CN108528982A - The stewed bottle disposably encapsulated - Google Patents
The stewed bottle disposably encapsulated Download PDFInfo
- Publication number
- CN108528982A CN108528982A CN201810386843.8A CN201810386843A CN108528982A CN 108528982 A CN108528982 A CN 108528982A CN 201810386843 A CN201810386843 A CN 201810386843A CN 108528982 A CN108528982 A CN 108528982A
- Authority
- CN
- China
- Prior art keywords
- taper
- rubber plug
- stewed
- bottle
- taper hole
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/024—Closures in which a part has to be ruptured to gain access to the contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses the stewed bottles disposably encapsulated, including stew bottle and stew lid；Bottle is stewed to hold stew；Lid is stewed to seal stewed bottle；Wherein, taper hole there are one being set at lid center is stewed, there is sealing taper rubber plug in taper hole；When sealing taper rubber plug insertion taper hole predetermined depth, there is gap between the annular side and taper hole inner wall of sealing taper rubber plug so that stew bottle interior air-flow and interacted with the external world；When sealing taper rubber plug continues into taper hole predetermined depth, fitted closely between the annular side and taper hole inner wall of sealing taper rubber plug.The present invention provides the stewed bottles disposably encapsulated, this, which stewes bottle, realizes disposable sterilized encapsulation, and realizes anti-fake effect.
Description
Technical field
The present invention relates to stewed bottle fields, and in particular to a kind of stewed bottle that stew disposably encapsulates in elevated temperature vessel.
Background technology
Conventional stew encapsulation is first to stew instrument（Generally cauldron or big tank）Middle progress batch will stew after stewing
Sub-bottle encapsulation is carried out after good stew cooling, this secondary encapsulation, there is the possibility of secondary pollution.
If occurring secondary pollution in stew, stew can be directly contributed and gone bad in a short time, if consumer eats,
There can be the hidden danger of food security.
Secondly, consumer also has misgivings after taking the stewed bottle with stew, worries to stew bottle from manufacture to present period
Whether artificial or external influence causes stewed bottle to open, to cause the secondary pollution of stew.
Therefore, it is necessary to be related to a kind of stewed bottle being packaged during stew stews to stewing bottle.
Invention content
Insufficient according to prior art, the present invention provides the stewed bottle disposably encapsulated in elevated temperature vessel.
The present invention is realized by following technical scheme：
The stewed bottle disposably encapsulated, including：
Bottle is stewed, to hold stew；
Lid is stewed, to seal the stewed bottle；
Wherein, described stew covers equipped at least one taper hole, there is sealing taper rubber plug in the taper hole；
When sealing taper rubber plug insertion taper hole predetermined depth, between having between the annular side and taper hole inner wall of sealing taper rubber plug
Gap so that stew bottle interior air-flow and interacted with the external world；
When sealing taper rubber plug continues into taper hole predetermined depth, between the annular side and taper hole inner wall that seal taper rubber plug
It fits closely.
Preferably, the bottom surface of the sealing taper rubber plug or the annular side of sealing taper rubber plug are set at bottom surface
There are location structure, the annular side lower part of sealing taper rubber plug to be equipped with sealed non-backing structure, and location structure and sealed non-backing knot
There is gap between structure；
When sealing taper rubber plug is inserted into taper hole, and the location structure is caused to be pierced by from taper hole, the annular side of taper rubber plug is sealed
There is gap between top and taper hole inner wall；
When sealing taper rubber plug continues into taper hole, and the sealed non-backing structure is caused to be pierced by from taper hole, sealing taper rubber plug
It is fitted closely between annular side top and taper hole inner wall.
Preferably, when sealed non-backing structure is pierced by from taper hole, the top surface of sealing taper rubber plug is less than the top surface for stewing lid.
Preferably, the location structure is positioning convex ring, and the sealed non-backing structure is sealed non-backing bulge loop, and is positioned
There is gap between bulge loop and sealed non-backing bulge loop；
Multiple pneumostomes are equipped in the annular side of the positioning convex ring and sealed non-backing bulge loop；Air-flow in stewed bottle passes through upper
Lower pneumostome has gap to be interacted with the external world between the annular side and taper hole inner wall of sealing taper rubber plug.
Preferably,：Pneumostome I on the positioning convex ring and part phase between the pneumostome II on sealed non-backing bulge loop
It is corresponding, that is, airflow is ensure that again so that stewing, and predetermined pressure is maintained in bottle.
Preferably, the positioning convex ring diameter is more than the cone mouth internal diameter of taper hole bottom, prevents big because stewing bottle internal pressure
The sealing taper rubber plug is sprayed.
Preferably, the outer diameter of the sealed non-backing bulge loop is more than the cone mouth internal diameter of taper hole bottom so that the sealed taper
Degree rubber plug is closely stuck in taper hole.
Preferably, the location structure is multiple convex blocks I uniformly separately, and the sealed non-backing structure is multiple
Uniformly convex block II separately, and interlaced arrangement forms multiple pneumostomes between multiple convex blocks I and multiple convex blocks II；Stew bottle
Interior air-flow has gap to be interacted with the external world by pneumostome between the annular side and taper hole inner wall of sealing taper rubber plug.
Preferably, the outer edge of multiple convex blocks I forms the cone mouth internal diameter that disc diameter is more than taper hole bottom, prevents because stewing
Sealing taper rubber plug described in bottle internal pressure senior general sprays；The outer edge of multiple convex blocks II forms disc diameter and is more than taper hole bottom
Cone mouth internal diameter so that the sealing taper rubber plug is closely stuck in taper hole.
Preferably, the annular bottom surface of the stewed lid is equipped with anti-theft ring；It is described to have anti-theft ring by fixed ring and multiple solid
Determine item composition, the fixed ring is tightened on the opening for stewing lid, and fixed ring is connected by multiple fixed strips separately with lid is stewed.
Advantageous effect of the present invention：
The present invention provides the stewed bottles disposably encapsulated, this, which stewes bottle, realizes disposable sterilized encapsulation, solves
Secondary encapsulation leads to the problem of pollution to stew, ensure that the physical and mental health of consumer；Anti-fake effect is realized again（Seal taper
The top surface of rubber plug the measures such as is stuck at cone mouth less than the top surface and sealed non-backing close structure for stewing lid and to seal taper rubber plug
It is difficult to be detached from from stewed lid, could so that stew lid detaches from stewed bottle by destroying anti-theft ring）, establish businessman and consumer it
Between product degree of belief.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 is the structural schematic diagram that taper rubber plug is sealed in Fig. 1；
Fig. 2 a are the upward views in Fig. 2；
Fig. 2 b are the faces the CC schematic diagrames in Fig. 2；
Fig. 3 is the signal for sealing the sealed non-backing bulge loop of taper rubber plug in Fig. 1 and being clamped in place with the taper hole with anti-theft ring bottle cap
Figure；
Fig. 4 is to seal taper rubber plug in Fig. 1 to be inserted into the position signal with the rubber plug positioning convex ring of taper hole among anti-theft ring bottle cap
Figure；
Fig. 5 is the anti-theft ring Bottle cap structure schematic diagram with taper hole in Fig. 1；
Fig. 6 is another preferred embodiment structural schematic diagram that taper rubber plug is sealed in Fig. 1；
Fig. 7 is the upward view in Fig. 6.
Specific implementation mode
Below in conjunction with attached drawing, by specific embodiment, the present invention is further illustrated.
As shown in Figure 1, the stewed bottle disposably encapsulated, including stew bottle 11 and stewed lid 1；Bottle 11 is stewed to hold stew；
Lid 1 is stewed to seal stewed bottle 11；Wherein, taper hole 2 there are one being set at 1 center of lid is stewed, there is sealing taper rubber plug 3 in taper hole 2；When close
When sealing 3 insertion 2 predetermined depth of taper hole of taper rubber plug, there is gap between 2 inner wall of annular side and taper hole of sealing taper rubber plug 3,
It is interacted with the external world so that stewing 11 interior air-flow of bottle；When sealing taper rubber plug 3 continues into 2 predetermined depth of taper hole, sealed taper
It is fitted closely between 2 inner wall of annular side and taper hole of degree rubber plug 3.
As shown in Fig. 2, the bottom surface of sealing taper rubber plug 3 is equipped with positioning convex ring 6, under the annular side for sealing taper rubber plug 3
Portion is equipped with sealed non-backing bulge loop 4, and has gap between positioning convex ring 6 and sealed non-backing bulge loop 4；When sealing taper rubber plug 3 is inserted into
When taper hole 2 causes positioning convex ring 6 to be pierced by from taper hole 2, have between 2 inner wall of annular side top and taper hole of sealing taper rubber plug 3
Gap；When sealing taper rubber plug 3 continues into taper hole 2, and sealed non-backing bulge loop 4 is caused to be pierced by from taper hole 2, sealing taper rubber plug 3
2 inner wall of annular side top and taper hole between fit closely.
