CN202492008U - Sealing cover - Google Patents
Sealing cover Download PDFInfo
- Publication number
- CN202492008U CN202492008U CN2012200320646U CN201220032064U CN202492008U CN 202492008 U CN202492008 U CN 202492008U CN 2012200320646 U CN2012200320646 U CN 2012200320646U CN 201220032064 U CN201220032064 U CN 201220032064U CN 202492008 U CN202492008 U CN 202492008U
- Authority
- CN
- China
- Prior art keywords
- screw
- sealing plug
- sealing
- nut
- sealing 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a sealing cover which comprises a sealing plug. The sealing plug is provided with a sealing ring, a nut is arranged in the inner hole of the sealing plug, the nut is provided with a screw which is matched with the nut, and an inclination is arranged on the thread tail end portion of the screw, so that the size of a sealing plug port can be changed by merely rotating the screw to control the tightness of the sealing cover. The sealing cover has the advantages that the structure is simple, the sealing cover is easy to process and manufacture, the usage is convenient, and the cost is low.
Description
Technical field
The utility model relates to a kind of daily necessities, and more particularly, it relates to seal cover cap.
Background technology
At present, the drinks that people drank, particularly red wine, beer all are disposable bottle caps; Will use other sealing of lid after opening, these lids all are gags, and leak tightness is relatively poor; Improper to sealing drinks bottle, so up to the present, also there is not the good sealing performance seal cover cap.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, and a kind of seal cover cap is provided.
The purpose of the utility model is in to realize through following technical proposals.
The seal cover cap of the utility model, it comprises sealing plug, and said sealing plug is provided with seal ring, and the sealing plug endoporus is provided with nut, and nut is provided with the screw that is mated, and the screw tip portion of screw is provided with gradient.
The beneficial effect of the utility model is:
(1) simple in structure, be easy to make;
(2) easy to use, cost is lower.
Description of drawings
Fig. 1 is the structural representation of the sealing plug of the utility model;
Fig. 2 is the structural representation of the screw of the utility model;
Fig. 3 is the structural representation of the utility model combination.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
The structural representation of the sealing plug of the utility model as shown in Figure 1, sealing plug A is equipped with seal ring outward, after sealing plug A inserts bottleneck; Seal ring B can play the effect of preliminary sealing and enhancing and the friction of bottleneck inwall, and sealing plug A endoporus is provided with nut C, nut C preferably and sealing plug A process one; Connect and want firmly, nut C is provided with the screw D that is mated, and is as shown in Figure 2; The screw tip portion of screw D is provided with gradient, and is as shown in Figure 3, when screw D screws in sealing plug A and nut C when being spirally connected; Mouth will be filled in by crush seal plug A by screw tip portion, and screw D screws in dark more, and sealing plug A plug mouth will be pressed greatly more; Leak tightness will be better like this, and sealing plug A and seal ring B preferably process the rubber of one, and nut C and screw D are preferably metalwork.
Claims (1)
1. seal cover cap, it comprises sealing plug, it is characterized in that: said sealing plug is provided with seal ring, and the sealing plug endoporus is provided with nut, and nut is provided with the screw that is mated, and the screw tip portion of screw is provided with gradient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200320646U CN202492008U (en) | 2012-01-10 | 2012-01-10 | Sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200320646U CN202492008U (en) | 2012-01-10 | 2012-01-10 | Sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492008U true CN202492008U (en) | 2012-10-17 |
Family
ID=46998245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200320646U Expired - Fee Related CN202492008U (en) | 2012-01-10 | 2012-01-10 | Sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492008U (en) |
-
2012
- 2012-01-10 CN CN2012200320646U patent/CN202492008U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20130110 |