公开(公告)号：US10682271B2

公开(公告)日：2020-06-16

申请号：US16136394

申请日：2018-09-20

Applicant: Chang-Chen Lin

Inventor： Chang-Chen Lin

IPC: A61G5/14 ,  A47C1/024 ,  A47C7/50

Abstract: An electric-assisted leisure lifting recliner includes a back frame pivotably mounted to a seat frame unit. A footrest unit includes a connecting portion pivotably connected to a front end of the seat frame unit. First and second frames are pivotably connected to a base unit and the seat frame unit and are operable to move the seat frame unit vertically. A telescopic rod is pivotably connected to an actuating block and the connecting portion. An actuator pivotably connected to the actuating block can move the footrest unit to an extended state and to recline the back frame. When the connecting portion abuts against the seat frame unit, the telescopic rod can be shortened to independently recline the back frame. When a length of the actuator is shortened, the first and second frames and the seat frame unit are lifted, and a rear end of the seat frame rises.

公开(公告)号：USD827349S1

公开(公告)日：2018-09-04

申请号：US29615758

申请日：2017-08-31

Applicant: Chang-Chen Lin

Designer： Chang-Chen Lin

公开(公告)号：US20100117423A1

公开(公告)日：2010-05-13

申请号：US12552843

申请日：2009-09-02

Applicant: Chang-Chen Lin

Inventor： Chang-Chen Lin

IPC: A47C1/032

CPC classification number: A47C1/0325

Abstract: A positioning device includes a clamping seat having first and second clamping members with clamping portions mounted around a fixed rod of a chair having an inclinable seat to which the first clamping member is fixed. An adjusting rod includes a coupling seat having a positioning groove with a low-profile section and a high-profile section. A positioning block is mounted to the second clamping member and includes a protrusion received in the positioning groove. The protrusion is engagable with one of the low-profile section and the high-profile section, so that the clamping portions can be clamp on or disengage from the fixed rod, allowing controlling of movement of the clamping seat along the fixed rod. The first clamping member includes a sidewall having a hole slideably receiving the fixed rod and in slight tight coupling with the fixed rod.

Abstract translation: 定位装置包括具有第一和第二夹紧构件的夹持座，夹紧部分安装在具有可倾斜座椅的椅子的固定杆周围，第一夹紧构件固定到该座椅上。 调节杆包括具有具有低轮廓截面和高轮廓截面的定位槽的联接座。 定位块安装到第二夹紧构件上并且包括容纳在定位槽中的突起。 突出部可以与低轮廓部分和高轮廓部分中的一个接合，使得夹紧部分可以与固定杆夹紧或脱离，从而允许控制夹持座沿着固定杆的运动。 第一夹紧构件包括具有可滑动地接收固定杆并与固定杆轻微紧密连接的孔的侧壁。

公开(公告)号：US20120025573A1

公开(公告)日：2012-02-02

申请号：US12876195

申请日：2010-09-06

Applicant: Chang-Chen Lin

Inventor： Chang-Chen Lin

IPC: A47C3/02

CPC classification number: A47C3/0255

Abstract: A leisure rocking chair includes a seat, a backrest, a fixed seat, a rocking base and a rocking mechanism. The fixed base includes a horizontal beam on an upper portion thereof. The rocking mechanism includes front and rear rocking rods and a connecting rod. The front and rear rocking rods, the horizontal beam, and the connecting rod are pivotably connected. A fixed support is mounted to the connecting rod. The rocking base is fixed to the fixed support. A positioning plate is mounted to the fixed base and includes a plurality of positioning holes. The rocking mechanism includes an adjusting seat adjacent to the positioning plate. An adjusting lever is mounted to the adjusting seat and includes a tail portion extendible into one of the plurality of positioning holes to fix the rocking mechanism. The adjusting lever includes a control arm on a head portion thereof.

Abstract translation: 休闲摇椅包括座椅，靠背，固定座椅，摇摆座和摇摆机构。 固定底座在其上部包括水平梁。 摆动机构包括前后摇摆杆和连杆。 前后摇摆杆，水平梁和连杆可枢转地连接。 固定支架安装在连杆上。 摇摆座固定在固定支架上。 定位板安装在固定基座上并且包括多个定位孔。 摆动机构包括与定位板相邻的调节座。 调节杆安装在调节座上，并且包括可延伸到多个定位孔中的一个定位孔中的尾部，以固定摆动机构。 调节杆包括在其头部上的控制臂。

公开(公告)号：US07735925B2

公开(公告)日：2010-06-15

申请号：US12552843

申请日：2009-09-02

Applicant: Chang-Chen Lin

Inventor： Chang-Chen Lin

IPC: A47C1/027

CPC classification number: A47C1/0325

Abstract: A positioning device includes a clamping seat having first and second clamping members with clamping portions mounted around a fixed rod of a chair having an inclinable seat to which the first clamping member is fixed. An adjusting rod includes a coupling seat having a positioning groove with a low-profile section and a high-profile section. A positioning block is mounted to the second clamping member and includes a protrusion received in the positioning groove. The protrusion is engagable with one of the low-profile section and the high-profile section, so that the clamping portions can be clamp on or disengage from the fixed rod, allowing controlling of movement of the clamping seat along the fixed rod. The first clamping member includes a sidewall having a hole slideably receiving the fixed rod and in slight tight coupling with the fixed rod.

Abstract translation: 定位装置包括具有第一和第二夹紧构件的夹持座，夹紧部分安装在具有可倾斜座椅的椅子的固定杆周围，第一夹紧构件固定到该座椅上。 调节杆包括具有具有低轮廓截面和高轮廓截面的定位槽的联接座。 定位块安装到第二夹紧构件上并且包括容纳在定位槽中的突起。 突出部可以与低轮廓部分和高轮廓部分中的一个接合，使得夹紧部分可以与固定杆夹紧或脱离，从而允许控制夹持座沿着固定杆的运动。 第一夹紧构件包括具有可滑动地接收固定杆并与固定杆轻微紧密连接的孔的侧壁。

公开(公告)号：US07735924B2

公开(公告)日：2010-06-15

申请号：US12270280

申请日：2008-11-13

Applicant: Chang-Chen Lin

Inventor： Chang-Chen Lin

IPC: A47C1/027

CPC classification number: A47C1/0325 ,  A47C1/03294

Abstract: A positioning device includes a clamping seat having two clamping members having clamping portions mounted around a fixed rod of a chair having an inclinable seat to which one of the clamping members is fixed. An adjusting rod includes a coupling seat and a handle fixed to the coupling seat. The coupling seat includes a positioning groove having a low-profile section and a high-profile section. A positioning block is mounted to the other clamping member and includes a protrusion received in the positioning groove. When the protrusion is engaged with the low-profile section, the clamping portions are not clamped on the fixed rod, allowing movement of the clamping seat along the fixed rod. When the handle is moved to a clamping position, the protrusion is engaged with the high-profile section, the clamping portions are clamped on the fixed rod, not allowing movement of the clamping seat along the fixed rod.

Abstract translation: 定位装置包括具有两个夹紧构件的夹持座，夹紧构件具有安装在具有可倾斜座椅的椅子的固定杆周围的夹紧部分，夹紧构件中的一个固定到该座椅上。 调节杆包括联接座和固定到联接座的手柄。 联接座包括具有低轮廓部分和高轮廓部分的定位槽。 定位块安装在另一夹紧件上，并包括容纳在定位槽中的突起。 当突起与低轮廓部分接合时，夹紧部分不夹在固定杆上，允许夹持座沿固定杆移动。 当手柄移动到夹紧位置时，突起与高轮廓部分接合，夹紧部分被夹紧在固定杆上，不允许夹持座沿固定杆移动。

公开(公告)号：US20230189995A1

公开(公告)日：2023-06-22

申请号：US17968999

申请日：2022-10-19

Applicant: Chang-Chen Lin

Inventor： Chang-Chen Lin

IPC: A47C1/032 ,  A47C3/025 ,  A47C3/026

CPC classification number: A47C1/03255 ,  A47C3/0252 ,  A47C3/026

Abstract: A swingable chair chassis comprises a rocker seat including a chamber defined between a bottom wall and a peripheral wall. The bottom wall includes a slot extending in a front/rear direction. A lid is securely mounted to a bottom of the seat and the rocker seat. A supporting seat is disposed in the chamber of the rocker seat. The supporting seat includes a central portion having an insertion hole coupled with chair post. The supporting seat includes an arcuate supporting face formed on an upper side thereof and abutting against a lower face of the lid. A plurality of elastic elements is disposed between the bottom wall of the rocker seat and the supporting seat and provides movement elasticity when the rocker seat swings forward or rearward relative to the supporting seat. The supporting face abuts against the lower face of the lid during swinging movement of the rocker seat.

公开(公告)号：US20200069489A1

公开(公告)日：2020-03-05

申请号：US16136394

申请日：2018-09-20

Applicant: Chang-Chen Lin

Inventor： Chang-Chen Lin

IPC: A61G5/14 ,  A47C7/50 ,  A47C1/024

Abstract: An electric-assisted leisure lifting recliner includes a back frame pivotably mounted to a seat frame unit. A footrest unit includes a connecting portion pivotably connected to a front end of the seat frame unit. First and second frames are pivotably connected to a base unit and the seat frame unit and are operable to move the seat frame unit vertically. A telescopic rod is pivotably connected to an actuating block and the connecting portion. An actuator pivotably connected to the actuating block can move the footrest unit to an extended state and to recline the back frame. When the connecting portion abuts against the seat frame unit, the telescopic rod can be shortened to independently recline the back frame. When a length of the actuator is shortened, the first and second frames and the seat frame unit are lifted, and a rear end of the seat frame rises.

公开(公告)号：US20120153692A1

公开(公告)日：2012-06-21

申请号：US13007636

申请日：2011-01-16

Applicant: Chang-Chen Lin

Inventor： Chang-Chen Lin

IPC: A47C3/02

CPC classification number: A47C3/025 ,  A47C3/0255

Abstract: A rocking chair includes a fixed base having a base portion located on the ground. The base portion includes front and rear sides spaced in a rocking direction. A connecting frame extends upright from the base portion and has a receiving space receiving a rocking mechanism. The rocking mechanism includes a bottom plate, a strut, and front and rear rocking members. The strut extends upright from the bottom plate and is fixed to a seat. Upper ends of the front and rear rocking members are pivotably connected to the connecting frame. Lower ends of the front and rear rocking members are pivotably connected to front and rear ends of the bottom plate. The rocking mechanism is rockable in the receiving space in the rocking direction relative to the fixed base. A positioning mechanism controls the rocking mechanism to be in a rockable state or a positioned state.

Abstract translation: 摇椅包括具有位于地面上的基部的固定基座。 基部包括在摇摆方向上隔开的前侧和后侧。 连接框架从基座部分直立延伸并具有容纳摆动机构的接收空间。 摇摆机构包括底板，支柱以及前后摆动构件。 支柱从底板直立延伸并固定在座位上。 前后摆动构件的上端可枢转地连接到连接框架。 前摇摆构件和后摆动构件的下端可枢转地连接到底板的前端和后端。 摇摆机构相对于固定基座在摇摆方向上的接收空间中是可摇摆的。 定位机构控制摇摆机构处于摇摆状态或定位状态。

公开(公告)号：US06517156B1

公开(公告)日：2003-02-11

申请号：US10067650

申请日：2002-02-04

Applicant: Chang-Chen Lin

Inventor： Chang-Chen Lin

IPC: A47C746

CPC classification number: A47C7/462 ,  A47C1/036

Abstract: A chair comprises a base, a backrest, a seat including a rear end pivotally connected to a lower end of the backrest, two armrests securely mounted to the base, each armrest including a front end pivotally connected to the seat and a rear end pivotally connected to the backrest, and a waist rest including a waist rest body, two connecting pieces, and two linkages. The waist rest body includes an arcuate resting portion on an upper end thereof and a lower arcuate resting portion on a lower end thereof. Each connecting piece includes a first peg for pivotal connection with the rear end of an associated armrest. Each connecting piece further includes a second peg for pivotal connection with an end of an associated linkage. The other end of each linkage is pivotally connected to the seat.

Abstract translation: 椅子包括底座，靠背，座椅，其后端枢轴连接到靠背的下端，两个扶手牢固地安装在基座上，每个扶手包括一个可枢转地连接到座椅的前端和一个枢转连接的后端 靠背，以及包括腰部休息体，两个连接件和两个连接件的腰部休息。 腰围主体包括在其上端上的弧形搁置部分和在其下端上的下弓形休息部分。 每个连接件包括用于与相关的扶手的后端枢转连接的第一栓钉。 每个连接件还包括用于与相关连杆的端部枢转连接的第二栓钉。 每个联动装置的另一端枢转地连接到座椅。