CN105883168B - Sealing cover - Google Patents
Sealing cover Download PDFInfo
- Publication number
- CN105883168B CN105883168B CN201610389885.8A CN201610389885A CN105883168B CN 105883168 B CN105883168 B CN 105883168B CN 201610389885 A CN201610389885 A CN 201610389885A CN 105883168 B CN105883168 B CN 105883168B
- Authority
- CN
- China
- Prior art keywords
- cover
- lug boss
- outer cover
- inner cover
- protrusion
- 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.)
- Active
Links
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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/06—Removable lids or covers having a peripheral channel embracing the rim of the container
-
- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
Abstract
The present invention relates to a kind of sealing covers, including outer cover, the inner cover matched in the outer cover with the outer cover is set, the outer edge of the inner cover has concave part, sealant is filled in the concave part, the sealant and bottle body are sealed cooperation, the outer cover and/or it is described in cover the lug boss being provided with respect to another party's protrusion.The present invention by lid and/or it is interior cover increase lug boss, when carrying out bottle cap sealing, lug boss greatly improves sealing effect as the tightness for covering sealant and bottleneck in pressure spot increase；The structure change of ring cover is small simultaneously, is convenient for large batch of production and processing.
Description
Technical field
The present invention relates to packing container fields, more particularly to a kind of sealing cover.
Background technique
Sealing cover is common to be combined using outer cover, the inner cover being arranged in outer cover as one, is covered outside with helicitic texture；?
The outer edge of inner cover has concave part, filling with sealant in concave part.Sealing cover with bottle body when being packaged, the screw thread of outer cover
With being threadedly engaged for bottle body, capping circle face offsets during backspin, makes sealant and bottle sealing.But due to capping circle face
It directly offsets, forced area is big between the two, force dispersion after pressure, causes sealant and bottle sealing effect poor.
Summary of the invention
The object of the present invention is to provide a kind of sealing effect better seal lids.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
Including outer cover, the inner cover matched in the outer cover with the outer cover is arranged in a kind of sealing cover, described
The outer edge of inner cover has concave part, is filled with sealant in the concave part, the sealant is sealed with bottle body
Cooperation, the outer cover and/or it is described in cover the lug boss for being provided with opposite another party's protrusion.
Preferably, the lug boss includes that outer first protrusion for covering the relatively described inner cover protrusion is arranged in
The second lug boss that the relatively described outer cover protrusion is covered in described is arranged in portion, when the outer cover is matched with inner cover
When, first lug boss offsets with the second lug boss.
It is further preferred that first lug boss, the second lug boss be provided with one, one described in first protrusion
Portion, the second lug boss are respectively positioned on the center of the outer cover, inner cover.
Preferably, the lug boss only includes that the described outer third for covering the relatively described inner cover protrusion is arranged in is convex
The portion of rising, when the outer cover is matched with inner cover, the upper surface of the third protrusion portion and inner cover offsets.
It is further preferred that the third protrusion portion be provided with one, one described in third protrusion portion be located at it is described
Outer cover center.
Preferably, the lug boss only includes being arranged in cover the 4th convex of the outer cover protrusion in described
The portion of rising, when the outer cover is matched with inner cover, the lower surface of the 4th lug boss and outer cover offsets.
It is further preferred that the 4th lug boss be provided with one, one described in the 4th boss in described
Inner cover center.
Preferably, the outer cover, inner cover are metal material.
It is further preferred that the material of the outer cover, inner cover is aluminium.
Preferably, outer cover has the screw thread matched with bottle body.
Due to the above technical solutions, the present invention has the following advantages over the prior art:
The present invention by lid and/or it is interior cover increase lug boss, when carrying out bottle cap sealing, lug boss is as pressure spot
The tightness that sealant and bottleneck are covered in increase, greatly improves sealing effect；The structure change of ring cover is small simultaneously, convenient for large quantities of
The production and processing of amount.
Detailed description of the invention
Attached drawing 1 is the main view of outer cover；
Attached drawing 2 is the top view of outer cover；
Attached drawing 3 is the main view of inner cover；
Attached drawing 4 is the top view of inner cover；
Attached drawing 5 is the cooperation schematic diagram of outer cover, inner cover in embodiment one；
Attached drawing 6 is the cooperation schematic diagram of outer cover, inner cover in embodiment two；
Attached drawing 7 is the cooperation schematic diagram of outer cover, inner cover in embodiment three.
