CN103786963B - A kind of packaging cover of milk pot - Google Patents
A kind of packaging cover of milk pot Download PDFInfo
- Publication number
- CN103786963B CN103786963B CN201410061878.6A CN201410061878A CN103786963B CN 103786963 B CN103786963 B CN 103786963B CN 201410061878 A CN201410061878 A CN 201410061878A CN 103786963 B CN103786963 B CN 103786963B
- Authority
- CN
- China
- Prior art keywords
- lid
- inwall
- sealing ring
- snap close
- decorative cover
- 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.)
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- 239000008267 milk Substances 0.000 title claims abstract description 19
- 210000004080 milk Anatomy 0.000 title claims abstract description 19
- 235000013336 milk Nutrition 0.000 title claims abstract description 19
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 210000002435 tendon Anatomy 0.000 claims abstract description 5
- 238000012856 packing Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 description 7
- 239000002991 molded plastic Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000009924 canning Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 235000021485 packed food Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 235000021055 solid food Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The present invention relates to the packaging cover of a kind of milk pot, including lid, decorative cover, hinge and locking plate, the circumference of described lid is provided with outer wall, inwall and gap, opening position is provided with snap close, decorative cover is made up of Ji Quan and sealing ring, the inwall of Ji Quan is provided with convex tendon, and sealing ring is provided with the junction of snap close seat, Ji Quan and sealing ring and is provided with step；Described lid spiral-lock is on the step of decorative cover, and the snap close of lid is connected on the snap close seat of sealing ring, is hingedly coupled between lid and decorative cover, and the inwall of the described lid bottom sides in hinge side is along being provided with prolongation limit.The present invention adopts the composite construction of lid and decorative cover, in fill link, it is simple to Quick-filling, during sealing, packing jar is sealed by lid and decorative cover, in using link, owing to extending the guiding on limit, when lid is closed, inwall slides into inside the lip of sealing ring very easily, and it is more convenient to use.
Description
Technical field
The present invention relates to the technical field of packaging for foodstuff, be specifically related to the packaging cover of a kind of milk pot.
Technical background
Prior art is for the packing jar of packaged food, adopt canister more, metal can is typically provided with enclosing cover and sealant, there is problems of, during use, owing to metal lid opens difficulty, sealant is irrecoverable after opening, cause the secondary seal difficulty of metal lid and tank body, be not only not easy to the storage of food long period, but also be not easy to repeatedly taking food of food.
And it is few for this each consumption of milk powder, the time that every tank uses is longer, just the sealing of packing jar is had higher requirement, at present commonly used on the market is iron flask, cover then selects two kinds of seal form in the majority, the first is for adopting clamping crush seal, coordinate tightr, sealing effectiveness is better, but the shortcoming that such cover exists is trouble of uncapping, generally require and lever up by other instruments such as shears, it is impossible to reach the effect of convenient use, easily make cover deformation can not combine closely with tank body to make sealing effectiveness weaken simultaneously because prize frequently.
So the second situation more and more occurs in actual use, the second is adopt the overall plastic milk powder lid made, such as publication No. is a kind of plastic closure for milk pot disclosed in the patent of invention of CN102514809A, including: fringing, upset fin and molded plastic overcap；Described fringing and molded plastic overcap connect by overturning fin, it is characterised in that be shaped with caulking groove under described fringing, be used for fixing milk pot, and this caulking groove inwall is provided with protruding band.Described protruding band is two or three, is uniformly distributed.Described fringing and molded plastic overcap are correspondingly provided with the snap ring and the clamping mouth that match in the respective side overturning fin.Being provided with some strip ribs inside the corner of described molded plastic overcap, this strip ribs is vertical with cover inwall.But it there is also problems with: 1, sealing is not enough；2, the possibility that the folding of milk powder lid can have dislocation, impact practicality.
Such as application number is the packaging cover of a kind of milk pot disclosed in the utility model patent of 201320838666.5 again, for the intermediate product of our company's research and development, also fails to be fully solved the problems referred to above in the technical scheme of this patent.
Summary of the invention
It is an object of the present invention to provide the packaging cover of a kind of simple in construction, milk pot handsome in appearance.
For reaching above-mentioned purpose, technical scheme under providing: the packaging cover of a kind of milk pot, including lid, decorative cover, hinge and locking plate, the circumference of described lid is provided with outer wall and inwall, outer wall is provided with gap, opening position is provided with the snap close being connected with lid, decorative cover is made up of Ji Quan and sealing ring, the equal diameters of Ji Quan and lid outer wall, the inwall of Ji Quan is provided with convex tendon, and sealing ring has circumferentially turned over lip, and sealing ring is provided with snap close seat, the junction of Ji Quan and sealing ring is provided with step, and the periphery of locking plate is provided with connection contact；Described lid spiral-lock is on the step of decorative cover, and the outer wall of lid and inwall are clamped in outside and the inner side of sealing ring lip, the snap close of lid is connected on the snap close seat of sealing ring, and hinge is arranged with snap close radial symmetric, is hingedly coupled between the outer wall of lid and the base circle of decorative cover；Described locking plate is located at outside the snap close of lid, and the contact that connects of locking plate is connected with the outer wall of lid and the Ji Quan of decorative cover, it is characterised in that the inwall of the described lid bottom sides in hinge side is along being provided with prolongation limit.
Described prolongation limit is arranged with snap close radial symmetric.
Bottom the inwall that the length of side is lid on described prolongation limit the 1/3～1/4 of the length of side.
The height on described prolongation limit is 2mm～4mm.
The outer wall that height is lid on described prolongation limit and inside wall height are poor.
The radial section on described prolongation limit is del or inverted trapezoidal, and the inclined-plane of this del or inverted trapezoidal is the inwall side near outer wall.
Described inwall interference fit be located at inside sealing ring lip, wherein the magnitude of interference of inwall is 1.2mm.
Compared with prior art, it is an advantage of the current invention that: adopt the composite construction of lid and decorative cover, in fill link, tank body is uncovered, it is easy to Quick-filling, during sealing, decorative cover and packing jar pressing, packing jar is sealed by lid and decorative cover, in using link, lid is easy to repeatedly open by hinge, lid and decorative cover do not disconnect, and food can be kept good sealed environment, there is simple in construction, advantage easy to use, additionally, due to the guiding extending limit, when lid is closed, inwall slides into inside the lip of sealing ring very easily, it is more convenient to use.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A place close-up schematic view of Fig. 1；
Fig. 3 is the B place close-up schematic view of Fig. 1；
Fig. 4 is the side view of Fig. 1.
Detailed description of the invention
For making the technological means of the present invention, reach purpose to be easy to understand with effect, below in conjunction with detailed description of the invention, the present invention is expanded on further.
As shown in Figure 1 to 4, the present invention includes lid 1, decorative cover 2, hinge 3 and locking plate 4, the circumference of described lid 1 is provided with outer wall 11 and inwall 12, outer wall 11 is provided with gap 13, gap 13 place is provided with the snap close 14 being connected with lid 1, decorative cover 2 is made up of base circle 21 and sealing ring 22, the equal diameters of base circle 21 and lid 1 outer wall 11, the inwall of base circle 21 is provided with convex tendon, sealing ring 22 has circumferentially turned over lip, sealing ring 22 is provided with snap close seat 24, and the junction of base circle 21 and sealing ring 22 is provided with step 23, and the periphery of locking plate 4 is provided with connection contact 41；Described lid 1 spiral-lock is on the step 23 of decorative cover 2, and the outer wall 11 of lid 1 and inwall 12 are clamped in outside and the inner side of sealing ring 22 lip, the snap close 14 of lid 1 is connected on the snap close seat 24 of sealing ring 22, the radial symmetric of hinge 3 and snap close 14 is arranged, and hinge 3 is connected between the outer wall 11 of lid 1 and the base circle 21 of decorative cover 2；Described locking plate 4 is located at outside the snap close 14 of lid 1, and the contact 41 that connects of locking plate 4 is connected with the outer wall 11 of lid 1 and the base circle 21 of decorative cover 2, and the inwall 12 of described lid 1 bottom sides in hinge 3 side is along being provided with prolongation limit 15.
Through overtesting, extend limit 15 to be arranged on and the position of snap close 14 radial symmetric, this position is the position that lid slips into inside sealing ring 22 lip at first, simultaneously extend limit 15 the inwall that the optimal solution length of side is lid 1 12 bottom the length of side 1/3～1/4, optimal solution height is 2mm～4mm or for the outer wall of lid and inside wall height difference, this can ensure that prolongation limit 15 can not affect the whole situation about detaining of lid, it is possible to well plays the effect of a bit transitions.
On this basis, the radial section on described prolongation limit 15 adopts del or inverted trapezoidal or other bevelled shapes, and this inclined-plane is the inwall side near outer wall.This inclined-plane can increase extend limit 15 slip into convenient degree, more easily lid is detained.
Considering the good of sealing effectiveness, our company, again through great many of experiments, draws when the magnitude of interference of inwall 12 is 1.2mm, and the interference fit inside inwall 12 and sealing ring 22 lip is optimal.Under this magnitude of interference, inwall is more tight with the combination of sealing ring, both ensure that sealing effectiveness, and had not affected again the folding of lid, and had been kill two birds with one stone.
