Novel seal of saxophone bent neck and saxophone mouthpiece

Abstract

The invention discloses a novel seal of a saxophone bent neck and a saxophone mouthpiece. The novel seal is mainly composed of a check ring 1 (1), a check ring 2 (2), a check ring 3 (3), a check ring4 (4), an O-shaped ring 1 (6) and an O-shaped ring 2 (7). The O-shaped rings are made of rubber materials, the inner diameter of the O-shaped rings is 2 mm smaller than the outer diameter of a small opening of the saxophone bent neck, and the wire diameter of the O-shaped rings is the thickness of an original cork sheet. The check ring is made of plastic materials, the height of the check ring ishalf of the wire diameter of the O-shaped rings, and the width of the check ring is 3 mm. When the saxophone is used, the check ring 1 (1) is pasted to the outer surface of the saxophone bent neck close to the edge of the small opening by glue, the O-shaped rings are arranged close to the edge of the saxophone bent neck, and then the check ring 2 (2) is pasted by glue to fix the saxophone bent neck. And after a certain distance, the check ring 3 (3), the check ring 4 (4) and the O-shaped ring 2 (7) are also arranged on the bent neck by using the same method. The seal has the advantages of being simple in structure, convenient to install and good in sealing effect.

Description

technical field [0001] The patent of the present invention discloses a saxophone accessory, which is mounted on the neck of the sax, and is a new type of seal for the neck of the sax and the flute head. There are two openings on the neck of the sax, and the smaller opening is It is used to hold the flute head, and a layer of cork is pasted with glue on its outer surface. The saxophone's flute head is inserted into the small opening of the curved neck, and this layer of cork is mainly used to seal it to prevent air leakage. The cork is elastic and can act as a good seal. The surface of the cork is not smooth, so every time you install the mouthpiece, you must apply lubricating paste to the cork so that it will not damage the cork. After being used for a period of time, the elasticity of the cork sheet will decrease, and the glue inside will also fall off, so it needs to be repaired and replaced. Every time the saxophone blows, there will be human saliva on the cork, and bacter...

AI Technical Summary

Problems solved by technology

But it has many disadvantages, first of all, it is easy to break, easy to grow bacteria, difficult to replace and maintain, etc., and it needs to be coated with lubricating paste when using it.

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