Axle core piece, assembly structure and Rubik's Cube of three-order six-sided Rubik's Cube

Abstract

The present invention provides an axis component of a three-order six-sided Rubik's Cube, including: a cross axis and a straight axis embedded in the axis hole of the cross axis, the cross axis includes an annular axis seat, an axis hole is provided in the center of the axis seat, and four docking axis bodies are arranged on the axis seat and distributed in a circular array with the center of the axis seat as the center, and a wedge is provided on the top of each docking axis body, and elastic buckles are provided on both sides of the wedge. An assembly structure of a three-order six-sided Rubik's Cube is also provided, and an elastic buckle anti-detachment connection structure is adopted between the axis component and the center block, which not only ensures the smooth rotation of the Rubik's Cube but also ensures that the Rubik's Cube is not easy to fall apart, and no spring is needed, which greatly simplifies the assembly difficulty of the axis component and the center block. A three-order six-sided Rubik's Cube is also provided, which adopts an axis elastic anti-detachment structure, which not only ensures the smooth rotation of the Rubik's Cube but also ensures that the Rubik's Cube is not easy to fall apart, and the axis adopts a split structure, so that the Rubik's Cube rotates more smoothly and improves the assembly efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of magic cubes, and in particular to an axis component, an assembly structure and a magic cube of a three-order six-sided magic cube. Background Art

[0002] At present, the Rubik's Cube, also known as the Rubik's Cube, is a 6-sided cube made of elastic hard plastic. The core is an axis and is composed of 26 blocks. The 26 blocks include 6 inner center blocks, which are fixed and only have one side with color. There are 8 rotatable corner blocks. The 12 edge blocks can also rotate. When the toy is sold, the blocks are arranged so that each side of the cube has the same color. When one side of the large cube rotates horizontally, the single color of its adjacent sides is destroyed, and the cubes that form a new pattern are rotated and changed again, forming each side with blocks of different colors. The way to play is to restore the scrambled cube to a single color on all six sides as quickly as possible by rotating it.

[0003] Since its advent, the Rubik's Cube has been popular all over the world because of its strong educational function for humans. The Rubik's Cube is easy to understand, changeable and flexible. In order to play it well, the player must be able to concentrate, think continuously, and not be impatient to gradually become proficient in it. In a sense, the Rubik's Cube has become a toy for special intellectual development and a toy for testing the player's intelligence level and maturity, thus attracting batches of players.

[0004] The most enjoyable way to play with the Rubik's Cube is to use the colors of the Rubik's Cube to create different shapes, and then put the different Rubik's Cubes together to form a complete painting.

[0005] Rubik's Cube puzzles can be used to form numbers, letters and various patterns; from numbers formed by a few Rubik's Cubes to giant Rubik's Cube walls formed by tens of thousands of Rubik's Cubes, Rubik's Cube puzzles greatly expand the enlightenment, educational, innovative and playability of the Rubik's Cube, and can well train players' observation, innovative thinking and concentration, and can greatly improve players' patience.

[0006] However, the existing Rubik's Cube has the following defects:

[0007] 1) The existing axial structure of the Rubik's Cube is usually formed by directly opening a threaded hole on the axis, and screws with springs and center blocks are threaded into the threaded hole to finally form an axial structure of the Rubik's Cube. The structure is complex and inconvenient to assemble and use. At the same time, this installation method may cause the center block to deviate from the center position of the axis, resulting in uneven rotation of the Rubik's Cube.

[0008] 2) The existing Rubik's Cube axis and the Rubik's Cube center block are connected by screws. The use of a large number of screws not only increases the weight of the Rubik's Cube itself, but also affects the user experience. In order to prevent the Rubik's Cube from falling apart during rotation, a spring is usually set in the center block to provide a pre-tightening force. However, the screw hole of the traditional nut used to adjust the compression of the spring is through. The tightness of each side of the Rubik's Cube can only be adjusted by the control of the assembler, and it cannot be completely guaranteed that the tightness of each side is consistent. In addition, the spring will also deflect during the adjustment process, causing the spring to be distorted, making it difficult to adjust;

[0009] 3) The surface of the existing Rubik's Cube is generally designed with stickers (colored paper), which is easy to warp and deform, and it is inconvenient to replace once damaged. Summary of the invention

[0010] In view of the shortcomings of the prior art, the present invention proposes an axis component of a three-order six-sided Rubik's Cube, which adopts a split design in which a cross axis and a straight axis are matched, simplifies the structure of the axis component, and can ensure concentric and coaxial rotation, making the Rubik's Cube rotate more smoothly, does not require complicated screw fixation, and is very convenient to assemble and use.

