JP2000166981A - Bed for caring - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bed for caring which eliminates shifting of a person to be cared by forming a part of a bed with a chair for caring which can be converted to a wheelchair. SOLUTION: This bed is provided with a bed main body 5 provided with a chair housing part and formed to be bi-sectable and the chair for caring 30 which is provided with a back mat, a seat mat, a leg mat and a foot rest mat and has wheels fixed to be movable to be housed in the chair housing part of a bed main body 5. In this case, the main body 5 is provided with a head bed body 7 provided with a right mat part 17, a left mat part 18 bi-sected in a longitudinal direction and a head chair housing part 19 and a leg bed body 20 provided with a right mat part 27, a left mat part 28 bi-sected in a longitudinal direction and a head chair housing part 29.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a nursing bed suitable for elderly and sick people who need nursing care.

[0002]

2. Description of the Related Art In general, wheelchairs are mainly used for nursing care (for example, indoor movement or going out) of an elderly or sick person who is sleeping on a bed. In each case, the caregiver was holding both arms and was transferring from a bed to a wheelchair or from a wheelchair to a bed.

[0003]

However, there is a problem that it takes a lot of labor and labor for the caregiver to transfer the care receiver lying on the bed to a wheelchair or to return the care receiver from the wheelchair to the bed. Was. Also, for the cared person,
There has been a problem that the user tends to be in an unreasonable posture when standing up, and is forced to suffer.

[0004] The present invention has been made in view of the above, and an object of the present invention is to provide a nursing care system in which a part of a bed is constituted by a nursing care chair which can be converted into a wheelchair to prevent transfer of a care receiver. To provide a bed for children.

[0005]

SUMMARY OF THE INVENTION The present invention has been made to achieve the above object, and a nursing care bed according to the first invention comprises a right side mat and a left side mat and a space between the right side mat and the left side mat. A bed main body having a chair storage portion formed therein so as to be divided into two, and a back mat, a seat mat, a leg mat, and a foot mat capable of forming substantially the same surface as the right side mat and the left side mat of the bed main body. A nursing chair, comprising: a nursing chair having wheels mounted thereon and formed so as to be able to travel and can be stored in a chair storage section of the bed body.

According to a second aspect of the present invention, there is provided a nursing bed comprising a right mat, a left mat, a chair body between the right mat and the left mat, a chair body, and a two-divided bed body. It has a back mat, a seat mat, a leg mat, and a footrest mat that can form substantially the same plane as the right mat and the left mat, and is formed to be movable with wheels attached thereto, and the chair of the bed body is stored. A bed for nursing care, the bed body comprising a right mat portion, a left mat portion, and a right mat portion each having a length obtained by dividing a longitudinal direction of the bed body into two. And a head bed body having a head chair storage portion formed between the left mat portion, a right mat portion, a left mat portion, and a right mat portion having a length obtained by dividing the longitudinal direction of the bed body into two. And a leg bed body having a leg chair storage portion formed between the left and right mat portions, and the head chair storage portion and the leg chair storage portion are connected in series to constitute a chair storage portion. A nursing bed characterized by being formed as possible.

According to a third aspect of the present invention, there is provided the nursing bed according to claim 2, wherein the nursing chair includes a back mat and a seat mat, and a seat mat and a leg mat. Between, and between the leg mat and footrest mat,
Nursing care, wherein the mats are pivotally connected and the pivoting joints are formed so as to be able to hold a bending angle, and the mats are formed so as to be displaceable between a horizontal mat mode and a wheelchair mode. It is a bed.

According to a fourth aspect of the present invention, the nursing bed is the nursing bed according to the second or third aspect, wherein the head bed has a right mat portion and a left mat portion. The leg bed body has a right mat portion and a left mat portion pivotally connected to at least a leg mat and a footrest mat of the nursing chair. A nursing care bed characterized by being connected by at least one support plate capable of supporting a wearing joint.

[0009]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing the entire nursing bed of the present embodiment, FIG. 2 is a perspective view showing a state in which the nursing chair is pulled out of the bed body, and FIGS. 5 and 7 are side views showing various aspects of the nursing chair according to the present embodiment, and FIG. 8 is an exploded perspective view showing a handle body and an armrest of the nursing chair.

In the figure, a nursing bed indicated by reference numeral 1
The bed body 5 includes a bed body 5 and a nursing chair 30. The bed body 5 includes a head bed body 7 having a right mat section 17, a left mat section 18, and a head chair storage section 19, a right mat section 27, and a left mat section. The nursing chair 30 includes a back mat 31, a seat mat 32, a leg mat 33, and a footrest mat 34. The mat between the back mat 31 and the seat mat 32, the space between the seat mat 32 and the leg mat 33, and the space between the leg mat 33 and the foot mat 34 are pivotally mounted so as to be able to hold a bending angle. And a detachable handle body 60 and armrests 66, 66.

In the present embodiment, the head bed 7 constituting one of the bed bodies 5 is formed to have a length obtained by bisecting the longitudinal direction of the bed body 5 and is parallel by the support plates 10, 10. Frame 8 having frame bodies 9a and 9b connected together
And a right mat portion 17 and a left mat portion 18 placed on the frames 9a and 9b.
A space constituting the head and chair storage unit 19 is formed between the head and the chair.

The support plates 10, 10 hold a predetermined interval between the frame bodies 9a, 9b at the head side end (the left end in FIGS. 2 and 3) of the head frame 8 and near the center in the longitudinal direction. At the same time, the back frame 3 of the protection chair 30 in a horizontal state
6, a back mat 31 supported so as to support the lower surface thereof, a right mat portion 17, a left mat portion 18
Are formed on the same plane.

A head protection frame 11 is erected at the head side end of the head frame 8, and four casters 13 are attached below the head frame 8 via support legs 12. ing. Further, U-shaped connecting brackets 14 having connecting holes (not shown) project from the connecting end of the head frame 8 (the side opposite to the head side end). Note that reference numeral 15
Is a connection pin that can be inserted into the connection hole.

The leg bed 20 constituting the other part of the bed main body 5 is formed to have a length obtained by dividing the longitudinal direction of the bed main body 5 into two equal parts, and is connected in parallel by support plates 23 and 24. Leg frame 21 composed of frames 22a and 22b
And the right mat portion 2 placed on the frame bodies 22a and 22b.
7, a left mat portion 28 is provided, and between the right mat portion 27 and the left mat portion 28, a space forming a leg chair storage portion 29 is formed.

The support plates 23 and 24 hold the space between the frame bodies 22a and 22b at predetermined intervals at the leg side end (the right end in FIGS. 2 and 3) of the leg frame 21 and near the center in the longitudinal direction, respectively. At the same time, the lower surfaces of the leg frame 38 and the foot frame 39 are mounted so as to be able to support the lower surfaces of the leg frame 38 and the foot frame 39 in a horizontal state, and the right mat 27 and the left mat 28 supported thereby. They are formed so as to be on the same plane.

A leg protection frame 25 is erected on the leg side end of the leg frame 21, and below the leg frame 21,
Four casters 13 are attached via the support legs 12, respectively. Further, flat connection plates 26, 26 having connection holes (not shown) project from the connection end of the leg frame 21 (the opposite side of the leg side end). The support plate 24 is provided with an adjusting lever 5 at the time of joining with the nursing chair 30.
The recesses 24a, 24a are formed to avoid interference with the groove 6.

The nursing chair 30 includes a back mat 31, a seat mat 32, a leg mat 33, a foot mat 34, and a back frame 36 and a seat frame which support them and are pivotally connected to each other. 37, leg frame 38, footrest frame 39,
The underframe 40 to which the seat frame body 37 is fixed and which includes the front wheels 68, 68 and the rear wheels 69, 69, the handle body 60,
Armrests 66, 66 are provided.

The back frame 36 and the seat frame 37 are pivotally connected to each other by a shaft 46 so that the seat frame 37 and the leg frame 38 can be bent by a shaft 48. The leg frame 38 and the footrest frame 39 are pivotally connected to each other by a shaft 49 so as to be bendable.

An adjusting lever 50 capable of holding the bending angle of the back mat 31 on the back frame 36 is attached to the back frame 36. The adjusting lever 50 is a locking slot 50a having a plurality of locking teeth (not shown) that can be locked in one direction.
Has one end pivotally attached to the back frame 36 by the shaft 51,
A locking pin 52 fixed to a predetermined position of the underframe 40 is formed so as to be able to lock on required locking teeth of the locking long hole 50a. Then, the back frame 36 and the back mat 31 are changed from the horizontal state shown in FIG.
Are formed so as to be able to hold the bending angle of the back mat 31 until the standing state shown in FIG.

An adjusting lever 53 capable of holding the bending angle of the leg mat 33 is attached to the leg frame 38. The adjusting lever 53 has a locking elongated hole 53a similar to the locking elongated hole 50a, and has one end pivotally connected to the leg frame 38 by the shaft 54 and fixed to a predetermined position of the underframe 40. 55 is formed so as to be able to lock on required locking teeth of the locking long hole 53a.
Then, depending on the locking position of the locking pin 55, the leg mat 3
3 is formed to be able to hold the bending angle of the leg mat 33 from the horizontal state shown in FIG. 5 to the substantially hanging state shown in FIG.

An adjustment lever 56 capable of holding the bending angle of the foot mat 34 is attached to the foot frame 39. The adjusting lever 56 has a locking slot 56a similar to the locking slot 50a, and has one end pivotally connected to the foot frame 39 by a shaft 57 and fixed to a predetermined position of the leg frame 38. A stop pin 58 is formed so as to be able to be locked to a required locking tooth of the locking long hole 56a. Then, depending on the locking position of the locking pin 58, the footrest mat 34 is moved from the horizontal state shown in FIG. 5 to a state substantially perpendicular to the leg mat 33 shown in FIGS. Is formed so as to be able to hold the bending angle of.

The underframe 40 is formed in the shape of a rectangular parallelepiped by a pipe member.
8 and 68, and a brake mechanism 70
Are mounted. Also, on the upper side surfaces of the underframe 40, a pair of left and right handle supports 41, at positions where interference with the head frame 8 of the head bed body 7 and the leg frame 21 of the leg bed body 20 can be avoided. 4
One set and one set of armrest receivers 43 are attached to each of the left and right.

The handle receiver 41 is formed of a pipe member into which the handle pipe 61 of the handle body 60 can be fitted, and the handle receiver 41 is provided with a ball plunger-type handle fixture 42 for fixing the position of the handle pipe 61. . The armrests 43, 43 are the insertion portions 6 of the armrest 66.
6a and 66a are pipe members having bottoms that can be fitted therein, and are attached with vertical axes respectively.

In this embodiment, the handle body 60 is formed so as to be disassembled by two handle pipes 61 and two connecting pipes 64, and is formed to be detachable from the handle receivers 41 of the underframe 40. I have.

As shown in FIG. 8, the handle pipe 61 is formed in an irregular Z-shape, and at a predetermined position of a horizontal portion to be fitted into the handle receiver 41, a locking hole 61a engageable with the handle fixture 42 is provided. It is drilled and has a grip 6 at a predetermined end.
2 are provided. The left and right handle pipes 61 are located at predetermined positions of the rising portion of the handle pipe 61.
Are fixedly connected to each other.

The connecting pipe 64 is made of a straight pipe member, and has right and left ends penetratingly provided with engaging holes 64a, 64a which are orthogonal to the axis and into which the connecting pins 63 can be fitted. Then, the connecting pin 63 is fitted into the engaging hole 64a (indicated by a two-dot chain line in FIG. 8), and the left and right handle pipes 6
1 are connected by two connection pipes 64 to form a handle body 60.

The armrest 66 is formed mainly of a downward U-shaped pipe member having a pad portion. The insertion portions 66a, 66a at the lower end of the armrest 66 are formed so as to be insertable into and removable from the armrest receivers 43, 43, respectively.

Next, the operation of the nursing bed 1 configured as described above will be described.

