Brush Bodies TRIZ Cases

A flexible oral care head uses rim weakening to conform to tooth contours.

A dual-brush mascara applicator uses a reverse tweezers mechanism to coat both lash lines simultaneously.

Button-activated resilient fingers eject the hot brush head to eliminate manual handling and prevent skin burns during styling.

Segmented media elements and a quick-release attachment tool reduce replacement downtime while maintaining cleaning performance at optimal rotational speeds.

Motor-driven screw actuates a pivoting brush support body to eliminate mechanical plays and vibrations, ensuring accurate cleaning contact.

A wheel brush uses a spring-loaded wing nut to lock bristle units onto a base plate.

An electric toothbrush integrates a display and processor to deliver visual and audio information directly to the user.

Stacked exhaust control cap containing hollow, baffled, and chemical species trap sections prevents vapor escape and contamination to improve wafer yield.

A sandwich injection-molded cosmetic brush merges inner and outer plastic components through a single joint injection point.

Motor-driven wheels move an unmanned platform along cables for automated cleaning and coating, eliminating dangerous manual labor.

Segmented storage prevents cross-contamination while a hinged neck enables single-hand deployment for convenient hygiene management.

A cleaning apparatus uses a rotating substrate cleaner and adjacent member cleaner to remove particles from both surfaces simultaneously.

Relocating the storage battery to the cleaning host unit reduces manufacturing costs and simplifies logistics for the sterilization system.

Bent handle part and limiting buckle prevent bristle misalignment, resolving reliability issues in tubular structures.

A multifunctional cleaning storage box integrates multiple tools into a single unit for organized access and mobile phone support.

Radial sub flow paths in a substrate cleaning brush discharge processing liquid to remove particles from the outer circumferential portion.

A replaceable toothbrush head uses a dovetail connection system for easy tool-free attachment to the main unit.

Scissors-driven arcuate segments adjust curl size while spring-loaded flaps prevent tangling.

Segmented ring elements clamp a central band to space contoured strips, eliminating complex support structures and reducing assembly time.

Replacing noisy brush motors, the telescopic motor directly drives a piston to generate uniform fine foams while reducing device size and noise.

Segmented design uses a solid shaft to close teeth rows while a hollow body maintains suction feeling, preventing frontally-open bite.

An intermediary light guide directs illumination toward tooth surfaces, resolving insufficient plaque sensing accuracy caused by inefficient light transmission.

High-energy fusion welding creates a homogeneous metallurgical bond between the core and tip, eliminating sharp edges that scratch sensitive surfaces.

An actuator converts battery energy into linear motion, reducing manual scrubbing effort while increasing device complexity.

A pivotable housing encloses an oral care applicator to enable seamless transitions between sealed storage and direct application states.

Radially spread mascara brush bristles prevent drooping by maintaining uniform density during molding.

A portable toiletries kit integrates toothpaste and shaving cream containers within handle assemblies featuring steel-supported necks.

Relative rotation between control and execution parts eliminates dead angles while interchangeable heads expand the cleaning scope.

A pivoting brush head wraps around teeth to clean all surfaces in one motion.

An oral care implement integrates a rigid guidance element into an elastomeric handle to resolve the trade-off between user comfort and tactile differentiation.

A formable toothbrush handle allows users to heat and shape the grip to their hand contours.

Machined wooden toothbrush body replaces plastic injection molding to resolve ecological sustainability versus manufacturing efficiency trade-offs.

A toothbrush head uses a continuous wave-shaped cleaning surface with filaments of varying lengths and cross-sectional areas.

Optical sensors scan road surfaces to identify debris types, enabling selective cleaning member activation that reduces energy consumption and mechanical wear.

An integrated force sensing array detects user pressure to control vibration strength, resolving complexity issues from separate sensor modules.

Bayonet snap-fits join the brusher and housing, reducing noise and simplifying replacement.

A multi-tip makeup brush tool uses retractable brushes housed in a manual cosmetic body with spring-loaded mechanisms.

A two-mold system transfers bristle tufts from a loose-filling mold to a narrow-compaction mold.

Replacing manual dexterity with an oscillating head, integrated suction and irrigation ports remove plaque and debris for patients with restricted oral motion.

A rotatable two-in-one cosmetic tool integrates a brush and sponge into a single compact unit for versatile application.

A portable vacuum device extracts debris using negative pressure while a conductive plate controls skin temperature.

Segmented linking element resolves precision versus comfort trade-off by combining rigid stability with elastic deformation for precise keratin application.

A cyclical mechanical strain component applies targeted stress to skin tissue to upregulate beneficial cutaneous proteins.

A miniature oral hygiene brush integrates an anhydrous gel with bristles and textured surfaces for portable dental care.

A toothbrush with a sliding rod mechanism adjusts the bristle base curvature to match individual dental arch shapes.

Flexible connecting webs enable independent bristle bundle mobility while maintaining secure attachment strength.

Compressing spring coils between twisted core wires resolves the contradiction between high cleaning force and bristle durability, preventing breakage.

Multi-stage wicking regulates fluid flow via capillary action, ensuring precise dosing despite variable user brushing habits.

A brush manufacturing machine uses segmented injection molding to form a thin-wall bristle carrier and a multi-compartment brush body.

Segmented plates create convergent channels that group and load mascara, resolving the trade-off between structural simplicity and effective lash sculpting.