CN103482169A

CN103482169A - Flexible drinking water barrel

Info

Publication number: CN103482169A
Application number: CN201210201017.4A
Authority: CN
Inventors: 王胜荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-13
Filing date: 2012-06-13
Publication date: 2014-01-01

Abstract

The invention discloses a flexible drinking water barrel and relates to a container for food drinking water. The supporting force and stability of a barrel body are improved through a triangular `WM`-shaped thin wall structure, the flexibility of the barrel and the times of repeated use of bottled water are determined by the thickness of the barrel wall and the physical and chemical properties of the material, the barrel extends during water filling and automatically shrinks in the water drinking process, air inside and outside the barrel is not exchanged, the difficult problem of secondary pollution during water drinking is radically solved, a barrel opening is combined with a barrel cover through non-return threads, the defect that the barrel opening is difficult to seal through the gland manner under the conditions of large diameter and inconsistent sizes is solved, a support rib is arranged on the exterior of a barrel neck and is supported on a slightly-modified filling equipment diversion rail for filling production, the selection range of the barrel body on plastics is more extensive, the defect that polycarbonate (PC) and polyethylene glycol terephthalate (PET) are easily decomposed to generate harmful substances to the human body under high temperature or direct sunlight, the barrel can be formed more easily through injection, stretching and blow-molding, the barrel can be transported and stored after being compressed, consumers have no need to change a water dispenser, and the water drinking is truly safe and reliable.

Description

The software water breaker

Affiliated technical field

The present invention relates to a kind of food containers of staving flexible distortion, i.e. disposable or reusable software water breaker.

Background technology

The bucket of existing splendid attire native water, mineral water, pure water, artificial synthetic water etc., manufacturing raw MAT'L is mainly polycarbonate (being called for short PC) and polyethylene terephthalate (being called for short PET) plastics, its advantage is excellent in cushion effect, strong but pliable in texture, wear-resisting, low toxicity, diaphaneity is high, many times reusable, cost economy, annotate, draw, blow molding is convenient.But there is the shortcoming of three aspect in their: at first, when temperature, higher than normal temperature or when direct light is arranged, the speed that the bisphenol-A in PC is separated out in water is accelerated, and the speed that the PET physico-chemical property decomposes in water is faster, and what have flakes, layering, bubble, variable color etc.Secondly, the staving base material is hard, indeformable bending, in drinking process, along with the water in bucket continuously outflows, and the outer sordid air of bucket has exchanged into (reason that in bucket, negative pressure value raises), and harmful clump count of inner bucket water increases thus, add nutrition in good temperature, humidity, air, scattering light, pH value and certain water, the reproduction speed of harmful bacteria is how much numbers and increases, and qualified water also just has been transformed into nonconformity water, certainly leads to secondary pollution.Again secondly, bung size disunity, adopt the gland sealing to have microclearance.

Emerging packed water has been realized disposable use, although can make up the deficiency that water breaker contains harmful material and the transformation of Final pollution water quality, but that manufactures can occupy high by tolerant (water) unit price cost, also will change whole manufacture, marketing system and customer's drinking habit, waste is apparent.

Summary of the invention

Purpose of the present invention, for providing a kind of to the human body unharmful substance, is drunk water safer, uses more conveniently, and the plastics selection is extensive, and production and circulation is easy, the drinking vessel that consumer cost is cheap.

Technical method of the present invention is achieved in that together above " WM " ring-type bucket wall design, the bearing force of triangular structure, can allow ladle body outward appearance and drinking-water install stable, wall thickness is attenuation to greatest extent, the wall thickness dimension of " WM " shape bucket wall bending part is less than the wall thickness of linear portion, its bending opening and closing action and straight support interact, to adapt to the flexible and resistance to overturning of barrel wall, the bending part of the maximum cylindrical of " WM " shape bucket wall is provided with the stress groove mark to same side, while facilitating ladle body to shrink, to same direction, shrink fixing, while pouring water, stretch out, automatically shrink (inner bucket water forms negative pressure after flowing out) during drinking-water, formed the water breaker of software shape, the repeated usage number of times of soft degree and fill water depends on thickness and the material physical and chemical performance of barrel wall.The bung outer wall is designed with the public spiral lamination of non-return, and the bung inwall is designed with the female spiral lamination of non-return, and bung is non-return spiral lamination with lid is combined, and utilizes the leak tightness of torsion regulation and control lid and bung, and material is selected food stage or compound type software plastics plasticizing forming.Bucket neck outside is provided with rest muscles and bones, be convenient to be supported on a little clean on improved filling apparatus water conservancy diversion track, sterilize, pour water, the techniques such as capping, check.Raw MAT'L can extensively be selected between the food grade plastic such as polypropylene (be called for short PP), polyethylene (being called for short PE) or elastic body or composite plastic, as long as the physical and chemical performance index meets high-impact, tensile force is strong, wear-resisting, high transparent, high temperature resistant, good fluidity just can.Forming process system annotates, draws, squeezes, blow molding or split dissolve welding fabrication.

Beneficial effect of the present invention has been to increase the selectivity of staving plastics, has reduced staving moulding and can tolerant (water) cost per unit, and staving, to the human body material that is safe from harm, is drunk water safer.Software barrel-like structure internal volume can diminish along with the minimizing of potable water again, extraneous natural air not can with bucket in gas exchanged, eradicated the object for appreciation disease of secondary pollution in the bottled water drinking process.Can disposablely use, also can repeat fillingly, solved the high difficult problem of bacterium colony accumulation radix that excessive repeated usage causes.Non-return spiral sealing mode has overcome bung and has had the shortcoming of microclearance because of the size disunity, transport, store, consume more convenient (take up room and diminish), the fill water manufacture does not need again to change original equipment of pouring water, customer drinking-water is not changed water dispenser yet, annotates, draws, blow molding bucket (bag) is easier.

The accompanying drawing explanation

Below in conjunction with embodiment and accompanying drawing, the invention will be further described:

Accompanying drawing is organigram of the present invention

In figure:

Fig. 1 is that staving lateral plan, Fig. 2 are that bung enlarged side view, Fig. 3 are the inboard birds-eye vieies of bung

1. staving, 2. rest muscles and bones, 3. " WM " shape bucket wall, 4. stress groove mark, the 5. public spiral lamination of non-return, 6. bung, the 7. female spiral lamination of non-return.

specific embodiment

Shown in the contrast accompanying drawing, manufacture and design different capabilities notes, draw, squeeze, blow molding mould, and selection tough and hard wear resistant, shock resistance is high, high transparent, heat-resistance coefficient is high, good excellent food grade plastic or the composite plastic of physical and chemical performance that wait of weather resisting property, plastics such as polypropylene (being called for short PP), polyethylene (being called for short PE), soft body, annotate, draw, squeeze, blow molding or split dissolve welding fabrication staving (1), the repeated usage number of times of soft degree and fill water depends on gauge and the material physical and chemical performance of barrel wall.The wall of staving (1) is " WM " shape bucket wall (3) structure, leg-of-mutton support structure power, both can allow the wall thickness attenuation to greatest extent of ladle body, strengthened again the stability of staving (1), the wall thickness dimension of " WM " shape bucket wall (3) bending part is less than the wall thickness of linear portion, its bending opening and closing and straight support interact, to adapt to the flexible and stable of barrel wall, the bending part of the maximum cylindrical of " WM " shape bucket wall (3) is designed with stress groove mark (4) to same side, make the wall stress of its two wall produce difference, impel staving (1) when distortion to same direction regular contraction fix, formed the drinking-water staving (1) of software shape.The bung outer wall is designed with the public spiral lamination (5) of non-return, bung (6) inwall is designed with the female spiral lamination (7) of non-return, bung is non-return spiral lamination with lid and is combined, utilize the leak tightness of torsion adjustable cap and bung, thoroughly flow in isolated bucket inner air and outer air microclearance, and bung (6) material is selected food stage or compound type software plastics plasticizing forming.A bucket neck outside at staving (1) is designed with rest muscles and bones (2), be convenient to be supported on a little clean on improved filling apparatus water conservancy diversion track, sterilize, pour water, capping, check etc.

Claims

1. the technical characterictic of a software water breaker (1) is together above " WM " ring-type bucket wall (3) design, the bearing force of triangular structure, can allow ladle body outward appearance and drinking-water install stable, wall thickness is attenuation to greatest extent also, while pouring water, stretch out, during drinking-water, because flowing out the rear negative pressure that forms, automatically shrinks inner bucket water, formed the water breaker of software shape, soft degree and fill water repeated usage number of times depend on gauge and the material physical and chemical performance of barrel wall, bung is non-return spiral lamination with lid and is combined, bucket neck outside is provided with rest muscles and bones (2), be convenient to be supported on a little on improved filling apparatus water conservancy diversion track.

2. software water breaker according to claim 1 (1) is further characterized in that the wall thickness dimension of " WM " shape bucket wall (3) bending part is less than the wall thickness of linear portion, and its bending opening and closing and straight support interact, to adapt to the flexible and stable of barrel wall.

3. be further characterized in that according to claim 1 and software water breaker claimed in claim 2 (1) bending part of the maximum cylindrical of " WM " shape bucket wall (3) is provided with stress groove mark (4) in same side, make the stress of its two wall produce difference, fix to the regular contraction of same direction while impelling staving (1) distortion.

4. software water breaker according to claim 1 (1) is further characterized in that the bung outer wall is designed with non-return spiral lamination (5).

5. being further characterized in that according to claim 1 and software water breaker claimed in claim 4 (1) bung (6) inwall is designed with non-return spiral lamination (7), utilizing the leak tightness of torsion regulation and control lid and bung, flows in isolated bucket inner air and outer air microclearance.

According to claim 1 and claim 2 and software water breaker claimed in claim 3 (1) be further characterized in that software water breaker (1) material selects that food stage, compound type, soft body plastics are annotated, draw, squeezed, blow molding or split dissolve welding fabrication.

7. bung according to claim 6 (6) is further characterized in that material selection food stage or compound type software plastics plasticizing forming.