WO2017042090A1 - Joint d'étanchéité assurant une étanchéité entre une partie supérieure et une partie inférieure et contenant alimentaire approprié - Google Patents

Joint d'étanchéité assurant une étanchéité entre une partie supérieure et une partie inférieure et contenant alimentaire approprié Download PDF

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Publication number
WO2017042090A1
WO2017042090A1 PCT/EP2016/070677 EP2016070677W WO2017042090A1 WO 2017042090 A1 WO2017042090 A1 WO 2017042090A1 EP 2016070677 W EP2016070677 W EP 2016070677W WO 2017042090 A1 WO2017042090 A1 WO 2017042090A1
Authority
WO
WIPO (PCT)
Prior art keywords
sealing ring
undercut
sealing
edge
container according
Prior art date
Application number
PCT/EP2016/070677
Other languages
German (de)
English (en)
Inventor
Sabine Pappler
Original Assignee
Sabine Pappler
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sabine Pappler filed Critical Sabine Pappler
Publication of WO2017042090A1 publication Critical patent/WO2017042090A1/fr

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
    • 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
    • B65D21/0234—Nestable or stackable container parts forming a receptacle when one part is inverted upon the other
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/34—Trays or like shallow containers
    • B65D1/36—Trays or like shallow containers with moulded compartments or partitions
    • 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
    • B65D21/0233—Nestable containers
    • 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
    • B65D2543/00064—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
    • B65D2543/00342—Central part of the lid
    • B65D2543/00351—Dome-like
    • 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
    • B65D2543/00435—Lids secured to an intermediate ring or like annular member fixed to the container 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
    • B65D2543/00444—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
    • B65D2543/00564—Contact between the container and the lid indirect by means of a gasket or similar intermediate ring
    • 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
    • B65D2543/00759—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
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00787—Periphery concerned
    • B65D2543/00796—Totality

Definitions

  • Sealing ring for sealing a shell with a lower part and a suitable food container
  • the following invention relates to a sealing ring for sealing an upper part with a lower part and a feed container suitable for this purpose.
  • gaskets are used in the connection of food containers primarily for hermetically sealing the food contained in the food container.
  • Such sealing rings are closed by means of a Verschwinmechanismuses on the corresponding elements of the food container.
  • the mechanically configured closure mechanism can be configured, for example, as a snap closure or Velcro closure.
  • the contour of the lower part of the following sealing ring is placed between the lower part and the upper part of the food container, which then causes the sealing of the food container by means of the shutter mechanism by pressing together.
  • a closing mechanism for the feed ratio is additionally required.
  • a sealing ring with edging edge is provided, which in the
  • Cross-section has a first undercut for receiving the upper part and a second undercut for receiving the lower part.
  • the sealing ring further comprises a connecting leg between the first and second undercut. at the end of a lever is provided.
  • the self-locking seal is achieved, in particular, that after insertion of the lower part in the wide undercut over the deflected lever the first undercut is pulled in the direction of the control lever and after insertion of the upper part by means of tension and deflection of the first undercut the self-locking function of the sealing ring is given. Due to the outward deflection of the first undercut thus the second undercut is pressed against the outer periphery of the lower part, whereby on the one hand the sealing and on the other hand, the closure of the food container is brought about.
  • the wedge lever according to claim 2 an elastic bending deformation during assembly of the upper and lower part of the food supply. in particular, the closure of the food container is ensured in a simple manner and supports the self-locking closure of the food container.
  • an inner shape of the sealing ring is provided, which contains the connecting elements between the skirt edge, so in addition to the outward to be carried out sealing of the food container, a subdivision of the respective Bembonostiile is achieved.
  • this sealing function is achieved by means of a sealing surface for resting on the lower part and a sealing lip for abutting contact with the upper part.
  • the sealing lip in cross-section a base element with attached central element, on which a wave comb-like sealing strip is positioned, is designed. Due to the wave-comb-like sealing strip can thus be compensated, especially in the production of porcelain tolerance differences.
  • Fig. 1 shows in cross-section the application seal according to the invention together with a corresponding upper part.
  • Fig. 2 shows an already positioned on the upper part of the sealing ring and the corresponding
  • Fig. 3 shows a located between the upper and lower part of a food container sealing ring in the assembled state.
  • 4a shows the sealing lip of the sealing ring along the inner mold.
  • 4b shows the side view of the Kontkat Schemes the sealing lip in the inner mold.
  • FIG. 5a shows a lower part of the container according to the application, which is shown in each case stackable.
  • Fig.5b shows an upper part of the container according to the application, which is shown in each case stackable
  • 6 and 7 each show the stackable upper or lower part of the container according to the application, wherein in each case the sealing ring according to the application is also stacked.
  • Fig. 8 shows in a side view, the respective stackability of the lower part and the upper part with attached sealing ring, preferably on the upper part.
  • the sealing ring 1 which has a skirt 3, which has a first undercut A for receiving the upper part and a second undercut B for receiving the lower part. Between the first and second undercut A and B, a connecting leg is provided at the end of a lever 7 is provided.
  • the design of the Stellhebeis 7 is such that the actuating lever tip can be inserted into a lever armature channel of the upper part and due to the geometrical dimensions, the outer border of the upper part in the undercut A can be introduced and aligns the first undercut A contained part of the skirt edge to the outside. Due to the nature of the material, the deflection of the first undercut A contained portion of the skirt edge is aligned outward. Due to the nature of the material, the deflection of the part of the edging edge contained in the first undercut A results in a deflection of the part containing the second undercut B and thus in a prestress.
  • this prestressing ensures the adhesion of the sealing ring to the upper part and thus the detachment from the lower part can be isolated via this pretensioning.
  • the cover is massively stiffened by the rotating lever armature channel. This is particularly advantageous if the weak points between the chambers are significantly strengthened by the height of the actuating lever channel. This is always particularly advantageous if, when removing the cover, the porcelain circumferentially evenly pushed by thumb pressure from the lid.
  • the procedure is as follows: The sealing ring is pulled with both hands right and left in the range of holes provided in the lid to the outside and at the same time upwards.
  • any existing vacuum or vacuum is solved.
  • the porcelain is pressed out of the second undercut of the closure.
  • the adjusting lever from the control lever can be turned! pulled and remains in position as shown in Figure 2.
  • sealing ring Since the sealing ring is firmly anchored in an expanded form with undercut in the lid, it is ensured at every form of removal that the sealing ring always remains firmly connected to the lid part. Due to the special geometric design of the outer circumference of the upper part with lever channel is achieved that virtually no contact or only 1 to 2% between the food and sealing by means of sealing ring, although the sealing ring - when tempered - is food safe.
  • a cross section of the sealing ring according to the invention is shown in the Innnenform.
  • This sealing lip of the sealing ring shows a three-part construction.
  • a median plane M is provided, which is designed to be tapered with respect to the ground plane G, taking into account production-related material specifications.
  • a wave crest W is provided, which in turn is designed to be tapered with respect to the median plane M in the cross section.
  • the wave crest W is used for contact and the sealing function relative to the upper part.
  • the wave crest shape is shown from the side view. About the wave crest shape of the sealing lip is a compression effect counteracted in the assembled container.
  • the wave crest shape in the inner mold is used in a multi-part, contour-identical upper and lower part and preferably provided in each case starting from the side gusset to the front edge of the container part in the sealing lip.
  • the shape of the upper part is also provided in the inner mold.
  • stabilization regions S are provided at a distance from the center plane on the sealing ring. The stabilization areas additionally serve to fix the position of the upper part when assembling the food container.
  • Figs. 5a to 7 respectively, the lower and upper parts of the container are shown, which are connected stappelbar connected to the application according to the sealing ring. Furthermore, a stackability of the lower and the upper part is shown with the sealing ring in Fig. 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

La présente invention concerne un joint d'étanchéité (1) assurant une étanchéité entre une partie supérieure et une partie inférieure, ainsi qu'un contenant alimentaire approprié.
PCT/EP2016/070677 2015-09-07 2016-09-02 Joint d'étanchéité assurant une étanchéité entre une partie supérieure et une partie inférieure et contenant alimentaire approprié WO2017042090A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015011439.5 2015-09-07
DE102015011439.5A DE102015011439A1 (de) 2015-09-07 2015-09-07 Dichtungsring zum Abdichten eines Oberteils mit einem Unterteil sowie ein hierfür geeignetes Speisebehältnis

Publications (1)

Publication Number Publication Date
WO2017042090A1 true WO2017042090A1 (fr) 2017-03-16

Family

ID=56985582

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/070677 WO2017042090A1 (fr) 2015-09-07 2016-09-02 Joint d'étanchéité assurant une étanchéité entre une partie supérieure et une partie inférieure et contenant alimentaire approprié

Country Status (2)

Country Link
DE (1) DE102015011439A1 (fr)
WO (1) WO2017042090A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019125770B3 (de) * 2019-09-25 2020-06-18 Sabine Pappler Speisenbehälter
SI26159A (sl) * 2021-03-25 2022-09-30 Status D.O.O. Metlika Tesnilo z integriranim ventilom za posodo za shranjevanje hrane in posoda z omenjenim tesnilom

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555321A1 (de) * 1975-03-24 1976-10-07 Dart Ind Inc Zum aufbewahren und servieren geeigneter mit abdichtendem deckel versehener behaelter
WO1995026302A1 (fr) * 1994-03-29 1995-10-05 Robert Pappler Recipient, notamment pour servir, conserver et transporter des aliments, et element de liaison correspondant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555321A1 (de) * 1975-03-24 1976-10-07 Dart Ind Inc Zum aufbewahren und servieren geeigneter mit abdichtendem deckel versehener behaelter
WO1995026302A1 (fr) * 1994-03-29 1995-10-05 Robert Pappler Recipient, notamment pour servir, conserver et transporter des aliments, et element de liaison correspondant

Also Published As

Publication number Publication date
DE102015011439A1 (de) 2017-03-09

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