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US1742157A - Dispensing device - Google Patents

Dispensing device Download PDF

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Publication number
US1742157A
US1742157A US16814027A US1742157A US 1742157 A US1742157 A US 1742157A US 16814027 A US16814027 A US 16814027A US 1742157 A US1742157 A US 1742157A
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Grant
Patent type
Prior art keywords
end
magazine
plunger
cap
tube
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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Inventor
Christian Thomas
Original Assignee
Christian Thomas
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    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B11/00Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/002Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
    • A46B11/0055Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means with a reciprocating piston or plunger acting as the pressurising means

Description

yvill be highly eiiicient in use and economical in manufacture.

` `is to provide a tooth brush, particularly of "i the bristles 12, carried by the head through vterior 15 communicating lWith-the. duct 11 11? has' a threadedl portion 17 'adapted for ,mental Dee.' 31,1929 '1,742,157

UNITED- sTA'rEs PATENT OFFICE ILLINOIS THOMAS onnIsTIAN, or cHIcAGo,

DIsPENsING DnVicE Application filed February 14, 1927. Serial No. 168,140.

arranged therein the dentifrice 24, said c0ntainer to be hereinafter more fully described. The plug 22 has formed therein a central opening 25 for the passage of a stem 26 carrying a plunger disc 27. Thisplunger disc 27 is of a diameter to snugly iit in the tube 23 and has formed thereon a threaded stud 28 which is adapted to be threaded into the interlor end portion of the .stem 26. A plunger sleeveis indicated at 29 and is adapted to have 60 telescopical relation With the magazine 19 and the closed end portion 30 of this sleeve 29 has a threaded studq 31 which is adapted to bev threaded into the opposite end portion ofthe stem 26. Embracing the stem 26 and dis- 65 posed between the closed end 30 and the plug '.lhe inventionA consists' in the novel vcom- 22 is a spring member 32 Whichfunctions to bination and arrangement of parts to be here retain the sleeve 29 and plunger 27 in their inafter described and claimed. y outer-most position with respect to the magarThe invention will be best understood b'yzine 19. l reference to the accompanying dra-Wings, rlhe tube illustrated in Fig. 3has one end showing the preferred form oi construction portion formed substantially frustro-conical and in which: y I in shape for insertion 'in the socket 15. This Fig., 1 is a longitudinal vertical sectional tube is formed of light metal and has its opdetail view of the invention; posite end portion opened to receive a removlig. 2 is a perspective view of the same and /able'cap l l(not shown) which functions to reinig. 3 is a perspective View of a 'dentifrice tain the dentifrice in the tube. container; f in use, the apex of the rustro-conical in the drawing, l jhave shown the tooth shaped endportion 33 of the tube 23 is sevbrush .embodying my invention, on a vlarge ered on the dotted line 34. The tube With its 80 scale for clearness purpose and it. is to be cap removed is now placed in the magazine understood that the tooth brush as a whole; 19 Withthe end portion 33 thereof snuglyt# maybe of any size and ornamentation. to inting in the socket 15. 'lihe plug 22 is secured crease the appearance thereofa The tooth brush includes a head 10. This This invention relates to certain novel improvements in dispensing devices and has for its principal object the provision of an improved construction of thischaracter which Among theseveral objects of the invention the type adapted to carry a supply of dentifrice in powder or paste form, With a magazine adapted to receive a dentifrice container and with a plunger operable longitudinally Within the container for ej'ecting the dentitrice through and into a duct leading to the bristles of the tooth brush.`

i Other objects will appear hereinafter.

to tne magazine and the plunger 27 arranged telescopical position with respect to the magazine 19 the plunger will act'on the dentifrice and-force a certain amount of the same 'into the duct 11 and A through the o enings'13 into the bristles 12, 90 said amount oi dentifrice ejectedthrough the openin s 13 depending u on the movement of the s eeve 29"finto said te escopical osition.;

When the sleeve is released a er this movement the spring 32 will act to return the 95 same together with the plunger 'in itsoutermost position.

vWhile 1 have illustrated and described the preferred form of'construction for carrying my mvention into eiect, this iS capable of 100 formed thereina duct 11 communicating with the .medium of openings 13.V The inner end portion of the head 10 is provided .with a socket 14 having a frustro-conical shaped in through a 'restricted passage lffI The socket threaded engagement with the threaded neck 18 of a magazine 19. The inner end portion of thevmagazine has ai threaded portionV 20V adaptedl for threaded engagement with a threaded neck 21 of aplug 22. This magazine 19 is adapted tox house a tube 23 having y 4 in the open end of the tube 251. `By moving the 85 t head 10 may be oi any conigurationand has, sleeve 29 into ing the cap slidable movement` with -respect thereto,`

.variation and modification, without de ing from the spiritof the invention. I, t erefore, do not wish to be limited to the precise details of construction set forth, but desire to avail myself of such variations and modilications as come within the scope of the appended claims.

