CN203392090U - Sealed storage tank - Google Patents
Sealed storage tank Download PDFInfo
- Publication number
- CN203392090U CN203392090U CN201320504833.2U CN201320504833U CN203392090U CN 203392090 U CN203392090 U CN 203392090U CN 201320504833 U CN201320504833 U CN 201320504833U CN 203392090 U CN203392090 U CN 203392090U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- sealed storage
- tank body
- columnar protrusions
- exhausr port
- 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 sealed storage tank. The sealed storage tank comprises a sealed storage tank body and a cover body formed by elastic materials; the cover body is covered on an opening end of the sealed storage tank body; the bottom of the sealed storage tank body is provided with a cylindrical bulge; the cover body is provided with an air exhaust opening corresponding to the cylindrical bulge; when the air exhaust opening is in press fit with the cylindrical bulge downward; the edge of the air exhaust opening and the cylindrical bulge are closely fit. According to the sealed storage tank provided by the utility model, when the air exhaust opening is pressed downward, air in the sealed storage tank body is exhausted; the cylindrical bulge of the sealed storage tank body and the edge of the air exhaust opening are fit closely so as to achieve the seal effect, and the operation is simple and convenient. When the air exhaust opening is drawn out upward, the edge of the air exhaust opening and the cylindrical bulge are separated so as to form a clearance from which contained substances can be poured out. The sealed storage tank body is formed from transparent plastics, and under the condition of not opening, the contained substances can be seen clearly.
Description
Technical field
The utility model relates to a kind of sealed storage tank.
Background technology
Existing sealable tank, major part is that tank body and cover are threaded connection, and adopts the sealable tank poor sealing being threaded.Owing to sealing and breaking seal, all to just can complete sealing and unpacking through multiple rotary sealable tank lid, use and waste time and energy.
Summary of the invention
The purpose of this utility model is to provide a kind of sealed storage tank.
For achieving the above object, the utility model is by the following technical solutions: a kind of sealed storage tank, it comprises sealed storage tank body and by the lid of elastomeric material moulding, described cover cap is combined in sealed storage tank body open end, described sealed storage tank body bottom is provided with columnar protrusions, the corresponding columnar protrusions of described lid is provided with an exhausr port, and described exhausr port downwards and during columnar protrusions pressing, exhausr port edge and columnar protrusions fit tightly.
Adopt above structure, press exhausr port when downwards, the air of sealed storage tank body is discharged from, and columnar protrusions and the exhausr port of sealed storage tank body fit tightly, and reach sealing effectiveness; When upwards pulling up exhausr port, exhausr port and columnar protrusions depart from, and reach the object of unpacking, and sealable tank sealing of the present utility model and unpacking are rapidly, simple to operation.
Described exhausr port inside face is provided with the seal ring fitting tightly with columnar protrusions.By seal ring, make the sealing effectiveness of sealed storage tank better.
Described seal ring and lid are one-body molded.
Described exhausr port extends upward, and extension is horn-like.By the setting of horn-like extension, can easily exhausr port be pressed down and columnar protrusions laminating, realize sealing; Also facilitate exhausr port is extracted simultaneously, depart from columnar protrusions, realize unpacking.
The cross-sectional plane of described columnar protrusions progressively reduces from lower to upper.
Described sealed storage tank body, by transparent plastic material moulding, can conveniently be checked the article of depositing in sealed storage tank.
A kind of sealed storage tank of the utility model, presses exhausr port when downwards, the air of sealed storage tank body is discharged from, and columnar protrusions and the exhausr port edge of sealed storage tank body fit tightly, and reach sealing effectiveness, simple to operation.When exhausr port upwards pulls up, exhausr port edge and columnar protrusions depart from formation ，Gai gap, gap and can pour out for stored article in sealed storage tank.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Cutaway view when Fig. 1 is a kind of sealed storage tank sealing of the utility model;
Cutaway view when Fig. 2 is a kind of sealed storage tank unpacking of the utility model;
Fig. 3 be a kind of sealed storage tank of the utility model after using the long period sealable cutaway view still.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in further detail:
As shown in Fig. 1 or 2, a kind of sealed storage tank of the utility model, it comprises sealed storage tank body 4 and by the lid 1 of elastomeric material moulding, described lid 1 covers at sealed storage tank body 4 open ends, described sealed storage tank body 4 bottoms are provided with columnar protrusions 3, the corresponding columnar protrusions 3 of described lid 1 is provided with an exhausr port 11, and described exhausr port 11 downwards and during columnar protrusions 3 pressing, exhausr port 11 edges and columnar protrusions 3 fit tightly.
Described exhausr port 11 edges are provided with the seal ring 12 fitting tightly with columnar protrusions 3.By seal ring 12, can make exhausr port 11 edges and columnar protrusions 3 fit tightr, sealing effectiveness is better.
Described seal ring 12 is one-body molded with lid 1.
Described exhausr port 11 extends upward, and extension is horn-like.
The cross-sectional plane of described columnar protrusions 3 progressively reduces from lower to upper.As shown in Figure 3, when lid 1 was used after a period of time, lid 1 is due to elastic deformation, and 3 of columnar protrusions cannot closely cooperate, thereby affects leak tightness; Because the cross-sectional plane of columnar protrusions 3 progressively reduces from lower to upper, so lid 1 is continued, toward pressing down, can realize lid 1 and again closely cooperate with columnar protrusions 3.
Described sealed storage tank body 4 is by transparent plastic material moulding.
Adopt structure of the present utility model, press exhausr port 11 when downwards, the air of sealed storage tank body 4 is discharged from, and columnar protrusions 3 and exhausr port 11 edges of sealed storage tank body 4 fit tightly, and reach sealing effectiveness, simple to operation.By seal ring 12, can make exhausr port 11 edges and columnar protrusions 3 fit tightr, sealing effectiveness is better.When exhausr port 11 upwards pulls up, exhausr port 11 edges and columnar protrusions 3 depart from formation ，Gai gap, gap and can pour out for stored article in sealed storage tank.Sealed storage tank body 4 is by transparent plastic material moulding, and in the situation that not breaking seal, the proterties of its content is high-visible.
Claims (6)
1. a sealed storage tank, it comprises sealed storage tank body and by the lid of elastomeric material moulding, described cover cap is combined in sealed storage tank body open end, it is characterized in that: described sealed storage tank body bottom is provided with columnar protrusions, the corresponding columnar protrusions of described lid is provided with an exhausr port, described exhausr port downwards and during columnar protrusions pressing, exhausr port and columnar protrusions fit tightly.
2. a kind of sealed storage tank according to claim 1, is characterized in that: described exhausr port inside face is provided with the seal ring fitting tightly with columnar protrusions.
3. a kind of sealed storage tank according to claim 2, is characterized in that: described seal ring and lid are one-body molded.
4. a kind of sealed storage tank according to claim 1, is characterized in that: described exhausr port extends upward, and extension is horn-like.
5. a kind of sealed storage tank according to claim 1, is characterized in that: the cross-sectional plane of described columnar protrusions progressively reduces from lower to upper.
6. a kind of sealed storage tank according to claim 1, is characterized in that: described sealed storage tank body is by transparent plastic material moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504833.2U CN203392090U (en) | 2013-08-16 | 2013-08-16 | Sealed storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504833.2U CN203392090U (en) | 2013-08-16 | 2013-08-16 | Sealed storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392090U true CN203392090U (en) | 2014-01-15 |
Family
ID=49903639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504833.2U Expired - Fee Related CN203392090U (en) | 2013-08-16 | 2013-08-16 | Sealed storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392090U (en) |
-
2013
- 2013-08-16 CN CN201320504833.2U patent/CN203392090U/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: 20140115 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |