Magnetic splicing building block and magnetic splicing toy

Abstract

The utility model relates to a magnetic force splicing building block and a magnetic force splicing toy, the magnetic force splicing toy comprises a plurality of magnetic force splicing building blocks, on the magnetic force splicing building blocks, two opposite installation grooves are arranged on a cubic shell, and the corners of each installation groove are respectively provided with a containing groove. The cover body and the accommodating groove correspondingly define the accommodating cavities, and one magnetic block is correspondingly arranged in each accommodating cavity, so that each side surface of the cubic shell is provided with the corresponding magnetic block for adsorption and fixation only under the condition that the magnetic blocks are arranged on the two surfaces of the cubic shell; the whole weight of the product is reduced; meanwhile, the magnetic attraction matching performance of all surfaces is ensured; in this way, the magnetic splicing building block with the reduced overall weight can be connected in a more stable magnetic attraction fit mode in the horizontal direction, and the production and manufacturing cost of products is further reduced.

Description

Technical Field

[0001] The utility model relates to the field of magnetic attraction toys, in particular to magnetic splicing building blocks and magnetic splicing toys. Background Art

[0002] In the existing toy field, magnetic splicing toys are popular among consumers due to their unique design and high playability. Such toys are usually composed of multiple magnetic splicing building blocks, each of which has a built-in magnetic block, so that the building blocks can be attached to each other by magnetic force, thereby constructing various shapes and structures.

[0003] However, traditional magnetic splicing building blocks often have some problems in design. For example, in order to ensure that there is a corresponding magnetic block on each side for adsorption and fixation, a magnetic block needs to be set on each side of the building block. Although this design ensures magnetic fit, it will significantly increase the overall weight of the product, making the building blocks not stable enough when magnetically connected in the horizontal direction, and the production cost is also relatively high due to the setting of multiple magnetic blocks.

[0004] In addition, some magnetic building blocks try to reduce the overall weight by optimizing the structure, but this often sacrifices magnetic compatibility to a certain extent. For example, reducing the number of magnetic blocks or reducing the size of the magnetic blocks can reduce the overall weight, but it will weaken the magnetic force and affect the adsorption stability between the building blocks. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a magnetic splicing building block and a magnetic splicing toy, which can reduce the overall weight of the magnetic splicing building block and reduce the production cost under the premise of ensuring the magnetic attraction compatibility.

[0006] The first aspect of the utility model provides a magnetic splicing building block, which comprises:

[0007] A shell, the shell comprising a cubic shell, two cover bodies and two plug-in assemblies, two opposite side surfaces of the cubic shell are each provided with an installation groove, each corner position of each installation groove is provided with a receiving groove, the two cover bodies are respectively covered in the two installation grooves, each of the cover bodies and each of the receiving grooves defines a storage cavity together, and the bottom of each of the receiving grooves is provided with a limiting convex column, and one of the plug-in assemblies is provided between each of the cover bodies and the cubic shell, each of the plug-in assemblies comprises a plurality of sockets and a plurality of plug posts, each of the sockets is provided in the installation groove, each of the plug posts is provided on the cover body, and each of the plug posts is correspondingly inserted in each of the sockets; and

[0008] A magnetic connection device, the magnetic connection device includes a plurality of magnetic blocks, each of the magnetic blocks is limited between the limiting boss and the cover body, and each of the magnetic blocks is arranged in each of the storage cavities in a one-to-one correspondence, so that each corner position on any surface of the cubic shell corresponds to a magnetic block.

[0009] Preferably, each corner position of each cover body is provided with a limiting groove, each limiting groove is exposed in the installation groove, each limiting groove corresponds to each accommodating groove one by one, and the groove wall of each limiting groove is aligned with the groove wall of the accommodating groove.

[0010] Preferably, the outer side surface of the cover body is flush with the surface of the cubic shell.

