Melodica for preventing bacteria breeding
A mouth organ and bacteria technology, applied in wind instruments, instruments, musical instruments, etc., can solve problems such as human injury, and achieve the effects of preventing bacterial growth, stable connection, stable and firm clamping
Inactive Publication Date: 2018-11-13
JIANGSU EAST MUSICAL INSTR
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the invention provides a mouth organ that prevents the growth of bacteria, which has the advantages of preventing the growth of bacteria, etc., and solves the problem that the traditional harmonica will produce a lot of bacteria after a long time of use, and a large number of bacteria will grow , when using the harmonica, it will cause certain harm to the human body
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1-2 , a kind of harmonica to prevent the growth of bacteria, comprising a casing 1, a button 2 is fixedly installed on the front of the casing 1, a carrying handle 3 is fixedly installed on the right side of the casing 1, and a through hole is opened on the inner wall of the carrying handle 3, through which The shape of the hole is a semicircle, and the diameter of the through hole is five centimeters to ten centimeters. The le...
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The invention relates to the technical field of the melodica, and discloses a melodica for preventing bacteria breeding. The melodica comprises a shell. The front surface of the shell is fixedly provided with keys. The right side of the shell is fixedly provided with a handle. The left side of the shell is communicated with an installing pipe. According to the melodica for preventing bacteria breeding, the fixing pipe is inserted in the internal wall of the connecting pipe and the external wall of the fixing pipe is sleeved by the sealing sleeve, the sealing performance between the fixing pipeand the internal wall of the connecting pipe can be enhanced by arrangement of the sealing sleeve, and bacteria breeding caused by the fact that the dust and the drops of water enter into the internal wall of the fixing pipe because of poor sealing effect can be avoided. The sealing sleeve comprises two semi-sealing rings and four connecting plates. The four connecting plates are grouped in pairsto be arranged on the left and right ends of each semi-sealing ring respectively. The two connecting plates of the same side are fixedly connected through the threaded rods and the bolts so that thesealing performance between the connecting pipe and the fixing pipe can be further enhanced and bacteria breeding can be effectively avoided.
Description
technical field [0001] The invention relates to the technical field of the harmonica, in particular to a harmonica for preventing the growth of bacteria. Background technique [0002] The melodica is a keyboard-style wind instrument with small size, good pitch and melody. It is in the same category as the harmonica in terms of musical instrument classification. It belongs to the free-reed musical instrument. Therefore, it can also be regarded as a wind-type keyboard instrument. The range of the melodica is about three octaves, and it can play rich harmony effects. In addition, it has good harmony ability and a wide range. It is widely used in various in music. [0003] After a long time of use, the traditional harmonica will produce a lot of bacteria, and a large number of bacteria will cause certain harm to the human body when using the harmonica. Therefore, in order to solve such problems, a method to prevent bacteria is proposed here. Breeding harmonica. Contents of t...
Claims
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IPC IPC(8): G10D7/12G10D9/02
CPCG10D7/14G10D9/02
Inventor 孔文忠
Owner JIANGSU EAST MUSICAL INSTR