As shown in Fig. 2 a, Fig. 2 b, multiple pneumostomes are equipped in the annular side of positioning convex ring 6 and sealed non-backing bulge loop 4；
The air-flow stewed in bottle 11 has gap and the external world by pneumostome between 2 inner wall of annular side and taper hole of sealing taper rubber plug 3
It interacts.
Further scheme：Part between pneumostome II 8 on pneumostome I 7 on positioning convex ring 6 and sealed non-backing bulge loop 4
It is corresponding, that is, airflow is ensure that again so that stewing, and predetermined pressure is maintained in bottle 11.
Preferred scheme：It is uniformly provided with six pneumostomes I 7 on positioning convex ring 6, four are uniformly provided on sealed non-backing bulge loop 4
A pneumostome II 8 so that upper and lower two pneumostomes are corresponding.
As shown in figs. 3 and 5, sealed non-backing bulge loop 4 is caused to be worn from taper hole 2 when sealing taper rubber plug 3 continues into taper hole 2
When going out, the top surface of sealing taper rubber plug 3 is less than the top surface for stewing lid 1, avoids sealing taper rubber plug 3 and protrudes displacement problem, simultaneously
Other people are also prevented to agitate the sealing implementation of taper rubber plug 3 with hard object.
As shown in Figure 4, Figure 5,6 diameter of positioning convex ring is more than the cone mouth internal diameter of 2 bottom of taper hole, prevents because stewing 11 inside pressure of bottle
Power senior general seals taper rubber plug 3 and sprays.
As shown in figure 3, the outer diameter of sealed non-backing bulge loop 4 is more than the cone mouth internal diameter of 2 bottom of taper hole so that sealing taper rubber plug
3 are closely stuck in taper hole 2, reach isolation bottle in article and outside air contact and bottle in liquid leakage of inclining.
As shown in Figure 1, the annular bottom surface for stewing lid 1 is equipped with anti-theft ring 5；There is anti-theft ring 5 by fixed ring 9 and multiple fixed strips
10 compositions, fixed ring 9 are tightened on the opening of stewed lid 1, and fixed ring 9 is connected by multiple fixed strips 10 separately with stewed lid 1.
Lid 1 is stewed in unscrewing, and then anti-theft ring 5 disconnects.
As shown in Figure 6, Figure 7, the annular side of sealing taper rubber plug 3 is equipped with a uniform convex block separately at bottom surface
I 12, the annular side lower part of sealing taper rubber plug 3 is equipped with multiple convex blocks II 13 uniformly separately, and multiple convex blocks I 12 with it is more
Interlaced arrangement forms multiple pneumostomes III 14 between a convex block II 13；The air-flow in bottle 11 is stewed by pneumostome III 14 along close
There is gap to be interacted with the external world between 2 inner wall of annular side and taper hole of envelope taper rubber plug 3.
The outer edge of multiple convex blocks I 12 forms the cone mouth internal diameter that disc diameter is more than 2 bottom of taper hole, prevents because stewing in bottle 11
Taper rubber plug 3 is sealed described in portion pressure senior general to spray；The outer edge of multiple convex blocks II 13 forms disc diameter and is more than 2 bottom of taper hole
Cone mouth internal diameter so that the sealing taper rubber plug 3 is closely stuck in taper hole 2.
The course of work：
1, before stewing, sealing taper rubber plug 3 is inserted into the taper hole 2 for stewing lid 1, the position of positioning convex ring 4 is reached, sees Fig. 4.
2, the stewed bottle 2 of loading stew and water is torqued-up to anti-theft ring 5 with the stewed lid 1 with anti-theft ring and blocks；
3, it during stewing steaming, is required according to the stewed steaming feature of stew, with the linear raising of temperature in stewed bottle 2, is stewed in bottle 11
Air-flow interacted with the gap between taper hole 2 along taper rubber plug 3 by the pneumostome of positioning convex ring 6 and sealed non-backing bulge loop 4, see figure
2；
4, stew after the completion of steaming, push sealing taper rubber plug 3 when temperature drops to preset value, the taper of sealing taper rubber plug 3 with
Taper hole 2 is combined closely and sealed non-backing bulge loop 4 in place and blocks, and sees Fig. 3, is reached article and external air in isolation bottle and is connect
Touch the leakage of inclining of liquid in bottle.
It the above is only the preferred embodiment of the present invention, it should be pointed out that：Those skilled in the art are come
It says, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (10)
1. the stewed bottle disposably encapsulated, which is characterized in that including：
Stew bottle（11）, to hold stew；
Stew lid（1）, to seal the stewed bottle（11）；
Wherein, the stewed lid（1）It is equipped at least one taper hole（2）, the taper hole（2）In have sealing taper rubber plug（3）；
When sealing taper rubber plug（3）It is inserted into taper hole（2）When predetermined depth, taper rubber plug is sealed（3）Annular side and taper hole（2）
There is gap between inner wall so that stew bottle（11）Interior air-flow is interacted with the external world；
When sealing taper rubber plug（3）Continue into taper hole（2）When predetermined depth, taper rubber plug is sealed（3）Annular side and cone
Hole（2）It is fitted closely between inner wall.
2. the stewed bottle according to claim 1 disposably encapsulated, it is characterised in that：The sealing taper rubber plug（3）
Bottom surface or sealing taper rubber plug（3）Annular side at bottom surface be equipped with location structure, seal taper rubber plug（3）Ring
Shape side lower is equipped with sealed non-backing structure, and has gap between location structure and sealed non-backing structure；
When sealing taper rubber plug（3）It is inserted into taper hole（2）Cause the location structure from taper hole（2）When being pierced by, taper rubber plug is sealed
（3）Annular side top and taper hole（2）There is gap between inner wall；
When sealing taper rubber plug（3）Continue into taper hole（2）Cause the sealed non-backing structure from taper hole（2）When being pierced by, sealing
Taper rubber plug（3）Annular side top and taper hole（2）It is fitted closely between inner wall.
3. the stewed bottle according to claim 2 disposably encapsulated, it is characterised in that：When sealed non-backing structure is from taper hole
（2）When being pierced by, taper rubber plug is sealed（3）Top surface less than stew lid（1）Top surface.
4. the stewed bottle according to claim 2 disposably encapsulated, it is characterised in that：The location structure is convex
Ring（6）, the sealed non-backing structure is sealed non-backing bulge loop（4）, and positioning convex ring（6）With sealed non-backing bulge loop（4）Between have
Gap；
The positioning convex ring（6）With sealed non-backing bulge loop（4）Annular side on be equipped with multiple pneumostomes；Stew bottle（11）Interior
Air-flow is by upper and lower pneumostome along sealing taper rubber plug（3）Annular side and taper hole（2）Have between inner wall gap with it is extraneous into
Row interaction.
5. the stewed bottle according to claim 4 disposably encapsulated, it is characterised in that：The positioning convex ring（6）On
Pneumostome I（7）With sealed non-backing bulge loop（4）On pneumostome II（8）Between part it is corresponding, that is, ensure that airflow makes again
Bottle must be stewed（11）Interior maintenance predetermined pressure.
6. the stewed bottle according to claim 4 disposably encapsulated, it is characterised in that：The positioning convex ring（6）Diameter
More than taper hole（2）The cone mouth internal diameter of bottom is prevented because stewing bottle（11）Taper rubber plug is sealed described in internal pressure senior general（3）It sprays.
7. the stewed bottle according to claim 4 disposably encapsulated, it is characterised in that：
The sealed non-backing bulge loop（4）Outer diameter be more than taper hole（2）The cone mouth internal diameter of bottom so that the sealing taper rubber plug
（3）Closely it is stuck in taper hole（2）In.
8. the stewed bottle according to claim 2 disposably encapsulated, it is characterised in that：The location structure is multiple equal
Even convex block I separately（12）, the sealed non-backing structure is multiple convex blocks II uniformly separately（13）, and multiple convex blocks
Ⅰ（12）With multiple convex blocks II（13）Between it is interlaced arrangement form multiple pneumostomes III（14）；
Stew bottle（11）Interior air-flow passes through pneumostome III（14）Along sealing taper rubber plug（3）Annular side and taper hole（2）Inner wall
Between there is gap to be interacted with the external world.
9. the stewed bottle according to claim 2 disposably encapsulated, it is characterised in that：Multiple convex blocks I（12）Outside
Edge forms disc diameter and is more than taper hole（2）The cone mouth internal diameter of bottom is prevented because stewing bottle（11）Sealed taper described in internal pressure senior general
Spend rubber plug（3）It sprays；
Multiple convex blocks II（13）Outer edge formed disc diameter be more than taper hole（2）The cone mouth internal diameter of bottom so that the sealing
Taper rubber plug（3）Closely it is stuck in taper hole（2）In.
10. the stewed bottle according to claim 9 disposably encapsulated, it is characterised in that：The stewed lid（1）Annular bottom
Face is equipped with anti-theft ring（5）；
It is described to have anti-theft ring（5）By fixed ring（9）With multiple fixed strips（10）Composition, the fixed ring（9）It is tightened on stewed lid（1）
Opening, fixed ring（9）By multiple fixed strips separately（10）With stewed lid（1）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386843.8A CN108528982B (en) | 2018-04-26 | 2018-04-26 | Disposable packaged stewing bottle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386843.8A CN108528982B (en) | 2018-04-26 | 2018-04-26 | Disposable packaged stewing bottle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108528982A true CN108528982A (en) | 2018-09-14 |
| CN108528982B CN108528982B (en) | 2023-07-04 |
Family
ID=63478250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810386843.8A Active CN108528982B (en) | 2018-04-26 | 2018-04-26 | Disposable packaged stewing bottle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108528982B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2580340A (en) * | 1947-10-29 | 1951-12-25 | Ekco Products Company | Safety plug for pressure cookers |
| CN87214535U (en) * | 1987-10-24 | 1988-08-03 | 阎文郁 | Fresh preserving container for food |
| CN1037872A (en) * | 1989-03-08 | 1989-12-13 | 由福五 | Vacuum easy-opened can |
| CN2055481U (en) * | 1989-07-19 | 1990-04-04 | 魏元武 | Plastic seal cover |
| JP3048735U (en) * | 1997-11-07 | 1998-05-22 | 宏全金屬開發股▲ふん▼有限公司 | Bottle lid |
| CN2305375Y (en) * | 1997-08-08 | 1999-01-27 | 重庆必扬企业(集团)有限公司 | Sealed anti-fake bottle cap |
| WO2002053002A1 (en) * | 2001-01-05 | 2002-07-11 | Sung-Tae Kim | Gas exhaust device for food containers |
| CN201801074U (en) * | 2010-09-27 | 2011-04-20 | 杨华 | Novel medicament bottle |
| CN202863967U (en) * | 2012-10-10 | 2013-04-10 | 倪真明 | Novel sealing cover |
| CN204197639U (en) * | 2014-05-21 | 2015-03-11 | 田益亮 | Sterilization fresh bottle |
| CN204420232U (en) * | 2015-01-04 | 2015-06-24 | 固钢兴业有限公司 | The pressure relief valve of airtight pot cover |
| CN205686831U (en) * | 2016-06-07 | 2016-11-16 | 蔡心炯 | Crisper and lid thereof |
| CN209939395U (en) * | 2018-04-26 | 2020-01-14 | 毕建春 | Bottle stewing device with disposable packaging |
-
2018
- 2018-04-26 CN CN201810386843.8A patent/CN108528982B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2580340A (en) * | 1947-10-29 | 1951-12-25 | Ekco Products Company | Safety plug for pressure cookers |
| CN87214535U (en) * | 1987-10-24 | 1988-08-03 | 阎文郁 | Fresh preserving container for food |
| CN1037872A (en) * | 1989-03-08 | 1989-12-13 | 由福五 | Vacuum easy-opened can |
| CN2055481U (en) * | 1989-07-19 | 1990-04-04 | 魏元武 | Plastic seal cover |
| CN2305375Y (en) * | 1997-08-08 | 1999-01-27 | 重庆必扬企业(集团)有限公司 | Sealed anti-fake bottle cap |
| JP3048735U (en) * | 1997-11-07 | 1998-05-22 | 宏全金屬開發股▲ふん▼有限公司 | Bottle lid |
| WO2002053002A1 (en) * | 2001-01-05 | 2002-07-11 | Sung-Tae Kim | Gas exhaust device for food containers |
| CN201801074U (en) * | 2010-09-27 | 2011-04-20 | 杨华 | Novel medicament bottle |
| CN202863967U (en) * | 2012-10-10 | 2013-04-10 | 倪真明 | Novel sealing cover |
| CN204197639U (en) * | 2014-05-21 | 2015-03-11 | 田益亮 | Sterilization fresh bottle |
| CN204420232U (en) * | 2015-01-04 | 2015-06-24 | 固钢兴业有限公司 | The pressure relief valve of airtight pot cover |
| CN205686831U (en) * | 2016-06-07 | 2016-11-16 | 蔡心炯 | Crisper and lid thereof |
| CN209939395U (en) * | 2018-04-26 | 2020-01-14 | 毕建春 | Bottle stewing device with disposable packaging |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108528982B (en) | 2023-07-04 |
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