| 摘要 |
In an extension handle assembly, the combination of a first member, means for gripping the exteiror of said first member, a second member, hand grip means on said second member, said second member being telescopically received within said first member, one end potion of said first member being insertable within the hand grip means of the second member when the members are fully telescoped, whereby the first member may be telescoped to its fullest extent possible with respect to the second member, and thereafter extended, while the two hands of a user, including all fingers thereof, remain in contact with said first and second member at all times and in all relative positions of said first and second members. <MATH> |
