BACKGROUND Field of the invention This invention relates to toothbrushes commonly used for dental hygiene by people around the globe; but more specifically, it relates to their associated use of water in the process of the customary practice of brushing the teeth. Great concern for the considerably large volumes of water utilized, as tied to the dental brushing event, may be considered inconsequential by many people. However, the excessive waste of potable water, coupled with this regimen, two or three times daily, utilizing conventional toothbrushes, has been a significant, but generally unacknowledged, issue, being emphasized only by conservation agencies.
Description of the Related Art The typical process of brushing one's teeth using conventional toothbrushes has now accentuated the loss of tremendously large volumes of potable water which cannot be reclaimed nor can continuing loss be sustained, with all things being considered. The saving of potable water through the process of brushing one's teeth is a radical change from the traditional concept of the toothbrush in that it combines two ordinarily independent, but separately required, components for the object of cleaning one's teeth. The usual intermittent processes between brushing the teeth and the rinsing of both the toothbrush and the mouth are, now, presented as a singularly combined method. It will be the optimally desired component process for saving large volumes of potable water in the performance of brushing the teeth. The continuing loss has long been unsustainable and dangerous to human populations, considering there being other, coextensive, causes of potable water loss.
SUMMARY OF THE INVENTION The present invention takes a fresh approach to the problem of water loss due to customary practice, and to conventional implements utilized in the simple process of brushing the teeth. Toothbrushes may have vibrating, or rotating, brush heads, various bristle contours, high-pressure nozzles for getting into the crevices of the teeth, and connected high-pressure water tanks, but they are not generally designed to address the default high-volume wastage of potable water. Considering other waste factors driving up regional and global conditions of drought and general water shortages, long-held personal habits of brushing one's teeth, coupled with the tool used in the process, have become a threat to human populations globally. The objectives of the invention are to perform the conventional task of cleaning one's teeth while, at the same time, saving immense volumes of potable water, not habitually allowing the water to run from a sink faucet continuously for the typical two minutes. This novel method of brushing technically delimits excessive loss by assuring that a modulated modicum stream of water enters upon and against the teeth and gums of a user in each brushing session. This dual-purpose objective technology is beyond the capability of typical toothbrush design and conventional methods of use. Its overall benefit is for the water conservation efforts worldwide. The conservation factor entails there not being a need for a needless flow of up to two gallons of freely running, and so wasted, water. The device has dual water-conduction features: one from the set of conduction tube members, the other being an optional, alternative, use of the ancillary conduction tube facility available for a user who may prefer an uninterrupted but modulated flow over a longer period without having to refill a water container. Since two, or even three, gallons of potable water are wasted during typical brushing sessions, conserving this amount using the above techniques constitutes a tremendous benefit on a global scale; utilizing the new technology, only a small fraction of these two gallons would be used for the process of brushing the teeth. The toothbrush device introduced herein involves a feature whose benefit is the conservation of considerable amounts of potable water. Essentially, it adopts a predetermined-withdrawal allotment factor for efficiency in attaining this objective. It is generally known that a person brushing his, or her, teeth would leave the water running in the process, only to rinse the brush head a few times before cupping his, or her hand under the running faucet for rinsing the mouth one or more times. The cumulative free-running, wasted, water amounts to between one and two gallons per minute for each brushing session. Noting that dental hygienists state that we should brush no less than two minutes each time, with each minute, wasting from one to two gallons, or more, of potable water, the loss is immense, considering the multiplication factor in customary use of typical toothbrushes. Generally, people brush their teeth two or three times per day. The customary, and wasteful, behavior of teeth brushing is addressed by the present invention. Thus, the reader will see that at least one embodiment of the flow-modulating toothbrush device provides a reliable means for the vital object of conserving vast volumes of potable water; this facility is absent in customary practice employing conventional toothbrush products. The objectives of this novel apparatus are to perform the conventional task of cleaning one's teeth while, at the same time, saving immense volumes of potable water. Its overall benefit is for an improvement of water conservation efforts worldwide. The device has a dual water conduction feature: one being the set of conduction tube members, the other being an optional use of the above-mentioned ancillary conduction tube facility when an extended duration water flow may be desired by a user. Not having a sink faucet for accessing a water source, such as, if camping, the user simply fills the reservoir facility using some other water source, as from a landed body of water or a stream, filling it then reinserting it into the body-handle member of the flow-modulating toothbrush device for use. The procedure of use as stated here, is atypical. It accomplishes the cleansing of the teeth; however, the method is not the customary brushing session practiced over so many generations since the invention of the toothbrush. This device both performs the act as needed but with a novel by-product not produced by conventional toothbrush products. The technology herein is practical, rational, scientific, and overdue. It conserves uncountable volumes of potable water, thereby, in the long-run, having a positive effect on other energy systems, while also tending to sustain the hydrologic water cycle in global communities. This effort, and others of its like, existing, and yet to be created, it is hoped, may have its place considering the factors addressed in the dangers of global climate change. The device comprises a brush-head member within which are flow activation and modulation elements involving engagements and disengagements between a buttressed bristle pad and flow occlusion elements. There is a neck portion of the brush-head member connecting with a body-handle member, for maneuvering the device in the process of brushing the teeth. The toothbrush device employs an insertable reservoir facility that is refillable by simply employing a sink faucet, or an ancillary conduction tube facility may be used for direct connection with the device for continued flow. The ancillary conduction tube facility having a connection and adaptation means for appropriate connection sealing at both ends, as well as for delimiting expected high-pressure forces of water-line plumbing pipes. Such adapter would fit onto any faucet spout then clamp-seal for adequate fit. A compression actuation means pressurizes the water in the insertable reservoir facility for flows through conduction tube members internal to the body-handle member. A flow activation means urges the pressurized water through the conduction tube members, the flows being modified by user-manipulated flow control elements which, further, manipulate the flow modulation means within the body-handle member. The process modifies the effects of flows amid the brush-head bristles, teeth, and gums such that, due to a known, predetermined water-volume requirement, just a modicum of potable water is withdrawn from a water source in brushing one's teeth, so conserving vast volumes of potable water globally.
BRIEF VIEWS OF THE DRAWINGS Page 1
FIG. 1a is an interior view (variation of FIG. 1b Pg. 2, FIG. 1c Pg. 4, & FIG. 1d Pg. 6) of the elements and processes of the body-handle member. FIG. 2a is a left-side perspective view of the device's brush-head member and its neck portion, showing their internal elements, further showing, at its base, its insertion element for secure flow conduction. FIG. 2b is a top-down aerial perspective view of FIG. 2a showing its flow emissions spout. FIG. 3d depicts the insertable reservoir facility as it would be fixed interior to the body-handle member prior to use.
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FIG. 1b is an interior view (variation to FIG. 1a Pg. 1 and FIG. 1d Pg. 6) of the elements and processes of the body-handle member. FIG. 3a is a frontal perspective view of the insertable reservoir facility in unfilled aspect. FIG. 3b is a frontal perspective view of the insertable reservoir facility in the preparatory-use phase, being filled with water and having both a toothpaste cleansing gel and pneumatic compression funnel in position for downward compression. FIG. 3c is a frontal perspective view of the insertable reservoir facility as it is filled with water and its pneumatic compression funnel prior to the water being compressed within the facility. FIG. 3d: depicts the insertable reservoir facility as it would be fixed interior to the body-handle member prior to use. FIG. 6: A top view 41 and side view 45 of a novel toothpaste cleansing gel, not being claimed in this specification.
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FIG. 4a, FIG. 4b, FIG. 4c, & FIG. 4d: schematic diagrams of the internal elements and processes of the brush-head member in its free-flow and flow-occlusion processes for water flow modulation
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FIG. 1c: a rear perspective view of the body-handle member showing its surface attributes & attachments, contrasting with FIG. 1d Pg. 5 and FIG. 1e/FIG. 1f Pg. 7. FIG. 2c: is a left-side perspective view of the device's brush-head member and its neck portion, in their solid aspect, further showing, at its base, its insertion element for secure flow conduction. FIG. 3a: a partial, bottom perspective view of the unfilled insertable reservoir facility in its place.
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FIG. 1d: a front perspective view of the body-handle member showing its surface attributes & attachments, contrasting with FIG. 1c Pg. 4 and FIG. 1e/FIG. 1f Pg. 7. FIG. 5: a perspective view of the ancillary conduction tube facility.
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FIG. 1d is an interior view (variation to FIG. 1a Pg. 1 and FIG. 1b Pg. 2) of the elements and processes of the body-handle member. FIG. 5: This is a perspective view of the ancillary conduction tube facility, indicating how it would be attached to the body-handle member for conduction.
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FIG. 1e: a front perspective view of the body-handle member showing its surface attributes, contrasting with FIG. 1c Pg. 4 and FIG. 1d Pg. 5. FIG. 1f: a front perspective view of the body-handle member showing its surface attributes and brush-head cover/container. FIG. 2d: This is a left-side perspective view of the device's brush-head member and its neck portion, in their solid aspect, further showing angular attachment variation option. FIG. 3a: a partial, bottom perspective view of the unfilled insertable reservoir facility in its place within the body-handle member FIG. 3e: This is a front perspective view of the brush-head cover/container of the device.
DETAILED DESCRIPTIONS PAGE 1 FIG. 1a: This is a depiction of the body-handle member of the segmented device showing several of its interior processes and elements. It represents similar alternative views of elements FIG. 1d and FIG. 1b; it further separates out structural and functional processes involved in the flow modulation technique introduced by the novel technology. FIG. 2a: This is a depiction of the brush-head member and its neck portion. This component structure connects to, and locks onto, the body-handle member for secure handling and for transfers of conducted water flows. FIG. 2b is the frontal aspect of the brush-head member and neck of FIG. 2a. FIG. 3d: This reference indicates the aspect as to how the insertable reservoir facility fits into the body-handle member, having been filled with water and compressed for upward channeling flows of water. Ref. No. 2: A reference indicating directional (clockwise and counterclockwise) actions for manipulating the flow modulation means for force of water flow entering the body-handle member FIG. 1a Pg. 1, FIG. 1b Pg. 2, FIG. 1c Pg. 4, & FIG. 1d Pg. 6. Ref. 4 shows a cap bevel ring snap lock/release element for attaching and removing the insertable reservoir facility. 