Patent ID: 11932299
Assignee: MAXTON ENGINEERING LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 8:
9. A collapsible cart, comprising:
a first frame member having an elongated handle unit, a connecting unit extending from a rear end of the handle unit via a conjugating unit, a supporting unit pivotally connecting to the connecting unit at a first pivot to form an X-shaped structure at a center portion of both the supporting unit and the connecting unit, and a side supporting bar connected to the X-shaped structure and having one end pivotally connected to the conjugating unit and another end pivotally connected at a second pivot to a lower portion of the supporting unit and supporting a wheel, wherein the side supporting bar, a section of the connecting unit and a section of the supporting unit form a triangular structure having the conjugating unit at a first corner, the first pivot at a second corner and the second pivot at a third corner of the triangular structure;
a second frame member having an elongated handle unit, a connecting unit extending from a rear end of the handle unit via a conjugating unit, a supporting unit pivotally connecting to the connecting unit to form an X-shaped structure at a center portion of both the supporting unit and the connecting unit, and a side supporting bar connected to the X-shaped structure and having one end pivotally connected to the conjugating unit and another end pivotally connected at a second pivot to a lower portion of the supporting unit and supporting a wheel, wherein the side supporting bar, a section of the connecting unit and a section of the supporting unit form a triangular structure;
a front spacing member having a first spacing unit and a second spacing unit, which are pivotally connected with each other to form an X-shaped structure at a center portion of both the first and second spacing units;
a rear spacing member having a first spacing unit and a second spacing unit, which are pivotally connected with each other to form an X-shaped structure at a center portion of both the first and second spacing units; and
wherein a receiving space is defined by the front spacing member, the rear spacing member, the first frame member and the second frame member when the collapsible cart is fully open, and wherein a fabric is disposed the receiving space, and
wherein the fabric is attached to the first frame member and the second frame member respectively, and wherein the fabric forms an inclined top opening and two wedge-shaped surfaces, one on the X-shaped structure of the first frame member, and the other on the X-shaped structure of the second frame member.