DE1141584B - Snap-on lid made of plastic - Google Patents
Snap-on lid made of plasticInfo
- Publication number
- DE1141584B DE1141584B DET16603A DET0016603A DE1141584B DE 1141584 B DE1141584 B DE 1141584B DE T16603 A DET16603 A DE T16603A DE T0016603 A DET0016603 A DE T0016603A DE 1141584 B DE1141584 B DE 1141584B
- Authority
- DE
- Germany
- Prior art keywords
- lid
- cams
- plastic
- cup
- snap
- 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
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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
- B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00027—Stackable lids or covers
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00259—Materials used
- B65D2543/00296—Plastic
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
- B65D2543/00509—Cup
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00574—Contact between the container and the lid secured locally, i.e. a lot less than half the periphery
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00601—Snapping means on the container
- B65D2543/00611—Profiles
- B65D2543/00648—Flange or lip
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00601—Snapping means on the container
- B65D2543/00675—Periphery concerned
- B65D2543/00685—Totality
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00712—Snapping means on the lid
- B65D2543/00722—Profiles
- B65D2543/0074—Massive bead
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00712—Snapping means on the lid
- B65D2543/00787—Periphery concerned
- B65D2543/00805—Segments
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00824—Means for facilitating removing of the closure
- B65D2543/00833—Integral tabs, tongues, handles or similar
- B65D2543/00842—Integral tabs, tongues, handles or similar outside of the lid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
Schnappdeckel aus Kunststoff Die Erfindung betrifft einen Schnappdeckel aus Kunststoff mit mehreren nach innen gerichteten Befestigungsnocken, die den Mündungsrand des zu verschließenden Bechers untergreifen. Derartige Schnappdeckel fanden bisher lediglich bei Bechern od. dgl. von kreisrundem Querschnitt Verwendung. Die Verwendung eines solchen Deckels für an sich bekannte Becher mit im wesentlichen viereckiger Öffnung und ausgerundeten Ecken wurde jedoch dadurch verhindert, daß beim Aufdrücken des Deckels ein völliges Aufliegen an den Ecken schwer möglich war. Die beim Aufdrücken des Deckels eingeschlossene und komprimierte Luft konnte nicht völlig entweichen.Snap-on Lid Made of Plastic The invention relates to a snap-on lid made of plastic with several inwardly directed fastening cams that form the edge of the mouth reach under the cup to be closed. Such snap covers have been found so far only for cups or the like of circular cross-section use. The usage such a lid for known cups with a substantially square However, opening and rounded corners was prevented by pressing on of the lid it was difficult to completely rest on the corners. The one when pressing Air trapped and compressed in the lid could not fully escape.
Auch verblieben an den Ecken Undichtigkeiten. Deshalb mußten die Deckel für Becher mit im wesentlichen viereckiger Öffnung in der Regel in einem teueren und umständlichen Arbeitsgang umgebördelt werden.Leaks also remained at the corners. That's why the lids had to be for cups with a substantially square opening usually in an expensive one and cumbersome operation.
Dies wird erfindungsgemäß dadurch beseitigt, daß bei Verwendung eines solchen Deckels für Becher mit im wesentlichen viereckiger Öffnung und ausgerundeten Ecken die Nocken des Deckels unter Freilassung der Ausrundungen der Becherecken nur die verbleibenden Teile der Bechermündung untergreifen. This is eliminated according to the invention in that when using a Such a lid for cups with a substantially square opening and rounded Corners the cams of the lid, leaving the rounded corners of the cup free only reach under the remaining parts of the cup mouth.
Die gemäß der Erfindung vorgeschlagene Anordnung der Nocken ist insofern überraschend, als anzunehmen war, daß die Nocken sich gerade an abgerundeten Ecken befinden müßten, weil an diesen ein dichter Schnappdeckelverschluß schwerer zu erreichen ist. Demgegenüber ist überraschend, daß gerade das Freilassen der abgerundeten Deckelecken von Befestigungsnocken die gestellte Aufgabe löst und einen allseitig dichten Verschluß mittels Nocken auch bei Bechern mit im wesentlichen viereckiger Öffnung ermöglicht. The proposed arrangement of the cams according to the invention is insofar surprising when it was assumed that the cams were straight at rounded corners would have to be, because a tight snap-on cover is more difficult to achieve on these is. In contrast, it is surprising that it is precisely the fact that the rounded corners of the cover are left uncovered of fastening cams solves the problem and a seal that is tight on all sides made possible by means of cams even with cups with a substantially square opening.
Weitere Merkmale der Erfindung sind in den Unteransprüchen genannt und betreffen die besondere Ausgestaltung und Anordnung der Nocken. Further features of the invention are mentioned in the subclaims and relate to the special design and arrangement of the cams.
Der Gegenstand der Erfindung wird an Hand eines Ausführungsbeispiels näher erläutert, und zwar zeigt Fig. 1 einen Kunststoffbecher in Draufsicht, Fig. 2 den Gegenstand der Fig. 1 in einer Seitenansicht und mit aufgesetztem Schnappdeckel, Fig. 3 einen vergrößerten Teilschnitt des Gegenstandes der Fig. 2, Fig. 4 die Draufsicht auf einen Schnappdeckel und Fig. 5 drei gestapelte Deckel schematisch im Schnitt. The subject matter of the invention is based on an exemplary embodiment explained in more detail, namely Fig. 1 shows a plastic cup in plan view, Fig. 2 the object of FIG. 1 in a side view and with the snap-on lid attached, 3 shows an enlarged partial section of the object of FIG. 2, FIG. 4 shows the top view on a snap-on lid and FIG. 5 shows three stacked lids schematically in section.
