Brush Bodies TRIZ Cases

Replacing manual labor, the vehicle-mounted rotary brush removes dirt and flaking paint from hydrants without ancillary equipment.

A conductive weld brush uses a slidable support sleeve to shape fibre bundles for consistent energy delivery during metal surface cleaning.

Spiral cleaning beans create vertical and horizontal flows that prevent particle trapping on irregular surfaces.

A flexible handle for makeup applicators uses semi-rigid and flexible materials to inhibit twisting while bending.

A portable oral care system integrates a removable dispenser to simplify application while protecting active ingredients from moisture.

Curing liquid layers before removal prevents clogging and ensures complete agent detachment from decorative surfaces.

An asymmetric pivotal connection allows a treatment member to swing widely, reaching diverse body parts on large animals.

A fluid supply device with a circumferential groove directs washing liquid through separate channels in a rotating brush body.

A conically-shaped cleaning brush with a hollow bore synchronizes linear speeds across its surface to enhance substrate engagement.

Elastic vibration damping unit absorbs motor energy to reduce hand discomfort while maintaining cleaning performance.

Elastomeric sleeve and annular rib create a watertight seal while nested stem transmits vibration to cleaning elements.

Embedded LEDs in brush bristles replace imprecise spray bottles, enabling controlled formulation delivery and reducing product inhalation risks.

Segmented transmission rods with limiting posts stabilize cleaning head motion, resolving irregular shaking from unstable power transmission.

A circumferential plate and renew brush assembly rotates to mechanically condition welds in restricted nuclear reactor spaces.

Porous channels in the silicone structure allow fluid drainage and air flow, preventing bacterial growth while maintaining ease of use for disabled patients.

A pre-pressurized oral care fluid dispensing mechanism eliminates repeated pumping by storing pressurized fluid in a deformable vessel.

An ultrasonic sonotrode heats and deforms a plastic bristle carrier opening to lock bristles, eliminating external heaters and reducing device complexity.

Integrated housing seat eliminates support elements to resolve precision versus durability trade-offs in cosmetic brushes.

Segmented broom design allows worn brush cartridges to slide onto a track and lock via a live hinge wedge, reducing waste from full unit replacement.

Computer-mapped bristle-bundles target inaccessible dental niches, resolving cleaning effectiveness versus device complexity.

A toothbrush controller synchronizes motor drive cycles with audio instructions and praise recordings to guide user brushing technique.

Segmented brush carousel rotates multiple assemblies to clean substrates while conditioning others, eliminating cross-contamination during post-CMP processing.

A compact deodorant powder applicator merges a non-impervious application sheet with an external sealed sheet to form a contained powder reservoir.

A tiltable roll brush system adjusts inclination through independent air bag pressure control to maintain consistent substrate contact.

An asymmetric tapered brush shoe made from composite materials lowers overall weight to prevent chronic wrist strain during overhead application.

Cantilevers bend movable frames to separate bristles, resolving the difficulty of cleaning accumulated hair from fixed brushes.

An oral hygiene device featuring a handle resembling a lollipop with flexible cleansing members for compound rotary and reciprocal motion.

Intermediate storage unit buffers unwrapped bristle packs, reducing refilling frequency and operational complexity in high-speed brush stuffing machines.

Direct load cell measurement eliminates intermediate friction to maintain precise roll load during substrate scrub cleaning.

A brush-stuffing machine moves a tufting tool along a curved trajectory to position its intermediate section under a stationary anchor.

A rotatable control surface at the handle proximal end selects motion modes for an electric mascara applicator head.

A metallic oral care device uses a non-metallic window to transmit signals through the shell.

Segmented tufting units move between operating and maintenance zones, eliminating downtime during pattern changes or repairs.

A pet comb features a pivotal connection mechanism that allows the work head to rotate relative to the handle for ergonomic positioning.

A rotatable upper cleaning brush and lower holder form a single unit for denture hygiene.

An all-in-one oral care system integrates an airless pump mechanism with interchangeable toothbrush heads and interdental brushes for portable hygiene.

Mouth suction draws toothpaste through an integrated channel, enabling precise dosing without manual pressure or separate containers.

Segmented bristle density creates a central reservoir that forms and releases precise liquid drops upon surface contact.

An outward-leaning bristle arrangement overcomes plaque blockage in gingival crevices by angling filaments radially via a wedge ring to dislodge debris.

A cleaning device for cylindrical rollers uses a rotating brush inside a liquid chamber to remove deposits from the roller surface.

Segmented concentric scraping elements adapt to uneven facial contours, removing dead skin while reducing friction-induced irritation.

Real-time touch input modifies the drive signal frequency or duty cycle, enabling continuous amplitude adjustment during brushing without stopping the device.

Segmented brush tongs apply cosmetics uniformly while preventing structural deformation.