DE102009029995A1 - Tube and emptying device - Google Patents
Tube and emptying device Download PDFInfo
- Publication number
- DE102009029995A1 DE102009029995A1 DE200910029995 DE102009029995A DE102009029995A1 DE 102009029995 A1 DE102009029995 A1 DE 102009029995A1 DE 200910029995 DE200910029995 DE 200910029995 DE 102009029995 A DE102009029995 A DE 102009029995A DE 102009029995 A1 DE102009029995 A1 DE 102009029995A1
- Authority
- DE
- Germany
- Prior art keywords
- tube
- housing
- dispensing nozzle
- sleeve
- offset
- 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.)
- Ceased
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tubes (AREA)
- Coating Apparatus (AREA)
Abstract
Eine Tube 12 weist an ihrem vorderen Ende eine gegenüber ihrer Längsachse versetzte Ausbringdüse 17 auf. In gleicher Richtung gegenüber der Längsachse der Tube versetzt ist auch ihr hinteres Verschlussende 19, das längs einem Teil der Mantellinie der Tube 12 gekrümmt ist. Eine Vorrichtung zum Entleeren dieser Tube 12 umfasst ein rohrförmiges Gehäuse 9, 11 mit einem darin verschiebbaren Auspresskörper 20, der mit zwei diametralen Achszapfen 18 in Axialschlitzen 13 des Gehäuses 9, 11 geführt ist. Die Achszapfen 18 greifen in eine Innengewinde 10 einer das Gehäuse 9, 11 umgebenden drehbaren Hülse 8 ein. Durch Drehen der Hülse 8 relativ zu dem Gehäuse 9, 11 wird der Auspresskörper 20 in Richtung der Ausbringdüse 17 verschoben.A tube 12 has at its front end an offset with respect to its longitudinal axis dispensing nozzle 17. Offset in the same direction with respect to the longitudinal axis of the tube is also its rear closure end 19, which is curved along a part of the generatrix of the tube 12. A device for emptying this tube 12 comprises a tubular housing 9, 11 with a displaceable therein Auspresskörper 20, which is guided with two diametrical journals 18 in axial slots 13 of the housing 9, 11. The axle pin 18 engage in an internal thread 10 of a housing 9, 11 surrounding the rotatable sleeve 8 a. By rotating the sleeve 8 relative to the housing 9, 11 of the Auspresskörper 20 is moved in the direction of the dispensing nozzle 17.
Description
Stand der TechnikState of the art
Herkömmliche Tuben, wie sie als Verpackungen für Zahnpasta, Cremes, pastenförmige Nahrungsmittel und dergleichen verwendet werden, haben gewöhnlich einen kreisrunden Querschnitt, weisen am vorderen Ende eine an einem steifen und verhältnismäßig dickwandigen Abschlussteil angeformte koaxiale Ausbringdüse auf und sind am hinteren Ende zusammengedrückt und durch eine diametral verlaufende Schweißnaht oder Falzung verschlossen. Ein Nachteil derartiger Tuben besteht darin, dass sie sich nicht vollständig entleeren lassen. Nach Testberichten von Eichanstalten verbleiben in Tuben bis zu 30% des Inhalts.conventional Tubes, such as packaging for toothpaste, creams, pasty foods and the like, usually have a circular cross-section, have at the front end on a stiff and relatively thick-walled End part molded coaxial dispensing nozzle on and are at the rear end pressed together and closed by a diametrically extending weld or fold. A disadvantage of such tubes is that they are not Completely let empty. According to test reports from Eichanstalten remain in tubes up to 30% of the contents.
Abriss der ErfindungOutline of the invention
Der Erfindung liegt die generelle Aufgabe zugrunde, Nachteile, wie sie bei Tuben nach dem Stand der Technik auftreten, mindestens teilweise zu beseitigen. Eine speziellere Aufgabe kann darin gesehen werden, eine Tube anzugeben, die sich vollständiger entleeren lässt als die herkömmlichen Tuben.Of the Invention is based on the general object disadvantages, as they occur in tubes according to the prior art, at least partially to eliminate. A more specific task can be seen in specify a tube that can be emptied more completely than the conventional ones Tubes.
Gemäß der in Anspruch 1 angegebenen Lösung dieser Aufgabe gestattet es die aus der Achse der Tube versetzte Anordnung der Ausbringdüse, dass sich die der Ausbringdüse benachbarten Teile der Tubenwand in der letzten Entleerungsphase aufeinander legen und dadurch das Restvolumen praktisch auf Null reduziert werden kann.According to the in Claim 1 specified solution this task allows the offset from the axis of the tube Arrangement of the dispensing nozzle that the dispensing nozzle adjacent parts of the tube wall in the last emptying phase put on each other and thus the residual volume practically zero can be reduced.
Die Weiterbildung der Erfindung nach den Ansprüchen 2 bis 7 ist dann besonders zweckmäßig, wenn zur Entleerung eine Vorrichtung mit einem Auspresskörper gemäß Anspruch 8 verwendet wird. Diese Vorrichtung ist vorteilhafterweise so gestaltet, dass die Entleerung durch Relativdrehung zwischen einem die Tube aufnehmenden rohrförmigen Gehäuse und einer das Gehäuse umgebenden Hülse um deren gemeinsame Längsachse erfolgt.The Further development of the invention according to claims 2 to 7 is then special appropriate if for emptying a device with a Auspresskörper according to claim 8 is used. This device is advantageously designed so that the emptying by relative rotation between a tube receiving tubular casing and one the housing surrounding sleeve around their common longitudinal axis he follows.
Kurzbeschreibung der ZeichnungBrief description of the drawing
Die Erfindung wird nachstehend anhand der Zeichnung näher beschrieben. Darin zeigt:The Invention will be described below with reference to the drawing. It shows:
Detaillierte Beschreibung von AusführungsbeispielenDetailed description of exemplary embodiments
Die
in
Dieses
Restvolumen wird bei der erfindungsgemäßen Tube, wie in
Ferner
ist die Stirnwand
Anstelle der Kugelkalottenform sind auch andere Gestaltungen möglich. Wichtig ist, dass sich ein Stirnwandteil komplementär in den anderen falten lässt.Instead of the Kugelkalottenform other designs are possible. Important is that one end wall part can be folded complementary in the other.
Die
Stirnwand
Anders
als in
Wie
ferner in
In
der in
Der
kugelförmige
Auspresskörper
Am
vorderen Ende ist das Gehäuse
Die
die Axialschlitze
Durch
Drehen des Griffteils
Für eine restlose
Entleerung ist es günstig, die
Innenwand des Innenrohrs
In
Ferner
ist es auch nicht erforderlich, dass die Tube
Die
in
Zur
sichtbaren Anzeige des Entleerungszustands der Tube
- 11
- Deckelcover
- 22
- Griffteilhandle part
- 33
- Motorengine
- 66
- Innenzahnradinternal gear
- 77
- Ritzelpinion
- 88th
- Hülseshell
- 99
- Außenrohrouter tube
- 1010
- Innengewindeinner thread
- 1111
- Innenrohrinner tube
- 1212
- Tubetube
- 1313
- Axialschlitzaxial slot
- 1414
- Schalterswitch
- 1515
- Kappecap
- 1616
- Anlageflächecontact surface
- 1717
- Ausbringdüsedispensing nozzle
- 1818
- Achseaxis
- 1919
- Verschlussendebreech end
- 2020
- AuspresskörperAuspresskörper
- 2121
- Stirnwandbulkhead
- 2222
- Anschlussconnection
- 2323
- Tubenachsetube axis
Claims (15)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910029995 DE102009029995A1 (en) | 2009-06-23 | 2009-06-23 | Tube and emptying device |
EP10727690A EP2445799A1 (en) | 2009-06-23 | 2010-06-23 | Tube and emptying device |
PCT/EP2010/003873 WO2010149381A1 (en) | 2009-06-23 | 2010-06-23 | Tube and emptying device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910029995 DE102009029995A1 (en) | 2009-06-23 | 2009-06-23 | Tube and emptying device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009029995A1 true DE102009029995A1 (en) | 2010-12-30 |
