CN106334320B

CN106334320B - Toy number

Info

Publication number: CN106334320B
Application number: CN201610810826.3A
Authority: CN
Inventors: 丁艳红
Original assignee: Taizhou Shi Xing Xin Toy Co Ltd
Current assignee: Taizhou Shi Xing Xin Toy Co., Ltd.
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2019-09-03
Anticipated expiration: 2036-08-31
Also published as: CN106334320A

Abstract

The invention discloses a kind of toys number, including having number mouth, number body, tuning device and bell-mouthed ontology, number body has several connecting legs and several bend pipes, bend pipe includes first section, middle section and minor details bend pipe, number mouth, head section bend pipe, middle section bend pipe, minor details bend pipe is sequentially connected and is connected to by connecting leg with horn mouth, tuning device is connected to and in communication on connecting leg, wherein, number mouth, number body and horn mouth are plastic part, the connecting leg connected between number mouth and first section bend pipe is pitch pipe, there is closing waist pore at caliber the smallest one in pitch pipe, closing waist pore becomes larger to be respectively formed to two side pipe of pipe and extends out the second of pore and the other side close to the first of number mouth and extend out pore, the wall thickness of number body remaining part other than head section bend pipe and pitch pipe is identical and is greater than 0.8 millimeter of wall thickness of first section bend pipe, it is most thin at closing waist pore, wall thickness is with outside first Expander hole and second extends out becoming larger and gradually thickeing for pore aperture, and thickness is 0.8 millimeter thicker than head section bend pipe.Good tone color of the present invention.

Description

Toy number

Technical field

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

Background technique

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

Summary of the invention

In view of this, the technical problems to be solved by the present invention are: providing 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 realize:

A kind of toy number, including there is number mouth, number body, tuning device and bell-mouthed ontology, if described body has Involvement pipe and several bend pipes, the bend pipe include first section bend pipe, middle section bend pipe and minor details bend pipe, described mouth, first section bend pipe, in Section bend pipe, minor details bend pipe are sequentially connected and are connected to by the connecting leg with horn mouth, and the tuning device is connected to and in communication in institute State on connecting leg, which is characterized in that described mouth, number body and horn mouth are plastic part, described mouth and the first section bend pipe it Between the connecting leg that connects be pitch pipe, there is closing waist pore at caliber the smallest one, the closing waist pore is to pipe in the pitch pipe Two side pipes become larger to be respectively formed and extend out the second of pore and the other side close to the first of number mouth and extend out pore, and the first section is curved The wall thickness of described body remaining part other than pipe and pitch pipe is identical and is greater than 0.8 millimeter of wall thickness of the first section bend pipe, the tune The wall thickness of sound tube is to extend out pore and second corresponding to first and extend out the inner hole of pore in pore corresponding to most thin at closing waist pore Becoming larger for diameter and gradually thicken, until first extend out pore and second extend out pore in pore the maximum position of internal orifice dimension it is most thick, And the thickness is 0.8 millimeter thicker than head section bend pipe.

Preferably, the tuning device is vertical piston device, the vertical piston device includes key, outside piston Shell, piston only, piston bottom cover, piston top cover and looped pipeline, the piston only piston type are set in the piston, institute The upper end for stating piston only is fixed in the lower end of the key, the upper end of the key wear thoroughly the piston top cover extend out to it is described Outside piston, pad is equipped with spring between the lower end of the piston only and the piston bottom cover, and the middle section of the piston has There are primary air inlet and main gas outlet, upper section that there is extra-air inlet with secondary gas outlet, lower section, is set on the outer wall of the piston only Have to lead directly to the primary air inlet and main gas outlet in its natural state, under pressed status via the secondary gas outlet and pair The spiral vent grooves of the primary air inlet and main gas outlet are connected in air inlet, and the piston passes through the primary air inlet It is connected and communicates with main gas outlet with the connecting leg.

Preferably, the vertical piston device is two groups, one group is to set gradually and connect in a row three, another group For one be obliquely installed, four vertical pistons are respectively independent to be connected to and in communication on the connecting leg.

As shown from the above technical solution, the beneficial effects of the present invention are:

Compared with prior art, the present invention is by devising pitch pipe, so that air-flow is initially formed air-flow after entering by number mouth Then compression extends out the ejection of pore moment by second until air-flow is compressed to maximum value at closing waist pore, cooperation during this The thickness design of tuning tube wall, so that tone color significantly improves, close to professional other number.And head section bend pipe wall thickness is arranged to The opposite number thinner structure of body remaining part wall thickness makes it have the performance audio that approach is even identical to copper number of tradition, to have Protrusion effect easy to carry, performance is laborsaving, playing effect is good.Meanwhile vertical piston device can freely control transformation tone.

Detailed description of the invention

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

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

Fig. 3 is the schematic cross-sectional view of pitch pipe of the invention.

Specific embodiment

In order to enable those skilled in the art to be further understood that feature and technology contents of the invention, please referring to following has Detailed description and accompanying drawings of the present invention for pass.

