US2823836A - Means for delivering a liquid from a flexible bottle - Google Patents
Means for delivering a liquid from a flexible bottle Download PDFInfo
- Publication number
- US2823836A US2823836A US531352A US53135255A US2823836A US 2823836 A US2823836 A US 2823836A US 531352 A US531352 A US 531352A US 53135255 A US53135255 A US 53135255A US 2823836 A US2823836 A US 2823836A
- Authority
- US
- United States
- Prior art keywords
- cap
- bottle
- elongated member
- duct
- liquid
- 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
- B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
- B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
- B65D47/263—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement between tubular parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/04—Deformable containers producing the flow, e.g. squeeze bottles
- B05B11/047—Deformable containers producing the flow, e.g. squeeze bottles characterised by the outlet or venting means
-
- 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
- B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
- B65D47/241—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element
- B65D47/242—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element moving helically
Definitions
- This invention relates to an appliance to be fixed upon the mouth of a flexible bottle for the delivery of a liquid in drops or by atomisation.
- the invention is essentially characterised by the fact that it consists of a bell, which is adapted to be fixed upon the mouth of the bottle, and which has an aperture in its inner end; a member of elongated form which exhibits an axial cavity or passage, and which, at one of its ends, terminates in the form of a disc, which is pressed against the inner end of the bell, constituting a fluidtight closure therewith when its elongated part is passed through the aperture in the top of the said bell; and a bell-shaped cap, to be screwed on to the elongated part of the member previously indicated, constituting a fluidtight closure therewith.
- the said elongated members as has been indicated, exhibits an axial passage, which, through either a radical duct or a duct coaxial with the passage, establishes communication between the interior of the bottle and the interior of the cap.
- Figure 1 is an axial sectional elevation of one form of the invention
- Figure 2 is a similar view of a second form of the invention.
- Figure 3 is a similar view of a further modification of the invention applied to a bottle.
- the apparatus comprises a bell 1, to be screwed on to the outside of the neck of the flexible bottle A.
- This bell has an aperture in its inner end.
- the apparatus also includes a member 2 of elongated form, which, at one of its ends, terminates in the form of a disc, which is pressed against the inner end of the bell 1, constituting a fluidtight joint therewith, when its elongated part is passed through the aperture in the top or inner end of the bell.
- An axial discharge passage 4 in communication with the interior of the bottle, provided in the central portion of the elongated member 2, is in communication with a duct co-axial 5 ( Figure 1) or a radial duct 5' ( Figure 2), provided in the elongated member 2, which establishes communication with the interior of a bell-shaped cap 3.
- the bell-shaped cap 3 is internally screw-threaded, to enable it to be screwed on to the outside of the elongated member 2 and to constitute a fluidtight joint therewith.
- the said cap 3 has in its inner end or in its side wall a duct 6' ( Figure 2) or a duct 6 ( Figure 1), which establishes communication between the exterior and the interior of the bell-shaped cap 3.
- An atomizing closure for flexible bottles, or the like comprising a cap adapted to be secured to the bottle neck, an aperture through the end of said cap, an elongated member terminating within the cap in. a disc forming a seal with the bottle neck, an axial discharge passage extending through said disc and substantially to the free end of said elongated member, a first small discharge duct extending from the end of said axial discharge passage to the end of said elongated member, screw threads on the outer surface of said elongated member, a screw cap mounted on the end of said elongated member and engaging said screw threads, and a second small discharge duct in said screw cap out of alignment with said first duct whereby upon screwing said screw cap tight one of said ducts is blocked by contact between said screw cap and the end of said elongated member.
- a closure as claimed in claim 1 characterised by the provision of a small tube, which is coupled to the axial discharge passage of the elongated member without constituting a fluidtight closure therewith, and which penetrates into the body of the liquid contained in the bottle.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
Feb. 18, 1958 J. c. BACH 2,823,836
MEANS FOR DELIVERING A LIQUID FROM A FLEXIBLE BOTTLE Filed Aug. 30, 1955 L I 4 a Q 1 5 Q 1 1 A \H I INVENTOR ATTORNEYS United States Patent 2,823,836 MEANS FOR DELIVERiNG A LIQUID FROM A FLEXIBLE BOTTLE Jos Cervello Bach, Barcelona, Spain, assignor to J. y L.
Cervello, Barcelona, Spain, a Spanish sociedad regular colectiva Application August 30, 1955, Serial No. 531,352 Claims priority, application Spain September 29, 1954 4 Claims. (Cl. 222521) This invention relates to an appliance to be fixed upon the mouth of a flexible bottle for the delivery of a liquid in drops or by atomisation. The invention is essentially characterised by the fact that it consists of a bell, which is adapted to be fixed upon the mouth of the bottle, and which has an aperture in its inner end; a member of elongated form which exhibits an axial cavity or passage, and which, at one of its ends, terminates in the form of a disc, which is pressed against the inner end of the bell, constituting a fluidtight closure therewith when its elongated part is passed through the aperture in the top of the said bell; and a bell-shaped cap, to be screwed on to the elongated part of the member previously indicated, constituting a fluidtight closure therewith. The said elongated members as has been indicated, exhibits an axial passage, which, through either a radical duct or a duct coaxial with the passage, establishes communication between the interior of the bottle and the interior of the cap.
Likewise in the inner end of the said bell-shaped cap, or in a radial direction in the cap, there is a duct which establishes communication between the interior of the cap and the exterior, the ducts in the elongated member and in the cap being arranged in such a way that when the cap is screwed right home on to the elongated member, the conduction of the elongated member in communication with its axial discharge passage is obstructed.
The invention is clearly illustrated in the accompanying drawing, in which:
Figure 1 is an axial sectional elevation of one form of the invention,
Figure 2 is a similar view of a second form of the invention, and
Figure 3 is a similar view of a further modification of the invention applied to a bottle.
As the figures show, the apparatus comprises a bell 1, to be screwed on to the outside of the neck of the flexible bottle A. This bell has an aperture in its inner end.
The apparatus also includes a member 2 of elongated form, which, at one of its ends, terminates in the form of a disc, which is pressed against the inner end of the bell 1, constituting a fluidtight joint therewith, when its elongated part is passed through the aperture in the top or inner end of the bell. An axial discharge passage 4, in communication with the interior of the bottle, provided in the central portion of the elongated member 2, is in communication with a duct co-axial 5 (Figure 1) or a radial duct 5' (Figure 2), provided in the elongated member 2, which establishes communication with the interior of a bell-shaped cap 3.
The bell-shaped cap 3 is internally screw-threaded, to enable it to be screwed on to the outside of the elongated member 2 and to constitute a fluidtight joint therewith. The said cap 3 has in its inner end or in its side wall a duct 6' (Figure 2) or a duct 6 (Figure 1), which establishes communication between the exterior and the interior of the bell-shaped cap 3.
Under these conditions it is obvious that upon the cap 3 being screwed right home on to the screw-threaded part of the elongated member 2, the duct 5 or 5' of the said elongated member will be obstructed by the cap 3. When the cap is partially unscrewed, on the other hand, as indicated in the drawings, upon the assemblage being inverted the liquid contained in the interior of the bottle will enter the axial discharge passage 4, and, through the duct 5 or 5, will reach the interior of the bell-shaped cap 3, to issue to the outside through the duct 6 or 6' provided in the said cap. Hence the liquid contained in the bottle will escape in the form of drops when the bottle is gently squeezed.
From what has been set forth it will be understood that without going beyond the limits of the present invention, it will be possible to obtain the discharge of the liquid with atomisation, by merely coupling to the axial discharge passage 4 of the elongated member 2 a small tube 4 as shown in Figure 2 which penetrates into the body of the liquid contained in the flexible bottle A. In this way, by the deformation of the bottle, the discharge of the liquid to the exterior will be obtained in a completely atomised state, whenever there is no fluidtight closure between the axial discharge passage 4 and the little tube 4 coupled thereto. Atomisation will also occur when the bottle without the draft tube is inverted and squeezed tightly so that the bottle contents are subjected to a high pressure. For atomisa-tion, however, it is more preferable to use the draft tube.
It will be understood from what has been set forth that modifications may be made in all those details of construction of the apparatus which do not influence its essential nature. It will therefore be possible for it to be made of any size, and of any material or materials that may be found convenient; and it is applicable to any type of flexible or deformable bottle.
I therefore claim:
1. An atomizing closure for flexible bottles, or the like, comprising a cap adapted to be secured to the bottle neck, an aperture through the end of said cap, an elongated member terminating within the cap in. a disc forming a seal with the bottle neck, an axial discharge passage extending through said disc and substantially to the free end of said elongated member, a first small discharge duct extending from the end of said axial discharge passage to the end of said elongated member, screw threads on the outer surface of said elongated member, a screw cap mounted on the end of said elongated member and engaging said screw threads, and a second small discharge duct in said screw cap out of alignment with said first duct whereby upon screwing said screw cap tight one of said ducts is blocked by contact between said screw cap and the end of said elongated member.
2. The closure of claim 1 in which said first discharge duct extends coaxially with said elongated member and said second discharge duct extends radially with respect to said screw cap.
