CN104161635A - Manual back-lifting and leg-bending nursing bed for patient - Google Patents
Manual back-lifting and leg-bending nursing bed for patient Download PDFInfo
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- CN104161635A CN104161635A CN201410453320.2A CN201410453320A CN104161635A CN 104161635 A CN104161635 A CN 104161635A CN 201410453320 A CN201410453320 A CN 201410453320A CN 104161635 A CN104161635 A CN 104161635A
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Abstract
The invention discloses a manual back-lifting and leg-bending nursing bed for a patient and belongs to the field of nursing beds. The nursing bed comprises a bed body frame, a bed board, a back-lifting device and a leg-bending device. The bed board is of a curtain-shaped structure allowing longitudinal bending. The back-lifting device comprises back-lifting supports, back-lifting rotating shafts, back-lifting traction ropes and a manual back-lifting traction locking mechanism. The back-lifting supports are hinged to the bed body frame through the back-lifting rotating shafts, one end of each back-lifting traction rope is connected with a lever arm on the corresponding back-lifting support, and the other end of each back-lifting traction rope is connected with the manual back-lifting traction locking mechanism. The leg-bending device comprises leg-bending sliding supports, leg-bending sliding blocks, leg-bending guide rails, guide rail supports, leg-bending traction ropes and a manual leg-bending traction locking mechanism. The guide rail supports are installed on the bed body frame, the leg-bending guide rails are fixed to the guide rail supports, and the leg-bending sliding supports are matched with the leg-bending guide rails through the leg-bending sliding blocks. Back-lifting and leg-bending noise is small, the motion is smooth, operation is easy, and the nursing bed makes the patient feel more comfortable and is especially suitable for a paralytic without the self-care ability.
Description
Technical field
The present invention relates to a kind of patient bed, more particularly, relating to one, manually to lift dorsiflex lower limb patient caring bed.
Background technology
Traditional paralyzed patient caring bedly comprise bedstead, be supported on the bed panel on bedstead, bed panel is generally a fixing plate, for a long time can only be in same position when paralytic lies in bed, the state lying low, the diseases such as so easy generation decubital ulcer, and can cause patient's body function degeneration, and to return nursing staff simultaneously and bring larger workload, labor intensity is large.
For the problems referred to above, on market, there is novel nursing bed, its can improve paralytic self-care ability, alleviate nursing staff's working strength, reduce kinsfolk trouble and worry.At present, such Novel nursing bed can be divided into two kinds mostly, and one is hand-rail type, and another kind is electrodynamic type, and above-mentioned two kinds of nursing beds have following functions substantially: 1) backrest can lifting setting, realizes patient and sits the adjusting of lying; 2) shank can lifting setting, realizes the adjusting of bending and stretching of patient's shank; 3) bed body can lifting setting, is convenient to medical personnel's work requirements.
In addition, along with improving constantly of people's life-span, in society, aging population is more and more, and old people is also more and more to the demand of nursing bed.Along with development and the society more concerns to old man of technology, functional nursing bed is more and more, all convenience is provided to old man's life and patient's treatment.
But current nursing bed adopts electronic or manual mode to drive the appropriate section of bed board to move by driving-chain mostly, makes human body in postures such as sitting, lie, crouch; Also there is the servomotor of employing to slow down and increase square rear drive linkage through decelerator, drive the appropriate section motion of bed board, realize the conversion of bed person's position.Generally all there is following defect in the nursing bed of above-mentioned two kinds of structures:
(1) adopt chain transmission or linkage, bed body motion artifacts is large, and polylith bed board is all connected through the hinge, and after a period of time is not used, also can send larger noise in the time rotating;
(2) adopt driven by servomotor, because the price of servomotor is higher, cause electric care bed high cost, be difficult to promote;
(3) drive mechanism relative complex, is prone to fault, and Breakdown Maintenance inconvenient maintenance;
(4) lift back of the body bending point certain with the bending point distance of bending one's legs, the crowd who is difficult to be applicable to different heights uses, and be prone to and lift back of the body position when more comfortable, and the position that bends one's legs is crossed far or excessively near, causes cannot bending one's legs completely or thigh being supported and reduced and uncomfortable situation.
Summary of the invention
1. the technical problem that invention will solve
The object of the invention is to overcome existing nursing bed complex structure, motion noise is large, manufacturing cost is high, comfort level is poor deficiency, provide one manually to lift dorsiflex lower limb patient caring bed, adopt technical scheme of the present invention, adopt relatively simple structure to realize the function same with existing nursing bed, greatly reduce the manufacturing cost of nursing bed, be convenient to promote; Lift dorsiflex lower limb action noise little, fluent movements, simple to operate, make patient more comfortable, be particularly useful for the paralytic that cannot take care of oneself, reduce the labor intensity of medical personnel and families of patients.
2. technical scheme
For achieving the above object, technical scheme provided by the invention is:
It is patient caring bed that one of the present invention is manually lifted dorsiflex lower limb, and comprise a body framework, bed board, be located at and lift the back of the body device and the device that bends one's legs on a body framework, wherein:
Described bed board be can buckling curtain shape structure;
The described back of the body device of lifting comprises and lifts back braces, lifts back of the body rotating shaft, lifts back of the body pull rope and manually lift back of the body traction retaining mechanism, the described back braces of lifting is articulated with on a body framework by lifting back of the body rotating shaft, described one end of lifting back of the body pull rope is connected with the lever arm of lifting on back braces, the described other end of lifting back of the body pull rope with manually lift back of the body traction retaining mechanism and be connected, the described back of the body traction locking mechanism controls of manually lifting is lifted back of the body pull rope take-up or unwrapping wire drive and is lifted back braces and lift or fall; The described below of lifting back braces is also provided with upper bed board support; One end of described bed board is layed in lifts on back braces, and with lift back braces and be connected;
The described device that bends one's legs comprises the sliding support that bends one's legs, the slide block that bends one's legs, the guide rail that bends one's legs, rail brackets, pull rope and the traction retaining mechanism that manually bends one's legs bend one's legs, described rail brackets is installed on a body framework, the described guide rail that bends one's legs is fixed on rail brackets, the described sliding support that bends one's legs matches with the guide rail that bends one's legs by the slide block that bends one's legs, the described traction retaining mechanism that manually bends one's legs is connected with the sliding support that bends one's legs by the pull rope that bends one's legs, and the described traction locking mechanism controls that manually the bends one's legs pull rope that bends one's legs moves forward and backward the drive sliding support that bends one's legs and moves forward and backward; The below of the described sliding support that bends one's legs is also provided with lower bed board support; The other end of described bed board is layed in and bends one's legs on sliding support.
Further, the described back of the body traction retaining mechanism of manually lifting comprises and lifts back pass lever, lifts lineback wheel, lifts the back of the body and rise and stop and lift wheel hands at the back, the described back pass lever of lifting is installed on a body framework by bearing block level, the described lineback wheel of lifting is fixed on and lifts in back pass lever, and lifting back of the body pull rope is wound in and lifts on lineback wheel, the described back of the body of lifting rises to stop and lift wheel hands at the back and is installed on the same one end of lifting back pass lever, and lifts the back of the body and rise to stop and be fixed on a body framework.
Further, the described traction retaining mechanism that manually bends one's legs comprises the drive link that bends one's legs, the first bend one's legs line wheel, the second bend one's legs line wheel, bending one's legs rises stop and bend one's legs hands wheel, the described drive link that bends one's legs is installed on a body framework by bearing block level, the described first line wheel that bends one's legs is fixed on and bends one's legs on drive link, the described second line wheel that bends one's legs is installed on the below of the guide rail that bends one's legs, the described pull rope that bends one's legs is wound in first and bends one's legs on line wheel, and walk around the second bend one's legs line wheel, described first bends one's legs, and the pull rope that bends one's legs that line wheel and second bends one's legs between line wheel is connected with the sliding support that bends one's legs, described the rise handwheel of stopping and bend one's legs of bending one's legs is installed on same one end of the drive link that bends one's legs, and bending one's legs rises stops and is fixed on a body framework.
Further, the both sides of the described sliding support that bends one's legs are provided with Fluency strip along the length direction of implantation body framework respectively.
Further, the upper plane of described Fluency strip and the upper plane of upper bed board support are mutually concordant.
Further, the both sides, rear end of the described sliding support that bends one's legs are respectively arranged with a roller.
Further, on 4 footing of described bed body framework, be respectively arranged with a universal wheel.
Further, the described back of the body pull rope of lifting is steel wire rope with the pull rope that bends one's legs.
3. beneficial effect
Adopt technical scheme provided by the invention, compared with existing known technology, there is following remarkable result:
(1) it is patient caring bed that one of the present invention is manually lifted dorsiflex lower limb, it utilizes manually lifts back of the body traction locking mechanism controls and lifts back of the body pull rope take-up or unwrapping wire and drive and lift back braces and lift or fall, utilize the traction locking mechanism controls that manually the bends one's legs pull rope that bends one's legs to move forward and backward and drive the sliding support that bends one's legs to move forward and backward, adopt relatively simple structure to realize the function same with existing nursing bed, greatly reduce the manufacturing cost of nursing bed, be convenient to promote; Lift dorsiflex lower limb action noise little, fluent movements, simple to operate, make patient more comfortable, be particularly useful for the paralytic that cannot take care of oneself, reduce the labor intensity of medical personnel and families of patients;
(2) it is patient caring bed that one of the present invention is manually lifted dorsiflex lower limb, it is lifted back pass lever and is installed on a body framework by bearing block level, lifting lineback wheel is fixed on and lifts in back pass lever, and lifting back of the body pull rope is wound in and lifts on lineback wheel, lifting the back of the body rises to stop and lift hands at the back wheel and is installed on the same one end of lifting back pass lever, and lifting the back of the body rises to stop and is fixed on a body framework, lift wheel hands at the back by rotation and make to lift lineback wheel retractable cable, complete and lift back braces and lift or fall, utilize simultaneously with lift hands at the back that wheel is installed on the same side lift the back of the body console back of the body start and stop of stopping of rising, easy to operate, lift back of the body process mild, can realize and lift back of the body step-less adjustment,
(3) it is patient caring bed that one of the present invention is manually lifted dorsiflex lower limb, its drive link that bends one's legs is installed on a body framework by bearing block level, the first bend one's legs line wheel is fixed on and bends one's legs on drive link, the second bend one's legs line wheel is installed on the below of the guide rail that bends one's legs, the pull rope that bends one's legs is wound in first and bends one's legs on line wheel, and walk around the second bend one's legs line wheel, first bends one's legs, and line is taken turns and the second pull rope that bends one's legs bending one's legs between line wheel is connected with the sliding support that bends one's legs, bending one's legs rises, and the handwheel of stopping and bend one's legs is installed on same one end of the drive link that bends one's legs, and bending one's legs rises stops and is fixed on a body framework, move forward and backward by the rotation handwheel pull rope that makes to bend one's legs that bends one's legs, thereby shank bed board is risen or decline, completing shank stretches in the wrong, utilize simultaneously and be installed on bending one's legs of the same side with the handwheel that bends one's legs and rise to stop and control the position of sliding support of bending one's legs, simple operation noiselessness bends one's legs, and can be in the situation that not changing patient bed position, meet different height crowds' the action that bends one's legs, the comfort level that bends one's legs is high,
(4) it is patient caring bed that one of the present invention is manually lifted dorsiflex lower limb, the both sides of its sliding support that bends one's legs are provided with Fluency strip along the length direction of implantation body framework respectively, the bend one's legs both sides, rear end of sliding support are respectively arranged with a roller, the sliding support that makes to bend one's legs is mobile more smooth and easy below bed board, change sliding friction is rolling friction, alleviate the action resistance that bends one's legs, made manual operation lighter;
(5) it is patient caring bed that one of the present invention is manually lifted dorsiflex lower limb, and the upper plane of its Fluency strip is mutually concordant with the upper plane of upper bed board support, bed board laid smooth, improved patient bed comfort level;
(6) it is patient caring bed that one of the present invention is manually lifted dorsiflex lower limb, on 4 footing of its body framework, is respectively arranged with a universal wheel, facilitated patient caring bed carrying and patient's transhipment.
Brief description of the drawings
Fig. 1 is a kind of patient caring bed lying status structural representation of dorsiflex lower limb of manually lifting of the present invention;
Fig. 2 be of the present invention a kind of manually lift dorsiflex lower limb patient caring bed lift back of the body status architecture schematic diagram;
Fig. 3 be of the present invention a kind of manually lift dorsiflex lower limb patient caring bed lift dorsiflex lower limb status architecture schematic diagram;
Fig. 4 is a visual angle structural representation of the traction retaining mechanism in the present invention;
Fig. 5 is another visual angle structural representation of the traction retaining mechanism in the present invention.
