CN210278223U - Edge block assembly and magic cube - Google Patents

Abstract

The utility model relates to a arris piece subassembly and magic cube. This arris piece subassembly includes: first prism shell, second prism shell and edge piece, first prism shell with the detachable connection of second prism shell, first prism shell with second prism shell connects and forms a centre gripping groove, the edge piece install in the centre gripping groove, the surface of edge piece is equipped with the fillet. When the edge block assembly is assembled, the first edge shell and the second edge shell are folded and connected and clamp the edge block, so that the edge block assembly is formed. Wherein the edge blocks form edge portions of the edge block assembly. Because the surface of arris limit piece is equipped with the fillet, so the edge portion surface of arris piece subassembly is the arc surface, and then after this arris piece subassembly was used to the magic cube, player's both hands can not be scraped the hand by the edge portion of arris piece subassembly when contacting and rotating arris piece subassembly to improve player's feeling.

Description

Edge block assembly and magic cube

Technical Field

The utility model relates to a toy technical field that benefits intelligence especially relates to a arris piece subassembly and magic cube.

Background

Because the magic cube has the characteristics of easy starting and changing, a player needs to concentrate on mind, think continuously and be unhappy to play the magic cube gradually. In a sense, the magic cube becomes a toy for special intelligence development and a toy for checking the intelligence level and maturity of players, thereby attracting a batch of players. The player often contacts and rotates the prism when using the puzzle. However, when the conventional magic cube is used, a user easily scrapes hands when rotating the prism block, and the hand feeling is poor.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a arris piece subassembly and magic cube to the easy problem of scraping the hand of arris piece, and the edge piece of this arris piece subassembly is equipped with the fillet to player's both hands can not be scraped the hand by the edge piece when contacting and rotating the arris piece subassembly, and then improve player's feeling.

A prism block assembly for a magic cube, comprising: first prism shell, second prism shell and edge piece, first prism shell with the detachable connection of second prism shell, first prism shell with second prism shell connects and forms a centre gripping groove, the edge piece install in the centre gripping groove, the surface of edge piece is equipped with the fillet.

When the edge block assembly is assembled, the first edge shell and the second edge shell are folded and connected and clamp the edge block, so that the edge block assembly is formed. Wherein the edge blocks form edge portions of the edge block assembly. Because the surface of arris limit piece is equipped with the fillet, so the edge portion surface of arris piece subassembly is the arc surface, and then after this arris piece subassembly was used to the magic cube, player's both hands can not be scraped the hand by the edge portion of arris piece subassembly when contacting and rotating arris piece subassembly to improve player's feeling.

In one embodiment, the first prism block is provided with a first connecting part, and the second prism shell is provided with a second connecting part which is in connection fit with the first connecting part.

In one embodiment, the first connecting portion includes a first post, and the second connecting portion includes a first receptacle corresponding in position to the first post.

In one embodiment, the first connecting portion further comprises a second jack, and the second connecting portion further comprises a second inserting column, wherein the second inserting column corresponds to the second jack in position.

In one embodiment, the number of the first inserting columns and the number of the second inserting holes are more than two, and the first inserting columns and the second inserting holes are distributed along the side edge of the first prism shell in a staggered mode.

In one embodiment, one of the first prism shell and the prism block is provided with a first slot, and the other one of the first prism shell and the prism block is provided with a first inserting sheet matched with the first slot.

In one embodiment, one of the second prism shell and the prism block is provided with a second slot, and the other is provided with a second inserting sheet matched with the second slot.

In one embodiment, the top edge of the first prism shell is attached to the prism block, and/or the top edge of the second prism shell is attached to the prism block.

In one embodiment, the first prism shell is an integrally formed plastic part, and/or the second prism shell is an integrally formed plastic part.

A magic cube, comprising the above prism block assembly.

Drawings

Fig. 1 is a schematic structural view of a magic cube according to an embodiment of the present invention;

figure 2 is an exploded view of the puzzle in figure 1;

figure 3 is a schematic view of the structure of the prism assembly of the puzzle in figure 2;

FIG. 4 is an exploded view of the prism block assembly of FIG. 3;

FIG. 5 is a schematic view of a second prism shell of the prism block assembly of FIG. 4;

FIG. 6 is a schematic view of a rib block of the rib block assembly of FIG. 4.

10. The prism block assembly, 20, the corner block assembly, 30, the center block, 40, the middle shaft, 100, the first prism shell, 110, the first inserted column, 120, the second jack, 130, the first slot, 140, the first clamping groove, 200, the second prism shell, 210, the first jack, 220, the second inserted column, 230, the second slot, 240, the second clamping groove, 300, the edge block, 310, the first inserting sheet, 320, the second inserting sheet, 400, the clamping groove, 500, the clamping angle, 510, the first clamping foot, 520, the second clamping foot.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only. In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.

Fig. 1 shows a schematic structural diagram of a magic cube according to an embodiment of the present invention. With reference to figures 1 and 2, the puzzle comprises a central shaft 40 and a puzzle piece mounted to the central shaft 40. Optionally, the puzzle block includes one or more of a corner block assembly 20, a prism block assembly 10 and a central block 30. The magic cube can be selected from a special-shaped magic cube, a second-order magic cube, a third-order magic cube or a high-order magic cube and the like. Wherein, for a second order cube, the cube does not comprise a central block 30.

With reference to fig. 3 and 4, a prism block assembly 10 includes a first prism housing 100, a second prism housing 200 and an edge block 300, wherein the first prism housing 100 and the second prism housing 200 are detachably connected, the first prism housing 100 and the second prism housing 200 are connected to form a clamping groove 400, the edge block 300 is installed in the clamping groove 400, and the outer surface of the edge block 300 is provided with a round corner.

When the prism block assembly 10 is assembled, the first prism housing 100 and the second prism housing 200 are folded to connect and clamp the prism block 300, thereby forming a prism block assembly 10. Wherein the edge block 300 forms an edge portion of the block assembly 10. Because the surface of arris piece 300 is equipped with the fillet, so the edge portion surface of arris piece subassembly 10 is the arc surface, and then after this arris piece subassembly 10 used the magic cube, player's both hands can not be scraped the hand by the edge portion of arris piece subassembly 10 when contacting and rotating arris piece subassembly 10 to improve player's feeling.

Wherein, the top surface of the first prism shell 100 and the top surface of the second prism shell 200 are display surfaces, and the display surfaces can be selected from one of a red surface, a green surface, a blue surface, a white surface, a yellow surface and an orange surface, and are used for forming the magic cube surface of the magic cube. When the above described prism assembly 10 is installed in a puzzle, the prism assembly 10 occupies the puzzle face including the display face of the first prism shell 100, the display face of the second prism shell 200, and the edge block 300 having rounded corners. The edge blocks 300 occupy a small area of the magic cube surface, so that the magic cube retains a large area of display surface, and the player can recognize the magic cube surface more accurately.

Specifically, the first prism block is provided with a first connecting portion, and the second prism housing 200 is provided with a second connecting portion connected and matched with the first connecting portion. The first connecting portion and the second connecting portion are connected in a plurality of ways, for example, the first connecting portion and the second connecting portion can be connected in a magnetic attraction or adhesion manner.

For another example, referring to fig. 4 and 5, the first connecting portion includes the first plug post 110, the second connecting portion includes the first receptacle 210, and the first receptacle 210 corresponds to the first plug post 110. Adopt the grafting mode to connect between first prism shell 100 and the second prism shell 200, connect the fastening, avoid the arris piece subassembly 10 to appear throwing away the phenomenon of flying at the rotation in-process to improve player's feeling. Moreover, the plug-in mounting is convenient and fast, and the disassembly and the assembly are convenient.

Specifically, with reference to fig. 4 and 5, the first connecting portion further includes a second insertion hole 120, the second connecting portion further includes a second insertion post 120, and the second insertion post 120 corresponds to the second insertion hole 120. First prism shell 100 and second prism shell 200 all are equipped with the jack and insert the post, connect on the one hand and fasten more, avoid the arris piece subassembly 10 to appear throwing away when using and fly the phenomenon, and on the other hand, design so can make first prism shell 100 and second prism shell 200 design into the structure that an mould is the same to reduce the kind of part in the manufacturing process, reduction in production cost.

The number of the first inserting columns 110 and the number of the second inserting columns 120 are more than two, and the first inserting columns 110 and the second inserting columns 120 are distributed along the side edge of the first prism housing 100 in a staggered manner. First prism shell 100 and second prism shell 200 crisscross each other the interpolation closes, and the steadiness is higher, avoids the arris piece subassembly 10 to appear getting rid of the phenomenon of flying when using.

Specifically, referring to fig. 4 and 6, one of the first prism housing 100 and the prism block 300 is provided with a first insertion groove 130, and the other is provided with a first insertion piece 310 engaged with the first insertion groove 130. Therefore, the edge block 300 is not only clamped in the clamping groove 400, but also fixed with the first prism shell 100 in an inserting manner, so that the prism block assembly 10 is more stable and is not easy to be scattered and thrown away.

Further, referring to fig. 5 and 6, one of the second prism housing 200 and the prism block 300 is provided with a second slot 230, and the other is provided with a second insert 320 matched with the second slot 230. Thus, the edge block 300 is further fixed to the second prism case 200 by inserting, so that the stability of the prism assembly 10 is greatly enhanced, and the prism assembly 10 is prevented from being disassembled.

Wherein, the edge piece 300 is provided with a first inserting piece 310 and a second inserting piece 320, and the first inserting piece 310 and the second inserting piece 320 are connected into a whole, thereby being convenient for manufacturing.

Specifically, in conjunction with fig. 3 and 4, the top edge of the first prism housing 100 is attached to the edge block 300, and/or the top edge of the second prism housing 200 is attached to the edge block 300. Thus, there is no gap between the first prism 100 and the edge block 300 and between the second prism 200 and the edge block 300, and the outer surfaces of the two are smoothly transitioned, so that the prism assembly 10 is less likely to scrape the hands of the player when the player rotates the puzzle.

In addition to the above embodiments, the first prism housing 100 is a one-piece plastic component, and/or the second prism housing 200 is a one-piece plastic component. The first prism shell 100 and the second prism shell 200 are made of plastic materials, so that the environment is protected, and the injection molding process can be applied to reduce the difficulty of the production and processing process. Further, the edge block 300 is also an integrally formed plastic member.

Specifically, referring to fig. 2 to 4, the prism block assembly 10 further includes a locking angle 500, the locking angle 500 is clamped between the first prism housing 100 and the second prism housing 200, and the locking angle 500 is slidably disposed on the central shaft 40 of the magic cube. By means of the locking angle 500, the block assembly 10 can be rotated flexibly and smoothly on the central shaft 40.

Referring to fig. 4, the corner clip 500 is provided with a first clip 510 and a second clip 520, the first prism housing 100 is provided with a first clip groove 140 engaged with the first clip 510, and the second prism housing 200 is provided with a second clip groove 240 engaged with the second clip 520, so as to realize the clip fixation among the first prism housing 100, the second prism housing 200 and the corner clip 500.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A prism block assembly applied to a magic cube, the prism block assembly comprising: first prism shell, second prism shell and edge piece, first prism shell with the detachable connection of second prism shell, first prism shell with second prism shell connects and forms a centre gripping groove, the edge piece install in the centre gripping groove, the surface of edge piece is equipped with the fillet.

2. The rib block assembly of claim 1 wherein said first rib block is provided with a first connecting portion and said second rib housing is provided with a second connecting portion for mating connection with said first connecting portion.

3. The prism block assembly of claim 2 wherein the first connection portion comprises a first post and the second connection portion comprises a first receptacle corresponding in position to the first post.

4. The prism block assembly of claim 3 wherein the first connecting portion further comprises a second receptacle, the second connecting portion further comprising a second post, the second post corresponding in position to the second receptacle.

5. The prism block assembly of claim 4 wherein the first insert post and the second insert hole are two or more, the first insert post and the second insert hole being staggered along a side edge of the first prism shell.

6. The rib block assembly of claim 1 wherein one of said first rib housing and said rib block is provided with a first slot and the other is provided with a first tab for mating with said first slot.

7. The rib block assembly of claim 1 wherein one of said second rib housing and said rib block is provided with a second slot and the other is provided with a second tab for mating with said second slot.

8. The prism block assembly of claim 1 wherein the top edge of the first prism shell abuts the prism block and/or the top edge of the second prism shell abuts the prism block.

9. A prism block assembly according to any of claims 1 to 8, wherein the first prism housing is an integrally formed plastic part and/or the second prism housing is an integrally formed plastic part.

10. A puzzle cube, wherein the cube comprises a prism assembly according to any one of claims 1 to 9.

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