EP0497124A1 - Device for sqeezing flexible tubes - Google Patents

Device for sqeezing flexible tubes Download PDF

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Publication number
EP0497124A1
EP0497124A1 EP92100401A EP92100401A EP0497124A1 EP 0497124 A1 EP0497124 A1 EP 0497124A1 EP 92100401 A EP92100401 A EP 92100401A EP 92100401 A EP92100401 A EP 92100401A EP 0497124 A1 EP0497124 A1 EP 0497124A1
Authority
EP
European Patent Office
Prior art keywords
frame
tube
housing
roller
conveyor frame
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Withdrawn
Application number
EP92100401A
Other languages
German (de)
French (fr)
Inventor
Rudi Becker
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.)
RUDI BECKER GmbH
Original Assignee
RUDI BECKER GmbH
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 RUDI BECKER GmbH filed Critical RUDI BECKER GmbH
Publication of EP0497124A1 publication Critical patent/EP0497124A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
    • B65D35/28—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices for expelling contents
    • B65D35/285—Co-operating squeezing supporting rollers
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/56—Holders for collapsible tubes
    • B65D35/565—Holders for collapsible tubes the holder being attached to a wall or suspended from a panel

Definitions

  • the invention relates to a device for squeezing tubes, consisting of a hollow receiving part for the tube provided at one end with its neck and cover cap with a squeeze part that can be displaced when the tube is inserted.
  • the device for expressing tubes according to the preamble of claim 1 according to the invention is characterized in that in the receiving part for the tube as a housing a longitudinally displaceable in side guides Frame - rolling frame - with two rollers is provided as a crimped part when the tube is inserted, to which a second frame - conveyor frame - is pivotally connected, which provides an actuating handle through a slot on the front of the housing and with a locking toothing on the rear wall of the housing resilient latching tongue cooperates in such a way that when the conveyor frame is displaced while pivoting the handle when engaging in the toothing and latching on the roller frame on the toothing, the latter can be advanced for further crushing when the tube is open.
  • This enables a gradual squeezing of the tube, depending on the pivotability of the conveyor frame limited by the roller frame.
  • the roller frame runs in housing grooves on both sides by means of laterally attached guide strips, each of which has inner pins at the free end for the pivotable attachment of the conveyor frame.
  • a resilient latching tongue engages in an alternating manner to hold the latching teeth on the rear wall of the housing.
  • the device for expressing tubes 1 consists of a housing 2 as a receiving part with side guides in the form of housing grooves 3 for the longitudinally displaceable frame 4 with two rollers 5 for squeezing the inserted tube 1.
  • the conveyor frame 6 On the longitudinally guided roller frame 4, 5, the conveyor frame 6 is pivotally connected and engages with the actuating handle 7 through the slot 8 on the front of the housing 2.
  • a locking toothing 9 is attached on the inside, with which (9) both Locking tongue 10 on the conveyor frame 6 and the locking tongue 11 on the roller frame 4, 5 each interact alternately. This ensures that when the conveyor frame 6 is moved while pivoting the handle 7 in direction A when engaging in the toothing at 9 and snapping on the roller frame 4, 5 on the toothing 9 of this (4) via the cams 6a for further crushing in direction A. 'can be brought forward with the tube open.
  • roller frame 4, 5 runs in the housing grooves 3 on both sides by means of laterally attached guide strips 12, each of which has inner pins 13 at the free end for the pivotable attachment of the conveyor frame 6.
  • the conveyor frame 6, which can also be pressed in the direction B on the handle 7, can be raised by lifting the roller frame 4, 5 out at 14 with the support frame 6 also disengaged to replace the tube 1 in direction B.
  • a side slide 20 for holding and replacing the same is provided on the end cover 17 of the housing 2 with an opening 18 for the tube 1 provided with a neck and a cap 19.
  • the cover 17 with the opening 18 can also be put on or swiveled instead of the slide 20, as is not particularly shown. The swiveling can also take place in connection with the lower part of the front wall of the housing.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

