WO2013015584A2 - Lit pouvant être facilement plié, moyens de déplacement destinés à celui-ci et son procédé de fonctionnement. - Google Patents

Lit pouvant être facilement plié, moyens de déplacement destinés à celui-ci et son procédé de fonctionnement. Download PDF

Info

Publication number
WO2013015584A2
WO2013015584A2 PCT/KR2012/005854 KR2012005854W WO2013015584A2 WO 2013015584 A2 WO2013015584 A2 WO 2013015584A2 KR 2012005854 W KR2012005854 W KR 2012005854W WO 2013015584 A2 WO2013015584 A2 WO 2013015584A2
Authority
WO
WIPO (PCT)
Prior art keywords
support
longitudinal
support unit
displacement means
powders
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2012/005854
Other languages
English (en)
Korean (ko)
Other versions
WO2013015584A3 (fr
Inventor
이대훈
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020110097746A external-priority patent/KR101200721B1/ko
Priority claimed from KR1020120078461A external-priority patent/KR101392948B1/ko
Application filed by Individual filed Critical Individual
Priority to CN201280019875.5A priority Critical patent/CN103533865A/zh
Priority to US14/113,506 priority patent/US20140189954A1/en
Publication of WO2013015584A2 publication Critical patent/WO2013015584A2/fr
Publication of WO2013015584A3 publication Critical patent/WO2013015584A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head-, foot- or like rests for beds, sofas or the like
    • A47C20/04—Head-, foot- or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/041—Head-, foot- or like rests for beds, sofas or the like with adjustable inclination by electric motors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/04—Extensible bedsteads, e.g. with adjustment of length, width, height
    • A47C19/045—Extensible bedsteads, e.g. with adjustment of length, width, height with entire frame height or inclination adjustments
    • 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
    • A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
    • 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
    • A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/012—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame raising or lowering of the whole mattress frame
    • 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
    • A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch 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
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/0506—Head or foot boards

Definitions

  • the present invention relates to a free folding bed in which the support panel on which the mattress is positioned is composed of a plurality of powders and is set and can be freely folded or unfolded horizontally and horizontally.
  • the support panel for the back and the thighs of the support panel can be folded in the longitudinal direction again in a state where the support panel is folded in the lateral direction and can be folded or unfolded freely in the longitudinal direction as needed to suit the intention of the user or guardian.
  • the present invention relates to a truly free folding bed, a displacement means therefor, and a method of operating the same.
  • Special beds especially patient beds, and more particularly patients with severe disabilities who are forced to lie down for long periods of time, such as people with paralysis or muscle disease (eg Lou Gehrig's disease). Patients living by only need to periodically change the bed contact area to induce gout and blood circulation so that secondary diseases such as bedsores do not occur, and even after eating, it is necessary to change the body angle.
  • the patent discloses an upper frame of a folding bed, which is divided into a plurality of parts, that can be folded at an angle of 90 degrees or more through a first bending rod that is spoken with a first cylinder, and a lower frame that is spoken as a lower middle frame and a hinge portion thereof.
  • the upper and lower parts such as hips and legs are bent by the desired angle to the front and rear of the bed of the bed on which the muscular patient lies.
  • the left and right sides of the frame can be freely set to a desired angle through the third and fourth cylinders installed on the lower sides of the frame and the third and fourth bending rods protruded therefrom.
  • the frame side of the bed in which the patient with the muscle is lying By bending at an angle, the patient's body can be automatically turned over to the left and right sides. Accordingly, the muscle movement of the patient's muscles that cannot move can be placed on the upper latex mattress of the bed frame installed in the ondol room.
  • a folding bed that can be carried out easily and easily through the bed frame while lying.
  • the present inventors have come to realize the present invention by recognizing the need for various structural improvements and safety enhancements to increase mass productivity, achieve lightweighting, and increase durability.
  • the present invention can be folded in the longitudinal direction again in the state in which the support panel for the upper and lower body of the support panel is folded in the transverse direction, and can be folded or unfolded freely in the vertical and horizontal direction as needed, so that it can be modified according to the intention of the user or guardian. It is an object of the present invention to provide a free folding bed and a method of operating the same.
  • the present invention is a separate lifting of the longitudinal support powder suspended to support the body load of the user or patient in addition to the longitudinal support powder that rises for the safety of the user or patient when the support panel is folded in the longitudinal direction in the longitudinal folding mode.
  • the purpose of the present invention is to provide a free folding bed and a method of operating the same, which greatly improves safety since the fall of the user or the patient is prevented.
  • the present invention is a free folding bed in the longitudinal folding mode to improve the safety and reliability by introducing a locking means that each support unit swings around the longitudinal axis to lift and lower the support powder and lock the stationary support powder. And an operation method thereof.
  • the present invention further introduces a staggering means for preventing the collision of the support powder constituting each support unit when the longitudinal folding mode of the support panel is folded in the longitudinal direction again in the state that the support panel is folded in the lateral direction It is an object of the present invention to provide a true free folding bed, a displacement means for the same, and a method of operating the same.
  • a support panel formed of an upper body and a lower body support unit each composed of a plurality of support powders each having a longitudinal pivot, and arranged above the main frame;
  • Longitudinal displacement means for pivoting the support units around the longitudinal axis to move up and down;
  • each support unit It further comprises a transverse displacement means for rotating each support unit to move up and down about the horizontal pivot axis,
  • each support unit pivots about the transverse pivot by the transverse displacement means and the support unit pivots about the longitudinal pivot by the longitudinal displacement means in the lateral folding state, the support powder of each support unit constitutes collision. It is further provided with a staggering means for preventing the
  • each support unit pivots about the longitudinal pivot, and the support powder to move up and down is released, the stationary support powder further comprises a locking means for locking,
  • the support powders of each of the support units are arranged on a plurality of identical columns, and the longitudinal displacement means is provided with a common lifting body for moving the support powders arranged on the same column of each of the support units at once.
  • the vertical and horizontal pivot shaft is provided with a deflection preventing member for maintaining the horizontal state of each support powder
  • Each of the support units is composed of three support powders forming the same column, and the support powders of each of the support units are arranged on three identical columns.
  • the longitudinal displacement means lifts and lowers the support powders of each of the support units arranged on the first and second columns to perform the first longitudinal folding mode, or of each of the support units arranged on the second and third columns. Lifting the support powders to perform the second longitudinal folding mode,
  • safety raising means for raising the support powder arranged on the third or first longitudinal column during the first longitudinal folding mode or the second longitudinal folding mode.
  • the main frame It is arranged in the upper part of the main frame, and consists of the upper and lower body support unit, each composed of a plurality of support powder having a longitudinal axis,
  • the support powder of each of the support units is for rotating each support unit of the support panel arranged on a plurality of identical columns about a vertical axis.
  • the main frame It is arranged in the upper part of the main frame, and consists of the upper and lower body support unit, each composed of a plurality of support powder having a longitudinal axis,
  • the support powder of each of the support units is for rotating each support unit of the support panel arranged on a plurality of identical columns about a vertical axis.
  • a common lifter having a longitudinal axis and a wing frame to move support powders arranged on the same column of each support unit at once;
  • It comprises a lifting member for pivoting the wing frame about the longitudinal axis.
  • a support panel formed of an upper body and a lower body support unit each composed of a plurality of support powders each having a longitudinal pivot, and arranged above the main frame;
  • Longitudinal displacement means for pivoting the support units around the longitudinal axis to move up and down;
  • Transverse displacement means for pivoting each support unit about the horizontal pivot axis to move up and down;
  • It comprises a controller for moving the longitudinal displacement means and the lateral displacement means
  • Each of the support units is composed of three support powders forming the same column, and the support powders of each of the support units are arranged on three identical columns.
  • the longitudinal displacement means is controlled by the controller
  • the safety ascending mode for raising the support powder arranged on the third or first longitudinal column is performed.
  • the support unit is composed of support units (P1, P2, P3, P4) for supporting the back, hips, thighs and calf, respectively, comprising three support powders arranged in the same column.
  • the lateral displacement means is composed of a first motor (M1) for the back support unit (P1) operation and a second motor (M2) for the thigh support unit (P3) operation,
  • the first and second motors are moved, so that the lateral folding mode is performed.
  • the longitudinal displacement means for each of the first and second longitudinal folding modes is constituted by third or fourth motors M3 and M4,
  • the first and second motors M1 and M2 for the lateral folding mode are moved by the controller so that the third and fourth motors M3 and M4 for the longitudinal folding mode are moved even when the support unit is folded in the lateral direction. It is characterized by being movable.
  • the controller is provided with an automatic mode that can control the progress of the folding mode, stop, home motion three,
  • the free folding bed according to the present invention can be folded in the longitudinal direction again in the state in which the support panel for the back and the thigh of the support panel is folded in the transverse direction, so that the user can be folded or unfolded in the vertical and horizontal direction as needed. Since it can be used in accordance with the intended purpose, the convenience can be greatly improved, and in addition to the longitudinal support powder which rises for the safety of the user or the patient during the folding operation of the support panel in the longitudinal folding mode, The safety of the user or patient can be prevented by the separate lifting of the longitudinal support powder, which is stopped to support the body load, so that the safety can be greatly improved. Furthermore, in the longitudinal folding mode, each support unit pivots about the longitudinal pivot to move up and down.
  • the descending support powder is released and the suspended support powder is
  • the locking and locking means can be introduced to improve safety and reliability.
  • the support panel is folded in the lateral direction and the longitudinal folding mode is carried out again, the support powder constituting each support unit is prevented from colliding.
  • a staggering means to further provide a truly free folding bed and the displacement means for the perfection of the transverse folding mode.
  • FIG. 1 is an overall side view associated with the transverse folding mode of the support unit in a free folding bed according to the present invention.
  • Figure 2 is a view showing a center around the base in the free folding bed according to the present invention.
  • 3 to 6 are views showing a bed base of a structure different from that of FIG.
  • FIG. 7 is a view of the support panel in the free folding bed according to the present invention.
  • FIG. 8 is an overall plan view of a free folding bed according to the present invention.
  • FIG. 9 is an overall side view associated with the longitudinal folding mode in a free folding bed according to the present invention.
  • FIG. 10 is a view of the longitudinal displacement means and locking means, etc. for the longitudinal folding mode in the free folding bed according to the invention.
  • Figure 11 is a view of the longitudinal displacement means and locking means and the like for longitudinal folding mode in a free folding bed according to the present invention.
  • transverse displacement means 40 longitudinal displacement means
  • the same reference numerals in particular, the tens and ones digits, or the same digits, tens, ones, and alphabets refer to members having the same or similar functions, and unless otherwise specified, each member in the figures The member referred to by the reference numeral may be regarded as a member conforming to these criteria.
  • the top, bottom, left and right are divided in the state as shown, and in the descriptions related to other drawings, the direction is specified according to this criterion.
  • the left and right support units P1 are placed on the upper side from the observer's point of view and the left and right sides are separated (the bed B is used). On the contrary, right and left).
  • Free folding bed (B) is largely the main frame 20, the support panel (P) consisting of a set of powderized support unit, transverse displacement means for the lateral folding mode, and for the longitudinal folding mode Longitudinal displacement means.
  • the main frame 20 serving as a support frame may be utilized by itself, but introduces a separate base 10 to secure mobility and the overall lifting of the mattress Means for this may be introduced.
  • the main frame is preferably provided with safety fences (25A, 25B) on the head and the ankle, respectively.
  • 'main frame' is not limited to the main frame associated with the shape shown in the drawings, it means any 'support means' for each displacement means or support panel, etc. beyond this.
  • the base 10 is provided with four wheels, in particular caster-type wheels 10W, at the bottom.
  • main lifting means 10A for lifting up and down the main frame 20 where the support panel P on which the mattress (not shown) is arranged is driven, in particular, the motor assembly 10 and the lifting body 13. Is done.
  • the motor assembly 11 constituting the drive means moves forward and backward in accordance with the motor 11, the support portion 11a on the side of the base 10 on which the support shaft 11b for the movement and the support function of the motor is arranged, and the operation of the motor. It comprises a cylinder (11B) having a plunger which can be replaced by a variety of commercially available actuators and the like as a kind of actuator.
  • the operation of the motor causes the screw embedded in the cylinder to swing, thereby plunging the plunger with the corresponding threaded portion.
  • Displacement means having a motor-type drive means with such a cylinder are equally introduced in the transverse displacement means for the transverse folding mode and the longitudinal displacement means for the longitudinal folding mode, which are quiet in terms of quietness and power. It's just a proven product.
  • the main lifting means or longitudinal displacement means can adopt a variety of methods, and limited interpretation by the drawings and the description based thereon Should not be.
  • the lifting member 13 is composed of a pressurizing portion 13a, a rotating portion 13A, and a rising portion 13B connected to the plunger end of the cylinder 11b and receiving a force, and have a crank-type structure, Finally, the connecting body 13C pushes the lower part of the main frame 20 up.
  • the other side of the main elevating means (10A) provided with the motor assembly 11 is provided with an interlocking elevating means (10B) that is not provided with a drive means, except for the motor assembly is a crank type is very similar in structure.
  • Figures 3 to 6 is a view showing a bed base of a structure different from that of FIG.
  • the structure shown in FIG. 2 may be referred to as a 'column type' driving structure in consideration of the shape of the lifting body 13 finally moving body 13C moving the main frame 20, FIG. 3 to FIG.
  • the structure of 6 may be referred to as a 'swing linker type' driving structure using a plurality of linkers.
  • the main elevating means 110A and 110B of FIGS. 3 to 6 have a structure in which the motor assembly 111 is provided on both the upper and lower sides of the base 110, regardless of the support panel. As well as the overall horizontal lifting, it is possible to raise and lower only the upper and lower bodies.
  • Base 110 is also provided at the bottom four wheels, in particular caster-type wheels (110W),
  • Both motor assemblies 11 are configured by employing actuators, and the support parts 111a and the support shafts 111b are provided on the left and right sides of the middle bar provided across the center of the base 10, respectively.
  • the angle of the motor 111A is changed in accordance with the movement of the sieve 113, and the structure can exert a force.
  • a cylinder 111B having a plunger 111C is provided, and an end of the plunger 111C is connected to the relay linker 113A of the lifting body 113.
  • Relatively long main linker 113B and a relatively short sub-linker 113C are coupled to the left and right sides of the relay linker 113A of each lifting body 113 (see FIGS. 3 and 5).
  • the lower end of the main linker 113B is connected to the second swing shaft 113b provided in a form slidable to the base 110, in particular, the first guide 115a,
  • the upper end of the main linker 113B is connected to the third swing shaft on the base 110.
  • the third swing shaft 113c of the main lifting means 110A of the left main assembly 110A is assembled in a slidable form to the second guide 115b of the main frame 120, and the main lifting of the right side (based on the drawing)
  • the third swing shaft 113c ′ of the means 110B is simply rotatably connected to the main frame 120 so that the main frame 20 can be stably and precisely operated as it moves up and down.
  • the lower end of the sub linker 113C is connected to the base 10 through the fourth swing shaft 113d.
  • Main lifting means (110A) (110B) having such a configuration is the motor 111A is operated in accordance with the control signal of the wired or wirelessly connected controller is made to raise and lower the mainframe (120).
  • Surf linker 113C connected at both ends to the first and fourth swing shafts 113a and 113d also moves in an upright direction while assisting the main linker 113B, so that the mainframe 120 is kept horizontal. Will rise.
  • the upper third swing shaft 113c of the main linker 113B of the left main lifting means 110A moves upward and downward along the second guide 115b to prevent damage and maintain the main lifting means 110A and 110B. ) Will ensure movement.
  • the angle may be, for example, 10 to 15 degrees.
  • the support panel P is composed of an upper body and a lower body support unit Pu (Pl) each composed of a plurality of support powders each having a longitudinal and horizontal pivot axis Sv (Sh).
  • upper body support unit (Pu) has a back support unit (P1), and lower body support unit (Pl) is composed of hip, thigh, and calf support units (P2, P3, P4).
  • the number of can be increased or decreased depending on the purpose.
  • the support powders of each of the support units each of the depreciation are arranged on a plurality of identical columns so as to ensure the longitudinal folding mode as well as the lateral folding mode.
  • Each of the support units P1, P2, P3, and P4 consists of three support powders forming the same column, and the support powders of each of the support units are arranged on three identical columns V1, V2, and V3.
  • each longitudinal horizontal axis Sv (Sh) is provided with the deflection prevention member D which makes each support powder maintain a horizontal state, as shown in the upper one-dot chain line circle of FIG.
  • the deflection preventing member (D) is implemented through the hinge member, that is, formed of an integral '?' Type member and a 'TT' type member, and two or one brackets (D1) on the support part D2. ) Is formed, the two brackets (D1) connected by the shaft pin (Ds) is provided with a right angle portion (D1a) and a round portion (D1b), respectively, so that the upper direction folding operation of the support panel is possible, but the lower direction folding operation is a right angle
  • the portion D1a comes in contact with the supporting portion D2 and has a structure that becomes impossible.
  • each support unit is provided with a plurality of perforations so that the airflow can be secured and the weight can be achieved.
  • the size, number, and material of the support powder can be variously modified to suit the user of the bed.
  • the support targets (P1, P2, P3, P4) are also supported. It may be added or omitted depending on the situation such as ankle.
  • the displacement means for the free folding bed according to the present invention in particular the lateral displacement means 30 for the lateral folding mode is to raise and lower the support unit by rotating around the lateral pivot, As can be seen in Figures 1 and 11, in particular, the upper and lower body support unit (Pu) (Pl) of the back support unit (P1) and the thigh support unit (P3) in the form of moving the upper and lower knees To provide a structure.
  • the motor assembly 31 has a support structure on the side of the support 45a of the support structure in which the motor 31, the support shaft 31b for the movement and the support function of the motor are arranged, and in particular the longitudinal lift means. 31a) and a cylinder 31B having a plunger which retreats according to the operation of the motor,
  • the lifting member 33 is composed of a pressurizing portion 33a, a rotating portion 33A, and a rising portion 33B connected to the plunger end of the cylinder 31b to receive a force, and have a crank type structure.
  • the calf support unit (P4) is pivoted around the lateral pivot (Sh) to provide a folding structure.
  • the displacement means for the free folding bed according to the present invention in particular the longitudinal displacement means 40 for the longitudinal folding mode to raise and lower the support unit by rotating around the longitudinal axis, in Figures 9 and 10
  • This longitudinal displacement means consists of a motor assembly 41 and a lifting body 43,
  • the motor assembly 41 which is a driving means, has a support structure provided in the frame structure in which the motor 41, the support shaft 41b for the movement and the support function of the motor are arranged, in particular, the outer frame of the central installation portion 21 of the main frame ( 41a) and a cylinder 41B having a plunger that retreats according to the operation of the motor,
  • the lifting member 43 is composed of a pressurizing portion 43a, a rotating portion 43A, and a rising portion 43B, connected to the plunger end of the cylinder 41b, and having a crank-type structure.
  • the support powders of the support units P1, P2, P3, and P4 of the support panel P are arranged on a plurality of identical columns.
  • the longitudinal displacement means 40 is provided with a common lifter 45 to move the support powders arranged on the same vertical column of each support unit at once.
  • the common lifting body has a structure in which all the support powders arranged in one column are raised at the same time
  • the meaning of 'common riser' moving the support powders at once is to move up and down each support powder belonging to two or more different support units (whether or not) arranged in the same column.
  • Means means.
  • the shared lift body 45 includes a longitudinal axis and a wing frame 45B.
  • the support panel P is provided with the upper support unit Pu or the lower support unit Pl, in particular, the back support unit P1 and the thigh support unit P3 by the lateral displacement means 30. So that the longitudinal folding mode can proceed while the lateral folding mode is in progress.
  • the motor assembly 31 and the elevating body 33 constituting the lateral displacement means 30 are mounted and move in accordance with the elevating of the common elevating body.
  • the support for the support shaft 31 of the motor 31A of the motor assembly 31, which is arranged in the mounting portion 45a 'of the common lifting body 45, in particular the center frame 45A arranged in the center ( 45a).
  • the longitudinal displacement means 40 lifts and lowers the support powders of the respective support units arranged on the first and second vertical columns V1 and V2 to fold the first longitudinally.
  • a second longitudinal folding mode (refer to FIG. 9B) is performed by lifting up and down the support powders of each of the support units arranged in the second and third vertical columns V2 and V3.
  • the motor assembly 41 constituting the driving means to the installation portion 21, that is, the central vertical bar (not shown) connecting the upper and lower quadrangle (the corner has a round structure) outer frame of the main frame 20
  • the motor 41A connected to the support portion 41a and the support shaft 41b to enable this because the motor moves slightly by the plunger protrusion of the cylinder 41B
  • the operation of the cylinder 31B is performed.
  • the roller 43b provided at the end of the rising portion presses and lifts the lower surface of the horizontally pressurized portion 45p in the center of the center frame 45A of the shared lifting body 45.
  • the wing frame 45B on the left side of the wing frame 45B provided on both sides of the center frame 45A of the common lifting body 45 is intact and folded around the first longitudinal axis S1.
  • the center frame 45A and the right wing frame 45B rise in a straight line state (the two are fixed so that the second longitudinal axis S2 has no change in angle),
  • the support powders of the support units of each of the support panels P arranged in the second and third vertical columns V2 and V3 are raised.
  • the rising part 43B of each lifting body is provided with two and a pair of bar type members, and each bar type member of each rising part pair is arranged adjacently and staggered.
  • safety ascending means is provided to prevent the fall of the user or the patient through the separate lifting of the longitudinal support powder, which is stopped to support the body load of the user or the patient, in addition to the rising longitudinal support powder.
  • the safety elevating means 60 raises the support powder arranged on the third or first column in the first longitudinal folding mode or the second longitudinal folding mode.
  • the safety elevating means 60 is interlocked with the motor assembly 41 and the elevating body 43 of the other displacement means, in particular the longitudinal displacement means 40, in particular for the purpose of simplicity of the structure.
  • the safety elevating means 60 includes a pressing member 63 and a seesaw 61.
  • the lower portion 61A of the seesaw 61A is pressed, and the outer raised portion 61B of the frame 20 rises around the seesaw shaft 61C.
  • the sidebar 45W of the left wing frame 45B is lifted by the left riser 61B of the seesaw 61 of the safety elevating means 60 so as to rise slightly relative to the first longitudinal axis S1.
  • the patient's right body part is stably supported.
  • the safety rising means constitutes a safety rising mode in connection with the operating method of the free folding bed according to the present invention under the control of the controller in relation to the operation mode.
  • the free folding bed (B) and the displacement means for the same, in particular the longitudinal displacement means 40 for the longitudinal folding mode is preferably provided with a separate locking means for the improvement of safety and durability.
  • the locking means releases the support powder, which each support unit pivots about the vertical pivot axis Sv, and moves up and down by the longitudinal displacement means, and locks the stopped support powder.
  • the locking means 50 is comprised of the lockers 51, 51A, the lengths 53A, 53B, and the interlocking member 55.
  • Seesaw shafts having two seesaws 61 provided on both sides in accordance with the position and number of the pressing members 63 provided on both sides of the pivoting portion 43A of the lifting members 43 of the longitudinal displacement means 40 ( 61C) is turning
  • the second link 53B provided at the lower side of the seesaw shaft is pulled out of the main frame 20, and the first link 53A connected to the second link is moved to move the connecting piece 51a below the shaft 51s of the rockers.
  • the hook portion is moved away from both ends of the vertical pivot member Sv by moving up to the other non-connecting locker 51.
  • first and second links 53A and 53B are provided for each longitudinal displacement means 40 at a position biased to one side.
  • the longitudinal pivot Sv is lifted up so that the patient leaves the bed B. In other words, the problem of falling can be prevented.
  • first and second links 53A and 53B interlock with each other by turning in the opposite direction of the seesaw shaft 61C.
  • the hooking portion 51a of the linking locker 51A has a hook portion about the axis 51s again to bite the end of the longitudinal pivot shaft Sv,
  • the free folding bed B according to the invention and the displacement means therefor, in particular the longitudinal displacement means 40 for the longitudinal folding mode, are provided with staggered means.
  • Each support unit is pivoted about the horizontal pivot by the lateral displacement means in the horizontally folded state.
  • the support powder of each support unit component can be prevented from colliding.
  • This staggering means can be solved by introducing a driving means to move each powder of each support panel (P) separately.
  • the present invention implements the scheme in the common lift 45.
  • a recess bar 45r is formed in the center of the sidebar 45W connected to the first and second longitudinal axes S1 and S2 and the link bar 45w, particularly in the center thereof, so that the recess bar functions as a staggering means. .
  • the assembled bed B forms a flat surface of each powder of the support panel P.
  • the outside of the panel powder on the first and second vertical columns V1 and V2 is It is supported by the outer portion of the mainframe 20.
  • any one wing frame 45B is raised for the longitudinal folding mode, the outside of the panel powder on the first and third columns V1 and V3 is out of the main frame 20.
  • the support panel powder on the outer side (first or third longitudinal row) of the hip support unit P2 is located in the recess bar 45r constituting the staggering means, and thus is not located on the same plane because it is displaced from other powders. .
  • the support panel powder of the outer side (third or first column) of the other side of the butt support unit P2 which is not lifted by the longitudinal displacement means 40 by the safety elevating means 60, also forms a staggering means. It is located in the recess bar 45r, which is displaced from other powders.
  • the lifting mode in the free folding bed (B) according to the present invention in particular, the displacement mode associated with the transverse displacement means and the longitudinal displacement means can be carried out using a wired or wireless controller in an automatic or manual mode. have.
  • the controller includes the following motor (or displacement means) operation, stop, home position return control buttons (configurable as one switch incorporating each function), manual mode or automatic mode selection button, dial type control terminal or joystick type.
  • the control terminal, a display, a speaker for voice guidance and the like can be provided. If necessary, the controller may be configured as a touch screen type.
  • controller is an application program for controlling by a recently received smart phone, and,
  • Any motor 31A (in FIG. 8, M1 and M2, hereinafter) of the motor assembly 31 constituting the common lifting body 45, in particular, the transverse displacement means 30 moving together with the center frame 45A.
  • any one motor 41A (M3 and M4 in FIG. 8, hereinafter third and fourth motors) of the motor assembly 41 constituting the longitudinal displacement means 40 is operated. I never do that.
  • the first and second motors M1 and M2 for the lateral folding mode are moved so that the third and fourth motors M3 and M4 for the longitudinal folding mode can be moved even when the support unit is folded in the lateral direction. Can be.
  • Motor 11A (e.g., M5 in FIG. 2, hereinafter fifth motor) of motor assembly 11 constituting main lifting means 10A is independent of motors 1 to 4 (M1, M2, M3, M4). Can work.
  • This fifth motor (M5) is a fifth motor
  • main lifting means (10A) and the interlocking lifting means (10B) of Figure 1 and 2 it is configured to only horizontal lifting as a motor for the lifting of the main frame 20,
  • the motor constituting the main lifting means (110B) configured to lift only the user's head
  • main lifting means (110A) 110B of Figure 5 it may be a motor in the case of configuring a tilting function of the main frame 20 itself by introducing a separate motor to the head and foot of the user, respectively.
  • the first and second motors M1 and M2 for the lateral folding mode can move simultaneously.
  • the fifth motor M5 may move at the same time.
  • the first, second, and fifth motors M1, M2, and M5 may be configured not to operate to improve safety. That is, only the longitudinal folding mode can be configured to proceed.
  • the bed user can memorize the preferred longitudinal and tilt angles.
  • the operation of the automatic mode is as follows (it is just a preferred embodiment for preventing malfunction, error, and side effects).
  • the third and fourth motors M3 and M4 should be settable as follows.
  • -Operation time setting range 0 ⁇ 120 minutes (the time to stay in the rising state, that is, the longitudinal folding state and the waiting time in the unfolded state should be set separately. In this case, the operating time for folding or unfolding is not calculated. Ignore it.)
  • the minimum unit of angle and time can also be changed when setting parameters.
  • Mode 3 3rd and 4th motor (M3) (M4) interlocking operation
  • Automatic setting contents should be able to memorize at least three different operation sequences.
  • the deceleration function is executed at the dropping point of about 80% of the maximum ascending angle for fast driving.
  • the maximum ascent angle of each angle adjustment part can be input to the control rather than using the PC at the time of shipment or A / S.
  • the interlock relationship of the first to fourth motors should be able to be selected as “enabled” or “disabled” when setting parameters.
  • the rising angle of the back support unit P1 is at most 85 degrees.
  • the stroke of the first motor is 100 mm.
  • the lift angle of the second motor M2 for the thigh support unit P3 is at most 40 degrees ⁇ 2.5 degrees, and the stroke of the second motor is 50 mm.
  • the elevation angle of the third motor M3 for raising the support panel P powder (hereinafter referred to as the 'right plate') arranged on the second column V2 and the third column V3 is at most 50 degrees ⁇ . 2.5 degrees, the stroke of the motor is 90mm, it is operated in an idle state from 0 to 18mm, and the left plate is raised in the section from 18 to 90mm.
  • the rising angle of the fourth motor M4 for raising the support panel P powder (hereinafter referred to as the 'left plate') arranged on the first column V1 and the second column V2 is at most 50 degrees.
  • the stroke of the motor is 90mm, and the motor is operated in the idle state from 0 to 18mm, and the left side plate is raised in the section from 18 to 90mm.
  • the fifth motor M5 for lifting up and down of the main frame 20 is configured to allow only horizontal lifting (in the case of the main lifting means 10A and the interlocking lifting means 10B of FIGS. 1 and 2), It can be configured to lift only the head side (in the case of the main lifting means (110B) of Figure 6).
  • each motor M5 can use a column type actuator.
  • Only one of the head-side or leg-side motors is driven during the tilting operation, and it can be driven at the same time when the level is raised and lowered.
  • the maximum slope of the bed is 12.5 ⁇ 0.5 degrees.
  • the first motor M1, the third motor M3, and the fourth motor M4 should have a deceleration function when descending.
  • the deceleration range decelerates by half from the 80% descent point of each maximum ascent angle.
  • the maximum lift angle of each motor is arbitrarily adjusted at the time of shipment and input to the controller.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