Shown in please referring to Fig.1 to Fig.3, the present invention provides a kind of toys number, including have number mouth 1, number body, tuning device With number ontology of horn mouth 2, described body has several connecting legs 3 and several bend pipes, and the bend pipe includes first section bend pipe 4, middle section Bend pipe and minor details bend pipe 5, described mouth, first section bend pipe, middle section bend pipe, minor details bend pipe and horn mouth are successively connected by the connecting leg It connects and is connected to, the tuning device is connected to and in communication on the connecting leg, wherein described mouth, number body and horn mouth are modeling Materials and parts, the connecting leg connected between described mouth and the first section bend pipe is pitch pipe 111, has caliber minimum in the pitch pipe One at closing waist pore 112, the closing waist pore becomes larger the first outer expander being respectively formed close to number mouth to two side pipe of pipe The second of hole 113 and the other side extends out pore 114., the first wall thickness for saving the described body remaining part other than bend pipe and pitch pipe It is 0.8 millimeter of wall thickness identical and being greater than the first section bend pipe, the wall thickness of the pitch pipe be corresponding to most thin at closing waist pore, it is right Pore and second should be extended out in first to extend out the becoming larger for internal orifice dimension of pore in pore and gradually thicken, until first extend out pore and Second extend out pore in pore the maximum position of internal orifice dimension it is most thick, and the thickness than head section bend pipe it is 0.8 millimeter thick.The tune Mixer is vertical piston device, and the vertical piston device includes key 6, piston, piston only, piston bottom cover 8, lives Plug top cover 9 and looped pipeline 10, the piston only piston type are set in the piston, and the upper end of the piston only is solid It is connected to the lower end of the key, the upper end of the key is worn the piston top cover thoroughly and extend out to outside the piston, the work Pad is equipped with spring between the lower end of plug body and the piston bottom cover, and the middle section of the piston has primary air inlet and main outlet Mouth, upper section have extra-air inlet with secondary gas outlet, lower section, and the outer wall of the piston only is equipped in its natural state Lead directly to the primary air inlet and main gas outlet, under pressed status via the secondary gas outlet and extra-air inlet be connected the master into The spiral vent grooves of port and main gas outlet, the piston pass through the primary air inlet and main gas outlet and the company Pipe is connected and communicates, and the vertical piston device is two groups, one group be set gradually and even three in a row, another group is inclined One be tiltedly arranged, four vertical pistons are respectively independent to be connected to and in communication on the connecting leg.

By using the structure in above-mentioned the present embodiment, after tested, absolutely not any noise, tone color is very good, leads to The design for crossing pitch pipe makes plastics number increase stereosonic effect, very melodious.It tests and tests through us, it is such Structure makes the more melodious of sound change really and has three-dimensional sense, forms sound quality that is abundanter, having texture.We have asked 200 It carries out listening to performance under the performance Shi Tai of position this field, there is professional performance teacher to use existing skill respectively on platform after curtain Brass trumpet and toy number in art and the toy number of pitch pipe in the present invention is added to be played wind instruments, what 200 test subjects provided The result is that: wherein 165 think the toy number of pitch pipe in the present invention has been added to be played wind instruments is that acoustical quality is best, 35 Position thinks that the sound quality of brass trumpet is more classical melodious, and 200 then indicate that individually plus in the present invention toy number of pitch pipe is drilled Sound quality is played undoubtedly and is obviously worst one, with very more noises in sound, and sound sharply lacks texture very much, it is clear that The same rank is not belonging to the above two.

It is above to prove that the tone color of the toy number of pitch pipe in the present invention has been added to obtain huge change, it not only can be with copper It number compares favourably, has been 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 Be particularly suitable for toy baritone, attached drawing by taking toy baritone as an example, but not limited to this.

But the foregoing is merely preferable possible embodiments of the invention, not to limit to the scope of the patents of the invention, therefore It is all to change with equivalent structure made by description of the invention and accompanying drawing content, similarly within the scope of the present invention.

Claims

1. a kind of toy number, including there is number mouth, number body, tuning device and bell-mouthed ontology, described body has several Connecting leg and several bend pipes, the bend pipe include first section bend pipe, middle section bend pipe and minor details bend pipe, described mouth, first section bend pipe, middle section Bend pipe, minor details bend pipe and horn mouth are sequentially connected and are connected to by the connecting leg, and the tuning device is connected to and in communication with described On connecting leg, which is characterized in that described mouth, number body and horn mouth are plastic part, between described mouth and the first section bend pipe The connecting leg of connection is pitch pipe, has closing waist pore at caliber the smallest one in the pitch pipe, and the closing waist pore is to pipe two Side pipe becomes larger to be respectively formed and extends out the second of pore and the other side close to the first of number mouth and extend out pore, the first section bend pipe And the wall thickness of the described body remaining part other than pitch pipe is identical and 0.8 millimeter of wall thickness greater than the first section bend pipe, the tuning The wall thickness of pipe is to extend out pore and second corresponding to first and extend out the internal orifice dimension of pore in pore corresponding to most thin at closing waist pore Become larger and gradually thicken, until first extend out pore and second extend out pore in pore the maximum position of internal orifice dimension it is most thick, and The thickness is 0.8 millimeter thicker than head section bend pipe.

2. toy number as described in claim 1, which is characterized in that the tuning device is vertical piston device, described vertical Piston apparatus includes key, piston, piston only, piston bottom cover, piston top cover and looped pipeline, the piston only piston type It is set in the piston, the upper end of the piston only is fixed in the lower end of the key, and the upper end of the key is saturating It wears the piston top cover to extend out to outside the piston, pad is equipped with bullet between the lower end of the piston only and the piston bottom cover Spring, the middle section of the piston have primary air inlet and main gas outlet, and upper section has secondary gas outlet, and lower section has secondary air inlet Mouthful, the outer wall of the piston only is equipped with to lead directly to the primary air inlet and main gas outlet in its natural state, push The spiral vent grooves of the primary air inlet and main gas outlet, institute is connected under state via the secondary gas outlet and extra-air inlet Piston is stated to be connected and communicate with the connecting leg by the primary air inlet and main gas outlet.