Abstract: A stirring rod includes a soft pipe having a protrusion at an end, an open end at another end, and one or more grooves at the periphery of the pipe. A rod is inserted into the pipe, and the length of the rod sheathed into the pipe is shorter than the length of the pipe. The rod and the pipe are latched by the latch, such that when the pipe is compressed by the rod to spread open the groove, the position adjacent to each groove is extended outward, and the pipe is changed from a linear shape to a shape of an outwardly extended flower, so as to increase the stirring area and give more fun to the use of the stirring rod. After the stirring rod is used, the rod can be pressed gently to separate the latch, and then the pipe resumes its original shape.

Abstract: The present invention discloses a cup structure with surfaces of changeable patterns, and the structure includes a cup body, a transparent containing space having a surrounding periphery and disposed in the cup body, at least one driving shaft and driven shaft disposed at the containing space, and reel surrounded the periphery of a reel and wound on a driving shaft and a driven shaft, and the reel contains various different patterns or a continuous essay, such that when the cup structure is in use, the driving shaft and driven shaft can be rotated to change the pattern portion of the reel at the periphery of the cup body, and the patterns or words on the reel can be rotated to constantly change and display the patterns or words, so as to arouse children's curiosity, give more fun of using the cup, and encourage children to drink more water.

Abstract: A dining utensil having a replaceable pattern plate includes a see-through containing space for containing a plurality of pattern plates with different figures, and the pattern plates are stacked in the containing space, and a stopper is plugged at an open end of the containing space for preventing the pattern plates from falling out or preventing water permeation when the dining utensil is washed, and the pattern plates can be swapped to arouse children's curiosity and give more funs to the dining for children.

Abstract: A book structure with an audio generator includes a main body in the form of a book having a plurality of book leaves with printed texts or figures, a book cover covered at the periphery of the book leaves and having a cavity, and the cavity having a controlling member connected to a loudspeaker, and the controlling member is connected to a connecting member of the book cover, such that when the book structure is used, an electronic device transfer an audio file to a memory through the connecting member, and the cavity produce a resonance, so that the audio file can be played from the loudspeaker like a speaker box. The invention requires no external electronic device for the playback, and it can save any content in the format of an audio file into the controlling member as needed.