CN207698354U - A kind of improved hermetically sealed can - Google Patents
A kind of improved hermetically sealed can Download PDFInfo
- Publication number
- CN207698354U CN207698354U CN201721741368.9U CN201721741368U CN207698354U CN 207698354 U CN207698354 U CN 207698354U CN 201721741368 U CN201721741368 U CN 201721741368U CN 207698354 U CN207698354 U CN 207698354U
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- metal
- tank mouth
- tank
- tank body
- lid
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Abstract
A kind of improved hermetically sealed can, tank body including ceramic material or glass material, tank mouth is offered above tank body, tank mouth is removable to be equipped with lid, edge protrusion is extended on the outside of tank mouth, it is provided with ring type seal on the tank mouth edge, the top surface of ring type seal is crimped with metal extension board, metal extension board has been turned over downwards metal crimping, the extending end of metal crimping is bent to form metal in-flanges inwardly, the edge protrusion hook joint location fit of metal in-flanges and tank mouth, the tank body of the structure can avoid during production and transport, since collision causes the tank body of metal material to be easy to cause deformed damaged, the tank mouth of glass or ceramic material firing can be solved simultaneously since the unstability of finished size causes lid sealing effect undesirable, the article in tank body is caused to make moist or by other environmental pollutions.
Description
Technical field
The utility model is related to hermetically sealed can field, specifically a kind of improved hermetically sealed can.
Background technology
At present the tank body of hermetically sealed can due to low manufacture cost and time it is short and simple for process, it is most of to use metal material,
But in order to lower the weight and manufacturing cost of tank body, usual can body meeting punching press must be easy than relatively thin, in production or transportational process
It collides and causes tank body deformed damaged, increase product rejection rate or influence brand image, then the hermetically sealed can of part now
Using glass either ceramic material but since the tank mouth finished size of glass or ceramic material after firing is unstable, exist
Nuance, when tank mouth cover lid be easy to cause sealing it is undesirable, make moist so as to cause the article in tank body or by other
Environmental pollution.
Utility model content
Utility model aims to solve above-mentioned existing problem, a kind of one kind simple and reasonable for structure is provided and is changed
Into hermetically sealed can, effect be solve glass or ceramic material hermetically sealed can sealing effect it is undesirable the problems such as.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of improved hermetically sealed can includes the tank body of ceramic material or glass material, tank mouth, tank mouth is offered above tank body
It is removable that lid is installed, it is extended with edge protrusion on the outside of tank mouth, ring type seal is provided on the tank mouth edge, annular
The top surface of sealing ring is crimped with metal extension board, and metal extension board has been turned over downwards metal crimping, the extending end of metal crimping
It is bent to form metal in-flanges, the edge protrusion hook joint location fit of metal in-flanges and tank mouth, the tank body energy of the structure inwardly
During enough avoiding production and transport, since collision causes the tank body of metal material to be easy to cause deformed damaged, while it can solve
The tank mouth that glass or ceramic material are fired causes tank body since the unstability of finished size causes lid sealing effect undesirable
Interior article makes moist or by other environmental pollution, after tank mouth covers lid, ring type seal energy sealing metal extension board with
The gap at tank mouth edge, avoids air from entering in tank body.
It is extended with external screw thread on the outside of the metal crimping, is provided on the inside of corresponding lid and is screwed on cooperation with external screw thread
Internal thread, lid is screwed on by external screw thread and internal thread, and cooperation is removable to be mounted in tank mouth, and helical structure is easy to use, can
Metal extension board is set to overlay cooperation with ring type seal by lid, sealing effect is good.
Metal foil paper is sealed on the metal extension board, metal foil paper safety and sanitation avoid plastics foil paper from polluting tank body
Interior article, convenient for overlaying sealing.
Preferably, the lid includes outer cover and connection inner cover, connects and is extended with internal thread on the inside of inner cover.
Preferably, the outer cover is ceramic material or glass material or metal material, keeps lid appearance more beautiful, is selected
More diversification.
The utility model has the beneficial effects that：
A kind of improved hermetically sealed can of the utility model, during the tank body of the structure can avoid production and transport, due to touching
Hit and the tank body of metal material caused to be easy to cause deformed damaged, at the same can solve tank mouth that glass or ceramic material are fired due to
The unstability of finished size causes lid sealing effect undesirable, and the article in tank body is caused to make moist or by the dirt of other environment
Dye, after tank mouth covers lid, the gap of ring type seal energy sealing metal extension board and tank mouth edge avoids air from entering
In tank body.
Description of the drawings
Fig. 1 is the cross-sectional view of the utility model.
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1.
Fig. 3 is the section decomposition texture schematic diagram of the utility model.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 3, a kind of improved hermetically sealed can, includes the tank body 1 of ceramic material or glass material, on tank body 1
Side offers tank mouth 2, and tank mouth 2 is removable to be equipped with lid 3, and the outside of tank mouth 2 is extended with edge protrusion 201,2 side of the tank mouth
Ring type seal 4 is provided on edge, the top surface of ring type seal 4 is crimped with metal extension board 5, and metal extension board 5 is turned over downwards
There are metal crimping 6, the extending end of metal crimping 6 to be bent to form metal in-flanges 7, the side of metal in-flanges 7 and tank mouth 2 inwardly
201 hook joint location fit of edge protrusion, during the tank body of the structure can avoid production and transport, since collision causes metal material
Tank body be easy to cause deformed damaged, while the shakiness of tank mouth that glass or ceramic material are fired due to finished size can be solved
It is qualitative to cause 3 sealing effect of lid undesirable, cause the article in tank body to make moist or by other environmental pollutions, covered in tank mouth
After lid, the gap of ring type seal 4 energy sealing metal extension board 5 and 2 edge of tank mouth avoids air from entering in tank body 3.
The outside of the metal crimping 6 is extended with external screw thread 601, and 3 inside of corresponding lid is provided with revolves with external screw thread 601
The internal thread 301 of cooperation is connect, lid 3 is screwed on by external screw thread 301 and internal thread 601, and cooperation is removable to be mounted in tank mouth 2, spiral shell
It is easy to use to revolve structure, metal extension board 5 can be made to overlay cooperation with ring type seal 4 by lid, sealing effect is good.
Metal foil paper 8 is sealed on the metal extension board 5,8 safety and sanitation of metal foil paper avoid plastics foil paper from polluting tank
Article in body 1, convenient for overlaying sealing.
The lid 3 includes outer cover 3a and connection inner cover 3b, and internal thread 301 is extended on the inside of connection inner cover 3b.
The outer cover 3a is ceramic material or glass material or metal material, keeps 3 appearance of lid more beautiful, and selection is more
Diversification.
It should be noted that giving the preferable implementation of the utility model in the specification and its attached drawing of the utility model
Example, still, the utility model can be realized by many different forms, however it is not limited to which this specification is described to be implemented
Example, not as the additional limitation to the utility model content, purpose of providing these embodiments is makes to this reality these embodiments
Understanding with novel disclosure is more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be combined with each other, and is formed not upper
The various embodiments that face is enumerated are accordingly to be regarded as the range of the utility model specification record；Further, to ordinary skill
For personnel, it can be modified or changed according to the above description, and all these modifications and variations should all belong to this practicality newly
The protection domain of type appended claims.
Claims (5)
1. a kind of improved hermetically sealed can includes the tank body (1) of ceramic material or glass material, tank mouth is offered above tank body (1)
(2), tank mouth (2) is removable is equipped with lid (3), and edge protrusion (201) is extended on the outside of tank mouth (2), it is characterised in that：Institute
It states and is provided with ring type seal (4) on tank mouth (2) edge, the top surface of ring type seal (4) is crimped with metal extension board (5), gold
Belong to extension board (5) and be turned over downwards metal crimping (6), the extending end of metal crimping (6) is bent to form metal in-flanges inwardly
(7), edge protrusion (201) hook joint location fit of metal in-flanges (7) and tank mouth (2).
2. a kind of improved hermetically sealed can according to claim 1, it is characterised in that：The outside of the metal crimping (6) extends
There is external screw thread (601), the internal thread (301) for the cooperation that is screwed on external screw thread (601), lid are provided on the inside of corresponding lid (3)
(3) being screwed on by external screw thread (301) and internal thread (601), cooperation is removable to be mounted in tank mouth (2).
3. a kind of improved hermetically sealed can according to claim 1, it is characterised in that：It is sealed on the metal extension board (5)
Metal foil paper (8).
4. a kind of improved hermetically sealed can according to claim 1, it is characterised in that：The lid (3) include outer cover (3a) and
Inner cover (3b) is connected, internal thread (301) is extended on the inside of connection inner cover (3b).
5. a kind of improved hermetically sealed can according to claim 4, it is characterised in that：The outer cover (3a) is ceramic material or glass
Glass material or metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741368.9U CN207698354U (en) | 2017-12-11 | 2017-12-11 | A kind of improved hermetically sealed can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741368.9U CN207698354U (en) | 2017-12-11 | 2017-12-11 | A kind of improved hermetically sealed can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207698354U true CN207698354U (en) | 2018-08-07 |
Family
ID=63026349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721741368.9U Active CN207698354U (en) | 2017-12-11 | 2017-12-11 | A kind of improved hermetically sealed can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207698354U (en) |
-
2017
- 2017-12-11 CN CN201721741368.9U patent/CN207698354U/en active Active
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