CN2402314Y - Nursing sickbed - Google Patents

Abstract

The utility model discloses a multifunctional bed, especially nursing sick bed, including bedstead, bed frame, vertically divide into the bed surface of four sections to be equipped with lever mechanism and locking device, lever mechanism's terminal hinge props up in the bed surface end section, through the operation, makes the bed surface end section stick up, and help patient realizes sticking up the foot, in order to alleviate patient's misery, alleviates nursing staff intensity of labour and the nursing degree of difficulty.

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, lower limb 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, push rod is divided into upper ejector pin and lower push rod, the upper end of upper ejector pin connects multi-directional ball, universal ball seat is connected the minor details at bed surface back, upper ejector pin is nested with in lower push rod, the lower end of lower push rod connects multi-directional ball, and the carriage of the universal ball seat that cooperates with lower push rod is connected with lever by bearing pin.

Locking device is made of the ratchet that is fixed in bedstead, thorn claw, 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 this utility model tailstock vertical view;

Fig. 3 is the partial enlarged drawing of lever and push rod junction.

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 multi-directional ball (), 12 upper ejector pins, 13 universal ball seats (), 14 carriages, 15 universal ball seats (two), 16 multi-directional ball (two).

Lever 7 is fixedlyed connected with ratchet 9, the middle part sky of lever 7 is enclosed within on the axle of ratchet 4, ratchet 4 is fixedly welded on the bedstead, lower push rod 8 is a hollow pipe, upper ejector pin 12 is inserted in lower push rod 8, in the upper end of upper ejector pin 12 welding multi-directional ball () 11, universal ball seat () 13 is connected the bottom of bed surface 3 minor details.The lower end of lower push rod 8 connects multi-directional ball (two) 16, and the bottom of universal ball seat (two) position 5 is connected on the carriage 14, and an end of carriage 14 is connected the end of lever 7 by bearing pin 10.

13 two of universal ball seats () are that centrosymmetry is arranged with the longitudinal axis of sick bed, and locking device and leverage be symmetric arrangement respectively.About two levers 7 be hinged on the handle 6, about two ratchets 9 connect handgrips 5.

Claims (5)

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, the top thick stick is divided into Shang Dinggang and Xia Dinggang, the upper end of upper ejector pin connects multi-directional ball, the universal ball seat of Pei Heing is connected the back of bed surface minor details with it, the lower end of upper ejector pin is nested with in lower push rod, and the lower end of lower push rod connects multi-directional ball, and the carriage of the universal ball seat of Pei Heing is connected with lever by bearing pin with it.

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, according to claim 1 or 2 or 3 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.

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

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