CN216364424U

CN216364424U - Electric bed with multi-position support

Info

Publication number: CN216364424U
Application number: CN202122575231.3U
Authority: CN
Inventors: 王召伟; 盖后磊
Original assignee: Anhui Jinbaihe Medical Equipment Co ltd
Current assignee: Anhui Jinbaihe Medical Equipment Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-26
Anticipated expiration: 2031-10-26

Abstract

The utility model provides an electric bed that many supports, includes head board and footboard, interval parallel arrangement between head board and the footboard, be connected with the bedstead between head board and the footboard perpendicularly, the bedstead inboard is close to head board one side and is provided with inclinable upper portion supporting mechanism, the bedstead inboard is close to footboard one side and is provided with the lower part supporting mechanism that many supports, the bedstead bottom surface is fixed with the end brace mechanism of liftable. The utility model combines the upper supporting mechanism with the lower supporting structure of the multi-position support, and adjusts the upper supporting mechanism and the knee support component, thereby realizing the support of multiple joint positions of the human body, being more in line with the ergonomic structure and leading the electric bed to be more comfortable in use.

Description

Electric bed with multi-position support

Technical Field

The utility model belongs to the technical field of electric beds, and particularly relates to an electric bed with a multi-position support.

Background

The electric bed can be divided into two types, namely a skeleton frame and a bed plate type, wherein the skeleton frame is called as an European type electric bed, and the bed plate type is called as an American type electric bed. The mobile device can be connected with a remote control nowadays, which is generally common in household or medical care use, according to the requirement that a vibration or music function can be configured.

When the inclination angle of the bed plate is adjusted to be used, the common electric bed can only adjust the connection positions of two sections of the bed plate, the adjustable supporting mode is single, the requirements of various bodies for lying down cannot be met, particularly, the lower body support cannot be adaptively adjusted at a plurality of joints, and the application range is small.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an electric bed with a multi-position support, which has the following specific technical scheme:

a multi-position supported electric bed comprises a headboard and a footboard, wherein the headboard and the footboard are arranged in parallel at intervals, a bed frame is vertically connected between the headboard and the footboard, an inclinable upper supporting mechanism is arranged on one side of the inner side of the bed frame, which is close to the headboard, a multi-position supported lower supporting mechanism is arranged on one side of the inner side of the bed frame, which is close to the footboard, and a liftable bottom supporting mechanism is fixed on the bottom surface of the bed frame;

lower part supporting mechanism includes waist baffle, knee brace subassembly and foot baffle, the waist baffle is connected in the bedstead inboardly, the waist baffle is close to that bed tail board one side is articulated to have an adjustable knee brace subassembly, knee brace subassembly one side is articulated to have the foot baffle.

Further, knee brace subassembly includes knee baffle, second bracing piece and the electronic pole of second, knee baffle one side articulates between waist baffle and foot baffle, knee baffle bottom surface articulates there is the second bracing piece, second bracing piece one side is rotated and is connected in the bedstead inboardly, second bracing piece bottom end articulates there is the electronic pole of second, the electronic pole one side of second is fixed in the bedstead bottom surface.

Further, the second bracing piece is for being divided into two sections structures of upper strut portion and lower strut portion, the contained angle between upper strut portion and the lower strut portion is the obtuse angle.

Furthermore, the inner side of the foot baffle is hinged with a third support rod, the top surface of the bedstead is fixed with a clamping hook, and the bottom end of the third support rod is clamped inside the clamping hook.

Further, upper portion supporting mechanism keeps off subassembly, first fixed block and first electronic pole including the back of the body, first fixed block is fixed in the bedstead bottom surface, first fixed block one side is connected with first electronic pole, the flexible end of first electronic pole articulates there is the back of the body to keep off the subassembly, the back of the body keeps off the subassembly bottom surface and rotates to be connected in the bedstead inboard.

