CN203439417U - Internally-tapered seal cover - Google Patents
Internally-tapered seal cover Download PDFInfo
- Publication number
- CN203439417U CN203439417U CN201320473683.3U CN201320473683U CN203439417U CN 203439417 U CN203439417 U CN 203439417U CN 201320473683 U CN201320473683 U CN 201320473683U CN 203439417 U CN203439417 U CN 203439417U
- Authority
- CN
- China
- Prior art keywords
- seal cover
- lid
- tapered seal
- groove
- cover cap
- 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 relates to an internally-tapered seal cover, and aims to provide an internally-tapered seal cover which is simple in structure, low in cost, convenient to operate and difficult to damage. The internally-tapered seal cover comprises a seal cover body integrally formed by a cap upper part (1) and a cap lower part (2), wherein the cap upper part (1) is cylindrical and is provided with a circular-ring clamping groove (4) at the inner side, the groove wall of the circular-ring clamping groove (4) is provided with threads (5), the length of the outer groove wall of the circular-ring clamping groove (4) is greater than that of the inner groove wall of the circular-ring clamping groove (4), the cap lower part (2) is internally-tapered, an internally-tapered hollow is formed in the cap lower part, a circular-ring-shaped plane is formed at the connecting part of the cap lower part (2) and the inner groove wall of the circular-ring clamping groove (4). The seal cover body is made of a soft material.
Description
Technical field
The utility model relates to a kind of sealing, particularly relates to a kind of interior tapered seal cover cap.
Background technology
The use of bottle in actual life, greatly facilitate people's productive life, make people in productive life, many a kind of containers, bottle has a variety of, can be according to different occasions, or different industries is used different bottles, can selective basis different demands is used the bottle of unlike material, simultaneously some occasion requires the bottleneck of bottle must accomplish sealing, liquid as highly volatile in some, gas, or need to stop outside air material, therefore, the sealing of bottleneck just seems quite important.Now the sealing means of general bottle is all to adopt the mandatory bottle stopper of filling in, and makes bottle follow the contact surface friction force of bottle stopper to reach maximum, and guarantee sealing effectiveness, is used relatively effort, and stopper easily damages, and is not easy long-time use.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of simple in structure, cost is low, easy and simple to handle, non-damageable interior tapered seal cover cap.
A kind of interior tapered seal cover cap of the utility model, comprises lid, wherein: lid is made into integration by lid top and lid bottom, lid top is cylindric, bottom surface is provided with annulus draw-in groove, and lid bottom is interior taper, and the internal groove side wall junction of lid bottom and annulus draw-in groove is an annular arrangement plane.
A kind of interior tapered seal cover cap of the utility model, the material of wherein said lid is soft materials.
A kind of interior tapered seal cover cap of the utility model, is provided with screw thread on the cell wall of wherein said draw-in groove.
A kind of interior tapered seal cover cap of the utility model, the external groove sidevall length of wherein said draw-in groove is greater than internal groove side wall length.
A kind of interior tapered seal cover cap of the utility model, the inside of wherein said lid bottom is that interior taper is hollow.
A kind of interior tapered seal cover cap difference from prior art of the utility model is that the utility model is simple in structure, cost is low, easy to use, reached the effect of double-layer seal, in use procedure simultaneously, only need rotation can open and jam-pack bottle stopper, guaranteed the permanence of safety and the use of lid, compared and there is obvious advantage with existing sealing plug.
Below in conjunction with accompanying drawing, a kind of interior tapered seal cover cap of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of interior tapered seal cover cap of the utility model;
Fig. 2 is that a kind of interior tapered seal cover cap of the utility model is along the schematic cross-section of A-A line.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of interior tapered seal cover cap of the utility model, comprises seal cover cap lid, and lid is made into integration by lid top 1 and lid bottom 2.Lid top 1 is cylindric, and bottom surface is provided with annulus draw-in groove 4, is provided with screw thread 5 on the cell wall of annulus draw-in groove 4, and the external groove sidevall length of annulus draw-in groove 4 is greater than internal groove side wall length.Lid bottom 2 is interior taper, and it is hollow 3 that inside is set to interior taper, and lid bottom 2 is an annular arrangement plane with the internal groove side wall junction of annulus draw-in groove 4.The material of making seal cover cap lid is soft materials.
When the utility model is used, bottleneck is filled in in lid bottom 2, lid bottom 2 fully contacts with bottleneck, guarantee the sealing of the first place, rotation lid, makes bottleneck top fully contact with annular arrangement plane, and the screw thread 5 on cell wall fully contacts with bottleneck is peripheral, guarantee the sealing of the second place, reached the effect of double-layer seal.
A kind of interior tapered seal cover cap of the utility model, has solved general sealing plug use of present stage effort, holds damageable problem.The utility model is simple in structure, cost is low, easy to use, reach the effect of double-layer seal, in use procedure simultaneously, only needed rotation can open and jam-pack bottle stopper, guaranteed the permanence of safety and the use of lid, compared and there is obvious advantage with existing sealing plug.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (5)
1. in, a tapered seal cover cap, comprises lid, it is characterized in that: lid is made into integration by lid top and lid bottom, lid top is cylindric, bottom surface is provided with annulus draw-in groove, and lid bottom is interior taper, and the internal groove side wall junction of lid bottom and annulus draw-in groove is an annular arrangement plane.
2. a kind of interior tapered seal cover cap according to claim 1, is characterized in that: the material of described lid is soft materials.
3. a kind of interior tapered seal cover cap according to claim 1, is characterized in that: on the cell wall of described draw-in groove, be provided with screw thread.
4. a kind of interior tapered seal cover cap according to claim 3, is characterized in that: the external groove sidevall length of described draw-in groove is greater than internal groove side wall length.
5. a kind of interior tapered seal cover cap according to claim 4, is characterized in that: the inside of described lid bottom is that interior taper is hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473683.3U CN203439417U (en) | 2013-08-02 | 2013-08-02 | Internally-tapered seal cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473683.3U CN203439417U (en) | 2013-08-02 | 2013-08-02 | Internally-tapered seal cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439417U true CN203439417U (en) | 2014-02-19 |
Family
ID=50090485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320473683.3U Expired - Fee Related CN203439417U (en) | 2013-08-02 | 2013-08-02 | Internally-tapered seal cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203439417U (en) |
-
2013
- 2013-08-02 CN CN201320473683.3U patent/CN203439417U/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 |
Granted publication date: 20140219 Termination date: 20140802 |
|
| EXPY | Termination of patent right or utility model |