-
公开(公告)号：US09872567B2
公开(公告)日：2018-01-23
申请号：US14676382
申请日：2015-04-01
申请人： Aichi Co., Ltd.
发明人： Taku Kumazawa
摘要： A chair in one aspect of the present invention comprises a leg body and a seat body. The leg body comprises a support frame that supports the seat body. The seat body comprises a frame body and a sheet-like member stretched across the frame body. The frame body has a positioning member provided on a back surface thereof that positions the seat body to be in a seatable state. An amount of protrusion of the positioning member is defined so that the positioning member contacts the frame body while a lowest part of the sheet-like member at the time the sheet-like member is deformed when a user sits down on the seat body is located above a top of the support frame.
-
公开(公告)号：US20150282622A1
公开(公告)日：2015-10-08
申请号：US14676382
申请日：2015-04-01
申请人： Aichi Co., Ltd.
发明人： Taku Kumazawa
摘要： A chair in one aspect of the present invention comprises a leg body and a seat body. The leg body comprises a support frame that supports the seat body. The seat body comprises a frame body and a sheet-like member stretched across the frame body. The frame body has a positioning member provided on a back surface thereof that positions the seat body to be in a seatable state. An amount of protrusion of the positioning member is defined so that the positioning member contacts the frame body while a lowest part of the sheet-like member at the time the sheet-like member is deformed when a user sits down on the seat body is located above a top of the support frame.
摘要翻译： 本发明的一个方面的椅子包括腿部主体和座椅本体。 腿体包括支撑座体的支撑框架。 座椅主体包括框体和延伸穿过框体的片状构件。 框架体具有设置在其后表面上的定位构件，其将座椅本体定位在可座椅状态。 定位构件的突出量被限定为使得当使用者坐在座椅主体上时，当片状构件变形时，定位构件接触框架体而片状构件的最下部分位于 在支撑框架的顶部之上。
-
公开(公告)号：US08967714B2
公开(公告)日：2015-03-03
申请号：US14041213
申请日：2013-09-30
摘要： A stackable and nestable chair includes a seat assembly, a pair of rear legs spaced apart by a first distance, and a pair of front legs spaced apart by a second distance different than the first distance. The front legs and the rear legs mutually connected by a crossbar, and the seat assembly is supported by the crossbar when the seat is in an operable position. A plurality of casters are each attached to a bottom of each of the front and rear legs, wherein each caster includes a notch that is configured to couple with a leg of an adjacently stacked chair.
摘要翻译： 可堆叠和可嵌套的椅子包括座椅组件，间隔开第一距离的一对后腿和与第一距离不同的第二距离的一对前腿。 前腿和后腿由横杆相互连接，座椅组件在座椅处于可操作位置时由横杆支撑。 多个脚轮各自附接到前腿和后腿中的每一个的底部，其中每个脚轮包括配置成与邻接的椅子的腿部联接的凹口。
-
14.发明申请公开(公告)号：US20140183915A1
公开(公告)日：2014-07-03
申请号：US14065236
申请日：2013-10-28
申请人： HNI CORPORATION
发明人： Wolfgang DEISIG , Nils KOEHN , Corey J. SUSIE , John R. KOCH , Philip D. MININO
IPC分类号： A47C7/44
摘要： A chair system according to embodiments of the present invention includes a base comprising a seat for a user and one or more support legs, a back, and a flexible back support element rigidly coupled to the back and to the base, the flexible back support element comprising a flex zone, the flex zone comprising one or more notches, wherein the back is reclinable from an upright position to a reclined position, wherein the one or more notches are configured to narrow as the back reclines from the upright position to the reclined position, and wherein the one or more notches are open in the upright position and closed in the reclined position.
摘要翻译： 根据本发明的实施例的椅子系统包括底座，其包括用于使用者的座和一个或多个支撑腿，后部和刚性地联接到后部和底部的柔性背部支撑元件，所述柔性背部支撑元件 包括柔性区域，所述柔性区域包括一个或多个凹口，其中所述背部可从直立位置倾斜到倾斜位置，其中所述一个或多个凹口被构造成随着所述后部从所述直立位置倾斜到所述倾斜位置而变窄 ，并且其中所述一个或多个凹口在直立位置打开并且在倾斜位置闭合。
-
公开(公告)号：US08544951B2
公开(公告)日：2013-10-01
申请号：US12698564
申请日：2010-02-02
IPC分类号： A47C3/04
摘要： A stackable and nestable chair includes a seat assembly, a pair of rear legs spaced apart by a first distance, and a pair of front legs spaced apart by a second distance different than the first distance. The front legs and the rear legs mutually connected by a crossbar, and the seat assembly is supported by the crossbar when the seat is in an operable position. A plurality of casters are each attached to a bottom of each of the front and rear legs, wherein each caster includes a notch that is configured to couple with a leg of an adjacently stacked chair.
