CN2229414Y

CN2229414Y - Bottle with double-layer mouth

Info

Publication number: CN2229414Y
Application number: CN 94231228
Authority: CN
Inventors: 古秋波
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-12-18
Filing date: 1994-12-18
Publication date: 1996-06-19
Anticipated expiration: 2004-12-18

Abstract

The utility model relates to a bottle with double layer of openings. Since the bottle with double layers of openings is provided with double layers of openings, when liquid is poured out, the reflux liquid can flow into a bottle body again, and the situation that the bottle bodies is polluted when the liquid flows back is eliminated. The bottle with double layers of openings is characterized in that the bottle openings of the bottle are composed of an internal layer and an external layer, wherein, the internal layer is slightly higher than the bottle opening of the external layer; the bottle opening on the internal layer is directly communicated with an internal cavity of the bottle body; the bottle opening on the external layer is arranged on a bottle wall; an annular U-shaped groove is arranged between the bottle openings on the internal and the external layers, and the bottom of the groove is provided with a hole which is communicated with the internal cavity of the bottle body. A convex cavity which is symmetrical with the double layers of bottle openings is arranged in a bottle cap of the bottle, the bottle can be sealed.

Description

A kind of bottle that double-deck bottleneck is arranged

The utility model belongs to a kind of container, is specifically related to a kind of bottle that double-deck bottleneck is arranged.

The bottle of our carrying liquid, because of bottle mouth wall has certain thickness, it has partially liq to flow backwards on the surface of bottle along bottle mouth wall when pouring liquid entirely, and long meeting of time one forms the dirt of bottleneck and bottle, and causes certain waste.

The purpose of this utility model provides a kind of liquid that can solve and flows backwards, and eliminates bottleneck and bottle residual liquid and the dirt that forms, promptly a kind of bottle with double-deck bottleneck.

Its above-mentioned purpose is achieved in that the bottleneck of bottle is made up of inside and outside two layers of bottleneck, and the internal layer bottleneck is a little more than outer bottleneck, and the internal layer bottleneck directly communicates with the cavity of bottle holding liquid; Outer bottleneck places on bottle wall, and " U " groove of an annular is arranged between inside and outside bottleneck, and the bottom of groove has a hole to communicate with the internal cavity of bottle; On the double-deck bottleneck of bottle a bottle cap is arranged, the inner chamber of bottle cap is " protruding " shape and double-deck bottleneck symmetry.

Now do an explanation in conjunction with the embodiments again:

Fig. 1 has the cut-away view of embodiment of the bottle that is double-deck bottleneck

Fig. 2 is the cut-away view of the lid of bottle with double-deck bottleneck of present embodiment a kind of.

The bottle of the double-deck bottleneck of embodiment is made up of two layers of bottleneck 1,2, and bottleneck 1 has " U " groove 3 of an annular a little more than bottleneck 2 between the bottleneck 1,2, and groove 3 bottoms have a hole 4 to communicate with bottle intracavity.The bottle of double-deck bottleneck has a bottle cap 5, and bottle cap 5 has " protruding " shape cavity with double-deck bottleneck symmetry.

Present embodiment is when pouring liquid, and the liquid of refluence can flow in " U " groove 3 along 1 bottle of wall of bottleneck, and 4 flows back in the bottle from the hole.Can not stain the waste of bottle and formation liquid because of the liquid that flows backwards.When not using, bottle cap 5 covered to guarantee on the bottleneck that liquid can not flow out bottle at bottle after.

Claims

1, a kind of bottle with double-deck bottleneck, it is made up of bottle and bottle cap, it is characterized in that the bottleneck of bottle is made up of inside and outside two layers of bottleneck, and interior bottleneck is a little more than outer bottleneck, and interior bottleneck directly communicates with bottle intracavity, and outer bottleneck places on bottle wall; Between the inside and outside bottleneck annular " U " groove is arranged, bottom land has a hole logical with the bottle internal organ; The inner chamber of bottle cap is " protruding " shape and symmetrical with double-deck bottleneck.