CN219396782U - Multifunctional folding accompanying bed - Google Patents

Abstract

The utility model relates to a multifunctional folding accompanying bed which comprises a lower bed board, a middle bed board, an upper bed board, an armrest assembly, a base framework assembly, X-shaped supporting legs, a lower bed framework assembly, an upper bed framework assembly and a middle bed framework assembly. Compared with the prior art, the multifunctional folding accompanying bed integrates the functions of an accompanying bed, an accompanying chair, a walking aid or an infusion chair, improves the moving convenience of the accompanying bed by improving the back, the handrails, the parking device, the size design and the like of the accompanying bed, and can overcome the defects of single function, difficult movement, poor comfort or large occupied area of related products such as the existing walking aid, the accompanying bed and the like.

Description

Multifunctional folding accompanying bed

Technical Field

The utility model belongs to the technical field of medical care appliances, and particularly relates to a multifunctional folding accompanying bed.

Background

The conventional nursing bed for medical care comprises a marching bed and a folding deck chair, wherein the marching bed and the folding deck chair meet the requirements of simple structure, convenient movement and small occupied space, but have single function and poor functionality.

Chinese patent CN213311015U discloses a multifunctional accompanying bed; the multifunctional accompanying bed consists of a cushion, a backrest, a back plate and an integrated component; the cushion, the backrest, the backboard and the integrated component are fixedly connected in sequence; the backboard is provided with a lifting adjusting device, so that the weight bearing walking assisting movement can be realized; the cushion adjusting device can be pulled forwards until the cushion, the backrest and the backboard are horizontal as the accompanying bed; the cushion is connected with the integrated part through a steel rope, a locking plate and a Bluetooth intelligent lock; the accompanying bed integrates the accompanying chair, the accompanying bed, the walking aid and the wheelchair into a whole, and the accompanying chair is designed in a hidden way, so that the chair is convenient to fold and store. However, the multifunctional accompanying bed disclosed in the patent has the defects of improper size, inconvenient parking, complex structure, higher cost and the like.

Disclosure of Invention

Based on the defects of single function, difficult movement, poor comfort, large occupied area and the like of related products such as a walking aid, a accompanying bed and the like in the prior art, or the defects of complex structure, inconvenient parking and the like of the multifunctional accompanying bed in the prior art, the utility model provides a novel multifunctional folding accompanying bed.

The novel multifunctional folding accompanying bed integrates the functions of an accompanying bed, an accompanying chair, a walking aid or an infusion chair, improves the moving convenience of the accompanying bed by improving the backrest, the armrests, the parking device, the size design and the like, and can overcome the defects of single function, difficult movement, poor comfortableness or large occupied area of related products such as the existing walking aid, the accompanying bed and the like.

The novel multifunctional folding accompanying bed provided by the utility model simplifies the structural design, increases the functions of the transfusion chair, reduces the volume and the weight, improves the comfort and the convenience of the use of the existing product, and is a simpler, more stable and economical medical care appliance on the premise of having multiple functions.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a multifunctional folding accompanying bed, which comprises a lower bed board, a middle bed board, an upper bed board, an armrest assembly, a base framework assembly, X-shaped supporting legs, a lower bed framework assembly, an upper bed framework assembly and a middle bed framework assembly,

the lower bed skeleton assembly is connected with a lower bed board,

the middle bed skeleton assembly is connected with the middle bed board,

the upper bed framework assembly is connected with the upper bed board, the upper bed framework assembly is also connected with the base framework assembly,

the lower bed framework assembly is hinged with the middle bed framework assembly, the middle bed framework assembly is hinged with the upper bed framework assembly,

the armrest assembly is connected with the base framework assembly,

the X-shaped supporting legs are simultaneously connected with the upper bed framework assembly and the middle bed framework assembly,

the upper end of the armrest assembly is an armrest, the lower end of the armrest assembly is a base supporting leg, a moving wheel is arranged on the base supporting leg, and the moving wheel is connected with a parking device;

when the multifunctional folding accompanying bed is unfolded and used as an accompanying bed, the lower bed plate, the middle bed plate and the upper bed plate are flatly paved on a plane, and the X-shaped supporting legs, the lower bed framework assembly, the armrest assembly and the base framework assembly are used as the bed plates to jointly support the bed body;

when the multifunctional folding accompanying bed is folded and used as an accompanying chair, the lower bed plate, the middle bed plate and the upper bed plate form a chair structure, the upper bed plate is folded at the back of the middle bed plate, the lower bed plate, the middle bed plate and the upper bed plate are respectively used as a cushion, a backrest and a back plate, the X-shaped supporting legs are folded and retracted, and the lower bed framework assembly is retracted into the base supporting legs of the armrest assembly.

In one embodiment of the utility model, the lower bed board can be stretched or pushed back, when the lower bed board is stretched, the lower bed board, the middle bed board and the upper bed board are horizontal and used as a nursing bed, and after the lower bed board is pushed back, the multifunctional folding nursing bed is a nursing chair or a walking aid.

In one embodiment of the utility model, the multifunctional folding nursing bed further comprises a telescopic infusion support, wherein the telescopic infusion support is connected to the side face of the upper bed plate, when the multifunctional folding nursing bed is unfolded to serve as a nursing bed, the telescopic infusion support is contracted, and when the multifunctional folding nursing bed is folded to serve as a nursing chair, the telescopic infusion support is stretched to serve as an infusion chair.

In one embodiment of the utility model, the moving wheel comprises an orientation wheel and a universal wheel, the orientation wheel and the universal wheel are arranged at the lowest end of a base supporting leg at the lower end of the armrest assembly, and the parking device is connected with the orientation wheel. The pushing or moving function of the accompanying chair is implemented by the directional wheels and the universal wheels which are arranged on the supporting legs of the base.

In one embodiment of the utility model, the orientation wheel and the universal wheel are both made of PU material, and the optional size is 3 inches.

In one embodiment of the utility model, the parking device comprises a handrail brake handle assembly, a double-control brake handle assembly, a walking aid control line and a walking aid brake pad, wherein the walking aid brake pad is arranged on a universal wheel and is respectively connected with the handrail brake handle assembly and the double-control brake handle assembly through the walking aid control line, and the handrail brake handle assembly and the double-control brake handle assembly are respectively arranged in a handrail and a middle bed plate of the handrail assembly; when the multifunctional folding accompanying bed is folded into a chair state, the handle of the armrest brake crank assembly or the double-control brake crank assembly is pinched, the walker control line pulls the walker brake pad to release the brake, the accompanying chair can be moved or pushed, and the handle can be released for parking.

In one embodiment of the utility model, the parking device further comprises a brake spring and a brake adjusting screw, which are connected with the walker brake pad for adjusting the walker brake pad.

In one embodiment of the utility model, grooves are formed at two ends of the middle bed plate, a pushing handrail is formed with the middle bed framework assembly, and the double-control brake lever assembly is positioned in the groove at one side of the middle bed plate.

In one embodiment of the utility model, the NB lock assembly is mounted on an NB lock assembly mounting plate, the NB lock assembly mounting plate is connected to the base framework assembly, and an intelligent lock striking plate assembly is arranged in the NB lock assembly.

In one embodiment of the utility model, the lower bed framework assembly is provided with the upper bed base connecting sheet, when the multifunctional folding accompanying bed is folded and used as an accompanying chair, the upper bed base connecting sheet is inserted into the clamping groove of the NB lock assembly to clamp the intelligent lock striking plate assembly, and the accompanying chair is in a locking state and cannot be stretched into the accompanying bed for use.

In one embodiment of the utility model, a two-dimensional code plate is arranged at the hinge joint between the middle bed framework assembly and the upper bed framework assembly. After a user scans the two-dimension code on the two-dimension code plate, the intelligent lock striking plate assembly is disconnected with the upper bed base connecting sheet, so that unlocking is realized, and the accompanying chair can be stretched into an accompanying bed for use.

In one embodiment of the utility model, the lower ends of the X-shaped supporting legs are sleeved with first split office chair foot pads, and the lower ends of the lower bed framework assemblies are sleeved with second split office chair foot pads.

Preferably, the first split officeChair foot padThe second split office chair foot pad is of a sizeSize.

In one embodiment of the utility model, a lower bed surface limiting block is welded on the transverse supporting rod of the lower bed framework assembly, and the lower bed surface limiting block is used for preventing the lower bed plate from sliding forwards when in a accompanying chair state.

In one embodiment of the utility model, the middle bed framework assembly and the upper bed framework assembly are hinged through a first middle upper connecting hinge and a second middle upper connecting hinge, and the lower bed framework assembly and the middle bed framework assembly are hinged through a lower bed connecting hinge piece.

In one embodiment of the utility model, a middle bed connecting hinge piece is also arranged between the middle bed framework assembly and the upper bed framework assembly, so as to prevent a user from clamping hands during use.

In one embodiment of the utility model, when the multifunctional folding accompanying bed is folded and used as an accompanying chair, the specification of the cushion is 35-50 cm long, 50-65 cm wide, preferably 40-45 cm long and 50-55 cm wide; the specification of the backrest is 55-65 cm long, 50-65 cm wide, preferably 60-65 cm long and 50-55 cm wide; the specification of the backboard is that the backboard is 70-85 cm long, 50-65 cm wide, preferably 75-80 cm long and 50-55 cm wide; the specification of the handrail is 50-65 cm long, 2-5 cm wide and 15-30 cm high (from the bed plate), preferably 50-55 cm long, 2-3 cm wide and 15-25 cm high (from the bed plate). Further preferably, the specification of the cushion is 42cm long by 55cm wide; the specification of the backrest is 63cm long by 55cm wide; the specification of the backboard is 80cm long by 55cm wide; the specification of the armrests is 55cm long by 2.5cm wide by 20cm high (from the bed plate).

In one embodiment of the present utility model, when the multifunctional folding accompanying bed is folded and used as an accompanying chair, the accompanying chair has a length of 50 to 70cm, a width of 50 to 65cm, and a height of 90 to 120cm, preferably a length of 60 to 65cm x a width of 60 to 65cm x a height of 100 to 115cm. Further preferably, the accompanying chair has a specification of 64cm long by 61cm wide by 110cm high.

In one embodiment of the utility model, when the multifunctional folding accompanying bed is unfolded to be used as an accompanying bed, the accompanying bed has the specification of 170-200 cm long, 50-65 cm wide, 30-60 cm high, preferably 185-190 cm long, 60-65 cm wide and 40-45 cm high; further preferably, the accompanying bed has a specification of 190cm long by 61cm wide by 41cm high.

In one embodiment of the utility model, the main structure of the accompanying bed is made of waterproof and rust-proof paint-baking iron pipes, aluminum alloy and stainless steel pipes. The lower bed board, the middle bed board and the upper bed board are made of environment-friendly PU leather fabrics and are filled with foaming polyurethane, wherein the supporting parts are made of plastic boards or wooden boards.

The novel multifunctional folding accompanying bed simplifies the structure of the existing product, and can be switched into an accompanying bed, an accompanying chair, a walking aid or an infusion chair for use in different medical scenes. The multifunctional folding accompanying bed optimizes the parking control structure, and two parking devices with hidden designs provide more convenient service for users. The multifunctional folding accompanying bed can be folded, and the electronic fence installed in a matched mode can effectively ensure that products do not influence medical order, provide more efficient products for hospitals, save medical resources and help to improve the capability of emergency treatment of the hospitals.

The novel multifunctional folding accompanying bed provided by the utility model can provide more humanized service for users, provide more efficient products for hospitals and save medical resources.

Compared with the prior art, the improvement points of the utility model are as follows:

1) The occupied area is reduced: the front-back length of the existing accompanying chair product exceeds 70cm, and after structural optimization, the front-back length of the accompanying chair is about 60cm, so that the hospital passageway can be saved, and the medical care vehicle and personnel can pass conveniently.

2) Optimizing the structure: the total length of the existing accompanying bed products is basically not more than 180cm, the accompanying bed is not friendly to high individuals, and the length of the accompanying bed is 190cm or more after structural optimization, so that the accompanying bed can adapt to the heights of most people, and is high in comfort.

3) The parking device is added: in the prior art, only one brake handle assembly is arranged on one side of the backrest, so that the chair is inconvenient to move and stop.

4) Stability is improved: the X-shaped supporting legs are added to the accompanying chair, so that the stability of the bed body is guaranteed, the supporting force of the bed body is improved, and the supporting legs are automatically retracted when the middle bed and the upper bed are folded, so that convenience and safety are realized.

5) Improving the material quality: the utility model discloses a nursing bed, which is characterized in that a three-ply board is used as a bed board of the existing similar product, and the nursing bed is made of PP materials, so that the existing problems are avoided, the weight of the product is reduced, and the nursing bed is convenient to move.

6) The transfusion function is added: the accompanying bed can be attached with a telescopic medical infusion support, can extend or retract according to the use scene, can automatically limit the direction of the infusion support hook after retraction, does not influence the use of other functions of the accompanying bed, and can also prevent the support from hurting people. The infusion chair can be used for changing the body under the condition of tension of the infusion chair in a hospital or insufficient medical appliances.

Summarizing, the multifunctional nursing bed has the advantages of integrating the nursing bed, the nursing chair, the transfusion chair and the walking aid, saving hospital ward space resources, improving the utilization rate of products and reducing the physical load of patients.

Drawings

Fig. 1 is a schematic diagram of a multifunctional folding accompanying bed according to the present utility model when the multifunctional folding accompanying bed is unfolded to be used as an accompanying bed;

fig. 2 is a schematic diagram II of the structure of the multifunctional folding accompanying bed when the multifunctional folding accompanying bed is unfolded to be used as an accompanying bed;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

fig. 4 is a schematic diagram III of the structure of the multifunctional folding accompanying bed when the multifunctional folding accompanying bed is unfolded to be used as an accompanying bed;

FIG. 5 is a schematic view of the multifunctional folding accompanying bed of the present utility model when unfolded and used as an accompanying bed with a person 190cm in height lying thereon;

fig. 6 is a schematic structural view of the multifunctional folding accompanying bed in a semi-unfolded state of the present utility model;

FIG. 7 is an enlarged schematic view of the structure of FIG. 6B;

FIG. 8 is an enlarged schematic view of FIG. 6 at C;

fig. 9 is a schematic diagram of a structure of the multifunctional folding accompanying bed of the present utility model when the multifunctional folding accompanying bed is folded and used as an accompanying chair;

fig. 10 is a schematic diagram II of a structure of the multifunctional folding accompanying bed when the multifunctional folding accompanying bed is folded and used as an accompanying chair;

fig. 11 is a schematic diagram III of a structure of the multifunctional folding accompanying bed when the multifunctional folding accompanying bed is folded and used as an accompanying chair;

fig. 12 is a schematic diagram of a structure of the multifunctional folding accompanying bed when the multifunctional folding accompanying bed is folded and used as an accompanying chair;

FIG. 13 is a schematic view of the multifunctional folding accompanying bed of the present utility model when a person sits thereon when used as an accompanying chair;

fig. 14 is a schematic structural view of the multifunctional folding accompanying bed of the present utility model when the multifunctional folding accompanying bed is folded and used as an infusion chair;

fig. 15 is a schematic view illustrating the operation of the multifunctional folding type accompanying bed according to the present utility model when switching between the accompanying chair and the accompanying bed.

The reference numerals in the figures indicate:

1 is a lower bed plate, 2 is a middle bed plate, 3 is an upper bed plate, 4 is an armrest assembly, 5 is a base skeleton assembly, 6 is an armrest brake lever assembly, 7 is an X-shaped supporting leg, and 8 is a lower bed skeleton assembly;

9 is an upper bed framework assembly, 10 is a middle bed framework assembly, 11 is an intelligent lock locking plate assembly, 12 is an upper bed base connecting sheet, 13 is a universal wheel, 14 is a directional wheel, 15 is a first split office chair foot pad, 16 is a lower bed surface limiting block, and 17 is a second split office chair foot pad;

the brake lever assembly is 18, the NB lock assembly is 19, the NB lock assembly mounting plate is 20, the middle bed connecting hinge plate is 21, the lower bed connecting hinge plate is 22, the walking aid control line is 23, and the walking aid brake block is 24;

the first middle upper connecting hinge 25, the second middle upper connecting hinge 26, the two-dimensional code plate 27, the brake spring 28, the telescopic infusion support 29 and the brake adjusting screw 30.

Detailed Description

The utility model will now be described in detail with reference to the drawings and specific examples.

