A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a household aluminum alloy ladder capable of being used for illumination. The ladder comprises a first ladder support and a second ladder support. One side of the upper portionof the first ladder support is fixedly connected with a first hinge base. A first movable rod is movably hinged to a second hinge base. A threaded sleeve is mounted at one end of the first movable rod through threads. A second movable rod is mounted at the other end of the threaded sleeve through threads. One end of the second movable rod is fixedly connected with a circular rod. One side of thesecond ladder support is fixedly connected with hook portions. The circular rod is clamped to and mounted in one of the hook portions. The lower ends of the first ladder support and the second laddersupport are fixedly connected with fixing shafts correspondingly. Supporting plates are rotationally arranged on the fixing shafts in a sleeving mode. When the ladder provided by the invention is used, the origins of force of supporting legs of the ladder can be reasonably adjusted, the ladder can be flexibly used in a household limited environment, in addition, the overall center of gravity of the ladder can be adjusted lower when the space of the environment is sufficient, and the household aluminum alloy ladder is more stable, safer and convenient to use.
本发明公开了一种可用于照明的家用铝合金梯子,包括第一梯架和第二梯架，所述第一梯架的上部一侧固定连接有第一铰接座，所述第二铰接座上活动铰接有第一活动杆，所述第一活动杆的一端螺纹安装有螺纹套筒，所述螺纹套筒的另一端螺纹安装有第二活动杆，所述第二活动杆的一端固定连接有圆杆，所述第二梯架的一侧固定连接有钩挂部，所述圆杆卡接安装在钩挂部内，所述第一梯架和第二梯架的下端分别固定连接有固定轴，所述固定轴上转动套接有支撑板。本申请的梯子在使用时，可以合理调节梯子支撑脚的着力点，在家居受限的环境中，可以灵活使用，且在空间环境充足的情况下，可以调整整体重心降低，更为稳定安全，使用方便。
The invention discloses a household aluminum alloy ladder capable of being used for illumination. The ladder comprises a first ladder support and a second ladder support. One side of the upper portionof the first ladder support is fixedly connected with a first hinge base. A first movable rod is movably hinged to a second hinge base. A threaded sleeve is mounted at one end of the first movable rod through threads. A second movable rod is mounted at the other end of the threaded sleeve through threads. One end of the second movable rod is fixedly connected with a circular rod. One side of thesecond ladder support is fixedly connected with hook portions. The circular rod is clamped to and mounted in one of the hook portions. The lower ends of the first ladder support and the second laddersupport are fixedly connected with fixing shafts correspondingly. Supporting plates are rotationally arranged on the fixing shafts in a sleeving mode. When the ladder provided by the invention is used, the origins of force of supporting legs of the ladder can be reasonably adjusted, the ladder can be flexibly used in a household limited environment, in addition, the overall center of gravity of the ladder can be adjusted lower when the space of the environment is sufficient, and the household aluminum alloy ladder is more stable, safer and convenient to use.
本发明公开了一种可用于照明的家用铝合金梯子,包括第一梯架和第二梯架，所述第一梯架的上部一侧固定连接有第一铰接座，所述第二铰接座上活动铰接有第一活动杆，所述第一活动杆的一端螺纹安装有螺纹套筒，所述螺纹套筒的另一端螺纹安装有第二活动杆，所述第二活动杆的一端固定连接有圆杆，所述第二梯架的一侧固定连接有钩挂部，所述圆杆卡接安装在钩挂部内，所述第一梯架和第二梯架的下端分别固定连接有固定轴，所述固定轴上转动套接有支撑板。本申请的梯子在使用时，可以合理调节梯子支撑脚的着力点，在家居受限的环境中，可以灵活使用，且在空间环境充足的情况下，可以调整整体重心降低，更为稳定安全，使用方便。
Household aluminum alloy ladder capable of being used for illumination
一种可用于照明的家用铝合金梯子
HU LINYOU (author)
2020-06-12
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
F21Y
Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts
,
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
Ladder capable of being used in narrow building conveniently
| European Patent Office | 2020
Household portable ladder device capable of automatically lifting
| European Patent Office | 2020