As shown in FIGS. 1, 3 and 4, the use of the nursing bed 1 in the bed mode is such that the head bed 7 and the leg bed 20 of the bed body 5 are connected to each other at the connection side ends. Face-to-face, the head chair storage section 19 and the leg chair storage section 29 are arranged in series in a chair storage section, and the back mat 31, the seat mat 32, and the leg mat 3
3. The nursing chair 30 from which the handle body 60 and the armrests 66, 66 are removed is housed, with each mat surface of the footrest mat 34 being in a horizontal mat state in a horizontal state.

At this time, the connecting fittings 14 of the head bed 7
The connection plate 26 of the leg bed 20 is fitted into the head bed 7, the connection pin 15 is inserted, and the head bed 7 and the leg bed 2 are inserted.
0 are integrally connected. The right mat 17 of the head bed 7 and the right mat 27 of the leg bed 20 form a right mat continuously, and the left mat 18 and the left mat 28 continuously form the left mat. A mat is formed, and the nursing chair 30 includes a back mat 31, a seat mat 32, a leg mat 33, and a footrest mat 34, each of which is provided with an adjustable lever 5.
The horizontal posture is maintained by 0, 53, and 56. And the back mat 31 is provided with the support plate 10 of the head bed body 7,
10, the pivotal connection between the leg mat 33 and the foot mat 34 is backed up by the support plate 24 of the leg bed body 20, and the tip of the foot mat 34 is backed up by the support plate 23. , Right mat parts 17, 27, left mat parts 18, 28 and back mat 31,
The seat mat 32, the leg mat 33, and the foot mat 34 constitute a flat mat surface on the same plane.

When the cared person is lying on the nursing bed 1, the load applied to the back mat 31, the leg mat 33, and the foot mat 34 is adjusted by the adjusting levers 50, 53, 5 respectively.
6, and each of the support plates 10, 10, 23,
Backed by 24, it holds a flat mat surface. In addition, the removed handle body 60 and armrests 66 and 6
6 can be stored in a corner of a room or the like in the form of a non-bulky pipe.

In order to pull out the nursing chair 30 from the nursing bed 1 in the form of a bed, the connecting pin 15 is withdrawn and the connection is released, and the head bed body 7, the leg bed body 20, the nursing chair 30 and To separate.

At this time, first, the back mat 31 of the nursing chair 30 is slightly lifted, the head bed 7 is pulled out, and separated from the support plates 10 with less friction. Next, the leg bed body 20 is pulled out on the opposite side, and the nursing chair 30 in the horizontal mat mode is brought into an independent state (see FIGS. 2 and 5). Until the care chair 30 is separated from the bed state, the care chair 30 can be separated in a resting state without changing the lying position of the care receiver.

The nursing chair 30 in the form of a separated horizontal mat
In a wheelchair mode, the adjusting levers 50, 53, and 56 are adjusted so that the back mat 31 is in the upright state, the leg mat 33 is in the hanging state, and the foot mat 3
4 is raised and converted into a wheelchair mode.

A pair of left and right handle supports 41, 41
The handle pipes 61, 61 are fitted into the handle pipes 61, and the handle pipes 61, 61 are connected by connecting pipes 64, 64 to assemble the handle body 60, which is fixed by the handle fixture 42. In addition, the left and right armrest receivers 43, 43
The armrests 66, 66 are fitted and attached. This allows
The nursing chair 30 is converted into a wheelchair mode, and a wheelchair capable of traveling and moving by a caregiver's hand is configured.

In order to make the nursing chair 30 in the reclining mode, for example, when converting from the wheelchair mode, the adjusting levers 50 and 53 are adjusted to make the back mat 31 and the leg mat 33 as shown in FIG. At a predetermined angle.

Thus, the back mat 31, the seat mat 32, and the leg mat 33 form a continuous mat surface that is gently bent to support the care receiver in a relaxed posture. At this time, the connecting pipe 64 at the upper part of the handle body 60 supports the inclined back mat 31. Although the armrest 66 is removed in FIG. 7,
Dressing is optional.

The reclining mode or the conversion of the wheelchair-type nursing chair 30 into the horizontal mat mode, or the union of the nursing chair 30 and the bed body 5 are performed in the reverse order to the above.

