CN101253103A - Protection ring for drum closure - Google Patents
Protection ring for drum closure Download PDFInfo
- Publication number
- CN101253103A CN101253103A CNA2006800292624A CN200680029262A CN101253103A CN 101253103 A CN101253103 A CN 101253103A CN A2006800292624 A CNA2006800292624 A CN A2006800292624A CN 200680029262 A CN200680029262 A CN 200680029262A CN 101253103 A CN101253103 A CN 101253103A
- Authority
- CN
- China
- Prior art keywords
- protection ring
- flange
- ear handle
- cap seal
- indentation
- 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
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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
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/08—Threaded or like closure members secured by rotation; Bushes therefor
- B65D39/082—Bung-rings and bungs for bung-holes
- B65D39/086—Separated bung-rings made by several elements
-
- 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
- B65D2401/00—Tamper-indicating means
- B65D2401/15—Tearable part of the closure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
A protection ring (1) for drum closure which is attached on the outer portion of the outlet neck of the drum openingand is provided with a cap seal (9) , in which the protection ring is completed with flanges (3) on both sides of the ring body that face each other and can be bent or folded from flat to upright position, where the flanges has side surfaces that can be bent with a group of score arrays that are parallel to each other, and at its folded sides may be provided with slit openings (14a) to make the flanges easily broken if lifted, the protection ring has a pair of ears or lobes (4) , said ears or lobes being attached to the lobe portion of the capseal (9) , where on the ears of the protection ring are provided a protruded score (5) and on the ears (7) of the capseal are provided a score hole (8); so that the protruded score at the free ends can be inserted into the score hole on the capseal lobes and each of the end of the protruded score is bent outwards to securely hold the protection ring and the capseal, characterized in that every of the ear or lobe of the protection ring that is placed between the flange creases (3) of the protection ring and are facing each other on the surface side of the flanges that can be bent, this placement mode of ear or lobe between the flange creases which will be crimped against the capseal will strengthen the fastening of the protruded scores of the protection ring with the capseal.
Description
Technical field
The present invention relates to be used for the protection ring of drum closure; it is inserted between the top of sealing member pedestal or octagon flange and sealing member or cap seal, simultaneously around the neck of drum closure opening and as the forgery cylinder initial content thing of safety device to avoid taking place.
Background technology
209 liters of steel cylinders are often used as the container of lubricating oil or other liquid substance, and described cylinder adopts drum closure and the cap seal that indicates trade name or trade mark usually.Cap seal itself is as the forgery cylinder initial content thing of safety device to avoid taking place.Yet this technology can not fully prevent the forgery to these cylinder contents, in case this is because cap seal is opened, they just can be easy to be replaced by the cap seal that duplicates of similar quality.The lubricating oil of these forgeries is the low interests of damaging maker and user of oil quality because of selling not only, and the supplier's of infringement drum closure and cap seal interests.The lubricating oil of these forgeries produces adverse influence because of the maker, drum closure and the cap seal supplier that make market and oil and the sales volume of cap seal significantly descends to oil, and reason is that these falsified content things in 209 liters of steel cylinders only adopt single cap seal to encapsulate.
At present; by Richard L.Parish; Jr. the name of invention is called and discloses this cap seal that is used as the safety device of protection cylinder content among the U.S. Patent application US 3,122,261 of " cap seal (Capseals for Container Closures) that is used for container seal ".This cap seal is often used as the outmost sealing member in threaded barrel stopper top, and the effect of playing mark or placing trade mark.In fact, this cap seal is forged easily.The new personation cap seal that is printed on the counterfeit trademark identical with initial trade mark on the cylinder by manufacturing is implemented to forge, perhaps can also be by originally adopting counterfeit trademark to implement forgery on one's body in capping and cylinder.Adopt other to reduce pressing for of safety device that the risk of duplicating or forging that occurs takes place not wish unless the builder of oil recognizes, otherwise this cap seal is very big by the risk that the tamperer duplicates, and in fact take place very frequent.
Summary of the invention
The requirement that employing is avoided forging other erecting device of cap seal (sealing member) in the present invention is described.Cap seal for the many forgeries that exist now; contriver's this problem deeply concerned has also produced the idea of invention protection ring; this protection ring is included in the protection ring main body can K/UP or the opposed facing flange in both sides of folded portions; and folded sides can have perforation; these perforation make folding flange be spied upon at them and are easy to fracture when opening; two lugs or ear handle are inserted between the ring flange with outstanding hole indentation; wherein outstanding indentation can mate with the ear handle hole of cap seal, makes it can obtain bending and also thus ear handle is fixed on the appropriate location.In addition, the lower surface of ring can indicate and produce coding, date manufactured, lot number, lubricant maker title, trade mark and distribution code etc. to suspect that generation has when forgery to be easy to investigate or check to the cylinder content.
