A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a stair convenient for goods transportation. The stair comprises at least two steps and elastic parts with two ends, a turning plate with a front end and a rear end is arranged on each step, the two ends of each elastic member are connected with the corresponding step and the corresponding turning plate, each step has a vertical face and a horizontal face, a containing groove matched with the front end of the corresponding turning plate is formed in each vertical face, and a supporting pit matched with the rear end of the corresponding turning plate is arranged on each horizontal face. When the front end of each turning plate is matched with the corresponding containing groove, the stair like common stairs allows people to go up and down; when the rear end of each turning plate is matched with the corresponding supporting pit, the stair becomes a bevel, the people can place goods on the bevel to enable the goods to slide on the bevel to achieve the objective of carrying, so that the goods is safer due to the goods transporting mode. The stair is used for carrying the goods.
The invention discloses a stair convenient for goods transportation. The stair comprises at least two steps and elastic parts with two ends, a turning plate with a front end and a rear end is arranged on each step, the two ends of each elastic member are connected with the corresponding step and the corresponding turning plate, each step has a vertical face and a horizontal face, a containing groove matched with the front end of the corresponding turning plate is formed in each vertical face, and a supporting pit matched with the rear end of the corresponding turning plate is arranged on each horizontal face. When the front end of each turning plate is matched with the corresponding containing groove, the stair like common stairs allows people to go up and down; when the rear end of each turning plate is matched with the corresponding supporting pit, the stair becomes a bevel, the people can place goods on the bevel to enable the goods to slide on the bevel to achieve the objective of carrying, so that the goods is safer due to the goods transporting mode. The stair is used for carrying the goods.
Stair convenient for goods transportation
LI JINPING (author)
2016-02-03
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Construction stair improvement structure convenient to clean
| European Patent Office | 2015