-
公开(公告)号：US08506008B2
公开(公告)日：2013-08-13
申请号：US13075268
申请日：2011-03-30
申请人： Toung-Chun Pan
发明人： Toung-Chun Pan
IPC分类号： A47C4/00
摘要： A foldable seat structure includes a front foot part and a horizontal pole of a height across the front foot part engaged with a rear foot part. A first forward extending part and a second forward extending part are mounted on a horizontal pole of the rear foot part, to be jointed with a corresponding holding part of the front foot part. A screw is used to restrict the joint position. The front foot part is further jointed to a back frame with a back pad and a chair cushion on a front of the rear foot part. The screw of the holding part and the first and second forward extending parts can be unlocked to facilitate the rear foot part to be cross-folding with the front foot part to greatly reduce size for the package to be sold.
摘要翻译： 可折叠座椅结构包括前足部和与后足部接合的前脚部的高度的水平极。 第一前延伸部分和第二前延伸部分安装在后足部分的水平极上，与前脚部的相应的保持部分接合。 使用螺丝来限制关节位置。 前脚部进一步连接到背部框架上，后背垫和后脚部前部的椅垫。 保持部分的螺钉和第一和第二前部延伸部分的螺钉可以被解锁，以便后部脚部与前部脚部交叉折叠，以大大减小要销售的包装的尺寸。
-
公开(公告)号：US07147286B2
公开(公告)日：2006-12-12
申请号：US10856164
申请日：2004-05-28
申请人： William Cesaroni , Shawn Barrett , Curtis Cruver , Joseph Keitel , James Groulx , Randall E. Green , Ronald Lewis
发明人： William Cesaroni , Shawn Barrett , Curtis Cruver , Joseph Keitel , James Groulx , Randall E. Green , Ronald Lewis
IPC分类号： A47C7/60
摘要： A versatile chair having a back assembly, a seat assembly and a leg assembly. Two brackets are formed on the leg assembly and create an axis of rotation for the back assembly and for the seat assembly independent of the back assembly. The back assembly rotates due to a user's weight. The seat assembly is rotated manually. The chair is stackable and nestable with identically structured chairs. A tension system is aligned on an oblique axis to bias the back assembly to an upright position. The tension system is mounted within front legs of the leg assembly.
摘要翻译： 具有背部组件，座椅组件和腿部组件的通用椅子。 在支腿组件上形成两个支架，并且为背部组件和座椅组件产生独立于背部组件的旋转轴线。 后组件由于用户的重量而旋转。 座椅组件手动旋转。 椅子是可堆叠的，并且具有相同结构的椅子。 张力系统在倾斜轴线上对齐以将后组件偏压到直立位置。 张力系统安装在腿组件的前腿内。
-
公开(公告)号：US06481789B1
公开(公告)日：2002-11-19
申请号：US09589331
申请日：2000-06-07
申请人： Emilio Ambasz
发明人： Emilio Ambasz
IPC分类号： A47C121
摘要： A stackable chair has a frame with a tubular crosspiece, to each end of which a monolithic casting having legs and a backrest support—and, optionally, an armrest—is attached by means of an integral connecting boss received within the crosspiece and held in place by a connector pin. The backrest supports receive a backrest that pivots between an upright position, to which it is biased by a spring mechanism, and a rearwardly tilted position. The range of tilting motion is limited by a stop pin on the backrest and a stop groove in the backrest support. A seat is mounted on the crosspiece, either in a fixed position or for tilting to an upright position. Chairs with tilting seats include seat supports having diametrically opposite slots that receive projecting portions of the connecting pins. The connector pins slidably engage the sides of the slots to hold the seat supports in place on the crosspiece axially. The ends of the slots engage the connector pins in the down and tilted-up positions of the seat.
