초록 ▼

A convertible trailer and stroller having, a pair of frame blocks mount to a frame member of a jogging stroller, each proximate the two rear wheels of the jogging stroller. The frame blocks are each attached to a wheel block at a wheel pivot that interconnect the frame blocks to their respective whe

A convertible trailer and stroller having, a pair of frame blocks mount to a frame member of a jogging stroller, each proximate the two rear wheels of the jogging stroller. The frame blocks are each attached to a wheel block at a wheel pivot that interconnect the frame blocks to their respective wheel blocks. A pair of wheels having hub axle ends are received into a wheel bearing within each of the wheel blocks, and the wheel blocks are rotatable about the respective block pivots to selectably raise or lower each wheel relative to the block pivots. In the lowered wheel, or stroller configuration, a high ground clearance for all terrain operation is provided, while in the raised wheel or trailer configuration, a low and stable center of gravity is provided. The convertible trailer and stroller can also include an upper bar that attaches to the wheel blocks. The upper bar converts from a handle bar position to a roll bar position as functions of the pivotable rotations of the wheel blocks about the frame blocks. The handle bar position provides a push or pull point in the stroller configuration, while the roll bar position operates in the trailer configuration to provide protection to a passenger in a tip over.

대표청구항 ▼

[What is claimed is:] [1.]a first frame block having a first frame mount, the first frame mount attached to a first frame member;a first wheel block including a first wheel bearing, the first wheel block pivotably interconnected to the first frame block at a first block pivot;a first wheel having a

[What is claimed is:] [1.]a first frame block having a first frame mount, the first frame mount attached to a first frame member;a first wheel block including a first wheel bearing, the first wheel block pivotably interconnected to the first frame block at a first block pivot;a first wheel having a first hub axle end, the first hub axle end receivable into the first wheel bearing, andthe first wheel block rotatable about the first block pivot to selectably raise or lower the first wheel relative to the first block pivot; anda second frame block having a second frame mount, the second frame mount attached to a second frame member;a second wheel block including a second wheel bearing, the second wheel block pivotably interconnected to the second frame block at a second block pivot;a second wheel having a second hub axle end, the second axle end receivable into the second wheel bearing, andthe second wheel block rotatable about the second block pivot to selectably raise or lower the second wheel relative to the second block pivot.