3. The closure of claim 1 in which said first discharge duct extends radially of said elongated member and said second discharge duct extends co-axially of said screw cap.
4. A closure as claimed in claim 1, characterised by the provision of a small tube, which is coupled to the axial discharge passage of the elongated member without constituting a fluidtight closure therewith, and which penetrates into the body of the liquid contained in the bottle.
References Cited in the file of this patent UNITED STATES PATENTS 1,512,503 Semmes Oct. 21, 1924 2,083,156 McCabe June 8, 1937 2,165,825 Von Bultzingslowen July 11, 1939 2,665,826 Mahoney Jan. 12, 1954 FOREIGN PATENTS 651,749 France Oct. 27, 1929
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES2823836X | 1954-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
US2823836A true US2823836A (en) | 1958-02-18 |
Family
ID=8432702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US531352A Expired - Lifetime US2823836A (en) | 1954-09-29 | 1955-08-30 | Means for delivering a liquid from a flexible bottle |
Country Status (1)
Country | Link |
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US (1) | US2823836A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4767034A (en) * | 1986-02-25 | 1988-08-30 | S. C. Johnson & Son, Inc. | Scrubber cap closure |
US4809914A (en) * | 1984-08-28 | 1989-03-07 | L'oreal | Flexible bottle making it possible to effect spraying or drop by drop dispensing of a liquid contained therein |
US5390828A (en) * | 1993-05-20 | 1995-02-21 | Aptargroup, Inc. | Closure with two-part slidable dispensing cap |
US5826796A (en) * | 1997-09-08 | 1998-10-27 | Mcdonald; Kenneth J. | Multi-directional defensive sprap container |
US6250568B1 (en) * | 2000-03-22 | 2001-06-26 | Saint-Gobain Calmar Inc. | Squeeze bottle aspirator |
US6398133B1 (en) | 1999-12-22 | 2002-06-04 | Emsar, Inc. | Dispensing head for a squeeze dispenser |
US6402054B1 (en) | 2001-02-09 | 2002-06-11 | Saint-Gobain Calmar Inc. | Airless squeeze bottle aspirator |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1512503A (en) * | 1921-02-11 | 1924-10-21 | Jr John E Semmes | Collapsible tube |
FR651749A (en) * | 1928-03-24 | 1929-02-27 | Dropper closure for bottles | |
US2083156A (en) * | 1936-02-24 | 1937-06-08 | George J Mccabe | Dispensing bottle cap |
US2165825A (en) * | 1935-01-23 | 1939-07-11 | Bultzingslowen Bruno Von | Container and closure for same |
US2665826A (en) * | 1949-09-13 | 1954-01-12 | Merck & Co Inc | Adjustable spout and cap device for the sealing and dropwise dispensing of fluids |
-
1955
- 1955-08-30 US US531352A patent/US2823836A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1512503A (en) * | 1921-02-11 | 1924-10-21 | Jr John E Semmes | Collapsible tube |
FR651749A (en) * | 1928-03-24 | 1929-02-27 | Dropper closure for bottles | |
US2165825A (en) * | 1935-01-23 | 1939-07-11 | Bultzingslowen Bruno Von | Container and closure for same |
US2083156A (en) * | 1936-02-24 | 1937-06-08 | George J Mccabe | Dispensing bottle cap |
US2665826A (en) * | 1949-09-13 | 1954-01-12 | Merck & Co Inc | Adjustable spout and cap device for the sealing and dropwise dispensing of fluids |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4809914A (en) * | 1984-08-28 | 1989-03-07 | L'oreal | Flexible bottle making it possible to effect spraying or drop by drop dispensing of a liquid contained therein |
US4767034A (en) * | 1986-02-25 | 1988-08-30 | S. C. Johnson & Son, Inc. | Scrubber cap closure |
US5390828A (en) * | 1993-05-20 | 1995-02-21 | Aptargroup, Inc. | Closure with two-part slidable dispensing cap |
US5826796A (en) * | 1997-09-08 | 1998-10-27 | Mcdonald; Kenneth J. | Multi-directional defensive sprap container |
US6398133B1 (en) | 1999-12-22 | 2002-06-04 | Emsar, Inc. | Dispensing head for a squeeze dispenser |
US6250568B1 (en) * | 2000-03-22 | 2001-06-26 | Saint-Gobain Calmar Inc. | Squeeze bottle aspirator |
US6402054B1 (en) | 2001-02-09 | 2002-06-11 | Saint-Gobain Calmar Inc. | Airless squeeze bottle aspirator |
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