CN104983523A - Arm type armchair - Google Patents
Arm type armchair Download PDFInfo
- Publication number
- CN104983523A CN104983523A CN201510473482.7A CN201510473482A CN104983523A CN 104983523 A CN104983523 A CN 104983523A CN 201510473482 A CN201510473482 A CN 201510473482A CN 104983523 A CN104983523 A CN 104983523A
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- Prior art keywords
- supporting plate
- bed
- armchair
- frame
- foot
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1013—Lifting of patients by
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1013—Lifting of patients by
- A61G7/1015—Cables, chains or cords
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
- A61G7/103—Transfer boards
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/104—Devices carried or supported by
- A61G7/1046—Mobile bases, e.g. having wheels
- A61G7/1048—Mobile bases, e.g. having wheels having auxiliary drive means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1049—Attachment, suspending or supporting means for patients
- A61G7/1057—Supported platforms, frames or sheets for patient in lying position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1073—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to an arm type armchair being a transfer chair. The armchair comprises a chair body part and support arm parts. The chair body part consists of a foot bar, a pushing hand unit, lifting posts, foot rests, a cross block, a back cushion, locking rails, a front frame, and a rear frame. Back rest units and Foot rest units are symmetrically hinged to the two ends of seat racks. Each support arm part includes a horizontal slide way, a support plate, a lifting device, and a propelling device and is installed on the rear frame; and all sets of seat racks, back rest units, and foot rest units are arranged. The lifting devices are formed by standing carriages, standing sliding blocks, horizontal slide ways, motors, lead screws, nut supports, and supports. The propelling devices are formed by horizontal slide ways, clamp plates, support plates, pulling cloths, upper reels, lower reels, guide cylinders, stranding wheels, stay ropes, and motors. The back cushion is installed on a tail bracket. When a patient is transferred, the upper reels, the lower reels, and the stranding wheels cooperate with each other; the support plates are inserted into the part below the patient through the upper and lower pulling cloths and the pulling cloths located under the support plates can pass by the front ends of the support plates synchronously and be laid on the support plates, so that no friction between the support plates and the patient body is caused. Therefore, transfer of the human body between the armchair and the bed can be realized.
Description
Technical field
The present invention relates to a kind of seat, particularly arm type armchair.
Background technology
Existing seat, for the people that can move, can take chair voluntarily or leave chair, can be seated reading, pushes outdoor activities voluntarily or by people.But for obtaining the people of disease, losing the people of the ability of moving, sit for a moment on chair, just must one to two people assist in.Especially the people of body weight, held up seat by a nurse or family female nursing staff from sick bed and hold up from seat and go to bed, require great effort all very much, patient also feels inconvenient.
Summary of the invention
The object of the present invention is to provide one automatically patient can be held up seat from the bed, patient can be held up again the arm type armchair of upper bed surface from seat.
The present invention copies a kind of mechanical arm of the arm design of people, is arranged on special chair, with chair walking, has and assists that patient goes to bed, leaves the bed, the function of upper chair, lower chair in.
The present invention is achieved in that arm type armchair, primarily of chair body part, holds up arm section to form.Chair body part is made up of treadle, pushing hands, lifting column, foot rest, horizontal block, mobile horizontal block, gear hurdle, front bezel, rear frame.Chair body part is divided into foot to lean on, mounting, lean against, tailstock five joint.In the forward and backward forward and backward frame that frame reeve leans against, foot leans on of tailstock, can extend and shortening.Armchair can become holds up bed, and the elongation of tailstock is shortened can change the length of holding up bed.Arm section is held up to be made up of sideslip road, supporting plate, lowering or hoisting gear, propulsion plant.Lowering or hoisting gear by founding balladeur train, vertical slide block, sideslip road, motor, screw mandrel, nut bracket, support form.Propulsion plant is made up of sideslip road, clamping plate, supporting plate, granny rag, coiling, lower mandrel member, guide cylinder, reel, directive wheel, stay cord, motor, frame slideway, frame slide block.Vertical balladeur train lower end is fixed on frame slide block, orthogonal.Below vertical slide block, both sides are fixed on sideslip road dual-side, orthogonal.Rear end, sideslip road is fixedly connected with clamping plate.Coiling, lower mandrel member are arranged between two pieces of clamping plate, and motor is arranged on the outer side plate face of clamping plate.Granny rag one end is fixed and is wrapped on coiling, and the other end moves supporting plate front end to above supporting plate, walks around the gap of supporting plate front end below supporting plate and between sideslip road and retracts, walk around guide cylinder and pull to lower mandrel member, and be fixedly wrapped in lower mandrel member.When human body is transferred to armchair from the bed, armchair becomes holds up bed, dock with bed, driven by motor reel pulls the stay cord walking around directive wheel to draw supporting plate to stretch out, coiling is motionless, lower mandrel member is in the naturalness that can reverse, and the granny rag under supporting plate walks around supporting plate front end, stretches out be layered on above supporting plate with supporting plate, supporting plate and granny rag inject between human body and bed surface, i.e. liftable human body.When human body regains armchair, reel is in the naturalness that can reverse, and the synchronous granny rag of coiling, lower mandrel member, pulls supporting plate front end and be recovered to initial position, holds up bed to become armchair.When human body is transferred to bed from armchair, armchair becomes holds up bed, docks with bed, and hold up arm to lift suitable height on human body to bed, coiling is motionless, and lower mandrel member is rotated granny rag and also driven supporting plate to regain, and namely human body is placed in bed.
