CN201216876Y

CN201216876Y - Sounding fuel filling stick

Info

Publication number: CN201216876Y
Application number: CNU2008201267240U
Authority: CN
Inventors: 林宝琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-24
Filing date: 2008-06-24
Publication date: 2009-04-08
Anticipated expiration: 2018-06-24

Abstract

Disclosed is a sound-generating cheering trumpet which comprises a sound generation block, a rubber film, a shell and an outer cover; wherein, the sound generation block is provided with an air channel; an air tube is arranged in the air channel and communicated with the air channel; the rubber film is nested on one end of the sound generation block to enable the rubber film to be tightly closed on the opening end of the air tube; the sound generation block is clamped between the shell and the outer cover; one end of the shell is provided with a thread part; the center of the outer cover is provided with a blowing nozzle; hereby, one end of the sound-generating cheering trumpet is in threaded connection with a sound amplifying tube; air is blown through the central blowing nozzle to enable the air which flows in the air channel and the air tube to drive the rubber film to have resonance for sound generation, so as to generate amplified sound; the sound-generating cheering trumpet has the advantages of convenient carrying and convenient blowing.

Description

The sounding refueling rod

Technical field

The utility model relates to a kind of refueling rod, relates in particular to a kind of sound that sends to refuel the sounding refueling rod that helps gesture.

Background technology

Prosperity along with various occuptional movements (MLB Slam, professional basketball etc.), various Related products are also and then weeded out the old and bring forth the new, when people appreciate these occupation matches, all be that team or the sportsman who supports refuels, use general public address type refueling rod, or represent to refuel in the mode of blowing a whistle, public address type refueling rod is the taper body of hollow, can produce the great sound by beaing, shout loudly or blowing, thereby reach the effect that oiling helps gesture.

Seeing also shown in Figure 1ly, is a kind of multi-functional refueling rod 1, and this refueling rod 1 is to be shaped to a cylindrical shell, and it leans on into inner place to be provided with a neck 11, outwards is expanded into the horn-like of larger caliber below this neck 11; And at the neck 11 of refueling rod 1 with the interior gas blow pipe 12 that is provided with, the neck of refueling rod 1 is installed with a song pipe 13 for 11 li, flange 131 set on these song pipe 13 outer walls is separated into two parts with refueling rod 1 inside, and the inlet of gas blow pipe 12 is the inboards at this flange 131; The inner of song pipe 13 slightly protrudes in the inner of refueling rod 1, in addition with the inner of a rubber film 14 sealing refueling rods 1, seals the inner of song pipe 13 simultaneously.When gas blow pipe 12 is blown, can make rubber film 14 protuberances, gas is entered in the song pipe 13 fast and produce sound, send after the effect that sound is empathized, enlarged in refueling rod 1.

Though this kind refueling rod 1 is multi-functional, but it only can send the sound of similar loudspeaker, shout loudly and can't be used for sound, and gas blow pipe 12 is positioned at refueling rod 1 side, and is approaching with the position that the user grips, and therefore inconvenient user grips, and this refueling rod 1 inside is not the design of complete closed, the user must require great effort, and blow could sounding, therefore wayward volume, and its immaturity part is necessary to be improved.

Summary of the invention

Main purpose of the present utility model is to provide a kind of sounding refueling rod, in order to overcome the shortcoming that prior art can't be used to shout loudly, grip inconvenience, wayward volume.

For achieving the above object, the utility model relates to a kind of sounding refueling rod, and it comprises:

One sounding piece, it is provided with a gas passage, is provided with a tracheae in this gas passage and in these sounding piece central authorities, and this gas passage is communicated with this tracheae;

One glued membrane, it is set in an end of this sounding piece, in order to seal this sounding piece and this tracheae;

One shell, its inside is provided with an accommodation space, and is provided with the neck of a convergent at this shell one end, and this neck inner face is provided with a threaded portion, and the end that this sounding piece is arranged with this glued membrane is assembled in this accommodation space;

One enclosing cover, the central authorities of its one side are provided with a blow gun, and this sounding piece and this glued membrane are folded between this shell and this enclosing cover, and this blow gun is communicated with this gas passage.

In view of the above, the utility model sounding separately uses, or is used in combination with an amplifying tube, when it uses, be that amplifying tube is provided with the expansion section of a spiro union portion and a flaring with the threaded portion and an amplifying tube bolt of shell one end, produce the effect that amplifies by the expansion section; Therefore, when the user holds the neck of shell, and after inwardly blowing by the blow gun of enclosing cover central authorities, gas is flowed in gas passage and tracheae, and the reciprocal glued membrane that promotes to be closed on the tracheae, produce the sounding effect that resonates, and sound can be enlarged several times by amplifying tube; Because the diameter of neck is less, thereby gripping, the person of being easy to use has the advantage of taking, and blow gun is positioned at the enclosing cover center, during air blowing, gas can on average enter in the gas passage, is easy to control volume, add between sounding piece and shell and enclosing cover is closed design, therefore, the user needn't withstand face fully with regard to inflatable, considerably blows well.

The beneficial effects of the utility model are that the neck of shell is the convergent shape in (1) the utility model, and with the enclosing cover blow gun certain distance are arranged, and the user grips when using, and grip with air blowing and can't interfere with each other, and are convenient to grip; (2) because the blow gun of the utility model enclosing cover is located at central authorities, when blowing, gas is on average entered in the gas passage of sounding piece, be convenient to volume by air-blowing quantity control sounding; (3) sounding piece of the present utility model and glued membrane are folded between shell and enclosing cover, so that glued membrane and gas passage are closed state, the user needn't withstand blow gun with regard to inflatable with face fully, have increased the convenience when blowing; (4) expansion section of the neck of the utility model shell and amplifying tube can be provided with a fluorescence warning part, or a noctilucence warning part, or a reflection alarming portion, or is pasted with a colored paster, thereby can increase integral aesthetic property, reaches the convenience when using night.

Description of drawings

Fig. 1 is the structural representation of multi-functional refueling rod;

Fig. 2 is the scheme of installation of the utility model preferred embodiment;

Fig. 3 is the three-dimensional exploded view of the utility model preferred embodiment;

Fig. 4 is the assembled sectional view of the utility model preferred embodiment;

Gas flow schematic diagram when Fig. 5 uses for the utility model preferred embodiment.

Description of reference numerals:

The 1-refueling rod; The 11-neck; The 12-gas blow pipe; 13-song pipe; The 131-flange; The 14-rubber film; 2-sounding refueling rod; 21-sounding piece; The 211-gas passage; The 212-tracheae; The 213-air admission hole; The 214-venthole; The 22-glued membrane; The 23-shell; The 231-accommodation space; The 232-neck; The 233-threaded portion; The 24-enclosing cover; The 241-blow gun; The 25-ring body; The 251-air-vent; The 3-amplifying tube; The 31-spiro union portion; The 32-expansion section.

The specific embodiment

Below in conjunction with accompanying drawing, to this novel above-mentionedly is described in more detail with other technical characterictic and advantage.

See also Fig. 2～shown in Figure 4, sounding refueling rod 2 collocation one amplifying tube 3 of the present utility model uses, amplifying tube 3 is for being the trumpet-shaped hollow tube of flaring, it is provided with a spiro union portion 31 and an expansion section 32, the utility model is bolted in amplifying tube 3 one ends, the sound that sends can be enlarged several times by its expansion section 32 and send, sounding refueling rod 2 mainly comprises:

One sounding piece 21, it is provided with a gas passage 211, in gas passage 211 and in sounding piece 21 central authorities, be provided with a tracheae 212, gas passage 211 is communicated with tracheae 212, in gas passage 211, be provided with an air admission hole 213 with respect to sounding piece 21 1 sides, opposite side with respect to sounding piece 21 on tracheae 212 is provided with a venthole 214, so that venthole 214 communicates with atmosphere; Moreover tracheae 212 slightly protrudes from sounding piece 21 openends.

One is sheathed on the glued membrane 22 of sounding piece 21 1 ends, can seal sounding piece 21 and tracheae 212, and glued membrane 22 is made for the rubber-like material, suitable elastic dilatation can be arranged after stressed.

One is the shell 23 of hollow tubular, its inside is provided with an accommodation space 231, and be provided with the neck 232 of a convergent at an end of shell 23, and neck 232 inner faces are provided with a threaded portion 233, when sounding piece 21 is installed on shell 23, be that the end that sounding piece 21 is arranged with glued membrane 22 is assembled in the accommodation space 231 this sounding piece 21 of neck 232 packings of mat shell 23; Moreover, for ease of using night or increasing decorative effect attractive in appearance, neck 232 at shell 23 is provided with a fluorescence warning part (not shown), an or noctilucence warning part (not shown), or a reflection alarming portion (not shown), or be to paste at neck 232 to be provided with a colored paster (not shown).

