|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||E05D-011/10 A45F-005/10 B62B-007/00 F16C-011/10 B62B-009/12|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 18|
A folding device for a baby carriage has an operating arm, a first cover, an engaging unit, an elastic unit, a first abutting unit, a second abutting unit, and a second cover. The operating arm has two opposite ends. The first cover is connected to one of the two opposite ends of the operating arm. The first cover and the second cover are pivotally mounted with each other. The engaging unit, the elastic unit, the first abutting unit, and the second abutting unit are received in the first cover and the second cover. The folding device for a baby carriage ...
1. A folding device comprising: an operating arm being a hollow tube and having two opposite ends;a first cover connected to one of the two opposite ends of the operating arm and having a first surrounding wall having an inner surface; anda first engaging portion formed on the inner surface of the first surrounding wall;an engaging unit assembled in the first cover and having a peripheral wall having an outer surface; andan engaging segment formed on the outer surface of the peripheral wall of the engaging unit and engaged with the first engaging portion...