ROSS, John David,SAMCHUKOV, Mikhail L.,CHERKASHIN, Alexander M.,BIRCH, John G.
申请号：
ES15739335
公开号：
ES2756073T3
申请日:
2015.06.22
申请国别(地区):
ES
年份:
2020
代理人:
摘要：
Collapsible fastening system (100) comprising: a first frame element (102a) and a second frame element (102b), each frame element comprising: a top surface (110)； a lower surface (112)； and a plurality of openings (122) extending from the top surface (110) to the bottom surface (112), wherein each of the plurality of openings (122) comprises an upper part (123) and a lower part (125)； and at least one brace (104a, 104b, 404) comprising: a first brace connector (108a, 108b, 408a) disposed at a first end of the brace (104a, 104b, 404)； and a second brace connector (108c, 108d, 408b) disposed at a second end of the brace (104a, 104b, 404)； wherein the first brace connector (108a, 108b, 408a) can be operated to releasably connect the first end of the brace (104a, 104b, 404) to the first frame member (102a) in a first opening； and wherein the second brace connector (108c, 108d, 408b) can be operated to releasably connect the second end of the brace (104a, 104b, 404) to the second frame member (102b) in a second opening； wherein when the first (108a, 108b, 408a) and second (108c, 108d, 408b) brace connectors are in a first folded position, the at least one brace (104a, 104b, 404) is releasably positioned substantially parallel to the upper (110) and lower (112) surfaces of the first (102a) and second (102b) frame elements； and wherein when the first (108a, 108b, 408a) and second (108c, 108d, 408b) strut connectors are in a second upright position, the at least one strut (104a, 104b, 404) is fixedly positioned such that the first (102a) and second (102b) frame elements are spaced from each other； wherein the at least one brace (104a, 104b, 404) further comprises a body (437) positioned between the first brace connector (408a) and the second brace connector (408b)； wherein the at least one strut (104a, 104b, 404) further comprises a first hemispherical feature (438a) positioned between the body (437) and the first strut connector (408a), and a second hemispherical feature (
