CN106388234B - Portable drinking water bag - Google Patents
Portable drinking water bag Download PDFInfo
- Publication number
- CN106388234B CN106388234B CN201610887753.8A CN201610887753A CN106388234B CN 106388234 B CN106388234 B CN 106388234B CN 201610887753 A CN201610887753 A CN 201610887753A CN 106388234 B CN106388234 B CN 106388234B
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- water
- water taking
- inner bag
- bag
- fixed body
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/16—Water-bottles; Mess-tins; Cups
- A45F3/20—Water-bottles; Mess-tins; Cups of flexible material; Collapsible or stackable cups
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- Packages (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention provides a portable drinking water bag which comprises an outer bag, an inner bag and a water taking assembly, wherein the outer bag is sleeved outside the inner bag, the water taking assembly comprises a fixed disc, a fixed body, a water taking needle, a one-way valve and a water taking cover, the fixed disc is rotatably or slidably connected with the fixed body, the water taking needle is connected with the fixed disc, the one-way valve is connected with the top of the water taking needle, and the water taking cover is rotatably connected with the top of the fixed body; the bottom of the fixed body is connected with the top of the outer bag, and the bottom of the water taking needle head extends into the top of the inner bag. The inner bag is protected by the outer bag, the inner bag is light and thin in material, and the water taking assembly is provided with the one-way valve, so that the quality guarantee period of water in the inner bag can be prolonged, and the environmental pollution and the waste of water resources are reduced.
Description
Technical Field
The invention relates to the technical field of water bags for drinking water, in particular to a portable water bag for drinking water.
Background
The existing water bag for bagged water or the water bottle for bottled water is provided with a drinking water port, when drinking water, the drinking water port is opened to take water, and a cover is covered on the drinking water port after drinking water each time, so that air can enter the water bag or the water bottle when the cover of the drinking water port is opened to drink water each time, water pollution in the water bag or the water bottle is caused, and if the drinking water is not drunk up in a short time, the waste of water resources is caused; in addition, the existing water bag for bagged water or the water bottle for bottled water are disposable, and the water bag or the water bottle is thick and is provided with a drinking port, so that the material cost and the production cost are increased, and the cost of the water bag or the water bottle is far higher than the price of the water contained in the water bag or the water bottle; the existing water bottle for bottled water needs to be subjected to series of links such as cleaning, hot melting and blow molding in the recycling process, so that a large amount of labor cost and time cost exist, and a large amount of carbon emission exists in the treatment process, so that the environment pollution is caused.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a portable drinking water bag which can be repeatedly used, has low cost and environmental protection and can prevent air from entering so as to prolong the drinking water period.
In order to solve the technical problems, the invention adopts the technical scheme that:
a portable drinking water bag comprises an outer bag, an inner bag and a water taking assembly, wherein the outer bag is sleeved outside the inner bag, the water taking assembly comprises a fixed disc, a fixed body, a water taking needle, a one-way valve and a water taking cover, the fixed disc is rotatably or slidably connected with the fixed body, the water taking needle is connected with the fixed disc, the one-way valve is connected with the top of the water taking needle, and the water taking cover is rotatably connected with the top of the fixed body; the bottom of the fixed body is connected with the top of the outer bag, and the bottom of the water taking needle head extends into the top of the inner bag.
The invention has the beneficial effects that: the outer bag is sleeved outside the inner bag to play a role in supporting and protecting the inner bag; the water taking assembly extends into the inner bag through the water taking needle head to take water, the operation is convenient, the connection part between the water taking needle head and the inner bag can form sealing, the structure is reasonable, external air is prevented from entering the inner bag from the connection part between the water taking needle head and the inner bag, and the safety of drinking water is high; an outer shell is formed between the fixed body and the outer bag, so that the inner bag can be effectively protected, and the inner bag is prevented from being broken and leaking water under the action of external force; under the protection of the outer bag and the water taking assembly, the thickness of the inner bag can be greatly reduced, and the inner bag is a water bag for filling water at one time, so that the cost of water is greatly reduced, and the pollution to the environment is reduced; one end of the water taking needle head extends into the inner bag, and the other end of the water taking needle head is connected with the one-way valve, so that water in the inner bag can come out from the one-way valve, but external air cannot reach the inner bag, and therefore the air is effectively prevented from entering the inner bag to pollute the water in the inner bag, the safety of drinking water is improved, the quality guarantee period of the water stored in the inner bag is prolonged, and the waste of water resources is reduced; the fixed disc is connected with the fixed body, and the water taking assembly is fixed on the fixed disc, so that the structure is simple and reasonable, and the water taking needle head is convenient to mount and fix; the fixed body bottom is connected with the outer bag, and the top is connected with the water intaking lid, and fixed body is hollow cylinder, and water intaking syringe needle, check valve, water intaking pipeline all are located fixed this internally, and water intaking lid can prevent that microorganism, dust etc. in the outside air from polluting water intaking pipeline, check valve, water intaking syringe needle, guarantees drinking water safety and sanitation.
Drawings
FIG. 1 is a schematic structural view of a portable drinking water bag according to one embodiment of the present invention;
fig. 2 is a front view of an inner bag of an embodiment of the present invention;
fig. 3 is a top view of an inner bag according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the portable drinking water bag according to the first, second and third embodiments of the present invention;
fig. 5 is a schematic structural view of a water taking needle head according to an embodiment of the present invention.
Description of reference numerals:
1. an outer bladder; 2. an inner bag; 3. a water intake assembly;
11. a groove; 12. a step surface;
21. an inner bag body; 22. a position clamping ring;
31. fixing the disc; 32. a fixed body; 33. a water taking needle head; 34. a one-way valve; 35. a water taking cover; 36. a water intake pipeline.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The most key concept of the invention is as follows: the outer bag protection is arranged outside the inner bag, and the one-way valve is arranged at the water inlet of the inner bag, so that the weight of the inner bag is reduced, external air is prevented from entering the inner bag, the cost is reduced, and the environmental pollution and the waste of water resources are reduced.
Referring to fig. 1 to 5, the present invention provides a portable drinking water bag, which includes an outer bag 1, an inner bag 2 and a water intake assembly 3, wherein the outer bag 1 is sleeved outside the inner bag 2, the water intake assembly 3 includes a fixed disk 31, a fixed body 32, a water intake needle 33, a one-way valve 34 and a water intake cover 35, the fixed disk 31 is rotatably or slidably connected with the fixed body 32, the water intake needle 33 is connected with the fixed disk 31, the one-way valve 34 is connected with the top of the water intake needle 33, and the water intake cover 35 is rotatably connected with the top of the fixed body 32; the bottom of the fixed body 32 is connected with the top of the outer bag 1, and the bottom of the water taking needle 33 extends into the top of the inner bag 2.
Further, referring to fig. 1, the water intake needle 33 is a hollow tube, and the lower end thereof is provided with an inclined opening.
As can be seen from the above description, when in use, the inclined openings at the lower end of the water taking needle head 33 are all extended into the inner bag 2, and the water taking needle head 33 is easy to be extended into the inner bag 2 and has a simple structure.
Further, referring to fig. 5, the water intake needle 33 is a hollow tube, and the lower end thereof is provided with a conical surface, and the conical surface is provided with a through hole communicated with the center of the hollow tube.
As can be seen from the above description, the lower end of the water intake needle 33 has a sharp corner, and when in use, the through holes on the tapered surface all need to extend into the inner bag 2.
Further, the water intake assembly 3 further comprises a water intake pipe 36, the water intake pipe 36 is connected with the top of the water intake needle 33, the one-way valve 34 is located in the water intake pipe 36, and the water intake pipe 36 is located in the water intake cover 35.
