O\Brian Edward D. (910 Iroquois St. Anaheim CA 92801) Plachy William M. (3533 Encinitas Rd. San Marcos CA 92069)
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초록▼
Hollow, generally rectilinear structures having a top, a bottom, sides and ends can be constructed so as to be capable of being manipulated between a “normal”or unfolded type configuration and a collapsed or folded configuration in which the ends extend generally parallel to and beneath the top and
Hollow, generally rectilinear structures having a top, a bottom, sides and ends can be constructed so as to be capable of being manipulated between a “normal”or unfolded type configuration and a collapsed or folded configuration in which the ends extend generally parallel to and beneath the top and in which the sides are folded so as to be located next to the ends generally between the bottom and the top. Such a structure includes hinges connecting the ends to the top so that they can be pivoted so as to lie generally parallel to the top. Such a structure also includes a frame or frame-type elements forming a part of the top and extending adjacent to the ends when the ends are folded into such a collapsed position. The sides consist of an even number of elongated panels located in edge relationship and joined by hinges to the frame or frame elements of the top, to the bottom and to each other in such a manner that they may be folded inwardly so as to be located generally parallel to the top and the bottom next to the ends when the ends are in the folded position indicated. Such a structure is disclosed as having utility as a playhouse or storage shed but can be utilized for other purposes such as a container.
대표청구항▼
In a hollow, generally rectilinear structure having a top, a bottom, parallel, spaced, opposed sides extending between said top and said bottom and parallel, spaced, opposed ends extending between said top and bottom the improvement which comprises: frame means for use in providing space into which
In a hollow, generally rectilinear structure having a top, a bottom, parallel, spaced, opposed sides extending between said top and said bottom and parallel, spaced, opposed ends extending between said top and bottom the improvement which comprises: frame means for use in providing space into which both of said ends fit when said structure is in a folded configuration, said frame means forming a part of said top, being located generally beneath the remainder of said top and serving to space said sides from the remainder of said top, a first hinge means connecting each of said ends with said top holding the one of said ends to which it is connected so that such end can be pivoted to a position generally parallel to said top and within said frame means, each of said sides consisting of an even number of panels having parallel top and bottom edges, said panels in each of said sides being located in edge to edge relationship with the lowermost of said panels being located with a bottom edge against said bottom and with the uppermost of said panels being located with a top edge against said frame means, another hinge means connecting the top of the uppermost of said panels of each of said sides with said frame means, a further hinge means connecting the bottom of each of said panels of each of said sides with said bottom, intermediate hinge means on each of said sides connecting the adjacent side edges of said panels together, said other, said further and said intermediate hinge means being oriented so as to permit both of said sides to be folded generally between said bottom and said frame means when said ends are positioned generally within said frame means, said ends fitting closely with respect to the interiors of said sides so as to abut against said sides to prevent folding of said panels of said sides and serving to reinforce said sides against movement relative to said top and said bottom, each of said sides consists of two of said panels, a lip means at the end of each of said panels, said lip means extending from said panels so as to cover the edges of said ends adjacent to said sides, said lip means on the uppermost of said panels of said sides overlap the extremities of said ends which are attached to said first hinge means when both said ends and said sides are in said folded position, said lip means on the lowermost of said panels of said sides overlap the extremities of said bottom when both said sides and said bottom are in said folded configuration.
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이 특허를 인용한 특허 (20)
Rulquin,Denis; Rulquin,Grégory, Building structure folding and unfolding under the effect of the weight of the same and along vertical joint axes.
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