CN2451093Y

CN2451093Y - Multifunction hospital bed

Info

Publication number: CN2451093Y
Application number: CN 00252866
Authority: CN
Inventors: 刘宝海
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-13
Filing date: 2000-11-13
Publication date: 2001-10-03
Anticipated expiration: 2010-11-13

Abstract

The utility model relates to a multifunction hospital bed, which is mainly composed of a bottom framework, table tops of a bed head and a bed tail, a lifting and lowering rack, a moving wheel and a lengthening and widening frame, wherein, the bottom framework is a bottom frame of the bed. The table tops of the bed head and the bed tail are arranged on the bottom framework in a folding connecting mode, and both sides of each table top are provided with widening folding plates. A lengthening frame is arranged on the bed tail part. The lifting and lowering rack is arranged below the table top of the bed head. The lifting and lowering rack can realize lifting and lowering functions by that a handle is manually or electrically started, so as to drive a driving shaft, a gear, a leading screw and nuts to move, and then, the nuts can push a lifting and lowering rod to move. The bed can be moved at any time to support patients to freely and smoothly get up and lie down. A toilet below the bed is sanitary and convenient, and therefore, the utility model is the ideal bed for patients and accompanying people.

Description

Multifunctional hospital bed

This utility model relates to the sick bed that a kind of patient in hospital uses, the sick bed that particularly multinomial function has both.

Existing patient in hospital sick bed mostly is the fixed sick bed of function singleness, moves heavy patient as need, can only pass through stretcher or other Move tool; When the patient needs outer power to help to sit up or during horizontally-inclined, can only the head bed board be tilted to support the pole below sick bed, need two people just can finish during support at least, will make sick bed produce vibrations slightly accidentally, bring misery to the patient; Patient's defecation that heavy patient's postoperative can not be taken care of oneself can only be used the external bedpan, and very inconvenient, existing level formula bed surface is narrower, patient has the danger that tumbles, the width and the length of bed can not be adjusted, and patient has a dinner and also can only move to the other cabinet place of sick bed, makes troubles for patient and nursing staff.

The purpose of this utility model is to overcome many defectives that said fixing formula sick bed exists, and design a kind of can moving at any time, support that the patient rises and retires freely, patient's defecation is convenient, bed width and length can adjust multifunctional hospital bed.

This utility model mainly by end skeleton, head of a bed table top, tailstock table top, undercarriage, move wheel, widen the lengthening framework and constitute, end skeleton is the bottom framework of integral bed, head of a bed table top and tailstock table top place on the end skeleton to fold connected mode; Be equipped with in head of a bed tailstock table top both sides and widen flap, the lengthening frame is installed at the side of tailstock; Undercarriage be installed in head of a bed table top below, power transmission shaft connects by the engagement of bevel gear and leading screw, connects lifting lever on the screw that leading screw one end assembles, the other end of lifting lever is connected on the hinge pin of the skeleton that rises and falls.

Multiple function of the present utility model also realizes by following structure: have just hole at the tailstock table top near table top folding place, at the corresponding site in just hole and be connected end skeleton frame Liang Chu and be provided with bedpan stand, plate is equipped with at the bedpan top.By on end skeleton, bearing block being housed in head of a bed position, move wheel and be connected with bearing block by wheel support, the other end of wheel support is connected with moving shaft.The flap side that is positioned at the tailstock table top is provided with jack, when flap upwards overturns after 90 °, the flap jack up, the table surface that hangs over a sidewall places on the both sides upset flap by latch, and the jack by flap the other end makes table surface turn to doing 180 ° along level, and patient can use this active desktop to have a dinner at any part of bed like this.

The undercarriage that is installed in head of a bed table top is to give gear, leading screw, screw and lifting lever by handle or motor pulley with transmission of power, when turning handle, start leading screw by power transmission shaft and two bevel gears, lead screw transmission moves screw, screw promotes two coupled lifting lever motions, make the skeleton that rises and falls that is connected on the hinge pin do the downslope slip under the drive of lifting lever, the undercarriage angle of inclination can reach 80 °.This undercarriage can also pass through driven by motor, and the belt pulley of being installed by power transmission shaft middle part and motor, travel switch, turn-off closes to connect and can realize that fax moves undercarriage and move anyway.

This utility model is compared with operating beds has following advantage:

1, this utility model is owing to installed mobile wheel additional, can replace operation walking bed, need not again patient to be replaced to leave the bed after pushing back the ward, widening flap can open at any time and put down, as pass in and out indoor doorway or when night, the patient was sleeping, flap can be put down, when the people that accompanies and attends to spends the night in the ward, also flap can be opened;

2, this utility model is equipped with undercarriage, and the patient that can support sick bed rises and retires gently, is in more comfortable position freely to reach the patient, and the drip stand and the drain of bedside setting are colluded, and can be patient's transfusion and drain easily;

3, patient need not to leave the bed, defecation in bed, and convenient health has alleviated can not take care of oneself patient's work load of nursing bed.

Doing one below by accompanying drawing in conjunction with the specific embodiment of the present utility model describes.

Fig. 1 is a bed surface sketch map of the present utility model.

Fig. 2 is a side view of the present utility model.

Fig. 3 upwards overturns the C-C of tailing edge Fig. 1 to view for the lengthened bed frame.

Fig. 4 is undercarriage and mesa structure sketch map.

Fig. 5 widens flap upwards to overturn the A-A of tailing edge Fig. 4 to view.

Fig. 6 is the right view of Fig. 4.

Fig. 7 is an end skeleton vertical view.

Fig. 8 is an end skeleton side view.

Fig. 9 is a table framework sketch map.

Figure 10 widens flap upwards to overturn the B-B of tailing edge Fig. 9 to view.

Figure 11 is the right view of Fig. 9.

Referring to Fig. 1～Fig. 3 and Fig. 7 and Fig. 8, this utility model is made of the bottom framework of integral bed end skeleton 4 footposts 17 frameworks, on the outer side frame beam of end skeleton 4, be provided with drain and collude 18, side frame beam two ends are connected with latch outside, the inboard of the corresponding head of a bed with it is fixed with intubate 20, footpost 17 frameworks can with end skeleton for being connected so that transportation is installed, drip stand 16 is housed on a side footpost top.See Fig. 1, be installed in above the end skeleton 4 by table top folding 9 combinations at head of a bed table top 1 and tailstock table top 13, table top folding 9 and close installation giving of its correspondence position and the another side folding 9a on end framework beam, not only make two table tops [1] 13] constitute combined planar, can also make head of a bed table top tilt and rise and fall by the end skeleton that acts on of undercarriage.Be equipped with in head of a bed tailstock table top both sides and widen flap 2, be installed in skeleton longeron place, the end and both sides that frame folding 6a and the head of a bed tailstock flap folding 6 on the skeleton 3-9 of rising and falling is installed in bed, at the side of tailstock collapsible lengthening frame 7 is installed, use with the patient who adapts to tall and big body, need not add long time can upwards overturn 90 ° with lengthening frame 7, but lengthening frame crossbeam double as promotes handrail.By bearing block 10 also fixedly is housed head of a bed position on end framework beam, moving wheel 11 is connected with bearing block 10 by wheel support 15, the other end of wheel support 15 is connected with mobile wheel central shaft, bed back leg footing also is equipped with universal wheel, when promoting the bed walking, only need the lengthening frame crossbeam handrail of press tail slightly, foreleg is lifted a little get final product.Have just hole 8 at tailstock table top 13 near table top folding 9 places, at the corresponding position in just hole 8 and be fixed on the end skeleton frame Liang Chu bedpan stand 12 is arranged, place the bedpan top on the frame that plate 19 is installed, the propelling movement direction of bedpan be along bed laterally, it is that vertical front and back along bed spur that plate slotting sent direction.

Referring to Fig. 4～6, undercarriage 3 be installed in head of a bed table top 1 below, the skeleton 3-9 of the framework double as undercarriage of head of a bed table top 1, power transmission shaft 3-8 one end is installed handle 3-6, the other end of power transmission shaft connects bevel gear 3-4 by bearing 3-3, be connected with leading screw 3-1 by bearing 3-3 with another bevel gear of bevel gear engagement, leading screw [3-1] end assembling screw 3-7, the nut axis at screw two ends connects lifting lever 3-2, the other end of lifting lever is connected on the hinge pin 3-10 of the skeleton 3-9 that rises and falls, power transmission shaft middle part belt pulley 3-5 also is housed in case with adapted such as motor.

Referring to Fig. 9～Figure 11, this rear portion also disposes table surface 5, the time spent does not hang over the sidewall of bed, promptly widen the following rear of flap 2, the flap side has jack 14, when using desktop, needs the flap 2 of widening of tailstock table top is upwards overturn 90 °, table surface 5 bottom surface latches place in the jack of both sides upset flap, and table surface 5 is turned to doing 180 ° along level.

Claims

1, a kind of multifunctional hospital bed, mainly by end skeleton [4], head of a bed table top [1], tailstock table top [13], undercarriage [3], move wheel [11], widen the lengthening framework and constitute, it is characterized in that:

A) end skeleton [4] is the bottom framework of integral bed, and head of a bed table top [1] places on the end skeleton [4] with folding connected mode with tailstock table top [13];

B) be equipped with in head of a bed tailstock table top [1,13] both sides and widen flap [2], lengthening frame [7] is installed at the side of tailstock;

C) undercarriage [3] be installed in head of a bed table top below, power transmission shaft [3-8] connects with leading screw [3-1] engagement by bevel gear [3-4], the screw [3-7] of leading screw one end assembling is gone up and is connected lifting lever [3-2], and the other end of lifting lever is connected on the skeleton hinge pin [3-10] that rises and falls.

2, described multifunctional hospital bed according to claim 1, it is characterized in that locating to have just hole [8] near table top folding [9] at tailstock table top [13], at the corresponding site of just hole [8] and be connected end skeleton frame Liang Chu and be provided with bedpan stand [12], plate [19] is equipped with at the bedpan top.

3, described multifunctional hospital bed according to claim 1, it is characterized in that bearing block [10] being housed on end skeleton [4] by head of a bed position, move wheel [11] and be connected with bearing block by wheel support [15], the other end of wheel support [15] is connected with moving shaft.

4, described multifunctional hospital bed according to right 1, flap [2] side that it is characterized in that being positioned at the tailstock table top is provided with jack [14], flap upwards overturns after 90 °, the table surface [5] that hangs over a sidewall places on the both sides upset flap by latch, and by the jack [14] of flap the other end table surface [5] is turned to doing 180 ° along level.

5, described multifunctional hospital bed according to claim 1, it is characterized in that a bevel gear in the undercarriage is connected leading screw [3-1] end by bearing [3-3], be contained in power transmission shaft [3-8] top with another bevel gear [3-4] of its engagement, the other end of power transmission shaft is installed handle [3-6], and belt pulley [3-5] also is equipped with at the power transmission shaft middle part.

6, described multifunctional hospital bed according to claim 1, it is characterized in that being provided with drain on the outer side frame beam of end skeleton colludes [18], the two ends of side frame beam are connected with latch outside, and the inboard of the corresponding head of a bed with it is fixed with intubate [20], on side footpost [a 17] top drip stand [16] are housed.