The invention relates to a device for squeezing tubes, consisting of a hollow receiving part (2) for the tube (1), which projects at the one end with its neck and covering cap, with a squeezing part which is displaceable when the tube has been introduced, a frame (4) - roller frame - which is longitudinally displaceable in lateral guides being provided in the receiving part for the tube as a housing and having two rollers (5) as the squeezing part when the tube has been introduced, to which frame a second frame - expulsion frame (6) - is pivotably connected, projects with an actuating handle (7) through a slot (8) at the front of the housing (2), and interacts by means of resilient catch tongues (10) (11) with a catch toothing (9) mounted on the rear side of said housing, in such a way that, when the expulsion frame is displaced with pivoting of the handle, engagement in the toothing and overlocking of the roller frame on the toothing, said roller frame can be moved forward for further squeezing when the tube is open. As a result, a stepwise squeezing of the tube is made possible, depending on the pivotability of the expulsion frame which is limited by the roller frame. <IMAGE>

Description

Die Erfindung betrifft eine Vorrichtung zum Ausdrücken von Tuben, bestehend aus einem hohlen Aufnahmeteil für die am einen Ende mit ihrem Hals und Abdeckkappe vorsehende Tube mit bei eingebrachter Tube verschiebbarem Quetschteil.The invention relates to a device for squeezing tubes, consisting of a hollow receiving part for the tube provided at one end with its neck and cover cap with a squeeze part that can be displaced when the tube is inserted.

Es sind eine ganze Reihe solcher Ausdrückvorrichtungen druch Quetschen der Tuben bekannt, wobei es immer wieder Schwierigkeiten bereitet bei einfacher Bedienung eine sichere Entleerung der Tube zu erreichen, ohne daß diese beim Quetschen verdrückt wird und damit die weitere Entleerung sperrt. Im allgemeinen werden hierfür glatte oder gezahnte Quetschrollen verwendet.There are a number of such squeezing devices known by squeezing the tubes, and it is always difficult to achieve safe emptying of the tube with simple operation, without this being squeezed during squeezing and thus blocking further emptying. In general, smooth or toothed pinch rolls are used for this.

Es ist nun Aufgabe der Erfindung die bekannten Quetschrollen-Ausführungen zur einfachen Handhabung zu verbessern.It is an object of the invention to improve the known pinch roller designs for easy handling.

Zur Lösung dieser Aufgabe kennzeichnet sich die Vorrichtung zum Ausdrücken von Tuben nach dem Oberbegriff von Anspruch 1 gemäß der Erfindung dadurch, daß im Aufnahmeteil für die Tube als Gehäuse ein in Seitenführungen längs verschiebbarer Rahmen - Rollrahmen - mit zwei Rollen als Quetschteil bei eingebrachter Tube vorgesehen ist, an welchem ein zweiter Rahmen - Förderrahmen - verschwenkbar angeschlossen ist, welcher mit einem Betätigungsgriff durch eine Schlitzung auf die Vorderseite des Gehäuses vorsieht und mit einer an der Rückwand desselben angebrachten Rastzahnung mittels federnder Rastzunge zusammenwirkt, derart, daß bei Verschiebung des Förderrahmens unter Verschwenkung des Griffs bei Eingriff in die Zahnung und Überrasten des Rollenrahmens an der Zahnung dieser zur weiteren Quetschung bei geöffneter Tube vorbringbar ist. Hierdurch wird ein schrittweises Ausquetschen der Tube ermöglicht, abhängig von der durch den Rollenrahmen begrenzten Verschwenkbarkeit des Förderrahmens.To achieve this object, the device for expressing tubes according to the preamble of claim 1 according to the invention is characterized in that in the receiving part for the tube as a housing a longitudinally displaceable in side guides Frame - rolling frame - with two rollers is provided as a crimped part when the tube is inserted, to which a second frame - conveyor frame - is pivotally connected, which provides an actuating handle through a slot on the front of the housing and with a locking toothing on the rear wall of the housing resilient latching tongue cooperates in such a way that when the conveyor frame is displaced while pivoting the handle when engaging in the toothing and latching on the roller frame on the toothing, the latter can be advanced for further crushing when the tube is open. This enables a gradual squeezing of the tube, depending on the pivotability of the conveyor frame limited by the roller frame.

