CN104688447A

CN104688447A - Expansion type bed trolley for aged

Info

Publication number: CN104688447A
Application number: CN201310660243.3A
Authority: CN
Inventors: 白晓君
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-10
Filing date: 2013-12-10
Publication date: 2015-06-10
Anticipated expiration: 2033-12-10
Also published as: CN104688447B

Abstract

The invention discloses an expansion type bed trolley for the aged, and aims to provide a multifunctional expansion type bed trolley, which is novel in structure, convenient to use, safe, mobile, economic and alternative in a bed and a trolley, for the aged. The expansion type bed trolley comprises a bed body, a trolley frame, a multipurpose desk, telescopic guard bars, and an emergency call device, and is characterized in that two corresponding expansion pipes on the bed body are welded with a horizontal pipe stay; the both ends of the expansion pipes are respectively inserted in the expansion rods and fixedly connected through connecting plates to form an expansion structure; a bedside chair and the telescopic guard bars are arranged on the expansion structure; the trolley frame is formed by welding vertical supports and a bottom frame; the upper ends of the vertical supports are welded with the expansion pipes; four groups of wheels and two groups of trolley stabilizers are respectively arranged at the lower parts of the two ends of the bottom frame; the multipurpose desk is arranged on pedestal sliding rails and can be moved from the bed position to the trolley position to be used; the expansion rods can be expanded to form the bed and retracted to form the trolley; the emergency call device is arranged at the lower part of a handrail on the right side of the chair. The expansion type bed trolley disclosed by the invention is suitable for indoor and outdoor application for patients, the disabled and the advanced ages in families, nursing homes, and houses for the elderly.

Description

Telescopic endowment wheeled litter

Technical field

The present invention relates to a kind of telescopic endowment wheeled litter.

Background technology

Current China steps into aging society, the elderly is year by year in remarkable growth trend, due to Urbanization Progress, the change of structure of society, rural area youngster Out-migrant for work, rural area empty nestor roll up, city is except home tele-monitoring, nursing house few in number, apartment for elderly people can not meet the endowment demand day by day increasing old man far away, except berth deficiency, also lack necessary auxiliary facility and service, patient bedridden in long term is had in old people, therefore nursing house also needs to set up basic medical services, for overcoming the deficiencies in the prior art, therefore more annuity product should be developed, meet endowment demand, improve for the purpose of the life of old man and health quality, there is important social meaning.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art arrange, complete by the following technical programs.

Telescopic endowment wheeled litter, comprises a body 1, vehicle frame 2, multi purpose table 3, Telescopic guardrail 4, distress call device 5.Described bed body 1 is by head of a bed chair 6, two groups of telescoping tubes 8, expansion link 9, transverse tube support 10, the stretching structure that connecting plate 17 forms, the centre-to-centre spacing that correspondence on head of a bed chair 6 is stretched between pipe box 19 centre-to-centre spacing and corresponding telescoping tube 8 is identical, being slided by flexible pipe box 19 on head of a bed chair 6 is inserted on telescoping tube 8, expansion link cover 18 simultaneously on head of a bed chair 6 and expansion link 9 slidable fit, expansion link 9 and telescoping tube 8 slidable fit, expansion link 9 is connected by connecting plate 17 and uses screw fastening, transverse tube support 10 is welded with corresponding telescoping tube 8 respectively, expansion link 9 stretches out the dress state in bed and locks with positioning screw wheel 33, seat cushion 16 placed respectively by bedstead, mattress 11, cotton-padded mattress 35, sheet 36.Vertical brace 20 on described vehicle frame 2 is welded with telescoping tube 8 and bottom framework 21 respectively, bottom framework 21 supports assembly welding by longitudinal and transverse square tube and forms, its bottom welding base plate 28, longitudinal square tube two ends on bottom framework 21 are underlying arranges 4 groups of wheels 13 respectively, horizontal square tube support center, bottom framework 21 two ends is underlying, arranges stabilizing device 34 respectively.Cubic base 7 carriage of described multi purpose table 3 is in base slideway 15, base slideway 15 two ends are supportted 42 with the horizontal square tube of bottom framework 21 respectively and are welded, base 7 center, four directions is welded with outer tube 25, interior pipe 27 and outer tube 25 slidable fit, interior pipe 27 upper end is welded with ring flange 23, ring flange 23 and desktop 14 are connected and fixed by wood screw, outer tube 25 are arranged lifting positioning screw wheel 26.The water jacket frame 38 of described Telescopic guardrail 4 respectively spot welding is fixed on the telescoping tube 8 at two ends, and with inside groove frame 39 slidable fit, the flat guiding principle rhombus component that many groups are flexibly connected mutually is placed in inside groove frame 39, and respectively at stile 45,44 center at water jacket frame 38 and inside groove frame 39 two ends, horizontal rhombic end is flexibly connected by axle Xiao 31, guardrail connecting plate 30 upper end is fixed by screw 37 and inside groove frame 39, guardrail connecting plate 30 lower end is fixed on expansion link 9 end, namely the rhombus component placed in groove frame, Sui the flexible of expansion link 9 and synchronization telescope.Described distress call device 5, be arranged on seat right armrest the next, it is the wireless emergency call device for preventing outdoor old man's sudden illness to arrange, signalization radiating circuit, frequency modulation, charging device in it, and include in relatives or hospital, 120 receiving systems, sudden illness occurs once old people only need press button 41 on distress call device 5, and namely receiving system sends warning, can be succoured in the very first time.

The present invention has following beneficial effect compared with the prior art:

1, novel structure, easy to use, unpowered setting, economy, environmental protection, safety.

2, arranging that stretching structure reaches in indoor is bed, and become the using function of car in outdoor, volume is little, and turnover elevator facilitates and has mobility feature.

3, arrange multi purpose table can meet old man in bed, Che Shang, the user demand of writing, reading, using computer, having dinner, improves the quality of life of old man.

4, arranging distress call device is that sudden illness old man provides safety guarantee.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present invention

Fig. 2 is the structure top view that Fig. 1 takes away mattress extended configuration bed

Fig. 3 is the right side view of Fig. 1

Fig. 4 is Fig. 1 retracted state car formula schematic diagram

In figure: bed body 1, vehicle frame 2, multi purpose table device 3, Telescopic guardrail 4, distress call device 5, head of a bed chair 6, four directions base 7, telescoping tube 8, expansion link 9, transverse tube support 10, mattress 11, push-and-pull hands 12, wheel 13, desktop 14, base slideway 15, seat cushion 16, connecting plate 17, expansion link cover 18, flexible pipe box 19, vertical brace 20, bottom framework 21, riser 22, ring flange 23, opening tube stay 24, outer tube 25, lifting locating wheel 26, interior pipe 27, base plate 28, end pad 29, guardrail connecting plate 30, bearing pin 31, transverse tube 32 before head of a bed chair, positioning screw wheel 33, stabilizing device 34, cotton-padded mattress 35, sheet 36, screw 37, water jacket frame 38, inside groove frame 39, rivet 40, danger button 41, horizontal square tube support 42, charging jacks 43, interior stile 44, outer stile 45.

Detailed description of the invention

Be further described the present invention below in conjunction with accompanying drawing and example, embodiment is see Fig. 1-Fig. 4.

Operation: for adapting to bed, the conversion of car and the displacement of multi purpose table, mattress 11 segmentation is placed, and the support of mattress 11 can be planted opening tube stay 24, for ill, disabled, can not take care of oneself, handicapped old man is without the need to leaving the bed, as long as changing position in bed, under the assistance of nursing staff, the conversion of bed, car can be completed smoothly, for old man provides conveniently in outdoor activity, sightseeing, head of a bed chair 6 width is that bedside can hold entourage with sitting, to nurse, because the little discrepancy elevator of volume is convenient.Described multi purpose table 3 places position in bed and to place position onboard different, needs displacement, takes down mattress, multi purpose table 3 is fallen at the end extremely lower than mattress height, multi purpose table 3 moves to car table by cubic base 7 by base slideway 15, after retracting into car, then multi purpose table 3 is risen to use height and position and lock.Outdoor activity is complete moves to indoor by car, and nursing staff unclamps positioning screw wheel 33, and be pulled outwardly respectively and screw positioning screw wheel 33 after moving expansion link 9 to desired location, car becomes bed, then stabilizing device 34 is threaded to ground can uses.

The present invention is applicable to family, nursing house, apartment for elderly people, and indoor and outdoor that is ill, disabled, man at an advanced age is applied.

Claims

1. a telescopic endowment wheeled litter, it is characterized in that, it comprises a body (1), vehicle frame (2), multi purpose table (3), Telescopic guardrail (4), distress call device (5), described bed body (1) is by head of a bed chair (6), two groups of telescoping tubes (8), expansion link (9), transverse tube support (10), the stretching structure that connecting plate (17) forms, the centre-to-centre spacing that correspondence on head of a bed chair (6) is stretched between pipe box (19) centre-to-centre spacing with corresponding telescoping tube (8) is identical, being slided by flexible pipe box (19) on head of a bed chair (6) is inserted on telescoping tube (8), expansion link cover (18) simultaneously on head of a bed chair (6) and expansion link (9) slidable fit, expansion link (9) and telescoping tube (8) slidable fit, expansion link (9) is connected by connecting plate (17) and is used screw fastening, transverse tube support (10) welds with corresponding telescoping tube (8) respectively, expansion link (9) stretches out the dress state in bed and locks with positioning screw wheel (33), bedstead is placed respectively seat cushion (16), mattress (11), cotton-padded mattress (35), sheet (36), vertical brace (20) on described vehicle frame (2) is welded with telescoping tube (8) and bottom framework (21) respectively, bottom framework (21) is by indulging, horizontal square tube support assembly welding forms, its bottom welding base plate (28), longitudinal square tube two ends on bottom framework (21) are underlying arranges 4 groups of wheels (13) respectively, horizontal square tube support center, bottom framework (21) two ends is underlying, stabilizing device (34) is set respectively, cubic base (7) carriage of described multi purpose table (3) is in base slideway (15), base slideway (15) two ends are supportted (42) with the horizontal square tube of bottom framework (21) respectively and are welded, base (7) center, four directions is welded with outer tube (25), interior pipe (27) and outer tube (25) slidable fit, interior pipe (27) upper end is welded with ring flange (23), ring flange (23) and desktop (14) are connected and fixed by wood screw, outer tube (25) is arranged lifting positioning screw wheel (26), the water jacket frame (38) of described Telescopic guardrail (4) respectively spot welding is fixed on the telescoping tube (8) at two ends, and with inside groove frame (39) slidable fit, the flat guiding principle rhombus component that many groups are flexibly connected mutually is placed in inside groove frame (39), and respectively at the stile (45) at water jacket frame (38) and inside groove frame (39) two ends, (44) center, horizontal rhombic end is flexibly connected by axle Xiao (31), guardrail connecting plate (30) upper end is fixed by screw (37) and inside groove frame (39), guardrail connecting plate (30) lower end is fixed on expansion link (9) end, namely the rhombus component placed in groove frame, Sui the flexible of expansion link (9) and synchronization telescope, described distress call device (5), be arranged on seat right armrest the next, it is the wireless emergency call device for preventing outdoor old man's sudden illness to arrange, signalization radiating circuit in it, frequency modulation, charging device, and include relatives or hospital in, in 120 receiving systems, sudden illness occurs once old people only need press button (41) on distress call device (5), namely receiving system sends warning, can be succoured in the very first time.

2. telescopic endowment wheeled litter according to claim 1, it is characterized in that, described multi purpose table (3) places that position is different from placing position onboard to be needed to be shifted in bed, take down mattress, multi purpose table (3) is fallen at the end extremely lower than mattress height, multi purpose table (3) moves to car table by cubic base (7) by base slideway (15), after retracting into car, then multi purpose table (3) is risen to use height and position and lock.