Family
ID=42609261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910029995 Ceased DE102009029995A1 (en) | 2009-06-23 | 2009-06-23 | Tube and emptying device |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2445799A1 (en) |
DE (1) | DE102009029995A1 (en) |
WO (1) | WO2010149381A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012009436A1 (en) | 2012-01-05 | 2013-07-11 | Daniel Andrei | Tube e.g. aluminum tube has mask that is provided with dome-shaped end portion and cylindrical portion mounted at portion of forehead at which release pipe is connected |
WO2013102624A1 (en) | 2012-01-05 | 2013-07-11 | Daniel Andrei | Tube and emptying device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011100363A1 (en) | 2010-11-11 | 2012-05-16 | Daniel Andrei | Completely emptied tube |
WO2016096673A1 (en) | 2014-12-14 | 2016-06-23 | Daniel Andrei | Tubular vice |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH270422A (en) * | 1944-10-10 | 1950-08-31 | Gabler Josef | Device for emptying collapsible containers. |
CH323800A (en) * | 1955-12-12 | 1957-08-15 | Hirschi Henry | tube |
US3604595A (en) * | 1969-11-24 | 1971-09-14 | John A Wiedeman | Self-collapsing container |
DE2639952A1 (en) * | 1976-09-04 | 1978-03-09 | Hans Tatenhorst | Paste dispenser tube with soft tube foil - has rigid reinforcing channel for complete and single handed discharge |
DE3874067T2 (en) * | 1987-09-28 | 1993-03-25 | Federico Trovo | DEVICE FOR EXPRESSING PASTE FROM A TUBE. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH587161A5 (en) * | 1975-03-13 | 1977-04-29 | Bodenmann Peter | Emptying installation for squeezable tubes - is fitted with movable squeezing device compressing the tube vertically to force contents out of nozzle at bottom |
DE29800632U1 (en) * | 1998-01-15 | 1998-04-30 | Yu, Abraham, Tainan | Automatic tube ejector |
US6401978B1 (en) * | 2000-06-21 | 2002-06-11 | Innovative Injectors, Inc. | Toothpaste dispenser |
US6419119B1 (en) * | 2001-04-27 | 2002-07-16 | Isaac Y. Tam | Efficient paste dispenser |
US7398897B1 (en) * | 2002-05-29 | 2008-07-15 | Tony Walker | Toothpaste holder |
-
2009
- 2009-06-23 DE DE200910029995 patent/DE102009029995A1/en not_active Ceased
-
2010
- 2010-06-23 EP EP10727690A patent/EP2445799A1/en not_active Withdrawn
- 2010-06-23 WO PCT/EP2010/003873 patent/WO2010149381A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH270422A (en) * | 1944-10-10 | 1950-08-31 | Gabler Josef | Device for emptying collapsible containers. |
CH323800A (en) * | 1955-12-12 | 1957-08-15 | Hirschi Henry | tube |
US3604595A (en) * | 1969-11-24 | 1971-09-14 | John A Wiedeman | Self-collapsing container |
DE2639952A1 (en) * | 1976-09-04 | 1978-03-09 | Hans Tatenhorst | Paste dispenser tube with soft tube foil - has rigid reinforcing channel for complete and single handed discharge |
DE3874067T2 (en) * | 1987-09-28 | 1993-03-25 | Federico Trovo | DEVICE FOR EXPRESSING PASTE FROM A TUBE. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012009436A1 (en) | 2012-01-05 | 2013-07-11 | Daniel Andrei | Tube e.g. aluminum tube has mask that is provided with dome-shaped end portion and cylindrical portion mounted at portion of forehead at which release pipe is connected |
WO2013102624A1 (en) | 2012-01-05 | 2013-07-11 | Daniel Andrei | Tube and emptying device |
Also Published As
Publication number | Publication date |
---|---|
EP2445799A1 (en) | 2012-05-02 |
WO2010149381A1 (en) | 2010-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |