CN201012152Y

CN201012152Y - Improved multifunctional turning-over bed

Info

Publication number: CN201012152Y
Application number: CNU200720068669XU
Authority: CN
Inventors: 钱品兴
Original assignee: SHANGHAI PINXING SCI-TECH Co Ltd
Current assignee: SHANGHAI PINXING SCI-TECH Co Ltd
Priority date: 2007-04-05
Filing date: 2007-04-05
Publication date: 2008-01-30
Anticipated expiration: 2017-04-05

Abstract

The utility model relates to an improved multi-functional turnover bed, which can help the patient to change the body position. The device is characterized in that the side end of a board for the bed head is fixed and connected on the bed-face framework; the bed-face board consists of eight boards; a left turnover board and a right turnover board, a left buttock board and a right buttock board, a left thigh board and a right thigh board, and a left calf board and a right calf board are positioned with cross in left and right, which form four boards up and down and is symmetrically turned over along the connecting line; the middle of the back board bottom is connected with one end of Y1 axis of a brace shaking organ, which forms a back structure; the middle of the framework of the left thigh board and the right thigh board is connected with one end of Y2 axis of a brace shaking organ, which forms a leg structure; the brace shaking organ controls the movement of the wire pole and the axis cover; the framework of the left thigh board and the right thigh board is driven by the Y2 axis to rotate upwards, and then drives the framework of the left calf board and the right calf board to turn up. Besides, the back board makes vertical rotation along the Y1 axis and then turns up to form an adjustable turnover device. Compared with the existing technology, the utility model is novel in the structure and convenient in the use.

Description

A kind of improved multifunctional overturn bed

[technical field]

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

[background technology]

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 comfortable 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, simultaneously in bed board also adjust certain angle, 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 not be realized problems such as the problem that patient stands up, and the humidity of bed board and friction easily, causes complication such as hemorrhoid, skin ulcer easily.

[summary of the invention]

The purpose of this utility model is exactly will solve above-mentioned deficiency and provide a kind of improved multifunctional overturn bed.Bed board can upwards be lifted along the centre, help patient and stand up, and can rise to sit and adjust, improve the comfort level of sick bed, increase the breathability of bed board.

For achieving the above object, design a kind of improved multifunctional overturn bed, comprise head board, bedstead, bed panel, mechanical type crank head motion and driving chain device, castor, it is characterized in that on the fixedly connected bed surface framework of head board bottom portion side end, bed panel is made of eight plates, a cross arrangement left side, the left and right sides, plate is stood up on the right side, a left side, the RG plate, a left side, the right thigh plate, a left side, four plate symmetries can upwards be dug along the junction about right leg plate eight plates constituted, a described left side is stood up plate and the right side and is stood up plate and be hinged on and constitute backboard on the back frame, described back frame and bed surface framework are hinged, Y1 axle one end that is connected in the crank head motion in the middle of the backboard bottom has been formed back structure, described left buttocks plate and RG plate framework are hinged on the bed surface framework, described left and right sides thigh plate framework one end is hinged on the bed surface framework, the left and right sides thigh plate framework other end is articulated in left and right sides calf plate framework one end, the left and right sides shank framework other end is hinged on the bed surface framework, the Y2 axle of connecting crank head motion composition is lifted the lower limb structure in the middle of the bottom of left and right sides thigh plate framework, crank head motion control screw mandrel and axle sleeve move, left and right sides thigh plate framework is driven by the Y2 axle and rotates up, and drive left and right sides calf plate framework upwards lifts, backboard rotates around the Y1 axle longitudinal axis simultaneously, upwards lift, formed to sit and adjusted equipment for supporting patient with burn.

Head board adopts metal, timber, plastics and hollow plastic plate to make.

Eight plates of bed panel adopt overall plastic hollow structure to make, the wall of cavity is the last wooden partition of bed panel, following wooden partition and peripheral wooden partition, on the bed panel of whole cavity structure, evenly be covered with through hole, the wall of through hole connects the last wooden partition and the following wooden partition of bed panel, makes the inside of bed board form cellular hollow structure.

