Panpipe inner wall cleaning device
A technology of cleaning device and installation cylinder, applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of insufficient hardness, only one entrance, unable to clean stubborn stains inside the panpipe, etc. The breadth, the ingenious structure, the effect of reducing frictional resistance
Active Publication Date: 2019-08-16
MUDANJIANG NORMAL UNIV
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Problems solved by technology
[0003] For pan flute players, how to effectively clean the inside of the pan flute is a difficult problem to solve, because the caliber of the pan flute is small, and the hardness of the inner wall of the pan flute is not enough to clean the inner wall of the pan flute with paper, so it cannot clean the stubborn stains inside the pan flute, and water Soaking is difficult to achieve the effect of cleaning stubborn stains, and the high-pressure water gun cannot be implemented due to the small diameter of the pan flute and only one inlet
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[0028] refer to Figure 1-4 , a pan flute inner wall cleaning device, comprising a rotating connecting rod 1 and a mounting cylinder 2, the upper end of the rotating connecting rod 1 is fixedly connected with a handle 5, the outer wall of the mounting cylinder 2 is fixedly provided with a cleaning cotton sleeve 4, the mounting cylinder 2 A one-way limiting cylinder 3 is installed on the inner wall, and the lower end of the rotating connecting rod 1 is located in the one-way limiting cylinder 3, and a plurality of T-shaped slide grooves 201 are evenly opened on the inner wall of the installation cylinder 2, and the one-way limiting A plurality of T-shaped slide bars 301 are symmetrically and fixedly connected to the outer wall of the barrel 3 , and the T-shaped slide bars 301 are slidably connected in corresponding T-shaped slide slots 201 .
[0029] A plurality of one-way limiting grooves 6 are evenly opened on the inner side wall of the one-way limiting cylinder 3, and the lo...
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The invention discloses a panpipe inner wall cleaning device. The cleaning device comprises a rotary connecting rod and a mounting cylinder, wherein the upper end of the rotary connecting rod is fixedly connected with a handle, cleaning cotton sleeves are fixedly arranged on the outer side wall of the mounting cylinder in a sleeving mode, a one-way limiting cylinder is arranged on the inner side wall of the mounting cylinder, the lower end of the rotary connecting rod is positioned in the one-way limiting cylinder, a plurality of one-way limiting grooves are uniformly formed in the inner sidewall of the one-way limiting cylinder, the lower end of the rotary connecting rod is fixedly connected with a telescopic locking mechanism, and the telescopic locking mechanism is arranged in the one-way limiting groove in an abutting mode. The cleaning device has the advantages that the structure is ingenious, the repeated use of a part of the structures is realized, the energy-saving and environment-friendly effects are achieved, one driving mechanism can correspond to the cleaning cotton sleeves with different sizes, the cleaning device is suitable for panpipes with different calibers, andthe application range of the device is improved.
Description
technical field [0001] The invention relates to the technical field of pan flute cleaning, in particular to a pan flute inner wall cleaning device. Background technique [0002] The pan flute is a traditional musical instrument. The earliest pan flute discovered so far in the world is a bone pan flute from the early Western Zhou Dynasty in China 3,000 years ago. The pan flute is to combine several sound tubes of the same material into a whole musical instrument by bonding, binding, or frame fixing. The inside of the sound tube is blocked with beeswax or cork. When playing, the air flow from Slip over the mouthpiece and hit the inner tube wall on the opposite side. The airflow vibrates in the inner cavity of the sound tube, producing a musical sound. Due to the different positions of the beeswax and the cork, the vibration period of the airflow in the sound tube is different, so the vibration frequency of the airflow is different. , resulting in different tones. [0003] Fo...
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IPC IPC(8): B08B9/045
CPCB08B9/045
Inventor 王立扬初征
Owner MUDANJIANG NORMAL UNIV