US3570726A - Deformable tube with nozzle for extruding pastelike products in flattened form - Google Patents

Deformable tube with nozzle for extruding pastelike products in flattened form Download PDF

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Publication number
US3570726A
US3570726A US727864A US3570726DA US3570726A US 3570726 A US3570726 A US 3570726A US 727864 A US727864 A US 727864A US 3570726D A US3570726D A US 3570726DA US 3570726 A US3570726 A US 3570726A
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opening
nozzle
dispensing
discharge orifice
dispensing portion
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US727864A
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Vincenzo Pomodoro
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Neotis SpA
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Neotis SpA
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    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • 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
    • B65D35/36—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 applying contents to surfaces
    • B65D35/38—Nozzles

Definitions

  • ABSTRACT A deformable tube for extruding pastelike 222/92, products in flattened form is provided with a nozzle compris- 563; 239/597, ing a laminating slit which can be sealed by a cap insertable i 599, 601; 401/152, 189, 185 under elastic constraint.
  • This invention relates to a deformable tube for pastelike materials provided with a nozzle which allows the dispensing of the product contained therein in the form of a strip or thin ribbon.
  • Certain pastelike products such as, for instance, those used for cosmetics or curative purposes, should be dispensed in the a form of a thin ribbon to be rapidly and suitably spread over the desired surface.
  • the present invention meets this requirement and allows the product to be dispensed and spread by the user with the same hand which holds and squeezes the deformable tube, so that said product is dispensed with the necessary evenness and uniformity.
  • the tube in accordance with the invention is characterized in that it includes a nozzle comprising a final, flattened length or dispensing portion provided with a laminating slit or discharge orifice through which the product is supplied in the form of a thin ribbon.
  • the nozzle is able to retain at its slitted end, by elastic constraint, a cap which seals said dispenser slit and prevents the foreign matters to enter.
  • the nozzle is made of a molded, plastic material and is removably fitted to the usual nip of the tube, thus extending the advantages of this invention to the usual deformable tubes.
  • FIG. 1 is an elevation view of the tube
  • FIG. 2 is a partial front elevation view of the tube, with the plastic nozzle partially sectioned;
  • FIG. 3 is a plan view of FIG. 2, with the cap removed;
  • FIG. 4 is a cross section of the nozzle
  • FIG. 5 is a partial enlarged view of the nozzle of FIG. 4.
  • A indicates the defonnable tube which retains, as will be explained thereafter a nozzle B the mouthpiece B, of which is provided with a cover C.
  • nozzle B The lower end of nozzle B is provided with a female threaded fitting B screwed to the usual nip of the deformable tube A, thus establishing a connection between the inside of said tube and the nozzle.
  • fitting B is surrounded by a crown B which can be fitted to the top end A, of the deformable tube.
  • Adjacent to the female threaded fitting B is a tubular length B, which proceeds towards the other end of the nozzle with a gradually modified cross section to terminate at the mouthpiece B, with a slit B
  • the cross section of said slit or discharge orifice is slightly smaller than that of the fitting 8,, to maintain the pastelike material under a constant pressure, thus guaranteeing the continuity of the same in dispensing.
  • the inner wall of slit B adjacent to the dispenser opening shows a groove designed to house, under elastic constraint a shaped projection C, integral with cap C at its lower end.
  • Said projection extends over a length substantially equal to the width of the slit of the dispenser nozzle B, being retained adherent to the rim of said nozzle by the elasticity of the latter.
  • the nozzle B whether it is integral with the deformable tube A or removably fitted to the same, allows the dispensing of the pastelike product, in form of a thin ribbon, through the nozzle slit 8,, whereby the distribution of the pastelike material can be easily performed, also because the end of nozzle B, showing a spatulalilte shape, allows the spreading of the dispensed material.
  • Cap C can be applied and removed easily, due to the shaped portion C, of projection C,, as well as the rounded edges of nozzle slit, 8,.
  • the above illustrated nozzle is particularly designed for construction in plastic material.
  • said dispensing portion having an elongated and narrow discharge orifice at one end thereof communicating with said opening, said opening adjacent the other end of said dispensing portion being substantially circular with said opening as it extends from said other end to said one end being of a gradually modified cross section with the opening smoothly and gradually flattening and widening as it extends from said other end towardsaid discharge orifice;
  • said discharge orifice having an area less than the area of the circular portion of said opening adjacent said other end of said dispensing portion, and said discharge orifice having a width greater than the diameter of the circular portion of said opening;
  • a removable cap mountable on said one end of said dispensing portion of for sealingly closing said discharge orifice
  • said cap including a body portion adapted to be disposed directly adjacent said one end of said dispensing portion and a tonguelike projection extending outwardly from said body portion, said tonguelike projection having an enlargement having a width greater than the width of said discharge orifice, and at least the discharge end of said dispensing ,portion being elastically deformable for permitting said enlargement to pass through said discharge orifice for effecting a sealed closing of said opening.
  • a nozzle according to claim 1 wherein said body portion of said cap has a cross-sectional configuration approximately corresponding to the external configuration of said one end of said dispensing portion.
  • a nozzle according to claim 1 wherein said circular passage is threaded for permitting said nozzle to be secured to a container containing a pastelike product.

