A multi-function modular robot apparatus provides a wide range of entertainment and functional use options that may be tailored by a user to the specific entertainment and functional purposes so desired. The specific entertainment and functional purposes of the multi-function modular robot apparatus are obtained through inclusion of multiple stackable modules. The interlocking mechanical and electric communications connections for each stackable module act as a power and electronic communication pass through to allow for each module to be arranged in any order and in any combination while still maintaining power and function.

A magnetic smart modular toy includes a main body and plural external components magnetically assembled to the main body. Users can control the action of the toy by a smart mobile device to carry out a near-distance or long-distance batter or contest game with other persons. During the game, if any one of the external components on the main body of the toy falls out due to collisions, the toy will be able to change an action mode, and upload the information to a cloud platform by the smart mobile device, so that a third party's smart mobile device can display the status of the toy, so as to produce the effect of a long-distance interactive game or contest.

A mix or match toy set is disclosed wherein an airplane toy can be converted into several differently shaped units. The units are held together by using magnets in male and female connectors. The unit has interchangeable cockpit fuselage sections, jet, propeller, and fuel tank magnetic attachments and interchangeable airplane tails.

A wheel well system and method for a model vehicle are provided. The wheel well system may include a wheel well apparatus having a wheel well configured to fit within a wheel well recess of a model vehicle body. The wheel well comprising body attachment bores, support member bores. The wheel well apparatus may include a support member configured to couple to the wheel well. The wheel well system may also have two wheel wells configured to fit within wheel well recesses and a support member attached to the two wheel wells. The two wheel wells are configured to fixedly couple to the model vehicle body via the body attachment bores. The method may include providing a wheel well fixedly coupled to a support member and fixedly coupling the wheel well to a model vehicle body.

The invention relates to children's construction kits for assembling building toys from connecting elements. The technical result is an increase in functional capabilities, permitting the assembly of simple and complex spatial constructions with dynamic properties. This technical result is achieved by virtue of a building toy consisting of a set of flat shape-forming and decorative modular elements made of a flexible resilient material and having fastening elements attached to the surfaces thereof, said fastening elements forming detachable joints capable of holding together connected portions of the surfaces, wherein each of the fastening elements takes the form of the centre of axial rotation of at least the held portion of the surface of a connected modular element, and each of the shape-forming modular elements has on its opposite surfaces at least one coaxial pair of fastening elements which are rigidly interconnected and have oppositely oriented mating surfaces.

A wheel removal tool for a toy vehicle wheel has a tool base body and at least one rear-engagement portion. The latter is connected fixedly to the tool base body and is embodied so that it, in a removal starting position, engages behind an assigned removal portion of the toy vehicle wheel. A removal lever of the removal tool has a supporting portion for support on a vehicle component fixed on the chassis. The removal lever is adjustable relative to the tool base body between the removal starting position and a removal end position. In the latter, the at least one rear-engagement portion is displaced relative to the supporting portion in a removal direction. This results in a removal tool with which a simple detachment, which is in particular close to reality, of the toy vehicle wheel from a chassis-side vehicle component is enabled.

Support structure adapted to form a collision object for use when testing a subject vehicle to simulate a real traffic environment, the support structure comprising a plurality of panels having a bending stiffness according to ISO 5628:2012 of 20 Nm to 60 Nm, such as 30 Nm to 50 Nm, such as 35 Nm to 45 Nm. A support structure adapted to form a collision object for use when testing a subject vehicle to simulate a real traffic environment, the support structure comprising a plurality of panels made from cardboard, is also provided. A collision object for use when testing a subject vehicle to simulate a real traffic environment is also provided.

A manipulable multi-piece toy having a spherical body that is removably captured between a base and an attachment member is provided. The base and the attachment member are configured to have portions of a coupling element associated therewith. The base also has a depression with curvature for receiving and securely retaining a first portion of the spherical body in its assembled configuration. In some configurations, the depression comprises a seat with geometry that mates with geometry of the spherical body. By one approach, the base includes a vehicular or figure body. In another aspect, the attachment member includes, for example, a helmet, a hat, a headdress, hair, horns, ears, and/or a mask.

The present invention relates to the field of assisting teaching technology, and in particular, to a geometric pattern splicing device, which comprises m sets of splicing units, wherein each set of splicing units contains n types of splicing plates, and the splicing plate is made of a pasteable material or a magnetic structure for pasting or adsorbing the splicing plate on a carrier; the splicing plate is an isosceles triangle, the same set of splicing plates are similar triangles, the apex angles of the splicing plates are unequal in any two sets, and the bottom lengths of the ath type of splicing plates are equal; in the same set of splicing units, when the apex angle of the splicing plate is equal to 60.

A mix or match toy set is disclosed wherein four units having a common theme have at least two or three sections. These two or three sections can be interchanged with one another. In one embodiment the units are different transportation vehicles. The units are held together by using magnets in male and female connectors.