In the present invention; in the neck insertion cap seal ear handle hole of drum closure opening, be in upwards position by outstanding indentation with protection ring; wherein only the ear handle hole by promoting outstanding indentation and crooked cap seal will make the outstanding indentation fracture of the ear handle and the protection ring of cap seal like this to open or cap seal is separated with protection ring.Each ear handle of protection ring links to each other with each ear handle of cap seal, and the outstanding indentation of protection ring inserts in the ear handle hole of cap seal, makes cap seal can accurately be placed on the top of protection ring.
Develop the present invention by increase feature on protection ring, these features are to have transversely opposed facing flange in the both sides of ring.These flanges can be bent, and are called as flange crease until them, are called as outstanding indentation and obtain crooked flange on ear handle, thereby are suitable for strengthening curling on the cap seal.Form that several otch are made flange crease so that crooked easier and strengthen curling on cap seal by surface sides at folding line.Except the outstanding indentation of opposed facing flange separately, also there are four opposed facing flange crease parts, wherein each part of flange crease has at least three little flange crease.Each flange also has two cuts or impression/indentation, first cut is coaxial so that become easier at the folding of bottom circle with the bottom circle of ring, second cut makes that flange lips will easier fracture when the lifting flange is opened cap seal with trial above first cut.
Protection ring is connected on the antelabium of cylinder opening at the drum closure neck by crimping method, makes protection ring combine with the neck of cylinder opening.In the final installation process of cap seal; outstanding indentation tight bend on cap seal of the flange on each ear handle of protection ring; make that when attempting to open cap seal those outstanding indentations have to be opened or unclamp at every turn, can cause outstanding indentation to tear or rupture like this.Equally, flange crease is closely curled on cap seal, thereby if firmly open flange to attempt opening cap seal, then flange will rupture.
Another security feature is to place ear handle or lug on protection ring, and the ear handle of protection ring or lug are placed between the opposed facing flange crease.Ear handle or lug are placed on can be strengthened between the flange crease by the stationary positioned of cap seal to protection ring; what so more be difficult to take place not wish to occur duplicates; this is because in order to tear cap seal; need repeatedly to attempt lifting flange crease; for example lift the flange crease of partly forming by four flange crease, and lift the outstanding indentation of flange on protection ring ear handle or lug.Ear handle is placed on will make duplicating that drum closure is safer, firmer and more be difficult to take place not wish to occur between the flange crease.Ear handle or lug also have the cut of indentation array format, and they are coaxial with the bottom circle of ring, make ear handle be easy to tear when attempting to open cap seal or rupture like this.Also be arranged on appreciiable zone on the flange on the lower surface of protection ring, this zone is used to the mark or the coding of addition product type, lot number, date, maker's title, trade mark, symbol and out of Memory.
Description of drawings
Expectation the following drawings provides more detailed description to other safety device that the present invention is used for cap seal;
Fig. 1 is the birds-eye view of the protection ring among the present invention, and wherein Huan each flange is in the state before being bent or folding;
Fig. 2 is the birds-eye view of the protection ring among the present invention, and wherein Huan each flange is in the state after being bent or folding;
Fig. 3 is the transparent view of protection ring, and described protection ring is placed between the top of sealing member pedestal or octagon flange and sealing member or cap seal, and
Fig. 4 is the transparent view of the complete construction of parts, and described parts describe the location of drum closure with protection ring of the present invention.
The specific embodiment
With reference to Fig. 1 and Fig. 4, shown in the ring flange 2 that had of protection ring 1 according to the present invention be in obtain bending or folding before state.A pair of ear handle or lug 4 with outstanding flange indentation 5 are porose at the free ending tool of ear handle, outstanding indentation as the insert in the ear handle hole 8 of cap seal 9 and described hole also as being used to insert pliers to open the position of cap seal (not shown), form line cut 6 by reconditioning in the flange crease side of ring 2, make when firmly promoting or open them when being in coupled condition simultaneously, they can be easy to be torn or tear, and show that thus cap seal is opened or replaces.
Fig. 2 represents protection ring 1, and the flange of ring on 2 obtained bending or folding becoming flange crease 3 in Fig. 1, and it is used to strengthen the sealing between protection ring and the cap seal 9 by cap seal sealed cylindrical sealing member the time.And the shape with the ear handle on the protection ring of outstanding flange indentation 5 is in the flange indentation and obtains state before crooked to unite with cap seal.
Fig. 3 represents three parts of drum closure, just cap seal 9, protection ring 1 and octagon flange 10.Sidepiece can obtain bending or folding flange crease 3 has several otch 14a, at least make each side have the little flange crease 3 of three parts, and the flange crease that is positioned at ear handle or lug 5 both sides is used to make bending to become easily, and it is curling to cap seal 9 to strengthen flange crease by cap seal sealed cylindrical sealing member the time.
Fig. 4 represents that protection ring 1 is held in place the cap seal 9 at top and between the sealing member pedestal or octagon flange 10 of bottommost.Place it on the cylinder aperture by inserting octagon flange 10 from the bottom of drum surface (not shown).This octagon flange 10 has the negative thread that combines with the outside thread of thread seal spare/stopper 11 coupling, makes sealing member/stopper to seal reliably, thereby can assemble the bottom 13 of top, protection ring 1 and the pad packing ring of packing ring 12.Octagon flange 10 has antelabium 14, and they project upwards on the surface with the drum closure aperture that the octagon flange reliably is placed on the drum surface (not shown).Cap seal 9 has a pair of ear handle 7, and it has in free-ended centre hole 8a and ear handle hole 8, and they are inserted with the indentation of giving prominence to indentation 5 at the ear handle of protection ring 1 or each free end of lug 4, until carrying out positiver sealing by cap seal.
Refer back to Fig. 1 and Fig. 2, hereinafter to describing as these security features that exist on the protection ring 1 of important content of the present invention.
Developed the present invention by increase feature on protection ring 1, described feature is to have flange in the both sides of ring and place ear handle or lug 4 between flange crease 3, and wherein ear handle or lug 4 are laterally faced mutually.These flanges 2 can be bent, and are called as flange crease until them, and this flange crease has played the 9 leak free effects of reinforcement cap seal.Flange crease part 3 is by forming at the lip-deep several otch of folding line, so that folding process becomes easily and strengthens the sealing of cap seal 9.Flange 2 and flange crease 3 also have two cuts that are positioned in abutting connection with ear handle or lug 4, just the end of first cut and ring circle is coaxial so that flange is folding on loop line, and second cut is positioned at the top of first cut and has played and firmly opened the effect that flange makes flange lips be easy to rupture when attempting to open cap seal 9.Be processed to form these cuts by impression, scratch depth is 50%～70% of a protection ring main body.Utilization is called as to the processing of the antelabium crimping of drum closure protection ring 1 is placed on the neck of drum closure, combines with the neck of drum closure until protection ring.
Protection ring is characterised in that ear handle or the lug that existence links to each other with the ledge portion 7 of cap seal 9; the ledge portion 7 that ear handle on protection ring or lug 4 have outstanding indentation 5 and cap seal 9 comprises ear handle hole 8, by with in ledge portion 7 patchholes and flange indentation 5 is curled they are mated mutually.Hole on the outstanding indentation 5 can be folded by 8 sealings of the ear handle hole on the lug 7 of cap seal 9 and after in the ear handle hole 8 of the lug 7 of giving prominence to indentation 5 insertion cap seals 9.The other end of ear handle or lug has the line cut 4a along the ear handle side, and the main body of they and protection ring intersects (referring to Fig. 3 and Fig. 4).Be processed to form the array of cut 4a by perforation, scratch depth is 50%～70% of a protection ring body thickness.Thereby if when firmly opening ear handle or lug or promoting them, ear handle or lug will rupture at cut array 4a place.
Another security feature of the present invention is on ear handle or lug 4 or protection ring 1; wherein the ear handle of protection ring 1 or lug 4 are placed between the opposed facing flange crease 3; combining or curl between ear handle or lug 4 can be strengthened protection ring 1 at this modes of emplacement between the flange crease 3 outstanding indentation 5 and the cap seal 9; make forgery more be difficult to take place like this; because in order to tear cap seal; need repeatedly to attempt promoting flange crease; for example promote by three part flange crease, 3 stack-mounted flange crease 3, and the outstanding flange indentation 5 on lifting ear handle or the lug 4.Ear handle or the lug 4 this modes of emplacement between flange crease will make drum closure safer, and will be firmer and make forgery more be difficult to take place.
In the final connection of cap seal 9, the flange crease 3 of protection ring 1 is curled to cap seal 9, makes in order to open cap seal, must at first open or unclamp these flanges, can cause these flanges 3 to tear or rupture like this.
The ring main body is made by tin-plate or cold-rolled steel/spcc or aluminium, and thickness is at 0.25 millimeter to 0.35 millimeter, is preferably 0.3 millimeter and thickness of flange at 0.125 millimeter to 0.175 millimeter, is preferably 0.15 millimeter.It is for line cut 6 is ruptured when opening or promote flange 2 easily that these parameters are chosen.Before the flange 2 of protection ring 1 was formed with the line cut that can obtain folding along the boundary line of ring main body vertical side in the side, they at first were driven plain, and make flange 2 thinner than the ring main body.Also when the line cut 6 of ear handle that forms ring or lug 4, implement this method by similar mode.
Above explanation of the invention is in order to illustrate and the present invention clearly to be described.Certainly, must recognize that the content by describing with reference to accompanying drawing of the present invention is not only to be confined to described content exclusively.Thereby all changes and the modification finished by the professional are understood that to be in the scope of the present invention that is embodied by following claim.
Claims (8)
1. protection ring that is used for drum closure; be connected the outside that mouth neck portion of cylinder opening; wherein protection ring has flange in the both sides of ring main body; described flange is faced mutually and can or be folded into the upright position from flat wise bend; flange has the side surface that carries out bending by the one group of indentation array that is parallel to each other; and has otch in its folded sides; described otch makes flange be easier to fracture when being raised; protection ring has a pair of ear handle or lug; described ear handle or lug are connected on the ledge portion of cap seal; wherein; forming formation indentation hole on outstanding indentation and the ear handle on the lug of protection ring at cap seal; make free-ended outstanding indentation insert in the hole on the cap seal lug and each outstanding indentation outwardly-bent with fastening protection ring and cap seal reliably; wherein; the ear handle of protection ring or lug are placed between the protection ring flange crease; described protection ring flange crease on the ledge surface side mutually in the face of and be bent, ear handle or the lug this modes of emplacement between the flange crease that cap seal relatively curls makes to be strengthened by cap seal fastening to the outstanding indentation of protection ring.
2. the protection ring that is used for drum closure as claimed in claim 1 is characterized in that, protection ring has two pairs of flanges in the face of locating mutually.
3. the protection ring that is used for drum closure as claimed in claim 1; it is characterized in that; protection ring has a pair of ear handle or lug; they are positioned between the flange crease and have an outstanding indentation in the middle of free ends, and it can destroy or rupture with the material of attempting taking out in the cylinder firmly opening ear handle or lug.
4. the protection ring that is used for drum closure as claimed in claim 1 is characterized in that, protection ring has a pair of ear handle and has hole and indentation at its free-ended center.
5. the protection ring that is used for drum closure as claimed in claim 1 is characterized in that, the outstanding indentation on each ear handle of protection ring or the lug be inserted in the hole of cap seal ear handle and obtain by bending fastening so that cap seal combines with protection ring.
6. the protection ring that is used for drum closure as claimed in claim 1 is characterized in that, a pair of ear handle on the protection ring has cut in the bottom of protection ring so that ear handle or lug can be easy to tear or rupture when cap seal is opened and separated with protection ring.
7. the protection ring that is used for drum closure as claimed in claim 5 is characterized in that, cut (indentation) degree of depth of the line cut on protection ring flange and the ear handle is 50%～70% of a protection ring body thickness.
8. the protection ring that is used for drum closure as claimed in claim 1; it is characterized in that protection ring is made by the foil material, be preferably tin-plate or aluminium or other metal; thickness is 0.3 millimeter, and line cut (indentation) degree of depth of the flange of protection ring and ear handle is 0.15 millimeter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IDP00200500433 | 2005-08-10 | ||
| ID20050433 | 2005-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101253103A true CN101253103A (en) | 2008-08-27 |
Family
ID=36431589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800292624A Pending CN101253103A (en) | 2005-08-10 | 2006-01-18 | Protection ring for drum closure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101253103A (en) |
| WO (1) | WO2007017852A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114887A (en) * | 2011-09-21 | 2013-05-22 | 通用汽车环球科技运作有限责任公司 | Drainable container system |
| CN107387768A (en) * | 2017-07-25 | 2017-11-24 | 盐城美希密封件有限公司 | A kind of sealing element guard ring of metal track |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1067754Y (en) * | 2008-04-15 | 2008-09-16 | Casajuana Jordi Camps | THREAD CLOSURE FOR DRINK CANS |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2035198A (en) * | 1934-09-27 | 1936-03-24 | Paul H Schmitz | Closure for metallic containers and the like |
| GB461188A (en) * | 1935-01-22 | 1937-02-08 | Rheem Mfg Co | Improvements relating to screw plugs for openings in container walls |
| US3122261A (en) * | 1962-03-26 | 1964-02-25 | American Flange & Mfg | Capseals for container closures |
| GB1055230A (en) * | 1965-10-29 | 1967-01-18 | Limprodukt Fabrika Limene Amba | Screw stopper assembly for a container |
-
2006
- 2006-01-18 WO PCT/ID2006/000001 patent/WO2007017852A1/en active Application Filing
- 2006-01-18 CN CNA2006800292624A patent/CN101253103A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114887A (en) * | 2011-09-21 | 2013-05-22 | 通用汽车环球科技运作有限责任公司 | Drainable container system |
| CN103114887B (en) * | 2011-09-21 | 2015-12-16 | 通用汽车环球科技运作有限责任公司 | Can drainage receptacle system |
| CN107387768A (en) * | 2017-07-25 | 2017-11-24 | 盐城美希密封件有限公司 | A kind of sealing element guard ring of metal track |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007017852A1 (en) | 2007-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |