CN2358022Y - Fresh-keeping packaging barrel for pure water - Google Patents
Fresh-keeping packaging barrel for pure water Download PDFInfo
- Publication number
- CN2358022Y CN2358022Y CN 98251133 CN98251133U CN2358022Y CN 2358022 Y CN2358022 Y CN 2358022Y CN 98251133 CN98251133 CN 98251133 CN 98251133 U CN98251133 U CN 98251133U CN 2358022 Y CN2358022 Y CN 2358022Y
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- China
- Prior art keywords
- flexible inner
- pure water
- shell
- fresh
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a packaging barrel for keeping the purified water fresh. The utility model is composed of a housing, a flexible inner liner, a vent hole, a vent pipe, and a cover with a sealing plug, wherein, the flexible inner liner and the vent pipe are arranged in the housing, and the vent pipe which is arranged between the housing and the flexible inner liner is communicated with the vent hole on the housing; the opening of the flexible inner liner is tightly connected with the opening of the housing through the cover. When the utility model is used, the purified water is filled in the flexible inner liner, and outer air enters the housing from the vent hole through the vent pipe and presses the purified water in the flexible inner liner to flow out, and secondary pollution on the purified water caused by the reason that the air enters the purified water is avoided. The utility model which has the advantage of simple structure can be produced by the sufficient utilization of the existing packaging barrels for purified water.
Description
The utility model relates to a kind of fresh-keeping packaging bucket of pure water, is specially adapted to pack pure water and can makes the pure water of having packed avoid secondary pollution during use, to guarantee the freshness of pure water.
Along with economy constantly develops, people's living standard improves day by day, to the also raising thereupon of requirement of drinking water quality.In recent years the various pure water of Development and Production are one of potable water that satisfies this demand of people.Existing pure water great majority are to deliver to each user by direct can after manufacturer's centralized production again in the rigid plastic bucket.Present this packing barrel, its bung has and the supporting sealing plug of water dispenser push rod, during use, the water dispenser push rod ejects sealing plug, when people open the water dispenser switch, pure water continuously outflows by the aperture and the passage of water dispenser push rod, but also has air outside to be brought in the interior pure water of bucket simultaneously.Because pure water itself does not allow to contain antibacterial disinfectant, like this, after pure water is enabled, as not using up in a short time, so, the air of having brought in the bucket certainly will cause secondary pollution to pure water, its freshness is reduced greatly, even can produce harm health.
The purpose of this utility model provides a kind of fresh-keeping packaging bucket of pure water, and it can prevent the pure water secondary pollution and can make full use of existing pure water packing barrel.
Realize the technical scheme of the utility model purpose: a kind of fresh-keeping packaging bucket of pure water, lid with shell and band sealing plug, flexible inner bag and breather pipe are arranged in the shell, shell has air extractor vent, breather pipe is communicated with between shell and flexible inner bag and with air extractor vent, the opening of flexible inner bag and the opening of shell lid leak-tight joint.
Above-mentioned fresh-keeping packaging bucket, the volume of flexible inner bag is greater than the volume of shell.
Above-mentioned fresh-keeping packaging bucket, air extractor vent is configured on the shell that is lower than the lid lower edge.
Technique effect of the present utility model: 1. can prevent the pure water secondary pollution.Fresh-keeping packaging bucket of the present utility model has flexible inner bag, breather pipe, air extractor vent, shell, lid, and air extractor vent is configured on the shell that is lower than the lid lower edge.Because the pure water can is in flexible inner bag, when opening water dispenser, extraneous air from air extractor vent in breather pipe enters shell, oppress the pure water in the flexible inner bag, it is continuously outflowed through water dispenser push rod top aperture and passage, and owing to air extractor vent is configured on the shell that is lower than the lid lower edge, therefore, air can not enter in the flexible inner bag from the aperture or the passage of water dispenser push rod yet, after so just can guaranteeing that the pure water of having packed is opened, can not contact during drinking, make pure water avoid secondary pollution with extraneous air.2. can make full use of existing pure water packing barrel.As long as in existing packing barrel, increase flexible inner bag, breather pipe and air extractor vent.Thereby, can not cause any economic loss to the existing producer that produces the pure water packing barrel.
Provide embodiment below in conjunction with accompanying drawing, concrete structure of the present utility model is further described.
Fig. 1 is the structural representation of the fresh-keeping packaging bucket of the utility model pure water
Fig. 2 is the enlarged drawing at Figure 1A place
Fig. 3 is a running condition scheme drawing of the present utility model, the situation when its expression water dispenser is not opened.
Fig. 4 is a running condition scheme drawing of the present utility model, the situation when its expression water dispenser is opened.
Shown in Fig. 1～4, the fresh-keeping packaging bucket of pure water of the present utility model, lid (3) with shell (1) and band sealing plug (2), it is characterized in that, flexible inner bag (4) and breather pipe (5) are arranged in the shell (1), shell (1) has air extractor vent (6), and breather pipe (5) is positioned between shell (1) and the flexible inner bag (4) and with air extractor vent (6) and is communicated with, the opening of the opening of flexible inner bag (4) and shell (1) lid (3) leak-tight joint.Wherein air extractor vent (6) is at least 1, also can be a plurality of and each air extractor vent (6) all should match and close-connected breather pipe (5).The shape of shell (1) is not limit, but preferably neck is arranged, and the lid (3) and the air extractor vent (6) of band sealing plug (2) are configured in neck.Breather pipe (5) length is not limit, but preferably near shell (1) bottom.
Fresh-keeping packaging bucket of the present utility model, the volume of its flexible inner bag (4) is greater than the volume of shell (1).Like this, guarantee pure water in storage, transportation and use, the weight of pure water is born by shell (1) fully, and the unlikely flexible inner bag (4) that causes breaks.
Fresh-keeping packaging bucket of the present utility model, its air extractor vent (6) are configured on the shell (1) that is lower than lid (3) lower edge.Guarantee that like this extraneous air can not enter the pure water from push rod (7) top aperture (8) when using water dispenser.
The used material of shell of the present utility model (1) is not limit, preferably hard transparent plastic.Flexible inner bag (4) material therefor should meet the standard of packaging material for food, preferably plastic sheeting.Breather pipe (5) material therefor should have certain intensity, plastic hose preferably, and like this, it is unimpeded to guarantee to ventilate, and can not damage flexible inner bag (4) again.
When the producer that produces pure water uses fresh-keeping packaging bucket of the present utility model, directly with flexible inner bag (4) lining of up-to-standard pure water can in shell (1), then with lid (3) sealing of band sealing plug (2); When the user uses, fresh-keeping packaging bucket of the present utility model is installed on the water dispenser, sealing plug (2) is by water dispenser push rod (7) jack-up, there is a small amount of pure water to flow out through passage (10) from the aperture (8) on water dispenser push rod (7) top, till air extractor vent (6) is by the water seal in the spill water butt (9) of push rod (7) below (referring to Fig. 3), when opening water dispenser, water level in the water butt (9) descends, air extractor vent (6) is connected with atmosphere, air from air extractor vent (6) in breather pipe (5) enters shell (1), and oppress flexible inner bag (4), make pure water continuously outflow (referring to Fig. 4) through water dispenser top aperture (8) and passage (10).Each like this opening do not have extraneous air behind the water dispenser and enters in the pure water, thereby after guaranteeing that the pure water packing barrel is opened, during use, the freshness of pure water remains constant.
For preventing that water dispenser push rod (7) is when the sealing plug (2) of jack-up fresh-keeping packaging bucket, have little air and enter flexible inner bag (4) from push rod (7) top aperture (8) and passage (10), should in the water butt (9) of water dispenser, add pure water in advance, make its water level be higher than water dispenser push rod (7).
The fresh-keeping packaging bucket of the utility model pure water, simple in structure and can make full use of existing pure water packing barrel, therefore, utilize fresh-keeping packaging bucket of the present utility model to prevent the secondary pollution after pure water is enabled with lower cost, simple method, realize the fresh-keeping of pure water, favourable health of human body.
Claims (3)
1, a kind of fresh-keeping packaging bucket of pure water, lid (3) with shell (1) and band sealing plug (2), it is characterized in that, flexible inner bag (4) and breather pipe (5) are arranged in the shell (1), shell (1) has air extractor vent (6), breather pipe (5) is positioned between shell (1) and the flexible inner bag (4) and with air extractor vent (6) and is communicated with, the opening of the opening of flexible inner bag (4) and shell (1) lid (3) leak-tight joint.
According to the described fresh-keeping packaging bucket of claim 1, it is characterized in that 2, the volume of flexible inner bag (4) is greater than the volume of shell (1).
According to claim 1,2 described fresh-keeping packaging buckets, it is characterized in that 3, air extractor vent (6) is configured on the shell (1) that is lower than lid (3) lower edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98251133 CN2358022Y (en) | 1998-12-25 | 1998-12-25 | Fresh-keeping packaging barrel for pure water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98251133 CN2358022Y (en) | 1998-12-25 | 1998-12-25 | Fresh-keeping packaging barrel for pure water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2358022Y true CN2358022Y (en) | 2000-01-12 |
Family
ID=33995368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98251133 Expired - Fee Related CN2358022Y (en) | 1998-12-25 | 1998-12-25 | Fresh-keeping packaging barrel for pure water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2358022Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453420C (en) * | 2000-04-25 | 2009-01-21 | 国际壳牌研究有限公司 | Receptacle with collapsible inner container |
| CN101318585B (en) * | 2007-11-06 | 2011-06-15 | 张怀宇 | Combined barrelled water bucket |
| CN102530388A (en) * | 2010-09-17 | 2012-07-04 | Az电子材料Ip(日本)株式会社 | Container for liquid and method of manufacturing the same |
| CN102673887A (en) * | 2012-03-09 | 2012-09-19 | 郝兆阳 | Bucket liner device for barreled drinking water |
-
1998
- 1998-12-25 CN CN 98251133 patent/CN2358022Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453420C (en) * | 2000-04-25 | 2009-01-21 | 国际壳牌研究有限公司 | Receptacle with collapsible inner container |
| CN101318585B (en) * | 2007-11-06 | 2011-06-15 | 张怀宇 | Combined barrelled water bucket |
| CN102530388A (en) * | 2010-09-17 | 2012-07-04 | Az电子材料Ip(日本)株式会社 | Container for liquid and method of manufacturing the same |
| CN102530388B (en) * | 2010-09-17 | 2015-04-22 | Az电子材料Ip(日本)株式会社 | Container for liquid and method of manufacturing the same |
| TWI560124B (en) * | 2010-09-17 | 2016-12-01 | Merck Patent Gmbh | Container for liquid and method of manufacturing the same |
| CN102673887A (en) * | 2012-03-09 | 2012-09-19 | 郝兆阳 | Bucket liner device for barreled drinking water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |