Window blind structure with multiple rods and blinds
US7293596B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Mar 18, 2005 |
| Grant date | Nov 13, 2007 |
| Priority date | — |
| Expiry date | Mar 23, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47H2201/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A window blind structure with multiple rods and blinds includes a plurality of support brackets, hook elements, head rails, and blind bodies wherein each support bracket is equipped with a fixing end with multiple fixing thru-holes disposed thereon for the secure engagement of locking screws therewith, and a suspending arm properly extending forwards from the fixing end thereof and provided with a plurality of equally-spaced retaining members each surrounded by a retaining space for the location of a matched hanging rod thereon. Both sides of the retaining member is defined by a set of left/right movement spaces to match with the hook element having a hanging portion to hook onto the hanging rod thereby and an inserting block with indented recesses disposed at the bottom end thereof to engage with an inserting groove disposed at the upper section of the head rail thereby. The head rail also has a receiving space with a stop flange disposed at the lower section thereof, and a connecting portion disposed at a predetermined section thereon for the attachment thereto of a connected portion of a blind body of different types. Thus, via the aforementioned structure, the blind bodies of d…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.