Ergonomic spring suspension carry handle for luggage
OwnerGregg Schneiderinventor
Life of this patent
Estimating the term…
Abstract
The invention is an ergonomic spring carry handle for luggage that reduces the strain imposed on the person carrying the article. The handle is useable over a wide load range without modification while producing a substantial reduction in user fatigue. The invention may be incorporated into new manufacture or retrofitted to repair or improve existing cases and bags. The invention includes a U-shaped handle having legs that pivot both parallel and perpendicular to the long axis of the graspable portion. The graspable portion includes a spring which may be a close-wound coil extension spring or other type, the ends of which are attached to the legs of the handle.
Claims20
A grippable carry handle assembly for attachment to a luggage case comprising:
- a. two spaced-apart articulating case attachment fixtures,
- b. two links, each link having a case end portion articulatingly connected to a case attachment fixture and a tie end portion attached to
- c. an elongated grippable cross-member portion having a first end articulatingly connected to the first link tie end and a second end articulatingly connected to the second link tie end, the cross-member being further comprised of;
- i. a first deflectable portion resiliently responsive to force applied to a link in excess of a first initial tension,
- ii. a second deflectable portion resiliently responsive to force applied to a link in excess of a second initial tension,
- iii. a third deflectable portion resiliently responsive to force applied to a link in excess of a third initial tension,
- iv. a sheath portion generally radially surrounding the cross-member, and
- v. an elongated hand-contacting surface generally surrounding the sheath portion.
A grippable carry handle assembly for attachment to a luggage case comprising:
- a. two spaced-apart articulating case attachment fixtures having hinging means for articulation of the links on an axis parallel to the plane of the luggage case,
- b. two links, each link having a case end portion articulatingly connected to a case attachment fixture and a tie end portion attached to
- c. an elongated grippable cross-member portion made of a close-wound, extension-type coil spring, the cross-member, having a first end articulatingly connected to the first link tie end and a second end articulatingly connected to the second link tie end, the cross-member being further comprised of;
- i. a first deflectable portion resiliently responsive to force applied to a link in excess of a first initial tension,
- ii. a second deflectable portion resiliently responsive to force applied to a link in excess of a second initial tension,
- iii. a third deflectable portion resiliently responsive to force applied to a link in excess of a third initial tension,
- iv. a sheath portion generally radially surrounding the cross-member, and
- v. an elongated hand-contacting surface generally surrounding the sheath portion.
A grippable carry handle assembly for attachment to a luggage case comprising:
- a. two pairs of spaced-apart articulating case attachment fixtures, one pair of case attachment fixtures being on one side of a luggage case and the other pair of case attachment fixtures being located on the opposite side of the luggage case,
- b. two pairs of links, each link having a case end portion articulatingly connected to a case attachment fixture and a tie end portion attached to
- c. an elongated grippable cross-member portion having a first end articulatingly connected to the first link tie end and a second end articulatingly connected to the second link tie end, the cross-member being further comprised of;
- i. a first deflectable portion resiliently responsive to force applied to a link in excess of a first initial tension,
- ii. a second deflectable portion resiliently responsive to force applied to a link in excess of a second initial tension,
- iii. a third deflectable portion resiliently responsive to force applied to a link in excess of a third initial tension,
- iv. a sheath portion generally radially surrounding the cross-member, and
- v. an elongated hand-contacting surface generally surrounding the sheath portion.
Dependencies are inferred from the claim text.