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    • 3. 发明授权
    • Pneumatic seat cushion system
    • 气动座垫系统
    • US08667632B2
    • 2014-03-11
    • US13969765
    • 2013-08-19
    • Comfort Concepts Pty Limited
    • Ralph Edward Lee
    • B68G5/00A47C16/00
    • A47C7/02A47C4/54A47C7/14A47C27/084A47C27/088B60N2/7082B60N2/7088
    • A pneumatic seat cushion system (10) has a deformable cushion (11) having a seating surface (12) and a self inflating cushion bladder (14) positioned beneath the seating surface (12). The self inflating cushion bladder (14) has an airtight envelope (15) containing compressible material (16) which is in air communication (19) with a displacement bladder (18) such that when in use the airtight envelope (15) and the displacement bladder (18) form a closed system from which no air can enter or escape. When there is no person seated on the seating surface (12), the self inflating cushion bladder (14) is inflated and the displacement bladder (18) is deflated. When there is a person seated on the seating surface, the weight of the person compresses the compressible material (16) so as to partially deflate the self inflating cushion bladder (14) which results in the contained air passing into the displacement bladder (18) which becomes fully inflated.
    • 气动座垫系统(10)具有可变形的缓冲垫(11),其具有座位表面(12)和位于座面(12)下方的自膨胀缓冲垫(14)。 自充气缓冲气囊(14)具有包含可压缩材料(16)的气密封套(15),所述可压缩材料(16)与排气囊(18)空气连通(19),使得当使用时,气密封套(15)和位移 膀胱(18)形成一个没有空气可以进入或逃逸的封闭系统。 当没有人坐在座位表面(12)上时,自充气缓冲垫(14)膨胀,排气囊(18)放气。 当坐在座位表面上的人时,人的重量压缩可压缩材料(16),以便部分地使自膨胀的缓冲垫(14)放气,导致所容纳的空气进入位移囊(18) 这变得充分膨胀。
    • 4. 发明申请
    • PNEUMATIC SEAT CUSHION SYSTEM
    • 气动座椅系统
    • US20130328376A1
    • 2013-12-12
    • US13969765
    • 2013-08-19
    • COMFORT CONCEPTS PTY LIMITED
    • Ralph Edward Lee
    • A47C7/02
    • A47C7/02A47C4/54A47C7/14A47C27/084A47C27/088B60N2/7082B60N2/7088
    • A pneumatic seat cushion system (10) has a deformable cushion (11) having a seating surface (12) and a self inflating cushion bladder (14) positioned beneath the seating surface (12). The self inflating cushion bladder (14) has an airtight envelope (15) containing compressible material (16) which is in air communication (19) with a displacement bladder (18) such that when in use the airtight envelope (15) and the displacement bladder (18) form a closed system from which no air can enter or escape. When there is no person seated on the seating surface (12), the self inflating cushion bladder (14) is inflated and the displacement bladder (18) is deflated. When there is a person seated on the seating surface, the weight of the person compresses the compressible material (16) so as to partially deflate the self inflating cushion bladder (14) which results in the contained air passing into the displacement bladder (18) which becomes fully inflated.
    • 气动座垫系统(10)具有可变形的缓冲垫(11),其具有座位表面(12)和位于座面(12)下方的自膨胀缓冲垫(14)。 自充气缓冲气囊(14)具有包含可压缩材料(16)的气密封套(15),所述可压缩材料(16)与排气囊(18)空气连通(19),使得当使用时,气密封套(15)和位移 膀胱(18)形成一个没有空气可以进入或逃逸的封闭系统。 当没有人坐在座位表面(12)上时,自充气缓冲垫(14)膨胀,排气囊(18)放气。 当坐在座位表面上的人时,人的重量压缩可压缩材料(16),以便部分地使自膨胀的缓冲垫(14)放气,导致所容纳的空气进入位移囊(18) 这变得充分膨胀。
    • 9. 发明申请
    • PNEUMATIC SEAT CUSHION SYSTEM
    • 气动座椅系统
    • US20110314609A1
    • 2011-12-29
    • US13148822
    • 2010-02-19
    • Ralph Edward Lee
    • Ralph Edward Lee
    • A47C20/00
    • A47C7/02A47C4/54A47C7/14A47C27/084A47C27/088B60N2/7082B60N2/7088
    • A pneumatic seat cushion system (10) has a deformable cushion (11) having a seating surface (12) and a self inflating cushion bladder (14) positioned beneath the seating surface (12). The self inflating cushion bladder (14) has an airtight envelope (15) containing compressible material (16) which is in air communication (19) with a displacement bladder (18) such that when in use the airtight envelope (15) and the displacement bladder (18) form a closed system from which no air can enter or escape. When there is no person seated on the seating surface (12), the self inflating cushion bladder (14) is inflated and the displacement bladder (18) is deflated. When there is a person seated on the seating surface, the weight of the person compresses the compressible material (16) so as to partially deflate the self inflating cushion bladder (14) which results in the contained air passing into the displacement bladder (18) which becomes fully inflated.
    • 气动座垫系统(10)具有可变形的缓冲垫(11),其具有座位表面(12)和位于座面(12)下方的自膨胀缓冲垫(14)。 自充气缓冲气囊(14)具有包含可压缩材料(16)的气密封套(15),所述可压缩材料(16)与位移囊(18)空气连通(19),使得当使用时,气密封套(15)和位移 膀胱(18)形成一个没有空气可以进入或逃逸的封闭系统。 当没有人坐在座位表面(12)上时,自充气缓冲垫(14)膨胀,排气囊(18)放气。 当坐在座位表面上的人时,人的重量压缩可压缩材料(16),以便部分地使自膨胀的缓冲垫(14)放气,导致所容纳的空气进入位移囊(18) 这变得充分膨胀。