CN2287609Y - plastic bottle cap - Google Patents

Abstract

The utility model discloses a plastic bottle cap. The bottle cap is based on the currently widely used common bottle cap, and a tubular bottle mouth is processed on the top of the bottle cap body, and a water outlet hole is provided at the upper end, and a disc-shaped protrusion is provided in the center, and a movable bottle plug is set on the periphery of the bottle mouth. When in use, the water outlet hole can be opened by pulling the bottle plug upward, and the water outlet hole can be closed by pressing downward, so that the liquid in the bottle can be poured out without unscrewing the bottle cap. At the same time, because the bottle cap is further set with a bottle cover on the periphery of the bottle mouth and the bottle plug, it can effectively prevent pollution such as dust, so it has the characteristics of being easy to use and hygienic, and can be widely used in mining pump water bottles and other various bottles for containing liquids, and has a relatively broad application prospect.

Description

Plastic bottle closure

This use is novel to relate to a kind of plastic bottle closure.

The top of present widely used plastic bottle closure is a leak free, and the bottle cap of will outwarding winding earlier during use just can be poured out the liquid in the bottle, also will tighten bottle cap after the use, prevents that interior the liquid of bottle from flowing out, thereby use inconvenience relatively, and bottle cap easily pollutes, and is more unhygienic.

The purpose of this utility model provides the bottle cap that a kind of bottle cap of needn't outwarding winding just can make the liquid in the bottle pour out, and with easy using method, simultaneously, makes bottle cap anti-pollution, to satisfy people's hygienic requirements.

Technical solution of the present utility model is: be provided with the tubulose bottle neck at the body of the bottle lid top, bottle neck upper end periphery is an apopore, and there is a plate-like projection in central authorities.This tubulose bottle neck outer race is adorned a bottle stopper movable up and down, these bottle stopper top central authorities open an aperture, plate-like projection size in the middle of this aperture and the bottle neck upper end is identical, and is simultaneously can up and down plate-like projection with bottle neck with bottle stopper closely chimeric or leave hole.

In order to keep the health of bottle neck and bottle stopper, the utility model is bottle cover of suit again in bottle neck and bottle stopper periphery, and this bottle cover and body of the bottle lid are fixed as groove, and can adorn easily and get.

In the above-mentioned technical solution, owing to establish the tubulose bottle neck at the body of the bottle lid top, bottle neck is set with bottle stopper movable up and down outward, and when the aperture of bottle stopper center of top can be sprayed the tight chimeric use of the plate-like projection of end central authorities with pipe-type bottles, people were as long as upwards spur bottle stopper, and the plate-like projection that makes it bottle stopper top aperture and bottle neck is unclamped, just can pour out the liquid in the bottle, not the time spent, bottle stopper is pressed to next, the plate-like projection of bottle stopper aperture and bottle neck is closely cooperated and close apopore.In order to prevent that bottle neck and bottle stopper are subjected to pollutions such as dust, the utility model also adds one bottle of cover of cover at bottle neck and bottle stopper outside.Therefore, use this plastic bottle closure, the bottle cap of can outwarding winding just can be poured out a bottle interior liquid, has good results easy to use, sanitation and hygiene.

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model bottle neck structural representation;

Fig. 3 is the utility model bottle stopper structural representation;

Fig. 4 is the utility model bottle cover structure scheme drawing;

Fig. 5 is the utility model plan structure scheme drawing;

Embodiment: adopting injection molding, make it to have tubulose bottle neck (2) on body of the bottle lid (1) top, is apopore (6) around this bottle neck (2) upper end, and there is a plate-like projection (5) in central authorities.Bottle stopper (3) is also used injection mo(u)lding, and its center upper portion has an aperture (4), and it is identical and can be closely chimeric that this bottle stopper (3) directly closely is sleeved on central plate-like projection (5) size of bottle neck (2) upper end.Bottle cover (7) still use injection mo(u)lding, make it to cooperate as groove with body of the bottle lid (1), with protect bottle neck (2) and bottle stopper (3) not contaminated, keep hygienically clean.During use, take down bottle cover (7), upwards spur bottle stopper (3), the aperture (4) on bottle stopper (3) top and the plate-like projection (5) of bottle neck (2) upper end are unclamped, bottle then tilts, liquid in the bottle just can be poured out from the aperture (4) of bottle stopper central authorities through the apopore (6) of bottle neck (2) upper end, after finishing using, toward next pressure, aperture (4) and plate-like projection (5) be the embedding platform closely bottle stopper (3), liquid outflows with regard to not toppling over because of bottle in the bottle, covers bottle cover (7) then and just can.Use this plastic bottle cover, can obtain promising result easy, health.This plastic bottle closure can be widely used in the bottle of mineral water bottle and other carrying liquids, has a good application prospect.

Claims (2)

1, a kind of plastic bottle closure, has body of the bottle lid, it is characterized in that the tubulose bottle neck is arranged at the body of the bottle lid top, around this bottle neck upper end is apopore, there is a plate-like projection in central authorities, the bottle neck outer race is equipped with Moving bottle plug, and these bottle stopper top central authorities open an aperture, and the plate-like projection size of this aperture and bottle stopper upper end is the same also can be closely chimeric mutually.

2, plastic bottle closure according to claim 1 is characterized in that bottle neck, bottle stopper outer race are equipped with the bottle cover, and this bottle cover and body of the bottle lid are fixed as groove.

Images