La présente invention se rapporte à un lit dans lequel un panneau de soutien, sur lequel est agencé un matelas, se compose d'un ensemble de multiples pièces séparées, et qui peut facilement se plier et se déplier dans des directions verticale et horizontale. La présente invention se rapporte plus particulièrement à un nouveau lit qui se plie facilement dans lequel les pièces du panneau de soutien pour le dos et les cuisses d'un utilisateur peuvent se plier dans une direction verticale après avoir été pliées dans une direction horizontale. Ainsi le lit pouvant être facilement plié de la présente invention peut facilement se plier ou se déplier dans des directions verticale et horizontale en fonction des besoins, permettant ainsi à l'utilisateur ou à un soignant d'utiliser le lit après avoir changé la position du lit comme souhaité de manière à obtenir un confort considérablement amélioré. Le lit pouvant facilement se plier selon la présente invention se compose essentiellement : d'un cadre principal ; d'une unité de soutien comprenant une unité de soutien de dos, d'une unité de soutien de fesses, une unité de soutien de cuisses et une unité de soutien de mollets, chacune se composant de multiples pièces séparées ayant une tige rotative verticale et une tige rotative horizontale, l'unité de soutien étant agencée sur le cadre principal ; d'un moyen de déplacement horizontal destiné à faire tourner chaque unité de soutien autour de la tige rotative horizontale de manière à déplacer chaque unité de soutien vers le haut et vers le bas ; et d'un moyen de déplacement vertical destiné à faire tourner chaque unité de soutien autour de la tige rotative verticale de manière à déplacer chaque unité de soutien vers le haut et vers le bas.
PCT/KR2012/005854 2011-07-25 2012-07-23 Lit pouvant être facilement plié, moyens de déplacement destinés à celui-ci et son procédé de fonctionnement. Ceased WO2013015584A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280019875.5A CN103533865A (zh) 2011-07-25 2012-07-23 自由折叠床、用于该自由折叠床的位移机构及动作方法
US14/113,506 US20140189954A1 (en) 2011-07-25 2012-07-23 Free folding bed, displacement means for same, and method for operating same

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2011-0073557 2011-07-25
KR20110073557 2011-07-25
KR10-2011-0097746 2011-09-27
KR1020110097746A KR101200721B1 (ko) 2011-07-25 2011-09-27 자유 접이 침대
KR10-2012-0078461 2012-07-18
KR1020120078461A KR101392948B1 (ko) 2011-07-25 2012-07-18 자유 접이 침대의 동작방법

Publications (2)

Publication Number Publication Date
WO2013015584A2 true WO2013015584A2 (fr) 2013-01-31
WO2013015584A3 WO2013015584A3 (fr) 2013-03-21

Family

ID=47601633

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005854 Ceased WO2013015584A2 (fr) 2011-07-25 2012-07-23 Lit pouvant être facilement plié, moyens de déplacement destinés à celui-ci et son procédé de fonctionnement.

Country Status (1)

Country Link
WO (1) WO2013015584A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018141343A1 (fr) * 2017-02-01 2018-08-09 Gdv Technology Aps Système de lit
CN110464584A (zh) * 2019-07-26 2019-11-19 安徽麦科视科技有限公司 一种用于偏重条件下的提升装置以及医疗用检查床
CN111109927A (zh) * 2020-01-23 2020-05-08 佛山市石井旅游制品有限公司 一种便携式多用途折叠床
WO2024164560A1 (fr) * 2023-02-08 2024-08-15 厚福医疗装备有限公司 Lit médicalisé semi-couché réglable à rotation latérale à grand angle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669467B2 (ja) * 1990-03-02 1994-09-07 フランスベッド株式会社 ベッド装置
JP2001008979A (ja) * 1999-06-29 2001-01-16 Kanayama Kosan Kk 介護用ベッド及び介護用ベッドのマットレス
JP2003310668A (ja) * 2002-02-22 2003-11-05 Sanyo Electric Co Ltd 可動ベッド
JP2004097239A (ja) * 2002-09-04 2004-04-02 Sanyo Electric Co Ltd 可動ベッド

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018141343A1 (fr) * 2017-02-01 2018-08-09 Gdv Technology Aps Système de lit
CN110464584A (zh) * 2019-07-26 2019-11-19 安徽麦科视科技有限公司 一种用于偏重条件下的提升装置以及医疗用检查床
CN110464584B (zh) * 2019-07-26 2024-05-07 安徽麦科视科技有限公司 一种用于偏重条件下的提升装置以及医疗用检查床
CN111109927A (zh) * 2020-01-23 2020-05-08 佛山市石井旅游制品有限公司 一种便携式多用途折叠床
WO2024164560A1 (fr) * 2023-02-08 2024-08-15 厚福医疗装备有限公司 Lit médicalisé semi-couché réglable à rotation latérale à grand angle

Also Published As

Publication number Publication date
WO2013015584A3 (fr) 2013-03-21

Similar Documents

Publication Publication Date Title
WO2021096129A1 (fr) Dispositif d'exercice de rééducation pour membres supérieurs et inférieurs
WO2021096127A1 (fr) Dispositif d'exercice de rééducation pour membres supérieurs et inférieurs
WO2013015584A2 (fr) Lit pouvant être facilement plié, moyens de déplacement destinés à celui-ci et son procédé de fonctionnement.
WO2022260428A1 (fr) Dispositif de massage comprenant une partie de massage de bras rotative
WO2021096128A1 (fr) Appareil d'exercice de rééducation pour les bras et les jambes
EP2581072B1 (fr) Lit, procédé de formation d'un lit par union, procédé de séparation d'un lit
WO2022119049A1 (fr) Dispositif de massage comprenant une unité de massage de jambe indépendamment mobile
WO2020105997A1 (fr) Chariot ayant une commodité d'utilisation améliorée
WO2012064107A2 (fr) Dispositif de réglage de mouvement vertical destiné à un dispositif de thermothérapie
WO2014175707A1 (fr) Unité d'assise variable, unité de marche auxiliaire, et fauteuil roulant les comprenant
WO2019139213A1 (fr) Dispositif de massage
TW201808174A (zh) 斜倚式床
JP7375147B2 (ja) ベッド装置
WO2019045184A1 (fr) Chaise d'assistance verticale et fauteuil roulant
WO2022114916A1 (fr) Dispositif de massage
WO2023277633A1 (fr) Dispositif de massage dont la posture est ajustable
KR20140011229A (ko) 자유 접이 침대의 동작방법
WO2018021763A1 (fr) Dispositif de suspension multidirectionnel pour l'entraînement à la marche
WO2012074297A2 (fr) Support de douche adapté aux personnes âgées
WO2016039563A1 (fr) Structure céramique à deux rangées indépendantes
US3373879A (en) Elevating and tilting frame structure
WO2019160207A1 (fr) Module de massage et dispositif de massage le comprenant
CN104736120B (zh) 仰卧台的底板控制方法及其装置
KR101200721B1 (ko) 자유 접이 침대
KR101392948B1 (ko) 자유 접이 침대의 동작방법

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12818193

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 14113506

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12818193

Country of ref document: EP

Kind code of ref document: A2