Title:
SCREWDRIVER FOR SPECTACLES
Document Type and Number:
Japanese Patent JP3294217
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a portable type screwdriver for spectacles suitable for fastening of multiple nuts with different diameter.
SOLUTION: The screwdriver comprises a screwdriver main body 10 provided with paired screwdriver shaft parts 14, 15, a first cylindrical body 20 for accommodating the screwdriver shaft part 14, and a second cylindrical body 30 for accommodating the screwdriver shaft part 15. The first cylindrical body 20 is formed with two hole parts 22 such as a nut hole and another nut hole with a smaller diameter at one end, and the second cylindrical body 30 is provided with a movable decorative tool 33.
Inventors:
Hiroshi Ojima
Application Number:
JP15873399A
Publication Date:
June 24, 2002
Filing Date:
June 04, 1999
Export Citation:
Assignee:
Pearl Co., Ltd.
International Classes:
B25B15/00; B25B13/00; G02C13/00; (IPC1-7): B25B15/00; B25B13/00
Domestic Patent References:
| JP11309675A | ||||
| JP731272U | ||||
| JP751255Y2 | ||||
| JP5234719Y2 | ||||
| JP411911Y1 |
Attorney, Agent or Firm:
Seigo Suzuki