CN209492865U - A kind of unscrewing type crown plug - Google Patents
A kind of unscrewing type crown plug Download PDFInfo
- Publication number
- CN209492865U CN209492865U CN201822038856.4U CN201822038856U CN209492865U CN 209492865 U CN209492865 U CN 209492865U CN 201822038856 U CN201822038856 U CN 201822038856U CN 209492865 U CN209492865 U CN 209492865U
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- CN
- China
- Prior art keywords
- gasket
- metal cover
- cover shell
- crown plug
- unscrewing type
- 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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Abstract
The utility model discloses a kind of unscrewing type crown plugs, including metal cover shell and gasket, gasket is equipped in metal cover shell, metal cover shell is that round and metal cover shell bottom is equipped with undulatory skirt, skirt is equipped with several dentalations, the ring edge of gasket is equipped with protrusion, and the diameter of gasket is 24.755mm, and raised width is 2.8775mm.The utility model directly can unscrew lid by the strength of hand, be more convenient, more rapidly open, be a kind of good unscrewing type crown plug under the premise of the function of keeping sealing originally.
Description
Technical field
The utility model relates to a kind of drink or the lid of food encapsulation, especially a kind of unscrewing type crown plug.
Background technique
Traditional crown plug is crown plug of 21 teeth with skirt, the gasket comprising compression molding in crown plug.The master of crown plug
It acts on and is to ensure that leakproofness, guarantee not leaking in bottle and extraneous oxygen does not penetrate into, keep the freshness of content.In addition it pads
The necessary non-toxic and safe health of sheet material, interior will not generate any influence to tolerant flavor.After crown plug and the encapsulation of bottle bottleneck,
21 teeth of crown plug will be firmly embedded in the groove of bottle bottleneck, and the close contact by gasket and bottleneck arc surface forms one
Fixed tightness, when we need the content inside use, it would be desirable to special driver sleeve on crown plug
Face is slightly exerted oneself, and lid could be opened.Because opening lid to need using special tool, so that encapsulated with crown plug
Drink and food using when have certain restricted, cannot easily open, if not playing sub- instrument aside, will make
Obtain the desire that part needs the consumer for drinking and eating at once to give up purchase.The utility model be exactly in order to effectively solve with
Upper problem directly can unscrew lid by the strength of hand so that imperial crown is kept under the function of sealing originally, can be quick and convenient
Commodity are enjoyed, lid trouble has been reduced, product consumption range can be made more extensively and more welcomed by the people.For this purpose, this is practical new
Type proposes a kind of unscrewing type crown plug.
Utility model content
In view of the deficiencies of the prior art, the utility model provide it is a kind of keep the function that sealed originally under the premise of, it is more square
Just, the unscrewing type crown plug more rapidly opened.
The technical solution of the utility model are as follows: a kind of unscrewing type crown plug, including metal cover shell and gasket, the metal cover
Gasket is equipped in shell, the metal cover shell is that round and metal cover shell bottom is equipped with undulatory skirt, and the skirt is equipped with
The ring edge of several dentalations, the gasket is equipped with protrusion.
The diameter of the gasket is 24.755mm, and the width of the protrusion is 2.8775mm.
The metal cover shell uses the tinplate sheet stock punch forming of 0.22mm-0.26mm thickness.
The gasket uses PE moulded of plastics material.
Metal cover shell the inner surface and the outer surface soaking is covered with machine macromolecule membrane.
The utility model has the following beneficial effects:
1, by changing the size and shape of mould machine forming gasket mold, so that it is before guaranteeing its original leakproofness
It puts and obtains smaller opening lid resistance, fast and easy is opened.
2, original conventional pellets are replaced with PE plastics, so that gasket molding rear surface is more smooth, guarantee sealing premise
Under, so that unlatching torsion is smaller, achieve the purpose that manpower is opened.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1- metal cover shell, 2- gasket, the skirt 11-, 21- protrusion.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1, a kind of unscrewing type crown plug, including metal cover shell 1 and gasket 2, metal cover shell 1 is interior to be equipped with gasket 2,
Metal cover shell 1 is that round and metal cover shell 1 bottom is equipped with undulatory skirt 11, and skirt 11 is equipped with several dentalations, gold
The inner surface and the outer surface for belonging to lid shell 1 passes through the direct heat of high temperature and pressure and is covered with modified organic polymer film, and the film is simultaneous
There are corrosion protection function and attachment function, and also there is certain ductility.The ring edge of gasket 2 is equipped with protrusion 21, convex
The section for playing 21 is triangle, and the outer surface of protrusion 21 constitutes the engaging space that section is " V-arrangement " with metal cover shell 1, bottle
Bottleneck is closely connect with the engaging space of " V-arrangement ", forms confined space；The diameter of gasket 2 is 24.755mm, the width of protrusion 21
For 2.8775mm, the material of gasket 2 and the shape of gasket 2 are to influence the important factor of sealing, by changing mould machine shaping cushion
The size and shape of sheet mold, so that it obtains smaller opening lid resistance under the premise of guaranteeing its original leakproofness, side
Just it quickly opens.
Metal cover shell 1 is sent into dedicated stamping equipment punching press using the tinplate sheet stock of 0.22mm-0.26mm thickness after printing
Molding, gasket 2 use PE plastics, are pressed and molded by special equipment mould machine, original conventional pellets are replaced with PE plastics, are made
It is more smooth to obtain the molding of gasket 2 rear surface, under the premise of guaranteeing sealing, torsion is smaller so that opening, and reaches what manpower was opened
Purpose.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It falls within the scope of the claimed invention.
Claims (5)
1. a kind of unscrewing type crown plug, including metal cover shell and gasket, it is characterised in that: gasket is equipped in the metal cover shell,
The metal cover shell is that round and metal cover shell bottom is equipped with undulatory skirt, and the skirt is equipped with several dentalations,
The ring edge of the gasket is equipped with protrusion.
2. unscrewing type crown plug according to claim 1, it is characterised in that: the diameter of the gasket is 24.755mm, institute
The width for stating protrusion is 2.8775mm.
3. unscrewing type crown plug according to claim 1, it is characterised in that: the metal cover shell uses 0.22mm-
The tinplate sheet stock punch forming of 0.26mm thickness.
4. unscrewing type crown plug according to claim 1, it is characterised in that: the gasket uses PE moulded of plastics material.
5. unscrewing type crown plug according to claim 1, it is characterised in that: described metal cover shell the inner surface and the outer surface is equal
Heat is covered with machine macromolecule membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038856.4U CN209492865U (en) | 2018-12-05 | 2018-12-05 | A kind of unscrewing type crown plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038856.4U CN209492865U (en) | 2018-12-05 | 2018-12-05 | A kind of unscrewing type crown plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209492865U true CN209492865U (en) | 2019-10-15 |
Family
ID=68152620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822038856.4U Active CN209492865U (en) | 2018-12-05 | 2018-12-05 | A kind of unscrewing type crown plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209492865U (en) |
-
2018
- 2018-12-05 CN CN201822038856.4U patent/CN209492865U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |