Hollow Inflatable Balls TRIZ Cases
- Ball Chair Support Frame with Inclined Wheel Axis for Smooth Movement
See how an inclined connecting hole axis and sleeve assembly prevent wheel jamming and enable f
- Gym Ball Elevation Training Device Kit for Maximum Forward Bend Range
See how nested elevation devices with ring-shaped holders enable 45-60° forward bend angles, ex
- Air valve, inflation, and deflation apparatuses and methods
See how a hinged air valve with gripping tab and multi-functional adapter improves access and m
- Ball chair
See how a segmented ball chair frame with telescopic column and annular support resolves height
- Rocking and Bouncing Chair with Dual-Motion Mechanism for Calming
See how a chair combines rocking and bouncing mechanisms using an exercise ball to calm babies
- Exercise Ball Textile Cover for Static, Slip, and Stability Control
See how a breathable, antistatic textile cover with asymmetric mass distribution prevents stati
- Exercise ball chair
See how a pivoting ball retainer with adjustment knobs stabilizes an exercise ball for seated w
- Stability ball case
See how a stability ball case with detachable weight uses friction and merging principles to pr
- Thermostatic Tennis Ball Heating for Stable Bounce Pressure
Thermostatic heating raises and stabilizes tennis ball temperature to restore internal pressure and bounce without needle piercing or leakage.
- Textile-Covered Exercise Ball for Breathable Anti-Slip Seating
A breathable antistatic textile cover turns a PVC exercise ball into a safer, cleaner, slip-resistant seat for prolonged use.
- Sports Ball Cover Texture for Grip, Cushioning, and Wear Resistance
A pebble-and-valley cover layer improves ball grip and cushioning while preserving surface abrasion resistance for repeated play.
- Porous Leather-Like Sheet for Sweat Absorption and Grip Durability
Microfine openings in a porous resin layer absorb sweat and preserve grip, leather-like touch, and wear resistance in ball covers.
- Hollow Nanosilica Leather-Like Sheet for Wet Grip and Abrasion Resistance
Hollow nanosilica on a fibrous leather-like sheet improves wet grip while preserving abrasion resistance and surface appearance.