CN201007904Y

CN201007904Y - Flute having blow pistol

Info

Publication number: CN201007904Y
Application number: CNU2007200932270U
Authority: CN
Inventors: 李达
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-29
Filing date: 2007-01-29
Publication date: 2008-01-16
Anticipated expiration: 2017-01-29

Abstract

The utility model relates to a flute with a blowing nozzle, which belongs to a musical instrument manufacturing technology field, wherein a blowing nozzle body is arranged on a flute body which is on a position of a blow hole, a vent hole is opened on the blowing nozzle body, and an exit end of the vent hole corresponds to an edge of the blow hole. When playing, a lip of a flutist is put on the blowing nozzle body, and airflow reaches to the edge through the vent hole, thereby producing the edge eddy current vibration. The flute of the utility model needs no strict mouth wind training to play, and is particularly suitable to be played by the school students and the philharmonics, thereby playing a great promoting role in the respect that the musical instruments enter into the classroom of the primary and middle school.

Description

A kind of flute that blow gun is arranged

Technical field:

The utility model belongs to musical instrument manufacturing technology field, is a kind of flute.

Background technology:

Existing horizontal playing the flute, comprise the bamboo flute of China and the flute in the West, mainly by the flute body, blow the hole and finger-hole constitutes, blowing hole place has arris, when playing wind instruments, bassoonist's lower lip press close to the arris opposite side blow the bore edges place, small part branched to flute body outside after the air-flow that blows out ran into arris, most of air-flow enters in the tubular body of flute body, forms the eddy current type air column and sounds, and is called the arris vortex vibration.Lower lip is placed on blows the appropriate location, hole, produce desirable arris vortex vibration, need carry out the specialty exercise of long-term system, common people are difficult to grasp in a short time.

Summary of the invention:

The technical problems to be solved in the utility model is to disclose a kind of simple and convenient flute that blow gun is arranged of playing wind instruments.

The scheme of the utility model technical solution problem is at the flute that blows the place, hole the blow gun body to be housed on one's body, and the blow gun body has air hole, and the endpiece correspondence of air hole is blown the arris in hole.When playing wind instruments, bassoonist's lip is placed on the blow gun body, and air communication is crossed air hole and arrived arris, produces the arris vortex vibration.

In order to produce even more ideal arris vortex vibration effect, the main shaft of the airflow direction of air hole and flute body is 25-40 degree angle, and described main shaft is the center of flute body xsect and blows the axle that forms between the center, hole.

The blow gun body can be to fixedly connected with flute body connected mode, also can be detachable.On the blow gun body set collar is housed, set collar is wrapped on one's body the flute, and snap close is housed on the set collar.Open snap close, blow gun can be taken off from the flute body.

Flute of the present utility model does not need strict one's intention as revealed in what one says training both can play, and is particularly suitable for students in middle and primary schools and the music-lover plays wind instruments, and middle and primary schools' musical instrument entering classrooms is had very big impetus.

Description of drawings:

Fig. 1 is the sectional view of the utility model flute;

Fig. 2 shows the synoptic diagram of angle between pore and the main shaft;

Fig. 3 is the synoptic diagram of existing flute.

Embodiment:

The utility model by flute body 1, blow hole 2 and finger-hole 3 constitutes, there is arris 4 at blow gun 5 places, on the flute body 1 that blows 2 places, hole, blow gun body 5 is housed, blow gun body 5 has pore 6, the endpiece correspondence of pore 6 is blown the arris 4 in hole 2, and the main shaft of the airflow direction of pore 6 and flute body 1 is 35 degree angles, and set collar 7 is housed on blow gun body 5, set collar 7 is wrapped on the flute body 1, and snap close 8 is housed on the set collar 7.

Claims

1. flute that blow gun is arranged, by the flute body, blow the hole and finger-hole constitutes, blowing the place, hole has arris, it is characterized in that: the flute that blows the place, hole is equipped with the blow gun body on one's body, and the blow gun body has air hole, and the endpiece correspondence of air hole is blown the arris in hole.

2. flute according to claim 1 is characterized in that: the main shaft of the airflow direction of air hole and flute body is 25-40 degree angle.

3. flute according to claim 1 is characterized in that: on the blow gun body set collar is housed, set collar is wrapped on one's body the flute, and snap close is housed on the set collar.