JP3008226U - Wheelchair retractable bed - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a wheelchair retractable bed which is easy to operate and can be manufactured at a low cost. [Structure] The bed body is provided so as to be divided into a body floor portion 2 and a leg floor portion 3. A wheelchair storage section 5 is provided on the body floor section 2. The floor part 3 is movably provided by the lower wheels 32, 33, 34, 35. The side of the wheelchair storage unit 5 facing the leg floor 3 is provided so as to be openable to form a wheelchair introduction opening 5a. The wheelchair 4 is provided so that its backrest 41 can be tilted to be flush with the seating portion 42. Seat back 4 with backrest 41 in wheelchair storage 5
The wheelchair 4 which is flush with 2 is stored.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a wheelchair retractable bed that can be used by an elderly person or a sick person who needs care and can store a wheelchair inside.

[0002]

[Prior art]

 Conventionally, various types of care beds have been proposed for caring for the elderly and the sick. As a device for storing a wheelchair inside a bed, there is a wheelchair-fitting type bed disclosed in, for example, Japanese Patent Laid-Open No. 05-176965.

[0003]

[Problems to be solved by the device]

 However, in the wheelchair-fitting type bed described above, in order to accommodate the entire sick person placing part in which the backrest part, the seating part and the foot rest part of the wheelchair are connected to the notched window part provided in the bed frame body. The bed frame can be raised and lowered, the foot rest of the wheelchair can be slid, the upper half of the bed frame can be raised and lowered, and the patient rest can be wheelchaired. It requires a structure that can be attached to and detached from the base frame of, and the structure is very complicated. Therefore, there is a problem that the operation becomes complicated and the caregiver's burden is increased. In addition, because of the complicated structure, the production cost is very high, and it is difficult to mass-produce it so that it can be spread to the sick and the elderly who need general care. In view of the above problems, it is an object of the present invention to provide a popular type wheelchair storage type bed which is simple in structure and easy to operate and can be manufactured at a low cost. Is.

[0004]

[Means for Solving the Problems]

 Therefore, according to the present invention, in a wheelchair storage type bed provided with a bed body and a wheelchair storage section for storing a wheelchair approximately in the center of the floor section of the bed body, the wheelchair has a backrest flush with the seating section. In addition to being tiltable, one end of the wheelchair storage section is openable to form a wheelchair introduction opening so that the wheelchair with the backrest flush with the seat section can be stored. It is a thing.

[0005]

【Example】

 Hereinafter, a first embodiment of the present invention will be described with reference to the drawings. 1 is a perspective view showing a state where a wheelchair is pulled out from a wheelchair storage type bed according to a first embodiment of the present invention, and FIG. 2 is a plan view showing a state where a wheelchair is removed from the wheelchair storage type bed according to the first embodiment of the present invention. FIG. 3 is a plan view showing a wheelchair retractable bed according to a first embodiment of the present invention, FIG. 4 is a sectional view taken along line AA of FIG. 3, and FIG. 5 is a left side view showing a backrest of a wheelchair according to the present invention. It is a side view.

As shown in FIG. 2, the wheelchair storage bed 1 according to the first embodiment is separably provided in a body floor portion 2 having a wheelchair storage portion 5 and a horizontally movable leg floor portion 3. As shown in, the wheelchair storage section 5 is provided so as to store the wheelchair 4 on which the patient is placed. The body floor 2 and the leg floor 3 are connected by hooks 36 and 37. As shown in FIG. 2, a torso floor 2 is provided with a right floor 21 and a left floor 22 separated from each other, and a wheelchair storage portion 5 for storing a wheelchair 4 is formed between the left and right side floors. The wheelchair storage 5 is opened horizontally to provide a wheelchair introduction opening 5a. The right floor 21 and the left floor 22 are connected by connecting rods 23 a, 23 b, 23 c and a head side frame 24. Further, inside the head of each of the right floor 21 and the left floor 22, armrest storage portions 21b and 22b for accommodating the armrests 43 and 44 of the wheelchair 4 are provided. As shown in FIG. 1, wheels 32, 33, 34 and 35 (not shown) are provided in the lower portion of the leg floor 3 in order to make the leg floor 3 movable.

As shown in FIG. 5, the wheelchair 4 includes a backrest 41, a seating portion 42, and armrests 43 and 44, and the backrest 41 and the armrests 43 and 44 are tiltably provided. The backrest 41 is lifted from a sleeping state by pulling an operating lever 45a provided at a lower portion of the backrest 41 to extend a hydraulic cylinder 45 and pushed up by a rod 45b connected to the hydraulic cylinder 45. When the patient is asleep, the armrests 43 and 44 are stored along the sides of the backrest 41, but after the patient is placed and the backrest 41 is raised, the armrests 43 and 44 are moved forward. Fold down and hold horizontally by the protrusions 43a and 44a (not shown) on which the patient's elbow rests. Further, rear wheels 46a and 46b (not shown) and front wheels 46c and 46d (not shown) are provided on the lower portion of the wheelchair 4, and the front wheels 46c and 46d serve to steer the wheelchair 4. Further, a foot rest 47 that can be pulled out forward is provided at the lower portion of the seat portion 42.

As shown in FIG. 3, the floors of the leg floor 3, the right floor 21, the left floor 22, the backrest 41, and the seating portion 42 are formed by stretching a steel net on each frame. . Further, as shown in FIGS. 4 and 5, mats 3a, 21a, 22a, 41a (not shown), and 42a (not shown) are formed on the respective floor surfaces by dividing them according to their shapes. It is laid out and the patient is placed on it.

Next, the operation of the first embodiment will be described. First, the patient is laid on his back on the wheelchair retractable bed 1, and it is confirmed that his buttocks are on the seat 42 of the wheelchair 4 and his back is on the backrest 41. As shown in FIG. 1, the hooks 36 and 37 are removed, the leg floor 3 is separated from the body floor 2, the foot rest 47 of the wheelchair 4 is pulled out forward, and the patient's foot is placed thereon. Next, after pulling the operation lever 45a of the wheelchair 4 to raise the backrest 41 and raising the patient, the armrests 43 and 44 are set in a horizontal state and the patient's elbow is placed on the armrests 43 and 44, and the patient is in a stable posture. To sit in the wheelchair 4. Finally, the wheelchair 4 is pulled out from the wheelchair storage 5 with the patient placed on it. This allows the caregiver to sit on the wheelchair 4 without holding the patient. In addition, the wheelchair storage type bed 1 of the first embodiment is an open leg type, and is suitable for a hospital in which the head side of the bed is normally arranged with the head side facing the wall.

Next, a second embodiment of the present invention will be described with reference to the drawings. FIG. 6 is a perspective view showing a state in which a wheelchair is pulled out from a wheelchair storage type bed according to the second embodiment of the present invention, and FIG. 7 is a plan view showing a state where the wheelchair is removed from the wheelchair storage type bed according to the second embodiment of the present invention. Is.

As shown in FIG. 7, the bed body 6 is provided so that the wheelchair storage 61 faces the head-side frame 62, and the head-side frame 62 supports the back surface of the backrest 41 of the wheelchair 4. A frame 62a is provided facing the wheelchair storage 61. As shown in FIG. 6, the head-side frame 62 is fixed by inserting the lower part thereof into fixed cylinders 63a and 63b provided on the side surface of the head of the bed body 6, and the head-side frame 62 is fixed from the fixed cylinders 63a and 63b. The wheelchair storage 61 is opened by pulling out the frame 62, and a wheelchair introduction opening 61a is provided. The wheelchair storage type bed according to the second embodiment has a simpler structure than that of the open leg type bed, so that the production cost can be reduced and the operation can be further facilitated. In addition, since it is a head-opening type, it is suitable for general household use where the leg side of the bed can be placed facing the wall.

[0012]

[Effect of device]

 Since the present invention is configured as described above, the patient can be easily seated in the wheelchair due to the simple structure, and the operation of separating the wheelchair from the bed body can be easily performed, which is extremely burdensome to the caregiver. It has an excellent effect that it can be reduced. In addition, because of its simple structure, it can be manufactured at low cost, and it is possible to supply two types of beds, one with open legs and the other with open heads. It has the excellent effect that it can contribute to social welfare as a popular wheelchair storage bed.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state in which a wheelchair is pulled out from a wheelchair retractable bed according to a first embodiment of the present invention.

FIG. 2 is a plan view showing a state where the wheelchair is detached from the wheelchair retractable bed according to the first embodiment of the present invention.

FIG. 3 is a plan view showing a wheelchair retractable bed according to the first embodiment of the present invention.

4 is a cross-sectional view taken along the line AA of FIG.

FIG. 5 is a left side view of the wheelchair according to the present invention with the backrest raised.

FIG. 6 is a perspective view showing a state in which a wheelchair is pulled out from the wheelchair retractable bed according to the second embodiment of the present invention.

FIG. 7 is a plan view showing a state in which the wheelchair is removed from the wheelchair retractable bed according to the second embodiment of the present invention.

[Explanation of symbols]

 1 Wheelchair storage type bed 2 Body floor 21 Right floor 21a Mat 21b Armrest storage 22 Left floor 22a Mat 22b Armrest storage 23a Connecting rod 23b Connecting rod 23c Connecting rod 24 Head side frame 3 Leg floor 3a Mat 31 Leg Frame 32 Wheels 33 Wheels 34 Wheels 35 Wheels 36 Hooks 37 Hooks 4 Wheelchairs 41 Backrest 41a Mats 42 Seats 42a Mats 43 Armrests 43a Protrusions 44 Armrests 44a Protrusions 45 Hydraulic cylinders 45a Rear wheels 46b Wheels 46b Rear wheels 46b Rear wheels 46b Front wheel 47 Foot rest 48 Brake 49 Pusher 5 Wheelchair storage 5a Wheelchair introduction opening 6 Bed body 61 Wheelchair storage 61a Wheelchair introduction opening 62 Head side frame 62a Support frame 63a Fixed cylinder 63b Solid Fixed cylinder

Claims (3)

[Scope of utility model registration request] 1. A wheelchair storage type bed provided with a bed main body and a wheelchair storage portion for storing a wheelchair substantially in the center of the floor of the bed main body, wherein the backrest of the wheelchair can be tilted to be flush with the seating portion. In addition to the wheelchair introduction opening provided at one end of the wheelchair storage portion,
A wheelchair storage type bed, wherein the wheelchair storage section is capable of storing the wheelchair whose backrest is flush with the seating section. 2. The bed body is separable into a body floor portion and leg floor portions, a wheelchair storage portion is provided on the body floor portion, and the leg floor portions are movable by wheels provided at a lower portion. The wheelchair retractable bed according to claim 1, wherein a side of the wheelchair storage portion facing the leg floor is provided so as to be openable to form a wheelchair introduction opening. 3. A wheelchair is introduced by providing a wheelchair storage unit on the floor of the bed main body facing the head side frame, making the head side frame removable, and providing the head side of the wheelchair storage unit freely. The wheelchair storage type bed according to claim 1, wherein the bed is an opening.