CN112278580A - Wide-mouth bottle cap - Google Patents
Wide-mouth bottle cap Download PDFInfo
- Publication number
- CN112278580A CN112278580A CN202011226415.2A CN202011226415A CN112278580A CN 112278580 A CN112278580 A CN 112278580A CN 202011226415 A CN202011226415 A CN 202011226415A CN 112278580 A CN112278580 A CN 112278580A
- Authority
- CN
- China
- Prior art keywords
- inner plug
- protrusion
- mouth
- cap
- bottle
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 3
- 240000007817 Olea europaea Species 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BQJCRHHNABKAKU-KBQPJGBKSA-N morphine Chemical compound O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O BQJCRHHNABKAKU-KBQPJGBKSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 244000000231 Sesamum indicum Species 0.000 description 1
- 235000003434 Sesamum indicum Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 235000015094 jam Nutrition 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229960005181 morphine Drugs 0.000 description 1
- 235000021400 peanut butter Nutrition 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
Images
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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/28—Caps combined with stoppers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The embodiment of the invention discloses a wide-mouth bottle cap which comprises a top surface and a side surface, wherein an inner plug is arranged in the middle of the top surface and faces to a bottle mouth, the inner plug is in line sealing or surface contact with the bottle mouth, and vertical teeth are arranged at the outer end of the side surface.
Description
Technical Field
The invention relates to the field of bottle caps, in particular to a wide-mouth bottle cap.
Background
A jar having a relatively large mouth. Viscous honey, sesame paste, peanut butter, jam, sweetener, morphine, liquid or powdery products such as milk powder need place in the wide-necked bottle, conveniently open, present wide-necked bottle uses plastic cover and heat-sensitive gasket or electromagnetic heating gasket or tinplate cover, when using plastic cover and electromagnetic heating gasket sealed, can produce smog at the sealed in-process of heating, smog fuses into the product, produces smell and food safety problem, after opening the bottle lid, the bottle lid leakproofness is not good, greatly reduced product's shelf life.
Disclosure of Invention
In view of this, the embodiment of the invention provides a wide-mouth bottle cap, which solves the problem of commodity safety in the sealing process of the existing wide-mouth bottle.
The embodiment of the invention discloses a wide-mouth bottle cap which comprises a top surface and a side surface, wherein an inner plug is arranged in the middle of the top surface and faces to a bottle mouth, the inner plug is in line sealing or surface contact with the bottle mouth, and vertical teeth are arranged at the outer end of the side surface.
Further, when the inner plug is in surface contact with the bottle mouth, the outer diameter of the inner plug is larger than the inner diameter of the bottle mouth.
Further, when the inner plug and the bottle mouth are sealed by a line, a bulge is arranged on the side face of the inner plug, and the bulge is in an olive shape or a triangle shape.
Furthermore, when the protrusion is olive-shaped, the joint of the inner plug and the top surface is a circular ring, the protrusion is positioned at the tail end of the circular ring, and the tail end of the protrusion is connected with the tip of the inner surface of the inner plug to form an inclined structure.
Further, when the protrusion is triangular, one end of the protrusion is the root of the inner plug, the protrusion is connected with the top surface, and the tail end of the protrusion is connected with the top of the inner plug.
Further, the vertical teeth comprise a plurality of vertical bars which are circumferentially distributed on the side faces, the side faces are provided with a blocking ring towards the bottle mouth, the vertical bars are located at the upper ends of the blocking ring, and intervals are arranged between the vertical bars and the two ends of the side faces.
Furthermore, the vertical teeth comprise a plurality of groove groups, the side faces of the vertical teeth are provided with baffle rings towards the bottle mouth, the groove groups are positioned at the upper ends of the baffle rings, and intervals are arranged between the groove groups and the two ends of the side faces.
Furthermore, the groove group comprises a first annular groove and a second annular groove which are distributed in sequence, and the radius of the second annular groove is smaller than that of the first annular groove.
Furthermore, the upper end face of the retaining ring is provided with a plurality of second vertical bars, the second vertical bars are located in the first annular grooves, each first annular groove is provided with 2 second vertical bars, and the distance between the outermost side of each second vertical bar and the bottle cap shaft is equal to the radius of the retaining ring.
Further, the material of the bottle cap is PE or PP.
The embodiment of the invention creatively designs the inner plug on the bottle cap of the wide-mouth bottle, changes the sealing mode of the traditional bottle cap and the wide-mouth bottle, improves the sealing performance, does not need a heat-sensitive gasket or an electromagnetic heating gasket to improve the sealing performance and improves the food safety.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a front view of the jar cap of fig. 1.
Fig. 3 is a top view of the jar cap of fig. 1.
Fig. 4 is an enlarged view of B in fig. 3.
Fig. 5 is a sectional view taken along line a-a of fig. 3.
Fig. 6 is an enlarged view of E in fig. 5.
Fig. 7 is a front view of another embodiment of the present invention.
FIG. 8 is a schematic view of another embodiment of the present invention.
Fig. 9 is a top view of the embodiment of fig. 8.
Fig. 10 is a front view of the embodiment of fig. 8.
Fig. 11 is an enlarged view of fig. 9 taken along line D.
Fig. 12 is a sectional view taken along line C-C in fig. 9.
Fig. 13 is an enlarged view of fig. 12 taken along direction F.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in the figure, the embodiment of the invention discloses a wide-mouth bottle cap which comprises a top surface 1 and a side surface 2, wherein an inner plug 3 is arranged in the middle of the top surface 1 and faces to a bottle mouth, the inner plug 3 is in line sealing or surface contact with the bottle mouth, and vertical teeth 4 are arranged at the outer end of the side surface.
The vertical teeth improve the friction force between the hand and the bottle cap, and the bottle cap is convenient to open.
The inner plug is used for sealing with the inner side of the bottle mouth of the wide-mouth bottle, so that the bottle mouth does not need to be sealed by using a traditional heat-sensitive gasket or an electromagnetic heating gasket. And the bottle cap can be used for sealing repeatedly, namely the bottle cap is used for sealing continuously after use, so that liquid or powder in the bottle is prevented from overflowing from the contact part of the bottle cap and the bottle body.
In an embodiment of the present invention, when the inner plug is in surface contact with the bottle mouth, the outer diameter of the inner plug is larger than the inner diameter of the bottle mouth. The sealing is now achieved by deformation of the closure.
The inner plug is cylindrical and has a diameter larger than that of the bottle mouth, and the inner plug is also a sealing mode.
In one embodiment of the invention, when the inner plug and the bottle mouth are sealed by a line, a bulge 5 is arranged on the side surface of the inner plug, and the bulge is olive-shaped or triangular.
In an embodiment of the invention, when the protrusion is olive-shaped, the connection part of the inner plug and the top surface is a circular ring, the protrusion is located at the tail end of the circular ring, and the tail end of the protrusion is connected with the tip of the inner surface of the inner plug to form an inclined structure.
In an embodiment of the invention, when the protrusion is triangular, one end of the protrusion is a root of the inner plug, the protrusion is connected with the top surface, and the tail end of the protrusion is connected with the top of the inner plug.
In an embodiment of the present invention, the vertical teeth 4 include a plurality of vertical bars 41 circumferentially distributed on the side surface, the side surface is provided with a stop ring 42 facing the bottle mouth, the vertical bars are located at the upper end of the stop ring, and a distance is provided between the vertical bars and both ends of the side surface.
In another embodiment of the present invention, the vertical teeth 4 comprise a plurality of groove sets, the side surface facing the bottle mouth is provided with a baffle ring 42, the groove sets are located at the upper end of the baffle ring, and the groove sets and the two ends of the side surface are both provided with a distance.
In an embodiment of the present invention, the groove set includes a first annular groove 44 and two second annular grooves 43 distributed in sequence, and the radius of the second annular groove is smaller than that of the first annular groove.