Example 1

Referring to fig. 1-13, the embodiment provides a multifunctional folding accompanying bed, which comprises a lower bed board 1, a middle bed board 2, an upper bed board 3, an armrest assembly 4, a base framework assembly 5, X-shaped supporting legs 7, a lower bed framework assembly 8, an upper bed framework assembly 9 and a middle bed framework assembly 10,

the lower bed skeleton assembly 8 is connected with the lower bed board 1,

the middle bed skeleton assembly 10 is connected with the middle bed board 2,

the upper bed framework assembly 9 is connected with the upper bed board 3, the upper bed framework assembly 9 is also connected with the base framework assembly 5,

the lower bed framework assembly 8 is hinged with the middle bed framework assembly 10, the middle bed framework assembly 10 is hinged with the upper bed framework assembly 9,

the armrest assembly 4 is connected with the base skeleton assembly 5,

the X-shaped supporting leg 7 is connected with the upper bed framework assembly 9 and the middle bed framework assembly 10 at the same time,

the upper end of the armrest assembly 4 is an armrest, the lower end of the armrest assembly is a base supporting leg, a movable wheel is arranged on the base supporting leg, and the movable wheel is connected with a parking device;

when the multifunctional folding accompanying bed is unfolded and used as an accompanying bed, the lower bed board 1, the middle bed board 2 and the upper bed board 3 are flatly paved on a plane, and the X-shaped supporting legs 7, the lower bed framework assembly 8, the handrail assembly 4 and the base framework assembly 5 are used as bed boards to jointly support the bed body;

when the multifunctional folding accompanying bed is folded and used as an accompanying chair, the lower bed board 1, the middle bed board 2 and the upper bed board 3 form a chair structure, the upper bed board 3 is folded at the back of the middle bed board 2, the lower bed board 1, the middle bed board 2 and the upper bed board 3 are respectively used as a cushion, a backrest and a back board, the X-shaped supporting legs 7 are folded and retracted, and the lower bed skeleton assembly 8 is retracted into the base supporting legs of the armrest assembly 4.

In this embodiment, the lower bed board 1 may be stretched or pushed back, and when the lower bed board 1 is stretched, the lower bed board 1, the middle bed board 2 and the upper bed board 3 are horizontal and used as a nursing bed, and after the lower bed board 1 is pushed back, the multifunctional folding nursing bed is a nursing chair or a walker.

In this embodiment, the moving wheel comprises a universal wheel 13 and an orientation wheel 14, the universal wheel 13 and the orientation wheel 14 are mounted at the lowest end of the base supporting leg at the lower end of the armrest assembly 4, and the parking device is connected with the orientation wheel 14. The pushing or moving function of the accompanying chair is implemented by universal wheels 13 and directional wheels 14 mounted on the supporting legs of the base.

In this embodiment, the parking device includes a handrail brake lever assembly 6, a double-control brake lever assembly 18, a walker control line 23 and a walker brake pad 24, wherein the walker brake pad 24 is disposed on the directional wheel 14, the walker brake pad 24 is respectively connected with the handrail brake lever assembly 6 and the double-control brake lever assembly 18 through the walker control line 23, and the handrail brake lever assembly 6 and the double-control brake lever assembly 18 are respectively disposed in the handrail of the handrail assembly 4 and the middle bed plate 2; when the multifunctional folding accompanying bed is folded into a chair state, the handle of the armrest brake crank assembly 6 or the double-control brake crank assembly 18 is pinched, the walker control line 23 pulls the walker brake pad 24 to release the brake, the accompanying chair can be moved or pushed, and the parking can be carried out by releasing the handle.

In this embodiment, grooves are formed at two ends of the middle bed plate 2, a pushing handrail is formed with the middle bed skeleton assembly 10, and the double-control brake lever assembly 18 is located in the groove at one side of the middle bed plate 2.

Example 2

With further reference to fig. 14, on the basis of embodiment 1, the present embodiment further includes a telescopic infusion support 29, where the telescopic infusion support 29 is connected to a side surface of the upper bed board 3, and when the multifunctional folding accompanying bed is unfolded to be used as an accompanying bed, the telescopic infusion support 29 is contracted, and when the multifunctional folding accompanying bed is folded to be used as an accompanying chair, the telescopic infusion support 29 is stretched to be used as an infusion chair.

Can be extended or retracted according to the use situation, the direction of the infusion support hook can be automatically limited after retraction, the use of other functions of the accompanying bed is not affected, and the support can be prevented from hurting people. The infusion chair can be used for changing the body under the condition of tension of the infusion chair in a hospital or insufficient medical appliances.

Example 3

With further reference to fig. 6-8, on the basis of embodiment 1, the parking device further includes a brake spring 28 and a brake adjusting screw 30, where the brake spring 28 and the brake adjusting screw 30 are connected to the walker brake pad 24, and are used for adjusting the walker brake pad 24.