Label declaration in schematic diagram:
1, bed body framework; 2, universal wheel; 3, lower bed board support; 4, upper bed board support; 5, lift back of the body rotating shaft; 6, lift back of the body pull rope; 7, lift back braces; 8, bend one's legs to rise and stop; 9, bend one's legs hands wheel; 10, the pull rope that bends one's legs; 11, the first bend one's legs line wheel; 12, the drive link that bends one's legs; 13, lift back pass lever; 14, lift lineback wheel; 15, lifting the back of the body rises and stops; 16, lift wheel hands at the back; 17, the slide block that bends one's legs; 18, the guide rail that bends one's legs; 19, rail brackets; 20, Fluency strip; 21, the sliding support that bends one's legs; 22, roller; 23, the second bend one's legs line wheel.
Detailed description of the invention
For further understanding content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
It is patient caring bed that the one of the present embodiment is manually lifted dorsiflex lower limb, the function that realizes nursing bed and lift dorsiflex lower limb by manual adjustments, as shown in Figure 1, Figure 2 and Figure 3, be respectively manually to lift patient caring bed the lying low, lift the back of the body and lift the structural representation of three kinds of states of dorsiflex lower limb of dorsiflex lower limb.As shown in the figure, it is patient caring bed that the one of the present embodiment is manually lifted dorsiflex lower limb, and comprise a body framework 1, bed board, be located at and lift the back of the body device and the device that bends one's legs on a body framework 1, wherein:
Bed board be can buckling curtain shape structure (not shown), bed board in the present embodiment is made up of lightweight wood lath, the length of this wood lath and the width of nursing bed adapt, some wood laths connect into curtain shape bed board by soft material, and this soft material can be cloth, kernmantle etc.
Lifting back of the body device comprises and lifts back braces 7, lift back of the body rotating shaft 5, lift back of the body pull rope 6 and manually lift back of the body traction retaining mechanism, lift back braces 7 by being placed in a guardrail of body framework 1 both sides and being formed by the downward extended lever arm of a montant of guardrail, lifting back braces 7 is articulated with on a body framework 1 by lifting back of the body rotating shaft 5, and when pin joint is positioned at normal human and lies low near buttocks position, the one end of lifting back of the body pull rope 6 is connected with the lever arm of lifting on back braces 7, the other end of lifting back of the body pull rope 6 with manually lift back of the body traction retaining mechanism and be connected, manually lifting back of the body traction locking mechanism controls lifts back of the body pull rope 6 take-ups or unwrapping wire and drives and lift back braces 7 and rotate around lifting back of the body rotating shaft 5, realization is lifted back braces 7 and is lifted or fall, the below of lifting back braces 7 is also provided with upper bed board support 4, for bed board made and fall lift back braces 7, one end of bed board is layed in lifts on back braces 7, and with lift back braces 7 and be connected, when guaranteeing to lift back braces 7 and lifting and bed board is unlikely to landing.Shown in Figure 4, the back of the body traction retaining mechanism manually lifted in the present embodiment comprises and lifts back pass lever 13, lift lineback wheel 14, lifting the back of the body rises and stops 15 and lift and take turns hands at the back 16, lifting back pass lever 13 is installed on a body framework 1 by bearing block level, lifting lineback wheel 14 is fixed on and lifts in back pass lever 13, and lifting back of the body pull rope 6 is wound in and lifts on lineback wheel 14, lifting the back of the body rises and stops 15 and lift and take turns hands at the back 16 and be installed on the same one end of lifting back pass lever 13, and lifting the back of the body rises to stop and 15 is fixed on a body framework 1, lift and take turns hands at the back 16 and make to lift lineback and take turns 14 retractable cables by rotation, complete and lift back braces 7 and lift or fall, utilize simultaneously with lift take turns hands at the back 16 be installed on the same side lift the back of the body start and stop of 15 consoles back of the body actions of stopping of rising, easy to operate, good braking effect, lift back of the body process mild, can realize and lift back of the body step-less adjustment.
The device that bends one's legs comprises the sliding support 21 that bends one's legs, slide block 17 bends one's legs, guide rail 18 bends one's legs, rail brackets 19, pull rope 10 and the traction retaining mechanism that manually bends one's legs bend one's legs, rail brackets 19 is installed on a body framework 1, the guide rail 18 that bends one's legs is fixed on rail brackets 19, the sliding support 21 that bends one's legs matches with the guide rail 18 that bends one's legs by the slide block 17 that bends one's legs, the traction retaining mechanism that manually bends one's legs is connected with the sliding support 21 that bends one's legs by the pull rope 10 that bends one's legs, the traction locking mechanism controls that manually the bends one's legs pull rope 10 that bends one's legs moves forward and backward and drives the sliding support 21 that bends one's legs to move forward and backward, in the time that the sliding support 21 that bends one's legs stretches out, shank bed board is positioned at horizontal level, can be used for lying low, in the time that the sliding support 21 that bends one's legs shrinks, shank bed board declines, can be used for bending one's legs and sit up, the bend one's legs below of sliding support 21 is also provided with lower bed board support 3, and for supporting the bed board bending one's legs after declining, this shank bed board is layed in and bends one's legs on sliding support 21.Shown in Fig. 4 and Fig. 5, the traction retaining mechanism that manually bends one's legs in the present embodiment comprises the drive link 12 that bends one's legs, the first line wheel 11 that bends one's legs, the second line wheel 23 that bends one's legs, bending one's legs rises stops 8 and the handwheel 9 that bends one's legs, the drive link 12 that bends one's legs is installed on a body framework 1 by bearing block level, the first line wheel 11 that bends one's legs is fixed on and bends one's legs on drive link 12, the second line wheel 23 that bends one's legs is installed on the below of the guide rail 18 that bends one's legs, particularly, on upper bed board support 4 and rail brackets 19, by bearing block, one section of optical axis is installed, the second line wheel 23 that bends one's legs is installed on this optical axis, the pull rope 10 that bends one's legs is wound in first and bends one's legs on line wheel 11, and walk around the second line wheel 23 that bends one's legs, first bends one's legs, and the pull ropes 10 that bend one's legs that line wheel 11 and second bends one's legs between line wheel 23 are connected with the sliding support 21 that bends one's legs, the pull rope 10 that bends one's legs bends one's legs on line wheel 11 and needs to be wound around a few first, in case anti-bend lower limb pull rope 10 bends one's legs on line wheel 11 and skids first, bending one's legs rises stop 8 and the handwheel 9 that bends one's legs be installed on same one end of the drive link 12 that bends one's legs, and bending one's legs rises stops and 8 is fixed on a body framework 1, compared with the existing mode that bends one's legs, the present embodiment moves forward and backward by rotation handwheel 9 pull rope 10 that makes to bend one's legs that bends one's legs, thereby shank bed board is risen or decline, completing shank stretches in the wrong, utilize with the handwheel 9 that bends one's legs simultaneously and be installed on bending one's legs of the same side the bend one's legs position of sliding support 21 of 8 controls of stopping of rising, simple operation noiselessness bends one's legs, and can be in the situation that not changing patient bed position, meet different height crowds' the action that bends one's legs, can control easily the sliding support 21 that bends one's legs and move to human body knee joint place, avoid moving to adapt to nursing bed because individual height is different, the comfort level that bends one's legs is high.In addition, for the sliding support 21 that makes to bend one's legs mobile more smooth and easy below bed board, the bend one's legs both sides of sliding support 21 are provided with Fluency strip 20 along the length direction of implantation body framework 1 respectively, the bend one's legs both sides, rear end of sliding support 21 are respectively arranged with a roller 22, change sliding friction is rolling friction, alleviate the action resistance that bends one's legs, made manual operation lighter.
It is patient caring bed that the one of the present embodiment is manually lifted dorsiflex lower limb, utilize and manually lift back of the body traction locking mechanism controls and lift back of the body pull rope 6 take-ups or unwrapping wire and drive and lift back braces 7 and lift or fall, utilize the traction locking mechanism controls that manually the bends one's legs pull rope 10 that bends one's legs to move forward and backward and drive the sliding support 21 that bends one's legs to move forward and backward, adopt relatively simple structure to realize the function same with existing nursing bed, greatly reduce the manufacturing cost of nursing bed, be convenient to promote; Lift dorsiflex lower limb action noise little, fluent movements, simple to operate, make patient more comfortable, be particularly useful for the paralytic that cannot take care of oneself, reduce the labor intensity of medical personnel and families of patients.
In addition, it is patient caring bed that the one of the present embodiment is manually lifted dorsiflex lower limb, and the upper plane of its Fluency strip 20 is mutually concordant with the upper plane of upper bed board support 4, bed board laid smooth, improved patient bed comfort level.On 4 footing of bed body framework 1, be respectively arranged with a universal wheel 2, facilitated patient caring bed carrying and patient's transhipment.Lift back of the body pull rope 6 and the pull rope 10 that bends one's legs is steel wire rope, intensity is high and draw materials conveniently, with low cost.
In order to understand better content of the present invention, now provide a kind of patient caring bed operation principle of dorsiflex lower limb of manually lifting of the present invention.
It is patient caring bed that one of the present invention is manually lifted dorsiflex lower limb, as shown in Figure 1, is lying status structural representation, now, lift back braces 7 and be positioned at horizontal level, can be used as guardrail, the sliding support 21 that bends one's legs stretches out to tailstock, and bed board is laid in whole bed surface, and patient can couch on nursing bed; In the time that needs of patients sits up, unclamp and lift the back of the body and rise and stop 15, shake is lifted and is taken turns hands at the back 16, now lifting back of the body pull rope 6 is wound in and lifts on lineback wheel 14, pull lift back braces 7 around lift the back of the body rotating shaft 5 rotate, (as shown in Figure 2) lifted in patient back, can take turns hands at the back 16 console dorsal horn degree freely by console, select the position of the most comfortable; In the time that needs of patients sits up and bend one's legs, unclamping bends one's legs rises and stops 8, shake the handwheel 9 that bends one's legs, the pull rope 10 that now bends one's legs bends one's legs and moves between line wheel 23 at the first line wheel 11 and second that bends one's legs, pull the sliding support 21 that bends one's legs to shrink, bed board moves down along the roller 22 of sliding support 21 rear ends that bend one's legs, and be laid on lower bed board support 3, when roller 22 moves to patient's knee joint place, can complete the action (as shown in Figure 3) that bends one's legs, different from the existing mode that bends one's legs, the device that bends one's legs of the present invention can complete the action that bends one's legs according to Human Height, bends one's legs more comfortable; Oppositely shake lift take turns hands at the back 16 and the handwheel 9 that bends one's legs can recover the lying status shown in Fig. 1.
It is patient caring bed that one of the present invention is manually lifted dorsiflex lower limb, adopts relatively simple structure to realize the function same with existing nursing bed, greatly reduces the manufacturing cost of nursing bed, is convenient to promote; Lift dorsiflex lower limb action noise little, fluent movements, simple to operate, make patient more comfortable, the paralytic who is particularly useful for taking care of oneself uses, and has reduced the labor intensity of medical personnel and families of patients.
Below schematically the present invention and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the invention aim, without creatively designing the frame mode similar to this technical scheme and embodiment, all should belong to protection scope of the present invention.
Claims (8)
- One kind manually to lift dorsiflex lower limb patient caring bed, comprise a body framework (1), bed board, be located at and lift back of the body device and the device that bends one's legs on a body framework (1), it is characterized in that:Described bed board be can buckling curtain shape structure;The described back of the body device of lifting comprises and lifts back braces (7), lift back of the body rotating shaft (5), lift back of the body pull rope (6) and manually lift back of the body traction retaining mechanism, the described back braces (7) of lifting is articulated with on a body framework (1) by lifting back of the body rotating shaft (5), described one end of lifting back of the body pull rope (6) is connected with the lever arm of lifting on back braces (7), the described other end of lifting back of the body pull rope (6) with manually lift back of the body traction retaining mechanism and be connected, the described back of the body traction locking mechanism controls of manually lifting is lifted back of the body pull rope (6) take-up or unwrapping wire and is driven and lift back braces (7) and lift or fall, the described below of lifting back braces (7) is also provided with upper bed board support (4), one end of described bed board is layed in that to lift back braces (7) upper, and with lift back braces (7) and be connected,The described device that bends one's legs comprises the sliding support that bends one's legs (21), slide block (17) bends one's legs, guide rail (18) bends one's legs, rail brackets (19), pull rope (10) and the traction retaining mechanism that manually bends one's legs bend one's legs, described rail brackets (19) is installed on a body framework (1), the described guide rail that bends one's legs (18) is fixed on rail brackets (19), the described sliding support that bends one's legs (21) matches with the guide rail that bends one's legs (18) by the slide block that bends one's legs (17), the described traction retaining mechanism that manually bends one's legs is connected with the sliding support that bends one's legs (21) by the pull rope that bends one's legs (10), the described traction locking mechanism controls that manually the bends one's legs pull rope (10) that bends one's legs moves forward and backward and drives the sliding support (21) that bends one's legs to move forward and backward, the below of the described sliding support that bends one's legs (21) is also provided with lower bed board support (3), the other end of described bed board is layed on the sliding support that bends one's legs (21).
- 2. it is patient caring bed that one according to claim 1 is manually lifted dorsiflex lower limb, it is characterized in that: the described back of the body traction retaining mechanism of manually lifting comprises and lifts back pass lever (13), lift lineback wheel (14), lifting the back of the body rises and stops (15) and lift hands at the back and to take turns (16), the described back pass lever (13) of lifting is installed on a body framework (1) by bearing block level, the described lineback wheel (14) of lifting is fixed on and lifts in back pass lever (13), and lifting back of the body pull rope (6) is wound in and lifts on lineback wheel (14), the described back of the body of lifting rises to stop (15) and lift and takes turns hands at the back (16) and be installed on the same one end of lifting back pass lever (13), and lift the back of the body rise stop (15) be fixed on a body framework (1).
- 3. it is patient caring bed that one according to claim 1 and 2 is manually lifted dorsiflex lower limb, it is characterized in that: the described traction retaining mechanism that manually bends one's legs comprises the drive link that bends one's legs (12), the first line wheel (11) that bends one's legs, the second line wheel (23) that bends one's legs, bending one's legs rises stops (8) and the handwheel that bends one's legs (9), the described drive link that bends one's legs (12) is installed on a body framework (1) by bearing block level, the described first line wheel (11) that bends one's legs is fixed on the drive link that bends one's legs (12), the described second line wheel (23) that bends one's legs is installed on the below of the guide rail that bends one's legs (18), the described pull rope that bends one's legs (10) is wound in first and bends one's legs on line wheel (11), and walk around the second line wheel (23) that bends one's legs, described first line wheel (11) and second pull rope that bends one's legs (10) that line takes turns between (23) that bends one's legs that bends one's legs is connected with the sliding support that bends one's legs (21), described bend one's legs to rise stop (8) and the handwheel that bends one's legs (9) is installed on same one end of the drive link that bends one's legs (12), and bending one's legs rises stop (8) be fixed on a body framework (1).
- 4. it is patient caring bed that one according to claim 3 is manually lifted dorsiflex lower limb, it is characterized in that: the both sides of the described sliding support that bends one's legs (21) are provided with Fluency strip (20) along the length direction of implantation body framework (1) respectively.
- 5. it is patient caring bed that one according to claim 4 is manually lifted dorsiflex lower limb, it is characterized in that: the upper plane of described Fluency strip (20) is mutually concordant with the upper plane of upper bed board support (4).
- 6. it is patient caring bed that one according to claim 5 is manually lifted dorsiflex lower limb, it is characterized in that: the both sides, rear end of the described sliding support that bends one's legs (21) are respectively arranged with a roller (22).
- 7. it is patient caring bed that one according to claim 6 is manually lifted dorsiflex lower limb, it is characterized in that: on 4 footing of described bed body framework (1), be respectively arranged with a universal wheel (2).
- 8. it is patient caring bed that one according to claim 7 is manually lifted dorsiflex lower limb, it is characterized in that: pull rope (6) is carried on the back in described lifting and the pull rope that bends one's legs (10) is steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749868A (en) * | 2021-09-15 | 2021-12-07 | 常州长江医疗设备有限公司 | Two side-driven nursing bed turnover mechanism and multi-functional electronic nursing bed that stands up |
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| DE3516325A1 (en) * | 1985-05-04 | 1986-11-20 | Wilh. Berg GmbH & Co KG, 5990 Altena | Hospital bed having a resting surface of adjustable height and inclination |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113749868A (en) * | 2021-09-15 | 2021-12-07 | 常州长江医疗设备有限公司 | Two side-driven nursing bed turnover mechanism and multi-functional electronic nursing bed that stands up |
| CN113749868B (en) * | 2021-09-15 | 2022-11-25 | 常州长江医疗设备有限公司 | Two side-driven nursing bed turnover mechanism and multi-functional electronic nursing bed that stands up |
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| CN104161635B (en) | 2017-02-15 |
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Effective date of registration: 20180425 Address after: 201607 flower road 1018, port town, Songjiang District, Shanghai Patentee after: Shanghai Jia more medical equipment Co Ltd Address before: 213022 Wushan Road, Xinbei District, Changzhou, Jiangsu Province, No. 1 Patentee before: Changzhou Polytechnic College |