Telescopic stick mechanism for automatic umbrella
US9364058B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 17, 2015 |
| Grant date | Jun 14, 2016 |
| Priority date | — |
| Expiry date | Mar 17, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45B2009/007
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A telescopic stick mechanism for an automatic umbrella at least contains: a first stick section and a second stick section. The second stick section is fitted with and slides on the first stick section. The first stick section includes a first plug, and the second stick section includes a second plug. The first plug has a first through orifice defined therein, the second stick section also includes a first support member, and an upper end of the first support member is connected with the second plug, a lower end of the first support member is inserted into the first through orifice. The first stick section also includes a first pull rope fitted therein and coupling with the lower end of the first support member via a first fixing tab on the first plug, and a lower end of the first pull rope is rolled on the rolling mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.