Finely-adjustable cord retracting and deploying device and object
US12104675B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 22, 2024 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | Feb 22, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43C11/165
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A finely-adjustable cord retracting and deploying device includes a base, a reel, a pawl disk, a knob and a control member. The base includes a first accommodating chamber, a ratchet part, a first threading hole, and a second threading hole. The reel is provided with a winding region configured to store a cord. The pawl disk includes a pawl arm. The pawl arm can move along the ratchet part to control a length of retraction and deployment of a cord. The knob can drive the reel to rotate to retract or deploy the cord. The control member is arranged between the reel and the base. When the knob is turned, the control member can move between a bottom plate and a top plate to control a total length of retraction or deployment of the cord.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.