Telescopic hand tool

Details Telescopic hand tool Telescopic hand tool

1999-04-23

2000-04-11

Husar, Stephen

Illumination

With implement or hand held holder therefor

Hand tool

362119, 294 655, 81451, B25B 2318

Patent

active

060480734

ABSTRACT:
A telescopic hand tool includes a hollow drive shaft that extends from a handle member and that has a distal bit-retaining end portion. A telescopic shaft is disposed within the drive shaft, and has a distal end section retractable into and extendible outwardly from the distal bit-retaining end portion of the drive shaft. A connecting member is mounted securely on the distal end section of the telescopic shaft so as to be retractable therewith into the drive shaft. The connecting member includes a tubular body having an external screw thread and an end face formed with a receiving hole, and a magnet disposed securely in the receiving hole. A tool accessory has a coupling portion formed with a cavity for capping on the connecting member. The cavity is confined by an internally threaded surrounding wall for connecting threadedly with the external screw thread of the connecting member.

REFERENCES:
patent: 5647623 (1997-07-01), Shiao
patent: 5878637 (1999-03-01), Liu
patent: 5913596 (1999-06-01), Lin

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