Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foldable table ladder and connecting support thereof
A collapsible table ladder (1) comprising first and second ladder legs (2, 3) wherein the legs (2, 3) are hinged to each other at one end. Each ladder leg (2, 3) comprises at least one ladder section (4a-c), and wherein the at least one ladder section (4a-c) comprises two tube portions (6, 7) arranged parallel to one another and interconnected at one end by a crosspiece (8) to form a U-shaped ladder section wherein the 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 rods (17a-b, 18a-b), the invention relates to a foldable table ladder (1) comprising two ladder bars (9a-b, 11a-b) arranged parallel to each other and interconnected by at least one crosspiece (9a-b, 11a-b), the foldable table ladder (1) further comprising a connecting bracket (40; 60; 80), wherein the connecting bracket (40; 60; 80) has a body having at least a first end (41; 61; 81) and a second end (43; 63); 83), wherein the first end (41; 61; 81) is attached to the lower ladder section (4d) of the first ladder leg (2), and wherein the second end (43; 63); 83) can be releasably connected to the lower ladder section (4d) of the second ladder leg (3).
一种可折叠台阶梯(1)，包括第一和第二梯腿(2，3)，其中腿(2，3)在一端彼此铰接。每个梯腿(2、3)包括至少一个梯节(4a‑c)，并且其中所述至少一个梯节(4a‑c)包括两个管部(6、7)，所述两个管部彼此平行布置并且在一端通过横档(8)互连以形成U形梯节，其中所述至少一个梯节(4a‑c)可伸缩地插入到下梯节(4d)中，其中下梯节(4d)包括两个梯杆(17a‑b、18a‑b)，所述两个梯杆彼此平行布置并且通过至少一个横档(9a‑b、11a‑b)互连，可折叠台阶梯(1)还包括连接支架(40；60；80)，其中所述连接支架(40；60；80)具有主体，所述主体至少具有第一端部(41；61；81)和第二端部(43；63；83)，其中所述第一端部(41；61；81)附接到第一梯腿(2)的下梯节(4d)，并且其中当处于其折叠状态时，所述第二端部(43；63；83)能够可释放地连接到所述第二梯腿(3)的下梯节(4d)。
Foldable table ladder and connecting support thereof
A collapsible table ladder (1) comprising first and second ladder legs (2, 3) wherein the legs (2, 3) are hinged to each other at one end. Each ladder leg (2, 3) comprises at least one ladder section (4a-c), and wherein the at least one ladder section (4a-c) comprises two tube portions (6, 7) arranged parallel to one another and interconnected at one end by a crosspiece (8) to form a U-shaped ladder section wherein the 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 rods (17a-b, 18a-b), the invention relates to a foldable table ladder (1) comprising two ladder bars (9a-b, 11a-b) arranged parallel to each other and interconnected by at least one crosspiece (9a-b, 11a-b), the foldable table ladder (1) further comprising a connecting bracket (40; 60; 80), wherein the connecting bracket (40; 60; 80) has a body having at least a first end (41; 61; 81) and a second end (43; 63); 83), wherein the first end (41; 61; 81) is attached to the lower ladder section (4d) of the first ladder leg (2), and wherein the second end (43; 63); 83) can be releasably connected to the lower ladder section (4d) of the second ladder leg (3).
一种可折叠台阶梯(1)，包括第一和第二梯腿(2，3)，其中腿(2，3)在一端彼此铰接。每个梯腿(2、3)包括至少一个梯节(4a‑c)，并且其中所述至少一个梯节(4a‑c)包括两个管部(6、7)，所述两个管部彼此平行布置并且在一端通过横档(8)互连以形成U形梯节，其中所述至少一个梯节(4a‑c)可伸缩地插入到下梯节(4d)中，其中下梯节(4d)包括两个梯杆(17a‑b、18a‑b)，所述两个梯杆彼此平行布置并且通过至少一个横档(9a‑b、11a‑b)互连，可折叠台阶梯(1)还包括连接支架(40；60；80)，其中所述连接支架(40；60；80)具有主体，所述主体至少具有第一端部(41；61；81)和第二端部(43；63；83)，其中所述第一端部(41；61；81)附接到第一梯腿(2)的下梯节(4d)，并且其中当处于其折叠状态时，所述第二端部(43；63；83)能够可释放地连接到所述第二梯腿(3)的下梯节(4d)。
Foldable table ladder and connecting support thereof
可折叠台阶梯及其连接支架
MATSON ROBERT (Autor:in)
18.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E06C
LADDERS
,
Leitern