As can be seen from the above description, the top of the water taking needle 33 is connected with the water taking pipe 36, so that a drinker can conveniently absorb drinking water from the inner bag 2, and drinking water is convenient; the one-way valve 34 is arranged on the water taking pipe 36, so that water in the inner bag 2 can come out from the one-way valve 34, but external air cannot reach the inner bag 2, thereby effectively preventing the air from entering the inner bag 2 to pollute the water in the inner bag 2, improving the safety of drinking water, prolonging the shelf life of the water stored in the inner bag 2 and reducing the waste of water resources.
Further, the lower surface of the fixed disk 31 is an arc surface which is arched downwards.
As can be seen from the above description, the lower surface of the fixed disk 31 is an arc surface that is arched downward, and when the lower surface of the fixed disk 31 contacts the top surface of the inner bag 2, the lower surface also plays a role in tensioning the top surface of the inner bag 2, so as to prevent the top surface of the inner bag 2 from wrinkling or leaking water.
Further, a sealed space is formed between the lower surface of the fixed disk 31, the fixed body 32, the outer bag 1 and the top of the inner bag 2.
As can be seen from the above description, the sealing connection between the fixing disk 31 and the water taking needle 33, the sealing connection between the fixing disk 31 and the fixing body 32, and after the outer bag 1 is sleeved on the inner bag 2 and the fixing body 32 is connected with the outer bag 1, a sealing space is formed between the upper surface of the inner bag 2, the outer bag 1, the fixing body 32, and the lower surface of the fixing plate, so as to prevent air from entering, and also prevent water from leaking to the outside of the drinking water bag when the water taking needle 33 and the inner bag 2 are connected.
Further, the shape of the water taking cover 35 is a hemisphere.
As can be seen from the above description, the water intake cover 35 has a hemispherical shape, and has the advantages of beautiful appearance and convenient placement and collection of the water intake pipe 36.
Further, the outer bag 1 is in threaded connection, clamping connection or rotating connection with the fixed body 32.
As can be seen from the above description, the outer bag 1 is screwed, locked or rotationally connected with the fixed body 32, which is easy to implement and convenient to operate.
Further, the inner bag 2 comprises a sealed inner bag body 21 and a clamping ring 22, the inner bag body 21 is used for containing water, and the clamping ring 22 is located at the top of the inner bag body 21.
As can be seen from the above description, the inner bag body 21 is used for containing water, and the clamping ring 22 is connected with the inner bag body 21 in a hot melting manner, so that the structure is simple and firm.
Further, the inner bag body 21 is a plastic film bag, and the material of the position-retaining ring 22 is any one of a plastic ring, a rubber ring or a silica gel ring.
As can be seen from the above description, the inner bag body 21 is a plastic film bag, and the inner bag body 21 is protected by the outer bag 1, so that the thickness is thin, the material and the cost are saved, and the pollution to the environment is reduced; the material of the position clamping ring 22 is any one of a plastic ring, a rubber ring or a silica gel ring, so that the position clamping ring 22 and the inner bag body 21 can be conveniently connected through hot melting.
Furthermore, the locking ring 22 of the inner bag 2 is locked on the inner wall of the outer bag 1.
As can be seen from the above description, the retaining ring 22 is retained on the inner wall of the outer bag 1, and has a reasonable structure and is convenient to install.
Further, referring to fig. 1, a groove 11 is formed on the inner wall of the outer bag 1, and the locking ring 22 of the inner bag 2 is locked in the groove 11.
As can be seen from the above description, the retaining ring 22 is retained in the groove 11 on the inner wall of the outer bag 1, and the structure is simple and reasonable.
Further, referring to fig. 4, a step surface 12 is disposed on the inner wall of the outer bag 1, and the locking ring 22 of the inner bag 2 is locked between the step surface 12 and the fixing body 32.
As can be seen from the above description, the bottom and the side of the retaining ring 22 abut against the step surface 12 on the inner wall of the outer bag 1, the upper end is connected with the fixing body 32, and the retaining ring 22 is pressed against the step surface 12 of the outer bag 1 through the fixing body 32.
Referring to fig. 1 to fig. 3, a first embodiment of the present invention is:
a portable drinking water bag comprises an outer bag 1, an inner bag 2 and a water taking assembly 3, wherein the outer bag 1 is sleeved outside the inner bag 2, the water taking assembly 3 comprises a fixed disc 31, a fixed body 32, a water taking needle 33, a one-way valve 34 and a water taking cover 35, the fixed disc 31 is rotatably or slidably connected with the fixed body 32, the water taking needle 33 is connected with the fixed disc 31, the one-way valve 34 is connected with the top of the water taking needle 33, and the water taking cover 35 is rotatably connected with the top of the fixed body 32; the bottom of the fixed body 32 is connected with the top of the outer bag 1, and the bottom of the water taking needle 33 extends into the top of the inner bag 2.
When in use, the inner bag 2 is disposable, the outer bag 1 and the water taking component 3 are reused, and only regular cleaning is needed.
Referring to fig. 1 to fig. 3, a second embodiment of the present invention is:
on the basis of the first embodiment, the water taking component 3 further comprises a water taking pipe 36, the water taking pipe 36 is connected with the top of the water taking needle 33, the one-way valve 34 is positioned in the water taking pipe 36, the water taking pipe 36 is positioned in the water taking cover 35, the lower surface of the fixed disc 31 is a downward arched arc surface, and the water taking cover 35 is hemispherical in shape; a sealed space is formed among the lower surface of the fixed disc 31, the fixed body 32, the outer bag 1 and the top of the inner bag 2; the outer bag 1 is screwed, locked or rotationally connected with the fixed body 32.
Referring to fig. 1 to fig. 3, a third embodiment of the present invention is:
on the basis of implementation of the first embodiment or the second embodiment, the inner bag 2 comprises a sealed inner bag body 21 and a clamping ring 22, the inner bag body 21 is used for containing water, the clamping ring 22 is located at the top of the inner bag body 21, the inner bag body 21 is a plastic film bag, the clamping ring 22 is made of any one of a plastic ring, a rubber ring or a silica gel ring, and the clamping ring 22 of the inner bag 2 is clamped on the inner wall of the outer bag 1.
Referring to fig. 1, a fourth embodiment of the present invention is:
on the basis of the third implementation, a groove 11 is formed in the inner wall of the outer bag 1, and the clamping ring 22 of the inner bag 2 is clamped in the groove 11.
Referring to fig. 4, a fifth embodiment of the present invention is:
on the basis of the third implementation, a step surface 12 is arranged on the inner wall of the outer bag 1, and the clamping ring 22 of the inner bag 2 is clamped between the step surface 12 and the fixed body 32.
In summary, in the portable drinking water bag provided by the invention, the inner bag 2 is used for filling water at one time, the inner bag 2 is hot-melted with the retaining ring 22, the inner bag 2 is protected by the outer bag 1, the water taking assembly 3 takes water from the inner bag 2, the water taking assembly 3 is further provided with the one-way valve 34, the outer bag 1 can be connected with the fixing body 32 in various ways, the fixing disc 31 is rotatably connected with the fixing body 32, and the water taking cover 35 is rotatably connected with the fixing body 32, so that the inner bag 2 is light and thin, flexible in structure, convenient and fast to use, capable of improving drinking water safety, prolonging the quality guarantee period of water, light in weight and few in used materials, capable of reducing pollution to the environment, reducing the production cost of water and avoiding waste of water resources.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (1)
1. A portable drinking water bag is characterized by comprising an outer bag, an inner bag and a water taking component;
the outer bag is sleeved outside the inner bag;
the water taking assembly comprises a fixed disc, a fixed body, a water taking needle head, a one-way valve and a water taking cover, wherein the lower surface of the fixed disc is a downward arched arc-shaped surface and is rotatably or slidably connected with the fixed body, and a sealed space is formed among the lower surface of the fixed disc, the fixed body, the outer bag and the top of the inner bag; the bottom of the fixed body is in threaded connection, clamping connection or rotating connection with the top of the outer bag; the water taking needle head is connected with the fixed disc, and the bottom of the water taking needle head extends into the top of the inner bag; the one-way valve is connected with the top of the water taking needle head; the water taking cover is hemispherical and is rotationally connected with the top of the fixed body; the water taking assembly further comprises a water taking pipeline, the water taking pipeline is connected with the top of the water taking needle head, the one-way valve is located in the water taking pipeline, and the water taking pipeline is located in the water taking cover;
the inner bag comprises a sealed inner bag body and a clamping ring, the inner bag body is used for containing water, and the clamping ring is positioned at the top of the inner bag body; the inner bag body is a plastic film bag, and the clamping ring is made of any one of a plastic ring, a rubber ring or a silica gel ring; the inner wall of the outer bag is provided with a groove, the clamping ring is clamped in the groove, or the inner wall of the outer bag is provided with a step surface, and the clamping ring is clamped between the step surface and the fixed body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610887753.8A CN106388234B (en) | 2016-10-12 | 2016-10-12 | Portable drinking water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610887753.8A CN106388234B (en) | 2016-10-12 | 2016-10-12 | Portable drinking water bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106388234A CN106388234A (en) | 2017-02-15 |
| CN106388234B true CN106388234B (en) | 2021-11-12 |
Family
ID=59229091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610887753.8A Active CN106388234B (en) | 2016-10-12 | 2016-10-12 | Portable drinking water bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106388234B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2622099Y (en) * | 2003-04-30 | 2004-06-30 | 曹文举 | Liquid safety sealing bottle |
| CN101823592A (en) * | 2009-02-10 | 2010-09-08 | 戴瑞克雷斯特乳品有限公司 | Container |
| CN203090882U (en) * | 2012-09-18 | 2013-07-31 | 中国石油天然气股份有限公司 | Feeder for adding solid materials under closed condition |
| CN205107174U (en) * | 2015-11-20 | 2016-03-30 | 厦门市和硕进出口有限公司 | Multifunctional cup |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6698619B2 (en) * | 2002-05-03 | 2004-03-02 | Advanced Technology Materials, Inc. | Returnable and reusable, bag-in-drum fluid storage and dispensing container system |
| FR2860215B1 (en) * | 2003-09-26 | 2006-08-18 | Logiplast | CONTAINER FOR CONTAINING FOOD LIQUID |
| TW201018629A (en) * | 2008-11-14 | 2010-05-16 | Puricom Water Ind Corp | A pressurized barrel |
| CN206197365U (en) * | 2016-10-12 | 2017-05-31 | 福州汇智集佳电子技术有限公司 | Portable drinking water bag |
-
2016
- 2016-10-12 CN CN201610887753.8A patent/CN106388234B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2622099Y (en) * | 2003-04-30 | 2004-06-30 | 曹文举 | Liquid safety sealing bottle |
| CN101823592A (en) * | 2009-02-10 | 2010-09-08 | 戴瑞克雷斯特乳品有限公司 | Container |
| CN203090882U (en) * | 2012-09-18 | 2013-07-31 | 中国石油天然气股份有限公司 | Feeder for adding solid materials under closed condition |
| CN205107174U (en) * | 2015-11-20 | 2016-03-30 | 厦门市和硕进出口有限公司 | Multifunctional cup |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106388234A (en) | 2017-02-15 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20211021 Address after: Room 502, songqinglou, 149 Xiguan Street, Wuhang street, Changle District, Fuzhou City, Fujian Province, 350200 Applicant after: Fujian mcworth Information Technology Co., Ltd Address before: 350015 No. 48, Luoxing West Road, Luoxing street, Mawei District, Fuzhou City, Fujian Province Applicant before: FUZHOU HUIZHI JIJIA ELECTRONIC TECHNOLOGY Co.,Ltd. |
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