CN2931338Y - Special-purpose liquid container filling bottle cap sealed with thin film - Google Patents

Abstract

The utility model discloses a film-sealed bottle cap specially used to charge liquid containers, and the utility model comprises a bottle cap body. The utility model is characterized in that the inner side of the lower portion of the bottle cap body is provided with a tooth lamination, the middle of the bottle cap body heaps upwards to form into a hollow liquid-charging pipe. The upper end of the liquid-charging pipe is a liquid-charging opening and the lower end heaps inwards to the bottle cap body to form into a liquid-charging cover interface. The utility model can guarantee that the liquid does not contact external matter in the process of opening the container or charging liquid, which overcomes the defects that liquid remains at the bottleneck or leaks in the process of pouring the liquid to result in waste, pollution and insalubrity and guarantees cleanness and safety in the process of opening the container or charging liquid.

Description

With the liquid container of the film seal special-purpose bottle cap of annotating

Technical field

The utility model relates to the bottle cap field, especially a kind of being used for the liquid container of the film seal special-purpose bottle cap of annotating.

Background technology

Bottle cap is the vessel port that is used to be equipped with liquid, plays the product of sealing and anti-pollution.Generally speaking, the bottle cap of liquid container is divided into three kinds by function: the bottle cap that 1, only seals; 2, can suitably reduce the necking down bottle cap of flow; 3, prevent the flat effluent bottle cap of chewing of liquid stream long drive.These bottle caps are all failed to solve bottle when falling liquid leaked liquid, and are fallen and to be retained in the liquid of bottleneck along dropping down waste and the pollution problem that causes under the bottleneck outer rim behind the liquid.When especially liquid was corrosive property or thickness colored liquid, leakage current liquid not only can corrode trade mark, sign or the description of operation on bottle wall, recognized unclear when causing use next time, but also can damage other article or the person.

Summary of the invention

The purpose of this utility model aims to provide the special-purpose bottle cap of a kind of time contact foreign object of avoiding liquid to pour out or be filled into other containers from the container with film seal or leakage current.

The technical scheme that realizes the foregoing invention purpose is as follows:

With the liquid container of the film seal special-purpose bottle cap of annotating, comprise body of the bottle lid, there is the tooth lamina inboard, lower end that it is characterized by body of the bottle lid, the body of the bottle lid middle part raises up, form hollow fluid injection pipeline, fluid injection pipeline upper end is a spout, and the fluid injection lower end of duct forms the fill cap interface to the body of the bottle lid convex.

The axis of plane, spout place and fluid injection pipeline forms acute angle.

The utility model can adopt plastics, organism glass or metallic material casting to be integral, and the bottle cap below is corresponding with shape, the size of tooth lamina shape, size and the vessel port of vessel port butt joint, makes it can be applicable to various containers.

Bottle cap is when docking with container, the film of wearing container closure is defeated in the effect that produces downwards when the fill cap interface of fluid injection lower end of duct utilizes bottle cap to dock with container, the plane, spout place of the upper end of fluid injection pipeline and the axis of fluid injection pipeline form acute angle, make things convenient for liquid to flow out and inject other containers.

The utility model can guarantee that container is opened and filling process in liquid that can not contact foreign object, overcome that container when falling liquid bottleneck is left over or the liquid that leaks causes waste, pollution or antihygienic shortcoming, guarantee to open and the sanitary safe of filling process.

Description of drawings

Fig. 1 is that B-B of the present utility model is to cutaway view;

Fig. 2 is that A-A of the present utility model is to view

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

As depicted in figs. 1 and 2, with the liquid container of the film seal special-purpose bottle cap of annotating, comprise body of the bottle lid, there is tooth lamina 2 inboard, lower end of body of the bottle lid 1, and the bottle cap middle part raises up, and forms hollow fluid injection pipeline 3, the fluid injection lower end of duct is to the body of the bottle lid convex, form fill cap interface 4, fluid injection pipeline upper end is a spout 5, and the axis of spout plane, 5 place and fluid injection pipeline 3 forms acute angle.

During use, with the open butt joint of special-purpose bottle cap and liquid container, the application force fill cap interface 4 that produces downwards when utilizing butt joint is pressed aluminium film, plastic sheeting, the aluminum-plastic composite film seal of wearing container, and liquid flows out and inject other containers through fluid injection pipeline 3.

Claims (2)

1. with the liquid container of the film seal special-purpose bottle cap of annotating, comprise body of the bottle lid, there is the tooth lamina inboard, lower end that it is characterized by body of the bottle lid, the body of the bottle lid middle part raises up, form hollow fluid injection pipeline, fluid injection pipeline upper end is a spout, and the fluid injection lower end of duct forms the fill cap interface to the body of the bottle lid convex.

2. the liquid container with the film seal according to claim 1 special-purpose bottle cap of annotating, the axis that it is characterized by plane, described spout place and fluid injection pipeline forms acute angle.