CN213431164U

CN213431164U - Combined nursing bed for bedridden person

Info

Publication number: CN213431164U
Application number: CN202022278223.8U
Authority: CN
Inventors: 张淑梅; 李冬梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-15
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a combined nursing bed for bedridden people, which comprises a fixed bed frame, wherein a combined space is arranged on the fixed bed frame, and a bed supplementing wheelchair is arranged in the combined space; the bed-repairing wheelchair comprises a middle bed-repairing frame, universal wheels are mounted at the bottom of the middle bed-repairing frame, a back plate supporting rod and a leg plate supporting rod are rotatably mounted on the middle bed-repairing frame, a bed-repairing back plate is fixedly arranged at the free end of the back plate supporting rod, a hinge shaft of the leg plate supporting rod and a hinge shaft of the back plate supporting rod are arranged at the same height, and a bed-repairing leg plate is fixedly arranged at the free end of the leg plate supporting rod; a leg back linkage connecting rod is fixedly arranged on the leg plate supporting rod, and a bed supplementing handrail is hinged between the free end of the leg back linkage connecting rod and the free end of the back plate supporting rod; a combined connecting device is arranged among the bed supplementing back plate, the bed supplementing leg plate and the fixed bed frame, and an expansion driving electric cylinder is arranged between the bed supplementing leg plate and the middle bed supplementing frame. The utility model discloses bed and mobile state conversion are convenient, and it is stable to use, and the operation degree of difficulty is low and the security is high.

Description

Combined nursing bed for bedridden person

Technical Field

The utility model relates to a nursing bed especially relates to a bed personnel are with combination formula nursing bed.

Background

The nursing work of bedridden people such as postoperative patients, disabled old people and the like not only comprises administration, collection, observation, recording and the like, but also comprises the outward examination, outward walking and the like of nursing and delivering the bedridden people. The nursing bed used by the bedridden people is about 1m wide and about 2m long, and the nursing bed is pushed to go out integrally, so that the outgoing requirement is difficult to meet. When moving equipment such as a wheelchair is used, the carrying work of the bedridden people exists every time the people go out and come back, the labor intensity is high, the operation difficulty is high, and the safety is low. There is a need for an apparatus that can easily switch between bed rest and ambulatory conditions to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a make things convenient for bed and mobile state to change is provided, and it is stable to use, and the bed personnel that lie in bed that the operation degree of difficulty is low and the security is high are with combination formula nursing bed.

In order to solve the technical problem, the technical scheme of the utility model is that: the combined nursing bed for the bedridden comprises a fixed bed frame, wherein a combined space facing to a bed side opening is arranged on the fixed bed frame, and a bed supplementing wheelchair is arranged in the combined space; the bed supplementing wheelchair comprises a middle bed supplementing frame positioned in the middle of the combined space, universal wheels are mounted at the bottom of the middle bed supplementing frame, back plate supporting rods are respectively rotatably mounted on two sides of one end, close to the back of a human body, of the middle bed supplementing frame, the back plate supporting rods are horizontally or obliquely arranged upwards, and the horizontally arranged bed supplementing back plates are jointly and fixedly arranged at the free ends of the two back plate supporting rods; leg plate supporting rods are respectively rotatably mounted on two sides of one end, close to the legs, of the middle bed compensation frame, hinged shafts of the leg plate supporting rods and hinged shafts of the back plate supporting rods are arranged at the same height, and horizontally arranged leg plates of the bed compensation are fixedly arranged at free ends of the leg plate supporting rods; a leg-back linkage connecting rod which faces the back of the human body and is parallel to the back plate supporting rod is fixedly arranged on each of the two leg plate supporting rods, and a horizontally-arranged supplementary bed handrail is hinged between the free end of the leg-back linkage connecting rod and the free end of the back plate supporting rod on the corresponding side; a combined connecting device is arranged among the bed supplementing back plate, the bed supplementing leg plate and the fixed bed frame, and an expansion driving electric cylinder is arranged between the bed supplementing leg plate and the middle bed supplementing frame.

As a preferable technical solution, the combination connection device includes a positioning pin fixedly disposed on the fixed bed frame, the bed compensation back plate and the bed compensation leg plate are provided with positioning insertion holes corresponding to the positioning pin, the fixed bed frame is slidably mounted with a limiting pin vertically disposed with the positioning pin, and the bed compensation back plate or the bed compensation leg plate is provided with a limiting insertion hole corresponding to the limiting pin.

Preferably, the combination connection device comprises a connection electromagnet arranged on the fixed bed frame, and the connection electromagnet is connected with an on-off switch in a circuit manner.

