WO2016043550A2

WO2016043550A2 - Body lifting device for beds

Info

Publication number: WO2016043550A2
Application number: PCT/KR2015/009822
Authority: WO
Inventors: 원병희; 김종현; 이창기; 심우상
Original assignee: 한국생산기술연구원
Priority date: 2014-09-19
Filing date: 2015-09-18
Publication date: 2016-03-24
Also published as: WO2016043550A3

Abstract

A body lifting device for beds according to the present invention comprises: a fixing part; a supporting unit, connected to the fixing part of a bed which includes a moving part configured to enable adjustment of the angle thereof with the fixing part, and which has a predetermined height; a driving force transmission member which has one end connected to the moving part and the other end extending toward the fixing part, has at least one part between one end and the other end that is supported by the supporting unit to form a supporting point, and has a distance from the supporting point to the other end which varies depending on the angle adjustment of the moving part; and a lifting unit which is configured to support at least one part of a user's body, is connected to the other end of the driving force transmission member, and lifts the user's body selectively according to the movement of the driving force transmission member depending on the angle adjustment of the moving part.

Description

Bed flotation device

The present invention relates to a body support device for a bed, and more particularly to a bed body support device for supporting at least a portion of the user's body in conjunction with the angle adjustment of the angle adjustable bed.

In the case of a medical bed for a patient who is inconvenient for mobility, the elderly, etc., various convenience functions are often provided. That is, since the patient, the elderly, etc. are inconvenient to behave as the body will, the medical bed will provide a convenient function to assist the user's behavior.

Among such convenience functions, recently, a function for temporarily or prolonging a part of a user's body in various situations such as changing clothes of a patient, an elderly person, or processing urine or stool is required.

In the related art, in order to change a garment or the like to the caregiver or the caregiver as described above, the caregiver or the caregiver had to support the caregiver or the caregiver's body by himself and then perform a replacement of the clothes. There is a problem that takes effort.

In particular, when the caregiver or guardian's strength is weak, such a task is almost impossible, and accordingly, the body of the caregiver or the guardian has no choice but to rotate from side to side. In this process, the body of the caregiver or the guardian is often injured, and there is a problem that it is difficult to perform a smooth target work.

In order to solve such a problem, a flotation device for supporting the body of a caregiver or a caregiver by using a separate power has been developed, but a conventional flotation device has a large volume, which is inconvenient to use, and is used in a narrow space. There was a problem that this was difficult. In addition, such a flotation device also consumes additional power or energy, so there is a problem that the efficiency is greatly reduced.

Therefore, there is a need for a method for solving such problems.

The present invention has been made in order to solve the above-mentioned problems of the prior art, to provide a bed body support device for minimizing the occupied area and easy to use.

In addition, to provide a bed body support device that does not require a separate power.

The objects of the present invention are not limited to the above-mentioned objects, and other objects that are not mentioned will be clearly understood by those skilled in the art from the following description.

The bed body levitation device of the present invention for achieving the above object is connected to the fixed part of the bed including a fixed part and a movable part formed to adjust the angle of the fixed part, the support having a predetermined height Unit, one end is connected to the moving part, the other end is extended to the fixed part side, at least a portion between one end and the other end is supported by the support unit to form a support point, the support point according to the angle adjustment of the moving part It is formed to support at least a portion of the drive force transmission member and the user's body variable in length between the other end from the other end, and connected to the other end of the drive force transmission member, according to the movement of the drive force transmission member according to the angle of the moving part It includes a support unit for selectively supporting the user's body.

The support unit is provided on both sides of the fixing part, and is provided to connect a pair of vertical bars formed in the vertical direction and upper ends of the pair of vertical bars, and a support point for supporting the driving force transmitting member is formed. It may include a horizontal bar.

In addition, the horizontal bar may be formed to be adjustable in length.

The horizontal bar may include a first base part and a first sliding part formed to be relatively slidable with the first base part.

In addition, the horizontal bar, the support point may be formed, may include a rotating portion formed to be rotatable.

And the support unit may include a first connecting portion for fixing the support unit to the fixing part.

In addition, it may further include an auxiliary fixing unit fixed to the moving part and formed to have a predetermined height to which one end of the driving force transmitting member is connected to an upper side.

The auxiliary fixing unit may be formed to be adjustable in height.

In addition, the auxiliary fixing unit is provided on the second base portion and the upper portion of the second base portion, the second base portion is formed so as to be movable up and down relatively, the second end is connected to one end of the driving force transmission member It may include a sliding portion.

The auxiliary fixing unit may include a second connection portion for fixing the auxiliary fixing unit to the moving part.

In addition, the driving force transmission member is divided into two branches, the other end, the support unit is formed to have a predetermined area to support at least a portion of the user's body and formed on both sides of the support member, the driving force transfer It may comprise a pair of fastening portions, each connected to the other branched end of the member.

And at least one of the pair of fastening portion may be formed detachably with the other end of the branch of the driving force transmission member.

In addition, the support member may form an open area by opening an area corresponding to the anal part of the user's body.

In addition, the support unit may be rotatably formed on the fixing part, and may be formed to be foldable toward the circumferential side of the fixing part.

In addition, the bed body levitation device of the present invention is installed in the bed including a fixed part and a moving part formed to adjust the angle with the fixed part, the vertical portion having a predetermined height and the opening hole in the vertical direction, the vertical A support unit including a horizontal portion coupled to an upper portion of the portion and a movable portion provided to be movable in a vertical direction in the vertical portion, one end of which is connected to the movable part and passes through the opening hole to be in contact with the movable portion, the horizontal It is supported by a portion to form a support point, and is formed to support at least a portion of the drive force transmission member and the user's body variable in length between the support point and the other end in accordance with the angle of the moving part is the other end of the drive force transmission member Is connected to, and in accordance with the movement of the drive force transmission member according to the angle adjustment of the moving part It comprises a support unit for selectively supporting the chair body.

The apparatus may further include a support part for supporting the horizontal part, and the vertical part may include a second vertical part spaced apart by a predetermined distance to form an opening hole between the first vertical part and the first vertical part.

Bed body levitation device of the present invention for solving the above problems has the following effects.

First, the occupied area of the device for supporting the user's body is minimized to minimize the constraint of space, and there is an advantage that it is easy to use.

Second, there is no need to consume additional power or energy because no separate power is required.

Third, there is an advantage that can be applied to the bed already manufactured.

The effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view showing the overall appearance of the body support for bed according to the first embodiment of the present invention;

2 is a side view showing a state in which the support unit is lowered as the moving part of the bed stands in the body support device for a bed according to the first embodiment of the present invention;

3 is a side view showing a user seated on a support unit in the body support device for a bed according to the first embodiment of the present invention;

4 is a side view of the body support device for a bed according to the first embodiment of the present invention, as the support unit is raised as the moving part of the bed is restored to support a part of the user's body;

5 is a perspective view showing a structure of a support unit for a body support device for a bed according to a first embodiment of the present invention;

6 is a perspective view showing the structure of a support unit in the body support device for a bed according to the first embodiment of the present invention;

7 is a perspective view showing the structure of the auxiliary fixing unit in the body support device for a bed according to the first embodiment of the present invention;

8 is a perspective view showing a state of the body support for bed according to the second embodiment of the present invention;

9 is a perspective view showing a state in which the support unit is folded in the body support for bed according to the third embodiment of the present invention;

10 is a perspective view showing a structure of a support unit for a body support device for a bed according to a fourth embodiment of the present invention;

11 is a perspective view showing a structure of a support unit for a body support device for a bed according to a fifth embodiment of the present invention;

12 is a perspective view showing a state in which the moving part of the bed support device according to the sixth embodiment of the present invention located on the upper side;

Figure 13 is a side view showing a state in which the moving part of the bed support device according to the sixth embodiment of the present invention located on the upper side;

14 is a view showing the movement of the driving force transmission member when the moving part of the bed support device according to the sixth embodiment of the present invention is located at the top;

15 is a perspective view showing a state in which a moving part of the bed support device according to the sixth embodiment of the present invention is located below;

16 is a side view showing a state in which a moving part of the bed support device according to the sixth embodiment of the present invention is located below; And

17 is a view showing the movement of the driving force transmission member when the moving part of the bed support device according to the sixth embodiment of the present invention is located below.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the description of this embodiment, the same name and the same reference numerals are used for the same configuration and additional description thereof will be omitted.

1 is a perspective view showing the overall appearance of the body support for bed according to the first embodiment of the present invention.

First, the bed 10 to which the bed body levitation apparatus of the present invention is applied includes a fixed part 10a and a movable part 10b formed to adjust an angle between the fixed part 10a. That is, the movable part 10b is rotatably formed with respect to the fixed part 10a, and is formed in the form of a general bed in a fully extended state, and is supported to cause the upper body of the user in a standing state due to rotation. Done.

In particular, in the present embodiment, the fixed part (10a) and the moving part (10b) includes a frame 20 of the lower mattress. In this case, the frame 20 includes a fixed frame 20a corresponding to the fixed part 10a and a moving frame 20b corresponding to the moving part 10b.

And in the case of the bed body levitation device according to the present invention, it is implemented to use the driving force to adjust the angle of the moving part (10b).

Bed body support device according to the invention, the support unit 110, the driving force transmission member 100 and the support unit 130. And in the present embodiment, the bed body support device has a form further comprising an auxiliary fixing unit 120.

The support unit 110 is connected to the fixing part (10a) side of the bed, is formed to have a predetermined height. In particular, in the present embodiment, the support unit 110 is fixed to the fixed frame 20a of the fixed part 10a.

One end of the driving force transmitting member 100 is connected to the movable part 10b side, and the other end thereof extends to the fixed part 10a side. At this time, the driving force transmission member 100 is at least a portion between one end and the other end is supported by the support unit 110 to form a support point.

That is, the driving force transmission member 100 extends from the moving part 10b and is supported by the support unit 110, and the other end thereof has a form falling from the support point of the support unit 110.

In addition, the driving force transmission member 100 may be implemented in various forms such as a wire, a strap.

The support unit 130 is formed to support at least a portion of the user's body, it is connected to the other end of the driving force transmission member 100. In addition, the user's body is selectively supported according to the movement of the driving force transmitting member 100 according to the angle adjustment of the moving part 10b.

The auxiliary fixing unit 120 is fixed to the moving part 10b and is formed to have a predetermined height. And one end of the driving force transmission member 100 is connected to the upper side.

That is, the auxiliary fixing unit 120 is a component for maintaining one end of the driving force transmission member 100 at a predetermined height, whereby the user feels discomfort by the driving force transmission member 100 while lying in a bed. Can be prevented. In this embodiment, the auxiliary fixing unit 120 has a form fixed to the moving frame 20b of the moving part 10b.

However, according to the design, unlike the present embodiment, the auxiliary fixing unit 120 may be omitted, and the driving force transmitting member 100 may be directly connected to the moving part 10b.

As described above, each component of the present invention has been schematically described, and a detailed structure thereof will be described later. In the following, the process of driving the present invention will be described in detail.

2 is a side view showing a state in which the support unit 130 is lowered as the moving part 10b of the bed stands in the body support device for a bed according to the first embodiment of the present invention. And Figure 3 is a side view showing the user (P) is seated on the support unit 130 in the bed body support device according to the first embodiment of the present invention, Figure 4 is a first embodiment of the present invention In the bed body support device according to the above, as the moving part (10b) of the bed is restored is a side view showing a state in which the support unit 130 is raised to support the body part of the user (P).

First, as shown in FIG. 2, the driving force transmission member 100 has a variable length between the other end and the support point of the support unit 110 according to the angle adjustment of the moving part 10b.

Specifically, in this embodiment, when the moving part 10b is erected by the driving frame 30 that transmits the driving force of the driving unit, the one end and the support point of the driving force transmitting member 100 are close to each other. The other end of the driving force transmitting member 100 will be downward.

Therefore, the flotation unit 130 connected to the other end of the driving force transmission member 100 is also downward, and is positioned on the fixing part 10a so that the body of the user P is easily seated. In this state, the user P may seat at least a part of the body on the support unit 130 as shown in FIG. 3.

In this embodiment, the support unit 130 is formed in a form corresponding to the buttocks of the user P to support the buttocks of the user (P), but is not limited thereto, the support unit 130 is supported Of course, it can have a variety of forms depending on the part of the body.

Then, as shown in FIG. 4, when the moving part 10b is restored to its original position, one end of the driving force transmitting member 100 and the support point are far from each other. Therefore, the other end of the driving force transmission member 100 is upward, the support unit 130 is also upward to support the body of the user (P).

As described above, the present invention can support at least a portion of the user (P) body by moving the driving force transmitting member 100 in the same manner as the pulley. Hereinafter, the structure of each component of the present invention will be described in more detail.

5 is a perspective view showing the structure of the support unit 130 in the bed body care device according to the first embodiment of the present invention.

As shown in FIG. 5, the other end of the driving force transmitting member 100 is branched into two branches in this embodiment.

In addition, the support unit 130 is formed to have a predetermined area to support at least a portion of the user's body and the support member 132, formed on both sides of the support member 132, the driving force transmission member 100 It includes a pair of fastening portions 134 connected to the other end of the branch.

In this case, at least one of the pair of fastening portions 134 may be detachably formed at the other end of the branched end of the driving force transmitting member 100. In the present embodiment, one end of the other branched end of the driving force transmission member 100 is formed with a fastener 102 of the ring shape, the fastener (134) of the fastening portion 134 of the support member 132 corresponding thereto A fastening hole 13 into which the 102 is inserted is formed.

In this way, the fastening part 134 can be selectively separated from the driving force transmission member 100 so that the user's body can be easily seated on the fastening member 132.

Meanwhile, in the present exemplary embodiment, only one side fastening part 134 is formed to be detachable. Alternatively, both side fastening parts 134 may be formed to be detachable, and the fastening structure may also be variously different from the present embodiment. Of course it can be done.

6 is a perspective view showing the structure of the support unit 110 in the body support for bed according to the first embodiment of the present invention.

As shown in Figure 6, the support unit 110 according to the present embodiment is provided on both sides of the fixed part of the bed, a pair of vertical bars 112 formed long in the vertical direction, and the pair of vertical bars (112) It is provided to connect the top, and includes a horizontal bar 113 is formed a support point for supporting the drive force transmission member.

That is, the horizontal bar 113 is positioned to be spaced apart from the upper surface of the bed by a predetermined height. In particular, in the present embodiment, the horizontal bar 113 is formed to be adjustable in length.

The horizontal bar 113 having such a structure includes a first base part 117 and a first sliding part 116 formed to be relatively slidable with the first base part 117. That is, the first sliding part 116 may be slid to adjust the overall length of the horizontal bar 113, and thus, it may be easily applied to various beds having different widths.

In the present embodiment, the horizontal bar 113 is formed to have a shape including a pair of first base portion 117 and the first sliding portion 116.

In addition, the horizontal bar 113, the support point of the above-mentioned driving force transmission member is formed, and further includes a rotating portion 118 formed to be rotatable. In this embodiment, the rotating part 118 is rotatably provided between the pair of first sliding parts 116, thereby minimizing friction when the driving force transmitting member moves back and forth.

Meanwhile, the support unit 110 further includes a first connection part 114 for fixing the support unit 110 to the fixing part of the bed. In the present embodiment, the first connection portion 114 is provided below the vertical bar 112, and is formed in a form that is coupled to the fixed frame 20a of the fixed part.

More specifically, the first connecting portion 114 is formed in a shape surrounding the fixing frame 20a, and tightens the first fixing bolt 115 in the state in which the fixing frame 20a is wrapped to support the entire support unit 110. It can be fixed.

7 is a perspective view showing the structure of the auxiliary fixing unit 120 in the bed body care device according to the first embodiment of the present invention.

As shown in FIG. 7, the auxiliary fixing unit 120 is fixed to the moving part and is formed to have a predetermined height.

In this embodiment, the auxiliary fixing unit 120 is formed to be adjustable height. Specifically, the auxiliary fixing unit 120 is provided on the second base portion 122 and the upper portion of the second base portion 122 is formed to be relatively up and down sliding with the second base portion 122 The two sliding parts 126 and the upper part of the second sliding part 126 are provided with a fixing part 127 to which one end of the driving force transmitting member is fixed, and the auxiliary fixing unit 120 is fixed to the moving part. The second connector 124 is included.

At this time, the second connecting portion 124 is formed in a form surrounding the moving frame 20b of the moving part, and tightening the second fixing bolt 125 in the state of wrapping the moving frame 20b the entire auxiliary fixing unit 120 It can be fixed.

As described above, each component of the bed body support device according to the first embodiment of the present invention has been described. Each component of the present invention is not limited to the present embodiment, and may be modified in any form as long as the corresponding function can be implemented.

8 is a perspective view showing the appearance of the body support for bed according to the second embodiment of the present invention.

In the case of the second embodiment of the present invention shown in Figure 8, all the components are the same as the above-described first embodiment, the auxiliary fixing unit 220 is formed in a different form.

Specifically, the auxiliary fixing unit 220 of the present embodiment is formed in the same form as the support unit 110, it is fixed to the moving frame (20b). Therefore, the present embodiment can be used without distinguishing the support unit 110 and the auxiliary fixing unit 220, it is possible to improve the productivity more.

9 is a perspective view showing a state in which the support unit 210 is folded in the body support for bed according to the third embodiment of the present invention.

As shown in FIG. 9, in the third embodiment of the present invention, all components are the same as the above-described first embodiment, but the structure of the support unit 210 is formed differently.

Specifically, in the present embodiment, the support unit 210 is rotatably formed on the fixed part 10a, and is formed to be foldable toward the circumferential side of the fixed part 10a.

In other words, when the user does not need to support the body, it is possible to prevent the inconvenience caused by the support unit 210 by deforming in the folded state of the support unit 210.

In particular, in the present embodiment, the support unit 210 is rotatably formed by the hinge 211, but is not limited thereto, and the rotating structure may be implemented by various methods.

10 is a perspective view showing the structure of the support unit 230 in the bed body care device according to the fourth embodiment of the present invention.

The flotation unit 230 of the fourth embodiment of the present invention shown in FIG. 10 has the same shape as the flotation unit of the first embodiment described above, but the support member 232 has an opening corresponding to the anal part of the user's body. The difference is that the open area 233 is formed.

That is, in the present embodiment, since the anus part of the user is exposed while supporting the user's body with the support member 232, it has an advantage of easily carrying out feces and the like.

11 is a perspective view showing the structure of the support unit 330 in the bed body care device according to the fifth embodiment of the present invention.

The support unit 330 of the fifth embodiment of the present invention shown in Figure 11 is formed longer than the front and rear length of the support member 332, unlike the respective embodiments described above.

That is, in the present embodiment, it is possible to support a wider area such as a part of the user's back as well as the buttocks of the user. In addition, as the area of the support member 332 is increased as described above, the other end of the driving force transmission member 200 has a branched shape in four branches, which is formed at each corner of the support member 332. 334 can be reliably balanced.

As such, it can be seen that each component of the present invention can be implemented in various ways without limitation.

12 is a perspective view showing a state in which the moving portion of the bed support apparatus according to the sixth embodiment of the present invention, Figure 13 is a state in which the moving portion of the bed support device according to the sixth embodiment of the present invention is located at the top 14 is a view showing the movement of the driving force transmission member when the moving part of the bed support device according to the sixth embodiment of the present invention is located at the top.

Referring to FIG. 12, the sixth embodiment of the present invention is similar to the above-described embodiment in terms of overall structure and operation, and will be described below with reference to the support unit 310, which is different from the above embodiments.

The support unit 310 of the present embodiment includes a vertical portion 311, a horizontal portion 312 and the moving portion 313.

The vertical portion 311 has a predetermined height and an opening hole 311c is formed. Specifically, the vertical portion 311 in the present embodiment is disposed above the moving part 10b where the upper body of the patient is located.

The opening hole 311c is formed long in the up and down directions. Therefore, even if the moving part 313 to be described later moves in the up and down directions, the driving force transmitting member 100 may be in contact with the moving part 313 through the opening hole 311c.

On the other hand, the opening hole 311c may be formed in various ways, such as to penetrate through one vertical portion 311, the vertical portion 311 in the present embodiment is the first vertical portion 311a and the first vertical And a second vertical portion 311b spaced apart from the portion 311a by a predetermined distance. The opening hole 311c may be formed through a spaced space between the first vertical portion 311a and the second vertical portion 311b.

The horizontal portion 312 is coupled to the upper portion of the vertical portion, and is formed long in the rear of the bed based on the vertical portion 311. The length of the horizontal portion 312 may be determined according to the portion of the patient to support. Furthermore, when the length of the horizontal portion 312 is provided to be adjustable, it may be possible to change the position of the support unit according to the patient's body shape or position to support in detail.

In addition, the present embodiment may further include a support part 314 supporting the horizontal part 313. That is, the support part 314 serves to prevent the horizontal part 313 from being bent or broken by the load applied to the horizontal part 313 when supporting the patient.

That is, the support part 314 may be provided in various structures capable of effectively supporting the horizontal part 313, and in this embodiment, the horizontal member 314a and the horizontal member 314a supporting the lower part of the horizontal part 313. It includes a pair of vertical members (314b) for supporting both ends of the.

The moving part 313 is provided on the vertical part 311 so as to be movable in the up and down directions. In order for the moving part 313 to be movable on the vertical part 311, various structures may be adopted such that a guide groove is formed in one of them, and a protrusion is inserted into the groove.

13 and 14 are views showing a case in which the moving part 313 is at the top. Specifically, the moving part 313 is positioned higher than the height of the end of the moving part 10b rotatably provided. Accordingly, as shown in FIG. 14, when the moving part 10b rotates upward, the distance between the moving part 313 and the end of the moving part 10b is shortened. Therefore, the other end of the driving force transmitting member 100 is moved downward through the end of the horizontal portion 312 by a shortened distance.

And the other end of the driving force transmission member 100 through the opposite process to support the patient through the support unit, while moving upward.

In conclusion, when the moving part 313 is above the end of the moving part 10b, when the moving part rotates upward, the floating unit moves downward, and when the moving part rotates downward, the floating unit moves upward. Done.

15 is a perspective view showing a state in which the moving part of the bed support device according to the sixth embodiment of the present invention is located below, Figure 16 is a state in which the moving part of the bed support device according to the sixth embodiment of the present invention is located below 17 is a view showing the movement of the driving force transmission member when the moving part of the bed support device according to the sixth embodiment of the present invention is located below.

15 to 17, the moving part 313 may be fixed at a position lower than one end of the moving part 10b. In this case, when the moving part 10b rotates upward, the distance between the moving part 313 and the end of the moving part 10b becomes large. Therefore, the other end of the driving force transmitting member 100 by the distance is moved upward through the end of the horizontal portion 312.

That is, in contrast to the case where the moving part described above is located in the upper portion, when the moving part 10b rotates upward, the flotation unit moves upwards, and when the moving part 10b rotates downward, the flotation unit moves downward. do.

In conclusion, in this embodiment, as the position of the moving unit 313 provided to be movable up and down is changed, the rotation direction of the support unit according to the rotation of the moving part 10b may be selected. Therefore, there is an advantage that can support the patient more effectively according to the condition of the patient.