[0011] Preferably, the depth of the accommodating groove is 7.15 mm to 8.5 mm, the height of the limiting boss is 2.9 mm to 4.1 mm, and the height of the magnetic block is 2.5 mm to 3.15 mm.

[0012] Preferably, the injection nozzle of the cubic shell is located in the mounting groove.

[0013] Preferably, a limiting convex column is provided at the bottom of each accommodating groove, and each magnetic block is limited between the limiting convex column and the cover body.

[0014] Preferably, the housing further comprises two plug-in assemblies, one plug-in assembly being disposed between each cover and the cubic shell;

[0015] Each plug-in assembly includes a plurality of plug holes and a plurality of plug posts. Each plug hole is arranged in the installation groove, each plug post is arranged on the cover body, and each plug post is plugged into each plug hole one by one.

[0016] Preferably, each plug assembly includes four plug barrels, each plug barrel is provided with a plug hole, and each installation slot is provided with four plug barrels;

[0017] Each inserting tube is located on the groove wall of the installation groove, and an inserting tube is arranged between every two adjacent accommodating grooves.

[0018] Preferably, the magnetic splicing building blocks further include a light emitting device, which includes a battery and a light emitting component, both of which are arranged in the cubic shell, and the light emitting component is electrically connected to the battery.

[0019] The second aspect of the utility model also provides a magnetic puzzle toy, which includes the magnetic puzzle building blocks described in any one of the above technical solutions. When the surfaces of any two cubic shells are aligned and fitted, a number of magnetic blocks on one cubic shell correspond to and cooperate with a number of magnetic blocks on the other cubic shell in a one-to-one magnetic attraction, thereby limiting the relative positions of the two cubic shells.

[0020] Preferably, each cubic shell is in the shape of a regular cube; or

[0021] Some of the cubic shells are cube-shaped, while others are cuboid-shaped.

[0022] Preferably, at least part of the shells further include a pattern layer arranged on the outer surface of the cubic shell, and at least part of the pattern layers can correspond to each other; and / or the corners of each cubic shell are provided with rounded corners.

[0023] The implementation of this utility model has the following beneficial effects:

[0024] The utility model relates to a magnetic splicing building block and a magnetic splicing toy. The magnetic splicing toy comprises a plurality of magnetic splicing building blocks. On the magnetic splicing building blocks, two opposite installation grooves are provided on a cubic shell, and a receiving groove is provided at a corner of each installation groove, and a storage cavity is defined by a cover body and the receiving groove, and a magnetic block is provided in each storage cavity. Thus, when the magnetic blocks are provided only on two surfaces of the cubic shell, a corresponding magnetic block is provided on each side of the cubic shell for adsorption and fixation, thereby reducing the overall weight of the product while ensuring the magnetic adsorption matching of each surface.

[0025] In this way, the magnetic splicing building blocks with reduced weight can be connected more smoothly by magnetic attraction in the horizontal direction, and the production cost of the product is also reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present invention.

[0027] Figure 1 It is a schematic diagram of the structure of magnetic splicing building blocks in some embodiments of the utility model;

[0028] Figure 2 is another structural schematic diagram of magnetic splicing building blocks in some embodiments of the utility model;

[0029] Figure 3 It is a schematic diagram of the internal structure of the magnetic splicing building blocks in some embodiments of the utility model;

[0030] Figure 4 is an exploded view of magnetic splicing building blocks in some embodiments of the utility model;

[0031] Figure 5 is another exploded view of the magnetic splicing building blocks in some embodiments of the present invention;

[0032] Figure 6 It is a structural schematic diagram of a magnetic splicing toy in some embodiments of the utility model. DETAILED DESCRIPTION

[0033] The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0034] It should be understood that although the terms "first", "second", "third", etc. may be used to describe various information in the present invention, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0035] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0037] Figure 1 and Figure 2 The magnetic splicing building blocks 10 in some embodiments of the present invention are shown. Figures 3 to 5 The magnetic splicing building block 10 includes a shell 1 and a magnetic connecting device 2.

[0038] It can be understood that the magnetic splicing building block 10 has a certain magnetism and can be fixed by magnetic attraction. The housing 1 serves to accommodate and install the remaining components. The magnetic connection device 2 serves to provide magnetic attraction.

[0039] like Figures 1 to 5 As shown, the housing 1 includes a cubic shell 11, two covers 12 and two plug-in components 13. Two opposite sides of the cubic shell 11 are each provided with a mounting groove 111. Each corner of each mounting groove 111 is provided with a receiving groove 112. The two covers 12 are correspondingly disposed in the two mounting grooves 111. Each cover 12 and each receiving groove 112 define a receiving cavity 113 together. Figures 3 to 5 As shown, the bottom of each accommodating groove 112 is provided with a limiting convex column 114, and each magnetic block 21 is limited between the limiting convex column 114 and the cover body 12. A plug-in assembly 13 is provided between each cover body 12 and the cubic shell 11; each plug-in assembly 13 includes a plurality of plug holes 131 and a plurality of plug posts 132, each plug hole 131 is provided in the installation groove 111, each plug post 132 is provided on the cover body 12, and each plug post 132 is plugged into each plug hole 131 one by one.

[0040] It can be understood that the cubic shell 11 is in the shape of a cube as a whole, which provides a stable foundation for the overall structure. The installation grooves 111 opened on the two opposite sides of the cubic shell 11 are used to install and fix the cover body 12, ensuring that the cover body 12 can be stably covered on the cubic shell 11. The receiving grooves 112 are set at the corners of each installation groove 111, and the receiving grooves 112 and the cover body 12 jointly define a storage cavity 113, which serves the purpose of storage.

[0041] The cover 12 matches the mounting groove 111 and can be covered in the mounting groove 111 one by one, making the overall structure more complete and beautiful. In addition to closing the mounting groove 111, the cover 12 and the receiving groove 112 form a storage cavity 113 together, enhancing the storage and fixing function of the cubic shell 11.

[0042] The setting of the limiting boss 114 can prevent the magnetic block 21 from falling directly into the bottom of the accommodating groove 112, so that the magnetic block 21 can be kept at the corner position of the cubic shell 11 as much as possible, thereby ensuring the stability of the magnetic fit. Each cover body 12 is fixed to the cubic shell 11 through the plug-in assembly 13. The aperture size of the socket 131 is adapted to the diameter of the plug post 132. After the plug post 132 is inserted into the socket 131, the hole wall of the socket 131 and the plug post 132 are interference fit. The position of each socket 131 can be adjusted to achieve a fool-proof connection. Of course, the number of sockets 131 can be flexibly set, and the number of sockets 131 can be configured to be equal to the number of plug posts 132.

[0043] like Figures 3 to 5 As shown, the magnetic connection device 2 includes a plurality of magnetic blocks 21 , and each magnetic block 21 is disposed in each receiving cavity 113 in a one-to-one correspondence, so that each corner position on any surface of the cubic shell 11 corresponds to a magnetic block 21 .

[0044] It can be understood that the magnetic blocks 21 are arranged one by one in the storage cavity 113, so that each corner position on any surface of the cubic shell 11 corresponds to a magnetic block 21, so that the entire magnetic connection device 2 can utilize the magnetic force of the magnetic block 21 to achieve a stable and convenient connection with other objects that also have magnetic blocks, that is, the cubic shell can be magnetically fixed at a predetermined magnetic fixing position.

[0045] It should be noted that, due to the limiting fixation of each magnetic block 21 by the storage cavity 113, each magnetic block 21 is confined to the corresponding corner position on the cubic shell 11, preventing the magnetic attraction performance of the corresponding corner position from being reduced due to the position deviation of the magnetic block 21, thereby ensuring the magnetic connection stability of the product.

[0046] In addition to the above, it should be noted that the cubic shell is in the shape of a cube, that is, the cubic shell 11 has six surfaces, and a mounting groove 111 is provided on each of the two opposite surfaces. The groove wall profile of the mounting groove 111 corresponds to the surface shape of the cubic shell 11. Therefore, each corner position in the mounting groove 111 corresponds to each corner position of the cubic shell 11, that is, each accommodating groove 112 corresponds to each corner position of the cubic shell 11.

[0047] Therefore, the positions of the receiving grooves 112 correspond to the corners of the cubic shell 11, so that each corner of the cubic shell 11 has a magnetic block 21. On the basis that each corner of the cubic shell 11 has a magnetic block 21, any surface of the cubic shell 11 can be fixed by magnetic attraction through the magnetic blocks 21 on the periphery.

[0048] In this way, when magnetic blocks 21 are only provided on two surfaces of the cubic shell 11, corresponding magnetic blocks 21 can be provided on each surface of the cubic shell 11 for adsorption and fixation, thereby reducing the overall weight of the product while ensuring the magnetic fit of each surface; the magnetic splicing building blocks with reduced overall weight can be connected more stably by magnetic fit in the horizontal direction, preventing products fixed by magnetic attraction in the horizontal direction from falling due to excessive overall weight, and also reducing the production cost of the product.

[0049] like Figures 3 to 5As shown, in some embodiments of magnetic splicing building blocks, each corner position of each cover body 12 is provided with a limiting groove 121, each limiting groove 121 is exposed in the installation groove 111, each limiting groove 121 corresponds to each accommodating groove 112 one by one, and the groove wall of each limiting groove 121 is aligned with the groove wall of the accommodating groove 112.

[0050] It can be understood that the opening of the limit groove 121 means that the thickness of the cover body 12 at the position where the limit groove 121 is located is also smaller. In this way, when the thickness is smaller, the distance between the magnetic block 21 and the outer surface of the cover body 12 when it abuts against the cover body 12 can be shortened, thereby improving the magnetic connection force when the magnetic block 21 is magnetically matched with other magnetic elements, and improving the stability of the magnetic connection.

[0051] like Figure 1 and Figure 2 As shown, in some embodiments of the magnetic splicing building blocks, the outer side surface of the cover 12 is flush with the surface of the cubic shell 11 .

[0052] It can be understood that after the cover body 12 is assembled into the installation groove 111 (the installation groove 111 is shown in FIG. Figures 3 to 5 ), the outer side surface of the cover body 12 is flush with the surface of the cubic shell 11, which will improve the surface consistency of the product and make the magnetic attraction more stable.

[0053] In some embodiments of the magnetic splicing building blocks, the injection nozzle of the cubic shell 11 is located in the mounting groove 111 .

[0054] It can be understood that the injection nozzle is placed in the installation groove 111 to prevent the injection nozzle from affecting the surface flatness of the cubic shell 11, so that each outer surface of the cubic shell 11 can be as fully abutted as possible against the plane to be fixed.

[0055] Specifically, the depth of the accommodating groove 112 is 7.15 mm to 8.5 mm, the height of the limiting protrusion 132 is 2.9 mm to 4.1 mm, and the height of the magnetic block 21 is 2.5 mm to 3.15 mm.

[0056] It can be understood that by adopting the parameters of this embodiment, it can be ensured that the accommodating groove 112 provided with the limiting boss 132 can not only reserve space for the setting of the magnetic block 21, but also reserve space for the movement of the magnetic block 21, so that the magnetic block 21 can be attached to the corresponding side surface of the cubic shell 11 when subjected to the magnetic attraction force, thereby avoiding the lack of magnetic attraction in some parts of the cubic shell 11.

[0057] like Figures 3 to 5As shown, in some embodiments of magnetic splicing building blocks, each plug-in component 13 includes four plug-in sleeves 133, each plug-in sleeve 133 is provided with a plug hole 131, and four plug-in sleeves 133 are arranged in each installation groove 111; each plug-in sleeve 133 is located on the groove wall of the installation groove 111, and a plug-in sleeve 133 is arranged between every two adjacent accommodating grooves 112.

