CN203753521U - Water dispenser bucket and corresponding water dispenser - Google Patents
Water dispenser bucket and corresponding water dispenser Download PDFInfo
- Publication number
- CN203753521U CN203753521U CN201420058087.3U CN201420058087U CN203753521U CN 203753521 U CN203753521 U CN 203753521U CN 201420058087 U CN201420058087 U CN 201420058087U CN 203753521 U CN203753521 U CN 203753521U
- Authority
- CN
- China
- Prior art keywords
- water
- fountain bucket
- bucket
- ladle body
- water fountain
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 205
- 230000000994 depressogenic effect Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 abstract description 7
- 239000003651 drinking water Substances 0.000 abstract description 6
- 241000894006 Bacteria Species 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 238000007667 floating Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 235000020188 drinking water Nutrition 0.000 abstract description 2
- 235000012206 bottled water Nutrition 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 229920000965 Duroplast Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Landscapes
- Devices For Dispensing Beverages (AREA)
Abstract
The utility model discloses a water dispenser bucket which comprises a water outgoing end, a bucket cover assembled on the water outgoing end in a sealable manner, and a bucket body. The bucket cover is suitable for being in sealing fit with a water fetching part of a water dispenser, the bucket body comprises an upper portion, a bottom portion and a columnar middle portion connected between the upper portion and the bottom portion, and at least part of the upper portion is supported on a seat of the water dispenser. The water dispenser bucket is characterized in that the middle portion is provided with a corrugated wall capable of folding and contracting along the longitudinal direction of the middle portion to enable the water dispenser bucket to be capable of realize water outgoing through the water outgoing end when no air enters. The utility model further discloses the water dispenser which comprises the water dispenser bucket. By structuring the water dispenser bucket to be capable of realizing automatic folding and contracting during water discharging, air can be ensured not to enter the water dispenser bucket during water outgoing, so that floating dust and bacteria in the air are prevented from polluting drinking water.
Description
Technical field
The utility model relates to a kind of water fountain bucket and a kind of water dispenser.
Background technology
Along with improving constantly of living standard, people are more and more higher to the requirement of drinking water quality.Now water dispenser is widely used in people's life, but with the supporting bucket of water dispenser be generally the duricrust bucket that adopts PC duroplasts to make.But, due to duricrust packaging, behind water fountain bucket Kaifeng, air can enter in bucket with bubble form, thereby the pollutantss such as airborne floating dust, bacterium also can enter in potable water with air, will pollute potable water like this, even have a strong impact on water quality, finally can be to people's the healthy adverse effect that causes.
On the other hand, PC hard plastic charging basket normally recycles, and therefore, the pollutants entering in bucket with air also may be brought in next barrel of water.
Therefore, can guarantee not have when the water outlet air and enter in bucket and the preferred disposable water fountain bucket not can be recycled in the urgent need to a kind of.
Utility model content
The purpose of this utility model is to provide a kind of water fountain bucket and a kind of corresponding water dispenser that can not need air to enter just energy water outlet.
According to first aspect, a kind of water fountain bucket is provided, comprising: water side; Be assemblied in to sealability the bung on described water side, described bung is suitable for being sealed and matched with the water intaking parts of water dispenser; And ladle body, it comprises top, the bottom on the support that is supported at least partly water dispenser and is connected to the cylindricality middle part between described top and bottom; It is characterized in that, thus described middle part have can along the longitudinal direction folding shrinking at middle part make water fountain bucket can be under the state entering without air via the corrugated wall of described water side water outlet.
Preferably, the ladle body of at least described water fountain bucket is the ladle body of being made up of PET material; And/or described bung comprises the inside and outside cylinder of arranged concentric, described inside and outside cylinder is connected to each other in a side of ladle body dorsad, described inner cylinder body has the opening that can be sealed and matched with water intaking parts at the first end of ladle body dorsad, second end contrary with first end is provided with and can be squeezed and latchable seal closure to described head by the head of water intaking parts; And/or described water fountain bucket has and makes resident water reach minimum ladle body, bellows wall thickness and ripple size under its limit folding shrinking state; And/or described water fountain bucket becomes flat-shaped under its limit folding shrinking state, and there is the characteristic that can not automatically restore to the shape before folding shrinking.