6a (operating with 6b, Pg. 7) the barrel twist selector, is one of the flow control elements for manipulating flow modulation means, which, cooperate to regulate the force of water flowing through the conduction tubes to the body-handle member. One of the elements is a barrel twist selector 6a for means of “twist-compress” of conduction members against the insertable reservoir facility for conduction effusion to bristle segment 28a for flows to the teeth. Action facilitates stream variances. modular spring extension-compression actuator facilitating compression of the water within the insertable reservoir facility; when ancillary conduction tube facility FIG. 5, Pgs. 5 & 6 is utilized, the facility engages its own pressure mechanism. This modular actuator involves segmented functions of delayed protrusion, with respect to the spring extension applications, based on the user selection of the flow control elements. For example, upon the highest level being selected “4” (EV), shown in diagram FIG. 1D Pg. 5, and FIGS. 1e and 1f on Pg. 7, for use of the optional preference of the brush-head cover/container, FIG. 3e, P 7, the “reserve module,” the lowest member among the four shown here, would then deploy, extending its respective spring actuation, not shown in this graphic, also, the potentiated spring element of lowest member not being shown here. Note: water being conducted through the body-handle member is not touched by any of the elements excepting the conduction tube members. Ref. 9 is a leveler-moderator element which mechanically balances the downward projections of the modular spring actuations, particularly for the highest setting involving the versatile, highest level being selected “4” (EV), for use of the optional preference of the brush-head cover/container. Ref. 10 is the typical spring group, which extends downward, in one of the sequential spring segments, each segment projecting downward from several telescoping spring containment units 8 which hold the reserve spring group 11, Pg. 6, FIG. 1d while coordinating with leveler-moderator element 9 for means of coordinated deployment, further being used for the optionally insertable reservoir facility, FIG. 3e, Pg. 7; it is the leveler-moderator element 9 that both pushes, and pulls, the segmented springs downward. The reserve spring group 11, FIG. 1d Pg. 6 identifies a singular spring segment yet to be extended, as it would facilitate the larger, extended, volume FIG. 3e Pg. 7. The already extended spring: typical spring group 10 varies in its facility with that of the reserve spring group 11 which is yet to be extended, (See Pg. 6 FIG. 1d). The ancillary conduction tube facility FIG. 5 has its own method of compression. Compression Means (process): Ref. 12 is the compression-spring piston for compression actuations against insertable reservoir facility. Note: Upon user both refilling then securely re-inserting the reservoir facility into the body-handle member, the device is, by definition, recharged; the process applications referenced: 8, 9, 11, (for FIG. 3e Pg. 7) 12, and 14 will re-set for initiating a subsequent brushing session; see Pg. 6, FIG. 1d for additional relative views. At end of a brushing session, at least one of the spring groups is depleted, (facility decompression) having the compression-spring piston 12 and pneumatic compression funnel 14 at, or near, bottom of the reservoir facility, the reservoir facility would be disconnected. The pneumatic compression funnel 14 would be disconnected and remain with the facility; the compression-spring piston 12 would remain at base of facility, disconnected from the pneumatic compression funnel 14. 16: symbolic depiction of compression of the volume within insertable reservoir facility. Compression of the container volume is being depicted here by the curved arrows 16. The water beginning to flow upward due to compression here 16 is depicted by directed arrows 24a as shown in FIG. 1a. and as shown being drawn upward at 24b in FIG. 1b, Pg. 2. A stabilizing foundation 18 accommodates the brush-head member & neck FIG. 2c. Ref. is a transfer conduction tube member, between a pneumatic conduction tube member 20a below it, and a distributor conduction tube member 20c-1 above it. 20a: pneumatic conduction tube member (lower telescoping portion of transfer conduction tube member 20b). The flow emissions spout 20c-2 at upper terminal end of distributor conduction tube member 20c-1; it is within bristle segment 28a; see Pg. 3. 22a: variable space for spring extension-compression actuator. 22b: variable space for extension of spring mechanism. 24a: flow of pressurized water being directed into the pneumatic conduction tube member. 26c: transparency of exterior housing of brush-head member assembled with visible bristles and interior elements, 26d: top-down, frontal, aspect view of brush-head member. A side aspect of brush-head member bristle segment 28a. 28b: isolated, top-down view of selected grouping of bristle strands of brush-head member. 32: brush-head member neck. Insertion guide lock 34a of brush-head member neck 32, Pgs. 1, 4, coordinating with 34b for locking stability. 34b: A position-lock mechanism allows the user to vary the neck portion 32 of the brush-head member 26d. The neck 32 may be positioned straight up or at another two more comfortable angles. The optional angles are bent-locked into position by, first, pushing a release-lock element. The flow insertion connection end 36a of the brush-head member neck 32, Pgs. 1, 4. This connection point is also an option for the brush-head member 26b and neck portion 32 to be positioned in four different aspects as preferred by a user, there being four such; these alternative positionings allow the user to comfortably grasp and maneuver the device. 54a: a twist-lock/release mechanism for the toothbrush neck. In FIG. 1a, a depiction of the compression mechanism, the pneumatic compression funnel 14 is in position, and actively facilitating downward depression against the volume of water in the insertable reservoir facility FIG. 3d; this process is effectuated by the compression-spring piston 12 which depresses the funnel 14 to the base of the reservoir facility. Upward flowing streams of water is indicated by the vertically pointing arrows in the transfer conduction tube member 20b.
PAGE 2 FIG. 1b: This is one of several depictions showing the interior elements and processes; it is an alternative representation of FIG. 1d and FIG. 1a for means of defining various aspects of the interior elements of the device. FIG. 3a: This is the insertable reservoir facility as it would appear prior to preparedness for compression and emissions of water. FIG. 3b: The insertable reservoir facility depiction here is the aspect of the device introducing a toothpaste cleansing gel 45 into the facility; this gel is an element that may be included as a benefit in the novel process of brushing the teeth. The depiction indicates, and describes in the specification, that the reservoir container must be filled prior to placing the buoyant gel onto the water surface as shown before securely placing the pneumatic compression funnel 14 over the gel before being re-inserted into the body-handle member for operation. FIG. 3c: This depiction shows the reservoir being ready for re-insertion into the body-handle member but without use of the unique toothpaste element, indicating a conventional toothpaste product may, as usual, be applied directly to the toothbrush, so being understood comparing depictions FIG. 3b and FIG. 3c, either of which is prepared for insertion and use. FIG. 3d: This is the reservoir container in the compression mode aspect of FIG. 3c, having its volume of water drawn upward to the brush-head member 26b, 26c, 26d, & 26e. Compression of the container volume is being depicted here by the curved arrows 16. The water beginning to flow upward due to compression here is depicted by directed arrows 24a as shown in FIG. 1a Pg. 1. FIG. 6: This depiction introduces a unique element in this novel process of brushing the teeth, employing a toothpaste cleansing gel into the device. In FIG. 1b, compression-spring piston 12 for compression actuations against insertable reservoir facility; this piston is also the insertion guide for re-insertion of the pneumatic compression funnel 14. This funnel, in functional aspect here 14, separates from the pneumatic conduction tube member 20a at moment of completion of a brushing session and ejection from the body-handle member FIG. 1b (and FIG. 1a Pg. 1, FIG. 1c Pg. 4, & FIG. 1d Pg. 6) then remaining within the insertable reservoir facility until a subsequent refilling for use. 20a: pneumatic conduction tube member, together with compression-spring piston 12, depresses pneumatic compression funnel 14 downward into the reservoir FIG. 3d. 20a: The lower end cross-section of pneumatic conduction tube 20a (as depicted, connected with 41 of FIG. 6 shows 20a as viewed from bottom upward, indicated by 38, through funnel 14). Ref. 20a as depicted in FIG. 1b, is the vertical, upward-flow aspect of the tube 20a. FIG. 3c and right-side adjacent depiction view into pneumatic compression funnel 14. 20a, further, cooperates with the compression-spring piston 12 as the piston compresses downward, attached to, so carrying 20a downward into the volume of water for means of upward compression withdrawal. Ref. 38 is also the pneumatic up-flow intake area to pneumatic conduction tube member 20a. The ancillary conduction tube facility FIG. 5, Pgs. 5 & 6, connects with this lower end member 20a for means of water flow from an external source through this ancillary conduction tube facility. 20b: transfer conduction tube member, between pneumatic tube and distributor tube. 22a: shows variable space for spring extension-compression actuator. 22b: variable space for extension of spring mechanism. 24b: pressurized water flowing upward prior to transmission to distributor tube from its initial flow stage at 24a Pg. 1. 35a: twist-lock canister-release element, (for the insertable reservoir facility FIG. 3a): snap-lock, or twist-lock (in and out) for firm connection and effective release/detach of insertable reservoir facility. 37a: indication of water-fill level which would be compressed upon actuation 37b: After actuation of compression, and continuing downward depression, the water volume has decreased to about 25% usage, shown as proceeding from full capacity 37a to decreased volume shown here in 37b with arrow pointing to a circle focus-indicator of volume waterline border and bottom surface of the pneumatic compression funnel 14. 38: pneumatic up-flow intake area to pneumatic conduction tube member 20a. 40: This is the insertable reservoir facility FIG. 3a in its water-filled aspect with its pneumatic compressor 14 in place, prior to downward pressurization. 39: shows the metrical limitations for accommodating the optional-use toothpaste cleansing gel being deposited into the insertable reservoir facility. 41: This is the toothpaste cleansing gel showing its top surface. It is to be placed into the reservoir facility as shown in FIG. 3b after filling it with water. The semi-rigid paste is soluble upon being mixed with the water; it immediately dissolves with water as both are being drawn up into the conduction tube member 20a. The holes 43 allows water of the reservoir facility to penetrate the gel more easily, which is quickly water dissoluble, so easily transmissible through the conduction tube members. 45: This is a side view of the toothpaste cleansing gel. It is designed to remain float atop the water surface of the insertable reservoir facility. The downward pressure of the pneumatic compression funnel 14, in FIG. 3b. As the water is pneumatically drawn upward due to the downward depression of the funnel 14, it would thoroughly permeate the gel 45; this would be at the initial flow process in the brushing session. By this process, the toothpaste would be dissolved in a about ten to fifteen seconds, with continual brushing, then to be followed by water, alone, as the user completes the brushing and rinsing session. The process begins with the user removing the pneumatic compression funnel 14 (facilitating also as fill cap/cover) from the insertable reservoir facility FIG. 3b, filling the facility with water nearly to the brim, inserting a toothpaste cleansing gel 45 replacing the funnel 14, securing it into place over the gel 45 then re-inserting the reservoir facility into the body-handle member FIG. 1a Pg. 1, FIG. 1b Pg. 2, FIG. 1c Pg. 4, & FIG. 1d Pg. 6 by a moderately firm push, snap-locking it into place, and so pressurizing the water volume within the body-handle member. It remains in this mode until the user presses the brush-head member 26b against the teeth and gums causing water and, if used, the inserted toothpaste to be emitted into the mouth. The toothpaste cleansing gel 45, not claimed in this specification, slowly dissolves to fluid as it mixes with the water at the funnel 14 intake location 38, which is the pneumatic up-flow intake area to pneumatic conduction tube member 20a; otherwise, as with conventional process, usual types of toothpaste may be applied directly to the brush-head member 26b.
Page 3 FIG. 4a: This is the internal process aspect “(A-1)” & “(A-2)” for the free flow of water entering the brush-head member 26b, 26c, 26d, & 26e, indicating from which source the impinging pressure is being applied against the buttressed bristle pad 48a; in this case, the buttressed bristle pad 48a is being pressed against the brush-head member containment frame 50, indicating that the user is applying pressure against the teeth while brushing. FIG. 4b: This is the internal process aspect “(B-1)” & “(B-2)” more clearly focused in “(C)” for the occluded, blocked, flow of water in the brush-head member further indicating from which source the impinging pressure is being applied; in this case, the user has lifted the brush-head member from the teeth for repositioning or for ending the brushing session; this causes instantaneous pressure to be applied, but arising from the flexible actuation leaf spring 42b “recovering” from the engaged, depressed, state, and so, urging the buttressed bristle pad 48b away from the brush-head member containment frame 50. FIG. 4c: This is the sequence depiction of FIG. 4a “(A-2).” FIG. 4d: This is the sequence depiction of FIG. 4b “(B-2).” 20c-1: lower portion of distributor conduction tube member, seen here in (A-2) and (C). The flow emissions spout 20c-2 in FIG. 4d is emissions-activated for brushing in FIG. 4c; its position in the bristle segment 28a is further shown in 26e as the upper terminal end of the distributor conduction tube member 20c-1. Exterior housing, rear aspect, of brush-head member 26a. A side aspect of assembled brush-head member 26b. 26c: transparency of exterior housing of brush-head member assembled with visible bristles and interior elements. 26e: interior frame of brush-head member elements. 28a: bristle segment of the brush-head member. FIG. 4c: flexible actuation leaf spring 42a being in compressed, engaged, aspect as user presses brush-head member 26b against teeth for brushing. Upon user lifting brush from teeth, flexible actuation leaf spring 42b then is relaxed, returning to non-engaged mode, so urging 48b against bristle segment foundation stabilizer 30. FIG. 4d: flexible actuation leaf spring 42b in relaxed aspect; (i.e. pushing back against 48b) as user lifts brush-head member 26b away from teeth causing immediate occlusion of water flow. 44: a balancing node for preventing skewed, back-and-forth, movement of bristle segment foundation stabilizer 30, so preventing the edges of the stabilizer 30 from physically jamming against brush-head member containment frame 50. 46a, FIG. 4c, in depictions “(A-1)” & “(A-2)”: flow choke-point/occlusion indicating free flow of water from the insertable reservoir facility, FIG. 3d, Pg. 2. This further indicates the user pressing the brush-head member 26b, including the bristles and bristle segment stabilizer 30, against the teeth causing the flexible actuation leaf spring 42a to be pushed against the brush-head member containment frame 50 further causing absence of constriction of flow through the distributor conduction tube member 20c-1 thereby allowing free flow of water. The brush-head member containment frame 50 facilitates the elements and the processes of the brush-head member 26e (See also: 26a,b,c, & d). It, further, connects with the body-handle member by the lower end of the neck 36a of the brush-head member and neck FIG. 2a & FIG. 2c, Pgs. 1 & 4. Note: The flow-occlusion/flow-release mechanism involves the following processes: The buttressed bristle pad 48a and the flow occlusion element 46a are both relaxed, not engaged, for occlusion of distributor conduction tube member 20c-1 at the flow choke point/occlusion 46b. 46b: FIG. 4d in depictions “(B-1)” & “(B-2)”, more focused in (C): (zoom-in of 46b): indicating discontinuance of water flow from insertable reservoir facility, FIG. 3d, Pg. 2. The buttressed bristle pad 48b and the flow occlusion element 46b are both engaged for occlusion of distributor conduction tube member 20c-1 at the flow choke point as shown in depictions (B-2) and (C). 46c (P 3) in depiction (C): A passive occlusion element 46c remains stationary as an active occlusion element 46d moves forward against it to choke off the flows of water flowing through the distributor conduction tube member 20c-1. Ref. 46d in depictions “(B-2)” & “(C)”: show the active occlusion element 46d had moved forward against the passive occlusion element 46c to choke off the flows of water flowing through the conduction tube member 20c-1. Ref. 48a depictions “(A-1)” & “(A-2)” show the buttressed bristle pad 48a supports bristle segment 28a stabilizer 30, which, itself, supports the bristle segment 28a. The buttressed bristle pad 48a is the effective transmission of impingement element for positioning of the active occlusion element in its un-engaged position as the distributor conduction tube member 20c-1 is in the free flow aspect. 48b depictions “(B-1)” & “(B-2)”: buttressed bristle pad 48b supports bristle segment 28a stabilizer 30, which, itself, supports the bristle segment 28a. The buttressed bristle pad 48b is the effective transmission of impingement element for positioning of the active occlusion element in its engaged position, obstructing the flow of the distributor conduction tube member 20c-1 against the passive occlusion element, as shown in depiction “(C)” with respect to the positions of 46c and 46d with the distributor conduction tube member 20c-1 between these two. The process of a user pressing the brush-head member against the teeth for brushing then lifting the brush-head member from the teeth to stop the process of water flow into the brush-head member constitutes the flow-activation means and its discontinuance, respectively.
PAGE 4 FIG. 1c: This is the body-handle member intact showing the insertable reservoir facility FIG. 3a in its place. FIG. 2c: This is the brush-head member that connects to the body-handle member at the element 54a by inserting the flow-insertion connection end 36a of the brush-head member neck 32, Pgs. 1, 4 and twisting this element 54a for secure handling. FIG. 3a: the insertable reservoir facility which is necessary for holding a volume of water that would be urged from this facility, by compression, from the reservoir facility through the conduction tube members, flowing further to the brush-head member 26b, 26c, 26d, & 26e. 32: brush-head member neck. 36b: Insertion point and connection for distributor conduction tube member 20c-1. 52: This is simply the attachment foundation segment of the body-handle member FIG. 1a Pg. 1, FIG. 1b Pg. 2, FIG. 1c Pg. 4, & FIG. 1d Pg. 6 for adjoining the stabilizing foundation 18 which accommodates the brush-head member & neck FIG. 2c whereby the flow-insertion connection end 36a of the brush-head member neck 32, Pgs. 1, 4 into the locking mechanism 54a and 54b. 56: the secure-grip feature of the surface of the body-handle member showing its frictional crisscross, raised, ribbing for secure grip while brushing as would be desired due to the slippage expected at moments when paste lather may slide down the body-handle member causing loss of firm control of the device, and so the effectiveness of the brushing activity. An insertion guide lock 34a of brush-head member neck 32, Pgs. 1, 4, coordinates with 34b for locking stability. Ref. 34b: This is the position-lock mechanism which allows the user to vary the angle of the neck segment of the brush-head member Ref. 32, Pgs. 1, 4, and FIG. 2d Pg. 7. The neck may be positioned straight up at 180 degrees or at another more comfortable angle as desired by user. The optional angles are positioned by, first, pushing a release-lock button element 34c, FIG. 1d, Pg. 5. The flow insertion connection end 36a of the brush-head member neck 32, Pgs. 1, 4. 54a: a twist-lock/release mechanism for insertion and detachment of the brush-head member and neck FIG. 2c. Ref. 54b is a locking and unlocking device controlling movable constraints 54e and 54f such that upon mechanism 54a being twisted in one direction, the constraints move toward and secure the corners of 36a as shown in 54f; to unlock the flow-insertion connection end 36a of the brush-head member neck 32, Pgs. 1, 4, the mechanism 54a is turned in the opposite direction for release, as shown in 54e. The securitization ring 54d locks and firmly holds the flow-insertion connection end 36a of the brush-head member neck 32, Pgs. 1, 4.
Page 5 FIG. 1d: The flow-modulating toothbrush device is shown here; as its reservoir facility is filled with water, it would be ready for use. FIG. 5: This is the ancillary conduction tube facility, having alternative water-conduction application as may be desired by a user of the flow-modulating toothbrush device; one end of the facility 64a is connected to the body-handle member of the device; the other end 62a is connected to a water source such as a sink faucet. The use of this object is exclusive of the use of the insertable reservoir facility FIG. 3a. This same facility is shown on page 6 indicating its connected aspect with FIG. 1d. 34a: insertion guide lock of brush-head member neck 32, Pgs. 1, 4. 34b: A position-lock mechanism allows the user to vary the neck portion of the brush-head member 26b. The neck may be positioned straight up or at another two more comfortable angles. The optional angles are bent-locked into position by, first, pushing a release-lock element. Ref. 34c is a release-lock button element which must be executed for modifying the operational angle of the toothbrush neck; see example as shown in FIG. 2d, Pg. 7. 54a: a twist-lock/release mechanism for the flow-insertion connection end 36a of the brush-head member neck 32, Pgs. 1, 4. Ref. 58 is a raised barrel-grip aspect of corrugated exterior for firm-grip surface for preventing slippage of body-handle segment while brushing, as detailed on Pg. 4, Ref. 56: secure-grip feature. 60: surface of ancillary conduction tube facility FIG. 5, Pgs. 5 & 6 indicating malleability for handling. 64c-1: This is the internal segment of the ancillary conduction tube facility which extends forward as the conduction transference member 64a connects with the lower end of pneumatic conduction tube 20a, Pg. 2. When the ancillary conduction tube facility is used, the ancillary tube adapter 64d would connect with the pneumatic compression funnel 14, depiction segment (D) Pg. 6 for means of maintaining a secure connection for transfer of water to the lower end of pneumatic conduction tube at 20a, Pg. 2. The modulating control mechanism 64b-1 is here in the non-activated mode for varying the flow within the internal segment of the ancillary conduction tube facility 64c-1.
Page 6 FIG. 1d: This subject matter presents an alternative view of FIG. 1a and FIG. 1b; it separates out structural and functional processes involved in the flow modulation technique introduced by the novel technology. These processes are seen here as depiction segments: (A), (B), (C), and (D). The body-handle member being described here provide elements not elaborated upon in the prior renderings. FIG. 5: The ancillary conduction tube facility as on page 5, but further showing how it would fit into the body-handle member FIG. 1d, having alternative water-conduction application as may be desired by a user of the flow-modulating toothbrush device; one end of the facility 64a is connected to the body-handle member of the device; the other end 62a is connected to a water source such as a sink faucet. Its use is exclusive of the use of the insertable reservoir facility FIG. 3a. Ref. 9 is a leveler-moderator element which mechanically balances the telescoping spring containment units 8, particularly for the highest setting involving the versatile, highest level being selected “4” (EV), for use of the optional preference of the brush-head cover/container, FIG. 3e, Pg. 7. The typical spring group 10 extends downward, coordinating with the telescoping spring containment units 8 which cooperate with a leveler-moderator element 9 for means of balancing the calibrated spring extensions for the insertable reservoir facility, and which facilitates increased capacity upon use of the extended volume brush-head cover/container FIG. 3e, Pg. 7, or further, by use of the ancillary conduction tube facility FIG. 5. A cap bevel ring snap lock/release element 4 for attaching and removing the insertable reservoir facility. Flow modulation involves Refs. 6a and 6b Pg. 7, which are the flow control elements for manipulating the conducted water flows through the conduction tubes of the body-handle member FIG. 1a Pg. 1, FIG. 1b Pg. 2, FIG. 1c Pg. 4, & FIG. 1d Pg. 6. One of the elements is a barrel twist selector 6a for means of “twist-compress” of conduction members against the insertable reservoir facility for conduction effusion to bristle segment 28a, 26e, FIG. 4d, & FIG. 4c of Pg. 3 for conducted water flows to the teeth. Ref. 6b shows a calibration pointer/indicator range with numerical values relative to the force of flow volume proceeding through the internal conduction tubes. Action facilitates stream variations. modular spring extension-compression actuator facilitating compression of the water within the insertable reservoir facility; when ancillary conduction tube facility is utilized, the facility engages its own pressure mechanism. This modular actuator involves segmented functions of delayed protrusion, with respect to the spring extension applications, based on the user selection of the flow control elements. For example, upon the highest level being selected “4” (EV), for use of the optional preference of the brush-head cover/container FIG. 3e, Pg. 7 the “reserve module,” the lowest member among the four shown here, would then deploy, extending its respective spring actuation, not shown in this graphic, also, the potentiated spring element of lowest member not being shown here. Note: water being conducted through the body-handle member is not touched by any of the elements excepting the conduction tube members. The reserve spring group 11 is the singular spring segment yet to be extended, as it would facilitate increased compression against the volume of water, as with the optional use of FIG. 3e Pg. 7. 12: compression-spring piston, for compression actuations against insertable reservoir facility. Note: Upon user recharging the device, by preparatory refilling, re-insertion, and securing the reservoir facility for a brushing session, the process applications referenced: 8, 9, 10, 11, 12, and 14 will be re-set, or recharged, (compressed) for a subsequent start of a brushing session. Note: In the compressed, charged, phase of the device, for means of flow activation, the user simply presses the brush-head member against the teeth. The processes then entail as defined in “Note: The flow-occlusion/flow-release mechanism” on Pg. 3 with respect to FIGS. 4a, b, c, & d. 18: The stabilizing foundation which accommodates the brush-head member 26b & neck FIG. 2c. 20b: transfer conduction tube member, between pneumatic tube and distributor tube. 22a: variable space for spring extension-compression actuator. 22b: variable space for extension of spring mechanism. 54a: a twist-lock/release mechanism for the toothbrush neck. Ref. 64b-1 in depiction segment (A) is the modulating control mechanism of the ancillary conduction tube facility FIG. 5; the mechanism is in the non-activated mode for varying the flow, further showing the internal segment of the ancillary conduction tube 64c-1 in the non-advanced non-projecting aspect. In depiction segments (B), (C), and (D) the conduction tube 64c-2 is engaged, projecting forward. Ref. 64c-2 corresponds with the modulating control mechanism 64b-2 being twisted forward in the activated, advanced, mode, causing 64c-1 to be pushed forward for conducted flow attachment. 64c-2, further, is the internal segment of the ancillary conduction tube facility, for connecting with 20a which being extended forward, in the activated mode, as the conduction transference member 64a connects with the lower end of pneumatic conduction tube in the depiction 38 and relating to, extending to, FIG. 6, Pg. 2. The tube adapter 64d connects with the pneumatic compression funnel 14 shown here in depiction segment (D) for means of maintaining a secure connection for transfer of water to the lower end of pneumatic conduction tube at 20a, better seen on Pg. 2. 64e: This is a flow-force modulator mechanism which varies the pressure/volume entering the body-handle member such that the required force of flow at the brush-head member 26b would not be too high nor too low. It is modulated by the barrel twist selector 6a, as it is twisted forward or backward for means of positioning the internal ancillary tube member. 66: An arrow indication for the general outline as to how the ancillary conduction tube would be fitted to the body-handle member.
Page 7 FIG. 1e: The flow-modulating toothbrush device is shown here as it would be ready for use, further showing an angular option FIG. 2d for ergonomic convenience.
FIG. 1f: The flow-modulating toothbrush device is shown here as it would appear with its brush-head cover/container. The segment has dual purpose.
FIG. 3a: an insertable reservoir facility which is necessary for holding volumes of water that would be urged from this facility, by compression, through the conduction tubes to the brush-head member 26b, 26c, 26d, & 26e in the user's mouth for the brushing session.
FIG. 3e: This is the brush-head cover/container; the segment may be used for both brush-head member 26b, 26c, 26d, & 26e protective covering or may facilitate as the insertable reservoir facility providing extended, increased-volume, use as an optional preference. The flow control elements are adjusted to the flows to accommodate the extended-volume use. The flow control elements 6a & 6b show a calibration pointer/indicator range 6b with numerical values relative to the force of flow volume proceeding through the internal conduction tubes. The barrel twist selector 6b indicates: “1, 2, 3, and 4,” for: Low, Medium, Rinse, and Extended Volume (L/M/R/EV). The modulations would depress a pneumatic funnel facility 14, Pgs. 1, 2, and 6, downward with pneumatic conduction tube member 20a by the compression-spring piston 12 and against the static volumes of water in the insertable reservoir facility FIG. 3b so, by pneumatic pressure, draw water upward through the lowermost conduction element, the pneumatic conduction tube member then farther upward to the brush-head member 26b, 26c, 26d, & 26e where it would flow, as depicted in FIG. 4c, Pg. 3 or be occluded as depicted in FIG. 4d and (C) Pg. 3. 18: the stabilizing foundation which accommodates the brush-head member 26b & neck FIG. 2d. 34a: insertion guide lock of brush-head member neck 32, Pgs. 1, 4, coordinating with 34b for locking stability. 34b: A position-lock mechanism allows the user to vary the neck portion of the brush-head member 26b & FIG. 2d, Pg. 7. 34c is a release-lock button element which must be executed for modifying the operational angle of the toothbrush neck; example shown executed here, zoom-in on Pg. 5 FIG. 1d. The neck may be positioned straight up or at another two more comfortable angles. The optional angles are bent-locked into position by, first, pushing a release-lock element 34c, FIG. 1d, Pg. 5. 35b: snap-lock (in/out) for firm connection and effective release/detach of insertable, somewhat larger-capacity reservoir facility FIG. 3e when used as an optional alternative unit for water source; in this case, it would be inserted, as would be FIG. 3a.
Operation The invention involves a flow modulation feature: the flow control elements, which manipulate a flow modulation means for stream variability against the teeth and gums, further providing water-loss mitigation of the device, such that an adequate, predetermined, volume of water required for the purpose of brushing one's teeth is proportional to the capacity dimensions of the insertable reservoir facility, as well as to the use-preferences of the user. The predetermined sufficient volume is, further, commensurate with the flow modulation means pursuant to the multiple variations of flow settings used in typical brushing sessions and personal-use behaviors. The overall focus of the specification is the benefit attribute of conserving significant volumes of potable water; the flow-modulating toothbrush comprises simple tools and methods for conserving this vital resource globally while, also, affording users improved oral care, which has direct effects on health in general. This novel device emits a balanced, controlled, stream of water directly upon the teeth as the user presses the brush head against the teeth and gums, and its moderated flow adjusts for several modes such as light, medium, rinse, and for extended use: employing available larger canister, or the ancillary conduction tube. This toothbrush device requires just a modicum of water for brushing. A user, brushing three times a day, would use only a small fraction of what is usually lost: Instead of one, two, or three gallons of potable water being wasted, only half a measured cup, would be used. There are 128 ounces, or 16 metric cups, equaling this one wasted gallon; only four (4) of these 128 ounces of water would be used in the brushing session, including two or three full-mouth rinses; 124 ounces would be conserved, not wasted, utilizing the flow-modulating toothbrush device. Upon three gallons of water being wasted, according to some estimates, this same four-ounce use, (384/4) would constitute a 4% economical use for conservation, as opposed to a 96% loss to wastage due to customary brushing behavior, using typical toothbrushes; accordingly, this 96% is saved in the process of using the 4% volume used in the brushing session. Whatever number of gallons wasted, one, two, or three, the ratio is the same: 128:4, 256:4, and 384:4. The immense volumes conserved is realized upon noting the one-to-three gallons saved per person: one, two, or three times per day. The two scenarios referenced here: the positive use for conservation, employing the novel device, and the negative use for wastage, without the novel device, each signifies the severity of the vital need for circumvention of traditional practice. The extent of conservation can be estimated in exponential numbers for the good of all; however, the extent of waste is now estimated in exponential numbers, becoming a hazard for all. Each has significant ramifications when considering human populations worldwide: on one hand, the considerable benefit of available potable water for everyone with the savings of energy, economy, and even life, while; on the other hand, the considerable effects of loss upon the electrical energy grid for water production, drought, hydrology, and the worsening condition of the global climate. Conventional toothbrushes may be good for their purposes, but they do not consider the dual-attainment objects of appropriately cleaning the teeth, along with an effective economical regimen for conserving tremendous volumes of vital potable water. The novel device does not use batteries nor an electrical cord attachment for operation; it utilizes pneumatic pressure, within the device, for urging water to the brush-head member and teeth from an insertable water source module. The brush head emits a steady predetermined modicum emission of water at optionally low, medium, and rinse, stream pressures for brushing and full-rinse sequence as set by a user. The water is drawn through the body-handle member of the device to the brush-head member by a pneumatic compression facility that is re-set each time a user securely inserts the reservoir facility into the body-handle member to initiate a brushing session. The insertable reservoir facility would be refilled with water from, at least, a sink faucet. He, or she, would drop in a water-soluble cleansing gel lozenge, re-insert the reservoir facility by securely pressing it into its place, thereby pressurizing its contents and sending initial flow to the brush-head member, remaining there until user presses brush-head bristles against the teeth, so causing continual flows of conducted water into the device against the teeth and gums once the user starts brushing.
Alternative Embodiments
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- Further there are various possibilities regarding the relative methods of compression, flow modulation, and means of water containment, for example:
1. The reader may see that there are other alternative, embodiments of the flow-modulating toothbrush device as described in the specification. It appears this technology may be accessible as a health benefit in oral care as extended, further, to tongue-brush devices. A novel design of a tongue brush would entail simply that its handle base be structured for insertion into the body-handle member as it is in 54a Pg. 4. That is, such novel tongue cleaner, the applicator element in the form comprising a brush, a scraper, a corrugated element, and a papilla-sensitive contoured element, which would be modified to facilitate water conduction for a tongue-applied cleansing regimen. This may be accomplished by structurally rendering its handle base of such tongue-cleansing instrument in similarity to the present fixture for insertion of the toothbrush fixture, shown at 20c-1, 32, 34a, 34b, 36a, 54a in FIG. 1c and FIG. 2c, Pg. 4; and 34c in FIG. 1d Pg. 5. A singular internal conduction tube would be sufficient; in the case of a tongue brush device, its conduction tube, 20c-1 would traverse part of, or the entirety of, its body, 32 Pgs. 1 & 4, for flows to its unique applicator element for terminal emissions to the tongue. The pneumatic compression method for oral application and means of actuation for urging water from the insertable reservoir facility, and the ancillary conduction facility, would be precisely the same as with the toothbrush device. The body-handle member of the present device would easily accommodate the novel tongue brush, providing the same attributes and benefits obtained by the toothbrush as detailed in the specification; both would easily contribute to the vital water-wise conservation technique while providing a unique method of oral care. Means comprising: compression, flow activation, conduction, and reservoir containerization, are those having the limitations and declarations of the present specification.
2. In accordance with another aspect of the present invention, the insertable reservoir facility FIG. 3a Pg. 2, as defined in the specification, may have an alternative sourcing means in addition to the item, ancillary conduction tube facility as described in specification, and shown in FIG. 5 Pgs. 5 and 6. The insertable reservoir facility FIG. 3a Pg. 2 presently is connected and disconnected from the body-handle member between brushing sessions. There are several alternative possibilities for means of water sourcing techniques beyond that being described herein; alternative subject matter may specify that the reservoir unit be one that is fixed in place, within the body-handle member, and not separable from it for means of filling it with water. The alternative process would entail the user simply pouring water into such a unit disposed within the body-handle member, having then still other means comprising pneumatic compression.
3. In accordance with another aspect of the present invention, the means of compression, as indicated may, also, be performed by means comprising twisting, torquing, or shifting processes of the present secure-grip feature of the body-handle member 56 Pg. 4, the barrel-twist selector 6a Pg. 7, which presently is one of the flow control elements for manipulating flow modulation means, or the insertable reservoir facility FIG. 3a Pg. 4. Also, a lever execution mechanism exterior to, or interior to, the body-handle member is declared as means of pneumatic compression.
4. In accordance with, still, another aspect of the present invention, with respect to being alternatively operated by means and methods comprising, at least, electrical, pneumatic, and hydraulic, the embodiments, means, variations, and processes indicated relative to this specification and its legal equivalents are anticipated.
