Dismountable Chairs TRIZ Cases

See how sliding interference slots and snap fittings enable four-component chair assembly in th

See how a unitary transmission housing with intersecting bores and clevis-like yokes eliminates

See how engaging and abutting portions replace screws in chair assembly, reducing time and labo

See how an inflatable backrest uses folding lines and layered deformation to form a concave gro

See how a removable harness bracket with covered anchoring means enables complete removal for c

See how a folding chair uses rotatable frames, modular leg assemblies, and dynamic backrest pos

See how interlocking male-female dowel joints enable tool-free chair assembly while maintaining

See how pivoting side linkages and support members enable collapsed-configuration shipping and

See how a hinged two-part frame with aligned rotation axes enables quick folding and fabric ten

See how slot-based footrest adjustment and detachable table design enable a child highchair to

See how a rollable support device uses seat manipulation and swivel prevention to transition be

See how non-straight edges with concave and convex portions control inflatable shape without te

See how a hinged frame with slider-guide coupling enables quick fabric tensioning and assembly,

See how an embedded receiving profile with clamping strip enables tool-free chair frame fasteni

See how a support bridge with cutaway frame design transfers loads between furniture modules to

See how a segmented step stool uses rotatable panels and a center support member to balance lig

See how sliding rails on back legs and pivotable connections enable a folding chair to transiti

See how a uniplanar folding chair integrates three interlocking parts with synchronized spring-

See how a sliding pivot with engaging teeth and side paddle enables portable chair recline adju

See how a vacuum-formed plastic seat with metal frame hook-clamp reduces manufacturing cost whi

See how drop-stitch construction enables inflatable seating to reach pressures above 10 PSI, cr

See how releasable latch mechanisms enable fastener-free chair assembly, allowing armrests and

See how insertable support members and releasable attachment mechanisms enable furniture to be

See how a segmented heating system with rechargeable battery, wireless remote, and detachable b

See how a pivot hub with displacing module and spring-biased locking devices enables automatic

See how resilient sections and interlocking dowel-recess joints enable tool-free furniture asse

See how nested rings of varying diameters enable height adjustment in a foldable chair while pi

See how a blow-molded hollow armrest with recessed fabric mounting groove prevents fabric protr

See how a spring-locking hinge with keyed components enables multiple secure reclination angles

See how recessed top-board spaces nest folded legs internally, transforming a bulky plate-like

See how a telescopic rod with self-locking piece enables automatic folding while maintaining ch

See how segmented rotatable panels and a center support member resolve the contradiction betwee

See how a four-bar linkage with extreme-position abutment prevents accidental folding in chairs

See how a nested folding mechanism and swivel upper portion reduce transport bulk while enablin

See how an X-shaped bracket with serrated slide groove enables adjustable unfolding angles and

See how limiting plates and lugs constrain supporting leg angles to prevent shaking and falling

See how a locking interface with receiving portions and deflecting tabs secures crossbar member

See how hinge shafts and coupling holes merge multiple chair supports into one operable unit, e

See how a swingable bracket with pivotable deflection mechanism and resilient member enables mu

See how honeycomb reinforcement structures in seat, back, and connecting plates improve foldabl

See how a portable stadium chair integrates storage, adjustable back and lumbar support, and LE

See how integrated spring rods enable rocking motion while maintaining full ground contact on s

See how horizontally interspersed PVC sandwich mesh fabric strips enable an inflatable seat bac

See how a minimal-contact locking feature enables secure wobble-chair assembly and easy disasse

See how snap-fit connecting devices enable tool-free assembly of office chairs, reducing packag

See how a fabric cover with embedded stiffening bar hides the metal frame, prevents leg pinchin

See how a two-component chair base with removable legs and hub receiver reduces packaging volum