US3718230A - Child-proof containers - Google Patents
Child-proof containers Download PDFInfo
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- US3718230A US3718230A US00143043A US3718230DA US3718230A US 3718230 A US3718230 A US 3718230A US 00143043 A US00143043 A US 00143043A US 3718230D A US3718230D A US 3718230DA US 3718230 A US3718230 A US 3718230A
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- cap
- container
- mouth
- child
- knob
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- 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
- B65D50/06—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 different actions in succession
- B65D50/066—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 different actions in succession whereby parts of the container or closure having to be deformed, i.e. bi-stable movement
Definitions
- a child-proof container for medications and other potentially injurious substances which comprises an unbreakable body having a mouth fitted with a snap action or other safety closure cap and also comprises a wall which closely surrounds the fitted cap so that the plane of its free edge is above the month and fitted cap when the container is standing upright on a horizontal surface.
- This invention relates to containers for medicines and injurious substances.
- a primary object of the invention is to provide a container whose closure cannot be removed by young children (particularly of pre-school age) who might otherwise'mistake pills, capsules, ointment or other medicaments inside the container for sweets, candy or food.
- the present' invention takes into account the factors discussed above and provides inexpensive containers for medicines and injurious substances which containers can be opened easily by any adult who is aware of the extremely simple manipulation employed whilst nevertheless baffling the attempts of young children to open them in almost every case.
- a container for medicines and injurious substances comprising a substantially rigid hollow body that is formed from an unbreakable material and which has a mouth provided with a safety closure cap that requires procedural knowledge to enable a user to release it from said mouth, wherein the container body also includes a substantially rigid wall formed integrally with said body which closely surrounds the mouth and the cap (when fitted to the mouth), the general plane of the free edge of said wall being located above both the mouth and the fitted cap when the closed container is standing upright on a horizontal surface.
- unbreakable material as employed in this specification is to be interpreted as meaning a material such (for example) as metal, a strong synthetic plastic or thick glass which will not shatter or fracture when given the kind of treatment which a young child might employ in attempting to open the container.
- a young child might, perhaps, bang the container several times against the floor, against a wall or against a cot or the like and it will be appreciated that the container would not serve its intended purpose unless its body were formed from a material capable of withstanding mechanical shocks of this kind without breakage.
- the expression safety closure cap is to be interpreted in this specification as meaning a cap which incorporates a safety feature that prevents it from being removed ac,- cidentally or with a single simple movement.
- a cap which was a simple frictional push-on fit on its container would not fall within the ambit of the expression safety closure cap as used in this specification nor would a cap having a simple screw-thread that co-operates with a matching screw-thread around the mouth of the associated container.
- FIG. 1 is a plan view of a closed pill boxconstructed in accordance with the invention.
- FIG. 2 is a section taken on the line IIII-of FIG. 1.
- the pill box which is illustrated as an example of a container in accordance with the invention has a squat broad-based body 1 that may with an outwardly directed surrounding flange4. It will be apparent from FIG. 2 of the drawings that the flanged lip 3 defines a mouth of the body 1.
- the mouth of the body 1 has a safety closure cap in the form of a domed metal cap 5 whose margin integrally carries a plurality,,such as ten, of downwardlydirected fingers 6 that are spaced apart from one another around said margin by narrow gaps 7.
- the lowermost extremities of the fingers 6 are formed with inwardly bent-over claws 8 that all engage grippingly beneath/the flange 4 when the domed cap 5 occupies a first raised stable position that will be referred to again below and that is shown in FIG. 2 of the drawings in full lines.
- a synthetic plastics knob 9 is secured centrally to the upper surface of the domed cap 5 by a rivet 10' and downward pressure on the knob 9 in the direction indicated by an arrow A in FIG. 2 of the drawingswill cause the cap 5 to move rapidly with a snap action between the first stable raised position that is shown in broken lines and a second stable depressed position that is illustrated in broken lines in which latter position the fingers 6 and their gripping claws 8 are displaced outwardly to clear the flange 4 and allow removal of the cap 5.
- a cardboard or other sealing disc 11 is mounted on the lower surface of the cap 5 (prefera'bly with the aid of an adhesive) and this disc 11 will keep the interior 2 of the body 1 sealed from the atmosphere when the cap s'occupies its operative position.
- sealing disc 11 is desirable because many medicine's lose their potency or otherwise deteriorate more rapidly when constantly in contact with the ambient atmosphere.
