초록 ▼

A portable, detachable cart may include a cargo basket defining an interior and having at least one opening. The cart may include a collapsible cart frame mounting the cargo basket. The cart frame may include a base frame having a plurality of supports extending from a center plate. The supports may

A portable, detachable cart may include a cargo basket defining an interior and having at least one opening. The cart may include a collapsible cart frame mounting the cargo basket. The cart frame may include a base frame having a plurality of supports extending from a center plate. The supports may be pivotally coupled to the center plate on a first end. A side frame may have a plurality of frame members pivotally coupled to a second end of the respective supports opposite the first end. A plurality of wheel assemblies may extend from the side frame. The cart frame may be selectively collapsible between a collapsed state and an un-collapsed state. The detachable cart may include at least one linking member extending from at least one of the base frame, the side frame and the cargo basket.

대표청구항 ▼

1. A collapsible cart for attaching to a transportable person carriage, comprising: a cargo basket defining an interior and including at least one opening;a cart frame mounting the cargo basket, the cart frame including: a base frame having a plurality of supports extending from a center plate, the

1. A collapsible cart for attaching to a transportable person carriage, comprising: a cargo basket defining an interior and including at least one opening;a cart frame mounting the cargo basket, the cart frame including: a base frame having a plurality of supports extending from a center plate, the supports pivotally coupled to the center plate, wherein the plurality of supports are respectively composed of at least two telescoping parts configured to adjust the respective supports between a first length and a second length greater than the first length;a side frame defining a periphery of the cart frame and having a plurality of side frame members pivotally coupled to the respective supports of the base frame, wherein the base frame and side frame are selectively collapsible between a collapsed state and an un-collapsed state, such that in the collapsed state the center plate is in an uppermost position and in the un-collapsed state the center plate is in a lowermost position relative to a surface; anda plurality of wheel assemblies extending from at least one of the base frame and the side frame; andat least one linking member extending from at least one of the base frame, the side frame and the cargo basket. 2. The cart of claim 1, wherein the at least one linking member includes an adjustable clamp configured for attachment to at least one of an axle and a frame of the transportable person carriage. 3. The cart of claim 1, wherein the plurality of supports respectively include a locking mechanism configured to fix the at least two telescoping parts in at least one position between the first length and the second length. 4. The cart of claim 1, wherein the base frame includes a plurality of peripheral base frame members respectively connecting one of the plurality of side frame members to another of the plurality of side frame members peripherally adjacent thereto, the base frame members respectively including a first component pivotally coupled to a second component via a joint, the joint coupling adjacent ends of the first component and the second component and configured to permit pivoting movement in one direction only from a position in which the first component and the second component are in linear prolongation of one another. 5. The cart of claim 1, wherein the side frame members are coupled to the associated supports of the base frame via a pivot connection, the respective pivot connections are slidable relative to the frame member in a direction along a center axis of the cart frame. 6. The cart of claim 1, further comprising an attachable handlebar for attaching to the transportable person carriage, the handlebar including at least one adjustable arm moveable between a first extent and a second extent greater than the first extent. 7. The cart of claim 1, wherein the cargo basket includes at least one partition dividing the interior, the partition extending at least one of parallel and perpendicular to a center axis of the cart. 8. The cart of claim 7, wherein the at least one partition extends parallel to the center axis dividing the interior into two compartments, wherein one compartment includes a second partition extending perpendicular to the center axis dividing the one compartment into two sub-compartments, and at least one side opening arranged on the cargo basket configured to permit access from an exterior of the cargo basket to at least one of the two sub-compartments.