Arm type armchair is hereinafter referred to as armchair.Chair body part is divided into five joints, and middle one saves frame of drawing well.Crying of mounting one end leans against, and the foot that cries of the mounting other end leans on.Lean against, the outer end of foot be tailstock.Tailstock with lean against, foot to lean against or foot leans on by following general designation.Lean against with foot by being hinged at the two ends of mounting respectively with pivot pin.Foot by with mounting between, lean against, between mounting, reclining apparatus be installed.Below the frame on mounting both sides, lifting column and foot rest are installed.There is wheel foot rest lower end.Lifting column is arranged in the vertical pipe box of foot rest.Lifting column can be elevated bed surface height.Rotate reclining apparatus to make to lean against and upwards rotate an angle, general chair lean against part.Rotating reclining apparatus makes foot by rotating an angle, namely becomes armchair.In like manner, leaning against, foot is concordant with mounting by turning to, and namely armchair becomes and hold up bed.Holding up the length direction of bed, frame front bezel, the frame of another side is on rear frame.The width of bed is held up to be fixedly connected with horizontal block.Equally, bed is held up to become armchair.
Mounting, lean against, foot by having identical forward and backward frame and horizontal block, in order to fixing respective rectangular frame.The forward and backward frame of tailstock is square, and in the forward and backward frame rectangular tube that reeve leans against, foot leans on, can pull out and advance, namely stretch out and shortening.The retractable effect of tailstock is: 1, armchair becomes when to hold up bed, can adjust the length of holding up bed, dock to facilitate with sick bed according to the height and room space being transferred patient.2, when holding up bed to become armchair, lean against, foot by all oversize, particularly foot leans on, and is against armchair jack-up is too high on the ground.For solving this difficult problem, spy arranges tailstock and can stretch.The forward and backward frame of tailstock advance foot by, to lean against in forward and backward frame and locked after, foot by, lean against contraction in length, just make to hold up bed to become armchair.The following stated tailstock, lean against, foot by, the front bezel of mounting, rear frame be referred to as front bezel, rear frame, or forward and backward frame.
Tailstock two forward and backward frames are fixedly connected with a horizontal block below.Tailstock is provided with and a set ofly holds up arm section.The forward and backward frame external end head of tailstock is connected with pushing hands, in order to promote to hold up bed, armchair.Foot leans on and leans against and can mutually convert.Lean against, foot by can change according to the orientation of transporting patient, sick bed, lean against to become and lean on as foot, as long as pushing hands direction is reversed upwards, and fix, can treadle be become.
Arm section is held up to be made up of sideslip road, supporting plate, lowering or hoisting gear, propulsion plant.Supporting plate and granny rag composition hold up arm.Supporting plate leading portion becomes wedge-like, and wedge mouth is the circular arc that radius is very little, made of plastic, rubs very little.Deck internal has metallic framework, and outer surface covers the thin plastic material of one deck.In the inner edge of both sides, sideslip road, be provided with slideway.Supporting plate dual-side has slide block, injects in sideslip road.Supporting plate injects after in the slideway in sideslip road, still has appropriate gap below supporting plate and between sideslip road.Supporting plate front is apart from wedge mouth five to ten centimeters of places, and dual-side does not have slide block, and relevant position, sideslip road dual-side becomes oblique shape.
Each holds up arm section to have a set of independently lowering or hoisting gear and propulsion plant.
Hold up the lowering or hoisting gear of arm section by founding balladeur train, vertical slide block, sideslip road, motor, screw mandrel, nut bracket, support form.Vertical balladeur train lower end is fixed on frame slide block, orthogonal.Below vertical slide block, both sides are fixed on sideslip road dual-side, orthogonal.The slide block on vertical slide block both sides is arranged in the slideway on vertical balladeur train both sides.The breach coordinated with sideslip road is provided with in the middle of vertical balladeur train.Sideslip road, through vertical balladeur train, can move up and down with vertical slide block.Motor together with decelerator, hereinafter referred to as motor.Motor is arranged on support fixing below vertical slide block.Motor output shaft is connected with a rhizoid bar.Nut bracket is fixedly connected with above vertical balladeur train.Screw mandrel is screwed in the corresponding nut of nut bracket.The rotating of motor, namely drive vertical slide block rise and fall, motor is elevated with vertical slide block, drives sideslip road and supporting plate rise and fall.Each hold up arm section on degree of raising can adjust.
