Jacks having a detachable rear-end handle
AssigneeMVP (H.K.) Industries Limited
InventorVictor Hung
Life of this patent
Estimating the term…
Abstract
A jack having a detachable rear-end handle comprises a wheeled jack and a hand-held ring. Two sidewalls of the jack are each provided with a pair of blocking pieces respectively mounted on an upper location and a lower location about a screw nut of a rear shaft. The hand-held ring can be coupled to screw nuts of a rear shaft. The blocking pieces further restrict the rotation of the hand-held ring. The connection of the hand-held ring at the rear end of the jack not only facilitates carrying the jack but also controlling the movements of the jack to a proper lift point.
Claims5
A jack having a detachable rear-end handle comprising
- a jack being a wheeled jack having two sidewalls each provided with a pair of blocking pieces respectively mounted on an upper location and a lower location about a screw nut of a rear shaft of said jack;
- and
- a hand-held ring being a handle bar integrally connected with two side arms respectively at two ends thereof, a free end of each side arm being provided with an encircling hole for being coupled with a corresponding screw nut of a rear shaft of said jack, said hand-held ring, thereby coupled with said screw nuts of a rear shaft, forming a rear-end handle for said jack.
Dependencies are inferred from the claim text.