“Not Applicable”
“Not Applicable”
“Not Applicable”
1. Field of Invention
This invention relates generally to dispensing of sanitary tissue products, and more particularly, to a dispenser for dispensing wet wipes or dry sanitary tissue wipes for personal hygiene.
2. Description of Related Art
Numerous tissue dispensers are known in the prior art for selectively dispensing baby wipes, hand wipes, household cleaning wipes, industrial wipes, etc. For example, personal hygiene wet wipes are commonly packaged in molded or vacuum formed disposable plastic containers or tubs which are also intended to serve as the dispenser for the wet wipes until the container is empty. Typically the wet wipes are in the form of a stack in the container, with the wet wipes being either in a folded or unfolded configuration. In many cases the wet wipes are coupled together so that the removal of one wet wipe automatically brings the next successive wet wipe into position for dispensation. This is frequently referred to as a “pop-up” arrangement and can be accomplished by interfolding or interleaving the wipes with one another. A pop-up arrangement can also be accomplished by use of a continuous web, e.g., roll, of sequentially connected wipes making use of perforations to separate the individual wipes from one another.
The conventional packages which contain wet wipes, such as those described above, are designed to provide a relatively sealed environment to deter the wet wipes from drying out. To that end the packages are typically wrapped with a plastic film or some other material to isolate the contents of the container from the ambient atmosphere. Those packages also typically make use of an aperture through which the wet wipe to be removed is drawn by the user after the film wrapping has been removed. Those containers require that the user insert his/her fingers through the aperture to grasp the topmost wet wipe to pull it into and through the aperture for removal. In some cases the topmost or endmost wet wipe of the supply of wipes is pre-positioned by the manufacturer to be located within the aperture.
If the wet wipes are coupled together in a pop-up arrangement, e.g., are either interfolded or connected by perforated lines, the pulling of the one wet wipe through the aperture to dispense it automatically draws the next successive wet wipe into the aperture. Thereby, theoretically removing the need for the user to insert his/her fingers through the aperture to get and remove the next successive wet wipe. Notwithstanding that design, in practice, sometimes the removal of one wet wipe fails to bring the next successive wet wipe into the desired position, thereby necessitating the user to insert his/her fingers back into the aperture to remove the next wet wipe. In order to ensure that the user can insert his/her fingers deep enough into the container to reach the then topmost wet wipe, the aperture has to be sufficiently large. Obviously, the larger the aperture, the more likely that content of the container will be exposed to the ambient atmosphere and hence could dry out quicker. Openable/closable lids or slitted flexible membrane windows are sometimes provided over the aperture to close it off when the container is not in use.
As will be appreciated by those skilled in the art, it is frequently desirable that the wet wipe container be arranged to be opened and its wet wipes removed with only one hand of the user, e.g., a mother cleaning up a baby in the process of changing its diaper would like to have one of her hands free to hold the baby, while the other hand removes the wet wipe.
While the prior art containers for wet wipes are generally suitable for their intended purposes they nevertheless leave something to be desired from one or more of the following standpoints; ease and efficiency of removal of the wet wipes, resistance of the container to the drying out of its contents, aesthetics, etc.
This invention relates dispensing container for plural wiping sheets to enable the sequential dispensing of the sheets from the container. The container comprises a housing having a hollow interior arranged for holding the plural wiping sheets in an array.
In accordance with one aspect of this invention the array of sheets are disposed with respect to one another sequentially so that removal of one sheet from the array renders the next successive sheet suitable for removal from the array. The housing includes an aesthetically pleasing opening whose perimeter defines a non-regular shaped icon representing a realistic, fanciful or otherwise ornamental object. By non-regular opening it is meant an opening that is not of a recognized geometric shape. Examples of recognized geometric shapes are squares, rectangles, circles, triangles, rhombi, trapezoids, pentagons, hexagons, etc. The opening has a first portion and a second portion. The first portion of the opening is of sufficient size and shape to enable an adult to extend his/her fingers therethrough to grasp one sheet of the array to pull the sheet into the first portion of the opening. The second portion of the opening is contiguous with the first portion of the opening to enable the sheet of the array that is pulled into the first portion of the opening to be slid into the second portion of the opening. The second portion of the opening is sized and shaped to frictionally engage the sheet slid into it to cause that sheet to be separated from the remaining sheets in the array to remove that sheet from the container, and to render the next sheet ready for removal, e.g., to bring the next sheet of the array into the second portion of the opening.
In accordance with another aspect of this invention, the array of sheets are also disposed with respect to one another sequentially so that removal of one sheet from the array renders the next successive sheet suitable for removal from the array. The housing in accordance with this aspect of the invention includes an opening having a first portion and a second portion, both of which are exposed together. The first portion of the opening is of a sufficient shape and cross sectional area to enable an adult person to extend at least two of his/her fingers therethrough to grasp one sheet of the array located as far away as approximately 10 centimeters, with the cross sectional area being approximately 8 square centimeters for a sheet of the array located up to 2 centimeters away, or being approximately 12.5 square centimeters for a sheet of the array located from 3 to 4 centimeters away, or being approximately 18 square centimeters for a sheet of the array located from 5 to 6 centimeters away, or being approximately 21 square centimeters for a sheet of the array located from 7 to 8 centimeters away, or being approximately 24 square centimeters for a sheet of the array located from 9 to 10 centimeters away. With such an arrangement the person can pull the sheet into the first portion of the opening. The second portion of the opening is contiguous with the first portion of the opening to enable a sheet of the array that is pulled by the fingers of the person into the first portion of the opening to slide into the second portion of the opening. The second portion of the opening is sized and shaped to frictionally engage the sheet slid into it to cause that sheet to be separated from the remaining sheets in the array to remove that sheet from the container. The first portion of the opening remains exposed to enable the fingers of the person to be extended therein to grasp the next successive sheet of the array to pull it into the first portion of the opening should such action be desired.
In accordance with another aspect of this invention the housing is a universal dispensing container for plural wiping sheets to enable the sequential dispensing thereof from the container by a person using only one hand. The container comprises a housing having a hollow interior arranged for selective use with two types of wiping sheets. The first type of wiping sheets being an array wherein the sheets are disposed with respect to one another sequentially so that removal of one sheet from the array exposes the next successive sheet of the array so that it can be removed from the array. The second type of wiping sheets is an array wherein the sheets are disposed with respect to one another sequentially so that removal of one sheet from the array carries the next successive sheet of the array into position whereupon it can be removed from the array. The housing includes an opening having a first portion and a second portion. The first portion of the opening is of a sufficient shape and cross sectional area to enable an adult person to extend at least two of his/her fingers therethrough to grasp one sheet of the array located as far away as approximately 10 centimeters, with the cross sectional area being approximately 8 square centimeters for a sheet of the array located up to 2 centimeters away, or being approximately 12.5 square centimeters for a sheet of the array located from 3 to 4 centimeters away, or being approximately 18 square centimeters for a sheet of the array located from 5 to 6 centimeters away, or being approximately 21 square centimeters for a sheet of the array located from 7 to 8 centimeters away, or being approximately 24 square centimeters for a sheet of the array located from 9 to 10 centimeters away. With such an arrangement the person can pull the sheet into the first portion of the opening. The second portion of the opening is contiguous with the first portion of the opening to enable a sheet of the array that is pulled into the first portion of the opening to slide into the second portion of said opening. The second portion of the opening being sized and shaped to frictionally engage the sheet slid into it to cause that sheet to be separated from the remaining sheets in the array to remove that sheet from the container. The second portion of the opening enables the bringing of the next sheet of the second type of array into the second portion of the opening by the removal of the first sheet of that array.
In accordance with yet another aspect of this invention the dispensing container for plural wiping sheets is arranged to enable the sequential dispensing of the sheets from it. The container comprises a housing having a hollow interior arranged for holding the plural wiping sheets therein in an array wherein the sheets are disposed with respect to one another sequentially so that removal of one sheet from the array renders the next successive sheet suitable for removal from the array. The housing includes an aesthetically pleasing opening whose perimeter defines a non-regular shaped icon representing a realistic, fanciful or otherwise ornamental object. The opening is sized and shaped to frictionally engage a sheet extended into it to cause that sheet to be separated from the remaining sheets in the array to remove that sheet from the container, while bringing the next sheet of the array into said opening.
Other aspects of this invention entail the combination of the above described containers and the plural wiping sheets located therein.
The invention will be described in conjunction with the following drawings in which like reference numerals designate like elements and wherein:
Referring to
The cover 24 includes an orifice or opening 26, to be described in detail later, through which individual wipes of the stack S or roll R are withdrawn one at a time. In particular, in this embodiment (and in other embodiments to be described later) the opening is of an iconic shape (to be described later) and of a desired cross sectional area to enable a user to insert his/her fingers into the container to grasp a wet wipe and to pull it into the opening to be either left in the opening for subsequent removal or to remove it in one step and with a single hand. In other embodiments the opening is of an iconic shape, but is smaller so that the user cannot insert his/her fingers therethrough. In such a case the wipe is pre-positioned within the container by the manufacturer.
The tub itself includes a base wall 28 (
The cover 24 is preferably releasably secured to the tub 22 at the top marginal edges of the sidewalls 30, as shown in
As will be seen in the discussion to follow, the container 20 of the subject invention is arranged to enable a user to insert his/her fingers through the opening 26 to withdraw the topmost wipe 34 of the stack S or the endmost wipe 34 of the roll R into, through and out of the opening so that the wipe can be used for its desired purpose. If the wipes are arranged in a pop-up arrangement, e.g., the wipes of the stack S are interfolded or otherwise coupled together, or if a roll R of wipes is used, the removal of the topmost wipe of the stack S or the endmost wipe of the roll R from the container brings the next successive wipe into the opening 26 to be available for removal when desired. If the wipes are not in a pop-up arrangement, the removal of the topmost wipe from the stack S or the endmost wipe of the roll R leaves the next successive wipe of the stack or the endmost wipe of the roll in position located below and not extending into the opening. Hence to remove that wipe from the stack or roll the user will have to reinsert his/her fingers through the opening to grasp that wipe to pull it into, through and out the opening.
Irrespective of whether or not the container will dispense the wipes in a pop-up manner or will require the user to insert his/her fingers to grasp each wipe to remove it from the container, in order to maintain the sanitariness and freshness of the wipes, the container 20 preferably includes an openable/closable lid 38. The lid 38 can be a part of the container or be separate member. In the embodiment shown in
In the embodiment shown herein the tub's cover 24 includes a recess 42 (
It should be pointed out at this juncture that the lid need not be arranged to fit within a recess within the cover, e.g., the cover may include a raised wall of the same peripheral shape as the lid and onto which the lid snap-fits. Other arrangements for the lid are also contemplated. In fact, the use of a lid for covering the opening is not mandatory, although it is preferable.
The cross-sectional area of the opening 26 (or a portion of it to be described later) is selected so that it is sufficiently small to deter the ingress of air or contaminants into the interior of the container when the lid is open (assuming that the container has a lid), yet sufficiently large that the user can insert two or more of his/her fingers into it to grasp the topmost or endmost wipe, irrespective of the distance of that wipe from the opening. Moreover, the opening 26 is preferably of an aesthetically pleasing iconic shape representing a realistic, fanciful or otherwise ornamental object, e.g., a fanciful fish as shown in
In the interest of aesthetics, the lid 38 is preferably of a similar shape to the opening 26, albeit of a greater area to fully cover the opening. Moreover, portions of the lid 38 may be texturized, e.g., roughened, as shown by the cross-hatched portions 44 of the lid in
Turning now to the exemplary embodiment of the opening 26 shown in
If the sheets are not arranged in a pop-up fashion, e.g., are not interfolded or otherwise coupled together, the removal of the topmost or endmost wipe does not carry the next successive wipe into the opening. With such an arrangement the user will have to insert his/her fingers through the larger, first portion 26A of the opening 26 to grasp the now topmost or endmost wipe 34 to pull it into that opening. If the user wishes to use the wipe immediately it can be removed by merely pulling it all the way out of the opening. If however, the user merely wants to set up the container 20 so that a fresh wipe is readily available at some future time without necessitating insertion of his/her fingers into the opening portion 26A to remove it (i.e., to pre-position the wipe for subsequent removal) all the user has to do is slide the wipe that is to be pre-positioned through the necked down portion 26C into the second portion 26B of the opening. Also, sometimes non-interfolded wipes stick together unintentionally. In those cases the user can pull the topmost wipe through 26C, 26B to separate the top wipe from the next wipe. The frictional engagement will tend to hold the wipe in that position until it is to be removed. If the container includes a lid 38, the lid can be pivoted down to cover the pre-positioned wipe in the opening portion 26B to maintain its moistness and freshness.
In
In all of the container embodiments 20, 120, 220 and 320 the first portion 26A, 126A, 226A and 326A of the openings 26, 126, 226 and 326, respectively, is of a sufficient shape and cross sectional area to enable an adult person to extend at least two of his/her fingers therethrough to grasp one wipe of the array located therein as far away as approximately 10 centimeters. In particular, if the container is constructed or the stack/roll is configured so that the topmost or endmost of the sheets of the array is located up to 2 centimeters away from the opening, the cross sectional area of the first portion of the opening can be approximately 8 square centimeters (e.g., 4 centimeters by 2 centimeters). This arrangement will allow the user to insert his/her thumb and index finger or his/her index and middle finger therethrough. If the container is constructed or the stack/roll is configured so that the topmost or endmost of the sheets of the array is located 3-4 centimeters away from the opening, the cross sectional area of the first portion of the opening can be approximately 12.5 square centimeters (e.g., 5 centimeters by 2.5 centimeters). This arrangement will allow the user to insert his/her index and middle finger therethrough. If the container is constructed or the stack/roll is configured so that the topmost or endmost of the sheets of the array is located 5-6 centimeters away from the opening, the cross sectional area of the first portion of the opening can be approximately 18 square centimeters (e.g., 6 centimeters by 3 centimeters). This arrangement will allow the user to insert three fingers, except for his/her thumb and pinky therethrough. If the container is constructed or the stack/roll is configured so that the topmost or endmost of the sheets of the array is located 7-8 centimeters away from the opening, the cross sectional area of the first portion of the opening can be approximately 21 square centimeters (e.g., 7 centimeters by 3 centimeters). This arrangement will allow the user to insert three fingers, except for his/her thumb and pinky therethrough. If the container is constructed or the stack/roll is configured so that the topmost or endmost of the sheets of the array is located 9-10 centimeters away from the opening, the cross sectional area of the first portion of the opening can be approximately 24 square centimeters (e.g., 8 centimeters by 3 centimeters). This arrangement will allow the user to insert four fingers, except for his/her thumb therethrough. If the container is constructed or the stack/roll is configured so that the topmost or endmost of the sheets of the array is located greater than 10 centimeters away from the opening, the cross sectional area of the first portion of the opening can be approximately 27 square centimeters (e.g., 9 centimeters by 3 centimeters). This arrangement will allow the user to insert his/her entire hand therethrough.
In
While the invention has been described in detail and with reference to specific examples thereof, it will be apparent to one skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope thereof.