FR2376038A1 - Pressure tight screwed closure - has two interengaged caps to prevent access for young children - Google Patents
Pressure tight screwed closure - has two interengaged caps to prevent access for young childrenInfo
- Publication number
- FR2376038A1 FR2376038A1 FR7700003A FR7700003A FR2376038A1 FR 2376038 A1 FR2376038 A1 FR 2376038A1 FR 7700003 A FR7700003 A FR 7700003A FR 7700003 A FR7700003 A FR 7700003A FR 2376038 A1 FR2376038 A1 FR 2376038A1
- Authority
- FR
- France
- Prior art keywords
- cap
- interengaged
- caps
- young children
- prevent access
- Prior art date
- 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.)
- Granted
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
- B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
- B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
- B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
- B65D50/041—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one the closure comprising nested inner and outer caps or an inner cap and an outer coaxial annular member, which can be brought into engagement to enable removal by rotation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
An inner screwed cap (3) has upstanding lugs (11) which engage between corresponding lugs depending from inside the top of an outer cap. The outer cap is retained on the inner cap by an internal shoulder which engages under the lower edge of the inner cap. The opposed lugs have vertical faces which engage when the outer cap is rotated to screw the inner cap on to the neck of a receptacle. The faces which engage when the outer cap is turned in the opposite direction are inclined so the outer cap lifts on the inner cap so the latter is not unscrewed. Axial pressure has to be exerted on the outer cap to unscrew the inner cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7700003A FR2376038A1 (en) | 1977-01-03 | 1977-01-03 | Pressure tight screwed closure - has two interengaged caps to prevent access for young children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7700003A FR2376038A1 (en) | 1977-01-03 | 1977-01-03 | Pressure tight screwed closure - has two interengaged caps to prevent access for young children |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2376038A1 true FR2376038A1 (en) | 1978-07-28 |
| FR2376038B1 FR2376038B1 (en) | 1982-07-09 |
Family
ID=9185074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7700003A Granted FR2376038A1 (en) | 1977-01-03 | 1977-01-03 | Pressure tight screwed closure - has two interengaged caps to prevent access for young children |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2376038A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2465654A1 (en) * | 1979-09-20 | 1981-03-27 | Finke Kunststoff Robert | SCREWABLE SAFETY SHUTTER FOR BOTTLES OR SIMILAR CONTAINERS |
| FR2468516A1 (en) * | 1979-11-01 | 1981-05-08 | Aluminum Co Of America | SAFETY CLOSURE DEVICE WITH UPPER METAL COVER |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3830390A (en) * | 1972-03-22 | 1974-08-20 | Sunbeam Plastics Corp | Safety closure for medicine bottles or the like |
-
1977
- 1977-01-03 FR FR7700003A patent/FR2376038A1/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3830390A (en) * | 1972-03-22 | 1974-08-20 | Sunbeam Plastics Corp | Safety closure for medicine bottles or the like |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2465654A1 (en) * | 1979-09-20 | 1981-03-27 | Finke Kunststoff Robert | SCREWABLE SAFETY SHUTTER FOR BOTTLES OR SIMILAR CONTAINERS |
| FR2468516A1 (en) * | 1979-11-01 | 1981-05-08 | Aluminum Co Of America | SAFETY CLOSURE DEVICE WITH UPPER METAL COVER |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2376038B1 (en) | 1982-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |