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公开(公告)号：US11427274B2
公开(公告)日：2022-08-30
申请号：US16985621
申请日：2020-08-05
发明人： Shang-Tsang Tsai
摘要： An angle adjustable bicycle saddle contains a seat post, a cushion, and a locking unit. The seat post includes an inwardly curved groove having multiple protrusions, and the seat post includes multiple troughs. The cushion includes a body and a cap. The body has a curved holder, an arcuate abutting projection, multiple engagement portions, and multiple through holes corresponding to the multiple troughs. The cap is covered on the curved holder of the body so that the curved holder has a hollow portion. The locking unit includes multiple fixing elements and multiple stepped nuts. A respective fixing element is inserted through a respective trough and a respective through hole. A first end of a respective fixing element is adjustably received in a respective trough, and a second end of the respective fixing element is accommodated in the hollow portion of the curved holder.
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公开(公告)号：US11358666B2
公开(公告)日：2022-06-14
申请号：US16775017
申请日：2020-01-28
申请人： Rad Power Bikes Inc.
发明人： Mike Radenbaugh
摘要： A bicycle seat accessory that includes an adjustable seat and a rear seat accessory to provide a seating surface for a user and a rider or passenger. The adjustable seat is movable between a first and second position and when in the second position, the seating surface of the seat substantially aligns with the seating surface of the rear seat accessory to form a substantially continuous seating surface. The frame of the bicycle includes an accessory shelf onto which the rear seat accessory can be mounted. Additionally, the frame includes one or more brackets to which footpeg accessories can be mounted to provide foot rests for the passenger of the bicycle while seated on the rear seat accessory.
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公开(公告)号：US20220161885A1
公开(公告)日：2022-05-26
申请号：US17598907
申请日：2020-04-03
申请人： Vijay K PRAVEEN , Alok DAS
发明人： Vijay K Praveen , Alok Das , Lakshmish Gangadhar , Nitin Ranade
IPC分类号： B62K7/04 , B62J1/08 , B62J1/12 , B62H1/02 , B62K11/04 , B62K21/12 , B62K25/28 , B62J9/14 , B62J43/16 , B62J43/20
摘要： A cargo-carrying wheeled vehicle comprising: at least a cargo hold chassis (10); at least a battery support chassis (30) configured to be operatively behind or operatively ahead or operatively underneath said cargo hold chassis (10); and at least a rider and pillion support chassis (20) configured to be operatively behind said battery support chassis (30) and operatively behind said cargo hold chassis (10), in that, said cargo hold chassis (10), said battery support chassis (30), and said rider and pillion support chassis (20) cooperate to maintain centre of gravity of said vehicle, after addition of cargo and rider and pillion, relatively lower (closer to ground) and substantially on or very near to the centerline of the wheelbase of this vehicle (between 10a and 12a).
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公开(公告)号：US20220133559A1
公开(公告)日：2022-05-05
申请号：US17434084
申请日：2020-02-12
申请人： Suzanne BREWER
发明人： Suzanne BREWER , Jarvis SHEEHAN
IPC分类号： A61G5/14 , A61G5/10 , A61G5/04 , B62J1/08 , B62M7/00 , B62J45/414 , B62J45/415 , B62J45/20
摘要： A motorised mobility device including: a wheeled base; a saddle seat; and an adjustable support extending between the wheeled base and the saddle seat. The adjustable support is adjustable to raise the saddle seat from a sitting position to a standing position
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公开(公告)号：US11319011B2
公开(公告)日：2022-05-03
申请号：US16620796
申请日：2019-06-26
申请人： CREVEN CO., LTD.
发明人： Joon Hyuk Kim
摘要： An apparatus adjusting saddle angle for bicycle includes an elastic member forward a central axis in a longitudinal direction of a seat post, a lower body coupled to the seat post and protruding forward to support the elastic member, and an upper body including a saddle coupling portion to the saddle, supporting upper end of the elastic member on upper portion, and hinge-coupled to the lower body to rotate in rotation axis such that the saddle angle is changed for the lower body fixed to the seat post by external force. The elastic member and the rotation axis are in front and rear of the centerline of the lower body, respectively. The saddle coupling portion is in front of the centerline of the lower body and rear of the elastic member, and above the rotation axis. Thus, saddle angle is easily adjusted to improve user's convenience and riding comfort.
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公开(公告)号：US20220126938A1
公开(公告)日：2022-04-28
申请号：US17081936
申请日：2020-10-27
申请人： SHIMANO INC.
发明人： Yuki SAKAGAWA , Toyoto SHIRAI , Akihiro NOZAKI , Satoshi SHAHANA , Hitoshi TAKAYAMA , Noor Ashyikkin BINTI MOHD NOOR
IPC分类号： B62J1/08 , B60G17/018
摘要： A rider-posture changing device for a human-powered vehicle comprises a first member, a second member, a detector, and a controller. The second member is configured to be movable relative to the first member. The detector is configured to detect position information of the second member relative to the first member. The controller is configured to obtain movement information of the second member relative to the first member based on the position information.
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公开(公告)号：US11260935B2
公开(公告)日：2022-03-01
申请号：US16423025
申请日：2019-05-26
摘要： A pedal powered motor-assist golf bag cart/cycle (10) is a personal riding golf cart/cycle adapted to transport a rider and a golf bag (12) for use on a golf course. The cart/cycle (10) is generally symmetrical about a longitudinal plane (11) and includes a frame (14) with a seat (16), a front wheel and steering components (18), a rear wheel (20), an inclined bag support (22), a pedal subassembly (24), a motor assist subassembly (26), and controls (28). It is adapted to be propelled by either the pedal subassembly (24), the motor subassembly (26), or both together.
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公开(公告)号：US20220009575A1
公开(公告)日：2022-01-13
申请号：US17485327
申请日：2021-09-25
IPC分类号： B62J1/08
摘要： A seat for a pedal-powered vehicle is described. The seat includes a support frame, a seat element and a nose. The seat element and the nose are implemented as separated components and are supported by the support frame. The seat element is configured to support at least part of a rider's weight. The seat element carries a pressure-relieving region that is configured to be located at a location corresponding to an ischial tuberosity (IT) of the rider, thereby relieving pressure exerted on the rider's IT's.
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公开(公告)号：US20210371029A1
公开(公告)日：2021-12-02
申请号：US17401116
申请日：2021-08-12
申请人： Fox Factory, Inc.
发明人： Barna MADAU , Jeremiah DOCTER
摘要： An assembly for enabling continuous seat post function during extreme conditions is described and includes: a first valve at least partially, slidably disposed within a stationary piston and for controlling a first fluid pathway there through, wherein the first fluid pathway runs from a first portion and to a second portion of the oil chamber, wherein the stationary piston separates the oil chamber into the first portion and the second portion; and a second valve at least partially disposed within the stationary piston and disposed in series with the first valve and having a second fluid pathway disposed through the first valve and the second valve, being in parallel with the first fluid pathway, running from the first portion to the second portion of the oil chamber, and providing a bypass for oil to flow from the first portion to the second portion when the first fluid pathway is closed.
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公开(公告)号：US20210347426A1
公开(公告)日：2021-11-11
申请号：US16620796
申请日：2019-06-26
申请人： CREVEN CO., LTD.
发明人： Joon Hyuk KIM
摘要： An apparatus adjusting saddle angle for bicycle includes an elastic member forward a central axis in a longitudinal direction of a seat post, a lower body coupled to the seat post and protruding forward to support the elastic member, and an upper body including a saddle coupling portion to the saddle, supporting upper end of the elastic member on upper portion, and hinge-coupled to the lower body to rotate in rotation axis such that the saddle angle is changed for the lower body fixed to the seat post by external force. The elastic member and the rotation axis are in front and rear of the centerline of the lower body, respectively. The saddle coupling portion is in front of the centerline of the lower body and rear of the elastic member, and above the rotation axis. Thus, saddle angle is easily adjusted to improve user's convenience and riding comfort.
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