Wire winding box with a charging unit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 16, 2003
Grant Date -
Nov 14, 2002
app pub date -
Jun 1, 2001
filing date -
May 14, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A wire winding box with a charging unit comprises a casing, a rotary disk, a spiral spring, a communication wire, a charging unit and a generator. The casing has a receiving groove therewithin. The rotary disk is pivotally installed in the receiving groove. The spiral spring is installed between the casing and the rotary disk. The communication wire winds around the rotary disk, and one end of the communication wire passes out of the casing. The charging unit is installed within the casing and formed by a gear set and a generator; and the gear set is installed between the rotary disk and the generator. Thereby, when the communication wire is pulled, the power from the rotary disk is transferred to the generator through the gear set, so that the generator can generate power.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully