CN201816918U - Sealing cover structure of packaging container - Google Patents
Sealing cover structure of packaging container Download PDFInfo
- Publication number
- CN201816918U CN201816918U CN2010205771652U CN201020577165U CN201816918U CN 201816918 U CN201816918 U CN 201816918U CN 2010205771652 U CN2010205771652 U CN 2010205771652U CN 201020577165 U CN201020577165 U CN 201020577165U CN 201816918 U CN201816918 U CN 201816918U
- Authority
- CN
- China
- Prior art keywords
- limit
- along
- tear line
- flip plate
- tie rod
- 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 provides a sealing cover structure of a packaging container. The structure adopts the scheme that a thinner avulsion line is arranged on the inner circumference of an edge of a cover body; the avulsion line is provided with two disconnected end points; a lifting cover plate is formed between the two end points; a guiding arc-shaped split is formed on one end point of the avulsion line; and an unpacking brace connected with the lifting cover plate in a linear way is arranged on the outer side of the edge of the cover body close to the arc-shaped split in a spanning way. When unpacking is conducted by a user, the unpacking brace can be pulled up from the lifting cover plate easily, unpacking can be conducted along the avulsed edge of the cover body with the guidance of the arc-shaped split, and the avulsion line is kept to be smooth after the edge is detached from the cover body, so that cut danger can be prevented from a user when the cover body is used repeatedly, and the cover body is kept in an aesthetic appearance.
Description
Technical field
The utility model is a kind of seal cover cap structure that supplies container to cover, and this structure allows the user need not to use other accessory appliancess, the action that can directly seal off.
Background technology
Container is widely used in various occasions in the life, with the various food of splendid attire, beverage, or chemical agent, paint or the like; manufacturer can cooperate a lid that container is done package encapsulation usually; avoid content to overflow, and prevent that dust or impurity from falling in the container, reach the purpose of safety and health.Lid also can cover back when content does not use on the container, slows down content and contacts and oxidation deterioration with air, prolongs the useful life of product.
The sealing means of container and lid has many kinds, wherein a kind of sealing means as shown in Figure 1, its lid 90 comprise a loam cake 91 and one around be arranged on around the loam cake 91 along the limit 92, this 92 is provided with a breach 93 along the limit, 92 inner peripherals are provided with the opening tie rod 95 that is connected in 92 1 ends along the limit around the thick thin tear line 94 of a meat is set on breach 93 along 92 outsides, limit along the limit.Tie rod 95 application of forces are sealed off in user's pull-up, can will be along the limit 92 tear from lid 90 along tear line 94, finish the action of opening.
But in above-mentioned opening process, the user is when pull-up opening tie rod 94 application of forces, and is less because of the application of force area of sealing off tie rod 94, can't overcome the thick intensity of meat of tear line 94, usually need to use accessory appliances for example pliers or cutter, could be smoothly will 92 separate along the limit from lid 90.And the lid after sealing off there is no the position that the user can application of force flip, follow-up if often need instrument auxiliary need repeat to open the time, quite inconvenience in the use.
Another kind of prior art is for overcoming the problems referred to above, along the indentation, there on limit the one flip plate that links to each other with loam cake is set at lid, this flip plate both sides and along the tear line that a vertical direction respectively is set between the limit, aforementioned the one end outside is provided with the opening tie rod near flip plate place along the limit, and this opening tie rod extends to flip plate the place ahead and is connected with the flip printed line.
In the said structure, lid has been set up the flip plate, the position that the flip application of force is arranged after allowing the user that lid is sealed off, but lid links to each other with the flip plate because of sealing off tie rod when sealing off, must just can pull open the opening tie rod by serviceable tool, relatedly tear up sealing off of lid, and must firmly pull and could will break away from lid when terminal, cause the irregular or sharp-pointed burr of the place's of pullling generation along the limit to tear line along the limit, allow the user when repeating unlatching or covering lid, hurt easily, and quite not attractive in appearance; In addition, because tear line is set around along the limit, in the manufacturing process that plastic cement penetrates, on every side can be along the limit because of the shrink problem, turn up in the place by tear line, causes the problem on the flat appearance degree.