Abstract

A deformable tube for extruding pastelike products in flattened form is provided with a nozzle comprising a laminating slit which can be sealed by a cap insertable under elastic constraint.

Description

United States Patent [72] Inventor iieirtbce'scmr UNlTED sTATEs PATENTS 2,314,539 3/1943 l-lollenbeck.................. 1,321,190 1/1920 Bi VincenzoPomodoro Villaguardia, Italy [21] AppLNo. 727,864
goney.......... 2,975,947 3/1961 Pellett 3,133,310 5/1964 Yorker et Villaguardia, Como, Italy May 16, 1967 Italy I FOREIGN PATENTS 558,247 2/1957 Primary Examiner-Samuel F. Coleman I Assistant Examiner-Nonnan L. Stack, Jr.
Italy 401/152 [5 Attorney- Woodhams, Blanchard and Flynn EXTRUDING PASTELIKE PRODUCTS IN I I I FLATTENED FORM 3 Claims, 5 Drawing Figs.
. 222/568, 401/264 [51] Int. 365d 3/04 ABSTRACT: A deformable tube for extruding pastelike 222/92, products in flattened form is provided with a nozzle compris- 563; 239/597, ing a laminating slit which can be sealed by a cap insertable i 599, 601; 401/152, 189, 185 under elastic constraint.
[50] Field ofSearch.... 107, 562,572,462, 490; 222/546 PATENTED'HARI s l97| FIG. 4
ATTORNEYS DEFORMABLE TUBE WITH NOZZLE FOR EXTRUDING PASTELIKE PRODUCTS IN FLA'ITENED FORM This invention relates to a deformable tube for pastelike materials provided with a nozzle which allows the dispensing of the product contained therein in the form of a strip or thin ribbon.
Certain pastelike products, such as, for instance, those used for cosmetics or curative purposes, should be dispensed in the a form of a thin ribbon to be rapidly and suitably spread over the desired surface. The present invention meets this requirement and allows the product to be dispensed and spread by the user with the same hand which holds and squeezes the deformable tube, so that said product is dispensed with the necessary evenness and uniformity. I
The tube in accordance with the invention is characterized in that it includes a nozzle comprising a final, flattened length or dispensing portion provided with a laminating slit or discharge orifice through which the product is supplied in the form of a thin ribbon.
According to the invention, the nozzle is able to retain at its slitted end, by elastic constraint, a cap which seals said dispenser slit and prevents the foreign matters to enter.
In an advantageous embodiment of the invention, the nozzle is made of a molded, plastic material and is removably fitted to the usual nip of the tube, thus extending the advantages of this invention to the usual deformable tubes.
The invention will now be described in the following specification, with reference to the attached drawing, illustrating a preferred embodiment of the deformable tube provided with the nozzle of the invention. ln'the drawing;
FIG. 1 is an elevation view of the tube;
FIG. 2 is a partial front elevation view of the tube, with the plastic nozzle partially sectioned;
FIG. 3 is a plan view of FIG. 2, with the cap removed;
FIG. 4 is a cross section of the nozzle; and
FIG. 5 is a partial enlarged view of the nozzle of FIG. 4.
Referring now to the drawing, A indicates the defonnable tube which retains, as will be explained thereafter a nozzle B the mouthpiece B, of which is provided with a cover C.
The lower end of nozzle B is provided with a female threaded fitting B screwed to the usual nip of the deformable tube A, thus establishing a connection between the inside of said tube and the nozzle. In the illustrated case fitting B is surrounded by a crown B which can be fitted to the top end A, of the deformable tube.
