CN2471716Y

CN2471716Y - Disposable purity water bottle cover

Info

Publication number: CN2471716Y
Application number: CN 01211032
Authority: CN
Inventors: 张培华
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-08
Filing date: 2001-03-08
Publication date: 2002-01-16
Anticipated expiration: 2011-03-08

Abstract

The utility model relates to an improved disposable package bottle cap for drinking water bottle, comprising a cap body; wherein, an inner stopper is positioned in the central hole of the cap body; a dustproof and easy opening cap which seals the cap port is positioned on the cap body; an easy-lift indented circle is positioned on the joint between the dustproof cap and the cap body, and an easy-lift ring is positioned on the easy-lift indented circle; the dustproof cap, the easy-lift ring and the cap body are made by injection molding at the same time. The utility model has the advantages of convenient use, complete avoidance of secondary pollution and leakage phenomenon of the barreled water, and guarantee of sanitary quality of the drinking water.

Description

Disposable water purification bottle cap

The utility model relates to a kind of improved cushion Disposable packaging bottle lid.

At present, each barreled drinking water manufacturing enterprise is used for the bottle cap that Plastic Drum seals on the market, is made up of lid, cover of dust and Nei Sai usually, wherein, interior plug is located in the lid centre hole, is connected towards the bottle cap post with water dispenser, during assembly, interior plug is that back-pressure is gone into centre hole, plays anti-leaking; Cover of dust is positioned at the top of lid, and during assembly, cover of dust directly is pressed into lid mouthful, has the effect of sealing, and enters bottleneck to prevent extraneous dust etc.By taking the cover of dust on the bottle cap off, bottled water is stood upside down on water dispenser, because interior plug is arranged, so remove interior plug by the bottle cap capital that dashes of water dispenser, water just can slowly flow into water dispenser, realizes water dispenser direct-furnish potable water.Above-mentioned bottle cap just is extensive use of by most of barreled drinking water manufacturing enterprise.But there is following shortcoming in use in this bottle cap: one, because interior plug is that back-pressure is gone into the lid endoporus, have the slit between Nei Sai and lid inner hole wall, can not guarantee that a hundred per cent is water-tight, so can not play good leak preventing effect.Two, cover of dust is when assembly, be to be pressed into lid mouthful, its with lid mouthful wall between be apertured, so can not play the good effect of preventing dust.Use such water purification bottle cap, will cause the chance of a lot of secondary pollutions to barreled drinking water, the health that has endangered the customer also is unfavorable for producing establishing of potable water brand names simultaneously, damages the corporate image.

The purpose of this utility model is the defective at prior art, and a kind of disposable water purification bottle cap is provided, and it can guarantee that not only bottled water is not subjected to secondary pollution and avoids occurring the seepage phenomenon, and easy to use, antifalse effect good.

The purpose of this utility model is by providing a kind of water purification bottle cap with following structure to realize: this disposable water purification bottle cap is made of lid and Nei Sai, interior plug is loaded in the centre hole of lid, top surface has the cover of dust of the easy unlatching of closing cap mouth effect together, cover of dust can be made of the easy-to-draw trace circle of dustproof cap and connection lid and dustproof cap, have a pull-tab on the easy-to-draw trace circle, dustproof cap and draw ring all with lid while injection mo(u)lding.Cover of dust also can all reach the easy mark of break circle that connects lid and dustproof cap by cover of dust and constitute, and it is directly opened by the bottle cap capital that dashes on the water dispenser.

The disposable water purification bottle cap of the utility model is compared with the water purification bottle cap of prior art, has following advantage: because the injection mo(u)lding simultaneously of cover of dust and lid, the lid mouth is the sealing shape, therefore drawing back before the cover of dust, bucket water is because of airtight protection, avoided bucket water secondary pollution and seepage phenomenon to occur, become the harm that dust, germ etc. enter barrel aquaporin, guaranteed the hygienic quality of barreled drinking water thereby eliminated bottleneck; In addition, easy to use, as long as the pull-up draw ring, dustproof cap is then torn along easy-to-draw trace circle, and can't reuse because the unlatching rear cover body is destroyed, has certain antiforge function.

Description of drawings:

Fig. 1 is a birds-eye view of the present utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the birds-eye view of interior plug.

Fig. 4 is the B-B cutaway view of Fig. 3.

Embodiment to the utility model is described further below in conjunction with accompanying drawing:

Shown in Fig. 1-4, this disposable water purification bottle cap is made of plug 2 in a lid 1 and, and lid 1 is the integral structure of disposal molding, and there is a dustproof cap 3 of easily opening on its surface, and its closing cap mouth plays dustproof leakproof effect.Cover of dust all 3 with lid 1 connecting place be an easy-to-draw trace circle 4, have a pull-tab 5 on it.Cover of dust all 3 and draw ring 5 and lid 1 injection mo(u)lding simultaneously.Dustproof cap 3 also can be an easy mark of break circle with lid 1 connecting place, when standing upside down bottled water on water dispenser, is directly opened by the bottle cap capital that dashes in the water dispenser.Plug 2 in described, back-pressure is gone into the centre hole in the lid during assembly, when standing upside down bottled water on water dispenser, plays the anti-effect of leaking.

This water purification bottle cap gently draws dustproof cap draw ring 5 in use, can lift cover of dust 3, then, bottled water is stood upside down on water dispenser, because interior plug 2, do not spill so do not have water when standing upside down, remove interior plug 2 by the bottle cap capital that dashes in the water dispenser again, bottled water and water dispenser get final product combinatory water supply.

Described lid 1, interior plug 2 can be processed by the injection moulding of low density polyethylene (LDPE) bottle cap special plastic.

Claims

1. a disposable water purification bottle cap comprises lid (1), and interior plug (2) is housed in the centre hole of lid (1), it is characterized in that: on described lid (1), have one with the easy unlatching cover of dust that plays the effect of closing cap mouth of lid (1) one.

2. disposable water purification bottle cap as claimed in claim 1 is characterized in that: described cover of dust comprises dustproof cap (3), and an easy-to-draw trace circle (4) that has a pull-tab (5) is arranged between dustproof cap (3) and the lid (1).

3. disposable water purification bottle cap as claimed in claim 1, it is characterized in that: described cover of dust comprises dustproof cap, between dustproof cap and the lid an easy mark of break circle is arranged.