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    • 4. 发明专利
    • AUTOMATIC RISING BED SYSTEM
    • JPH09294783A
    • 1997-11-18
    • JP13964996
    • 1996-05-08
    • SAKAI TAKASHI
    • SAKAI TAKASHI
    • A47C17/04A61G7/00
    • PROBLEM TO BE SOLVED: To easily change a lying attitude to a sitting attitude by providing a bed plate composed of a back plate member, hip plate member, thigh plate member and leg plate member and changing the attitude of this bed plate through an intermediate inclined position to the form of chair, of which the side face is almost continuous L-shaped, at a rising position as a whole. SOLUTION: This system is provided with the bed plate for which a back plate member 11, 1st hinge part 21, hip plate member 12, 2nd hinge part 22, thigh plate member 13, 3rd hinge part 23 and leg plate member 14 are successively linked in this order, and a base 30 arranged under the bed plate is equipped with a driving member 35, 1st and 2nd operating shafts 40 and 50 and 1st and 2nd operating members 60 and 70. While turning (b) the 1st operating shaft 40 at a prescribed angle through the elongating action of this driving member 35, the back plate member 11 is turned like an arrow c1 through a turn (c) of the 1st operating member 60 and the hip plate member 12 is raised up to the upside of a bed. Further, a pull arm 71 of the 2nd operating member 70 is moved back and forth (e), the thigh plate member 13 is turned like an arrow e1, and the leg plate member 14 is pulled to the side of head of the bed.
    • 5. 发明专利
    • AUTOMATIC RISING BED SYSTEM
    • JPH09294782A
    • 1997-11-18
    • JP13964896
    • 1996-05-08
    • SAKAI TAKASHI
    • SAKAI TAKASHI
    • A47C17/04A61G7/00
    • PROBLEM TO BE SOLVED: To easily change a lying attitude to a sitting attitude by providing a bed plate composed of a back plate member, hip plate member, thigh plate member and leg plate member and changing the attitude of this bed plate through an intermediate inclined position to the shape of chair of which the side face is almost continuous L-shaped at a rising position. SOLUTION: This system is provided with the bed plate composed of a back plate member 11, hip plate member 12, thigh plate member 13 and leg plate member 14 and a base 30 under the bed plate is equipped with a driving member 35, operating shaft 40 and 1st and 2nd operating members 60 and 70. With the turn of the operating shaft 40 due to the elongating action of this driving member 35, a carry-up arm 61 of the 1st operating member 60 is turned (c) and while rotating a roller 63 at its top end on the rear side of the back plate member 11, the back plate member 11 is turned like an arrow c1. Besides, a pull arm 71 of the 2nd operating member 70 is moved back and forth (d) together with the turn of the operating shaft 40, a movable leg part 25 is pulled down toward the side of head of a bed and the hip plate member 12 and the thigh plate member 13 are bent toward the upside of the bed so that the leg plate member 14 can be pulled down toward the side of head of the bed.
    • 7. 发明专利
    • RISING BED DEVICE
    • JPH08308886A
    • 1996-11-26
    • JP14557295
    • 1995-05-18
    • SAKAI TAKASHI
    • SAKAI TAKASHI
    • A47C17/04A61G7/00
    • PURPOSE: To comfortably maintain a seating posture by taking a sitting-down posture, not only by assisting a standing-up action but also by reliably placing the sole of feet on a floor surface with a simple structure. CONSTITUTION: A rising bed device is provided with a fixed base stand frame 11, a first movable base stand frame 12 having a movable leg part 16 and a second movable base stand frame 13, and contains a back plate member 21, a waist plate member 22, a first leg plate member 23 and a second leg plate member 24, and the back plate member is constituted so as to be vertically freely movable between its horizontal position 21H and a rising position 21U by a back plate actuating mechanism A. The waist plate member 22, the first leg plate member 23 and the second leg plate member 24 are constituted so as to be freely bendable between a horizontal position 25H of these and a leg lowering position 25D by a lower half part actuating mechanism B.
    • 8. 发明专利
    • RISING BED DEVICE
    • JPH08308885A
    • 1996-11-26
    • JP14557195
    • 1995-05-18
    • SAKAI TAKASHI
    • SAKAI TAKASHI
    • A47C17/04A47C20/04A61G7/00
    • PURPOSE: To comfortably maintain a seating posture by taking a sitting-down posture, by assisting a standing-up action not only by raising up the upper half of the body but also by reliably placing the sole of feet on a floor surface, particularly in a bed in the type of being directly placed on a rush-mat and a floor surface such as a plate surface with a simple structure. CONSTITUTION: A rising bed device is provided with a movable bed plate member 10 to which a back plate member 11, a waist plate member 12 and an upper leg plate member 13 are joined and a fixed lower leg plate member 15, and contains a base stand frame 30, a driving member 35, a back plate part actuating member 40 and a lower half part actuating member 50, and the back plate member 11 is constituted so as to be vertically freely movable between its horizontal position and a rising position 11U, and the waist plate member 12 and the upper leg plate member 13 are constituted so as to be freely bendable between a horizontal position and a leg lowering position 14D simultaneously with actuation of the back plate member.
    • 9. 发明专利
    • PACKING DEVICE AND FOLDING MECHANISM
    • JPH07101421A
    • 1995-04-18
    • JP24443093
    • 1993-09-30
    • SAKAI NOBUSAKAI TAKASHI
    • SAKAI NOBUSAKAI TAKASHI
    • B65B11/48B65B49/00
    • PURPOSE:To easily cope with change of the dimensions of an article and enable a smooth packing worm, toy sticking a tape at one side of a packing paper to pack the article. CONSTITUTION:A packing tape 2 is wound off by a paying-out mechanism 1 and stopped in accordance with the size of a packing paper 4 at a specified position and cut off. An upper one of many packing papers 4 superposed by a feeding and shifting mechanism 5 is taken out and shifted. Thereafter, one side of the packing paper 4 is pressed on the tape 2 by a pressing mechanism 7 to stick to the tape. After an article 9 has been placed on a specified position of the packing paper 4 by a positioning guide 8, it is lowered by a lifter mechanism 10. The packing paper side where the tape 2 has not been stuck is wound up by a first roller mechanism 11 and then the side where the tape has stuck is wound up by a second roller mechanism 12 and fixed with the tape 2. Next, the article is pushed out to a folding mechanism by a pusher 13 to fold the front and rear stretched parts of the packing paper 4 respectively.
    • 10. 发明专利
    • OPENING AND CLOSING DEVICE FOR WATER INTAKE PORT
    • JPS60126418A
    • 1985-07-05
    • JP23241583
    • 1983-12-09
    • SAKAI TAKASHI
    • SAKAI TAKASHI
    • E02B13/02
    • PURPOSE:To perform complete closing during closing of the titled intake, by a method wherein a door body for opening and closing the intake forms a rotating door pivoting around the one end thereof serving as a fulcrum, and an opening amount of the door body is regulated by a regulating mechanism. CONSTITUTION:When an opening amount of an intake 11 is brought to maximum, a stationary stopper 21 of a lever 18 is operated so that it is placed on the upper edge of a retainer plate 28. When an opening amount of the intake 11 is brought to an arbitrary value, a moving stopper 24 of the lever 18 is actuated so that it is retained by a retainer part 27. When an opening amount of the intake 11 is brought to a zero state, the upper surface of the moving stopper 24 is brought into press frictional engagement with the lower edge of the retainer plate 28 to bring the door body 13 into press contact with the intake port 11 through a packing 16.