Child Proof Means TRIZ Cases

A pre-formed notch tab and tear path lower adult opening force in blister packs while preserving child resistance and simple manufacturing.

Inner flaps, reinforcing elements, and locking tabs keep a folding box closed securely while resisting irreversible deformation from frequent use.

Folded inner and outer locking tabs and flaps restrict carton movement and create an audible click to confirm child-resistant closure.

A coded pressure-field lock keeps the inner box secure yet releasable, preventing unintentional opening while staying usable in tight spaces.

Interlocking tray flaps and sleeve openings restrict child access while keeping packaged articles easy for intended users to reach.

Notched overlap zones define breaking portions in the closure, helping block child access while keeping adult opening practical.

Internal tabs on the inner box engage outer-housing recesses to protect the closure from transport and manufacturing damage.

Segmented locking tabs in a paper or cardboard sleeve-and-insert box balance child-resistant closure with adult opening and resealing.

Separate container and case coupling portions simplify production while preserving child safety and repeatable adult opening.

Segmented coupling portions enable repeated adult opening and closing while retaining integrity on standard packaging lines.

A cardboard package unit features a slidably movable closure panel that secures contents without complex mechanical locks.

Waisted contours and an angled slideable actuator resolve ergonomic complexity, enabling precise single-handed cosmetic application.

Segmented casings with nested flaps provide child resistance without complex construction, enabling multiple re-closures.

Segmented locking mechanism prevents immediate opening while auto-stop function restricts tray draw-out distance for secure child-resistant access.

Nesting pouches in an inner bag and outer box prevents sticking and structural failure of water-soluble detergent units.

Segmented inner and outer packages with spring-loaded tabs prevent child access while enabling cost-effective production on conventional machinery.

Spring-loaded extensions in housing recesses block child access while allowing seniors to push the slide open.

A container closure releases via pressure on the outer wall to open the aperture.

A sliding selector aligns openings in outer and inner panels to create a single passage through the package wall.

Interlocking coupling portions on the closure and storage engage to prevent forced opening by children while allowing easy manual operation by adults.

Overlapping flaps with weakening lines delay child access by releasing fragments, preventing bulky closures while ensuring safety.

A locking folding carton uses a movable insert and angled lid opening to secure the package.

Dual-locking tabs on the lid engage wall slots during folding to prevent child access while maintaining adult operability.

A sprayhead uses a rotatable collar to switch between locked and unlocked states.

Segmented coupling system maintains child-proof integrity while signaling tampering via irreversible septum movement.

Segmented flap parts move independently to engage a locking part, resolving the contradiction between child resistance and construction simplicity.

A container with a flexible bottom ring aligns inward protrusions to enable secure access.

Segmented cover actuation areas enable one-handed adult operation while preventing accidental opening of recyclable cardboard detergent containers.

A cryogenic dispenser uses a coupling element and activating element to control fluid flow.

A pivotable disc closure actuator uses an extension panel and latch member to secure the closing surface in a locked position.

Ramp projections guide the sliding lid into a different axial plane, reducing physical effort for disabled users while maintaining child resistance.

A pressure-sensitive locking mechanism uses a tapered tine and tab to secure container contents.

Segmented locking and safety segments connect only at the outer edge, resolving production cost increases caused by complex multi-layer gluing operations.

Segmented packaging with snap-in tabs prevents child access while enabling conventional machine production.

Segmented closing system uses rotating tabs and intermediary hooks to prevent child access while maintaining standard manufacturing compatibility.

A battery packaging body uses a cuttable region to allow adult access while preventing infant removal.

A locking carton insert uses a flexible bridge to engage sleeve notches, securing the package without complex hardware.

Asymmetric ratchet protuberances prevent accidental opening by requiring deliberate axial pressure and rotation for child-resistant security.

Flexible tabs deflect under force while a compressible foam insert creates a vapor-tight seal, resolving reliability versus manufacturing complexity.

A cardboard container locking tab releases via a pressure field in the recess area, preventing irreversible deformation during repeated opening cycles.

Segmented coupling portions and a support panel prevent deformation while maintaining structural integrity for reliable child safety.

Elastic shifting part secures carton lid through aligned holes, preventing child access.

An aerosol actuator uses a two-step slide and depress sequence to position the spray channel without lateral pressure on the valve stem.

An engagement flap locks the inner slide within the outer sleeve, preventing accidental opening during transport.

A folding box lid uses a hinged locking tab to secure the closure automatically.

Cardboard packaging employs resilient members engaging protrusions to balance child resistance and senior accessibility via compressive force.

Concealed elastic locking mechanism prevents accidental child opening while allowing easy manual release.