Im einzelnen läuft der Rollenrahmen in beidseitigen Gehäusenuten vermittels seitlich angebrachter Führungsleisten, welche jeweils am freien Ende Innenzapfen zur schwenkbaren Anbringung des Förderrahmens aufweisen. Sowohl am Förderrahmen als auch am Rollenrahmen greift eine federnde Rastzunge zur Halterung in die Rastzahnung auf der Rückwand des Gehäuses jeweils wechselweise zusammenarbeitend ein. Zum Auswechseln der Tube läßt sich bei am Griff verschwenktem Förderrahmen in Ausraststellung der Rollenrahmen bei ebenfalls ausgerastetem Förderrahmen zurückbringen.Specifically, the roller frame runs in housing grooves on both sides by means of laterally attached guide strips, each of which has inner pins at the free end for the pivotable attachment of the conveyor frame. Both on the conveyor frame and on the roller frame, a resilient latching tongue engages in an alternating manner to hold the latching teeth on the rear wall of the housing. To replace the tube, when the conveyor frame is pivoted on the handle, the roller frame can be returned in the disengaged position while the conveyor frame is also disengaged.

Weitere Einzelheiten der Erfindung ergeben sich aus der Darstellung einer bevorzugten Ausführungsform einer Vorrichtung zum Ausdrücken von Tuben gemäß der Neuerung und zwar zeigen:

Figur 1
die Draufsicht auf die Vorrichtung und
Figur 2
den Mittelschnitt nach Linie II-II bei Figur 1.
Further details of the invention result from the representation of a preferred embodiment of a device for expressing tubes according to the innovation, namely:
Figure 1
the top view of the device and
Figure 2
the middle section along line II-II in Figure 1.

Wie aus der Zeichnung ersichtlich wird, besteht die Vorrichtung zum Ausdrücken von Tuben 1 aus einem Gehäuse 2 als Aufnahmeteil mit Seitenführungen in Form von Gehäusenuten 3 für den längs verschiebbaren Rahmen 4 mit zwei Rollen 5 zum Quetschen der eingebrachten Tube 1.As can be seen from the drawing, the device for expressing tubes 1 consists of a housing 2 as a receiving part with side guides in the form of housing grooves 3 for the longitudinally displaceable frame 4 with two rollers 5 for squeezing the inserted tube 1.

An dem längsgeführten Rollenrahmen 4, 5 ist der Förderrahmen 6 verschwenkbar angeschlossen und greift mit dem Betätigungsgriff 7 durch die Schlitzung 8 auf die Vorderseite des Gehäuses 2. An der Rückwand des Gehäuses 2 ist innen eine Rastzahnung 9 angebracht, mit welcher (9) sowohl die Rastzunge 10 am Förderrahmen 6 als auch die Rastzunge 11 am Rollenrahmen 4, 5 jeweils wechselweise zusammenwirken. Hierdurch wird erreicht, daß bei Verschiebung des Förderrahmens 6 unter Verschwenkung des Griffs 7 in Richtung A bei Eingriff in die Zahnung bei 9 und Überrasten des Rollenrahmens 4, 5 an der Zahnung 9 dieser (4) über die Nocken 6a zur weiteren Quetschung in Richtung A' bei geöffneter Tube vorbringbar ist.On the longitudinally guided roller frame 4, 5, the conveyor frame 6 is pivotally connected and engages with the actuating handle 7 through the slot 8 on the front of the housing 2. On the rear wall of the housing 2, a locking toothing 9 is attached on the inside, with which (9) both Locking tongue 10 on the conveyor frame 6 and the locking tongue 11 on the roller frame 4, 5 each interact alternately. This ensures that when the conveyor frame 6 is moved while pivoting the handle 7 in direction A when engaging in the toothing at 9 and snapping on the roller frame 4, 5 on the toothing 9 of this (4) via the cams 6a for further crushing in direction A. 'can be brought forward with the tube open.

Der Rollenrahmen 4, 5 läuft in beidseitigen Gehäusenuten 3 vermittels seitlich angebrachter Führungsleisten 12, welche jeweils am freien Ende Innenzapfen 13 zur schwenkbaren Anbringung des Förderrahmens 6 aufweisen. Der am Griff 7 auch in Richtung B drückbare Förderrahmen 6 läßt sich in Ausraststellung des Rollenrahmens 4, 5 vermittels Anhebung bei 14 bei ebenfalls ausgerastetem Förderrahmen 6 zum Auswechseln der Tube 1 in Richtung B zurückbringen.The roller frame 4, 5 runs in the housing grooves 3 on both sides by means of laterally attached guide strips 12, each of which has inner pins 13 at the free end for the pivotable attachment of the conveyor frame 6. The conveyor frame 6, which can also be pressed in the direction B on the handle 7, can be raised by lifting the roller frame 4, 5 out at 14 with the support frame 6 also disengaged to replace the tube 1 in direction B.

Am Abschlußdeckel 15 des Gehäuses 2 sind zwei gegeneinanderliegende Kunststoffstreifen 16 angebracht, welche zwischen den Rollen 5 durchgeführt der Tubenaufnahme 1 und Quetschung bei Förderung des Rollen- und Förderrahmens 4, 6 dienen. Schließlich ist am Abschlußdeckel 17 des Gehäuses 2 mit Öffnung 18 für die mit Hals und Abdeckkappe 19 versehene Tube 1 ein Seitenschieber 20 zur Halterung und Auswechseln derselben (1) vorgesehen. Hierbei kann der Deckel 17 mit Öffnung 18 anstelle des Schiebers 20 auch aufsetz- oder -schwenkbar sein, wie dies nicht besonders dargestellt ist. Auch kann das Aufschwenken in Verbindung mit dem unteren Teil der Vorderwand des Gehäuses erfolgen.At the end cover 15 of the housing 2, two opposing plastic strips 16 are attached, which are carried out between the rollers 5, the tube receptacle 1 and squeeze while promoting the roller and conveyor frame 4, 6. Finally, a side slide 20 for holding and replacing the same (FIG. 1) is provided on the end cover 17 of the housing 2 with an opening 18 for the tube 1 provided with a neck and a cap 19. In this case, the cover 17 with the opening 18 can also be put on or swiveled instead of the slide 20, as is not particularly shown. The swiveling can also take place in connection with the lower part of the front wall of the housing.

Claims (6)

