CN202289417U

CN202289417U - Detachable combination ball

Info

Publication number: CN202289417U
Application number: CN2011204009257U
Authority: CN
Inventors: 盛社会
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-20
Filing date: 2011-10-20
Publication date: 2012-07-04
Anticipated expiration: 2021-10-20

Abstract

The utility model provides a detachable combination ball, which comprises two groups of unit bodies. One group of unit bodies include twelve regular-pentagonal piece bodies which are same both in size and shape. The other group of unit bodies include twenty regular-hexagonal piece bodies which are same both in size and shape. One lateral side of each piece body in the two groups is a spherical cambered surface of one ball body with the same radius, and the area of the other lateral side is a little smaller than that of the spherical cambered surface. The side length of each hexagonal piece body is identical to the side length of each pentagonal piece body, and the two groups of unit bodies including thirty-two piece bodies are mutually connected to form a hollow ball body. Connecting structures are arranged on the lateral edges of piece bodies in the thickness direction. The detachable combination ball is ingenious and reasonable in structural design, easy to manufacture, reliable in connection and convenient to mount and dismount.

Description

Detachable combined ball

Technical Field

The utility model provides a ball, in particular to a detachable combined ball.

Background

The small blocks of wood blocks or other materials form the combined ball which can be used as an ornamental object and a toy. Especially, the wooden toy or the trinket is very environment-friendly, and the leftover materials generated in the wooden processing process are utilized. A combination ball in the prior art, such as a wooden ball provided by chinese utility model with patent number 00267928.0, includes a support, on which holes are formed, and small wood blocks matched with the shapes of the holes are inserted into the holes to form a complete wooden ball. The gaps exist between the wood blocks and the holes of the wooden ball, so that the wooden ball is not attractive. In addition, the wooden ball has no use function, and the bracket which is basically spherical cannot be completely assembled and disassembled, and the wooden ball consumes more materials and has a more complex ball structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to improve the defects of the prior art and provide a detachable combined ball which has simple structure, less consumed materials and stronger ornamental and game performances.

The purpose of the utility model is realized like this.

A detachable combined ball comprises two groups of unit bodies, wherein one group of unit bodies comprises twelve regular pentagon sheet bodies with the same size and shape, the other group of unit bodies comprises twenty regular hexagon sheet bodies with the same size and shape, one side surface of each sheet body of the two groups of unit bodies is a spherical cambered surface of a sphere with the same radius, and the area of the other side surface is smaller than the orthographic projection area of the spherical cambered surface; the side length of each hexagonal sheet body is equal to that of each pentagonal sheet body, and the two groups of thirty-two sheets are connected with each other to form a hollow sphere; and a connecting structure is arranged on the side edge of each sheet body in the thickness direction.

The attachment structure on the blade may be: wherein the connecting structure on one group of unit bodies is a convex bolt piece; the connecting structure on the other group of unit bodies is a concave jack or a slot matched with the shape of the convex bolt piece. Or the connecting structures arranged on one group of unit bodies are ferromagnetic material layers, and the connecting structures on the other group of unit bodies are paramagnetic material layers.

Furthermore, the connecting structure on each regular pentagonal sheet body is provided with the convex bolt pieces on five side surfaces, and the connecting structure on each regular hexagonal sheet body is provided with the concave jacks or the concave slots on six side surfaces.

Furthermore, the convex bolt piece is an insertion piece with an arc-shaped edge, correspondingly, the concave insertion hole is a slot with a height matched with the thickness of the insertion piece, and the length of the slot is larger than the maximum width of the corresponding outer convex part of the insertion piece.

More specifically, the connecting structure on the regular pentagon sheet body is: on its five sides, all seted up the caulking groove, inlay in this caulking groove and establish fixed inserted sheet, a part of inserted sheet stretches out the caulking groove, at least its overhanging part's edge is the arc.

The inserted sheet is circular sheet.

The inserting sheet can be fixed in the embedding groove in an adhering mode.