Furthermore, the back of the body keeps off subassembly includes backplate, first bracing piece and first switching piece, first switching piece articulates in the bedstead inboard, first switching piece top articulates there is first electronic pole, first switching piece bottom mounting has first bracing piece, first bracing piece top articulates there is the backplate, the backplate bottom surface is connected in the bedstead inboard.

Furthermore, the bottom support mechanism comprises a plurality of bottom support feet, a first connecting rod, a rotary lifting assembly, a third electric rod and a second connecting rod, the bottom support feet are arranged at intervals, the first connecting rod is perpendicularly connected between the two bottom support feet, the rotary lifting assembly is fixed on the side wall of the first connecting rod, the rotary lifting assembly is arranged at intervals in two groups, the second connecting rod is connected between the top ends of the two groups of rotary lifting assemblies, the third electric rod is fixed on the inner side of the bed frame, the telescopic end of the third electric rod is connected to the top end of the rotary lifting assembly, a bottom connecting block is fixed on the bottom surface of the bed frame, and one side of the rotary lifting assembly is rotatably connected to the bottom end of the bottom connecting block.

Further, the rotary lifting assembly comprises a second fixed block, an adapter plate and a second rotary connecting block, the second fixed block is fixed on the side wall of the first connecting rod, the top end of the second fixed block is hinged to the adapter plate, one end of the adapter plate is connected with the second rotary connecting block, the connecting end of the adapter plate and the second rotary connecting block is rotatably connected to the bottom end of the bottom connecting block, and the top end of the second rotary connecting block is hinged to the telescopic end of the third electric rod.

The utility model has the beneficial effects that: the lower supporting structure of the upper supporting mechanism and the multi-position support is combined, and the upper supporting mechanism and the knee support assembly are adjusted, so that the support of multiple joint positions of the human body is realized, the structure can better accord with the ergonomic structure, and the electric bed is more comfortable to use.

Drawings

Fig. 1 shows a schematic view of the overall structure of a multi-position supported electric bed of the present invention;

FIG. 2 shows a top view of the overall structure of the present invention;

FIG. 3 shows a cross-sectional view of the structure at A-A of the present invention;

FIG. 4 shows a schematic view of the overall internal adjustment structure of the present invention;

FIG. 5 shows a schematic view of the overall bottom structure of the present invention;

shown in the figure: 1. a headboard; 2. a bed frame; 21. a hook; 22. a bottom joint block; 3. an upper support mechanism; 31. a back shield assembly; 311. a back plate; 312. a first support bar; 313. a first transfer block; 32. a first fixed block; 33. a first electric lever; 4. a lower support mechanism; 41. a waist baffle; 42. a knee brace assembly; 421. a knee baffle; 422. a second support bar; 423. a second electric rod; 43. a foot baffle; 431. a third support bar; 5. a bed tail plate; 6. a bottom bracing mechanism; 61. a bottom support leg; 62. a first link; 63. a lifting assembly; 631. a second fixed block; 632. an adapter plate; 633. a second transfer block; 64. a third electric rod; 65. a second link.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

A multi-position supported electric bed comprises a headboard 1 and a footboard 5, wherein the headboard 1 and the footboard 5 are arranged in parallel at intervals, a bed frame 2 is vertically connected between the headboard 1 and the footboard 5, an inclinable upper supporting mechanism 3 is arranged on one side of the inner side of the bed frame 2 close to the headboard 1, a multi-position supported lower supporting mechanism 4 is arranged on one side of the inner side of the bed frame 2 close to the footboard 5, and a liftable bottom supporting mechanism 6 is fixed on the bottom surface of the bed frame 2;

the lower supporting mechanism 4 comprises a waist baffle plate 41, a knee brace component 42 and a foot baffle plate 43, the waist baffle plate 41 is connected to the inner side of the bed frame 2, the adjustable knee brace component 42 is hinged to one side of the waist baffle plate 41 close to the bed tail plate 5, and the foot baffle plate 43 is hinged to one side of the knee brace component 42;

the lower supporting structure of the upper supporting mechanism and the multi-position support is combined, and the upper supporting mechanism and the knee support assembly are adjusted, so that the support of multiple joint positions of the human body is realized, the structure can better accord with the ergonomic structure, and the electric bed is more comfortable to use.

