CN112914878B

CN112914878B - Multi-functional nursing bed convenient to use

Info

Publication number: CN112914878B
Application number: CN202110080102.9A
Authority: CN
Inventors: 李霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-16
Anticipated expiration: 2041-01-21
Also published as: CN112914878A

Abstract

The invention discloses a convenient-to-use multifunctional nursing bed which comprises a first supporting frame, wherein a second supporting frame is hinged to the left side of the first supporting frame, a third supporting frame is hinged to the right side of the first supporting frame, and a group of a plurality of mutually parallel snake-shaped springs, a group of a plurality of mutually parallel bandages, a dustproof cloth layer, a sponge layer, a leather layer and a mattress are respectively fixed on the inner walls of the first supporting frame, the second supporting frame and the third supporting frame. The nursing bed is provided with the arc-shaped rods and the arc-shaped components which can rotate and move, when a user lies in bed, the arc-shaped rods and the arc-shaped components on the two sides of the first supporting frame are flatly placed to increase the area of the nursing bed, so that the user can more comfortably lie in bed, the urination component is designed to facilitate the daily urination of the user, when the user moves, the arc-shaped rods and the arc-shaped components can be folded, the nursing bed is folded into a seat shape, the volume of the nursing bed is reduced, the movement is facilitated, simple leg exercise can be performed through the suction force of the first electromagnet, the functions are multiple, and the nursing bed is very practical.

Description

Multi-functional nursing bed convenient to use

Technical Field

The invention relates to the field of nursing equipment, in particular to a convenient-to-use multifunctional nursing bed.

Background

In order to provide help for patients, old people and other people who need bed-ridden nursing or have inconvenient actions, the maximum self-care of life can be realized, and auxiliary equipment such as a nursing bed is indispensable. The existing nursing bed is large in size and not easy to move, generally is provided with a defecation device, facilitates the physiological requirements of patients, but is inconvenient to use, urine is easy to leak to various places when being discharged, the opening of the defecation bed is large, the smell escapes and is unpleasant, and the living environment and the mood of the patients are greatly influenced; the smaller nursing bed chair is convenient to move, but due to the narrow width, if a patient lies on the bed for a long time, the patient cannot move in a narrow space in a posture for a long time, and the recovery of the patient is not facilitated. The existing nursing bed has the functions of lying and leaning on the patient, but is not provided with some parts which are beneficial to simple recovery exercise, so that the nursing bed is very impractical.

Disclosure of Invention

In order to solve the existing problems, the invention provides a multifunctional nursing bed which is convenient to use.

The invention is realized by the following technical scheme:

a multifunctional nursing bed convenient to use comprises a first supporting frame, wherein a second supporting frame is hinged to the left side of the first supporting frame, a third supporting frame is hinged to the right side of the first supporting frame, a group of a plurality of serpentine springs which are parallel to each other, a group of a plurality of bandages which are parallel to each other, a dustproof cloth layer, a sponge layer, a leather layer and a mattress are fixed to the inner walls of the first supporting frame, the second supporting frame and the third supporting frame respectively, the serpentine springs are perpendicular to the bandages, the serpentine springs are located above the bandages, the dustproof cloth layer is located above the serpentine springs, the sponge layer is located above the dustproof cloth layer, the leather layer is located above the sponge layer, the mattress is laid on the leather layer, four bed legs are symmetrically fixed to the bottom surface of the first supporting frame, universal wheels are fixedly mounted on the bottom surfaces of the bed legs, an L-shaped supporting plate is fixed to the bottom surface of the first supporting frame, an auxiliary leg is fixed in the middle of the bottom surface of the L-shaped support plate, a universal wheel is fixedly installed on the bottom surface of the auxiliary leg, a support rod is fixed in the middle of the bottom surface of the second support frame, a fourth chute is formed in the bottom surface of the support rod, a first T-shaped slide block matched with the fourth chute is arranged in the fourth chute in a sliding manner, a first triangular support block is fixed on the top surface of the L-shaped support plate, a first electric telescopic rod is fixedly installed on the inclined surface of the first triangular support block, the telescopic end of the first electric telescopic rod is hinged and fixed with the first T-shaped slide block arranged in the support rod of the second support frame in the sliding manner, a first support cross rod is respectively fixed between two adjacent bed legs, a second support cross rod is vertically fixed between the first support cross rods, a second triangular support block is fixed on the top surface of the second support cross rod, and a second electric telescopic rod is fixedly installed on the inclined surface of the second triangular support block, the telescopic end of the second electric telescopic rod is hinged and fixed with a first T-shaped sliding block which is arranged in a supporting rod on a third supporting frame in a sliding manner, an L-shaped supporting frame is fixed on the bottom surface of the second supporting frame, a motor and a bearing support are fixed on the top surface of the L-shaped supporting frame, a ball screw is fixedly connected with the driving end of the motor, the other end of the ball screw extends into an inner sleeve of the bearing support and is in interference fit with the inner sleeve, a ball nut matched with the ball screw is arranged on the ball screw, a sleeve is fixed on the top surface of the ball nut, a limiting ring is fixed on the top surface of the sleeve, a round rod matched with the limiting ring is arranged in the limiting ring in a sliding manner, a round sliding block is fixed on the bottom surface of the round rod, the diameter of the round sliding block is the same as the inner diameter of the sleeve, a spring is arranged on the round sliding block and the diameter of the sleeve, and a first arc-shaped supporting plate is fixed on the top surface of the round rod, a pillow matched with the first arc-shaped supporting plate is fixed on the inner arc surface of the first arc-shaped supporting plate, a baffle is fixed on the top surface of the third supporting frame, a first electromagnet is fixed on the inner side surface of the baffle, a slipper is arranged on the side surface of the first electromagnet, a magnet is embedded and fixed on the bottom surface of the slipper, an adjuster is fixedly installed on the outer side surface of the baffle, the adjuster is electrically connected with the first electromagnet through a lead, first sliding grooves are arranged on the two side surfaces of the first supporting frame respectively, two second T-shaped sliding blocks matched with the first sliding grooves are arranged on the sliding surfaces of the first sliding grooves in a sliding manner, second sliding grooves are arranged on the two side surfaces of the second supporting frame respectively, the cross sections of the second sliding grooves are the same as the cross section size of the first sliding grooves and are communicated with each other, third sliding grooves are arranged on the two side surfaces of the third supporting frame respectively, and the cross sections of the third sliding grooves are the same as the cross section size of the first sliding grooves and are communicated with each other, the side of second T type slider all is fixed with first fixed block, the side of first fixed block articulates there is the second fixed block, the top surface of second fixed block is fixed with the arc pole, and two bottoms of arc pole are fixed mutually with the second fixed block that corresponds respectively, the side of first fixed block all is fixed with the second electro-magnet, the both ends side of arc pole is fixed with magnet respectively, adsorbs each other between magnet and the second electro-magnet of circular telegram, the top surface of first fixed block is fixed with the horizontal pole, be fixed with between arc pole and the horizontal pole rather than shape assorted rubber sheet, the both sides face of first braced frame all is fixed with the limiting plate, and the limiting plate is located the below of arc pole, the top surface of arc pole is fixed with rather than assorted second arc backup pad, the side of second arc backup pad evenly is equipped with a plurality of blind holes, it is equipped with its assorted slide bar to slide in the blind hole, the side of the second arc-shaped supporting plate is provided with an arc-shaped grab rail, the arc-shaped grab rail is fixed with the top surface of the sliding rod, the middle part of the bottom surface of the arc-shaped grab rail is provided with a groove along with the edge shape of the arc-shaped grab rail, the side of the bed leg is fixed with a urination part, the urination part comprises a tray, a supporting plate, a housing, a cover body, a funnel-shaped seat support, a drain pipe, a plastic threaded pipe, a liquid guide sheet, a waste water tank, a water pump, a water pipe, a sprayer and a button, the tray and the supporting plate are fixed with the side surface of the bed leg, the tray is positioned below the supporting plate, the top surface of the tray is provided with the waste water tank and the water tank, the middle part of the top surface of the supporting plate is fixed with the funnel-shaped seat support, the middle part of the funnel-shaped seat support is provided with an inverted triangle through hole, the plastic threaded pipe is supported on the funnel-shaped seat support, the cross section of the plastic threaded pipe is in an inverted triangle shape, the bottom of the inner wall of the plastic threaded pipe is fixed with the liquid guide sheet, the shape of liquid direction piece is the arc thin slice of rectangular shape, the top surface middle part of layer board is equipped with the through-hole, it is equipped with the drain pipe to slide in the through-hole, the top of drain pipe and the fixed intercommunication in bottom surface of plastics screwed pipe, the bottom of drain pipe and the top surface threaded connection of waste water tank, the inside intercommunication of drain pipe and waste water tank, the top of infundibulate seat support is covered with rather than assorted housing, the housing top surface rotates through the round pin axle and is connected with the lid, the top surface link up and be fixed with the shower nozzle, install the water pump in the water tank, the fixed intercommunication of delivery port department of water pump has the water pipe, and the other end of water pipe stretches out the water inlet intercommunication of water tank and shower nozzle and fixes, the top surface of lid is fixed with the button, passes through wire electric connection between button and the water pump, the bottom surface of L backup pad is fixed with the battery.

Preferably, it is articulated fixedly through a plurality of hinges between first braced frame and the second braced frame, it is articulated fixedly through a plurality of hinges between first braced frame and the third braced frame, serpentine spring's both ends correspond respectively through buckle and screw and fix on first braced frame, second braced frame and third braced frame, the edge of bandage, dustproof cloth layer, sponge layer, leather layer corresponds respectively through the air nail and fixes on first braced frame, second braced frame and third braced frame, through hidden knot fixed connection between mattress and the first braced frame, second braced frame and the third braced frame that correspond.

Preferably, the telescopic end of the first electric telescopic rod is fixedly connected with the first T-shaped sliding block through a movable hinged support, the telescopic end of the second electric telescopic rod is fixedly connected with the first T-shaped sliding block through a movable hinged support, the driving end of the motor is fixedly connected with the end part of the ball screw through a coupler, and the second fixed block is fixedly connected with the first fixed block through a movable hinged support.

Preferably, the top surface of the L-shaped supporting plate is fixedly provided with an annular baffle, the spring is a compression spring, the pillow is made of memory cotton, the surface of the pillow is provided with an inward concave arc surface, the regulator comprises a sliding rheostat and a sliding sheet sliding on the sliding rheostat, the second T-shaped sliding block and the second arc-shaped supporting plate are both provided with locking bolts, the bottom surface of the first arc-shaped supporting plate is fixedly provided with a hook, and the bottom surface of the second supporting frame is fixedly provided with a U-shaped handle.

Preferably, the drain pipe is the plastic hose with the water pipe, the top surface of water tank is equipped with the inlet tube and rather than the assorted lid, pass through wire electric connection between battery and first electric telescopic handle, second electric telescopic handle, motor, first electro-magnet, second electro-magnet and the water pump.

Compared with the prior art, the invention has the beneficial effects that: the nursing bed is provided with the arc-shaped rods capable of rotating and moving and the parts thereof, when a user lies in bed, the arc-shaped rods and the parts thereof on the two sides of the first supporting frame are flatly placed to increase the area of the nursing bed, so that the user can more comfortably lie in bed, the urination part is designed to facilitate daily urination of the user, when the user moves, the arc-shaped rods and the parts thereof can be folded, the nursing bed is folded into a chair shape through the work of the first electric telescopic rod and the second electric telescopic rod, the size of the nursing bed is reduced, the movement is convenient, simple leg exercise can be performed through the suction force of the first electromagnet, the functions are multiple, and the nursing bed is very practical.

