The present disclosure provides an integrated design building block with turnable modules inside, the building block comprising: a lower housing, an upper housing, and a plurality of turnable modules mechanism, the lower housing and the upper housing being fitted to form a plurality of receiving spaces, the plurality of turnable modules being disposed within the plurality of receiving spaces, respectively, wherein the turnable modules may be partially or completely received in the receiving spaces, the turnable modules each having a turnable module connection portion; the lower housing and the upper housing are fitted to form a body structure of the building block; a plurality of connection portions are provided on surfaces of the body structure; the turnable module connection portions are fitted to the plurality of connection portions on the surfaces of the body structure. The building block provided by the present disclosure has advantages of a simple mechanical structure and a low cost. The present disclosure further provides a building set.

The present description relates to an assembly type toy. The assembly type toy of the present description includes: a first toy including a first hexahedral block, wherein one or more first male type blocks are mounted on at least one surface of the first hexahedral block; a second toy including a second hexahedral block, wherein one or more first female type blocks are mounted on at least one surface of the second hexahedral block, and the first female type blocks each have an accommodation hole provided therein to accommodate the first male type blocks; and a third toy including a pair of hexahedral blocks that come in surface contact with each other, wherein one or more second male type blocks are mounted on at least one surface of one block of the pair of hexahedral blocks, one or more second female type blocks are mounted on at least one surface of the other block, and the second female type blocks each have an accommodation hole provided therein to accommodate the first male type blocks.

A construction toy system including a plurality of modular assembly pieces and a plurality of pivotal-rods. Each of the pivotal-rods includes an identical engaging rod-tips on each end thereof. Each of the assembly pieces have identical thickness and a circumferential edge. A number of straight receiving grooves are formed, inwardly, at the circumferential edge, wherein the identical thickness is predesigned to fittingly fill the gap formed by the straight receiving groove. A select assembly piece is configured to interlock with another assembly piece via the straight receiving grooves of both selected assembly pieces. A selected assembly pieces may have at least one identical circular through hole formed at a central location with respect to the lateral dimension of the assembly pieces, wherein an engaging rod-tip of a selected pivotal-rod may engage with a selected circular through hole of the selected assembly piece.

Implementations described and claimed herein provide systems and methods for delivering a customizable feedback stimulus. In one implementation, a custom feedback device comprises a shell housing having a first shell and a second shell. The shell housing opening extends between an outer surface of the first shell and an outer surface of the second shell. A plurality of protrusions extends between the first shell and the second shell, and at least one receiving area is defined by the plurality of protrusions between the first shell and the second shell. The receiving area is adapted to house a customized portion.

A construction system having construction elements is provided, which allows for unlimited designs of producible structures to be created. If the construction system is provided as a toy, then the construction elements can be played with without suffering fatigue. Furthermore, the producible structures are sufficiently resilient and can thus be used as a ball, for example. The construction elements can be manufactured in a simple and low-cost manner.

A flexible modular construction device comprising tongue portions (26) and flap portions (18) extending from a polygonal body (12). The polygonal body and flap portions have openings (16; 22) which are similar in size and shape, such that the tongue portion can engage said openings simultaneously. Slits (24) between the polygonal body and flap portions allow the tongue of other construction modules to pass through and engage with the openings of overlapping flap and body portions on other modules in an interweaving manner. The margin between body portions, flaps, and tongues is marked with integral hinges (14; 20; 28) which allow the user to assemble stellated forms and other articulated and convertible geometric structures. Accordingly several advantages are to provide an improved construction device, to provide means of increasing the ease of assembling more structurally stable forms, using a more user-friendly and versatile modular construction device.

A flexible modular construction device comprising tongue portions (26) and flap portions (18) extending from a polygonal body (12). The polygonal body and flap portions have openings (16; 22) which are similar in size and shape, such that the tongue portion can engage said openings simultaneously. Slits (24) between the polygonal body and flap portions allow the tongue of other construction modules to pass through and engage with the openings of overlapping flap and body portions on other modules in an interweaving manner. The margin between body portions, flaps, and tongues is marked with integral hinges (14; 20; 28) which allow the user to assemble stellated forms and other articulated and convertible geometric structures. Accordingly several advantages are to provide an improved construction device, to provide means of increasing the ease of assembling more structurally stable forms, using a more user-friendly and versatile modular construction device.

The invention relates to a toy building block system (100) comprising one or more building blocks (200); and one or more wheels (300); wherein each said building block (200) comprises: a first elongate portion (2) extending in a longitudinal direction (X); a second elongate portion (4) extending in said longitudinal direction (X); an intermediate portion (6) connecting said first elongate portion (2) with said second elongate portion (4) at a middle position (8) thereof; a first end portion (10) extending in a transverse direction (Y), perpendicular to said longitudinal direction (X), from said first elongate portion (2), at a side thereof opposite to said intermediate portion (6), and at a middle position thereof;
a second end portion (12) extending in said transverse direction (Y), perpendicular to said longitudinal direction (X), from said second elongate portion (4), at a side opposite to said intermediate portion (6), and at a middle position thereof;
said building block thereby comprises six protrusions (14) and two voids (16), wherein each void (16) is being defined between an end of said first elongate portion (2) and an end of said second elongate portion (4).
wherein each said wheel (300) comprises a hub (18); and a wheel rim (20);
wherein said wheel rim (20) is surrounding said hub (18); and wherein said wheel rim (20) is being attached to said hub (18) in such a way that said wheel rim is configured to be able to swivel around a rotational axis (A) in relation to said hub;
wherein said hub (18) at a centre (22) thereof comprises a hole (24) extending in an axial direction (A); wherein the dimensions and geometry of said hole (24) are adapted to the dimensions and geometry of one of said protrusions (14) of said building block (200); so as to be able to accommodate said protrusion (14) and thereby hold said protrusion (14) of said building block (200) in place in said hole (24) of said hub (18) solely by friction.

The present disclosure provides a modeling apparatus having a plurality of modeling devices, each having a generally tetrahedron shape having four faces with an interface element attached to each face. Each interface element cane b removably and rotatably coupled to an interface element of an adjacent modeling device. A combination of modeling devices are selectively couplable to form a variety of structures such as molecular, architectural, artistic, dynamic, and/or any other suitable model. The interface elements can include magnets with distinct or identical polarities, and with selective strengths to emulate the target structure or assembly attributes. They can also be iron or a neutral material such as aluminum. The vertices of the modeling apparatus include a curvilinear boundary tracing a spherical periphery of a sphere having a radius extending from a center point of the tetrahedral shape to a midpoint of an edge thereof.

The present disclosure discloses a polyhedral magnetic toy brick and a combined structure. A polyhedral magnetic toy brick includes an inner-layer assembly, at least two magnets and an outer skin assembly. The inner-layer assembly includes several board bodies folded to form the inner-layer assembly. The board bodies include at least one triangular magnetic face; two magnet mounting holes are formed in the magnetic face. One magnet is mounted in each magnet mounting hole, and the two magnets on the same magnetic face have opposite outward magnetisms. The outer skin assembly wraps an outer surface of the inner-layer assembly, so that the magnets can be stably fixed on the board body and is avoided from being separated or moving relative to the board body, the board bodies with different shapes are connected, and are combined stably. Meanwhile, the possibility and diversification of constructing models are further achieved.