Book Markers TRIZ Cases

A rotatable support member adds adjustable reading angles to a book clamp, reducing cervical strain and folding flat for storage.

Automatic gap adjustment handles varying booklet thicknesses without manual intervention, enabling continuous processing of stacked booklets.

A booklet page flipping mechanism uses controlled lifting height and rotation speed to separate individual pages during the turning process.

Pre-distorting the graphic element on an elastic strap band compensates for stretching deformation, maintaining image integrity during book closure.

Segmented bookmark components allow independent indicator movement to track reading lines, preventing material defacement and focus loss.

Segmented clamps and dynamic line tension resolve cumbersome multi-step page turning while preventing damage to varying book bindings.

Segmented demarkers resolve bookmarking contradictions by using directional indicia to pinpoint exact reading positions without scanning.

Segmented colored ribbons mark multiple pages while an adhesive pad resolves the contradiction between attachment security and structural complexity.

Segmented design with disposable magnetic clips resolves complexity trade-offs in automated page turning.

Cover straps secure the device while ribbons mark pages without damaging bindings.

A bookmark device featuring a locking mechanism and integrated timer alarm for marking pages.

A linearly movable transport means transfers lining strips or covers into a single pressing station for simultaneous gluing and compaction.

A movable magnetic element on the cover couples with page elements to turn pages automatically, eliminating the need to jostle a child while reading.

Curved plastic film repositions automatically to mark goal pages, preventing loss and interference.

Integrated suction and actuation mechanisms open security documents precisely while reducing equipment complexity and installation space.