Drawings

FIG. 1 is a first schematic diagram of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a second operational schematic of the configuration of the present invention;

FIG. 4 is a view A-A of FIG. 2 in accordance with the present invention;

FIG. 5 is a view B-B of FIG. 3 in accordance with the present invention;

FIG. 6 is a schematic cross-sectional view of a first support frame junction of the structure of the present invention;

FIG. 7 is a schematic view of a urination member of the structure described in the present invention;

FIG. 8 is an enlarged schematic view at C of FIG. 1 in accordance with the present invention;

fig. 9 is an enlarged view of fig. 4 according to the present invention.

In the figure: the first support frame 1, the second support frame 2, the third support frame 3, the serpentine spring 4, the bandage 5, the dustproof cloth layer 6, the sponge layer 7, the leather layer 8, the mattress 9, the hidden button 10, the bed leg 11, the universal wheel 12, the L-shaped support plate 13, the auxiliary leg 14, the support rod 15, the first T-shaped sliding block 16, the first electric telescopic rod 17, the first triangular support block 18, the annular baffle plate 19, the first support cross rod 20, the second support cross rod 21, the second triangular support block 22, the second electric telescopic rod 23, the L-shaped support frame 24, the motor 25, the bearing support 26, the ball screw 27, the ball nut 28, the sleeve 29, the limit ring 30, the round rod 31, the round sliding block 32, the spring 33, the first arc-shaped support plate 34, the pillow 35, the baffle plate 36, the first electromagnet 37, the adjuster 38, the slipper 39, the second T-shaped sliding block 40, the first fixed block 41, the second fixed block 42, the third fixed block 6, the hidden button 19, the support block 19, the third fixed block, the support bar, the third support bar, the third support bar, the third support bar, the fourth support bar, the fourth support bar, the support bar, The device comprises an arc-shaped rod 43, a second electromagnet 44, a magnet 45, a cross rod 46, a rubber sheet 47, a limiting plate 48, a second arc-shaped supporting plate 49, a sliding rod 50, an arc-shaped grab bar 51, a hook 52, a urination component 53, a tray 54, a supporting plate 55, a cover 56, a cover body 57, a funnel-shaped seat support 58, a drain pipe 59, a plastic threaded pipe 60, a liquid guide sheet 61, a waste water tank 62, a water tank 63, a water pump 64, a water pipe 65, a spray head 66, a button 67, a battery 68, a U-shaped handle 69, a first sliding chute 1-1, a second sliding chute 2-1, a third sliding chute 3-1, a fourth sliding chute 15-1, a blind hole 49-1, a groove 51-1 and a through hole 55-1.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in fig. 1-9, a multifunctional nursing bed convenient to use comprises a first supporting frame 1, a second supporting frame 2 is hinged on the left side of the first supporting frame 1, a third supporting frame 3 is hinged on the right side of the first supporting frame 1, a group of serpentine springs 4 parallel to each other, a group of bandages 5 parallel to each other, a dustproof cloth layer 6, a sponge layer 7, a leather layer 8 and a mattress 9 are respectively fixed on the inner walls of the first supporting frame 1, the second supporting frame 2 and the third supporting frame 3, the serpentine springs 4 and the bandages 5 are perpendicular to each other, the serpentine springs 4 are located above the bandages 5, the dustproof cloth layer 6 is located above the serpentine springs 4, the sponge layer 7 is located above the dustproof cloth layer 6, the leather layer 8 is located above the sponge layer 7, the mattress 9 is laid on the leather layer 8, four bed legs 11 are symmetrically fixed on the bottom surface of the first supporting frame 1, universal wheels 12 are fixedly installed on the bottom surfaces of the bed legs 11, an L-shaped support plate 13 is fixedly installed on the bottom surface of the first support frame 1, an auxiliary leg 14 is fixedly installed in the middle of the bottom surface of the L-shaped support plate 13, a universal wheel 12 is fixedly installed on the bottom surface of the auxiliary leg 14, a support rod 15 is fixedly installed in the middle of the bottom surface of the second support frame 2, a fourth chute 15-1 is formed in the bottom surface of the support rod 15, a first T-shaped slide block 16 matched with the fourth chute 15-1 is arranged in the fourth chute 15-1 in a sliding mode, a first triangular support block 18 is fixedly installed on the top surface of the L-shaped support plate 13, a first electric telescopic rod 17 is fixedly installed on the inclined surface of the first triangular support block 18, the telescopic end of the first electric telescopic rod 17 is hinged and fixed with a first T-shaped slide block 16 arranged in the support rod 15 on the second support frame 2 in a sliding mode, and a first support cross rod 20 is respectively fixed between every two adjacent bed legs 11, a second supporting cross bar 21 is vertically fixed between the first supporting cross bars 20, a second triangular supporting block 22 is fixed on the top surface of the second supporting cross bar 21, a second electric telescopic rod 23 is fixedly installed on the inclined surface of the second triangular supporting block 22, the telescopic end of the second electric telescopic rod 23 is hinged and fixed with a first T-shaped slider 16 which is arranged in a supporting rod 15 on a third supporting frame 3 in a sliding manner, an L-shaped supporting frame 24 is fixed on the bottom surface of the second supporting frame 2, a motor 25 and a bearing support 26 are fixed on the top surface of the L-shaped supporting frame 24, a ball screw 27 is fixedly connected with the driving end of the motor 25, the other end of the ball screw 27 extends into an inner sleeve of the bearing support 26 and is in interference fit with the inner sleeve, a ball nut 28 matched with the ball screw 27 is installed on the ball screw 27, a sleeve 29 is fixed on the top surface of the ball nut 28, and a limit ring 30 is fixed on the top surface of the sleeve 29, a round rod 31 matched with the limiting ring 30 is arranged in the limiting ring in a sliding mode, a round sliding block 32 is fixed to the bottom surface of the round rod 31, the diameter of the round sliding block 32 is the same as the inner diameter of the sleeve 29, a spring 33 is installed between the diameter of the round sliding block 32 and the diameter of the sleeve 29, a first arc-shaped supporting plate 34 is fixed to the top surface of the round rod 31, a pillow 35 matched with the first arc-shaped supporting plate 34 is fixed to the inner arc surface of the first arc-shaped supporting plate 34, a baffle 36 is fixed to the top surface of the third supporting frame 3, a first electromagnet 37 is fixed to the inner side surface of the baffle 36, a slipper 39 is arranged on the side surface of the first electromagnet 37, a magnet is fixed to the bottom surface of the slipper 39 in an embedded mode, an adjuster 38 is fixed to the outer side surface of the baffle 36, the adjuster 38 is electrically connected with the first electromagnet 37 through a conducting wire, first sliding grooves 1-1 are formed in both side surfaces of the first supporting frame 1, the first sliding chute 1-1 is provided with two second T-shaped sliding blocks 40 matched with the first sliding chute 1-1 in a sliding manner, the two side surfaces of the second supporting frame 2 are provided with second sliding chutes 2-1, the cross section of each second sliding chute 2-1 is the same as that of the first sliding chute 1-1 in size and is communicated with the first sliding chute 1-1, the two side surfaces of the third supporting frame 3 are provided with third sliding chutes 3-1 in size, the cross section of each third sliding chute 3-1 is the same as that of the first sliding chute 1-1 in size and is communicated with the first sliding chute 1-1 in size, the side surfaces of the second T-shaped sliding blocks 40 are fixed with first fixing blocks 41, the side surfaces of the first fixing blocks 41 are hinged with second fixing blocks 42, the top surfaces of the second fixing blocks 42 are fixed with arc-shaped rods 43, the two bottom ends of the arc-shaped rods 43 are fixed with the corresponding second fixing blocks 42 respectively, and the side surfaces of the first fixing blocks 41 are fixed with second electromagnets 44, the both ends side of arc pole 43 is fixed with magnet 45 respectively, adsorbs each other between magnet 45 and the circular telegram second electro-magnet 44, the top surface of first fixed block 41 is fixed with horizontal pole 46, be fixed with between arc pole 43 and the horizontal pole 46 rather than shape assorted sheet rubber 47, the both sides face of first braced frame 1 all is fixed with limiting plate 48, and limiting plate 48 is located the below of arc pole 43, the top surface of arc pole 43 is fixed with rather than assorted second arc backup pad 49, the side of second arc backup pad 49 evenly is equipped with a plurality of blind holes 49-1, slide bar 50 rather than assorted is equipped with in the blind hole 49-1 in sliding, the side of second arc backup pad 49 is equipped with arc handrail pole 51, and arc handrail pole 51 is fixed mutually with the top surface of slide bar 50, the bottom surface middle part of arc handrail pole 51 is equipped with recess 51-1 along with its marginal shape, the side of the bed leg 11 is fixed with a urination part 53, the urination part 53 comprises a tray 54, a supporting plate 55, a cover 56, a cover 57, a funnel-shaped seat support 58, a drain pipe 59, a plastic threaded pipe 60, a liquid guide sheet 61, a waste water tank 62, a water tank 63, a water pump 64, a water pipe 65, a spray head 66 and a button 67, the tray 54 and the supporting plate 55 are fixed with the side of the bed leg 11, the tray 54 is positioned below the supporting plate 55, the waste water tank 62 and the water tank 63 are placed on the top surface of the tray 54, the funnel-shaped seat support 58 is fixed in the middle of the top surface of the supporting plate 55, an inverted cone-shaped through hole is arranged in the middle of the funnel-shaped seat support 58, the plastic threaded pipe 60 is supported on the funnel-shaped seat support 58, the cross section of the plastic threaded pipe 60 is in an inverted triangle shape, the liquid guide sheet 61 is fixed at the bottom of the inner wall of the plastic threaded pipe 60, and the liquid guide sheet 61 is in the shape of a long strip-shaped arc sheet, a through hole 55-1 is arranged in the middle of the top surface of the supporting plate 55, a drain pipe 59 is arranged in the through hole 55-1 in a sliding way, the top end of the drainage pipe 59 is fixedly communicated with the bottom surface of the plastic threaded pipe 60, the bottom end of the drainage pipe 59 is in threaded connection with the top surface of the waste water tank 62, the drainage pipe 59 is communicated with the interior of the waste water tank 62, a cover shell 56 matched with the funnel-shaped seat support 58 is covered above the funnel-shaped seat support, the top surface of the cover shell 56 is rotationally connected with a cover body 57 through a pin shaft, a spray head 66 is fixed on the top surface in a penetrating way, a water pump 64 is arranged in the water tank 63, a water pipe 65 is fixedly communicated at the water outlet of the water pump 64, the other end of the water pipe 65 extends out of the water tank 63 and is fixedly communicated with the water inlet of the spray head 66, a button 67 is fixed on the top surface of the cover 57, the button 67 is electrically connected with the water pump 64 through a conducting wire, and a battery 68 is fixed on the bottom surface of the L support plate 13. It is articulated fixedly through a plurality of hinges between first braced frame 1 and the second braced frame 2, it is articulated fixedly through a plurality of hinges between first braced frame 1 and the third braced frame 3, buckle and screw correspond respectively to fix on first braced frame 1, second braced frame 2 and third braced frame 3 through buckle and screw at the both ends of serpentine spring 4, bandage 5, dustproof cloth layer 6, sponge layer 7, the edge of leather layer 8 correspond respectively through the air nail and fix on first braced frame 1, second braced frame 2 and third braced frame 3, mattress 9 and the first braced frame 1, second braced frame 2 and the third braced frame 3 that correspond between through hidden buckle 10 fixed connection. The telescopic end of the first electric telescopic rod 17 is fixedly connected with the first T-shaped sliding block 16 through a movable hinged support, the telescopic end of the second electric telescopic rod 23 is fixedly connected with the first T-shaped sliding block 16 through a movable hinged support, the driving end of the motor 25 is fixedly connected with the end part of the ball screw 27 through a coupler, and the second fixing block 42 is fixedly connected with the first fixing block 41 through a movable hinged support. The top surface of the L-shaped support plate 13 is fixed with an annular baffle plate 19, the spring 33 is a compression spring, the pillow 35 is made of memory cotton, the surface of the pillow 35 is provided with an inward concave arc surface, the adjuster 38 comprises a slide rheostat and a slide sheet sliding on the slide rheostat, the second T-shaped slider 40 and the second arc support plate 49 are both provided with locking bolts, the bottom surface of the first arc support plate 34 is fixed with a hook 52, and the bottom surface of the second support frame 2 is fixed with a U-shaped handle 69. The drain pipe 59 and the water pipe 65 are both flexible plastic pipes, the top surface of the water tank 63 is provided with a water inlet pipe and a cover body matched with the water inlet pipe, and the battery 68 is electrically connected with the first electric telescopic rod 17, the second electric telescopic rod 23, the motor 25, the first electromagnet 37, the second electromagnet 44 and the water pump 64 through conducting wires.

The working principle is as follows: the invention relates to a novel convenient-to-use multifunctional nursing bed, when a user lies in bed, as shown in figure 3, the power supply of a second electromagnet 44 is disconnected, a magnet 45 is not adsorbed by the second electromagnet 44, then parts such as an arc-shaped rod 43 and a rubber sheet 47 are rotated, the parts are adjusted to be parallel to the position of a first supporting frame 1 from the position vertical to the first supporting frame 1, the rubber sheet 47 widens two sides of the bed position, the moving area of the user is increased, the rubber sheet 47 is soft and elastic due to the unique property of the rubber sheet, the user can lie conveniently, wherein two side surfaces of the first supporting frame 1 are respectively provided with a first sliding chute 1-1, the first sliding chute 1-1 is provided with two second T-shaped sliding blocks 40 matched with the first sliding chute 1 in a sliding manner, two side surfaces of the second supporting frame 2 are respectively provided with a second sliding chute 2-1, the section of the second sliding chute 2-1 is the same as the section of the first sliding chute 1-1 and is mutually communicated, the two side surfaces of the third supporting frame 3 are respectively provided with a third sliding chute 3-1, the section of the third sliding chute 3-1 is the same as that of the first sliding chute 1-1 in size and is communicated with the first sliding chute 1-1, the second sliding chute 2-1 and the third sliding chute 3-1, the second T-shaped sliding block 40 can slide in the range of the first sliding chute 1-1, the second sliding chute 2-1 and the third sliding chute 3-1 according to the needs of a user, the arc-shaped rod 43 and the rubber sheet 47 which are connected with the second T-shaped sliding block 40 into a whole through the first fixed block 41, the second fixed block 42 and other parts move to the positions at the two sides of the nursing bed, so that the user can adjust the arc-shaped rod 43 and the rubber sheet 47 to the position where the body needs the most space for stretching, and the use is convenient. Wherein, both sides of the first supporting frame 1 are fixed with a limit plate 48, the limit plate 48 is positioned below the arc rod 43, when the arc rod 43 and the rubber sheet 47 are rotated to adjust the position of the arc rod 43 from the position vertical to the first supporting frame 1 to the position parallel to the first supporting frame 1, the limit plate 48 plays the role of supporting and limiting the arc rod 43, the top surface of the arc rod 43 is fixed with a second arc supporting plate 49 matched with the arc rod 43, the side surface of the second arc supporting plate 49 is uniformly provided with a plurality of blind holes 49-1, a sliding rod 50 matched with the blind holes 49-1 is arranged in the blind holes 49-1 in a sliding way, the side surface of the second arc supporting plate 49 is provided with an arc handrail rod 51, the arc handrail rod 51 is fixed with the top surface of the sliding rod 50, when the arc rod 43 and the rubber sheet 47 are rotated to adjust the position of the arc rod 43 vertical to the position parallel to the first supporting frame 1, the arc-shaped grab bar 51 is held and lifted, the sliding rod 50 slides out of the blind hole 49-1 along with the arc-shaped grab bar 51 to serve as a guardrail of the nursing bed, wherein the middle part of the bottom surface of the arc-shaped grab bar 51 is provided with a groove 51-1 along with the edge shape of the arc-shaped grab bar, so that a user can conveniently insert fingers to lift the arc-shaped grab bar 51.

Wherein the device is designed with a first supporting frame 1, a second supporting frame 2 and a third supporting frame 3, the left side of the first supporting frame 1 is hinged with the second supporting frame 2, the right side of the first supporting frame 1 is hinged with the third supporting frame 3, the inner walls of the first supporting frame 1, the second supporting frame 2 and the third supporting frame 3 are respectively fixed with a group of a plurality of serpentine springs 4 which are parallel to each other, a group of a plurality of bandages 5 which are parallel to each other, a dustproof cloth layer 6, a sponge layer 7, a leather layer 8 and a mattress 9, the first supporting frame 1, the second supporting frame 2 and the third supporting frame 3 and the frames of the serpentine springs 4 are provided with spring designs, thereby not only reducing the whole weight of the nursing bed and being convenient for the nursing bed to move, but also increasing the comfort level, particularly increasing the sponge layer 7 and the mattress 9, making the bed body elastic and soft, wherein the bandage 5 has the function of bearing the serpentine springs 4, the service life of the serpentine spring 4 is prolonged, the dustproof cloth layer 6 prevents dust from entering the sponge layer 7, and the leather layer 8 can be wiped, so that the maintenance and sanitation are facilitated; the mattress 9 is fixedly connected with the corresponding first supporting frame 1, the second supporting frame 2 and the third supporting frame 3 through the hidden buttons 10, so that the mattress 9 is convenient to detach, clean and replace; an L-shaped support frame 24 is fixed on the bottom surface of the second support frame 2, a motor 25 and a bearing support 26 are fixed on the top surface of the L-shaped support frame 24, a ball screw 27 is fixedly connected to the driving end of the motor 25, the other end of the ball screw 27 extends into the bearing support 26 and is in interference fit with the bearing support, a ball nut 28 matched with the ball screw 27 is installed on the ball screw 27, a sleeve 29 is fixed on the top surface of the ball nut 28, a limit ring 30 is fixed on the top surface of the sleeve 29, a round rod 31 matched with the limit ring 30 is arranged in the limit ring 30 in a sliding mode, a round sliding block 32 is fixed on the bottom surface of the round rod 31, the diameter of the round sliding block 32 is the same as the inner diameter of the sleeve 29, a spring 33 is installed on the round sliding block 32 and the sleeve 29, a first arc support plate 34 is fixed on the top surface of the round rod 31, a pillow 35 matched with the first arc support plate 34 is fixed on the inner arc surface of the first arc support plate 34, according to the needs of a user, the driving motor 25 drives the ball screw 27 to rotate forward or backward, so that the ball nut 28 drives the sleeve 29 and the pillow 35 to move back and forth, and the pillow 35 is adjusted to a comfortable position, wherein the spring 33 is a compression spring, when the head of a user is rested on the pillow, the first arc-shaped supporting plate 34 and the pillow 35 sink properly according to the weight of the head, the pillow 35 is made of memory cotton, and the surface of the pillow 35 is provided with an inward-concave arc surface, so that the user feels more comfortable.

