KR101641457B1 - Bed Functional Combine Wheelchairs And A Handrailing Remedial Exercise - Google Patents

Abstract

The present invention relates to a functional bed for rehabilitation railing and a wheelchair, and more particularly, to a wheelchair 100 comprising a driving part 140 and a seat seat 110 supported on the upper part of the driving part 140 and reclined. And a bed supporting frame 220 coupled to both sides of the bed head frame 210 so that a docking space 230 can be formed in the bed sheet forming part, The bed support frame 220 is hingedly coupled to the bed head frame 210 so as to be positioned in the same line as the bed head frame 210 and selectively used as a rehabilitation guardrail, The seat seat 110 of the seat 100 is reclined horizontally at an upper portion of the driving unit 140 so that the bed frame 200 can be used as a bed when docked in the docking space 230 .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a functional bed for a rehabilitation rail and a wheelchair,

More particularly, the present invention relates to a functional bed for rehabilitation railing and a wheelchair, and more particularly, to a functional bed capable of being used as a bed when a wheelchair is docked on a bed frame, The present invention relates to a functional bed for a rehabilitation rail and a wheelchair which can be selectively used as a rehabilitation railing by being hinged to the bed head frame.

In recent years, the elderly, the disabled due to inherited or acquired factors, and the intensive caregivers (hereinafter, referred to as users) due to various accidents are gradually increasing in the aging society.

These users spend most of their time on the bed alone because of their uncomfortable behavior.

Users who spend most of their time on a bed suffer from secondary diseases such as degenerative joints, pressure ulcers caused by lingering for a long time, and bronchial diseases caused by living in confined spaces.

Therefore, the user may be required to change the posture periodically on the bed with the help of others, or to move out of the bed for the purpose of walking after moving from the bed to the wheelchair.

However, when someone is transferred to a wheelchair by a person, a fall accident frequently occurs, resulting in another injury.

In addition, a patient who normally uses a wheelchair has a problem that the leg must be injured and rehabilitation must be performed, and the user must move to a rehabilitation barrel capable of rehabilitating through a wheelchair.

Therefore, there is a problem in that a lot of facilities costs are incurred in the hospital because beds, wheelchair rehabilitation railing are required.

As a conventional patent, there is a " wheelchair variable bed and its modification method (Patent Publication No. 2011-0045932 ").

However, such a conventional wheelchair variable bed and its modification method have a problem in that the wheelchair is simply coupled to the bed frame, so that the wheelchair can be easily detached from the bed frame.

In addition, the conventional wheelchair variable bed and its modification method are used as a bed and a wheelchair, but have no separate function such as a rehabilitation barrier.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is a first object of the present invention to provide a bed frame which can be used as a bed when the wheelchair is docked on the bed frame, The present invention also provides a functional bed for a rehabilitation rail and a wheelchair which can be hinged to the bed head frame so as to be positioned on a ship and selectively used as a rehabilitation railing.

A second object of the present invention is to provide a rehabilitation railing and a wheelchair functional bed which can be used for three purposes (bed, wheelchair, rehabilitation railing) through a wheelchair separated from a bed frame.

According to an aspect of the present invention, a first aspect of the present invention relates to a functional bed for both a rehabilitation barrier and a wheelchair, which comprises a traveling part (140) (100) comprising a seat (110) that is reclined and reclined; And a bed supporting frame 220 coupled to both sides of the bed head frame 210 so that a docking space 230 can be formed in the bed sheet forming part, The bed support frame 220 is hinged to the bed head frame 210 so as to be positioned in the same line as the bed head frame 210 and selectively used as a rehabilitation guardrail, The seat seat 110 of the seat 100 is reclined horizontally at an upper portion of the driving unit 140 so that the bed frame 200 can be used as a bed when docked in the docking space 230 .

In a second aspect of the present invention, in the first aspect of the present invention, the seat seat 110 of the wheelchair 100 further includes a footrest 130 coupled via a connecting frame 120, The footrest 130 is hinged to one end of the seat seat 110 so as to be level with the seat seat 110. The footrest 130 is hinged to one end of the connecting frame 120 so as to be pivotable on both sides of the connecting frame 120, .

A third aspect of the present invention is that, in the second aspect of the present invention, in the second aspect of the present invention, the traveling section (140) includes a base frame (141) A main wheel 143 having a wheel 142 and a wheel knob 143a coupled to both ends of the other end of the base frame 141, a main wheel 143 vertically coupled to the base frame 141 in a cantilever fashion, And a support frame 144 coupled to the support frame 144.

In a fourth aspect of the present invention, in the third aspect of the invention, the main wheel is selectively removable from the base frame.

A guide bar 250 is protruded in the longitudinal direction on the inner side surfaces of the respective bed support frames 220. On both side surfaces of the seat sheet 110 and the foot plate 130, And a guide rail 150 corresponding to a shape of the guide bar 250 is formed.

A sixth invention is characterized in that, in the third invention, the other side of the footrest (130) is supported on the upper part of the base frame (141).

A seventh invention is characterized in that, in the first invention, the bed support frame (220) and the bed head frame (210) are further coupled with a railing handle (240) at the upper end.

According to the functional bed for both the rehabilitation guardrail and the wheelchair according to the present invention, one bed can be changed to a wheelchair and a rehabilitation barrel, thereby saving space and facility cost.

Also, there is an effect that the patient can be laid down on the bed without getting down while sitting on the seat of the wheelchair.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a rehabilitation barrier and a wheelchair functional bed according to the present invention,
2 is a perspective view of a wheelchair according to the present invention,
FIG. 3 is a perspective view of the wheelchair separated in FIG. 1,
FIG. 4 is a perspective view showing a bed frame in which a wheelchair is separated in FIG. 1,
5 is a perspective view illustrating a bed frame used as a rehabilitation barrier in FIG.

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and similarities. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the following description of the present invention, detailed description of known related arts will be omitted when it is determined that the gist of the present invention may be unnecessarily obscured. In addition, numerals (e.g., first, second, etc.) used in the description of the present invention are merely an identifier for distinguishing one component from another.

Also, in this specification, when an element is referred to as being "coupled "," connected ", or "connected" with another element, the element is directly connected to the other element, Or may be directly bonded, it should be understood that, unless a specially contradictory description is present, it may be coupled, connected, or connected via another component in between.

Hereinafter, the rehabilitation barrier and the wheelchair functional bed according to the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view showing a wheelchair according to the present invention, FIG. 3 is a perspective view showing a wheelchair separated in FIG. 1, and FIG. 4 is a perspective view showing a wheelchair according to a second embodiment of the present invention. FIG. 5 is a perspective view showing a bed frame used as a rehabilitation barrier in FIG. 4; FIG. 5 is a perspective view showing a bed frame in which a wheelchair is separated in FIG. 1;

As shown in FIGS. 1 to 5, the present invention allows a wheelchair 100 to be used as a bed 300 when the bed frame 200 is docked, and the bed frame 200 The present invention relates to a functional bed for rehabilitation railing and a wheelchair, which can be selectively used as a rehabilitation railing by being hinged to the bed head frame 210 so as to be located on the same line as the bed head frame 210.

That is, the functional bed 300 for the rehabilitation guardrail and the wheelchair can be used for three applications (bed, wheelchair, rehabilitation rail) through the wheelchair 100 separated from the bed frame 200.

2 and 3, the wheelchair 100 is supported on the upper part of the driving part 140 and is reclined horizontally so as to be selectively used as a bed sheet And a seat sheet (110).

The wheelchair 100 reclines the seat seat 110 and is coupled to the docking space 230 of the bed frame 200 so that the bed frame 200 can be used as a bed.

The wheelchair 100 further includes a footrest 130 coupled to the wheelchair 100 through a connection frame 120.

The connection frame 120 is hinged to one end of the seat seat 110 so as to be selectively horizontal with the reclined seat seat 110 and the footrest 130 is hinged to both sides of the connection frame 120 And is hinged to one end of the connection frame 120 so as to be pivotable.

That is, the footrest 130 can be used as a conventional footrest 130 by being positioned below the seat seat 110 via the connecting frame 120 when the footrest 130 functions as a wheelchair, And then is horizontally coupled to one end of the seat seat 110 together with the connection frame 120 to form a single body with the seat seat 110. [

At this time, the connecting frame 120 and the footrest 130 are coupled to one end of the seat seat 110 using a clamp (not shown), or a groove (not shown) is formed at one end of the seat seat 110, And a method of providing protrusions (not shown) at the end of the foot plate 130 and fitting them together can be used.

The traveling unit 140 includes a base frame 141, auxiliary wheels 142 coupled to one end of the base frame 141 and a lower end of the base frame 141, and a wheel handle And a support frame 144 vertically coupled to the base frame 141 in the form of a cantilever beam and coupled to the seat seat 110.

Here, the base frame 141 of the driving unit 140 is formed in a structure having at least a skeleton in a "C" shape horizontal with the ground, and the support frame 144 is disposed on the left or right side of the base frame 141 So as to support the seat seat 110 in a vertical direction.

The main wheel 143 may be attached to the wheelchair 100 when the wheelchair 100 is used and may be detachably attached to the base frame 141 so as to be detachable when the wheelchair 100 is coupled to the docking space 230. have.

4, the bed frame 200 includes a bed head frame 210 and orthogonally coupled to both sides of the bed head frame 210 to form a docking space 230 at a bed sheet forming part. And a bed support frame (220).

A guide bar 250 is protruded in the longitudinal direction on the inner surface of each bed support frame 220 and both side surfaces of the seat sheet 110 and the foot plate 130 are formed with the guide bar 250 And corresponding guide rails 150 are formed.

In this configuration, the seat seat 110 of the wheelchair 100, the connecting frame 120 and the footrest 130 are horizontally reclined and joined together, and then the seat seat 110 is coupled to the docking space 230 The seat seat 110 and the bed supporting frame 220 can be connected to each other when docked.

In addition, since each bed supporting frame 220 is hinged to the bed head frame 210, the reclining seat seat 110 is brought into close contact with the bed head frame 210, The bed support frame 220 and the seat seat 110 can be easily coupled to each other by being coupled to both sides of the seat 110.

5, the bed frame 200 in which the wheelchair 100 is separated rotates the two bed supporting frames 220 in the same line as the bed head frame 210, A railing handle 240 is provided on the upper part of the frame 210 to allow the patient to hold the railing handle 240 and perform a rehabilitation exercise.

Hereinafter, the operation of the rehabilitation barrier and the wheelchair functional bed according to the present invention will be briefly described.

The bed frame 200 to which the wheelchair 100 is coupled is used as a normal bed 300.

When the person lying on the bed 300 moves, only the seat sheet 110 is laid down on the seat sheet 110, and the seat sheet 110 is separated by the driving unit 140.

When the seat 110 is detached, the backrest side of the seat 110 is raised and the angle of the connecting frame 120 hinged to the seat 110 is lowered. The angle of the foot plate 130 hinged to the connection frame 120 is rotated horizontally with respect to the ground.

At this time, the other bottom surface of the footplate 130, which is horizontally rotated with the ground, is supported on the upper surface of the base frame 141 to function as a footplate 130 without sagging.

The main wheel 143 having the wheel handle 143a is coupled to the base frame 141 which is the travel unit 140 of the wheelchair 100 to function as a normal wheelchair 100. [

The bed frame 200 in which the wheelchair 100 is separated rotates the two bed supporting frames 220 in the same direction as the bed head frame 210 and rotates the bed supporting frame 220 and the bed head frame 210 The patient can function as a rehabilitation railing so that the patient can hold the railing handle 240 and rehabilitate through the railing handle 240 formed on the upper part.

It should be noted that the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention so that various equivalents And variations are possible.

100: wheelchair 110: seat seat 120: connecting frame
130: footstool 140:
141: Base frame 142: Auxiliary wheels
143: main wheel 143a: wheel handle
144: support frame 150: guide rail
200: bed frame 210: bed head frame 220: bed supporting frame
230: docking space part 240: railing handle
250: Guide Bar
300: functional bed for rehabilitation railings and wheelchairs

Claims (7)

A wheelchair (100) comprising a driving part (140) and a seat seat (110) supported on the upper part of the driving part (140) and reclined; And
The bed frame 200 includes a bed head frame 210 and a bed supporting frame 220 coupled to both sides of the bed head frame 210 to form a docking space 230 at the bed sheet forming part. , ≪ / RTI >
The bed support frame 220 is hingedly coupled to the bed head frame 210 so as to be positioned in line with the bed head frame 210 and selectively used as a rehabilitation guardrail,
The seat seat 110 of the wheelchair 100 is constructed such that the bed frame 200 can be used as a bed when docked in the docking space part 230 by reclining an angle horizontally at the upper part of the driving part 140 Functional bed for both wheelchair and rehabilitation railing.
The method according to claim 1,
The seat seat 110 of the wheelchair 100 may further include a footrest 130 coupled to the seat frame 110 via a connection frame 120,
The connection frame 120 is hinged to one end of the seat seat 110 so as to be selectively horizontal with the seat seat 110 so that the footrest 130 can be pivoted to both sides of the connection frame 120 And is hinged to one end of the connecting frame (120).
3. The method of claim 2,
The driving unit 140 includes a base frame 141 having a horizontal line with the ground, auxiliary wheels 142 coupled to one end and the lower end of the base frame 141, And a support frame 144 vertically coupled to the base frame 141 in a cantilevered manner to be coupled to the seat seat 110. The support frame 144 is coupled to the seat frame 110, Wherein the functional bed is a folding chair.
The method of claim 3,
Wherein the main wheel (143) is selectively removable to the base frame (141).
3. The method of claim 2,
A guide bar 250 is protruded in the longitudinal direction on the inner side surfaces of the bed support frames 220 and both side surfaces of the seat sheet 110 and the foot plate 130 are configured to correspond to the guide bars 250 Wherein the guide rails (150) are formed on the guide rails (150).
The method of claim 3,
Wherein the other side of the footrest (130) is supported to be seated on the upper part of the base frame (141).
The method according to claim 1,
Wherein the bed support frame (220) and the bed head frame (210) are further coupled with a railing handle (240) at the upper end thereof.

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