Play back structure and shake crank by the crank head motion, driving chain, screw mandrel rotate and shorten, axle sleeve alignment pin Z1 embeds in pulling strut (14) groove and moves right, pulling strut (14) moves right, and rotating shaft (15) is rotated, and drives the Y1 axle backboard can arbitrarily be moved within 90 degree.

Lift the lower limb structure and shake crank, driving chain, screw mandrel rotates elongation and promotes in axle sleeve alignment pin Z2 embedding strut (16) groove to left movement, drive strut (16) to left movement, rotating shaft (17) is rotated, drive the Y2 axle simultaneously left and right sides thigh plate framework and left and right sides calf plate framework are upwards lifted, within 60 degree, can arbitrarily decide.

Rise to sit and adjust the equipment for supporting patient with burn hand crank, driving chain, screw mandrel rotates elongation, drawing rotating shaft cover alignment pin Z1 and alignment pin Z2 to embed pulling strut (14) and (16) moves right, rotating shaft (17) and sliding strut (18) are rotated, the roller of sliding strut upper end heads on back shaft Y1 and Y2 lifts, and has formed to sit to adjust equipment for supporting patient with burn.

This utility model compared with prior art, novel structure, easy to use, patient uses sick bed more comfortable, cellular bed board breathability is strong, reduces the probability of complication, and increases frictional force, patient is risen sit when adjusting, and can better grasp balance.The lifting to make about patient of left bed board, right bedboard stood up, and promotes the patient blood circulation, helps the nurse to wash and dress for patient, is worthy of popularization.

[description of drawings]

Fig. 1 is product configurations figure of the present utility model.

Fig. 2 is bed panel substructure figure of the present utility model.

Fig. 3 is a product vertical view of the present utility model.

Fig. 4 is a left view of the present utility model.

Fig. 5 is user mode Fig. 1 of the present utility model.

Fig. 6 is user mode Fig. 2 of the present utility model.

Referring to accompanying drawing, 1 among Fig. 3 stands up plate for the right side, and 2 for standing up plate in a left side, 3 is the RG plate, and 4 is left buttocks plate, and 5 is the right thigh plate, 6 is the left thigh plate, and 7 is the right leg plate, and 8 is the left leg plate, 9 is back frame, and 10 is head board, and A is a sprocket transmission device, Y1 is a back shaft among Fig. 5, Y2 is a back shaft, and 11 among Fig. 6 is the crank drive mechanism, and 12 is the screw mandrel in the axle sleeve, 13 is axle sleeve, 14 is strut, and 15 are rotating shaft, and 16 is strut, 17 are rotating shaft, 18 is sliding strut, and 19 is the roller on the sliding strut, and Z1 and Z2 are the alignment pin on the axle sleeve.

[specific embodiment]

Be described further below in conjunction with accompanying drawing, this technology is still more clearly concerning this professional people.

Be connected on the bed frame referring to two head board bottoms of Fig. 1, one side, head board adopts hollow plastic plate machining to make, laterally zygomorphic four bed panel are housed on the bed frame, and be equipped with by handle head motion and chain gearing and supporting leg castor the bottom of bed frame.Referring to Fig. 2, laterally zygomorphic four bed panel are hinged on the back frame, also are provided with chain gearing on back frame.Fig. 3 has provided bed panel and has had eight plates formation, and left and right plate, left and right sides buttocks plate, left and right sides thigh plate, the left and right sides calf plate of standing up of left and right sides cross arrangement, these eight blocks of plates are divided into four blocks of plates of symmetry up and down, can fold along the junction, see shown in Figure 6.Bed panel adopts metal material or hollow plastic plate to make, and Fig. 4 has provided left view of the present utility model, and head board supports and is made of head board, framework and castor.Fig. 5 and Fig. 6 provide the user mode figure of this product.

Play back structure and shake crank by the crank head motion, drive chain drive, screw mandrel rotates and shortens, alignment pin Z1 on the axle sleeve embeds in pulling strut (14) groove and moves right, pulling strut (14) moves right, and rotating shaft (15) is rotated, and drives the Y1 axle backboard can arbitrarily be moved within 90 degree.

