CN101283945B

CN101283945B - Nursing bed

Info

Publication number: CN101283945B
Application number: CN2008100548010A
Authority: CN
Inventors: 段继人
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-29
Filing date: 2008-04-29
Publication date: 2010-10-13
Anticipated expiration: 2028-04-29
Also published as: CN101283945A

Abstract

The invention discloses a nursing bed with simpler structure, more convenient operation and good safety. The nursing bed comprises a bed body, a bed plate, a bed frame and tow lines, wherein the bed plate is composed of an external frame, an internal frame and two opposite folding plates, and the external frame is arranged on the bed body; the short edge of the internal frame is formed by sequentially hinging multi-sectional edges, a bulge is arranged on the long edge of the internal frame; the opposite folding plate is composed of two side bars and a canvas, one end of the side bar is fixed and hinged with a pivot shaft at the inner side of the long edge of the internal frame, and the other end of the side bar is corresponding to the grooves of the multiple-sectional edges of the internal frame; the tow line, which passes through a pulley arranged on a long cross bar, has one end fixed on the side bar of the opposite folding plate and the other end wound on a corresponding ratchet rocking bar; the tow line, which passes through a pulley arranged on a short cross bar, has one end fixed on the side edge of the internal frame and the other end wound on a corresponding ratchet rocking bar; and the two tow lines, which pass through two pulleys arranged on the short cross bar, have one two ends respectively fixed on the short edges of the external frame and the opposite folding ends wound on a corresponding ratchet rocking bar.

Description

Nursing bed

Technical field

The present invention relates to a kind of medical apparatus and instruments, especially for the nursing bed that patient is nursed.

Background technology

Now, at the situation of being unable to leave the bed, severely sick persons such as hemiplegia, high paraplegia can not stand up self-care, the nursing bed of development is various, its objective is to solve patient in the difficulty of standing up, sit up, existing during defecation, alleviates nursing staff's labor intensity.As publication number is the patent of CN1559372A, a kind of " multifunctional overturn bed " disclosed, it adopts E font bed panel six plates of independent design, left and right sides cross arrangement is provided with axostylus axostyle at E font bed surface right-hand member, is provided with Ω type hook in the middle of the axostylus axostyle, be provided with on the E font bed surface left side from opening self-latching hinge matrix hook and last inverted U groove beam hook company mutually, two just hole side boards, a just hole bed panel is formed bed surfaces for totally nine.This invention operation is loaded down with trivial details, and structure is complicated, and in service repeatedly the employing linked up with and the action of breaking off relations, and the reliability of work is not high, breaks down easily.Publication number is the patent of CN101011309A, a kind of " multifunctional bedsore-proof nursing bed " disclosed, it comprises bedstead, lifting bed board, corbel mechanism and turning over mechanism, two cover lifting bed boards are installed on the bedstead, bed board on the two cover lifting bed boards is alternately promulgation of a sound insulation, corbel mechanism be installed in a cover lifting bed board below, turning over mechanism is installed in the bedstead both sides.Though this invention performance is preferable, structure is complicated more, the cost height, and general family and the relatively poor hospital of economic condition are difficult to bear, and are unfavorable for applying.Publication number is the Chinese patent of CN2694955Y, " a kind of multifunctional overturn bed " disclosed, it comprises bedstead and bed board, also comprise the turning over mechanism of being located at bed board top and be used to drive the lifting device of turning over mechanism, turning over mechanism is by a support that matches with bedstead and be assemblied in standing up axle and being used to drive the driver of standing up axle on the support and form, and the crane of its lifting device is connected with support.This utility model structure is simple relatively, still, and when the bed patient need stand up, will be with belt respectively with patient's shoulder, buttocks, shank binding, by chain patient is sling then, the back of slinging is stirred 90 ° by standing up the axle rotation with patient, patient is put down get back to the original place at last.This utility model exists when standing up to patient pretty troublesome, and it is big not only to nurse intensity, and is easy to damage to patient when moving patient, even the patient who has just cannot stand this moving at all.

Summary of the invention

The objective of the invention is,, provide that a kind of structure is simpler, more convenient to operate, the nursing bed of safe and applicable at the defective that above-mentioned prior art exists.

Technical scheme of the present invention is, comprises a body, bed board, bedstead and stay cord, and bedstead is fixed on the body, and described bed board is made up of housing, inside casing and two doubling bed boards, is respectively equipped with two grooves on two minor faces of described housing, and housing is placed on the body; The minor face of described inside casing forms by the more piece limit is hinged successively, and the more piece limit affixed with the long limit of inside casing is provided with more piece limit groove, and the long limit of inside casing is provided with projection, and this projection is corresponding with the groove on the housing; Described doubling bed board is made up of both sides thick stick and canvas, and the canvas both sides are fixed on the thick stick of limit, and an end of limit thick stick is hinged with the hinge that is fixed on inboard, the long limit of inside casing, and the other end of limit thick stick is corresponding with inside casing more piece limit groove; Described bedstead is by long transverse lever, hyphen bar and vertical rod are formed, vertical rod is affixed with the bed body, two groups of symmetrically arranged pulleys are housed respectively on long transverse lever and the hyphen bar, first stay cord, one end that passes first group of pulley on the long transverse lever is fixed on the limit thick stick of doubling bed board, the other end is wrapped on the first corresponding ratchet rocking bar, second stay cord, one end that passes second group of pulley on the hyphen bar is fixed on the inside casing frame, the other end is wrapped on the second corresponding ratchet rocking bar, its two ends of the 3rd stay cord of passing two the 3rd groups of pulleys on the hyphen bar simultaneously are separately fixed on the minor face frame of housing, and the doubling end is wrapped on the 3rd corresponding ratchet rocking bar.

Beneficial effect of the present invention: adopt inside casing, housing, to bending machine and stay cord as primary structure, simplified overall structure, only need the ratchet rocking bar of turn corresponding function in the use, just can reach various purposes, and do not need to move patient, patient lies on a bed all the time, is not prone to safety problem.As: when patient need sit up, the corresponding first ratchet rocking bar of turn, this first ratchet rocking bar scrolling, first stay cord, be connected first stay cord on a pair of bending machine plate with a pair of bending machine plate along the hinge spin-up, can reach the purpose that patient sits up; When patient need stand up, the corresponding second ratchet rocking bar of turn, this second ratchet rocking bar scrolling, second stay cord, second stay cord that is connected on the inside casing is grown the limit pull-up with an inside casing, inside casing more piece limit is spin-up successively, drives doubling bed board one and turns on one's side, and can reach the purpose that patient stands up; Patient need change bedpan or when ventilating, corresponding the 3rd ratchet rocking bar of turn, and the 3rd ratchet rocking bar scrolling the 3rd stay cord, the 3rd stay cord that is connected on the housing is sling whole housing, can reach to change bedpan or carry out airy purpose to patient.As with the driven by motor work of ratchet rocking bar, effect is better.

Description of drawings

Below in conjunction with drawings and Examples the present invention is described in further detail, but does not constitute any limitation of the invention.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is that inside casing of the present invention cooperates sketch map with a pair of bending machine plate;

Fig. 3 is a frame structure sketch map of the present invention;

Fig. 4 is the structural representation that the present invention realizes the bed board elevating function;

Fig. 5 is the structural representation that the present invention realizes standing up function;

Fig. 6 is the present invention's realize sitting up structural representation of function.

The specific embodiment

Fig. 1, Fig. 2 and shown in Figure 3 the present invention includes a body, bed board, bedstead and stay cord 3, and bedstead is fixed on the body.Described bed board is made up of housing 6, inside casing 11 and two doubling bed boards.Be respectively equipped with two grooves 14 on two minor faces of described housing 6, housing 6 is placed on the body.The minor face of described inside casing 11 forms by more piece limit 11 is hinged successively, the more piece limit 11 affixed with the long limit of inside casing 11 is provided with more piece limit groove 12, the long limit of inside casing 11 is provided with projection 13, and inside casing 11 is positioned at housing 6 at ordinary times, groove 14 embedding mutually on this projection 13 and housing 6 minor faces.Described doubling bed board is made up of both sides thick stick 8 and canvas 9, and canvas 9 both sides are fixed on the limit thick stick 8, and an end of limit thick stick 8 is hinged with the hinge 10 of inboard, long limit that is fixed on inside casing 11, and the other end of limit thick stick 8 grows canvas 9, at ordinary times with more piece limit groove 12 embeddings mutually of inside casing 11.Described bedstead is made up of long transverse lever 4, hyphen bar 1 and vertical rod 5, and vertical rod 5 is affixed with the bed body, and two groups of symmetrically arranged pulleys 2 are housed respectively on long transverse lever 4 and the hyphen bar 1.Two groups of first stay cord, 3 one ends that pass first group of pulley 2 on the long transverse lever 4 are fixed on limit thick stick 8 terminations of doubling bed board, and the other end is wrapped on the first corresponding ratchet rocking bar 7.Two groups of second stay cords 3 that pass second group of pulley 2 on the hyphen bar 1, its two ends are separately fixed on the long limit of homonymy of inside casing 11, and the other end is wrapped on the second corresponding ratchet rocking bar 7.Two groups of the 3rd stay cord 3 its two ends of passing two the 3rd groups of pulleys 2 on the hyphen bar 1 simultaneously are separately fixed on the minor face frame of housing 6, and the doubling end is wrapped on the 3rd corresponding ratchet rocking bar 7.After the above-mentioned steps installation, its work process is as follows: the process that realizes ventilation or replacing bedpan.Fig. 2, Fig. 3 and shown in Figure 4 realize ventilating or the process of replacing bedpan is exactly the process that bed board is sling.The 3rd ratchet rocking bar 7, the three ratchet rocking bars 7 coilings the 3rd stay cord 3 of turn correspondence makes the 3rd stay cord 3 that is connected on the housing 6 that bed board integral body is sling.Because housing 6 is a rigid frame, places the inside casing 11 in it to sling, thereby reach the purpose of ventilating or changing bedpan with housing 6.The process that realization is stood up.Fig. 2, Fig. 3 and shown in Figure 5 realize that the process of standing up is exactly the process that bed board one layback is risen.The second ratchet rocking bar 7 of turn correspondence, this second ratchet rocking bar, 7 coilings, second stay cord 3, second stay cord 3 on the long limit of the homonymy that is connected inside casing 11 is played inside casing 11 1 laybacks, at this moment, the projection 13 on the long limit of this side inside casing 11 breaks away from housing 6 grooves 14, no longer is subjected to the constraint of housing 6, simultaneously, rotate up with hinge separately with affixed more piece limit 11, the long limits of housing 6,, thereby realize the purpose of standing up progressively with the slowly pull-up of bed board one side.The process that realization sits up.Fig. 2, Fig. 3 and shown in Figure 6 realize that the process that sits up is exactly the process with a pair of bending machine plate spin-up.The first ratchet rocking bar 7 of turn correspondence, this first ratchet rocking bar, 7 coilings, first stay cord 3, make first stay cord 3 that is connected on limit thick stick 8 terminations with the one end pull-up of doubling bed board, at this moment, the limit thick stick 8 that is embedded in the more piece limit groove 12 breaks away from inside casing 11, no longer is subjected to inside casing 11 constraints, and the other end of limit thick stick 8 is around hinge 10 rotations of the inboard, long limit of inside casing 11, thereby doubling bed board one end is risen, reach the purpose that patient is sat up.The present invention is simple in structure, with low cost, safe and reliable, and it is very simple to operate, and is easy to promote the use of.

Claims

1. nursing bed, comprise a body, bed board, bedstead and stay cord (3), bedstead is fixed on the body, it is characterized in that: described bed board is made up of housing (6), inside casing (11) and two doubling bed boards, be respectively equipped with two grooves (14) on two minor faces of described housing (6), housing (6) is placed on the body; The minor face of described inside casing (11) forms by the more piece limit is hinged successively, the more piece limit affixed with the long limit of inside casing (11) is provided with more piece limit groove (12), the long limit of inside casing (11) is provided with projection (13), and this projection (13) is corresponding with the groove (14) on housing (6) minor face; Described doubling bed board is made up of both sides thick stick (8) and canvas (9), canvas (9) both sides are fixed on the limit thick stick (8), one end of limit thick stick (8) is hinged with the hinge (10) of the inboard, long limit that is fixed on inside casing (11), and the other end of limit thick stick (8) is corresponding with the more piece limit groove (12) of inside casing (11); Described bedstead is by long transverse lever (4), hyphen bar (1) and vertical rod (5) are formed, vertical rod (5) is affixed with the bed body, on long transverse lever (4) and the hyphen bar (1) two groups of symmetrically arranged pulleys (2) are housed respectively, first stay cord (3) one ends that pass the last first group of pulley of long transverse lever (4) (2) are fixed on the limit thick stick (8) of doubling bed board, the other end is wrapped on the first corresponding ratchet rocking bar (7), pass second stay cord (3) of the last second group of pulley of hyphen bar (1) (2), its two ends are separately fixed on the long limit of homonymy of inside casing (11), the other end is wrapped on the second corresponding ratchet rocking bar (7), its two ends of the 3rd stay cord (3) of passing last two the 3rd groups of pulleys (2) of hyphen bar (1) simultaneously are separately fixed on the minor face frame of housing (6), and the doubling end is wrapped on the 3rd corresponding ratchet rocking bar (7).