CN212235953U

CN212235953U - Portable chess

Info

Publication number: CN212235953U
Application number: CN202020408938.8U
Authority: CN
Inventors: 戴见霖; 戴心仪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-29
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to a portable chess. The existing product is not easy to carry, the chessmen are easy to lose, and the position deviation is easy to occur. The utility model comprises a chessboard and chessmen. A chess piece seat is arranged between the panel and the bottom plate of the chessboard. The panel is provided with chess piece holes arranged in a matrix, the chess piece base is provided with chess piece grooves corresponding to each chess piece hole, and the chess pieces are arranged in the chess piece grooves. The chess piece is provided with a central axis which simultaneously meets two conditions: the overall shape of the chess piece is symmetrical with the central axis; all sections of the chessmen perpendicular to the central axis are circular. The surface of the chess piece is uniformly divided into three parts, namely a color I part, a color II part and a color III part, and the three parts are centrosymmetric by taking the central axis as the center. The chess piece groove is an arc surface groove, the inner surface of the chess piece groove is matched with the surface of the lower part of the chess piece, and the top of the chess piece is exposed out of the chess piece hole. The utility model avoids the adoption of the rotating shaft and the rotating shaft supporting part, simplifies the structure and has higher stability; and an elastic chess piece seat is adopted, so that the position deviation is avoided.

Description

Portable chess

Technical Field

The utility model belongs to the technical field of sports goods, a portable chess is related to.

Background

The traditional weiqi comprises a chessboard and chessmen, and the chessmen are generally placed in a special chessman pot. The chess piece pots are two, one containing white chess pieces and the other containing black chess pieces. When playing chess, the two parties respectively carry one pot; after the chess is played, the black and white pieces are picked out respectively and are placed into two chess piece tanks separately. The traditional weiqi has several defects: firstly, one chessboard and two chess piece tanks are not easy to carry, are usually placed in a fixed place, and are taken out only when playing chess, and generally cannot be moved away from a far place; secondly, the chessmen are easy to lose, and the same chessmen are difficult to match when the chessmen are lost; thirdly, the chessboard is in hard contact with the chessmen, and the contact surface is small, so that the chessboard is easy to slide and position deviation occurs; fourthly, the chess pieces need to be sorted after the chess playing is finished, and the use is troublesome.

The patent of utility model 201820140335.7 discloses a portable weiqi dish is provided with backup pad and weiqi piece in this weiqi dish, and weiqi piece's both sides are equipped with the rotation axis respectively, are equipped with the mounting hole in the backup pad, and in the mounting hole was arranged in to the rotation axis, weiqi piece can use the rotation axis to rotate as the center. The weiqi piece is a segment body with the height larger than the radius, the surface of the weiqi piece comprises a plane part and an arc surface part, and the arc surface part is divided into a white chess part and a black chess part. The go piece is in a first rotating state, and the plane part is parallel to the chessboard; the white chess part of the go chess pieces is positioned outside the movable hole; in the third rotating state, the black chess part of the weiqi is positioned outside the movable hole. When in use, a user manually stirs the go pieces to rotate so as to finish playing chess. It can be seen that the weiqi piece with the structure rotates through the rotating shaft, the weiqi piece has 361 weiqi pieces, each weiqi piece is provided with the rotating shaft and the supporting block independently, the structure of the whole chessboard is complex, and the whole weight is increased. Meanwhile, if the rotating shaft of one go piece is broken or broken, the whole go piece is damaged and cannot be used. Furthermore, the planar part of the weiqi piece in the first rotation state is parallel to the chessboard, and the rotation of the weiqi piece is pushed by the friction force between the fingers and the weiqi piece, and the planar design of the parallel chessboard is obviously very inconvenient for use.

Disclosure of Invention

The utility model aims at providing a portable chess, which is convenient to carry and use, aiming at the defects of the prior art.

The utility model comprises a chessboard and chessmen.

The chessboard comprises a bottom plate, side plates, a panel and a chessboard base; the bottom plate and the side plates on the four sides form a box body with an open top surface; the panel is arranged on the box body, a plurality of chess piece holes are formed in the panel, the chess piece holes are distributed in a matrix with M rows and N columns, M is less than or equal to 19, and N is less than or equal to 19; the chess piece seat is arranged in the box body, and a chess piece groove is formed in the position, corresponding to each chess piece hole, of the chess piece seat; the chessmen are arranged in the chessman grooves.

The chess piece is provided with a central axis which simultaneously meets the following two conditions:

the condition 1 is that the overall shape of the chess piece is symmetrical with the central axis;

2, all sections of the chessmen, which are vertical to the central axis, are circular;

the chess piece surface evenly divide into the triplex, be colour I portion, colour II portion, colour III portion respectively, the triplex use the central axis is central symmetry as the center.

The chess piece groove is an arc surface groove, the inner surface of the chess piece groove is matched with the surface of the chess piece contacted with the chess piece groove, and the top of the chess piece is exposed out of the chess piece hole.

Furthermore, the chess piece seat is made of elastic materials. Still further, the elastic material is rubber or an elastic foam material.

Furthermore, the chess piece base is one, namely all the chess piece grooves are arranged on the same chess piece base; or, the chess piece bases are multiple, namely, each chess piece base is provided with one or more chess piece grooves, and the chess piece bases are combined on the same plane.

Furthermore, the chessmen are ellipsoidal, that is, the section of the central axis with the short diameter is circular, and the section of the central axis with the long diameter is elliptical. Correspondingly, the chess piece groove is in an ellipsoidal spherical crown shape, one symmetrical section of the two mutually perpendicular symmetrical sections of the chess piece groove, which are perpendicular to the plane of the panel, is in a circle segment shape of a perfect circle, and the other symmetrical section of the chess piece groove is in a circle segment shape of an ellipse.

Furthermore, the chess pieces are olive-shaped, wine barrel-shaped or drum-shaped.

Furthermore, the cross section of the chess piece hole parallel to the plane of the panel is oval, the inner side wall of the chess piece hole is an inclined plane or an arc surface, and the opening size of the chess piece hole on the top surface of the panel is smaller than that on the bottom surface of the panel.

Furthermore, the panel on portray or print have the chess board line, the chess board line includes M longitude and N latitude, the piece hole is seted up at every longitude and latitude's cross node. Correspondingly, the surface of the part I with the color is carved or printed with chessboard route connecting lines.

Furthermore, the bottom plate and the side plate are integrally formed.

Further, the color of the color I part is basically the same as that of the chessboard panel; the colors of the color II part and the color III part are white and black respectively.

The utility model discloses what well piece adopted is ellipsoid shape, olive shape, cask shape or cydariform, can only follow a circumferencial direction forward and backward rotation under the spacing of chess piece groove, avoids adopting pivot and pivot supporting part, and the structure is simplified greatly, and the steadiness is higher. The chess piece seat is made of elastic materials, the use hand feeling is better, and after the rotation is finished, the chess pieces are clamped in the chess piece holes under the action of the elastic materials, so that the position deviation is avoided.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic plan view of the chessboard;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view B-B of FIG. 2;

figure 5 is a schematic view of a pawn shape;

FIG. 6 is a schematic diagram of the positions of the chess pieces and the chessboard;

figure 7 is a surface elevation view of the pawn;

figure 8 is a side view of the surface of a pawn.

Detailed Description

As shown in fig. 1, a portable chess comprises a chessboard 1 and chess pieces 2.

As shown in fig. 2, 3 and 4, chessboard 1 includes bottom plate 11, side plates 12, face plate 13 and chess piece holders 14.

The bottom plate 11 and the side plates 12 on the four sides enclose a box body with an open top surface, the bottom plate 11 and the side plates 12 are arranged vertically, and can be integrally formed or respectively formed, and then the side plates 12 are fixedly connected on the four sides of the bottom plate 11.

The panel 13 is arranged on a box body enclosed by the bottom plate 11 and the side plates 12, the chessboard lines 132 are carved or printed on the panel 13, the chessboard lines 132 comprise warps and wefts, chess holes 131 are formed in the intersection nodes of each warp and weft on the panel 13, and the chess holes 131 are oval-shaped through holes in the embodiment. The plurality of chess piece holes 131 are distributed in a matrix of M rows and N columns, M is less than or equal to 19, N is less than or equal to 19, and 19 rows and 19 columns are adopted in the embodiment, as shown in FIG. 2. The portable chess can be used as go chess, gobang and the like. When 19 rows and 19 columns are adopted, a complete weiqi is formed.