The present invention is not limited to the configuration of the above-described embodiment. For example, the bed body may be divided into right and left mats by dividing the bed into two right and left sides. In addition, the handle and armrest of the nursing chair may be retracted to the lower part of the nursing chair by a rotating storage structure, as long as interference with the bed body can be avoided by changing to a detachable method. You may. Further, the bending angle holding mechanism of each mat may have another structure as long as it meets the object of the present invention.

[0041]

As described above, according to the nursing care bed of the present invention, the nursing care chair constituting a part of the bed can be converted into a wheelchair mode, so that the wheelchair can be moved by the care receiver in the lying state. You can eliminate the transfer to

Accordingly, the caregiver's labor involved in transferring to a wheelchair from a bed in a conventional example can be reduced, the transfer can be performed stably and quickly, the outgoing movement of the care receiver can be facilitated, and the emergency Can respond promptly to evacuation.

Further, since a support plate capable of supporting the horizontal mat of the nursing care chair is provided in the chair storage section of the bed body, the horizontal mat can be stably supported, and the right and left mat sections are provided. The head bed body,
This has the effect of increasing the rigidity of the leg bed body.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an entire care bed according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a state in which the nursing chair is pulled out from the bed body.

FIG. 3 is a plan view of the nursing bed.

FIG. 4 is a side view of the nursing bed.

FIG. 5 is a side view showing the nursing chair in a horizontal mat mode according to the embodiment.

FIG. 6 is a side view of the nursing chair converted into a wheelchair mode.

FIG. 7 is a side view of the nursing chair converted to the reclining mode.

FIG. 8 is a perspective view showing a handle body and an armrest.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Nursing bed 5 Bed main body 7 Head bed body 10,23,24 Support plate 17,27 Right mat part 18,28 Left mat part 19 Head chair storage part 20 Leg bed body 29 Leg chair storage part 30 Nursing care Chair 31 back mat 32 seat mat 33 leg mat 34 foot mat 46,48,49 axis 50,53,56 adjusting lever

Claims (4)

[Claims] 1. A right side mat and a left side mat, and a chair storage portion between the right side mat and the left side mat.
A bed body formed so as to be splittable, and a back mat, a seat mat, a leg mat capable of forming substantially the same surface as the right side mat and the left side mat of the bed body,
A nursing care bed, comprising: a footrest mat, a wheelchair-attached nursing chair formed to be movably movable with wheels attached thereto, and capable of being stored in a chair storage portion of the bed body. 2. A right-side mat and a left-side mat, and a chair storage portion between the right-side mat and the left-side mat.
A bed body formed so as to be splittable, and a back mat, a seat mat, a leg mat capable of forming substantially the same surface as the right side mat and the left side mat of the bed body,
A nursing bed having a footrest mat, a wheel attached, and formed so as to be able to travel and can be stored in a chair storage portion of the bed main body, the nursing bed comprising: A head bed body having a right mat portion and a left mat portion having a length obtained by dividing the longitudinal direction of the bed body into two, and a head chair storage portion formed between the right mat portion and the left mat portion; A right mat portion and a left mat portion having a length obtained by dividing the longitudinal direction of the bed body into two, and a leg bed body having a leg chair storage portion formed between the right mat portion and the left mat portion; A bed for nursing, wherein the head chair storage section and the leg chair storage section are connected in series to form a chair storage section. 3. The nursing bed according to claim 2, wherein the nursing chair comprises a back mat and a seat mat, a seat mat and a leg mat, and a leg mat. The foot mats are pivotally connected to each other, and the pivot connection portions are formed so as to be able to hold a bending angle, and each of the mats is formed so as to be displaceable between a horizontal mat mode and a wheelchair mode. A nursing bed characterized by becoming. 4. The nursing care bed according to claim 2, wherein the head bed has at least a right mat portion and a left mat portion capable of supporting a back mat of the nursing chair. 1
At least one of the leg bed body, the right mat portion and the left mat portion of which can support at least a pivot joint portion of the nursing chair with the leg mat and the footrest mat. A nursing bed characterized by being connected by a plurality of support plates.