发明名称 | Bubble-blowing apparatus | ||
摘要 | An apparatus for generating bubbles from a stationary loop inside a housing is described. The device includes a housing, a reservoir of bubble-making solution, a fan that generates an air stream, and a pump that supplies said bubble-making solution to a stationary film-producing mechanism. The stationary film-producing mechanism comprises a loop with an opening through which air travels, a film-forming edge, a bubble-releasing edge, a first orifice on an exterior surface of the loop, and a second orifice on an interior surface of the loop. Solution supplied to the film-producing mechanism enters the loop through the first orifice, exits the loop through the second orifice, and forms a film of solution along the film-forming edge of the loop, wherein at least one bubble of solution is released from the bubble-releasing edge. | ||
申请公布号 | US9089785(B2) | 申请公布日期 | 2015.07.28 |
申请号 | US201213633552 | 申请日期 | 2012.10.02 |
申请人 | Crayola, LLC | 发明人 | Orem Christopher P.;Rau Thomas R. |
分类号 | A63H33/28 | 主分类号 | A63H33/28 |
代理机构 | Shook, Hardy & Bacon LLP | 代理人 | Shook, Hardy & Bacon LLP |
主权项 | 1. A bubble-blowing apparatus comprising: a housing; a reservoir adapted to contain a solution; a fan disposed in the housing and adapted to generate an air stream that exits the housing through an air outlet; a stationary film-producing mechanism comprising a loop, wherein the loop comprises: a film-forming edge oriented in a proximal first plane,a bubble-releasing edge oriented in a distal second plane opposite the proximal first plane,a first orifice on an exterior surface of the loop;a second orifice on an interior surface of the loop; and a pump disposed in the housing and connected to the reservoir by a tube to supply said solution to the stationary film-producing mechanism. | ||
地址 | Easton PA US |