In an embodiment of the invention, the upper end face of the baffle ring 42 is provided with a plurality of second vertical bars 45, the second vertical bars 45 are positioned in the first annular grooves 44, each first annular groove 44 is provided with 2 second vertical bars 45, and the distance between the outermost side of each second vertical bar and the bottle cap shaft is equal to the radius of the baffle ring.
In an embodiment of the present invention, the material of the bottle cap is PE or PP.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and the like that are within the spirit and principle of the present invention are included in the present invention.
Claims (10)
1. The wide-mouth bottle cap is characterized in that the bottle cap comprises a top surface and a side surface, an inner plug is arranged in the middle of the top surface and faces the bottle mouth, the inner plug is in line sealing or surface contact with the bottle mouth, and vertical teeth are arranged at the outer end of the side surface.
2. The jar cap of claim 1 wherein the outer diameter of the inner plug is greater than the inner diameter of the mouth when the inner plug is in face contact with the mouth.
3. The jar cap of claim 1 wherein the inner plug is provided with a protrusion at a side facing when the inner plug is line sealed with the mouth of the jar, the protrusion being olive or triangular in shape.
4. The jar cap of claim 3, wherein when the protrusion is olive-shaped, the junction of the inner plug and the top surface is a circular ring, the protrusion is located at an end of the circular ring, and the end of the protrusion is connected with a tip of an inner surface of the inner plug in an inclined structure.
5. The jar cap of claim 3, wherein when the protrusion is triangular, an end of the protrusion is a root of the inner plug, the protrusion is connected to the top surface, and a distal end of the protrusion is connected to a top of the inner plug.
6. The jar cap of claim 1, wherein the vertical teeth comprise a plurality of vertical bars circumferentially distributed on the side, the side is provided with a retaining ring towards the bottle mouth, the vertical bars are located at the upper end of the retaining ring, and a space is formed between the vertical bars and the two ends of the side.
7. The jar cap of claim 1 wherein the vertical teeth comprise a plurality of groove sets, the side surface facing the mouth of the jar is provided with a retaining ring, the groove sets are located at the upper end of the retaining ring, and the groove sets are spaced from both ends of the side surface.
8. The jar cap of claim 7 wherein the groove set comprises a first annular groove and a second annular groove distributed in sequence, and the radius of the second annular groove is smaller than that of the first annular groove.
9. The jar cap of claim 8 wherein the upper end of the retaining ring has a plurality of second vertical bars located in the first annular groove, each first annular groove has 2 second vertical bars, and the distance between the outermost side of the second vertical bars and the axis of the jar cap is equal to the radius of the retaining ring.
10. The jar cap of claim 1, wherein the material of the cap is PE or PP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011226415.2A CN112278580A (en) | 2020-11-05 | 2020-11-05 | Wide-mouth bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011226415.2A CN112278580A (en) | 2020-11-05 | 2020-11-05 | Wide-mouth bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112278580A true CN112278580A (en) | 2021-01-29 |
Family
ID=74351579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011226415.2A Pending CN112278580A (en) | 2020-11-05 | 2020-11-05 | Wide-mouth bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112278580A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB922181A (en) * | 1958-07-09 | 1963-03-27 | Permuta Closures Ltd | Improvements in or relating to bottle closures |
| CN2091826U (en) * | 1991-05-06 | 1992-01-01 | 彭乃旻 | Combined plastic anti-forge bottle cap |
| JPH1035699A (en) * | 1996-07-29 | 1998-02-10 | Japan Crown Cork Co Ltd | One-piece type plastic cap |
| KR20060060899A (en) * | 2004-12-01 | 2006-06-07 | 표성호 | Bottle sealing cap |
| JP3173398U (en) * | 2011-11-24 | 2012-02-02 | 宏全國際股▲分▼有限公司 | Bottle lid sealing structure |
| CN202518574U (en) * | 2012-01-17 | 2012-11-07 | 陈金培 | Anti-theft plastic bottle cap with densifying leakproof structure |
| CN202518570U (en) * | 2012-01-30 | 2012-11-07 | 四川省宜宾普什模具有限公司 | Injection molding bottle cap |
| CN203638354U (en) * | 2013-11-05 | 2014-06-11 | 上海紫日包装有限公司 | Single-chip water beverage cap |
| CN204587613U (en) * | 2015-04-14 | 2015-08-26 | 东莞市金富实业有限公司 | A kind of resisting falls anti-seep anti-theft plastic bottle closure |
| CN204979683U (en) * | 2015-09-23 | 2016-01-20 | 湖北腾鑫塑业科技有限公司 | Anti -theft bottle |
| CN206984728U (en) * | 2017-07-31 | 2018-02-09 | 重庆和喜锦鸿医药包装有限公司 | A kind of medicine bottle cap for being easy to open aluminum foil sealing film |
| CN207090029U (en) * | 2017-07-13 | 2018-03-13 | 陈小英 | Cruet bottle cap |
| CN210681728U (en) * | 2019-08-26 | 2020-06-05 | 中山佳晨实业有限公司 | Medicine bottle with three seals |
| CN111874449A (en) * | 2020-08-12 | 2020-11-03 | 泰州鑫联诚润生物技术有限公司 | No-precipitation reagent bottle |
| CN215923092U (en) * | 2020-11-05 | 2022-03-01 | 安徽鼎泓包装有限公司 | Wide-mouth bottle cap |
-
2020
- 2020-11-05 CN CN202011226415.2A patent/CN112278580A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB922181A (en) * | 1958-07-09 | 1963-03-27 | Permuta Closures Ltd | Improvements in or relating to bottle closures |
| CN2091826U (en) * | 1991-05-06 | 1992-01-01 | 彭乃旻 | Combined plastic anti-forge bottle cap |
| JPH1035699A (en) * | 1996-07-29 | 1998-02-10 | Japan Crown Cork Co Ltd | One-piece type plastic cap |
| KR20060060899A (en) * | 2004-12-01 | 2006-06-07 | 표성호 | Bottle sealing cap |
| JP3173398U (en) * | 2011-11-24 | 2012-02-02 | 宏全國際股▲分▼有限公司 | Bottle lid sealing structure |
| CN202518574U (en) * | 2012-01-17 | 2012-11-07 | 陈金培 | Anti-theft plastic bottle cap with densifying leakproof structure |
| CN202518570U (en) * | 2012-01-30 | 2012-11-07 | 四川省宜宾普什模具有限公司 | Injection molding bottle cap |
| CN203638354U (en) * | 2013-11-05 | 2014-06-11 | 上海紫日包装有限公司 | Single-chip water beverage cap |
| CN204587613U (en) * | 2015-04-14 | 2015-08-26 | 东莞市金富实业有限公司 | A kind of resisting falls anti-seep anti-theft plastic bottle closure |
| CN204979683U (en) * | 2015-09-23 | 2016-01-20 | 湖北腾鑫塑业科技有限公司 | Anti -theft bottle |
| CN207090029U (en) * | 2017-07-13 | 2018-03-13 | 陈小英 | Cruet bottle cap |
| CN206984728U (en) * | 2017-07-31 | 2018-02-09 | 重庆和喜锦鸿医药包装有限公司 | A kind of medicine bottle cap for being easy to open aluminum foil sealing film |
| CN210681728U (en) * | 2019-08-26 | 2020-06-05 | 中山佳晨实业有限公司 | Medicine bottle with three seals |
| CN111874449A (en) * | 2020-08-12 | 2020-11-03 | 泰州鑫联诚润生物技术有限公司 | No-precipitation reagent bottle |
| CN215923092U (en) * | 2020-11-05 | 2022-03-01 | 安徽鼎泓包装有限公司 | Wide-mouth bottle cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |