CN2296711Y - Nursing hospital bed - Google Patents

Abstract

The utility model discloses a nursing hospital bed with a feet tilting function, comprising a bed support, a bed frame, a bed surface which is divided into four segments in the longitudinal direction. The tail end of the nursing hospital bed is provided with a hinged supporting point. The tail segment of the bed surface is provided with a lever mechanism and a locking device. The purpose of tilting the tail segment of the bed surface for helping patients to tilt feet is achieved. The patients' pain is lightened; the nursing difficulty and the labor intensity of nursing staffs can be lightened. The utility model has the advantages of simple structure and convenient operation and is a multi-function nursing hospital bed for patients.

Description

Nursing hospital bed

This utility model relates to a kind of multi-purpose bed.

The patient of long-term bed behind patient, particularly some apoplexy, serious permanent disability and the capital operation, often because for a long time can't be movable, blood circulate, and feels numb often, aches.Existing sick bed vertically is divided into four joints with edge of bed, has realized helping patient to play the function of the seating back of the body and rhaeboscelia.But even like this, patient is for movable muscles and bones, and the nursing staff also need help patient to stick up foot, like this, has increased nursing staff's nursing difficulty and labor intensity.

This utility model purpose is to provide one can alleviate patient's misery, help patient to stick up the nursing hospital bed of foot.

This utility model is to comprise that existing bedstead, bed frame, the nursing hospital bed transformation of the way of bed surfaces that vertically is divided into four joints form, and promptly on nursing hospital bed leverage and locking device is set, leverage terminal hinged in the bed surface minor details.

Leverage comprises lever and push rod, and lever one end is connected by bearing pin with push rod one end.

Locking device is made of the ratchet that is fixed in bedstead, perverse pawl, and lever is placed on the ratchet shaft, and ratchet is connected with lever.

When there is a downward active force outer end of lever, bearing pin moves upward around ratchet shaft, because push rod is connected on the bearing pin, the top of push rod moves upward with bearing pin, jack-up bed surface minor details make the perk of bed surface tail end like this, because the locking action of ratchet, ratchet, remove active force, bed surface still is supported on the push rod.This utility model is simple in structure, and is easy to operate, by mechanical movement, helps patient to stick up foot, both alleviated patient's misery, alleviated nursing staff's labor intensity and nursing difficulty again.This utility model cooperates nursing hospital bed rhaeboscelia mechanism to use, and can make patient more cosily stick up foot.

Existing accompanying drawings embodiment.

Fig. 1 is this utility model side structure sketch map;

Fig. 2 is the attached view of this utility model tailstock;

Among the figure, 1 bedstead, 2 frames, 3 bed surfaces, 4 ratchets, 5 handgrips, 6 handles, 7 levers, 8 lower push rods, 9 ratchets, 10 bearing pins, 11 upper ejector pins, 12 stage clips, 13 hinged points.

Lever 7 is fixedlyed connected with ratchet 9, the middle-end sky of lever 7 is enclosed within on 4 on the ratchet, and ratchet 4 is fixedly welded on the bedstead 1, and upper ejector pin 11 lower ends connect stage clip 12, upper ejector pin 11 and stage clip 12 are placed in the lower push rod 8, and lower push rod 8 lower ends are connected by bearing pin 10 with lever 7 lower ends.

The hinged point 13 of concave arc makes 11 ends of upper ejector pin be positioned at hinged point 13 all the time under welding under the tail end of bed surface minor details.

As shown in Figure 2,13 two of hinged points are that centrosymmetry is arranged with the nursing hospital bed longitudinal axis, and locking device and leverage be two covers respectively, are symmetrical in the nursing hospital bed longitudinal axis corresponding to hinged point 13 and arrange.About two levers 7 be hinged on the handle 6, about two ratchets 9 connect handgrips 5.

Claims (6)

1, nursing hospital bed, comprise bedstead, bed frame, vertically be divided into the bed surfaces of four joints, it is characterized in that nursing hospital bed leverage and the locking device of being provided with, leverage terminal hinged in the bed surface minor details.

2, described nursing hospital bed according to claim 1, it is characterized in that described leverage comprises lever and push rod, lever one end is connected by bearing pin with push rod one end.

3, described nursing hospital bed according to claim 2, it is characterized in that described locking device is made of the ratchet that is fixed in bedstead, ratchet, described lever is placed on the ratchet shaft, and ratchet is connected with lever.

4, described nursing hospital bed according to claim 3, it is characterized in that described hinged point is a concave arc of being located at bed surface minor details back, described push rod comprises that the top is positioned at the upper ejector pin and the lower push rod of concave arc, is provided with stage clip between upper ejector pin and lower push rod.

5, according to claim 1 or 2 or 3 or 4 described nursing hospital bed, it is characterized in that leverage and locking device are that centrosymmetry is arranged with the nursing hospital bed longitudinal axis, link together with handle between lever, link together with handgrip between ratchet.

6, described nursing hospital bed according to claim 5, it is characterized in that described lever is articulated in described handle.