The chess piece seat 14 is arranged in a box body formed by enclosing the bottom plate 11 and the side plate 12, and chess piece grooves 141 are arranged on the chess piece seat 14 corresponding to the positions of the chess piece holes 131. The chess piece bases 14 can be integrated, that is, all the chess piece grooves 141 are arranged on the same chess piece base 14; or the chess bases can be separated, namely, one or more chess grooves 141 are arranged on one chess base 14, and then the chess bases 14 are combined on the same plane. The chess seat 14 can be made of a rigid material or an elastic material, and in order to improve the use effect, the present embodiment uses an elastic material, such as rubber or an elastic foaming material, thermoplastic and thermosetting foams, such as EVA rubber-plastic foaming material, Polyurethane (PU) foam, Polystyrene (PS) foam, polyolefin foam, polyvinyl chloride (PVC) foam, phenolic foam, epoxy resin foam, and the like, and natural polymer foaming materials, such as nitrile rubber foam, thermoplastic elastomer foam, and the like.

As shown in fig. 5, the pawn 2 is ellipsoid (a in the figure), olive (B in the figure), wine-barrel (C in the figure) or drum (D in the figure). The above various shapes all have a central axis that satisfies two conditions simultaneously: the overall shape of the chess piece is symmetrical with the central axis; all sections of the chessmen perpendicular to the central axis are circular. The chess pieces 2 of the embodiment adopt ellipsoid bodies, namely the section of the central axis with the short diameter is circular, and the section of the central axis with the long diameter is elliptical.

The chess pieces 2 are arranged in the chess piece grooves 141, the inner surfaces of the chess piece grooves 141 are matched with the surfaces of the chess pieces contacted with the chess piece grooves, and the chess piece holes 131 are exposed at the tops of the chess pieces, as shown in figure 6. In this embodiment, the chess groove 141 is shaped like a spherical crown of an ellipsoid, and one of two mutually perpendicular symmetrical cross sections of the chess groove 141 perpendicular to the panel plane is a segment of a perfect circle, and the other symmetrical cross section is a segment of an ellipse, as shown in fig. 3 and 4.

The cross section of the chess piece hole 131 parallel to the plane of the panel is oval, the inner side wall of the chess piece hole is an inclined plane or a cambered surface, and the opening size of the chess piece hole on the top surface of the panel is smaller than that on the bottom surface of the panel, so that the chess pieces 2 cannot leave the chessboard 1 through the chess piece grooves 141. In this embodiment, the side wall of the chess hole is a cambered surface, as shown in fig. 3 and 4.

As shown in fig. 7 and 8, the surface of the chess piece 2 is divided into three parts, namely a color i part 21, a color ii part 22 and a color iii part 23, which are symmetrical with the central axis as the center. In this embodiment, the color of the color I portion 21 is substantially the same as the color of the chessboard panel 13, and the colors of the color II portion 22 and the color III portion 23 are white and black, respectively. The surface of the color I portion 21 is inscribed or printed with a checkerboard line connecting line 24. The chessboard line connecting lines 24 of the chessmen positioned at the four corners of the chessboard are L-shaped, as shown in 2(a) in figure 1; the chessboard line connecting lines 24 of other chessmen positioned at the edge of the chessboard are T-shaped, as shown in 2(b) of figure 1; the chessboard line connecting lines 24 of other chessmen are in a cross shape, as shown in 2(c) of figure 1.

Because the chess pieces 2 are ellipsoidal (or olive-shaped, barrel-shaped, drum-shaped or cylindrical), and the inner surfaces of the chess piece grooves 141 are matched with the surfaces of the chess pieces contacted with the chess piece grooves, the chess pieces 2 can only rotate back and forth along one circumferential direction under the limit of the chess piece grooves 141, as shown by the bidirectional arrows in fig. 2, and the dotted lines in fig. 5 are the axes during rotation. Thus, although there is no rotating shaft, the chessmen can rotate on a circle by the support and the limit of the chessman groove. The structure is simplified and the stability is higher without a rotating shaft and a rotating shaft supporting component.

In the initial state, the color I parts 21 of all the chessmen face upwards to expose the chessmen holes 131, and the chessboard line connecting lines 24 of the chessmen are approximately connected with the chessboard lines 132 of which the panels are disconnected by the chessmen holes to form a complete chessboard shape. When playing, both players rotate the chess pieces 2 by the friction of fingers, so that the color II part 22 or the color III part 23 faces upwards, and the chess piece holes 131 are exposed like falling chess pieces. When the finger is rotated, the finger is slightly pressed downwards (the pressing direction is as the arrow direction in figure 5), and the finger is twisted forwards or backwards, so that the use hand feeling is improved. After the rotation is finished, the chessmen are slightly bounced up under the action of the elastic material and clamped in the chessman holes 131, and the position deviation is avoided.

Claims

1. A portable chess, includes chess board (1) and piece (2), its characterized in that:

the chessboard (1) comprises a bottom plate (11), side plates (12), a panel (13) and a chessboard base (14); the bottom plate (11) and the side plates (12) on the four sides form a box body with an open top surface; the panel (13) is arranged on the box body, a plurality of chess piece holes (131) are formed in the panel (13), the chess piece holes (131) are distributed in a matrix with M rows and N columns, M is less than or equal to 19, and N is less than or equal to 19; the chess piece seat (14) is arranged in the box body, and a chess piece groove (141) is formed in the position, corresponding to each chess piece hole (131), of the chess piece seat (14); the chessmen (2) are arranged in the chessman grooves (141);

the chess pieces (2) are provided with a central axis which simultaneously meets the following two conditions:

the surface of the chess piece (2) is uniformly divided into three parts, namely a color I part (21), a color II part (22) and a color III part (23), and the three parts are centrosymmetric by taking the central axis as the center;

the chess piece groove (141) is an arc groove, the inner surface of the chess piece groove (141) is matched with the surface of the chess piece contacted with the chess piece groove, and the top of the chess piece is exposed out of the chess piece hole (131).

2. The portable chess according to claim 1, wherein: the chess piece seat (14) is made of elastic materials.

3. The portable chess according to claim 2, wherein: the elastic material is rubber or elastic foaming material.

4. A portable chess according to claim 2 or 3, characterised in that: the number of the chess piece bases (14) is one, and all the chess piece grooves (141) are arranged on the same chess piece base (14).

5. A portable chess according to claim 2 or 3, characterised in that: the chess piece bases (14) are multiple, one or more chess piece grooves (141) are formed in each chess piece base (14), and the chess piece bases (14) are combined on the same plane.

6. The portable chess according to claim 1, wherein: the chessmen (2) are ellipsoid bodies, namely the section of the central shaft with the short diameter is circular, and the section of the central shaft with the long diameter is elliptical.

7. The portable chess according to claim 6, wherein: the chess piece groove (141) is in the shape of an ellipsoid spherical crown, one symmetrical section of the chess piece groove (141) which is vertical to the plane of the panel is in the shape of a circular segment of a perfect circle, and the other symmetrical section of the chess piece groove is in the shape of an oval segment of a perfect circle.

8. The portable chess according to claim 1, wherein: the chessmen (2) are olive-shaped, wine barrel-shaped or drum-shaped.

9. The portable chess according to claim 1, wherein: the cross section of the chess piece hole (131) parallel to the plane of the panel is oval.

10. The portable chess according to claim 1, wherein: the inner side wall of the chess piece hole (131) is an inclined plane, and the size of the opening of the chess piece hole (131) on the top surface of the panel (13) is smaller than that of the opening on the bottom surface of the panel (13).

11. The portable chess according to claim 1, wherein: the inner side wall of the chess piece hole (131) is an arc surface, and the size of an opening of the chess piece hole (131) on the top surface of the panel (13) is smaller than that of an opening on the bottom surface of the panel (13).

12. The portable chess according to claim 1, wherein: the chess board line (132) is carved or printed on the panel (13), the chess board line (132) comprises M warps and N wefts, and the chess piece holes (131) are formed in the crossed nodes of the warps and the wefts.

13. The portable chess of claim 12, wherein: the surface of the color I part (21) is carved or printed with a chessboard route connecting line (24).

14. The portable chess according to claim 1, wherein: the bottom plate (11) and the side plate (12) are integrally formed.

15. The portable chess according to claim 1, wherein: the color of the color I part (21) is the same as that of the chessboard panel (13).

16. The portable chess according to claim 1, wherein: the colors of the color II part (22) and the color III part (23) are white and black respectively.