摘要翻译： 可堆叠的椅子具有带有管状横档的框架，其每一端具有腿部和靠背支撑件以及可选的扶手，该单件铸件借助于接纳在横档中的一体式连接凸台并保持在适当位置 通过连接器针脚。 靠背支撑件接收靠背，该靠背在由弹簧机构偏置的直立位置与向后倾斜的位置之间枢转。 倾斜运动的范围由靠背上的止动销和靠背支架上的止动槽限制。 座位安装在横档上，既可以是固定的位置，也可以倾斜到直立位置。 具有倾斜座椅的椅子包括具有直径相对的狭槽的座椅支撑件，其接收连接销的突出部分。 连接器销可滑动地接合槽的侧面，以将座椅支撑件轴向保持在横档上的适当位置。 槽的端部在座椅的向下和向上倾斜的位置处接合连接器销。
-
公开(公告)号：US06030037A
公开(公告)日：2000-02-29
申请号：US79531
申请日：1998-05-15
申请人： David J. Ritch , Mark Saffell , Steven P. Vassallo , Alan M. Vale , Kristine R. Chan-Lizardo , Robert L. Stewart
发明人： David J. Ritch , Mark Saffell , Steven P. Vassallo , Alan M. Vale , Kristine R. Chan-Lizardo , Robert L. Stewart
摘要： A system of nestable chairs for use in a work environment is disclosed. The system includes a plurality of chairs. Each chair includes a base, a support coupled to the base, and a seat assembly coupled to the support and adapted for pivotal movement and for vertical adjustment with respect to the base. The base of a first chair of the plurality of chairs is configured to allow for nesting within the base of a second chair of the plurality of chairs. A chair for use in a work space or the like is also disclosed. The chair includes a base having a nesting portion and a nested portion, a support coupled to the base, and a seat assembly coupled to the support and adapted for pivotal movement and for vertical adjustment with respect to the base. The nested portion of the base is configured to allow for nesting within the nesting portion of the base. The chair may also include a support in the form of a pedestal coupled to the base. A yoke may be coupled to the pedestal, with the seat assembly coupled to the yoke and adapted for pivotal movement and for vertical adjustment with respect to the base.
摘要翻译： 公开了一种用于工作环境的可嵌套椅子系统。 该系统包括多个椅子。 每个椅子包括基座，联接到基座的支撑件和联接到支撑件的座椅组件，并适于枢转运动并且用于相对于基座的垂直调节。 多个椅子的第一椅子的底座构造成允许嵌套在多个椅子的第二椅子的底座内。 还公开了用于工作空间等的椅子。 椅子包括具有嵌套部分和嵌套部分的基座，联接到基座的支撑件和联接到支撑件并适于枢转运动并用于相对于基座垂直调节的座椅组件。 基座的嵌套部分被配置为允许嵌套在基座的嵌套部分内。 椅子还可以包括以联接到基座的基座的形式的支撑件。 轭可以联接到基座，其中座椅组件联接到轭并且适于枢转运动并且用于相对于基座的垂直调节。
-
公开(公告)号：US5037116A
公开(公告)日：1991-08-06
申请号：US417777
申请日：1989-10-06
申请人： Simon Desanta
发明人： Simon Desanta
摘要： A folding chair includes two front legs (10, 12) which are rigidly connected at their lower ends with rearwardly oriented supporting arms (14, 16). Arm rests (24, 26) are pivotally connected with the upper ends of the legs (10, 12), and a seat plate (18) is pivotally attached at a lower point of the legs. The rear ends of the seat plate (18) and of the arm rests (24, 26) are connected by means of struts (38, 40) which are articulated on both sides. The upper ends of the legs (10, 12), the arm rests (24, 26), the rear struts (38, 40) and the seat plate (18) form a parallelogram assembly on either side of the chair so as to make it possible to fold the folding chair together into an essentially vertical position by raising the back rest. Stops (22) limit the pivoting movement of the four-bar mechanism in the seating position of the chair.
摘要翻译： 折叠椅包括两个前腿（10,12），它们在其下端处与后向定向的支撑臂（14,16）刚性连接。 扶手（24,26）与腿部（10,12）的上端枢转地连接，并且座板（18）可枢转地附接在腿部的下部。 座板（18）和扶手（24,26）的后端通过在两侧铰接的支柱（38,40）连接。 腿部（10,12）的上端，扶手（24,26），后支柱（38,40）和座板（18）在椅子的任一侧上形成平行四边形组件，从而使 可以将折叠椅一起折叠成基本垂直的位置，通过抬起靠背来折叠。 止动件（22）限制四杆机构在椅子的就座位置的枢转运动。
-
-
-
-
-
-
-
-
-
搜索结果
62 条记录 (耗时 0.021 秒)
