EP3691975A1 - Closing device for a bag - Google Patents

Closing device for a bag

Info

Publication number
EP3691975A1
EP3691975A1 EP18766250.7A EP18766250A EP3691975A1 EP 3691975 A1 EP3691975 A1 EP 3691975A1 EP 18766250 A EP18766250 A EP 18766250A EP 3691975 A1 EP3691975 A1 EP 3691975A1
Authority
EP
European Patent Office
Prior art keywords
projection
closure
strips
closure device
side walls
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.)
Granted
Application number
EP18766250.7A
Other languages
German (de)
French (fr)
Other versions
EP3691975B1 (en
Inventor
Sven Larisch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cofresco Frischhalteprodukte GmbH and Co KG
Original Assignee
Cofresco Frischhalteprodukte GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=63528805&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3691975(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cofresco Frischhalteprodukte GmbH and Co KG filed Critical Cofresco Frischhalteprodukte GmbH and Co KG
Priority to HRP20220137TT priority Critical patent/HRP20220137T1/en
Priority to PL18766250T priority patent/PL3691975T3/en
Publication of EP3691975A1 publication Critical patent/EP3691975A1/en
Application granted granted Critical
Publication of EP3691975B1 publication Critical patent/EP3691975B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2584—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterized by the slider
    • B65D33/2586—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterized by the slider being provided with a separating plow

Definitions

  • the present invention relates to a closure device for a bag with two closure strips having interlockable profile strips which can be opened and closed by a slider, wherein the slider is movable in the longitudinal direction of the closure strip, the closure strip U-shaped embraces and two side walls and a has the connecting portion connecting the side walls, wherein at the connecting portion an at least partially engaging between the closure strip projection for opening the closure strip and spaced from the protrusion two externally applied to the closure strip plungers are provided for closing the profile strips.
  • WO 2013/192287 A2 discloses a bag with a closure device which has two profile strips which can be opened and closed via a slide.
  • the slide has for this purpose a web-shaped projection which can be inserted between the profiles of the closure device. Spaced apart from the projection, two thrust pieces are provided to open the closure strips in a direction when the slider is moved in one direction and to close them in the opposite direction.
  • a disadvantage of this closure device is that the user hardly recognizes whether the closure strips are open or closed when the slider is in the center position, because the distance between the closure strip is very low both in the open and in the closed position and hardly achievable with the eye be recognized, which makes handling difficult.
  • the sealing of the closure strip is inadequate and leakage may occur, especially with liquids in the bag.
  • the closure device comprises on the slide at a connecting portion a projection for opening the closure strip.
  • a projection for opening the closure strip fen seen in plan view of the connecting portion has a wedge-shaped portion with two alsspr Schwarzenden side walls.
  • the closure strips can better attach to the projection, which leads to fewer gaps and thus to an improved seal.
  • the opening width can be widened by the wedge-shaped contour, so that the user recognizes by a view of the closure strips on opposite sides of the slider, which side is the opening side and which is the closure side.
  • the projection has a maximum width of more than 1, 5 mm in plan view.
  • the projection on the side opposite to a tip has a width of more than 1.7 mm, for example between 1.8 mm and 2.5 mm.
  • the closure strips are held on the opening side at a distance of about 2 mm, which is visible to the eye and thus improves the handling compared to prior art slides, in which the closure strips are opened only by about 1 mm.
  • the projection has a length in the sliding direction of more than 3 mm, for example between 4 mm and 6 mm.
  • the projection can taper in a wedge shape with a section and open the profile strips during a movement with gentle pressure.
  • pressure pieces are preferably provided, which are arranged in the sliding direction less than 4 mm, in particular between 1 mm to 3 mm.
  • These plungers are on the outside of the profile strip and press together with a sliding movement in the closing direction, the short distance to the projection ensures a good seal.
  • the connecting section can also cover any gaps if the projection is provided within the connecting section as seen in plan view.
  • the projection may have a trapezoidal section as viewed in plan view with end walls converging towards the end.
  • the projection in plan view is approximately diamond-shaped and can be mounted during assembly on the closure strip from both sides.
  • the side walls of the trapezoidal section can be less pointed than the side walls of the wedge-shaped section.
  • Two webs are respectively provided on the side walls of the slide, in particular at opposite ends in the sliding direction, which project inwards and are guided along strips of the closure strips.
  • the slider is secured against lifting from the closure strips, and also an exact guidance is ensured in a direction perpendicular to the sliding direction.
  • the handling of the closure device is further simplified when at least one mark for indicating the opening or closing direction is attached to the slider.
  • a corresponding marking can be provided as an arrow, pictogram or test.
  • the closure device is preferably provided on a bag for storing food, in particular of a transparent plastic film.
  • Figure 1 is a perspective view of a bag with a closure device according to the invention
  • Figure 2 is a sectional view through the closure device of Figure 1;
  • Figure 3 is a bottom view of the slider of the closure device of Figure 1;
  • FIG 4 is a plan view of the slider of the closure device, and Figures 5A to 5C show several views of a slider with a modified projection.
  • a bag 1 comprises two side walls 2, which are connected to one another at a bottom 9. The side walls 2 are further connected by two seams 8 on two opposite sides and have an opening 3 on one side.
  • a closure strip 4 or 5 is fixed, in particular glued or welded.
  • the closure strips 4 and 5 are formed as extruded plastic profiles, which are fixed to the edge side of the side walls 2.
  • a slider 6 is movable between two end positions in order to open or close the closure strips 4 and 5. At opposite ends, the closure strips 4 and 5 are glued or welded together.
  • FIG. 2 shows the closure device in the region of the slide 6.
  • the slider 6 comprises two side walls 1 5 and 1 7, which are connected to one another via a connecting portion 1 9 and the two closure strips 4 and 5 engage around in a U-shape.
  • At the end of the side wall 1 5 is an inwardly projecting web 1 6 and at the end of the side wall 1 7 an inwardly projecting web 1 8 is provided, the slide 6 together lead to strips 1 3 and 14, which on the closure strip 4 and 5 are formed.
  • the slider 6 is not detachable from the closure strips 4 and 5 in an upward direction in FIG. 2 and thus guided exactly perpendicular to the sliding direction.
  • the closure strip 4 comprises two hook-shaped profile strips 1 1, which are engageable with two hook-shaped profile strips 1 0 on the closure strip 5.
  • the hook-shaped profile strips 1 0 and 1 1 pressed to each other and can lock together by the hook shape.
  • an inwardly projecting guide strip 1 2 is still formed, which prevents the upper hook-shaped profile strip 1 0 can escape on the closure strip 5 upwards.
  • both profile strips 1 0 positively locked to the two profile strips 1 1.
  • other geometries for the profile strips 1 0 and 1 1 can be used to detachably connect them together.
  • a projection 20 is integrally formed on the connecting portion 1 9, which engages at least partially between the two closure strips 4 and 5, in particular above the profile strip 1 0 and 1.
  • the projection 20 is a kind of separating nose, which separates the closure strips 4 and 5 when moving.
  • the slider 6 is in a view of the projection 20 on the
  • the projection 20 is disposed entirely within the connecting portion 19 and has a wedge-shaped portion with a tip 21 and two spreading side walls 22.
  • the angle of the side walls 22 may, for example, in a range between 5 ° and 25 °.
  • At the opposite side to the tip 21 side 23 of the projection 20 is concave. It is also possible to design the projection 20 without curvature at the end or to provide at the end of another portion which adjoins the wedge-shaped portion.
  • the width of the opposite side to the tip 21 23 is in a range between 1, 8 mm and 2.5 mm, so that when you open the closure strips 4 and 5 are kept visible at a distance.
  • two pressure pieces 24 which protrude inwards and the closure strips 4 and 5 façadeammendrü- to close them.
  • the pressure pieces 24 are arranged only at a small distance from the tip 21 of the projection 20, for example, between 1.5 mm to 3 mm, so that the closure strips 4 and 5 substantially form-fitting exactly by the plungers 24 and the projection 20 are guided and only small gaps arise.
  • the inwardly projecting webs 1 6 and 1 8 are arranged in each case at opposite ends of the slider 6 in the sliding direction.
  • the gap between the inwardly projecting webs 1 6 and 1 8 can be in the range between 0.7 and 1, 4 mm.
  • Trained as a one-piece plastic part slider 6 can also according to Figure 4 on an upper side of the connecting portion 1 9 have a mark 30 for identifying the opening or closing direction.
  • the marker 30 can be provided by shaping or by color deposition. Instead of an arrow, other markings or words can be provided.
  • FIGS. 5A to 5C show a further embodiment of a modified slider 6 'which can be used in a bag 1.
  • the Slider 6 ' has at the connecting portion 19 a projection 20' with a wedge-shaped portion with side walls 22, which are formed as in the first embodiment.
  • a trapezoidal section is provided with side walls converging towards the end, in which, however, no point but a cut end is provided, which terminates flush with the connecting section 19.
  • the plungers 24 ' have rounded edges to prevent damage to the closure strips 4 and 5.
  • the distance between a tip 21 of the wedge-shaped portion of the projection 20 'to the pressure pieces 24' in the sliding direction is between 1 mm to 2 mm, so that a substantial seal in this area is achieved.
  • the closure device according to the invention is used in particular for bags 1 for storing food.
  • the bag can be made of transparent plastic films, wherein the closure strips 4 and 5 can also be deposited transparent or colored.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

The invention relates to a closing device for a bag (1) comprising two closing strips (4, 5), which have profiled strips (10, 11) that can be locked to each other and which can be opened and closed via a slider (6), wherein the slider (6) is movable in the longitudinal direction of the closing strips (4, 5), engages around the closing strips (4, 5) in the shape of a U and has two side walls (15, 17) and a connecting section (19) connecting the side walls (15, 17), wherein, on the connecting section (19), a projection (20, 20') at least partly engaging between the closing strips (4, 5) to open the closing strips (4, 5) and, at a distance from the projection (2), two pressure pieces (24, 24') bearing on the outside of the closing strips (4, 5) to close the profile strips (10, 11) are provided. As seen in plan view of the connecting section (19), the projection (20, 20') has a wedge-shaped section having two spreading side walls (22), wherein the projection (20, 20') has a maximum width of more than 1.5 mm. This improves the handling and sealing of a bag having the closing device.

Description

Verschlusseinrichtung für einen Beutel  Closure device for a bag
Die vorliegende Erfindung betrifft eine Verschlusseinrichtung für einen Beutel mit zwei Verschlussstreifen, die miteinander verrastbare Profilstreifen aufweisen, die über einen Schieber geöffnet und verschlossen werden können, wobei der Schieber in Längsrichtung der Verschlussstreifen bewegbar ist, die Verschlussstreifen U-förmig umgreift und zwei Seitenwände und einen die Seiten- wände verbindenden Verbindungsabschnitt aufweist, wobei an dem Verbindungsabschnitt ein zumindest teilweise zwischen die Verschlussstreifen eingreifender Vorsprung zum Öffnen der Verschlussstreifen und beabstandet von dem Vorsprung zwei außen an den Verschlussstreifen anliegende Druckstücke zum Verschließen der Profilstreifen vorgesehen sind. The present invention relates to a closure device for a bag with two closure strips having interlockable profile strips which can be opened and closed by a slider, wherein the slider is movable in the longitudinal direction of the closure strip, the closure strip U-shaped embraces and two side walls and a has the connecting portion connecting the side walls, wherein at the connecting portion an at least partially engaging between the closure strip projection for opening the closure strip and spaced from the protrusion two externally applied to the closure strip plungers are provided for closing the profile strips.
Die WO 2013/192287 A2 offenbart einen Beutel mit einer Verschlusseinrichtung, die zwei Profilstreifen aufweist, die über einen Schieber geöffnet und verschlossen werden können. Der Schieber weist hierfür einen stegförmigen Vorsprung auf, der zwischen die Profile der Verschlusseinrichtung einfügbar ist. Beabstandet von dem Vorsprung sind zwei Druckstücke vorgesehen, um bei einer Bewegung des Schiebers in eine Richtung die Verschlussstreifen zu öffnen und in die gegenüberliegende Richtung zu verschließen. Bei dieser Verschlusseinrichtung ist nachteilig, dass der Benutzer bei einer Mittelstellung des Schiebers kaum erkennt, ob die Verschlussstreifen geöffnet oder geschlossen sind, denn der Abstand zwischen dem Verschlussstreifen ist sowohl in der geöffneten als auch in der geschlossenen Position sehr gering und kann mit dem Auge kaum erkannt werden, was die Handhabung schwierig macht. Zudem besteht der Nachteil, dass die Abdichtung der Verschlussstreifen unzureichend ist und es gerade bei Flüssigkeiten in dem Beutel zu Leckagen kommen kann. WO 2013/192287 A2 discloses a bag with a closure device which has two profile strips which can be opened and closed via a slide. The slide has for this purpose a web-shaped projection which can be inserted between the profiles of the closure device. Spaced apart from the projection, two thrust pieces are provided to open the closure strips in a direction when the slider is moved in one direction and to close them in the opposite direction. A disadvantage of this closure device is that the user hardly recognizes whether the closure strips are open or closed when the slider is in the center position, because the distance between the closure strip is very low both in the open and in the closed position and hardly achievable with the eye be recognized, which makes handling difficult. In addition, there is the disadvantage that the sealing of the closure strip is inadequate and leakage may occur, especially with liquids in the bag.
Es ist daher Aufgabe der vorliegenden Erfindung, eine Verschlusseinrichtung für einen Beutel zu schaffen, die eine verbesserte Handhabung und gute Abdichtung ermöglicht. Diese Aufgabe wird mit einer Verschlusseinrichtung mit den Merkmalen des Anspruches 1 gelöst. It is therefore an object of the present invention to provide a closure device for a bag, which allows improved handling and sealing. This object is achieved with a closure device having the features of claim 1.
Die erfindungsgemäße Verschlusseinrichtung umfasst an dem Schieber an einem Verbindungsabschnitt einen Vorsprung zum Öffnen der Verschlussstrei- fen, der in Draufsicht auf den Verbindungsabschnitt gesehen einen keilförmigen Abschnitt mit zwei aufspreizenden Seitenwänden aufweist. Dadurch können sich die Verschlussstreifen an den Vorsprung besser anlegen, was zu geringeren Spalten und somit zu einer verbesserten Abdichtung führt. Zudem kann die Öffnungsweite durch die keilförmige Kontur verbreitert werden, so dass der Benutzer durch eine Ansicht der Verschlussstreifen auf gegenüberliegenden Seiten des Schiebers erkennt, welche Seite die Öffnungsseite und welche die Verschlussseite ist. Der Vorsprung weist in Draufsicht dabei eine größte Breite von mehr als 1 ,5 mm auf. The closure device according to the invention comprises on the slide at a connecting portion a projection for opening the closure strip. fen seen in plan view of the connecting portion has a wedge-shaped portion with two aufsprreizenden side walls. As a result, the closure strips can better attach to the projection, which leads to fewer gaps and thus to an improved seal. In addition, the opening width can be widened by the wedge-shaped contour, so that the user recognizes by a view of the closure strips on opposite sides of the slider, which side is the opening side and which is the closure side. The projection has a maximum width of more than 1, 5 mm in plan view.
