Rod Connections TRIZ Cases

An elastic connecting sheet with a thin thread widens the clamp sleeve gap after loosening, improving sliding and secure fixing.

Rotatable rings and a telescopic prop keep tarpaulin partitions sealed across angled openings, helping contain toxic dust in large rooms.

Form-fitting adapter elements simplify support-node assembly while improving load distribution, resilience, and component reuse.

An elastic clamp replaces nails and manual bolts to hold intersecting formwork beams with constant pressure, easier reuse, and safer stability.

Crimped tube-end recesses match sleeve projections to create a torsion-proof joint with high strength, avoiding welding cost and effort.

Integrated retaining lugs and deformable skirts hold fittings in T-grooves before tightening while reducing thermal bridging and extra parts.

A rotating inner and outer sleeve connector lets telescopic rods adjust length and mount securely between walls without extra brackets.

Spring pins and a movable lock plate let a surgical reload attach quickly while preventing separation from the actuating device during use.

Hooks and rotating clips let a wire divider panel reposition inside an animal crate, adapting interior space as the animal grows.

A resilient tab and locking sleeve stop over-tightening from deforming the outer pole, while keeping the telescopic sander secure and adjustable.

Segmented longitudinal and transverse grooves keep fasteners accessible after panel insertion while preserving secure, torsion-resistant frame connections.

A discontinuous ring pair and separating fastener simplify geodesic hub assembly across different strut layouts while preserving structural integrity.

A sealed collar, sheath, and limiting member lock pool frame supports to T-joints while blocking water ingress that causes rust.

Rotating pivots, sliding clamp arms, and a latch structure let one compact stand fold small yet securely hold phones and tablets.

A modular coupling with secure and release orientations simplifies puller setup while controlling force transfer to reduce injury and component damage.

Friction-fit T-joints replace mechanical fasteners to keep above-ground pool frames strong, water-resistant, and easy to assemble.

A cam-and-bias locking mechanism lets telescoping legs extend with one hand while gripping harder under compression to prevent retraction.

Conical centralization regions and deformable locking protuberances join tubular metal posts quickly without welding or extra fixation.

Detachable locking and positioning joints let LED splicing units assemble quickly while keeping the support frame strong and reliable outdoors.

A reconfigurable lock housing and plate assembly fixes components to different tube sizes while reducing variant count, waste, and reassembly time.

A coupling-based seatpost layout separates extension-limit adjustment from blocking, reducing machining complexity while preserving tube strength.

A gusseted corner connector and reinforcing members improve wind and seismic load transfer in modular buildings while simplifying hoisting and assembly.

Opposing spring-loaded buttons and anti-rotation flats keep a shaft coupler easy to use while resisting wear, debris, and accidental release.

A sliding actuator and runner clamp the shaft against the housing to remove play and improve tripod torsional stability.

A tapered internal screw forms complementary threads on the tube inner wall, securing parts without added volume or auxiliary members.

A non-circular insert and fastening rod lock platform columns and telescoping legs against loosening, rotation, and detachment.

Threaded corner and edge couplings replace spacers and welding, enabling close-packed modular structures with fast assembly and high stability.

A pivoting wall-mounted bench folds from a stable exercise position to vertical storage, saving floor space without losing incline functionality.

A self-locking screw and fixing mechanism let adjacent vehicle components be aligned quickly while keeping the joint gap stable under vibration.

A ramp-and-bearing lock lets telescoping bipod legs adjust quickly while resisting unintended retraction on uneven ground.

An adjusting ring and flexible clamping pieces vary groove width so one holder securely fits wired and wireless microphones of different diameters.

Embedded balls and threaded linkage rods smooth mast extension and folding, improving synchronous antenna or line installation.

Segmenting the clip into toothed base, rear-extending arm, neck, and hook improves gripping security and attachment versatility.

A metal shaft paired with polypropylene or glass-fibre reinforced rods reduces sudden paddle breakage while preserving adjustable length.

Opposed roller supports stabilize a telescopic extension part at its root, preventing swing during extension and contraction while reducing wear.

A segmented engagement and floating-piece lock lets long operation rods swap tip tools quickly without screw-fastening delays or fixed states.

A telescoping tube and threaded-rod strut expands external fixation adjustment range without strut swaps, reducing procedure time and inventory.

Multi-point shoulder, chest, arm, and handheld support reduces camera shake while keeping mobile shooting lighter than a tripod.

Rotatable half-shells with stepped and curved clamping surfaces fit different mast and profile shapes while simplifying assembly and angle adjustment.

A ball mount levels the tilt/pan head without leg-by-leg adjustment, while modular telescoping legs cut weight and support a stable cradle.

A spring-loaded securing element locks a connection element into a tube automatically, preventing misalignment and manual locking errors.

Local sleeve deformation creates a strong, ductile rebar splice that fits between transverse bars and improves axial load transfer.

A spring-biased latch and press actuator let tripod leg spreaders lock automatically while enabling faster one-handed length adjustment.

An internal nut and tapered composite tube transfer axial loads without external clamping, cutting connector mass and complexity.

A limiting groove, locking member, and sliding outer sleeve keep the adaptor firmly attached during vibration while allowing quick replacement.

A dual-contour telescoping formwork support blocks rotation while guiding extension, speeding bolt alignment and reducing setup effort.

Non-circular inserts, fastening rods, and locking rings stop threaded columns and telescoping legs from loosening or detaching during use.

A clamp-and-pintle assembly enables fast weapon reorientation on support structures while maintaining secure attachment without tools.

Flexible edge extensions let mounting clips hold adjacent panels while absorbing moisture- and temperature-driven movement to protect surface integrity.

A sleeve-linked locking mechanism actuates multiple telescopic sections at once, cutting setup time while improving support rigidity and stability.