US1987156A - Closure for collapsible tubes - Google Patents
Closure for collapsible tubes Download PDFInfo
- Publication number
- US1987156A US1987156A US643259A US64325932A US1987156A US 1987156 A US1987156 A US 1987156A US 643259 A US643259 A US 643259A US 64325932 A US64325932 A US 64325932A US 1987156 A US1987156 A US 1987156A
- Authority
- US
- United States
- Prior art keywords
- closure
- collapsible tubes
- shell
- button
- diaphragm
- 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.)
- Expired - Lifetime
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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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
- B65D47/2081—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve port
Definitions
- Fig. 1 is a fragmentary longitudinal section of a collapsible tube provided with a closure of my invention.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Description
Jan. 8, 1935. PAPARELLO 5 CLOSURE FOR COLLAPSIBLE TUBES v Filed Nov. 18, 1932 .L ours Papmefiuo INVENTOR ATTORN EY Patented Jan. 8, 1935 UNITED STATES,
1,987,156 CLOSURE FOR COLLAPSIBLE TUBES Louis Paparello, Brooklyn, N.
forty-five per cent to Brooklyn, Y.
Y., assignor of William F. Gilbert,
Application November 18, 1932, Serial No. 643,259 1 Claim. (Cl. 221-60) to closures for collapswith the accompanying drawing which forms part of the application, with the understanding, however, that the improvement is capable of extended application and is not confined to the exact showing of the drawing nor to the precise construction described and, therefore, such changes and modifications may be made therein as do not affect the spirit of the invention nor exceed the scope thereof as expressed in the appended claim.
In the drawing:
Fig. 1 is a fragmentary longitudinal section of a collapsible tube provided with a closure of my invention.
Fig. 2 is a section on line 2-2 of Fig. 1.
Fig. 3 is a section somewhat similar to Fig. 1 but showing a modified form of my invention; and
Fig. 4 is a plan view of the flexible disc employed in the construction of the form of the invention shown in Fig. 3.
Referring to the drawing for a more detailed description thereof, and at first to Figs. 1 and 2, numeral 5 indicates a collapsible tube containing a body of paste 6. The tube has a neck 7 threaded externally. A cap or closure 8 threadedly engages the neck of the tube and the same comprises a shell 9 having a top opening 10. A resilient transverse member 11 of rubber or other suitable material is held in the shell adjacent the top thereof between upper and lower annular internal flanges 9a and 9b, respectively, formed as part of said shell, and said member has a central opening 12 oblong in form, which is normally closed by means of a member or button 13, which is of smaller I diameter than the interior of the mentioned shell and which is held to the shell by means ofspaced radial members 14. The spaces between the ra- 5 dial members 14 are designated by the numeral 15 and through these spaces the paste passes. The paste, in the process of extrusion, after passing through the spaces 15, is forced against the rubber .diaphragm 11, whereby the diaphragm 10 yields and allows the paste to be extruded through the opening 12. The resiliency of the rubber diaphragm causes it to return to its position onthe button-shaped member 13 when the extruding pressure onthe tube is released.
Referring now to Figs. 3 and 4, the numeral 1'7 indicates a collapsibletube having a neck 18, in the top of which is held a resilient transverse rubber member or diaphragm 11, shown in Fig. 1, but having a circular central aperture in lieu of the 20 oblong aperture 12 shown in the diaphragm 11 in Fig. 1. The aperture 20 is normally closed due to the fact that the diaphragm rests on a buttonshaped member 21 similar to the member 13 of Fig. 1. The button 21 is held in position by means 25 of spaced radial arms 22 which are integral with the button and with the tube shell. f
It will be appreciated from the foregoing description that I have provided constructions adapted to fulfill the objects of the invention.
What is claimed is:
Construction for collapsible tubes comprising a shell portion formed with upper and lower annular internal flanges, a yieldable rubber disk held peripherally between said flanges and having a central outlet orifice, a button having a substantially fiat top on which said disk normally rests and by which said orifice is closed, and spaced radial arms joining said button with the lower of said flanges, said disk increasing in thickness 40 from its center to its periphery.
LOUIS PAPARELLO.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US643259A US1987156A (en) | 1932-11-18 | 1932-11-18 | Closure for collapsible tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US643259A US1987156A (en) | 1932-11-18 | 1932-11-18 | Closure for collapsible tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
US1987156A true US1987156A (en) | 1935-01-08 |
Family
ID=24580040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US643259A Expired - Lifetime US1987156A (en) | 1932-11-18 | 1932-11-18 | Closure for collapsible tubes |
Country Status (1)
Country | Link |
---|---|
US (1) | US1987156A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4564130A (en) * | 1982-06-29 | 1986-01-14 | Josef Wischerath Gmbh & Co., Kg | Dispenser for paste-like products |
US4636202A (en) * | 1984-07-27 | 1987-01-13 | Syntex (U.S.A.) Inc. | Medicament applicator with plunger assembly and automatically-openable closure therefor |
US4739906A (en) * | 1986-07-14 | 1988-04-26 | Blairex Laboratories, Inc. | Storage bottle for contact lens cleaning solution having a self closing valve assembly |
US5226568A (en) * | 1992-01-13 | 1993-07-13 | Blairex Laboratories Inc. | Flexible container for storage and dispensing of sterile solutions |
US5309961A (en) * | 1992-04-27 | 1994-05-10 | Tetra Laval Holdings & Finance S.A. | Nozzle for filler pipes in packaging machines |
US6145707A (en) * | 1997-10-10 | 2000-11-14 | L'oreal S.A. | Dispensing head and a dispenser including the same |
US6325253B1 (en) | 2001-02-02 | 2001-12-04 | Owens-Illinois Closure Inc. | Self-closing fluid dispensing closure |
US6536631B1 (en) * | 1998-04-29 | 2003-03-25 | Jean-Charles Nickels | Sealed fluid dispensing device |
US20060065673A1 (en) * | 2002-09-06 | 2006-03-30 | Masayasu Miyazaki | Reverse-flow prevention plug for container, the container, and pouring device |
US20190151874A1 (en) * | 2015-09-22 | 2019-05-23 | Cep Tubes | Valve for an end piece including a shut-off device |
US11661244B2 (en) | 2018-05-03 | 2023-05-30 | Aptar Radolfzell Gmbh | Liquid dispenser having compressible liquid store |
-
1932
- 1932-11-18 US US643259A patent/US1987156A/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4564130A (en) * | 1982-06-29 | 1986-01-14 | Josef Wischerath Gmbh & Co., Kg | Dispenser for paste-like products |
US4636202A (en) * | 1984-07-27 | 1987-01-13 | Syntex (U.S.A.) Inc. | Medicament applicator with plunger assembly and automatically-openable closure therefor |
US4739906A (en) * | 1986-07-14 | 1988-04-26 | Blairex Laboratories, Inc. | Storage bottle for contact lens cleaning solution having a self closing valve assembly |
US5226568A (en) * | 1992-01-13 | 1993-07-13 | Blairex Laboratories Inc. | Flexible container for storage and dispensing of sterile solutions |
US5309961A (en) * | 1992-04-27 | 1994-05-10 | Tetra Laval Holdings & Finance S.A. | Nozzle for filler pipes in packaging machines |
US6145707A (en) * | 1997-10-10 | 2000-11-14 | L'oreal S.A. | Dispensing head and a dispenser including the same |
US6536631B1 (en) * | 1998-04-29 | 2003-03-25 | Jean-Charles Nickels | Sealed fluid dispensing device |
US6325253B1 (en) | 2001-02-02 | 2001-12-04 | Owens-Illinois Closure Inc. | Self-closing fluid dispensing closure |
US20060065673A1 (en) * | 2002-09-06 | 2006-03-30 | Masayasu Miyazaki | Reverse-flow prevention plug for container, the container, and pouring device |
US8042714B2 (en) * | 2002-09-06 | 2011-10-25 | Sumitomo Rubber Industries, Ltd. | Reverse-flow prevention plug for container, the container, and pouring device |
US20190151874A1 (en) * | 2015-09-22 | 2019-05-23 | Cep Tubes | Valve for an end piece including a shut-off device |
US11052414B2 (en) * | 2015-09-22 | 2021-07-06 | Cep Tubes | Valve for an end piece including a shut-off device |
US11661244B2 (en) | 2018-05-03 | 2023-05-30 | Aptar Radolfzell Gmbh | Liquid dispenser having compressible liquid store |
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