As described above, a preferred embodiment according to the present invention has been described, and the fact that the present invention can be embodied in other specific forms in addition to the above-described embodiments without departing from the spirit or scope thereof has ordinary skill in the art. It is obvious to them. Therefore, the above-described embodiments should be regarded as illustrative rather than restrictive, and thus, the present invention is not limited to the above description and may be modified within the scope of the appended claims and their equivalents.

Claims

A support unit connected to the fixed part of the bed including a fixed part and a movable part formed to adjust an angle between the fixed part and a fixed part;

One end is connected to the moving part, the other end is extended to the fixed part side, at least a portion between one end and the other end is supported by the support unit to form a support point, and the other end from the support point according to the angle adjustment of the moving part A driving force transmission member having a variable length therebetween; And

A support unit which is formed to support at least a part of the user's body and is connected to the other end of the driving force transmission member, and selectively supports the user's body according to the movement of the driving force transmission member according to the angle adjustment of the moving part;

Bed body levitation device comprising a.
The method of claim 1,

The support unit,

A pair of vertical bars provided on both sides of the fixing part and formed to extend in a vertical direction; And

A horizontal bar provided to connect the upper ends of the pair of vertical bars and having a supporting point for supporting the driving force transmitting member;

Bed body levitation device comprising a.
The method of claim 2,

The horizontal bar is a body support for the bed formed to be adjustable in length.
The method of claim 3,

The horizontal bar,

A first base portion; And

A first sliding part slidably formed relative to the first base part;

Bed body levitation device comprising a.
The method of claim 2,

The horizontal bar,

Body support device for a bed, the support point is formed, comprising a rotatable portion formed rotatably.
The method of claim 1,

The support unit,

Body support device for a bed comprising a first connecting portion for fixing the support unit to the fixing part.
The method of claim 1,

Fixed to the moving part, is formed to have a predetermined height body support device for a bed further comprising an auxiliary fixing unit connected to one end of the drive force transmission member on the upper side.
The method of claim 7, wherein

The auxiliary fixing unit is a body support for the bed formed to be adjustable height.
The method of claim 8,

The auxiliary fixing unit,

A second base portion; And

A second sliding part provided on an upper portion of the second base part and formed to be slidable up and down relatively to the second base part, and having one end of the driving force transmitting member connected to an upper end thereof;

Bed body levitation device comprising a.
The method of claim 7, wherein

The auxiliary fixing unit,

Body support device for a bed comprising a second connecting portion for fixing the auxiliary fixing unit to the moving part.
The method of claim 1,

The driving force transmission member is divided into two branches at the other end,

The support unit,

A support member formed to have a predetermined area and supporting at least a part of a user's body; And

A pair of fastening parts formed at both sides of the support member and connected to the other ends of the driving force transmission member;

Bed body levitation device comprising a.
The method of claim 11,

At least one of the pair of fastening portion is a body support for the bed formed detachably with the other end of the branch of the driving force transmission member.
The method of claim 11,

The support member is a bed body levitation device for opening the area corresponding to the anal part of the user body to form an open area.
The method of claim 1,

The support unit is rotatably formed on the fixed part, the body support device for a bed formed to be foldable to the circumferential side of the fixed part.
It is installed on a bed including a fixed part and a moving part formed to adjust an angle with the fixed part, the vertical part having a predetermined height and having an opening hole in a vertical direction, a horizontal part coupled to an upper part of the vertical part, and the vertical part A support unit including a moving part provided to be movable in the vertical direction in the part;

One end is connected to the moving part, and passes through the opening hole to contact the moving part, and is supported by the horizontal part to form a support point, and the length between the support point and the other end is variable according to the angle adjustment of the moving part. A driving force transmitting member; And

A support unit which is formed to support at least a part of the user's body and is connected to the other end of the driving force transmission member, and selectively supports the user's body according to the movement of the driving force transmission member according to the angle adjustment of the moving part;

Bed body levitation device comprising a.
The method of claim 15,

Body support device for a bed further comprising a support for supporting the horizontal portion.
The method of claim 15,

And the vertical portion includes a second vertical portion spaced apart a predetermined distance to form an opening hole between the first vertical portion and the first vertical portion.