A body of a mobility includes: a base part disposed outside a cabin room and extending in a longitudinal direction of the body, and including a first coupling surface; a fixed part extending in the longitudinal direction and coupled to the base part, and including a second coupling surface matching with the first coupling surface, the fixed part having an insertion hole being open toward one side thereof and extending in the longitudinal direction; and a pillar member having a first end inserted into the insertion hole of the fixed part to be coupled to the fixed part and a second end extended and being curved.

A body of a mobility includes: a base part disposed outside a cabin room and extending in a longitudinal direction of the body, and including a first coupling surface; a fixed part extending in the longitudinal direction and coupled to the base part, and including a second coupling surface matching with the first coupling surface, the fixed part having an insertion hole being open toward one side thereof and extending in the longitudinal direction; and a pillar member having a first end inserted into the insertion hole of the fixed part to be coupled to the fixed part and a second end extended and being curved.

An assemblable story and picture display may include a plurality of substrates combinable to resemble an object. The assemblable story and picture display may define an outer profile that may resemble an apple, banana, duck, egg, Christmas tree, or any other relatively simple object. Each of the plurality of substrates may define a portion of the outer profile making up the assemblable story and picture display. Each of the plurality of substrates may include a portion of a story or images wherein the story is conveyed sequentially across the plurality of substrates. The assemblable story and picture display may further include an outer decorative image or layer. The assembled story and picture display may include exterior decorative elements indicating the nature of the story depicted on each of the story or display layers.

Toy model assemblies of multiple planar layer pieces mechanically fastened together with adjustable connectors. Models incorporating the multilayered assemblies can be made to hold their position when the adjustable connectors are tightened. The layer pieces have profiles that represent specific model components some of which rotate about a perpendicular connector in parallel planes. Stratified layer assemblies capturing a specialized connector provide rotation on an axis in the same plane as capturing layers. The model layer pieces are preferably all the same thickness and cut from sheets of quality plywood.

A modular wing, adapted to be used on a flying device such as a toy airplane, drone, or other small fixed wing flying device, or form a part of a wind turbine or any other apparatus that requires a wing or blade, that is compatible with all block-based toy systems such as LEGO®, DECOOL® or KAZI®. The modular wing is comprised of a series of modular aerodynamic surfaces that may be suitable for manufacture by a low-cost method such as molding or additive manufacturing such as 3D printing, typically but not necessarily from plastic, to form wing sub elements which, when assembled together, form a wing or blade such as an airplane wing or turbine blade. The modular wing may comprise cambered or symmetric wing shapes. The modular wing may be used in a static display model fully flying aerodynamic aircraft, sailing hydrodynamic boat, or aerodynamic functioning turbine.

An assemblable story and picture display may include a plurality of substrates combinable to resemble an object. The assemblable story and picture display may define an outer profile that may resemble an apple, banana, duck, egg, Christmas tree, or any other relatively simple object. Each of the plurality of substrates may define a portion of the outer profile making up the assemblable story and picture display. Each of the plurality of substrates may include a portion of a story or images wherein the story is conveyed sequentially across the plurality of substrates. The assemblable story and picture display may further include an outer decorative image or layer. The assembled story and picture display may include exterior decorative elements indicating the nature of the story depicted on each of the story or display layers.

A modular wing, adapted to be used on a flying device such as a toy airplane, drone, or other small fixed wing flying device, or form a part of a wind turbine or any other apparatus that requires a wing or blade, that is compatible with all block-based toy systems such as LEGO®, DECOOL® or KAZI®. The modular wing is comprised of a series of modular aerodynamic surfaces that may be suitable for manufacture by a low-cost method such as molding or additive manufacturing such as 3D printing, typically but not necessarily from plastic, to form wing sub elements which, when assembled together, form a wing or blade such as an airplane wing or turbine blade. The modular wing may comprise cambered or symmetric wing shapes. The modular wing may be used in a static display model fully flying aerodynamic aircraft, sailing hydrodynamic boat, or aerodynamic functioning turbine.

A modularized toy building block assembly includes boards, connection plates, and studs. Each board includes an insertion space and fastener holes. Each connection plates has first and second insertion portions, and through holes formed through the first and second insertion portions. The first and second insertion portions of each connection plate are respectively and removably inserted in the insertion spaces of two adjacent boards. Each stud extends through one through hole and two fastener holes which are aligned to secure one of the boards to one of the connection plates.

A modularized toy building block assembly includes boards, connection plates, and studs. Each board includes an insertion space and fastener holes. Each connection plates has first and second insertion portions, and through holes formed through the first and second insertion portions. The first and second insertion portions of each connection plate are respectively and removably inserted in the insertion spaces of two adjacent boards. Each stud extends through one through hole and two fastener holes which are aligned to secure one of the boards to one of the connection plates.

The present invention relates to a construction toy with interlocking tile-shaped pieces. Each tile-shaped piece has at least two interlocking elements on each side. One element is a male mating portion and the other is a female mating portion, so that each side of any tile-shaped piece is hermaphroditic in relation to any side of another piece, and the pieces can be locked to each other to form a two-dimensional and three-dimensional construction. The tile-shaped pieces must be oriented in the same plane for the interlocking elements to lock. Each interlocking element has a sphere-shaped configuration on a cylindrical stem that is connected to the side of the tile-shaped piece. The male mating portion has a convex configuration as a function of the interlocking element's spherical shape, and the female mating portion is a concavity in the interlocking element that mates with the male portion to lock interlocking elements together.