The propulsion plant of arm section is held up to be made up of sideslip road, clamping plate, supporting plate, granny rag, coiling, lower mandrel member, guide cylinder, reel, directive wheel, stay cord, motor, frame slideway, frame slide block.Boards wall is in rear end, sideslip road.Coiling, lower mandrel member are arranged between two pieces of clamping plate.Motor is arranged in clamping plate outer plate surface, drives the positive and negative rotation of upper and lower reel.
Below lower mandrel member, guide cylinder is installed.Granny rag one end is fixed and is wrapped on coiling, and the other end moves supporting plate front end to above supporting plate, walks around the gap of supporting plate front end below supporting plate and between sideslip road and retracts, walk around guide cylinder and pull to lower mandrel member, and be fixedly wrapped in lower mandrel member.Reel, directive wheel, stay cord are arranged on sideslip road side.In sideslip road, a reel and motor are installed in a side rear end.The directive wheel that installation one is little below front end, same side, sideslip road.A stay cord one end is fixed on reel, and is wound around the suitable number of turns, and the stay cord other end walks around directive wheel, is withdrawn into appropriate location, same side, supporting plate rear end, is fixed on supporting plate.Motor rotates forward and namely pulls stay cord, and namely stay cord pulls supporting plate to move forward by directive wheel.
When human body being transferred on armchair from the bed, first armchair is become and hold up bed, dock with bed.The stay cord that driven by motor reel is pulled through directive wheel draws supporting plate protruding, and coiling is motionless, and lower mandrel member is in the naturalness that can reverse.Granny rag below supporting plate walks around supporting plate front end, stretches out and relatively by under granny rag pulls situation above supporting plate, continue to be layered on above supporting plate with supporting plate.Supporting plate and granny rag inject between human body and bed surface.The lifting column rising that mounting is following, i.e. liftable human body.
When human body regains armchair, reel is in the naturalness that can reverse.Coiling, lower mandrel member synchronously pull granny rag, pull supporting plate front end and are recovered to initial position.Armchair is become holding up bed.
When human body is transferred to bed from armchair, armchair is become and holds up bed, dock with bed.Hold up arm section to lift suitable height on human body to bed, coiling is motionless, and lower mandrel member is rotated granny rag and also driven supporting plate to regain, and namely human body puts off in bed.
Frame installation of slide track is on rear frame.Frame slide block is arranged in frame slideway.Between frame slide block and frame slideway, manual-lock is installed.Unclamp locking device, can move left and right in hand push sideslip road, namely hold up arm section to move left and right, manual locking after mobile.
Supporting plate, granny rag inject between human body and bed surface, and process that human body places in bed has automatically controlled to hold up arm section to lift.All the other processes are manually completed by operator.
Mounting, lean against, foot by the framework of, tailstock, be all fixed with horizontal block, effect is: the shape of fixed frame on the one hand, makes it indeformable; Be on the other hand lift effect in the support that kept at a certain distance away of the length direction of human body, as a kind of chair keeps at a certain distance away, to be fixed with batten the same.
Both sides, sideslip road are provided with mobile horizontal block.Excise a cuboid below mobile horizontal block two ends, form " square " vacancy.The upper block face of square " vacancy " rides against above forward and backward frame, can horizontally slip.When front end, sideslip road is dropped in front bezel, horizontal block is concordant with level on supporting plate with plane on mobile horizontal block.Between the horizontal block of adjacent movement, between mobile horizontal block and adjacent sideslip road, between mobile horizontal block and adjacent horizontal block, both sides have lead to be connected near end positions.The mobile installation quantity of horizontal block and the length of lead, need between the sideslip road of movement according to each and need the distance between the sideslip road of movement and horizontal block to determine.General lead total length is longer than the distance between horizontal block.Like this, when sideslip road left, move along forward and backward frame to the right time, the horizontal block of movement that can promote front edge direction is drawn close mutually, and pulls the lead of the horizontal block of the movement of rear edge direction stretching one by one, make the room district moving appearance because of sideslip road have mobile horizontal block to fill up, have support equally to human body.Tailstock and only to install a horizontal block of movement between leaning against just much of that because tailstock pull out can not be oversize.
The invention has the beneficial effects as follows: 1, holding up the bedstead of bed to be divided into mounting, lean against, foot is by, tailstock five joint.The forward and backward frame of tailstock can stretch out and withdrawal leaning against, in forward and backward frame that foot leans on, can change and hold up a length and shorten armchair foot by, the length that leans against.Armchair can be become and hold up bed, hold up bed to become armchair.2, each arm section of holding up has independently lowering or hoisting gear and propulsion plant.Each supporting plate can be regulated height when lifting is held up according to patient bed situation.Each supporting plate can all inject simultaneously or gradation is inserted between human body and bed surface.3, hold up arm section can to move left and right holding up on bed, adapt to the sick human needs of different height.4, can easily human body be transferred on armchair from the bed.Patient on armchair, can arrive outdoor moving movable under the promotion of entourage.Easily patient can be transferred on bed from armchair again.5, shift the patient of body weight, entourage is very light, and patient is also comfortable.
Accompanying drawing explanation
Fig. 1 is arm type armchair overall structure figure.
