Spring Mattresses TRIZ Cases

A pivoting locking clip lets bed slats be inserted from above and swapped transversely while keeping the slat end securely fixed.

A metal clip with a tab-secured plastic liner, detent, and tacks reduces spring squeak and improves holding strength in wooden furniture frames.

Integrally formed leaf springs let a spring slat bearing lower vertically with less noise, saving space and improving shoulder-zone adaptation.

Overlapping rails, corner stabilizers, and varied slats enable easy flat-pack mattress foundation assembly without frame sway during movement.

Prestressed side walls and a latching bracket keep a slatted bed frame hardness adjuster from shifting, preserving spring elasticity and comfort.

Sliding slats adjust bending and torsion resistance by body zone, maintaining hip support as sleeping position changes.

Hinged side bars and extendable cross bars let a sturdy mattress support fold into a compact box for easier shipping, storage, and tool-free assembly.

Gas and torsion springs let a concealed headboard table deploy into a large smooth work surface without moving bedding or adding storage.

A deformable connecting zone and compression damping elements create staged mattress support with low initial give and stronger load resistance.

A hinged inner frame and ratchet shoulder section let this mattress support fold compactly for transport while retaining box-spring-like strength.

A frameless flexible bed suspension replaces bulky slatted frames with rollable side strands and adjustable supports for easier transport and comfort tuning.

A one-piece foldable upholstery overlay lets a double bed base pass through narrow spaces while preserving uniform spring support and comfort.

Deformation sensors and servomotors adjust slat height and angle in real time to balance body load across varying mattress firmness.

A thin mesh fabric with 2-6x openings and a tensile layer improves airflow and skin comfort while keeping the nursing bed securely attached.

Sensor feedback adjusts inflatable mattress zones in real time to balance comfort and support as body position and pressure change overnight.

An elastic polymer sleeve and balance springs let a chaise longue tilt quietly with lower joint wear, durable load handling, and easy adjustment.

An intermediate spring layer lets a bed tune support force and vibration separately to fit different body shapes, weights, and comfort needs.

Interlocking panels and slats add flexural stiffness under cushions to restore firmness, reduce sag, and extend furniture service life.

A one-piece molded bed uses contoured channels, drains, and tamper-resistant glides to manage fluids and stay secure on uneven floors.

A rigid anchor stud molded with a flexible slat support cuts assembly time and improves bed base attachment stability.

Flexible linked slat brackets let users adjust spacing, correct positioning errors, and assemble bed bases quickly without precision drilling.

A stretchable locking strap secures towels to chairs and other objects without clips, resisting wind while staying easy to adjust.

Elastic hinged support elements let bed base slats pivot and self-balance, improving body-curve conformity on retractable frames.

A one-piece spring with lateral supporting wings enlarges the bearing area, cuts relative movement and noise, and improves stress distribution.

Elastic plastic side walls replace metal springs in a slat support bearing, cutting noise, parts, and bed frame assembly complexity.

A return-assisted detent mechanism lets bed supports lock securely yet unlock after maximum lift for simple one-handed height adjustment.

Rotatable reinforcements let slatted-frame support profiles vary bending stiffness for different loads and comfort settings.

Angled segmented bearing surfaces lift the upholstery at contact points to improve rear ventilation, dissipate moisture, and avoid extra parts.

Pressure-sensed inflatable zones automatically adjust mattress comfort and support to match body position changes and long-term user needs.

Actuated rigid-flexible bed supports redistribute pressure and adapt to body shape for early pressure sore prevention with foam mattresses.

Segmented rigid and elastic arms with arc springs improve tip stability, load absorption, hardness adjustment, and assembly in seat or bed supports.

A slotted rail, control arm, and offset lever path balance bed actuator loads, preserve rigidity, and eliminate pinch points.

Pulley-guided elastic slats adapt to body weight to support the vertebral column while reducing friction, wear, and bed rest complexity.

A mobile elastic element shifts stiffness in a bed base suspension, preserving deformation range and reducing force for better comfort.

A rectangular border wire uses less steel while maintaining beam strength, lowering spring core cost without weakening support.

Inserted filling parts create extra slat receptacles inside the bearing element, enabling local lowering without extra frame width or added parts.

Pivoting spring sections and a transition section let a sofa mattress fold thinner for low-profile furniture without losing sleeping stability.

Resilient foam bumpers and a separable frame help adjustable beds prevent pinch injuries while easing installation in tight spaces.

Pre-notched cross trusses and locator-guided side rails speed foundation assembly while creating a flat, rigid surface that prevents mattress sagging.

A rail-guided mattress deck with a 12-volt linear actuator slides the bed outward, easing sheet changes where fixed nightstands block access.

A breakaway bed-frame coupling releases when objects jam the mattress gap, then triggers an alarm so users can prevent hidden damage.

All bed components pack inside the headboard, using foldable bars and slat ribbons to cut shipping bulk and simplify self-assembly.

Abutting support units create a stable mattress foundation while cutting storage space, transport cost, and size-specific inventory.

A movable elastic member shifts between stiffness states so a bed base suspension keeps support while allowing larger, easier deformation.

Orthogonal hinge axes and segmented frame sections let a mattress support fold compactly for shipping while preserving box-spring-like strength.

Two spaced mounting bearings and an eccentric carrier retainer cut moment loads on slatted frame adapters, improving stability in pivoted positions.

Telescoping slats and sliding side rails let one bed frame fit multiple mattress sizes while bushings suppress rattling and vibration.