Rocking Chairs TRIZ Cases
- Hanging Chair Spherical Backrest Connection for Smooth Folding
See how spherical joints between backrest rods and frame enable multi-directional rotation to p
- Magnetically-driven control method for smart rocking chair
See how electromagnetic drive with PWM voltage control replaces stiff mechanical transmission t
- Glider recliner mechanism and chair with increased seat pitch
See how a glider recliner mechanism uses a lower, rearward pivot point and forward seat motion
- Office chair with synchronously movable backrest and seat
See how a rigid hinged linkage between backrest and seat maintains a single curved seating line
- Chair Oscillation Mechanism with Adjustable Flexibility Configurations
See how a deformable functional body with movable engagement members enables customizable oscil
- Mechanism for tilting the seat and/or the backrest of a chair
See how relocating elastic return means between frame and backrest support eliminates shape con
- Chair with swing function
See how a swing chair uses eccentric drive with universal joint buffering to adjust swing frequ
- Powered rocking lounger chair
See how a limit stop mechanism enables rocking at seating and intermediate positions while prev
- Oscillation Mechanism with Adjustable Flexibility for Chair Comfort
See how a deformable functional body with movable engagement members enables user-adjustable os
- Adjustment device for a chair with rocking mechanism
See how a single-lever rocking mechanism with spring cushioning prevents seizing and breakage u
- Reclining seating unit with reciprocating capability
See how segmented rocker cam surfaces and gravity-based counterweights enable forward reclining
- Combined Rock and Recline Chair Mechanism Without Actuators
See how a merged rocking and reclining mechanism uses passive linkages and biasing devices to e
- Removable Rocker Assembly for Adaptable Chair Conversion
See how removable rocker brackets with arcuate surfaces convert standard chairs into rocking ch
- Rocker fitting for the movable arrangement of a seat part on a frame of a chair
See how a plate-shaped spring element with multiple fastening sections replaces hinged componen
- Office chair with synchronously movable backrest and seat
See how a curved hinge line rigidly connects backrest and seat in a synchronized mechanism to e
- Spring Mechanism with Spacer Design to Reduce Rocker Assembly Noise
See how a spacer between spring and mounting plate eliminates frictional noise and enables wide
- Recliner Mechanism with Guided Drive Unit for Synchronized Extension
See how a kidney-shaped hole and limiting pins guide driving members to synchronize left and ri
- Back support for pedal-driven devices
See how articulated contact elements with rotating balls and pivoting brackets adapt to rider p
- System for interchangeable furniture bases with interlock connections
See how a multi-part cam assembly with snap-fit interlocks enables quick interchange of furnitu
- Recliner Linkage with Projected Back Pivot Point to Reduce Shirt Pull
See how a projected back pivot point at the seat-back intersection eliminates shirt pull, maint
- Collapsible Spreader Bar for Hanging Chair Packaging Efficiency
See how segmented spreader bar design with spring-button connections reduces hanging chair pack
- Cam assembly with interlocking parts for furniture
See how segmented cam pieces with snap-fit interlocks simplify recliner and motion furniture as
- Flexible support device for chair back tilting
See how pivoting driving members compress a spring through a pulling rod to reduce tilting effo
- Recliner Linkage with Projected Back Pivot to Reduce Shirt Pull
See how a projected back pivot point at the seat-back intersection eliminates shirt pull, maint
- Dual Oscillating Element Seating for Even Spinal Pressure Distribution
See how two oscillating elements with convex supports and universal joints redistribute spinal
- chair
See how a wavy plate with mound-shaped surfaces replaces vertical-wall cam surfaces to widen pr
- Three-dimensional rocking chair with variable curvature base for abdominal exercise
See how a rectangular rocker base with variable radii of curvature enables omnidirectional moti
- Oscillating Seat Design to Reduce Spinal Pressure and Muscular Fatigue
See how oscillating seat elements with convex supports enable controlled dynamic movement to di
- Movable chair mechanism, chair frame and chair
See how a three-rod transmission linkage and dual swing-arm installation component reduce cente
- Mobile Chair Automatic Locking Mechanism for Egress Stability
See how an actuator-driven locking mechanism automatically secures a mobile chair seat during e