Lift the lower limb structure and shake crank, driving chain, the alignment pin Z2 that screw mandrel rotation elongation impeller-hub puts embeds in strut (16) groove to left movement, drive strut (16) to left movement, rotating shaft (17) is rotated, drive the Y2 axle simultaneously left and right sides thigh plate framework and left and right sides calf plate framework are upwards lifted, within 60 degree, can arbitrarily decide.

Rise to sit and adjust the equipment for supporting patient with burn hand crank, driving chain, screw mandrel rotates elongation, the alignment pin Z1 and the Z2 embedding pulling strut (14) and (16) that draw rotating shaft to put move right, rotating shaft (17) and sliding strut (18) are rotated, the roller of sliding strut upper end heads on back shaft Y1 and Y2 lifts, and has formed to sit to adjust equipment for supporting patient with burn.

Claims

One kind improved multifunctional overturn bed, comprise head board, bedstead, bed panel, mechanical type crank head motion and driving chain device, castor, it is characterized in that on the fixedly connected bed surface framework of head board bottom portion side end, bed panel is made of eight plates, a cross arrangement left side, the left and right sides, plate is stood up on the right side, a left side, the RG plate, a left side, the right thigh plate, a left side, four plate symmetries can upwards be dug along the junction about right leg plate eight plates constituted, a described left side is stood up plate and the right side and is stood up plate and be hinged on and constitute backboard on the back frame, described back frame and bed surface framework are hinged, Y1 axle one end that is connected in the crank head motion in the middle of the backboard bottom has been formed back structure, described left buttocks plate and RG plate framework are hinged on the bed surface framework, described left and right sides thigh plate framework one end is hinged on the bed surface framework, the left and right sides thigh plate framework other end is articulated in left and right sides calf plate framework one end, the left and right sides shank framework other end is hinged on the bed surface framework, the Y2 axle of connecting crank head motion composition is lifted the lower limb structure in the middle of the bottom of left and right sides thigh plate framework, crank head motion control screw mandrel and axle sleeve move, left and right sides thigh plate framework is driven by the Y2 axle and rotates up, and drive left and right sides calf plate framework upwards lifts, backboard rotates around the Y1 axle longitudinal axis simultaneously, upwards lift, formed to sit and adjusted equipment for supporting patient with burn.
2. according to claim 1 a kind of improved multifunctional overturn bed, it is characterized in that head board adopts metal, timber, plastics and hollow plastic plate to make.
3. according to claim 1 a kind of improved multifunctional overturn bed, eight plates that it is characterized in that bed panel adopt overall plastic hollow structure to make, the wall of cavity is the last wooden partition of bed panel, following wooden partition and peripheral wooden partition, on the bed panel of whole cavity structure, evenly be covered with through hole, the wall of through hole connects the last wooden partition and the following wooden partition of bed panel, makes the inside of bed board form cellular hollow structure.
4. according to claim 1 a kind of improved multifunctional overturn bed, it is characterized in that back structure shakes crank by the crank head motion, driving chain, screw mandrel rotates and shortens, axle sleeve alignment pin Z1 embeds in pulling strut (14) groove and moves right, pulling strut (14) moves right, and rotating shaft (15) is rotated, and drives the Y1 axle backboard can arbitrarily be moved within 90 degree.
5. according to claim 1 a kind of improved multifunctional overturn bed, it is characterized in that lifting the lower limb structure and shake crank, driving chain, screw mandrel rotates elongation and promotes in axle sleeve alignment pin Z2 embedding strut (16) groove to left movement, drive strut (16) to left movement, rotating shaft (17) is rotated, drive the Y2 axle simultaneously left and right sides thigh plate framework and left and right sides calf plate framework are upwards lifted, within 60 degree, can arbitrarily decide.
6. according to claim 1 a kind of improved multifunctional overturn bed, it is characterized in that sitting adjustment equipment for supporting patient with burn hand crank, driving chain, screw mandrel rotates elongation, drawing rotating shaft cover alignment pin Z1 and alignment pin Z2 to embed pulling strut (14) and (16) moves right, rotating shaft (17) and sliding strut (18) are rotated, and the roller of sliding strut upper end heads on back shaft Y1 and Y2 lifts, and has formed to sit to adjust equipment for supporting patient with burn.