Having thus described my invention what I- claim as new and desire to protect by Letm ters Patent is I tubev including .housi stricte discharge opening atone end .thereofA 1. A device for ejecting toothpaste from a a ma ine for removably the tube an provided with a reand having its opposite end open, a removable plug closing the open end and provided with a centrally located opening, a piston operable in the tube, a plun r carrying the piston and slidable throng the openin of the plug, a cap slidably associated with t e magazine for telescopical movement with respect to said magazine, means detachably connectto the plunger, upon said cap for moving tion to dispose the tug: opposite the discharge opening of the tu i 2. A device for ejecting tooth paste including a magazine having an openA end and a discharge o ning opposite said open end, a plug e open end of the magazine, a pis'- ton mounted for' reciprocatory movement in the'magazine a plunger carryin and supported by the plug for sli giable movement, a cap associated with the magazine for means providing threaded connection between the cap and-the plunger, and resilient means acting upon the cap for moving said cap and plunger in an extended,` direction from said magazine.

I ntestimony whereof'i'I aix m vsi nature.

1- THOMAS CHRS IAN.

and means acting the cap in a direcpiston at the end-of the y the piston

US1742157A 1927-02-14 1927-02-14 Dispensing device Expired - Lifetime US1742157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1742157A US1742157A (en) 1927-02-14 1927-02-14 Dispensing device

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US1742157A US1742157A (en) 1927-02-14 1927-02-14 Dispensing device

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US1742157A true US1742157A (en) 1929-12-31

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507250A (en) * 1945-02-17 1950-05-09 Rolly R Eastin Combination toothbrush and paste holder
US2512178A (en) * 1946-08-01 1950-06-20 William A Sherbondy Dispensing device for calking material and the like
US2521928A (en) * 1947-02-12 1950-09-12 Mauro Arthur Dentifrice dispensing device
US2599658A (en) * 1946-03-01 1952-06-10 Ludwig F Perwas Manually operated pressure feed fountain toothbrush
US2628743A (en) * 1948-10-19 1953-02-17 Thomas J Newlyn Cold cream and chemical cream dispensing jar and container with follower restng on avertical column
US2642606A (en) * 1948-04-09 1953-06-23 Aschenbach Theodora Theresa Fountain toothbrush
US3021850A (en) * 1959-04-22 1962-02-20 David C Smith Cartridge toothbrush
US4350712A (en) * 1981-02-10 1982-09-21 Alfred Kocharian Frozen beverage stick including retractable cup
WO1983000422A1 (en) * 1981-07-28 1983-02-17 Sidney Ronald Coxson Tooth brush
US4408920A (en) * 1981-06-01 1983-10-11 Ready Brush, Inc. Pocket toothbrush
US4962868A (en) * 1988-03-25 1990-10-16 Henning Berlin Gmbh Apparatus for dispensing a controlled dose of a liquid fluid
US5039244A (en) * 1990-03-14 1991-08-13 Shuchao Cheng Toothbrush and toothpaste system
US20030198503A1 (en) * 2002-04-22 2003-10-23 Gordon C. David Toothbrush assembly with toothpaste dispenser
US7004662B1 (en) 2002-04-22 2006-02-28 Gordon C David Toothbrush assembly with toothpaste dispenser
EP2888971A1 (en) * 2013-12-27 2015-07-01 GEKA GmbH Applicator with cartridges equipped with brushes

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507250A (en) * 1945-02-17 1950-05-09 Rolly R Eastin Combination toothbrush and paste holder
US2599658A (en) * 1946-03-01 1952-06-10 Ludwig F Perwas Manually operated pressure feed fountain toothbrush
US2512178A (en) * 1946-08-01 1950-06-20 William A Sherbondy Dispensing device for calking material and the like
US2521928A (en) * 1947-02-12 1950-09-12 Mauro Arthur Dentifrice dispensing device
US2642606A (en) * 1948-04-09 1953-06-23 Aschenbach Theodora Theresa Fountain toothbrush
US2628743A (en) * 1948-10-19 1953-02-17 Thomas J Newlyn Cold cream and chemical cream dispensing jar and container with follower restng on avertical column
US3021850A (en) * 1959-04-22 1962-02-20 David C Smith Cartridge toothbrush
US4350712A (en) * 1981-02-10 1982-09-21 Alfred Kocharian Frozen beverage stick including retractable cup
US4408920A (en) * 1981-06-01 1983-10-11 Ready Brush, Inc. Pocket toothbrush
WO1983000422A1 (en) * 1981-07-28 1983-02-17 Sidney Ronald Coxson Tooth brush
US4962868A (en) * 1988-03-25 1990-10-16 Henning Berlin Gmbh Apparatus for dispensing a controlled dose of a liquid fluid
US5039244A (en) * 1990-03-14 1991-08-13 Shuchao Cheng Toothbrush and toothpaste system
US20030198503A1 (en) * 2002-04-22 2003-10-23 Gordon C. David Toothbrush assembly with toothpaste dispenser
US6729789B2 (en) * 2002-04-22 2004-05-04 C. David Gordon Toothbrush assembly with toothpaste dispenser
US7004662B1 (en) 2002-04-22 2006-02-28 Gordon C David Toothbrush assembly with toothpaste dispenser
EP2888971A1 (en) * 2013-12-27 2015-07-01 GEKA GmbH Applicator with cartridges equipped with brushes
US9498045B2 (en) 2013-12-27 2016-11-22 Geka Gmbh Applicator with bristle-ended cartridges

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