequentially below the bed body 10, It performs a function that allows the user to receive a massage while supporting the user's waist and buttocks.

At this time, among the waist and buttock supports 60 and 70, the upper surface of the waist support 60 may be formed flat, but it is preferable to form a curved surface corresponding to the curve of the waist of the human body. The portion 70 may be formed in a flat plate shape.

Therefore, the user leans or lies down on the bed body 10 and tilts his neck, and not only presses the shoulder area through the shoulder pressing part 40, but also presses the waist and buttocks with the waist support part 60 and the buttock support part ( Since you can also receive a massage for your waist and buttocks while being supported by 70), the muscles in your waist and buttocks are smoothly loosened and relaxed, greatly increasing the treatment effect for back and buttock pain, etc., as well as providing relief for the waist and buttocks area. It allows blood to flow smoothly and promotes metabolism.

In addition, in the present invention, buttock side support plates 71 that support both sides of the user's buttocks are installed on both sides of the upper surface of the buttock support portion 70, and a general sponge or air is placed inside the buttocks side support plate 71. An air bag operated by or an electrically and mechanically operated cushion member 72 that repeatedly applies pressure to both sides of the buttocks was installed.

In the above-described embodiment, as an example for electrically and mechanically operating the cushion member 72 provided on the inside of the buttock side support plate 71, there may be a method of pressing using a piston device, etc., but it is limited to this. This does not mean that it can be done, but it can be done in various ways, such as applying pressure electrically or mechanically.

In this way, by installing the buttock side support plates 71 on both sides of the upper surface of the buttock support portion 70 and installing the cushion member 72 inside the buttock side support plate 71, the user can rest on the bed main body 10. When the user's waist and buttocks are raised or leaned against the waist and buttock support units 60 and 70 in a lying or leaning state, not only the user's buttocks do not protrude from the upper surface of the buttock support unit 70, but both sides of the user's buttocks are Since it is not in direct contact with the buttocks side support plate 71, which has a hard shape, but is in elastic contact with the cushion member 72, the user can receive a massage for the waist and buttocks more safely and comfortably. In addition, the hip side support plate 71 can prevent injuries to both sides of the buttocks in advance.

At this time, when an air bag is adopted as the cushion member 72, although not shown, an air generator is separately provided in the bed body 10 and the air generator is properly driven through the control unit 90 to generate the air bag. By controlling the expansion and contraction to repeat, it is possible to not only prevent injuries as mentioned above, but also significantly increase the massage effect through repetition of compression and release on both sides of the user's waist and buttocks.

In addition, the cushion member 72 provided inside the buttock side support plate 71 of the buttock support portion 70 can be operated electrically or mechanically to repeatedly add or decrease pressure on both sides of the buttocks. In this case, the user's Pressure can be repeatedly applied to both sides of the buttocks, further enhancing the massage effect on the buttocks.

In addition, although not shown, the waist and buttock support portions 60 and 70 are formed separately from the bed main body 10, and the waist and buttock support portions 60 and 70 are separated from each other and the bed. When further installing means for drawing in and out the waist and buttock support parts 60 and 70 between the lower parts of the main body 10, users in different positions depending on the user's physical condition, that is, height. Since the position of the waist and buttock support units 60 and 70 can be changed through the pull-out means to suit the position of the waist and buttocks of the user, any user with any physical condition can use the waist and buttock support unit 60 ( 70), you can accurately support your waist and buttocks.

In addition, when the waist and buttock support units 60 and 70 are further equipped with a left and right or up and down movement device in addition to the above-mentioned entry and exit means, the waist and buttock support itself can be adjusted according to the user's physical condition and the user's preference. It can be used by moving it left and right or up and down in addition to withdrawing, depending on posture, etc.

In addition, although some parts are not shown, the inside of the bed body 10, the head support part 20, the shoulder press part 40, and the waist and buttock support parts 60 and 70 may be subjected to tapping, vibration or kneading. Alternatively, it is based on a massage member 100 that has a rolling or tilting function and massages each part of the human body.

At this time, the massage member may be divided into 5 to 9 levels and operated in multiple stages from strong to weak massage intensity, or may be operated intermittently.

In particular, when installing the massage member, it is selectively installed on the headrest 20 and installed on the entire back center support 11 of the bed body 10 so that the entire back can be massaged evenly. Preferably, the side back supports 12 are installed only on the upper part where the user's shoulder is in direct contact so that the user's shoulder area can be intensively massaged.

In addition, when installing the massage member 100 on the lumbar support unit 60, the massage member 100 is installed inside or outside as shown in Figures 12 and 13 and electrically or mechanically taps or vibrates (of course, it is not limited to this). It is desirable to install a massage member having a kneading, rolling, or tilting function on the entire inside or outside of the waist support unit 60 so that the entire waist can be massaged evenly.

In addition, when installing the massage member 100 on the buttock support portion 70, a massage member in the form of an airbag or the like may be installed throughout the inside or outside of the buttock support portion 70, but Figures 1 and 2 4, as shown in Figures 12 and 13, one or two pairs are installed on both sides or forward, backward, left and right, and the user's buttocks are divided into left and right or front and back and left and right and up and down (i.e., separated into multiple parts) separately or sequentially. Alternatively, it is more desirable to enable massage through vibration in mutually crossing directions.

Of course, the massage member 100 installed in the buttock support portion 70 is also not limited to an airbag that raises and lowers the buttocks by repeatedly expanding and contracting in the vertical direction with air, as shown in FIG. 12. As shown in Figure 13, any of the massage members having functions such as tapping, vibrating, kneading, rolling, or tilting may be selected and installed electrically or mechanically.

At this time, the massage member 100 installed on the buttock support unit 70 may include one of the first massage member 110 and the second massage member 120 or both massage members.

As described above, the first massage member 110 has a form in which one or two pairs are installed on the upper surface of the buttock support unit 70 on both sides or front, back, left and right, and moves the user's buttocks left and right or forward and backward. It is divided into left and right and up and down, and massages the user's buttocks by kneading and vibrating separately, sequentially, or in cross directions.

In addition, the second massage member 120 has a shape installed below the first massage member 110 of the buttock support portion 70, and moves the entire upper surface of the buttock support portion 70 in the up and down directions and left and right. Of course, it has a form that massages the user's buttocks by shaking it back and forth and vibrating at the same time.

In particular, when both the first massage member 110 and the second massage member 120 are installed as the massage member 100 installed on the buttock support portion 70, the first massage member operates in different forms. By using the 110 and the second massage member 120, a complex massage can be performed on the user's buttocks, and thus a more effective massage can be performed.

At this time, the second massage member 120 of the massage members 100 can provide vibration by hitting and shaking the upper surface of the buttock support portion 70 at various angles, thereby providing a more effective and effective massage to the user's buttocks. You can.

In addition, if necessary, heat generation is provided to apply heat to each part, that is, the bed body 10, the headrest 20, the shoulder press part 40, and the waist and buttocks support parts 60 and 70. Additional members can be provided selectively or simultaneously, and in this case, a heat therapy effect can be obtained in addition to a massage effect.

Meanwhile, the operating unit 80 may be installed directly on the side of the bed main body 10, etc., or may be formed as a wired or wireless operating unit and installed separately from the bed main body 10.

Such a manipulation unit 80 includes a power on/off switch without reference numerals, and gradually and finely adjusts the inclination angle and height of the headrest 20 through the angle and height adjustment means 30. In addition to the headrest up/down keys required for It is desirable to provide keys necessary for driving the lumbar support unit withdrawal/exit control key for gradually and finely adjusting the position of the lumbar support unit 60 through the withdrawal/extraction means 70.

In addition, when the headrest horizontal rotation means 34 and the headrest left and right rotation means 37 are formed in a configuration that can be controlled electrically, a key necessary for driving them is further provided, and furthermore, It is desirable to provide various keys necessary for driving the massage member 100.

In addition, when the control unit 80 is formed as a wireless control unit, an IR key signal generator is further provided, and the control unit 90, which will be described later, is further provided with an IR receiver, so that each part of the waist massage device to which the present invention is applied can be controlled. It can be controlled wirelessly.

In addition, the control unit 90 is equipped with a microcomputer (not shown), a timer, a storage device, etc., as well as a predetermined control processor, etc., and is installed in the bed main body 10, and the user operates the operation unit 80. In response to the key signal input through When the left and right rotation means (37) are configured to be electrically controllable, not only their control but also the overall control signal required for the electrical operation of the waist massage device to which the present invention is applied, including the output signal that drives the massage member (100). It performs the function of generating .

At this time, the process executed in the control unit 90 has been described as being executed by software routines, but it is also possible that at least some of the processes of the present invention are performed by hardware. As such, processes may be implemented as software running on a computer system, as hardware such as an integrated circuit, or as a combination of software and hardware.

Although the detailed description of the present invention described above has been described with reference to preferred embodiments of the present invention, those skilled in the art or those skilled in the art will understand the spirit of the present invention as described in the patent claims to be described later. It will be understood that the present invention can be modified and changed in various ways without departing from the technical scope.

10: Bed body 11: Back center support
111: Neck resting groove 112: Curved portion
12: Side back support 121: Upper shoulder support plate
13: Floor extension plate
20: headrest
21: head side support plate 22: cushion member
30: Angle and height adjustment means
31: vertical rotation bar 32: rotation bar driving member
321: cylinder 322: forward/reverse motor
322a: driving gear 322b: driven gear
34: Headrest horizontal rotation means
341: Left and right horizontal rotation bar
37: Headrest left and right rotation means
371: Left and right twisting direction rotation bar
40: shoulder presser
41: front shoulder press plate 42: trapezius muscle contact plate
43: Cushion member
50: Pressing pressure control means 51: Cylinder
60: waist support 70: buttock support
71: Hip side support plate 72: Cushion member
80: control panel 90: control panel
100: Massage member
110: first massage member 120: second massage member

Claims (6)

A bed body that supports the user's upper body;
Shoulder pressing units installed on both sides of the bed body and lowering by operation of the pressing pressure control means to press the user's shoulders;
A waist support part connected to the front part of the bed main body and supporting the user's waist;
a buttock support portion extending from a front portion of the waist support portion and supporting the user's buttocks; and
Hip side support plates installed on both sides of the upper surface of the buttock support unit; Including,
A waist massage device, characterized in that a cushion member is installed on the inside of the buttock side support plate to repeatedly increase and decrease pressure on both sides of the buttocks by air, electrical or mechanical operation.
In claim 1,
Inside the lumbar support unit, a device is installed to expand and contract or raise and lower the lumbar support unit in the up and down directions according to the user's physical conditions, and is further equipped with a massage member to massage the lumbar part of the human body. A waist massage device characterized by:
◈Claim 3 was abandoned upon payment of the setup registration fee.◈ In claim 1,
A massage member is further installed inside or outside the buttock support to massage the user's buttocks,
A waist massage device characterized in that the massage member includes a first massage member and a second massage member.
◈Claim 4 was abandoned upon payment of the setup registration fee.◈ In claim 3,
The first massage member,
A waist massage device characterized by installing one or two pairs on both sides of the upper surface of the buttock support or on the front, left, and right, so that the user's buttocks can be separated into multiple parts and massaged sequentially or in cross directions. .
◈Claim 5 was abandoned upon payment of the setup registration fee.◈ In claim 3,
The second massage member,
It is installed below the first massage member among the buttock supports, so as to massage the user's buttocks by shaking the entire upper surface of the buttock support up and down, left and right, and forward and backward while simultaneously vibrating. A waist massage device.
◈Claim 6 was abandoned upon payment of the setup registration fee.◈ A bed body that supports the user's upper body;
Shoulder pressing units installed on both sides of the bed body and lowering by operation of the pressing pressure control means to press the user's shoulders;
a headrest unit movably installed at the rear of the bed main body and supporting the user's head;
An angle and height adjustment means installed between the bed body and the headrest and adjusting the height of the headrest in the vertical direction;
A waist support part connected to the front part of the bed main body and supporting the user's waist; and
It includes a buttock support portion extending from the front portion of the waist support portion and supporting the user's buttocks.
A waist massage device, characterized in that a massage member is installed inside the buttock support portion to vibrate the upper surface of the buttock support portion back and forth, left and right, and up and down.

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