子分类：
- A47C3/02： .摇椅(儿童专用的入A47D 13/10)
- A47C3/04： .可叠放的椅;可重叠的椅
- A47C3/12： .有贝壳形座位的和靠背组件的,如有扶手的
- A47C3/14： .不对称形状的
- A47C3/16： .无腿式的,如座位直接安放在地板上的(A47C 3/14优先;安装在体育场的长凳上但可撤走的入A47C 1/16;安装在椅子靠背上的儿童坐椅入A47D 1/10,{无腿的海滩椅入 A47C1/146;充气椅入 A7C4/54});跪垫;大坐垫,软躺椅
- A47C3/18： .有旋转座位的椅或凳(旋转调节高度的入A47C 3/24)
- A47C3/20： .可垂直调节座位的椅或凳(可变高度的桌入A47B 9/00);{一般伸缩系统的锁定入F16B7/10})
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 341 | A furniture chassis | EP81201017.1 | 1981-09-10 | EP0047564A2 | 1982-03-17 | Olesen, Flemming |
© In a furniture chassis having a holding part such as a chair seat element (2) and one or more elongate construction parts such as legs (6, 10) the construction parts are joined to the holding part (2) by means of conical end tenon portions (8) forced into correspondingly conical holes (4) in the holding part (2). The tenon portions (8) are of pronounced non-circular cross section, and they are conical from the full cross sectional contour of the construction parts (6, 10), thus without showing any shoulder portion abutting the outside of the holding part (2). |
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| 342 | 一种家具连接件 | CN200920057017.5 | 2009-05-21 | CN201661562U | 2010-12-01 | 陈敏伦 |
| 本实用新型涉及一种家具连接件，包括上支架及脚支架，上支架及脚支架之间设有连接件，连接件的上部与上支架的连接位相吻接，连接件的下部与脚支架的连接位相吻接，连接件通过螺丝或焊接方式分别与上支架及脚支架固定连接。本实用新型把连接件的上下表面分别设置与上支架及脚支架相吻接并通过螺丝或焊接方式固定连接，结构简单、设计巧妙，连接件上下表面可根据上支架及脚支架的弧线设计设置成所需要的弧形，方便了上支架及脚支架的造型设计，上支架及脚支架可任意组合成各种独特优美、风格各异的交叉造型。可拆装的结构也方便了运输，连接件的结构还可以承载上支架的重量。采用本实用新型使椅子组合和拆装快速方便，也丰富了椅子的造型。 | ||||||
| 343 | 组装结构产品及庭院椅 | CN200820046478.8 | 2008-04-16 | CN201219685Y | 2009-04-15 | 雷正宜 |
| 本实用新型公开一种组装结构产品，包括：本体；具有相同结构，且与所述本体对称连接设置的左部件和右部件；设置于所述左部件和所述右部件的连接孔分别与设置于所述本体对应位置的连接孔相贯通。本实用新型还公开一种庭院椅，其包括：座板；与所述座板一侧边连接设置的靠背；分别具有相同结构，且与所述本体对称连接设置的左前腿和右前腿、左后腿和右后腿；设置于所述左前腿、所述右前腿、所述左后腿和所述右后腿的连接孔分别与设置于所述座板对应位置的连接孔相贯通。本实用新型提供了一种结构左右对称、可不必区分左右部件且易于组装的产品结构，能够广泛使用于各种家具中。 | ||||||
| 344 | Chair and supports | US14430496 | 2013-10-10 | US10070727B2 | 2018-09-11 | Damon Gregory Burwell; Paul Michael Wilkinson; Aaron Michael Young; Christopher Warren Bisman; Stuart Gregory Munro; James Clifford Prier |
| An adjustable support assembly for use in a chair has a mounting member 602, a support 605 for supporting part of the body of a chair occupant, and a carrier 611 slidably carrying the support 605. The support has a plurality of engagement features 621 and the carrier has an engagement member 615 that is selectively engageable with the engagement features to enable the support to be selectively positioned relative to the carrier at a plurality of positions. A biasing arrangement 607 operatively connects the carrier 611 to the mounting member 603 and forwardly biases the carrier 611 and support 605. The engagement between the engagement member 615 and an engaged engagement feature 621 increases upon application of rearward force to the support. | ||||||
| 345 | Tile chair | US14943929 | 2015-11-17 | US10070726B2 | 2018-09-11 | Andrew Curren; Lowell Neset |
| A seat includes a frame defining an interior space bounded by an outer periphery. A fabric portion extends radially inward from the frame. A plurality of bands is engaged with the fabric portion and a plurality of support members is coupled to one or more bands of the plurality of bands. Each support member includes a connection member and a contact member secured to the connection member. The contact members cooperate to form a support surface spanning at least a portion of the interior space. | ||||||
| 346 | MODULAR SEATING SYSTEM | US15621250 | 2017-06-13 | US20170354262A1 | 2017-12-14 | Gary Neil |
| A modular seating system including at least two horizontally oriented support members and at least one core base component of recycled plastic having a top and a bottom adapted to engage the horizontally oriented support members. The plastic core base component includes a series of feature attachment points molded directly into the top and the bottom of the plastic core base component, and the bottom of the plastic core base component includes defined receptacles for at least four vertical support members. The modular seating system may include a core back and armrest component adapted to engage the horizontally oriented support members and the core base component and the feature attachment points. | ||||||
| 347 | Drop in seat deck for furniture assemblies | US14695491 | 2015-04-24 | US09839295B2 | 2017-12-12 | Nicholas J. Robinson; Timothy A. Brandtner |
| A drop-in seat deck for furniture assemblies. Various embodiments reduce the complexity and bulk of the seating frame, and also reduce the labor associated with assembly. Unlike the conventional spring suspensions, which apply constant spring loaded forces on the frame rails to maintain the springs in tension, the spring load force of the disclosed drop-in seat deck is provided by solely by the structure of the drop-in seat deck. Thus, the frame can be designed to support only the weight of the seated person is transferred to the rails of the seating frame, without consideration for pre-loading the seat deck. In various embodiments, dimensional changes to the seat deck occur under load. In some embodiments, these changes are accommodated by enabling a free end of the seat deck to slide on a support surface; in other embodiments, the changes are accommodated by flexures that are integral to the seat deck. | ||||||
| 348 | CONFORMING BACK FOR A SEATING UNIT | US15488372 | 2017-04-14 | US20170224119A1 | 2017-08-10 | Gordon J. Peterson; Christopher J. Norman; Russell Holdredge; Bruce Smith; Luke Pearson; Thomas Overthun; Kara Johnson |
| According to the present invention a back for a seating unit is provided. The back comprises a plurality of flexible finger elements. Each of the plurality of flexible finger elements has a distal end. The back further comprises a retainer connecting at least two of the flexible finger elements proximate their distal ends. When a load is applied to a flexible finger element, the retainer distributes at least a portion of the load to at least one adjacent flexible finger element. | ||||||
| 349 | Support equipment for supporting a person at rest having a rigid supporting elements | US14969428 | 2015-12-15 | US09700141B2 | 2017-07-11 | Fabrizio Orlandoni |
| Support equipment for supporting a person at rest includes a rigid supporting frame and at least one supporting element, to support the weight of the person resting on the support equipment. The frame has a tubular structure provided with a slot along at least part of its longitudinal extension, which has at least one portion with a width greater than the width of the remaining portions of slot, and the supporting element has the shape of a strip folded over itself at its ends, with the folded portions forming a loop inside which there is housed a pin having a central portion and two end portions of different thickness. The end portions of the pin have at least one dimension greater than the maximum dimension of the central portion. | ||||||
| 350 | CHAIR WITHOUT COMBINING COMPONENTS | US14968928 | 2015-12-15 | US20170164745A1 | 2017-06-15 | TSUNG-CHIEH HUANG |
| A chair without combining components comprises a chair frame including two leg frames for combining a chair seat and two assembly posts; a rear transversal supporting rod installed at a back side between the two leg frames of the chair frame; each of two lateral side of the chair back having an insertion hole for receiving one of the two assembly posts and a buckling sleeve; wherein in assembly, the assembly post is inserted into the hollow portion of the buckling sleeve and then the buckling sleeve is inserted into the insertion hole of the chair back; after assembly, a top end of the buckling sleeve is between a top end of the assembly post and an inner upper wall of the insertion hole so as to suffer forces from the assembly post toward the inner upper wall of the insertion hole. | ||||||
| 351 | Conforming back for a seating unit | US14515097 | 2014-10-15 | US09648956B2 | 2017-05-16 | Gordon J. Peterson; Christopher J. Norman; Russell Holdredge; Bruce Smith; Luke Pearson; Thomas Overthun; Kara Johnson |
| According to the present invention a back for a seating unit is provided. The back comprises a plurality of flexible finger elements. Each of the plurality of flexible finger elements has a distal end. The back further comprises a retainer connecting at least two of the flexible finger elements proximate their distal ends. When a load is applied to a flexible finger element, the retainer distributes at least a portion of the load to at least one adjacent flexible finger element. | ||||||
| 352 | Mobile task chair and mobile task chair control mechanism with adjustment capabilities and visual setting indicators | US14270093 | 2014-05-05 | US09622581B2 | 2017-04-18 | Sava Cvek |
| A mobile task chair with a mobile base structure, a control mechanism, a seat bottom, and a seat back. A physical setting control mechanism is adjustable to control a physical setting of the mobile task chair, and a visual indicator provides a visual indication, such as an illuminated visual indication, of the physical setting of the mobile task chair as adjusted by the physical setting control mechanism. The physical setting control mechanism can be pivoting resistance adjustment mechanism, and the visual indicator can indicate a selected pivoting resistance based on a resistance sensed by a resistance sensor. Multiple physical setting control mechanisms and a corresponding multiplicity of separate visual indicators can be provided. The visual indicator can be selectively induced as by touch and can be effective for a given time period. Recommended settings can be provided and automatically or selectively induced. | ||||||
| 353 | Chair, especially, office chair | US14398551 | 2013-04-25 | US09609952B2 | 2017-04-04 | Peter Horn |
| A chair, especially an office chair, includes a seat that is fastened on a base support unit, a backrest that includes a back lower region and an upper shoulder region and is fastened to a back support, the back support being supported by the base support unit in a manner permitting rotation about an inclination axis. The shoulder region is connected to the back support in a manner permitting inclination about a shoulder axis and is hinge-connected to a back lower region at a lumbar region, and the back lower region further extends along a chair element so that when the shoulder region is inclined about the shoulder axis, an angle of the shoulder region relative to the back lower region is changed. | ||||||
| 354 | Office chair | US14002077 | 2013-03-21 | US09462891B2 | 2016-10-11 | Ken Kikuchi; Isao Okamoto; Yousuke Shirotori |
| A chair has a body support structure with a membrane that can be stretched in an intended three-dimensional shape. The structure includes a frame member in a three-dimensional shape and forming a three-dimensional body support face expanding in three axes (y-axis direction), (x-axis direction), and (z-axis direction) orthogonal to each other and a membrane with peripheral edge portion fixed to the frame member under no tension or tension lower than tension required of the body support face, which has different heat shrinkage ratios in two directions, and to which the tension required of the body support face is imparted by heat shrinkage by heating after the fixing and a difference in tension generated in the heat shrinkage of the membrane forms the three-dimensional body support face. | ||||||
| 355 | Bench and methods for making thereof | US14873122 | 2015-10-01 | US09456697B2 | 2016-10-04 | Sarkis Simitian |
| Provided is a bench comprising: a) a plurality of parallel middle members, each of the middle members having at least two openings; b) at least two crossbars with a first end and a second end, each of the crossbars configured to go through one of the two openings; c) a plurality of legs for attaching to the crossbars, the legs making contact with a ground; wherein the plurality of the middle members are spaced apart from each other in such configuration that each of the two openings align from one middle member to another, and each of the crossbars transverses one of the openings of the middle members to be attached to the legs at the first and the second end of the crossbar, a top surface of the middle members in the configuration attached to the legs defining a sitting area of the bench. | ||||||
| 356 | ADJUSTABLE SEATING AND FURNITURE | US14601067 | 2015-01-20 | US20160206098A1 | 2016-07-21 | Richard Rivera |
| Self-adjusting furniture, seating, and accessories disclosed. When the user applies a force to the seating by shifting his or her center of gravity, the backrest and/or seat/bed portions of the seating/furniture move in response to the force to recline or adjust the seating/furniture or accessories. The user can return the seating to an upright position by again shifting his or her center of gravity. The angle of the backrest and/or seat/bed portions can vary relative to the ground as the user moves. Continuously varying the angle of both the backrest and seat/bed portions of the seating/furniture or accessories relative to the ground may improve a user's seating comfort, for example, by decreasing or negating the user's need to shift position on the seat when reclined or continuously responding the user's shift in position. | ||||||
| 357 | Chair back swivel mechanism | US14611498 | 2015-02-02 | US09380879B2 | 2016-07-05 | Andrew Hector; Khalid Masoud |
| A chair includes a backrest swivel mechanism that is configured to permit the backrest to swivel about a vertical axis about a preselected range of motion. The backrest may be configured to swivel, or rotate, about a vertical axis that is defined by an element located adjacent a rearward central location that is below the seat of the chair and adjacent a rear of the chair. A lock mechanism can be selectively engaged to lock and unlock the swiveling mechanism so that when in the locked state, the backrest cannot swivel and when in the unlocked state, the backrest can swivel. In some embodiments, the range of swiveling motion may be with a predefined range, such as +/−10° or +/−20° of rotation relative to a central position of the backrest. | ||||||
| 358 | Chair with selectively mutable decor and method | US14075219 | 2013-11-08 | US09375093B1 | 2016-06-28 | Justin H. Shin; Chonghak Kim |
| A chair has a selectively mutable decor, readily changed selectively by providing at least one of the component parts of the chair with a transparent wall surrounding an inner chamber for receiving any one of a plurality of decorative components through an access to the inner chamber. The access preferably is closed with a closure, the closure being removable to open access to the inner chamber for insertion of a selected decorative component, and being secured to capture the inserted decorative component within the inner chamber for viewing through the surrounding wall. A wide variety of decorative components is available, enabling the decor of the chair to be changed to accommodate the requirements of the venue within which the chair is to be placed. | ||||||
| 359 | CHAIR SYSTEM | US14993841 | 2016-01-12 | US20160120316A1 | 2016-05-05 | Richard Kassanoff; Robert Larry Stewart |
| A chair system may include a plurality of components that may include a seating surface having seating handles, a backrest having a backrest handle, a kickstand base, and a support frame. The configuration may generally provide a lightweight, comfortable chair system that may be easily adjusted, lifted, transported, arranged and stacked by any user, while still providing substantial structural integrity. | ||||||
| 360 | COMBINATION COMPRISING A SEAT, A PORTABLE DEVICE WHICH COMPRISES A MOVEMENT SENSOR AND AN EVALUATION DEVICE AND A METHOD WHICH CAN BE CARRIED OUT USING THE COMBINATION | US14873511 | 2015-10-02 | US20160095442A1 | 2016-04-07 | Carsten Gehner |
| A combination of a seat and a portable device including at least one movement sensor and an evaluation device is characterized by the movement sensor automatically identifying movements of a person on the seat, or movements of the seat, and the evaluation device establishing from the identified movements a seat movement profile and/or control commands for a computer. | ||||||
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