The object of my invention is to provide a tooth—brush made from transparent plastic, injection moulded or otherwise, that dispenses the tooth—paste/gel from the handle to the bristles by the press of a button. Other more specific objects will appear from the description hereinafter, and all the wonderful features of novelty will be disclosed in the claims.
These objects I accomplish by means of such structure and relative arrangement of parts as will fully appear by a perusal of the following specification and claim.
FIG. 1 is a sectional view of the first half of the tooth—brush taken on line 1-1 of FIG. 3. It features a replaceable spin head brush on a horizontal axis (item #1&2), the brush's cover, (item #3) the shaft & gear (item #4&6), also shown in this view is the housing (item #5) the button to activate the motor (item #7), the motor (item #8), the cover plate(item #9), rechargeable battery (item #10), a male connector (item #15), a clear passage/channel for the tooth-paste/gel, the valve for controlling the tooth-paste/gel flow to the brush (item #23), magnet (item #21) and (item #24) to facilitate the smooth flow of the tooth-paste/gel to the bristles. Items #18 & 19 are magnets, (item #20) lever, (items #17&22) are supports for the magnets and the lever, also a male threaded end. N.B. items #21 the magnet, 23 and 24, are to be bonded together with a suitable adhesive, likewise magnet #19 and lever #20 to be bonded together also. Items #17 and 22 to be bonded to the housing item #5. Magnets #19 and 21 should be set to attract each other (unlike poles). Magnet #18 should be set to repel magnet #19. Therefore when the lever (item #20) is pushed backward (to the right), the magnetic field will make items #21, 23 and 24 also move backwards (to the right) opening the valve, thus allowing the tooth-paste/gel to flow to the brush see FIG. 9. Magnet #18 is to ensure the closure of the valve.
FIG. 2 is a sectional view of the second half of the tooth—brush taken on line 2-2 of FIG. 4. It features the handle (item #11) c/w tooth-paste/gel mixed with propellant under pressure (item #12), the propellant under pressure (item #13), an o-ring (item #16) a female threaded area c/w a bung (item #14)with a female feature to receive (item #15) in FIG. 1. When FIG. 1 is screwed into FIG. 2, the male connector (item #15) will push back the bung (item #14) therefore releasing the tooth-paste/gel/propellant mixture into the passage/channel of FIG. 1 see FIG. 8.
FIG. 3 is a plan view of the first half of the tooth—brush. It features the replaceable spin-head brush on a horizontal axis (item #2), the brush's cover (item #3), the housing (item #5), the button to activate the motor (item #7), the cover plate (item #9), a partial view of the male connector (item #15) and finally a male threaded end to connect to the female threaded end in FIG. 2.
FIG. 4 is a plan view of the second half of the tooth—brush. Featuring the transparent handle (item #11) and a partial view of the o'ring (item #16).
FIG. 5 is a front elevation of my invention with the halves being assembled.
FIG. 6 is a plan view of my invention being assembled
FIG. 7 is a bottom view of my invention featuring a numerical indicator showing how much uses of tooth—paste/gel are left.
FIG. 8 is a sectional view of my invention taken on line 3-3 of FIG. 6. It features among other things the flow of the tooth—paste/gel/propellant mix from the handle to the valve.
FIG. 9 is a sectional view of my invention featuring the flow of the tooth—paste/gel/propellant from the handle, through the open valve, to the spin—head brush.
FIG. 10 is an end elevation taken from the left of the brush.
FIG. 11 is an end elevation taken from the right of the brush.
FIG. 12 is a sectional view of my invention taken on line 4-4 of FIG. 6
FIG. 13 is a left end elevation of (item #1), in exploded form.
FIG. 14 is a plan view of (item #1).
FIG. 15 is a sectional view of (item #1) taken on cutting plane 5-5 of FIG. 14.
FIG. 16 is a right end elevation of (item #1), in exploded form.
FIG. 17 is a left end elevation of (item's #1&2), in exploded form.
FIG. 18 is a plan view of the same, in exploded form.
FIG. 19 is a right end elevation of (item's #1&2), in exploded form.
FIG. 20 is a plan view of (item #3).
FIG. 21 is a sectional view of (item #3) taken on cutting plane 6-6 of FIG. 20.
FIG. 22 is a left end elevation of (item #3).
FIG. 23 is a right end elevation of (item #3).
FIG. 24 is a plan view of (item #4).
FIG. 25 is a sectional view of (item #4) taken on cutting plane 7-7 of FIG. 24.
FIG. 26 is a left end elevation of (item #4) in exploded form.
FIG. 27 is a right end elevation of (item #4) in exploded form.
FIG. 28 is a plan view of (item #5).
FIG. 29 is a front elevation of (item #5).
FIG. 30 is a sectional view of (item #5) taken on cutting plane 8-8 of FIG. 28.
FIG. 31 is a left elevation of (item #5).
FIG. 32 is a right elevation of (item #5).
FIG. 33 is a left elevation of (item #6), in exploded form.
FIG. 34 is a right elevation of (item #6), in exploded form.
FIG. 35 is a plan view of (item #6), in exploded form.
FIG. 36 is an elevation of (item #9).
FIG. 37 is a plan view of (item #9.
FIG. 38 is a sectional view of (item #11) taken on cutting plane 9-9 of FIG. 39.
FIG. 39 is a plan view of (item #11).
FIG. 40 is a left elevation of (item #11).
FIG. 41 is a right elevation of (item #11).
FIG. 42 is a sectional elevation of (item #14) taken on cutting plane 10-10 of FIG. 43, in exploded form.
FIG. 43 is a plan view of (item #14), in exploded form.
FIG. 44 is a left elevation of (item #14) in exploded form.
FIG. 45 is a right elevation of (item #14) in exploded form.
FIG. 46 is a left elevation of (item #15).
FIG. 47 is a sectional elevation of (item #15) taken on cutting plane 12-12 of FIG. 49.
FIG. 48 is a right elevation of (item #15).
FIG. 49 is a plan view of (item #15).
FIG. 50 is a sectional elevation of (item #16) taken on cutting plane 13-13 of FIG. 51.
FIG. 51 is a plan view of (item #16).
FIG. 52 is a sectional elevation of (item #17) taken on cutting plane 14-14 of FIG. 53 in exploded form.
FIG. 53 is a plan view of (item #53).
FIG. 54 is a sectional elevation of (item #18) taken on cutting plane 15-15 FIG. 55 in exploded forms.
FIG. 55 is a plan view of (item #18).
FIG. 56 is a sectional elevation of (item #19) taken on cutting plane 16-16 of FIG. 57 in exploded form.
FIG. 57 is a plan view of (item #19).
FIG. 58 is a sectional elevation of (item #20) taken on cutting plane 17-17 of FIG. 59 in exploded form.
FIG. 59 is a plan view of (item #20) in exploded form.
FIG. 60 is a left elevation of (item #20) in exploded form.
FIG. 61 is a sectional elevation of (item #21) taken on cutting plane 18-18 of FIG. 62 in exploded form.
FIG. 62 is a plan view of (item #21).
FIG. 63 is a sectional elevation of (item #22) taken on cutting plane 19-19 of FIG. 64.
FIG. 64 is a plan view of (item #22).
FIG. 65 is a sectional elevation of (item #23) taken on cutting plane 20-20 of FIG. 66 in exploded form.
FIG. 66 is a plan view of (item #23) in exploded form.
FIG. 67 is a sectional elevation of (item #24) taken on cutting plane 21-21 of FIG. 68 in exploded form.
FIG. 68 is a plan view of (item #24.)
