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公开(公告)号：US20050061214A1
公开(公告)日：2005-03-24
申请号：US10837450
申请日：2004-04-29
申请人： Frank Tsai
发明人： Frank Tsai
CPC分类号： A47B3/087
摘要： A foldable table includes a tabletop having two longitudinal side edge portions; two side runners respectively supported at two sides edge portions of the tabletop; a longitudinal mid-folding arrangement comprising a mid-runner longitudinally extended between the two sides runners; and a pair of leg assemblies foldably and spacedly affixing to the tabletop, wherein the mid-runner is adapted to facilitate the folding operation of the leg assemblies.
摘要翻译： 折叠台包括具有两个纵向侧边缘部分的桌面; 两个侧滑轮分别支撑在台面的两侧边缘部分; 纵向中间折叠装置，其包括纵向延伸在所述两侧流道之间的中流道; 以及一对腿部组件，其可折叠地且间隔地固定在桌面上，其中中流道适合于便于腿组件的折叠操作。
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公开(公告)号：US06386627B1
公开(公告)日：2002-05-14
申请号：US09704767
申请日：2000-11-03
申请人： Frank Tsai
发明人： Frank Tsai
IPC分类号： A47C420
CPC分类号： A47C4/24
摘要： Rear leg-supported foldable chair including a front leg, a rear leg, a seat and a linking mechanism. The rear leg is pivotally connected with rear end of the seat. A connecting plate is disposed at top end of the rear leg for pivotally connecting with the front leg. Two fixing bent plates respectively extend from lower edges of two lateral fulcrums of the front leg. Each of the fixing bent plates via a linking rod is connected with the other. The linking rod via a movable plate is pivotally connected with the rear end of the seat to form the linking mechanism. When the chair is unfolded, the fulcrums of the rear leg and the linking mechanism directly welded on the front leg will distributively bear the weight loaded on the seat. The front leg and rear leg are firmly connected with each other so that the foldable chair is more rigid and durable.
摘要翻译： 后腿支撑的可折叠椅子包括前腿，后腿，座椅和连接机构。 后腿与座椅的后端枢转连接。 连接板设置在后腿的顶端，用于与前腿枢转地连接。 两个固定弯曲板分别从前腿的两个侧向支点的下边缘延伸。 每个通过连接杆固定的弯曲板与另一个连接。 连接杆经由活动板与座椅的后端枢转连接以形成连接机构。 当椅子展开时，后腿和直接焊接在前腿上的连接机构的支点将分布地承载装在座椅上的重量。 前腿和后腿彼此牢固地连接，使得可折叠的椅子更加坚固耐用。
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公开(公告)号：US20180116403A1
公开(公告)日：2018-05-03
申请号：US15339854
申请日：2016-10-31
申请人： Frank Tsai
发明人： Frank Tsai
摘要： A foldable chair includes a foldable frame and a reinforcing joint. The foldable frame includes a supporting frame and a seat frame pivotally connected with each other via the reinforcing joint, wherein the reinforcing joint includes a first joint member, a second joint member, and a connecting member connecting the second joint member with the first joint member. The first joint member, having an engaging cavity, is coupled at the seat frame. The second joint member is coupled at the supporting frame and is received at the engaging cavity to frictionally couple with the first joint member. The reinforcing joint serves as a supporting shaft to support between the supporting frame and the seat frame and serves as a rotatable shaft to enable the second joint member to be rotated at the first joint member for a pivotal movement between the supporting frame and the seat frame.
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公开(公告)号：US20170290414A1
公开(公告)日：2017-10-12
申请号：US15097262
申请日：2016-04-12
申请人： Frank Tsai
发明人： Frank Tsai
CPC分类号： A47B13/003 , A47B3/087 , A47B3/0912 , A47B13/021
摘要： A foldable leg frame arrangement of a foldable table includes two runners extended along two longitudinal sides of a tabletop, a leg frame including a leg folding member, and a reinforcement unit. Each runner has a fastening hole formed at an inner side thereof. The leg folding member has two end portions rotatably inserted into the fastening holes of the runners respectively. The reinforcement unit includes two reinforcing shafts transversely extended from the runners respectively, wherein when the end portions of said leg folding member are rotatably inserted into the fastening holes of the runners respectively, the reinforcing shafts are inserted into the end portions of the leg folding member respectively. Therefor, the reinforcement unit not only forms a double lock configuration to securely mount the leg frame between the runners but also guides the leg frame to be rotated between a folded position and an unfolded position.
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公开(公告)号：US20170238703A1
公开(公告)日：2017-08-24
申请号：US15049124
申请日：2016-02-21
申请人： Frank Tsai
发明人： Frank Tsai
CPC分类号： A47B57/50 , A47B47/0083
摘要： A supporting frame, which is configured for a shelving apparatus including a plurality of vertical posts, includes a net shelf and a plurality of shelf supporting beams for supporting the net shelf. Each shelf supporting beam includes a beam member and two post lockers provided at two ends of the beam member respectively. Each post locker includes an extension wall biasing against a side surface of the vertical post, a locker wall biasing against the inner attachment surface of the vertical post, and a locking element provided at the locker wall to selectively engage with one of attachment slots of the vertical post so as to detachably couple the shelf supporting beam between the vertical posts at a position that the beam member is extended between the side surfaces of the vertical posts.
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公开(公告)号：US20170208947A1
公开(公告)日：2017-07-27
申请号：US15004987
申请日：2016-01-24
申请人： Frank Tsai
发明人： Frank Tsai
CPC分类号： A47B96/06 , A47B47/0083 , A47B47/021 , A47B57/50 , A47B96/1441
摘要： A shelf supporting beam configuration for a shelving apparatus, includes a shelf platform, a plurality of shelf retaining members, and shelf supporting arrangement. Each shelf retaining member has two coupling ends for detachably coupling with two vertically extending posts of the shelving apparatus, and first and second longitudinal edges extended between the two coupling ends to form a boundary frame. The shelf supporting arrangement is integrally extended from each of the shelf retaining members between the first and second longitudinal edges to rigidly support the shelf platform within the boundary frame.
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公开(公告)号：US09713379B1
公开(公告)日：2017-07-25
申请号：US15047651
申请日：2016-02-19
申请人： Frank Tsai
发明人： Frank Tsai
CPC分类号： A47B96/024 , A47B47/00 , A47B47/0083 , A47B47/021 , A47B55/02 , A47B57/00 , A47B57/34 , A47B57/50 , A47B96/021 , A47B96/06 , A47B96/1441
摘要： A shelf supporting beam configuration for a shelving apparatus, includes a shelf platform, a plurality of shelf retaining members, and shelf supporting arrangement. Each shelf retaining member has two coupling ends for detachably coupling with two vertically extending posts of the shelving apparatus, and first and second longitudinal edges extended between the two coupling ends to form a boundary frame. The shelf supporting arrangement is integrally extended from each of the shelf retaining members between the first and second longitudinal edges to rigidly support the shelf platform within the boundary frame.
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公开(公告)号：US20160331124A1
公开(公告)日：2016-11-17
申请号：US15216654
申请日：2016-07-21
申请人： Frank Tsai
发明人： Frank Tsai
CPC分类号： A47B3/0818 , A47B3/083 , A47B3/087 , A47B3/0912 , A47B3/0913 , A47B13/06 , A47B13/083 , A47B2003/008 , A47B2003/0821 , A47B2003/0835 , Y10T29/49826
摘要： A foldable table includes a first tabletop panel, a second tabletop panel, and a reinforcing frame which includes first through fourth reinforcing members mounted along longitudinal sides of the first and second tabletop panels respectively, a first transverse member transversely extended between outer end portions of the first and second reinforcing members at the first tabletop panel, and a second transverse member transversely extended between outer end portions of the third and fourth reinforcing members at the second tabletop panel. The two leg frames are foldably mounted to the first and second tabletop panels through said first and second transverse members respectively.
摘要翻译： 折叠台包括第一桌面面板，第二桌面面板和加强框架，其包括分别沿着第一和第二台面面板的纵向侧面安装的第一至第四加强构件，第一横向构件横向延伸在 在第一台面板上的第一和第二加强构件，以及在第二台面板处横向延伸在第三和第四加强构件的外端部之间的第二横向构件。 两个腿架分别通过所述第一和第二横向构件可折叠地安装到第一和第二台面板上。
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公开(公告)号：US20150345197A1
公开(公告)日：2015-12-03
申请号：US14824071
申请日：2015-08-11
申请人： Frank Tsai
发明人： Frank Tsai
CPC分类号： E05D11/06 , A47B3/02 , A47C4/00 , A47C4/04 , A47C4/20 , A47C4/24 , A47C4/48 , E05D3/02 , Y10T29/4962 , Y10T29/49826 , Y10T403/16 , Y10T403/32254 , Y10T403/32606
摘要： A reinforcing arrangement for reinforcing a joint portion between two support units of a foldable furniture object, comprising a first mounting unit which comprises a first mounting body and a first guiding member outwardly protruded from the first mounting body mounting on the first support unit; a second mounting unit which comprises a second mounting body and a second guiding member or a second guiding groove complimentary to and moveably engaging with the first mounting unit to define a maximum extending angle of movement, thereby the first and second support unit are guided to lock into position at an unfolded position at the maximum extending angle and to unlock at a folded position; and a connecting unit pivotally connecting the first support unit and the second support unit between which the two mounting units are positioned, thereby the joint portion is reinforced.
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公开(公告)号：US20150001897A1
公开(公告)日：2015-01-01
申请号：US14490673
申请日：2014-09-19
申请人： Frank Tsai
发明人： Frank Tsai
CPC分类号： E05D11/06 , A47B3/02 , A47C4/00 , A47C4/04 , A47C4/20 , A47C4/24 , A47C4/48 , E05D3/02 , Y10T29/4962 , Y10T29/49826 , Y10T403/16 , Y10T403/32254 , Y10T403/32606
摘要： A reinforcing arrangement for reinforcing a joint portion between two support units of a foldable furniture object, comprising a first mounting unit which comprises a first mounting body and a first guiding member outwardly protruded from the first mounting body mounting on the first support unit; a second mounting unit which comprises a second mounting body and a second guiding member or a second guiding groove complimentary to and moveably engaging with the first mounting unit to define a maximum extending angle of movement, thereby the first and second support unit are guided to lock into position at an unfolded position at the maximum extending angle and to unlock at a folded position; and a connecting unit pivotally connecting the first support unit and the second support unit between which the two mounting units are positioned, thereby the joint portion is reinforced.
摘要翻译： 一种用于加强可折叠家俱物品的两个支撑单元之间的接合部分的加强装置，包括第一安装单元，该第一安装单元包括第一安装体和从安装在第一支撑单元上的第一安装体向外突出的第一引导构件; 第二安装单元，其包括第二安装体和第二引导构件或第二引导槽，所述第二引导构件或第二引导槽互补并可移动地与第一安装单元接合以限定最大延伸的移动角度，由此第一和第二支撑单元被引导以锁定 在最大延伸角度的展开位置处进入位置，并在折叠位置解锁; 以及连接单元，其枢转地连接所述第一支撑单元和所述第二支撑单元，在所述第二支撑单元和所述第二支撑单元之间，所述两个安装单元位于所述第一支撑单元和所述第二支撑单元之间，从而所述接合部分被加强。
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