Refuse Receptacles TRIZ Cases

Flexible outlet seals adapt to different bin sizes, preventing blockages and odor escape in building waste chutes.

Movable disposal column elements create controlled openings for waste deposition.

An automated collection system deploys waste bins on schedule, resolving the trade-off between operational accessibility and environmental protection.

A pedal bin features a pivotally mounted flap locatable in multiple positions to open in different directions while the pedal remains forward-facing.

An ultrasonic nozzle atomizes deodorant liquid into fine mist for odor control.

Intersecting angled blades inside the container redirect splashing oral waste, resolving leakage risks while maintaining easy cleaning access.

Lever mechanism drives compression plate to compact waste, eliminating hand contamination risks.

Cylindrical support prevents yard waste expansion from trapping bags in receptacles.

Internal cap mounting on a swingable lid prevents accidental unclosure and foreign material entry into the fuel tank.

Segmented sheet metal reduces waste reception volume while preventing household bag entry and rainwater ingress into recyclable containers.

Segmented composite collars reinforce container mouths against bear claw intrusion and mechanical deformation.

A motorized lift device moves motorcycles between ground and truck beds using a pivoting carriage and winch system.

Detachable dual receptacles on existing lids enable simultaneous internal and external odor control without replacing the original cover.

A tension adjustable fastening module secures waste receptacle lids using quick-release straps and integrated sensors.

A service robot uses a movable payload platform to adjust its center of mass during navigation.

A perforated separating plate tears bags along pre-defined lines instead of melting the film, preventing leaks from toxic waste.

Relocating content information to the rim preserves nesting capability, and an interior ring prevents contamination.

Slit flaps in the bag support enhance airflow to eliminate vacuum seals, facilitating easy liner removal from various receptacle shapes.

Pre-assembled refuse container with integrated drop-in housing reduces on-site assembly time and minimizes construction disruptions.

Vertical vent openings and protective flanges on molded plastic lids improve air circulation without allowing rainwater accumulation inside waste containers.

Telescoping top and floor mechanisms accommodate varying liner sizes, preventing liners from falling into the bin interior.

Variable extension rates control the scissors mechanism speed, preventing jerky movement that knocks over curbside carts.

A receptacle flange extension retains a flexible liner above the hinge without lid removal.

Mounting the sealing-and-cutting unit on the exterior door resolves sanitary issues by removing manual bag handling from the cramped interior.

Locking screen prevents tool insertion and theft while allowing authorized liquid transfer.

Dividing the lid into independent sections reduces transmission force requirements while gravity ensures automatic closure without return springs.

A mechanical connection system links the lid and hatch of a waste container terminal to prevent premature closure.

Axial expansion of concentric pleats in the tubular film enables refilling without replacing the durable plastic housing, reducing material consumption.

Segmented universal bottom assembly simplifies refurbishing by adapting to various container designs, reducing inventory and shipping costs.

An in-ground grease receptacle employs a heated liner and thermal insulation to prevent solidification, ensuring reliable pump-out accessibility.

Segmented components and a pedal-operated floor allow easy cleaning and waste bag removal without compromising sealing performance.

Segmented access doors preserve structural integrity while enabling controlled waste collection in narrow spaces.

A ventilating waste container uses bendable corner posts to adapt its shape for various kitchen cabinet frameworks.

Segmented inner containers pivot via damped cylinders to reduce manual effort and spillage risks.

A portable container uses a door that converts into a ramp for sliding objects to the ground.

Scissor actuators adjust container height and orientation, enabling unloading into varying container sizes while maintaining accessibility.

An angle-adjustable sensing unit modifies detection range on an inductive lid body to enable automated opening.

A waste container integrates a press device to compact material directly within the separating unit.

A storage module uses corner connectors that integrate pivot bearings for lids and doors directly into the structural frame.

Injection molded plastic waste bin walls feature alternating concave and convex curves to enhance structural rigidity.

A storage housing encloses a waste receptacle using a lockable door and movable lid to prevent theft and vermin access.

A gravity-actuated locking device uses a pivot lever and rolling member to automatically unlock waste containers during tilting.

A foot actuated hinge mechanism pivots a waste receptacle lid open while a compression spring secures it shut against unauthorized access.

A slidable lock member on a trash can lid engages the shell to secure the cover.

Relocating hydraulic cylinders above the chassis and using multi-point contact rollers prevents leakage and reduces loader arm wear.

Friction rollers guide sealed waste items downward, preventing film entanglement caused by differential stretch ratios and warping during the sealing process.

Flexible tab absorbs impact energy through elastic deformation, reducing noise without complex braking systems.

Linkage assembly couples foot pedal motion to simultaneously open a flap and drive a compaction plate, reducing trash volume without electrical power.

Suction evacuates air from disposable bags while welding seals the flexible wall, reducing volume without mechanical compaction.