CN2568163Y

CN2568163Y - Multifunctional turning over bed

Info

Publication number: CN2568163Y
Application number: CN 02264143
Authority: CN
Inventors: 戴水福
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-05
Filing date: 2002-09-05
Publication date: 2003-08-27
Anticipated expiration: 2012-09-05

Abstract

The utility model provides a multifunctional turning over bed, by which people can turn over smoothly and maintain body position. The utility model has the advantages of easy operation, safe use, reduction of the labor intensity of nursing staff and improvement of medical treatment efficiency. The multifunctional turning over bed comprises a bed frame, a transmission mechanism and a bed mattress; the utility model is characterized in that a left side mattress are hinged with a right side mattress (5) to form a middle mattress (6); both ends of the middle mattress (6) are respectively provided with a rotary main shaft (4); the rotary main shafts (4) are connected with a rotary hole of a main bed head frame (1) and a rotary hole of an auxiliary bed head frame (8); the end part on the outer side of the side mattress (5) is provided with a rolling bearing which is positioned in straight slotted holes on the inner sides of the main bed head frame (1) and the auxiliary bed head frame (8).

Description

Multifunctional overturn bed

Technical field

This utility model relates to a kind of medical sick bed, specifically a kind ofly can help the multifunctional overturn bed of patient's changing position.

Background technology

Bed, people are very familiar, because the time in people's all one's life 35% is spent in bed.Family and each hotel are the plane bed with bed, and healthy people can freely stand up, rise seat, bunk bed on the bed of plane.In case but disease is around body, the utilization rate of bed promptly reaches 100%.If the patient loses self-control, stand up, rise sit, bunk bed just has been a problem, and has only by other people and helps, and could realize the conversion prone position, with alleviate its all over the body do not accommodate misery.

At present, each medical institutions sick bed commonly used is divided into two classes substantially: a class is the plane bed, and another kind of getting up for semireclining sat adjustment.The plane bed is owing to should not adjust, and patient can only be in supine position at ordinary times, and is very uncomfortable; Semireclining is got up to sit to adjust and can not thoroughly be solved comfort problem for the patient who loses automatic control, and semireclining is got up to sit to adjust and is made up of bed head frame, bed, bedstead bolster, lead screw transmission mechanism etc.Its bed by before, during and after three bed boards be formed by connecting, certain angle is lifted in the shop before the adjustment of manual lead screw drive mechanism, can make patient be in the semireclining state, and bed board is also adjusted to certain angle in the while, comfortable to adapt to patient's shank, patient is not slippage in bed also.The adjustment of this realization semireclining state when the patients back pressurized is felt bad, is carried out the semireclining adjustment, and pressure is moved to boattail, when the boattail pressurized is felt bad, again bed is set level adjustment.But this sick bed can't thoroughly solve the comfort problem of patient with bed, for example to losing the patient of self-control, carries out every 1-2 hour that artificial aid is left and right stands up once, with changing position, alleviates the misery of pressurized, and the generation of avoiding various complication.Helping patient to stand up is the work very frequent, that intensity is very big, even and conversion position, can keep position also will lean on patient's balanced capacity, otherwise can set back immediately, the heavy patient can only keep supine position.Long-term supine patient local organization pressurized is of a specified duration excessively, causes disturbance of blood circulation, because continuous ischemia causes the histiocyte malnutrition, adds factors such as physical stimulations such as moist and friction, decubital ulcer very easily takes place, carry out complication such as ulcer, dyspnea.

Patient's defecation problem in addition; existing sick bed is set handling mechanism not also; the just interim employing bedpan that has connects just; but patient out of control can not with the timely communicate information of nursing staff; defecation at random; through regular meeting's clothing cotton-padded mattress of making dirty, not only patient is painful and forfeiture self-respect, has also increased a lot of troubles to medical personnel.

Summary of the invention

The purpose of this utility model is exactly in order to address the above problem, and provides a kind of and stands up steadily, can keep the multifunctional overturn bed of position, and it is easy and simple to handle, and is safe in utilization, can alleviate nursing staff's labor intensity, improves medical efficiency.

Technical solution of the present utility model:

A kind of multifunctional overturn bed, comprise bedstead, drive mechanism, bed, it is characterized in that described bed spreads 5 hinged forming by middle berth 6 and left and right limit, rotary main shaft 4 is equipped with at middle berth 6 two ends, rotary main shaft 4 cooperates with rotary hole main, that pay

bed head frame

1,8, the limit is spread 5 outboard end and is respectively arranged with rolling bearing, and rolling bearing is positioned at the master, pays

bed head frame

1,8 inboard straight trough holes.

Described middle berth 6 has been provided with sits adjusting device, and middle berth 6 is made up of three bed boards, is provided with on the middle bed board once struggling against 11.

Described gear drive is arranged in the main bed head frame 1, comprises the manual axle 13, little arbor wheel 17 and the power transmission shaft 15 that are installed on the main bedstead 1, is fixed on the gear wheel 16 on the power transmission shaft 15, pinion 14 and pass gyroaxis 4 and be fixed on bevel gear 12 on the middle berth 6.

This utility model advantage compared to existing technology:

This utility model is multifunctional overturn bed because three bonded devices are spread on application middle berth and left and right limit, the principle of exercise of hinge and parallel rolling, make the three realize interlock, the utilization gear reduction drives the angle of 0 °～55 ° of middle berths, left and right rotation, drives the limit simultaneously and spreads positive and negative angular movement.The patient is crouched gradually to a rollover body by flat, can alleviate patient back pressure 70～75% after standing up, the shop, limit inwardly becomes 30 ° of negative angles simultaneously, the patient is crouched in 95 ° of angles to sleep, for conscious patient, also can spread on prostrate limit at negative 30 °, reached and stood up steady, safety, can be not frightened because of standing up, more can not tumble bed down.This utility model is realized steadily standing up, and keeps position, has removed long-term bed patient's misery, operates very easyly, has alleviated the heavy work that medical personnel manually stand up, and has improved medical efficiency, has avoided the generation of complication.

Since this utility model in spread and be provided with once bucket, made things convenient for patient's defecation, alleviated the trouble of cleaning clothing cotton-padded mattress foul, also safeguarded patient's self-respect simultaneously, convenient and practical.

Realize automatically controlledly, easy to operate, the low-voltage safety dc source is safe and reliable.

Description of drawings

Fig. 1 stands up structural representation about realization of the present utility model.

Fig. 2 is that this utility model realizes that semireclining plays seat and adjusts sketch map.

Fig. 3 is this utility model gear drive sketch map.

The specific embodiment

Below in conjunction with accompanying drawing this utility model is further described:

The multifunctional turnover rotated bed, the gyroaxis 4 of middle berth 6 correspondences is inserted respectively in the rotary hole of main bed head frame 1 and pair bed head frame 8, bedstead bolster 9 is installed then, the rolling bearing of respectively limit being spread 5 outer ends again inserts in the inside groove of main bed head frame 1 and pair bed head frame 8, fell to middle berth 6 directions, middle berth 6 is aimed at the hinge tube of shop, limit 5, mobile respectively then middle berth joint pin pipe, insert in the hinge tube of shop, limit and get final product, install a side, opposite side pin pipe is installed again, promptly form one and can stand up bed, at last, leading, paying installation insurance thick stick 10 on the

bed head frame

1,8.

Multifunctional overturn bed drive mechanism 2 comprises manual axle 13, little arbor wheel 17, the axle 15 that is installed on the main bed head frame 1 and is fixed on gear wheel 16, pinion 14 on the axle 15, and pass gyroaxis 4, be fixed on the bevel gear 12 on the middle berth 6, cooperate with bevel gear 12 by output pinion 14, revolution reached 50 °～55 ° angles about middle berth 6 was done around gyroaxis 4 centers, and manually upset is by positioning supports piece and level latch location.

When middle berth 6 and limit shop 5 is on the same horizontal plane, patient lies on the back on middle berth 6, when needs stand up, shake manual axle 13 rotations with handle, its pinion 17 drives gear wheel 16 rotations, power transmission shaft 15 drives pinion 14 and rotates, pinion 14 and bevel gear 12 engagements, rotating band disorder of internal organs shop 6 upsets of bevel gear 12, have limit shop 5 interlock thereupon of the axis of rolling simultaneously, flip an angle, when middle berth 6 rotates to when becoming 50 °～55 ° left and right sides with horizontal plane, hinge tube is met locating piece and automatic spacing, and is as the same to the other direction upset.Shake handle gradually and drive manually axle 13 revolutions, can realize that middle berth 6 overturns in ± 55 ° of scopes, also rotate in ± 30 ° of scopes shop, limit 5 simultaneously, and middle berth 6 and left and right limit are spread 5 three and be one, realizes that patient is crouched rallentando to a rollover body by flat.

This utility model is multifunctional overturn bed also can realize upset by the motor transmission, used power supply is a low-voltage dc power supply, the motor transmission then need increase motor 19 and pinion 18, save manual axle 13, pinion 17 and associated component, by gauge tap 7,, must not join the location and insert axle because of the self-locking action of motor 19, motor 19 rotates and drives multifunctional overturn bed realization upset, and function is with manually identical.

This utility model is for making things convenient for patient-sized just in addition, also on the middle bed board of middle berth 6, be provided with and just struggle against 11, when the flat state for sleeping in of patient need play the seat adjustment, only need to insert handle 3, the up time direction is shaken, and can make in 0～60 ° of scope of middle berth back of the body frame to adjust, lift 0～30 ° on the shank simultaneously, sit under the semireclining state to guarantee that patient rises, unlikelyly on bed surface, slide, just struggle against 11 to guarantee that buttocks is aimed at.For guaranteeing to forbid having done under the state of lying on one's side sitting adjustment and having forbidden standing up operation about work under the seat state, the spy is provided with and is standing up under the state of lying on one's side, and handle 3 can not be inserted to the adjustment leading screw.Rising under the seat state, making and stand up the motor outage, guaranteeing handling safety.If handled the adjustment of seat semireclining by motor, also used power-off protection, to guarantee two above-mentioned safety guarantee of forbidding.This just struggles against in 11 by pipeline flushometer and pick off are housed, and when foul enters just bucket, pick off just signals electromagnetic valve is opened, and the press water of tap water or water heater cleans just bucket and buttocks just by playpipe.Addle flows in sewer or the chamber pot, also can press the push button on the electric control operation box, realizes manually discharging water flushing.

This utility model is for conveniently moving, is provided with four universal wheels at bed head frame with the contact position, ground.

This utility model also can be provided with transfusion stand for easy to use on pair bed head frame 8, traction waits physical therapy subsidiary body.

Claims

1, a kind of multifunctional overturn bed, comprise bedstead, drive mechanism, bed, it is characterized in that described bed forms by (5) are hinged in middle berth (6) and left and right limit shop, rotary main shaft (4) is equipped with at middle berth (6) two ends, rotary main shaft (4) cooperates with rotary hole main, that pay bed head frame (1,8), shop, limit (5) outboard end is respectively arranged with rolling bearing, and rolling bearing is positioned at the master, pays bed head frame (1,8) inboard straight trough hole.

2, according to claim 1 multifunctional overturn bed, it is characterized in that described middle berth (6) has been provided with to sit adjusting device that middle berth (6) is made up of three bed boards, is provided with on the middle bed board once bucket (11).

3, according to claim 1 multifunctional overturn bed, it is characterized in that described gear drive is arranged in the main bed head frame (1), comprise the manual axle (13), little arbor wheel (17) and the power transmission shaft (15) that are installed on the main bedstead (1), be fixed on the gear wheel (16) on the power transmission shaft (15), pinion (14) and pass gyroaxis (4) and be fixed on bevel gear (12) on the middle berth (6).