As shown in fig. 3 and 4, the knee brace assembly 42 includes a knee flap 421, a second support bar 422 and a second electric rod 423, wherein one side of the knee flap 421 is hinged between the waist flap 41 and the foot flap 43, the bottom surface of the knee flap 421 is hinged with the second support bar 422, one side of the second support bar 422 is rotatably connected to the inner side of the bed frame 2, the bottom end of the second support bar 422 is hinged with the second electric rod 423, and one side of the second electric rod 423 is fixed to the bottom surface of the bed frame 2;

promote through starting the electronic pole of second, make the second bracing piece rotate in the inboard of bedstead to can drive the knee baffle around overturning the slope with waist baffle articulated position, and drive articulated foot baffle simultaneously and rise, thereby make the lower part support adjust and rise, make knee department can bend and lie down.

The second support rod 422 is a two-section structure which is divided into an upper support part and a lower support part, and an included angle between the upper support part and the lower support part is an obtuse angle; the second bracing piece adopts the last portion and the lower portion structure that props that the obtuse angle is connected, can retrieve when rotating to the lower portion at the second electric pole, utilizes the last portion can also support the bottom surface of knee baffle to can improve the stability that the knee propped the subassembly.

As shown in fig. 4, a third support rod 431 is hinged to the inner side of the foot baffle 43, a hook 21 is fixed on the top surface of the bed frame 2, and the bottom end of the third support rod 431 is clamped in the hook 21; when the knee baffle drives the foot baffle to rise, the third supporting rod can be rotated from the inner side of the foot baffle and taken out and clamped in the clamping hook, so that the bottom of the foot baffle is supported, and the horizontal rising adjustment of the foot baffle can be realized.

As shown in fig. 3, the upper supporting mechanism 3 includes a back stop assembly 31, a first fixing block 32 and a first electric rod 33, the first fixing block 32 is fixed on the bottom surface of the bed frame 2, the first electric rod 33 is connected to one side of the first fixing block 32, the back stop assembly 31 is hinged to the telescopic end of the first electric rod 33, and the bottom surface of the back stop assembly 31 is rotatably connected to the inside of the bed frame 2; stretch out and draw back through starting first electronic pole, make the back of the body keep off the medial surface of subassembly with the bedstead and overturn the slope to the realization is supported the slope of human back.

As shown in fig. 4 and 5, the back shield assembly 31 includes a back plate 311, a first supporting rod 312 and a first transition block 313, the first transition block 313 is hinged inside the bed frame 2, the top end of the first transition block 313 is hinged with a first electric rod 33, the bottom end of the first transition block 313 is fixed with the first supporting rod 312, the top end of the first supporting rod 312 is hinged with the back plate 311, and the bottom surface of the back plate 311 is connected inside the bed frame 2; first electronic pole promotes first switching piece and rotates, makes first bracing piece rotate along with first switching piece to promote the support to the bottom surface of backplate, realize the slope of backplate and adjust.

As shown in fig. 3, 4 and 5, the bottom brace mechanism 6 includes a plurality of bottom brace legs 61, a first connecting rod 62, a plurality of lifting assemblies 63, a third electric rod 64 and a second connecting rod 65, the bottom brace legs 61 are arranged at intervals, the first connecting rod 62 is vertically connected between two bottom brace legs 61, the lifting assemblies 63 are fixed on the side wall of the first connecting rod 62, two sets of the lifting assemblies 63 are arranged at intervals, the second connecting rod 65 is connected between the top ends of the two sets of the lifting assemblies 63, the third electric rod 64 is fixed on the inner side of the bed frame 2, the telescopic end of the third electric rod 64 is connected to the top end of the lifting assembly 63, the bottom block 22 is fixed on the bottom surface of the bed frame 2, and one side of the lifting assembly 63 is rotatably connected to the bottom end of the bottom block 22;

utilize the electronic pole of third to promote the subassembly that rises, can make bedstead and first connecting rod separation rise to two sets of commentaries on classics that utilize the second connecting rod to connect rise in step, guarantee that the bedstead wholly keeps the stability of level rising.

