Abstract: A piezoelectric lighter incorporates with a safety arrangement which includes is movably mounted on a casing in a vertical movable manner wherein a guiding slot is provided on top of the casing to communicate with an exterior thereof. A locking member includes a locking arm disposed in the ignition cavity and an operation button slidably mounted on an ignition button. A resilient element is adapted for applying an urging pressure against the locking arm so as to normally retain the locking arm in a locking position. In which, in the locking position, the locking arm blocks up the ignition button from ignition. In order to ignite the piezoelectric lighter, a user's thumb must operate the operation button for moving the locking arm to an unlocking position. Then, the user is able to push the ignition button downwardly to ignite the piezoelectric lighter.

Abstract: A disposable childproof lighter includes an ignition means which including a flint supported by a resilient element, a striker wheel, a pair of driven gear elements each coaxially mounted on a side of the striker wheel, and a pair of driving caps each coaxially mounted between the driven gear element and the striker wheel in freely rotating manner. Each driving cap includes a driving cavity formed on an outer side thereof for receiving a gear wheel of the driven gear element in rotatable manner. A plurality of driving teeth are spacedly provided on an inner circumferential surface of the driving cavity for engaging with a plurality of driven gear teeth spacedly provided on an outer circumferential surface of the driven gear element when a downward force is applied to the two driving caps.

Abstract: A childproof barbecue lighter includes a lock button having a locking arm downwardly extended to a stopper in a pusher cavity for blocking up a pusher button from being pushed downwardly so as to lock up the pusher button from ignition. The lock button is movable with respect to the pusher button wherein the lock button is arranged to drive the locking arm to move offset from the stopper in such a manner the pusher button is capable of being pushed downwardly to ignite the barbecue lighter.

Abstract: Disclosed is a cover structure for an airtight container and mainly includes a convex round top plate having a downward projected bottom flange around an outer periphery thereof, a middle annular member defining a central opening and having an upward projected wall around the central opening for fitly abutting on an inner surface of the bottom flange of the top plate, a round box defining an upward open space for positioning desiccative packages therein and having equally spaced vents formed on a bottom thereof, and an elastic silicone seal ring put beneath the middle annular member and around the desiccative box. The upward projected wall of the middle annular member is provided along an inner surface with equally spaced guide ways each of which has a retaining block located at a lower middle point thereof. The desiccative box is provided along its upper outer periphery with radially outward projection corresponding to the guide ways on the middle annular member.