- the body 1 of the pill box has an upstanding substantially rigid wall 12 which cylindrically surrounds the mouth of that body and the cap 5 when fitted thereto.
- the general plane X--X (FIG. 2) of the free edge of the wall 12 is located above 'both the mouth of the body 1 and the cap 5 and its knob 9 when fitted to that mouth.
- the pill box is opened by pressing downwardly in the direction A upon the knob 9 to cause the cap 5 to snap from its first stable raised position to its second stable depressed position in which the fingers 6 and their claws 8"are disengaged outwardly from the flange 4.
- the knob 9v can then be gripped between finger and thumb to enable the cap 5 and its sealing disc 11 to be lifted away from the body 1 thus providing ready access to the hollow interior 2 in which the required pills or the like are kept.
- This is immediately effective in causing the cap 5 to move with a snap action from its first to its second stable position whereafter access can be obtained to the hollow interior 2 of the body 1 by lifting or shaking off the cap 5 or by out and becoming lost.
- a positive connection such as a light check chain, 'may be provided between the internal end of the rivet 10 and an internal anchorage at the bottom of the body 1. This will prevent the cap 5 from being lost.
- the disc 11 would be replaced by an annulus under these circumstances but there would still be an airtight seal when the pill box was closed provided only that the rivet 10 and knob 9 provided a sealed closure for the central hole in the material of the cap 5.
- the wall 12 of the body 1 is designed to overcome the disadvantages of known childproof containers and serves two primary purposes. Firstly, the wall 12 surrounds the flange 4 of the body 1 and the fingens 6 of the cap 5 with only just sufiicient clearance to ensure that the cap 5 can be raised clear of the mouth of the body 1 when its fingers 6 are displaced outwardly as illustrated in broken lines in FIG. 2. Thismakes it a physical impossibility for a child to engage his or her teeth with the fingers 6 or their claws 8 so that the principal source of strength of small children cannot be employed.
- the knob 9 is not normally provided in a conventional cap because, in the use of a'conventional cap, there will not be a part equivalent to the wall 12 which prevents the cap from being gripped to raise it clear of the mouth of the container body which it closes. It is not, in fact, essential to provide the knob 9 since the cap 5 could always be. shaken free or dropped off by inverting the pill box. However, it will be evident that this is not really desirable and it would be possible,
- a simple decorative vor informative cover could, if desired, be provided to co-operate with the wall 12 and hide from view the cap 5 and the associated parts until said vcover was removed.
- the cap 5 will normally be formed from metal, this is not absolutely essential and it is within the scope of the invention to form it from a synthetic plastics material or any other material having the required degrees of durability, flexibility and strength. Whilst it is convenient to make the bodyl of the pill box in a single piece by moulding it from a synthetic plastics material, this is not essential and said body may be formed from interconnected parts provided that the interconnections are of a kind that could not be released by young children to gain access to the interior of the box.
- both the body 1 and the cap 5, in addition to being unbreakable as hereinbefore defined, should be formed from materials which are such as to have a good degree of rigidity.
- a .container in accordance with the invention would not serve its purpose if a child could burst it open and obtain access to its interior merely by applying his or her .weight to the container by stamping a foot thereon.
- the bodies 1 and knobs 9 could be coloured red to indicate barbiturates, green to indicate alkaloid drugs, blue to indicate corrosive acids, orange to indicate caustic alkalis and so on. Corrosive acids and caustic alkalis are not normally contained in pill boxes but it will, of course, be understood that a pill box has been described merely as an example of a container to which the invention can be applied.
- closure cap 5 Whilst it is preferred to employ the simple but effective snap action cap 5, this is not essential and other safety closure caps may be substituted.
- a closure cap which co-operates with the container by way of a bayonet joint would be suitable for many purposes as would a closure cap that co-operates with the container mouth by way of a screw-thread but that first requires inward depression of the cap against resilient opposition before the screw-threads will co-operate to allow release.
- the flange 4 has been described and illustrated as externally surrounding the lip 3 of the container.
- the exterior of the lip 3 could be plain and a flange or other closure part or parts could be provided internally of the body 1 in which case the periphery of the cooperating safety closure cap would co-operate with said part or parts inside the cylindrical lip 3 instead of at the exterior thereof.
- a container for medicines and injurious substances comprising a substantially rigid hollow body that is formed from an unbreakable material and which defines a mouth provided with a safety closure cap that requires procedural knowledge to enable a user to release it from said mouth
- the improvement which comprises providing the container body with a substantially rigid wall formed integrally with said body which closely surrounds the mouth and the cap (when fitted to the mouth), the general plane of the. free edge of said wall being located above both the'mouth and the fitted cap when the closed container is standing upright on a horizontal surface.
- a container as claimed in claim 1, wherein the mouth of the container is of substantially cylindrical configuration and is provided externally with at least one part adapted to co-operate with the periphery of the safety closure cap to enable the container to be opened and closed.
- a container as claimed in claim 2, wherein the safety closure cap is a domed cap which can be moved with a snap action between a first stable raised position in which marginal gripping fingers of the cap will grippingly engage a flange formed around said mouth, and a second stable depressed position in which the fingers are displaced outwardly and will clear said flange to allow removal of the cap.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
A CHILD-PROOF CONTAINER FOR MEDICATIONS AND OTHER POTENTIALLY INJURIOUS SUBSTANCES WHICH COMPRISES AN UNBREAKABLE BODY HAVING A MOUTH FITTED WITH A SNAP ACTION OR OTHER SAFETY CLOSURE CAP AND ALSO COMPRISES A WALL WHICH CLOSELY SURROUNDS THE FITTED CAP SO THAT THE PLANE OF ITS FREE EDGE IS ABOVE THE MOUTH AND FITTED CAP WHEN THE CONTAINER IS STANDING UPRIGHT ON A HORIZONTAL SURFACE.
Description
Feb. 27, 1973 P. H, JAMES 3,718,230
CHILD PROOF CONTAINERS Filed May 13, 1.971
United States Patent Cffice 3,718,230 Patented. Feb. 27, l 973 3,718,230 CHILD-PROOF CONTAINERS Peter-Henry James, London, England, assignor t Quartz Investments Limited, Nassau, Bahamas Filed May 13, 1971, Ser. No. 143,043
Claims priority, application Great Britain, May 14, 1970,
Int. Cl. B65d 43/10 US. Cl. 220-60 A 9 Claims ABSTRACT OF THE DISCLOSURE A child-proof container for medications and other potentially injurious substances which comprises an unbreakable body having a mouth fitted with a snap action or other safety closure cap and also comprises a wall which closely surrounds the fitted cap so that the plane of its free edge is above the month and fitted cap when the container is standing upright on a horizontal surface.
This invention relates to containers for medicines and injurious substances. A primary object of the invention is to provide a container whose closure cannot be removed by young children (particularly of pre-school age) who might otherwise'mistake pills, capsules, ointment or other medicaments inside the container for sweets, candy or food.
The many accidental poisonings of young children which have occurred as a result of their being able easily to open pill boxes, medicine bottles and the like'are all too well known anda large number of attempts have been made to provide child-proof containers that will solve this problem. However, the problem cannot be solved satisfactorily by providing a container whose closure is fixed so tightly that only the full strength of a'healthy adult person is suflicient to open it because such containers must frequently be used by aged, infirm, manually crippled or temporarily weakened persons who would thus need assistance each time access to the interior of such a container was required. A number ofthe attempts to solve this problem that have been made have failed, or proved to be little better thancontainers with conventional closures, because it has not been realised that, whilst most adults instinctively attempt to open an unfamiliar closure with their hands, the great majority of young children attempt to open closed containers with their mouths. Since young children often have sharp teeth, and since their jaws are very much stronger than their hands, past experience has proved that they are frequently capable of tearing or breaking off lids, caps and the like if only they can get their teeth under a lip or other projection thereof.
Although no child-proof closure can be absolutely relied upon under all conceivable circumstances, the present' invention takes into account the factors discussed above and provides inexpensive containers for medicines and injurious substances which containers can be opened easily by any adult who is aware of the extremely simple manipulation employed whilst nevertheless baffling the attempts of young children to open them in almost every case.
According to the present invention, there is provided a container for medicines and injurious substances comprising a substantially rigid hollow body that is formed from an unbreakable material and which has a mouth provided with a safety closure cap that requires procedural knowledge to enable a user to release it from said mouth, wherein the container body also includes a substantially rigid wall formed integrally with said body which closely surrounds the mouth and the cap (when fitted to the mouth), the general plane of the free edge of said wall being located above both the mouth and the fitted cap when the closed container is standing upright on a horizontal surface.
The expression unbreakable material as employed in this specification is to be interpreted as meaning a material such (for example) as metal, a strong synthetic plastic or thick glass which will not shatter or fracture when given the kind of treatment which a young child might employ in attempting to open the container. A young child might, perhaps, bang the container several times against the floor, against a wall or against a cot or the like and it will be appreciated that the container would not serve its intended purpose unless its body were formed from a material capable of withstanding mechanical shocks of this kind without breakage. The expression safety closure cap is to be interpreted in this specification as meaning a cap which incorporates a safety feature that prevents it from being removed ac,- cidentally or with a single simple movement. Thus, a cap which was a simple frictional push-on fit on its container would not fall within the ambit of the expression safety closure cap as used in this specification nor would a cap having a simple screw-thread that co-operates with a matching screw-thread around the mouth of the associated container.
For a better understanding of the invention, and to show how the same may be carried into effect, reference will now be made, by way of example, to the accompanying drawings, in which:
FIG. 1 is a plan view of a closed pill boxconstructed in accordance With the invention, and
FIG. 2 is a section taken on the line IIII-of FIG. 1.
Referring to the drawings, the pill box which is illustrated as an example of a container in accordance with the invention has a squat broad-based body 1 that may with an outwardly directed surrounding flange4. It will be apparent from FIG. 2 of the drawings that the flanged lip 3 defines a mouth of the body 1.
The mouth of the body 1 has a safety closure cap in the form of a domed metal cap 5 whose margin integrally carries a plurality,,such as ten, of downwardlydirected fingers 6 that are spaced apart from one another around said margin by narrow gaps 7. The lowermost extremities of the fingers 6 are formed with inwardly bent-over claws 8 that all engage grippingly beneath/the flange 4 when the domed cap 5 occupies a first raised stable position that will be referred to again below and that is shown in FIG. 2 of the drawings in full lines.
A synthetic plastics knob 9 is secured centrally to the upper surface of the domed cap 5 by a rivet 10' and downward pressure on the knob 9 in the direction indicated by an arrow A in FIG. 2 of the drawingswill cause the cap 5 to move rapidly with a snap action between the first stable raised position that is shown in broken lines and a second stable depressed position that is illustrated in broken lines in which latter position the fingers 6 and their gripping claws 8 are displaced outwardly to clear the flange 4 and allow removal of the cap 5. It will be noted that a cardboard or other sealing disc 11 is mounted on the lower surface of the cap 5 (prefera'bly with the aid of an adhesive) and this disc 11 will keep the interior 2 of the body 1 sealed from the atmosphere when the cap s'occupies its operative position. The
provision of the sealing disc 11 is desirable because many medicine's lose their potency or otherwise deteriorate more rapidly when constantly in contact with the ambient atmosphere.
' Safety closure caps that are similar to the cap (except for the provision of the knob 9) have been used for very many years and are still employed as closures for tins of motor oil, pill containers and for other like purposes. It is thus believed that the snap action movement between first and second stable positions of such caps is already sufiiciently well known and documented to render further detailed description of the snap action of the cap 5 unnecessary.
In contradistinctionwith the known containers that have caps similar to the cap 5 and in accordance with the invention, the body 1 of the pill box has an upstanding substantially rigid wall 12 which cylindrically surrounds the mouth of that body and the cap 5 when fitted thereto. The general plane X--X (FIG. 2) of the free edge of the wall 12 is located above 'both the mouth of the body 1 and the cap 5 and its knob 9 when fitted to that mouth. The pill box is opened by pressing downwardly in the direction A upon the knob 9 to cause the cap 5 to snap from its first stable raised position to its second stable depressed position in which the fingers 6 and their claws 8"are disengaged outwardly from the flange 4. The knob 9v can then be gripped between finger and thumb to enable the cap 5 and its sealing disc 11 to be lifted away from the body 1 thus providing ready access to the hollow interior 2 in which the required pills or the like are kept.
Appreciable downward pressure in the direction A is required to cause the cap 5 to snap from its first to its second stable position and this pressure is beyond the capabilities of young children even if they have unwisely been allowed to see an adult opening the pill box and have thus gained the procedural knowledge required to enable the cap to be released from the mouth of the body 1. Since the cap 5 is a safety closure cap as hereinbefore defined, and since the required action differs from that needed to open most closures, very few small children indeed will appreciate the necessary manipulation without a prior demonstration and even then, as mentioned above, they lack the manual strength that is needed to depress the knob 9 in the direction A. The cap 5 is returned from its second stable position to its first stable position by pressing on fingers 6 at opposite sides of the cap in the directions indicated by arrows B inFIG. 2 of the drawings or, alternatively, by pressing centrally upon the lower surface of the cap 5 in a direceffected before replacing the cap which is then pushed, downwardly over the flanged lip 3 by applying light pressure at points close to the margin of the cap. The claws 8 slide downwardly over an outer cam surface 13 of the flange 4 until they eventually spring into the gripping positions thereof that are shown in full lines in FIG. 2 of the drawings. The container is then securely re-closed with its hollow interior 2 sealed off from the ambient atmosphere by the disc 11.
Certain persons, such as those suffering from arthritic hands, may not be able to apply the required pressure to the knob 9 by thumb or finger but this difiiculty can be overcome quite easily by such a patient who may present the knob 9 to the corner of a table or chair, or to a furniture handle or the like, and subsequently push the container towards said article of furniture, handle or the like withthe weight of their body. This is immediately effective in causing the cap 5 to move with a snap action from its first to its second stable position whereafter access can be obtained to the hollow interior 2 of the body 1 by lifting or shaking off the cap 5 or by out and becoming lost. If desired, a positive connection, such as a light check chain, 'may be provided between the internal end of the rivet 10 and an internal anchorage at the bottom of the body 1. This will prevent the cap 5 from being lost. The disc 11 would be replaced by an annulus under these circumstances but there would still be an airtight seal when the pill box was closed provided only that the rivet 10 and knob 9 provided a sealed closure for the central hole in the material of the cap 5.
The provision of the wall 12 of the body 1 is designed to overcome the disadvantages of known childproof containers and serves two primary purposes. Firstly, the wall 12 surrounds the flange 4 of the body 1 and the fingens 6 of the cap 5 with only just sufiicient clearance to ensure that the cap 5 can be raised clear of the mouth of the body 1 when its fingers 6 are displaced outwardly as illustrated in broken lines in FIG. 2. Thismakes it a physical impossibility for a child to engage his or her teeth with the fingers 6 or their claws 8 so that the principal source of strength of small children cannot be employed. Secondly, the fact that the general plane XX containing the upper free edge of the wall 12 is located above the cap 5 and its knob 9 causes said wall to act as a stop and ensures that a child banging the pill box against a wall, floor, cot bar or the like will not accidentally impact the knob 9 in the direction A with sufficient force to cause snap action movement of the cap 5 from its first to its second stable position. Caps similar to the cap 5 (without its knob 9) are already commercially available in a number of standard sizes and, therefore, very little expense is involved in providing caps suitable for use in putting the present invention into practice. The knob 9 is not normally provided in a conventional cap because, in the use of a'conventional cap, there will not be a part equivalent to the wall 12 which prevents the cap from being gripped to raise it clear of the mouth of the container body which it closes. It is not, in fact, essential to provide the knob 9 since the cap 5 could always be. shaken free or dropped off by inverting the pill box. However, it will be evident that this is not really desirable and it would be possible,
without the knob 9, to employ aweak helical compresinverting the whole pill box so that the can 5 falls away p sion spring located beneath the cap 5 which would expand and push the cap 5 upwardly beyond the wall 12 after pressing downwardly uponthe centre of the cap 5 at the point which is occupied by the knob 9 in the example illustrated in the drawings. The provision of a light check chain or the like as previously described would not interfere with such an arrangement.
A simple decorative vor informative cover could, if desired, be provided to co-operate with the wall 12 and hide from view the cap 5 and the associated parts until said vcover was removed. Although the cap 5 will normally be formed from metal, this is not absolutely essential and it is within the scope of the invention to form it from a synthetic plastics material or any other material having the required degrees of durability, flexibility and strength. Whilst it is convenient to make the bodyl of the pill box in a single piece by moulding it from a synthetic plastics material, this is not essential and said body may be formed from interconnected parts provided that the interconnections are of a kind that could not be released by young children to gain access to the interior of the box. It will be self-evident that both the body 1 and the cap 5, in addition to being unbreakable as hereinbefore defined, should be formed from materials which are such as to have a good degree of rigidity. Clearly, a .container in accordance with the invention would not serve its purpose if a child could burst it open and obtain access to its interior merely by applying his or her .weight to the container by stamping a foot thereon. v
Since no child-proof container for general use can ever be absolutely relied upon under all possible circumstances, it is considered desirable to colour-code containers in accordance with the invention to indicate the class of medicine or other substance contained therein. This would be of great assistance to medical practitioners in the prompt treatment of poisoned children. Purely as an example, the bodies 1 and knobs 9 could be coloured red to indicate barbiturates, green to indicate alkaloid drugs, blue to indicate corrosive acids, orange to indicate caustic alkalis and so on. Corrosive acids and caustic alkalis are not normally contained in pill boxes but it will, of course, be understood that a pill box has been described merely as an example of a container to which the invention can be applied. Obviously, larger containers in the form of unbreakable (as hereinbefore discussed) bottles, jars and so on can be made in accordance with the invention provided that they have a mouth, a safety closure cap and a surrounding wall arranged in the same general manner as has been described in connection with the pill box shown in the accompanying drawings. The invention is thus applicable not only to containers for medicines but also to containers for various injurious substances which might attract young children. Such injurious substances that have been the cause of accidents around dwelling houses are paraffin, hydrochloric acid, caustic soda, bleach, antiseptics, liquid detergent, hair cream and various cosmetic substances, lavatory cleaning preparations, motor oil, weed killer, fertiliser, disinfectants and so on.
Whilst it is preferred to employ the simple but effective snap action cap 5, this is not essential and other safety closure caps may be substituted. For example, a closure cap which co-operates with the container by way of a bayonet joint would be suitable for many purposes as would a closure cap that co-operates with the container mouth by way of a screw-thread but that first requires inward depression of the cap against resilient opposition before the screw-threads will co-operate to allow release. The flange 4 has been described and illustrated as externally surrounding the lip 3 of the container. Clearly, the exterior of the lip 3 could be plain and a flange or other closure part or parts could be provided internally of the body 1 in which case the periphery of the cooperating safety closure cap would co-operate with said part or parts inside the cylindrical lip 3 instead of at the exterior thereof.
I claim:
1. In a container for medicines and injurious substances comprising a substantially rigid hollow body that is formed from an unbreakable material and which defines a mouth provided with a safety closure cap that requires procedural knowledge to enable a user to release it from said mouth, the improvement which comprises providing the container body with a substantially rigid wall formed integrally with said body which closely surrounds the mouth and the cap (when fitted to the mouth), the general plane of the. free edge of said wall being located above both the'mouth and the fitted cap when the closed container is standing upright on a horizontal surface.
2. A container as claimed in claim 1, wherein the mouth of the container is of substantially cylindrical configuration and is provided externally with at least one part adapted to co-operate with the periphery of the safety closure cap to enable the container to be opened and closed.
3. A container as claimed in claim 2, wherein the safety closure cap is a domed cap which can be moved with a snap action between a first stable raised position in which marginal gripping fingers of the cap will grippingly engage a flange formed around said mouth, and a second stable depressed position in which the fingers are displaced outwardly and will clear said flange to allow removal of the cap.
4. A container as claimed in claim 1, wherein the safety closure cap is provided with a sealing member arranged to seal the interior of the container from the ambient atmosphere when said cap is fitted thereto.
5. A container as claimed in claim 3, wherein the upper surface of the safety closure cap is provided with a knob to enable said cap to be lifted clear of said mouth after releasing the cap from the container body.
6. A container as claimed in claim 1, wherein the body is formed in a single piece by moulding it from a synthetic plastics material.
7. A container as claimed in claim 1, wherein at least one part selected from the safety closure cap and the container body is colour-coded to indicate a class of medicine/injurious substance to which the contents of the container belong.
8. A container as claimed in claim 1, wherein a decorative/informative cover is provided to co-operate with the wall and hide the safety closure cap from view until the removal of that cover.
9. A container as claimed in claim 1, and taking the form of a pill box.
References Cited UNITED STATES PATENTS 3,482,723 12/1969 Esposito, Jr. 215-9 1,580,544 4/1926 Spengler 220'A 3,559,843 2/1971 Kerr 226-601A 2,717,708 9/1955 Martinez 215-9 ALLEN N. KNOWLES, Primary Examiner US. Cl. X.R. 215-9
Applications Claiming Priority (1)
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GB2351570 | 1970-05-14 |
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US3718230A true US3718230A (en) | 1973-02-27 |
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US00143043A Expired - Lifetime US3718230A (en) | 1970-05-14 | 1971-05-13 | Child-proof containers |
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US (1) | US3718230A (en) |
JP (1) | JPS5225781B1 (en) |
AT (1) | AT307306B (en) |
AU (1) | AU2879071A (en) |
BE (1) | BE767123A (en) |
CH (1) | CH529030A (en) |
DE (1) | DE2123658A1 (en) |
DK (1) | DK125305B (en) |
ES (1) | ES197171Y (en) |
FR (1) | FR2088566A1 (en) |
GB (1) | GB1348983A (en) |
IL (1) | IL36776A0 (en) |
NL (1) | NL7106636A (en) |
ZA (1) | ZA712845B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3837535A (en) * | 1973-02-09 | 1974-09-24 | Formold A Division Of Vca Corp | Plastic dispensing nozzle with reclosable closure cap |
US3871544A (en) * | 1972-10-24 | 1975-03-18 | Continental Can Co | Child-proof closure cap |
US3907103A (en) * | 1973-07-16 | 1975-09-23 | Howard G Shaw | Safety container |
US3934745A (en) * | 1972-12-15 | 1976-01-27 | Lovell Walter C | Safety bottle cap |
US4341324A (en) * | 1980-07-09 | 1982-07-27 | Dolco Packaging Corporation | Bowl and cover assembly |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5119963A (en) * | 1990-06-29 | 1992-06-09 | Continental White Cap, Inc. | Mechanical button and button enhancement techniques |
DE102006033462B4 (en) * | 2006-07-19 | 2014-05-22 | Continental Automotive Gmbh | Protective device and arrangement with a housing wall |
-
1970
- 1970-05-14 GB GB2351570A patent/GB1348983A/en not_active Expired
-
1971
- 1971-05-03 ZA ZA712845A patent/ZA712845B/en unknown
- 1971-05-04 IL IL36776A patent/IL36776A0/en unknown
- 1971-05-12 AU AU28790/71A patent/AU2879071A/en not_active Expired
- 1971-05-12 CH CH709371A patent/CH529030A/en not_active IP Right Cessation
- 1971-05-13 BE BE767123A patent/BE767123A/en unknown
- 1971-05-13 DE DE19712123658 patent/DE2123658A1/en active Pending
- 1971-05-13 US US00143043A patent/US3718230A/en not_active Expired - Lifetime
- 1971-05-13 FR FR7118067A patent/FR2088566A1/fr not_active Withdrawn
- 1971-05-13 DK DK231471AA patent/DK125305B/en unknown
- 1971-05-13 ES ES1971197171U patent/ES197171Y/en not_active Expired
- 1971-05-13 AT AT414171A patent/AT307306B/en not_active IP Right Cessation
- 1971-05-13 JP JP46031632A patent/JPS5225781B1/ja active Pending
- 1971-05-14 NL NL7106636A patent/NL7106636A/xx unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3871544A (en) * | 1972-10-24 | 1975-03-18 | Continental Can Co | Child-proof closure cap |
US3934745A (en) * | 1972-12-15 | 1976-01-27 | Lovell Walter C | Safety bottle cap |
US3837535A (en) * | 1973-02-09 | 1974-09-24 | Formold A Division Of Vca Corp | Plastic dispensing nozzle with reclosable closure cap |
US3907103A (en) * | 1973-07-16 | 1975-09-23 | Howard G Shaw | Safety container |
US4341324A (en) * | 1980-07-09 | 1982-07-27 | Dolco Packaging Corporation | Bowl and cover assembly |
Also Published As
Publication number | Publication date |
---|---|
IL36776A0 (en) | 1971-07-28 |
DE2123658A1 (en) | 1971-12-02 |
ES197171U (en) | 1975-04-16 |
FR2088566A1 (en) | 1972-01-07 |
AU2879071A (en) | 1972-11-16 |
NL7106636A (en) | 1971-11-16 |
GB1348983A (en) | 1974-03-27 |
ES197171Y (en) | 1975-09-01 |
AT307306B (en) | 1973-05-25 |
JPS5225781B1 (en) | 1977-07-09 |
ZA712845B (en) | 1972-01-26 |
CH529030A (en) | 1972-10-15 |
BE767123A (en) | 1971-10-01 |
DK125305B (en) | 1973-02-05 |
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