CN2049215U - Anti-overflow device for container's mouth - Google Patents

Abstract

The utility model relates to an anti-overflow device for a bottle mouth, which is fastened with the mouth of a prime bottle in a thread mode, and causes liquid to flow through an arc outlet through a wing ring so that the overflowed liquid drips to the wing ring and flows into a bottle through a pre-formed small hole. The device is used for sealing the bottle mouth, is suitable for the bottle with a certain specification, and still has the function of overflow prevention. The utility model can solve the inconvenient phenomenon that the known liquid, such as salsa oil, honey, etc., overflow along the bottle mouth after the liquids are poured presently.

Description

Anti-overflow device for container's mouth

The widely people of container bottle use, existing one phase history remote.This inner space that utilizes is different from the place of other animal to store the notion of thing for the mankind.

And the material of bottle also along with before the human civilization science and technology and then improve constantly, by taking from natural material the earliest, as pottery, glass etc., develops in recent years Polymer, PET etc., is multifarious.And the change of maximum is also sealed up for safekeeping safer, durable for bottleneck.

On the other hand, because container bottle extensively is present in people's living environment,, be the formulation that standard is arranged so necessity of unified standard is arranged, even to this day, bottleneck size and tighten up screw thread etc. all has fixed pattern lattice.

The maximum utility of Container bottle body is the safety of storage, in the use, and the fluency in the time of also should keeping stock to pour out.With present Container bottle body, with the salad oil is example, it is storing, is pouring out all no problems, only the shortcoming of maximum is down that the back bottleneck often has the salad oil of remnants excessive, and flows to the bottom along bottle, except that hindering the health because of the residual stain of bottleneck, the platform that its oil stain that flows to bottle body bottom often is infected with floor or placement is several etc., so common housewife fills up a millboard in addition in the bottom of salad oil bottle, preventing the contamination plate, but only this kind countrmeasure causes the inconvenience of using once more.

The applicant is for a long time to the observation of above-mentioned bottleneck inconvenience phenomenon, concentrates on studies, and expectation development one is applicable to general bottleneck and have again and prevent excessive device, and through experiment repeatedly, the container finish of just having invented the utility model ends excessive device.

The utility model purpose is to make one to be applicable to that promptly general bottleneck can prevent excessive device again.

Illustrate for further setting forth the concrete technology contents of the utility model, at first seeing also, wherein figure one is the generalized section of the utility model preferred embodiment.

As shown in the figure, basically, the utility model is by a body 1 and a upper shield 2 be combined intos, wherein, body 1 is an annular hollow thing, there is a block set 11 its lower end, and inwall then has a cover line 12, and the cover line is corresponding to the screw thread of bottleneck, and can sealed each other one-tenth tight joint state, on the block set 11, then one extends into a wing ring 13, and more vertically up one extend into a collar 14, wherein, being on one side that arc is slightly outwards opened and forming a reviewing 15 of the collar in one of the vertical joint of wing ring 13 and the collar 14 side, offered the trepanning 16 of a backflow for liquid in addition.And,, and be minimum with trepanning 16 places so this wing ring 13 is slightly to be oblique drop for the liquid that makes remnants can be back in the bottle smoothly.

Block set 11 tops of body 1 then have line 17 outside the screw thread in the outer wall setting, as the usefulness sealed with upper shield 2.

Upper shield 2 is that a circular end seals the lid of an end opening, is provided with negative thread 21 at inwall, and dimensions is all corresponding to screw thread 17 outside the block set 11, in addition in the top of loam cake, one bezel ring, 22 is set, and its size can closely be blocked after tightening corresponding to the collar 14 of body 1.

On reality is used, at first body 1 mat screw thread 12 is locked on former bottle and promptly is locked on and just forms stationary state in the screw thread of purchasing.And if the upper shield 2 of this moment is fashionable with screw fastening outside negative thread 21 and block set 11 tops, even whole bottle is the stored condition of sealing, in need fall with bottle, during liquid, then upper shield 2 need only be left body 1, and liquid is slowly poured out along reviewing 15, in case when stopping, then that upper shield 2 and body 1 is sealed, then the liquid of remnants is promptly past dirty along the collar 14 at this moment, and flows back in the bottle through trepanning 16, so the misgivings of no any liquid spill, and avoid meaningless leakage.

And the broad applicability of this device is the advantage of maximum, promptly makes when using up when the liquid in this bottle, then this can be installed dislocation on the bottle of newly opening, but repeated use and reach identical effect again.

In process of production, the utility model can adopt the mode of Polymer integrated through injection molding shaping, gets its light weight and toughness foot, and can develop into a range of sizes according to the standard specification of bottle.

Disclosed in the utility model is a kind of of preferred embodiment; the imitation of any part and its technological thought is included within the utility model protection scope; and be easy to the person of knowing by inference by those skilled in the art, all belong to the patent scope of the utility model.

In sum, no matter the utility model is with regard to purpose, means and effect, showing unprecedented technique effect, and belongs to initiative and meet industrial applicibility, so also meet the patent requirement of utility model.

Claims (2)

1, a kind of device that only overflows of container finish is characterized in that:

One is the body of circle, and the block set inwall of its lower end has a screw thread, for the usefulness that is locked on the screw thread on the bottle; Then extend a wing ring and vertical extent one collar again on the block set, its upper end has the reviewing that an arc is opened outward; The junction of the wing ring and the collar has a trepanning, and outer wall has an outside thread with the usefulness sealed with upper shield on the block set;

One upper shield; Be the hollow cylinder that an end seals an end opening, its below within wall have negative thread with block set outside screw thread sealed, the protrusion that has bezel ring, in the top is for engaging with the collar.

2,, it is characterized in that height is to be given prominence to wing ring in order slightly to become, and the position of trepanning is positioned at the lowest part of wing ring according to the device that overflows that ends of the described container finish of claim 1.

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