A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a garden ladder, a pin seat is fixed on a base of the garden ladder, a pivot pin is connected with the pin seat and a movable seat, a locking screw locks the angle between a base and the movable seat; the inner cone hole of the movable seat or the inner cone hole of the pillar body is fitted with external cone surface of the pillar body for fixing; after the inner cone hole is fitted with the external cone surface, the fitted inner cone surface and the external cone surface are automatically dead locked by combination of a locking groove and a locking pin on a locking lever; the surface of the cylinder of the pillar body is provided fixedly with foot plates, non-slip rubber adheres to the foot plates, and the non-slip rubber adheres to the lower part of the movable seat. The garden ladder is simple in structure, easy to manufacture, assembly and use, no tool is used in the assembly and disassembly process during use of the ladder, the garden ladder solves the problem that a gardener is difficult to climb and stand, when the garden ladder is used in climbing, the garden ladder is fast, easy, safe, reliable, and easy to climb; after use, the garden ladder is easy to disassembly, pack and transport, and reduces production cost and use cost.
The invention discloses a garden ladder, a pin seat is fixed on a base of the garden ladder, a pivot pin is connected with the pin seat and a movable seat, a locking screw locks the angle between a base and the movable seat; the inner cone hole of the movable seat or the inner cone hole of the pillar body is fitted with external cone surface of the pillar body for fixing; after the inner cone hole is fitted with the external cone surface, the fitted inner cone surface and the external cone surface are automatically dead locked by combination of a locking groove and a locking pin on a locking lever; the surface of the cylinder of the pillar body is provided fixedly with foot plates, non-slip rubber adheres to the foot plates, and the non-slip rubber adheres to the lower part of the movable seat. The garden ladder is simple in structure, easy to manufacture, assembly and use, no tool is used in the assembly and disassembly process during use of the ladder, the garden ladder solves the problem that a gardener is difficult to climb and stand, when the garden ladder is used in climbing, the garden ladder is fast, easy, safe, reliable, and easy to climb; after use, the garden ladder is easy to disassembly, pack and transport, and reduces production cost and use cost.
Garden ladder
XU YUANZHI (author)
2015-07-08
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern