发明名称 |
UMBRELLA WITH LOOP-TYPE RIB STRUCTURE |
摘要 |
An umbrella comprising a central shaft (10) having an upper end (16) and a lower end (12) with the lower end (12) including a handle (14) incorporates a plurality of pivotable members (28) each having a first end pivotally coupled to an upper end of the shaft (10) and being circumferentially spaced about the shaft and oriented generally parallel thereto when the umbrella is in a collapsed condition. A plurality of flexible members (42) are operatively associated with corresponding ones of the pivotable members (28). The flexible members (42) are each expandable into a generally hoop-shaped configuration adjacent another end of the pivotable members when the pivotable members (28) are pivoted from a collapsed condition to an operative position. The open umbrella appears as a canopy (50) stretched over a plurality of circumferentially spaced ribs (28) with each rib terminating in a hoop-shaped member (42).
|
申请公布号 |
WO9507634(A1) |
申请公布日期 |
1995.03.23 |
申请号 |
WO1994US10071 |
申请日期 |
1994.09.09 |
申请人 |
DESIGN/ANALYSIS CONSULTANTS, INC. |
发明人 |
WALKER, NEIL, EDWARD |
分类号 |
A45B25/02;(IPC1-7):A45B25/00 |
主分类号 |
A45B25/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|