Because the user is a patient, the old and other people who need bed nursing or inconvenient movement, and needs frequent urination, in order to meet the daily nursing requirements of the user, the urination component 53 is designed to facilitate urination of the user, when in use, the cover 57 is unscrewed, the plastic threaded pipe 60 can be taken out for use, and the urine enters the waste water tank 62 along the drain pipe 59, because of the characteristics of the plastic threaded pipe 60, and the cross section of the plastic threaded pipe 60 is an inverted triangle, the caliber is enlarged, so that the plastic threaded pipe 60 can be more attached to the skin, and the urine is prevented from leaking, the liquid guide sheet 61 is fixed at the bottom of the inner wall of the plastic threaded pipe 60, the liquid guide sheet 61 is an arc-shaped sheet in a long strip shape, the designed liquid guide sheet 61 has the function of guiding the flow, and assists the urine to flow back into the drain pipe 59 along the liquid guide sheet 61, and prevents the urine from flowing in the plastic threaded pipe 60, is very practical; after use, the plastic threaded pipe 60 is placed in the housing 56, the cover 57 is turned to close, wherein the top surface of the cover body 57 is fixed with a button 67, the button 67 is electrically connected with the water pump 64 through a lead, the button 67 can control the water pump 64 to work to pump out the water in the water tank 63, the button 67 is pressed, the water enters from the water tank 63 along the water pipe 65, the water is sprayed from the spray head 66 to clean the plastic threaded pipe 60 and the liquid guide sheet 61, and the plastic threaded pipe is clean and has no peculiar smell when being used next time, wherein the funnel-shaped seat support 58 is convenient for arranging the plastic threaded pipe 60, the drain pipe 59 and the water pipe 65 are both made of flexible plastic pipes, the pulling and the moving are convenient, the bottom end of the drain pipe 59 is in threaded connection with the top surface of the waste water tank 62, when the waste water tank 62 is cleaned, the drain pipe 59 is screwed off, the top surface of the housing 56 is rotatably connected with a cover body 57 through a pin shaft, and the cover body 57 in a rotary design not only prevents peculiar smell from being emitted, but also is convenient to open and close; the parts of above design have satisfied the daily nursing requirement of user, and effectual urination leakage and the problem that the smell dissipates on having solved the nursing bed.

The nursing bed is folded into a seat shape through the work of the first electric telescopic rod 17 and the second electric telescopic rod 23, as shown in fig. 1, the size of the nursing bed is reduced, and the nursing bed is convenient to move, four bed legs 11 are symmetrically fixed on the bottom surface of the first supporting frame 1, universal wheels 12 are fixedly installed on the bottom surfaces of the bed legs 11, auxiliary legs 14 are fixed in the middle of the bottom surface of the L supporting plate 13, the universal wheels 12 are fixedly installed on the bottom surfaces of the auxiliary legs 14, and the nursing bed is more stable when moving. Wherein a baffle 36 is fixed on the top surface of the third supporting frame 3, a first electromagnet 37 is fixed on the inner side surface of the baffle 36, a slipper 39 is arranged on the side surface of the first electromagnet 37, a magnet is embedded and fixed on the bottom surface of the slipper 39, an adjuster 38 is fixedly installed on the outer side surface of the baffle 36, the adjuster 38 is electrically connected with the first electromagnet 37 through a conducting wire, the adjuster 38 comprises a slide rheostat and a slide sheet sliding on the slide rheostat, a user can do leg movement on the nursing bed, the slipper 39 with the magnet is worn to electrify the first electromagnet 37, so that the first electromagnet 37 can attract the magnet in the slipper 39, the user can drive the slipper 39 to be far away from the first electromagnet 37 by reverse force of both legs, thereby exercising the leg strength of the user, wherein the user can adjust the input current of the first electromagnet 37 through the slide sheet on the slide rheostat of the slide adjuster 38 according to the user's own condition, the attraction force of the first electromagnet 37 to the magnet is controlled, so that the user has a progressive exercise process.

