Curtain pull bead fixing apparatus
US9175512B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 23, 2014 |
| Grant date | Nov 3, 2015 |
| Priority date | — |
| Expiry date | May 23, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/3904
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A curtain pull bead fixing apparatus includes a stationary seat, a bottom cover, a bead disk, a button, a spring, a main body, a slider and a front cover. One side of the stationary seat is assembled with the bottom cover, and the other side of the bottom cover is fixedly connected with the main body. The other side of the main body is fixedly connected with the front cover. A through hole is formed in the bottom cover for passage of the button, and the first end of the button is pressed against the stationary seat. The pull bead is in a tensioned state all the time and will not collide with the surface of the wall even under an external force. The children could not play with the pull bead by wrapping the same around their neck, which brings about high safety.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.