CN2538704Y - Improved structure for drinking water bottle cover - Google Patents
Improved structure for drinking water bottle cover Download PDFInfo
- Publication number
- CN2538704Y CN2538704Y CN 02216823 CN02216823U CN2538704Y CN 2538704 Y CN2538704 Y CN 2538704Y CN 02216823 CN02216823 CN 02216823 CN 02216823 U CN02216823 U CN 02216823U CN 2538704 Y CN2538704 Y CN 2538704Y
- Authority
- CN
- China
- Prior art keywords
- wall
- bottle
- cylindrical wall
- bottle cap
- drinking water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003651 drinking water Substances 0.000 title claims abstract description 27
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 12
- 235000012206 bottled water Nutrition 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 239000011888 foil Substances 0.000 claims abstract description 4
- 210000002435 tendon Anatomy 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 moisture content Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model relates to an improved disposable drinking water package bottle cap, which comprises a cover body composed of an inner cylindrical wall and an outer cylindrical wall. The utility model is characterized in that: the inside diameters of the inner cylindrical wall and the outer cylindrical are respectively fit with the mouth of a matched drinking water bottle and a smart rod on a drinking water machine; a convex ring is arranged on the inner wall of the outer cylindrical wall, which is matched with a convex rib on the outer wall of the drinking water bottle mouth; a sealing aluminum foil film which is easy to be separated is arranged on the bottom of the inner cylindrical wall; a sealing ring with connecting and sealing function for the bottle mouth and the bottle cover is arranged on the convex ring of the inner wall of the outer cylindrical wall. With the sealing ring matched the shape of the bottle mouth is added in the bottle cap, the connection between the bottle mouth and the bottle cover is sealed, the gap between the bottle mouth and the bottle cover is eliminated, the water leakage phenomenon of the bottled water is eliminated, and the quality of the drinking water is ensured. The utility model has the advantages of having the good sealing performance and the anti-counterfeit performance, ensuring the integrity of the cover body, and being able to be reused because the aluminum foil film is used to seal.
Description
Technical field
The utility model relates to a kind of bottle cap, especially the structural development that the cushion Disposable packaging bottle is covered.
Background technology
Along with improving constantly of people's living standard, water dispenser and barreled drinking water have entered common people house, and the social demand amount is increasing.But many drawbacks have also appearred in potable water in daily production and in using: present commercially available barreled drinking water, because the scuttle-butt of all kinds of trades mark, its staving differs in size, make standard-sized cap not have good sealing function, a part of potable water in the shelf-life is being moved, transportation, horizontal etc. are subjected under the situation of certain external force, the joint portion of bung and bottle cap has produced infiltration, a barrel outer air is entered in the bucket, apt to deteriorate, cause the drinking water quality instability, even unqualified, thus the total quality of potable water influenced, more damaged customer's interests.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of potable water bottle cap of good seal performance, the seepage phenomenon occurs to eliminate bottled water, guarantees the preceding steady quality in potable water Kaifeng.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the structure-improved of this potable water bottle cap, comprise by interior, the lid that outer two cylindrical wall constitute, in, the internal diameter of outer cylindrical walls is suitable with the bottleneck and the clever rod on the water dispenser of supporting cushion respectively, the protruding circle that matches with convex tendon on the drinking-water bottle bottleneck outer wall is arranged on the inwall of outer cylindrical walls, it is characterized in that in described lid, being provided with bottleneck together connects sealing function with bottle cap seal ring, it is fitted on the upper convex ring on the inwall of outer cylindrical walls, its outer wall is to be made of the ring wall that two external diameters do not wait, and two ring walls are by the upper convex ring groove transition of inserting mutually on a circle and the inwall of described outer cylindrical walls.And the bottom of inner cylindrical wall is provided with a mouth piece that is easy to separate, and this mouth piece can adopt the aluminium foil film.
Compared with prior art, advantage of the present utility model is: since in bottle cap, set up one with the proper seal ring that coincide of bottleneck shape, can guarantee bottleneck and bottle cap to connect sealing tight, elimination gap between the two, thereby eliminate the bottled water percolating water phenomenon, guarantee the quality of potable water; Simultaneously,, not only have excellent sealing performance and anti-counterfeiting performance, and can make lid harmless complete, reusable owing to adopt the aluminium foil film to seal.
Description of drawings
Schematic perspective view when Fig. 1 is the utility model half-sectioned attitude.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, the lid of this potable water bottle cap is the integral structure of once injection moulding, it has inside and outside two-layer cylindrical wall 2,1, wherein outer cylindrical walls 1 is suitable with the bottleneck of supporting cushion, and outer inwall is provided with the protruding circle 12,11 of upper and lower twice, matches with twice convex tendon on the drinking-water bottle bottleneck outer wall respectively.Inner cylindrical wall 2 is positioned at the bottle cap middle position, and the clever rod on its diameter and the water dispenser is suitable, and its top is provided with a cover of dust of easily opening 5, and it is the round plastic thin slice, and it seals the lid mouth, plays dustproof leakproof effect.The bottom opening of inner cylindrical wall can adopt aluminum foil film 4 to seal, this sealing except that having false proof characteristics also has excellent sealing performance, prevents that other materials such as moisture content, oxygen from entering, prolong the shelf-life of potable water, guarantee potable water Kaifeng steady quality before.And in use, can directly directly back down or tear with the clever rod on the water dispenser pallet, also can directly wear with the auxiliary implement top.If supporting cushion bottleneck has the aluminium foil film to seal, then the opening of this cylindrical wall bottom also can be sealed without the aluminium foil film, and it and the supporting use of cushion can reach the closure of openings effect equally.
Seal ring 3 is made by the silica gel elastomeric material, and it is a circular gasket of coincideing with the bottleneck shape, and its outer wall is made of the ring wall 31,32 that two external diameters do not wait, and two ring walls are by upper convex ring 12 profile of tooth groove 33 transition of inserting mutually on the inwall that encloses with outer cylindrical walls.Sealing circle 3 is fitted on the upper convex ring 12 on the inwall of outer cylindrical walls, and the upper convex ring on the inwall 12 inserts in the profile of tooth grooves 33 and be close to inwall, and it can eliminate the gap between bottleneck and bottle cap, forms good sealing effectiveness.
Claims (4)
1, a kind of structure-improved of potable water bottle cap, comprise the lid that constitutes by inside and outside two cylindrical wall (2,1), the internal diameter of inside and outside cylindrical wall (2,1) is suitable with the bottleneck and the clever rod on the water dispenser of supporting cushion respectively, the protruding circle (11,12) that matches with convex tendon on the drinking-water bottle bottleneck outer wall is arranged on the inwall of outer cylindrical walls (1), it is characterized in that: be provided with bottleneck together connects sealing function with bottle cap seal ring (3) in the described lid.
2, the structure-improved of potable water bottle cap as claimed in claim 1, it is characterized in that: described seal ring (3) is fitted on the upper convex ring (12) on the inwall of outer cylindrical walls, its outer wall is that the ring wall (31,32) that is not waited by two external diameters constitutes, and two ring walls are by upper convex ring (12) groove of inserting (33) transition mutually on the inwall of a circle and described outer cylindrical walls.
3, potable water bottle cap structure-improved as claimed in claim 1, it is characterized in that: the bottom of described inner cylindrical wall (2) is provided with a mouth piece that is easy to separate.
4, the structure-improved of potable water bottle cap as claimed in claim 3 is characterized in that: described mouth piece is an aluminum foil film (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216823 CN2538704Y (en) | 2002-04-15 | 2002-04-15 | Improved structure for drinking water bottle cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216823 CN2538704Y (en) | 2002-04-15 | 2002-04-15 | Improved structure for drinking water bottle cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2538704Y true CN2538704Y (en) | 2003-03-05 |
Family
ID=33695755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02216823 Expired - Fee Related CN2538704Y (en) | 2002-04-15 | 2002-04-15 | Improved structure for drinking water bottle cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2538704Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480545A (en) * | 2016-01-08 | 2016-04-13 | 中嶋孝司 | Universal bottle cap for installing bottled water on water dispenser |
| CN106275813A (en) * | 2016-10-14 | 2017-01-04 | 中山市明丰橡胶制品有限公司 | A kind of bottle cap with movable sealing circle |
| CN110127189A (en) * | 2019-05-23 | 2019-08-16 | 佛山市顺德区宗昇精密模具有限公司 | A kind of safety bottle of environmental protection |
-
2002
- 2002-04-15 CN CN 02216823 patent/CN2538704Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480545A (en) * | 2016-01-08 | 2016-04-13 | 中嶋孝司 | Universal bottle cap for installing bottled water on water dispenser |
| CN105480545B (en) * | 2016-01-08 | 2018-04-06 | 中嶋孝司 | Bottled water is installed on the universal bottle cap on water dispenser |
| CN106275813A (en) * | 2016-10-14 | 2017-01-04 | 中山市明丰橡胶制品有限公司 | A kind of bottle cap with movable sealing circle |
| CN110127189A (en) * | 2019-05-23 | 2019-08-16 | 佛山市顺德区宗昇精密模具有限公司 | A kind of safety bottle of environmental protection |
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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 |