WO2017014134A1 - Dispositif d'assistance au transfert - Google Patents

Dispositif d'assistance au transfert Download PDF

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Publication number
WO2017014134A1
WO2017014134A1 PCT/JP2016/070781 JP2016070781W WO2017014134A1 WO 2017014134 A1 WO2017014134 A1 WO 2017014134A1 JP 2016070781 W JP2016070781 W JP 2016070781W WO 2017014134 A1 WO2017014134 A1 WO 2017014134A1
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WO
WIPO (PCT)
Prior art keywords
body holding
respect
transfer
frame
support
Prior art date
Application number
PCT/JP2016/070781
Other languages
English (en)
Japanese (ja)
Inventor
達浩 南川
雄登 梶
Original Assignee
大和ハウス工業株式会社
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 JP2015143467A external-priority patent/JP6209185B2/ja
Priority claimed from JP2015143466A external-priority patent/JP6209184B2/ja
Application filed by 大和ハウス工業株式会社 filed Critical 大和ハウス工業株式会社
Priority to CN201680041474.8A priority Critical patent/CN107847379B/zh
Publication of WO2017014134A1 publication Critical patent/WO2017014134A1/fr

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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

Definitions

  • the present invention relates to a technology of a transfer support device that supports transfer of a care recipient.
  • Patent Document 1 discloses a support unit, an arm unit having one end swingably connected to the support unit, a front surface holding unit (body holding unit) connected to the other end of the arm unit, and swinging the arm unit.
  • a transfer support device including an arm shaft motor to be moved is described.
  • the upper body of the cared person is swung by the arm shaft motor in a state in which the upper body of the cared person is held by the front surface holding unit. Can be raised to height.
  • the present invention has been made in view of the situation as described above, and the problem to be solved is a transfer support device that can reduce the burden on the body of the care recipient when the body holding portion is displaced. Is to provide.
  • the transfer support device of the present invention includes a movable carriage part, a body holding part that holds the body of a cared person who has boarded, and a support part that supports the body holding part with respect to the carriage part.
  • the body holding part is formed to be slidable with respect to the support part.
  • the body holding part is formed so as to hold the upper body of the cared person on board.
  • the body holding part has a body holding surface for holding the upper body of the cared person from the chest side and is formed to slide in a direction parallel to the body holding surface. It is.
  • the body holding part is formed to slide in the up-down direction, the front-rear direction, or an oblique direction between the up-down direction and the front-rear direction.
  • the support part includes a holding part drive source for sliding the body holding part.
  • the supporting portion includes a swinging portion that can swing back and forth with respect to the carriage unit around a swinging shaft provided in the vicinity of the ankle joint of the cared person in the side view, And a rocking part drive source for rocking the rocking part back and forth with respect to the cart part.
  • the support portion is provided so as to be detachable and includes a seating portion on which the care recipient can be seated.
  • the support portion can swing back and forth with respect to the cart portion
  • the transfer assist device slidably connects the body holding portion to the support portion
  • the support portion is When swinging back and forth with respect to the carriage unit, a slide mechanism that slides the body holding unit with respect to the support unit is provided.
  • the slide mechanism slides the body holding portion upward when the support portion swings forward with respect to the cart portion, and when the support portion swings backward with respect to the cart portion, The body holding part is slid downward.
  • the support portion is connected to the cart portion so that the support portion can swing back and forth with respect to the first member.
  • the transfer support apparatus of the present invention includes a second member drive source that swings the second member back and forth with respect to the first member.
  • the first member can swing back and forth with respect to the cart portion about an ankle swing shaft provided in the vicinity of the ankle joint of the cared person in the side view.
  • the transfer support apparatus includes a first member drive source that swings the first member back and forth with respect to the carriage unit.
  • the support portion is provided so as to be detachable and includes a seating portion on which the care recipient can be seated.
  • the transfer support device of the present invention it is possible to reduce the burden on the cared person's body when sliding the body holding unit.
  • the position of the body holding part can be easily adjusted.
  • the position of the body holding part can be finely adjusted.
  • a cared person who has boarded the transfer support apparatus can be seated, and the burden on the cared person's body can be further reduced.
  • the posture of the care recipient can be easily finely adjusted.
  • the posture of the care recipient can be adjusted more finely, and as a result, the transfer work of the care recipient can be facilitated.
  • (A) The left view which showed the transfer assistance apparatus which removed the seating part.
  • A The left view which showed the transfer assistance apparatus which removed the seating part.
  • B The left view which showed a mode that the transfer assistance apparatus was brought close to a care receiver.
  • A The left view which showed a mode that a cared person leans on a front holding part.
  • A) The left view which showed a mode that a cared person was seated on a seating part.
  • the front-rear direction, the left-right direction, and the up-down direction are defined based on the arrows in the figure.
  • the transfer support device 1 moves with the cared person (person who receives care) P, and moves the cared person P (for example, transfer between a bed and a toilet, transfer between a bed and a wheelchair, or transfer). Support to the support device itself).
  • the transfer support apparatus 1 mainly includes a carriage unit 2, a support unit 3, and an upper body holding unit 4.
  • the support unit 3 mainly includes a lower leg drive mechanism 10 and an upper body drive mechanism 20.
  • the carriage unit 2 can move on the ground (floor surface).
  • a support part 3 is provided on the upper part of the carriage part 2.
  • An upper body holding part 4 is provided on the upper part of the support part 3.
  • the upper body holding unit 4 can hold the body (particularly the upper body) of the cared person P who has boarded the transfer support device 1.
  • the lower leg frame 11 of the lower leg drive mechanism 10 is connected to the cart unit 2 so as to be swingable back and forth.
  • An upper body frame 24 of the upper body drive mechanism 20 is slidably connected to the lower leg frame 11 with respect to the lower leg frame 11.
  • the body holding part 4 is fixed to the body frame 24.
  • the carriage unit 2 forms the lowermost part of the transfer support device 1 and is movable on the ground (floor surface).
  • the cart unit 2 mainly includes a cart unit body 2a, wheels 2b, a step 2c, a first connecting unit 2d, and a central frame 2e.
  • the trolley part main body 2 a forms a main structure of the trolley part 2.
  • the cart body 2a is formed by appropriately combining rod-like members, plate-like members, and the like.
  • the cart unit main body 2a is formed so as to cover a substantially rectangular range in plan view.
  • a plurality of wheels 2b are provided in the lower part of the cart body 2a. Thereby, the trolley
  • Step 2c is a plate-like member that forms a scaffold for the cared person P boarding the transfer support device 1. Step 2c is fixed to the approximate center of the upper portion of the carriage unit main body 2a with the plate surface directed in the vertical direction.
  • the 1st connection part 2d is a part connected with the support part 3 mentioned later.
  • the first connecting portion 2d is formed by bending the left and right ends of a flat plate member upward.
  • the first connecting part 2d is placed on the rear part of the step 2c of the carriage part 2.
  • the central frame 2e is a cylindrical member having a substantially rectangular cross section.
  • the center frame 2e is fixed to the left and right center (the left and right center of the step 2c) of the upper part of the cart body 2a in a state where the longitudinal direction is substantially in the longitudinal direction.
  • the support part 3 is provided in the upper part of the cart part 2 and supports the upper body holding part 4 and also holds the body of the cared person P who has boarded the transfer support device 1.
  • the support part 3 mainly includes a lower leg drive mechanism 10, an upper body drive mechanism 20, a knee support part 30, and a seating part 40.
  • the lower leg drive mechanism 10 forms the lower part of the support part 3.