Vorzugsweise weist der Vorsprung auf der zu einer Spitze gegenüberliegenden Seite eine Breite von mehr als 1 ,7 mm auf, beispielsweise zwischen 1 ,8 mm bis 2,5 mm. Dadurch werden die Verschlussstreifen auf der Öffnungsseite in einem Abstand von rund 2 mm gehalten, was mit dem Auge erkennbar ist und somit die Handhabung gegenüber vorbekannten Schiebern verbessert, bei denen die Verschlussstreifen nur um etwa 1 mm geöffnet werden. Preferably, the projection on the side opposite to a tip has a width of more than 1.7 mm, for example between 1.8 mm and 2.5 mm. As a result, the closure strips are held on the opening side at a distance of about 2 mm, which is visible to the eye and thus improves the handling compared to prior art slides, in which the closure strips are opened only by about 1 mm.
In einer weiteren Ausgestaltung besitzt der Vorsprung eine Länge in Schieberichtung von mehr als 3 mm, beispielsweise zwischen 4 mm und 6 mm. In a further embodiment, the projection has a length in the sliding direction of more than 3 mm, for example between 4 mm and 6 mm.
Dadurch kann der Vorsprung mit einem Abschnitt keilförmig spitz zulaufen und bei einer Bewegung mit sanftem Druck die Profilstreifen öffnen. Beabstandet von der Spitze des Vorsprunges sind vorzugsweise Druckstücke vorgesehen, die in Schieberichtung weniger als 4 mm, insbesondere zwischen 1 mm bis 3 mm, angeordnet sind. Diese Druckstücke liegen außen an den Profilstreifen an und drücken diese bei einer Schiebebewegung in Schließrichtung zusammen, wobei der kurze Abstand zu dem Vorsprung für eine gute Abdichtung sorgt. Im Übergangsbereich zwischen Öffnungs- und Schließposition kann der Schieber über den Vorsprung ein möglichst formschlüssiges Anliegen der Profilstreifen bewirken mit geringen Spalten, so dass die Abdichtung gegenüber Flüssigkeiten verbessert ist. Zudem kann auch der Verbindungsabschnitt etwaige Spalte überdecken, wenn der Vorsprung in Draufsicht gesehen innerhalb des Verbindungsabschnittes vorgesehen ist. As a result, the projection can taper in a wedge shape with a section and open the profile strips during a movement with gentle pressure. Spaced from the top of the projection, pressure pieces are preferably provided, which are arranged in the sliding direction less than 4 mm, in particular between 1 mm to 3 mm. These plungers are on the outside of the profile strip and press together with a sliding movement in the closing direction, the short distance to the projection ensures a good seal. In the transition region between the open and closed positions of the slide over the projection a possible positive engagement of the profile strips cause with small gaps, so that the seal against liquids is improved. In addition, the connecting section can also cover any gaps if the projection is provided within the connecting section as seen in plan view.
Der Vorsprung kann in Draufsicht gesehen einen trapezförmigen Abschnitt mit zum Ende zusammenlaufenden Seitenwänden aufweisen. Dadurch ist der Vorsprung in Draufsicht annähernd rautenförmig und kann bei der Montage auf die Verschlussstreifen von beiden Seiten aufgespendet werden. Die Seitenwände des trapezförmigen Abschnittes können dabei weniger spitz zulaufen als die Seitenwände des keilförmigen Abschnittes. Für ein zuverlässiges Verschließen der Verschlussstreifen weisen die Druckstücke in eine Richtung senkrecht zu der Ebene des Verbindungsabschnittes eine Länge auf, die mindestens 1 ,5mal, vorzugsweise mindestens doppelt so lang ist wie die Länge des Vorsprunges. Dadurch können auch breite Verschlussstreifen zuverlässige geschlossen werden. The projection may have a trapezoidal section as viewed in plan view with end walls converging towards the end. As a result, the projection in plan view is approximately diamond-shaped and can be mounted during assembly on the closure strip from both sides. The side walls of the trapezoidal section can be less pointed than the side walls of the wedge-shaped section. For reliable closing of the closure strips, the pressure pieces in a direction perpendicular to the plane of the connecting portion have a length that is at least 1.5 times, preferably at least twice as long as the length of the projection. As a result, even wide closure strips can be reliably closed.
An den Seitenwänden des Schiebers sind jeweils zwei Stege vorgesehen, insbesondere an gegenüberliegenden Enden in Schieberichtung, die nach innen ragen und entlang von Leisten der Verschlussstreifen geführt sind. Dadurch ist der Schieber gegen ein Anheben von den Verschlussstreifen gesichert, und zudem wird eine exakte Führung in eine Richtung senkrecht zur Schieberichtung gewährleistet. Die Handhabung der Verschlusseinrichtung wird weiter vereinfacht, wenn an dem Schieber mindestens eine Markierung zur Anzeige der Öffnungs- oder Schließrichtung angebracht ist. Eine entsprechende Markierung kann als Pfeil, Piktogramm oder Test vorgesehen sein. Die Verschlusseinrichtung ist vorzugsweise an einem Beutel zur Aufbewahrung von Lebensmitteln vorgesehen, insbesondere aus einer transparenten Kunststofffolie. Two webs are respectively provided on the side walls of the slide, in particular at opposite ends in the sliding direction, which project inwards and are guided along strips of the closure strips. As a result, the slider is secured against lifting from the closure strips, and also an exact guidance is ensured in a direction perpendicular to the sliding direction. The handling of the closure device is further simplified when at least one mark for indicating the opening or closing direction is attached to the slider. A corresponding marking can be provided as an arrow, pictogram or test. The closure device is preferably provided on a bag for storing food, in particular of a transparent plastic film.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen: The invention will be explained in more detail below with reference to an embodiment with reference to the accompanying drawings. Show it:
Figur 1 eine perspektivische Ansicht eines Beutels mit einer erfindungsgemäßen Verschlusseinrichtung; Figure 1 is a perspective view of a bag with a closure device according to the invention;
Figur 2 eine Schnittansicht durch die Verschlusseinrichtung der Figur 1 ; Figure 2 is a sectional view through the closure device of Figure 1;
Figur 3 eine Unteransicht auf den Schieber der Verschlusseinrichtung der Figur 1 ; Figure 3 is a bottom view of the slider of the closure device of Figure 1;
Figur 4 eine Draufsicht auf den Schieber der Verschlusseinrichtung, und r 5A bis 5C mehrere Ansichten eines Schiebers mit einem modifizierten Vorsprung. Ein Beutel 1 umfasst zwei Seitenwände 2, die an einem Boden 9 miteinander verbunden sind. Die Seitenwände 2 sind ferner an zwei gegenüberliegenden Seiten über Nähte 8 miteinander verbunden und weisen an einer Seite eine Öffnung 3 auf. An jeder Seitenwand 2 des Beutels 1 ist ein Verschlussstreifen 4 oder 5 fixiert, insbesondere angeklebt oder angeschweißt. Die Verschlussstreifen 4 und 5 sind als extrudierte Kunststoffprofile ausgebildet, die randseitig an den Seitenwänden 2 festgelegt sind. Entlang der beiden Verschlussstreifen 4 und 5 ist ein Schieber 6 zwischen zwei Endpositionen verfahrbar, um die Verschlussstreifen 4 und 5 zu öffnen oder zu verschließen. An gegenüberliegen- den Enden sind die Verschlussstreifen 4 und 5 miteinander verklebt oder verschweißt. Figure 4 is a plan view of the slider of the closure device, and Figures 5A to 5C show several views of a slider with a modified projection. A bag 1 comprises two side walls 2, which are connected to one another at a bottom 9. The side walls 2 are further connected by two seams 8 on two opposite sides and have an opening 3 on one side. On each side wall 2 of the bag 1, a closure strip 4 or 5 is fixed, in particular glued or welded. The closure strips 4 and 5 are formed as extruded plastic profiles, which are fixed to the edge side of the side walls 2. Along the two closure strips 4 and 5, a slider 6 is movable between two end positions in order to open or close the closure strips 4 and 5. At opposite ends, the closure strips 4 and 5 are glued or welded together.
In Figur 2 ist die Verschlusseinrichtung im Bereich des Schiebers 6 dargestellt. Der Schieber 6 umfasst zwei Seitenwände 1 5 und 1 7, die über einen Verbin- dungsabschnitt 1 9 miteinander verbunden sind und die beiden Verschlussstreifen 4 und 5 U-förmig umgreifen. Am Ende der Seitenwand 1 5 ist ein nach innen ragender Steg 1 6 und am Ende der Seitenwand 1 7 ist ein nach innen ragender Steg 1 8 vorgesehen, die den Schieber 6 zusammen an Leisten 1 3 und 14 führen, die an den Verschlussstreifen 4 und 5 ausgebildet sind. Dadurch ist der Schieber 6 von den Verschlussstreifen 4 und 5 nicht in eine Richtung nach oben in Figur 2 abnehmbar und somit senkrecht zur Schieberichtung exakt geführt. FIG. 2 shows the closure device in the region of the slide 6. The slider 6 comprises two side walls 1 5 and 1 7, which are connected to one another via a connecting portion 1 9 and the two closure strips 4 and 5 engage around in a U-shape. At the end of the side wall 1 5 is an inwardly projecting web 1 6 and at the end of the side wall 1 7 an inwardly projecting web 1 8 is provided, the slide 6 together lead to strips 1 3 and 14, which on the closure strip 4 and 5 are formed. As a result, the slider 6 is not detachable from the closure strips 4 and 5 in an upward direction in FIG. 2 and thus guided exactly perpendicular to the sliding direction.
Der Verschlussstreifen 4 umfasst zwei hakenförmige Profilstreifen 1 1 , die in Eingriff mit zwei hakenförmigen Profilstreifen 1 0 an dem Verschlussstreifen 5 bringbar sind. Hierfür werden die hakenförmigen Profilstreifen 1 0 und 1 1 zueinander gedrückt und können durch die Hakenform aneinander verrasten. An dem Verschlussstreifen 4 ist noch ein nach innen ragender Führungsstreifen 1 2 ausgebildet, der verhindert, dass der obere hakenförmige Profilstreifen 1 0 an dem Verschlussstreifen 5 nach oben ausweichen kann. Dadurch sind beide Profilstreifen 1 0 formschlüssig an den beiden Profilstreifen 1 1 verrastbar. Es können natürlich auch andere Geometrien für die Profilstreifen 1 0 und 1 1 eingesetzt werden, um diese lösbar miteinander zu verbinden. Um die Profilstreifen 1 0 und 1 1 zu entriegeln und den Beutel 1 zu öffnen, ist an dem Verbindungsabschnitt 1 9 ein Vorsprung 20 angeformt, der zumindest teilweise zwischen die beiden Verschlussstreifen 4 und 5 eingreift, insbesondere oberhalb der Profilstreifen 1 0 und 1 1 . Durch den Vorsprung 20 können die Verschlussstreifen 4 und 5 auseinander gedrückt werden, um diese bei Bewegung des Schiebers 6 in Öffnungsrichtung zu öffnen. Der Vorsprung 20 ist eine Art Trennnase, die beim Verschieben die Verschlussstreifen 4 und 5 voneinander trennt. In Figur 3 ist der Schieber 6 in einer Ansicht auf den Vorsprung 20 auf demThe closure strip 4 comprises two hook-shaped profile strips 1 1, which are engageable with two hook-shaped profile strips 1 0 on the closure strip 5. For this purpose, the hook-shaped profile strips 1 0 and 1 1 pressed to each other and can lock together by the hook shape. On the closure strip 4, an inwardly projecting guide strip 1 2 is still formed, which prevents the upper hook-shaped profile strip 1 0 can escape on the closure strip 5 upwards. As a result, both profile strips 1 0 positively locked to the two profile strips 1 1. Of course, other geometries for the profile strips 1 0 and 1 1 can be used to detachably connect them together. In order to unlock the profile strips 1 0 and 1 1 and to open the bag 1, a projection 20 is integrally formed on the connecting portion 1 9, which engages at least partially between the two closure strips 4 and 5, in particular above the profile strip 1 0 and 1. By the projection 20, the closure strips 4 and 5 can be pressed apart to this when moving of the slide 6 to open in the opening direction. The projection 20 is a kind of separating nose, which separates the closure strips 4 and 5 when moving. In Figure 3, the slider 6 is in a view of the projection 20 on the
Verbindungsabschnitt 1 9 gezeigt. Es ist erkennbar, dass der Vorsprung 20 vollständig innerhalb des Verbindungsabschnittes 1 9 angeordnet ist und einen keilförmigen Abschnitt aufweist mit einer Spitze 21 und zwei aufspreizenden Seitenwänden 22. Der Winkel der Seitenwände 22 kann beispielsweise in einem Bereich zwischen 5° und 25° liegen. An der zu der Spitze 21 gegenüberliegenden Seite 23 ist der Vorsprung 20 konkav gewölbt. Es ist auch möglich, die Vorsprung 20 ohne Wölbung an dem Ende auszugestalten oder an dem Ende einen weiteren Abschnitt vorzusehen, der sich an den keilförmigen Abschnitt anschließt. Die Breite der zur Spitze 21 gegenüberliegenden Seite 23 liegt in einem Bereich zwischen 1 ,8 mm und 2,5 mm, so dass beim Öffnen die Verschlussstreifen 4 und 5 sichtbar in einem Abstand gehalten sind. Connecting section 1 9 shown. It can be seen that the projection 20 is disposed entirely within the connecting portion 19 and has a wedge-shaped portion with a tip 21 and two spreading side walls 22. The angle of the side walls 22 may, for example, in a range between 5 ° and 25 °. At the opposite side to the tip 21 side 23 of the projection 20 is concave. It is also possible to design the projection 20 without curvature at the end or to provide at the end of another portion which adjoins the wedge-shaped portion. The width of the opposite side to the tip 21 23 is in a range between 1, 8 mm and 2.5 mm, so that when you open the closure strips 4 and 5 are kept visible at a distance.
