CN104627505A - Metal packaging barrel cover - Google Patents
Metal packaging barrel cover Download PDFInfo
- Publication number
- CN104627505A CN104627505A CN201310571088.8A CN201310571088A CN104627505A CN 104627505 A CN104627505 A CN 104627505A CN 201310571088 A CN201310571088 A CN 201310571088A CN 104627505 A CN104627505 A CN 104627505A
- Authority
- CN
- China
- Prior art keywords
- bung
- annular groove
- star
- face
- mental package
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
The invention discloses a metal packaging barrel cover, and relates to metal packaging devices. The metal packaging barrel cover comprises a barrel cover top face (1) and barrel cover side faces (2). The barrel cover side faces (2) are provided with a plurality of sealing pieces (3) arranged at intervals. A first annular groove (4) with an opening facing a barrel body is formed in the position, making contact with the barrel body, of the barrel cover top face (1) and internally provided with a sealing ring, a second annular groove (5) with an opening opposite to the barrel body is formed in the inner side of the first annular groove (4), and the area of the cross section of the second annular groove (5) is larger than the area of the cross section of the first annular groove (4). The metal packaging barrel cover is simple in structure, convenient to use, lower in cost, and higher in structural stability.
Description
Technical field
The present invention relates to metallic packing pail, specifically a kind of mental package bung.
Background technology
In prior art, the structure for the packing barrel of splendid attire material comprises staving and bung, and bung comprises bung end face and bung side, and bung side comprises multiple spaced apart, serrated seal sheet, is provided with through hole, from prying open when uncapping in seal strip here.The contact position of described bung end face and staving is the first ring connected in star of an opening surface to staving, and be provided with seal ring in groove, sealing circle is made up of bipeltate or foamed plastic.
The Packing bucket bung of this structure adopts larger mechanical force by fixing between bung side and staving when first achieve, and when uncapping, the circular hole of bung side from seal strip be pried open.Larger with mechanical force used during capping owing to uncapping first, and due to the use of material be not often once be finished, sometimes also have uncapping and capping repeatedly, this just proposes higher requirement to the rigidity of structure of bung, and the bung that therefore rigidity of structure is higher has high practicality and market popularization value.
Summary of the invention
The object of the invention is the weak point in order to overcome background technology, and a kind of mental package bung is provided.
To achieve these goals, technical scheme of the present invention is: mental package bung, comprise bung end face and bung side, bung side is provided with multiple spaced apart seal strip, the contact position of described bung end face and staving is the first ring connected in star of an opening surface to staving, be provided with seal ring in first ring connected in star, be also provided with the second annular groove of opening staving dorsad inside described first ring connected in star, the cross-sectional area of the second annular groove is greater than the cross-sectional area of first ring connected in star.
In technique scheme, the Main Function of first ring connected in star coordinates with staving, and seal ring mainly plays the effect of sealing, and the second annular groove can increase structural strength.
Be connected with outside the second annular groove inside described first ring connected in star.
In technique scheme, preferred version of the present invention is linked together at first ring connected in star and the second annular groove, during real work, also first ring connected in star and the second annular groove interval can be arranged.
The bottom of described seal strip is connected with crimping.
In technique scheme, crimping can not only increase structural strength, and can prevent bung side from scratching staff.
Described bung end face is at least provided with two spaced apart reinforced ribs.
The cross-sectional plane of described reinforced rib is U-shaped or V-type.
In technique scheme, reinforced rib can increase structural strength of the present invention.
Junction inside described bung end face and the second annular groove is an oblique type projection in circular layout.
Angle between the tilting section of described oblique type projection and horizontal surface is 0 ~ 20 °.
In technique scheme, oblique type projection can increase structural strength.
Junction inside described bung end face and the second annular groove is at least provided with the spot-like projections that four uniform intervals are arranged.
In technique scheme, spot-like projections can increase structural strength.
Structure of the present invention is simple, and easy to use, not only cost is lower, and structural stability is stronger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention when not comprising crimping and spot-like projections.
Fig. 2 is birds-eye view of the present invention.
Fig. 3 is front view of the present invention, and wherein, the state shown in figure is half-sectioned state.
Fig. 4 is the connection structure enlarged diagram of crimping, first ring connected in star, the second annular groove and oblique type projection.
1-bung end face in figure, 2-bung side, 3-seal strip, 4-first ring connected in star, 5-second annular groove, 6-crimping, 7-reinforced rib, the oblique type projection of 8-, the tilting section of the oblique type projection of 8a-, 9-spot-like projections.
Detailed description of the invention
Describe performance of the present invention in detail below in conjunction with accompanying drawing, but they do not form limitation of the invention, only for example.Make advantage of the present invention clearly and easy understand by explanation simultaneously.
Accompanying drawings is known: mental package bung, comprise bung end face 1 and bung side 2, bung side 2 is provided with multiple spaced apart seal strip 3, it is characterized in that: described bung end face 1 is the first ring connected in star 4 of an opening surface to staving with the contact position of staving, the second annular groove 5 of opening staving dorsad is also provided with inside first ring connected in star 4, be provided with seal ring in first ring connected in star 4, the cross-sectional area of the second annular groove 5 is greater than the cross-sectional area of first ring connected in star 4.
The Main Function of first ring connected in star coordinates with staving, and seal ring mainly plays the effect of sealing, and the second annular groove can increase structural strength.
Be connected inside described first ring connected in star 4 with outside the second annular groove 5.
Preferred version of the present invention is linked together at first ring connected in star 4 and the second annular groove 5, during real work, also first ring connected in star 4 and the second annular groove 5 interval can be arranged.
The bottom of described seal strip 3 is connected with crimping 6.
Crimping 6 can not only increase structural strength, and can prevent bung side from scratching staff.
Described bung end face 1 is at least provided with two spaced apart reinforced ribs 7.
The cross-sectional plane of described reinforced rib 7 is U-shaped or V-type.
Reinforced rib 7 can increase structural strength of the present invention.
Junction inside described bung end face 1 and the second annular groove 5 is an oblique type projection 8 in circular layout.
Angle between the tilting section 8a of described oblique type projection 8 and horizontal surface is 0 ~ 20 °.
Oblique type projection 8 can increase structural strength.
Junction inside described bung end face 1 and the second annular groove 5 is at least provided with the spot-like projections 9 that four uniform intervals are arranged.
Spot-like projections 9 can increase structural strength.
Other unaccounted part all belongs to prior art.
Claims (8)
1. mental package bung, comprise bung end face (1) and bung side (2), bung side (2) is provided with multiple spaced apart seal strip (3), described bung end face (1) is the first ring connected in star (4) of an opening surface to staving with the contact position of staving, first ring connected in star is provided with seal ring in (4), it is characterized in that: described first ring connected in star (4) inner side is also provided with second annular groove (5) of opening staving dorsad, the cross-sectional area of the second annular groove (5) is greater than the cross-sectional area of first ring connected in star (4).
2. mental package bung according to claim 1, is characterized in that: described first ring connected in star (4) inner side is connected with the second annular groove (5) outside.
3. mental package bung according to claim 1, is characterized in that: the bottom of described seal strip (3) is connected with crimping (6).
4. the mental package bung any one of claims 1 to 3 described in claim, is characterized in that: described bung end face (1) is at least provided with two spaced apart reinforced ribs (7).
5. mental package bung according to claim 4, is characterized in that: the cross-sectional plane of described reinforced rib (7) is U-shaped or V-type.
6. the mental package bung any one of claims 1 to 3 described in claim, is characterized in that: the junction of described bung end face (1) and the second annular groove (5) inner side is an oblique type projection (8) in circular layout.
7. mental package bung according to claim 6, is characterized in that: the angle between the tilting section (8a) of described oblique type projection (8) and horizontal surface is 0 ~ 20 °.
8. the mental package bung any one of claims 1 to 3 described in claim, is characterized in that: described bung end face (1) and the junction of the second annular groove (5) inner side are at least provided with the spot-like projections (9) that four uniform intervals are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310571088.8A CN104627505A (en) | 2013-11-15 | 2013-11-15 | Metal packaging barrel cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310571088.8A CN104627505A (en) | 2013-11-15 | 2013-11-15 | Metal packaging barrel cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104627505A true CN104627505A (en) | 2015-05-20 |
Family
ID=53206849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310571088.8A Pending CN104627505A (en) | 2013-11-15 | 2013-11-15 | Metal packaging barrel cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104627505A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342093A (en) * | 2019-08-13 | 2019-10-18 | 佛山市亚海金属科技有限公司 | A kind of micro- crimping spends blue bung |
| CN110834807A (en) * | 2019-11-21 | 2020-02-25 | 江苏九九铝业有限公司 | Cover of mechanical cleaning agent storage box |
| WO2022247113A1 (en) * | 2021-05-28 | 2022-12-01 | 无锡四方友信股份有限公司 | Barrel and barrel production process |
-
2013
- 2013-11-15 CN CN201310571088.8A patent/CN104627505A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342093A (en) * | 2019-08-13 | 2019-10-18 | 佛山市亚海金属科技有限公司 | A kind of micro- crimping spends blue bung |
| CN110834807A (en) * | 2019-11-21 | 2020-02-25 | 江苏九九铝业有限公司 | Cover of mechanical cleaning agent storage box |
| WO2022247113A1 (en) * | 2021-05-28 | 2022-12-01 | 无锡四方友信股份有限公司 | Barrel and barrel production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |