CN106334320A

CN106334320A - Toy horn

Info

Publication number: CN106334320A
Application number: CN201610810826.3A
Authority: CN
Inventors: 丁艳红
Original assignee: 丁艳红
Current assignee: Taizhou Shi Xing Xin Toy Co., Ltd.
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2017-01-18
Anticipated expiration: 2036-08-31
Also published as: CN106334320B

Abstract

The invention discloses a toy horn. The toy horn comprises a horn main body which is provided with a horn mouth, a horn body, a tone tuning device and a trumpet mouth, wherein the horn body is provided with a plurality of connecting pipes and a plurality of elbow pipes, each elbow pipe comprises a first elbow pipe, a middle-section elbow pipe and a rear elbow pipe, and the horn mouth, the first elbow pipes, the middle-section elbow pipes, the rear elbow pipes and the trumpet mouth are sequentially connected and communicated through the connecting pipes; the tone tuning device is connected and communicated with the connecting pipes; the horn mouth, the horn body and the trumpet mouth are all plastic pieces; the connecting pipes between the horn mouth and the first elbow pipes are tone tuning pipes; a waist-tightening pipe hole with minimum pipe diameter is formed in each tone tuning pipe, the waist-tightening pipe hole is gradually enlarged towards two sides of the tone tuning pipe so as to respectively form a first external expansion pipe hole which is close to the horn mouth and a second external expansion pipe hole which is arranged in the other side, the wall thicknesses of other parts of the horn body except the first elbow pipes and the tone tuning pipes are the same and are 0.8 mm larger than the wall thickness of the first elbow pipes, the thickness of the waist-tightening pipe holes is the thinnest, the wall thickness is gradually thickened while the hole diameters of the first external expansion pipe hole and the second external expansion pipe hole are enlarged, and the wall thickness in the thickest position is 0.8mm thicker than that of the first elbow pipes. The toy horn disclosed by the invention is good in tone.

Description

Toy number

Technical field

The present invention relates to toy art, more particularly, to a kind of toy number.

Background technology

Toy number of the prior art is plastic material, then because of the characteristic of material itself, noise is more, and tone color is very Difference.

Content of the invention

In view of this, the technical problem to be solved is: provides a kind of toy number of good tone color.

In order to achieve the above object, the present invention adopts the following technical scheme that and to realize:

A kind of toy number, including the number of having mouth, number body, tuning device and bell-mouthed body, if described body has Involvement pipe and some bend pipes, described bend pipe includes first section bend pipe, stage casing bend pipe and minor details bend pipe, described mouth, first section bend pipe, in Section bend pipe, minor details bend pipe are sequentially connected by described connecting leg with horn mouth and connect, and described tuning device connects and connects in institute State on connecting leg it is characterised in that described mouth, number body and horn mouth are working of plastics, described mouth and described first section bend pipe it Between the connecting leg that connects be pitch pipe, have in described pitch pipe caliber minimum one at closing waist pore, described closing waist pore is to pipe Two side pipes become larger the first of the number of being formed close to mouth respectively and extend out pore and the second of opposite side and extend out pore, and described first section is curved The wall thickness of the described body remaining part beyond pipe and pitch pipe is identical and is more than described first 0.8 millimeter of wall thickness saving bend pipe, described tune The wall thickness of sound tube is corresponding to the thinnest at closing waist pore, extends out, corresponding to first, the endoporus that pore and second extends out pore in pore The change in footpath is greatly and gradually thickening, to first extend out pore and second extend out pore in pore the maximum position of internal orifice dimension the thickest, And this thickness is than first thick 0.8 millimeter of bend pipe of section.

Preferably, described tuning device is vertical piston device, described vertical piston device includes button, outside piston Shell, piston only, piston bottom, piston top cover and looped pipeline, described piston only piston type is set in described piston, institute The upper end stating piston only is fixed in the lower end of described button, the upper end of described button thoroughly wear described piston top cover extend out to described Outside piston, between the lower end of described piston only and described piston bottom, pad is provided with spring, the stage casing tool of described piston There is primary air inlet and main gas outlet, epimere have secondary gas outlet, hypomere has extra-air inlet, the outer wall of described piston only sets Have in order to lead directly to described primary air inlet and main gas outlet in its natural state, under pressed status via described pair gas outlet and pair Air inlet turns on the spiral vent grooves of described primary air inlet and main gas outlet, and described piston passes through described primary air inlet It is connected with described connecting leg with main gas outlet and communicate.

Preferably, described vertical piston device is two groups, one group is to set gradually and even in a row three, another group For one be obliquely installed, four described vertical pistons are each all independent to be connected and connects on described connecting leg.

As shown from the above technical solution, the invention has the beneficial effects as follows:

Compared to existing technology, the present invention is by devising pitch pipe so that air-flow is initially formed air-flow after number mouth enters Compression, to closing waist pore, air-flow is compressed to maximum, is then passed through second and extends out the ejection of pore moment, coordinates during this The thickness of tuning tube wall designs so that tone color significantly improves, close to professional other number.And first section bend pipe wall thickness is arranged to Number thinner structure of body remaining part wall thickness makes it have the performance audio that convergence is even identical to copper number of tradition relatively, thus having It is easy to carry, play prominent effect laborsaving, that playing effect is good.Meanwhile, vertical piston device can freely control conversion tone.

Brief description

Fig. 1 is the overall structure diagram 1 of the present invention.

Fig. 2 is the overall structure diagram 2 of the present invention.

Fig. 3 is the cross section structure diagram of the pitch pipe of the present invention.

Specific embodiment

In order that those skilled in the art can be further understood that feature and the technology contents of the present invention, referring to following has Close detailed description of the invention and accompanying drawing.

Refer to shown in Fig. 1 to Fig. 3, the invention provides a kind of toy number, including the number of having mouth 1, number body, tuning device With number body of horn mouth 2, described body has some connecting legs 3 and some bend pipes, and described bend pipe includes first section bend pipe 4, stage casing Bend pipe and minor details bend pipe 5, described mouth, first section bend pipe, stage casing bend pipe, minor details bend pipe and horn mouth are connected successively by described connecting leg Connect and connect, described tuning device connects and connects on described connecting leg, wherein, described mouth, number body and horn mouth are and mould Materials and parts, the connecting leg being connected between described mouth and described first section bend pipe is pitch pipe 111, has caliber minimum in described pitch pipe One at closing waist pore 112, described closing waist pore becomes larger the first outer expander of the number of being formed close to mouth respectively to pipe two side pipe The second of hole 113 and opposite side extends out pore 114., the wall thickness of the described body remaining part beyond described first section bend pipe and pitch pipe Identical and save bend pipe more than described head 0.8 millimeter of wall thickness, the wall thickness of described pitch pipe is corresponding to the thinnest at closing waist pore, right Should in first extend out pore and second extend out the internal orifice dimension of pore in pore change greatly and gradually thickening, to first extend out pore and The position of the second internal orifice dimension maximum extending out pore in pore is the thickest, and this thickness is than first thick 0.8 millimeter of bend pipe of section.Described tune Mixer be vertical piston device, described vertical piston device include button 6, piston 7, piston only, piston bottom 8, Piston top cover 9 and looped pipeline 10, described piston only piston type is set in described piston, and the upper end of described piston only is solid It is connected to the lower end of described button, the upper end of described button is thoroughly worn described piston top cover and extend out to outside described piston, described work Between the lower end of plug body and described piston bottom, pad is provided with spring, and the stage casing of described piston has primary air inlet and master gives vent to anger Mouthful, epimere has secondary gas outlet, hypomere has extra-air inlet, the outer wall of described piston only is provided with order in its natural state Lead directly to described primary air inlet and main gas outlet, enter via described pair gas outlet and the extra-air inlet described master of conducting under pressed status QI KOU and the spiral vent grooves of main gas outlet, described piston passes through described primary air inlet and main gas outlet and described company Pipe is connected and communicates, and described vertical piston device is two groups, one group be set gradually and even in a row three, another group be to incline Tiltedly of setting, four described vertical pistons are each all independent to be connected and connects on described connecting leg.

By employing the structure in above-mentioned the present embodiment, after tested, there is no any noise completely, tone color is very good, lead to Cross the design of pitch pipe, make plastics number increased stereosonic effect, very melodious.Tested through our experiments, such Structure really makes the more melodious of sound change and has third dimension, forms tonequality that is abundanter, having texture.We have asked 200 Carry out listening to performance under the performance Shi Tai of position this area, platform has after curtain professional performance teacher use existing skill respectively Brass trumpet in art and toy number and added the toy number of pitch pipe in the present invention and played wind instruments, 200 test subject are given Result is: wherein 165 think that the toy number having added pitch pipe in the present invention played wind instruments is that acoustical quality is best, 35 Think that the tonequality of brass trumpet is more classical melodious, and 200 then all represent the performance individually not adding the toy number of pitch pipe in the present invention Tonequality is undoubtedly substantially worst one, carries very many noises in sound, and sound very sharply lack texture it is clear that with The above two are not belonging to same rank.

The above tone color proving to have added the toy number of pitch pipe in the present invention has obtained huge change, not only can be with copper Number compare favourably, be even more than brass trumpet, and its cost is very low, can also be widely used in the purposes such as teaching, the present invention program It is particularly suited for toy baritone, accompanying drawing all taking toy baritone as a example, but not limited to this.

But the foregoing is only the preferable possible embodiments of the present invention, and be not used to limit to the scope of the claims of the present invention, therefore The equivalent structure change that all utilization description of the invention and accompanying drawing content are made, all in the same manner within the scope of the present invention.

Claims

1. a kind of toy number, including the number of having mouth, number body, tuning device and bell-mouthed body, described body has some Connecting leg and some bend pipes, described bend pipe includes first section bend pipe, stage casing bend pipe and minor details bend pipe, described mouth, first section bend pipe, stage casing Bend pipe, minor details bend pipe are sequentially connected by described connecting leg with horn mouth and connect, and described tuning device connects and connects described It is characterised in that described mouth, number body and horn mouth are working of plastics, between described mouth and described first section bend pipe on connecting leg The connecting leg connecting is pitch pipe, has closing waist pore at the one of caliber minimum, described closing waist pore is to pipe two in described pitch pipe Side pipe becomes larger the first of the number of being formed close to mouth respectively and extends out pore and the second of opposite side and extends out pore, described first section bend pipe And the described body remaining part beyond pitch pipe wall thickness is identical and 0.8 millimeter of wall thickness more than described first section bend pipe, described tuning The wall thickness of pipe is corresponding to the thinnest at closing waist pore, extends out, corresponding to first, the internal orifice dimension that pore and second extends out pore in pore Change greatly and gradually thickening, to first extend out pore and second extend out pore in pore the maximum position of internal orifice dimension the thickest, and This thickness is than first thick 0.8 millimeter of bend pipe of section.

2. toy number as claimed in claim 1 is it is characterised in that described tuning device is vertical piston device, described vertical Piston apparatus include button, piston, piston only, piston bottom, piston top cover and looped pipeline, described piston only piston type It is set in described piston, the upper end of described piston only is fixed in the lower end of described button, the upper end of described button is saturating Wear described piston top cover to extend out to outside described piston, between the lower end of described piston only and described piston bottom, pad is provided with bullet Spring, the stage casing of described piston has primary air inlet and main gas outlet, epimere have secondary gas outlet, hypomere has secondary air inlet Mouthful, the outer wall of described piston only is provided with order to lead directly to described primary air inlet and main gas outlet in its natural state, to push Turn on the spiral vent grooves of described primary air inlet and main gas outlet, institute via described pair gas outlet and extra-air inlet under state State piston to be connected with described connecting leg with main gas outlet and communicate by described primary air inlet.

3. it is characterised in that described vertical piston device is two groups, one group is to set successively to toy number as claimed in claim 2 Put and connect in a row three, another group be being obliquely installed, each all independent connection of four described vertical pistons is simultaneously Connection is on described connecting leg.