CN103043296A - Anti-theft barrel plug - Google Patents
Anti-theft barrel plug Download PDFInfo
- Publication number
- CN103043296A CN103043296A CN2013100214190A CN201310021419A CN103043296A CN 103043296 A CN103043296 A CN 103043296A CN 2013100214190 A CN2013100214190 A CN 2013100214190A CN 201310021419 A CN201310021419 A CN 201310021419A CN 103043296 A CN103043296 A CN 103043296A
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- CN
- China
- Prior art keywords
- antitheft
- cooperage spigot
- theft
- flange
- barrel plug
- 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.)
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Abstract
An anti-theft barrel plug comprises a barrel plug body (1). The barrel plug is characterized in that the upper end of the barrel plug body (1) is connected to an anti-theft ring (2), the anti-theft ring (2) can break the barrel plug body (1) and is separated from the barrel plug body (1) under the external force action, the anti-theft ring (2) is connected to an anti-theft claw (3), the anti-theft claw (3) is provided with an anti-theft tooth (5) which abuts against a flange outer turned-over edge (4), the upper surface of the anti-theft tooth (5) abuts against the bottom end of the flange outer turned-over edge (4), and the barrel plug body (1) cannot be separated from a flange (7) under the condition that the barrel plug body (1) and the anti-theft (2) are not separated. The barrel plug is simple in structure and convenient to produce, the anti-theft effect is good when the barrel plug body is changed simply, new parts are not required to be added, anti-theft tooth rings fixed to a screw flange are omitted and the production cost is saved.
Description
Technical field
The present invention relates to a kind of Steel Drum Packaging container, especially a kind of steel drum comprises the container cooperage spigot, specifically a kind of antitheft cooperage spigot that can prevent that transportation is opened and can restores easily in the situation of using amateur instrument.
Background technology
At present, utilizing steel drum to carry out petroleum transported as packing container is still the main packing of China's refined oil and puts mode, but since the cooperage spigot of existing Steel Drum Packaging container mainly be rely on screw thread and the staving continuous with the whole flange that links to each other in bucket top, utilize common instrument or manpower bung can be opened, steal finished oil or adulterate and created condition to the lawless person, in order to prevent that similar incidents from occuring, the lawless person is necessary cooperage spigot is carried out anti theft design, so that can't restore or restore the difficulty increase after opening cooperage spigot.The most common theft preventing method is when making packing container at present, before the flange flanging forming, install first and fix an antitheft gear ring, then increase the pilfer band that a circle can separate at cooperage spigot, be connected with quantity on antitheft and lack the antitheft tooth of a tooth than the number of teeth on the antitheft gear ring, antitheft tooth on the pilfer band and the mutual interlock of antitheft tooth on the antitheft gear ring, when opening cooperage spigot, cooperage spigot rotates under the rotation of special tool, the tooth of cooperage spigot pilfer band is subject on the antitheft gear ring stopping of tooth and can not rotates with cooperage spigot, force pilfer band to separate with cooperage spigot, after taking off, cooperage spigot can't restore, whether very clear for opening by the people in transportation, can be super to good anti-theft effect, if need the repeated usage steel drum, then only need again to get the steel ring with pilfer band that a gear and diameter match and again screw on, tooth on the pilfer band is inserted between the tooth on the antitheft gear ring get final product.The antitheft cooperage spigot of this structure, there is a problem, be exactly that antitheft gear ring must be in advance on the steel drum flange, can't install additional normally for the steel drum that does not install in a large number at present antitheft gear ring additional, this is owing to can't realize nondestructive recovery behind the flange crimp, namely can't put antitheft gear ring on the flange of each steel drum, therefore it is not suitable for the antitheft requirement of existing common cooperage spigot, Second Problem is owing to increased an antitheft gear ring, virtually increase number of components, increased manufacture difficulty and cost.Therefore, the antitheft cooperage spigot that a kind of applicability that need not antitheft gear ring of design is wide is just very important.
Summary of the invention
The objective of the invention is to be applicable to not install additional for the anti-plug structure of existing cooperage spigot the cooperage spigot of the antitheft gear ring of antitheft part, simultaneously increase the problem of number of components and cost owing to having additional antitheft gear ring, design a kind of applicable antitheft cooperage spigot that need not to increase independent antitheft gear ring of steel drum and existing steel drum effect of newly making.
Technical scheme of the present invention is:
A kind of antitheft cooperage spigot, it comprises cooperage spigot body 1, the upper end that it is characterized in that described cooperage spigot body 1 is connected with a circle and can ruptures under external force and separated pilfer band 2, pilfer band 2 is connected with antitheft pawl 3, described antitheft pawl 3 is provided with one and is used for the antitheft tooth 5 that offsets with flange flanging 4, thereby the upper surface of antitheft tooth 5 offsets with the bottom of flange flanging 4 prevent that cooperage spigot body 1 from separating with flange 7 in the unseparated situation of pilfer band 2 and its.
Described antitheft pawl 3 is spent less than 90 with the angle on plane, cooperage spigot body 1 top.
Described pilfer band 2 links to each other with cooperage spigot body 1 by at least three fracture dowels 6.
Described pilfer band 2 is connected with two antitheft pawls 3 at least, and each antitheft pawl 3 is connected with two antitheft teeth 5.
Beneficial effect of the present invention:
The present invention is simple in structure, and is easily manufactured, only need simply change the cooperage spigot body to reach good anti-theft effect, and need not increases new part, has saved the antitheft gear ring that is fixed on the bung flange flange, the manufacturing cost of saving.
The present invention both had been applicable to new casing steel barrel and had used, and also was applicable to existing casing steel barrel and used, and for existing steel drum, only needed to use a closing device antitheft cooperage spigot of the present invention can be installed on the steel drum.
Description of drawings
Fig. 1 is the sectional structure scheme drawing that the present invention uses state.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
As Figure 1-3.
A kind of antitheft cooperage spigot, it comprises cooperage spigot body 1, cooperage spigot body 1 is with outside thread, its spinning is in the flange 7 with negative thread, on cooperage spigot body 1, also be set with tightening seal washer 8, flange 7 is fixedly linked with bucket top 8, flange 7 upper ends are connected with flange 4, flange 4 is engaged on the epirelief step 9 on bucket top, between flange 7 and bucket top 8, add and be plugged with lining ring 10, as shown in Figure 1, the upper end of cooperage spigot body 1 of the present invention is connected with a circle and can ruptures under external force and separated pilfer band 2, at least link to each other by three dowels 6 between pilfer band 2 and the cooperage spigot body 1, have four dowels 6 among Fig. 2 and realize both linking to each other, pilfer band 2 is connected with two antitheft pawls 3 at least, and 2 one weeks of pilfer band among Fig. 2 are connected with 10 antitheft pawls 3 altogether, antitheft pawl 3 is provided with one and is used for the antitheft tooth 5 that offsets with flange flanging 4, thereby the upper surface of antitheft tooth 5 offsets with the bottom of flange flanging 4 prevent that cooperage spigot body 1 from separating with flange 7 in the unseparated situation of pilfer band 2 and its.As can be seen from Figure 1, in order to prevent that antitheft tooth 5 from being separated with the flange flange easily, antitheft pawl 3 is the introversion structure, the angle that is antitheft pawl and plane, cooperage spigot body 1 top should be less than 90 degree, in addition, in order to increase the snap-in force of antitheft tooth 5, during implementation, each antitheft pawl can symmetrically connect two antitheft teeth 5.
Antitheft principle of the present invention is:
Turn cooperage spigot body 1, move on the antitheft tooth 2 and offset with the flange flange 4 of flange 7 and can't continue mobile, at this moment, cooperage spigot body 1 continues to move on the pulling pilfer band 2, and antitheft tooth 5 produces the power of moving on the prevention pilfer band 2, the pulling force that is subject to when pilfer band 2 is during greater than the holding capacity of dowel 6, dowel 6 fractures, cooperage spigot body 1 just separates with pilfer band 2 and takes out from flange 7 and carry out fuel-displaced operation, if unnormal unlocking, because the special tool that the opener does not have cock for subsequent use and antitheft tooth is drawn in, in case so cooperage spigot take off and just can be easy to judge, whether steel drum was opened.
Using method of the present invention is:
As shown in Figure 1, can link to each other with flange hole easily for the ease of cooperage spigot of the present invention, antitheft pawl 3 before the use on the cooperage spigot should be in state vertical or that outwards slightly open, after cooperage spigot body 1 screws in flange 7, the upper surface of antitheft tooth 5 is lower than the bottom surface of flange flange, can use special tool antitheft pawl inward collapsible to be made it to be the introversion state of Fig. 1 this moment, the crown that preferably can make antitheft tooth during gathering contact with a bucket top boss face or directly and flange flange base end face offset, the gathering instrument can adopt the hand power tool between the similar nutcracker, also can adopt two semicircle moulds to realize that automatic die assembly draws in.Thus can by, antitheft cooperage spigot of the present invention both can be used for the antitheft of new bucket, also can carry out antitheft to existing steel drum, when needs carry out when antitheft, the antitheft cooperage spigot that only needs to invent is attached on the existing steel drum flange, then utilizes the gathering instrument that antitheft pawl is drawn in and can reach corresponding antitheft purpose.
Part that the present invention does not relate to such as cooperage spigot structure, flange arrangement, steel drum structure etc. all prior art that maybe can adopt same as the prior art are realized.
Claims (4)
1. antitheft cooperage spigot, it comprises cooperage spigot body (1), the upper end that it is characterized in that described cooperage spigot body (1) is connected with a circle and can ruptures under external force and separated pilfer band (2), pilfer band (2) is connected with antitheft pawl (3), described antitheft pawl (3) is provided with one and is used for the antitheft tooth (5) that offsets with flange flanging (4), the upper surface of antitheft tooth (5) with flange flanging (4) thus the bottom offset prevent that cooperage spigot body (1) from separating with flange (7) in pilfer band (2) and its unseparated situation.
2. antitheft cooperage spigot according to claim 1 is characterized in that described antitheft pawl (3) and cooperage spigot body (1) push up the angle on plane less than 90 degree.
3. antitheft cooperage spigot according to claim 1 is characterized in that described pilfer band (2) links to each other with cooperage spigot body (1) by at least three fracture dowels (6).
4. antitheft cooperage spigot according to claim 1 is characterized in that described pilfer band (2) is connected with two antitheft pawls (3) at least, and each antitheft pawl (3) is connected with two antitheft teeth (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100214190A CN103043296A (en) | 2013-01-22 | 2013-01-22 | Anti-theft barrel plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100214190A CN103043296A (en) | 2013-01-22 | 2013-01-22 | Anti-theft barrel plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103043296A true CN103043296A (en) | 2013-04-17 |
Family
ID=48056196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100214190A Pending CN103043296A (en) | 2013-01-22 | 2013-01-22 | Anti-theft barrel plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103043296A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193026A (en) * | 2013-04-28 | 2013-07-10 | 张有龙 | Anti-counterfeiting and anti-theft disposable barrel bung |
| USD963811S1 (en) | 2019-05-28 | 2022-09-13 | Rieke Llc | Tamper evident overcap for drum closures |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB341136A (en) * | 1933-03-16 | 1931-01-15 | Cascelloid Ltd | Improvements in or relating to lids and like covers for jars, bottles and like receptacles |
| GB391051A (en) * | 1931-11-07 | 1933-04-20 | American Flange & Mfg Company | Improved closure device for the filling and/or discharge opening of a metallic container |
| GB657756A (en) * | 1948-01-01 | 1951-09-26 | Josef Jelinek | Improvements in and relating to closures for bottles and other containers |
| GB1526404A (en) * | 1975-06-02 | 1978-09-27 | Grundy Ltd | Metal casks and like containers |
| NL8203184A (en) * | 1982-08-13 | 1984-03-01 | Leer Koninklijke Emballage | Pressurised liquid container neck construction method - includes cold forging sheet metal bush, with rolled screw thread and secured by spot welding |
| US5009323A (en) * | 1989-11-13 | 1991-04-23 | Sunbeam Plastics Corporation | Tamper indicating closure having a rotary seal |
| US20050121451A1 (en) * | 2003-12-08 | 2005-06-09 | Bert Van Bruggen | Drum closure overcap and combination |
| CN1878702A (en) * | 2003-12-05 | 2006-12-13 | 美国法兰制造有限公司 | Closure plug and overseal |
| CN201873119U (en) * | 2010-12-08 | 2011-06-22 | 兰州鑫华容器附件有限责任公司 | Anti-counterfeiting sealer for steel drum |
-
2013
- 2013-01-22 CN CN2013100214190A patent/CN103043296A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB391051A (en) * | 1931-11-07 | 1933-04-20 | American Flange & Mfg Company | Improved closure device for the filling and/or discharge opening of a metallic container |
| GB341136A (en) * | 1933-03-16 | 1931-01-15 | Cascelloid Ltd | Improvements in or relating to lids and like covers for jars, bottles and like receptacles |
| GB657756A (en) * | 1948-01-01 | 1951-09-26 | Josef Jelinek | Improvements in and relating to closures for bottles and other containers |
| GB1526404A (en) * | 1975-06-02 | 1978-09-27 | Grundy Ltd | Metal casks and like containers |
| NL8203184A (en) * | 1982-08-13 | 1984-03-01 | Leer Koninklijke Emballage | Pressurised liquid container neck construction method - includes cold forging sheet metal bush, with rolled screw thread and secured by spot welding |
| US5009323A (en) * | 1989-11-13 | 1991-04-23 | Sunbeam Plastics Corporation | Tamper indicating closure having a rotary seal |
| CN1878702A (en) * | 2003-12-05 | 2006-12-13 | 美国法兰制造有限公司 | Closure plug and overseal |
| US20050121451A1 (en) * | 2003-12-08 | 2005-06-09 | Bert Van Bruggen | Drum closure overcap and combination |
| CN201873119U (en) * | 2010-12-08 | 2011-06-22 | 兰州鑫华容器附件有限责任公司 | Anti-counterfeiting sealer for steel drum |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193026A (en) * | 2013-04-28 | 2013-07-10 | 张有龙 | Anti-counterfeiting and anti-theft disposable barrel bung |
| USD963811S1 (en) | 2019-05-28 | 2022-09-13 | Rieke Llc | Tamper evident overcap for drum closures |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130417 |