  • the lower leg drive mechanism 10 mainly includes a lower leg frame 11 and a lower leg cylinder 12.
  • the lower leg frame 11 is a portion that can swing back and forth with respect to the carriage unit 2.
  • the lower leg frame 11 mainly includes a lower leg frame main body 11a, a second connecting portion 11b, a swing shaft 11c, a third connecting portion 11d, and a fourth connecting portion 11e.
  • the lower leg frame main body 11a forms the main structure of the lower leg frame 11.
  • the crus frame main body 11a is formed of a rod-shaped member that extends upward from the vicinity of the first connecting portion 2d of the carriage portion 2 and further has an upper end portion that extends forward and upward.
  • a pair of lower leg frame main bodies 11a are formed on the left and right.
  • the second connecting part 11b is a part connected to the carriage part 2.
  • the 2nd connection part 11b is formed by the plate-shaped member which turned the plate
  • a pair of second connecting portions 11b is formed on the left and right. The upper end portion of the second connecting portion 11b is fixed to the lower end portion of the crus frame main body 11a.
  • the swing shaft 11c connects the first connecting portion 2d and the second connecting portion 11b.
  • the swing shaft 11c is arranged with the axis line directed in the left-right direction.
  • the swing shaft 11c connects the first connecting portion 2d and the second connecting portion 11b so as to be able to rotate back and forth.
  • the crus frame main body 11a (crus frame 11) fixed to the second connecting part 11b can be swung back and forth with respect to the carriage part 2 around the swinging shaft 11c.
  • 3rd connection part 11d is a part connected with the lower leg cylinder 12 mentioned later.
  • 11 d of 3rd connection parts are formed with the plate-shaped member which turned the plate
  • the upper end portion (rear end portion) of the third connecting portion 11d is fixed to the midway portion in the vertical direction of the crus frame main body 11a.
  • a pair of third connecting portions 11d is formed on the left and right.
  • the fourth connecting part 11e is a part connected to a seating part 40 described later.
  • the fourth connecting portion 11e is formed by appropriately bending a prismatic member.
  • the fourth connecting portion 11e is formed in a substantially U shape with the front opening in plan view.
  • the front end of the fourth connecting part 11e is fixed to the middle part of the lower leg frame body 11a.
  • the rear end of the fourth connecting portion 11e is disposed so as to extend rearward.
  • the lower leg cylinder 12 swings the lower leg frame 11 back and forth with respect to the carriage part 2.
  • the crus cylinder 12 is an actuator that can extend and contract in the longitudinal direction.
  • a lower end portion (front end portion) of the crus cylinder 12 is connected to a front end portion of the central frame 2e of the carriage unit 2 so as to be able to rotate back and forth.
  • the upper end portion (rear end portion) of the crus cylinder 12 is connected to the third connecting portion 11d of the crus frame 11 so as to be able to rotate back and forth.
  • the upper body drive mechanism 20 forms the upper part of the support part 3.
  • the body drive mechanism 20 mainly includes a body cylinder support portion 21, a slide rail support portion 22, a slide rail 23, a body frame 24, and a body cylinder 25.
  • the upper cylinder support portion 21 is formed by a rod-like member formed in a substantially U shape in a side view.
  • the upper body cylinder support portion 21 is disposed with the U-shaped opening side facing rearward and upward.
  • the lower end portion (front end portion) of the upper body cylinder support portion 21 is fixed to the upper end portion of the crus frame main body 11a.
  • a pair of upper cylinder support portions 21 are formed on the left and right.
  • the slide rail support portion 22 is formed by a plate-like member whose plate surface is directed rearwardly upward and forwardly and downwardly.
  • the slide rail support portion 22 is disposed with its longitudinal direction facing forward and upward.
  • the front lower plate surface of the slide rail support portion 22 is fixed to the upper end portion (rear end portion) of the upper body cylinder support portion 21.
  • the slide rail 23 linearly reciprocates a body frame 24 described later with respect to the body cylinder support portion 21 and the slide rail support portion 22 in the front-rear direction.
  • the slide rail 23 is supported by the slide rail support portion 22.
  • the slide rail 23 includes a guide part 23a and a slide part 23b.
  • the guide portion 23a allows a slide portion 23b, which will be described later, to slide, and regulates the slide direction of the slide portion 23b.
  • the guide portion 23a is formed of a plate-like member that is appropriately processed so that the slide portion 23b can slide.
  • the guide portion 23 a is placed on the plate surface on the rear upper side of the slide rail support portion 22.
  • the guide part 23a is disposed so as to be parallel to the slide rail support part 22 in a state where the longitudinal direction is directed to the front upper side.
  • the slide part 23b slides along the guide part 23a.
  • the slide part 23b is arranged on the rear upper side of the guide part 23a with the longitudinal direction directed forward and upward.
  • the slide part 23b is formed to be slidable in the longitudinal direction of the guide part 23a along the guide part 23a. That is, the slide part 23b is regulated by the guide part 23a so as to be slidable only in the longitudinal direction of the guide part 23a.
  • the upper body frame 24 is a portion formed by the slide rail 23 so as to be slidable with respect to the upper body cylinder support portion 21 and the slide rail support portion 22.
  • the body frame 24 mainly includes a body frame main body 24a and a fifth connecting portion 24b.
  • the body frame main body 24a forms a main structure of the body frame 24.
  • the body frame main body 24a is formed by a substantially rectangular plate-shaped member and rod-shaped members provided at both left and right ends thereof.
  • the upper frame main body 24 a (the plate-like member) is placed on the slide portion 23 b of the slide rail 23.
  • the fifth connecting portion 24b is a portion that connects the body frame 24 and a body cylinder 25 described later.
  • the fifth connecting portion 24b is formed of a plate-like member whose plate surface is in the left-right direction and whose longitudinal direction is front-downward.
  • the upper end portion (rear end portion) of the fifth connection portion 24b is connected to the central portion in the left-right direction of the rear end portion (lower end portion) of the upper body frame body 24a (the plate-like member thereof).
  • the upper body cylinder 25 slides the upper body frame 24 with respect to the slide rail support portion 22.
  • the upper body cylinder 25 is an actuator that can extend and contract in the longitudinal direction.
  • the body cylinder 25 is disposed between the left and right body cylinder support portions 21 with the longitudinal direction (stretching direction) facing forward and upward, and is supported by the body cylinder support portion 21.
  • the lower end portion (rear end portion) of the upper body cylinder 25 is connected to the lower end portion (front end portion) of the fifth connection portion 24b so as to be vertically rotatable.
  • the knee support part 30 is a part that receives the knee of the cared person P who has boarded the transfer support device 1.
  • the knee receiving portion 30 is formed in a substantially rectangular plate shape with the plate surface facing substantially in the front-rear direction.
  • a pair of left and right knee support portions 30 are provided in the midway portion in the vertical direction of the crus frame main body 11a.
  • the knee support 30 is disposed at substantially the same height as the fourth connecting part 11e.
  • the seating unit 40 can be seated by the care recipient P who has boarded the transfer support device 1.
  • the seating portion 40 mainly includes a seating portion main body 41 and a connecting portion 42.
  • the seating part main body 41 is a part where the care receiver P is seated.
  • the seating portion main body 41 is formed in a plate shape whose plate surface is substantially in the vertical direction.
  • the seating part main body 41 is formed in a shape that allows the cared person P to easily sit.
  • the connecting part 42 is a part for connecting the seating part main body 41 to the lower leg frame 11.
  • the connecting portion 42 is formed by appropriately bending a flat member.
  • the connecting portion 42 is fixed to the front lower portion of the seating portion main body 41.
