DE3924138A1 - Lunch box for airline meals - has locking flange on lid to adjoin with adjoining box - Google Patents
Lunch box for airline meals - has locking flange on lid to adjoin with adjoining boxInfo
- Publication number
- DE3924138A1 DE3924138A1 DE19893924138 DE3924138A DE3924138A1 DE 3924138 A1 DE3924138 A1 DE 3924138A1 DE 19893924138 DE19893924138 DE 19893924138 DE 3924138 A DE3924138 A DE 3924138A DE 3924138 A1 DE3924138 A1 DE 3924138A1
- Authority
- DE
- Germany
- Prior art keywords
- lid
- rib
- lunch box
- box
- lunch
- 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.)
- Withdrawn
Links
- 235000021166 airline meals Nutrition 0.000 title abstract 2
- 230000003014 reinforcing effect Effects 0.000 claims abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000003856 thermoforming Methods 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
- B65D43/14—Non-removable lids or covers
- B65D43/16—Non-removable lids or covers hinged for upward or downward movement
- B65D43/163—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately
- B65D43/164—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately and connected by interfitting hinge elements integrally with the container and the lid formed respectively
-
- 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
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/0201—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together side-by-side
- B65D21/0202—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together side-by-side and loosely interengaged by integral complementary shapes
-
- 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
- B65D2543/00064—Shape of the outer periphery
- B65D2543/0012—Shape of the outer periphery having straight sides, e.g. with curved corners
- B65D2543/00175—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond
- B65D2543/00194—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond square or rectangular
-
- 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
- B65D2543/00527—NO contact
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Lunch-Box, insbesondere Wegwerf-Lunch-Box für die Verpflegung von Fluggästen, mit einem Unterteil mit zweifach abgewinkeltem Randflansch und einem darauf aufsetzbaren, vorzugsweise schwenkbar ange lenkten Deckel, wobei das Unterteil und der Deckel bevor zugt im Wege des Tiefziehens aus Folien gefertigte Bauteile sind.The invention relates to a lunch box, in particular Disposable lunch box for catering to passengers a lower part with a double angled edge flange and an attachable, preferably pivotable steered lid, taking the bottom part and the lid before pulls components made of foils by deep drawing are.
Derartige Lunch-Boxen werden üblicherweise mit Hilfe von Rollwagen zum Gast gefahren, die eine Vielzahl von überein anderliegenden Fächern aufweisen, in denen jeweils mehrere Lunch-Boxen hintereinander angeordnet sind. Bei der Ausgabe ergibt sich die Schwierigkeit, daß nach dem Herausnehmen der vordersten Lunch-Box die nachfolgende und erst recht die hinterste recht schlecht von vorne ergriffen werden können, so daß sich die Bedienungsperson jeweils sehr stark bücken und verrenken muß, um an die hinteren Lunch-Boxen heranzukommen.Such lunch boxes are usually made with the help of Trolleys driven to the guest that match a variety of have other subjects, in each of which several Lunch boxes are arranged one behind the other. When issuing the difficulty arises that after taking out the foremost lunch box is the one that follows and even more so the rearmost can be gripped quite badly from the front can, so that the operator is very strong have to bend down and contort to the rear lunch boxes to get there.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Lunch- Box so auszugestalten, daß das mühsame Herausangeln von weiter hinten liegenden Lunch-Boxen aus den Vorratsfächern verhindert ist.The invention is therefore based on the object of To design the box so that the tedious fishing out of Lunch boxes from the storage compartments further back is prevented.
Zur Lösung dieser Aufgabe ist erfindungsgemäß vorgesehen, daß der Deckel mit einer angeformten, unter den Randflansch einer benachbarten Lunch-Box hakbaren seitlichen Rippe ver sehen ist.To achieve this object, the invention provides that the lid with a molded, under the edge flange an adjacent lunch box can be hooked ver see is.
Durch die erfindungsgemäße Ausbildung - die bei der Ferti gung solcher Lunch-Boxen als Tiefziehteile gegenüber bishe rigen Konstruktionen überhaupt keinen auch nur ins Gewicht fallenden Mehraufwand erfordert - wird beim Befüllen der Fächer des Regalwagens jede Lunch-Box mit dem Randflansch auf der der Rippe gegenüberliegenden Seite über die Rippe einer bereits eingesetzten Lunch-Box gehakt und dann nach hinten verschoben, so daß nacheinander eine Vielzahl von Lunch-Boxen hintereinander angeordnet sind, die jeweils durch die Übereinanderhakung miteinander verbunden sind. Bei der Wiederausgabe zieht die Bedienungsperson die vor derste Lunch-Box heraus, wodurch alle weiter hinten im Fach angeordneten Lunch-Boxen ein entsprechendes Stück mit her ausgezogen werden, so daß nach dem Herausnehmen der ersten Lunch-Box die nächste griffbereit an der Vorderkante des Fachs liegt usw., so daß die bisherigen mühsamen Verren kungen zur Herausnahme der hinteren Lunch-Boxen sicher ver hindert werden.Through the training according to the invention - that at Ferti of such lunch boxes as thermoformed parts compared to today constructions at all, not even at all weight falling additional effort required - is when filling the Compartments of the shelf trolley each lunch box with the edge flange on the opposite side of the rib over the rib hooked into an already inserted lunch box and then after moved behind, so that a large number of Lunch boxes are arranged one behind the other, each are connected to each other by the hooking. The operator prefers this when reissuing the first lunch box out, leaving everyone further back in the compartment arranged lunch boxes with a corresponding piece be pulled out so that after removing the first Lunch box the next at hand on the front edge of the Fachs lies etc., so that the previous tedious verren Safe removal of the rear lunch boxes be prevented.
Besonders einfach gestaltet sich die Tiefziehfertigung der erfindungsgemäßen Rippe, wenn sie querschnittlich im we sentlichen trapezförmig ausgebildet ist, wobei die Form so gewählt sein sollte, daß sie im wesentlichen formschlüssig den Randflansch des Unterteils einer benachbarten Lunch-Box untergreifen kann.Thermoforming is particularly easy Rib according to the invention if they cross-section in we is substantially trapezoidal, the shape so should be chosen that they are essentially positive the edge flange of the lower part of an adjacent lunch box can reach under.
Schließlich liegt es auch noch im Rahmen der Erfindung, die Rippe endseitig jeweils mit versteifenden Stirnwänden zu versehen, so daß sie günstiger ihre Querschnittsform hält und so das Einhaken einfach und ohne besonderes komplizier tes Einfädeln möglich ist. Zur stärkeren Formhaltigkeit könnten selbstverständlich auch über die Länge der Rippe verteilte Querstege beim Tiefziehen stehengelassen werden. Im allgemeinen reichen aber die endseitigen versteifenden Stirnwände aus.Finally, it is also within the scope of the invention that Rib on each end with stiffening end walls provided so that it keeps its cross-sectional shape more favorably and so the hooking is simple and without any particular complications threading is possible. For greater shape retention could of course also run the length of the rib distributed crossbars are left standing during deep drawing. In general, however, the stiffening ends are sufficient End walls.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Aus führungsbeispiels sowie anhand der Zeichnung. Dabei zeigen:Further advantages, features and details of the invention result from the following description of an off management example and based on the drawing. Show:
Fig. 1 eine perspektivische Ansicht einer erfindungsge mäßen Lunch-Box, Fig. 1 is a perspective view of a erfindungsge MAESSEN lunch box,
Fig. 2 einen Querschnitt durch zwei nebeneinander ange ordnete, mit Hilfe der seitlichen Rippe miteinan der verhakte Lunch-Boxen, und Fig. 2 shows a cross section through two side by side, with the help of the side rib miteinan the hooked lunch boxes, and
Fig. 3 eine geschnittene Draufsicht einer Lunch-Box auf Seite der Rippe. Fig. 3 is a sectional plan view of a lunch box on the side of the rib.
Die gezeigte Lunch-Box besteht in üblicher Weise aus einem als Tiefziehteil ausgebildeten Unterteil 1 und einem darauf aufsetzbaren Deckel 2, der mit Hilfe von in entsprechende Vertiefungen 3 des Unterteils 1 einragenden Noppen 4 ent lang der einen Längsseitenwand 5 schwenkbar am Unterteil angelenkt ist. Das Unterteil 1 ist mit einem umlaufenden zweifach gewinkelten Randflansch 6 versehen, dem ein ent sprechender, ebenfalls zweifach gewinkelter Randflansch 7 des Deckels entspricht, wobei die nach unten hängenden Flanken 8 und 9 der Randflansche 6 und 7 im wesentlichen formschlüssig aneinander anliegen. Lediglich auf der Längs seite 5 mit dem Schwenkscharnier ist der Randflansch 6 des Unterteils mit einem zurückspringenden Abschnitt 6a verse hen, so daß über den größten Teil der Länge die herunter hängenden Flanken 8 und 9 einen Spalt miteinander bilden, der das Aufschwenken erleichtert.The lunch box shown consists in the usual way of a lower part 1 designed as a deep-drawn part and a cover 2 which can be placed thereon, which with the aid of knobs 4 protruding into corresponding recesses 3 of the lower part 1 is articulated along the one longitudinal side wall 5 so that it can pivot on the lower part. The lower part 1 is provided with a circumferential double-angled edge flange 6 , which corresponds to a corresponding, also double-angled edge flange 7 of the cover, the downward-hanging flanks 8 and 9 of the edge flanges 6 and 7 abutting one another essentially in a form-fitting manner. Only on the longitudinal side 5 with the swivel hinge is the edge flange 6 of the lower part with a recessed section 6 a verses hen, so that over most of the length of the hanging flanks 8 and 9 form a gap with each other, which facilitates the swinging open.
Erfindungsgemäß ist der Deckel 2 entlang der einen Längs seitenwand 5 mit einer an einem waagrecht abgewinkelten Flanschrand 10 angeformten Rippe 11 versehen, die so ausge bildet und geformt ist, daß sie im wesentlichen formschlüs sig den Randflansch 6 des Unterteils auf der dem Scharnier abgewandten Seite übergreift. Mit besonderem Vorteil ist dabei die Formausbildung so getroffen, daß sich die Rippe 11 auch unter den verschmälerten Randflansch 6a und sogar in den Spalt zwischen diesem und dem Deckel einhängen läßt, so daß beim Bestücken eines Vorratswagens nicht besonders darauf geachtet zu werden braucht, wie die Boxen im einzel nen eingesetzt werden.According to the invention, the cover 2 is provided along one longitudinal side wall 5 with a rib 11 formed on a horizontally angled flange edge 10 which forms and is shaped so that it essentially overlaps the edge flange 6 of the lower part on the side facing away from the hinge . With particular advantage, the shape is made so that the rib 11 can also hang under the narrowed edge flange 6 a and even in the gap between this and the lid, so that when loading a storage trolley no special attention needs to be paid to how the boxes are used individually.
Die im Wege des Tiefziehens mit angeformte Rippe 11 ist mit geschlossenen Stirnwänden 12 versehen, welche sie soweit versteifen, daß sie nicht allzu stark auffedern kann und damit die Gefahr vermieden ist, daß sie nicht mehr unter den Randflansch der Nachbarbox eingehakt werden kann.The formed in the way of deep drawing with rib 11 is provided with closed end walls 12 , which stiffen them to such an extent that they can not spring open too much and thus the risk is avoided that they can no longer be hooked under the edge flange of the neighboring box.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893924138 DE3924138A1 (en) | 1989-07-20 | 1989-07-20 | Lunch box for airline meals - has locking flange on lid to adjoin with adjoining box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893924138 DE3924138A1 (en) | 1989-07-20 | 1989-07-20 | Lunch box for airline meals - has locking flange on lid to adjoin with adjoining box |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3924138A1 true DE3924138A1 (en) | 1991-01-31 |
Family
ID=6385529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19893924138 Withdrawn DE3924138A1 (en) | 1989-07-20 | 1989-07-20 | Lunch box for airline meals - has locking flange on lid to adjoin with adjoining box |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3924138A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4107607A1 (en) * | 1991-03-09 | 1992-09-10 | Tetra Pak Gmbh | POURING DEVICE FOR A FLUID PACK AND METHOD FOR THE PRODUCTION THEREOF |
EP0820937A1 (en) * | 1996-07-23 | 1998-01-28 | Societe Des Produits Nestle S.A. | Containers for palletisation |
US5819939A (en) * | 1997-10-23 | 1998-10-13 | Placon Corporation | Interconnecting blister package |
FR2799435A1 (en) * | 1999-10-06 | 2001-04-13 | Nutri Pack | Food container comprises a bottom and a lateral wall extending upwardly from it and an inverted U-shaped hook to fix to another container |
US6398068B1 (en) * | 1998-02-13 | 2002-06-04 | Qcc B.V.B.A. | Container having lateral supporting handles |
EP1319604A3 (en) * | 2001-12-08 | 2003-12-17 | Huhtamaki UK Limited | Interlockable trays |
DE202015101790U1 (en) | 2015-04-13 | 2015-04-28 | Spiriant Gmbh | Serviertablettkombination |
US11155381B1 (en) * | 2018-10-08 | 2021-10-26 | SEE Forming L.L.C. | Joinable thermoform product packaging |
-
1989
- 1989-07-20 DE DE19893924138 patent/DE3924138A1/en not_active Withdrawn
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4107607A1 (en) * | 1991-03-09 | 1992-09-10 | Tetra Pak Gmbh | POURING DEVICE FOR A FLUID PACK AND METHOD FOR THE PRODUCTION THEREOF |
US5287983A (en) * | 1991-03-09 | 1994-02-22 | Tetra Laval Holdings & Finance S.A. | Pourer device for a flowable media package and a method of producing such a device |
EP0820937A1 (en) * | 1996-07-23 | 1998-01-28 | Societe Des Produits Nestle S.A. | Containers for palletisation |
US5819939A (en) * | 1997-10-23 | 1998-10-13 | Placon Corporation | Interconnecting blister package |
US6398068B1 (en) * | 1998-02-13 | 2002-06-04 | Qcc B.V.B.A. | Container having lateral supporting handles |
FR2799435A1 (en) * | 1999-10-06 | 2001-04-13 | Nutri Pack | Food container comprises a bottom and a lateral wall extending upwardly from it and an inverted U-shaped hook to fix to another container |
EP1319604A3 (en) * | 2001-12-08 | 2003-12-17 | Huhtamaki UK Limited | Interlockable trays |
DE202015101790U1 (en) | 2015-04-13 | 2015-04-28 | Spiriant Gmbh | Serviertablettkombination |
US11155381B1 (en) * | 2018-10-08 | 2021-10-26 | SEE Forming L.L.C. | Joinable thermoform product packaging |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |