CN202449354U - Plastic packing barrel easy to open - Google Patents
Plastic packing barrel easy to open Download PDFInfo
- Publication number
- CN202449354U CN202449354U CN2012200151474U CN201220015147U CN202449354U CN 202449354 U CN202449354 U CN 202449354U CN 2012200151474 U CN2012200151474 U CN 2012200151474U CN 201220015147 U CN201220015147 U CN 201220015147U CN 202449354 U CN202449354 U CN 202449354U
- Authority
- CN
- China
- Prior art keywords
- clasp
- bung
- wall
- staving
- circle
- 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 plastic packing barrel easy to open, comprising a barrel cover and a barrel body, wherein the barrel cover comprises a tear ring arranged at the bottom of the barrel cover, an outer wall arranged above the tear ring, a top plane, an inner wall and a central big plane, the tear ring is provided with an opening hole, a first fastener is arranged at the inner side of the tear ring, the barrel cover is provided with a groove which forms a thin wall, the groove is arranged between the outer wall and the tear ring, the top of the barrel body is provided with an end, the barrel body is also provided with a second fastener matched with the first fastener, the second fastener is arranged below the end, the inner side of the barrel cover is provided with a projection matched with the end, and the projection is arranged between the outer wall and the inner wall. The plastic packing barrel disclosed by the utility model is convenient to use and easy to open and has the function of being repeatedly used.
Description
Technical field
The utility model relates to a kind of plastic barrel of easy unlatching, belongs to the plastic packaging containers field.
Background technology
At present, the opening ways of the sealed plastic packing barrel under the prior art all need could be opened the bung of bucket by instruments such as spanner, cutters, even free-hand long time and the energy of also needing could be opened bung.By instrument the time, the time regular meeting safety misadventure of hurting sb.'s feelings, so just can bring the very negative effect of inconvenience to the normal management of enterprise.
Summary of the invention
The purpose of the utility model is the defective that overcomes prior art, and a kind of plastic barrel of opening easy to use, easy is provided.
The technical scheme that realizes the utility model purpose is: a kind of plastic barrel of easy unlatching, and it comprises bung and staving, bung is made up of the big plane in outer wall, top plan, inwall and center of tearing circle, tearing above enclosing that is positioned at the bung bottom; Tear to have on the circle and open mouthful, be provided with first clasp, have on the bung and form the thin-wall groove in the inboard of tearing circle; This groove is at outer wall and tear between the circle; The top of staving is provided with ora terminalis, also is provided with second clasp that cooperates with first clasp on the staving, and this second clasp is positioned at the below of ora terminalis; The bung inboard is provided with the convexity that cooperates with ora terminalis, and this convexity is between outer wall and inwall.
Further, described outer wall inboard is provided with sealed muscle, and the sealing muscle is positioned at the thin-wall top.
Further, the cross-sectional plane of described sealed muscle is a triangle.
Further, described outer wall inboard also is provided with the 3rd clasp, and the 3rd clasp also is provided with the 4th clasp that cooperates with the 3rd clasp on the described staving between thin-walled and sealed muscle, and the 4th clasp is between the ora terminalis and second clasp.
Further, described second clasp is provided with breach.
After having adopted technique scheme, firmly push down bung when bung is placed on the staving top, first clasp of bung and second clasp of staving end fasten each other at this moment.When second clasp of first clasp of bung and staving end fastens each other; The first medial surface closed contact of the lateral surface of staving ora terminalis and bung outer wall; The protruding closed contact that second medial surface of staving top ora terminalis and bung top plan are inboard is so form sealing through closely cooperating of contact surface between bung and the staving.Sealed muscle on first medial surface of outer wall can increase sealing property.At outer wall with tear the groove between the circle, formed thin-walled, form through this thin-walled and tear track.When needs are opened bung, will tear circle through the unlatching mouth of tearing circle and tear.When circle of tearing of tearing bung, first clasp on the bung will be torn along with tearing circle simultaneously, so just can bung be opened very easily.Because the unlatching of this kind bung does not need by instrument, therefore realized the easy open function of packing barrel.If be provided with the 3rd more shallow clasp of the 4th clasp and the degree of depth; Cover once more when the bung tearing the bung of tearing circle; The 3rd clasp on the bung and the 4th clasp at staving top can fasten again each other, because the 3rd clasp is superficial, therefore the tightening force between this moment bung and staving is smaller; Indentation, there at second clasp at staving top can be opened bung with hand lightly, so can realize the repeated usage function of bung again.
Description of drawings
Fig. 1 is the block diagram of plastic barrel of the easy unlatching of the utility model;
Fig. 2 is the block diagram of the bung of the utility model;
Fig. 3 is the reverse side block diagram of the bung of the utility model;
Fig. 4 is the block diagram of the staving of the utility model;
Fig. 5 is the A-A cutaway view of first kind of structure of Fig. 1 of the utility model;
Fig. 6 is the A-A cutaway view of second kind of structure of Fig. 1 of the utility model.
The specific embodiment
For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation below according to specific embodiment and combine accompanying drawing.
Embodiment one
Shown in Fig. 1 ~ 5, a kind of plastic barrel of easy unlatching, it comprises bung 1 and staving 2; Bung 1 by be positioned at bung 1 bottom tear the circle 3, tear the circle 3 tops the big plane 7 in outer wall 4, top plan 5, inwall 6 and center form; Tear circle and have on 3 and open mouthfuls 10, be provided with first clasp 8, have the groove 9 that forms thin-walled 9-1 on the bung 1 in the inboard of tearing circle 3; This groove 9 outer wall 4 and tear the circle 3 between; The top of staving 2 is provided with ora terminalis 12, also is provided with second clasp 13 that cooperates with first clasp 8 on the staving 2, and this second clasp 13 is positioned at the below of ora terminalis 12; Bung 1 inboard is provided with the convexity 11 that cooperates with ora terminalis 12, and this convexity 11 is between outer wall 4 and inwall 6.
As shown in Figure 4, described second clasp 13 is provided with breach 14.
Embodiment two
Like Fig. 1 ~ 4, shown in 6, a kind of plastic barrel of easy unlatching, it comprises bung 1 and staving 2; Bung 1 by be positioned at bung 1 bottom tear the circle 3, tear the circle 3 tops the big plane 7 in outer wall 4, top plan 5, inwall 6 and center form; Tear circle and have on 3 and open mouthfuls 10, be provided with first clasp 8, have the groove 9 that forms thin-walled 9-1 on the bung 1 in the inboard of tearing circle 3; This groove 9 outer wall 4 and tear the circle 3 between; The top of staving 2 is provided with ora terminalis 12, also is provided with second clasp 13 that cooperates with first clasp 8 on the staving 2, and this second clasp 13 is positioned at the below of ora terminalis 12; Bung 1 inboard is provided with the convexity 11 that cooperates with ora terminalis 12, and this convexity 11 is between outer wall 4 and inwall 6.Described second clasp 13 is provided with breach 14.
As shown in Figure 6, described outer wall 4 inboards are provided with sealed muscle 15, and sealing muscle 15 is positioned at the top of thin-walled 9-1.The cross-sectional plane of described sealed muscle 15 is a triangle.Described outer wall 4 inboards also are provided with the 3rd clasp 16; The 3rd clasp 16 is between thin-walled 9-1 and sealed muscle 15; Also be provided with the 4th clasp 17, the four clasps 17 that cooperate with the 3rd clasp 16 on the described staving 2 between the ora terminalis 12 and second clasp 13.
The principle of work of the utility model is following:
Firmly push down bung 1 when bung 1 is placed on staving 2 tops, first clasp 8 of bung 1 and second clasp 13 of staving 2 ends fasten each other at this moment.When second clasp 13 of first clasp 8 of bung 1 and staving 2 ends fastens each other; The lateral surface 18 of staving 2 ora terminalis 12 and first medial surface, 19 closed contacts of bung 1 outer wall 4; Convexity 11 closed contacts of second medial surface 20 of staving 2 top ora terminalis 12 and bung 1 top plan 5 inboards are so form sealing through closely cooperating of contact surface between bung 1 and the staving 2.Sealed muscle 15 on first medial surface 19 of outer wall 4 can increase sealing property.At outer wall 4 with tear the groove 9 of circle between 3, formed thin-walled 9-1, form through this thin-walled 9-1 and tear track.When needs are opened bung 1, will tear circle 3 through the unlatching mouth 10 of tearing circle 3 and tear.Tear circle 3 the time when what tear bung 1, first clasp 8 on the bung 1 will be torn along with tearing circle 3 simultaneously, so just can bung 1 be opened very easily.Because the unlatching of this kind bung 1 does not need by instrument, therefore realized the easy open function of packing barrel.If be provided with the 4th clasp 17 and the 3rd more shallow clasp 16 of the degree of depth; Tear circle 3 bung 1 and cover once more when the bung tearing; The 3rd clasp 16 on the bung 1 and the 4th clasp 17 at staving 2 tops can fasten again each other, because the 3rd clasp 16 is superficial, therefore the tightening force between this moment bung 1 and staving 2 is smaller; Breach 14 places at second clasp 13 at staving 2 tops can open bung 1 with hand lightly, so can realize the repeated usage function of bung 1 again.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (5)
1. plastic barrel of be prone to opening; It comprises bung (1) and staving (2); Bung (1) is made up of outer wall (4), top plan (5), the big plane of inwall (6) and center (7) of tearing circle (3), tearing above the circle (3) that are positioned at bung (1) bottom; Tear to have on the circle (3) and open mouthful (10), it is characterized in that: be provided with first clasp (8) in the inboard of tearing circle (3), have the groove (9) that forms thin-walled (9-1) on the bung (1); This groove (9) is positioned at outer wall (4) and tears between the circle (3); The top of staving (2) is provided with ora terminalis (12), also is provided with second clasp (13) that cooperates with first clasp (8) on the staving (2), and this second clasp (13) is positioned at the below of ora terminalis (12); Bung (1) inboard is provided with the convexity (11) that cooperates with ora terminalis (12), and this convexity (11) is positioned between outer wall (4) and the inwall (6).
2. the plastic barrel of easy unlatching according to claim 1, it is characterized in that: described outer wall (4) inboard is provided with sealed muscle (15), and sealing muscle (15) is positioned at the top of thin-walled (9-1).
3. the plastic barrel of easy unlatching according to claim 2, it is characterized in that: the cross-sectional plane of described sealed muscle (15) is a triangle.
4. the plastic barrel of easy unlatching according to claim 2; It is characterized in that: described outer wall (4) inboard also is provided with the 3rd clasp (16); The 3rd clasp (16) is positioned between thin-walled (9-1) and the sealed muscle (15); Also be provided with the 4th clasp (17) that cooperates with the 3rd clasp (16) on the described staving (2), the 4th clasp (17) is positioned between ora terminalis (12) and second clasp (13).
5. the plastic barrel of easy unlatching according to claim 1, it is characterized in that: described second clasp (13) is provided with breach (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200151474U CN202449354U (en) | 2012-01-13 | 2012-01-13 | Plastic packing barrel easy to open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200151474U CN202449354U (en) | 2012-01-13 | 2012-01-13 | Plastic packing barrel easy to open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449354U true CN202449354U (en) | 2012-09-26 |
Family
ID=46865238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200151474U Expired - Lifetime CN202449354U (en) | 2012-01-13 | 2012-01-13 | Plastic packing barrel easy to open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449354U (en) |
-
2012
- 2012-01-13 CN CN2012200151474U patent/CN202449354U/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 |
Granted publication date: 20120926 |
|
| CX01 | Expiry of patent term |