Foldable tent frame

Details Foldable tent frame Foldable tent frame

1995-08-21

1997-01-28

Friedman, Carl D.

Tent, canopy, umbrella, or cane

Portable shelter

Framework

135127, 403329, E04H 1500

Patent

active

055970079

ABSTRACT:
An improvement of a foldable tent frame, and particularly an improvement of joint portion is disclosed. The foldable tent frame includes a plurality of frame member segments 10 and a plurality of joint portions 11 to be coupled with each other through an injection molding using a molding die. The frame member segment 10 and the joint portion 11 are characterized in that the frame member segment is provided with a channel shape recess 17 having two side walls 19 and 19a and a planar bottom 18, and that the frame member segment is further provided with an elongate conical end portion, whereby the joint portion and the frame member segment are firmly integrally attached together. Thus a loose rotation of the joint portion relative to the frame member segment, or a detachment of the joint portion from the frame member segment is prevented, thereby providing a strong frame to support the tent.

REFERENCES:
patent: 1269413 (1918-06-01), Finnigan
patent: 2491356 (1949-12-01), Anderson
patent: 3187521 (1965-06-01), Morris et al.
patent: 3719378 (1973-03-01), Windsor
patent: 3950813 (1976-04-01), Buck
patent: 4819402 (1989-04-01), Schneider
patent: 5086601 (1992-02-01), Galowitz
patent: 5156064 (1992-10-01), Truman

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