The ferromagnetic material layer and/or paramagnetic material layer may be bonded to the sheet.

The sheet body is preferably made of wood, and may be, for example, a leftover material in wood processing, or may be formed by pressing wood chips, sawdust, or the like. But may be made of other materials such as resin or plastic.

The spherical cambered surfaces of the thirty-two sheets forming the sphere can be provided with color coatings which are the same or different colors or form writing or patterns.

And/or, the spherical cambered surface is provided with a projection or a groove, and the projection or the groove forms a pattern or a handwriting.

In a preferred scheme, the writings are formed on the thirty-two sheets through color coatings or bulges or grooves, so that the thirty-two sheets forming the combined ball become thirty-two chessmen of the Chinese chess.

The utility model provides a removable combination ball constitutes a spheroid through two sets of thirty two sheets altogether and the connection structure who sets up on it, and structural design is ingenious, reasonable, easily makes, connects reliably, makes things convenient for the dismouting, sets up different patterns and color on the sheet and can make multiple interesting and crossly living embellishment and toy, especially uses this combination ball of timber preparation i, more natural, environmental protection.

The invention is further illustrated by the following figures and examples.

Drawings

Fig. 1 is a schematic view of the overall appearance structure of the detachable combination ball provided by the present invention.

Fig. 2 is a schematic structural view of the regular hexagonal sheet body in the assembled ball shown in fig. 1, which shows the structure of the front surface of the sheet body, i.e. one side of the spherical surface.

Fig. 3 is a schematic structural view of the regular hexagonal shaped pieces of the assembled ball shown in fig. 1, showing the structure of the reverse side of the pieces, i.e., the side facing the interior of the ball.

Fig. 4 is a schematic structural view of the regular pentagon sheet body in the assembled ball shown in fig. 1, which shows the structure of the front surface of the sheet body, i.e. one side of the spherical surface.

Fig. 5 is a schematic structural view of the regular pentagonal panels of the assembled ball shown in fig. 1, showing the structure of the reverse side of the panels, i.e., the side facing the interior of the ball.

Detailed Description

As shown in fig. 1, the detachable combined ball 1 made of wood leftover materials comprises two groups of unit bodies, wherein one group of unit bodies comprises twelve regular pentagonal sheet bodies 2 with the same size and shape, as shown in fig. 4 and 5. Another set of unit cells comprises twenty regular hexagonal sheets 3 of the same size and shape, as shown in figures 2 and 3. One side surface of each sheet body of the two groups of unit bodies is a spherical cambered surface of a sphere with the same radius, and the other side surface of each sheet body is a plane which is smaller than the orthographic projection area of the spherical cambered surface. The cross sections of all thirty-two sheet bodies along the thickness direction are all trapezoidal cross sections with arc lines at the upper bottoms. The side length of each hexagonal sheet body 3 is equal to that of each pentagonal sheet body 2, and the two groups of thirty-two sheet materials are connected with each other to form a hollow sphere; just so as to form 32 chessmen of the Chinese chess. Connecting structures are arranged on the side edges of the sheet bodies in the thickness direction, wherein the connecting structures on one group of unit bodies are convex plug pin pieces; the connecting structure on the other group of unit bodies is a concave jack or a slot matched with the shape of the convex bolt piece.

In this specific example, as shown in fig. 4 and 5, the connecting structure on each regular pentagonal sheet body 2 is a convex plug pin member, the plug pin member is an insert with an arc-shaped edge, five side faces of the regular pentagonal sheet body are all provided with an insert groove 21, a fixing insert 22 is embedded in the insert groove 21, and a part of the insert 22 extends out of the insert groove with an arc-shaped edge. The tabs 22 are preferably circular sheets. The insert sheet can be fixed in the embedding groove 21 in an adhesive mode.

The insert 22 may be made of the same material as the sheet, such as wood, or may be made of a different material, such as a material having elasticity, such as plastic or elastic metal sheet.

As shown in fig. 2 and 3, the connecting structure on each regular hexagonal sheet 3 is a concave insertion hole 31. The concave insertion holes 31 on the regular hexagon sheet body are slots with the height matched with the thickness of the insertion pieces 22, and the length of each slot is larger than the exposed maximum width of each insertion piece.

The spherical cambered surfaces of the thirty-two sheets forming the sphere can be provided with color coatings which are the same or different in color or form writing or patterns.

In the embodiment, the spherical cambered surfaces of thirty-two sheets are provided with grooves, and the grooves are provided with color coatings to form writing, so that thirty-two sheets become thirty-two chesses of the Chinese chess. By inserting, 32 unit bodies can form a ball body, and the ball body can be disassembled to form a pair of chess.

In this embodiment, the inserted sheet setting of evagination is on regular pentagon lamellar body in the connection structure, and sets up the slot on regular hexagon lamellar body, and such design can be so that when as the chess piece, the size of regular pentagon lamellar body and regular hexagon lamellar body is more close, when using as chess, can not make the size of thirty two pieces great disparity.

Claims

1. A detachable combined ball is characterized in that: the spherical surface structure comprises two groups of unit bodies, wherein one group of unit bodies comprises twelve regular pentagonal sheet bodies with the same size and shape, the other group of unit bodies comprises twenty regular hexagonal sheet bodies with the same size and shape, one side surface of each sheet body of the two groups of unit bodies is a spherical cambered surface of a sphere with the same radius, and the area of the other side surface is smaller than the orthographic projection area of the spherical cambered surface; the side length of each hexagonal sheet body is equal to that of each pentagonal sheet body, and the two groups of thirty-two sheets are connected with each other to form a hollow sphere; and a connecting structure is arranged on the side edge of each sheet body in the thickness direction.

2. The detachable combination ball according to claim 1, wherein: wherein the connecting structure on one group of unit bodies is a convex bolt piece; the connecting structure on the other group of unit bodies is an inward concave jack or a slot matched with the shape of the outward convex bolt piece; or the connecting structures arranged on one group of unit bodies are ferromagnetic material layers, and the connecting structures on the other group of unit bodies are paramagnetic material layers.

3. The detachable combination ball of claim 2, wherein: the connecting structure on each regular pentagonal sheet body is that the five side surfaces are provided with the convex bolt pieces, and the six side surfaces of the connecting structure on each regular hexagonal sheet body are provided with the concave jacks or the concave slots; or,

the ferromagnetic material layer and/or paramagnetic material layer is bonded to the sheet.

4. A detachable combination ball according to claim 2 or 3, wherein: the convex bolt piece is an insert with an arc-shaped edge, correspondingly, the concave jack is a slot with a height matched with the thickness of the insert, and the length of the slot is larger than the maximum width of the convex part of the corresponding insert.

5. The detachable combination ball of claim 4, wherein: the connecting structure on the regular pentagon sheet body is as follows: on its five sides, all seted up the caulking groove, inlay in this caulking groove and establish fixed inserted sheet, a part of inserted sheet stretches out the caulking groove, at least its overhanging part's edge is the arc.

6. The detachable combination ball of claim 5, wherein: the inserted sheet is circular sheet.

7. The detachable combination ball of claim 5, wherein: the inserting pieces are fixedly bonded in the caulking grooves.

8. The detachable combination ball according to claim 1, wherein: the sheet body is made of wood, or is made of sawdust compression molding materials, or is made of resin, or is made of plastic.

9. The detachable combination ball according to claim 1, wherein: the spherical cambered surfaces of the thirty-two sheets forming the sphere can be provided with color coatings which are coatings with the same or different colors or coatings forming writing or patterns.

10. The detachable combination ball of claim 9, wherein: the thirty-two sheets form writing through color coating or bulges or grooves, so that the thirty-two sheets forming the combined ball become thirty-two chessmen of the Chinese chess.