Example 4

Based on the embodiment 1, the universal wheel 13 and the directional wheel 14 in this embodiment are both made of PU, and the optional size is 3 inches.

Example 5

With further reference to fig. 3, in this embodiment, a lower bed surface limiting block 16 is welded on a transverse supporting rod of the lower bed frame assembly 8, and the lower bed surface limiting block 16 is used for preventing the lower bed board 1 from sliding forward when in a chair-accompanying state.

Example 6

With further reference to fig. 6-13, in addition to embodiment 1, the present embodiment further includes an NB lock assembly 19, where the NB lock assembly 19 is mounted on an NB lock assembly mounting plate 20, where the NB lock assembly mounting plate 20 is connected to the base frame assembly 5, and an intelligent lock striking plate assembly 11 is disposed in the NB lock assembly 19.

In this embodiment, be provided with bed base connection piece 12 on the lower bed skeleton assembly 8, when the folding back of multi-functional foldable bed of accompanying and attending to is used as the chair of accompanying and attending to, bed base connection piece 12 inserts in NB lock assembly 19 draw-in groove, blocks intelligent lock striking plate assembly 11, and the chair of accompanying and attending to is in the state of closing the lock this moment, can not stretch into the bed of accompanying and attending to and use.

In this embodiment, a two-dimensional code plate 27 is disposed at the hinge between the middle bed frame assembly 10 and the upper bed frame assembly 9. After the user scans the two-dimensional code on the two-dimensional code plate 27, the intelligent lock striking plate assembly 11 is disconnected with the upper bed base connecting sheet 12, namely unlocking is realized, and the accompanying chair can be stretched into an accompanying bed for use.

In the embodiment, the multifunctional accompanying bed is in a chair state when not in use, when the accompanying bed is needed, the front end of the cushion is slightly lifted up after the two-dimensional code 27 is scanned to unlock, and the cushion is stretched forwards until the seat plate, the backrest plate and the backrest plate are positioned on the same horizontal plane, so that the accompanying bed can be used; after the use is finished, the groove skeleton armrest on one side of the backrest plate is lifted up, the cushion is lifted up in an auxiliary manner, the cushion is slightly forced towards the direction of the backrest plate, until the middle transverse support rod of the lower bed skeleton falls behind the lower bed surface limiting block 16, and meanwhile, the upper bed base connecting sheet 12 is inserted into the clamping groove of the NB lock assembly 19 to clamp the intelligent lock locking plate assembly 11, so that the stable locking state of the chair can be restored.

Example 7

With further reference to fig. 2 and 6, in this embodiment 1, the lower end of the X-shaped support leg 7 is sleeved with a first split office chair foot pad 15, and the lower end of the lower bed frame assembly 8 is sleeved with a second split office chair foot pad 17.

In this embodiment, the first split office chair foot pad 15 isThe second split office chair foot pad 17 is dimensioned +.>Size.

Example 8

In this embodiment, the lower bed frame assembly 8 is hinged to the middle bed frame assembly 10 by a lower bed connecting hinge piece 22, and the middle bed frame assembly 10 is hinged to the upper bed frame assembly 9 by a first middle upper connecting hinge 25 and a second middle upper connecting hinge 26. A middle bed connecting hinge piece 21 is also arranged between the middle bed framework assembly 10 and the upper bed framework assembly 9 and is used for preventing a user from clamping hands during use.

Example 9

On the basis of embodiment 1, in this embodiment, when the multifunctional folding accompanying bed is folded and used as an accompanying chair, the specification of the seat cushion is 42cm long by 55cm wide; the specification of the backrest is 63cm long by 55cm wide; the specification of the backboard is 80cm long by 55cm wide; the specification of the armrests is 55cm long by 2.5cm wide by 20cm high (from the bed plate).

When the multifunctional folding accompanying bed is unfolded to be used as an accompanying bed, the specifications of the accompanying bed are 190cm long by 61cm wide by 41cm high.

When the multifunctional folding accompanying bed is folded and used as an accompanying chair, the specification of the accompanying chair is 64cm long by 61cm wide by 110cm high.

The main body structure of the accompanying bed is made of waterproof and anti-rust paint baking iron pipes, aluminum alloy and stainless steel pipes. The cushion, the backrest and the backboard are made of environment-friendly PU leather fabrics, foaming polyurethane is filled, and the supporting part is made of a plastic plate or a wooden plate.

Example 10

As shown in fig. 9-13, in this embodiment, the total length of the multifunctional nursing bed is 64cm and the total width is 61cm when the multifunctional nursing bed is in a chair state, and the multifunctional nursing bed can be placed in a hospital aisle without affecting the passing of medical care vehicles and personnel. When the device is used in a ward, the device is convenient for friends and relatives to sit when visiting a patient, avoids sitting on the side of the ward or standing for a long time, and keeps a relatively comfortable communication scene; if the accompanying chair needs to be moved, a user can select (1) a brake handle control handle standing behind the chair and pinching the backrest, or (2) a brake handle control handle standing in front of the chair and pinching the armrests, and a brake wire pulls a brake pad to release the brake, so that the movement or pushing function of the accompanying chair is implemented, and after the accompanying chair is moved to a required position, parking can be implemented by releasing the handle.

Example 11

As shown in fig. 1-5, in this embodiment, when the multifunctional accompanying bed is in the accompanying bed state, the total length reaches 190cm, and the x-shaped supporting legs also improve the supporting force of the bed while ensuring the stability of the bed, so that the multifunctional accompanying bed is suitable for most accompanying persons with height and weight, and is more comfortable for accompanying patients at night and more convenient to sit up.

On the basis of the above embodiments, fig. 15 is a schematic operation diagram of the multifunctional folding accompanying bed according to the present utility model when the multifunctional folding accompanying bed is switched between an accompanying chair and an accompanying bed, and the novel multifunctional folding accompanying bed provided by the present utility model simplifies the structure of the existing product, and can be switched to an accompanying bed, an accompanying chair, a walker or an infusion chair for use in different medical scenes. The multifunctional folding accompanying bed optimizes the parking control structure, and two parking devices with hidden designs provide more convenient service for users. The multifunctional folding accompanying bed can be folded, and the electronic fence installed in a matched mode can effectively ensure that products do not influence medical order, provide more efficient products for hospitals, save medical resources and help to improve the capability of emergency treatment of the hospitals.

The previous description of the embodiments is provided to facilitate a person of ordinary skill in the art in order to make and use the present utility model. It will be apparent to those skilled in the art that various modifications can be readily made to these embodiments and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present utility model is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present utility model.

Claims (10)

1. The multifunctional folding accompanying bed is characterized by comprising a lower bed board (1), a middle bed board (2), an upper bed board (3), an armrest assembly (4), a base framework assembly (5), X-shaped supporting legs (7), a lower bed framework assembly (8), an upper bed framework assembly (9) and a middle bed framework assembly (10),

the lower bed skeleton assembly (8) is connected with the lower bed board (1),

the middle bed skeleton assembly (10) is connected with the middle bed board (2),

the upper bed framework assembly (9) is connected with the upper bed board (3), the upper bed framework assembly (9) is also connected with the base framework assembly (5),

the lower bed framework assembly (8) is hinged with the middle bed framework assembly (10), the middle bed framework assembly (10) is hinged with the upper bed framework assembly (9),

the armrest assembly (4) is connected with the base skeleton assembly (5),

the X-shaped supporting legs (7) are simultaneously connected with the upper bed framework assembly (9) and the middle bed framework assembly (10),

the upper end of the armrest assembly (4) is an armrest, the lower end of the armrest assembly is a base supporting leg, a movable wheel is arranged on the base supporting leg, and the movable wheel is connected with a parking device;

when the multifunctional folding accompanying bed is unfolded and used as an accompanying bed, the lower bed board (1), the middle bed board (2) and the upper bed board (3) are flatly paved on a plane, and the X-shaped supporting legs (7), the lower bed skeleton assembly (8), the armrest assembly (4) and the base skeleton assembly (5) jointly support the bed body as the bed boards;

when the multifunctional folding accompanying bed is folded and then used as an accompanying chair, the lower bed plate (1), the middle bed plate (2) and the upper bed plate (3) form a chair structure, the upper bed plate (3) is folded at the back of the middle bed plate (2), the lower bed plate (1), the middle bed plate (2) and the upper bed plate (3) are respectively used as a cushion, a backrest and a back plate, the X-shaped supporting legs (7) are folded and retracted, and the lower bed framework assembly (8) is retracted into the inner part of the base supporting legs of the armrest assembly (4).

2. The multifunctional folding accompanying bed as claimed in claim 1, wherein the lower bed board (1) can be stretched or pushed back, and when the lower bed board (1) is stretched, the lower bed board (1), the middle bed board (2) and the upper bed board (3) are horizontal, and the multifunctional folding accompanying bed is used as an accompanying bed, and after the lower bed board (1) is pushed back, the multifunctional folding accompanying bed is an accompanying chair or a walking aid.

3. The multifunctional folding accompanying bed as set forth in claim 1, further comprising a telescopic infusion support (29), wherein the telescopic infusion support (29) is connected to the side face of the upper bed plate (3), and when the multifunctional folding accompanying bed is unfolded to be used as an accompanying bed, the telescopic infusion support (29) is contracted, and when the multifunctional folding accompanying bed is folded to be used as an accompanying chair, the telescopic infusion support (29) is stretched to be used as an infusion chair.

4. A multi-functional folding accompanying bed as set forth in claim 1, wherein the moving wheels include universal wheels (13) and directional wheels (14), the universal wheels (13) and directional wheels (14) being mounted at the lowermost ends of the base support legs at the lower ends of the armrest assembly (4), and the parking device being connected with the directional wheels (14).

5. The multifunctional folding accompanying bed according to claim 4, wherein the parking device comprises a handrail brake handle assembly (6), a double-control brake handle assembly (18), a walker control line (23) and a walker brake pad (24), the walker brake pad (24) is arranged on the directional wheel (14), the walker brake pad (24) is respectively connected with the handrail brake handle assembly (6) and the double-control brake handle assembly (18) through the walker control line (23), and the handrail brake handle assembly (6) and the double-control brake handle assembly (18) are respectively arranged in a handrail of the handrail assembly (4) and a middle bed plate (2); when the multifunctional folding accompanying bed is folded into a chair state, the handle of the armrest brake crank assembly (6) or the double-control brake crank assembly (18) is pinched, the walking aid control line (23) pulls the walking aid brake pad (24) to release the brake, the accompanying chair can be moved or pushed, and the parking can be carried out by releasing the handle.

6. The multi-functional folding accompanying bed as set forth in claim 5, wherein the parking device further includes a brake spring (28) and a brake adjusting screw (30), the brake spring (28) and the brake adjusting screw (30) being coupled to the walker brake pad (24) for adjusting the walker brake pad (24).

7. The multifunctional folding accompanying bed as claimed in claim 5, wherein grooves are formed at two ends of the middle bed plate (2), a pushing handrail is formed with the middle bed framework assembly (10), and the double-control brake lever assembly (18) is located in the groove at one side of the middle bed plate (2).

8. The multifunctional folding accompanying bed as claimed in claim 1, further comprising an NB lock assembly (19), wherein the NB lock assembly (19) is mounted on an NB lock assembly mounting plate (20), the NB lock assembly mounting plate (20) is connected to the base frame assembly (5), and an intelligent lock striking plate assembly (11) is arranged in the NB lock assembly (19);

be provided with on the lower bed skeleton assembly (8) bed base connection piece (12), work as when the folding back of multi-functional folding bed of accompanying and attending to is used as the chair of accompanying and attending to, bed base connection piece (12) insert NB lock assembly (19) draw-in groove in, block intelligent lock striking plate assembly (11), the chair of accompanying and attending to is in the state of closing the lock this moment, can not stretch into the bed of accompanying and attending to and use.

9. The multifunctional folding accompanying bed as claimed in claim 8, wherein a two-dimensional code plate (27) is arranged at the hinge joint between the middle bed skeleton assembly (10) and the upper bed skeleton assembly (9); after a user scans the two-dimension code on the two-dimension code plate (27), the intelligent lock striking plate assembly (11) is disconnected with the upper bed base connecting sheet (12), namely unlocking is achieved, and the accompanying chair can be stretched into an accompanying bed for use.

10. The multifunctional folding accompanying bed as claimed in claim 1, wherein a lower bed surface limiting block (16) is welded on the transverse supporting rod of the lower bed framework assembly (8), and the lower bed surface limiting block (16) is used for preventing the lower bed plate (1) from sliding forwards in an accompanying chair state.