CN210794016U - Reusable pop-top lid - Google Patents
Reusable pop-top lid Download PDFInfo
- Publication number
- CN210794016U CN210794016U CN201921363194.6U CN201921363194U CN210794016U CN 210794016 U CN210794016 U CN 210794016U CN 201921363194 U CN201921363194 U CN 201921363194U CN 210794016 U CN210794016 U CN 210794016U
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- CN
- China
- Prior art keywords
- sealing
- inner cup
- outer ring
- ring
- edge
- 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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- 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
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- Closures For Containers (AREA)
Abstract
The utility model relates to a repeatedly usable's easy-open cover, including outer loop, inner cup and sealing washer, the O shape ring body of outer loop for linking firmly on the jar body, with outer ring assorted inner cup outer edge through the interior edge of ultrasonic bonding outer ring, terminal surface is equipped with the sealing washer that corresponds the interior edge of outer ring under the inner cup, and the inner cup passes through the sealing washer lock outer loop, assembles the outer loop with the detachable mode through the sealing ring, can realize opening and shutting many times sealed, guarantees that article can not receive the pollution in the jar.
Description
Technical Field
The invention relates to a pop can, in particular to a reusable pop cover.
Background
Because the pop can is pressed by the die and then is mechanically filled by the assembly line, the pop can has the advantages of rapidness, convenience, good barrier property, long shelf life, convenience and safety in transportation, difficulty in damage, convenience in carrying, easiness in recovery, low packaging cost and the like, and is widely used for packaging beverages, preserved fruits and the like.
However, the open can cannot be sealed again after being opened, and particularly in foods which cannot be eaten at one time, such as sweetmeats, the open can is easily contaminated.
SUMMERY OF THE UTILITY MODEL
The invention mainly provides the pop-top can which is simple in sealing, low in cost, safe and sanitary, and can be repeatedly opened and closed for many times.
The utility model discloses a concrete technical scheme does: the utility model provides a repeatedly usable's easy-open lid, includes outer loop, inner cup and sealing washer, the O-shaped ring body of outer loop for linking firmly on the jar body, with outer inner cup outer edge of outer loop assorted through the outer ring internal edge of ultrasonic bonding, the terminal surface is equipped with the sealing washer that corresponds the outer ring internal edge under the inner cup, and the inner cup passes through the sealing washer lock outer loop.
Preferably, the outer side of the outer ring is provided with a sealing bead corresponding to the can body, and the sealing bead is connected with the can body through ultrasonic welding or spiral sealing. The lower edge of the sealing ring is provided with an annular bulge which protrudes outwards.
The beneficial technical effects are as follows: the outer ring is assembled in a detachable mode through the sealing ring, multiple opening and closing sealing can be achieved, and articles in the tank are guaranteed not to be polluted.
Drawings
FIG. 1 is a schematic view of the structure of the device;
fig. 2 is an enlarged schematic view of a point a in fig. 1.
In the figure, 1 a tank body, 2 an outer ring, 3 an inner cover and 4 sealing rings.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
A reusable lid, see fig. 1-2: including outer loop 2, inner cup 3 and sealing washer 4, the O-shaped ring body on the outer loop 2 for linking firmly jar body 1, with outer 3 outer edges of outer 2 assorted inner cups along passing through the interior edge of ultrasonic bonding outer loop 2, 3 terminal surfaces under the inner cup are equipped with the sealing washer 4 that corresponds 2 interior edges of outer loop, and inner cup 3 passes through sealing washer 4 lock outer loop 2.
The outer side of the outer ring 2 is provided with a sealing curled edge corresponding to the tank body 1, and the sealing curled edge is connected with the tank body 1 in an ultrasonic welding or spiral sealing mode. Utilize sealed turn-up to connect jar body 1, simple structure, the leakproofness is good, low cost.
The lower edge of the sealing ring 4 is an annular bulge which protrudes outwards.
The annular bulge is arranged, so that the inner edge of the outer ring 2 can be clamped, the stability of secondary sealing is ensured, and the sealing effect is improved;
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (3)
1. The utility model provides a repeatedly usable's easy-open lid, includes outer loop, inner cup and sealing washer, characterized by: the outer ring is the O-shaped ring body that links firmly on the jar body, and the outer edge of outer ring phase-match inner cup passes through the outer ring inner edge of ultrasonic bonding, the terminal surface is equipped with the sealing washer that corresponds the outer ring inner edge under the inner cup, and the inner cup passes through the sealing washer lock outer ring.
2. The reusable lid of claim 1, wherein: and a sealing curled edge corresponding to the tank body is arranged on the outer side of the outer ring, and the sealing curled edge is connected with the tank body in an ultrasonic welding or spiral sealing mode.
3. The reusable lid of claim 1, wherein: the lower edge of the sealing ring is provided with an annular bulge which protrudes outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921363194.6U CN210794016U (en) | 2019-08-21 | 2019-08-21 | Reusable pop-top lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921363194.6U CN210794016U (en) | 2019-08-21 | 2019-08-21 | Reusable pop-top lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210794016U true CN210794016U (en) | 2020-06-19 |
Family
ID=71243826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921363194.6U Active CN210794016U (en) | 2019-08-21 | 2019-08-21 | Reusable pop-top lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210794016U (en) |
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2019
- 2019-08-21 CN CN201921363194.6U patent/CN210794016U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |