CN2093820U - Top of glass can - Google Patents
Top of glass can Download PDFInfo
- Publication number
- CN2093820U CN2093820U CN 91207794 CN91207794U CN2093820U CN 2093820 U CN2093820 U CN 2093820U CN 91207794 CN91207794 CN 91207794 CN 91207794 U CN91207794 U CN 91207794U CN 2093820 U CN2093820 U CN 2093820U
- Authority
- CN
- China
- Prior art keywords
- tongue
- hoop
- bottle cap
- bottle
- free
- 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
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- Closures For Containers (AREA)
Abstract
The utility model relates to a cap for a glass bottled can, comprising a bottle cap, a sealing ring, and an annular hoop. The upper edge of one free end of the annular hoop is provided with a tongue, and the lower edge is also provided with a tongue; the upper edge of the other free end is provided with a hole, and the lower edge is provided with a cutting opening; the annular hoop is formed by the hook-shaped connection of the tongue and the hole and the tongue and the cutting opening. The sealing ring is arranged in the annular hoop. The sealing ring is sealed on a gap between the lower edge of the bottle cap and the sealing line of the bottleneck. The utility model has the advantages of good sealing effect, simple structure, convenient opening and labor saving, and the utility model can be opened by the old and the young.
Description
The utility model relates to a kind of glass bottle cover.
Sealing of existing seal-rolling glass canned food is to put into rubber grommet at the bottle cap inner edge always, by roller pushing bottle cap, force bottle cap to be close to the bottleneck outer wall and make its sealing with the rubber grommet of sealing distortion, and its good seal performance, but it is very difficult to open bottle cap when edible.And patent No. CN88220961.6 discloses a kind of easy open can skull, and this can ends comprises bottle cap, hoop and seal ring.Be provided with a draw ring at hoop one free-ended middle part.Because the middle part of hoop contacts with seal ring, and the thickness of manufacturing the tin-plate of hoop is generally 0.25 millimeter.So during this can ends encapsulation, hoop is inhomogeneous to the compression of the seal ring in it, and is bigger at the seal ring compressive deformation that is provided with the draw ring place.Because bottled tin is sealed with certain requirement, require seal ring to be compressed 2/3 again.If the seal ring at the draw ring place is compressed at 2/3 o'clock, the amount of compression of seal ring other parts is just less than 2/3, and sealing effectiveness is poor so.If the amount of compression of seal ring other parts surpasses 2/3, glass bottle just may break because of pressure is excessive.In addition, two freedom parts of this hoop need spot-welded together, increase manufacturing procedure.
The purpose of this utility model is that a kind of good sealing effect will be provided, the glass bottle can ends of easily opening.
Glass bottle can ends of the present utility model is made up of bottle cap, seal ring and hoop.Hoop has two free ends, and wherein a free-ended upper edge is provided with a tongue, and another free end is provided with a hole.By being connected of said tongue and hole, thereby form a circumferential band, bottle cap covers bottleneck, and the bottle cap lower rim contacts with the bottle mouth sealing line, and seal ring is put into hoop, and the gap sealing between bottle cap lower rim and the bottle mouth sealing line is lived.When opening the glass bottle can, only need untie being connected of tongue on the hoop and hole, hoop just unclamps, and seal ring just comes off thereupon, and outside air is entered in the bottle by the place, slit rapidly, and bottle cap just is easy to be opened.
The utility model compared with prior art, have simple in structure, good airproof performance, open very convenient, leicht fallen D/A, the old and the young can both open.
Part sectional view when Fig. 1 is the use of the utility model glass bottle can ends;
Fig. 2 is the hoop circumferentially deploying figure of the utility model glass bottle can ends.
Below in conjunction with accompanying drawing, describe embodiment of the present utility model in detail.
Glass bottle can ends of the present utility model is made up of bottle cap 1, seal ring 3 and hoop 2.Hoop 2 has two free ends, and wherein a free-ended upper edge is provided with a tongue 5, and another free end is provided with a hole 6.Hook-type by said tongue 5 and hole 6 is connected, thereby forms a circumferential band, and bottle cap 1 covers bottleneck, and bottle cap 1 lower rim contacts with bottle mouth sealing line 9, and seal ring 3 is put into hoop 2, and the gap sealing between bottle cap 1 lower rim and the bottle mouth sealing line 9 is lived.Be provided with a tongue 7 in hoop 2 one free-ended lower edge,,, can increase by two free-ended connections of hoop by being connected of said tongue 7 and otch 8 being provided with a kerf 8 near another free-ended lower edge.
When using glass bottle can ends of the present utility model, earlier bottle cap 1 is covered on bottleneck, the lower edge bottle mouth sealing line 9 of bottle cap 1 is contacted, being connected two free ends that make hoop 2 with the hook-type of otch 8 by tongue 5 and hole 6, tongue 7 couples together and forms a circumferential band, seal ring 3 is put into hoop 2, and seal ring 3 is lived the gap sealing between bottle cap 1 lower rim and the bottle mouth sealing line 9.During use, only need untie tongue 5 and be connected with the hook-type of otch 8 with mouth 6, tongue 7, hoop 2 just unclamps, and seal ring 3 just comes off thereupon, and outside air is entered in the bottle by the place, slit rapidly, and bottle cap 1 just is easy to open.
Claims (2)
1, a kind of glass bottle can ends, it is made up of hoop, seal ring, bottle cap, it is characterized in that hoop has two free ends, wherein be provided with a tongue, be provided with a hole near another free end near the upper edge free end, by being connected of said tongue and hole, thereby form a circumferential band, bottle cap covers bottleneck, and the bottle cap lower rim contacts with the bottle mouth sealing line, seal ring is put into hoop, and the gap sealing between bottle cap lower rim and the bottle mouth sealing line is lived.
2, can ends according to claim 1, it is characterized in that having two free-ended hoops, be provided with a tongue, be provided with a kerf near another free-ended lower edge in a free-ended lower edge, by being connected of said tongue and otch, can strengthen two free-ended connections of hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91207794 CN2093820U (en) | 1991-05-16 | 1991-05-16 | Top of glass can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91207794 CN2093820U (en) | 1991-05-16 | 1991-05-16 | Top of glass can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2093820U true CN2093820U (en) | 1992-01-22 |
Family
ID=4917143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91207794 Pending CN2093820U (en) | 1991-05-16 | 1991-05-16 | Top of glass can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2093820U (en) |
-
1991
- 1991-05-16 CN CN 91207794 patent/CN2093820U/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |