초록 ▼

An improved forearm or under arm crutch. The crutch features an extension which slides horizontally out of one of the handles and solidly connects to the tip of the other handle to form a stable seat where the user can rest. The crutch also features shock absorbing means. A shock absorbing means is

An improved forearm or under arm crutch. The crutch features an extension which slides horizontally out of one of the handles and solidly connects to the tip of the other handle to form a stable seat where the user can rest. The crutch also features shock absorbing means. A shock absorbing means is at the foot of the crutch to cushion at the handle and another above the handle to independently cushion the forearm cuff or under arm pad. The crutch also features adjustable handles that articulate relative to the frame to comfortably accommodate users with various needs. The handle may also include a shock absorbing means integrated within the handle pad.

대표청구항 ▼

What is claimed is: 1. An ergonomic crutch, comprising: A) a supporting frame having a substantially tubular shape having a hollow interior and further including a proximal end and a distal end; the distal end of said supporting frame having a stud receiving end portion; B) a stud assembly having a

What is claimed is: 1. An ergonomic crutch, comprising: A) a supporting frame having a substantially tubular shape having a hollow interior and further including a proximal end and a distal end; the distal end of said supporting frame having a stud receiving end portion; B) a stud assembly having a ground contacting end and an upper end; said stud assembly being telescopically and coaxially mounted at said upper end to said distal end of said supporting frame; said supporting frame secured to said stud assembly at one of a plurality of predetermined positions along the longitudinal axis of said stud assembly and said stud assembly further comprising coaxially disposed shock absorbing means cooperatively attached by said ground contacting end; C) a handle is mounted to said supporting frame and is selectively adjusted at an angular position relative to said supporting frame; and D) an upper support member and a shock absorbing means cooperatively attached to the distal end of said upper support member and to the proximal end of said supporting frame wherein said upper support member is a cuff that contacts the user's upper arm or forearm and said handle is moveable between two extreme angular portions within one place and without requiring the rotation of said handle, said handle further including shock absorbing means to cooperatively transmit a user's load through his or her hand. 2. An ergonomic crutch as set forth in claim 1 further comprising a light source, a battery, an audible horn and circuit and switching means for controlling said audible horn and light source. 3. An ergonomic crutch as in claim 2 that further comprises a support arm hinged at the base of said handle that is held parallel to the supporting frame and stud distal to said handle and can be raised to substantially horizontal and the tip of said support bar opposite the hinge may be fixed to a receiving means on the supporting frame distal to the handle of the other crutch of a pair. 4. An ergonomic crutch as in claim 2 that further comprises a support arm hinged at the base of said handle that is held parallel to the supporting frame and stud distal to said handle and can be raised to substantially horizontal and the tip of said support bar opposite the hinge may be fixed to a receiving means on the said tip of the support arm of the other crutch of a pair. 5. An ergonomic crutch as in claim 1 further comprising a connecting bar slidably extendable from said handle which mates and positively locks with a corresponding bar slidably extendable from said handle of another crutch of a pair thereby resulting in seating support. 6. An ergonomic crutch as in claim 5 that further comprises a connecting bar slidably extendable from the tip of said handle which mates and positively locks with a corresponding bar slidably extendable from handle of the other crutch of a pair. 7. An ergonomic crutch as in claim 1 that further comprises a support arm hinged at the base of said handle that is held parallel to the supporting frame and stud distal to said handle and can be raised to substantially horizontal and the tip of said support bar opposite the hinge may be fixed to a receiving means on the supporting frame distal to the handle of the other crutch of a pair thereby resulting in seating support. 8. An ergonomic crutch as in claim 1 that further comprises a support arm hinged at the base of said handle that is held parallel to the supporting frame and stud distal to said handle and can be raised to substantially horizontal and the tip of said support bar opposite the hinge may be fixed to a receiving means on the said tip of the support arm of the other crutch of a pair.