CN2576627Y

CN2576627Y - Bottle-cover mouth

Info

Publication number: CN2576627Y
Application number: CN 02248798
Authority: CN
Inventors: 邓海健
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-22
Filing date: 2002-10-22
Publication date: 2003-10-01
Anticipated expiration: 2012-10-22

Abstract

The utility model belongs to the technical field of a bottle cover, which is a bottle cover mouth which is covered on containers, such as bottles, etc. The utility model solves the phenomenon that when edible oil, sauce, etc. in the bottles are poured, the edible oil, the sauce, etc. often flow outside the bottles to cause the outer surfaces of the bottles to be polluted to cause germs to be easy to grow to cause the sanitary condition of edible articles to be unqualified after the edible articles are used. The bottle cover mouth comprises a cover body and a through pipe which is arranged on the upper end surface of the cover body; an outer pipe wall is arranged around the through pipe in an isolated way, a gap is formed between the through pipe and the outer pipe wall, and a connecting wall which forms an upper hollow cavity is arranged between the outer pipe wall and the cover body. When liquid fully flows out form the through pipe, the liquid can flow into the upper hollow cavity along the outer side of the through pipe to cause a small amount of liquid which flows outwards to be accumulated in the upper hollow cavity to prevent the liquid which flows outwards from flowing to the outer surface of the bottle to keep cleanness of the outer surface of the bottle. The utility model has the advantages that the structure is simple, the cover can be opened and closed conveniently, the utility model is easy to combine with containers, such as the bottles, etc., the phenomenon that liquid flows outwards can not occur, and the utility model is not easy to pollute.

Description

Bottle-cover mouth

Technical field

The utility model belongs to the bottle cap technical field.

Background technology

The bottle mouth wall of existing bottle is generally thicker, and when the liquid in toppling over bottle finished, liquid tended to flow down from the bottle mouth wall outside, caused bottle outer surface outflow liquid.And Bottle-cover mouth mainly is to cover on bottleneck, and the ratio bottle mouth wall that its mouth mouth wall can be done is thin, topples over when liquid and finishing at bottle, can reduce the outflow of liquid at bottle outer surface, but can not solve the outer flow problem of liquid at bottle outer surface at all.In bottle, fill cooking oil, during soy sauce etc., can often cause the pollution of bottle outside face, and make it cause bacterium easily, cause the health nonconformity phenomenon after the edible product use.

Summary of the invention

The purpose of this utility model is to provide a kind of Bottle-cover mouth that can stop the liquid of Bottle-cover mouth outside trickling.

For realizing the purpose of this utility model, described Bottle-cover mouth comprises lid, is arranged on the siphunculus of lid upper surface, separates around the described siphunculus to be provided with outer tube wall, form the gap between siphunculus and the outer tube wall, be provided with the connecting wall that forms upper plenum between described outer tube wall and the lid.Owing on lid, set up outer tube wall, be provided with the connecting wall structure that forms upper plenum between outer tube wall and the lid, when liquid flow out in the siphunculus finish after, liquid only can be outside siphunculus in the side inflow upper plenum, make a spot of outflow liquid accumulator in upper plenum, avoid outflow liquid on the bottle outside face, to flow, kept the cleaning of bottle outside face.

Description of drawings

The drawing of accompanying drawing is described as follows:

Fig. 1 is the structure cutaway view of the utility model Bottle-cover mouth.

Fig. 2 is the upward view of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the utility model Bottle-cover mouth is described in further detail:

As shown in FIG., Bottle-cover mouth described in the utility model comprises lid 1, end face 2, siphunculus 3, outer tube wall 4, upper plenum 5, connecting wall 6, gap 7.Described lid 1 rounded structure, lid 1 lower inside is provided with the negative thread 11 that can combine with external thread of bottleneck.Described siphunculus 3 is a conial tube, and its lower end combines with end face 2, makes lid 1 be communicated with siphunculus 3.

Be provided with the circular ring wall 8 around gap 7 in the described upper plenum 5, this ring wall 8 is separated out an annular recess in the upper surface of upper plenum 5.

Described lid 1 upper surface 2 is provided with through hole 9, makes upper plenum 5 to be communicated with the cavity of bottle.

Described outer tube wall 4 is provided with outside thread 10, is convenient to revolve on outer tube wall 4 put bottle cap.

During use, Bottle-cover mouth revolved put on bottleneck, bottle cap is revolved put on outer tube wall 4, siphunculus 3 ports and gap 7 are housed in the bottle cap, can effectively avoid entering of impurity such as dust, and compatible bottleneck is laid the function that bottle cap prevents the interior liquid outflow of bottle.Ring wall 8 is separated out a groove in the upper surface of upper plenum 5, this groove can prevent by liquid 7 outflows from the gap once more in the siphunculus 3 outer side inflow upper plenums 5.The setting of through hole 9 makes upper plenum 5 to be communicated with the cavity of bottle, and when bottle was vertically placed, the liquid in the upper plenum 5 can flow back in the bottle by through hole 9 and go.This Bottle-cover mouth is placed in the good effect that cooking oil trickles in the outside of oil bottle that prevents on the oil bottle mouth, because cooking oil compares thickness, can in siphunculus 3, flow out rapidly, and can from through hole 9, not flow out, or outflow from through hole 9 very slowly.Through hole 9 is more little, the speed that flows out from through hole 9 is just slow more, has avoided when toppling over cooking oil, and upper plenum 5 is next as for the cooking oil that flows out in the through hole 9 because of having put aside too much, and cause outflow from outer tube wall 4, cause cooking oil to be created in the outside trickling phenomenon of oil bottle via outer tube wall 4.

In sum, the utlity model has simple in structurely, be convenient to uncap, close lid, be convenient to and container combination such as bottle, prevent that effectively the liquid in the container such as bottle from producing outside trickling phenomenon when toppling over, the advantage of avoiding the interior liquid of container such as bottle to be polluted.

Claims

1. Bottle-cover mouth, comprise lid (1), be arranged on the siphunculus (3) of lid (1) upper surface (2), it is characterized in that described siphunculus (3) separates on every side is provided with outer tube wall (4), form gap (7) between siphunculus (3) and the outer tube wall (4), be provided with the connecting wall (6) that forms upper plenum (5) between described outer tube wall (4) and the lid (1).

2. Bottle-cover mouth according to claim 1 is characterized in that being provided with in the described upper plenum (5) ring wall (8) around gap (7).

3. Bottle-cover mouth according to claim 1 and 2 is characterized in that described lid (1) upper surface (2) is provided with through hole (9).

4. Bottle-cover mouth according to claim 1 and 2 is characterized in that described outer tube wall (4) is provided with outside thread (10).