Solution refill cartridge device
11998101 ยท 2024-06-04
Inventors
Cpc classification
B29C39/003
PERFORMING OPERATIONS; TRANSPORTING
B29C49/64
PERFORMING OPERATIONS; TRANSPORTING
Y02W30/80
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
B29C49/0005
PERFORMING OPERATIONS; TRANSPORTING
A45D40/16
HUMAN NECESSITIES
B29C45/0001
PERFORMING OPERATIONS; TRANSPORTING
B29C45/0013
PERFORMING OPERATIONS; TRANSPORTING
A45D2040/0043
HUMAN NECESSITIES
A45D2040/005
HUMAN NECESSITIES
A45D2200/055
HUMAN NECESSITIES
B29K2029/04
PERFORMING OPERATIONS; TRANSPORTING
B29C33/3842
PERFORMING OPERATIONS; TRANSPORTING
A45D34/04
HUMAN NECESSITIES
International classification
A45D34/04
HUMAN NECESSITIES
B29C33/38
PERFORMING OPERATIONS; TRANSPORTING
B29C39/00
PERFORMING OPERATIONS; TRANSPORTING
B29C45/00
PERFORMING OPERATIONS; TRANSPORTING
B29C49/00
PERFORMING OPERATIONS; TRANSPORTING
Abstract
A solution refill cartridge device configured to be joined to a dispenser includes a housing having a formed side with perimeter sidewalls creating an open end that provides access to an interior volume that receives a solution. The solution conforms to the interior volume and a dispenser, whereby the solution cartridge refill device's open side is configured with an enclosure apparatus that seals the solution within the solution cartridge refill device. The enclosure apparatus is removable so to access the solution within the solution refill cartridge device. Removal of the enclosure apparatus allows the formed solution to be dispensed through the open side of the solution refill cartridge device. The solution refill cartridge device aligns and mates to a dispenser to allow the formed solution to be dispensed with, on or in the dispenser.
Claims
1. A solution refill cartridge device configured to be joined to a dispenser, the solution refill cartridge device comprising: a housing having a formed side with perimeter sidewalls creating an open end that provides access to an interior volume of the housing that receives a solution; wherein the solution conforms to the interior volume of the housing and to the dispenser; wherein a solution refill cartridge device open side includes an enclosure apparatus that contains the solution within the solution refill cartridge device; wherein the enclosure apparatus disconnects so to access the solution within the solution refill cartridge device; wherein removal of the enclosure apparatus allows the solution to be released through the open side of the solution refill cartridge device; wherein the solution of the refill cartridge device aligns and mates to allow the solution to be directly dispensed with, on or in the dispenser; and wherein the solution refill cartridge device is removed from the dispenser upon exhaustion of the solution from the solution refill cartridge device in, to, on or with the dispenser further comprising a coupling device embedded within the solution of the open side of the solution refill cartridge device, which mates to a coupler of the dispenser so to affix a solution from within the solution refill cartridge device to the dispenser.
2. The solution refill cartridge device of claim 1, wherein the device is configured to align with an open end of varied materials, shapes, and sized dispensers.
3. The solution refill cartridge device of claim 1, wherein the solution refill cartridge device includes a material selected from the group consisting of plastic, metals, organic materials, PVOH, Poly Vinyl Succinate, Butene Dial Vinyl Alcohol Co-Polymer, cellulose pulp, or any combination thereof.
4. The solution refill cartridge device of claim 1, wherein the solution refill Previously device is configured to-include amounts of solutions with varied pliability, solidity, or viscosity aligning with a volume of the dispenser.
5. The solution refill cartridge device of claim 1, wherein the solution refill cartridge device is configured to operably couple with an internal elevator mechanism of the dispenser, allowing incremental usage of the solution of the solution refill cartridge device when coupled to the dispenser.
6. The solution refill cartridge device of claim 1, wherein the solution refill cartridge device is configured to operably couple with a dispenser coupling device which mates to a coupling apparatus within the open side of the solution refill cartridge device.
7. The solution refill cartridge device of claim 1, wherein a coupling to the dispenser of the solution refill cartridge device coupling apparatus is a temporary attachment configured to last a duration of the solution, wherein the coupling is accomplished via at least one of clip-on, rotatable coupled-on, snap-on or other coupling apparatus for the solution refill cartridge device to the dispenser.
8. The solution refill cartridge device of claim 1, wherein the open side of the solution refill cartridge device is configured to temporarily align mating to an open side of the dispenser so to couple the solution within the solution refill cartridge device onto the dispenser.
9. The solution refill cartridge device of claim 1, further comprising a moveable plate configured to dislodge the solution from within the solution refill cartridge device when moved.
10. The solution refill cartridge device of claim 9, wherein pressing the moveable plate allows the solution within the solution refill cartridge device to be dislodged, aiding the coupling of the solution within the solution refill cartridge device coupling apparatus to a coupler of the dispenser.
11. The solution refill cartridge device of claim 1, wherein the solution is configured to refill the ea dispenser so to reuse the dispenser more than once.
12. The solution refill cartridge device of claim 1, wherein the solution refill cartridge device is composed of either one or both of a compostable material or water dissolving material so to eliminate single use dispensers of plastic, metal or materials requiring recycling or requiring long term degradation.
13. The solution refill cartridge device of claim 1, where in the coupler apparatus rotatably couples to the dispenser.
14. The solution refill cartridge device of claim 1, wherein the solution within the interior volume of the solution refill cartridge device forms with varying degrees of solidity, when sealed within an enclosed solution refill cartridge device.
15. The solution refill cartridge device of claim 1, wherein the solution is encased in a protective biodegradable membrane or an encasement configured to restrict water vapor transfer, oxygen vapor transfer, or humidity to prolong a lifespan of the solution.
16. The solution refill cartridge device of claim 1, further comprising a protective outer encasement made of one or more materials selected from the group consisting of plastic, metals, organic materials, PVOH, Poly Vinyl Succinate, Butene Dial Vinyl Alcohol Co-Polymer, cellulose pulp, cellophane, nitrous cellophane, cellulose, or a mixture thereof.
17. The solution refill cartridge device of claim 1, wherein any component of the solution refill cartridge device is dissolvable in water.
18. The solution refill cartridge device of claim 1, wherein any component of the solution refill cartridge device is compostable.
19. The solution refill cartridge device of claim 1, wherein the solution refill cartridge device includes one or more materials made of virgin or recycled materials.
20. The solution refill cartridge device of claim 1, wherein the solution within the solution refill cartridge device interior volume mates with the dispenser with an elevator mechanism which moves the solution of the solution refill cartridge device through a dispense port of the dispenser.
21. The solution refill device of claim 1, wherein an attachment device is selected from at least the group consisting of a hook, a rotational threaded device, a clip, or a snap.
22. A solution refill cartridge device configured to be joined to a dispenser, the solution refill cartridge device comprising: a housing having a formed end with varied perimeter sidewalls creating an interior volume that receives varied conforming solutions or materials within; wherein an open side of the solution refill cartridge device comprises an enclosure apparatus which contains the solution or materials within the solution refill cartridge device; and wherein removal of the enclosure apparatus allows the solution or material to couple with, in, to, or on a dispenser considered nonpermanent, the solution refill cartridge device having a mating and aligning coupler with the dispenser, so to repeatedly refill the dispenser, rendering the dispenser repeatedly reusable, the solution cartridge refill device dissoluble all or in part, upon exhaustion of contents within; and further comprising a coupling device embedded within the solution of the open side of the solution refill cartridge device, which mates to a coupler of the dispenser so to affix a solution from within the solution refill cartridge device to the dispenser.
23. The solution refill cartridge device of claim 22, wherein the enclosure apparatus of the housing is removable by unthreading, peel-off or unhook, so to expose and enable the coupling device of the solution refill cartridge device to couple to the dispenser containing the solution or material with, in, or on the dispenser.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
(1) Although the characteristic features of this invention will be particularly pointed out in the claims, the invention itself and manner in which it may be made and used may be better understood after a review of the following description, taken in connection with the accompanying drawings wherein like numeral annotations are provided throughout.
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DETAILED DESCRIPTION OF THE INVENTION
(27) Reference is made herein to the attached drawings. Like reference numerals are used throughout the drawings to depict like or similar elements of the refillable dispenser housing. For the purposes of presenting a brief and clear description of the present invention, a preferred embodiment will be discussed as used for the refillable dispenser housing. The figures are intended for representative purposes only and should not be considered to be limiting in any respect.
(28) Referring now to
(29) In one embodiment, there is a cap 108 configured to fit within the open top end. The cap is configured to be removably placed within the open top end. In the illustrated embodiment, the cap 108 has a lip placed there around. The lip will prevent the cap from being placed too far into the housing 101. The cap 108 has a plurality of apertures 108a located therethrough. The plurality of apertures 108a will allow gel substances to be pushed therethrough. The cap 108 has a smooth upper surface. In one embodiment, the cap 108 has a rounded arch shape. This shape will better conform to and spread deodorant to an underarm.
(30) In one embodiment there is further a freshness sealing cap 120. The freshness sealing cap 120 is configured to be placed on the top of the container 101. In one embodiment the freshness sealing cap is made from polyvinyl alcohol. This will allow the freshness sealing cap 120 to be biodegradable and disposable. The freshness sealing cap 120 will keep the spreadable substance fresh for an extended period of time.
(31) The interior of the housing 101 contains a movable dispenser base 103. The movable dispenser base 103 is shaped to movably fit within the housing 101. The movable dispenser base 103 has a top side and a bottom side. The bottom side of the movable dispenser base 103 has a pair of attachment apertures 104. In one embodiment the attachment apertures 104 are elongated apertures. This will allow the attachment device 115a, 115b (described below) to slide horizontally within the apertures. This will better enable the scissor lift 109 (described below) to rise and lower.
(32) The top side of the movable dispenser base 103 is configured to fit a substance attachment clip 105. In one embodiment, the substance attachment clip 105 is made from a biodegradable substance. In a further embodiment the substance is formed polyvinyl alcohol. In another embodiment the substance is paper covered in polyvinyl alcohol. In one embodiment the substance attachment clip 105 is dissolvable in an aqueous media. This will allow the attachment clip to eliminate space in landfills.
(33) The movable dispenser base 103 has a protruding pin 117 located on at least one side thereof. The protruding pin 117 is configured to fit within an aperture 118a located on a tongue 118 attached to the substance attachment clip 105. In one embodiment the substance attachment clip 105 creates a waterproof seal with the sides of the housing 101. This will prevent gel substances from leaking into the housing below the movable dispenser base 103. In one embodiment the substance attachment clip 105 is configured to removably attach to the top side of the movable dispenser base 103.
(34) The interior of the housing 101 further contains a scissor lift 109. The scissor lift 109 is comprised of a first side 110a and a second side 110b. The first side 110a and the second side 110b are attached with a rotating pin device 112. This device will allow the first side 110a and the second side 110b to rotate. The scissor lift 109 has an attachment device 115a, 115b. The attachment device is configured to slidably connect to the attachment apertures of the movable dispenser base 103. In one embodiment the attachment device 115a, 115b is a hook. At the opposite end of each side 110a, 110b there is an attachment 111 located at the bottom of each side 110a, 110b. In one embodiment the attachment 111 has a threaded portion.
(35) The threaded portion within the attachment 111 is configured to attach to a screw rod 114. The screw rod 114 has threads located thereon. The threads are configured such that when the screw rod 114 is rotated, both attachments 111 will move towards each other; or away from each other respectively. In this manner, the scissor lift 109 will extend or collapse. In one embodiment the threads are configured to move the scissor lift in a large amount with only a small turn. For example, in one embodiment, one full rotation of the screw rod 114 will move the scissor lift 109 halfway into the extend position from fully collapsed. The screw rod 114 has a knob 113 attached. The knob 113 is configured to be wider that the screw rod 114. In one embodiment the knob 113 has a texture located around the outer edge. The texture will make the knob easier to turn.
(36) The refillable dispenser is configured to hold a spreadable substance 106. In one embodiment, the spreadable substance 106 is a solid substance. In another embodiment, the spreadable substance 106 is wrapped in a biodegradable container. The container is removed and the spreadable substance 106 is inserted into the housing. In one embodiment the spreadable substance 106 is attached to the movable dispenser base 103 using a substance attachment clip 105.
(37) In some embodiments the spreadable substance 106 is a gel substance. In this embodiment, the gel substance is located within a removable cartridge. In one embodiment the cartridge is a biodegradable cartridge. In one embodiment the cartridge is dissolvable in an aqueous media. In some embodiments that cartridge is a collapsible cartridge. This will allow for a gel substance to remain the in cartridge and be squeezed therefrom. In another embodiment the cartridges is designed to be removed from a solid spreadable substance and only the substance is placed in the housing 101. The cartridge is placed within the house 101 by attaching the attachment clip 105 to the movable dispenser base 103. The cap 108 is then attached to the open top end of the housing 101. As the spreadable substance 106 is pushed up and out of the cap 108 the cartridge will collapse.
(38) Referring now to
(39) In one embodiment the threaded attachment 111 has an elongated member 201 attached to a lower part thereof. The elongated member 201 is configured to allow the threaded attachment 111 to still attach to the screw rod 114. This is due to the fact that the elongated member 201 is located below the threaded attachment 111. The elongated member 201 is long enough that it will reach the bottom of the housing 101. This will take the weight of the spreadable substance 106 away from the scissor lift 109. The weight from the spreadable substance 106 will be displaced to the bottom of the housing 101.
(40) Referring now to
(41) Referring now to
(42) Referring now to
(43) In the shown embodiment the movable base 103 is configured to have an aperture 504 placed in the middle thereof. The aperture 504 is configured to allow the vertical screw rod 502 to be placed therethrough. Further, the attachment clip 105 is configured to have an aperture 505 placed therethrough. The aperture 505 is configured to have the vertical screw rod 502 placed therethrough. In this embodiment the spreadable substance 106 is able to be replaced as needed, without replacing the entire container.
(44) In another embodiment the movable base 103 is applied directly to the screw rod 502. This will remove the need for the existing base 503 and the fasteners 506. In this embodiment the movable base 103 then has an attachment clip 105 secured thereto. The attachment clip 105 will secure a spreadable substance to the screw rod 502 allowing it to be dispensed as needed.
(45) Referring now to
(46) In the shown embodiment, a cap 108 is secured to the upper section of the housing 101a, as previously described in relation to
(47) Referring now to
(48) In one embodiment the housing 601 has an ergonomic shape. In the shown embodiment, the housing 601 has a wider base 601a which narrows toward the middle of the housing 601. The housing 601 then widens again toward the open upper end. This will allow the housing 601 to be easily grasped by a user.
(49) The open upper end of the housing 601 is removably attached to an upper section 602. The upper section 602 narrows further towards an opening. The opening houses a roller ball 603. The roller ball 603 will work with interior components to spread a substance onto a user as desired. In one embodiment, the roller ball 603 partially protrudes from the upper section 602.
(50) Referring now to
(51) In the shown embodiment, the upper section 602 does not include the roller ball 603 therein. In one embodiment the upper section 602 is snap fit to the housing 601. In another embodiment the upper section 602 is threaded on to the housing 601. In the shown embodiment the upper section will fit flush with the housing 601 such that there is smooth connection. The opening 704 of the upper section 602 is proportioned such that the diameter of the roller ball is smaller than the opening 704. This will ensure that the roller ball cannot fall from the upper section 602.
(52) The interior of the housing 601 holds a dispensing device. The dispensing device is comprised of a threaded rod 705. In one embodiment the threading on threaded rod 705 is a coarse threading. The threading on the threaded rod 705 moves such that the threading starts at the ends of the rods and moves towards the center of the threaded rod 705. The threaded rod is connected to the turn knob 703.
(53) The turn knob 703 will allow the users to turn the threaded rod 705 by turning the turn knob 703. The threaded rod is further connected to a scissoring lift 706. The scissoring lift is comprised of two scissor sides connected by a pivot 708. The scissoring lift 706 will attach to the threaded rod 705 via threaded apertures 707 located at the lower ends of each side of the scissoring lift 706. The upper ends of the scissoring lift 706 have connectors 709 located thereon. In one embodiment the connectors 709 are hooks.
(54) The connectors 709 of the scissoring lift 706 will attached to a cartridge compression plate 710. The cartridge compression plate 710 has a plurality of apertures 711 located on a bottom side thereof. In one embodiment the apertures 711 are elongated apertures. This will allow the connectors 709 from the scissoring lift 706 to move side to side as the scissor lift 706 moves.
(55) The cartridge compression plate 710 has a connection prong 712. The connection prong 712 will attach to a cartridge connection plate 713. The cartridge connection plate 713 has a protrusion 714 located on the underside of the cartridge connection plate 713. The protrusion 714 has an aperture 715 location therein. The connection prong 712 will secure within the aperture 715 holding the cartridge compression plate 710 to the cartridge connection plate 713.
(56) The cartridge connection plate 713 creates the bottom of a cartridge 716. In one embodiment the cartridge 716 is made from plastic. In another embodiment the cartridge 716 is made from paper products. In one embodiment the cartridge 716 is dissolvable in an aqueous media. In one embodiment the cartridge 716 has an accordion design. This will allow the cartridge 716 to fold down as compressed. In some embodiments the cartridge 716 has an upper protrusion 716a. The upper protrusion 716a will connect to the solution chamber 801 and the roller ball 603 as described in
(57) Referring now to
(58) The solution chamber 801 has an upper side that is configured to accept a portion of the roller ball 603. The roller ball 603 will have the ability to float slightly between the solution chamber 801 and the opening in the upper section 602. The solution chamber 801 along with the proportions of the opening of the upper section 602 the roller ball 603 will be held within the dispenser. This will prevent the roller ball 603 from becoming lost.
(59) In some embodiments the solution chamber 801 has a cartridge opening device 802. In this embodiment when the cartridge is connected the device will puncture the cartridge allowing solution to exit the cartridge. In one embodiment the cartridge opening device 802 is a blade. In another embodiment the cartridge opening device 802 is a poker.
(60) In this view the components of the dispensing device can be seen within the housing 601. The turn knob 703 is located within the aperture of the housing 601. The turn knob 703 is secured to the threaded rod 705. The scissor lift 706 is connected at one end to the threaded rod 705. The connectors 709 of the scissor lift 706 are connected to the cartridge compression plate 710. In the shown embodiment there are additional support braces 803 connected to the threaded apertures 707 of the scissor lift. The support braces 803 will contact the base 601a of the housing 601. This will wake pressure off of the threaded rod 705 and place the pressure on the base 601a.
(61) Referring now to
(62) The turn knob 703 is used to activate the dispensing device. In one embodiment the dispensing device is used to apply pressure to the contents of the cartridge 716. This will force solution in to the solution chamber 801 and onto the ball. In other embodiments the dispensing device is used to slowly compress the cartridge gradually releasing solution. In one embodiment the dispensing device will over compress the cartridge 716 which will ensure that all of the contents of the cartridge is dispelled.
(63) In the shown embodiment the cartridge has an upper protrusion 716a that will enter the solution chamber 801. The upper protrusion is configured to fit around the opening device 802. The opening device 802 will open the cartridge 713. The upper protrusion 716a has a plurality of threads 902 location on one side thereof. There interior if the solution chamber 801 will have a matching set of threading. This will allow the cartridge 713 to be threaded into the solution chamber 801.
(64) Referring now to
(65) In the shown embodiment there is a cartridge plate 1102 shown. The cartridge plate 1102 has a threaded aperture 1101 located through the cartridge plate 1102. This threaded aperture 1101 will allow the cartridge plate 1102 to engage the screw rod 502. In one embodiment the cartridge plate is made from poly vinyl alcohol. In another embodiment the cartridge plate 1201 is made from a cellulose and poly vinyl alcohol mixture.
(66) In the shown embodiment the cartridge plate 1102 has a domed shape. This means that the middle of the cartridge plate 1102 is rounded in an upward manner. This will allow for a channel 1101a to be disposed under the cartridge plate 1102 and secured about the threaded aperture 1101. In one embodiment the channel 1101a is a threaded channel. This will allow the channel to also engage with the screw rod 502 adding additional support to the cartridge plate 1102. The cartridge plate 1102 further has a plurality of apertures 1103 therethrough. These apertures 1103 will allow for a spreadable substance to better affix to the cartridge plate 1102.
(67) Referring now to
(68) In this embodiment of the retro-fit dispenser the cartridge plate 1201 is a flat plate. This will allow for more of the spreadable substance 1202 to be useable. In this embodiment the cartridge plate 1201 has a threaded aperture 1204 through the cartridge plate 1201. This threaded aperture will allow the cartridge plate to engage with the screw rod 502. The cartridge plate 1201 further has a plurality of apertures 1203 located therethrough. These apertures 1203 will engage a spreadable substance better affixing the cartridge plate 1201 to the spreadable substance 1202. In one embodiment the cartridge plate is made from poly vinyl alcohol. In another embodiment the cartridge plate 1201 is made from a cellulose and poly vinyl alcohol mixture.
(69) The cartridge plate 1201 will secure to the spreadable substance 1202. Then the cartridge plate 1201 will engage the screw rod 502. The screw rod 502 will enable a user to move the cartridge plate 1201 and the spreadable substance 1202 up and down within the housing 501. This will allow for a user to spread the decided amount of spreadable substance 1202 then replace the lid 106 on the housing 501.
(70) Referring now to
(71) In use a spreadable substance 1202 will be placed into the cartridge 1301. In one embodiment the spreadable substance is in liquid form when it is placed within the cartridge 1301. In one embodiment the cartridge plate 1201 is then pressed into the spreadable substance 1202. The spreadable substance will affix to the cartridge plate 1201. A seal is then placed over the top of the cartridge 1301 to prevent air form entering.
(72) Referring now to
(73) The solution refill cartridge device includes a housing 11 having a formed side with perimeter sidewalls creating an open end that provides access to an interior volume that receives a solution. The solution conforms to the interior volume and a dispenser. The solution cartridge refill device open side is configured with an enclosure apparatus 13 that seals the solution within the solution cartridge refill device. The enclosure apparatus 13 is removable so to access the solution within the solution refill cartridge device. Removal of the enclosure apparatus 13 allows the formed solution to be dispensed through the open side of the solution refill cartridge device. The solution refill cartridge device aligns and mates to allow the formed solution to be dispensed with, on or in the dispenser, as shown in
(74) In the shown embodiment, the solution refill cartridge device is configured to operably couple with an internal elevator mechanism of a dispenser, such as a rod 14 for example, allowing incremental usage of the solution of the cartridge when coupled to the dispenser. In the show embodiment, there is further included a moveable plate 15 configured to dislodge the solution from within the cartridge when moved, whereby pressing the moveable plate allows the solution within the solution refill cartridge to be dislodged, aiding the coupling of the solution within the cartridge device coupling apparatus to a coupler of a dispenser.
(75) The solution refill cartridge device is configured to align with the open end of varied materials, shapes and sized dispensers. Further, the device includes a material selected from at least the list of plastic, metals, organic materials, PVOH, Poly Vinyl Succinate, Butene Diol Vinyl Alcohol Co-Polymer, cellulose pulp, or any combination thereof. Additionally, the device is configured to include amounts of solutions with varied pliability aligning with the interior volume of a dispenser.
(76) Referring now to
(77) In the shown embodiment, the solution refill cartridge device is configured to operably couple with a dispenser coupling device 21 which mates to a coupling apparatus 22 within the open side of the solution refill cartridge device.
(78) The solution within the present invention is configured to refill a dispenser so to reuse the dispenser more than once. In some embodiments, the solution refill cartridge device is composed of either one or both of a compostable or water dissolving material so to eliminate single use dispensers of plastic, metal or materials requiring recycling or require long term degradation. Further, in some embodiments, the device includes a sealable opening on the exterior so to inject solution into the cartridge with the enclosure apparatus of the open area affixed, the opening sealed with a secondary material or plug.
(79) In some embodiments, a coupling device 21 embedded within the solution of the open side of the solution cartridge mates to a coupler 22 of a dispenser so to affix a solution from within the solution refill cartridge device to a dispenser. In such embodiments, the coupling to a dispenser of the solution refill cartridge device coupling apparatus is a temporary attachment configured to last the duration of the solution, wherein the coupling is accomplished via at least one of clip on, rotatable coupled on, snap on or other similar means of coupling the cartridge to a dispenser. Further, the open side is configured to temporarily align mating to the open side of a dispenser so to couple solution within the device onto the dispenser.
(80) It is therefore submitted that the instant invention has been shown and described in what is considered to be the most practical and preferred embodiments. It is recognized, however, that departures may be made within the scope of the invention and that obvious modifications will occur to a person skilled in the art. With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention.
(81) Therefore, the foregoing is considered as illustrative only of the principles of the invention. Further, 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, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.