It shall be unlawful for any person, firm, or corporation to place, leave, or suffer or permit to remain in any place accessible to children, any icebox, refrigerator, or any other container of any kind which has an airtight door, or lock or device which may not be released for opening from the inside of the icebox, refrigerator, or container, except an icebox, refrigerator, or container in actual use for the storage of foods or drugs and except an icebox, refrigerator, or container used for display purposes inside of any store building and attended by some employee of the store, unless the door or doors shall have first been removed from the icebox, refrigerator, or container, or unless the lock or device thereon shall have first been removed so that the door may be released for opening from the inside of the icebox, refrigerator, or container, or unless a metal strap, band, or wire of at least 400-pound tensile strength shall have first been tightly and securely placed about the icebox, refrigerator, or other container in a manner so as to effectively prevent the opening of the door or doors without removing the strap, band, or wire, and which strap, band, or wire shall have been mechanically fastened or sealed in such a manner that the strap, band, or wire cannot be removed from the icebox, refrigerator, or container, except by mechanical means, or unless the door shall have been securely padlocked.