CN200998385Y

CN200998385Y - Body turning over back frame

Info

Publication number: CN200998385Y
Application number: CNU2007200184941U
Authority: CN
Inventors: 薛芹; 孙红; 刘淑美
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-07
Filing date: 2007-02-07
Publication date: 2008-01-02
Anticipated expiration: 2017-02-07

Abstract

The utility model provides a body turn over back frame, which consists of a U-shaped base seat and a U-shaped turnover rack. Both ends of the U-shaped base seat and U-shaped turnover rack are correspondingly connected through a supporting shaft; a position positioning and locking device is arranged between the base seat and the turnover rack; the position positioning and locking device is a spring locking pin device, the supporting shaft is fixed on the base seat, the turnover rack is a hollow type, both ends of turnover rack are respectively connected with a reinforcing plate, the bottom end of the reinforcing plate is sleeved on the supporting shaft, a positioning drum is arranged on the central axle corresponding to the supporting shaft, a locking groove hole is arranged on the upper circumference of the positioning drum, the locking pin corresponding to the locking groove hole is assembled in a cavity at both ends of hollow turnover rack, a locking spring is sleeved on the locking pin, a steel wire is connected at the inner end of locking pin, the steel wire on the locking pin at both ends of turnover rack is threaded out the turnover rack and connected with an operating handle. The utility model has the advantages that the structure is simple and reasonable, the operation is convenient and comfortable, the supporting and backing effects are excellent, after being used, the body turn over back frame can be folded to be stored, which is favorable for the unified management of wards, greatly reduces the labor intensity of the nursing staff.

Description

Stand up back rest

Technical field

This utility model relates to a kind of back rest that stands up, and is mainly used in clinically, belongs to medical appliance

Background technology

Decubital ulcer is a stubborn problem comparatively in the clinical nursing activity always, is that the pertinacious disease of capturing is needed in nursery work badly.Clinically, old, apoplectic hemiplegia, spinal operation, the patient of essential long-term bed such as high paraplegia, decubital ulcer very easily takes place, in nursery work, often take multiple nursing intervention, as the air fluidized bed that crouches, strengthen nutrition, stand up massage, set up the head of a bed and stand up minute book etc., prevent the generation of decubital ulcer, more than the key of all measures just be that duty stands up, common way is after helping patient to stand up, and fills up rearward with soft pillow or cotton-wadded quilt filling as support, but, these class article itself are with regard to bad setting, and the pad that is difficult to reach comfortable satisfaction is by requiring, but also slippage easily, can not guarantee that pad is by effect, cause nursing staff's workload big, make again to make all in tumble on the sick bed, influenced the unitized management in ward.

The utility model content

The purpose of this utility model is to provide a kind of back rest that stands up, and is simple and reasonable, and the setting product is easy to use, comfortable, and support pads also helps the unitized management in ward by effective.

The back rest that stands up described in the utility model is configured to by U-shaped base and U-shaped turnover, and the two ends of U-shaped base and U-shaped turnover frame are connected by bolster is corresponding, are provided with the location positioning locking device between base and the turnover frame.

Supporting angle is as required adjusted the turnover frame, is used for support pads behind the position and lock and leans on, and is simple in structure, the setting product, and easy to use, support pads is by effective.

The location positioning locking device can have a variety of, select springlock rationed marketing device, simple in structure, easy to operate, bolster is fixed on the base, turnover is set up and is counted hollow turnover frame, the two ends of turnover frame connect stiffener respectively, the bottom of stiffener is sleeved on the bolster, the corresponding positioning tube that is provided with the central axis of bolster, the top periphery of positioning tube is provided with the locking slotted eye, is fitted with and locks the corresponding stop pin of slotted eye in the both ends cavity of hollow turnover frame, is set with the locking spring on the stop pin, the inner of stop pin is connected with steel wire, and the steel wire on the stop pin of turnover frame two ends passes the turnover frame and is connected on the control crank.

Under the normal condition, the turnover frame can be folded to base in a plane, volume is little, compact, deposit easily, be fixed to during use on the body, by control crank pulling steel wire, make stop pin throw off the locking slotted eye, thereby the turnover frame is turned an angle (can adjust in the angular range of 15 degree-90 degree), unclamp steel wire by control crank again, under the effect of locking spring, stop pin is bound in the locking slotted eye automatically, finishes position and lock, and the pad that satisfies the patient is by requiring, comfortable, convenient, typing can keep pad by effect.Also bolster can be designed to rotating shaft, stiffener and rotating shaft are fixed, guarantee the turnover of turnover frame.Positioning tube can be a hollow cylinder, also can be solid cylinder (can be described as reference column this moment).