Preferably, described water fountain bucket is the water fountain bucket of being all made up of PET material; And/or again remained to by original position on the second end of described inner cylinder body the state that exits from described opening at described water intaking parts of described seal closure; And/or described exterior cylinder is provided with the negative thread that can engage with the outside thread of water side; And/or the bottom of described ladle body is the bottom that shape remains unchanged under the state of middle part folding shrinking; And/or the top of described ladle body is the top that shape remains unchanged under the state of middle part folding shrinking.
Preferably, described bottom comprises the first reinforcement structure that can make the shape of bottom remain unchanged under the state of middle part folding shrinking, described first strengthens structure comprises multiple the first ribs, and described the first rib is the strip shape depressed part being recessed to ladle body or the strip shape salient protruding outside ladle body; And/or described top comprise can make that the shape on top remains unchanged under the state of middle part folding shrinking second strengthen structure, described second strengthens structure comprises multiple the second ribs, described the second rib is the depressed part being recessed to ladle body.
Preferably, described the first rib extends along the radial direction of the bottom of ladle body, and is uniformly distributed around the center of the bottom of ladle body; And/or described the second rib extends along the radial direction on the top of ladle body, and be uniformly distributed around water side.
Preferably, described the second rib be shaped as isosceles trapezoid, the contiguous water side of trapezoidal top margin, the outward flange on trapezoidal contiguous described top, base.
Preferably, the quantity of described the first rib is greater than 3; And/or the quantity of described the second rib is greater than 3.
Preferably, the top of described ladle body comprises the flow-guiding structure that allows water to discharge completely, and described flow-guiding structure is formed by described the second rib.
Preferably, described middle part has identical bellows-shaped in a longitudinal direction; And/or described water fountain bucket is disposable water fountain bucket; And/or the nominal volume of described water fountain bucket is 12 liters; And/or described water fountain bucket keeps tubbiness under empty state.
According to second aspect, a kind of water dispenser is provided, described water dispenser comprises described water fountain bucket.
By water fountain bucket being constructed to be permeable in the time discharging water to automatically folding shrinking, can guarantee not have air to enter in water fountain bucket in the time of water outlet, thereby prevent that airborne floating dust and bacterium from polluting potable water, and can make water dispenser barrel keep neat appearance.
Brief description of the drawings
By describing in more detail the utility model referring to accompanying drawing, can understand better principle of the present utility model, feature and advantage below.Accompanying drawing comprises:
Fig. 1 shows according to the 3-D view of the water fountain bucket of an exemplary embodiment of the present utility model (not with bung).
Fig. 2 shows the upward view of the water fountain bucket of Fig. 1.
Fig. 3 shows the birds-eye view of the water fountain bucket of Fig. 1.
Figure 4 and 5 show according to the 3-D view of the bung of an exemplary embodiment of the present utility model with different angles.
Fig. 6 shows bung in the time that water fountain bucket will be placed on water dispenser and the initial matching relationship of the water intaking parts of water dispenser.
Fig. 7 shows the state of bung in the time that water fountain bucket is put well on water dispenser.
Fig. 8 show bung at water fountain bucket the reset mode when water dispenser takes off.
Detailed description of the invention
, will specific embodiment of the utility model be described in more detail referring to accompanying drawing below, to understand better basic thought of the present utility model.
Fig. 1 shows according to the water fountain bucket 1(of an exemplary embodiment of the present utility model not with bung) 3-D view.
As shown in Figure 1, the water side 3 that water fountain bucket 1 comprises ladle body 2 and is communicated with ladle body 2.For example fill water transport when defeated when water fountain bucket 1, water side 3 need to seal with the bung 16 shown in Figure 4 and 5.When use, the support (not shown) of water dispenser will be put in water side 3 together with bung 16.Be explained in more detail after a while, then to bung 16.
Ladle body 2 comprise top 4, the bottom 5 being connected with water side 3 and be connected to top 4 and bottom 5 between cylindricality middle part 6.Top 4 is funnel-form, and the upper end in center 7 on top 4 is connected with the lower end 8 of water side 3.
As shown in Figure 1,9 one-tenth corrugated of wall at the middle part 6 of ladle body 2, comprise multiple folding parts 10 that is.Thereby when water fountain bucket 1 is arranged on water dispenser and while discharging water, its inner negative pressure forming can make outside atmospheric pressure extruding water fountain bucket 1, carrys out the difference of pressure inside and outside balance bucket to dwindle the volume of water fountain bucket 1.Due to 9 one-tenth corrugated of wall at the middle part 6 of ladle body 2, and due to the wall 9 of the water in water fountain bucket 1 to middle part 6 and the squeezing action on top 4, outside atmospheric pressure can act on the bottom 5 of water fountain bucket 1 along the longitudinal direction of water fountain bucket 1 (direction as shown in the arrow 11 in Fig. 1), thereby can make water fountain bucket 1 shrink along the longitudinal direction and shorten the length of water fountain bucket 1.
According to a preferred embodiment of the present utility model, water fountain bucket 1 at least ladle body 2 parts is made up of PET material, and more preferably whole water fountain bucket 1 is made up of PET material.Obviously, also can consider to use other suitable materials, as long as this material folding shrinking in a longitudinal direction can make water fountain bucket 1 discharge water via water side 3 time.
In order to make water fountain bucket 1 folding shrinking in the time discharging water better, preferably make the shape of the bottom 5 of ladle body 2 substantially remain unchanged in the time that ladle body 2 shrinks along the longitudinal direction.For this reason, as shown in Figure 2, the bottom 5 of ladle body 2 is provided with reinforcement structure.This reinforcement structure comprises that in multiple rib 12(Fig. 2 be 8).
According to a preferred embodiment, this rib 12 can be the strip shape depressed part that is recessed to ladle body 2 or the strip shape salient to ladle body 2 outer protrusions.
Preferably, described strip shape depressed part or strip shape salient extend along the radial direction of the bottom 5 of ladle body 2 respectively.
Preferably, described strip shape depressed part or strip shape salient are uniformly distributed around the center 13 of the bottom 5 of ladle body 2.
Preferably, the quantity of described strip shape depressed part or strip shape salient is greater than 3, in particular for 8.
Obviously, for a person skilled in the art, the mode of the bottom 5 of reinforcement ladle body 2 has varied, is not limited to aforesaid way.For example, also can make the wall thickness of bottom 5 of ladle body 2 more relatively large or use the relatively large material of rigidity.
Similarly, it is also favourable that the shape on the top 4 of ladle body 2 is remained unchanged when folding shrinking along the longitudinal direction substantially at ladle body 2, and this is because the top 4 of ladle body 2 also will play supporting role in the time that water fountain bucket 1 is placed on water dispenser.
For this reason, as shown in Figure 3, the top 4 of ladle body 2 also has reinforcement structure, and described reinforcement structure comprises that in multiple rib 14(Fig. 3 be 8), described rib 14 can be also the depressed part that is recessed to ladle body 2 or the salient to ladle body 2 outer protrusions.But preferably, rib 14 is the depressed parts that are recessed to ladle body 2, as shown in Figure 1.This depressed part preferably extends along the radial direction on the top 4 of ladle body 2.Described depressed part is preferably uniformly distributed around the water side 3 of ladle body 2.The quantity of described depressed part is preferably greater than 3, in particular for 8.
Preferably, as shown in Figure 3, described depressed part be shaped as isosceles trapezoid, the contiguous water side 3 of trapezoidal top margin, the outward flange of trapezoidal base adjacent upper portions 4.
Similarly, for a person skilled in the art, the mode on the top 4 of reinforcement ladle body 2 also has varied, is not limited to aforesaid way.
Also it is pointed out that above-mentioned depressed part is except said structure booster action, can also be convenient to drop under water the top 4 of water fountain bucket 1 time, guide water to be discharged to water side 3, to the water in water fountain bucket 1 can be emitted completely.Specifically, as shown in Figure 1, in the top 4 of ladle body 2, part between depressed part has formed drainage channel 15, this drainage channel 15 in the time that water fountain bucket 1 is placed on water dispenser than described depressed part in relatively low position, and preferably at least partly substantially with the corresponding domatic laminating of the support of water dispenser, thereby can be so that water be emitted completely from ladle body 2 is interior.
As mentioned above, according to water fountain bucket 1 of the present utility model folding shrinking automatically in a longitudinal direction only in the time discharging water, thereby make water fountain bucket 1 remain the profile of neat appearance.
For the folding shrinking that prevents ladle body 2 impacts the speed discharging water and flow, should make ladle body 2 in folding shrinking process, there is consistent folding resistance.For this reason, can preferably make ladle body 2 there is in a longitudinal direction identical bellows-shaped.
In addition,, for fear of secondary pollution, preferably water fountain bucket 1 is configured to disposable.
According to a preferred embodiment, the nominal volume of described water fountain bucket 1 is 12 liters.
And water fountain bucket 1 is preferably configured to keep the shape of bucket empty in the situation that.
Preferably, thickness and the ripple size of described ladle body, bucket wall contribute to the water being trapped in water fountain bucket under the limit folding shrinking state of water fountain bucket to reach minimum.
Preferably, after the water in described water fountain bucket discharges, will be folded into flat-shapedly, and can not automatically revert to again the shape before folding, only can be for disposable thereby can ensure.
Realize in order to coordinate water fountain bucket 1 folding shrinking, prevent the function that air enters, according to the utility model, also provide the bung 16 for coordinating with water side 3.Figure 4 and 5 show the 3-D view of this bung 16.
As shown in Figures 4 and 5, this bung 16 comprises the inside and outside cylinder 17,18 of arranged concentric.The first end 19 of exterior cylinder 18 is uncovered, and inner cylinder body 17 is arranged on the diapire 21 of the second end 20 of exterior cylinder 18, and by first end 19, bung 16 is arranged on the water side 3 of water fountain bucket 1.Preferably, be provided with negative thread at close second end 20 places of exterior cylinder 18, so that bung 16 is screwed on water side 3 by engage thread.Inner cylinder body 17 is uncovered and form mating holes 22 at the second end 20 places of exterior cylinder 18, and this mating holes 22 is for being sealed and matched with the corresponding water intaking parts (Figure 4 and 5 are not shown) of water dispenser.The other end of inner cylinder body 17 is provided with seal closure 23, to guarantee that the water in water fountain bucket 1 can not flow out.
Fig. 6 shows bung 16 in the time that water fountain bucket 1 will be placed on water dispenser and the initial matching relationship of the corresponding water intaking parts 24 of water dispenser.Water intaking parts 24 one-tenth general cylindrical shape shapes, and preferably there are two intakes 25 of positioned opposite.Now, the head 26 of water intaking parts 24 has inserted in mating holes 22.
In the time continuing to transfer water fountain bucket 1, the head 26 of water intaking parts 24 can depart from itself and inner cylinder body 17 by crush seal cover 23.The head 26 of water intaking parts 24 is provided with can be under squeezing action and the locking mechanism of seal closure 23 kaysers, thereby, as shown in Figure 7, after seal closure 23 and inner cylinder body 17 depart from, can snap on the head 26 of water intaking parts 24 and can not move freely.
As shown in Figure 8, taking off in the process of water fountain bucket 1, when the inner cylinder body 17 of bung 16 run into kayser water intaking parts 24 head 26 on seal closure 23 time, can make seal closure 23 depart from the head 26 of water intaking parts 24 and remain in situ on inner cylinder body 17, thereby, again form sealing, to prevent that the water in water fountain bucket 1 from flowing out.