One enclosing cover 24, the center of its one side is provided with a blow gun 241, this blow gun 241 runs through enclosing cover 24 inner faces, when sounding piece 21 is installed, face closure sounding piece 21 is not provided with an end of glued membrane 22 in the enclosing cover 24, so that blow gun 241 is communicated with gas passage 211, sounding piece 21 and glued membrane 22 are folded in 24 of shell 23 and enclosing covers; Moreover 23 need of enclosing cover 24 and shell are provided with one at interval, so that the venthole 214 of sounding piece 21 is connected with atmosphere; So, can be provided with a ring body 25 at enclosing

cover

24 and 23 on shell, ring body 25 is provided with a plurality of air-vents 251, possesses the function that ventilation is arranged simultaneously thereby shell 23 and enclosing cover 24 are combined closely.

In view of the above, in the present embodiment, the expansion section 32 of amplifying tube 3 is provided with a fluorescence warning part (not shown), an or noctilucence warning part (not shown), an or reflection alarming portion (not shown), or be that 32 stickups are provided with a colored paster (not shown) in the expansion section, thereby increase integral aesthetic property, reach the convenience when using night.

See also Fig. 3, shown in Figure 5, sounding refueling rod 2 of the present utility model sounding separately uses, or is used in combination with an amplifying tube 3; In the present embodiment, be to be used in combination with amplifying tube 3, it utilizes the threaded portion 233 of shell 23 1 ends, is screwed into one mutually with the spiro union portion 31 of amplifying tube 3; Therefore, hold the neck of shell 23 as the user, and after blow gun 241 inside air blowings the by enclosing cover 24 central authorities, make gas gas coming through passage 211, air admission hole 213 and tracheae 212 in regular turn, and the reciprocal glued membrane that promotes to be closed in tracheae, the effect of enhancing resonance sounding, gas is at last again by venthole 214, the air-vent 251 that passes ring body 25 is expelled to atmosphere, and the expansion section by amplifying tube 3 32 enlarges several times with sound; Because neck 232 diameters of shell 23 are less, be convenient to grip, thereby have the advantage of taking, and blow gun 241 is positioned at enclosing cover 24 centers, during air blowing, gas can on average enter in the gas passage, can control the volume of sounding by air-blowing quantity, thereby be easy to control volume, add 24 of sounding piece 21 and shell 23 and enclosing covers and be closed design, therefore, the user needn't withstand face blow gun 241 fully with regard to inflatable; Moreover sounding refueling rod 2 is two joint independent structures designs with amplifying tube 3, not only can be used as sounding and amplifies, and also can be used as the usefulness that amplifies of shouting loudly, and has more increased the practicality when using.

In sum, sounding refueling rod of the present utility model has the utility model of patent, and to the value of industry; The applicant mentions the application of novel patent according to the regulation of Patent Law.

The above only is a preferred embodiment of the present utility model, and more than explanation only is illustrative for the utility model, and nonrestrictive; Those of ordinary skills understand, and can carry out many changes to it in the spirit and scope that the utility model claim is limited, and revise; even equivalence; as: whether the setting of ring body to be, or the transformation of the mode of decoration or the like, but all will fall in the protection domain of the present utility model.

Claims

1, a kind of sounding refueling rod is characterized in that it comprises:

2, sounding refueling rod according to claim 1 is characterized in that, this gas passage is provided with an air admission hole, and this tracheae then is provided with a venthole.

3, sounding refueling rod according to claim 1 is characterized in that, is provided with a ring body between this enclosing cover and this shell.

4, sounding refueling rod according to claim 3 is characterized in that, this ring body is provided with a plurality of air-vents.

5, sounding refueling rod according to claim 1 is characterized in that, the neck of this shell is provided with a fluorescence warning part.

6, sounding refueling rod according to claim 1 is characterized in that, the neck of this shell is provided with a noctilucence warning part.

7, sounding refueling rod according to claim 1 is characterized in that, the neck of this shell is provided with a reflection alarming portion.

8, sounding refueling rod according to claim 1 is characterized in that, the neck of this shell is pasted with a colored paster.

9, sounding refueling rod according to claim 1 is characterized in that, the threaded portion of this shell amplifying tube that is spirally connected, and this amplifying tube is provided with the expansion section of a spiro union portion and a flaring.

10, sounding refueling rod according to claim 9 is characterized in that, the expansion section of this amplifying tube is provided with a fluorescence warning part.

11, sounding refueling rod according to claim 9 is characterized in that, the expansion section of this amplifying tube is provided with a noctilucence warning part.

12, sounding refueling rod according to claim 9 is characterized in that, the expansion section of this amplifying tube is provided with a reflection alarming portion.

13, sounding refueling rod according to claim 9 is characterized in that, the expansion section of this amplifying tube is pasted with a colored paster.