Preferably, a folding and unfolding avoiding gap is respectively arranged between the bed supplementing back plate and the middle bed supplementing frame and between the bed supplementing leg plate and the middle bed supplementing frame.

According to a preferable technical scheme, a fixed mattress is arranged on the fixed bed frame, a middle supplementing mattress is arranged at the top of the middle supplementing bed frame, a back supplementing mattress is arranged on the supplementing bed back plate, leg supplementing mattresses are arranged on the supplementing bed leg plates, and hand supplementing mattresses are arranged on the two supplementing bed handrails.

Preferably, the middle part supplementary mattress and the back part supplementary mattress are integrally arranged.

As the preferred technical scheme, the free end of the leg plate of the bed is fixedly provided with a foot baffle plate which is vertically arranged.

As a preferred technical scheme, a trolley handle is arranged on the back plate of the bed repairing machine.

Due to the adoption of the technical scheme, the combined nursing bed for the bedridden people comprises a fixed bed frame, wherein a combined space facing to the side opening of the bed is arranged on the fixed bed frame, and a bed supplementing wheelchair is arranged in the combined space; the bed supplementing wheelchair comprises a middle bed supplementing frame positioned in the middle of the combined space, universal wheels are mounted at the bottom of the middle bed supplementing frame, back plate supporting rods are respectively rotatably mounted on two sides of one end, close to the back of a human body, of the middle bed supplementing frame, the back plate supporting rods are horizontally or obliquely arranged upwards, and the horizontally arranged bed supplementing back plates are jointly and fixedly arranged at the free ends of the two back plate supporting rods; leg plate supporting rods are respectively rotatably mounted on two sides of one end, close to the legs, of the middle bed compensation frame, hinged shafts of the leg plate supporting rods and hinged shafts of the back plate supporting rods are arranged at the same height, and horizontally arranged leg plates of the bed compensation are fixedly arranged at free ends of the leg plate supporting rods; a leg-back linkage connecting rod which faces the back of the human body and is parallel to the back plate supporting rod is fixedly arranged on each of the two leg plate supporting rods, and a horizontally-arranged supplementary bed handrail is hinged between the free end of the leg-back linkage connecting rod and the free end of the back plate supporting rod on the corresponding side; a combined connecting device is arranged among the bed supplementing back plate, the bed supplementing leg plate and the fixed bed frame, and an expansion driving electric cylinder is arranged between the bed supplementing leg plate and the middle bed supplementing frame. When the bedridden person lies in bed at ordinary times, the bed supplementing back plate, the middle bed supplementing frame, the bed supplementing leg plate and the bed supplementing handrail can fill the combined space, and form a nursing bed together with the fixed bed frame, and the use is stable. When a person needs to go out, the combined connecting device is released, the unfolding and folding driving electric cylinder is driven to be folded, the bed supplementing plate is rotated downwards and unfolded and is close to the middle bed supplementing frame, and the middle bed supplementing frame, the leg back linkage connecting rod, the bed supplementing armrests and the back plate supporting rod form a parallelogram mechanism, so that the bed supplementing back plate can be rotated upwards and unfolded, the bed supplementing armrests are lifted simultaneously, the bed supplementing wheelchair is unfolded to be in a movable wheelchair posture finally, and the nursing person can conveniently push out the bedridden person. The utility model discloses bed and mobile state conversion are convenient, and the operation degree of difficulty is low and the security is high.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a stationary bed frame according to an embodiment of the present invention;

FIG. 3 is a schematic perspective view of the wheelchair in a retracted state according to the embodiment of the present invention;

fig. 4 is a schematic perspective view of the wheelchair in the unfolded state.

In the figure: 1-a fixed bed frame; 11-positioning bolts; 12-connecting an electromagnet; 13-a limit bolt; 14-connecting a buckle; 15-fixing the mattress; 2-bed supplement wheelchair; 3-middle part supplement bed frame; 31-universal wheels; 32-a back plate support bar; 33-leg plate support bar; 34-a leg and back linkage link; 35-a middle supplementary mattress; 4-bed compensation back plate; 41-back mattress supplement; 42-positioning insertion holes; 43-a cart handle; 5-bed leg plate supplement; 51-a foot baffle; 52-leg supplement mattress; 6-supplement of bed armrest; 61-hand supplement mattress; 7-unfolding and folding driving electric cylinder.

Detailed Description

The invention is further explained below with reference to the drawings and examples. In the following detailed description, exemplary embodiments of the invention are described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

As shown in fig. 1 to 4, the combined nursing bed for the bedridden people comprises a fixed bed frame 1, wherein the fixed bed frame 1 can be made of wood or welded steel. The fixed bed frame 1 is provided with a combined space which is opened towards the bed side. The present embodiment illustrates that the combined space is opened toward both the leg side and one of the body sides, but may be opened only toward the leg side.

A bed supplementing wheelchair 2 is arranged in the combined space. The bed supplementing wheelchair 2 comprises a middle bed supplementing frame 3 positioned in the middle of the combined space, and the middle bed supplementing frame 3 corresponds to the middle of a human body, namely the positions of the buttocks, the waist and the thighs. The bottom of the middle bedstead 3 is provided with universal wheels 31, and the embodiment shows that the universal wheels 31 are four and arranged in a rectangle. Furthermore, in the embodiment, an extension rod located below the back of the human body is fixedly arranged on the middle bedstead 3, and two universal wheels 31 are arranged on the extension rod, so that the distance between the front universal wheel 31 and the rear universal wheel 31 is large, the center of the human body is easily located between the front universal wheel 31 and the rear universal wheel 31, and the occurrence of front and rear rollover is reduced.

Two sides of one end of the middle part supplement bed frame 3 close to the back of the human body are respectively provided with a back plate support rod 32 in a rotating way, and the back plate support rods 32 are arranged on the side parts and can be beneficial to the upward unimpeded rotation. The back plate support bar 32 is arranged horizontally or obliquely upward. The free ends of the two back plate support rods 32 are jointly and fixedly provided with a horizontally arranged supplement bed back plate 4, and the fixed arrangement can be welding fixation or bolt fixation. In order to reduce the weight, the supplement bed back plate 4 of the embodiment also adopts a frame body structure.

Leg plate supporting rods 33 are respectively rotatably installed at two sides of one end of the middle bed compensation frame 3 close to the legs of the human body, the hinge shafts of the leg plate supporting rods 33 and the hinge shafts of the back plate supporting rods 32 are arranged at the same height, and the leg plates 5 of the bed compensation horizontally arranged are fixedly arranged at the free ends of the leg plate supporting rods 33. In the same way, the leg plate 5 of the bed is also of a frame structure.

Leg-back linkage connecting rods 34 which face the back of the human body and are parallel to the back plate supporting rods 32 are respectively fixedly arranged on the two leg plate supporting rods 33, and horizontally-arranged supplementary bed handrails 6 are hinged between the free ends of the leg-back linkage connecting rods 34 and the free ends of the back plate supporting rods 32 on the corresponding sides. Because the back plate support rod 32 and the leg back linkage connecting rod 34 are both horizontally or obliquely arranged upwards, the bed-repairing handrail 6 is not lower than the back plate support rod 32 and the leg back linkage connecting rod 34, which can avoid the influence of the back plate support rod 32 and the leg back linkage connecting rod 34 on the plane of the bed. The leg-back linkage link 34 and the back plate support rod 32 are arranged in parallel, and the central line of the two hinge shafts of the leg-back linkage link 34 is parallel to the connecting line of the two hinge shafts of the back plate support rod 32, so that the leg-back linkage link 34 can have various shape designs during actual arrangement. With the above structure, the middle part supplement frame 3, the leg back linkage connecting rod 34, the supplement bed handrail 6 and the back plate supporting rod 32 form a parallelogram mechanism in this embodiment.

In this embodiment, when the nursing bed is used in bed, the whole of the nursing bed wheelchair 2 is in a retracted state, that is, the top of the middle nursing bed frame 3, the nursing bed back plate 4, the nursing bed leg plate 5 and the two nursing bed handrails 6 can jointly form a plane for filling the combined space, and form a complete nursing bed together with the fixed bed frame 1.

The combined connecting device is arranged among the bed supplementing back plate 4, the bed supplementing leg plate 5 and the fixed bed frame 1, and can ensure that the bed supplementing wheelchair 2 can be reliably connected with the fixed bed frame 1, so that the stability of the bed in the embodiment in use is ensured.

The combination connection device of this embodiment includes a positioning pin 11 fixedly disposed on the fixed bed frame 1, and the back plate 4 and the leg plate 5 of the supplementary bed are provided with a positioning insertion hole 42 corresponding to the positioning pin 11. Since the combination space of the present embodiment is opened toward both the leg side and the body side, the present embodiment arranges the positioning pins 11 at positions corresponding to the body sides of the bed-supplementing back plate 4 and the bed-supplementing leg plate 5; when the bed frame is assembled, the bed supplementing wheelchair 2 is pushed from the body side direction to the fixed bed frame 1, and finally the positioning pins 11 are inserted into the corresponding positioning insertion holes 42, so that the positioning in the body length direction can be completed. Fixed bedstead 1 go up slidable mounting with the perpendicular spacing bolt 13 that sets up of location bolt 11, be equipped with on the benefit bed backplate 4 with the spacing jack that spacing bolt 13 corresponds, this embodiment spacing bolt 13 also adopts manual formula, also can adopt the electromagnetic lock formula, its with location bolt 11 is perpendicular, makes benefit bed wheelchair 2 is died by the limit in health width direction, thereby realizes benefit bed wheelchair 2 with the stability of fixed bedstead 1 combination. In addition, in this embodiment, a connection buckle 14 is provided between the bed supplementing leg plate 5 and the fixed bed frame 1, and the connection buckle 14 is engaged with the limit bolt 13 to further limit the body width direction, thereby further improving the stability of the combination connection. The electromagnetic lock and the connecting buckle 14 are well known and commonly used technologies, and are not described in detail herein. Of course, when the combination space of the present embodiment is only opened toward the leg side, the positioning pin 11 of the present embodiment may be disposed at a position corresponding to the vertex side of the supplement bed back plate 4 to position the body in the width direction, and then the supplement bed leg plate 5 is provided with a limiting insertion hole corresponding to the limiting pin 13 to limit the body length direction.

In addition to the above solutions, the combination and connection device of the present embodiment may also be configured to include a connection electromagnet 12 disposed on the fixed bed frame 1, so as to implement stable combination and connection by electromagnetic attraction in two directions, and of course, the connection electromagnet 12 is electrically connected to an on-off switch, a power supply, and the like.

In this embodiment, an unfolding and folding driving electric cylinder 7 is arranged between the bed supplementing leg plate 5 and the middle bed supplementing frame 3, and the unfolding and folding driving electric cylinder 7 is connected with a controller, a mains supply plug and the like. When the user needs to go out, the combined connecting device is released, the bed supplementing wheelchair 2 is separated from the combined space, the operation button on the controller is operated, the expansion and contraction driving electric cylinder 7 is retracted, and the bed supplementing leg plate 5 rotates downwards to be expanded and close to the middle bed supplementing frame 3. Because the middle part supplementing bed frame 3, the leg and back linkage connecting rod 34, the supplementing bed handrail 6 and the back plate supporting rod 32 form a parallelogram mechanism, the supplementing bed back plate 4 can rotate upwards and expand, the supplementing bed handrail 6 rises simultaneously, the supplementing bed wheelchair 2 is finally expanded into a movable wheelchair posture, and a nursing person can conveniently push a bedridden person to go out. The controller, the control button thereon, and the mains plug are all known and commonly used technologies, and are not described herein and not shown in the drawings. When going out, the commercial power plug can be pulled out and wound on the middle part supplementary bed frame 3. When in actual use, the stroke of the unfolding and folding driving electric cylinder 7 can be designed to provide the limitation for unfolding and folding the bed supplementing wheelchair 2, and the self-locking performance of the unfolding and folding driving electric cylinder 7 can ensure the stability of the state during unfolding and folding. Of course, in this embodiment, mechanical limit and other forms may be provided outside the unfolding/folding driving electric cylinder 7 to ensure the stability of unfolding and folding.

In this embodiment, an unfolding and folding avoiding gap is respectively provided between the bed supplementing back plate 4 and the middle bed supplementing frame 3, and between the bed supplementing leg plate 5 and the middle bed supplementing frame 3. This prevents interference with the middle frame 3 during rotation of the bed back 4 and the bed leg plates 5.

The free end of the bed-repairing leg plate 5 of the present embodiment is fixedly provided with a vertically disposed foot baffle 51, and the foot baffle 51 can be used as a foot enclosure integrally with the baffle on the fixed bed frame 1 when the bed-repairing wheelchair 2 is folded, and can be used as a pedal of a wheelchair when the bed-repairing wheelchair 2 is unfolded.

In the embodiment, a trolley handle 43 is arranged on the bed supplementing back plate 4, so that nursing staff can push the bed supplementing wheelchair 2 when going out conveniently. When the bed supplementing wheelchair 2 is folded, the lower part of the bed supplementing backboard 4 has enough space, and the trolley handle 43 is not easy to interfere with other structures.

In this embodiment, the fixed bed frame 1 is provided with a fixed mattress 15 to improve the comfort of the patient lying in bed. Correspondingly, a middle supplement mattress 35 is arranged at the top of the middle supplement bed frame 3, a back supplement mattress 41 is arranged on the supplement bed back plate 4, a leg supplement mattress 52 is arranged on the supplement bed leg plate 5, and hand supplement mattresses 61 are arranged on the supplement bed handrails 6.

Preferably, the mid-back panel mattress 35 is provided integrally with the back panel mattress 41. Thus, when the cot wheelchair 2 is unfolded, the joint between the middle mattress supplement 35 and the back mattress supplement 41 is only folded, and the structural action is not affected. Similarly, the hand supplement mattress 61 of the present embodiment may be integrated with the back supplement mattress 41, but not connected to the middle supplement mattress 35.

In the embodiment, when the wheelchair is used in bed, the wheelchair 2 can be well combined and connected with the fixed bed frame 1, and the wheelchair 2 can sufficiently support the human body by means of the middle part bed frame 3 and the universal wheels, so that the wheelchair is stable in use. The bed and the mobile state can be conveniently changed, nursing staff do not need to waste time and labor to carry, the operation difficulty is low, and the safety is high.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Bed personnel are with combination formula nursing bed, including fixed bedstead, its characterized in that: a combined space facing the opening of the bed side is arranged on the fixed bed frame, and a bed supplementing wheelchair is arranged in the combined space; the bed supplementing wheelchair comprises a middle bed supplementing frame positioned in the middle of the combined space, universal wheels are mounted at the bottom of the middle bed supplementing frame, back plate supporting rods are respectively rotatably mounted on two sides of one end, close to the back of a human body, of the middle bed supplementing frame, the back plate supporting rods are horizontally or obliquely arranged upwards, and the horizontally arranged bed supplementing back plates are jointly and fixedly arranged at the free ends of the two back plate supporting rods; leg plate supporting rods are respectively rotatably mounted on two sides of one end, close to the legs, of the middle bed compensation frame, hinged shafts of the leg plate supporting rods and hinged shafts of the back plate supporting rods are arranged at the same height, and horizontally arranged leg plates of the bed compensation are fixedly arranged at free ends of the leg plate supporting rods; a leg-back linkage connecting rod which faces the back of the human body and is parallel to the back plate supporting rod is fixedly arranged on each of the two leg plate supporting rods, and a horizontally-arranged supplementary bed handrail is hinged between the free end of the leg-back linkage connecting rod and the free end of the back plate supporting rod on the corresponding side; a combined connecting device is arranged among the bed supplementing back plate, the bed supplementing leg plate and the fixed bed frame, and an expansion driving electric cylinder is arranged between the bed supplementing leg plate and the middle bed supplementing frame.

2. The combination nursing bed for bedridden people according to claim 1, wherein: the combined connecting device comprises a positioning bolt fixedly arranged on the fixed bed frame, a positioning insertion hole corresponding to the positioning bolt is formed in the bed supplementing back plate and the bed supplementing leg plate, a limiting bolt perpendicular to the positioning bolt is slidably mounted on the fixed bed frame, and a limiting insertion hole corresponding to the limiting bolt is formed in the bed supplementing back plate or the bed supplementing leg plate.

3. The combination nursing bed for bedridden people according to claim 1, wherein: the combined connecting device comprises a connecting electromagnet arranged on the fixed bed frame, and the circuit of the connecting electromagnet is connected with an on-off switch.

4. The combination nursing bed for bedridden people according to claim 1, wherein: and unfolding and folding avoiding gaps are respectively arranged between the back plate of the supplementary bed and the middle supplementary bed frame and between the leg plate of the supplementary bed and the middle supplementary bed frame.

5. The combination nursing bed for bedridden people according to claim 1, wherein: the bed is characterized in that a fixed mattress is arranged on the fixed bed frame, a middle supplementing mattress is arranged at the top of the middle supplementing bed frame, a back supplementing mattress is arranged on the supplementing bed back plate, leg supplementing mattresses are arranged on the supplementing bed leg plates, and hand supplementing mattresses are arranged on the two supplementing bed handrails.

6. The combination nursing bed for bedridden people according to claim 5, wherein: the middle part is mended the mattress and is set up with back is mended the mattress integratively.

7. The combination nursing bed for bedridden people according to claim 1, wherein: the free end of the leg plate of the bed is fixedly provided with a foot baffle which is vertically arranged.

8. The combination nursing bed for bedridden people according to claim 1, wherein: a trolley handle is arranged on the back plate of the supplementary bed.