Auf der Seite der Spitze 21 befinden sich an dem Schieber 6 zwei Druckstücke 24, die nach innen ragen und die Verschlussstreifen 4 und 5 zusammendrü- cken, um diese zu verschließen. Für eine gute Abdichtung sind die Druckstücke 24 nur in einem geringen Abstand von der Spitze 21 des Vorsprunges 20 angeordnet, beispielsweise zwischen 1 ,5 mm bis 3 mm, so dass die Verschlussstreifen 4 und 5 im Wesentlichen formschlüssig exakt durch die Druckstücke 24 und den Vorsprung 20 geführt sind und nur geringe Spalte entstehen. On the side of the tip 21 are located on the slide 6, two pressure pieces 24, which protrude inwards and the closure strips 4 and 5 zusammenammendrü- to close them. For a good seal the pressure pieces 24 are arranged only at a small distance from the tip 21 of the projection 20, for example, between 1.5 mm to 3 mm, so that the closure strips 4 and 5 substantially form-fitting exactly by the plungers 24 and the projection 20 are guided and only small gaps arise.
Zudem ist in Figur 3 zu sehen, dass die nach innen ragenden Stege 1 6 und 1 8 jeweils an gegenüberliegenden Enden des Schiebers 6 in Schieberichtung angeordnet sind. Der Spalt zwischen den nachinnen ragenden Stegen 1 6 und 1 8 kann im Bereich zwischen 0,7 und 1 ,4 mm liegen. In addition, it can be seen in Figure 3, that the inwardly projecting webs 1 6 and 1 8 are arranged in each case at opposite ends of the slider 6 in the sliding direction. The gap between the inwardly projecting webs 1 6 and 1 8 can be in the range between 0.7 and 1, 4 mm.
Der als einstückiges Kunststoffteil ausgebildete Schieber 6 kann zudem gemäß Figur 4 an einer Oberseite an dem Verbindungsabschnitt 1 9 eine Markierung 30 zur Kenntlichmachung der Öffnungs- oder Schließrichtung aufweisen. Die Markierung 30 kann dabei durch Formgebung oder durch farbliche Absetzung vorgesehen werden. Statt eines Pfeiles können auch andere Markierungen o- der Wörter vorgesehen werden. Trained as a one-piece plastic part slider 6 can also according to Figure 4 on an upper side of the connecting portion 1 9 have a mark 30 for identifying the opening or closing direction. The marker 30 can be provided by shaping or by color deposition. Instead of an arrow, other markings or words can be provided.
In den Figuren 5A bis 5C ist eine weitere Ausführungsform eines modifizierten Schiebers 6' gezeigt, der bei einem Beutel 1 eingesetzt werden kann. Der Schieber 6' weist an dem Verbindungsabschnitt 19 einen Vorsprung 20' mit einem keilförmigen Abschnitt mit Seitenwänden 22 auf, die wie bei dem ersten Ausführungsbeispiel ausgebildet sind. Auf der zu der Spitze des keilförmigen Abschnittes gegenüberliegenden Seite ist ein in Draufsicht trapezförmigen Ab- schnitt mit zum Ende zusammenlaufenden Seitenwänden vorgesehen, bei dem allerdings keine Spitze sondern ein abgeschnittenes Ende vorgesehen ist, das bündig mit dem Verbindungsabschnitt 19 abschließt. FIGS. 5A to 5C show a further embodiment of a modified slider 6 'which can be used in a bag 1. The Slider 6 'has at the connecting portion 19 a projection 20' with a wedge-shaped portion with side walls 22, which are formed as in the first embodiment. On the side opposite to the tip of the wedge-shaped section, a trapezoidal section is provided with side walls converging towards the end, in which, however, no point but a cut end is provided, which terminates flush with the connecting section 19.
An dem Verbindungsabschnitt 19 sind neben dem Vorsprung 20' zwei Druck- stücke 24' angeformt, die in eine Richtung senkrecht zu der Ebene des Verbindungsabschnittes 19 etwas mehr als doppelt so lang ausgebildet sind wie der Vorsprung 20'. Die Druckstücke 24' weisen gerundete Kanten auf, um eine Beschädigung der Verschlussstreifen 4 und 5 zu vermeiden. Der Abstand einer Spitze 21 des keilförmigen Abschnittes des Vorsprunges 20' zu den Druckstücken 24' in Schieberichtung liegt zwischen 1 mm bis 2 mm, so dass eine weitgehende Abdichtung in diesem Bereich erreicht wird. Formed next to the projection 20 'are two pressure pieces 24' which are formed in a direction perpendicular to the plane of the connecting portion 19 somewhat more than twice as long as the projection 20 '. The plungers 24 'have rounded edges to prevent damage to the closure strips 4 and 5. The distance between a tip 21 of the wedge-shaped portion of the projection 20 'to the pressure pieces 24' in the sliding direction is between 1 mm to 2 mm, so that a substantial seal in this area is achieved.
Die erfindungsgemäße Verschlusseinrichtung wird insbesondere bei Beuteln 1 zur Aufbewahrung von Lebensmitteln eingesetzt. Hierfür kann der Beutel aus transparenten Kunststofffolien hergestellt sein, wobei die Verschlussstreifen 4 und 5 ebenfalls transparent oder farbig abgesetzt sein können. The closure device according to the invention is used in particular for bags 1 for storing food. For this purpose, the bag can be made of transparent plastic films, wherein the closure strips 4 and 5 can also be deposited transparent or colored.
Bezugszeichenliste LIST OF REFERENCE NUMBERS
1 Beutel 1 bag
2 Seitenwand  2 side wall
3 Öffnung  3 opening
4 Verschlussstreifen  4 closure strips
5 Verschlussstreifen  5 closure strips
6, 6' Schieber  6, 6 'slide
8 Naht  8 seam
9 Boden  9 floor
10 Profilstreifen  10 profile strips
1 1 Profilstreifen  1 1 profile strip
12 Führungsstreifen  12 guide strips
13 Leiste  13 bar
14 Leiste  14 bar
15 Seitenwand  15 side wall
16 Steg  16 footbridge
17 Seitenwand  17 sidewall
18 Steg  18 footbridge
19 Verbindungsabschnitt  19 connecting section
20, 20' Vorsprung  20, 20 'ahead
21 Spitze  21 tip
22 Seitenwand  22 side wall
23 Seite  23 page
24, 24' Druckstück  24, 24 'pressure piece
30 Markierung  30 mark

Claims

Ansprüche claims
Verschlusseinrichtung für einen Beutel (1 ) mit zwei Verschlussstreifen (4, 5), die miteinander verrastbare Profilstreifen (10, 1 1 ) aufweisen, die über einen Schieber (6) geöffnet und verschlossen werden können, wobei der Schieber (6) in Längsrichtung der Verschlussstreifen (4, 5) bewegbar ist, die Verschlussstreifen (4, 5) U-förmig umgreift und zwei Seitenwände (15, 17) und einen die Seitenwände (15, 17) verbindenden Verbindungsabschnitt (19) aufweist, wobei an dem Verbindungsabschnitt (19) ein zumindest teilweise zwischen die Verschlussstreifen (4, 5) eingreifender Vorsprung (20, 20') zum Öffnen der Verschlussstreifen (4, 5) und beabstandet von dem Vorsprung (20) zwei außen an den Verschlussstreifen (4, 5) anliegende Druckstücke (24, 24') zum Verschließen der Profilstreifen (10, 1 1 ) vorgesehen sind, dadurch gekennzeichnet, dass der Vorsprung (20, 20') in Draufsicht auf den Verbindungsabschnitt (19) gesehen einen keilförmigen Abschnitt mit zwei aufspreizenden Seitenwänden (22) aufweist, wobei der Vorsprung (20, 20') eine größte Breite von mehr als 1 ,5 mm besitzt. Closure device for a bag (1) with two closure strips (4, 5) which have mutually latchable profile strips (10, 11) which can be opened and closed via a slide (6), wherein the slide (6) extends longitudinally Closure strip (4, 5) is movable, the closure strip (4, 5) surrounds a U-shaped and two side walls (15, 17) and a side walls (15, 17) connecting the connecting portion (19), wherein at the connecting portion (19 ) an at least partially between the closure strip (4, 5) engaging projection (20, 20 ') for opening the closure strips (4, 5) and spaced from the projection (20) has two externally applied to the closure strip (4, 5) pressure pieces ( 24, 24 ') are provided for closing the profile strips (10, 1 1), characterized in that the projection (20, 20') in plan view of the connecting portion (19) seen a wedge-shaped portion with two aufspreizenden Seitenw ligand (22), wherein the projection (20, 20 ') has a maximum width of more than 1, has 5 mm.
Verschlusseinrichtung nach Anspruch 1 , dadurch gekennzeichnet, dass der Vorsprung (20, 20') mit dem keilförmigen Abschnitt eine größte Breite zwischen 1 ,8 bis 2,5 mm besitzt. Closure device according to claim 1, characterized in that the projection (20, 20 ') with the wedge-shaped section has a maximum width between 1.8 to 2.5 mm.
Verschlusseinrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Vorsprung (20) eine Länge in Schieberichtung von mehr als 3 mm, insbesondere mehr als 4 mm, aufweist. Closure device according to claim 1 or 2, characterized in that the projection (20) has a length in the sliding direction of more than 3 mm, in particular more than 4 mm.
Verschlusseinrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Abstand einer Spitze (21 ) des keilförmigen Abschnittes des Vorsprunges (20, 20') zu dem Druckstück (24, 24') in Schieberichtung weniger als 4 mm, insbesondere zwischen 1 mm bis 3 mm, ist. Closing device according to one of the preceding claims, characterized in that the distance of a tip (21) of the wedge-shaped portion of the projection (20, 20 ') to the pressure piece (24, 24') in the sliding direction less than 4 mm, in particular between 1 mm to 3 mm, is.
Verschlusseinrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Vorsprung (20') auf der zu der Spitze (21 ) gegenüberliegenden Seite (23) einen in Draufsicht trapezförmigen Abschnitt mit zum Ende zusammenlaufenden Seitenwänden aufweist. Closure device according to one of the preceding claims, characterized in that the projection (20 ') on the side (23) opposite the tip (21) has a trapezoidal section in plan view with side walls converging toward the end.
Verschlusseinrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass an den Seitenwänden (15, 17) jeweils zwei nach innen ragende Stege (1 6, 18) ausgebildet sind, die entlang an Leisten (13, 14) der Verschlussstreifen (4, 5) geführt sind. Closure device according to one of the preceding claims, characterized in that on the side walls (15, 17) respectively two inwardly projecting webs (1 6, 18) are formed, which are guided along strips (13, 14) of the closure strip (4, 5).
7. Verschlusseinrichtung nach einem der vorhergehenden Ansprüche, 7. Closure device according to one of the preceding claims,
dadurch gekennzeichnet, dass der Vorsprung (20) in Draufsicht auf den Verbindungsabschnitt (19) gesehen vollständig von dem Verbindungsabschnitt (19) umgeben ist.  characterized in that the projection (20) is seen in plan view of the connecting portion (19) completely surrounded by the connecting portion (19).
8. Verschlusseinrichtung nach einem der vorhergehenden Ansprüche, 8. Closure device according to one of the preceding claims,
dadurch gekennzeichnet, dass in eine Richtung senkrecht zu der Ebene des Verbindungsabschnittes (19) die Druckstücke (24) mindestens 1 ,5mal, vorzugsweise mindestens doppelt so lang sind wie der Vorsprung (20).  characterized in that in a direction perpendicular to the plane of the connecting portion (19) the pressure pieces (24) at least 1, 5 times, preferably at least twice as long as the projection (20).
9. Verschlusseinrichtung nach einem der vorhergehenden Ansprüche, 9. Closure device according to one of the preceding claims,
dadurch gekennzeichnet, dass der Schieber (6) eine Markierung (30) zur Anzeige der Öffnungs- oder Verschlussrichtung aufweist.  characterized in that the slider (6) has a mark (30) for indicating the opening or closing direction.
10. Verschlusseinrichtung nach einem der vorhergehenden Ansprüche, 10. Closure device according to one of the preceding claims,
dadurch gekennzeichnet, dass der Schieber (6) als einstückiges Kunststoffbauteil ausgebildet ist.  characterized in that the slide (6) is formed as a one-piece plastic component.
1 1 Beutel (1 ) zur Aufbewahrung von Lebensmitteln mit einer Verschlusseinrichtung nach einem der vorhergehenden Ansprüche. 1 1 bag (1) for storing food with a closure device according to one of the preceding claims.
EP18766250.7A 2017-10-06 2018-09-10 Closing device for a bag Active EP3691975B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HRP20220137TT HRP20220137T1 (en) 2017-10-06 2018-09-10 Closing device for a bag
PL18766250T PL3691975T3 (en) 2017-10-06 2018-09-10 Closing device for a bag

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202017106084.5U DE202017106084U1 (en) 2017-10-06 2017-10-06 Closure device for a bag
PCT/EP2018/074244 WO2019068418A1 (en) 2017-10-06 2018-09-10 Closing device for a bag

Publications (2)

Publication Number Publication Date
EP3691975A1 true EP3691975A1 (en) 2020-08-12
EP3691975B1 EP3691975B1 (en) 2021-11-10

Family

ID=63528805

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18766250.7A Active EP3691975B1 (en) 2017-10-06 2018-09-10 Closing device for a bag

Country Status (8)

Country Link
EP (1) EP3691975B1 (en)
DE (1) DE202017106084U1 (en)
DK (1) DK3691975T3 (en)
ES (1) ES2906284T3 (en)
HR (1) HRP20220137T1 (en)
PL (1) PL3691975T3 (en)
PT (1) PT3691975T (en)
WO (1) WO2019068418A1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5063644A (en) * 1991-03-22 1991-11-12 Mobil Oil Corporation Foldable zipper slider with compression-type latch
US5067208A (en) * 1991-03-22 1991-11-26 Mobil Oil Corporation Plastic reclosable fastener with self-locking slider
WO1992017085A1 (en) * 1991-03-29 1992-10-15 Mobil Oil Corporation Rolling action zipper profile and slider therefor
WO1992017087A1 (en) * 1991-03-29 1992-10-15 Mobil Oil Corporation Gull wing zipper slider
FR2785259B1 (en) * 1998-11-02 2001-12-07 Flexico France Sarl BAG INCLUDING ADDITIONAL CLOSING CLOSURE PROFILES
US6928702B1 (en) * 1999-06-10 2005-08-16 The Glad Products Company Closure device
EP1440898B1 (en) * 2001-09-04 2009-12-09 Hipack Co., Ltd. Plastic fastener with slider and bag body with plastic fastener
CN100512702C (en) * 2003-12-02 2009-07-15 派迪夫公司 Slider for reclosable fastener
US7574782B2 (en) * 2005-05-26 2009-08-18 S.C. Johnson Home Storage, Inc. Apparatus and method of operatively retaining an actuating member on an elongate closure mechanism
FR2940751B1 (en) * 2009-01-05 2011-03-11 S2F Flexico CURRENT FOR ACTUATING RIGIDIFIER BAR PROFILES
US8690430B2 (en) 2012-06-20 2014-04-08 S.C. Johnson & Son, Inc. Storage bag having a slider with ridges that presses together and separates interlocking profiles of fastener strips
DE202014102015U1 (en) * 2014-04-29 2015-07-31 Cofresco Frischhalteprodukte Gmbh & Co. Kg Sliding gate for opening and closing a foil bag
US10301076B2 (en) * 2014-06-20 2019-05-28 S. C. Johnson & Son, Inc. Slider with ergonomic features

Also Published As

Publication number Publication date
DE202017106084U1 (en) 2019-01-10
PT3691975T (en) 2022-01-14
WO2019068418A1 (en) 2019-04-11
HRP20220137T1 (en) 2022-04-15
PL3691975T3 (en) 2022-03-28
ES2906284T3 (en) 2022-04-18
DK3691975T3 (en) 2022-01-31
EP3691975B1 (en) 2021-11-10

Similar Documents

Publication Publication Date Title
DE112016007332B4 (en) WATERPROOF ZIPPER
DE69937869T2 (en) Bag with closure profiles actuated by a slider
DE2748546A1 (en) ZIPPER WITH AT LEAST ONE SLIDER
DE2539403A1 (en) BRIDGE LIKE UPPER END STOP FOR ZIPPERS
DE2815638A1 (en) ZIPPER SLIDER
DE202015105944U1 (en) Hidden slide unit and slider with the possibility to improve the positioning effect
AT389805B (en) ZIPPER
DE2749450A1 (en) SLIDING PIECE FOR A ZIPPER
DE202017000744U1 (en) Slider assembly and associated spring piece
DE2659395C3 (en) Zipper
DE3210468A1 (en) Door and window frame
DE2505425B2 (en) Tension ring lock
DE1782726B1 (en) Handle for carrying bag
EP3691975B1 (en) Closing device for a bag
EP3452320A1 (en) Assembly for a vehicle roof
DE1922985C3 (en) Slider for closing or opening profile strip locks
DE68904749T2 (en) CONTAINER CAP WITH PIVOTABLE ACTUATOR FOR DISPENSING THE CONTAINER.
DE1226817B (en) Profile strip zipper
DE1014941B (en) Slider for zippers
DE1435792A1 (en) Zipper
DE19922847A1 (en) Closure device for opening in part of motor vehicle has flap installed to slide on inner side of vehicle's part and by spring action from inner side closes off opening
EP3385183B1 (en) Collapsible container
DE202006001891U1 (en) Sealing zipper
DE202014102015U1 (en) Sliding gate for opening and closing a foil bag
DE2305959C3 (en) Concealed zip

Legal Events

Date Code Title Description
REG Reference to a national code

Ref country code: HR

Ref legal event code: TUEP

Ref document number: P20220137

Country of ref document: HR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200304

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210609

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1445900

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211115

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502018007790

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3691975

Country of ref document: PT

Date of ref document: 20220114

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20220110

REG Reference to a national code

Ref country code: FI

Ref legal event code: FGE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20220128

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20211110

REG Reference to a national code

Ref country code: HR

Ref legal event code: T1PR

Ref document number: P20220137

Country of ref document: HR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2906284

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20220418

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220210

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 39205

Country of ref document: SK

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220310

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502018007790

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20220811

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SK

Payment date: 20220906

Year of fee payment: 5

Ref country code: LU

Payment date: 20220920

Year of fee payment: 5

Ref country code: FI

Payment date: 20220921

Year of fee payment: 5

Ref country code: CZ

Payment date: 20220908

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20220902

Year of fee payment: 5

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20220137

Country of ref document: HR

Payment date: 20220906

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20220137

Country of ref document: HR

Payment date: 20230901

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NO

Payment date: 20230922

Year of fee payment: 6

Ref country code: AT

Payment date: 20230921

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20230920

Year of fee payment: 6

Ref country code: HR

Payment date: 20230901

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20231124

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230927

Year of fee payment: 6

Ref country code: CH

Payment date: 20231001

Year of fee payment: 6

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 39205

Country of ref document: SK

Effective date: 20230910

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230910

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230910

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230910

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230910

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20180910

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230910

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230910

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IE

Payment date: 20240927

Year of fee payment: 7

Ref country code: DE

Payment date: 20240930

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20240923

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240920

Year of fee payment: 7

Ref country code: PT

Payment date: 20240829

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20240918

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240925

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20240918

Year of fee payment: 7