Patent ID: 6932312

Claim:
A suspension device for a tool handle, the suspension device comprising: a hollow body ( 10 ) having a back plate ( 11 ) with a top edge, a bottom edge, two side ends, a front surface and a rear surface; two braces extending respectively from the two side ends of the back plate ( 11 ), each of the two braces has a top edge and a bottom edge; a top bracket extending from the front surface of the back plate ( 11 ) near the top edge and having a front end, two side edges connected respectively to the top edges of the two braces, a U-shaped recess ( 13 ) formed in the front end, two ears ( 14 ) formed respectively on opposite sides of the U-shaped recess ( 13 ) at the front end, and two pivot pin holes ( 15 ) formed respectively in the ears ( 14 ) near the front end; a bottom bracket extending from the front surface of the back plate near the bottom edge to correspond to the top bracket and having a front end, two side edges connected respectively to the bottom edges of the two braces, a U-shaped recess formed in the front end, two ears formed respectively on opposite sides of the U-shaped recess at the front end, and two pivot pin holes formed respectively in the ears near the front end; and two roller spaces ( 16 ) defined between opposite two of the ears ( 14 ) on the top and bottom bracket; an elastic bracket ( 20 ) made of resilient material and having a straight sheet ( 21 ) with two ends and two roller sleeves ( 22 ) formed respectively at the two ends of the straight sheet ( 21 ), wherein the straight sheet ( 21 ) has an outer face and each roller sleeve ( 22 ) is mounted in the roller space ( 16 ) and has a roller cavity ( 23 ) defined in the roller sleeve ( 22 ); two rollers ( 24 ) mounted respectively inside the two roller cavities ( 23 ) and having axial through holes ( 242 ); and two pins ( 25 ) respectively passing through the pivot pin holes ( 15 ) respectively in the opposite two of the ears ( 14 ) on the top and bottom brackets and the axial through holes ( 242 ) in the rollers ( 24 ) to pivotally attach the elastic bracket ( 20 ) to the hollow body ( 10 ).