초록 ▼

The "One-Hand Operation Conversion for Wheelbarrow Handles" added to a wheelbarrow, on one hand, offers single hand operability and maneuverability, and on the other hand offers added benefits to dual-handed users. The wheelbarrow can easily be converted from dual to single-handed operation and then

The "One-Hand Operation Conversion for Wheelbarrow Handles" added to a wheelbarrow, on one hand, offers single hand operability and maneuverability, and on the other hand offers added benefits to dual-handed users. The wheelbarrow can easily be converted from dual to single-handed operation and then back again with this said unit. This is completed by adding a centrally mounted handle to cross support(s) which are attached to the two longitudinally extending handles of the said wheelbarrow. When the center handle is attached, one-hand operation is achieved by the load balancing capabilities of the said handle and its mounting orientation. The center handle is formed into or mounted to the cross support(s) that are mounted to the existing longitudinal handles. The unit size dimensions and mounting method are arbitrary and will be made to fit the circumstances of mounting position and cross support material. The cross support(s) material and the handle material are of variable rigid form. The cross support mounts are variably rigid and can be adapted to fit the form of the said cross support(s) as well as conformed to the shape of the said wheelbarrows longitudinal handles. The cross support(s) offer the user a ergonomically padded contact area. This contact area can be used to apply a force by means of the lower body when the wheelbarrow is in use under heavy load.

대표청구항 ▼

The invention claimed is: 1. A wheelbarrow comprising: a frame including an elongated pair of handles and a center handle, a pan attached to said frame, a cross support structure connected to said frame, said support structure further comprising two cross beams, one of said cross beams including an

The invention claimed is: 1. A wheelbarrow comprising: a frame including an elongated pair of handles and a center handle, a pan attached to said frame, a cross support structure connected to said frame, said support structure further comprising two cross beams, one of said cross beams including an ergonomic pad, said pad allowing a user to thrust the wheelbarrow in an uphill or frontward path by placing a knee of said user against said pad. 2. The wheelbarrow recited by claim 1, wherein the center handle can be removable. 3. The wheelbarrow recited by claim 1, wherein the center handle is made to interchange with other handle designs. 4. The wheelbarrow recited by claim 1, wherein the center handle can be locked/unlocked in place with the cross beams. 5. The wheelbarrow recited by claim 1, wherein the cross support(s) can be designed as single or multiple members.