Decanting bottle and method
A decanting device is provided with a cap having a longitudinally extending, tubular nozzle with an airway debossed lengthwise on the outer surface of the nozzle. The decanting device may also have a bottom lid and a fluid reservoir with a top aperture and a bottom aperture. The cap is adapted to be removably coupled to the device at the top aperture and a bottom lid is adapted to be removably coupled to the device at the bottom aperture. Such device is useful in decanting liquids of varying viscosity since the nozzle airway allows air to escape a container that is being filled with a liquid from the decanting device.
The present invention relates generally to tubes and bottles and more specifically to a device for filling tubes and bottles with a fluid while at the same time allowing air to escape.
Fluids, such as perfume, after-shave, lotion, shampoo, and the like, are often sold in containers that are rather large and intended for stationary use. However, it may be desirable to travel with such fluids by first decanting the fluid into a smaller travel container. This decanting process is difficult and may result in spillage and ultimate loss of product.
Further, a product purchased for use in the home may, itself, be intended for refill. Refill liquid is sometimes purchased in pouches or other collapsible containers that make the refilling process cumbersome and difficult. This is especially true in the case of a viscous fluid such as shampoo, or a more viscous fluid such as petroleum jelly, wherein the fluid stream poured from a pouch or jar may be wider than the mouth of the bottle to be refilled, thus resulting in spillage.
To address the problem, some refill packages are provided with a nozzle. However, depending upon the style of bottle being filled, the nozzle may not be the correct size to allow insertion into the bottle, or the nozzle may occupy the entire surface area of the bottle opening, thereby trapping air in the bottle and preventing fluid flow.
A further problem is that refill pouches may be flimsy and difficult to manage with a single hand. The large refill pouch, if flexible, must be held with two hands while allowing the nozzle to rest on the bottleneck of the bottle being refilled.
Yet another problem is that nozzles may be difficult to clean and thus may not be reused. Although some nozzles have been developed to allow air to escape a filling bottle, the air passageways are internal to the nozzle walls, thus preventing easy access for cleaning if fluid becomes lodged in the air channels.
SUMMARY OF THE INVENTIONAccording to the present invention there is provided a device for containing and decanting fluid comprising a semi-rigid fluid reservoir having an opening. A cap is adapted to be removably coupled to the reservoir at the opening, and, if warranted, a bottom lid may be adapted to be removably coupled to the reservoir at an opening located at the opposite end of the first-mentioned opening. The cap has a longitudinally extending, tubular nozzle that has at least one airway formed into its outer wall. The airway allows air to escape from a container that is being filled with the fluid contained in the fluid reservoir, thus preventing spillage.
Preferably, the fluid reservoir is sized so as to be operable with a single hand. This frees up the other hand to hold the bottle or tube that is being filled.
Also, since the airway is formed on the exterior surface of the nozzle, cleaning the nozzle and airway will be simplified.
BRIEF DESCRIPTION OF THE DRAWINGS
The bottom lid 106 has an open end 112, a closed end 114, and a side wall 116. The open end 112 of the bottom lid 106 is adapted to be removably coupled to the fluid reservoir 102 at the bottom aperture 110. Preferably, such coupling is achieved through the use of mating threads 118 formed into the fluid reservoir 102 and the bottom lid 106. The closed end 114 of the bottom lid 106 is preferably flat, thereby providing a resting surface for the device 100 when not in use. The side wall 116 has an outside surface 120 that is preferably textured to enable easy removal and replacement of the bottom lid 106. Such texture could be achieved through the use of ribbing, or grooves, molded or machined into the lid 106. Additionally, a friction enhancing substance could be applied to the outside surface 120 of the side wall 116.
The cap 104 comprises generally a base 122 and a longitudinally extending, tubular nozzle 124. The base 122 is substantially hollow and is adapted to be removably coupled to the fluid reservoir 102 at the top aperture 108. A tubular nozzle 124 is generally cylindrical in shape and longitudinally extends from the base 122 distally of the fluid reservoir 102. The cap 104 will be explained in more detail with reference to
Referring now to
With particular reference to
A suitable airway embodiment may be formed by “collapsing” or “bumping” a relatively thin-walled nozzle structure to inwardly depress or form channel 138, 238 or 338 to obtain the desired cross-sectional characteristics there through. It will be further observed, from the view of
The airway 138 is preferably externally debossed to form the selected elongated airway groove 138, 238, or 338 extending from the open, or distal end of the nozzle 124, which, as shown in
When the cap 104 is coupled to the reservoir 102, the fluid passageway 140 is in direct fluid communication with the fluid reservoir 102 through the hole in the top end surface 126, the hollow base 122 and the top aperture 108. The outer surface 130 is preferably textured to enable easy removal and replacement of the cap 104. Such texture could be achieved through the use of ribbing, or grooves, molded or machined into the cap 104. Additionally, a friction enhancing substance could be applied to the outer surface 130 of the base 122.
During the filling process, and as shown in
The foregoing is considered as illustrative only of the principles of the invention. Furthermore, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described. While the preferred embodiment has been described, the details may be changed without departing from the invention, which is defined by the claims.
Claims
1. A decanting device comprising:
- (a) a semi-rigid fluid reservoir having an aperture;
- (b) a cap being removably coupled to said reservoir aperture, i. said cap including a longitudinally extending, tubular nozzle having a coextensive through-bore defining an inner wall surface and an outer wall surface, ii. said nozzle including a grooved airway formed in the outer wall surface of said nozzle.
2. The decanting device of claim 1 wherein the nozzle inner wall surface is deformed as a result of debossing the outer nozzle surface to form the airway groove.
3. The decanting device of claim 1 wherein the grooved airway is substantially semi-conical.
4. The decanting device of claim 1 wherein said grooved airway is substantially semi-pyramidal.
5. The decanting device of claim 1 wherein the semi-rigid reservoir has a top aperture and a bottom aperture, a cap being removably coupled to the reservoir at the top aperture, and a bottom lid being removably coupled to the reservoir at the bottom aperture.
6. The decanting device of claim 5 wherein the bottom lid is removably coupled to the fluid reservoir by way of mating threads.
7. The decanting device of claim 5 wherein the cap is removably coupled to the fluid reservoir by way of mating threads.
8. A method of decanting comprising the steps of:
- (a) providing a container;
- (b) providing a semi-rigid fluid reservoir having a top aperture and a bottom aperture;
- (c) providing a cap, said cap being removably coupled to said fluid reservoir at said top aperture, said cap further including a longitudinally extending nozzle, said nozzle including a grooved airway formed on an outer wall surface of said nozzle;
- (d) providing a bottom lid, said bottom lid being removably coupled to said fluid reservoir at said bottom aperture;
- (e) inverting said reservoir and placing a fluid into the reservoir through the bottom aperture; and
- (f) decanting the fluid into the container from the reservoir through said nozzle.
9. The method of decanting according to claim 8 further comprising the step of venting air in said container out of said container via said grooved airway.
10. The method of decanting according to claim 8 further comprising the steps of:
- (a) closing the top aperture prior to placing the fluid into the reservoir; and
- (b) closing the bottom aperture prior to decanting.
11. A decanting cap, said cap being adapted for removable coupling to a fluid reservoir;
- (a) said cap including a longitudinally extending, tubular nozzle formed from a wall having an inner wall surface and an outer wall surface;
- (b) said nozzle further including a grooved airway formed on said nozzle outer wall surface.
12. A decanting cap according to claim 11 wherein said airway is substantially semi-conical.
13. A decanting cap according to claim 11 wherein said airway is substantially semi-pyramidal.
Type: Application
Filed: Nov 29, 2005
Publication Date: May 31, 2007
Inventor: Charlotte Grace (Milwaukee, WI)
Application Number: 11/288,903
International Classification: B65B 3/04 (20060101);