CN101289123A

CN101289123A - New cover, storing bottle and storing tank

Info

Publication number: CN101289123A
Application number: CNA2008100624052A
Authority: CN
Inventors: 钱宇明
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-04
Filing date: 2008-06-04
Publication date: 2008-10-22

Abstract

The invention relates to a novel cover which is provided with water-proof and breathable structure. The outer side of the water-proof and breathable structure is provided with an air-proof film. The novel cover has the advantages of simple structure and low manufacturing cost; when in use, uncovering the air-proof film sealing the outer side of the breathable structure is only needed, and the air inside or outside the cover can circulate by the water-proof and breathable structure, while liquid stored can not flow out; the novel cover is easy for opening when applied to storage bottles and storage tins. The invention also provides a storage bottle which comprises a bottle body and a bottle cover; the bottle cover is the novel cover. A storage tin with a cover easy for opening is also provided by the invention, which comprises a tin body and a tin cover; the tin cover is the novel cover.

Description

A kind of novel lid, Storage jar and preserving jar

Technical field

The present invention relates to lid, Storage jar and preserving jar.

Background technology

When utilizing Storage jar and preserving jar, people are for the needs of the Keeping life that prolongs interior items, tend to Storage jar and preserving jar people to producing appropriate vacuum, and will cover sealing, enter to completely cut off extraneous air.At this moment, owing to have pressure reduction inside and outside the lid, lid can become very tight and be difficult to open, and sometimes even need serviceable tool just can open, brings a lot of inconvenience to the user.In order to address this is that, at present, there is employing covering perforate, clog to prevent that internal liquid from leaking with stopper then, when uncapping again, take off stopper, make and cover the inner air and outer air circulation, making things convenient for opening of lid, but the lid of this structure, after uncapping, stopper is lost easily, make lid after unlatching is covered back again, be difficult to the lid effect that recurs complete, add that in addition stopper also seems attractive in appearance inadequately.The lid that more has adopts the structure of establishing easy-to-draw tegillum on lid, and the structure of lid is destroyed during owing to unlatching, and this makes lid equally after covering back again, is difficult to the lid effect that recurs complete.The lid that also has address the above problem by the mode that check valve is set, but this check valve is also disposable often, makes lid equally after unlatching is covered back again, is difficult to the lid effect that recurs complete.

Summary of the invention

The present invention's technical matters at first to be solved provides a kind of novel lid of easy unlatching of simple in structure, low cost of manufacture.For this reason, the present invention by the following technical solutions: the described waterproof and breathable structure that is covered with, the described lid in the outside of described waterproof and breathable structure is provided with airtight pad pasting.

Described waterproof and breathable structure can be the hole that covers and seal the waterproof ventilated membrane in described hole, and waterproof ventilated membrane can adopt materials such as expanded PTFE (EPTFE) film that market sells, thermoplastic polyurethane's elastic body (TPU) film.Described waterproof and breathable structure also can be the ventilative and fluid-tight micropore on the lid, and whole finely porous surface makes it have hydrophobic character through surface treatment modes such as peroxidating, plated films, and described finely porous aperture is no more than 0.2mm.

By adopting technical scheme of the present invention, structure of the present invention is extremely simple, low cost of manufacture, only need open the hermetically sealable film that is sealed in the breather hole outside during use, the liquid that the inside and outside air of lid just can be stored by the waterproof and breathable structure circulation can't flow out, and is unlocked easily when being applied to Storage jar and preserving jar.Significant improvement of the present invention is the integraty that ensures lid to greatest extent, makes it can be used as a complete lid repeatedly after unlatching and uses.

Another technical matters to be solved of the present invention provides a kind of Storage jar that covers easy unlatching.For this reason, the present invention by the following technical solutions: it comprises bottle and bottle cap, and described bottle cap is aforesaid novel lid.Owing to adopt technique scheme, simple in structure, the low cost of manufacture of the present invention, when in use, as long as earlier the airtight pad pasting in the waterproof and breathable structure outside is removed, allow air enter bottle from ventilating structure, make the inside and outside airiness of bottle, just can open lid easily, and can ensure the integraty of lid to greatest extent.

Another technical matters to be solved of the present invention provides a kind of preserving jar that covers easy unlatching.For this reason, the present invention by the following technical solutions: it comprises tank body and cover, and described cover is aforesaid novel lid.Owing to adopt technique scheme, simple in structure, the low cost of manufacture of the present invention, when in use, as long as earlier the airtight pad pasting in the waterproof and breathable structure outside is removed, allow air enter tank body from breather hole, make the inside and outside airiness of tank body, just can open lid easily, and can ensure the integraty of lid to greatest extent.

Description of drawings

Fig. 1 is the cutaway view of the embodiment of the invention 1;

Fig. 2 is the cutaway view of the embodiment of the invention 2;

Fig. 3 is the cutaway view of the embodiment of the invention 3;

Fig. 4 is the cutaway view of the embodiment of the invention 4.

The specific embodiment

Embodiment 1

With reference to accompanying drawing 1.Present embodiment comprises and covers 1, and lid 1 is provided with hole 2, covers in the hole 2 inboards and posts waterproof ventilated membrane 3.On the lid 1 in 2 outsides, hole, also be provided with airtight pad pasting 4.Airtight pad pasting 4 can be to make sign shape, labeling shape, when being applied to Storage jar and preserving jar at lid, is not playing sealing and protective effect before opening.When present embodiment uses, as long as earlier the airtight pad pasting 4 in 2 outsides, hole is removed, air can be from the hole 2 and waterproof ventilated membrane 3 enter, make and cover 1 inside and outside airiness, cover 1 and just open easily.

In the enforcement, waterproof ventilated membrane 3 also can be attached to covering of 2 outsides, hole.

In the enforcement, waterproof ventilated membrane 3 also can be folded on the lid of 2 outsides, hole or inboard.

Embodiment 2

With reference to accompanying drawing 2.In the present embodiment, the described waterproof and breathable structure that covers is for covering ventilative and fluid-tight micropore 21, and this micropore can pass through laser formation, and described finely porous aperture is no more than 0.2mm.The other parts of present embodiment are with embodiment 1, the implication that the representative that drawing reference numeral is identical with Fig. 1 among Fig. 2 is identical.

Embodiment 3

With reference to accompanying drawing 3, present embodiment is the embodiment of Storage jar, and it comprises bottle 5 and cover 1 that described lid 1 adopts the lid of embodiment 1.

The connection mode of lid 1 and bottle 5 can be to be threaded or clamping.

The implication that the representative that drawing reference numeral is identical with Fig. 1 among Fig. 3 is identical.

Embodiment 4

With reference to accompanying drawing 4, present embodiment is the embodiment of preserving jar, and it comprises tank body 6 and cover 1 that described lid 1 adopts the lid of embodiment 1.

The implication that the representative that drawing reference numeral is identical with Fig. 1 among Fig. 4 is identical.

Claims

1, a kind of novel lid is characterized in that the described waterproof and breathable structure that is covered with, and described the lid in the outside of described waterproof and breathable structure is provided with airtight pad pasting.

2, a kind of novel lid as claimed in claim 1 is characterized in that described waterproof and breathable structure is the hole that covers and seals the waterproof ventilated membrane in described hole.

3, a kind of novel lid as claimed in claim 2 is characterized in that described waterproof ventilated membrane is affixed on the inner surface of described lid.

4, a kind of novel lid as claimed in claim 1 is characterized in that described waterproof and breathable structure is for covering ventilative and fluid-tight micropore.

5, a kind of novel lid as claimed in claim 4 is characterized in that described finely porous aperture is no more than 0.2mm.

6, a kind of Storage jar comprises bottle and bottle cap, it is characterized in that described bottle cap is the described novel lid of claim 1.

7, a kind of preserving jar comprises tank body and cover, it is characterized in that described cover is the described novel lid of claim 1.