Adjustable back support for a seating surface

    公开(公告)号:US10376067B2

    公开(公告)日:2019-08-13

    申请号:US15620105

    申请日:2017-06-12

    Abstract: A back support for a chair includes a cover configured to be coupled to opposing sides of a chair frame. A strap is connected to the cover. A sled having a central portion is coupled to the strap, the sled is configured to pivot with respect to the chair frame and provide support to a user's back. The cover is configured to moveably connect to the chair frame between a low position and a high position. The sled is configured to pivot as the cover moves between the low position and the high position so that the central portion of the sled is substantially parallel to at least a portion of a membrane connected to the frame between the low position and the high position.

    ADJUSTABLE BACK SUPPORT FOR A SEATING SURFACE

    公开(公告)号:US20170354260A1

    公开(公告)日:2017-12-14

    申请号:US15620105

    申请日:2017-06-12

    CPC classification number: A47C7/462 A47C5/02 A47C7/282 A47C7/46

    Abstract: A back support for a chair includes a cover configured to be coupled to opposing sides of a chair frame. A strap is connected to the cover. A sled having a central portion is coupled to the strap, the sled is configured to pivot with respect to the chair frame and provide support to a user's back. The cover is configured to moveably connect to the chair frame between a low position and a high position. The sled is configured to pivot as the cover moves between the low position and the high position so that the central portion of the sled is substantially parallel to at least a portion of a membrane connected to the frame between the low position and the high position.

    ZONED SUSPENSION SEATING STRUCTURE
    8.
    发明申请
    ZONED SUSPENSION SEATING STRUCTURE 审中-公开
    分区悬挂座椅结构

    公开(公告)号:US20160206102A1

    公开(公告)日:2016-07-21

    申请号:US14996964

    申请日:2016-01-15

    CPC classification number: A47C5/00 A47C3/00 A47C7/282 A47C7/40 A47C31/02

    Abstract: A body support structure includes a backrest and a seat connected to the backrest. A suspension material is connected to the backrest or the seat. The suspension material has a first zone with a first stiffness and a second zone with a second stiffness greater than the first stiffness. Also included are methods of creating different zones in the suspension material.

    Abstract translation: 身体支撑结构包括靠背和连接到靠背的座椅。 悬挂材料连接到靠背或座椅。 悬挂材料具有具有第一刚度的第一区和具有大于第一刚度的第二刚度的第二区。 还包括在悬挂材料中创建不同区域的方法。

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