-
公开(公告)号：US20180184810A1
公开(公告)日：2018-07-05
申请号：US15619427
申请日：2017-06-09
申请人： Sava Cvek
发明人： Sava Cvek
CPC分类号： A47C1/03222 , A47C1/03255 , A47C1/03272 , A47C3/30 , A47C7/441 , A47C7/443
摘要： A pivoting mechanism with a first member, a second member pivotally engaged with the first member to pivot about a pivot axis, and pivoting resistance mechanism with a spring housing disposed in the first member spaced from the pivot axis, a spring disposed in the spring housing, and a deflecting member that projects from the second member spaced from the pivot axis to engage the spring disposed in the spring housing. The first member can be a chair mechanism body, and the second member can be a pivoting support, such as for a chair bottom or back. A height adjustment mechanism has a movable member, and a locking member, such as a screw, can be operative as a height locking mechanism with a first, restraining condition wherein actuation of the movable member is prevented and a second, non-restraining condition wherein actuation of the movable member is permitted.
-
公开(公告)号：US09326609B2
公开(公告)日：2016-05-03
申请号：US14324243
申请日：2014-07-07
发明人： Junli Huang
IPC分类号： A47C1/032
CPC分类号： A47C1/03222 , A47C1/03255 , A47C1/03272
摘要： Disclosed is a chair chassis, wherein a seat bearing plate is disposed above a main tray base, for bearing a seat, a front end of a movable support member is pivotally connected to the seat bearing plate, a lower end thereof is pivotally connected to the main tray base, the movable support member is pivotable, a pair of movable supporting plates are located in front of the movable support member, upper and lower ends of each movable supporting plate are respectively pivotally connected to the seat bearing plate and the main tray base, and a pivot where the movable support member and the main tray base are connected is mounted with an elastic member for resisting the movable support member from rotating rearward. A user is subject to appropriate pressure when leaning back against the backrest, and friction between the backrest and the user's back may be reduced.
摘要翻译： 公开了一种座椅底盘，其中座椅支承板设置在主托盘基座的上方，用于支承座椅，可动支撑构件的前端枢转地连接到座椅支承板，其下端枢转地连接到 主托架底座可移动支撑构件可枢转，一对可移动支撑板位于可动支撑构件的前方，每个活动支撑板的上端和下端分别枢转地连接到座椅支承板和主托盘底座 和可动支撑构件和主托盘基座连接的枢轴安装有用于抵抗可动支撑构件向后旋转的弹性构件。 使用者靠背靠背时受到适当的压力，靠背和用户背部之间的摩擦力可能会降低。
-
公开(公告)号：US20150272328A1
公开(公告)日：2015-10-01
申请号：US14324243
申请日：2014-07-07
发明人： Junli HUANG
IPC分类号： A47C1/032
CPC分类号： A47C1/03222 , A47C1/03255 , A47C1/03272
摘要： Disclosed is a chair chassis, wherein a seat bearing plate is disposed above a main tray base, for bearing a seat, a front end of a movable support member is pivotally connected to the seat bearing plate, a lower end thereof is pivotally connected to the main tray base, the movable support member is pivotable, a pair of movable supporting plates are located in front of the movable support member, upper and lower ends of each movable supporting plate are respectively pivotally connected to the seat bearing plate and the main tray base, and a pivot where the movable support member and the main tray base are connected is mounted with an elastic member for resisting the movable support member from rotating rearward. A user is subject to appropriate pressure when leaning back against the backrest, and friction between the backrest and the user's back may be reduced.
摘要翻译： 公开了一种座椅底盘，其中座椅支承板设置在主托盘基座的上方，用于支承座椅，可动支撑构件的前端枢转地连接到座椅支承板，其下端枢转地连接到 主托架底座可移动支撑构件可枢转，一对可移动支撑板位于可动支撑构件的前方，每个活动支撑板的上端和下端分别枢转地连接到座椅支承板和主托盘底座 和可动支撑构件和主托盘基座连接的枢轴安装有用于抵抗可动支撑构件向后旋转的弹性构件。 使用者靠背靠背时受到适当的压力，靠背和用户背部之间的摩擦力可能会降低。
-
公开(公告)号：US06604791B1
公开(公告)日：2003-08-12
申请号：US10115711
申请日：2002-04-05
申请人： Yuan-Chuen Chen
发明人： Yuan-Chuen Chen
IPC分类号： A47C102
CPC分类号： A47C1/035 , A47C1/03211 , A47C1/03222
摘要： A reclining leisure chair includes a base frame, a seat frame, a backrest frame, a hassock frame, a driving device, and a link rod. The driving device enables the seat frame and the backrest frame to be adjusted for reclining at the same time. The link rod is pivotally fastened at one end to the backrest frame, and at the other end with a pivoting portion of the seat frame. In conjunction with a control rod of the seat frame, the link rod enables the backrest frame to be adjusted for reclining independently. The hassock frame is pivoted with the link rod.
摘要翻译： 躺椅的休闲椅包括底架，座椅框架，靠背框架，吊袜架，驱动装置和连杆。 驱动装置能够使座椅框架和靠背框架同时进行倾斜调节。 连杆在一端枢转地固定到靠背框架上，另一端具有座椅框架的枢转部分。 结合座椅框架的控制杆，连杆能够使靠背框架被独立地倾斜调节。 竖琴框架与连杆一起枢转。
-
公开(公告)号：US09277823B2
公开(公告)日：2016-03-08
申请号：US14609390
申请日：2015-01-29
CPC分类号： A47C1/0242 , A47C1/03211 , A47C1/03222 , A47C1/0355 , A47C7/00 , F16H25/20 , F16H2025/204 , Y10T74/18568 , Y10T74/20
摘要： A motor assembly for reclining furniture includes a motor having one or more first fittings that correspond to one or more second fittings comprised within reclining furniture actuation mechanism and the first and second fittings are configured to be mutually connectable without tools or fasteners.
摘要翻译： 用于倾斜家具的电动机组件包括具有一个或多个第一配件的电动机，所述第一配件对应于包括在倾斜家具致动机构内的一个或多个第二配件，并且所述第一和第二配件被配置为在没有工具或紧固件的情况下可相互连接。
-
公开(公告)号：US07625045B2
公开(公告)日：2009-12-01
申请号：US11840566
申请日：2007-08-17
CPC分类号： A47C1/03277 , A47C1/03222 , A47C1/03255 , A47C1/03266
摘要： A task chair, including a backrest assembly and a seat assembly pivotally coupled both to one another and to side portions of a fixed yoke member for synchronized movement, in which the seat of the seat assembly moves upwardly and forwardly concurrently with recline of the backrest of the backrest assembly. The chair further includes a tension assembly including an elongate tension member, such as a leaf spring, secured at one end thereof to the yoke member, and a contact member, such as a contact roller, adjustably mounted to the seat assembly. The contact member engages the tension member such that the tension member resists recline of the backrest assembly and concurrent movement of the seat assembly from their initial positions, and also provides a restoring force which tends to move the backrest to its initial upright position and the seat to its initial rearward and lowered position. The contact member is adjustable with respect to the tension member in order to vary the effective moment arm acting upon the tension member, thereby varying the pre-load of the tension member and the resistance provided by the tension member.
摘要翻译： 任务椅，包括靠背组件和座椅组件，其枢转地联接到彼此和用于同步运动的固定磁轭构件的侧部，座椅组件的座椅向上和向前与背靠背的靠背同时移动， 靠背组件。 椅子还包括张紧组件，该张力组件包括在其一端固定到轭构件的细长的拉力构件，例如板簧，以及可调节地安装到座椅组件的接触构件。 接触构件与张力构件接合，使得张紧构件抵抗靠背组件的倾斜并且座椅组件从其初始位置的同时运动，并且还提供趋向于将靠背移动到其初始直立位置的恢复力，并且座 到其初始向后和降低的位置。 接触构件相对于张紧构件是可调节的，以便改变作用在张紧构件上的有效力矩臂，从而改变张紧构件的预加载力和由张紧构件提供的阻力。
-
公开(公告)号：US07273253B2
公开(公告)日：2007-09-25
申请号：US10915882
申请日：2004-08-11
IPC分类号： A47C1/024
CPC分类号： A47C1/03277 , A47C1/03222 , A47C1/03255 , A47C1/03266
摘要： A task chair, including a backrest assembly and a seat assembly pivotally coupled both to one another and to side portions of a fixed yoke member for synchronized movement, in which the seat of the seat assembly moves upwardly and forwardly concurrently with recline of the backrest of the backrest assembly. The chair further includes a tension assembly including an elongate tension member, such as a leaf spring, secured at one end thereof to the yoke member, and a contact member, such as a contact roller, adjustably mounted to the seat assembly. The contact member engages the tension member such that the tension member resists recline of the backrest assembly and concurrent movement of the seat assembly from their initial positions, and also provides a restoring force which tends to move the backrest to its initial upright position and the seat to its initial rearward and lowered position. The contact member is adjustable with respect to the tension member in order to vary the effective moment arm acting upon the tension member, thereby varying the pre-load of the tension member and the resistance provided by the tension member.
摘要翻译： 任务椅，包括靠背组件和座椅组件，其枢转地联接到彼此和用于同步运动的固定磁轭构件的侧部，座椅组件的座椅向上和向前与背靠背的靠背同时移动， 靠背组件。 椅子还包括张紧组件，该张力组件包括在其一端固定到轭构件的细长的拉力构件，例如板簧，以及可调节地安装到座椅组件的接触构件。 接触构件与张力构件接合，使得张紧构件抵抗靠背组件的倾斜并且座椅组件从其初始位置的同时运动，并且还提供趋向于将靠背移动到其初始直立位置的恢复力，并且座 到其初始向后和降低的位置。 接触构件相对于张紧构件是可调节的，以便改变作用在张紧构件上的有效力矩臂，从而改变张紧构件的预加载力和由张紧构件提供的阻力。
-
公开(公告)号：US20050275265A1
公开(公告)日：2005-12-15
申请号：US10915882
申请日：2004-08-11
申请人： Michael Deimen , Stephen Hatcher
发明人： Michael Deimen , Stephen Hatcher
CPC分类号： A47C1/03277 , A47C1/03222 , A47C1/03255 , A47C1/03266
摘要： A task chair, including a backrest assembly and a seat assembly pivotally coupled both to one another and to side portions of a fixed yoke member for synchronized movement, in which the seat of the seat assembly moves upwardly and forwardly concurrently with recline of the backrest of the backrest assembly. The chair further includes a tension assembly including an elongate tension member, such as a leaf spring, secured at one end thereof to the yoke member, and a contact member, such as a contact roller, adjustably mounted to the seat assembly. The contact member engages the tension member such that the tension member resists recline of the backrest assembly and concurrent movement of the seat assembly from their initial positions, and also provides a restoring force which tends to move the backrest to its initial upright position and the seat to its initial rearward and lowered position. The contact member is adjustable with respect to the tension member in order to vary the effective moment arm acting upon the tension member, thereby varying the pre-load of the tension member and the resistance provided by the tension member.
摘要翻译： 任务椅，包括靠背组件和座椅组件，其枢转地联接到彼此和用于同步运动的固定磁轭构件的侧部，座椅组件的座椅向上和向前与背靠背的靠背同时移动， 靠背组件。 椅子还包括张紧组件，该张力组件包括在其一端固定到轭构件的细长的拉力构件，例如板簧，以及可调节地安装到座椅组件的接触构件。 接触构件与张力构件接合，使得张紧构件抵抗靠背组件的倾斜并且座椅组件从其初始位置的同时运动，并且还提供趋向于将靠背移动到其初始直立位置的恢复力，并且座 到其初始向后和降低的位置。 接触构件相对于张紧构件是可调节的，以便改变作用在张紧构件上的有效力矩臂，从而改变张紧构件的预加载力和由张紧构件提供的阻力。
-
公开(公告)号：US20160183683A1
公开(公告)日：2016-06-30
申请号：US15063545
申请日：2016-03-08
CPC分类号： A47C1/0242 , A47C1/03211 , A47C1/03222 , A47C1/0355 , A47C7/00 , F16H25/20 , F16H2025/204 , Y10T74/18568 , Y10T74/20
摘要： A motor assembly for reclining furniture includes a motor having one or more first fittings that correspond to one or more second fittings within a reclining furniture actuation mechanism. The first and second fittings are configured to be mutually connectable without tools or fasteners.
摘要翻译： 用于倾斜家具的电动机组件包括具有对应于倾斜家具致动机构内的一个或多个第二配件的一个或多个第一配件的电动机。 第一和第二配件被配置为可以相互连接而没有工具或紧固件。
-
公开(公告)号：US20150208805A1
公开(公告)日：2015-07-30
申请号：US14609390
申请日：2015-01-29
CPC分类号： A47C1/0242 , A47C1/03211 , A47C1/03222 , A47C1/0355 , A47C7/00 , F16H25/20 , F16H2025/204 , Y10T74/18568 , Y10T74/20
摘要： A motor assembly for reclining furniture includes a motor having one or more first fittings that correspond to one or more second fittings comprised within reclining furniture actuation mechanism and the first and second fittings are configured to be mutually connectable without tools or fasteners.
摘要翻译： 用于倾斜家具的电动机组件包括具有一个或多个第一配件的电动机，所述第一配件对应于包括在倾斜家具致动机构内的一个或多个第二配件，并且所述第一和第二配件被配置为在没有工具或紧固件的情况下可相互连接。
-
-
-
-
-
-
-
-
-
搜索结果
25 条记录 (耗时 0.01 秒)
