CN213489950U

CN213489950U - Five-function nursing bed

Info

Publication number: CN213489950U
Application number: CN202021427306.2U
Authority: CN
Inventors: 王思琦; 刘连振; 张小贝; 张雪娜; 张雪芹
Original assignee: Renqiu Medical Equipment Factory
Current assignee: Renqiu Medical Equipment Factory
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-06-22
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a five-function nursing bed, which comprises a bed panel assembly, a bed tail panel, a guardrail, a bed head panel, a bed body assembly and a bed body frame; the bed panel assembly comprises leg plates and a back plate; the number of the leg plates is multiple, and two adjacent leg plates are hinged with each other; the two ends of the leg plates close to one side of the bed tail plate are rotatably arranged on the bed body frame, the two ends of the leg plates are all rotatably arranged on the bed body frame, and the bed body frame positioned on one side of the leg plate on the outermost side is rotatably provided with a back plate convenient for the old to get up. The bed surface distance of the five-function nursing bed is 190mm at the lowest and 790mm at the highest, and the extremely low bed body improves the safety factor of a user, so that the user can get on or off the bed conveniently; the bed panel assembly is inclined at the maximum of 21 degrees in the front-back direction, the back panel can be adjusted to 70 degrees in the maximum direction, the leg panel can be adjusted to 30 degrees in the maximum direction, and the bed panel assembly can be adjusted to a cardiopulmonary resuscitation position (CPR), a cardiac chair position, a FOWLER body position, a MAX examination position and a Techner/anti-Techner position.

Description

Five-function nursing bed

Technical Field

The utility model relates to a nursing field specifically is a five functions nursing bed.

Background

In the last decade, the net increase of the aged population in China is 2 hundred million, the aging problem of the social population is obvious, and the pressure of nursing the aged is increased. At present, the permeability of the nursing bed in families is low, and a considerable development space exists. Current ordinary nursing bed can't adjust the position of old man to lead to when needs examine the old man, often need remove the old man to examine on the inspection bed, thereby comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a five function nursing beds to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a five-function nursing bed comprises a bed panel assembly, a bed tail panel, a guardrail, a bed head panel, a bed body assembly and a bed body frame; a headboard and a footboard are detachably arranged on two sides of the bed body frame respectively; one side of the bed body frame is detachably provided with a guardrail for preventing the old from falling off, and the bed body frame is provided with a bed panel assembly; the bed panel assembly comprises leg plates and a back plate; the number of the leg plates is multiple, and two adjacent leg plates are hinged with each other; two ends of the leg plate close to one side of the bed tail plate are rotatably arranged on the bed body frame, two ends of the rest leg plates are all rotatably arranged on the bed body frame, and a back plate convenient for the old to get up is rotatably arranged on the bed body frame positioned on one side of the leg plate on the outermost side; the bed body frame is provided with a pushing mechanism convenient for pushing the backboard to rotate, and a left height adjusting mechanism and a right height adjusting mechanism convenient for adjusting the heights of the two ends of the bed body frame are symmetrically arranged below the bed body frame.

As a further aspect of the present invention: the pushing mechanism comprises a back plate lifting support and a back plate lifting linear push rod; the back plate lifting linear push rod is hinged to the bottom of the bed body frame, and the telescopic end of the back plate lifting linear push rod is hinged to the back plate lifting support; one end of the back plate lifting support is rotatably arranged on the bed body frame; the other end of the back plate lifting support is of a double-arm structure and is arranged at the bottom of the back plate in a sliding mode.

As a further aspect of the present invention: the left height adjusting mechanism comprises a left lifting frame, a left bed leg lifting support and a left bed leg lifting linear push rod; the right height adjusting mechanism comprises a right lifting frame, a right bed leg, a left bed leg lifting support and a right bed leg lifting linear push rod; one ends of the two left lifting frames are symmetrically fixed at the two ends of the left bed leg; the other ends of the two left lifting frames are respectively hinged with the two sides of the bed body frame; the two left lifting frames are respectively hinged with the two sides of the lower end of the left bed leg lifting support; two sides of the upper end of the left bed leg lifting support are respectively hinged with two sides of the bed body frame; the center part of the left bed leg lifting bracket is hinged with one end of a left bed leg lifting linear push rod; the other end of the left bed leg lifting linear push rod is hinged with the central part of the bed body frame.