[0011] The present invention also proposes an assembly structure of a three-order six-sided Rubik's Cube. An elastic snap-on anti-detachment connection structure is adopted between the axis piece and the center block, which not only ensures smooth rotation of the Rubik's Cube but also ensures that the Rubik's Cube is not easy to fall apart. There is no need to use springs, which greatly simplifies the difficulty of assembling the axis piece and the center block.

[0012] The present invention also proposes a three-order six-sided Rubik's Cube using the above-mentioned axis member and assembly structure.

[0013] To achieve the above technical solution, the present invention provides an axis component of a three-order six-sided Rubik's Cube, including: a cross axis, the cross axis includes an annular axis seat, an axis hole is opened in the center of the axis seat, four docking axis bodies are arranged on the axis seat and are distributed in a circular array with the center of the axis seat as the center, a wedge is opened on the top of each docking axis body, and elastic buckles are arranged on both sides of the wedge; a straight axis embedded in the axis hole of the cross axis, the straight axis consists of an integrally formed assembly axis, a positioning baffle, a front axis body and a rear axis body, wherein the positioning baffle is integrally formed and arranged at the front end of the assembly axis, the front axis body is integrally formed and arranged at the front end of the positioning baffle, and the rear axis body is integrally formed and arranged at the rear end of the assembly axis, the tops of the front axis body and the rear axis body are both provided with wedge openings, and elastic buckles are arranged on both sides of the wedge opening, the assembly axis is inserted into the axis hole of the cross axis seat and assembled and positioned by the positioning baffle.

[0014] In the above technical scheme, the cross shaft and the straight shaft adopt a split design. During actual assembly, it is only necessary to insert the assembly shaft of the straight shaft into the shaft hole of the cross shaft shaft seat and assemble and position it through the positioning baffle. The assembly is very convenient, and the front shaft body and the rear shaft body in the straight shaft can rotate 360° relative to the cross shaft. The four docking shaft bodies in the cross shaft that are distributed in a circular array with the center of the shaft seat as the center can also rotate 360° relative to the straight shaft. Therefore, under the premise of ensuring the concentric rotation of the four docking shaft bodies in the cross shaft and the coaxial rotation of the front shaft body and the rear shaft body in the straight shaft, the assembly structure of the axis part is greatly simplified, and no complicated screw fixing is required. The assembly and use are very convenient, and the rotation is smoother.

[0015] Preferably, an outwardly protruding undercut is provided on the outer side of the elastic buckle. When the elastic buckle is docked with the buckle docking hole of the center block, the outwardly protruding undercut design prevents the elastic buckle from falling off from the buckle docking hole.

[0016] Preferably, reinforcing ribs are provided between two adjacent abutting shaft bodies on the cross shaft to enhance the overall strength of the cross shaft.

[0017] Preferably, the shaft seat of the cross shaft, the four connecting shaft bodies and the reinforcing ribs between adjacent connecting shaft bodies are integrally injection molded by an injection mold.

[0018] The present invention also proposes an assembly structure of a three-order six-sided Rubik's Cube, including the above-mentioned axis piece and center block, the center block including a center block body, a center of the center block body is provided with a buckle docking hole matching the elastic buckle on the axis piece, a plurality of buckle holes are provided at the top fitting end edge of the center block body, a center top column matching the wedge opening between the elastic buckles on the axis piece is provided at the bottom center of the center color piece, a positioning column matching the buckle hole on the top of the center block body is provided around the center top column, the axis piece is embedded in the buckle docking hole set in the center of the center block body through the elastic buckle, the center color piece is inserted into the buckle hole set at the top of the center block body through the positioning column, the center top column in the center of the bottom of the center color piece is embedded in the wedge opening between the elastic buckles and expands the elastic buckle outward into the buckle docking hole set in the center of the center block body.

[0019] In the above technical solution, during actual assembly, it is only necessary to insert the elastic buckle of any axis on the shaft member into the buckle docking hole set in the center of the center block body, and the elastic buckle is expanded outward into the buckle docking hole set in the center of the center block body by embedding the center top column of the center color piece into the wedge between the elastic buckles, and the inverted buckle design can ensure that the elastic buckle will not fall off from the buckle docking hole, preventing the Rubik's Cube from falling apart during rotation. When disassembly is required, it is only necessary to first pull out the center color piece, then manually press the elastic buckle to tighten the elastic buckle inward, and then pull the center block out of the shaft member, without the need for a spring, which greatly simplifies the difficulty of assembly and disassembly of the shaft member and the center block.

[0020] Preferably, a gap is reserved at the outer end edge of the joint between the elastic buckle and the buckle docking hole arranged in the center of the center block body, which can reduce the friction between the elastic buckle and the center block body during rotation and ensure smooth rotation of each side of the magic cube.

[0021] The present invention also proposes a three-order six-sided Rubik's Cube using the above-mentioned axis member and assembly structure, comprising: the above-mentioned axis member, six center blocks, eight corner blocks and twelve edge blocks, wherein the axis member and the six center blocks are assembled using the above-mentioned assembly structure, and adjacent corner blocks, edge blocks and center blocks are connected by movable ears arranged on the corner blocks and edge blocks, and the six center blocks, eight corner blocks and twelve edge blocks are spliced ​​into a regular hexahedron.

[0022] Preferably, the top side surface, front side surface and right side surface of the corner block are all covered with corner block color sheets, and the corner block color sheets are inserted into the corner block color sheet card holes provided on the corner block through corner block color sheet positioning columns provided on the corner block color sheets, so as to facilitate the replacement of the color sheets, and movable ears are provided on the inner bottom of the corner block.

[0023] Preferably, the top side surface and the front side surface of the edge block are clamped with color sheets, and the inner bottom of the edge block is provided with a wedge groove for connecting ears that fits with the movable connecting ears on the corner block, so that the various surfaces can rotate relative to each other.

[0024] The beneficial effects of the axis part, assembly structure and magic cube of a three-order six-sided magic cube provided by the present invention are:

[0025] 1) The axis of the three-order six-sided Rubik's Cube provided by the present invention has a simple structure, ingenious design, and convenient assembly and disassembly. The split design of the cross shaft and the straight shaft is adopted to simplify the structure of the axis, and can ensure concentric and coaxial rotation, so that the Rubik's Cube rotates more smoothly, does not require complex screw fixation, and is very convenient to assemble and use. During actual assembly, it is only necessary to insert the assembly shaft of the straight shaft into the shaft hole of the cross shaft shaft seat and assemble and position it through the in-place baffle, which is very convenient to assemble, and the front shaft body and the rear shaft body in the straight shaft can be rotated 360° relative to the cross shaft, and the four docking shaft bodies in the cross shaft that are distributed in a circular array with the center of the shaft seat as the center can also be rotated 360° relative to the straight shaft, so that the assembly structure of the axis can be greatly simplified on the premise of ensuring the concentric rotation of the four docking shaft bodies in the cross shaft and the coaxial rotation of the front shaft body and the rear shaft body in the straight shaft, without the need for complex screw fixation, and is very convenient to assemble and use, and the rotation is also smoother.

[0026] 2) The three-order six-sided Rubik's Cube assembly structure provided by the present invention ensures that the Rubik's Cube rotates smoothly and is not easy to fall apart by designing the axis piece and the center block into an elastic buckle anti-detachment connection structure, and no spring is needed, which greatly simplifies the difficulty of assembling the axis piece and the center block. During actual assembly, it is only necessary to insert the elastic buckle of any axis on the axis piece into the buckle docking hole set in the center of the center block body, and the elastic buckle is expanded outward into the buckle docking hole set in the center of the center block body through the center top column of the center color piece embedded in the wedge between the elastic buckle, and the elastic buckle is tightened outward in the buckle docking hole set in the center of the center block body, and the undercut design can ensure that the elastic buckle will not fall off from the buckle docking hole, preventing the Rubik's Cube from falling apart during rotation. When disassembly is required, it is only necessary to first pick out the center color piece, and then manually press the elastic buckle to tighten the elastic buckle inward, and then pull the center block out of the axis piece, without the need for a spring, which greatly simplifies the difficulty of assembling and disassembling the axis piece and the center block.

[0027] 3) The three-order six-sided Rubik's Cube provided by the present invention adopts an axial elastic anti-detachment structure, which not only ensures the smooth rotation of the Rubik's Cube but also ensures that the Rubik's Cube is not easy to fall apart. The axis adopts a split structure, which makes the Rubik's Cube rotate more smoothly and improves the assembly efficiency. The color pieces adopt a card hole structure to facilitate the replacement of the color pieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the assembled three-dimensional structure of the shaft member in the present invention.

[0029] Figure 2 It is a schematic diagram of the three-dimensional structure explosion of the axis member in the present invention.

[0030] Figure 3 It is a cross-sectional view of the assembly structure of the shaft member and the center block in the present invention.

[0031] Figure 4 It is a partially enlarged schematic diagram of the assembly structure of the shaft member and the center block in the present invention.

[0032] Figure 5 It is a schematic diagram of the assembled three-dimensional structure of the shaft member and the center block in the present invention.

[0033] Figure 6 It is a structural schematic diagram of the magic cube in the present invention.

[0034] Figure 7 It is a schematic diagram of the internal structure assembly of the Rubik's Cube in the present invention.

[0035] In the figure: 100, cross shaft; 101, shaft seat; 102, shaft hole; 103, docking shaft body; 104, wedge; 105, elastic buckle; 106, reinforcing rib; 200, straight shaft; 201, assembly shaft; 202, in-position baffle; 203, front shaft body; 204, rear shaft body; 300, center block; 301, center block body; 302, center color piece; 303, center top column; 304, positioning column; 305, clamping hole; 306, buckle docking hole; 307, gap; 400, corner block; 401, corner block body; 402, corner block color piece clamping hole; 403, corner block color piece; 404, corner block color piece positioning column; 405, movable ear; 500, edge block. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary persons in the art without creative work are within the scope of protection of the present invention.

[0037] Embodiment 1: An axis piece of a three-order six-sided Rubik's Cube.

[0038] Reference Figure 1 and Figure 2 As shown, an axis piece of a three-order six-sided Rubik's Cube, comprising:

[0039] The cross shaft 100 includes a shaft seat 101 of an annular design, a shaft hole 102 is opened in the center of the shaft seat 101, and four docking shaft bodies 103 are arranged on the shaft seat 101 and distributed in a circular array with the center of the shaft seat 101 as the center. A reinforcing rib 106 is arranged between two adjacent docking shaft bodies 103 to enhance the connection strength between the two adjacent docking shaft bodies 103. A wedge 104 is opened on the top of each docking shaft body 103, and elastic ribs 106 are arranged on both sides of the wedge 104. The elastic buckle 105 is provided with an outwardly protruding undercut on the outside of the elastic buckle 105. When the elastic buckle 105 is docked with the buckle docking hole 306 of the center block 300, the outwardly protruding undercut design prevents the elastic buckle 105 from falling off from the buckle docking hole 306. The shaft seat 101 of the cross shaft 100, the four docking shaft bodies 103 and the reinforcing ribs 106 between the adjacent docking shaft bodies 103 are integrally injection molded by an injection mold, which can enhance the overall strength of the cross shaft 100.

[0040] The straight shaft 200 embedded in the shaft hole 102 of the cross shaft 100 is composed of an integrally formed assembly shaft 201, a positioning baffle 202, a front shaft body 203 and a rear shaft body 204, wherein the positioning baffle 202 is integrally formed and arranged at the front end of the assembly shaft 201, the front shaft body 203 is integrally formed and arranged at the front end of the positioning baffle 202, and the rear shaft body 204 is integrally formed and arranged at the rear end of the assembly shaft 201. The tops of the front shaft body 203 and the rear shaft body 204 are both provided with wedge openings 104, and elastic buckles 105 are provided on both sides of the wedge opening 104. The outer side of the elastic buckle 105 is provided with an outwardly protruding undercut, and the assembly shaft 201 is inserted into the shaft hole 102 of the shaft seat 101 of the cross shaft 100 and is assembled and positioned through the positioning baffle 202.

[0041] The axis component of the three-order six-sided Rubik's Cube provided in this embodiment has a simple structure, ingenious design, and is easy to assemble and disassemble. The split design of the cross axis 100 and the straight axis 200 is adopted to simplify the structure of the axis component, and can ensure concentric and coaxial rotation, so that the Rubik's Cube rotates more smoothly, does not require complicated screw fixation, and is very convenient to assemble and use. During actual assembly, it is only necessary to insert the assembly shaft 201 of the straight shaft 200 into the shaft hole 102 of the shaft seat 101 of the cross shaft 100 and assemble and position it through the positioning baffle 202. The assembly is very convenient, and the front shaft body 203 and the rear shaft body 204 in the straight shaft 200 can rotate 360° relative to the cross shaft 100. The four docking shaft bodies 103 in the cross shaft 100 that are distributed in a circular array with the center of the shaft seat 101 as the center can also rotate 360° relative to the straight shaft 200. Therefore, under the premise of ensuring the concentric rotation of the four docking shaft bodies 103 in the cross shaft 100 and the coaxial rotation of the front shaft body 203 and the rear shaft body 204 in the straight shaft 200, the assembly structure of the shaft center part is greatly simplified, and no complicated screw fixing is required. The assembly and use are very convenient, and the rotation is also smoother.

[0042] Embodiment 2: An assembly structure of a three-order six-sided Rubik's Cube.

[0043] Reference Figures 3 to 5 As shown, an assembly structure of a three-order six-sided Rubik's Cube comprises: the axis piece and the center block 300 in Example 1, wherein the center block 300 comprises a center block body 301, a buckle docking hole 306 matching the elastic buckle 105 on the axis piece is arranged at the center of the center block body 301, four buckle holes 305 are arranged at the top fitting end edge of the center block body 301, a center top column 303 matching the wedge opening 104 between the elastic buckles 105 on the axis piece is arranged at the bottom center of the center color piece 302, positioning columns 304 matching the buckle holes 305 on the top of the center block body 301 are arranged around the center top column 303, and the axis piece is embedded into the center block body 301 through the elastic buckle 105. The center color piece 302 is inserted into the snap-fitting hole 306 set in the center of the center block body 301 through the positioning column 304, and the center top column 303 in the center of the bottom of the center color piece 302 is embedded in the wedge 104 between the elastic snaps 105 and expands the elastic snaps 105 outwardly into the snap-fitting hole 306 set in the center of the center block body 301. A gap 307 is reserved at the outer end edge of the docking point where the elastic snaps 105 and the snap-fitting hole 306 set in the center of the center block body 301 are docked, which can reduce the friction between the elastic snaps 105 and the center block body 301 during rotation, thereby ensuring smooth rotation of all sides of the Rubik's Cube.

[0044] The three-order six-sided Rubik's Cube assembly structure provided in this embodiment ensures the smooth rotation of the Rubik's Cube and the Rubik's Cube is not easy to fall apart by designing the axis piece and the center block 300 as an elastic buckle anti-detachment connection structure, and no spring is needed, which greatly simplifies the assembly difficulty of the axis piece and the center block 300. During actual assembly, it is only necessary to insert the elastic buckle 105 of any axis body on the axis piece into the buckle docking hole 306 set in the center of the center block body 301, and the elastic buckle 105 is expanded outward into the buckle docking hole 306 set in the center of the center block body 301 by inserting the central top column 303 of the central color piece 302 into the wedge 104 between the elastic buckle 105, and the undercut design can ensure that the elastic buckle 105 will not fall off from the buckle docking hole 306, preventing the Rubik's Cube from falling apart during rotation. When disassembly is required, just pick out the center color piece 302 first, then manually press the elastic buckle 105 to tighten the elastic buckle 105 inward, and then pull the center block 300 out of the shaft member. No spring is required, which greatly simplifies the difficulty of assembly and disassembly of the shaft member and the center block 300.

[0045] Embodiment 3: A three-order six-sided Rubik's Cube.

[0046] Reference Figures 1 to 7 As shown, a three-order six-sided Rubik's Cube using the axis member in Example 1 and the assembly structure in Example 2 includes: the axis member in Example 1, six center blocks 300, eight corner blocks 400 and twelve edge blocks 500, wherein the axis member and the six center blocks 300 are assembled using the assembly structure in Example 2, and the adjacent corner blocks 400, edge blocks 500 and center blocks 300 are connected via movable ears 405 arranged on the corner blocks 400 and edge blocks 500. Six center blocks 300, eight corner blocks 400 and twelve edge blocks 500 are spliced ​​into a regular hexahedron, wherein the top side, front side and right side of the corner block 400 are all covered with corner block color sheets 403, and the corner block color sheets 403 are inserted into the corner block color sheet clamping holes 402 set on the corner block body 401 through the corner block color sheet positioning columns 404 set on the corner block color sheets 403, so as to facilitate the replacement of the corner block color sheets 403, and the bottom of the inner side of the corner block 400 is provided with movable ears 405. The top side and front side of the edge block 500 are clamped with color sheets, and the bottom of the inner side of the edge block 500 is provided with ear wedge grooves 405 that fit with the movable ears 405 on the corner block 400, so that the faces can rotate relative to each other.

