Building climbing chair

Abstract

The invention discloses a building climbing chair. The building climbing chair comprises a rack (1); a guide tube (2) is arranged above the rack (1); two sliding bases (3) are oppositely arranged above the guide tube (2), and the two sliding bases (3) are connected by use of a universal joint (4); guide wheels (5) are arranged on the two sides of the sliding bases (3); the inner surfaces (6) of the guide wheels (5) are fitted with the side surfaces of the guide tube (2); upper rollers (7) are arranged on the upper parts of the sliding bases (3); the lower surfaces of the upper rollers (7) are fitted with the upper surface of the guide tube (2); a rotating shaft (8) is further arranged on the upper parts of the sliding bases (3), a framework (9) is arranged on the rotating shaft (8), a driving seat (10) is arranged on the framework (9), the input end of the driving seat (10) is connected with a motor (11), while the output end of the driving seat (10) is connected with a power gear shaft (12), and a gear (13) on the power gear shaft (12) is engaged with the rack (1); a seat (14) is fixed on the framework (9).

Description

technical field [0001] The invention relates to a stair-climbing chair, in particular to an automatic stair-climbing chair which is installed in a corridor and automatically transports residents up and down stairs. Background technique [0002] With the general improvement of the level of social and economic development and the rapid advancement of urbanization, the construction of urban housing has gradually entered into a well-off living standard, and improving the quality of living has become the basic demand of residents. However, a large number of houses built in the 1980s and 1990s, due to the limitation of the economic development level at that time, most of the old houses below seven floors in the urban area did not have elevator facilities due to factors such as structure and space. As time went by, the age of the residential population increased, Residents who live on floors above 5 floors have to go up and down the stairs every day when they go out and go home, es...

AI Technical Summary

Problems solved by technology

However, a large number of houses built in the 1980s and 1990s, due to the limitations of the economic development level at that time, most of the old houses below seven floors in the urban area did not have elevator facilities due to structural, space and other factors. As time went by, the age of the residential population increased, Residents who live on floors above 5 floors have to go up and down the stairs every day when they travel and go home, especially for the elderly and sick, who are walking up and down the stairs with crutches and dragging their sick bodies, which makes life very inconvenient , Some old people don’t even go out for a day, and become the pain of the elderly living behind closed doors. The pain of climbing up and down stairs has become a major problem in the life of the elderly, affecting their quality of life and daily travel.

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