CN219462474U

CN219462474U - Magic cube with detachable axle center

Info

Publication number: CN219462474U
Application number: CN202220090334.2U
Authority: CN
Inventors: 蔡喆凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2023-08-04
Anticipated expiration: 2032-01-13

Abstract

The application discloses axle center detachable magic cube includes: the device comprises a shaft core body, a plurality of assembly parts, a plurality of shaft bodies and a plurality of center blocks. The axle center body is provided with a plurality of mounting seats. Each fitting is detachably mounted on a corresponding mounting seat. Each of the shaft bodies is connected at a uniform end to a corresponding fitting. Each center block is connected with a corresponding shaft body respectively. The magic cube with the detachable axle center can be assembled on the assembly part by arranging the detachable assembly part on the axle center body, and the assembly part can be replaced when the assembly part is severely worn, so that the axle center body is protected, and the service life of the magic cube with the detachable axle center is prolonged.

Description

Magic cube with detachable axle center

Technical Field

The utility model relates to the technical field of toys, in particular to a magic cube with a detachable axle center.

Background

The magic cube with detachable axle center on the market is generally provided with an axle center body, the axle center body is provided with thread grooves, each thread groove can be connected with the axle body in a threaded manner, and the center block of the magic cube with detachable axle center is connected with the axle body. In the long-term rotation debugging of the magic cube with the detachable axle center, the thread groove on the axle center body is easy to wear and the sliding tooth is easy to appear, so that the axle center body is scrapped and the whole axle center body needs to be replaced.

Disclosure of Invention

The utility model provides a magic cube with a detachable axle center, which can protect an axle center body and prolong the service life.

In order to achieve the technical purpose of the application, the application provides the following technical scheme:

a magic cube with a detachable shaft center, comprising:

the axle center body is provided with a plurality of mounting seats;

the assembly parts are detachably mounted on the corresponding mounting seats respectively;

a plurality of shafts, each of which has a uniform end connected to a respective fitting;

and each central block is connected with the corresponding shaft body respectively.

Optionally, the mounting seat is provided with a mounting groove, and the fitting is inserted and fixed in the mounting groove.

Optionally, the mounting groove is provided with a circumferential limit part and an axial limit part;

and in a state that the assembly part is inserted into the mounting groove, the circumferential limiting part limits the position of the assembly part along the circumferential direction of the shaft body, and the axial limiting part limits the position of the assembly part along the length direction of the shaft body.

Optionally, the axial limiting part comprises a first clamping groove arranged on the inner wall of the mounting groove, and the assembly part is provided with a claw;

the claw is clamped in the first clamping groove in a state that the assembly part is inserted into the mounting groove.

Optionally, the circumferential limiting part comprises a limiting convex rib arranged on the inner wall of the mounting groove, and the assembly part is provided with a second clamping groove;

and in the state that the assembly part is inserted into the mounting groove, the limiting convex rib is inserted into the second clamping groove.

Optionally, the assembly part is provided with a thread groove, the shaft body is provided with external threads, and the shaft body is in threaded connection with the thread groove.

Optionally, the thread groove penetrates through the assembly part, the mounting seat is provided with a blind groove, and the shaft body penetrates through the end part of the thread groove and stretches into the blind groove.

Optionally, an internal thread is provided on the inner wall of the blind groove, and the shaft body is in threaded connection with the blind groove.

Optionally, a cap is disposed at one end of the shaft body, the shaft body penetrates through the assembly part, and the cap is clamped between the assembly part and the bottom wall of the mounting groove.

Through adopting above-mentioned technical scheme for this application has following beneficial effect:

the magic cube with the detachable axle center can be assembled on the assembly part by arranging the detachable assembly part on the axle center body, and the assembly part can be replaced when the assembly part is severely worn, so that the axle center body is protected, and the service life of the magic cube with the detachable axle center is prolonged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model, without limitation to the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort.

Fig. 1 is a schematic perspective view of a magic cube with a detachable shaft center according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an exploded view of FIG. 1;

fig. 4 is a schematic diagram of a mating structure of an axle center body and an assembly of a magic cube with a detachable axle center according to an embodiment of the present application;

fig. 5 is a schematic perspective view of a magic cube with a detachable axle center according to a second embodiment of the present disclosure;

FIG. 6 is a cross-sectional view of FIG. 5;

fig. 7 is an exploded view of fig. 5.

In the figure: 1. an axle center body; 11. a mounting base; 111. a mounting groove; 112. a first clamping groove; 113. limiting convex ribs; 114. a blind groove; 2. a fitting; 21. a claw; 22. a second clamping groove; 23. a thread groove; 3. a shaft body; 31. a cap body.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, an embodiment of the present application provides a magic cube with a detachable shaft center, including: the shaft comprises a shaft body 1, a plurality of assembly parts 2, a plurality of shaft bodies 3 and a plurality of center blocks. The hub 1 has a plurality of mounting seats 11. Each of the fittings 2 is detachably mounted to a corresponding mount 11. Each of the shaft bodies 3 is connected at one end to a corresponding fitting 2. Each of the center blocks is connected to a corresponding shaft body 3, respectively. Illustratively, six mounting seats 11 may be provided on the hub 1, and six fitting members 2 may be mounted on the six mounting seats 11, respectively.

In this application, for the scheme of only directly installing axis body 3 in the axle center body 1 among the prior art, can assemble the axis body 3 on this assembly part 2 in this application, the position of axis body is injectd to assembly part 2, when assembly part 2 wearing and tearing are serious, can dismantle and change to the protection axle center body 1 has prolonged the life of axle center detachable magic cube.

Referring to fig. 2, in one possible embodiment, the mounting base 11 has a mounting groove 111, and the fitting 2 is inserted and fixed in the mounting groove 111.

In this embodiment, the assembly part 2 is partially or wholly accommodated in the mounting groove 111, the mounting groove 111 limits and protects the assembly part 2 for one circle, the structural strength of the assembly part 2 is improved, and the mounting structure of the assembly part 2 is ensured to be firm and stable.

In one possible embodiment, the mounting groove 111 is provided with a circumferential limit portion and an axial limit portion. In a state that the assembly 2 is inserted into the mounting groove 111, the circumferential limit portion limits the position of the assembly 2 along the circumferential direction of the shaft body 3 to prevent the assembly 2 from rotating, and the axial limit portion limits the position of the assembly 2 along the length direction of the shaft body 3 to prevent the assembly 2 from being separated from the mounting groove 111.

In this embodiment, the mounting seat 11 is provided with a circumferential limiting portion and an axial limiting portion, and when the assembly part 2 is inserted into the mounting groove 111 of the mounting seat 11, the mounting seat 11 can limit the position of the assembly part 2, so that the assembly part 2 cannot rotate or separate from the mounting groove 111, the stability of the assembly structure is improved, and when the shaft body 3 is connected with the assembly part 2, the assembly part 2 is fixed in position, thereby facilitating the operation of the connection of the shaft body 3 to the assembly part 2.

Referring to fig. 4, in one possible embodiment, the axial limiting portion includes a first clamping groove 112 formed on an inner wall of the mounting groove 111, and the claw 21 is disposed on the fitting 2. The claw 21 is engaged with the first engaging groove 112 in a state where the fitting 2 is inserted into the mounting groove 111.

In this embodiment, the mounting seat 11 may be a sleeve structure, the first clamping groove 112 may be a through groove formed on the sleeve structure, and when the fitting 2 is inserted into the mounting groove 111, the clamping claw 21 is clamped on the first clamping groove 112, the first clamping groove 112 defines the position of the fitting 2, so as to prevent the fitting 2 from moving along the axis direction of the shaft body 3 and separating from the mounting groove 111. At the same time, when the extending length of the first clamping groove 112 along the circumferential direction of the shaft body 3 is matched with the width of the clamping jaw 21, the clamping groove also plays a role in limiting the position of the clamping jaw 21 and preventing the assembly 2 from rotating.

The circumferential limiting portion may include two first clamping grooves 112 formed on the inner wall of the mounting groove 111, and the two first clamping grooves 112 are respectively formed on two opposite sides of the inner wall of the mounting groove 111.

Referring to fig. 4, in one possible embodiment, the circumferential limit portion includes a limit rib 113 disposed on an inner wall of the mounting groove 111, and the fitting 2 is provided with a second clamping groove 22. In a state that the assembly part 2 is inserted into the mounting groove 111, the limiting convex rib 113 is inserted into the second clamping groove 22.

In this embodiment, the position of the assembly 2 is defined in the second clamping groove 22 by the limiting rib 113, so as to prevent the assembly 2 from rotating, so that the assembly 2 is convenient to fix in position when the shaft body 3 is connected with the assembly 2, and the operation shaft body 3 is convenient to be connected with the assembly 2.

The circumferential limiting portion may include two limiting ribs 113 disposed on an inner wall of the mounting groove 111, and the two limiting ribs 113 are disposed on two opposite sides of the inner wall of the mounting groove 111. The straight line where the two limit ribs 113 are located is perpendicular to the straight line where the two first clamping grooves 112 are located. That is, the limit ribs 113 and the first catching grooves 112 are alternately arranged along the circumference of the inner wall of the mounting groove 111.

Referring to fig. 2 and 4, in one possible embodiment, the fitting 2 is provided with a thread groove 23, the shaft body 3 is provided with external threads, and the shaft body 3 is screwed to the thread groove 23. Since the fitting 2 can be fixed by the circumferential and axial stopper portions, the shaft body 3 can be directly inserted into the screw groove 23 and rotated when the shaft body 3 is assembled, and the shaft body 3 can be smoothly coupled to the screw groove 23.

Referring to fig. 2 and 4, in one possible embodiment, the threaded groove 23 is provided through the fitting 2, the mount 11 has a blind groove 114, and the shaft body 3 extends into the blind groove 114 through the end of the threaded groove 23. The end of the shaft body 3 can further extend into the blind groove 114, the blind groove 114 can support and limit the shaft body 3, the stability of the assembly structure of the shaft body 3 is improved, and thread abrasion caused by excessive extrusion of the thread groove 23 on one side of the shaft body 3 is prevented.

Further, the inner wall of the blind groove 114 may be provided with an internal thread, and the shaft body 3 is screwed to the blind groove 114. Therefore, the shaft body 3 can be limited at two positions of the shaft body 1 and the assembly part 2, and the stability of the assembly structure is ensured.

Example two

Referring to fig. 5 to 7, a second embodiment of the present application provides a magic cube with a detachable shaft center, which is the same as the first embodiment in that: also comprising a shaft body 1, a plurality of fittings 2, a plurality of shaft bodies 3 and a plurality of central blocks. The hub 1 has a plurality of mounting seats 11. Each of the fittings 2 is detachably mounted to a corresponding mount 11. Each of the shaft bodies 3 is connected at one end to a corresponding fitting 2. Each of the center blocks is connected to a corresponding shaft body 3, respectively. The mounting seat 11 is provided with a mounting groove 111, and the fitting 2 is inserted and fixed in the mounting groove 111. The second embodiment differs from the first embodiment in that a through groove (may be a threaded groove) is formed in the fitting 2, a cap 31 is disposed at one end of the shaft 3, the shaft 3 penetrates through the through groove of the fitting 2, and the cap 31 is clamped between the fitting 2 and the bottom wall of the mounting groove 111. The cap 31 may be sheet-like to be clamped between the fitting 2 and the bottom wall of the mounting groove 111. The assembly 2 can be clamped or screwed with the mounting groove 111 on the shaft body 1. The fitting structure of the fitting 2 and the mount 11 on the hub 1 may adopt the same structure as in the first embodiment described above.

In summary, in the magic cube with the detachable shaft center provided in the first embodiment or the second embodiment, the shaft center body 1 is protected during long-term use, and the assembly 2 may have a wear problem, so that a new assembly 2 may be directly replaced without replacing the shaft center body 1, thereby reducing cost and achieving good economical and practical effects.

The above-disclosed preferred embodiments of the present application are provided only as an aid to the elucidation of the present application. The preferred embodiments are not exhaustive or to limit the application to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. This application is to be limited only by the claims and the full scope and equivalents thereof.

Claims

1. A magic cube with a detachable axle center, comprising:

the axle center body is provided with a plurality of mounting seats;

2. A puzzle with a removable shaft as claimed in claim 1, wherein the mounting base has a mounting slot, and the fitting is secured to the mounting slot in a plug-in manner.

3. The magic cube with detachable axle center as defined in claim 2, wherein the mounting groove is provided with a circumferential limit part and an axial limit part;

4. The magic cube with detachable axle center as defined in claim 3, wherein the axial limiting part comprises a first clamping groove arranged on the inner wall of the mounting groove, and a claw is arranged on the assembly part;

5. The magic cube with detachable axle center as defined in claim 4, wherein the circumferential limit part comprises a limit rib arranged on the inner wall of the mounting groove, and the fitting is provided with a second clamping groove;

6. The magic cube with detachable axle center as defined in claim 1, characterized in that the fitting is provided with a thread groove, the shaft body is provided with an external thread, and the shaft body is connected with the thread groove in a thread way.

7. The puzzle lock of claim 6 wherein said threaded recess is formed through said fitting, said mounting seat has a blind recess, and said shaft extends into said blind recess through an end of said threaded recess.

8. The magic cube with detachable axle center as defined in claim 7, wherein the inner wall of the blind groove is provided with an internal thread, and the axle body is connected to the blind groove in a threaded manner.

9. A puzzle with a removable shaft as claimed in claim 2, wherein a cap is provided at one end of the shaft, the shaft extending through the fitting, the cap being clamped between the fitting and the bottom wall of the mounting groove.