CN2333640Y - Bottle top - Google Patents

Abstract

The utility model relates to a bottle cap. The top surface of the bottle cap is convexly provided with a hollow cylinder, a water outlet hole is formed above the middle segment of the cylinder, and the water outlet hole is communicated with the bottle cap. The outer side below the middle segment of the cylinder is recessed inwards to form a necking segment. An upper cover of the cylinder has a sealing cover, and the inner side of the lower end edge of the sealing cover is tightly matched with the outer side of the lower end edge of the cylinder. A through hole is formed on the top surface of the sealing cover and corresponds to the top end of the cylinder, and the through hole is tightly matched with the top end of the cylinder. The proper point of the inner side of the sealing cover, which corresponds to the necking segment of the cylinder, forms a limit convex edge. The bottle cap is convenient for use, the sealing cover can not be lost, and drink can be prevented from pouring out.

Description

A kind of bottle cap

The utility model relates to a kind of bottle cap, is applicable to plastic bottle producing or other squeezable bottle.

Common bottled mineral water and beverage when drinking, need bottle cap is screwed off from bottle; Because of the bottleneck bore of bottle is bigger, mostly be separation type between bottle cap and the bottle again, in the drinking process, the phenomenon that bottle cap is lost, bottleneck opens wide usually appears, mineral water or beverage in the bottle are very easily poured out, and pollution clothes or other article are made troubles to drinking person.

The purpose of this utility model is to provide a kind of bottle cap, and the phenomenon that bottle cap is lost to avoid, bottleneck opens wide takes place, and makes in the bottle mineral water or beverage be difficult for pouring out.

For reaching above-mentioned purpose, the lid of the utility model for matching with the normal bottles bottleneck, cap top protrude and form hollow circular cylinder, and top, cylinder stage casing forms the water hole, communicate in this apopore and the bottle cap, the lateral sunken inside of below, cylinder stage casing forms necking segment; Be stamped a seal cover cap on the cylinder, ora terminalis is inboard under the seal cover cap just is flush fit with the cylindrical ora terminalis outside down, seal cover cap end face corresponding circle cylinder top forms a through hole, this through hole just and the cylinder top be flush fit, necking segment on the inboard appropriate location corresponding circle of the seal cover cap cylinder forms spacing fin, spacing fin and the action radius of necking segment engagement limits seal cover cap on cylinder, and prevent that seal cover cap from falling down, losing from cylinder.

On the bottle cap, seal ring also is stamped a cover of dust outward, the inboard place of covering with bottle cap of ora terminalis is provided with snap-in structure under the cover of dust.

After adopting said structure, the utility model forms the water hole on the cylinder of bottle cap, and on cylinder, be stamped seal cover cap, when drinking, seal cover cap is pulled upwardly, the following ora terminalis inboard of seal cover cap, the through hole of end face just can stagger with the cylindrical ora terminalis down outside, top respectively, form an intersegmental crack, and the water in the bottle is flowed out by the gap between apopore, cylinder and the seal cover cap; After drinking, to pressing down, the following ora terminalis inboard of seal cover cap, the through hole of end face are flush fit with the cylindrical ora terminalis down outside, top respectively, and the water in the bottle is stopped, and no longer flow out with seal cover cap.This bottle cap opens, cover all and be easy to, and is easy to use, cooperates spacingly between seal cover cap and the cylinder with necking segment by spacing fin, and unlikely separation, lose, so, can avoid bottleneck unlimited, bottle in mineral water or the beverage phenomenon generation of pouring out.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is the utility model structure cutaway view;

Fig. 2 is the utility model movement state diagram;

Fig. 3 is another embodiment schematic perspective view of the utility model.

See also shown in Figure 1ly, the utility model is the lid 1 that can match with normal bottles 2 bottlenecks, and lid 1 end face protrudes and forms hollow circular cylinder 11, and top, cylinder 11 stage casings forms three apopores 12.Each apopore 12 all with in the bottle cap communicates, and the lateral sunken inside of below, cylinder 11 stage casings forms the necking segment 13 of certain-length.Be stamped a seal cover cap 3 on the cylinder 11,3 times ora terminalis of seal cover cap following ora terminalis outside just inboard and cylinder 11 is flush fit, seal cover cap 3 end face corresponding circle cylinders 11 tops form a through hole 31, this through hole 31 just and cylinder 11 tops be flush fit, necking segment 13 on the seal cover cap 3 inboard appropriate location corresponding circle cylinders 11 forms spacing fin 32, spacing fin 32 cooperates with necking segment 13, just can limit the action radius of seal cover cap 3 on cylinder 11, and prevent that seal cover cap 3 from falling down, losing from cylinder 11.

When drinking, please cooperate shown in Figure 1, seal cover cap 3 is pulled upwardly, the following ora terminalis inboard of seal cover cap 3, the through hole 31 of end face just can stagger with the following ora terminalis outside, the top of cylinder 11 respectively, form an intersegmental crack, at this moment, the water in the bottle 2 is by the gap between apopore 12, cylinder 11 and the seal cover cap 3, from following ora terminalis, 31 outflows of end face through hole of seal cover cap 3; After drinking, see also shown in Figure 2ly, to pressing down, the following ora terminalis inboard of seal cover cap 3, the through hole 31 of end face are flush fit with the following ora terminalis outside, the top of cylinder 11 respectively, and the water in the bottle 2 is stopped, and no longer flow out with seal cover cap 3.This bottle cap opens, cover all and be easy to, it is also convenient to use, and cooperates spacingly between seal cover cap 3 and the cylinder 11 with necking segment 13 by spacing fin 32, and unlikely separation, loses, so the phenomenon of can avoid that bottleneck opens wide, the mineral water in the bottle or beverage being poured out takes place.

See also shown in Figure 3 again, the utility model also can be on bottle cap, add a cover a cover of dust 4 outside the seal ring 3, to satisfy modern's hygienic requirements, 4 times ora terminalis of cover of dust are inboard to be provided with the snap-in structure that raised line matches with groove with the place of covering of bottle cap, the fastness that helps covering.

Claims (2)

1, a kind of bottle cap, lid for matching with the normal bottles bottleneck is characterized in that: cap top is protruded and is formed hollow circular cylinder, and top, cylinder stage casing forms the water hole, communicate in this apopore and the bottle cap, the lateral sunken inside of below, cylinder stage casing forms necking segment; Be stamped a seal cover cap on the cylinder, ora terminalis is inboard under the seal cover cap just is flush fit with the cylindrical ora terminalis outside down, seal cover cap end face corresponding circle cylinder top forms a through hole, this through hole just and the cylinder top be flush fit, necking segment on the inboard appropriate location corresponding circle of the seal cover cap cylinder forms spacing fin, spacing fin and the action radius of necking segment engagement limits seal cover cap on cylinder.

2, a kind of bottle cap as claimed in claim 1 is characterized in that: on the bottle cap, seal ring also is stamped a cover of dust outward, the inboard place of covering with bottle cap of ora terminalis is provided with snap-in structure under the cover of dust.

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