[0058] It can be understood that the insert 133 can be configured to be arranged on the cubic shell 11 in an integrally formed manner. The insert 133 is arranged on the groove wall of the mounting groove 111, so that the corresponding insert 132 located on the cover 12 is also located at the edge of the cover 12, thereby improving the connection strength between the edge of the cover 12 and the mounting groove 111, and preventing the edge of the cover 12 from warping or even falling out of the mounting groove 111.

[0059] In some embodiments of the magnetic splicing building blocks, the magnetic splicing building blocks 10 further include a light emitting device, which includes a battery and a light emitting component. Both the battery and the light emitting component are disposed in the cubic shell 11, and the light emitting component is electrically connected to the battery.

[0060] It can be understood that the provision of the light-emitting device enables the product to emit light after being spliced ​​and connected, thereby increasing the functionality of the product. The number and location of the light-emitting elements can be flexibly set, and the locations of the light-emitting elements on each magnetic splicing building block 10 can be the same or different.

[0061] like Figure 6 As shown, the utility model also provides a magnetic puzzle toy 1a, which includes a plurality of magnetic puzzle building blocks 10. When the surfaces of any two cubic shells 11 are aligned and fitted, a plurality of magnetic blocks 21 on one cubic shell 11 are magnetically attracted and matched with a plurality of magnetic blocks 21 on the other cubic shell 11 in a one-to-one correspondence, thereby limiting the relative positions of the two cubic shells 11.

[0062] It can be understood that by aligning and fitting any side surfaces of any two magnetic splicing building blocks 10 , the magnetic connection devices 2 of the two magnetic splicing building blocks 10 will magnetically attract and cooperate with each other, thereby fixing the relative positions of the two magnetic splicing building blocks 10 .

[0063] like Figure 6 As shown, in some embodiments of the magnetic puzzle toy, each cubic shell 11 is in the shape of a regular cube.

[0064] It can be understood that each cubic shell 11 is configured to be in the shape of a regular cube, so that after any two magnetic splicing building blocks 10 are magnetically connected to each other, each magnetic block 21 will be magnetically matched with a corresponding magnetic block 21, ensuring the number of magnetic connection positions.

[0065] In other embodiments of the magnetic puzzle toy, some of the cubic shells 11 are in a cube shape, and the remaining cubic shells 11 are in a rectangular parallelepiped shape.

[0066] It can be understood that the cubic shell 11 in this embodiment has a richer appearance, which increases the diversity of the appearance of the finished spliced ​​product.

[0067] In some embodiments of the magnetic puzzle toy, at least part of the shell 1 further includes a pattern layer disposed on the outer surface of the cubic shell 11, and at least part of the pattern layers can correspond to each other.

[0068] It is understandable that the pattern layer can be made by spraying on the surface of the cubic shell 11, or can be independently made in advance and then set on the cubic shell 11 by pasting.

[0069] In some embodiments of the magnetic puzzle toy, the corners of each cubic shell 11 are provided with rounded corners.

[0070] It can be understood that the provision of the rounded corners can prevent the edges or corners of the cubic shell 11 from being damaged due to stress concentration, thereby improving the durability of the product.

[0071] The implementation of this utility model has the following beneficial effects:

[0072] The utility model relates to a magnetic splicing building block and a magnetic splicing toy. The magnetic splicing toy comprises a plurality of magnetic splicing building blocks. On the magnetic splicing building blocks, two opposite installation grooves are provided on a cubic shell, and a receiving groove is provided at a corner of each installation groove, and a storage cavity is defined by a cover body and the receiving groove, and a magnetic block is provided in each storage cavity. Thus, when the magnetic blocks are provided only on two surfaces of the cubic shell, a corresponding magnetic block is provided on each side of the cubic shell for adsorption and fixation, thereby reducing the overall weight of the product while ensuring the magnetic adsorption matching of each surface.

[0073] In this way, the magnetic splicing building blocks with reduced weight can be connected more smoothly by magnetic attraction in the horizontal direction, and the production cost of the product is also reduced.

[0074] The scheme of the utility model has been described in detail above with reference to the accompanying drawings. In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments. Those skilled in the art should also know that the actions and modules involved in the specification are not necessarily required for the utility model. In addition, it can be understood that the steps in the method of the embodiment of the utility model can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the utility model can be merged, divided and deleted according to actual needs.

[0075] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A magnetic splicing building block, characterized in that: include: A shell, the shell comprising a cubic shell, two cover bodies and two plug-in assemblies, two opposite side surfaces of the cubic shell are each provided with an installation groove, each corner position of each installation groove is provided with a receiving groove, the two cover bodies are respectively covered in the two installation grooves, each of the cover bodies and each of the receiving grooves defines a storage cavity together, and the bottom of each of the receiving grooves is provided with a limiting convex column, and one of the plug-in assemblies is provided between each of the cover bodies and the cubic shell, each of the plug-in assemblies comprises a plurality of sockets and a plurality of plug posts, each of the sockets is provided in the installation groove, each of the plug posts is provided on the cover body, and each of the plug posts is correspondingly inserted in each of the sockets; and A magnetic connection device, the magnetic connection device includes a plurality of magnetic blocks, each of the magnetic blocks is limited between the limiting boss and the cover body, and each of the magnetic blocks is arranged in each of the storage cavities in a one-to-one correspondence, so that each corner position on any surface of the cubic shell corresponds to a magnetic block.

2. The magnetic splicing building block according to claim 1, characterized in that: Each corner position of each cover body is provided with a limiting groove, each limiting groove is exposed in the installation groove, each limiting groove corresponds to each accommodating groove one by one, and the groove wall of each limiting groove is aligned with the groove wall of the accommodating groove.

3. The magnetic splicing building block according to claim 1 or 2, characterized in that: The outer side surface of the cover body is flush with the surface of the cubic shell.

4. The magnetic splicing building block according to claim 1, characterized in that: The depth of the accommodating groove is 7.15mm~8.5mm, the height of the limiting boss is 2.9mm~4.1mm, and the height of the magnetic block is 2.5mm~3.15mm.

5. The magnetic splicing building block according to claim 1, characterized in that: The injection nozzle of the cubic shell is located in the mounting groove.

6. The magnetic splicing building block according to claim 1, characterized in that: Each of the plug-in components comprises four plug-in sleeves, each of which is provided with a plug hole, and each of the installation slots is provided with four plug-in sleeves; Each of the inserting tubes is located on the groove wall of the installation groove, and one of the inserting tubes is arranged between every two adjacent accommodating grooves.

7. The magnetic splicing building block according to claim 1, characterized in that: The magnetic splicing building blocks also include a light emitting device, which includes a battery and a light emitting component. The battery and the light emitting component are both arranged in the cubic shell, and the light emitting component is electrically connected to the battery.

8. A magnetic puzzle toy, characterized in that: The magnetic puzzle toy comprises a plurality of magnetic puzzle building blocks as described in any one of claims 1 to 7. When the surfaces of any two of the cubic shells are aligned and fitted together, a plurality of the magnetic blocks on one of the cubic shells are magnetically attracted and matched with a plurality of the magnetic blocks on the other cubic shell in a one-to-one correspondence, thereby limiting the relative positions of the two cubic shells.

9. The magnetic puzzle toy according to claim 8, characterized in that: Each of the cubic shells is in the shape of a regular cube; or Some of the cubic shells are in the shape of cubes, and the rest of the cubic shells are in the shape of cuboids.

10. The magnetic puzzle toy according to claim 8, characterized in that: At least part of the shell further comprises a pattern layer disposed on the outer surface of the cubic shell, and at least part of the pattern layers can correspond to each other; and / or The corners of each cubic shell are provided with rounded corners.

Images