good tone toy number

Abstract

The invention discloses a toy horn with an excellent tone. The toy horn comprises a horn nozzle, a horn body, a tone tuning device and a horn-mouthed horn main body, wherein the horn body is equipped with a plurality of connecting pipes and a plurality of bending pipes; the bending pipes include a first section of bending pipe, a middle section of bending pipe and a tail section of bending pipe; the horn nozzle, the first section of bending pipe, the middle section of bending pipe, the tail section of bending pipe and the horn mouth are successively connected and communicated through the connecting pipe; the tone tuning device is connected and communicated with the connecting pipe; the horn nozzle, the horn body and the horn mouth are made of plastic components; a tone tuning pipe is connected between the horn mouth and the first section of bending pipe; a waist-reducing pipe hole is formed in the position of the minimal pipe diameter in the tone tuning pipe; the waist-reducing pipe hole is gradually increased toward two lateral pipes, so as to form a first external expanding pipe hole close to the horn nozzle and a second external expanding pipe hole on the other side; the thicknesses of the rest walls of the horn body except the first section of bending pipe and the tone tuning pipe are the same and are 0.6mm thicker than the first section of bending pipe; the waist-reducing pipe hole is located on the thinnest wall and is gradually transited to the position of the maximal inner hole diameter of the first and second external expanding pipe holes; the maximal thickness of the waist-reducing pipe hole is 0.6mm thicker than the first section of bending pipe; and the horn nozzle is integrally formed on the tone tuning pipe. The toy horn has a better tone.

Description

technical field [0001] The invention relates to the field of toys, in particular to a toy horn with good timbre. Background technique [0002] The toy numbers in the prior art are all made of plastic, but due to the characteristics of the material itself, there are many noises and the timbre is very poor. Contents of the invention [0003] In view of this, the technical problem to be solved by the present invention is to provide a toy number with good sound. [0004] In order to achieve the above object, the present invention adopts following technical scheme to realize: [0005] A toy horn with good timbre, including a horn body with a mouthpiece, a horn body, a tuning device and a bell mouth. bend and the end bend, the mouthpiece, the first bend, the middle bend, the end bend and the bell mouth are sequentially connected and communicated through the connecting pipe, and the tuning device is connected and communicated in the connecting pipe above, it is characterized i...

AI Technical Summary

Problems solved by technology

[0002] The toy numbers in the prior art are all made of plastic, but due to the characteristics of the material itself, there are many noises and the timbre is very poor.

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