WO1987005879A1 - Distributeur ou extracteur de pate dentifrice - Google Patents
Distributeur ou extracteur de pate dentifrice Download PDFInfo
- Publication number
- WO1987005879A1 WO1987005879A1 PCT/US1986/000615 US8600615W WO8705879A1 WO 1987005879 A1 WO1987005879 A1 WO 1987005879A1 US 8600615 W US8600615 W US 8600615W WO 8705879 A1 WO8705879 A1 WO 8705879A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tube
- toothbrush
- assembly
- syringe
- carrier
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
- B65D35/28—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices for expelling contents
Definitions
- the present invention relates to a manually controllable toothpaste dispenser, and more particularly, to such devices which extract the paste or cream in predetermined amounts.
- the present application differs from U.S. patent No. 4,508,240 mainly in that it does not require an air tight chamber but rather the pneumatic pump injects the pressurized air in the toothpaste tube directly. This simplifies the extractor device and makes it more efficient with the consequent reduction in cost.
- Other existing devices are described in U.S. patents Nos. 1,841,275; 3,417,902; 4,234,104; 2,001,983 and 2,623,659; which show the use of mechanical compression to extract paste from tubes.
- U.S. patent No. 2,792,856 discloses the use of negative air pressure in a two stroke device. None disclose the concept employed by the present invention which uses a pneumatic pump to create positive air pressure to urge paste from a tube.
- Figure 1 depicts a cut-away side view of the preferred embodiment.
- Figure 1A illustrates a detailed view of the one-way valve utilized in the preferred embodiment.
- Figure 2 shows a front view of the present invention.
- Figure 3 represents a back view of this invention.
- Figure 4 is an inclined view, from the top, having the cover open.
- the present invention is generally referred to with numeral 10.
- it comprises a housing assembly 20, a pneumatic assembly 30, a carrier assembly 40, linkage assembly 50 and syringe assembly 80.
- the user inserts toothbrush T inside carrier assembly 40 which is designed to accept commercially available toothbrushes.
- Carrier assembly 40 is engaged to one end 53 of elongated arm 51 of spring loaded linkage assembly 50 so it is urged towards the front of housing assembly 20.
- Carrier assembly 40 transmits the motion imparted by the user to linkage assembly 50 which, in the preferred embodiment is contained within housing assembly 20.
- Linkage assembly 50 pivots around point 0 and it is, in the preferred embodiment a substantially elongated arm 51 having end 52 abutting to pump actuator 31 on piston 32 in pneumatic assembly 30.
- Pneumatic assembly 30 is basically an air pump with a one-way valve 35 and spring 98.
- One-way valve 35 in the preferred embodiment is a small metal ball 38, like a BB (small metal ball) captured inside compartment 33 that seals opening 36 when piston 32 compresses air inside cylinder chamber 39.
- BB small metal ball
- Holder 85 is rigidly mounted to or formed on hingedly mounted cover 100. Holder 85 is designed to provide a support point for pushing tube P towards syringe assembly 80 when cover 100 is closed. Holder 85 has clearance 86 which allows a small deflection on the tube P when syringe tip 81 penetrates through the tube P go through the opposite wall of tube P. The air forced out through syringe assembly 85 is compressed inside tube P thereby pushing the paste downwardly.
- a rubber washer 99 surrounds the base of syringe assembly 80 so that when the latter penetrates inside tube P, washer 99 is pushed against the wall of tube P thereby sealing the interface between the wall and syringe assembly 80.
Abstract
Un distributeur ou extracteur de pâte dentifrice comprend une pompe pneumatique (30) reliée à une seringue (80), qui injecte de l'air comprimé dans le tube (P) de pâte dentifrice, obligeant ainsi la pâte à sortir par un ajutage (47) placé au-dessus d'un support (40), dans lequel s'engage la brosse à dents (T) de l'utilisateur. La force de l'utilisateur poussant le support (40) vers l'intérieur actionne la pompe pneumatique (30) par l'intermédiaire d'un assemblage de liaison (50). Tous ces éléments sont montés à l'intérieur d'un logement (20).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/459,390 US4508240A (en) | 1983-01-20 | 1983-01-20 | Device for extracting paste from a tube |
EP19860902606 EP0266341A1 (fr) | 1986-03-25 | 1986-03-25 | Distributeur ou extracteur de pate dentifrice |
PCT/US1986/000615 WO1987005879A1 (fr) | 1986-03-25 | 1986-03-25 | Distributeur ou extracteur de pate dentifrice |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1986/000615 WO1987005879A1 (fr) | 1986-03-25 | 1986-03-25 | Distributeur ou extracteur de pate dentifrice |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1987005879A1 true WO1987005879A1 (fr) | 1987-10-08 |
Family
ID=22195428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1986/000615 WO1987005879A1 (fr) | 1983-01-20 | 1986-03-25 | Distributeur ou extracteur de pate dentifrice |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0266341A1 (fr) |
WO (1) | WO1987005879A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19830499A1 (de) * | 1998-07-08 | 2000-01-13 | Robert Cwalina | Vorrichtung zur Entleerung von Behältern |
GB2349131A (en) * | 1999-04-22 | 2000-10-25 | Michael Benjamin Taylor | Toothpaste dispensers |
KR100802116B1 (ko) * | 2007-02-13 | 2008-02-13 | 손병문 | 벽걸이용 치약 배출장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2016125294A (ru) * | 2016-06-24 | 2017-12-26 | Артем Игоревич Когданин | Драйвер светодиодного светильника |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1175267A (en) * | 1915-11-05 | 1916-03-14 | George W Patee | Grease-gun. |
US3417902A (en) * | 1967-09-11 | 1968-12-24 | Mirka Steve | Dispenser for viscous materials |
US4508240A (en) * | 1983-01-20 | 1985-04-02 | Miguel Angel Arango | Device for extracting paste from a tube |
US4508239A (en) * | 1983-03-01 | 1985-04-02 | Rozzen David L | Toothpaste dispenser |
-
1986
- 1986-03-25 EP EP19860902606 patent/EP0266341A1/fr not_active Withdrawn
- 1986-03-25 WO PCT/US1986/000615 patent/WO1987005879A1/fr unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1175267A (en) * | 1915-11-05 | 1916-03-14 | George W Patee | Grease-gun. |
US3417902A (en) * | 1967-09-11 | 1968-12-24 | Mirka Steve | Dispenser for viscous materials |
US4508240A (en) * | 1983-01-20 | 1985-04-02 | Miguel Angel Arango | Device for extracting paste from a tube |
US4508239A (en) * | 1983-03-01 | 1985-04-02 | Rozzen David L | Toothpaste dispenser |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19830499A1 (de) * | 1998-07-08 | 2000-01-13 | Robert Cwalina | Vorrichtung zur Entleerung von Behältern |
GB2349131A (en) * | 1999-04-22 | 2000-10-25 | Michael Benjamin Taylor | Toothpaste dispensers |
GB2349131B (en) * | 1999-04-22 | 2003-01-22 | Michael Benjamin Taylor | Improvements in and relating to toothpaste dispensers |
KR100802116B1 (ko) * | 2007-02-13 | 2008-02-13 | 손병문 | 벽걸이용 치약 배출장치 |
Also Published As
Publication number | Publication date |
---|---|
EP0266341A1 (fr) | 1988-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4600126A (en) | Toothpaste extractor | |
US4854760A (en) | Disposable container with applicator | |
US6375046B1 (en) | Pouch reservoir valve | |
US5482187A (en) | Dispenser for viscous substances | |
JP3100027B2 (ja) | ポンプ及びそのポンプを具備する分配装置 | |
EP0695554B1 (fr) | Seringue automatique | |
US5524680A (en) | Device for dispensing a dose of given volume of a liquid or pasty product | |
CN106622750B (zh) | 单圈旋转致动的持续喷雾泵机构 | |
CA2191472A1 (fr) | Dispositif d'injection | |
CA2279875A1 (fr) | Applicateur pour medicaments semi-solides | |
CN101014379A (zh) | 注射装置 | |
US4944432A (en) | Apparatus for facilitating the filling of spray devices | |
EP1083003A3 (fr) | Distributeur et sa méthode d'utilisation | |
FR2682667B1 (fr) | ||
GB2205899A (en) | Door closer and holder | |
CA2425027A1 (fr) | Ensemble d'injection automatique humide/sec | |
WO1996010430A3 (fr) | Seringue a double chambre amelioree et procedes | |
US4214676A (en) | Dispenser for liquid soap with telescoping housing members and container therefor | |
US4886186A (en) | Paste dispenser | |
WO1987005879A1 (fr) | Distributeur ou extracteur de pate dentifrice | |
EP0691161B1 (fr) | Dispositif pour délivrer un produit pâteux ou liquide contenu dans une bouteille ou équivalent | |
US4508240A (en) | Device for extracting paste from a tube | |
EP1080688A1 (fr) | Lancette | |
GB2290702A (en) | Reservoir toothbrush | |
EP1688081A3 (fr) | Utensile de nettoyage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU BR JP NO |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LU NL SE |