Rod Connections TRIZ Cases

See how a resilient element at the foot-ferrule interface increases friction to resist loosenin

See how a resilient clamping surface and internal debris blade extend water-fed pole service li

See how rotation-preventing protrusions are formed during tube extrusion, eliminating welding s

See how a spacer assembly with removable decorative cover hides fastening seams while enabling

See how an elastomeric o-ring at the foot-ferrule interface increases friction to resist loosen

See how pre-integrated stabilizing plates and nested lubricant grooves enable quick telescopic

See how modular brackets and removable sidewalls enable tee and cross pathways in cable trays w

See how a segmented profile connector with separate support and connecting parts maintains rail

See how a wedge-based locking device eliminates unwanted armrest movement by compensating for m

See how eccentric connecting holes and cone-head bolts enable dynamic adjustment to compensate

See how integrated planar surfaces on rack pipes simplify component mounting, block foreign mat

See how individual cleats with transverse edges enable precise alignment and distributed load s

See how meshing teeth rows and elastic engagement enable adjustable coupling angles in horizont

See how a retaining bracket with locking hooks mediates between inner and outer tubes to reduce

See how a U-shaped clasp with rotatable tongue and interlocking teeth secures paired items duri

See how flow drilling creates form-fit connections between headrest support rods and crossbars,

See how a two-step locking device with resilient auto-engagement prevents unintended height dro

See how a resilient element at the foot-ferrule interface resists loosening under vibration whi

See how a harpoon-housing fixing assembly with integrated hinge enables tool-free furniture pan

See how rotatable latching sections engage a grid structure to minimize space usage within tele

See how a dihedron-shaped fitting device with retaining blocks enables external tool access, re

An adjustable shaft and locking mechanism tensions extended wiper arms to prevent snap-back damage to the windshield or blade.

A motor-driven inner rod and co-rotating outer rod extend three leg tubes farther while reducing the weight of the electric drive.

See how a segmented securing device with hollow base and removable support components attaches

See how a segmented two-part clamp with friction, form-fit, and latching mechanisms secures fla

A segmented hinge pin with a semicylindrical linking member keeps aircraft toilet seats and lids aligned, reducing wear-related migration.

See how dual locking members and a compression spring prevent telescopic leg extension during s

See how movable fasteners and a hinged leg enable a portable table to attach securely to variou

See how an adjustable knuckle assembly and horizontal rail enable storage systems to accommodat

See how pivot-supported clamping elements deflect axial force into transverse clamping without

See how an adjustable connecting bracket with angled members enables polygonal aquarium constru

See how an asymmetric L-shaped bayonet with oppositely inclined ramps reduces assembly force, p

See how differential prestressing of sliders across two planes reduces vibrations in height-adj

See how button-controlled unlocking prevents abrupt rod release and gravity-driven grille adjus

See how meshing teeth rows and elastic coupling enable adjustable frame angles while maintainin

See how a damping element extending through the second support member engages the first member

See how a nested pin-and-cover locking mechanism enables safe height adjustment in foldable tab

See how a tee-bolt retention pocket and nested bracket design enable quick removable attachment

See how a two-part height adjuster with telescopic support enables tool-free vertical positioni

See how a friction-based clamping element replaces spring-loaded latching to prevent accidental

See how an elastomeric o-ring resists threaded connection loosening in removable tripod feet un

See how a retaining bracket with locking hooks eliminates the gap between inner and outer tubes

See how an angle-shaped bar uses integrated holes and ridges to connect segments longitudinally

See how a roller-based telescopic module converts sliding friction to rolling friction, reducin

See how a cruciform bayonet connector with oppositely inclined ramps reduces rotation angle and

See how a fixing bolt element with stop elements and angle brackets distributes pressure to sec

Engagement elements pressed into a ductile interlayer absorb multi-axis assembly deviations while avoiding drilling chips, extra parts, and excess weight.

Elastic ring clips connect fruit tree protective sheets without eyelets, absorbing wind vibration to prevent tearing and cut packaging bulk.

A nested main and auxiliary frame tripod cuts storage space while enabling quick unfolding, folding, and stable height adjustment.

Brake-formed light steel modules use high-fixity junction connectors to resist hoisting loads, limit distortion, and simplify assembly.

Multiple sockets facing different directions let one vehicle truss rod support flexible component attachment and configurable structural layouts.

Snap-fit angle locks and expandable leg assemblies let the tripod adjust leg angle and length quickly without repeated joint loosening.

A laser-cut notch and fitted pipe section enable precise rectangular pipe positioning without jigs, improving welding stability and material use.

A conical inserting rod, extrusion gaskets, and a spring-loaded spiral groove create a steel bar joint that resists axial dislocation and simplifies assembly.

A compressible thread sleeve and ferrule grip secure patio umbrellas in varied hole sizes while keeping the holder portable and easy to install.

A wedge-driven threaded lock expands inside telescoping rods to stop shelf sliding, rod wobble, and disconnection in adjustable shower caddies.

Localized reinforced sockets and bores let composite lattice members carry point attachments without thickening the full tube.

A clamping connector with dovetail profiles secures uprights to the frame assembly, improving alignment while simplifying storage rack assembly.

Local deformation inserts create a strong, ductile sleeve joint for elongated elements while limiting radial protrusion in reinforced concrete.

A radial lobe clip with semi-flexible openings bundles multiple poles quickly, keeping loads organized and secure during transport.

A fixing ring and coaxial clamping joint let bicycle frame tubes be removed and reassembled quickly while preserving frame strength.

A pin-coupled tray on the pool joint adds cup and item storage without extra space, while keeping installation simple, stable, and low cost.

A spring-driven locking member lets telescopic photographic supports lock tube positions automatically, cutting manual adjustment time and effort.

A central node bearing locks multiple struts in one actuation, cutting assembly time while maintaining secure framework connections.

A telescopic rod aligns or separates through-holes to switch a walkway rope between locked and free states for easier assembly and adjustment.

A tapered bushing and pivoting shaft keep patient support load cells aligned under shifting loads, reducing binding and improving reading repeatability.

A slit-and-retainer locking joint strengthens tubular framework connections while avoiding welding and its process limits.

A sliding and rotational coupling locks pre-assembled aircraft interior modules while compensating for frame position variations and cutting install time.

A cable-linked locking mechanism lets multiple tripod tubes lock together, reducing adjustment steps while keeping stepless height control.

Movable positioning members in a tiled display bracket reduce pin-hole collision and dislocation while keeping sub-panel alignment stable.

A nested two-piece coupling hides the bag-to-pipe joint while enabling fast filter bag assembly, removal, and anti-rotation stability.

Internal ribs and outward-drawn fasteners let uniform light pole segments assemble quickly while improving rigidity and vibration resistance.

A coaxial locking knob and spring-loaded positioning pin secure a support sleeve in less space while reducing wobble, wear, and operating force.

A swing-back element, locking rod, and torsion spring keep the folding joint engaged until deliberate handle rotation prevents accidental unfolding.

A low-profile cam-over coupler and pin actuator lock telescopic pole segments securely while preventing branch tangling during use.

A pressing plate and protective cover let users retract a steel-ball lock for safer, easier furniture leg height adjustment without finger pinching.

Friction-fit T-shaped joints replace screws in frame pools, easing assembly and storage while preserving strength and water resistance.

A threshold-release joiner spreads UAV collision loads across structural members, reducing damage concentration and preserving integrity.

Weight-driven locking and elastic elements let a telescopic camera support adjust height quickly while keeping tube connections stable.

An annular resilient member and locking bolt let a telescopic tube reset safely while reducing finger catching and elastic fatigue.

An internal fastening insert and extension piece lock stacked trolley sleeves together to prevent slippage, collapse, and added bulk.

Resistance members add friction between telescopic tubes to control sliding, align fastening protrusions, and reduce collision damage.

A locking ring and drive shaft coordinate multi-section clamping to prevent accidental unlocking and simplify camera support leg adjustment.

A funnel-shaped base and expanding ferrule secure umbrella poles in patio holes while keeping the holder portable, stable, and easy to use.

A guided jig aligns holes and connecting elements between transverse members, preserving vertical movement while preventing horizontal shift.

A rotating rod links multiple locking members so tripod leg tubes lock or release together, cutting adjustment steps and time.

A rotating rod links multiple tube locks so tripod or monopod legs can extend and secure height faster with one twist.

A keyed retainer and directly screwed protruding member remove ring nuts and retaining rings, cutting radial size while resisting impact loosening.

A high-CTE compensation member offsets differential thermal expansion to keep dissimilar materials securely clamped as temperature changes.

Actuated split rings lock a stinger in a sleeve for fast mooring connection and release with less external intervention in severe weather.

An inner and outer sleeve with threaded jaws enables fast tool-free holder assembly, cutting installation time while keeping the rod joint stable.

An elastic reset fixator simplifies telescopic rod locking, reducing wear and stress concentration while improving axial stability and service life.

A core element and locking sleeve create strong structural joints that slide into place, lock securely, and disconnect quickly without welding.

A lever clamp plus push-button engagement pin makes extending pole length changes easier while improving locking reliability and preventing accidental release.

A composite nylon cramp brake locks telescoping poles from ground level, avoiding pinch points and reducing tube wear and marring.

A slotted beam connector enables precise alignment and angle adjustment for self-supporting partition frameworks in constrained spaces.

A ramp-and-bearing self-locking leg mechanism prevents unintended retraction while enabling fast bipod height adjustment and leveling on uneven ground.

Axial wedge compression drives radial expansion to lock poles or rods in a mount while allowing rotational positioning without cords or pin alignment.

Flexible arms bend inside pipes to absorb diameter variance, creating a secure friction fit with lower assembly complexity and cleaner joints.

A spring-biased latch and press actuator let tripod spreader sections lock securely yet adjust quickly by hand or foot during setup.

A pivoted button, sliding lock, and steel-ball damper simplify support bar assembly while slowing accidental inner tube drops.

Angled guides and bolted clamping secure intersecting reinforcing bars under mechanical loads without welding delays or fire risk.

A taper adjusting bolt and retaining bolts level tower frames under load without cranes or field bending, improving construction precision.