Patents by Inventor Side DAI

Side DAI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12643611
    Abstract: A lifting chassis structure for a pure electric vehicle includes a chassis body, a movable front suspension, a movable rear suspension, two front lifting devices, and one or more rear lifting devices. A front subframe and a rear subframe are configured to be respectively driven by the two front lifting devices and the one or more rear lifting devices, so as to be lifted up and down respectively relative to the movable front suspension and the movable rear suspension. The movable front suspension includes two shock absorber assemblies connected to a steering assembly. The two front lifting devices are arranged in a splayed pattern. The two front lifting devices respectively correspond to the two shock absorber assemblies, and each of the two front lifting devices is parallel to an adjacent one of the two shock absorber assemblies.
    Type: Grant
    Filed: September 3, 2025
    Date of Patent: June 2, 2026
    Assignee: Xiamen Dalle New Energy Automobile Co., Ltd.
    Inventor: Side Dai
  • Patent number: 12611994
    Abstract: A foldable storage basket of an electric cart includes a fixed frame, a basket body, and a folding and unfolding device. The basket body is configured to be folded onto or unfolded relative to the fixed frame. The basket body is configured to be unfolded to define a frame structure with a top opening. A rotation-limiting device is disposed between the fixed frame and the basket body. The rotation-limiting device includes one or more slow-descent devices. The one or more slow-descent devices are connected to a bottom plate of the basket body. At least one side of the bottom plate of the basket body is disposed with the one or more slow-descent devices. When the basket body is unfolded, the basket body is rotated downward, and the one or more slow-descent devices are configured to reduce a speed of a downward rotation of the bottom plate of the basket body.
    Type: Grant
    Filed: September 3, 2025
    Date of Patent: April 28, 2026
    Assignee: Xiamen Dalle New Energy Automobile Co., Ltd.
    Inventor: Side Dai
  • Patent number: 12594472
    Abstract: An ice chest holder structure for a golf cart is provided. The ice chest holder structure includes a fixed holder and a movable holder located on the fixed holder, where sliding tracks are respectively arranged at two sides of the movable holder; fixed ends of the sliding tracks are respectively arranged at two ends of the fixed holder; and an ice chest is placed on the movable holder. In the above solution, to open a lid of the ice chest, there is only a need to pull out the movable holder to make the ice chest go beyond the foldable storage basket, rather than to remove the ice chest from the holder, fully meeting the needs of taking and storing beverages.
    Type: Grant
    Filed: July 15, 2024
    Date of Patent: April 7, 2026
    Assignee: Xiamen Dalle New Energy Automobile Co., Ltd.
    Inventor: Side Dai
  • Patent number: 12576790
    Abstract: An electric cart includes two upright posts, and a mounting frame is fixedly mounted between the two upright posts. A foldable storage basket is mounted on the mounting frame and includes a folding assembly, one or more supporting pulling ropes, and one or more slow-descent devices. The folding assembly is configured to be unfolded to form a storage space. The mounting frame includes two side mounting plates and a transverse beam. The folding assembly includes a first foldable bottom plate rotatably connected to the two side mounting plates, and at least one side of the first foldable bottom plate is disposed with the one or more supporting pulling ropes and the one or more slow-descent devices. When the folding assembly is released, the first foldable bottom plate is rotated downward, and the one or more slow-descent devices reduces a speed of a downward rotation of the first foldable bottom plate.
    Type: Grant
    Filed: September 3, 2025
    Date of Patent: March 17, 2026
    Assignee: Xiamen Dalle New Energy Automobile Co., Ltd
    Inventor: Side Dai
  • Patent number: 12565154
    Abstract: A foldable storage basket for a low-speed electric vehicle, including a fixing frame, a basket body, and an opening-closing device. The basket body is rotatably connected to the fixing frame, and the basket body is capable of being folded on the fixing frame and being unfolded relative to the fixing frame through the opening-closing device. The fixing frame is fixed to the low-speed electric vehicle. The basket body includes a basket plate, a fence rotatably connected to the basket plate, and a guardrail rotatably connected to the fence. In condition of the basket body being unfolded relative to fixing frame, the basket body and the fixing frame enclose to form a frame structure with an open upper end.
    Type: Grant
    Filed: May 9, 2024
    Date of Patent: March 3, 2026
    Assignee: Xiamen Dalle New Energy Automobile Co., Ltd
    Inventor: Side Dai
  • Patent number: 12539453
    Abstract: A golf cart capable of carrying multiple golf bags is provided, where a golf bag holder and a golf bag attachment are arranged at a rear of the golf cart, and a middle of the golf bag attachment is provided with a slot; one end of an extension rod is inserted into the slot, and the other end of the extension rod is provided with an extended golf bag attachment; the golf bag holder includes a fixed holder and a movable holder; sliding tracks are respectively arranged at two sides of the movable holder; and fixed ends of the sliding tracks are respectively located at two ends of the fixed holder. In the above solution, the golf cart adds the movable holder to the sliding tracks such that the movable holder can be stored above the fixed holder without occupying space. The golf cart features fewer components and simple operation.
    Type: Grant
    Filed: July 16, 2024
    Date of Patent: February 3, 2026
    Assignee: Xiamen Dalle New Energy Automobile Co., Ltd.
    Inventor: Side Dai
  • Publication number: 20250303975
    Abstract: A foldable storage basket for a low-speed electric vehicle, including a fixing frame, a basket body, and an opening-closing device. The basket body is rotatably connected to the fixing frame, and the basket body is capable of being folded on the fixing frame and being unfolded relative to the fixing frame through the opening-closing device. The fixing frame is fixed to the low-speed electric vehicle. The basket body includes a basket plate, a fence rotatably connected to the basket plate, and a guardrail rotatably connected to the fence. In condition of the basket body being unfolded relative to fixing frame, the basket body and the fixing frame enclose to form a frame structure with an open upper end.
    Type: Application
    Filed: May 9, 2024
    Publication date: October 2, 2025
    Inventor: Side Dai
  • Publication number: 20250304026
    Abstract: A manual unlocking device for an electronic brake, including a motor, a brake pad, a brake disc, and an unlocking mechanism. The brake pad and the brake disc are arranged on the motor. The unlocking mechanism includes a toggle, a brake line, and a handle. The toggle is arranged on the brake disc and fixedly connected to the brake pad; an end of the brake line is fixedly connected to the toggle, and the other end of the brake line is fixedly connected to the handle. The handle is configured to adjust a stretching length of the brake line for switching a mating state between the brake pad and the brake disc.
    Type: Application
    Filed: May 9, 2024
    Publication date: October 2, 2025
    Inventor: Side Dai
  • Publication number: 20250304146
    Abstract: An adjustable steering wheel for a low-speed electric vehicle, including a steering wheel and a steering column. An upper end of the steering column is connected to the steering wheel, and the steering column is arranged with an adjustment device for adjusting an angle of the steering column to adjust an angle of the steering wheel. The adjustment device includes a fixing seat, a rotating plate rotatably connected to the fixing seat, and an adjusting mechanism for driving the rotating plate to drive the steering column to rotate. A lower end of the steering column passes through the rotating plate, and an end of the fixing seat abuts against a frame of the low-speed electric vehicle.
    Type: Application
    Filed: May 9, 2024
    Publication date: October 2, 2025
    Inventor: Side Dai
  • Publication number: 20250305524
    Abstract: A fixing device for a storage box of a low-speed electric vehicle; wherein the storage box is configured to be arranged on a rear end of the low-speed electric vehicle. The fixing device includes a rotary seat detachably connected to the storage box, and a mounting portion is concavely formed on the low-speed electric vehicle. The rotary seat is configured to be rotatably assembled in the mounting portion. A mounting surface of the rotary seat is arranged with a convex rib, the convex rib being arranged with a clamping block, and a mounting gap is defined between a part of the clamping block and the convex rib. A resisting piece is convexly formed on the mounting portion, and the clamping block is clamped with or separated from the resisting piece when rotating with the rotary seat.
    Type: Application
    Filed: May 13, 2024
    Publication date: October 2, 2025
    Inventor: Side Dai
  • Publication number: 20250249325
    Abstract: An ice chest holder structure for a golf cart is provided. The ice chest holder structure includes a fixed holder and a movable holder located on the fixed holder, where sliding tracks are respectively arranged at two sides of the movable holder; fixed ends of the sliding tracks are respectively arranged at two ends of the fixed holder; and an ice chest is placed on the movable holder. In the above solution, to open a lid of the ice chest, there is only a need to pull out the movable holder to make the ice chest go beyond the foldable storage basket, rather than to remove the ice chest from the holder, fully meeting the needs of taking and storing beverages.
    Type: Application
    Filed: July 15, 2024
    Publication date: August 7, 2025
    Applicant: Xiamen Dalle New Energy Automobile Co., Ltd.
    Inventor: Side DAI
  • Publication number: 20250249323
    Abstract: A golf cart capable of carrying multiple golf bags is provided, where a golf bag holder and a golf bag attachment are arranged at a rear of the golf cart, and a middle of the golf bag attachment is provided with a slot; one end of an extension rod is inserted into the slot, and the other end of the extension rod is provided with an extended golf bag attachment; the golf bag holder includes a fixed holder and a movable holder; sliding tracks are respectively arranged at two sides of the movable holder; and fixed ends of the sliding tracks are respectively located at two ends of the fixed holder. In the above solution, the golf cart adds the movable holder to the sliding tracks such that the movable holder can be stored above the fixed holder without occupying space. The golf cart features fewer components and simple operation.
    Type: Application
    Filed: July 16, 2024
    Publication date: August 7, 2025
    Applicant: Xiamen Dalle New Energy Automobile Co., Ltd.
    Inventor: Side DAI
  • Publication number: 20250249324
    Abstract: A foldable storage basket for a golf cart is provided. The foldable storage basket is clamped between two side pillars behind a backrest of a rearmost seat, and includes a first folding bottom plate, a second folding bottom plate, a folding vertical plate, and two side bars. The foldable storage basket allows coexistence of the folding storage basket and golf bags, and provides a large space for placing items through two bottom plates.
    Type: Application
    Filed: July 15, 2024
    Publication date: August 7, 2025
    Applicant: Xiamen Dalle New Energy Automobile Co., Ltd.
    Inventor: Side DAI
  • Publication number: 20210299530
    Abstract: A device for securing a golf bag on a golf cart includes a handrail; a support assembly; a first fixation kit; and a second fixation kit. The support assembly is directly connected to the handrail; the first fixation kit is disposed on the handrail; and the second fixation kit is disposed on the support assembly. The second fixation kit includes a pedal, a seat disposed on the pedal, a storage bucket disposed below and fixedly connected to the seat, a fixing part disposed on the support assembly, a second lock catch secured to the fixing part, and a second retractor fixed on the support assembly and fitting with the second lock catch.
    Type: Application
    Filed: January 14, 2021
    Publication date: September 30, 2021
    Inventor: Side DAI
  • Publication number: 20210299529
    Abstract: A device for securing a golf bag on a golf cart including a handrail; a support assembly; a first fixation kit; and a second fixation kit. The support assembly is directly connected to the handrail; the first fixation kit is disposed on the handrail; and the second fixation kit is disposed on the support assembly.
    Type: Application
    Filed: April 3, 2020
    Publication date: September 30, 2021
    Inventor: Side DAI
  • Publication number: 20100301815
    Abstract: An electric vehicle having a generator includes a body, an electric machinery, an electric machinery controller, a battery and a generator. The generator generates electricity to the battery and provides power supply to the electric machinery through the electric machinery controller for driving wheels of the body to advance. The electric vehicle further includes a control system.
    Type: Application
    Filed: June 2, 2009
    Publication date: December 2, 2010
    Inventor: Side DAI
  • Patent number: D1113577
    Type: Grant
    Filed: July 16, 2024
    Date of Patent: February 17, 2026
    Assignee: Xiamen Dalle New Energy Automobile Co., Ltd.
    Inventor: Side Dai
  • Patent number: D1113578
    Type: Grant
    Filed: July 16, 2024
    Date of Patent: February 17, 2026
    Assignee: Xiamen Dalle New Energy Automobile Co., Ltd.
    Inventor: Side Dai