Means for collapsible step ladder
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 ( 4 a - c ), and where said at least one section ( 4 a - 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 ( 4 a - c ) is telescopically inserted into a lower ladder section ( 4 d ), wherein the lower ladder section ( 4 d ) comprises two ladder bars ( 17 a - b, 18 a - b ) arranged parallel to each other and interconnected by at least one rung ( 9 a - b, 11 a - 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 ( 4 d ) of the first ladder leg ( 2 ) and wherein said second end portion ( 43; 63;83 ) is releasably connectable to the lower ladder section ( 4 d ) of the second ladder leg ( 3 ) when the collapsible step ladder ( 1 ) is in its collapsed state.
1 . A collapsible step ladder comprising:
a first ladder leg and a second ladder leg hingedly connected to each other at one end;
wherein each of the first and the second ladder legs includes at least one ladder section having two tube portions arranged parallel to each other and interconnected at one end by a rung to form a U-shaped ladder section that is telescopically inserted into a lower ladder section;
wherein the lower ladder sections of the first and the second ladder legs each includes two ladder bars arranged parallel to each other and interconnected by at least one rung;
a connection bracket with a main body having at least a first end portion and a second end portion;
wherein the first end portion is attached to the lower ladder section of the first ladder leg; and
wherein the second end portion is releasably connectable to the lower ladder section of the second ladder leg when the collapsible step ladder is in a collapsed state.
2 . The collapsible step ladder of claim 1 , wherein the first end portion is attached to one rung of the lower ladder section of the first ladder leg.
3 . The collapsible step ladder according to claim 2 , wherein the first end portion of the connection bracket is attached to a lower surface of the rung.
4 . The collapsible step ladder according to claim 2 , wherein the first end portion of the connection bracket is attached to an upper surface of the rung of the lower ladder section of the first ladder leg.
5 . The collapsible step ladder according to claim 2 , wherein the first end portion of the connection bracket is connected to the rung of the first ladder leg by screwing, welding, or by a bayonet mount.
6 . The collapsible step ladder according to claim 1 , wherein the lower ladder section of the first ladder leg comprises at least an upper rung and an intermediate rung; and
wherein the lower ladder section of the second ladder leg comprises at least an upper rung and an intermediate rung; and
wherein the second end portion of the connection bracket is releasably connectable to any one of the rungs or to any one of the two ladder bars of the lower ladder section of the second ladder leg.
7 . The collapsible step ladder according to claim 1 , wherein the connection bracket further comprises an intermediate portion; and
wherein the a intermediate portion is arranged between the first end portion and the second end portion.
8 . The collapsible step ladder according to claim 1 , wherein at least one rung of the second ladder leg comprises a flange that extends from the rung.
9 . The collapsible step ladder according to claim 8 , wherein the second end portion is releasably connectable to the flange of the rung of the second ladder leg.
10 . The collapsible step ladder according to claim 1 , wherein the connection bracket is of a unitary, one-piece construction.
11 . The collapsible step ladder according to claim 1 , wherein the connection bracket is made of aluminum.
12 . A connection bracket for use with a collapsible step ladder having a first ladder leg and a second ladder leg that are hingedly connected to each other at one end, each of the first and the second ladder legs including at least one ladder section having two tube portions arranged parallel to each other and interconnected at one end by a rung to form a U-shaped ladder section that is telescopically inserted into a lower ladder section, wherein the lower ladder sections of the first and the second ladder legs each includes two ladder bars arranged parallel to each other and interconnected by at least one rung, the connection bracket comprising:
a main body having at least a first end portion and a second end portion;
wherein the first end portion is configured to be attached to the lower ladder section of the first ladder leg; and
wherein the second end portion is releasably connectable to the lower ladder section of the second ladder leg when the collapsible step ladder is in a collapsed state.