Wherein: 1, outer cover；10, the first lug boss；11, third protrusion portion；12, screw thread；2, inner cover；20, concave part；21,
Second lug boss；22, the 4th lug boss；3, sealant.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments:
Embodiment one:
Including outer cover 1, the inner cover 2 matched in outer cover 1 with outer cover 1, the outer edge of inner cover 2 is arranged in a kind of sealing cover
With concave part 20, sealant 3 is filled in concave part 20, sealant 3 and bottle body are sealed cooperation.Outer cover 1, inner cover 2
Material is generally aluminium, has the screw thread 12 matched with bottle body on outer cover 1.
In the present embodiment: as shown in Figs. 1-5: the protrusion of opposite another party's protrusion is provided on outer cover 1 and inner cover 2
Portion, specifically: lug boss includes that the first lug boss 10 raised with respect to inner cover 2 on outer cover 1 is arranged in, phase is arranged on inner cover 2
To the second lug boss 21 of 1 protrusion of outer cover, in which: the first lug boss 10, the second lug boss 21 are provided with one, one first
Lug boss 10, the second lug boss 21 are respectively positioned on the center of outer cover 1, inner cover 2.When matching outer cover 1 with inner cover 2, first is convex
Portion 10 is played to offset with the second lug boss 21.
When sealing cover and bottle body are packaged, the screw thread 12 of outer cover 1 and being threadedly engaged for bottle body, during backspin, outer cover 1
On the first lug boss 10 apply the second lug boss 21 that downward pressure pushes against inner cover 2 in outer cover 1, the second lug boss 21 is downward
Pressure is concentrated so that the bottle sealing effect of sealant and bottle body on inner cover 2 is more preferable.
First lug boss 10, the second lug boss 21 also can be set it is multiple, but will increase outer cover 1,2 mold of inner cover, processing
The complexity of aspect.
Embodiment two:
The present embodiment is basically the same as the first embodiment, the difference is that: as shown in Figure 6: only outer in outer cover 1 and inner cover 2
Lid 1 is provided with the third protrusion portion 11 of opposite 2 protrusion of inner cover, when outer cover 1 is matched with inner cover 2, third protrusion portion 11 with it is interior
The upper surface of lid 2 offsets.Wherein, third protrusion portion 11 is also equipped with one, and a third protrusion portion 11 is located in outer cover 1
The heart, so that the stress of pressure is the most uniform.
Embodiment three:
The present embodiment is basically the same as the first embodiment, the difference is that: as shown in Figure 7: only interior in outer cover 1 and inner cover 2
Lid 2 is provided with the 4th lug boss 22 of opposite 1 protrusion of outer cover, when outer cover 1 is matched with inner cover 2, the 4th lug boss 22 with outside
The lower surface of lid 1 offsets.Equally, the 4th lug boss 22 is also equipped with one, and the 4th lug boss 22 is located in inner cover 2
The heart, so that the stress of pressure is the most uniform.
Although the lug boss of embodiment two, embodiment three can also increase sealing effect, the sealing effect of embodiment one
It is optimal.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (4)
1. including outer cover, the inner cover matched in the outer cover with the outer cover is arranged in a kind of sealing cover, described is interior
The outer edge of lid has concave part, is filled with sealant in the concave part, the sealant is sealed with bottle body matches
Close, it is characterised in that: the outer cover and it is described in cover the lug boss for being provided with opposite another party's protrusion, the protrusion
Portion includes that described outer the first lug boss for covering the relatively described inner cover protrusion is arranged in, is arranged in described and covers relatively
Second lug boss of the outer cover protrusion, when the outer cover is matched with inner cover, first lug boss and second
Lug boss offsets, first lug boss, the second lug boss be provided with one, one described in the first lug boss, second convex
The portion of rising is respectively positioned on the center of the outer cover, inner cover.
2. sealing cover according to claim 1, it is characterised in that: the outer cover, inner cover are metal material.
3. sealing cover according to claim 2, it is characterised in that: the material of the outer cover, inner cover is aluminium.
4. sealing cover according to claim 1, it is characterised in that: outer cover has the spiral shell matched with bottle body
Line.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389885.8A CN105883168B (en) | 2016-06-06 | 2016-06-06 | Sealing cover |
| PCT/CN2016/110865 WO2017211063A1 (en) | 2016-06-06 | 2016-12-19 | Sealing lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389885.8A CN105883168B (en) | 2016-06-06 | 2016-06-06 | Sealing cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105883168A CN105883168A (en) | 2016-08-24 |
| CN105883168B true CN105883168B (en) | 2019-03-12 |
Family
ID=56709918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610389885.8A Active CN105883168B (en) | 2016-06-06 | 2016-06-06 | Sealing cover |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105883168B (en) |
| WO (1) | WO2017211063A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883168B (en) * | 2016-06-06 | 2019-03-12 | 苏州华源控股股份有限公司 | Sealing cover |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH344810A (en) * | 1956-05-29 | 1960-02-29 | Ciba Geigy | Container closure |
| JP2007039097A (en) * | 2005-08-04 | 2007-02-15 | Alcoa Closure Systems Japan Ltd | Cap and beverage-filled sealing device |
| CN201258112Y (en) * | 2008-07-15 | 2009-06-17 | 吴焕清 | Sealing bottle |
| CN203199380U (en) * | 2013-03-13 | 2013-09-18 | 上海晶纯实业有限公司 | Leak-proof sealed container |
| CN203359127U (en) * | 2012-09-17 | 2013-12-25 | 艺欧谕有限公司 | Composite bottle cap |
| CN104902783A (en) * | 2013-10-21 | 2015-09-09 | 株式会社Ctk | Cap for cosmetic case |
| CN205707927U (en) * | 2016-06-06 | 2016-11-23 | 苏州华源包装股份有限公司 | Seal lid |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4307463A1 (en) * | 1993-03-10 | 1994-09-22 | Schuetz Werke Gmbh Co Kg | Plastic lid for blow-moulded plastic barrels |
| KR100973159B1 (en) * | 2009-10-08 | 2010-08-03 | 주식회사 화진인더스 | Airtight structure of airtight container |
| CN201559870U (en) * | 2009-11-25 | 2010-08-25 | 常州瑞杰塑料有限公司 | Silica gel barrel having hoop |
| CN105883168B (en) * | 2016-06-06 | 2019-03-12 | 苏州华源控股股份有限公司 | Sealing cover |
-
2016
- 2016-06-06 CN CN201610389885.8A patent/CN105883168B/en active Active
- 2016-12-19 WO PCT/CN2016/110865 patent/WO2017211063A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH344810A (en) * | 1956-05-29 | 1960-02-29 | Ciba Geigy | Container closure |
| JP2007039097A (en) * | 2005-08-04 | 2007-02-15 | Alcoa Closure Systems Japan Ltd | Cap and beverage-filled sealing device |
| CN201258112Y (en) * | 2008-07-15 | 2009-06-17 | 吴焕清 | Sealing bottle |
| CN203359127U (en) * | 2012-09-17 | 2013-12-25 | 艺欧谕有限公司 | Composite bottle cap |
| CN203199380U (en) * | 2013-03-13 | 2013-09-18 | 上海晶纯实业有限公司 | Leak-proof sealed container |
| CN104902783A (en) * | 2013-10-21 | 2015-09-09 | 株式会社Ctk | Cap for cosmetic case |
| CN205707927U (en) * | 2016-06-06 | 2016-11-23 | 苏州华源包装股份有限公司 | Seal lid |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017211063A1 (en) | 2017-12-14 |
| CN105883168A (en) | 2016-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 215236 Suzhou Province, Wujiang District, Taoyuan Town Peach Road No. 1948 Applicant after: Suzhou Huayuan Cmi Holdings Ltd Address before: 215236 Suzhou Province, Wujiang District, Taoyuan Town Peach Road No. 1948 Applicant before: Wujiang Huayuan Tinplate Printing & Tin Making Co Ltd |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |