Shock-absorbing device for stroller
US7648150B2 · kind B2 · utility
4Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2008 |
| Grant date | Jan 19, 2010 |
| Priority date | — |
| Expiry date | Mar 28, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2301/20
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A shock-absorbing device for a stroller includes: a wheel mounting seat including a sleeve part having first and second sides, and an extending part extending outwardly from the first side of the sleeve part; a shock-absorber seat having a first end portion that is formed with a wheel axle-disposing hole, and a second end portion that is pivoted to the second side of the sleeve part, the wheel axle-disposing hole being defined by an axle hole-defining wall; and a resilient shock absorber abutting resiliently against the extending part and the axle hole-defining wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.