CN203158380U - Snap lid capable of bringing convenience to air change - Google Patents
Snap lid capable of bringing convenience to air change Download PDFInfo
- Publication number
- CN203158380U CN203158380U CN 201320144931 CN201320144931U CN203158380U CN 203158380 U CN203158380 U CN 203158380U CN 201320144931 CN201320144931 CN 201320144931 CN 201320144931 U CN201320144931 U CN 201320144931U CN 203158380 U CN203158380 U CN 203158380U
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- CN
- China
- Prior art keywords
- easy
- draw
- convenient
- breath
- take
- 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 - Lifetime
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Abstract
The utility model discloses a snap lid capable of bringing convenience to air change. The snap lid comprises a lid face and a border located on the periphery of the cover face. Protrusions protruding towards the direction of the inner wall of a ring-pull can body are arranged at the position where the border is connected with the inner wall of the ring-pull can body in a sealed mode. The snap lid has the advantages that the structure is simple, the air change can be carried out smoothly on a ring-pull can before the ring-pull can is sealed, the vacuum degree in the ring-pull can is guaranteed, or the production operation of filling other gases can be convenient.
Description
Technical field
This utility model relates to a kind of easy-to-draw lid, particularly a kind of easy-to-draw lid of being convenient to take a breath.
Background technology
Easy-to-draw lid generally is used for the sealing pop can.Generally all will take a breath when canned foodstuff storing encapsulates, existing way generally is with easy-to-draw lid pop can be sealed after taking a breath earlier again.Because when taking a breath, the jar of pop can mouthful has been pre-installed easy-to-draw lid, so gas is difficult to discharge, and has increased the difficulty in the production operation thus, thereby has increased productive costs.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, take a breath smoothly before can realizing pop can sealed, guaranteed degree of vacuum in the pop can or be convenient to fill the easy-to-draw lid of being convenient to take a breath of other gas generation operation.
The purpose of this utility model is achieved in that a kind of easy-to-draw lid of being convenient to take a breath, and comprises capping and is positioned at the frame of capping periphery, and the position that is connected with easy-to-draw tank body inner wall sealing at frame is provided with to the salient point of easy-to-draw inner tank wall direction projection.
Described salient point quantity is more than one.
Described salient point is distribution symmetrically and evenly.
Described capping and described frame are one-body molded.
Described capping is provided with reinforced rib.
Described reinforced rib raises up.
The easy-to-draw lid that the utility model is convenient to take a breath, be provided with salient point at capping and frame place, when for sealing the pop can of canned foodstuff storing being housed, earlier easy-to-draw lid is socketed on the pop can, pop can inside is separated with external environment, still leave slit because the existence of salient point makes between easy-to-draw tank body and the easy-to-draw lid this moment, easy-to-draw tank interior is in communication with the outside, extract a jar interior air by extract system, after extraction finishes, capping and easy-to-draw tank body are tightly connected.Owing to bleed and in the seal operation process, easy-to-draw lid is contained in earlier the jar mouth of pop can body in advance, reduced the area that be communicated with of pop can with outside air, salient point makes between easy-to-draw tank body and the easy-to-draw lid and still leaves the slit simultaneously, make ventilation smooth, guarantee the degree of vacuum in the pop can, thereby guaranteed the shelf-life of food in the pop can, and carried out production operation easily.
Description of drawings
Fig. 1 is the structural representation of the easy-to-draw lid of being convenient to take a breath of a kind of embodiment of the utility model.
Fig. 2 be the easy-to-draw tank body of peelable lid seal shown in Figure 1 the jar mouthful the time fragmentary cross-sectional view.
Fig. 3 for easy-to-draw lid shown in Figure 1 be contained in advance the pop can body the jar mouthful the time fragmentary cross-sectional view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 has schematically shown the easy-to-draw lid of being convenient to take a breath according to a kind of embodiment of the present utility model.
As shown in Figure 1, this easy-to-draw lid of being convenient to take a breath comprises capping 1, frame 2 and salient point 3.Salient point 3 is to easy-to-draw inner tank wall direction projection.
As shown in Figure 2, frame 2 is positioned at the periphery of capping 1.Salient point 3 is located at the position that frame 2 is connected with easy-to-draw tank body 4 inner wall sealings.
Capping 1 is one-body molded with frame 2, can take full advantage of manufactured materials thus, has saved cost.
Have reinforced rib 5 on the capping 1, improved the intensity of capping 1 thus.The quantity of reinforced rib 5 can be selected by design, in the utility model, is two.Reinforced rib 5 raises up.Make that thus the easy-to-draw lid stack back planeness that a plurality of the utility model are convenient to take a breath is good, can guarantee that the downstream client is smooth and easy when encapsulating at a high speed, improve capping efficient, improved the practicality of the easy-to-draw lid that the utility model is convenient to take a breath.
The easy-to-draw lid that the utility model is convenient to take a breath generally is used for the pop can that canned food is equipped with in sealing.As shown in Figure 3, during use, the easy-to-draw lid of earlier the utility model being convenient to take a breath is contained on the easy-to-draw tank body 4 that will seal in advance, salient point 3 made between easy-to-draw tank body and the easy-to-draw lid and still left slit 6 this moment, extract system by the outside is 6 gases that extract in the easy-to-draw tank body 4 from the slit, after extraction finishes, easy-to-draw lid and easy-to-draw tank body 4 are tightly connected.
Above-described only is embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. be convenient to the easy-to-draw lid of taking a breath, it is characterized in that, comprise capping and be positioned at the frame of described capping periphery, it is characterized in that the position that is connected with easy-to-draw tank body inner wall sealing at described frame is provided with to the salient point of easy-to-draw inner tank wall direction projection.
2. the easy-to-draw lid of being convenient to take a breath according to claim 1 is characterized in that, described salient point quantity is more than one.
3. the easy-to-draw lid of being convenient to take a breath according to claim 2 is characterized in that, described salient point is distribution symmetrically and evenly.
4. according to each described easy-to-draw lid of being convenient to take a breath of claim 1-3, it is characterized in that described capping and described frame are one-body molded.
5. the easy-to-draw lid of being convenient to take a breath according to claim 4 is characterized in that described capping is provided with reinforced rib.
6. the easy-to-draw lid of being convenient to take a breath according to claim 5 is characterized in that described reinforced rib raises up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144931 CN203158380U (en) | 2013-03-27 | 2013-03-27 | Snap lid capable of bringing convenience to air change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144931 CN203158380U (en) | 2013-03-27 | 2013-03-27 | Snap lid capable of bringing convenience to air change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158380U true CN203158380U (en) | 2013-08-28 |
Family
ID=49019584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144931 Expired - Lifetime CN203158380U (en) | 2013-03-27 | 2013-03-27 | Snap lid capable of bringing convenience to air change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203158380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163327A (en) * | 2018-03-05 | 2018-06-15 | 福建德通金属容器股份有限公司 | A kind of small-sized tea can |
-
2013
- 2013-03-27 CN CN 201320144931 patent/CN203158380U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163327A (en) * | 2018-03-05 | 2018-06-15 | 福建德通金属容器股份有限公司 | A kind of small-sized tea can |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG YINGLIAN PACKAGING CO., LTD. Free format text: FORMER NAME: SHANTOU ENPACK EOE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Haojiang District 515071 in Guangdong province Shantou City Road in the middle of Patentee after: GUANGDONG ENPACK PACKAGING Co.,Ltd. Address before: Haojiang District 515071 in Guangdong province Shantou City Road in the middle of Patentee before: Shantou Enpack EOE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |