CN2464659Y - Leakage proof bottle cap - Google Patents

Abstract

The utility model relates to a leakage proof bottle cap, which is composed of two parts such as an upper cap and a main cap, wherein, the main cap is a cavity body and is used for connecting a packaging bottle; the main cap and the upper cap are connected by double threads, the central position of the top of the upper cap is provided with a through hole, the upper part of the main cap is provided with a push column, a through hole is arranged under the push column, and liquid in the packaging bottle flows out through the main cap cavity and the through hole and from the through hole of the upper cap. The utility model has an ideal leakage proof function.

Description

A kind of antiseepage bottle cap

The utility model relates to a kind of package bottle cap, specifically is meant a kind of antiseepage bottle cap.

The flowing material package bottle cap of the non-once use in the middle of the prior art, its structure is directly to be connected with bottle by lid basically.When needs are poured out bottle inner fluid material, need screw off lid, topple over bottle outlet inner fluid material then.This bottle cap has simple in structure, cheap advantage.But, this bottle cap has a common shortcoming in the middle of using, exactly topple over part bottle inner fluid after, flowing material can be along bottleneck outer wall seepage, this is to be determined by the characteristic that the constructional feature of bottleneck and flowing material are had, be to be difficult for rationally solving in the middle of the bottle cap technology of using at present, and this seepage can cause inconvenience such as aspects such as health to the user.

The purpose of this utility model is exactly for rationally solving the central leakage problems of prior art, a kind of novel antiseepage bottle cap with desirable antiseep function being provided.

For achieving the above object, antiseepage bottle cap of the present utility model is by loam cake and main cover two parts and constitute, and the two helicitic textures by tight cooperation between loam cake and main lid are connected, and it is a cavity body that the master is covered, its underpart with pack bottleneck and be connected.Wherein, be provided with a through hole at the center of top position of loam cake, a fore-set of joining with this through hole cunning is arranged at the top at main lid, fore-set adopts the formula frame mode of hurdling to be connected with main lid, be integral structure, form an open-work between hurdling, the pipe part and the loam cake of open-work below is the sliding hermetically-sealed construction of joining, boss below pipe is provided with the two helicitic textures that match with loam cake, when needs are toppled over bottle outlet inner fluid material, only need unscrew loam cake, the then main fore-set that covers and the through hole of loam cake center of top position promptly produce certain clearance, so the flowing material in the Packaging Bottle promptly passes through the cavity of main lid, from the main open-work that covers, the through hole of last tops flows out, end is toppled over, and only need screw loam cake, and the through hole of then going up tops is sealed by the fore-set of main tops.From the above description as can be known, the utlity model has following advantage:

1, has good antiseepage function;

2, have multi-layer sealing structure, good airproof performance, compact conformation:

3, Du Te two helicitic textures, make open this lid save time, laborsaving;

4, sanitation performance is reliable;

5, good looking appearance is generous.

Below in conjunction with accompanying drawing, a kind of preferred embodiment of the present utility model is described:

Accompanying drawing 1 is the semisectional view of loam cake in the middle of the utility model

Accompanying drawing 2 is front views of main lid in the middle of the utility model

Among the figure, (1) is loam cake, and (2) are the through holes of loam cake center of top position, and (3) are main lids, and (4) are fore-sets, and (5) are open-works, and (6) are the round tube shape structures of open-work bottom, and (7) are the two helicitic textures that match with loam cake.

During application, the master is covered the bottom and is connected with the flowing material Packaging Bottle, and loam cake is connected with main lid by two helicitic textures.During use, unscrew loam cake, make between fore-set and through hole and produce the gap, promptly dumpable bottle outlet inner fluid material only need screw loam cake with the back, can reach sealing purpose, and flowing material seepage phenomenon can not take place.

Antiseepage bottle cap of the present utility model, plastic raw materialss such as available polyethylene process through injection moulding.Antiseepage bottle cap of the present utility model is applicable to the packing that beverage, honey etc. is had the flowing material of flowing property.

Claims (1)

1. A kind of antiseepage bottle cap, it is characterized in that: it is made of loam cake (1) He Zhugai (3), main lid (3) is a cavity body, and match with loam cake (1), be provided with through hole (2) in the center of top position of loam cake (1), be provided with and the sliding sealing fore-set (4) of joining of through hole (2) at the top of main lid (3), fore-set (4) below is open-work (5), fore-set (4) is the formula of hurdling with pipe (6) and is connected, pipe part (6) is slided with loam cake (1) and is joined sealing, boss in pipe (6) bottom is provided with the two screw threads (7) that match with loam cake (1), and main lid (3) is connected with container bottle.