  • a hook portion 42a is formed at the front end portion of the connecting portion 42 by bending the flat plate downward.
  • the seating portion 40 configured in this manner is attached to the crus frame 11, the seating portion 40 is disposed behind the swing shaft 11 c and behind the knee support portion 30 in the left side view (see FIG. 4). .
  • the upper body holding unit 4 is a part that holds the body (upper body) of the cared person P who has boarded the transfer support device 1.
  • the upper body holding unit 4 mainly includes a front surface holding unit 4a and a side surface holding unit 4b.
  • the front holding part 4a is a part that holds a part extending from the chest to the abdomen of the cared person P who has boarded the transfer support device 1.
  • the front holding portion 4a is formed in a plate shape with the plate surface facing the front lower side and the rear upper side.
  • the front holding portion 4a is placed on the rear upper surface of the upper body frame main body 24a (a plate-like member thereof).
  • the upper rear surface of the front holding portion 4a is a body holding surface 4c that holds the upper body of the care receiver P from the chest side.
  • the upper body holding surface 4 c is formed in parallel with the sliding direction of the upper body frame 24.
  • the side surface holding portion 4b is a portion that holds the care recipient P who has boarded the transfer support device 1 from both the left and right sides.
  • the side surface holding portion 4b is formed in a substantially rectangular plate shape with the plate surface facing in the left-right direction.
  • a pair of side surface holding portions 4b are provided on the left and right sides so as to sandwich the front surface holding portion 4a in the left and right direction.
  • the side surface holding portion 4b is disposed so as to extend substantially rearward from the front surface holding portion 4a.
  • the side surface holding portions 4b are fixed to rod-like members at both left and right end portions of the upper body main body 24a.
  • the front holding part 4a supports the part from the cared person's P chest to the abdomen, and the left and right side surface holding parts 4b support the armed part of the cared person P.
  • maintenance part 4 can hold
  • the body holding unit 4 configured as described above can be slid linearly along the vertical direction (an oblique direction between the vertical direction and the front-rear direction) by the body drive mechanism 20. Further, the upper body holding unit 4 can reciprocate within the slidable range of the slide rail 23.
  • the cared person P can board the transfer assisting apparatus 1 configured as described above while being seated on the seat 40. Specifically, the cared person P can get on the transfer assisting apparatus 1 by sitting on the seating section 40 and placing his / her foot on the step 2 c of the carriage section 2. At this time, the upper body holding unit 4 can hold the upper body of the cared person P. Further, the knee receiver 30 receives the knee of the cared person P and can stabilize the posture of the cared person P.
  • the lateral width of the lower leg frame 11 is formed to be narrower than the lateral width of the seating portion 40 attached to the lower leg frame 11.
  • the left and right knee support portions 30 are arranged such that the distance between the left and right knee support portions 30 (interval in the left-right direction) is substantially the same as the width in the left-right direction of the seating portion 40. As a result, the knee of the cared person P seated on the seat 40 can be appropriately received.
  • the lower leg frame 11 By extending and contracting the lower leg cylinder 12, the lower leg frame 11 can be swung back and forth.
  • the lower leg cylinder 12 can be arbitrarily expanded and contracted by operating an operation tool such as a remote controller (not shown).
  • the crus frame 11 can be swung back and forth with respect to the carriage unit 2 by expanding and contracting the crus cylinder 12.
  • the swing shaft 11 c is the swing center of the crus frame 11. Since the upper body drive mechanism 20, the knee support part 30 and the seating part 40, and the upper body holding part 4 are supported by the lower leg frame 11, when the lower leg frame 11 swings, the upper body is integrated with the lower leg frame 11.
  • the drive mechanism 20 and the like also swing.
  • the lower leg portion of the crus frame body 11a extends in a substantially vertical direction (substantially up and down direction) (see FIG. 4).
  • the swinging shaft 11c of the crus frame 11 is in the vicinity of the ankle joint J1 (joint on the ankle (interior-spot point)) of the cared person P (in the vicinity of step 2c).
  • the body (ankle joint J1) of the cared person P can be naturally bent or stretched. Can do.
  • the burden on the body of the care recipient P can be reduced.
  • the upper body frame 24 can be slid up and down (front and rear) with respect to the lower leg frame 11 and the cart unit 2 by extending and contracting the upper body cylinder 25. Since the upper body holding part 4 is supported by the upper body frame 24, when the upper body frame 24 slides, the upper body holding part 4 also slides integrally with the upper body frame 24.
  • the assistant removes the seating section 40 from the transfer support device 1.
  • the assistant extends the crus cylinder 12 to the maximum extent.
  • the forward inclination angle a1 of the front holding portion 4a with respect to the vertical direction is about 45 degrees.
  • the transfer support device 1 in this state is referred to as an initial posture.
  • the assistant brings the transfer support apparatus 1 closer to the care receiver P from the front.
  • the assistant causes the upper body of the care receiver P to lean on the front holding portion 4a.
  • the assistant inserts the side surface holding portion 4b into the armpit of the care receiver P.
  • the front holding portion 4a is inclined forward by the inclination angle a1 (see FIG. 7A)
  • the care receiver P can easily lean on the front holding portion 4a.
  • the assistant contracts the crus cylinder 12 and swings the crus frame 11 forward with respect to the carriage part 2 by an angle a 2.
  • the angle a2 is adjusted to be about 30 degrees.
  • the upper body drive mechanism 20 and the upper body holding part 4 are also rocked together with the lower leg frame 11.
  • the whole body of the cared person P swings forward.
  • the position of the center of gravity of the cared person P moves forward (on the transfer support apparatus 1 side), and the cared person P can leave the body completely in the transfer support apparatus 1.
  • the inclination angle a3 of the front holding part 4a with respect to the horizontal direction is about 15 degrees.
  • the assistant contracts the upper body cylinder 25 and slides the upper body frame 24 forward with respect to the lower leg frame 11 and the slide rail support portion 22.
  • the knee of the cared person P is extended and the buttocks of the cared person P are lifted.
  • the slide amount at this time is such that the buttocks of the cared person P does not interfere with the seating portion 40 when the seating portion 40 is attached to the crus frame 11 as described later (see FIG. 9B).
  • the amount is adjusted (for example, about 100 mm).
  • the inclination angle a3 of the front holding portion 4a with respect to the horizontal direction remains about 15 degrees.
  • the assistant engages the connecting portion 42 of the seating portion 40 with the fourth connecting portion 11 e of the lower leg frame 11 and attaches the seating portion 40 to the lower leg frame 11.
  • the assistant extends the upper body cylinder 25 and supports the upper body frame 24 until the cared person P sits on the seating portion 40 and supports the lower leg frame 11 and the slide rail. Slide backward with respect to part 22.
  • the body holding part 4 also slides integrally with the body frame 24.
  • the assistant extends the crus cylinder 12 to the maximum extent. That is, the assistant swings the lower leg frame 11 backward with respect to the carriage unit 2 by an angle a2 (about 30 degrees). In this way, the assistant returns the transfer support apparatus 1 to the initial posture.
  • the cared person P can be easily moved to an arbitrary place by moving the transfer support apparatus 1 that has returned to the initial posture.
  • the transfer support device 1 As described above, by using the transfer support device 1, a caregiver P can easily perform transfer work even with a helpless person. In addition, since a large-scale device or the like is not necessary, the transfer operation can be performed even in a limited space such as a room.
  • the transfer support device 1 when the transfer support device 1 is in the state shown in FIG. 9, the knee of the care receiver P is extended and the buttocks are slightly lifted. Therefore, the caregiver can easily raise and lower the pants of the care receiver P in this state.
  • the upper body holding portion 4 is moved linearly by the upper body cylinder 25 and the slide rail 23 in the state shown in FIGS. 9A to 10A.
  • This slide naturally stretches the knee of the cared person P and lifts the buttocks.
  • the body holding part 4 moves only linearly, the inclination angle of the body of the cared person P does not change substantially.
  • the cared person P's buttocks can be floated without forcing an unreasonable movement on the body (upper body) of the cared person P. Therefore, it is possible to reduce the burden on the body of the care receiver P when transferring to the transfer support apparatus 1.
  • the body holding portion 4 is tilted in the vertical direction (between the vertical direction and the front-back direction) by the body drive mechanism 20 (slide rail 23) in the state shown in FIGS. 9A to 10A. Direction).
  • the cared person's P buttocks can be floated, without the upper body of the cared person P shaking in the left-right direction. Therefore, the cared person P can be easily transferred.
  • the transfer support device 1 includes the movable carriage unit 2, the body holding unit 4 (body holding unit) that holds the body of the cared person P who has boarded, and the body holding unit.
  • a support part 3 that supports the part 4 with respect to the cart part 2, and the upper body holding part 4 holds the upper body of the cared person P that is on board, and the support part 3 And slidable.
  • the body holding part 4 has a body holding surface 4c that holds the body of the cared person P from the chest side, and slides in a direction parallel to the body holding surface 4c. Is formed. By comprising in this way, the burden concerning the body of the care receiver P at the time of displacing the upper body holding
  • maintenance part 4 is formed so that it may slide to the diagonal direction between an up-down direction, the front-back direction, or an up-down direction and the front-back direction.
  • the support unit 3 includes a body cylinder 25 (holding unit drive source) that slides the body holding unit 4. By comprising in this way, the position of the upper body holding
  • the support part 3 is a crus that can swing back and forth with respect to the cart part 2 around a swinging shaft 11c provided in the vicinity of the ankle joint J1 of the cared person P who is on board in the side view.
  • a frame 11 (swinging part) and a crus cylinder 12 (swinging part drive source) for swinging the crus frame 11 back and forth with respect to the cart part 2 are provided.
  • the said support part 3 is provided so that attachment or detachment is possible, and comprises the seating part 40 in which the said care receiver P can seat.
  • maintenance part 4 which concerns on this embodiment is one Embodiment of the body holding part which concerns on this invention.
  • the crus frame 11 according to the present embodiment is an embodiment of the swinging portion according to the present invention.
  • the crus cylinder 12 according to the present embodiment is an embodiment of the swinging part drive source according to the present invention.
  • the body cylinder 25 according to the present embodiment is an embodiment of the holding unit drive source according to the present invention.
  • the configuration (shape, size, etc.) of the swinging portion according to the present invention is not limited to the crus frame 11 according to the present embodiment, and can be appropriately changed to any shape.
  • the configuration of the swinging part driving source and the holding part driving source according to the present invention is not limited to the crus cylinder 12 and the upper body cylinder 25 according to the present embodiment. That is, the configuration of the rocking unit driving source and the holding unit driving source according to the present invention is not limited as long as the rocking unit can be swung and the body holding unit can be slid. Absent.
  • various cylinders an electric cylinder, a pneumatic cylinder, a hydraulic cylinder, etc.
  • the upper body holding unit 4 holds the care receiver P from the front and both the left and right sides, but the present invention is not limited to this. That is, as long as the body holding part according to the present invention can hold at least a part of the body of the cared person P, the configuration (shape, size, method of holding the cared person P, etc.) is limited. Not what you want.
  • this invention is set as the structure which attaches the said seating part 40 to the crus frame 11 by engaging the connection part 42 of the seating part 40 with the 4th connection part 11e of the crus frame 11, but this invention is set as the structure.
  • the seating portion according to the present invention does not limit the configuration for attaching and detaching.
  • the values of the inclination angle a1, the angle a2, and the inclination angle a3 are specifically exemplified, and the transfer operation using the transfer support device 1 has been described.
  • the present invention limits these angles. Not what you want. That is, these angles can be arbitrarily adjusted according to the physique of the cared person P and the contents (location, purpose, etc.) of the transfer work.
  • the body holding portion 4 is slid along an oblique direction between the vertical direction and the front-rear direction, but the present invention limits the sliding direction of the body holding portion 4. It is not a thing.
  • the angle in the sliding direction of the upper body holding unit 4 can be arbitrarily adjusted, and may be, for example, the vertical direction (vertical direction) or the front-rear direction (horizontal direction).
  • the body holding portion 4 is slid in a direction parallel to the body holding surface 4c.
  • the sliding direction of the body holding portion 4 is not necessarily parallel to the body holding surface 4c. Not necessarily.
  • the flow of the transfer operation (FIGS. 7 to 10) described in the present embodiment is an example, and the transfer operation using the transfer support device 1 can be performed by an arbitrary method according to the caregiver and the care recipient P. Is possible.
  • the transfer support apparatus 1 according to the present embodiment can arbitrarily move the lower leg frame 11 and the upper body frame 24 independently, the transfer operation can be performed while finely adjusting the position of the upper body holding unit 4. It can be carried out.
  • FIGS. 11 to 15. 14 shows a state before the body holding unit 400 is tilted and slid
  • FIGS. 11 to 13 and FIG. 15 show a state after the body holding unit 400 is tilted and slid. Show.
  • the transfer support device 100 moves the cared person (person who receives care) P by moving the cared person P (for example, transfer between a bed and a toilet, transfer between a bed and a wheelchair, or transfer). Support to the support device itself).
  • the transfer support apparatus 100 mainly includes a cart unit 200, a support unit 300, an upper body holding unit 400, and a slide mechanism 500.
  • the support unit 300 mainly includes a lower leg drive mechanism 310 and an upper body drive mechanism 320.
  • the carriage unit 200 can move on the ground (floor surface).
  • a support part 300 is provided on the upper part of the carriage part 200.
  • An upper body holding part 400 is provided on the upper part of the support part 300. The upper body holding unit 400 can hold the body (particularly the upper body) of the cared person P who has boarded the transfer support device 100.
  • a lower leg frame 311 of the lower leg drive mechanism 310 is connected to the cart unit 200 so as to be swingable back and forth.
  • An upper body frame 321 of the upper body drive mechanism 320 is coupled to the lower leg frame 311 so as to be swingable back and forth.
  • the body holding part 400 is fixed to the body frame 321.
  • a slide mechanism 500 is provided between the support part 300 and the upper body holding part 400.
  • the slide mechanism 500 can slide the upper body holding part 400 with respect to the support part 300.
  • the cart unit 200 forms the lowermost part of the transfer support device 100 and is movable on the ground (floor surface).
  • the cart unit 200 mainly includes a cart unit body 200a, wheels 200b, a step 200c, and a central frame 200d.
  • the cart unit body 200 a forms a main structure of the cart unit 200.
  • the cart body 200a is formed by appropriately combining rod-like members, plate-like members, and the like.
  • the cart unit body 200a is formed so as to cover a substantially rectangular range in plan view.
  • a plurality of wheels 200b are provided in the lower part of the cart body 200a. Thereby, the cart unit body 200a can move in any direction on the ground (floor surface) via the wheels 200b.
  • Step 200c is a plate-like member that forms a scaffold for the cared person P boarding the transfer support apparatus 100.
  • Step 200c is fixed to the approximate center of the upper portion of the carriage unit main body 200a with the plate surface directed in the vertical direction.
  • the central frame 200d is a cylindrical member having a substantially rectangular cross section.
  • the center frame 200d is fixed to the left and right center (the left and right center of the step 200c) of the upper portion of the cart body 200a with the longitudinal direction thereof being substantially in the front-rear direction.
  • the support unit 300 is provided on the top of the carriage unit 200, supports the upper body holding unit 400, and holds the body of the cared person P who has boarded the transfer support device 100.
  • the support unit 300 mainly includes a lower leg drive mechanism 310, an upper body drive mechanism 320, a knee support portion 330, and a seating portion 340.
  • the lower leg drive mechanism 310 forms the lower part of the support part 300.
  • the crus driving mechanism 310 mainly includes a crus frame 311 and a crus cylinder 312.
  • the lower leg frame 311 is a portion that can swing back and forth with respect to the carriage unit 200.
  • the crus frame 311 mainly includes a crus frame main body 311a, a lower connecting part 311b, a swing shaft 311c, a middle connecting part 311d, and a seating part connecting part 311e.
  • the lower leg frame main body 311a forms the main structure of the lower leg frame 311.
  • the crus frame main body 311a is mainly formed by a pair of left and right rod-like members formed in a substantially U shape in a side view.
  • the crus frame main body 311a is formed by fixing a plate-like member bent in a substantially U shape in a plan view extending upward to the front upper end portion of the rod-like member.
  • the lower connecting part 311b is a plate-like member provided at the lower part of the crus frame main body 311a.
  • the lower connecting portion 311b is formed by bending the left and right ends of a flat plate member downward.
  • the lower connecting portion 311b is appropriately fixed to the lower portion of the crus frame main body 311a.
  • the swing shaft 311c connects the crus frame main body 311a and the cart unit 200.
  • the oscillating shaft 311c is arranged with the axis line in the left-right direction.
  • the swing shaft 311c connects the lower end portion of the lower connecting portion 311b and the substantially central portion of the carriage portion 200 so as to be able to rotate back and forth.
  • the crus frame main body 311a (crus frame 311) can swing back and forth with respect to the cart unit 200 around the swinging shaft 311c.
  • the middle connecting part 311d is a plate-like member provided in the middle part of the lower leg frame main body 311a.
  • the middle connecting portion 311d is formed by bending the left and right ends of a flat plate member substantially forward.
  • the middle connecting portion 311d is appropriately fixed to the middle part of the lower leg frame main body 311a.
  • the seating portion connecting portion 311e is a portion to which a seating portion 340 described later is connected.
  • the seating portion connecting portion 311e is formed by bending the left and right end portions of a flat plate member substantially forward.
  • the seating portion connecting portion 311e is appropriately fixed to the rear portion of the lower leg frame main body 311a and the middle portion in the vertical direction.
  • the crus cylinder 312 swings the crus frame 311 back and forth with respect to the cart unit 200.
  • the crus cylinder 312 is an actuator that can extend and contract in the longitudinal direction.
  • a lower end portion (front end portion) of the crus cylinder 312 is connected to a front end portion of the central frame 200d of the carriage unit 200 so as to be able to rotate back and forth.
  • the upper end portion (rear end portion) of the crus cylinder 312 is coupled to the middle coupling portion 311d of the crus frame 311 so as to be able to rotate back and forth.
  • the upper body drive mechanism 320 forms the upper part of the support part 300.
  • the body drive mechanism 320 mainly includes a body frame 321, a body cylinder support 322, a body cylinder 323, an auxiliary slider 324, and an inclination angle adjustment slider 325.
  • the upper body frame 321 is a portion that can swing back and forth with respect to the lower leg drive mechanism 310 (lower leg frame 311).
  • the body frame 321 mainly includes a body frame main body 321a, an upper connecting portion 321b, and a swing shaft 321c.
  • the body frame main body 321a forms a main structure of the body frame 321.
  • the upper frame main body 321a is formed in a substantially V-shape with a rear opening in a side view by combining plate-like members.
  • the upper connecting portion 321b connects the upper body frame body 321a and an upper body cylinder 323 described later.
  • the upper connecting portion 321b is formed by bending the left and right end portions of a flat plate member substantially upward.
  • the rocking shaft 321c connects the upper frame main body 321a and the upper connecting portion 321b.
  • the swing shaft 321c is arranged with the axis line directed in the left-right direction.
  • the swing shaft 321c is disposed substantially above the swing shaft 311c that connects the crus frame 311 and the cart unit 200 in the left side view (see FIG. 14).
  • the swing shaft 321c connects the lower part of the front side surface of the upper body main body 321a and the rear part of the upper connecting part 321b so as to be able to rotate back and forth.
  • the upper cylinder support 322 is formed by appropriately combining a cylindrical member and a plate-like member. Specifically, the rear portion of the upper body cylinder support portion 322 is formed such that a cylindrical member having a substantially rectangular cross section extends in the front-rear direction. The rear end of the upper body cylinder support portion 322 is connected to the middle connection portion 311d of the crus frame 311. The front part of the upper body cylinder support part 322 is formed by bending the left and right end parts of a flat plate member substantially rearward (rear and lower). The front end of the upper body cylinder support portion 322 is disposed so as to extend forward and downward. The upper body cylinder support part 322 is disposed between the left and right lower leg frame main bodies 311a in the upper part of the lower leg frame main body 311a.
  • the upper body cylinder 323 swings the upper body frame 321 back and forth with respect to the lower leg frame 311.
  • the upper cylinder 323 is an actuator that can expand and contract in the longitudinal direction.
  • the lower end portion of the upper body cylinder 323 is connected to the upper body cylinder support portion 322.
  • the upper end portion of the upper body cylinder 323 is connected to the upper connection portion 321b of the upper body frame 321 so as to be able to rotate back and forth.
  • the auxiliary slider 324 reinforces the upper body cylinder 323.
  • the auxiliary slider 324 is configured to be extendable in the longitudinal direction.
  • the auxiliary slider 324 is arranged in parallel with the upper body cylinder 323 (that is, extending from the front lower side toward the rear upper side).
  • the auxiliary slider 324 is disposed immediately behind the upper body cylinder 323.
  • a front lower portion of the auxiliary slider 324 is fixed to the upper body cylinder support portion 322.
  • the rear upper end portion of the auxiliary slider 324 is fixed to the upper connecting portion 321b so as not to rotate.
  • the inclination angle adjustment slider 325 changes the inclination angle of the body holding part 400 according to the movement of the body holding part 400 by the body cylinder 323.
  • the inclination angle adjustment slider 325 is configured to be extendable and contractible in the longitudinal direction.
  • the inclination angle adjustment slider 325 is disposed so as to extend substantially in the vertical direction.
  • the lower part of the tilt angle adjustment slider 325 is connected to the rear part of the upper body cylinder support part 322 via the swing shaft 325a so as to be able to rotate back and forth.
  • the upper end portion of the tilt angle adjustment slider 325 is fixed to the front portion of the upper body main body 321a so as not to be rotatable.
  • the body frame main body 321a (body frame 321) is connected to the crus frame 311 via the auxiliary slider 324, the body cylinder support 322, and the like. Therefore, the upper body frame body 321a (upper body frame 321) can be swung back and forth with respect to the lower leg frame 311 around the swing shaft 321c.
  • the knee support part 330 is a part that receives the knee of the cared person P who has boarded the transfer support device 100.
  • the knee receiving portion 330 is formed in a substantially rectangular plate shape with the plate surface facing substantially in the front-rear direction.
  • a pair of left and right knee support portions 330 are provided in the midway portion in the vertical direction of the crus frame main body 311a.
  • the knee receiving portion 330 is disposed on the front side of the crus frame main body 311a.
  • the seating section 340 can be seated by the care recipient P who has boarded the transfer support device 100.
  • the seat portion 340 mainly includes a seat portion main body 341 and a connecting portion 342.
  • the sitting portion main body 341 is a portion where the care receiver P is seated.
  • the seating portion main body 341 is formed in a plate shape whose plate surface is substantially in the vertical direction.
  • the seating portion main body 341 is formed in a shape that allows the cared person P to easily sit down.
  • the connecting portion 342 is a portion for connecting the seating portion main body 341 to the lower leg frame 311.
  • the connecting portion 342 is formed by appropriately bending a flat plate member.
  • the connecting portion 342 is fixed to the front lower portion of the seating portion main body 341.
  • a hook portion 342a is formed at the front end portion of the connecting portion 342 by bending the flat plate downward.
  • the seat portion main body 341 (seat portion 340) can be attached to the lower leg frame 311 by engaging the hook portion 342 a with the seat portion connecting portion 311 e of the lower leg frame 311.
  • the seat part 340 can be removed from the crus frame 311 by releasing the engagement between the hook part 342a and the seat part connecting part 311e (see FIG. 17).
  • the seating portion 340 configured as described above is attached to the crus frame 311, the seating portion 340 is disposed behind the swing shaft 311 c and behind the knee support portion 330 in the left side view (see FIG. 14). .
  • the upper body holding unit 400 is a part that holds the body (upper body) of the cared person P who has boarded the transfer support device 100.
  • the body holding part 400 mainly includes a body holding frame 400a, a front face holding part 400b, a side face holding part 400c, and a front part connecting part 400d.
  • the upper body holding frame 400a forms the main structure of the upper body holding part 400.
  • the upper body holding frame 400a is formed by appropriately combining rod-like members, plate-like members, and the like. More specifically, the upper body holding frame 400a is formed by a substantially rectangular plate-shaped member and rod-shaped members provided at both left and right ends thereof.
  • the body holding frame 400a is disposed above the body frame main body 321a (body frame 321) via a slide mechanism 500 described later.
  • the front holding part 400b is a part that holds a part extending from the chest to the abdomen of the care recipient P who has boarded the transfer support device 100.
  • the front holding portion 400b is formed in a plate shape with the plate surface facing the front lower side and the rear upper side.
  • the front holding part 400b is placed on the rear upper surface of the upper body holding frame 400a (a plate-like member).
  • the upper rear surface of the front holding portion 400b holds the upper body of the care receiver P from the chest side.
  • the side surface holding part 400c is a part that holds the care recipient P who has boarded the transfer support device 100 from both the left and right sides.
  • the side surface holding portion 400c is formed in a substantially rectangular plate shape with the plate surface facing in the left-right direction.
  • a pair of side surface holding portions 400c is provided on the left and right sides so as to sandwich the front surface holding portion 400b in the left and right direction.
  • the side surface holding part 400c is disposed so as to extend substantially rearward from the upper body holding frame 400a.
  • the front connection part 400d is formed by a plate-like member with the plate surface facing the front lower side and the rear upper side.
  • the left and right end portions on the front side of the front connecting portion 400d are formed to extend forward and downward.
  • the front connection part 400d is fixed to the upper part of the front side surface of the upper body holding frame 400a.
  • the front holding unit 400b supports a portion extending from the chest part to the abdomen of the cared person P, and the left and right side surface holding parts 400c support the armpits of the cared person P. Accordingly, the upper body holding unit 400 can stably hold the upper body (upper body) of the care receiver P.
  • the slide mechanism 500 is disposed between the body frame 321 (the body frame body 321a) and the body holding part 400.
  • the slide mechanism 500 slidably connects the upper body holding part 400 to the upper body frame 321.
  • the slide mechanism 500 mainly includes a slide rail 551 and a link mechanism 552.
  • the slide rail 551 reciprocates the upper body holding part 400 linearly in the front-rear direction with respect to the upper body frame 321.
  • a pair of left and right slide rails 551 are placed on the upper rear side of the upper body 321a.
  • the slide rail 551 includes a guide part 551a and a slide part 551b.
  • the guide portion 551a allows a slide portion 551b, which will be described later, to be slidable and regulates the slide direction of the slide portion 551b.
  • the guide portion 551a is formed of a plate-like member that is appropriately processed so that the slide portion 551b can slide.
  • the guide portion 551a is disposed along the plate surface on the rear upper side of the upper body main body 321a in a state where the longitudinal direction is directed forward and upward.
  • the slide part 551b slides along the guide part 551a.
  • the slide portion 551b is disposed on the rear upper side of the guide portion 551a with the longitudinal direction directed to the front upper side.
  • the slide portion 551b is formed to be slidable in the longitudinal direction of the guide portion 551a along the guide portion 551a. That is, the slide part 551b is regulated by the guide part 551a so as to be slidable only in the longitudinal direction of the guide part 551a.
  • the link mechanism 552 connects the lower leg frame 311 (lower leg frame body 311a) and the upper body holding part 400.
  • the link mechanism 552 includes a link 552a, a swing shaft 552b, and a swing shaft 552c.
  • the link 552a is formed by a rod-shaped member with the axial direction oriented substantially in the vertical direction.
  • the lower end portion of the link 552a is connected to the upper end portion of the crus frame main body 311a via the swing shaft 552b so as to be able to rotate back and forth.
  • the upper end portion of the link 552a is connected to the lower end portion of the front connection portion 400d via the swing shaft 552c so as to be able to rotate back and forth.
  • the link mechanism 552 configured as described above includes, in a side view, a connection portion between the link 552a and the upper body holding portion 400 (front portion connection portion 400d), and a link 552a and a lower leg frame 311 (lower leg frame body 311a).
  • the distance between the connecting parts is regulated. That is, the link mechanism 552 regulates the distance between the axis of the swing shaft 552b and the axis of the swing shaft 552c in a side view.
  • the cared person P can board the transfer assisting apparatus 100 configured as described above while being seated on the seating part 340. Specifically, the cared person P can sit on the seating unit 340 and can get on the transfer assisting device 100 by placing his / her foot on the step 200c of the carriage unit 200. At this time, the upper body holding unit 400 can hold the upper body of the care receiver P. In addition, the knee receiver 330 receives the knee of the cared person P and can stabilize the posture of the cared person P.
  • the lateral widths of the lower leg frame 311 and the upper body frame 321 are formed to be narrower than the lateral width of the seat portion 340 attached to the lower leg frame 311. Thereby, the cared person P can easily straddle the lower leg frame 311 and the upper body frame 321, and the burden when the cared person P gets on the transfer support device 100 can be reduced.
  • the left and right knee support portions 330 are arranged such that the distance between the left and right knee support portions 330 (the distance in the left-right direction) is substantially the same as the width in the left-right direction of the seating portion 340. As a result, the knee of the cared person P seated on the seating part 340 can be appropriately received.
  • the crus frame 311 can be swung back and forth by expanding and contracting the crus cylinder 312.
  • the crus cylinder 312 can be arbitrarily expanded and contracted by operating an operation tool such as a remote controller (not shown).
  • the crus frame 311 can be swung back and forth with respect to the cart unit 200 by expanding and contracting the crus cylinder 312.
  • the swing shaft 311 c is the swing center of the lower leg frame 311. Since the upper body driving mechanism 320, the knee support portion 330, the seating portion 340, and the upper body holding portion 400 are supported by the lower leg frame 311, when the lower leg frame 311 swings, the upper body is integrated with the lower leg frame 311.
  • the drive mechanism 320 and the like also swing.
  • the lower leg portion of the crus frame body 311a extends in a substantially vertical direction (substantially up and down direction) (see FIG. 14).
  • the swinging shaft 311c of the lower leg frame 311 is in the vicinity of the ankle joint J1 (joint on the ankle (interior-spot point)) of the cared person P (in the vicinity of step 200c).
  • the body (ankle joint J1) of the cared person P can be naturally bent or stretched. Can do.
  • the burden on the body of the care recipient P can be reduced.
  • the upper body frame 321 can be swung back and forth with respect to the lower leg frame 311 and the cart unit 200 by expanding and contracting the upper body cylinder 323.
  • the swing shaft 321 c is the swing center of the upper body frame 321. Since the body holding part 400 is supported by the body frame 321, when the body frame 321 swings, the body holding part 400 also swings integrally with the body frame 321.
  • the upper body holding part 400 moves linearly along the longitudinal direction of the upper body cylinder 323.
  • the tilt angle adjustment slider 325 expands and contracts.
  • the upper end portion of the tilt angle adjustment slider 325 is fixed so as not to rotate with respect to the upper body frame 321. Therefore, the body holding portion 400 fixed to the body frame 321 is linearly moved by the body cylinder 323 and at the same time the tilt angle is changed by the tilt angle adjusting slider 325.
  • the body holding part 400 moves linearly from the rear upper side to the front lower side. Along with this, the posture of the body holding unit 400 tilts forward. That is, the inclination angle of the body holding part 400 (inclination angle A in the forward direction with respect to the vertical direction of the front holding part 400b) is increased.
  • the upper body holding part 400 moves linearly from the front lower side to the rear upper side. Along with this, the posture of the body holding unit 400 tilts backward. That is, the inclination angle A of the body holding part 400 becomes small.
  • the body holding unit 400 can be swung back and forth by the body drive mechanism 320.
  • the upper body holding portion 400 swings forward about the swing shaft 321c due to the contraction of the upper body cylinder 323
  • the front connecting portion 400d of the upper body holding portion 400 and the upper end of the crus frame main body 311a tend to approach each other.
  • the distance between the front connection part 400d of the upper body holding part 400 and the upper end of the crus frame main body 311a is regulated by the link mechanism 552. Therefore, a force that pushes upward by the link mechanism 552 acts on the front coupling portion 400 d of the upper body holding portion 400. Thereby, the body holding part 400 slides forward and upward with respect to the body frame 321.
  • the front connecting portion 400d of the upper body holding portion 400 and the upper end of the crus frame main body 311a are likely to move away.
  • the distance between the front connection part 400d of the upper body holding part 400 and the upper end of the crus frame main body 311a is regulated by the link mechanism 552. Therefore, a force that pushes downward by the link mechanism 552 acts on the front connection portion 400 d of the upper body holding portion 400. Thereby, the body holding part 400 slides rearward and downward with respect to the body frame 321.
  • the body holding portion 400 swings back and forth integrally with the body frame 321 and slides in the substantially front-rear direction by the slide mechanism 500. Can be made.
  • the assistant removes the seating part 340 from the transfer support device 100.
  • the assistant keeps the lower leg cylinder 312 extended to the maximum extent.
  • the forward inclination angle a4 of the front holding part 400b with respect to the vertical direction is about 45 degrees.
  • the transfer support apparatus 100 in this state is referred to as an initial posture.
  • the assistant brings the transfer support apparatus 100 closer to the care receiver P from the front.
  • the assistant causes the upper body of the care receiver P to lean against the front holding part 400b.
  • the assistant inserts the side surface holding portion 400c into the armpit of the care receiver P.
  • the front holding part 400b is inclined forward by the inclination angle a4 (see FIG. 18A)
  • the cared person P can easily lean on the front holding part 400b.
  • the assistant contracts the upper body cylinder 323 and swings the upper body frame 321 forward with respect to the lower leg frame 311 by an angle a5.
  • the angle a5 is adjusted to be about 15 degrees.
  • the body holding part 400 is also swung together with the body frame 321.
  • the inclination angle a6 of the front holding portion 400b with respect to the horizontal direction is about 30 degrees.
  • the upper body frame 321 swings forward, it slides forward and upward by the action of the slide mechanism 500. Along with this, the body holding part 400 also slides forward and upward integrally with the body frame 321. For this reason, the whole body of the cared person P swings forward. As a result, the position of the center of gravity of the cared person P moves forward (on the transfer support apparatus 100 side), and the cared person P can leave the body completely in the transfer support apparatus 100.
  • the assistant contracts the crus cylinder 312 and swings the crus frame 311 forward with respect to the cart unit 200 by an angle a7.
  • the angle a7 is adjusted to be about 30 degrees.
  • the upper body drive mechanism 320 and the upper body holding part 400 are also rocked together with the lower leg frame 311.
  • the whole body of the cared person P swings further forward.
  • the position of the center of gravity of the cared person P moves further forward, the knee of the cared person P is extended, and the buttocks of the cared person P are further lifted.
  • the inclination angle of the front holding part 400b with respect to the horizontal direction is about 0 degree (substantially horizontal).
  • the assistant engages the connecting portion 342 of the seating portion 340 with the seating portion connecting portion 311 e of the lower leg frame 311 and attaches the seating portion 340 to the lower leg frame 311.
  • the assistant extends the upper body cylinder 323 and swings the upper body frame 321 backward until the care receiver P sits on the seating portion 340.
  • the body frame 321 is swung in this way, the body holding part 400 is also swung backward together with the body frame 321. Thereby, the cared person P can be seated on the seating part 340.
  • the assistant extends the crus cylinder 312 to the maximum extent. That is, the assistant swings the lower leg frame 311 backward with respect to the carriage unit 200 by an angle a7 (about 30 degrees). In this way, the assistant returns the transfer support apparatus 100 to the initial posture. By moving the transfer support apparatus 100 that has returned to the initial posture, the care receiver P can be easily moved to an arbitrary location.
  • a careless person P can easily perform transfer work of a careless person.
  • the transfer operation can be performed even in a limited space such as a room.
  • the transfer support device 100 when the transfer support device 100 is in the state shown in FIGS. 19B and 20A, the care receiver P's knees are stretched and the buttocks are in a floating state. Therefore, the caregiver can easily raise and lower the pants of the care receiver P in this state.
  • the transfer support apparatus 100 when the transfer support apparatus 100 is in the state shown in FIG. 19B, the upper body holding part 400 swings forward and slides forward. Accordingly, the buttocks of the cared person P can be lifted more, and as a result, the assistant can more easily raise and lower the pants and the like of the cared person P. Furthermore, when the transfer support apparatus 100 is in the state shown in FIG. 20, the buttocks of the cared person P can be further lifted, so that the pants and the like of the cared person P can be raised and lowered more easily.
  • the body holding unit 400 is swung by one actuator (body cylinder 323). And slide movements can be performed. Therefore, the structure of the transfer assistance apparatus 100 can be simplified.
  • the transfer support apparatus 100 includes the movable carriage unit 200, the body holding unit 400 (body holding unit) that holds the body of the cared person P who has boarded, and the body holding unit.
  • the portion 400 is supported with respect to the cart portion 200, and the support portion 300 that can swing back and forth with respect to the cart portion 200 and the upper body holding portion 400 are slidably connected to the support portion 300.
  • a slide mechanism 500 that slides the upper body holding part 400 with respect to the support part 300 is provided. is there. By comprising in this way, the care receiver's P attitude
  • the slide mechanism 500 slides the upper body holding part 400 upward when the support part 300 swings forward with respect to the carriage part 200, and the support part 300 moves relative to the carriage part 200.
  • the upper body holding part 400 is slid downward.
  • the support part 300 is connected to the lower leg frame 311 (first member) connected to the cart part 200 so as to be swingable back and forth with respect to the lower leg frame 311, so that the cart part 200 is supported.
  • An upper body frame 321 (second member) that can swing back and forth, and the slide mechanism 500 slidably connects the upper body holding part 400 to the upper body frame 321.
  • 551 (sliding means), the first connecting portion of the lower leg frame 311 and the second connecting portion of the upper body holding portion 400 are excluded from the swing shaft 321c (swing center) of the upper body frame 321 in a side view.
  • the distance between the first connection portion and the second connection portion is regulated while being connected at a position. It is intended to comprise a link mechanism 552 for sliding, against the body holding portion 400 the upper body frame 321. By comprising in this way, the care receiver's P attitude
  • the transfer support apparatus 100 includes a body cylinder 323 (second member drive source) that swings the body frame 321 back and forth with respect to the crus frame 311. By comprising in this way, the care receiver's P attitude
  • a body cylinder 323 second member drive source
  • the lower leg frame 311 has a swing shaft 311c (ankle joint swing shaft) provided in the vicinity of the ankle joint J1 of the cared person P on board with respect to the cart unit 200 in a side view.
  • the transfer assist device 100 includes a crus cylinder 312 (first member drive source) that swings the crus frame 311 back and forth with respect to the cart unit 200.
  • the said support part 300 is provided so that attachment or detachment is possible, and comprises the seating part 340 which the said care receiver P can seat.
  • the upper body holding part 400 which concerns on this embodiment is one Embodiment of the body holding part which concerns on this invention.
  • the crus frame 311 which concerns on this embodiment is one Embodiment of the 1st member which concerns on this invention.
  • the crus cylinder 312 which concerns on this embodiment is one Embodiment of the 1st member drive source which concerns on this invention.
  • the body frame 321 which concerns on this embodiment is one Embodiment of the 2nd member which concerns on this invention.
  • the body cylinder 323 according to the present embodiment is an embodiment of the second member drive source according to the present invention.
  • the slide rail 551 according to this embodiment is an embodiment of the slide means according to the present invention.
  • shaft 552b) in the crus frame main body 311a which concerns on this embodiment is one Embodiment of the 1st connection part which concerns on this invention.
  • shaft 552c) in the front part connection part 400d which concerns on this embodiment is one Embodiment of the 2nd connection part which concerns on this invention.
  • the configurations (shape, size, etc.) of the first member and the second member according to the present invention are not limited to the crus frame 311 and the upper body frame 321 according to the present embodiment, and may be appropriately changed to any shape, etc. Is possible.
  • the configurations of the first member driving source and the second member driving source according to the present invention are not limited to the crus cylinder 312 and the upper body cylinder 323 according to the present embodiment. That is, the configuration of the first member driving source and the second member driving source according to the present invention is not limited as long as the first member driving source and the second member driving source can swing the first member and the second member, respectively.
  • various cylinders electric cylinders, pneumatic cylinders, hydraulic cylinders, etc.
  • motors, and the like can be used as the first member drive source and the second member drive source.
  • the upper body holding unit 400 holds the cared person P from the front and both the left and right sides, but the present invention is not limited to this. That is, as long as the body holding part according to the present invention can hold at least a part of the body of the cared person P, the configuration (shape, size, method of holding the cared person P, etc.) is limited. Not what you want.
  • the connecting portion 342 of the seating portion 340 is engaged with the seating portion connecting portion 311e of the lower leg frame 311 so that the seating portion 340 is attached to the lower leg frame 311.
  • the seating portion according to the present invention does not limit the configuration for attaching and detaching.
  • the values of the inclination angle a4, the angle a5, the inclination angle a6, and the angle a7 are specifically exemplified, and the transfer operation using the transfer support device 100 has been described.
  • the angle is not limited. That is, these angles can be arbitrarily adjusted according to the physique of the cared person P and the contents (location, purpose, etc.) of the transfer work.
  • the flow of the transfer operation (FIGS. 18 to 21) described in the present embodiment is an example, and the transfer operation using the transfer support device 100 can be performed by an arbitrary method according to the caregiver and the care recipient P. Is possible.
  • the transfer support apparatus 100 according to the present embodiment can arbitrarily move the lower leg frame 311 and the upper body frame 321 independently, the transfer operation can be performed while finely adjusting the position of the upper body holding unit 400. It can be carried out.
  • the present invention can be applied to a transfer support device that supports transfer of a care recipient.

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  • Motorcycle And Bicycle Frame (AREA)

Abstract

L'invention concerne un dispositif d'assistance au transfert, grâce auquel une charge sur le corps d'un bénéficiaire de soins peut être allégée pendant le glissement d'une partie de retenue de corps. Le dispositif d'assistance au transfert (1) est pourvu d'une pièce de camion mobile (2), d'une partie de retenue de corps supérieur (4) (partie de retenue de corps) afin de retenir le corps d'un bénéficiaire de soins se trouvant à bord (P), et d'une partie de support (3) afin de soutenir la partie de retenue de corps supérieur (4) (partie de retenue de corps) par rapport à la pièce de camion (2), la partie de retenue de corps supérieur (4) (partie de retenue de corps) retenant le corps supérieur du bénéficiaire de soins se trouvant à bord (P), et étant formée de façon à pouvoir coulisser par rapport à la partie de support (3).
PCT/JP2016/070781 2015-07-17 2016-07-14 Dispositif d'assistance au transfert WO2017014134A1 (fr)

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JP2015143467A JP6209185B2 (ja) 2015-07-17 2015-07-17 移乗支援装置
JP2015-143467 2015-07-17
JP2015143466A JP6209184B2 (ja) 2015-07-17 2015-07-17 移乗支援装置
JP2015-143466 2015-07-17

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DE102017109876A1 (de) * 2017-05-08 2018-11-08 Leonair Gmbh Umsetzhilfe für Personen mit geringer Rumpfstabilität
WO2020070853A1 (fr) * 2018-10-04 2020-04-09 株式会社Ｆｕｊｉ Appareil d'assistance
KR20200043477A (ko) * 2017-12-06 2020-04-27 가부시키가이샤 후지 시중 장치
CN113164320A (zh) * 2018-12-06 2021-07-23 株式会社富士 使用辅助装置的辅助方法

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KR20200043477A (ko) * 2017-12-06 2020-04-27 가부시키가이샤 후지 시중 장치
KR20200043478A (ko) * 2017-12-06 2020-04-27 가부시키가이샤 후지 시중 장치
CN111315337A (zh) * 2017-12-06 2020-06-19 株式会社富士 辅助装置
EP3721849A4 (fr) * 2017-12-06 2020-12-30 Fuji Corporation Dispositif d'aide
CN111315337B (zh) * 2017-12-06 2021-08-31 株式会社富士 辅助装置
KR102359172B1 (ko) 2017-12-06 2022-02-08 가부시키가이샤 후지 시중 장치
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JPWO2020070853A1 (ja) * 2018-10-04 2021-09-02 株式会社Ｆｕｊｉ 介助装置
JP7011084B2 (ja) 2018-10-04 2022-01-26 株式会社Fuji 介助装置
CN113164320A (zh) * 2018-12-06 2021-07-23 株式会社富士 使用辅助装置的辅助方法

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