CN2295474Y

CN2295474Y - Multifunctional wheeled chair usable for being bed

Info

Publication number: CN2295474Y
Application number: CN 97213001
Authority: CN
Inventors: 梁学彭
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-03-21
Filing date: 1997-03-21
Publication date: 1998-10-28
Anticipated expiration: 2007-03-21

Abstract

The utility model discloses a multifunctional wheel type bed chair, belonging to a patient caring device. The utility model is composed of a backrest, a chair body, pedals, front legs, back legs, front wheels, back wheels and a urinal. The backrest and the chair body are in four-frame square shapes and are movably connected by two hinges, the chair body and the pedals are also movably connected by hinges, the two front legs and the two front wheels are connected below the front part of the chair body, the back frame of the chair body is connected with the two back legs, the front legs and the back legs are connected by a leg support, the back end of the leg support is movably connected with a universal back wheel group through a pin, a urine hole is opened on a wooden batten of the chair body, and the urinal is arranged below the urine hole. The wooden chair can be used as a wheelchair and a single bed, the utility model can be moved in a walking way, and the patient can urinate and defecate.

Description

Multi-functional wheeled bed chair

This utility model relates to a kind of patient care apparatus, exactly is multi-functional wheeled bed chair.

Current to no self-care ability or employed nursing chair of bedfast patient or bed, wheelchair, backrest bed, walking bed, stretcher etc. are arranged, wheelchair can only be sat, unable to lie in bed, function singleness, the backrest bed can not be movably walking; Simultaneously, patient is can not defecation on the wheelchair or on the backrest bed, thereby brings inconvenience to the nursing staff.

The purpose of this utility model is in order to overcome the deficiency of prior art, to provide a kind of can the seat also to crouch, and can be movably walking, the multi-functional wheeled bed chair that patient can carry out excrement and urine at any time.

The purpose of this utility model is achieved in that a kind of multi-functional wheeled bed chair, by backrest, the chair body, foot-operated, foreleg, back leg, front-wheel, back wheels and urinal are formed, it is characterized in that described backrest 10 is that four frames are square, one side of the lower frame of backrest 10 and the quadrate chair body 18 of four frames is dynamically connected by two hinges 8, the another side of chair body 18 is dynamically connected by two hinges 20 with one side of riding 22, chair body 18 anterior following two symmetrical forelegs 23 that connect, article two, be provided with crossbeam 40 between the foreleg 23, the lower end of foreleg 23 connects front-wheel 25 by pin 27, the back frame of chair body 18 connects two symmetrical back legs 37, the lower end of back leg 37 is connected with lower limb support 30, the other end of lower limb support 30 is connected with foreleg 23, the rear end of lower limb support 30 is by the pin 4 universal back wheels 1 that are dynamically connected, laterally connect two rooted tooth bars 16 below the chair body 18, the both sides upper edge hole of urinal 15 has inserting in the tooth bar 16 along bar of protrusion, is covered with wood lath 33 above the chair body 18, having just hole 41 on the wood lath 33, just is urinal 15 below the hole.

The utility model has the advantages that: 1, can be used as wheelchair, patient is sitting in top being pushed away by the nursing staff and is movably walking; Also can be used as single bed, patient can put down the sleep of crouching.2, patient's defecation does not voluntarily need nursing staff and bedpan to help.3, rational in infrastructure simple, easy to manufacture, be convenient to promote.

Accompanying drawing 1: this utility model structural representation,

The A of accompanying drawing 2: Fig. 1 is to view,

The B of accompanying drawing 3: Fig. 1 is to view.

Embodiment: backrest 10 and chair body 18 all are that four frames are square, make by metal angle, be covered with wood lath 33 above, backrest 10 and chair body 18 are dynamically connected by two hinges 8, foot-operated 22 also is that four frames are square, be covered with wood lath 33 above, chair body 18 is dynamically connected by two hinges 20 with step 22, chair body 18 anterior following two forelegs 23 that connect, there is crossbeam 40 foreleg 23 lower ends in the middle of connecting 25, two forelegs of front-wheel 23 by pin 27, and the rear end of chair body 18 connects two back legs 37, two lower limb supports 30 are arranged between foreleg 23 and the back leg 37, to increase fastness, lower limb support 30 is that metal tube is made, and has a pipe insertion lower limb to support in 30 pipes above the wheels 1 of universal back and is dynamically connected by pin 4, so that do the bed time spent, back wheels 1 need extend back to keep center of gravity, and 18 liang of frames of chair body connect two horizontal tooth bars 16 down, and the both sides upper edge hole of urinal 15 has protrusion can insert in the tooth bar 16 along bar, in the time of need not using urinal 15, can in tooth bar 16, extract out; Being covered with wood lath 33 above the chair body 18, having just hole 41 on the wood lath 33, just is urinal 15 below the hole 41.

Be provided with a stull 42 in the middle of the backrest 10, stull 42 middle parts are dynamically connected by bearing pin 9 and strut 7,6-10 pin-and-hole 50 arranged at the bottom of strut 7, insert in the guide 6 lower end of strut 7, can move up and down, insert location in the pin-and-hole 50 by pin, two back leg 37 lower ends have a transverse axis 51 to connect, and guide 6 is enclosed within transverse axis (51) middle part and is rotationally connected; Like this, backrest 10 can lie low downwards as preceding lathe bed.Foot-operated 22 liang of frames connect a crossbeam 52 between the middle part, crossbeam 52 middle parts are dynamically connected by bearing pin 24 and strut 28, strut 28 passes ships and resell on another market 38, have 10 pin-and-holes 53 on the strut 28, a crossbeam 40 is arranged between two forelegs 23, crossbeam 40 is metal circular tubes, and shipping and reselling on another market 38, to be enclosed within crossbeam 40 middle parts free to rotate; When foot-operated 22 upwards flat crouching, strut 28 can be made support bar, is inserted by pin and ships and resell on another market 38 and pin-and-hole 53 location.At the after-frame of chair body 18 middle part by bearing pin 54 urinal cover 31 that is dynamically connected, the area of urinal cover 31 matches with just hole 41, when not using, do not take out following time in urinal 15, roll up urinal cover 31, just in time fill up just hole 41, the urinal cover 31 lower ends rocking pin 32 that is dynamically connected, rocking pin 32 can insert in the tooth bar 16, so that the location.On the frame of the both sides of backrest 10, go back two arc railings 13, connect handrail 11 on the upside frame of backrest 10, connect handrail 17 by key seat 21 on the chair body 18 both sides frames, add a guard ring 14 at the just edge in hole 14, be provided with connecting band 36 between backrest 10 and the chair body 18, also be provided with connecting band 19 between the chair body 18 and foot-operated 22, so that folding the connection, patient sits or crouches more comfortable.

Claims

1, a kind of multi-functional wheeled bed chair, by backrest (10), chair body (18), foot-operated (22), foreleg (23), back leg (37), front-wheel (25), back wheels (1) and urinal (15) are formed, it is characterized in that described backrest (10) is that four frames are square, one side of the quadrate chair bodies of the lower frame of backrest (10) and four frames (18) is dynamically connected by two hinges (8), the another side of chair body (18) is dynamically connected by two hinges (20) with the one side of foot-operated (22), connect two symmetrical forelegs (23) below chair body (18) is anterior, article two, be provided with crossbeam (40) between the foreleg (23), the lower end of foreleg (23) connects front-wheel (25) by pin (27), the back frame of chair body (18) connects two symmetrical back legs (37), the lower end of back leg (37) is connected with lower limb support (30), the other end of lower limb support (30) is connected with foreleg (23), the rear end of lower limb support (30) is by pin (4) the universal back wheels (1) that are dynamically connected, laterally connect two rooted tooth bars (16) below the chair body (18), the both sides upper edge hole of urinal (15) has inserting in the tooth bar (16) along bar of protrusion, be covered with wood lath (33) above the chair body (18), having just hole (41) on the wood lath (33), just is urinal (15) below the hole.

2, multi-functional wheeled bed chair according to claim 1, it is characterized in that being provided with a stull (42) in the middle of the backrest (10), stull (42) middle part is dynamically connected by bearing pin (9) and strut (7), 6-10 pin-and-hole (50) arranged at the bottom of strut (7), insert in the guide (6) lower end of strut (7), two back legs (37) lower end has a transverse axis (51) to connect, and guide (6) is enclosed within transverse axis (51) middle part and is rotationally connected; Foot-operated (22) two frames connect a crossbeam (52) between the middle part, crossbeam (52) middle part is dynamically connected by bearing pin (24) and strut (28), strut (28) passes ship and resell on another market (38), have 10 pin-and-holes (53) on the strut (28), a crossbeam (40) is arranged between two forelegs (23), crossbeam (40) is a metal circular tube, and ship and resell on another market (38) are enclosed within crossbeam (40) middle part.

3, multi-functional wheeled bed chair according to claim 1, it is characterized in that at the after-frame of chair body (18) middle part by bearing pin (54) urinal cover (31) that is dynamically connected, the area of urinal cover (31) matches with just hole (41), urinal cover (31) the lower end rocking pin (32) that is dynamically connected.