Wherein, some articles can be placed on the L supporting plate 13, and the top surface of the L supporting plate 13 is fixed with an annular baffle plate 19 to prevent the articles from rolling off; the second T-shaped sliding block 40 and the second arc-shaped supporting plate 49 are both provided with locking bolts, when the arc-shaped rod 43 is not moved, the locking bolts on the second T-shaped sliding block 40 are screwed, when the sliding rod 50 slides out of the blind hole 49-1 along with the arc-shaped grab rail 51 and acts as a guardrail of the nursing bed, the locking bolts on the second arc-shaped supporting plate 49 are screwed to fix the sliding rod 50 and prevent the sliding rod 50 from sliding into the blind hole 49-1; the hooks 52 are fixed on the bottom surface of the first arc-shaped support plate 34, and when the nursing bed is folded into a chair shape and moves, the infusion bag can be hung on the hooks 52; a U-shaped handle 69 is fixed on the bottom surface of the second supporting frame 2, and when the nursing bed is pushed to move, the U-shaped handle 69 can be held; wherein, the top surface of the water tank 63 is provided with a water inlet pipe and a cover body matched with the water inlet pipe, and the cleaning liquid can be injected into the water tank 63 through the water inlet pipe; the battery 68 is fixed on the bottom surface of the L support plate 13, the battery 68 is electrically connected with the first electric telescopic rod 17, the second electric telescopic rod 23, the motor 25, the first electromagnet 37, the second electromagnet 44 and the water pump 64 through conducting wires, and the battery 68 provides electric power for the first electric telescopic rod 17, the second electric telescopic rod 23, the motor 25, the first electromagnet 37, the second electromagnet 44 and the water pump 64.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A multi-functional nursing bed convenient to use which characterized in that: comprises a first supporting frame (1), a second supporting frame (2) is hinged on the left side of the first supporting frame (1), a third supporting frame (3) is hinged on the right side of the first supporting frame (1), a group of a plurality of serpentine springs (4) which are parallel to each other, a group of a plurality of bandages (5) which are parallel to each other, a dustproof cloth layer (6), a sponge layer (7), a leather layer (8) and a mattress (9) are respectively fixed on the inner walls of the frames of the first supporting frame (1), the second supporting frame (2) and the third supporting frame (3), the serpentine springs (4) and the bandages (5) are perpendicular to each other, the serpentine springs (4) are positioned above the bandages (5), the dustproof cloth layer (6) is positioned above the serpentine springs (4), the sponge layer (7) is positioned above the dustproof cloth layer (6), the leather layer (8) is positioned above the sponge layer (7), a mattress (9) is laid on the leather layer (8), four bed legs (11) are symmetrically fixed on the bottom surface of the first supporting frame (1), universal wheels (12) are fixedly mounted on the bottom surfaces of the bed legs (11), an L supporting plate (13) is fixed on the bottom surface of the first supporting frame (1), auxiliary legs (14) are fixed in the middle of the bottom surface of the L supporting plate (13), the universal wheels (12) are fixedly mounted on the bottom surface of the auxiliary legs (14), a supporting rod (15) is fixed in the middle of the bottom surface of the second supporting frame (2), a fourth sliding groove (15-1) is formed in the bottom surface of the supporting rod (15), a first T-shaped sliding block (16) matched with the fourth sliding groove is arranged in the fourth sliding groove (15-1), a first triangular supporting block (18) is fixed on the top surface of the L supporting plate (13), and a first electric telescopic rod (17) is fixedly mounted on the inclined plane of the first triangular supporting block (18), the telescopic end of a first electric telescopic rod (17) is hinged and fixed with a first T-shaped sliding block (16) which is arranged in a supporting rod (15) on a second supporting frame (2) in a sliding manner, a first supporting cross rod (20) is respectively fixed between two adjacent bed legs (11), a second supporting cross rod (21) is vertically fixed between the first supporting cross rods (20), a second triangular supporting block (22) is fixed on the top surface of the second supporting cross rod (21), a second electric telescopic rod (23) is fixedly arranged on the inclined surface of the second triangular supporting block (22), the telescopic end of the second electric telescopic rod (23) is hinged and fixed with a first T-shaped sliding block (16) which is arranged in a supporting rod (15) on a third supporting frame (3) in a sliding manner, an L-shaped supporting frame (24) is fixed on the bottom surface of the second supporting frame (2), and a motor (25) and a bearing support (26) are fixed on the top surface of the L-shaped supporting frame (24), the driving end of the motor (25) is fixedly connected with a ball screw (27), the other end of the ball screw (27) extends into an inner sleeve of the bearing support (26) and is in interference fit with the inner sleeve, a ball nut (28) matched with the ball screw is installed on the ball screw (27), a sleeve (29) is fixed on the top surface of the ball nut (28), a limiting ring (30) is fixed on the top surface of the sleeve (29), a round rod (31) matched with the limiting ring is arranged in the limiting ring (30) in a sliding mode, a circular sliding block (32) is fixed on the bottom surface of the round rod (31), the diameter of the circular sliding block (32) is identical to the inner diameter of the sleeve (29), a spring (33) is installed on the diameter of the circular sliding block (32) and the diameter of the sleeve (29), a first arc-shaped supporting plate (34) is fixed on the top surface of the round rod (31), and a pillow (35) matched with the first arc-shaped supporting plate (34) is fixed on the inner arc-shaped surface of the first arc-shaped supporting plate, a baffle (36) is fixed on the top surface of the third supporting frame (3), a first electromagnet (37) is fixed on the inner side surface of the baffle (36), a slipper (39) is arranged on the side surface of the first electromagnet (37), a magnet is embedded and fixed on the bottom surface of the slipper (39), an adjuster (38) is fixedly installed on the outer side surface of the baffle (36), the adjuster (38) is electrically connected with the first electromagnet (37) through a conducting wire, first sliding grooves (1-1) are respectively arranged on the two side surfaces of the first supporting frame (1), two second T-shaped sliding blocks (40) matched with the first sliding grooves are arranged in the first sliding grooves (1-1) in a sliding manner, second sliding grooves (2-1) are respectively arranged on the two side surfaces of the second supporting frame (2), the cross sections of the second sliding grooves (2-1) are the same as the cross section of the first sliding grooves (1-1) in size and are communicated with each other, the two side surfaces of the third supporting frame (3) are respectively provided with a third sliding groove (3-1), the section of the third sliding groove (3-1) is identical to that of the first sliding groove (1-1) in size and is communicated with the first sliding groove (1-1), the side surfaces of the second T-shaped sliding blocks (40) are respectively fixed with a first fixed block (41), the side surfaces of the first fixed blocks (41) are hinged with second fixed blocks (42), the top surfaces of the second fixed blocks (42) are respectively fixed with an arc-shaped rod (43), the two bottom ends of the arc-shaped rods (43) are respectively fixed with the corresponding second fixed blocks (42), the side surfaces of the first fixed blocks (41) are respectively fixed with a second electromagnet (44), the side surfaces of the two ends of the arc-shaped rods (43) are respectively fixed with a magnet (45), the magnet (45) and the electrified second electromagnet (44) are mutually adsorbed, and the top surface of the first fixed block (41) is fixed with a cross rod (46), be fixed with between arc pole (43) and horizontal pole (46) rather than shape assorted sheet rubber (47), the both sides face of first braced frame (1) all is fixed with limiting plate (48), and limiting plate (48) are located the below of arc pole (43), the top surface of arc pole (43) is fixed with rather than assorted second arc backup pad (49), the side of second arc backup pad (49) evenly is equipped with a plurality of blind holes (49-1), it is equipped with rather than assorted slide bar (50) to slide in blind hole (49-1), the side of second arc backup pad (49) is equipped with arc handrail pole (51), and arc handrail pole (51) are fixed mutually with the top surface of slide bar (50), the bottom surface middle part of arc handrail pole (51) is equipped with recess (51-1) along with its marginal shape, the side of footpost (11) is fixed with urinate part (53), the urination component (53) comprises a tray (54), a supporting plate (55), a housing (56), a cover body (57), a funnel-shaped seat support (58), a drain pipe (59), a plastic threaded pipe (60), a liquid guide sheet (61), a waste water tank (62), a water tank (63), a water pump (64), a water pipe (65), a spray head (66) and a button (67), wherein the tray (54) and the supporting plate (55) are fixed with the side surface of the bed leg (11), the tray (54) is positioned below the supporting plate (55), the waste water tank (62) and the water tank (63) are placed on the top surface of the tray (54), the funnel-shaped seat support (58) is fixed in the middle of the top surface of the supporting plate (55), an inverted cone-shaped through hole is formed in the middle of the funnel-shaped seat support (58), the plastic threaded pipe (60) is supported on the funnel-shaped seat support (58), the cross section of the plastic threaded pipe (60) is in an inverted triangle shape, the liquid guide sheet (61) is fixed at the bottom of the inner wall of the plastic threaded pipe (60), the liquid guide sheet (61) is an arc-shaped long sheet, a through hole (55-1) is formed in the middle of the top surface of the supporting plate (55), a drain pipe (59) is arranged in the through hole (55-1) in a sliding mode, the top end of the drain pipe (59) is fixedly communicated with the bottom surface of a plastic threaded pipe (60), the bottom end of the drain pipe (59) is in threaded connection with the top surface of a waste water tank (62), the drain pipe (59) is communicated with the interior of the waste water tank (62), a cover shell (56) matched with the funnel-shaped seat support (58) is covered above the funnel-shaped seat support (58), the top surface of the cover shell (56) is rotatably connected with a cover body (57) through a pin shaft, a spray head (66) is fixedly communicated with the top surface, a water pump (64) is installed in the water tank (63), a water outlet of the water pump (64) is fixedly communicated with a water pipe (65), and the other end of the water pipe (65) extends out of the water tank (63) and is fixedly communicated with a water inlet of the spray head (66), the top surface of lid (57) is fixed with button (67), passes through wire electric connection between button (67) and water pump (64), the bottom surface of L backup pad (13) is fixed with battery (68).