In the time that water fountain bucket 1 is put well on water dispenser, as shown in Figure 7, water intaking parts 24 form sealing with mating holes 22, water in water fountain bucket 1 enters into water dispenser by the intake 25 of water intaking parts 24, thereby can make in the interior generation negative pressure of water fountain bucket 1 water fountain bucket 1 auto-folder shrink.
Basic thought of the present utility model is, by water fountain bucket 1 being constructed to be permeable in the time discharging water to automatically folding shrinking, can guarantee not have air to enter in water fountain bucket 1 in the time of water outlet, thereby prevent that airborne floating dust and bacterium from polluting potable water.
For a person skilled in the art, other advantages of the present utility model and substituting embodiment are apparent.Therefore, the utility model with regard to its more wide in range meaning, be not limited to shown in and described detail, representative configurations and exemplary embodiment.On the contrary, those skilled in the art can carry out various amendments and substitute in the situation that not departing from essence spirit of the present utility model and scope.
Claims (10)
1. a water fountain bucket, comprising:
Water side;
Be assemblied in to sealability the bung on described water side, described bung is suitable for being sealed and matched with the water intaking parts of water dispenser; And
Ladle body, it comprises top, the bottom on the support that is supported at least partly water dispenser and is connected to the cylindricality middle part between described top and bottom;
It is characterized in that,
Thereby described middle part have can along the longitudinal direction folding shrinking at middle part make water fountain bucket can be under the state entering without air via the corrugated wall of described water side water outlet.
2. water fountain bucket as claimed in claim 1, is characterized in that,
The ladle body of at least described water fountain bucket is the ladle body of being made up of PET material; And/or
Described bung comprises the inside and outside cylinder of arranged concentric, described inside and outside cylinder is connected to each other in a side of ladle body dorsad, described inner cylinder body has the opening that can be sealed and matched with water intaking parts at the first end of ladle body dorsad, second end contrary with first end is provided with and can be squeezed and latchable seal closure to described head by the head of water intaking parts; And/or
Described water fountain bucket has makes resident water reach minimum ladle body, bellows wall thickness and ripple size under its limit folding shrinking state; And/or
Described water fountain bucket becomes flat-shaped under its limit folding shrinking state, and has the characteristic that can not automatically restore to the shape before folding shrinking.
3. water fountain bucket as claimed in claim 2, is characterized in that,
Described water fountain bucket is the water fountain bucket of being all made up of PET material; And/or
The state that described seal closure exits from described opening at described water intaking parts, again remained to by original position on the second end of described inner cylinder body; And/or
Described exterior cylinder is provided with the negative thread that can engage with the outside thread of water side; And/or
The bottom of described ladle body is the bottom that shape remains unchanged under the state of middle part folding shrinking; And/or
The top of described ladle body is the top that shape remains unchanged under the state of middle part folding shrinking.
4. water fountain bucket as claimed in claim 3, is characterized in that,
Described bottom comprises the first reinforcement structure that can make the shape of bottom remain unchanged under the state of middle part folding shrinking, described first strengthens structure comprises multiple the first ribs, and described the first rib is the strip shape depressed part being recessed to ladle body or the strip shape salient protruding outside ladle body; And/or
Described top comprises the second reinforcement structure that can make the shape on top remain unchanged under the state of middle part folding shrinking, and described second strengthens structure comprises multiple the second ribs, and described the second rib is the depressed part being recessed to ladle body.
5. water fountain bucket as claimed in claim 4, is characterized in that,
Described the first rib extends along the radial direction of the bottom of ladle body, and is uniformly distributed around the center of the bottom of ladle body; And/or
Described the second rib extends along the radial direction on the top of ladle body, and is uniformly distributed around water side.
6. water fountain bucket as claimed in claim 5, is characterized in that,
Described the second rib be shaped as isosceles trapezoid, the contiguous water side of trapezoidal top margin, the outward flange on trapezoidal contiguous described top, base.
7. as the water fountain bucket as described in arbitrary in claim 4-6, it is characterized in that,
The quantity of described the first rib is greater than 3; And/or
The quantity of described the second rib is greater than 3.
8. as the water fountain bucket as described in arbitrary in claim 4-6, it is characterized in that,
The top of described ladle body comprises the flow-guiding structure that allows water to discharge completely, and described flow-guiding structure is formed by described the second rib.
9. as the water fountain bucket as described in arbitrary in claim 1-6, it is characterized in that,
Described middle part has identical bellows-shaped in a longitudinal direction; And/or
Described water fountain bucket is disposable water fountain bucket; And/or
The nominal volume of described water fountain bucket is 12 liters; And/or
Described water fountain bucket keeps tubbiness under empty state.
10. a water dispenser, is characterized in that, described water dispenser comprises arbitrary described water fountain bucket in claim 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058087.3U CN203753521U (en) | 2014-01-30 | 2014-01-30 | Water dispenser bucket and corresponding water dispenser |
| HK15100435.6A HK1198859A2 (en) | 2014-01-30 | 2015-01-15 | A water bucket for a water dispenser and a corresponding water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058087.3U CN203753521U (en) | 2014-01-30 | 2014-01-30 | Water dispenser bucket and corresponding water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203753521U true CN203753521U (en) | 2014-08-06 |
Family
ID=51248824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420058087.3U Expired - Lifetime CN203753521U (en) | 2014-01-30 | 2014-01-30 | Water dispenser bucket and corresponding water dispenser |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203753521U (en) |
| HK (1) | HK1198859A2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275676A (en) * | 2015-05-20 | 2017-01-04 | 华生水资源生技股份有限公司 | The drinking water barrel of bottleneck sheet type sealing and manufacturing system thereof |
| CN106986085A (en) * | 2016-01-20 | 2017-07-28 | 铨宝工业股份有限公司 | Packaged drinking water filling method for ensuring complete water outlet of packaged drinking water |
| CN107000881A (en) * | 2014-10-02 | 2017-08-01 | S.I.P.A.工业设计自动化合伙股份有限公司 | Collapsible plastic bottle for water dispenser |
| CN112874968A (en) * | 2020-12-31 | 2021-06-01 | 鹿啄泉矿泉水有限公司 | Disposable vacuum fresh-keeping soft barrel and vacuum fresh-keeping water taking equipment |
-
2014
- 2014-01-30 CN CN201420058087.3U patent/CN203753521U/en not_active Expired - Lifetime
-
2015
- 2015-01-15 HK HK15100435.6A patent/HK1198859A2/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107000881A (en) * | 2014-10-02 | 2017-08-01 | S.I.P.A.工业设计自动化合伙股份有限公司 | Collapsible plastic bottle for water dispenser |
| CN107000881B (en) * | 2014-10-02 | 2019-03-19 | S.I.P.A.工业设计自动化合伙股份有限公司 | Collapsible plastic bottle for water dispenser |
| CN106275676A (en) * | 2015-05-20 | 2017-01-04 | 华生水资源生技股份有限公司 | The drinking water barrel of bottleneck sheet type sealing and manufacturing system thereof |
| CN106275676B (en) * | 2015-05-20 | 2018-08-03 | 华生水资源生技股份有限公司 | The drinking water barrel and its manufacturing system of bottleneck sheet type sealing |
| CN106986085A (en) * | 2016-01-20 | 2017-07-28 | 铨宝工业股份有限公司 | Packaged drinking water filling method for ensuring complete water outlet of packaged drinking water |
| CN106986085B (en) * | 2016-01-20 | 2019-03-01 | 铨宝工业股份有限公司 | Packaged drinking water filling method for ensuring complete water outlet of packaged drinking water |
| CN112874968A (en) * | 2020-12-31 | 2021-06-01 | 鹿啄泉矿泉水有限公司 | Disposable vacuum fresh-keeping soft barrel and vacuum fresh-keeping water taking equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1198859A2 (en) | 2015-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
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| CX01 | Expiry of patent term |