The U-shaped base is divided into front and back two parts, connects by active plate between two parts,, can regulate the length of base, satisfy instructions for use more by active plate.The movable connection method of active plate has a variety of, the common fit structure that a plurality of connecting holes and steady pin are arranged and fit structure of rectangular adjustment hole and set bolt or the like.

Fixation hook in that the curved bottom setting of U-shaped base and bed body are connected during use, can be fixed on the sick bed standing up back rest easily, fixing fastener is suspended on the cramp bar of a body to get final product.

Establish the back cushion bearing support in turnover on the frame, be convenient to place air cushion and back cushion, lean on comfortable, but both cooling and heating.

This utility model base and turnover frame can be made by appropriate materials such as aluminium, alloy material and rustless steels.

This utility model stands up back rest, and is simple and reasonable, the setting product, and easy to use, comfortable, support pads can turn down after the use and deposit by effective, helps the unitized management in ward, has alleviated nursing staff's workload greatly.

Description of drawings

Fig. 1, this utility model one example structure sketch map.

Location positioning locking device structure sketch map between Fig. 2, base and the turnover frame.

Among the figure: 1, preceding base 2, turnover frame 3, back cushion bearing support 4, fixation hook 5, steel wire 6, control crank 7, rear base 8, be connected and fixed hole 9, active plate 10, stiffener 11, positioning tube 12, preceding base 13, locking slotted eye 14, stop pin 15, locking spring 16, bolster.

The specific embodiment

The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.

As shown in the figure, the back rest that stands up described in the utility model, constitute by U-shaped base and U-shaped turnover frame 2, two parts before and after the U-shaped base is divided into, preceding base 1 is arranged, 12 and rear base 7, between two parts by active plate 9 connections such as grade, bolster 16 is fixed on the preceding base 12, turnover frame 2 is hollow turnover frame, the two ends of turnover frame 2 connect stiffener 10 etc. respectively, the bottom of stiffener 10 is sleeved on the bolster 16, and the corresponding positioning tube 11 that is provided with the central axis of bolster 16, the top periphery of positioning tube 11 are provided with locking slotted eye 13, be fitted with and lock slotted eye 13 corresponding stop pins 14 in the both ends cavity of turnover frame 2, be set with locking spring 15 on the stop pin 14, the inner of stop pin 14 is connected with steel wire, and the steel wire on the turnover frame 2 two ends stop pins passes turnover frame 2 and is connected on the control crank 6.The curved bottom of U-shaped base is provided with the fixation hook 4 that is connected with the bed body, and turnover frame 2 is provided with back cushion bearing support 3.

During use, length by active plate 9 adjusting bases, by fixation hook 4 this utility model is placed on the body again, fixedly fastener hangs on the edge bearing bar of a body, spacing between fixation hook 4 and the base is used to regulate the thickness of the cotton-padded mattress of spreading on the body, then, spur steel wires 5 etc. by control crank 6, make stop pin 14 throw off the locking of locking slotted eye 13, thereby turnover frame 2 is turned an angle around bolster 16, after the position is determined, unclamp steel wire 5 etc. by control crank 6 again, under the effect of locking spring 15, stop pin 14 is bound in the locking slotted eye 13 automatically, finishes position and lock, form fixed support, be positioned at the patient and stand up the behind of lying on one's side, lean on the dependence support when also can be used as patient's sitting for the patient.

Claims

1, a kind of back rest that stands up is characterized in that being configured to by U-shaped base and U-shaped turnover, and the two ends of U-shaped base and U-shaped turnover frame are connected by bolster is corresponding, are provided with the location positioning locking device between base and the turnover frame.

2, the back rest that stands up according to claim 1, it is characterized in that the location positioning locking device is a springlock rationed marketing device, bolster is fixed on the base, the turnover frame is hollow turnover frame, the two ends of turnover frame connect stiffener respectively, the bottom of stiffener is sleeved on the bolster, the corresponding positioning tube that is provided with the central axis of bolster, the top periphery of positioning tube is provided with the locking slotted eye, be fitted with and lock the corresponding stop pin of slotted eye in the both ends cavity of hollow turnover frame, be set with the locking spring on the stop pin, the inner of stop pin is connected with steel wire, and the steel wire on the stop pin of turnover frame two ends passes the turnover frame and is connected on the control crank.

3, the back rest that stands up according to claim 1 and 2 is characterized in that the U-shaped base is divided into front and back two parts, is connected by active plate between two parts.

4, the back rest that stands up according to claim 3 is characterized in that the curved bottom of U-shaped base is provided with the fixation hook that is connected with the bed body.

5, the back rest that stands up according to claim 4 is characterized in that turning down frame and is provided with the back cushion bearing support.