Abstract This invention relates to a detachable castor support for a baby carriage and in particular to one including a body portion having a vertical shaft with a pivot hole and a protuberance, a stand having a rectangular recess having two sides each formed with a semicircular hole at the lower part thereof and an elongated slot at the front part thereof, a U-shaped member extending from the rear part of the stand and having a hole in each vertically extending sidewall of the U-shaped member and a semicircular notch at the bottom thereof, a connector disposed within the stand with its tubular lug engaged with the semicircular notch of the stand and its protuberance fitted into the elongated slot of the stand and a rivet extending through the hole of the U-shaped member and the lower part of the vertical shaft of the body portion whereby the baby carriage can be stowed conveniently and the castor thereof can be easily replaced with a new one once damaged.
A detachable castor support for a baby carriage comprising: a body portion having a vertical shaft with a pivot hole and a first protuberance at a lower end thereof; a stand having a rectangular recess having two sides each formed with a semicircular notch at a lower part thereof and an elongated slot at a front part thereof; a U-shaped member including a horizontal bottom wall and two vertically extending sidewalls and extending from and being formed as one piece with a rear part of said stand and having a hole in each said U-shaped member sidewall and a semicircular notch in the bottom thereof, said bottom semicircular notch receiving a lower end of the vertical shaft of said body portion; a separate, removably attached connector, having a tubular lug at both sides and a second protuberance at the front side, fixedly disposed within said stand recess with the tubular lugs engaged within the semicircular notch as of said stand and the second protuberance fitted into the elongated slot of said stand; and a rivet extending through the hole of said U-shaped member and the pivot hole in the lower end of the vertical shaft of said body portion, an axle means having wheels thereon extending through the lugs in the connector, and a spring being located between the first protuberance and the bottom of the U-shaped member.
Claim 2
Dependent Claim
228 words
A detachable castor support for a baby carriage comprising: a body portion having a vertical shaft with a pivot hole and a first protuberance at a lower end thereof; a stand having a rectangular recess having two sides each formed with a semicircular notch at a lower part thereof and an elongated slot at a front part thereof; a U-shaped member including a horizontal bottom wall and two vertically extending sidewalls and extending from and being formed as one piece with a rear part of said stand and having a hole in each said U-shaped member sidewall and a semicircular notch in the bottom thereof, said bottom semicircular notch receiving a lower end of the vertical shaft of said body portion; a separate, removably attached connector, having a tubular lug at both sides and a second protuberance at the front side, fixedly disposed within said stand recess with the tubular lugs engaged within the semicircular notch as of said stand and the second protuberance fitted into the elongated slot of said stand; and a rivet extending through the hole of said U-shaped member and the pivot hole in the lower end of the vertical shaft of said body portion, an axle means having wheels thereon extending through the lugs in the connector, and a spring being located between the first protuberance and the bottom of the U-shaped member.