The pouring process of the present invention:
During fill, being placed in suitable for reading for the tank body of molding upward on canning line, liquid or solid food suitable for reading is quickly poured into by what tank body opened wide, completes fill；
Consult Fig. 1～Fig. 4, when adding a cover to tank body, lid 1 is buckled on tank body together with decorative cover 2 and presses, make base circle 21 be sleeved on the outer wall of tank body, and make the outer wall crush seal of the convex tendon on base circle 21 and tank body；
Consulting Fig. 1, during vanning, the lid 1 of tank body upward, swings in case successively, implements vanning；The packaging process of the present invention completes.
The use procedure of the present invention:
When using first, the locking plate 4 outside lid 1 snap close 14 is clasped with hands, locking plate 4 is torn from the connection contact 41 being connected with the base circle 21 of the outer wall 11 and decorative cover 2 of lid 1, exerted a force by the snap close 14 of lid 1, make the catching groove of snap close 14 on lid 1 lock from decorative cover 2 Button Block 24 projection depart from, and make lid 1 start around hinge 3 rotation, take out food；If the food in tank body does not once use complete, lid 1 is rotated around hinge 3 and closes, now, slip into the inner side of sealing ring 22 lip prior to lid 1 owing to extending limit 15, lid 1 is guided to buckle smoothly, this is more easily for the use of whole packaging cover, solve often lid and the decorative cover dislocation when the packaging cover used on the market at present, fasten the situation of effort, simultaneously because the selection of the value of interference fit inside inwall 12 and sealing ring 22 lip, make the outer wall 11 of lid 1 and inwall 12 be clamped in the outside of sealing ring 22 lip and inner side is tightr, make lid 1, decorative cover 2 is airtight and implements to seal to packing jar, food in tank body is again airtight, in use, lid 1 is without coming off from tank body or losing.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry, the present invention is not restricted to the described embodiments, above-described embodiment and description are merely to illustrate principles of the invention, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements broadly fall into the scope of the invention.The scope that invention claims is defined by claims and the equivalent thereof of annex.
Claims (7)
1. the packaging cover of a milk pot, including lid (1), decorative cover (2), hinge (3) and locking plate (4), the circumference of described lid (1) is provided with outer wall (11) and inwall (12), outer wall (11) is provided with gap (13), gap (13) place is provided with the snap close (14) being connected with lid (1), decorative cover (2) is made up of Ji Quan (21) and sealing ring (22), the equal diameters of the diameter of Ji Quan (21) and lid (1) outer wall (11), the inwall of Ji Quan (21) is provided with convex tendon, sealing ring (22) has circumferentially turned over lip, sealing ring (22) is provided with snap close seat (24), the junction of Ji Quan (21) and sealing ring (22) is provided with step (23), the periphery of locking plate (4) is provided with connection contact (41)；Described lid (1) spiral-lock is on the step (23) of decorative cover (2), and the outer wall (11) of lid (1) and inwall (12) are clamped in outside and the inner side of sealing ring (22) lip, the snap close (14) of lid (1) is connected on the snap close seat (24) of sealing ring (22), hinge (3) is arranged with snap close (14) radial symmetric, and hinge (3) is connected between the outer wall (11) of lid (1) and the Ji Quan (21) of decorative cover (2)；Described locking plate (4) is located at snap close (14) outside of lid (1), the connection contact (41) of locking plate (4) is connected with the Ji Quan (21) of the outer wall (11) of lid (1) and decorative cover (2), it is characterized in that, the inwall (12) of described lid (1) bottom sides in hinge (3) side is along being provided with prolongation limit.
2. the packaging cover of a kind of milk pot according to claim 1, it is characterised in that described prolongation limit is arranged with snap close (14) radial symmetric.
3. the packaging cover of a kind of milk pot according to claim 2, it is characterised in that the 1/3～1/4 of the inwall that the length of side is lid (1) (12) the bottom length of side on described prolongation limit.
4. the packaging cover of a kind of milk pot according to claim 3, it is characterised in that the height on described prolongation limit is 2mm～4mm.
5. the packaging cover of a kind of milk pot according to claim 3, it is characterised in that the outer wall that height is lid (1) (11) on described prolongation limit and inwall (12) difference in height.
6. the packaging cover of a kind of milk pot according to claim 4 or 5, it is characterized in that, the radial section on described prolongation limit is del or inverted trapezoidal, and the inclined-plane of this del or inverted trapezoidal is the inwall (12) side near outer wall (11).
7. the packaging cover of a kind of milk pot according to claim 1, it is characterised in that described inwall (12) interference fit be located at inside sealing ring (22) lip, wherein the magnitude of interference of inwall (12) is 1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410061878.6A CN103786963B (en) | 2014-02-24 | 2014-02-24 | A kind of packaging cover of milk pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410061878.6A CN103786963B (en) | 2014-02-24 | 2014-02-24 | A kind of packaging cover of milk pot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103786963A CN103786963A (en) | 2014-05-14 |
| CN103786963B true CN103786963B (en) | 2016-07-13 |
Family
ID=50663118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410061878.6A Active CN103786963B (en) | 2014-02-24 | 2014-02-24 | A kind of packaging cover of milk pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103786963B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843314B (en) * | 2015-04-02 | 2017-06-20 | 上海洁诺德塑胶制品有限公司 | Lid |
| CN107618746A (en) * | 2016-07-14 | 2018-01-23 | 台州市黄岩亿隆塑业有限公司 | Container cover and milk pot |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9300901A (en) * | 1993-03-31 | 1994-11-01 | Filtrona Brasileira Ind E Come | Hinged lid for containers |
| BR9402753A (en) * | 1994-08-17 | 1996-06-04 | Ceval Alimentos S A | Improvements introduced together with bottle cap / overcap |
| EP1526083A1 (en) * | 2003-10-20 | 2005-04-27 | Abazia S.p.A. | Tamper evident container closure |
| CN101460370A (en) * | 2006-06-02 | 2009-06-17 | 朴锡佑 | Openable and closable safety container for hazardous materials |
| JP4401083B2 (en) * | 2003-01-14 | 2010-01-20 | 東都成型株式会社 | Spout body |
| CN101821172A (en) * | 2007-08-09 | 2010-09-01 | 龟甲万株式会社 | Plastic cap with pouring protrusion |
| JP5280126B2 (en) * | 2008-07-30 | 2013-09-04 | 株式会社吉野工業所 | Hinge cap |
-
2014
- 2014-02-24 CN CN201410061878.6A patent/CN103786963B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9300901A (en) * | 1993-03-31 | 1994-11-01 | Filtrona Brasileira Ind E Come | Hinged lid for containers |
| BR9402753A (en) * | 1994-08-17 | 1996-06-04 | Ceval Alimentos S A | Improvements introduced together with bottle cap / overcap |
| JP4401083B2 (en) * | 2003-01-14 | 2010-01-20 | 東都成型株式会社 | Spout body |
| EP1526083A1 (en) * | 2003-10-20 | 2005-04-27 | Abazia S.p.A. | Tamper evident container closure |
| CN101460370A (en) * | 2006-06-02 | 2009-06-17 | 朴锡佑 | Openable and closable safety container for hazardous materials |
| CN101821172A (en) * | 2007-08-09 | 2010-09-01 | 龟甲万株式会社 | Plastic cap with pouring protrusion |
| JP5280126B2 (en) * | 2008-07-30 | 2013-09-04 | 株式会社吉野工業所 | Hinge cap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103786963A (en) | 2014-05-14 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140514 Assignee: KARMAY PLASTIC PRODUCTS (ZHUHAI) Co.,Ltd. Assignor: INNER MONGOLIA YILI INDUSTRIAL GROUP Co.,Ltd. Contract record no.: 2016990000465 Denomination of invention: Packaging lid of milk powder tank Granted publication date: 20160713 License type: Common License Record date: 20161108 Application publication date: 20140514 Assignee: INNER MONGOLIA YILI INDUSTRIAL GROUP Co.,Ltd. Assignor: SHANGHAI JIENUODE PLASTIC PRODUCTS Co.,Ltd. Contract record no.: 2016990000464 Denomination of invention: Packaging lid of milk powder tank Granted publication date: 20160713 License type: Common License Record date: 20161108 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Packaging cover of milk powder can Effective date of registration: 20221125 Granted publication date: 20160713 Pledgee: Industrial Bank Co.,Ltd. Shanghai Minhang sub branch Pledgor: SHANGHAI JIENUODE PLASTIC PRODUCTS Co.,Ltd. Registration number: Y2022310000343 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231130 Granted publication date: 20160713 Pledgee: Industrial Bank Co.,Ltd. Shanghai Minhang sub branch Pledgor: SHANGHAI JIENUODE PLASTIC PRODUCTS Co.,Ltd. Registration number: Y2022310000343 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A packaging cover for a milk powder can Effective date of registration: 20231206 Granted publication date: 20160713 Pledgee: Industrial Bank Co.,Ltd. Shanghai Minhang sub branch Pledgor: SHANGHAI JIENUODE PLASTIC PRODUCTS Co.,Ltd. Registration number: Y2023310000809 |