초록 ▼

A hand trolley for transporting materials in tubs or bins having frame with an upper and lower sections that are rotatably connected about a lower base section. The trolley includes a number of bracket lugs that are removably connected to the frame for attaching tubs or bins of various shapes and si

A hand trolley for transporting materials in tubs or bins having frame with an upper and lower sections that are rotatably connected about a lower base section. The trolley includes a number of bracket lugs that are removably connected to the frame for attaching tubs or bins of various shapes and sizes. Attached to the trolley for moving the cart is a pair of wheels connected by an axle through the lower base section. The trolley also includes a locking mechanism wherein, engagement of the locking mechanism holds the lower base section in a transport position transverse from the upper section and disengagement of the locking mechanism allows the lower base section to rotate from a position transverse from said upper section to a storage position that is substantially parallel to the upper section.

대표청구항 ▼

I claim: 1. A transport apparatus comprising: a) a frame having an upper section rotatably connected to a lower base section; b) a plurality of bracket lugs removably connected to said frame for supporting one or more containers; c) a set of wheels rotatably connected to said lower base section of

I claim: 1. A transport apparatus comprising: a) a frame having an upper section rotatably connected to a lower base section; b) a plurality of bracket lugs removably connected to said frame for supporting one or more containers; c) a set of wheels rotatably connected to said lower base section of said frame; and d) a locking mechanism comprising; i. at least one bracing bracket for structural enhancement to said frame, where said bracing bracket is fixedly attached to said lower base section of said frame; ii. a locking tab fixedly attached to said bracing bracket including a projection for communicating with a corresponding hole in said upper section of the frame, which supports said lower base section when configured in said transport position; and iii. an annular member that selectively engages the bracing bracket locking the upper frame section against the lower frame base section when arranged in said transport position; e) wherein, engagement of said locking mechanism holds said lower base section in a transport position transverse to said upper section and disengagement of said locking mechanism allows said lower base section to rotate from a position transverse to said upper section to a storage position that is substantially parallel to said upper section. 2. The transport apparatus of claim 1, wherein said annular member is a ring. 3. The transport apparatus of claim 1, wherein said locking tab is arcuately shaped. 4. The transport apparatus of claim 1, wherein said projection is a pin. 5. A carrying trolley apparatus comprising: a) a frame having an upper Section rotatably connected about a lower section; b) a plurality of bracket lugs removably connected to said frame for attaching varying sized carrying bins to the frame; c) a set of wheels rotatably connected about said lower section of said frame; d) at least one bracing bracket fixedly attached to said lower section of said frame having a locking tab fixedly attached to said bracing bracket, said locking tab comprising a pin for engaging a hole on said upper section, which adds support to the lower frame section while in a transport position; and e) at least one locking ring slideably connected about said upper section for selectively engaging over an end portion of said locking tab; f) wherein, said locking ring slides over said locking tab after the lower frame section is rotated with respect to said upper frame section to a position transverse to the upper frame section, thereby locking the lower frame section into the transport position. 6. The transport apparatus of claim 5, wherein said locking tab is arcuate. 7. The transport apparatus of claim 5, wherein said bracket lugs are slideably connected to said frame through a series of adjustment slots. 8. A hand truck kit comprising: a) a tubular frame having an upper section and lower section; b) a plurality of adjustable bin hangers removably attachable to said upper and lower sections of said frame for attaching various shaped and size containers; c) a set of wheels rotatably connectable about said lower section of said frame; d) at least one support fixedly attachable to said lower section of said frame for structurally enhancing said frame when in a transport position; e) at least one arcuate locking tab attached to said support having a pin that is in communication with a corresponding hole in said frame; and f) one ring corresponding to each locking tab that is slideably connectable to said frame that selectively enables the lower frame section to rotate in and out of said transport position relative to said upper frame section. 9. The hand truck kit of claim 8, whereby rotating the lower frame section to a position transverse to said upper frame section and translating said ring to a position encompassing said arcuate locking tab, locks said hand truck into said transport position. 10. The hand truck kit of claim 8, whereby translating said ring to a position above said arcuate locking tab and rotating said lower frame section to a position substantially parallel to said upper frame section places said hand truck into a storage position. 11. The hand truck kit of claim 8, wherein said adjustable bin hangers are capable of adjustment through a plurality of holes located on said frame.