[0047] The three-order six-sided Rubik's Cube provided in this embodiment adopts an axis elastic anti-detachment structure, which not only ensures the smooth rotation of the Rubik's Cube but also ensures that the Rubik's Cube is not easy to fall apart. The axis adopts a split structure, which makes the Rubik's Cube rotate more smoothly and improves the assembly efficiency. The color pieces adopt a card hole structure to facilitate the replacement of color pieces.

[0048] The above description is only a preferred embodiment of the present invention, but the present invention should not be limited to the contents disclosed in the embodiment and the drawings, so any equivalent or modification completed without departing from the spirit disclosed in the present invention shall fall within the scope of protection of the present invention.

Claims

1. A three-order six-sided Rubik's Cube axis, characterized in that include: A cross shaft, the cross shaft comprising a ring-shaped shaft seat, a shaft hole is provided at the center of the shaft seat, four docking shaft bodies are arranged on the shaft seat and are distributed in a circular array with the center of the shaft seat as the center, a wedge is provided at the top of each docking shaft body, and elastic buckles are provided on both sides of the wedge; A straight shaft embedded in the shaft hole of the cross shaft, the straight shaft consists of an integrally formed assembly shaft, a positioning baffle, a front shaft body and a rear shaft body, wherein the positioning baffle is integrally formed and arranged at the front end of the assembly shaft, the front shaft body is integrally formed and arranged at the front end of the positioning baffle, and the rear shaft body is integrally formed and arranged at the rear end of the assembly shaft, the tops of the front shaft body and the rear shaft body are both provided with wedge openings, and elastic buckles are provided on both sides of the wedge openings, the assembly shaft is inserted into the shaft hole of the cross shaft seat and is assembled and positioned through the positioning baffle.

2. The axis member of the three-order six-sided magic cube according to claim 1, characterized in that: An undercut protruding outward is arranged on the outer side of the elastic buckle.

3. The axis member of the three-order six-sided magic cube according to claim 1, characterized in that: Reinforcing ribs are arranged between two adjacent butted shaft bodies on the cross shaft.

4. The axis member of the three-order six-sided magic cube according to claim 3, characterized in that: The shaft seat of the cross shaft, the four butt-jointed shaft bodies and the reinforcing ribs between adjacent butt-jointed shaft bodies are integrally injection-molded by an injection mold.

5. An assembly structure of a three-order six-sided Rubik's Cube, characterized in that: It comprises an axial member and a center block as described in any one of claims 1 to 4, wherein the center block comprises a center block body, a buckle docking hole matching the elastic buckle on the axial member is arranged at the center of the center block body, a plurality of buckle holes are arranged at the top fitting end edge of the center block body, a center top column matching the wedge opening between the elastic buckles on the axial member is arranged at the bottom center of the center color sheet, positioning columns matching the buckle holes on the top of the center block body are arranged around the center top column, the axial member is embedded in the buckle docking hole set in the center of the center block body through the elastic buckle, the center color sheet is inserted into the buckle hole set at the top of the center block body through the positioning column, the center top column in the center of the bottom of the center color sheet is embedded in the wedge opening between the elastic buckles and expands the elastic buckle outwardly into the buckle docking hole set in the center of the center block body.

6. The assembly structure of the three-order six-sided magic cube according to claim 5, characterized in that: A gap is reserved at the outer end edge of the joint between the elastic buckle and the buckle joint hole arranged in the center of the center block body.

7. A three-order six-sided Rubik's Cube, characterized in that include: The axis member, six center blocks, eight corner blocks and twelve edge blocks as described in any one of claims 1 to 4, wherein the axis member and the six center blocks are assembled using the assembly structure as described in claim 5, adjacent corner blocks, edge blocks and center blocks are connected by movable ears arranged on the corner blocks and edge blocks, and the six center blocks, eight corner blocks and twelve edge blocks are spliced ​​into a regular hexahedron.

8. The three-order six-sided magic cube according to claim 7, characterized in that: The top side surface, front side surface and right side surface of the corner block are all covered with corner block color sheets, and the corner block color sheets are inserted into the corner block color sheet clamping holes arranged on the corner block through the corner block color sheet positioning columns arranged on the corner block color sheets, and movable ears are arranged on the inner bottom of the corner block.

9. The three-order six-sided magic cube according to claim 7, characterized in that: The top side surface and the front side surface of the edge block are clamped with color sheets, and the inner bottom of the edge block is provided with a connecting ear wedge groove that matches with the movable connecting ear on the corner block.

Images