Der vorteilhaft aus vakuumverformter Folie hergestellte Becher 1 hat eine viereckige Mündung mit nach außen gerichtetem Mündungsrand 2. Die vier Seitenkanten sind bombiert, d. h. nach außen gewölbt. Der Boden 3 des Bechers 1 kann kreisförmig, wie in aus- gezogenen Linien in Fig. 1 dargestellt ist, oder auch ebenfalls viereckig mit abgerundeten Ecken gestaltet sein, wie durch die gestrichelte Linie 3' angedeutet ist. The cup 1, which is advantageously made from vacuum-formed film has a square mouth with the mouth rim facing outwards 2. The four Side edges are cambered, i.e. H. arched outwards. The bottom 3 of the cup 1 can be circular, as in solid lines in Fig. 1 is shown, or also also be square with rounded corners, as indicated by the dashed line Line 3 'is indicated.
Der entsprechend viereckige, ebenfalls bombierte Kunststoffdeckel 4 aus vakuumverformter Folie untergreift nach dem Aufstecken auf den Behälter 1 dessen Mündungsrand 2 nur stellenweise, und zwar mittels einzelner nach innen gerichteter Nocken 5, die konisch ausgebildet sind und von denen nach Fig. 4 nur zwei auf jeder Seite vorgesehen sind. Die Nocken 5 begrenzen beim Stapeln der Deckel 4 auch deren Einschubtiefe und ermöglichen ein maschinelles Abheben und auch ein maschinelles Aufstecken der Deckel auf die Becher. The corresponding square, also convex plastic lid 4 made of vacuum-formed film reaches under after it has been attached to the container 1 its mouth edge 2 only in places, namely by means of individual inwardly directed Cams 5 which are conical and of which, according to Fig. 4, only two on each Side are provided. When the lids 4 are stacked, the cams 5 also limit the lids Insertion depth and enable a machine lifting and also a machine Put the lids on the cups.
Bei den gezeichneten Ausführungsbeispielen sind die Deckel mit eingezogenem Mittelteil und zum leichteren Abziehen vom Becher mit einem waagerechten oder schräg nach unten gerichteten äußeren Rand 6 versehen. In the illustrated embodiments, the covers are retracted Middle part and for easier removal from the cup with a horizontal or angled downwardly directed outer edge 6 is provided.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET16603A DE1141584B (en) | 1959-04-28 | 1959-04-28 | Snap-on lid made of plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET16603A DE1141584B (en) | 1959-04-28 | 1959-04-28 | Snap-on lid made of plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1141584B true DE1141584B (en) | 1962-12-20 |
Family
ID=7548304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DET16603A Pending DE1141584B (en) | 1959-04-28 | 1959-04-28 | Snap-on lid made of plastic |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1141584B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3452896A (en) * | 1968-04-29 | 1969-07-01 | Monsanto Co | Container |
| FR2478588A1 (en) * | 1980-03-21 | 1981-09-25 | Oriol Jean | Tamperproof catches for lids of plastic boxes - involving fragile curved cups on each corner to engage the rim of the box |
| FR2488222A2 (en) * | 1980-08-08 | 1982-02-12 | Oriol Jean | Tamperproof catches for lids of plastic boxes - involving fragile curved cups on each corner to engage the rim of the box |
| DE3604925A1 (en) * | 1986-02-17 | 1987-08-20 | Theodor Lentjes | Snap-on cap |
| WO2008023172A1 (en) * | 2006-08-22 | 2008-02-28 | Sharp Interpack Limited | Lid and packaging tray |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1120042A (en) * | 1955-03-04 | 1956-06-28 | Closing capsule | |
| DE1737774U (en) * | 1956-10-24 | 1957-01-10 | Gerold Mentrup Fa | CLOSING LID MADE OF PLASTIC MATERIAL. |
-
1959
- 1959-04-28 DE DET16603A patent/DE1141584B/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1120042A (en) * | 1955-03-04 | 1956-06-28 | Closing capsule | |
| DE1737774U (en) * | 1956-10-24 | 1957-01-10 | Gerold Mentrup Fa | CLOSING LID MADE OF PLASTIC MATERIAL. |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3452896A (en) * | 1968-04-29 | 1969-07-01 | Monsanto Co | Container |
| FR2478588A1 (en) * | 1980-03-21 | 1981-09-25 | Oriol Jean | Tamperproof catches for lids of plastic boxes - involving fragile curved cups on each corner to engage the rim of the box |
| FR2488222A2 (en) * | 1980-08-08 | 1982-02-12 | Oriol Jean | Tamperproof catches for lids of plastic boxes - involving fragile curved cups on each corner to engage the rim of the box |
| DE3604925A1 (en) * | 1986-02-17 | 1987-08-20 | Theodor Lentjes | Snap-on cap |
| WO2008023172A1 (en) * | 2006-08-22 | 2008-02-28 | Sharp Interpack Limited | Lid and packaging tray |
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