CN209154285U - A dual-purpose device for nursing bed and wheelchair - Google Patents

Abstract

The utility model proposes a kind of nursing bed wheelchair dual-purpose apparatus, it can be deformed into the bed board design of wheelchair using a fixed bed board and one, bed body area can be expanded to improve usage comfort, and the design of two bed boards can help sufferer to replace bedding with more convenient caregiver, two pieces of bed boards are hingedly formed by several bed boards simultaneously, therefore the change of patient's position on one's sick bed may be implemented；Meanwhile remote alarming device is additionally used, caregiver can be notified in time when sufferer occurs uncomfortable, prevented trouble before it happens.

Description

A dual-purpose device for nursing bed and wheelchair

technical field

The utility model relates to a bed wheelchair, in particular to a dual-purpose device for a nursing bed and wheelchair.

Background technique

Wheelchair is an important tool for rehabilitation. It is not only a means of transportation for the physically disabled, but more importantly, it enables them to exercise and participate in social activities with the help of wheelchairs to achieve a barrier-free life. The absence of exercise can lead to some physical decline, or bedsores. For patients or the elderly who are inconvenient to move freely, it is very difficult to transfer from a nursing bed to a wheelchair, which not only requires the physical strength of the caregiver, but also easily suffers from pain. The conversion between the wheelchair and the nursing bed is quite inconvenient, causing a considerable burden to the patient and the caregiver, and at the same time, there is a certain hidden danger to the safety of the patient. Therefore, there is an urgent need for a product that can effectively combine the structure and function of wheelchairs and nursing beds, which is essential for patient rehabilitation and daily care.

Utility model content

In order to solve the above technical problems, the utility model proposes a dual-purpose device for a nursing bed and a wheelchair, including:

a first bed board, the first bed board includes a head backrest board, a support board and a lower limb backboard hinged in sequence, and a support base is arranged below the support board;

The second bed board, the second bed board includes a headrest backboard, a back backboard, a buttocks backboard, a leg backboard and a footboard, a headrest backboard, a back backboard, a buttocks backboard, The leg rest board and the foot board can be bent to form the seat body, and the second bed board and the first bed board are butted along the length direction thereof;

a wheelchair base, the wheelchair base is arranged below the buttocks support, and the wheelchair base is provided with walking wheels;

an alarm device, the alarm device is connected to the user terminal through a wireless transmitter, and the alarm device is detachably installed on the first bed board or the second bed board;

Air cushion, the air cushion includes a first air cushion and a second air cushion respectively arranged on the first bed board and the second bed board, the first air cushion is provided with a bending part at the connection between the head backrest and the lower limbs, and the second air cushion Bending parts are also respectively provided at the joints of the headrest, backrest, buttocks, legrests and foot pedals, and the first air cushion and the second air cushion can be bent along the bending parts.

Preferably, in the dual-purpose device for a nursing bed and a wheelchair, armrest grooves are provided on both sides of the backrest, and a first armrest and a second armrest are respectively hinged in the armrest grooves.

Preferably, in the dual-purpose device for nursing beds and wheelchairs, the first armrest is provided with a folding sheet and a locking hook, one end of the folding sheet is fixedly connected with the first armrest, and the other end is provided with a first magnetic block, and the locking hook One end is connected with the first handrail, when the folding sheet is in the folded state, the other end of the locking hook is clamped on the outermost layer of the folding sheet; when the folding sheet is in the open state, it can be connected with the second magnetic Block suction.

Preferably, in the dual-purpose device for nursing beds and wheelchairs, a connector is provided at the butt joint of the first air cushion and the second air cushion.

Preferably, in the nursing bed and wheelchair dual-use device, the connecting member is a Velcro strap provided on the contact surfaces of the first air cushion and the second air cushion.

Preferably, in the dual-purpose device for nursing bed and wheelchair, the connecting member is a zipper provided along the circumferential direction of the contact surfaces of the first air cushion and the second air cushion.

Preferably, in the dual-purpose device for nursing bed and wheelchair, a chute is provided on the side wall of the first bed board along its long axis direction, and a first electromagnet layer is provided at the bottom of the chute; The side wall of a bed board sliding butt joint is provided with a bar-shaped protrusion, and the protrusion is provided with a second electromagnet layer; the first electromagnet layer and the second electromagnet layer are mutually attracted in the power-on state.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the design of a fixed bed board and a bed board that can be transformed into a wheelchair can expand the area of the bed body so as to improve the comfort of use, and the design of the two bed boards can make it more convenient for nursing staff to help patients. At the same time, the two bed boards are hinged by several bed boards, so the patient's position on the bed can be changed; at the same time, a remote alarm device is also used, and the nursing staff can be notified in time when the patient is unwell , prevent problems before they happen.

Description of drawings

1 is a schematic diagram of the overall structure of a dual-purpose device for a nursing bed and a wheelchair according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a second bed board being bent to form a seat body according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the position of the first bed board head and the sole of the foot in an embodiment of the present invention;

4 is a partial schematic diagram of a handrail part in an embodiment of the present invention;

FIG. 5 is a partial perspective view of a handrail part in an embodiment of the present invention;

FIG. 6 is a schematic diagram of the docking structure of the first bed board and the second bed board in an embodiment of the present invention.

In Fig. 1 to Fig. 6, 1-first bed board, 1a-head backrest board, 1b-support board, 1c-lower limb rest board, 1d-support base; 2-second bed board, 2a-headrest rest board , 2b-back board, 2c-hip board, 2d-leg board, 2f-foot pedal, 200-seat body; 3-wheelchair base, 4-walking wheel, 5-angle adjuster; 6a- Alarm, 6b-wireless transmitter, 6c-user terminal; 7a-first air cushion, 7b-second air cushion, 8-bending part, 9-armrest groove, 9a-first armrest, 9b-second armrest, 10 -Folding sheet, 11-Locking hook, 12-First magnet, 13-Second magnet, 14-Connector, 15-Chute, 16-First electromagnet layer, 17-Strip protrusion, 18 - second electromagnet layer

Detailed ways

In the following, the dual-purpose device for nursing bed and wheelchair of the present invention will be described in more detail with reference to the schematic diagrams, wherein the preferred embodiments of the present invention are shown. It should be understood that those skilled in the art can modify the present invention described here, and still achieve The advantageous effects of the present utility model. Therefore, the following description should be construed as widely known to those skilled in the art, rather than as a limitation of the present invention.

Fig. 1 shows a schematic diagram of the dual-purpose device for a nursing bed and a wheelchair proposed by the present invention. The design of splicing two bed boards to expand the overall area of the bed is adopted, that is, the first bed board 1 is installed at a certain position in the room through the support base 1d, and the second bed board 2 is supported by the wheelchair base 3 and is horizontal and parallel to the first bed board 1. Separate butt joint, in this embodiment, the first bed board 1 and the second bed board 2 are slidably connected together by mortising the chute 15 and the bar-shaped protrusion 17 . When the patient needs to go out for activities or tidy up/sterilize the first bed board 1, he can move it to the second bed board 2, and by adjusting each backboard set on the second bed board 2, it can be deformed into a seat shape, and then can be changed to wheelchair.

The specific structure of the dual-purpose device for bed and wheelchair proposed by the present invention will be described in detail below with reference to the accompanying drawings. The first bed board 1 includes a head backrest board 1a, a support board 1b and a lower limb backboard 1c that are hinged in sequence, and a support base 1d is arranged below the support board 1b; the second bed board 2 includes a headrest backboard 2a that are hinged in sequence , backrest board 2b, hip rest board 2c, leg rest board 2d and foot rest board 2f, headrest rest board 2a, back rest board 2b, hip rest board 2c, leg rest board 2d and foot rest board 2f can The seat body 200 is bent (as shown in FIG. 2 ), and the second bed board 2 and the first bed board 1 are butted along the length direction thereof. The hinge between the backboards adopts the angle adjuster 5 or the angle gear adjustment member in the prior art, which is similar to the angle adjustment device of the car seat. In addition, the angle adjustment of the hinges between the backboards can also use a hydraulic cylinder. or by means of a cylinder to push.

A wheelchair base 3 is provided below the buttocks rest board 2c of the second bed board 2 , and running wheels 4 are provided on the wheelchair base 3 . When the seat body 200 is completed by the second bed board 2 , the user can use the walking wheels 4 of the wheelchair base 3 to realize the commuting function. Preferably, the walking wheel 4 can be driven by electric power, which is similar to the electric wheelchair in the prior art.

In this embodiment, in order to notify the nursing staff or their family members in time when the patient has a health condition, as shown in FIG. 1 , an alarm device 6a is also provided. The alarm device 6a is connected to the user terminal 6c (mobile phone) through the wireless transmitter 6b, and the alarm device 6a is detachably installed on the first bed board 1 or the second bed board 2 . The alarm 6a is more often deployed in home nursing beds and wheelchairs. When family members go shopping or work, the patient is alone at home. When feeling unwell, the family can be notified in time by pressing the button on the alarm 6a to avoid unexpected situations. happened.

The first bed board 1 and the second bed board 2 are also independently provided with air cushions, which are respectively a first air cushion 7a and a second air cushion 7b. The first air cushion 7a is provided with a bent portion 8 at the connection between the head backrest board 1a, the support board 1b and the lower limb rest board 1c. , The connection between the leg rest board 2d and the foot pedal 2f is also provided with a bending part 8 respectively. The folded portion 8 is bent into a corresponding shape.

In order to prevent the relative deviation of the two air cushions, as shown in FIG. 1 , a connecting piece 14 is provided at the butting position of the first air cushion 7a and the second air cushion 7b. The connecting piece 14 can be a Velcro tape (velcro) or a zipper. The Velcro tape is arranged on the contact surface of the first air cushion 7a and the second air cushion 7b, and the two are pasted together by the Velcro tape, or a zipper provided along the circumferential direction of the contact surface of the first air cushion 7a and the second air cushion 7b , After the docking of the two air cushions is completed, pull and close the zipper to connect the two air cushions as a whole to avoid relative shaking.

As a preferred embodiment, as shown in Fig. 1 to Fig. 3, the hinge axes of the head backrest board 1a and the support board 1b are collinear with the hinge axes of the backrest board 2b and the hip rest board 2c, and the support board 1b and the lower body rest board 1c The hinge axis of is collinear with the hinge axis of the hip rest panel 2c and the leg rest panel 2d. It can be realized that when the first bed board 1 and the second bed board 2 are combined into one body, the body position of the bed can be changed, such as a semi-recumbent position, a sitting position, a head-down position, and the like.

When the second bed board 2 is deformed into the seat body 200 , in order to improve its safety and comfort, as shown in FIGS. 4 and 5 , armrest grooves 9 are provided on both sides of the backrest board 2 b . A first armrest 9a and a second armrest 9b are hinged, respectively. Further, a folding sheet 10 and a locking hook 11 are provided on the first handrail 9a, one end of the folding sheet 10 is fixedly connected to the first handrail 9a, and the other end is provided with a first magnet 12, and one end of the locking hook 11 is connected to the first handrail 9a. A handrail 9a is connected. When the folding sheet 10 is in the folded state, the other end of the locking hook 11 is clamped on the outermost layer of the folding sheet 10; The second magnet block 13 is pulled in. That is, the folded sheet 10 can form an overboard between the two armrests, which can be used by the user to place items.

In the present invention, the sliding butt joint between the two bed boards can adopt the following forms. As shown in FIG. 6 , a chute 15 is provided on the side wall of the first bed board 1 along its long axis direction (the chute 15 is discontinuous, and the discontinuous point is perpendicular to the hinge axis between the backboards, and when the first bed board 1 is flattened The bottom of the chute 15 is provided with a first electromagnet layer 16; the side wall of the second bed 2 and the first bed 1 is provided with a bar-shaped protrusion 17 (the protrusion 17 is the same as the The chute 15 is also discontinuous), the protrusion 17 is provided with a second electromagnet layer 18 ; the first electromagnet layer 16 and the second electromagnet layer 18 are attracted to each other in the energized state. That is, when the first bed plate 1 and the second bed plate 2 are assembled into one, the first electromagnet layer 16 and the second electromagnet layer 18 are attracted to each other after power-on, so that the two bed plates will not be separated; when the first bed plate is When the 1 and the second bed board 2 need to be separated, after the first electromagnet layer 16 and the second electromagnet layer 18 are powered off, the two bed boards can be easily separated.

In addition, the air cushion is divided into several chambers, each chamber is provided with an air port at the bottom, and each air port is connected in series to an inflatable tube, and the inflatable tube is connected to the inflatable pump, which can speed up the inflation of the air cushion by the air pump. . A through hole for accommodating a bedpan can be opened on both the support plate 1b and the buttocks support plate 2c, so that the paralyzed patient can defecate on the bed.

To sum up, in the dual-purpose device for a nursing bed and a wheelchair provided by the embodiment of the present invention, a fixed bed board and a bed board that can be deformed into a wheelchair are used, which can expand the area of the bed and improve the use comfort, and the two-bed board design can be more It is convenient for nursing staff to help the patient to change the mattress. At the same time, the two bed boards are hinged by several bed boards, so the patient's position on the bed can be changed; Notify the caregivers in time to prevent problems before they occur.

The above are only the preferred embodiments of the present invention, and do not have any limiting effect on the present invention. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, makes any form of equivalent replacement or modification to the technical solution and technical content disclosed by the present invention. The content of the technical solution still falls within the protection scope of the present invention.

Claims (7)

1. a kind of nursing bed wheelchair dual-purpose apparatus characterized by comprising

First bed board (1), first bed board (1) include successively hinged head back backup plate (1a), support plate (1b) and lower limb Backup plate (1c) is equipped with support base (1d) below support plate (1b)；

Second bed board (2), second bed board (2) include successively hinged headrest portion backup plate (2a), back backup plate (2b), buttocks Backup plate (2c), leg backup plate (2d) and foot's pedal (2f), headrest portion backup plate (2a), back backup plate (2b), buttocks backup plate (2c), Leg backup plate (2d) and foot's pedal (2f) can be bent in seat body (200), the second bed board (2) and the first bed board (1) edge It is docked on its length direction；

It takes turns seat base (3), below wheel seat base (3) setting buttocks backup plate (2c), wheel seat base (3) is equipped with traveling wheel (4)；

Alarm (6a), the alarm (6a) are connect by wireless transmitter (6b) with user terminal (6c), the alarm (6a) is removably mounted on the first bed board (1) or the second bed board (2)；

Air cushion, the air cushion include the first air cushion (7a) and second being separately positioned on the first bed board (1) and the second bed board (2) Air cushion (7b), the first air cushion (7a) are equipped with bending part (8) in head back backup plate (1a) and the lower limb backup plate connection (1c), and second Air cushion (7b) is in headrest portion backup plate (2a), back backup plate (2b), buttocks backup plate (2c), leg backup plate (2d) and foot's pedal (2f) Connection is also respectively equipped with bending part (8), and the first air cushion (7a) and the second air cushion (7b) can be bent along bending part (8).

2. nursing bed wheelchair dual-purpose apparatus according to claim 1, which is characterized in that the two sides of the back backup plate (2b) Equipped with handrail slot (9), the first handrail (9a) and the second handrail (9b) have been respectively articulated in the handrail slot (9).

3. nursing bed wheelchair dual-purpose apparatus according to claim 2, which is characterized in that the first handrail (9a), which is equipped with, to be folded Thin plate (10) and locking bail (11), folded sheet (10) one end are fixedly connected with the first handrail (9a), and the other end is equipped with first Magnetic patch (12), locking bail (11) one end are connected with the first handrail (9a), when folded sheet (10) is in collapse state, locking bail (11) the other end is connected to the outermost layer of folded sheet (10)；When folded sheet (10) in the open state, can be with The second magnetic patch (13) on two handrails (9b) is attracted.

4. nursing bed wheelchair dual-purpose apparatus according to claim 1, which is characterized in that first air cushion (7a) and second Connector (14) are equipped at air cushion (7b) docking.

5. nursing bed wheelchair dual-purpose apparatus according to claim 4, which is characterized in that the connector (14) is set on the Nylon fastener belt on one air cushion (7a) and the second air cushion (7b) contact surface.

6. nursing bed wheelchair dual-purpose apparatus according to claim 5, which is characterized in that the connector (14) is along first The zipper of air cushion (7a) and the second air cushion (7b) contact surface being circumferentially arranged.

7. nursing bed wheelchair dual-purpose apparatus according to claim 1, which is characterized in that first bed board (1) is along its length The side wall of axis direction is equipped with sliding slot (15), and the bottom of sliding slot (15) is equipped with the first electromagnetism iron layer (16)；Second bed board (2) and the The side wall of one bed board (1) sliding docking is equipped with strip bulge (17), and the second electromagnetism iron layer (18) is equipped in the protrusion (17)；It is powered The first electromagnetism iron layer (16) and the second electromagnetism iron layer (18) are mutually attracted under state.