To suppress a temperature rise at the get-on part of a baby buggy in which the temperature of the seat part will rise with the reflection heat of the solar beam from the ground surface in summer etc., by suppressing direct conduction of the solar beam reflection heat to the seat part of the buggy.

The buggy 1 has the seat part 4 supported at least by a front leg part 2 and a rear leg part 3, and a cool keeping member 8 for suppressing the reflection heat is installed in the lower part of the seat part 4 of the buggy get-on part 6 at a certain spacing from the seat part 4 so as to suppress the heat conduction of the reflection heat from the ground surface, and thereby direct conduction of the solar beam reflection heat from the ground surface to the seat part 4 of the buggy 1 is suppressed, which suppresses the temperature rise of the get-on part 6.