Packaging Toiletries TRIZ Cases

Asymmetric beveled engagement teeth generate distinct forward and reverse resistance forces, resolving uniform hand feel issues in cosmetic containers.

A cosmetic case features a rotatable lid and dispensing device with a control member that unlocks both components simultaneously.

Segmented design prevents bacterial growth and material waste by separating the reusable spring core from the disposable fluid-permeable surface.

A perfume dispersing device uses a compressor to generate air pressure for selecting and releasing specific fragrance flavors through connected holders.

A rotary valve actuator elevates a nozzle to open and close a discharge hole in liquid cosmetics cases.

A dual-container cosmetic applicator uses screw-threaded modular segments to allow users to mix and match different colors and application tips.

Removable support frame guides cosmetic article insertion and secures it via elastic abutments, enabling component separation for recycling.

An inverted spongy applicator reaches bottom and side areas of a tubular bottle, eliminating inaccessible product wastage while maintaining easy application.

A pneumatic dispensing device uses colliding jets to atomize hair dye into fine droplets for precise application.

Segmented design combines rigid application surface with flexible stem to improve comfort and precision.

An inclined protrusion member on a lower sliding member erects to fix the application tip, preventing contamination and accidental damage during use.

An integrally molded cosmetic container with a wiper wand reduces manufacturing complexity while preventing accidental product expulsion during handling.

A transparent cosmetic container uses a button coupling member to fix a push button inside the lid.

Pressurizing system compresses the variable volume container against the press bottom, eliminating air exposure and preventing contamination during use.

Forming porous material directly inside the outer shell cavity eliminates peripheral leakage and simplifies assembly by merging components.

Scraper element cleans rod surfaces to prevent uneven application and solvent evaporation.

Rotating a control sleeve engages locking elements to secure the cartridge, preventing accidental detachment during use.

Transparent acrylic resin provides rigidity and visibility, resolving instability from soft elastomers.

Localized swellings enable elastic deformation for stable fastening, resolving instability from loose dimensional tolerances in blown containers.

A rotating inner body with multiple receptacles organizes cosmetic products within a compact outer cover.

Segmented grooves in the conical basin isolate dyed and undyed hair sections, preventing cross-contamination during water drainage.

A marking tip with a saddle contour minimizes mechanical stress on the base swab.

A rotational container lever system uses a hinge mechanism to lift product through an orifice without removing the cap.

Segmentation separates the reusable carrier from disposable cartridges, resolving the trade-off between user customization and standardized packaging.

A cosmetic applicator uses a stiff core and flexible envelope to prevent accidental detachment from the container.

Asymmetric recognition elements prevent incorrect assembly and ensure compatibility between cosmetic refills and actuation bases.

A cosmetic container uses a rack bar and gear mechanism to lift the support holder.

An elevation mechanism raises a consumable product within a housing using an actuating device to maintain user access.

A refill cosmetic case uses a rotating outer cap to lift an inner content container and operation button via a spiral groove mechanism.

A carrier holds a lip balm container in a segmented cavity to enable one-handed application, preventing cap loss and interference with movement.

Molded plastic reinforcement on cosmetic fabric maintains tension and provides rigid edges, reducing production complexity of complex shapes.

A modular hair stand consolidates tools and a water boiler into one mobile unit for stylists.

Dynamic compression of a flexible permeable housing controls powder flow rate, preventing waste from uncontrolled dispensing.

Segmented base with expandable shoulder simulates human anatomy to stabilize mannequin heads on tables, solving height and portability trade-offs.

A portable solid perfume device uses snap-fastening means to securely hold interchangeable capsules within a compact receptacle.

Segmented lipstick container reduces waste by separating reusable shell from replaceable tube.

An adjustable eyeliner guide uses interchangeable contact members to accommodate various eye shapes and sizes.

A resiliently compressible cosmetic dispenser uses a convex cap and nested cover to prevent seepage while maintaining ease of manipulation.

Segmentation separates the reusable bottle body from the biodegradable cartridge, reducing waste while maintaining dispensing function.

A unitary stick system combines mascara, lipstick, concealer, blush, and glitter into a single compact device for ad-hoc mixing.

Segmented fixing portions stabilize convex impregnation members, resolving instability in varying shapes while enabling easy replacement.

An elastic device retracts the applicator into the tube, resolving protection against unintended operation while maintaining extraction ease.

Spiral guide converts cover rotation into vertical movement for one-handed use, while anti-rotation mechanism prevents housing spin to maintain alignment.

Segmented applicator head uses high effusivity member to deliver thermal sensation while recessed concavity retains fluid product.

A rotating replacement container uses a screw-driven base to lift the component, enabling secure snap-fit assembly without elastic snaps.

An expandable transparent pouch integrated into a hair styling cape allows customers to view objects while keeping the interior clean.

A hair connector assembly uses a crimped metal loop to secure a removable decoration attachment member for easy styling changes.

Segmented lids with a track system allow users to replace empty containers without discarding the base, solving bulkiness.

A dual-surface applicator head uses resilient elongated projections to massage skin while applying cosmetic product.