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公开(公告)号：USD1045448S1
公开(公告)日：2024-10-08
申请号：US29850398
申请日：2022-08-19
设计人： Luhao Leng
摘要： FIG. 1 is a front elevation view of a folding table showing my new design in an unfolded position of use;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top perspective view thereof;
FIG. 8 is a bottom perspective view thereof;
FIG. 9 is a front elevation view of a folding table of FIG. 1 shown in an alternate folded position of use;
FIG. 10 is a rear elevation view thereof;
FIG. 11 is a left side elevation view thereof;
FIG. 12 is a right side elevation view thereof;
FIG. 13 is a top plan view thereof;
FIG. 14 is a bottom plan view thereof; and,
FIG. 15 is a top perspective view thereof.-
公开(公告)号：USD1032244S1
公开(公告)日：2024-06-25
申请号：US29758665
申请日：2020-11-17
设计人： Luhao Leng
摘要： FIG. 1 is a perspective view of my new and ornamental design for a spring module;
FIG. 2 is a front view of the spring module shown in FIG. 1;
FIG. 3 is a rear view of the spring module shown in FIG. 1;
FIG. 4 is a left side view of the spring module shown in FIG. 1;
FIG. 5 is a right side view of the spring module shown in FIG. 1;
FIG. 6 is a top plan view of the spring module shown in FIG. 1; and,
FIG. 7 is a bottom plan view of the spring module shown in FIG. 1.
The broken lines in FIGS. 1 and 6 depict portions of the spring module that form no part of the claimed design.-
公开(公告)号：USD999007S1
公开(公告)日：2023-09-19
申请号：US29724304
申请日：2020-02-13
设计人： Luhao Leng
摘要： FIG. 1 is a perspective view of an Adjustable and Collapsible Bed Frame, showing my new design in a first configuration of use as a Queen size bed;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a left side view thereof, shown inverted;
FIG. 7 is a right side view thereof;
FIG. 8 is a perspective view of the Bed Frame of FIG. 1, showing my new design in a second configuration of use as a King size bed;
FIG. 9 is a top plan view thereof;
FIG. 10 is a bottom plan view thereof;
FIG. 11 is a front elevation view thereof;
FIG. 12 is a rear elevation view thereof;
FIG. 13 is a left side view thereof, shown inverted;
FIG. 14 is a right side view thereof;
FIG. 15 is a perspective view of the Bed Frame of FIG. 1, showing my new design in a third configuration of use as a Twin size bed;
FIG. 16 is a top plan view thereof;
FIG. 17 is a bottom plan view thereof;
FIG. 18 is a front elevation view thereof;
FIG. 19 is a rear elevation view thereof;
FIG. 20 is a left side view thereof, shown inverted;
FIG. 21 is a right side view thereof;
FIG. 22 is a perspective view of the Bed Frame of FIG. 1, showing my new design in a fourth configuration of use as a Full size bed;
FIG. 23 is a top plan view thereof;
FIG. 24 is a bottom plan view thereof;
FIG. 25 is a front elevation view thereof;
FIG. 26 is a rear elevation view thereof;
FIG. 27 is a left side view thereof, shown inverted;
FIG. 28 is a right side view thereof;
FIG. 29 is a perspective view of the Bed Frame of FIG. 1, shown in a partially collapsed configuration;
FIG. 30 is a top plan view thereof;
FIG. 31 is a bottom plan view thereof;
FIG. 32 is a front elevation view thereof;
FIG. 33 is a rear elevation view thereof;
FIG. 34 is a left side view thereof, shown inverted;
FIG. 35 is a right side view thereof;
FIG. 36 is a perspective view of the Bed Frame of FIG. 1, shown in a fully collapsed configuration;
FIG. 37 is a top plan view thereof;
FIG. 38 is a bottom plan view thereof;
FIG. 39 is a front elevation view thereof;
FIG. 40 is a rear elevation view thereof;
FIG. 41 is a left side view thereof, shown inverted;
FIG. 42 is a right side view thereof;
FIG. 43 is a perspective view of the Bed Frame of FIG. 1, shown in a compact storage configuration;
FIG. 44 is a top plan view thereof;
FIG. 45 is a bottom plan view thereof;
FIG. 46 is a front elevation view thereof;
FIG. 47 is a rear elevation view thereof;
FIG. 48 is a left side view thereof, shown inverted; and
FIG. 49 is a right side view thereof.-
公开(公告)号：US11617448B2
公开(公告)日：2023-04-04
申请号：US16993368
申请日：2020-08-14
发明人： Luhao Leng
摘要： A bed frame has a left longitudinal support bar, a right longitudinal support bar and an intermediate longitudinal support bar, two sliding sleeves slidably disposed on the intermediate longitudinal support bar, wherein each of the sliding sleeve is provided with a bracket. The bed frame further comprises four connecting rods connected between the left longitudinal support bar or right longitudinal support bar and the intermediate longitudinal support rod, one end of each of the connecting rods is pivotally connected to the left or right longitudinal support bar, the other end is pivotally connected with the bracket so that the end of the connecting rod mounted on the bracket moves along with the sliding sleeve. The bed frame is simple and easy to fold and un-fold, while providing improved strength and stability.
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公开(公告)号：US11536088B2
公开(公告)日：2022-12-27
申请号：US16794180
申请日：2020-02-18
发明人： Luhao Leng
摘要： The present disclosure discloses a folding ladder and a top tray thereof. The top tray comprises a fixed plate and a movable plate. The movable plate is disposed on a rear side of the fixed plate and is rotatably connected to the fixed plate, and the movable plate is configured to be rotated to switch between an unfolded position and a folded position. When the movable plate is in the unfolded position, the movable plate is horizontally arranged side-by-side with the fixed plate, and a rear surface of the fixed plate abuts a front surface of the movable plate to maintain the movable plate in a horizontal position and to resist a downward force of gravity. When the movable plate is subjected to an upward pushing force and is rotated to be folded into the folded position, the movable plate abuts the rear side of the fixed plate.
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公开(公告)号：US11478071B2
公开(公告)日：2022-10-25
申请号：US16898833
申请日：2020-06-11
发明人： Luhao Leng
摘要： A folding stool or a folding table and a folding frame thereof. The folding frame includes a left frame, a right frame, and two middle support legs. A front end of an inner side of the left frame and a front end of an inner side of the right frame are provided with front hinge pieces that are hinged to each other, and a rear end of the inner side of the left frame and a rear end of the inner side of the right frame are provided with rear hinge pieces that are hinged to each other. Tops of the two middle support legs are respectively hinged with the front hinge pieces and the rear hinge pieces. Each of the two middle support legs is provided with a sliding sleeve.
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公开(公告)号：US20220225781A1
公开(公告)日：2022-07-21
申请号：US17575546
申请日：2022-01-13
发明人： Luhao Leng
IPC分类号： A47C17/175
摘要： A sofa bed includes a seat portion, a backrest portion, a seat portion connecting rod, a backrest portion connecting rod, and two armrest frames. The seat portion connecting rod and the backrest portion connecting rod are connected at a locking mechanism and are pivotable relative to each other and lockable relative to each other. The two armrest frames are provided at both ends of the seat portion and the backrest portion in the longitudinal direction. Each of the armrest frames is provided with a sliding groove that opens toward the backrest portion and the seat portion and partially extends in the transverse direction. A rear end of the sliding groove is positioned lower than a front end of the sliding groove. An angle formed between the seat portion and the backrest portion can be locked to improve the reliability of the operation. A switching operation is quickly and easily achieved by allowing ta pin to slide in the sliding groove in an extension direction having a transverse component and a vertical component
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公开(公告)号：US20220225780A1
公开(公告)日：2022-07-21
申请号：US17575539
申请日：2022-01-13
发明人： Luhao Leng
IPC分类号： A47C17/16
摘要： A sofa bed includes: a plurality of elastic modules; a body frame having slide rails arranged thereon; and armrest frames disposed at two sides of the body frame along a longitudinal direction of the body frame, respectively. The slide rails on the body frame are configured to enable the plurality of elastic modules to be mounted on the body frame from an outside of the body frame and to slide thereon to predetermined mounting positions, such that the body frame at one side facing the user is provided with the plurality of elastic modules. The angle between the seat and the backrest portion can be locked for improved operation. The elastic modules, which can be easily installed and uninstalled, can improve the comfort of the sofa bed.
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