As a further aspect of the present invention: the bed body frame is also provided with an adjusting mechanism which is convenient for adjusting the positions of the plurality of leg plates; the adjusting mechanism comprises a foot plate linear push rod and a foot plate lifting support; the foot plate linear push rod is fixed on one side of the bed body frame, and the telescopic end of the foot plate linear push rod is connected with foot plate lifting supports which are arranged on two sides of the bed body frame in a sliding mode; the foot plate lifting bracket is hinged with the single leg plate.

As a further aspect of the present invention: both ends of the left bed leg and the right bed leg are provided with wheel mechanisms convenient to move; the wheel mechanism comprises a universal wheel and a fixed frame; fixing frames are fixed at two ends of the left bed leg and the right bed leg, and universal wheels convenient to move are rotatably arranged at two ends of the fixing frames; the wheel mechanisms positioned at the two ends of the left bed leg are respectively provided with a positioning mechanism; the positioning mechanism comprises a reset torsion spring, a brake planker, a positioning plate, a pedal, a hexagonal synchronous shaft and a cam; the positioning plate is rotatably arranged on the fixing frame through a reset torsion spring, and a plurality of brake plankers convenient to support are fixed at the bottom of the positioning plate; a hexagonal synchronizing shaft is rotatably arranged on one side of the fixing frame, and a cam is fixed on the outer side of the hexagonal synchronizing shaft; the cam is matched with the positioning plate, and a pedal convenient for a worker to step down is fixed on the cam.

As a further aspect of the present invention: the bed panel assembly adopts a light-weight frame mesh bed board structure, the height of the bed panel assembly from the ground is 190-790mm, and the inclination angle range is-21 to +21 degrees; the angle adjusting range of the back plate is 0-70 degrees; the angle adjusting range of the leg plate is 0-30 degrees.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the bed body component adopts a modular design, is convenient to assemble and transport, and is suitable for small and narrow space at home;

2. the bed surface is 190mm at the lowest, 790mm at the highest, the extremely low lathe bed promotes user's safety coefficient, it is convenient for user to get on or off the bed, the bed body raises the function and helps users to get off the bed and stand even more, the height of 790mm at the highest can adapt to many kinds of treatment operations;

3. the front and back of the bed panel assembly are inclined by 21 degrees at the maximum, the back panel can be adjusted to 70 degrees at the maximum, the leg panel can be adjusted to 30 degrees, and the bed panel assembly can be adjusted to a cardiopulmonary resuscitation position (CPR), a cardiac chair position, a FOWLER body position, a MAX examination position and a Techner/anti-Techner position;

4. through setting up wheel mechanism and positioning mechanism, can be convenient for remove and fixed nursing bed.

Drawings

Fig. 1 is a schematic structural diagram of a five-function nursing bed.

Fig. 2 is a schematic structural diagram of a bed body assembly in a five-function nursing bed.

Fig. 3 is a structural schematic diagram of the operation of a height adjusting mechanism at one side in a bed body assembly in a five-function nursing bed.

Fig. 4 is a schematic structural view of a driving gear mechanism in a five-function nursing bed.

Fig. 5 is a schematic structural diagram of the operation of the driving gear mechanism in the five-function nursing bed.

In the figure: 1-bed panel assembly, 2-bed tail panel, 3-guardrail, 4-bed head panel, 5-bed body assembly, 6-foot plate linear push rod, 7-foot plate lifting support, 8-bed body frame, 9-left lifting frame, 10-left bed leg, 11-left bed leg lifting support, 12-left bed leg lifting linear push rod, 13-right bed leg lifting linear push rod, 14-back plate lifting support, 15-back plate lifting linear push rod, 16-right bed leg, 17-follow wheel, 18-reset torsion spring, 19-brake dragging plate, 20-universal wheel, 21-fixing frame, 22-pedal, 23-leg panel, 24-back plate and 25-hexagonal synchronizing shaft.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-5, the present embodiment provides a five-function nursing bed, which includes a bed panel assembly 1, a bed end panel 2, a guardrail 3, a headboard 4, a bed assembly 5, and a bed frame 8; a headboard 4 and a footboard 2 are detachably arranged on two sides of the bed body frame 8 respectively; one side of the bed body frame 8 is detachably provided with a guardrail 3 for preventing the old from falling, and the bed body frame 8 is provided with a bed panel assembly 1; the bed panel assembly 1 comprises leg plates 23 and a back plate 24; the number of the leg plates 23 is multiple, and two adjacent leg plates 23 are hinged with each other; two ends of the leg plate 23 close to one side of the bed tail plate 2 are rotatably arranged on the bed body frame 8, two ends of the rest leg plates 23 are all rotatably arranged on the bed body frame 8, and a back plate 24 convenient for the old to get up is rotatably arranged on the bed body frame 8 positioned on one side of the leg plate 23 at the outermost side; the bed body frame 8 is provided with a pushing mechanism which is convenient for pushing the back plate 24 to rotate, and a left height adjusting mechanism and a right height adjusting mechanism which are convenient for adjusting the heights of the two ends of the bed body frame 8 are symmetrically arranged below the bed body frame 8. Set up like this, when the old man need get up, pushing mechanism promotes backplate 24 and rotates to promote the old man to get up, when needs are examined the old man, left height adjusting mechanism begins work, and bed panel assembly 1 can produce certain inclination this moment, thereby is convenient for inspect the old man.

The pushing mechanism comprises a back plate lifting support 14 and a back plate lifting linear push rod 15; the back plate lifting linear push rod 15 is hinged to the bottom of the bed body frame 8, and the telescopic end of the back plate lifting linear push rod is hinged to the back plate lifting support 14; one end of the back plate lifting support 14 is rotatably arranged on the bed body frame 8; the other end of the back plate lifting support 14 is of a double-arm structure and is arranged at the bottom of the back plate 24 in a sliding manner; with the arrangement, when the telescopic end of the backboard lifting linear push rod 15 extends, the one end of the backboard lifting linear push rod 14 with the double-arm structure is driven to swing leftwards, so that the backboard 7 is pushed to rotate by a certain angle.

The left height adjusting mechanism comprises a left lifting frame 9, a left bed leg 10, a left bed leg lifting support 11 and a left bed leg lifting linear push rod 12; the right height adjusting mechanism comprises a right lifting frame, a right bed leg 16, a left bed leg lifting support and a right bed leg lifting linear push rod 13; one ends of two left lifting frames 9 are symmetrically fixed at the two ends of the left bed leg 10; the other ends of the two left lifting frames 9 are respectively hinged with the two sides of the bed body frame 8; the two left lifting frames 9 are respectively hinged with the two sides of the lower end of the left bed leg lifting bracket 11; the two sides of the upper end of the left bed leg lifting bracket 11 are respectively hinged with the two sides of the bed body frame 8; the center part of the left bed leg lifting bracket 11 is hinged with one end of a left bed leg lifting linear push rod 12; the other end of the left bed leg lifting linear push rod 12 is hinged with the central part of the bed body frame 8; set up like this, when the flexible end extension of left footpost lift straight line push rod 12 to promote left footpost lifting support 11 outwards to swing, thereby promote left crane 9 and swing downwards, thereby bed body frame 8 upward movement.

In order to adjust the body position of the old people conveniently so as to inspect different items, the bed body frame 8 is also provided with an adjusting mechanism which is convenient for adjusting the positions of the leg plates 23; the adjusting mechanism comprises a foot plate linear push rod 6 and a foot plate lifting support 7; the foot plate linear push rod 6 is fixed on one side of the bed body frame 8, and the telescopic end of the foot plate linear push rod is connected with foot plate lifting brackets 7 which are arranged on two sides of the bed body frame 8 in a sliding manner; the foot plate lifting bracket 7 is hinged with a single leg plate 23; set up like this, when the flexible end of sole straight line push rod 6 extends to promote sole lifting support 7 and move left, thereby promote single leg plate 23 and move left, thereby promote all the other leg plates 23 and upwards rotate certain angle, thereby can adjust the old man position, so that satisfy the demand of different inspection items.

In order to facilitate the movement of the nursing bed, both ends of the left bed leg 10 and the right bed leg 16 are provided with a wheel mechanism for facilitating the movement; the wheel mechanism comprises a universal wheel 20 and a fixed frame 21; both ends of the left bed leg 10 and the right bed leg 16 are fixed with fixed frames 21, and both ends of the fixed frames 21 are rotatably provided with universal wheels 20 convenient to move; in order to fix the nursing bed conveniently, the wheel mechanisms at the two ends of the left bed leg 10 are provided with positioning mechanisms; the positioning mechanism comprises a reset torsion spring 18, a brake planker 19, a positioning plate, a pedal 22, a hexagonal synchronizing shaft 25 and a cam; the positioning plate is rotatably arranged on a fixed frame 21 through a reset torsion spring 18, and a plurality of brake plankers 19 which are convenient to support are fixed at the bottom of the positioning plate; a hexagonal synchronizing shaft 25 is rotatably arranged on one side of the fixing frame 21, and a cam is fixed on the outer side of the hexagonal synchronizing shaft 25; the cam is matched with the positioning plate, and a pedal 22 convenient for a worker to step down is fixed on the cam; set up like this, when needs fix the nursing bed, the staff steps on footboard 22, and the cam drives the locating plate and rotates downwards this moment, and after brake planker 19 contacted with ground to fix the nursing bed, when needs remove the nursing bed, reverse step on footboard 22, under the effect of reset torsion spring 18 this moment, the locating plate returns initial position.

The working principle of the embodiment is as follows: when the old man need get up, pushing mechanism promotes backplate 24 and rotates to promote the old man to get up, when needs inspect the old man, left height adjusting mechanism begins work, and bed panel assembly 1 can produce certain inclination this moment, thereby is convenient for inspect the old man.

The working principle of the pushing mechanism is that when the telescopic end of the back plate lifting linear push rod 15 extends, one end of the double-arm structure of the back plate lifting linear push rod 14 is driven to swing leftwards, and the back plate 7 is pushed to rotate by a certain angle;

the working principle of the left height adjusting mechanism is that when the telescopic end of the left bed leg lifting linear push rod 12 extends, the left bed leg lifting support 11 is pushed to swing outwards, the left lifting frame 9 is pushed to swing downwards, and the bed body frame 8 moves upwards;

the working principle of the adjusting mechanism is that when the telescopic end of the foot plate linear push rod 6 extends, the foot plate lifting support 7 is pushed to move leftwards, so that a single leg plate 23 is pushed to move leftwards, the rest leg plates 23 are pushed to rotate upwards by a certain angle, and the body position of the old can be adjusted so as to meet the requirements of different examination items;

the working raw material of the positioning mechanism is that when the nursing bed needs to be fixed, a worker steps on the pedal 22, the cam drives the positioning plate to rotate downwards till the brake planker 19 is in contact with the ground, so that the nursing bed is fixed, when the nursing bed needs to be moved, the pedal 22 is reversely stepped on, and at the moment, under the action of the reset torsion spring 18, the positioning plate returns to the initial position.

Example 2

The embodiment is further improved on the basis of the embodiment 1, and the improvement is as follows: the bed panel assembly 1 adopts a lightweight frame mesh bed board structure, the height from the ground is 190-790mm, and the inclination angle range is-21- +21 degrees; the angle adjusting range of the back plate 24 is 0-70 degrees; the angle adjusting range of the leg plate 23 is 0-30 degrees.

It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. A five-function nursing bed comprises a bed panel assembly (1), a bed end panel (2), a guardrail (3), a bed head panel (4), a bed body assembly (5) and a bed body frame (8); a headboard (4) and a footboard (2) are detachably arranged on two sides of the bed body frame (8) respectively; a guardrail (3) for preventing the old from falling is detachably arranged on one side of the bed body frame (8), and a bed panel assembly (1) is arranged on the bed body frame (8); characterized in that the bed panel assembly (1) comprises leg plates (23) and a back plate (24); the number of the leg plates (23) is multiple, and two adjacent leg plates (23) are hinged with each other; two ends of the leg plate (23) close to one side of the bed tail plate (2) are rotatably arranged on the bed body frame (8), two ends of the rest leg plates (23) are arranged on the bed body frame (8) in a rolling manner, and a back plate (24) convenient for the old to get up is rotatably arranged on the bed body frame (8) positioned on one side of the outermost leg plate (23); be equipped with the pushing mechanism who is convenient for promote backplate (24) pivoted on bed body frame (8), the below symmetry of bed body frame (8) is equipped with left height control mechanism and right height control mechanism who is convenient for adjust bed body frame (8) both ends height.

2. The five-function nursing bed according to claim 1, wherein the pushing mechanism comprises a backboard elevating bracket (14) and a backboard elevating linear push rod (15); the back plate lifting linear push rod (15) is hinged to the bottom of the bed body frame (8), and the telescopic end of the back plate lifting linear push rod is hinged to the back plate lifting support (14); one end of the back plate lifting support (14) is rotatably arranged on the bed body frame (8); the other end of the back plate lifting support (14) is of a double-arm structure and is arranged at the bottom of the back plate (24) in a sliding mode.

3. The five-function nursing bed of claim 2, wherein the left height adjusting mechanism comprises a left lifting frame (9), a left bed leg (10), a left bed leg lifting bracket (11) and a left bed leg lifting linear push rod (12); the right height adjusting mechanism comprises a right lifting frame, a right bed leg (16), a left bed leg lifting support and a right bed leg lifting linear push rod (13); one ends of two left lifting frames (9) are symmetrically fixed at the two ends of the left bed leg (10); the other ends of the two left lifting frames (9) are respectively hinged with the two sides of the bed body frame (8); the two left lifting frames (9) are respectively hinged with the two sides of the lower end of the left bed leg lifting support (11); the two sides of the upper end of the left bed leg lifting support (11) are respectively hinged with the two sides of the bed body frame (8); the central part of the left bed leg lifting bracket (11) is hinged with one end of a left bed leg lifting linear push rod (12); the other end of the left bed leg lifting linear push rod (12) is hinged with the central part of the bed body frame (8).

4. The five-function nursing bed according to claim 3, wherein the bed frame (8) is further provided with an adjusting mechanism for conveniently adjusting the positions of the plurality of leg plates (23); the adjusting mechanism comprises a foot plate linear push rod (6) and a foot plate lifting support (7); the foot plate linear push rod (6) is fixed on one side of the bed body frame (8), and the telescopic end of the foot plate linear push rod is connected with foot plate lifting brackets (7) which are arranged on two sides of the bed body frame (8) in a sliding manner; the foot plate lifting bracket (7) is hinged with the single leg plate (23).

5. The five-function nursing bed of claim 3, wherein both ends of the left and right bed legs (10, 16) are provided with a wheel mechanism for easy movement; the wheel mechanism comprises a universal wheel (20) and a fixed frame (21); both ends of the left bed leg (10) and the right bed leg (16) are fixed with fixed frames (21), and both ends of the fixed frames (21) are rotatably provided with universal wheels (20) convenient to move; the wheel mechanisms positioned at the two ends of the left bed leg (10) are respectively provided with a positioning mechanism; the positioning mechanism comprises a reset torsion spring (18), a brake planker (19), a positioning plate, a pedal (22), a hexagonal synchronizing shaft (25) and a cam; the positioning plate is rotatably arranged on a fixed frame (21) through a reset torsion spring (18), and a plurality of brake plankers (19) which are convenient to support are fixed at the bottom of the positioning plate; a hexagonal synchronizing shaft (25) is rotatably arranged on one side of the fixing frame (21), and a cam is fixed on the outer side of the hexagonal synchronizing shaft (25); the cam is matched with the positioning plate, and a pedal (22) convenient for a worker to step on is fixed on the cam.

6. The five-function nursing bed as claimed in claim 1, wherein the bed panel assembly (1) adopts a lightweight frame, mesh panel bed plate structure, the height from the ground is 190-790mm, and the inclination angle range is-21- +21 degrees; the angle adjusting range of the back plate (24) is 0-70 degrees; the angle adjusting range of the leg plate (23) is 0-30 degrees.