Magnetic force splicing building block toy

Abstract

This invention provides a magnetic building block toy. It includes a building unit, with a magnetic assembly mechanism positioned at the junction of adjacent building edges. The mounting base of the magnetic assembly mechanism has magnet mounting slots on both sides, each housing a magnetic assembly module. A square kit is mounted between the combined ends of the fixing brackets of the magnetic assembly module, and a square magnet is placed within the square kit. The square kit and the combined ends form a closed magnetic cavity, within which the square magnet moves parallel to the outer wall of the square kit. The advantages of this invention are: by using magnetic assembly mechanisms at the junction of adjacent building edges of the building unit, the structure is rationally designed, and the square magnets are magnetized axially, allowing children to more easily and quickly assemble the magnetic building blocks.

Description

Technical Field

[0001] This utility model relates to the field of toy technology, and more specifically, to a magnetic building block toy. Background Technology

[0002] In the toy industry, building blocks are popular for their diverse play methods, fostering children's creativity, spatial imagination, and fine motor skills. Among them, interlocking building blocks offer various structural combinations. Traditional interlocking structures primarily rely on mechanical mechanisms such as interlocking grooves and pin connections. This method often requires children to spend considerable time and effort aligning and assembling the blocks, making it relatively complex and challenging for younger children. Furthermore, these blocks are prone to breakage during assembly.

[0003] To address these issues, magnetic building block toys, which use the interaction of magnets to connect panels, are gradually replacing traditional building block toys. Magnetic building block toys are assembled by magnetic force, which simplifies the assembly process to some extent. However, existing magnetic building block toys still have many problems in their design and use.

[0004] Existing magnetic building block toys present several challenges in actual production and use. For example, the installation and fixation of magnets are complex and require sophisticated manufacturing processes. Since the magnets need to distinguish between north and south poles and align opposite poles to connect the blocks, the operation is demanding, making it difficult for children to assemble and limiting their creativity and the diversity of their combinations. Furthermore, the magnets in some magnetic building block toys are prone to detaching, posing a significant safety hazard if children accidentally swallow them. Some toys also lack sufficient consideration for children's usage habits and safety needs in their structural design, increasing the risk of injury.

[0005] In conclusion, existing magnetic building block toys still have many problems in use and cannot meet children's growing demands for ease of operation and safety during play. Therefore, developing a new type of magnetic building block toy has significant practical implications. Utility Model Content

[0006] The purpose of this invention is to provide a magnetic assembly building block toy to solve the problems of inconvenient assembly, low versatility, and poor combination stability of existing magnetic assembly building block toys.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A magnetic building block toy includes a building unit. A magnetic assembly mechanism is provided at the joint position of adjacent building edges of the building unit. The mounting base of the magnetic assembly mechanism has magnet mounting slots on both sides. A magnetic assembly module is installed in the magnet mounting slot. A square kit is installed between the combined ends of the fixing bracket of the magnetic assembly module. A square magnet is provided in the square kit. The square kit and the combined ends combine to form a closed magnetic cavity. The square magnet moves parallel to the outer wall of the square kit within the closed magnetic cavity.

[0009] Preferably, the splicing unit is polygonal, and the magnetic poles of the square magnet are distributed in an axial magnetization manner.

[0010] Preferably, the assembly end is embedded in the assembly openings at both ends of the square kit, the outer contour of the assembly end is the same as the inner contour of the assembly opening, and the outer end face of the square kit is flush with the outer end face of the splicing unit.

[0011] Preferably, a magnet fixing cover is installed on the mounting base box, and a magnet mounting hole is opened on the magnet fixing cover. The magnet mounting hole fits with the outer edge of the square kit, and the outer side of the magnet mounting hole is pressed onto the fixing bracket.

[0012] Preferably, the mounting base box is provided with a positioning post, and the magnet fixing cover is provided with a combination hole, which is combined with the positioning post.

[0013] Preferably, the combined hole is an internal hexagonal combined hole, and the internal hexagonal combined hole and the outer wall of the positioning post are interference fit.

[0014] Preferably, the magnet mounting slot has a mounting chamfer on its combined side, and the fixing bracket has a combined inclined surface, which cooperates with the mounting chamfer.

[0015] Preferably, the splicing unit has supporting ribs inside the splicing edge.

[0016] Preferably, the splicing unit is a rectangular splicing unit, a triangular splicing unit, or a U-shaped splicing unit.

[0017] Preferably, the splicing edges of each of the splicing units have equal side lengths.

[0018] Compared with existing technologies, the advantages of this invention include: This invention employs a magnetic splicing mechanism at the junction of adjacent splicing edges of the splicing unit. The structure is rationally designed, and the square magnets are magnetized axially. The square magnets within the square kit maintain stable north and south pole directions, allowing children to more easily and quickly assemble the magnetic building blocks. This invention movably mounts the square magnets within a completely enclosed magnetic cavity composed of a fixed support and the square kit. The fully encapsulated structure and anti-drop design prevent accidental ingestion by children. During assembly, the square kits form a tight fit between the splicing units, resulting in a more stable assembly that prevents slippage or loosening. This invention provides splicing units with various edge lengths and shapes, enabling diverse splicing combinations and better training and development of children's thinking and intelligence. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the internal structure of the magnetic splicing mechanism of this utility model.

[0021] Figure 3 This is a structural schematic diagram of the mounting base box of this utility model.

[0022] Figure 4 This is a structural schematic diagram of the magnetic splicing module of this utility model.

[0023] Figure 5 This is an exploded structural diagram of the magnetic splicing module of this utility model.

[0024] Figure 6 This is a schematic diagram of the magnetic pole lines of a square magnet inside a closed magnetic cavity of this utility model.

[0025] Figure 7 This is a schematic diagram of the structure of the magnet fixing cover plate of this utility model.

[0026] Figure 8 This is a schematic diagram of the square splicing unit of this utility model.

[0027] Figure 9 This is a schematic diagram of the equilateral triangle splicing unit of this utility model.

[0028] Figure 10 This is a schematic diagram of the U-shaped splicing unit of this utility model.

[0029] Explanation of icon numbers:

[0030] Splicing unit-1, square magnet-2, fixing bracket-3, square kit-4, magnet mounting slot-5, mounting chamfer-6, combination bevel-7, magnet mounting opening-8, positioning post-9, combination hole-10, magnetic splicing module-11, support rib-12, combination end-13, combination port-14. Detailed Implementation

[0031] The present invention will be further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only, representing schematic diagrams rather than actual physical objects, and should not be construed as limiting the scope of this patent. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0032] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0033] The present invention will be further described below with reference to specific embodiments and accompanying drawings:

[0034] like Figures 1 to 10 The present invention provides a magnetic interlocking building block toy, including an interlocking unit 1. A magnetic interlocking mechanism is provided at the joint position of adjacent interlocking edges of the interlocking unit 1. The mounting base of the magnetic interlocking mechanism has magnet mounting slots 5 on both sides. A magnetic interlocking module 11 is installed in the magnet mounting slots 5. A square kit 4 is installed between the combined ends 13 of the fixing bracket 3 of the magnetic interlocking module 11. A square magnet 2 is provided in the square kit 4. The square kit 4 and the combined ends 13 are combined to form a closed magnetic cavity. The square magnet 2 moves parallel to the outer wall of the square kit 4 in the closed magnetic cavity.

[0035] Preferably, the splicing unit 1 is polygonal, and the magnetic poles of the square magnet 2 are magnetized along the axial direction. Further, the square magnet 2 has a rectangular, elongated structure.

[0036] Preferably, the combined end 13 is embedded in the combined opening 14 at both ends of the square kit 4, the outer contour of the combined end 13 is the same as the inner contour of the combined opening 14, and the outer end face of the square kit 4 is flush with the outer end face of the splicing unit 1.

[0037] Preferably, a magnet fixing cover is installed on the mounting base box, and a magnet mounting hole 8 is opened on the magnet fixing cover. The magnet mounting hole 8 fits with the outer edge of the square kit 4, and the outer side of the magnet mounting hole 8 is pressed onto the fixing bracket 3. The magnetic splicing module 11 is pressed into the mounting base box by the magnet fixing cover.

[0038] Preferably, the mounting base box is provided with a positioning post 9, and the magnet fixing cover is provided with a combination hole 10, which is combined with the positioning post 9.

[0039] Preferably, the combined hole 10 is an internal hexagonal combined hole, and the internal hexagonal combined hole and the outer wall of the positioning post 9 are interference fit.

[0040] Preferably, the magnet mounting slot 5 has a mounting chamfer 6 on its combined side, and the fixing bracket 3 has a combined inclined surface 7, which mates with the mounting chamfer 6. The oblique contact between the mounting chamfer 6 and the combined inclined surface 7 allows the fixing bracket 3 to be more easily inserted into the magnet mounting slot 5.

[0041] Preferably, the splicing unit 1 has a supporting rib 12 inside the splicing edge. This can improve the structural strength of the splicing unit 1 and extend its service life.

[0042] Preferably, the splicing unit 1 is a rectangular splicing unit, a triangular splicing unit, or a U-shaped splicing unit. Different splicing combinations can be provided to enhance the fun of playing with the building blocks.

[0043] Preferably, the splicing sides of each splicing unit 1 are of equal length, ensuring the combination of each splicing unit 1.

[0044] First embodiment:

[0045] In this embodiment, a magnetic splicing mechanism is provided at the junction of adjacent splicing edges of the splicing unit 1. The mounting base of the magnetic splicing mechanism has magnet mounting slots 5 on both sides. A magnetic splicing module 11 is installed in each magnet mounting slot 5. A square kit 4 is installed between the combined ends 13 of the fixing bracket 3 of the magnetic splicing module 11. A square magnet 2 is installed inside the square kit 4. The square kit 4 and the combined ends 13 combine to form a closed magnetic cavity. The square magnet 2 moves parallel to the outer wall of the square kit 4 within the closed magnetic cavity. The splicing unit 1 is polygonal, and the magnetic poles of the square magnet 2 are magnetized axially. The combined ends 13 are embedded in the combined openings 14 fixedly connected to both ends of the square kit 4. The outer contour of the combined ends 13 is the same as the inner contour of the combined openings 14, and the outer end face of the square kit 4 is flush with the outer end face of the splicing unit 1. The mounting base is equipped with a magnet mounting cover plate, which has a magnet mounting hole 8. The magnet mounting hole 8 fits against the outer edge of the square kit 4, and the outer side of the magnet mounting hole 8 is pressed against the fixing bracket 3. The mounting base is equipped with a positioning post 9, and the magnet mounting cover plate is equipped with a combination hole 10, which is combined with the positioning post 9.

[0046] At the junction of adjacent splicing edges of splicing unit 1, a magnetic splicing module 11, consisting of a square magnet 2 with magnetic poles magnetized axially and placed inside a closed magnetic cavity formed by the combination of square kit 4 and the combination end 13, is inserted into the magnet mounting slot 5 of the mounting base box. Then, the combination hole 10 of the magnet fixing cover plate is combined with the positioning post 9 of the mounting base box, and the magnetic splicing module 11 is firmly fixed in the mounting base box using the magnet fixing cover plate, thus completing the combination operation of installing the magnetic splicing mechanism into each splicing unit 1.

[0047] When playing and assembling, simply align the splicing edges of the splicing units 1 that need to be combined. The two splicing units 1 will automatically be attracted and combined together by the attraction between the square magnets 2 in the closed magnetic cavity of the magnetic splicing module 11. Combined with the planar splicing of the external square kit 4, the splicing combination is even tighter and more secure.

[0048] The splicing unit 1 is an equilateral polygon, with all splicing sides of each splicing unit 1 having the same side length. Splicing units 1 include different shapes such as square splicing units, equilateral triangle splicing units, and U-shaped splicing units. Children can use their imagination to combine different splicing units 1 to create various patterns, offering diverse play options and convenient assembly.

[0049] Second embodiment:

[0050] This embodiment is similar to the first embodiment, except that the combination hole 10 in this embodiment is an internal hexagonal combination hole, and the internal hexagonal combination hole and the outer wall of the positioning post 9 are interference fit. The combination side of the magnet mounting groove 5 is provided with a mounting chamfer 6, and the fixing bracket 3 is provided with a combination inclined surface 7, which cooperates with the mounting chamfer 6. This makes it easier to install the magnetic splicing module 11 into the magnet mounting groove 5.

[0051] In this embodiment, the splicing unit 1 has a supporting rib 12 inside the splicing edge. This can effectively improve the structural strength of the splicing unit 1 and extend its service life.

[0052] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A magnetic interlocking building block toy, characterized in that, The system includes a splicing unit (1), and a magnetic splicing mechanism is provided at the joint position of the adjacent splicing edges of the splicing unit (1). The mounting base of the magnetic splicing mechanism is provided with magnet mounting slots (5) on both sides. A magnetic splicing module (11) is installed in the magnet mounting slot (5). A square kit (4) is installed between the combined ends (13) of the fixing bracket (3) of the magnetic splicing module (11). A square magnet (2) is provided in the square kit (4). The square kit (4) and the combined end (13) are combined to form a closed magnetic cavity. The square magnet (2) moves parallel to the outer wall of the square kit (4) in the closed magnetic cavity.

2. The magnetic interlocking building block toy according to claim 1, characterized in that, The splicing unit (1) is polygonal, and the magnetic poles of the square magnet (2) are magnetized along the axial direction.

3. A magnetic interlocking building block toy according to any one of claims 1 or 2, characterized in that, The combined end (13) is embedded in the combined opening (14) at both ends of the square kit (4). The outer contour of the combined end (13) is the same as the inner contour of the combined opening (14). The outer end face of the square kit (4) is flush with the outer end face of the splicing unit (1).

4. A magnetic interlocking building block toy according to any one of claims 1 or 2, characterized in that, The mounting base is equipped with a magnet fixing cover plate, and the magnet fixing cover plate has a magnet mounting hole (8). The magnet mounting hole (8) fits with the outer edge of the square kit (4), and the outer side of the magnet mounting hole (8) is pressed onto the fixing bracket (3).

5. A magnetic interlocking building block toy according to claim 4, characterized in that, The mounting base box is provided with a positioning post (9), and the magnet fixing cover is provided with a combination hole (10), which is combined with the positioning post (9).

6. A magnetic interlocking building block toy according to claim 5, characterized in that, The combined hole (10) is an internal hexagonal combined hole, and the internal hexagonal combined hole and the outer wall of the positioning post (9) are interference fit.

7. A magnetic interlocking building block toy according to any one of claims 1 or 2, characterized in that, The magnet mounting slot (5) has a mounting chamfer (6) on its combined side, and the fixing bracket (3) has a combined inclined surface (7), which cooperates with the mounting chamfer (6).

8. A magnetic interlocking building block toy according to any one of claims 1 or 2, characterized in that, The splicing unit (1) is provided with a support rib (12) inside the splicing edge.

9. A magnetic interlocking building block toy according to claim 2, characterized in that, The splicing unit (1) is a rectangular splicing unit, a triangular splicing unit, or a U-shaped splicing unit.

10. A magnetic interlocking building block toy according to claim 9, characterized in that, The splicing sides of each of the splicing units (1) have the same side length.

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