Two-stage bubble blower

Abstract

A two-stage bubble blower includes a bubble blower body shaped like an open frame and defining therein a large bubble blowing opening and one or multiple main bubble solution-retaining portions for blowing a large bubble at a first stage when the user swings the two-stage bubble blower in the air, and bubble-blowing loops mounted in the bubble blower body each bubble-blowing loop defining therein a center opening and a sub solution-retaining portion for blowing a small bubble at a second stage when the user keeps swinging the two-stage bubble blower in the air after formation of the large bubble.

What the invention claimed is: 
     
         1 . A two-stage bubble blower, comprising:
 a bubble blower body comprising a large bubble-blowing opening for blowing a large bubble and at least one main solution-retaining portion extending around said large bubble-blowing opening for retaining a bubble solution; and   a plurality of bubble-blowing loops mounted in said bubble blower body and spaced around said large bubble-blowing opening of said bubble blower body, each said bubble-blowing loop comprising a center opening for blowing a small bubble and a sub solution-retaining portion extending around said center opening for retaining a bubble solution.   
     
     
         2 . The bubble blower as claimed in  claim 1 , wherein said bubble blower body is a substantially elliptical shaped open frame comprising a throat located at one end thereof and terminating in a handle. 
     
     
         3 . The bubble blower as claimed in  claim 2 , wherein said bubble blower body further comprises a peripheral rib extending around the periphery thereof. 
     
     
         4 . The bubble blower as claimed in  claim 1 , wherein said bubble blower body comprises an operating shaft, two solution-retaining bars, each said solution-retaining bar having opposing first end and second end, the first ends of said solution-retaining bars being respectively pivotally connected to said operating shaft in such a manner that said operating shaft is operable to bias said two solution-retaining bars in direction toward and away from each other between a close position and a substantially V-shaped open position within a predetermined angle, and a folding bar coupled between the second ends of said two solution-retaining bars and defining with said two solution-retaining bars said large bubble-blowing opening. 
     
     
         5 . The bubble blower as claimed in  claim 4 , wherein each said bubble-blowing loop comprises a smoothly inwardly curved tapered face and the center opening and sub solution-retaining portion of each said bubble-blowing loop are located on the center of the associating smoothly inwardly curved tapered face.