Ejection toy
US11927420B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Aug 1, 2023 |
| Grant date | Mar 12, 2024 |
| Priority date | — |
| Expiry date | Aug 1, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41B4/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An ejection toy relating to the toy technology and comprising a casing, an elastic energy-storage & launching mechanism, a bullet, a string, a string retracting mechanism, an ejection locking mechanism and a driving component. The bullet is fit to the elastic energy-storage & launching mechanism and a container is set on the casing. The string retracting mechanism includes a string retracting wheel and a friction wheel, and the string is held between the string retracting wheel and friction wheel. The driving component is set in the casing for driving the string retracting wheel. The ejection locking mechanism is set on the casing for locking and fixing the bullet on the elastic energy-storage & launching mechanism or driving the string retracting wheel and friction wheel to release the string while unlocking the bullet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.