Vorrichtung zum Ausdrücken von Tuben, bestehend aus einem hohlen Aufnahmeteil für die am einen Ende mit ihrem Hals und Abdeckkappe vorsehende Tube mit bei eingebrachter Tube verschiebbarem Quetschteil, dadurch gekennzeichnet,
daß im Aufnahmeteil für die Tube als Gehäuse ein in Seitenführungen längs verschiebbarer Rahmen - Rollenrahmen - mit zwei Rollen als Quetschteil bei eingebrachter Tube vorgesehen ist, an welchem ein zweiter Rahmen - Förderrahmen - verschwenkbar angeschlossen ist, welcher mit einem Betätigungsgriff durch eine Schlitzung auf die Vorderseite des Gehäuses vorsieht und mit einer an der Rückwand desselben angebrachten Rastzahnung mittels federnder Rastzunge zusammenwirkt, derart, daß bei Verschiebung des Förderrahmens unter Verschwenkung des Griffs bei Eingriff in die Zahnung und Überrasten des Rollenrahmens an der Zahnung dieser zur weiteren Quetschung bei geöffneter Tube vorbringbar ist.Device for squeezing tubes, consisting of a hollow receiving part for the tube provided at one end with its neck and cover cap, with a squeeze part that can be displaced when the tube is inserted, characterized in that
that in the receiving part for the tube as a housing a longitudinally displaceable frame - roller frame - is provided with two rollers as a squeeze part with the tube inserted, to which a second frame - conveyor frame - is pivotally connected, which is actuated by a slit on the front side of the housing and cooperates with a locking toothing attached to the rear wall of the housing by means of a resilient locking tongue, such that when the conveyor frame is displaced while pivoting the handle upon engagement in the toothing and latching of the roller frame on the toothing, the latter can be brought forward for further crushing when the tube is open. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Rollenrahmen in beidseitigen Gehäusenuten vermittels seitlich angebrachter Führungsleisten läuft, welche jeweils am freien Ende Innenzapfen zur schwenkbaren Anbringung des Förderrahmens aufweisen.Apparatus according to claim 1, characterized in that the roller frame runs in housing grooves on both sides by means of laterally attached guide strips which each have inner pins at the free end for the pivotable attachment of the conveyor frame. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet,
daß sowohl am Förderrahmen als auch am Rollenrahmen eine federnde Rastzunge zur Halterung in die Rastzahnung auf der Rückwand des Gehäuses jeweils wechselweise zusammenarbeitend eingreift.Device according to claim 1 or 2, characterized in that
that both on the conveyor frame and on the roller frame a resilient locking tongue for mounting in the locking teeth the rear wall of the housing intervenes alternately. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet,
daß sich bei am Griff verschwenktem Förderrahmen in Ausraststellung der Rollenrahmen bei ebenfalls ausgerastetem Förderrahmen zurückbringen läßt.Device according to one of claims 1 to 3, characterized in that
that when the conveyor frame is pivoted on the handle in the disengaged position, the roller frame can be brought back with the conveyor frame also disengaged. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet,
daß am einen Abschlußdeckel des Gehäuses zwei gegenüberliegende Kunststoffstreifen angebracht sind, welche zwischen den Quetschrollen durchgeführt der Tubenaufnahme und Quetschung bei Förderung des Rollen-und Förderrahmens dienen.Device according to one of claims 1 to 4, characterized in that
that two opposite plastic strips are attached to one end cover of the housing, which strips are used between the pinch rollers to serve for tube reception and pinching when the roller and conveyor frame is conveyed. Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet,
daß am anderen Abschlußdeckel des Gehäuses mit Öffnung für die mit Hals und Abdeckkappe versehene Tube ein Seitenschieber zur Halterung und Auswechseln derselben vorgesehen ist oder aber der Deckel mit Öffnung und ggfs.- dem unteren Teil der Vorderwand des Gehäuses aufsez- oder -schwenkbar ist.Device according to one of claims 1 to 5, characterized in that
that on the other end cover of the housing with an opening for the tube provided with a neck and cover cap, a side slide is provided for holding and replacing the same, or the cover with opening and, if necessary, the lower part of the front wall of the housing can be mounted or pivoted.
EP92100401A 1991-01-31 1992-01-13 Device for sqeezing flexible tubes Withdrawn EP0497124A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9101080U DE9101080U1 (en) 1991-01-31 1991-01-31 Device for squeezing tubes
DE9101080U 1991-01-31

Publications (1)

Publication Number Publication Date
EP0497124A1 true EP0497124A1 (en) 1992-08-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP92100401A Withdrawn EP0497124A1 (en) 1991-01-31 1992-01-13 Device for sqeezing flexible tubes

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EP (1) EP0497124A1 (en)
DE (1) DE9101080U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6454133B1 (en) * 2001-05-03 2002-09-24 Kenneth Oscar Lopez Toothpaste butler
US7431178B2 (en) * 2005-09-30 2008-10-07 Duane Parker Allen Toothpaste dispenser

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400442A1 (en) * 1994-01-10 1995-07-13 Zeller Plastik Koehn Graebner Refillable package for liquid, viscous or powdery substances
JP3077135B2 (en) * 1996-01-31 2000-08-14 花王株式会社 Discharge container

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551629A1 (en) * 1975-11-18 1977-06-02 Bolko Jung Tube emptying equipment for metered quantities - has discharge rollers working with locking rack and lever

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551629A1 (en) * 1975-11-18 1977-06-02 Bolko Jung Tube emptying equipment for metered quantities - has discharge rollers working with locking rack and lever

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6454133B1 (en) * 2001-05-03 2002-09-24 Kenneth Oscar Lopez Toothpaste butler
US7431178B2 (en) * 2005-09-30 2008-10-07 Duane Parker Allen Toothpaste dispenser

Also Published As

Publication number Publication date
DE9101080U1 (en) 1991-04-18

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