초록 ▼

A raised grip shovel has the handlebar with the back grip at one end and a front grip being raised to a level of the back grip during a shovel operation. Such elevation of the front grip can be achieved by curvilinear shape of the handlebar or by various support elements. A front grip position can b

A raised grip shovel has the handlebar with the back grip at one end and a front grip being raised to a level of the back grip during a shovel operation. Such elevation of the front grip can be achieved by curvilinear shape of the handlebar or by various support elements. A front grip position can be adjusted in accordance with a person\s particular height, arm length and physical conditions. The angular and spacial relocation of the front grip straightens the posture and increases the digging thrust. The change of the posture alleviates the back stress by shifting the load to the legs and lower back muscles which are significantly stronger than muscles of the upper body.

대표청구항 ▼

A shovel comprising a substantially Z shaped handle bar and a scoop blade having a leading edge and a back edge, said scoop blade attached to said handle bar adjacent said back edge at a connection area, said handle bar having a proximal portion, an intermediate portion and a distal portion, said di

A shovel comprising a substantially Z shaped handle bar and a scoop blade having a leading edge and a back edge, said scoop blade attached to said handle bar adjacent said back edge at a connection area, said handle bar having a proximal portion, an intermediate portion and a distal portion, said distal portion attached to said scoop blade, a hand grip at a proximal end of said proximal portion, said proximal portion extending from said hand grip to an angled junction to said intermediate portion, said intermediate portion being angled with respect to said proximal portion such that when said proximal portion is substantially horizontal said intermediate portion extends backwardly under said proximal portion, said intermediate portion terminating in said distal portion, said distal portion located under said proximal portion and projecting forwardly of a junction with the intermediate portion, a hand grip area associated with sid proximal portion adjacent the junction between said proximal portion and said intermediate portion, the angle of the junction of the intermediate portion to the proximal portion being great enough whereby a hand may grip said proximal portion at the hand grip area adjacent to the junction to the intermediate portion with clearance for the hand between an under surface of the proximal portion and an upper surface of the intermediate portion underlying the proximal portion, said scoop blade projecting from said intermediate portion at an angle such that when said proximal portion is horizontal, said blade projects from said intermediate portion forwardly of the intermediate portion and downwardly from the horizontal, said hand grip area substantially overlying the connection area between the distal portion and the blade.