Umbrella shape two layers foldable tent

Details Umbrella shape two layers foldable tent Umbrella shape two layers foldable tent

1997-08-18

1999-02-16

Friedman, Carl D.

Tent, canopy, umbrella, or cane

Portable shelter

Umbrella-type

135904, 135124, 135135, 1351203, E04H 1528

Patent

active

058710264

ABSTRACT:
A two layers half automatic foldable tent is comprised of a framework, an umbrella surface, and a tent cloth. The framework is enclosed on the outside of the tent, while the umbrella surface is expanded on the framework above the tent cloth, wherein the framework is presented as an expanding structure. The opening and closing of the umbrella frame is completed by a controlling rope. Any user may easily install the tent, the lower primary frame of the umbrella frame may be folded upwards as the framework is closed, thus it may be stored conveniently and may be carried. Another, since in the present invention, the umbrella surface and tent cloth are designed as the two layers type thus the sunlight, rain water and snow will not contact the tent directly, and the people within the tent will be safe and comfortable and the lifetime of a tent is prolonged.

REFERENCES:
patent: 74933 (1868-02-01), Palmer
patent: 2546228 (1951-03-01), Martini
patent: 3794054 (1974-02-01), Watts
patent: 4202363 (1980-05-01), Watts et al.
patent: 5333634 (1994-08-01), Taylor
patent: 5479954 (1996-01-01), Tu

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