CN208138469U - A kind of container cover - Google Patents
A kind of container cover Download PDFInfo
- Publication number
- CN208138469U CN208138469U CN201820584688.6U CN201820584688U CN208138469U CN 208138469 U CN208138469 U CN 208138469U CN 201820584688 U CN201820584688 U CN 201820584688U CN 208138469 U CN208138469 U CN 208138469U
- Authority
- CN
- China
- Prior art keywords
- ring
- internal plug
- cover
- outer cover
- pipe
- 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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- Closures For Containers (AREA)
Abstract
The utility model discloses a kind of container covers, including outer cover and inner cover；Outer cover includes outer cover substrate, extends vertically downwards in the middle part of the bottom surface of outer cover substrate and is equipped with pipe close, and the outer peripheral edge of outer cover substrate is extended outwardly in the horizontal direction equipped with ring-shaped handle, forms annular groove between ring-shaped handle and the outer peripheral edge of outer cover substrate；Inner cover includes inner cover ontology, and inner cover ontology includes the outer ring of tubulose and the internal plug in the middle part of outer ring；There are the first annular cavitys for containment sheath between outer ring and internal plug；The pull ring for being additionally provided with the cap liner of easily openable in internal plug and being fixedly connected with cap liner；Connection is detachably secured between the pipe close of outer cover and the internal plug of inner cover.The utility model has the characteristics that sealing effect is good, is not easy to leak, structure is simple, easy to use and at low cost.
Description
Technical field
The utility model relates to a kind of lids, and in particular to a kind of container cover.
Background technique
Pressure vessel refers to filling gas or liquid, carries the Sealing Arrangement of certain pressure.The purposes ten of pressure vessel
Divide extensive.It all plays an important role in each department of the national economy such as petro chemical industry, energy industry, scientific research and military project
Equipment.The bung of existing pressure vessel is mostly directly pressed into the mode of staving, and the lid for being directly pressed into staving, which exists, to be easy
Leakage, the design of sealing element disadvantage many and diverse, at high cost, inconvenient for use.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of container covers, it has sealing
Effect is good, is not easy the feature leaked, structure is simple, easy to use and at low cost.
The purpose of this utility model adopts the following technical scheme that realization：
A kind of container cover, including outer cover and inner cover；It is characterized in that：
The outer cover includes outer cover substrate, extends vertically downwards in the middle part of the bottom surface of the outer cover substrate and is equipped with pipe
Plug, the outer peripheral edge of the outer cover substrate are extended outwardly in the horizontal direction equipped with ring-shaped handle, the ring-shaped handle and the outer cover
Annular groove is formed between the outer peripheral edge of substrate；
The inner cover includes inner cover ontology, and the inner cover ontology includes the outer ring of tubulose and the internal plug in the middle part of outer ring；
There are the first annular cavitys for accommodating the pipe close between outer ring and internal plug；The sealing of easily openable is additionally provided in the internal plug
Piece and the pull ring being fixedly connected with cap liner；
Connection is detachably secured between the pipe close of the outer cover and the internal plug of the inner cover.
Further, the mode being connected through a screw thread between the pipe close and the internal plug is fixedly connected.
Further, the internal plug includes the first internal plug being extended vertically downwards by the inner peripheral of outer ring
Pipe, and the inner peripheral by matching pipe in first upwardly extend the second internal plug pipe of setting along the vertical direction；The second internal plug pipe
The first annular cavity is formed between the outer ring, and it is recessed that the second annular is formed between the first internal plug pipe and the outer ring
Chamber.
Further, several reinforcing ribs are equipped in the first annular cavity.
Further, the quantity of the reinforcing rib is six or more, they are uniformly distributed in the first annular cavity.
Further, several bridgings, one end of each bridging and the outer cover base are equipped in the annular groove
Plate is fixedly connected, and the other end is fixedly connected with ring-shaped handle.
Further, the quantity of the bridging is six or more, they are uniformly distributed in the annular groove.
Further, the notch being arranged symmetrically there are two being set on the ring-shaped handle.
Further, the outer ring includes circular casing and round table-like casing, and the round table-like casing has more than half
Diameter end and minor radius end, the radius at the large radius end of the round table-like casing are greater than the radius of the circular casing, the circle
The radius at the minor radius end of mesa-shaped casing is less than the radius of the circular casing.
Compared with prior art, the beneficial effects of the utility model are：
The container cover of the utility model includes outer cover and inner cover, and outer cover substrate is equipped with ring-shaped handle, ring-shaped handle and outer cover
Annular groove is formed between the outer peripheral edge of substrate；Inner cover includes inner cover ontology, and inner cover ontology includes the outer ring of tubulose and is located at outer
Enclose the internal plug at middle part；There are the first annular cavitys for accommodating the pipe close between outer ring and internal plug；It is additionally provided in internal plug easily
The cap liner torn and the pull ring being fixedly connected with cap liner, with dismountable side between the casing of outer cover and the internal plug of inner cover
Formula is fixedly connected.In installation process, now inner cover is caught at bung hole, then in inner cover by outer cover assembly, when uncapping, is first opened
Then the pull ring of inner cover is torn cap liner by outer cover, after having used the substance in bucket, again by outer cover fit on.Therefore,
The utility model has the characteristics that sealing effect is good, is not easy to leak, structure is simple, easy to use and at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the outer cover of embodiment 1；
Fig. 2 is the overlooking structure diagram of the inner cover of embodiment 1；
Fig. 3 is the side structure schematic view of the inner cover of embodiment 1；
Fig. 4 is the present invention looks up structural representation of the inner cover of embodiment 1.
In figure：10, outer cover；11, outer cover substrate；12, pipe close；13, ring-shaped handle；131, notch；14, annular groove；
15, it puts up a bridge；20, inner cover；21, outer ring；211, circular casing；212, round table-like casing；22, internal plug；221, the first internal plug pipe；
222, the second internal plug pipe；23, cap liner；24, pull ring；25, reinforcing rib；31, first annular cavity；32, the second annular cavity.
Specific embodiment mode
In the following, being described further to the utility model in conjunction with attached drawing and specific embodiment mode, needing to illustrate
It is that under the premise of not colliding, can be formed in any combination between various embodiments described below or between each technical characteristic
New embodiment.In addition to specified otherwise, employed in the present embodiment to material and equipment be commercially available.
Embodiment 1：
Referring to Fig.1-4, a kind of container cover, including outer cover 10 and inner cover 20；
Outer cover 10 includes outer cover substrate 11, extends vertically downwards in the middle part of the bottom surface of outer cover substrate 11 and is equipped with pipe close
12, the outer peripheral edge of outer cover substrate 11 is extended outwardly in the horizontal direction equipped with ring-shaped handle 13, ring-shaped handle 13 and outer cover substrate 11
Outer peripheral edge between formed annular groove 14；
Inner cover 20 includes inner cover ontology, and inner cover ontology includes the outer ring 21 of tubulose and the internal plug 22 in the middle part of outer ring；Outside
There are the first annular cavitys 31 for accommodating pipe close between circle 21 and internal plug 22；The sealing of easily openable is additionally provided in internal plug 22
Piece 23 and the pull ring 24 being fixedly connected with cap liner 23；
The mode being connected through a screw thread between pipe close 12 and internal plug 22 is fixedly connected.
As preferred embodiment, internal plug 22 includes the inner peripheral vertically downwards extended the by outer ring
One internal plug pipe 221, and the inner peripheral by matching pipe 221 in first upwardly extend the second internal plug pipe 222 of setting along the vertical direction；
First annular cavity 31 is formed between second internal plug pipe 222 and outer ring 21, and the second annular is formed between the first internal plug pipe and outer ring
Cavity 32.
As preferred embodiment, several reinforcing ribs 25 are equipped in first annular cavity 31.
As preferred embodiment, the quantity of reinforcing rib 25 is six or more, they are uniformly distributed in first annular recessed
In chamber 31.
It is equipped with several as preferred embodiment, in annular groove 14 and puts up a bridge 15, each 15 one end and outer of putting up a bridge
Cover substrate 11 is fixedly connected, and the other end is fixedly connected with ring-shaped handle 13.
As preferred embodiment, 15 quantity of putting up a bridge is six or more, they are uniformly distributed in annular groove.
As preferred embodiment, set that there are two the notches 131 that are arranged symmetrically on ring-shaped handle 13.It designs in this way, just
In annular pull ring doubling, the pull ring of two semi-circular shape is formed, is facilitated portable；The pull ring of two semi-circular shape can also be put down,
With 11 flush of outer cover substrate.
As preferred embodiment, outer ring 21 includes circular casing 211 and round table-like casing 212, round table-like set
Pipe 212 has large radius end and minor radius end, and the radius at the large radius end of round table-like casing 212 is greater than circular casing 211
Radius, the radius at the minor radius end of round table-like casing 212 are less than the radius of circular casing 211.It designs in this way, installation process
In, under external force, elastic deformation occurs for round table-like 212 stress of casing, it can be smoothly caught in bung hole, after being caught in completely, and circle
Mesa-shaped casing 212 restores, so that the back-off of round table-like casing 212 is at bung hole, realization is bonded, and is not easily disconnected from, and
Sealing effect is more preferable.
Other embodiments：
The quantity of reinforcing rib is six, eight, ten two or more.The quantity of bridging be six, eight, 12 or
More.
Above embodiment is only the preferred embodiment mode of the utility model, cannot be protected with this to limit the utility model
The range of shield, the variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the utility model are equal
Belong to the utility model range claimed.
Claims (9)
1. a kind of container cover, including outer cover and inner cover；It is characterized in that：
The outer cover includes outer cover substrate, extends vertically downwards in the middle part of the bottom surface of the outer cover substrate and is equipped with pipe close, institute
The outer peripheral edge for stating outer cover substrate is extended outwardly in the horizontal direction equipped with ring-shaped handle, the ring-shaped handle and the outer cover substrate
Annular groove is formed between outer peripheral edge；
The inner cover includes inner cover ontology, and the inner cover ontology includes the outer ring of tubulose and the internal plug in the middle part of outer ring；Outer ring
There are the first annular cavitys for accommodating the pipe close between internal plug；Be additionally provided in the internal plug cap liner of easily openable with
And the pull ring being fixedly connected with cap liner；
Connection is detachably secured between the pipe close of the outer cover and the internal plug of the inner cover.
2. container cover as described in claim 1, which is characterized in that be connected through a screw thread between the pipe close and the internal plug
Mode is fixedly connected.
3. container cover as described in claim 1, which is characterized in that the internal plug include by outer ring inner peripheral along the vertical direction
Extend downwardly the first internal plug pipe of setting, and the inner peripheral by matching pipe in first upwardly extends the second of setting along the vertical direction
Internal plug pipe；Form the first annular cavity between the second internal plug pipe and the outer ring, the first internal plug pipe with it is described
The second annular cavity is formed between outer ring.
4. container cover as described in claim 1, which is characterized in that be equipped with several reinforcing ribs in the first annular cavity.
5. container cover as claimed in claim 4, which is characterized in that the quantity of the reinforcing rib is six or more, they are uniformly
It is distributed in the first annular cavity.
6. container cover as described in claim 1, which is characterized in that be equipped with several bridgings, Mei Gesuo in the annular groove
The one end for stating bridging is fixedly connected with the outer cover substrate, and the other end is fixedly connected with ring-shaped handle.
7. container cover as claimed in claim 6, which is characterized in that the quantity of the bridging is six or more, they uniformly divide
It is distributed in the annular groove.
8. container cover as described in claim 1, which is characterized in that set on the ring-shaped handle scarce there are two what is be arranged symmetrically
Mouthful.
9. container cover as described in claim 1, which is characterized in that the outer ring includes circular casing and round table-like set
Pipe, the round table-like casing have large radius end and minor radius end, and the radius at the large radius end of the round table-like casing is greater than institute
The radius of circular casing is stated, the radius at the minor radius end of the round table-like casing is less than the radius of the circular casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584688.6U CN208138469U (en) | 2018-04-23 | 2018-04-23 | A kind of container cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584688.6U CN208138469U (en) | 2018-04-23 | 2018-04-23 | A kind of container cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208138469U true CN208138469U (en) | 2018-11-23 |
Family
ID=64294224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820584688.6U Expired - Fee Related CN208138469U (en) | 2018-04-23 | 2018-04-23 | A kind of container cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208138469U (en) |
-
2018
- 2018-04-23 CN CN201820584688.6U patent/CN208138469U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |