Folding device for baby carriage
US9534628B1 · kind B1 · utility
Inventor
Key dates
| Filing date | May 16, 2016 |
| Grant date | Jan 3, 2017 |
| Priority date | — |
| Expiry date | May 16, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2326/20
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
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 not only avoids dust or foreign objects accumulating on the inner structures received inside the first cover and the second cover, but also prevents fingers from accidentally pinching.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.