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    • 4. 发明公开
    • MEANS FOR COLLAPSIBLE STEP LADDER
    • US20240368941A1
    • 2024-11-07
    • US18247854
    • 2022-12-15
    • Telesteps AB
    • Rikard MATTSSON
    • E06C1/22E06C7/06
    • E06C1/22E06C7/06
    • A collapsible step ladder (1) comprising a first and a second ladder leg (2, 3) where the legs (2, 3) are hingedly connected to each other in one end. Each of the ladder legs (2, 3) comprising comprises at least one ladder section (4a-c), and where said at least one section (4a-c) comprises two tube portions (6, 7) arranged parallel to each other and interconnected at one end by a rung (8) to form a U-shaped ladder section, wherein said at least one ladder section (4a-c) is telescopically inserted into a lower ladder section (4d), wherein the lower ladder section (4d) comprises two ladder bars (17a-b, 18a-b) arranged parallel to each other and interconnected by at least one rung (9a-b, 11a-b), The collapsible step ladder (1) further comprises a connection bracket (40; 60; 80), wherein said connection bracket (40; 60; 80) has a main body having at least a first end portion (41; 61; 81) and a second end portion (43; 63; 83), wherein said first end portion (41; 61; 81) is attached to the lower ladder section (4d) of the first ladder leg (2) and wherein said second end portion (43; 63;83) is releasably connectable to the lower ladder section (4d) of the second ladder leg (3) when the collapsible step ladder (1) is in its collapsed state.