Fig. 2 is that armchair becomes and holds up a situation map.
Fig. 3 holds up arm section enlarged drawing and mobile horizontal block installation diagram.
Fig. 4 is supporting plate, granny rag, reel constitutional diagram.
Fig. 5 is reel, stay cord, directive wheel installation diagram.
Fig. 6 is A-A enlarged drawing in Fig. 5.
Fig. 7, after armchair becomes and holds up bed, docks situation map with sick bed.
Fig. 8 holds up arm to lift patient just regaining and hold up a situation map.
In accompanying drawing: treadle 1, rear frame 2, motor 3, nut bracket 4, pivot pin 5, clamping plate 6, coiling 7, lower mandrel member 8, vertical slide block 9, screw mandrel 10, vertical balladeur train 11, horizontal block 12, sideslip road 13, mobile horizontal block 14, supporting plate 15, lead 16, granny rag 17, front bezel 18, gear hurdle 19, pushing hands 20, frame slideway 21, lifting column 22, frame slide block 23, foot rest 24, wheel 25, guide cylinder 26, support 27, stay cord 28, directive wheel 29, reel 30, stay cord button 31, sick bed 32, patient 33.
Detailed description of the invention
In Fig. 1, be arm type armchair overall structure figure.In the middle of chair body part is mounting.Mounting both sides are that foot leans on and leans against.Leaning against the outer limit with foot is tailstock.Mounting is provided with lifting column 22 below, and lifting column 22 is arranged in the standpipe of foot rest 24.Lifting column is elevated by the standpipe of foot rest 24 or the hydraulic cylinder installed in barrel.Foot rest there is wheel 25.Mounting, lean against, the framework of foot by being all made up of front bezel 18, rear frame 2, horizontal block 12.Lean against and be hinged on the forward and backward frame on the right of mounting with pivot pin 5, foot is by being hinged on the forward and backward frame on the mounting left side with pivot pin 5.It is identical for leaning against the structure leaned on foot, symmetrical with mounting.Lean against between mounting, foot leans on all has installed reclining apparatus between mounting.Reclining apparatus is prior art, has various structures, clear in order to drawing primary structure, and reclining apparatus does not draw.There is pushing hands 20 front bezel 18, rear frame 2 outer end of tailstock, can switching lock downwards, the pushing hands of armchair.Turn on locking, pushing hands upwards pulled, then lock, the treadle 1 on left side foot limit on the lower.According to the needs in transfer process orientation, lean against and can become foot and lean on, foot leans against by becoming.Adjustment backrest angle and foot are by angle, and make to lean against with foot by all concordant with mounting, armchair just becomes and holds up bed.The right in Fig. 1 is leaned against angle modulation rotate downwards, left side foot rotates upwards by angle modulation, and reverse switching pushing hands also locks, and namely former leaning against become foot and lean on.
The forward and backward frame of mounting has installed gear hurdle 19, gear hurdle 19 can switching following to forward and backward frame.Horizontal block 12 is mounted with between forward and backward frame.Mounting, lean against, foot a set ofly holds up arm section by, tailstock all installs.Referring to holding up arm section enlarged drawing 3.Front bezel 18, the rear frame 2 of tailstock are rectangular tubes, in the forward and backward frame that reeve leans against, foot leans on, can pull out and advance.In Fig. 1, the forward and backward frame of tailstock is the state of the forward and backward frame that propelling leans against, foot leans on.
In Fig. 2, be that armchair becomes and holds up a situation map.In adjustment Fig. 1, armchair leans against and leans on angle with foot, makes it concordant with middle mounting, just becomes and hold up bed.The forward and backward frame of tailstock can pull out or advance former leaning against or forward and backward frame that foot leans on, can change the length of holding up bed, to adapt to patient's height situation and to adapt to sick bed surrounding space situation, conveniently hold up and lift patient.In Fig. 2, tailstock is the situation that pull-out makes to hold up bed elongated.Hold up arm section and mobile horizontal block 14 see Fig. 3.
In Fig. 3, be hold up arm section enlarged drawing and mobile horizontal block installation diagram.At mounting, lean against, above rear frame 2 that foot leans on, be provided with frame slideway 21.Frame slide block 23 is arranged in frame slideway 21, can move left and right.Hold up arm section to be arranged on frame slide block 23, can manually slide moves left and right holding up on bed, and has manual-lock.When holding up arm section to move to a direction, after will causing, there is a vacancy district.In order to control vacancy district within normal range, just mobile horizontal block 14 is installed on the forward and backward frame on the both sides in sideslip road 13.Mobile horizontal block 14 shape is just as on a kind of chair in park, and it is the same that the suitable distance in interval fixes a wooden unit bar.An excision square body below mobile horizontal block two ends, only surplus half of wooden unit, takes the vacancy of half of wooden unit and is placed on forward and backward frame.Between the horizontal block of adjacent movement, between mobile horizontal block and adjacent sideslip road, between mobile horizontal block and adjacent horizontal block, both sides have lead 16 to be connected near end positions.The length of lead 16, determines two distances moving horizontal block.Lead totally two, respectively connects one at forward and backward scuncheon.The many horizontal blocks of movement are linked to be a batten curtain.When holding up arm section to move to a direction, as the right in Fig. 3, just stretching for the lead 16 is connected with mobile horizontal block on the left side, and with holding up arm section right lateral, arm section is held up to move to right the vacancy of appearance to fill up.Meanwhile, the horizontal block of movement that the right is pushed in Fig. 3 in sideslip road 13 is drawn close mutually, lead downwards curved fall.
Each arm section of holding up has independently lowering or hoisting gear and propulsion plant.Lowering or hoisting gear by founding balladeur train 11, vertical slide block 9, sideslip road 13, motor 3, screw mandrel 10, nut bracket 4, support 27 form.Vertical balladeur train 11 lower end is fixed on frame slide block 23, mutually vertically.Slideway is provided with inside the framework on vertical balladeur train 11 both sides.Vertical lower end, slide block 9 both sides and both sides, sideslip road 13 are connected and fixed integral, mutually vertically.The breach coordinated with sideslip road is provided with in the middle of vertical balladeur train.Sideslip road, through vertical balladeur train, can move up and down with vertical slide block.Decelerator is with by motor 3, is arranged on the support 27 below vertical slide block.Motor 3 output shaft is connected with screw mandrel 10.Be screwed into above screw mandrel 10 in the nut of nut bracket 4.Nut bracket 4 is fixed together with the rear, upper end of vertical balladeur train.Even if the positive and negative rotation in nut bracket of the rotating screw mandrel of motor 3.Because nut is fixed, screw mandrel is just made to drive vertical slide block to move up and down.Namely the rise and fall of sideslip road are driven.
Propulsion plant is made up of sideslip road 13, clamping plate 6, supporting plate 15, granny rag 17, coiling 7, lower mandrel member 8, guide cylinder 26, reel 30, directive wheel 29, stay cord 28, motor 3, frame slideway 21, frame slide block 23.In order to observe conveniently, take down the granny rag 17 in clamping plate 6 in Fig. 1, Fig. 3, the reel blocked by granny rag can have been seen.
Clamping plate 6 are fastened on rear end, sideslip road 13.Coiling 7, lower mandrel member 8, guide cylinder 26 are arranged between two pieces of clamping plate 6.Motor 3 is arranged in clamping plate outer panels, drives upper and lower spool turns.Referring to Fig. 4.
When front end, sideslip road is dropped in front bezel, horizontal block is concordant with level on supporting plate with plane on mobile horizontal block.
In Fig. 4, be supporting plate, granny rag, reel constitutional diagram.In order to observe conveniently, sideslip road, clamping plate, motor are taken down.Supporting plate 15 and granny rag 17 composition hold up arm.Supporting plate 15 is arranged in sideslip road.Supporting plate front portion becomes wedge-like, and wedge mouth is the smooth arc surface that a radius is very little, and radius can in a millimeter.Supporting plate back segment side is provided with one section of slide block.Below supporting plate, there is fin on both sides, fin projection one millimeter to two millimeters.Horizontal slideway structure is see Fig. 5 and Fig. 6.
In Fig. 6, it is A-A enlarged drawing in Fig. 5.Can clearly be seen that the cross section in sideslip road.Both sides, sideslip road inner edge is provided with the slideway matched with the supporting plate both sides in Fig. 4.Supporting plate still has appropriate gap below supporting plate and between sideslip road after injecting sideslip road.In Fig. 4, granny rag 17 1 terminations fixed by coiling 7, and the suitable number of turns of circumvolution.Another termination of granny rag 17 moves supporting plate front end wedge mouth to above supporting plate, walks around wedge mouth, and walk around guide cylinder 26 from pulling back between supporting plate lower plane two fins, granny rag termination is fixed in lower mandrel member 8, and the suitable number of turns of circumvolution.Granny rag covers the whole upper plane of supporting plate.Stay cord button 31 is fixed on supporting plate back segment slide block top, can allow plane on the block of slideway notch limit, both sides, sideslip road, when supporting plate slides in sideslip road, non-interference.Stay cord 28 1 terminations hang on stay cord button 31.
In Fig. 5, be reel, stay cord, directive wheel installation diagram.Vertical balladeur train 11 lower end is fixed on frame slide block 23, and frame slide block is arranged in the frame slideway 21 of rear frame 2.Sideslip road 13 is fixed on both sides, vertical slide block 9 lower end, and rear end, sideslip road is fixedly connected with clamping plate 6.Front end, sideslip road is in higher than front bezel 18 state.Hold up lift human body regain after, sideslip road just falls and is placed in front bezel.Reel 30 is arranged on the side of rear end, sideslip road, and directive wheel 29 is arranged on the leading portion of the same side in sideslip road.Reel 30 is connected with the motor 3 on the support be arranged on below rear end, sideslip road, and drives reel to rotate by motor.Stay cord 28 1 terminations are fixed and are wrapped on reel 30, and another termination of stay cord pulls to front end, sideslip road, walks around directive wheel 29, are withdrawn on the stay cord button 31 of the supporting plate above sideslip road back segment.Front end, sideslip road dual-side declines gradually, does not have slideway, to adapt to the wedge shape block shape of supporting plate front end.When motor 3 drives reel stay cord, stay cord is walked around directive wheel 29 and is drawn the stay cord button of supporting plate to move on the right of Fig. 5, and supporting plate just can be made protruding.When supporting plate rear end proceeds to front end, sideslip road certain position, be namely automatically blocked stopping and stretch out, limit the stroke of supporting plate.
The rear frame of tailstock does not arrange frame slideway.The both sides, vertical balladeur train lower end in the lowering or hoisting gear of arm are held up directly to be fastened on rear frame.Utilize the forward and backward frame of tailstock leaning against, pull-out in forward and backward frame that foot leans on becomes left and right distance when to hold up bed at armchair with advancing to regulate.
The operation principle of armchair transporting patient: when 1, patient being transferred on armchair from the bed, first becomes armchair and holds up bed, dock with bed.Docking content comprises: first put down gear hurdle 19, hold up bed ensemble height by the following lifting column of mounting unified adjust to supporting plate stretch out time, supporting plate lower plane is concordant with plane on the bed docked, then adjusts and hold up several right position holding up arm on bed.Then adjust and respectively hold up arm to hold up the elemental height lifting patient.As systemic all lies low on bed, then uncomfortablely can hold up arm height.If patient takes on the back of the body, head leans against on the cotton-wadded quilt of certain altitude, then segmentation adjustment is wanted to hold up individually the height of arm initial state.Then, depresses button, as in Fig. 5, namely motor drives reel to rotate, and stay cord draws supporting plate to stretch out to outer end, sideslip road by the directive wheel of front end, sideslip road.At this moment, coiling is motionless, and lower mandrel member unclamps into the naturalness that can reverse.Granny rag in lower mandrel member is outwards pushed up by supporting plate.Lower mandrel member is reversed, and the wedge mouth that the following granny rag of supporting plate walks around supporting plate front end smooth forwards to above supporting plate continuously, with before supporting plate and then be synchronously layered on above supporting plate.Supporting plate injects between human body and bed surface, and suitably raises some reeve, across one deck granny rag above supporting plate, does not rub to human body.So hold up arm easily to inject below human body, the lifting column that mounting is following can be started, lift human body on the whole.Human body is after lifting, and reel is in the naturalness that can reverse.Coiling, lower mandrel member synchronous axial system, pull granny rag, namely drives supporting plate to move to rear end, sideslip road, be recovered to and hold up an initial position.Respectively hold up arm to put off its front end and be placed on initial position in front bezel, can become hold up bed into armchair.
2, patient is transferred on bed from armchair.Armchair is become and holds up bed.Respectively hold up arm to lift patient, hold up arm protruding.At this moment, coiling, lower mandrel member are all in the naturalness that can reverse.Reel rotates and pulls stay cord to walk around directive wheel to draw supporting plate to move to outer end, sideslip road.Human body is lifted to above bed, then adjusts height, to make between human body and bed surface slightly gap.Subsequently, reel is in the naturalness that can reverse.Coiling is motionless, and lower mandrel member is rotated and pulled granny rag, namely drives supporting plate to move backward.Granny rag above supporting plate is walked around supporting plate front end wedge mouth continuously and is twisted in lower mandrel member below supporting plate, so namely human body is put off in bed.
In Fig. 7, be, after armchair becomes and holds up bed, dock situation map with sick bed 32.Namely the situation before lifting patient 33 will be held up.
In Fig. 8, be hold up arm to lift patient just regaining and hold up a situation map.Namely after armchair becomes and holds up bed, from sick bed 32 hold up lift patient 33 after be recovered to the situation of holding up in a process.
Claims (10)
1. arm type armchair, primarily of chair body part, hold up arm section to form, it is characterized in that:
(1), chair body part is made up of treadle, pushing hands, lifting column, foot rest, horizontal block, mobile horizontal block, gear hurdle, front bezel, rear frame;
(2), chair body part be divided into foot to lean on, mounting, lean against, tailstock five joint;
(3), the forward and backward frame of tailstock injects and leans against, in forward and backward frame that foot leans on, can extend and shortening;
(4), armchair can become and hold up bed, and the elongation of tailstock is shortened can change the length of holding up bed;
(5) arm section, is held up to be made up of sideslip road, supporting plate, lowering or hoisting gear, propulsion plant;
(6), lowering or hoisting gear by founding balladeur train, vertical slide block, sideslip road, motor, screw mandrel, nut bracket, support form;
(7), propulsion plant is made up of sideslip road, clamping plate, supporting plate, granny rag, coiling, lower mandrel member, guide cylinder, reel, directive wheel, stay cord, motor, frame slideway, frame slide block;
(8), vertical balladeur train lower end is fixed on frame slide block, orthogonal;
(9), below vertical slide block both sides are fixed on sideslip road dual-side, orthogonal;
(10), rear end, sideslip road is fixedly connected with clamping plate;
(11), coiling, lower mandrel member be arranged between two pieces of clamping plate, and motor is arranged on the outer side plate face of clamping plate;
(12), granny rag one end fixes and is wrapped on coiling, and the other end moves supporting plate front end to above supporting plate, walks around the gap of supporting plate front end below supporting plate and between sideslip road and retracts, walk around guide cylinder and pull to lower mandrel member, and be fixedly wrapped in lower mandrel member;
(13) when, human body being transferred to armchair from the bed, armchair becomes holds up bed, dock with bed, driven by motor reel pulls the stay cord walking around directive wheel to draw supporting plate to stretch out, coiling is motionless, lower mandrel member is in the naturalness that can reverse, and the granny rag under supporting plate walks around supporting plate front end, stretches out be layered on above supporting plate with supporting plate, supporting plate and granny rag inject between human body and bed surface, i.e. liftable human body;
(14), human body regain armchair time, reel is in the naturalness that can reverse, and the synchronous granny rag of coiling, lower mandrel member, pulls supporting plate front end and be recovered to initial position, holds up bed to become armchair;
(15), when human body is transferred to bed from armchair, armchair becomes holds up bed, docks with bed, and hold up arm section to lift on human body to bed suitably height, coiling is motionless, and lower mandrel member is rotated granny rag and also driven supporting plate to regain, and namely human body is placed in bed.
2. arm type armchair according to claim 1, is characterized in that: installed lifting column and foot rest below the frame on mounting both sides.
3. arm type armchair according to claim 1, is characterized in that: each holds up arm section to have a set of independently lowering or hoisting gear and propulsion plant.
4. arm type armchair according to claim 1, is characterized in that: reel, directive wheel, stay cord are arranged on sideslip road side.
5. arm type armchair according to claim 1, is characterized in that: frame installation of slide track is on rear frame.
6. arm type armchair according to claim 1, is characterized in that: frame slide block is arranged in frame slideway.
7. arm type armchair according to claim 1, is characterized in that: foot by with mounting between, lean against, between mounting, reclining apparatus be installed.
8. arm type armchair according to claim 1, is characterized in that: both sides, sideslip road are provided with mobile horizontal block.
9. arm type armchair according to claim 1, is characterized in that: each hold up arm section on degree of raising can adjust.
10. arm type armchair according to claim 1, is characterized in that: hold up arm section to move left and right.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510473482.7A CN104983523A (en) | 2015-08-06 | 2015-08-06 | Arm type armchair |
| CN201610579828.6A CN106420196A (en) | 2015-08-06 | 2016-07-22 | Split type automatic transfer chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510473482.7A CN104983523A (en) | 2015-08-06 | 2015-08-06 | Arm type armchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104983523A true CN104983523A (en) | 2015-10-21 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510473482.7A Pending CN104983523A (en) | 2015-08-06 | 2015-08-06 | Arm type armchair |
| CN201610579828.6A Pending CN106420196A (en) | 2015-08-06 | 2016-07-22 | Split type automatic transfer chair |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610579828.6A Pending CN106420196A (en) | 2015-08-06 | 2016-07-22 | Split type automatic transfer chair |
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| Country | Link |
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| CN (2) | CN104983523A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232248A (en) * | 2015-11-06 | 2016-01-13 | 遂宁市长丰机械科技有限公司 | Combined armrest transfer chair |
| CN105708633A (en) * | 2016-04-05 | 2016-06-29 | 浙江工业大学 | Assisted wheelchair for getting in and out of bed |
| CN108743067A (en) * | 2018-09-07 | 2018-11-06 | 常州市第人民医院 | Medical transfer bed |
| CN109199709A (en) * | 2018-08-13 | 2019-01-15 | 王珍茹 | A kind of medical treatment and nursing is transferring bed |
| CN109907896A (en) * | 2018-12-13 | 2019-06-21 | 宋少琦 | Multifunctional combination care appliances |
Families Citing this family (2)
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|---|---|---|---|---|
| CN108578088A (en) * | 2017-07-26 | 2018-09-28 | 姜德谦 | Wheel-chair with chair wheeled litter function |
| CN107320021B (en) * | 2017-08-18 | 2020-02-18 | 遂宁市长丰机械科技有限公司 | Tunnel and ladder step mopping robot |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2222528Y (en) * | 1995-06-02 | 1996-03-20 | 王家干 | Folding dual-purpose structure of invalid bed and wheelchair |
| JP2000342629A (en) * | 1999-06-04 | 2000-12-12 | Sueo Ide | Equipment for nursing |
| CN1720016A (en) * | 2002-06-10 | 2006-01-11 | 阿斯季有限责任公司 | Body transfer system |
| CN200994875Y (en) * | 2007-01-17 | 2007-12-26 | 罗绫 | Special multifunctional foldable chair with bed for paralytic |
| US7487559B1 (en) * | 2004-10-05 | 2009-02-10 | Denosky James M | Patient transfer device |
| CN101518488A (en) * | 2009-04-14 | 2009-09-02 | 郑国利 | Multifunctional electric living walking chair-bed |
| CN201668614U (en) * | 2010-06-17 | 2010-12-15 | 陆向东 | Multifunctional nursing wheelchair |
| US20110238217A1 (en) * | 2007-04-12 | 2011-09-29 | Yohei Kume | Transfer supporting apparatus |
| WO2012086907A2 (en) * | 2010-12-23 | 2012-06-28 | Kim In-Kyum | Bath chair for aiding the bathing and moving of an immobile person |
| CN204274871U (en) * | 2014-11-28 | 2015-04-22 | 施晓明 | A kind of human body displacement auxiliary device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2164817Y (en) * | 1993-10-12 | 1994-05-18 | 马晔楠 | Medical handling vehicle for patient |
| CN1151281A (en) * | 1995-12-08 | 1997-06-11 | 松浦研究所株式会社 | Sick or wounded patient bed having separable frame and moving/lifting apparatus for separable frame |
| ES1044404Y (en) * | 1999-09-23 | 2000-09-01 | Suinsa Subcontratas Internacio | POLYPOSITIONABLE SUPPORT APPLICABLE AS A STRETCHER FOR CLINICAL USE. |
| JP2001258941A (en) * | 2000-03-21 | 2001-09-25 | Hiroo Yuasa | Seat hanging type hand cart with frame |
| KR100619432B1 (en) * | 2004-06-17 | 2006-09-19 | 박신택 | a cot for patient |
| CN201168144Y (en) * | 2008-03-05 | 2008-12-24 | 徐瑞华 | Up-down handcart for operation |
| CN104958149A (en) * | 2015-08-06 | 2015-10-07 | 遂宁市长丰机械科技有限公司 | Arm type armchair |
| CN206214304U (en) * | 2016-07-22 | 2017-06-06 | 四川省星达机器人有限公司 | Separated type shifts chair automatically |
-
2015
- 2015-08-06 CN CN201510473482.7A patent/CN104983523A/en active Pending
-
2016
- 2016-07-22 CN CN201610579828.6A patent/CN106420196A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2222528Y (en) * | 1995-06-02 | 1996-03-20 | 王家干 | Folding dual-purpose structure of invalid bed and wheelchair |
| JP2000342629A (en) * | 1999-06-04 | 2000-12-12 | Sueo Ide | Equipment for nursing |
| CN1720016A (en) * | 2002-06-10 | 2006-01-11 | 阿斯季有限责任公司 | Body transfer system |
| US7487559B1 (en) * | 2004-10-05 | 2009-02-10 | Denosky James M | Patient transfer device |
| CN200994875Y (en) * | 2007-01-17 | 2007-12-26 | 罗绫 | Special multifunctional foldable chair with bed for paralytic |
| US20110238217A1 (en) * | 2007-04-12 | 2011-09-29 | Yohei Kume | Transfer supporting apparatus |
| CN101518488A (en) * | 2009-04-14 | 2009-09-02 | 郑国利 | Multifunctional electric living walking chair-bed |
| CN201668614U (en) * | 2010-06-17 | 2010-12-15 | 陆向东 | Multifunctional nursing wheelchair |
| WO2012086907A2 (en) * | 2010-12-23 | 2012-06-28 | Kim In-Kyum | Bath chair for aiding the bathing and moving of an immobile person |
| CN204274871U (en) * | 2014-11-28 | 2015-04-22 | 施晓明 | A kind of human body displacement auxiliary device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232248A (en) * | 2015-11-06 | 2016-01-13 | 遂宁市长丰机械科技有限公司 | Combined armrest transfer chair |
| CN105708633A (en) * | 2016-04-05 | 2016-06-29 | 浙江工业大学 | Assisted wheelchair for getting in and out of bed |
| CN105708633B (en) * | 2016-04-05 | 2017-11-28 | 浙江工业大学 | Assist type bunk bed wheelchair |
| CN109199709A (en) * | 2018-08-13 | 2019-01-15 | 王珍茹 | A kind of medical treatment and nursing is transferring bed |
| CN108743067A (en) * | 2018-09-07 | 2018-11-06 | 常州市第人民医院 | Medical transfer bed |
| CN109907896A (en) * | 2018-12-13 | 2019-06-21 | 宋少琦 | Multifunctional combination care appliances |
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|---|---|
| CN106420196A (en) | 2017-02-22 |
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Effective date of registration: 20160920 Address after: Suining City, Taihe Town, 629200 Sichuan County of Shehong Province in the United States Avenue LONCIN Technology Park Applicant after: SICHUAN XINGDA ROBOT CO., LTD. Address before: Suining City, Sichuan Province, China on 629000 Street District No. 139 Water Villa 4-26-6 Shu Xiu Applicant before: Changfeng, Suining City machinery Science and Technology Ltd. |
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Application publication date: 20151021 |