Bottle/Container Closure TRIZ Cases
- Pop-Top Can Opener With Piercing Arm to Prevent Air Lock
A can opener uses a pointed second arm to pierce the side wall and allow air entry.
- Self-Closing Fluid Dispenser Hose Module for DEF
Spring-loaded doors automatically seal the enclosure after use, protecting internal components from harsh environmental damage.
- Simulated Contrast Medium for Medical Injector Validation
A simulated contrast medium replicates fluid flow properties of active agents for medical injector testing.
- Heat-Sealed Glass Jar Seal with Primer Coating for Low Opening Force
A heat-sealed glass jar seal uses a primer coating to enable easy opening.
- Automated Can Opener for Pet Feeding System
A cam actuated automated can opener rotates sealed cans to insert a cutting blade, preventing food dry out and bacterial growth.
- Dual-End Rhombus Opener for Bottles and Cans
A rhombus-shaped opener with opposite ends engages bottle caps and can tabs using a rigid parallelepiped body.
- Dual-Syringe Fluid Plunger Adhesive Dispenser
A dual-syringe system propels adhesive plugs through a flexible tube using a fluid plunger for precise delivery.
- Can Opening System With Punch Tip For Viscous Content Removal
A can opening system uses a punch tip to puncture the bottom and extract viscous contents from cans.
- Vented Metallic Container End Closure Design
Segmented openings and stiffening structures in this metallic container end closure improve pour characteristics while preventing bursting under pressure.
- Dispenser Carton With Oblique Tear Line Handle
An oblique tear line segments the dispenser panel from the main body, resolving the trade-off between ease of access and carrying stability.
- Elastomeric Container Opening System with Frusto-Conical Aperture
Frusto-conical elastomeric aperture converts compression into torque to resolve safety and efficiency trade-offs in cap removal.