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公开(公告)号：US20240059332A1
公开(公告)日：2024-02-22
申请号：US17892508
申请日：2022-08-22
IPC分类号： B62B3/02
摘要： A pushcart consisting of a folded and unfolded body frame and a storage bag enveloped on the body frame, whereas the body frame, including rigid left frame and right frame, and hinges that link left and right frames, front and rear ends, which form the whole body with left and right frames that can collide and be folded and unfolded, and the upper mouth and bottom of the bag can be opened by unfolded left and right frames.
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公开(公告)号：US11131112B2
公开(公告)日：2021-09-28
申请号：US16794511
申请日：2020-02-19
申请人： Zenithen USA LLC
摘要： An expandable canopy tent frame includes two sets of four-bar linkage with overlapping and staggered central axial lines. The central axial hinge point and the side edge hinge point of the two linkage sets are aligned. The central axial hinge points have a lateral bar. The two ends of the lateral bar pass through the slide bushings on the side edge hinge points, and the slide bushings form the support with both sides of the lateral bar. The main structure has at least one fixed end and can be fixed on objects by utilizing that fixed end.
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公开(公告)号：US20200046129A1
公开(公告)日：2020-02-13
申请号：US16100421
申请日：2018-08-10
摘要： A universal side basket for foldable chairs, comprising a U-shaped rod or a b-shaped ring, and a flexible cloth basket, wherein one end of the U-shaped rod or the protruding end of the b-shaped ring is arranged as a positioning end and hingedly positioned on the foldable chair rod member by means of the positioning end. The flexible cloth basket is processed from a flexible fabric. The upper edge thereof is suspended on the U-shaped rod or the b-shaped ring. The present invention utilizes the U-shaped rod or the b-ring to suspend the flexible cloth basket, and is hinged on the foldable chair member by means of the positioning end to form a side basket that can be folded independently or follows a foldable chair action.
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公开(公告)号：US20180035810A1
公开(公告)日：2018-02-08
申请号：US15229425
申请日：2016-08-05
摘要： The present invention is to a folding chair with a side bag on one side, composed of a folding stand as well as seat fabric and backrest fabric fixed to the folding stand. When the folding stand is opened, the seat fabric and the backrest fabric are in an unfolded open state with a side bag and a packing strap are provided at the seat fabric edge or on the handrail. The packing strap is behind the side bag. A corresponding locking mechanism is provided at the bottom of the side bag and the packing strap. When the folding stand is folded, the side bag and the packing strap will wrap around the outer sides in opposite directions, forming a binding packaging structure with the interlock of the locking mechanism at the bottom of the side bags.
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公开(公告)号：US20180027970A1
公开(公告)日：2018-02-01
申请号：US15219476
申请日：2016-07-26
CPC分类号： A47C4/48
摘要： The invention is a novel model involving a folding chair with back rest, including small U-shaped bars, large U-shaped bars, and back rest U-shaped bars. The small U-shaped bars and large U-shaped bars' two ends have short vertical bars and long vertical bars cross-hinged to form supports. The backrest U-shaped bars' two backrest vertical bars are hinged on the large U-shaped bars' two long vertical bars top outside face. This forms a back rest weight support, and the two backrest vertical bars will tighten the back rest fabric. In this: the small U-shaped bars' two corners become a narrowing structure, shrinking the length of the short horizontal bar, and the soft stool surface forms a trapezoid shape. This uses a new small U-shaped bar two corner narrowing structure, which creates definite space in the corners to avoid the short horizontal bar top from blocking the legs.
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公开(公告)号：US09474368B2
公开(公告)日：2016-10-25
申请号：US14479299
申请日：2014-09-06
申请人： Zenithen USA LLC
摘要： The invention relates to a foldable shelf consisting of vertical frames at both ends, two layers at least, link rods and two cross rods connecting the upper and lower layer. Each layer includes two symmetric pieces hinged into a foldable structure between the two frames, and the two layer ends are separately hinged to the frame. One end of the cross rod is hinged to a sleeve which is movably attached to the link rod; the shelf is characterized in that: the cross rod is an “L” shaped structure with a transverse rod and a vertical rod, in which the former crosses and is hinged to both sides of the frame, and the end of the latter is hinged to the sleeve. By the “L” shaped cross rod, both frames form a rigid, triangular and a stable structure with a vertical plane of the shelf, and the entire structure is more cost effective and practical.
摘要翻译： 本发明涉及一种可折叠搁架，由两端的垂直框架，至少两层，连杆和连接上层和下层的两个横杆构成。 每个层包括铰链到两个框架之间的可折叠结构中的两个对称件，并且两个层端部分别铰接到框架上。 横杆的一端铰接到可移动地附接到连杆的套筒上; 该搁板的特征在于：横杆是具有横向杆和竖直杆的“L”形结构，其中前者横跨并铰接到框架的两侧，并且后端铰接到 袖子。 通过“L”形横杆，两个框架形成刚性，三角形和稳定的结构，具有搁板的垂直平面，整个结构更具成本效益和实用性。
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公开(公告)号：US20160066687A1
公开(公告)日：2016-03-10
申请号：US14479299
申请日：2014-09-06
IPC分类号： A47B43/00
摘要： The invention relates to a foldable shelf consisting of vertical frames at both ends, two layers at least, link rods and two cross rods connecting the upper and lower layer. Each layer includes two symmetric pieces hinged into a foldable structure between the two frames, and the two layer ends are separately hinged to the frame. One end of the cross rod is hinged to a sleeve which is movably attached to the link rod; the shelf is characterized in that: the cross rod is an “L” shaped structure with a transverse rod and a vertical rod, in which the former crosses and is hinged to both sides of the frame, and the end of the latter is hinged to the sleeve. By the “L” shaped cross rod, both frames form a rigid, triangular and a stable structure with a vertical plane of the shelf, and the entire structure is more cost effective and practical.
摘要翻译： 本发明涉及一种可折叠搁架，由两端的垂直框架，至少两层，连杆和连接上层和下层的两个横杆构成。 每个层包括铰链到两个框架之间的可折叠结构中的两个对称件，并且两个层端部分别铰接到框架上。 横杆的一端铰接到可移动地附接到连杆的套筒上; 该搁板的特征在于：横杆是具有横向杆和竖直杆的“L”形结构，其中前者横跨并铰接到框架的两侧，并且后端铰接到 袖子。 通过“L”形横杆，两个框架形成刚性，三角形和稳定的结构，具有搁板的垂直平面，整个结构更具成本效益和实用性。
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公开(公告)号：US09033361B2
公开(公告)日：2015-05-19
申请号：US13908726
申请日：2013-06-03
申请人： Zenithen USA, LLC
IPC分类号： B62B3/02
摘要： The present invention relates to a foldable trolley having a trolley frame and a flexible fabric bag or the like. The invention is characterized by its unique design that includes a light weight structure, a large supported space and can be conveniently folded and unfolded. The trolley can alternatively be folded into a flat structure to save storage space or put into a car trunk for shopping or for the temporary transporting of goods. In this structure, both sides of the handhold U frame are directly hinged to the lower frame. The motive force can be directly transmitted to the lower frame. The overall shape appeals to the public aesthetic sense; and moreover, the hinge point between the handhold U frame and lower frame is the center for unfolding and folding, and thus has a smoother operation.
摘要翻译： 本发明涉及一种具有手推车架和柔性织物袋等的可折叠手推车。 本发明的特征在于其独特的设计，其包括重量轻的结构，大的支撑空间，并且可以方便地折叠和展开。 手推车可以折叠成平面结构，以节省存储空间或放入汽车后备箱中进行购物或临时运输货物。 在该结构中，手持U形框架的两侧直接铰接在下框架上。 动力可以直接传递到下架。 整体形式吸引了公众的审美意识; 此外，手持U框架和下框架之间的铰链点是用于展开和折叠的中心，因此具有更平滑的操作。
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公开(公告)号：US20140353947A1
公开(公告)日：2014-12-04
申请号：US13908726
申请日：2013-06-03
IPC分类号： B62B3/02
摘要： The present invention relates to a foldable trolley having a trolley frame and a flexible fabric bag or the like. The invention is characterized by its unique design that includes a light weight structure, a large supported space and can be conveniently folded and unfolded. The trolley can alternatively be folded into a flat structure to save storage space or put into a car trunk for shopping or for the temporary transporting of goods. In this structure, both sides of the handhold U frame are directly hinged to the lower frame. The motive force can be directly transmitted to the lower frame. The overall shape appeals to the public aesthetic sense; and moreover, the hinge point between the handhold U frame and lower frame is the center for unfolding and folding, and thus has a smoother operation.
摘要翻译： 本发明涉及一种具有手推车架和柔性织物袋等的可折叠手推车。 本发明的特征在于其独特的设计，其包括重量轻的结构，大的支撑空间，并且可以方便地折叠和展开。 手推车可以折叠成平面结构，以节省存储空间或放入汽车后备箱中进行购物或临时运输货物。 在这种结构中，扶手U框架的两侧直接铰接到下框架上。 动力可以直接传递到下架。 整体形式吸引了公众的审美意识; 此外，手持U框架和下框架之间的铰链点是用于展开和折叠的中心，因此具有更平滑的操作。
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