In view of this, designer of the present utility model designs a kind of seal cover cap structure of packing container, this structure allows the user need not to use other accessory appliancess, can directly tear the action that lid is sealed off along the limit, after breaking away from along the limit from lid, tear line can keep smoothly can not producing burr, and the situation that the user can be avoided hurting when repeating to open or covering lid takes place.
Summary of the invention
A kind of seal cover cap structure of providing container to cover is provided the purpose of this utility model, this structure is provided with the breach of guiding in the tear line front end, allow the user when the application of force, can tear sealing off of lid along breach along the limit, and after breaking away from along the limit from lid, tear line can keep smoothly, avoids the user to hurt and to keep lid attractive in appearance.
For reaching above-mentioned purpose, the utility model provides a kind of seal cover cap structure of packing container, and its lid top is a loam cake, around the loam cake around one along the limit, in a lid be provided with the thick thin tear line of meat along the limit inner peripheral, this tear line has open circuited two end points and forms the C font; The aforementioned flip plate that between the tear line two-end-point, forms along the limit, this flip plate is connected with the loam cake of lid, described along the limit tear line wherein an end be provided with the arc breach of disconnection along limit and flip plate, be provided with an arc tear line along the limit at the tear line other end and flip plate connecting place.
The aforementioned flip plate outside is provided with a projection near arc tear line one end, flip plate the place ahead is provided with the opening tie rod, this opening tie rod one end is connected along the outside, limit near arc breach place, the other end is connected on the projection of flip plate with a linear connecting portion, seal off tie rod and establish the projection that is connected to the flip plate through the arc breach from striding along the outside, limit, and and the flip plate between be separated with the space.
When this is sealed off tie rod and implements, with lid be provided with an outstanding fixed part along joint, limit part, in order to bear the power of pullling, avoid sealing off tie rod from rupturing along the limit.And seal off the place ahead that tie rod is arranged on the flip plate, and cover the flip plate may produce shrinking deformation when manufacturing shortcoming, allow lid visually present effect attractive in appearance.
In said structure, arc breach, tear line and terminal arc tear line are linked to be one and tear the path smoothly, seal off between tie rod and the flip plate and be separated with the space, and only be connected with the projection of flip plate with a linear connecting portion, allow the user can pull apart connecting portion easily and will seal off the tie rod pull-up, the guiding of process arc breach will separate with loam cake along tear line, arc tear line along the limit.
Because of be provided with aforementioned arc breach along the limit, allow lid tear behind the limit, cover rim can keep smoothly can not producing burr, need not to use other instruments to help to seal off operation, keep the complete and attractive in appearance of lid shape, the user also can avoid the situation that hurts when repeating opening cover.
Compared to prior art, the utility model is provided with the breach and the arc tear line of guiding in the tear line two ends, allow the user when the application of force, can tear sealing off of lid along breach along the limit, need not to use accessory appliances, and loam cake with separate along the limit after, cover rim can keep smoothly, avoids the user to hurt and to keep lid attractive in appearance.
Description of drawings
Fig. 1 is the block diagram of existing sealing lid.
Fig. 2 is a schematic perspective view of the present utility model.
Fig. 3 is a local enlarged diagram of the present utility model.
Fig. 4 is a top perspective view of the present utility model.
Fig. 5 is the local enlarged diagram of top perspective of the present utility model.
Fig. 6 is an opening tie rod action scheme drawing of the present utility model.
Fig. 7 draws back schematic perspective view behind the limit for the utility model lid.
Description of reference numerals: 100-lid; The 10-loam cake; 20-is along the limit; The 30-tear line; 31-arc tear line; 40-flip plate; The 41-projection; 50-arc breach; 60-seals off tie rod; The 61-connecting portion; The 62-space; The 63-fixed part.
The specific embodiment
As Fig. 2, shown in Figure 3, the seal cover cap structure of the utility model packing container, be to include a loam cake 10 and along the limit 20 on a lid 100,20 inner peripherals are provided with the thick thin tear line 30 of meat along the limit for this, and this tear line 30 has open circuited two end points and forms the C font; Aforementioned form between tear line 30 two-end-points along limit 20 one with loam cake 10 bonded assembly flip plates 40, along the limit 20 tear line 30 wherein an end be provided with disconnection along the limit 20 with the arc breach 50 of flip plate 40,20 are provided with an arc tear line 31 at tear line 30 other ends and flip plate 40 connecting places along the limit.
When aforementioned opening tie rod 60 is implemented, be provided with an outstanding fixed part 63,, avoid sealing off tie rod 60 from 20 fractures along the limit in order to bear the power of pullling with 20 joints along the limit of lid 100.And seal off the place ahead that tie rod 60 is arranged on flip plate 40, and cover flip plate 40 may produce shrinking deformation when manufacturing shortcoming, allow lid visually present effect attractive in appearance.
Extremely shown in Figure 6 as Fig. 4, aforementioned arc breach 50, tear line 30 and terminal arc tear line 31 are linked to be one and tear the path smoothly, seal off between tie rod 60 and the flip plate 40 and be separated with space 62, and only be connected with the projection 41 of flip plate 40 with a linear connecting portion 61, allow the user can pull apart connecting portion 61 easily and will seal off tie rod 60 pull-ups, will be along the limit 20 separate with loam cake 10 smoothly along tear line, arc tear line 31 through the guiding of arc breach.
As Fig. 6, shown in Figure 7, because of 20 being provided with aforementioned arc breach 50 along the limit, allow lid 100 tear behind limit 20, loam cake 10 edges can keep smoothly can not producing burr, need not to use other instruments to help to seal off operation, keep the complete and attractive in appearance of lid 100 shapes, the user also can avoid the situation that hurts when repeating opening cover 100.
Yet shown in above implementation and the accompanying drawing, casehistory preferred embodiment person of the present utility model is not to limit to the utility model with this.Be with, approximate with structure of the present utility model, device, feature etc. such as or identical mutually, all should belong to of the present utility model founding within purpose and the claim.
Claims (3)
1. the seal cover cap structure of a packing container, its lid top is a loam cake, around one along the limit, this is provided with the thick thin tear line of meat along the limit inner peripheral, it is characterized in that around the loam cake:
This tear line has open circuited two end points, the aforementioned flip plate that links to each other with loam cake that between the tear line two-end-point, forms along the limit, and along the limit tear line wherein an end be provided with the arc breach of disconnection along limit and flip plate, be provided with an arc tear line along the limit at the tear line other end and flip plate connecting place; Flip plate the place ahead is provided with the opening tie rod, this opening tie rod one end be connected lid along the limit outside near arc breach place, the other end is connected on the flip plate with a linear connecting portion, seal off tie rod and be connected to the flip plate from striding to establish through the arc breach along the outside, limit, and and the flip plate between be separated with the space.
2. the seal cover cap structure of packing container as claimed in claim 1 is characterized in that, this flip plate outside is provided with a projection near arc tear line one end, and the linear connecting portion of sealing off tie rod is connected on the projection of flip plate.
3. the seal cover cap structure of packing container as claimed in claim 1 is characterized in that, this opening tie rod and lid be provided with a fixed part along the joint, limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205771652U CN201816918U (en) | 2010-10-19 | 2010-10-19 | Sealing cover structure of packaging container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205771652U CN201816918U (en) | 2010-10-19 | 2010-10-19 | Sealing cover structure of packaging container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201816918U true CN201816918U (en) | 2011-05-04 |
Family
ID=43914881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205771652U Expired - Lifetime CN201816918U (en) | 2010-10-19 | 2010-10-19 | Sealing cover structure of packaging container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201816918U (en) |
-
2010
- 2010-10-19 CN CN2010205771652U patent/CN201816918U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |