CN2815324Y

CN2815324Y - Bedpan lifting device for medical sickbed

Info

Publication number: CN2815324Y
Application number: CN 200520074956
Authority: CN
Inventors: 张新生
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-18
Filing date: 2005-08-18
Publication date: 2006-09-13
Anticipated expiration: 2015-08-18

Abstract

The utility model relates to a bedpan lifting device for a medical sickbed. A screw rod nut mechanism comprises a hand wheel, a hand operating shaft, a hand operating angular wheel, an angular wheel nut, a screw rod, and a bedpan bracket, wherein the hand operating shaft is ratationally arranged on internal and external support frames which are fixed on a bed core frame or a bed frame, and the hand operating shaft is arranged along the width direction of a sickbed; both the hand wheel and the hand operating angular wheel are fixed to the hand operating shaft; the bevel wheel nut is engaged with the hand operating angular wheel, and the bevel wheel nut is ratationally arranged in the internal support frame; the screw rod is connected with the bevel wheel nut by a screw thread pair, and the upper end of the screw rod is provided with a directional slide plate which moves up and down along a guide post; the bedpan bracket is arranged on the directional slide plate. Because the device is arranged below the sickbed, positioned below buttocks of patients, as long as nursing personnel rotate the hand wheel beside the sickbed, the nursing personnel can ensure that a bedpan moves up and down according to people's requirements by the screw rod nut mechanism, in this way, the patients can conveniently complete relieving the bowels on the sickbed.

Description

Medical hospital bed hoisting gear for toilet bowl

Technical field:

This utility model relates to a kind of medical hospital bed.

Background technology:

At present, used sick bed can only be recuperated by the patients recumbency in the hospital, even comparatively high-grade sick bed also can only be realized the lifting of backrest, this sick bed has only solved patient's the problem of lying and sitting, but to the severely sick person, can't leave the bed, defecation can not be taken care of oneself, and the nursing staff must hold up patient's hip, and manages flat spittoon is put under patient's the hip, treat to hold up patient again after patient uses up, it is removed.It is all very very tired to finish this process patient and nursing staff, press for a kind of sick bed that carries basin for this class double sign patient, when patient needs at one's leisure, by lowering or hoisting gear bedpan is risen, and contact with patient's hip, by lowering or hoisting gear bedpan is descended again after the end, be convenient at the bottom of bed, shift out bedpan, so that in time remove.

Summary of the invention:

Goal of the invention of the present utility model is: a kind of medical hospital bed hoisting gear for toilet bowl is provided, and under the nursing staff helped, patient need not to leave sick bed just can defecation.

Medical hospital bed hoisting gear for toilet bowl described in the utility model, comprise the external support frame, inner supporting frame, drive the leading screw and nut mechanism of bedpan holder lifting, described leading screw and nut mechanism comprises handwheel, manual axle, manual bevel gear, the bevel gear nut, screw mandrel and bedpan holder, manually axle is installed in rotation on external support frame and the inner supporting frame, manually axle is along the width setting of sick bed, handwheel is fixed on the outer end of manual axle, be positioned at the collar extension of sick bed, manually bevel gear is fixed on the inner of manual axle, the bevel gear nut is meshed with manual bevel gear, the bevel gear nut is installed in rotation in the bearing block, bearing block is installed on the inner supporting frame, screw mandrel is sleeved in the bevel gear nut, and the upper end of screw mandrel is fixed with directed slide plate, and this orientation slide plate moves up and down along lead, the bedpan holder is placed on the directed slide plate, the external support frame, inner supporting frame all is fixed on bed core frame or the bedstead, and the bedpan holder is arranged on the below of bed core frame, and is corresponding with patient's hip.

Described external support frame is made up of outer column, outer crosspiece and external fixation plate, and outer crosspiece is fixed between two outer columns, and is positioned at the hypomere of two outer columns, and the external support frame is fixed on the bed core frame by the external fixation plate; Inner supporting frame is made up of lead, interior crosspiece, nut fixing head and internal fixation plate, and interior crosspiece and the equal adjustable ground of nut fixing head are fixed on the hypomere of two leads, and inner supporting frame is fixed on the bed core frame by internal fixation plate.

Because this device is arranged under the sick bed, be positioned at the below of patient's hip, as long as the nursing staff is at sick bed limit rotation handwheel, manually bevel gear then drives the rotation of bevel gear nut, and because of the bevel gear nut is defined along the screw mandrel axis direction, the rotation of bevel gear nut then drives screw mandrel and moves up and down, screw mandrel is under the guide effect of directed slide plate, move up and down along the screw mandrel axis direction, owing to the bedpan holder is placed on the directed slide plate, thereby bedpan then can move up and down according to people's desire.When patient wants defecation, tear the activity mat of moving under patient's hip open, rotate handwheel, make on the bedpan and move, and contact with patient's hip, after defecation is finished, the backward rotation handwheel moves down bedpan again, takes out bedpan, activity mat under patient's hip resetted to get final product, and patient just can finish defecation very easily on one's sick bed like this.

Description of drawings:

Fig. 1 is a structural representation of the present utility model; Fig. 2 fixes for bevel gear nut and nut

Among the figure: 1-hands wheel; The manual axle of 2-; The manual bevel gear of 3-; 4-bevel gear nut; The 41-bearing; The 42-bearing block; The 43-screw; The 5-screw mandrel; The directed slide plate of 6-; The holder of 7-bedpan; The 81-outer column; The outer crosspiece of 82-; 83-external fixation plate; The 91-lead; Crosspiece in the 92-; 93-nut fixing head; The 94-internal fixation plate;

The specific embodiment:

Below in conjunction with the description of drawings specific embodiment of the present utility model:

Medical hospital bed hoisting gear for toilet bowl described in the utility model, leading screw and nut mechanism by external support frame, inner supporting frame, driving bedpan holder lifting is formed, described external support frame is made up of two outer columns 81, outer crosspiece 82 and external fixation plate 83, outer crosspiece 82 is fixed between two outer columns 81, and be positioned at the hypomere of two columns 81, the external support frame is fixed on the bed core frame by external fixation plate 83; Inner supporting frame is made up of two leads 91, interior crosspiece 92, nut fixing head 93 and internal fixation plate 94, and interior crosspiece 92 and nut fixing head 93 equal adjustable grounds are fixed on the hypomere of two leads 91, and inner supporting frame is fixed on the bed core frame by internal fixation plate 94.Described leading screw and nut mechanism is by handwheel 1, manual axle 2, manual bevel gear 3, bevel gear nut 4, screw mandrel 5, directed slide plate 6, bedpan holder 7 is formed, manually axle 2 is rotatably supported on the interior crosspiece 92 of the outer crosspiece 82 of external support frame and inner supporting frame, manually axle 2 width settings along sick bed, handwheel 1 is fixed on the outer end of manual axle 2, be positioned at the collar extension of sick bed, be convenient to nursing staff's operation, manually bevel gear 3 is fixed on the inner of manual axle 2, bevel gear nut 4 is meshed with manual bevel gear 3, bevel gear nut 4 is installed in the bearing block 42 by bearing 41, bearing block 42 is fixedly mounted on the nut fixing head 93 of inner supporting frame by screw 43, screw mandrel 5 is paid bevel gear nut 4 by screw thread and is linked to each other, the upper end of screw mandrel 5 is fixed with directed slide plate 6, this orientation slide plate 6 can move up and down along lead 91, promptly the axis direction along screw mandrel 5 slides up and down, and bedpan holder 7 is arranged on the directed slide plate 6, and external support frame and inner supporting frame also can be fixed on the bedstead.

Claims

1, a kind of medical hospital bed hoisting gear for toilet bowl, it is characterized in that: it comprises the external support frame, inner supporting frame, drive the leading screw and nut mechanism of bedpan holder lifting, described leading screw and nut mechanism comprises handwheel (1), manually spool (2), manual bevel gear (3), bevel gear nut (4), screw mandrel (5), directed slide plate (6), bedpan holder (7), manually axle (2) is installed in rotation on external support frame and the inner supporting frame, manually axle (2) is along the width setting of sick bed, handwheel (1) is fixed on the outer end of manual axle (2), be positioned at the collar extension of sick bed, manually bevel gear (3) is fixed on the inner of manual axle (2), bevel gear nut (4) is meshed with manual bevel gear (3), bevel gear nut (4) is installed in rotation in the bearing block (42), bearing block (42) is installed on the inner supporting frame, screw mandrel (5) is paid bevel gear nut (4) by screw thread and is linked to each other, the upper end of screw mandrel (5) is provided with directed slide plate (6), this orientation slide plate (6) moves up and down along lead (91), bedpan holder (7) is arranged on the directed slide plate (6), the external support frame, inner supporting frame all is fixed on bed core frame or the bedstead, bedpan holder (7) is arranged on the below of bed core frame, and is corresponding with patient's hip.

2, according to the described medical hospital bed hoisting gear for toilet bowl of claim 1, it is characterized in that: described external support frame is made up of two outer columns (81), outer crosspiece (82) and external fixation plate (83), outer crosspiece (82) is fixed between two outer columns (81), and be positioned at the hypomere of two outer columns (81), the external support frame is by external fixation plate (83) fixedly on the bed core frame; Inner supporting frame is made up of two leads (91), interior crosspiece (92), nut fixing head (93) and internal fixation plate (94), the equal adjustable ground of interior crosspiece (92) and nut fixing head (93) is fixed on the hypomere of two leads (91), and inner supporting frame is fixed on the bed core frame by internal fixation plate (94).