CN2227645Y

CN2227645Y - Funnel

Info

Publication number: CN2227645Y
Application number: CN95208796U
Authority: CN
Inventors: 王文长
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-25
Filing date: 1995-04-25
Publication date: 1996-05-22
Anticipated expiration: 2005-04-25

Abstract

The utility model relates to a novel funnel comprising a body provide with liquid outlets at the bottom and magnetic elements on the bottom surface, a floater arranged on the bottom of the body and provided with magnetic suction elements on the top surface, and a positioning piece which can position the floater on the bottom of the body. When the funnel composed of the components is in use, filled liquid is filled in a container through the liquid outlets. When the filled liquid is about to be full, the floater rises up via buoyancy and joints with the bottom of the body via the magnetic attraction of the magnetic elements and the magnetic suction elements to automatically plug the liquid outlets, so that the filled liquid is not filled in the container any longer and avoids overflowing.

Description

Novel funnel

The utility model is a kind of novel funnel, especially finger is a kind of can stop immediately that filling liquid no longer continues to enter container when container is filled up in the filling liquid injection, avoid outside the filling liquid spill-over flow container to reach, and cause waste and phenomenon such as cause danger, belong to the perfusion fluid apparatus.

The structure of generally commonly using funnel all has the bigger and broad filling port of an opening, and to assemble filling liquid, its bottom then has a mini diameter tube shape delivery port, during container is planted by system usually, makes filling liquid be able to import in the container exactly smoothly; The use of right this kind hopper structure, because the input port of its bottom system is inserted in the container, so in the filling process of filling liquid, the appearance that can't know container is carried water level, thereby the time user that is everlasting fill in the process and can't realize, easily make outside the filling liquid spill-over flow container, and cause the meaningless waste of filling liquid, it is very inconvenient to use; If this filling liquid is a toxic liquid or for the liquid of color is arranged, the liquid of its spill-over outflow then is difficult to remove more to be handled; Perhaps be used in the electrical generator stop off when refueling when this funnel, if its engine is under long-time running and when producing high temperature, the oil pole of filling of its spill-over outflow easily catches fire because of the high temperature of engine ignites, and then causes to use and go up danger greatly.

Because commonly use funnel has above-mentioned ideal not to the utmost and has danger on reality is used disappearance, the main purpose of a kind of novel funnel of the utility model is: provide a kind of when filling liquid in the container when overflowing, can stop filling liquid to be reinjected in the container immediately, avoid the outer novel funnel of filling liquid overflow container, can avoid causing waste or cause danger.

A kind of novel funnel of the utility model mainly includes: a body, and its bottom has outage, and the bottom surface is provided with magnetics; One buoyancy aid be to be located at the body bottom, but its end face is provided with the magnetic element; Positioning piece can be positioned buoyancy aid the bottom of body;

System is concaved with a coupling collar in body bottom outboard peripheries, and the coupling collar end face is provided with leak-proof gasket, and the centre has one in conjunction with the cover seat, and this is concaved with an alcove in conjunction with cover seat bottom, sets firmly a magnetics in the alcove, and outage is positioned at the coupling collar sidewall;

One buoyancy aid has a seal ring that can be placed in outside the bulk junction cyclization at buoyancy aid top outer peripheral edges cording, and a protruding bolt that can be inserted in the body alcove then is equipped with in the centre, but protruding bolt end face is to set firmly the magnetic element;

Positioning piece, this locations are a dish type pedestal, have several fixed legs on it, to run through buoyancy aid and to combine with body.

The utility model has the advantages that: have gathering, the guiding filling liquid is filled in the basic effect of using in the container, it more can be according to the injection water level of filling liquid in the container can block the liquid inlet during near spill-over automatically, filling liquid is no longer flowed inject container, overflow the outer effect of container to prevent undue filling of filling liquid really, and improve really and commonly use the waste and danger that funnel is caused on using, use safe ready more.

The utility model has following accompanying drawing:

Fig. 1. be the structure decomposition map of the utility model embodiment.

Fig. 2. be the cross-sectional schematic of amplifying of Figure 1A part.

Fig. 3. be the enlarged diagram of looking up of the utility model embodiment funnel body.

Fig. 4. be the assembled sectional view of the utility model embodiment.

Fig. 5. be the action scheme drawing of the utility model embodiment.

Number in the figure is as follows:

1. body 2. buoyancy aids 3. locationss

10. coupling collar 11. knock holees 12. leak-proof gaskets

13. knot cover seat 14. alcoves 15. magneticss

16. outage 20. seal rings 21. through holes

22. but protruding bolt 23. magnetics do not have part 30. fixed legs

31. in conjunction with the termination

Now lifting a preferred embodiment and conjunction with figs. is described as follows:

At first, see also shown in Fig. 1-4, a kind of novel funnel of the utility model mainly lies in funnel body (1) bottom group and is provided with the locations (3) that a buoyancy aid (2) and located and slided up and down displacement for buoyancy aid (2) and forms; Wherein:

This funnel body (1) is arranged with a coupling collar (10) in its bottom outer peripheral edges system, and this coupling collar (10) end face appropriate location is provided with several knock holees (11) (please consulting Fig. 2, shown in Figure 3 simultaneously), and sets firmly a leak-proof gasket (12); Body (1) bottom centre has a hollow and falls the combination cover seat (13) of concavity, this is arranged with an alcove (14) in conjunction with cover seat (13) bottom surface system of central authorities, for setting firmly a magnetics (15) (for example magnet), and coupling collar (10) sidewall of seat (13) upper end is covered in this combination, has the outage (16) of majority.

This buoyancy aid (2), its corresponding body (1) coupling collars of top outer peripheral edges (10) locate to be equipped with a seal ring (20), and the corresponding knock hole of this seal ring (20) end face (11) locates to be provided with the through hole (21) that runs through worker's buoyancy aid (2); And the alcove (14) in buoyancy aid (2) the top corresponding bodies of central authorities (1) locates upwards to be equipped with a protruding bolt (22), and protruding bolt (22) but end face be installed with a magnetics (23) (for example magnet or iron plate etc.), when inserting alcove (14) in order to protruding bolt (22) cover can with magnetics (15) mutually magnetic fit;

This locations (3), be mainly a dish type pedestal, have several fixed legs (30) on it, this fixed leg (30) top is provided with in conjunction with termination (31), be placed through in the knock hole (11) of body (1) coupling collar (10) end face in order to run through buoyancy aid (2) through hole (21), buoyancy aid (2) is positioned the bottom of body (1);

The novel funnel of forming by above-mentioned structure, as shown in Figure 4, its buoyancy aid (2) is to be subjected to the spacing of locations (3) and the bottom that is arranged at funnel body (1), making can be along locations (3) fixed leg (30) upper and lower displacement; So when using as shown in Figure 4, system (comprises buoyancy aid (2) with funnel bottom, locations (3)) is inserted in the container top perfusing hole, and pour into filling liquid by the inlet of funnel end face, inject container via outage (16) stream again, and continue in the filling process in filling liquid, filling liquid water level in its container promptly rises gradually, when reaching the water level of buoyancy aid (2) position near filling with, this buoyancy aid (2) is promptly because of the buoyancy of filling liquid, and, make in the sheathed alcove (14) of going into body (1) central authorities of the protruding bolt (22) of buoyancy aid (2) top central authorities gradually to top offset; And when buoyancy aid (2) more upwards during buoyance lift, but the magnetic element (23) of its end face promptly with alcove (14) in magnetics (15) produce the magnetic effect, the two mutual magnetic is fitted, as shown in Figure 5; At this moment, the top seal ring (20) of buoyancy aid (2) just is placed in outside the coupling collar (10) of body (1), and can block the outage (16) of body (1), make filling liquid no longer flow and inject container, and mat leak-proof gasket (12) closely abuts against applying, reaches the effect that prevents the filling liquid seepage, and filling liquid can't be fed in the container again, and then reach and avoid outside the filling liquid overflow container, commonly use funnel with certain improvement and use last disappearance.

Claims

1. novel funnel, it is characterized in that: this funnel mainly includes: a body, its bottom has outage, and the bottom surface is provided with magnetics; One buoyancy aid be to be located at the body bottom, but its end face is provided with the magnetic element; And positioning piece can be positioned buoyancy aid the bottom of body;

This body bottom outboard peripheries system is concaved with a coupling collar, the centre has one in conjunction with the cover seat, and this is concaved with an alcove in conjunction with cover seat bottom, sets firmly a magnetics in alcove, outage then is positioned at the coupling collar sidewall, and the coupling collar end face of these body bottom outer peripheral edges is provided with leak-proof gasket;

This buoyancy aid top outer peripheral edges cording has one can be placed in the outer seal ring of bulk junction cyclization, and a protruding bolt that can be inserted in the body alcove then is equipped with in the centre, but protruding bolt end face is to set firmly the magnetic element;

This locations is a dish type pedestal, has fixed leg on it, to run through buoyancy aid and to combine fixing with body.