The lifting assembly 63 comprises a second fixed block 631, an adapter plate 632 and a second adapter block 633, the second fixed block 631 is fixed on the side wall of the first connecting rod 62, the top end of the second fixed block 631 is hinged to the adapter plate 632, one end of the adapter plate 632 is connected to the second adapter block 633, the connecting end of the adapter plate 632 and the second adapter block 633 is rotatably connected to the bottom end of the bottom connecting block 22, and the top end of the second adapter block 633 is hinged to the telescopic end of the third electric rod 64;

promote second switching piece and keysets through the electronic pole of third and rotate around end switching piece for the keysets rotates around the top of second fixed block, thereby makes end switching piece bottom obtain promoting for the top of fixed block and rises.

In the practice of the present invention, the catalyst is,

firstly, according to the figures 1, 2 and 3, a human body is flatly laid on the upper supporting mechanism 3 and the lower supporting mechanism 4 on the bed frame 2, the head is attached to the back baffle component 31 close to the headboard 1, the waist is attached to the waist baffle plate 41, the thighs to the knees are attached to the knee supporting component 42, and the calves and the feet are attached to the foot baffle plate 43 close to the footboard 5;

then, after the human body is flatly laid on the electric bed according to fig. 3, fig. 4 and fig. 5, the third electric rod 64 of the bottom support mechanism 6 is firstly started to adjust the overall height of the bed frame 2, the extension of the third electric rod 64 pushes the second transfer block 633 of one set of transfer components 63, the second transfer block 633 and the connected transfer plate 632 rotate around the bottom connection block 22 at the same time, the bottom end of the second transfer block 633 rotates around the second fixed block 631 again, so that the transfer components 63 are unfolded, meanwhile, the other set of transfer components 63 connected with the second connecting rod 65 are synchronously unfolded, the bed frame 2 keeps horizontally ascending and is separated from the plurality of bottom support feet 61 connected with the first connecting rod 62, so that the overall height of the electric bed is adjusted;

then, the first electric rod 33 fixed on the inner side of the bed frame 2 through the first fixing block 32 is started, the first electric rod 33 pushes the first transfer block 313 to rotate on the inner side of the bed frame 2, the first supporting rod 312 is turned out from the inner side of the bed frame 2, the first supporting rod 312 is turned over to push the back plate 311 to incline, and the angle adjustment of the inclined support of the upper body is completed;

the second electric rod 423 is started again to perform linkage adjustment on the waist baffle 41, the knee baffle 421 and the foot baffle 43, the second electric rod 423 firstly pushes the second support rod 422 supported on the bottom surface of the knee baffle 421, the lower support part of the second support rod 422 rotates on the inner side of the bed frame 2, the upper support part connected with the lower support part in an obtuse angle can push the knee baffle 421 to incline, the knee baffle 421 simultaneously rotates around the waist baffle 41, meanwhile, one side of the hinged foot baffle 43 can be lifted due to the inclination of the knee baffle 421, so that the multi-position inclined support suitable for the waist, the thigh and the foot is formed, finally, the third support rod 431 on the bottom surface of the foot baffle 43 can be rotated and taken out, the third support rod 431 is clamped inside the clamping hook 21, the foot baffle 43 is kept horizontally supported, and the lying mode of a human body is more comfortable.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An electric bed with multi-position support, which is characterized in that: the multifunctional bed head plate comprises a bed head plate (1) and a bed tail plate (5), wherein the bed head plate (1) and the bed tail plate (5) are arranged in parallel at intervals, a bed frame (2) is vertically connected between the bed head plate (1) and the bed tail plate (5), an inclinable upper supporting mechanism (3) is arranged on one side of the inner side of the bed frame (2) close to the bed head plate (1), a multi-position supporting lower supporting mechanism (4) is arranged on one side of the inner side of the bed frame (2) close to the bed tail plate (5), and a liftable bottom supporting mechanism (6) is fixed on the bottom surface of the bed frame (2);

lower part supporting mechanism (4) include waist baffle (41), knee brace subassembly (42) and foot baffle (43), waist baffle (41) are connected in bedstead (2) inboard, waist baffle (41) are close to that one side of footboard (5) articulates there is adjustable knee brace subassembly (42), knee brace subassembly (42) one side articulates there is foot baffle (43).

2. A multi-position supported electric bed according to claim 1 wherein: knee brace subassembly (42) is including knee baffle (421), second bracing piece (422) and second electric pole (423), knee baffle (421) one side articulates between waist baffle (41) and foot baffle (43), knee baffle (421) bottom surface articulates there is second bracing piece (422), second bracing piece (422) one side is rotated and is connected in bedstead (2) inboard, second bracing piece (422) bottom end articulates there is second electric pole (423), second electric pole (423) one side is fixed in bedstead (2) bottom surface.

3. A multi-position supported electric bed according to claim 2, wherein: the second bracing piece (422) is for being divided into two sections structures of upper strut portion and lower strut portion, the contained angle between upper strut portion and the lower strut portion is the obtuse angle.

4. A multi-position supported electric bed according to claim 1 wherein: the inner side of the foot baffle (43) is hinged with a third support rod (431), the top surface of the bed frame (2) is fixed with a hook (21), and the bottom end of the third support rod (431) is clamped inside the hook (21).

5. A multi-position supported electric bed according to claim 1 wherein: upper portion supporting mechanism (3) keep off subassembly (31), first fixed block (32) and first electronic pole (33) including the back, first fixed block (32) are fixed in bedstead (2) bottom surface, first fixed block (32) one side is connected with first electronic pole (33), the flexible end of first electronic pole (33) articulates there is back to keep off subassembly (31), back keeps off subassembly (31) bottom surface and rotates to be connected in bedstead (2) inboard.

6. A multi-position supported electric bed according to claim 5, wherein: the back blocking assembly (31) comprises a back plate (311), a first supporting rod (312) and a first transfer block (313), the first transfer block (313) is hinged to the inner side of the bedstead (2), the top end of the first transfer block (313) is hinged to a first electric rod (33), the bottom end of the first transfer block (313) is fixed with the first supporting rod (312), the top end of the first supporting rod (312) is hinged to the back plate (311), and the bottom surface of the back plate (311) is connected to the inner side of the bedstead (2).

7. A multi-position supported electric bed according to claim 1 wherein: the bottom support mechanism (6) comprises a plurality of bottom support feet (61), a first connecting rod (62), a plurality of rotary lifting assemblies (63), a third electric rod (64) and a second connecting rod (65), the first connecting rod (62) is perpendicularly connected between the two bottom support feet (61), the rotary lifting assemblies (63) are fixed on the side wall of the first connecting rod (62), the rotary lifting assemblies (63) are arranged in two groups at intervals, the second connecting rod (65) is connected between the top ends of the two groups of rotary lifting assemblies (63), the third electric rod (64) is fixed on the inner side of the bedstead (2), the telescopic end of the third electric rod (64) is connected to the top end of the rotary lifting assembly (63), a bottom joint block (22) is fixed on the bottom surface of the bedstead (2), and one side of the rotary lifting assembly (63) is rotatably connected to the bottom end of the bottom joint block (22).

8. A multi-position supported electric bed according to claim 7 wherein: it includes second fixed block (631), adapter plate (632) and second switching piece (633) to rise subassembly (63), second fixed block (631) are fixed in first connecting rod (62) lateral wall, second fixed block (631) top articulates there is adapter plate (632), adapter plate (632) one end is connected with second switching piece (633), the link rotation of adapter plate (632) and second switching piece (633) is connected in end joint piece (22) bottom, second switching piece (633) top articulates in the flexible end of third electronic pole (64).