公开(公告)号：US20180199722A1

公开(公告)日：2018-07-19

申请号：US15925434

申请日：2018-03-19

Applicant: L&P PROPERTY MANAGEMENT COMPANY

Inventor： ALLEN R. SIGMON ,  ROBERT DEAN DONOVAN

IPC: A47C7/46 ,  A47C7/38 ,  A47C1/02 ,  A47C1/036

CPC classification number: A47C7/462 ,  A47C1/02 ,  A47C1/036 ,  A47C7/38

Abstract: A reversible adjustable lumbar support and headrest tilt mechanism is provided for installation on a chair. A side bracket is coupled to each side of the back frame, and a back bracket is pivotably coupled to each side bracket. An actuator is pivotably coupled to the back frame that has an extendable and retractable shaft. In a first orientation, with the actuator shaft extending toward the upper end of the back frame, a headrest back insert is couple-able to and between the back brackets, such that extension and retraction of the actuator shaft rotates the headrest back insert. In a second orientation, with the actuator shaft extending toward the lower end of the back frame, a lumbar push bar is couple-able to and between the back brackets, such that extension and retraction of the actuator shaft rotates the lumbar push bar.

公开(公告)号：US20170295937A1

公开(公告)日：2017-10-19

申请号：US15641978

申请日：2017-07-05

Applicant: L&P PROPERTY MANAGEMENT COMPANY

Inventor： ROBERT DEAN DONOVAN

IPC: A47C7/38 ,  A47C1/036 ,  A47C1/02

CPC classification number: A47C7/38 ,  A47C1/02 ,  A47C1/036

Abstract: A headrest tilt mechanism is provided for installation on a chair. The mechanism includes a back insert that frames an area of the chair to be independently pivoted. A pair of spaced headrest tilts are coupled to the back insert, and pivotally coupled to the back frame of the chair. A lower connector tube is coupled to the back frame of the chair below the back insert. A linkage coupler is pivotally coupled to an upper member at an upper pivot point and is pivotally coupled an actuator at a lower pivot point. The upper member has a secured leg secured to the pair of spaced headrest tilts and a pivotal leg pivotally coupled to the linkage coupler. An actuator is pivotally coupled between the linkage coupler and the lower connector tube that can be actuated to pivot the headrest tilts from a closed to an open position.

公开(公告)号：US20160367033A1

公开(公告)日：2016-12-22

申请号：US15251242

申请日：2016-08-30

Applicant: L&P PROPERTY MANAGEMENT COMPANY

Inventor： ALLEN R. SIGMON ,  ROBERT DEAN DONOVAN

IPC: A47C7/46 ,  A47C7/38 ,  A47C1/02

CPC classification number: A47C7/462 ,  A47C1/02 ,  A47C1/036 ,  A47C7/38

Abstract: A reversible adjustable lumbar support and headrest tilt mechanism is provided for installation on a chair. A side bracket is coupled to each side of the back frame, and a back bracket is pivotably coupled to each side bracket. An actuator is pivotably coupled to the back frame that has an extendable and retractable shaft. In a first orientation, with the actuator shaft extending toward the upper end of the back frame, a headrest back insert is couple-able to and between the back brackets, such that extension and retraction of the actuator shaft rotates the headrest back insert. In a second orientation, with the actuator shaft extending toward the lower end of the back frame, a lumbar push bar is couple-able to and between the back brackets, such that extension and retraction of the actuator shaft rotates the lumbar push bar.

Abstract translation: 提供可逆的可调节的腰部支撑和头枕倾斜机构用于安装在椅子上。 侧支架联接到后框架的每一侧，并且后支架可枢转地联接到每个侧支架。 致动器可枢转地联接到具有可延伸和可缩回轴的后框架。 在第一方向上，致动器轴朝向后框架的上端延伸，头靠背插入件可以连接到后支架之间并且在后支架之间，使得致动器轴的延伸和缩回使头枕背部插入件旋转。 在第二方向上，致动器轴朝向后框架的下端延伸，腰部推杆可以连接到后支架之间并且在后支架之间，使得致动器轴的延伸和缩回使腰部推杆旋转。

公开(公告)号：US20160227933A1

公开(公告)日：2016-08-11

申请号：US14854197

申请日：2015-09-15

Applicant: L&P PROPERTY MANAGEMENT COMPANY

Inventor： ROBERT DEAN DONOVAN

IPC: A47C7/38 ,  A47C1/02

CPC classification number: A47C7/38 ,  A47C1/02 ,  A47C1/036

Abstract: A headrest tilt mechanism is provided for installation on a chair. The mechanism includes a back insert that frames an area of the chair to be independently pivoted. A pair of spaced headrest tilts are coupled to the back insert, and pivotally coupled to the back frame of the chair. A lower connector tube is coupled to the back frame of the chair below the back insert. A linkage coupler is pivotally coupled to an upper member at an upper pivot point and is pivotally coupled an actuator at a lower pivot point. The upper member has a secured leg secured to the pair of spaced headrest tilts and a pivotal leg pivotally coupled to the linkage coupler. An actuator is pivotally coupled between the linkage coupler and the lower connector tube that can be actuated to pivot the headrest tilts from a closed to an open position.

Abstract translation: 提供了用于安装在椅子上的头枕倾斜机构。 该机构包括将椅子的区域框架以独立枢转的后插入件。 一对间隔开的头枕倾斜联接到后插入件，并且枢转地联接到椅子的后框架。 下连接器管连接到后插入件下方的椅子的后框架。 联动联动器在上枢轴点处枢转地联接到上部构件并且枢转地联接在较低枢转点处的致动器。 上部构件具有固定到一对间隔的头枕倾斜部的固定腿部和枢转地联接到联动联接器的枢转腿部。 致动器枢转地联接在联动联动器和下连接器管之间，可以被致动以将头枕从闭合位置枢转到打开位置。

公开(公告)号：US20180235370A1

公开(公告)日：2018-08-23

申请号：US15438987

申请日：2017-02-22

Applicant: L&P PROPERTY MANAGEMENT COMPANY

Inventor： ROBERT DEAN DONOVAN ,  NIKKI WHITE ,  NICK YANG ,  DEREK SUN ,  ERIC SHEN

IPC: A47C7/38 ,  A47C7/40

CPC classification number: A47C7/38 ,  A47C7/462

Abstract: An integrated assembly is provided with both an adjustable lumbar support and a head tilt. The assembly is easily installed on any of a number of different seating units, and can be adjusted to accommodate seating units with a variety of back widths, and heights.