2. A multi-functional nursing bed convenient to use according to claim 1, characterized in that: articulated fixedly through a plurality of hinges between first braced frame (1) and the second braced frame (2), it is articulated fixedly through a plurality of hinges between first braced frame (1) and the third braced frame (3), the both ends of serpentine spring (4) are passed through buckle and screw and are corresponded respectively and fix on first braced frame (1), second braced frame (2) and third braced frame (3), bandage (5), dustproof cloth layer (6), sponge layer (7), the edge of leather layer (8) are passed through the air nail and are corresponded respectively and fix on first braced frame (1), second braced frame (2) and third braced frame (3), through hidden buckle (10) fixed connection between mattress (9) and corresponding first braced frame (1), second braced frame (2) and third braced frame (3).

3. A multi-functional nursing bed convenient to use according to claim 1, characterized in that: the telescopic end of the first electric telescopic rod (17) is fixedly connected with the first T-shaped sliding block (16) through a movable hinged support, the telescopic end of the second electric telescopic rod (23) is fixedly connected with the first T-shaped sliding block (16) through a movable hinged support, the driving end of the motor (25) is fixedly connected with the end part of the ball screw (27) through a coupler, and the second fixing block (42) is fixedly connected with the first fixing block (41) through a movable hinged support.

4. A multi-functional nursing bed convenient to use according to claim 1, characterized in that: an annular baffle (19) is fixed on the top surface of the L-shaped support plate (13), the spring (33) is a compression spring, the pillow (35) is made of memory cotton, an inward-concave arc surface is arranged on the surface of the pillow (35), the regulator (38) comprises a sliding rheostat and a sliding sheet sliding on the sliding rheostat, locking bolts are mounted on the second T-shaped sliding block (40) and the second arc-shaped support plate (49), a hook (52) is fixed on the bottom surface of the first arc-shaped support plate (34), and a U-shaped handle (69) is fixed on the bottom surface of the second support frame (2).

5. A multi-functional nursing bed convenient to use according to claim 1, characterized in that: the drain pipe (59) is the plastic hose with water pipe (65), the top surface of water tank (63) is equipped with the inlet tube and rather than the assorted lid, pass through wire electric connection between battery (68) and first electric telescopic handle (17), second electric telescopic handle (23), motor (25), first electro-magnet (37), second electro-magnet (44) and water pump (64).