Adjacent to the female threaded fitting B is a tubular length B,, which proceeds towards the other end of the nozzle with a gradually modified cross section to terminate at the mouthpiece B, with a slit B Actually, the cross section of said slit or discharge orifice is slightly smaller than that of the fitting 8,, to maintain the pastelike material under a constant pressure, thus guaranteeing the continuity of the same in dispensing.
As shown more in detail in FIG. 5, the inner wall of slit B adjacent to the dispenser opening, shows a groove designed to house, under elastic constraint a shaped projection C, integral with cap C at its lower end. Said projection extends over a length substantially equal to the width of the slit of the dispenser nozzle B, being retained adherent to the rim of said nozzle by the elasticity of the latter.
Consequently, the nozzle B whether it is integral with the deformable tube A or removably fitted to the same, allows the dispensing of the pastelike product, in form of a thin ribbon, through the nozzle slit 8,, whereby the distribution of the pastelike material can be easily performed, also because the end of nozzle B, showing a spatulalilte shape, allows the spreading of the dispensed material. Cap C can be applied and removed easily, due to the shaped portion C, of projection C,, as well as the rounded edges of nozzle slit, 8,.
The above illustrated nozzle is particularly designed for construction in plastic material.
I claim:
1. A nozzle for dispensing a pastelike product and adapted to be secured to the opened end of a product container, comrisin p an longated, flat and hollow dispensing portion having an opening therethrough, said dispensing portion having a width greater than its thickness and having a longitudinal length at least equal to its width;
said dispensing portion having an elongated and narrow discharge orifice at one end thereof communicating with said opening, said opening adjacent the other end of said dispensing portion being substantially circular with said opening as it extends from said other end to said one end being of a gradually modified cross section with the opening smoothly and gradually flattening and widening as it extends from said other end towardsaid discharge orifice;
said discharge orifice having an area less than the area of the circular portion of said opening adjacent said other end of said dispensing portion, and said discharge orifice having a width greater than the diameter of the circular portion of said opening;
a short, radially enlarged connector portion integrally connected to said dispensing portion adjacent said other end thereof, said connector portion being adapted to engage the opened end of said container, said connector portion having a substantially circular passage therethrough in communication with the circular portion of said opening; and
a removable cap mountable on said one end of said dispensing portion of for sealingly closing said discharge orifice, said cap including a body portion adapted to be disposed directly adjacent said one end of said dispensing portion and a tonguelike projection extending outwardly from said body portion, said tonguelike projection having an enlargement having a width greater than the width of said discharge orifice, and at least the discharge end of said dispensing ,portion being elastically deformable for permitting said enlargement to pass through said discharge orifice for effecting a sealed closing of said opening.
2. A nozzle according to claim 1, wherein said body portion of said cap has a cross-sectional configuration approximately corresponding to the external configuration of said one end of said dispensing portion.
3. A nozzle according to claim 1, wherein said circular passage is threaded for permitting said nozzle to be secured to a container containing a pastelike product.

Claims (3)

1. A nozzle for dispensing a pastelike product and adapted to be secured to the opened end of a product container, comprising: an elongated, flat and hollow dispensing portion having an opening therethrough, said dispensing portion having a width greater than its thickness and having a longitudinal length at least equal to its width; said dispensing portion having an elongated and narrow discharge orifice at one end thereof communicating with said opening, said opening adjacent the other end of said dispensing portion being substantially circular with said opening as it extends from said other end to said one end being of a gradually modified cross section with the opening smoothly and gradually flattening and widening as it extends from said other end toward said discharge orifice; said discharge orifice having an area less than the area of the circular portion of said opening adjacent said other end of said dispensing portion, and said discharge orifice having a width greater than the diameter of the circular portion of said opening; a short, radially enlarged connector portion integrally connected to said dispensing portion adjacent said other end thereof, said connector portion being adapted to engage the opened end of said container, said connector portion having a substantially circular passage therethrough in communication with the circular portion of said opening; and a removable cap mountable on said one end of said dispensing portion of for sealingly closing said discharge orifice, said cap including a body portion adapted to be disposed directly adjacent said one end of said dispensing portion and a tonguelike projection extending outwardly from said body portion, said tonguelike projection having an enlargement having a width greater than the width of said discharge orifice, and at least the discharge end of said dispensing portion being elastically deformable for permitting said enlargement to pass through said discharge orifice for effecting a sealed closing of said opening.
2. A nozzle according to claim 1, wherein said body portion of said cap has a cross-sectional configuration approximately corresponding to the external configuration of said one end of said dispensing portion.
3. A nozzle according to claim 1, wherein said circular passage is threaded for permitting said nozzle to be secured to a container containing a pastelike product.
US727864A 1967-05-16 1968-05-09 Deformable tube with nozzle for extruding pastelike products in flattened form Expired - Lifetime US3570726A (en)

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693847A (en) * 1971-01-06 1972-09-26 Royal H Gibson Bottle cap and pouring fitment assembly
DE4420719A1 (en) * 1994-06-15 1995-12-21 Henkel Kgaa Membrane-sealed tube with needle lock
US5833099A (en) * 1996-08-28 1998-11-10 Boaz; William Jesse Caulking nozzle
US6112926A (en) * 1998-03-18 2000-09-05 Fishman; Gary Lee Non-closable threaded drink-through spout cap for common beverage bottles
US6179506B1 (en) 1999-06-29 2001-01-30 Andrew Terrance Kevin Dewberry Caulking accessory
US20040231082A1 (en) * 1999-06-11 2004-11-25 Gavney James A. Dentition cleaning device and system
US20050166343A1 (en) * 1999-06-11 2005-08-04 Gavney James A.Jr. Powered toothbrush with polishing elements
US20050198757A1 (en) * 2002-11-09 2005-09-15 Gavney James A.Jr. Absorbent structures with integrated contact elements
US20050229339A1 (en) * 1999-06-11 2005-10-20 Gavney James A Jr Oral-care device and system
US20060021170A1 (en) * 1999-06-11 2006-02-02 Gavney James A Jr Squeegee device and system
US7047589B2 (en) 1999-06-11 2006-05-23 Gavney Jr James A Dentition cleaning device and system
US20060117506A1 (en) * 1999-06-11 2006-06-08 Gavney James A Jr Oral-care device and system
US20060236477A1 (en) * 1999-06-11 2006-10-26 Gavney James A Jr Oral-care device and system
US20080014163A1 (en) * 2006-07-14 2008-01-17 Stacey Leigh Grabiner Protective Applicator, Composition, and Method
US7434288B2 (en) 2000-09-19 2008-10-14 Gavney Jr James A Oral care device with multi-structural contact elements
US7743448B2 (en) 1999-06-11 2010-06-29 Gavney Jr James A Device and system with moving squeegee fields
US7814604B2 (en) 2000-09-19 2010-10-19 Gavney Jr James A Device with multi-structural contact elements
US8276233B2 (en) 1999-06-11 2012-10-02 Gavney Jr James A Multi-directional wiping elements and device using the same
US20160186900A1 (en) * 2014-12-24 2016-06-30 Hon Hai Precision Industry Co., Ltd. Adaptable tube connector

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1024091A1 (en) * 1999-01-26 2000-08-02 Owens-Illinois Closure Inc. Removable tip dispensing closure and method of manufacture
ES1093081Y (en) * 2013-09-20 2014-02-05 Avila Jose Manuel Ortega Dispenser container for food products

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327190A (en) * 1917-03-15 1920-01-06 Bigoney Thomas Warnock Container and process for making the same
US2314539A (en) * 1941-08-05 1943-03-23 Ernest L Hollenbeck Fluid control applicator
US2975947A (en) * 1957-05-03 1961-03-21 Owens Illinois Glass Co Dispensing type closures
US3133310A (en) * 1959-09-03 1964-05-19 Yorker & Sons Inc Spouted cap and closure therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327190A (en) * 1917-03-15 1920-01-06 Bigoney Thomas Warnock Container and process for making the same
US2314539A (en) * 1941-08-05 1943-03-23 Ernest L Hollenbeck Fluid control applicator
US2975947A (en) * 1957-05-03 1961-03-21 Owens Illinois Glass Co Dispensing type closures
US3133310A (en) * 1959-09-03 1964-05-19 Yorker & Sons Inc Spouted cap and closure therefor

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693847A (en) * 1971-01-06 1972-09-26 Royal H Gibson Bottle cap and pouring fitment assembly
DE4420719A1 (en) * 1994-06-15 1995-12-21 Henkel Kgaa Membrane-sealed tube with needle lock
US5833099A (en) * 1996-08-28 1998-11-10 Boaz; William Jesse Caulking nozzle
US6022504A (en) * 1996-08-28 2000-02-08 Boaz; William Jesse Method of manufacturing a caulking nozzle
US6112926A (en) * 1998-03-18 2000-09-05 Fishman; Gary Lee Non-closable threaded drink-through spout cap for common beverage bottles
US7047589B2 (en) 1999-06-11 2006-05-23 Gavney Jr James A Dentition cleaning device and system
US7363675B2 (en) 1999-06-11 2008-04-29 Gavney Jr James A Squeegee device and system
US20050166343A1 (en) * 1999-06-11 2005-08-04 Gavney James A.Jr. Powered toothbrush with polishing elements
US8276231B2 (en) 1999-06-11 2012-10-02 Gavney Jr James A Oral-care device and system
US6944903B2 (en) * 1999-06-11 2005-09-20 Gavney Jr James A Dentition cleaning device and system
US20050229339A1 (en) * 1999-06-11 2005-10-20 Gavney James A Jr Oral-care device and system
US20060021170A1 (en) * 1999-06-11 2006-02-02 Gavney James A Jr Squeegee device and system
US8276233B2 (en) 1999-06-11 2012-10-02 Gavney Jr James A Multi-directional wiping elements and device using the same
US20060117506A1 (en) * 1999-06-11 2006-06-08 Gavney James A Jr Oral-care device and system
US20060236477A1 (en) * 1999-06-11 2006-10-26 Gavney James A Jr Oral-care device and system
US7877833B2 (en) 1999-06-11 2011-02-01 Gavney Jr James A Oral-care device and system
US20040231082A1 (en) * 1999-06-11 2004-11-25 Gavney James A. Dentition cleaning device and system
US7814603B2 (en) 1999-06-11 2010-10-19 Gavney Jr James A Powered toothbrush with polishing elements
US7743448B2 (en) 1999-06-11 2010-06-29 Gavney Jr James A Device and system with moving squeegee fields
US6179506B1 (en) 1999-06-29 2001-01-30 Andrew Terrance Kevin Dewberry Caulking accessory
US7814604B2 (en) 2000-09-19 2010-10-19 Gavney Jr James A Device with multi-structural contact elements
US7434288B2 (en) 2000-09-19 2008-10-14 Gavney Jr James A Oral care device with multi-structural contact elements
US8141194B2 (en) 2002-11-09 2012-03-27 Gavney Jr James A Absorbent structures with integrated contact elements
US20050198757A1 (en) * 2002-11-09 2005-09-15 Gavney James A.Jr. Absorbent structures with integrated contact elements
US20080014163A1 (en) * 2006-07-14 2008-01-17 Stacey Leigh Grabiner Protective Applicator, Composition, and Method
US20160186900A1 (en) * 2014-12-24 2016-06-30 Hon Hai Precision Industry Co., Ltd. Adaptable tube connector
US9573731B2 (en) * 2014-12-24 2017-02-21 Hon Hai Precision Industry Co., Ltd. Adaptable tube connector

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