Multi-purpose board for sports equipment

Abstract

The present invention relates to a multi-purpose board for sports equipment, the multi-purpose board according to an embodiment of the present invention is configured in a rectangular shape in which angular fan-shaped holes having a 1 / 4 circular shape are formed in each of four corners of the upper surface of the multi-purpose board, and edge semicircular holes having a semicircular shape are formed along the four sides of the long side and the short side of the upper surface, the edge semicircular holes being disposed at predetermined intervals. A plurality of central circular holes which are arranged at predetermined intervals and are formed in a circular shape are formed in the upper surface, and a plurality of central circular ribs which are formed by protruding from the lower surface of the multi-purpose plate are formed on the lower surface of the multi-purpose plate and are used for supporting rods which pass through the central circular holes.

Description

TECHNICAL FIELD

[0001] The present invention relates to a multi-purpose board for sports equipment. In particular, various sports activities can be performed by combining or integrating various equipment, and various movements can be performed in cooperation with a user, and various transformations can be achieved. BACKGROUND

[0002] The multi-purpose sports equipment is configured to perform various movements or games indoors or outdoors, and can be used as a teaching aid. Among them, the "multi-purpose sports equipment" means a sports teaching aid mainly used for preschool children or other school-age children, adolescents, and other protected minors.

[0003] In the case of such a sports teaching aid, if it is not in the form of a finished product, but a sports teaching aid that can be directly assembled by young children or children, and used for sports / movement activities, not only interest and fun can be stimulated, but also various physical activities can be performed.

[0004] (Patent Document 1) KR10-1623191B SUMMARY

[0005] TECHNICAL PROBLEM

[0006] The present invention aims to provide a multi-purpose board for sports activities that can be used for various purposes in cooperation with the desired movement of the user.

[0007] TECHNICAL SOLUTION

[0008] The multi-purpose board of the embodiment is configured in a rectangular shape of a rectangular shape, characterized in that a corner sector hole of a 1 / 4 circular shape is formed at each of the four corners of the upper surface of the multi-purpose board, a edge semicircle hole of a semicircular shape is formed at a predetermined interval along the four edges of the long side and the short side of the upper surface, a plurality of central circular holes of a circular shape are formed at a predetermined interval in the upper surface, a plurality of central circular ribs protruding from the lower surface of the multi-purpose board are formed to support the rods passing through the central circular holes, corner sector partition walls protruding a predetermined height and formed of a 1 / 4 circular shape are formed at each of the four corners of the lower surface, corner hanging ribs protruding toward the corner at a predetermined interval are formed on the inner circumferential surface of the corner sector partition wall, corner sector grooves are formed at each of the four corners of the lower surface by the corner sector partition wall, edge semicircle ribs having a semicircular shape are protrudingly formed at the center of the transverse edge corresponding to the long side of the lower surface and the center of the longitudinal edge corresponding to the short side, and edge semicircle grooves are formed at each of the four corners of the lower surface by the protrudingly formed edge semicircle ribs.

[0009] EFFECT OF THE INVENTION

[0010] According to the proposed sports equipment multipurpose board, it has the advantage that various sports activities can be performed while the user such as a child can assemble and combine with interest. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figures 1 to 3 FIG. 1 is a view showing the structure of a sports equipment multipurpose board according to the present embodiment.

[0012] Figure 4 FIG. 2 is a view showing an example of a state in which a plurality of sports equipment is combined with the lower surface of the multipurpose board according to the present embodiment.

[0013] Figures 5 to 8 FIG. 3 is a view showing an example of a sports game that can be performed using the multipurpose board according to the present embodiment.

[0014] Figures 1 to 3 FIG. 4 is a view showing the structure of a sports equipment multipurpose board according to the present embodiment. DETAILED DESCRIPTION

[0015] REFERENCE Figure 1 The upper surface structure of the multipurpose board 1 will be described. The multipurpose board 1 is formed in a rectangular shape of a long rectangle, and a plurality of holes are formed in the upper surface. These holes function to fix a rod that can be fixed by passing through or being inserted into the corresponding hole.

[0016] In particular, in the four corners of the upper surface of the multipurpose board 1, corner fan-shaped holes 11 formed in a fan shape of a ¼ circle are respectively provided, and edge semicircular holes 12 formed in a ½ circle are formed along the four sides.

[0017] In the lateral sides corresponding to the long sides, seven edge semicircular holes 12 are formed at predetermined intervals, and in the lateral sides corresponding to the short sides, seven edge semicircular holes 12 are also formed at narrower intervals.

[0018] Furthermore, in the upper surface excluding the corner fan-shaped holes 11 and the edge semicircular holes 12, central circular holes 13 of a circular shape are regularly arranged.

[0019] In addition, in the lower center of each side 20 of the multipurpose board 1, a lower central groove 14 of a semicircular shape is formed. Using the lower central groove 14, a rod can be placed on the ground, ½ of the rod can be inserted into the lower central groove 14, and then the rod can be placed on the multipurpose board 1 to perform a balancing game. The radius of the central circular hole 13 and the radius of the lower central groove 14 of a semicircular shape are formed in the same size so that a rod 130 (see FIG. 2) can be used as the same sports equipment. Figure 4

[0020] ​The corner fan-shaped hole 11, the edge semicircle hole 12 and the central circular hole 13 can be constructed as follows: before use, the corresponding holes are blocked by covers, when a rod is used to penetrate the holes in this state, the covers blocking the corresponding holes are separated.

[0021] In more detail, examples of sports that can be performed through the structures of the multipurpose board 1 are described in conjunction with the drawings.

[0022] Referring to Figure 2 and Figure 3 The lower surface structure of the multipurpose board is described. On the lower surface of the multipurpose board 1, a plurality of central circular ribs 24 protruding from the lower surface of the board 1 are formed to support a rod passing through the central circular hole 13.

[0023] Furthermore, on the four corners of the lower surface, corner fan-shaped partition walls 22 protruding by a predetermined height and formed in a 1 / 4 circle are formed, corner hanging ribs 23 protruding toward the corners at a predetermined interval are formed on the inner circumferential surface of the corner fan-shaped partition walls 22, and corner fan-shaped grooves 21 formed by the corner fan-shaped partition walls 22 are formed.

[0024] The corner hanging ribs 23 are used to allow the grooves formed on the outer circumferential surface of a 1 / 4 portion of a circular tool used for sports to be slidably coupled in the case where the 1 / 4 portion of the tool is inserted into the corner fan-shaped grooves 21.

[0025] As Figure 3 indicated, the protrusion height of the corner fan-shaped partition walls 22 from the end portions thereof to the lower surface (upper surface) of the board is formed to be increasingly higher, and when other tools are inserted into the corner fan-shaped grooves 21, insertion guidance can be easily achieved through the grooves formed on the outer circumferential surface of the tools.

[0026] In addition, at positions spaced apart from the corner fan-shaped partition walls 22 by a predetermined distance, coupling reinforcement ribs having holes smaller in size than the central circular ribs 24 can be further formed, and the coupling reinforcement ribs 31 can be inserted into wheel support portions for supporting wheels for rotating sports tools.

[0027] On the other hand, edge semicircle ribs 26 having a 1 / 2 circular shape are protrusively formed in the center of the transverse edges corresponding to the long edges and the center of the longitudinal edges corresponding to the short edges of the lower surface of the multipurpose board 1, and edge semicircle grooves 25 are formed on the inner side by the protrusion height of the edge semicircle ribs 26. In particular, the edge semicircle grooves 25 are formed to be twice the area of the corner fan-shaped grooves 21, and thus in the case where the radius of the corner fan-shaped grooves 21 is the same as the radius of the edge semicircle grooves 25, the difference between the areas of the two corresponds to the difference between the areas of a 1 / 4 circle and a 1 / 2 circle.

[0028] Through this structure, the same circular tools can be selectively inserted into the edge semicircle grooves 25 or the corner fan-shaped grooves 21 as needed.

[0029] Moreover, an edge hanging rib 27 is formed on the inner circumference of the edge semicircular rib 26, which protrudes inward to a predetermined height. When 1 / 2 of the circular tool is inserted into the edge semicircular groove 25, the groove formed on the outer circumference of the corresponding circular tool abuts against the edge hanging rib 27, thereby realizing sliding guidance during insertion.

[0030] The same is true for the edge hanging ribs 27. Figure 3 As shown, the protrusion height is formed to be increasingly higher from the end of the edge semicircular rib 26 toward the lower surface (upper surface) of the plate.

[0031] In addition, a circular semicircular connecting rib 28 is formed in the central portion of the edge semicircular rib 26 for combining and utilizing circular tools. Depending on the type of tool to be inserted, further ribs may be formed to achieve stronger insertion and combination.

[0032] Figure 4 This figure shows an example of a state in which a plurality of sports equipment are coupled to the lower surface of a multi-purpose board according to an embodiment of the present invention.

[0033] like Figure 4 As shown, a square block 110 can be combined with multiple central circular ribs 24 formed with circular holes, and the square block 110 has protrusions that can be inserted into each hole. The support part of the rotating tool can be inserted and combined with the combined reinforcing rib 31, wherein the rotating tool is equipped with a wheel for rotating.

[0034] Furthermore, a rod 130 having an insertable size may be inserted into the circular hole of the central circular rib 24 .

[0035] In addition, the sports equipment with a circular end, that is, 1 / 4 of the round tower 140 can be inserted and fixed in the corner fan groove 21, or 1 / 2 of the end of the round tower 140 can be inserted and fixed in the edge semicircular groove 25.

[0036] Various sports activities and even games can be carried out using these various tools.

[0037] Figures 5 to 8 To illustrate examples of sports that can be played using the multi-purpose board of this embodiment.

[0038] First refer to Figure 5 , multiple square blocks 110 can be combined with the board 1 to play a balance beam walking game, such as Figure 6 As shown, a plurality of circular towers 140 can be inserted into and fixed to the corner fan-shaped grooves 21 of a plurality of plates to play a circular tower walking game while maintaining the center of gravity.

[0039] Moreover, if Figure 7As shown, in the case where the support portions of the implement formed with wheels are respectively coupled to the four coupling reinforcing ribs 31, the sledding game can be performed.

[0040] Moreover, after placing the lower central groove 14 having the same diameter as the rod 130 and configured in a semicircular shape on the rod 130, the balance-keeping game can be performed by stepping on the board 1.

[0041] Industrial applicability

[0042] The present application has industrial applicability as a multipurpose board which can be used as a sports equipment or a sports machine.

Claims

1. A multi-purpose board for sports equipment, the multi-purpose board is formed in a rectangular shape, characterized in that: The four corners of the upper surface of the multi-purpose plate are respectively formed with a 1 / 4 circular corner fan-shaped hole, and along the four sides of the long side and the short side of the upper surface, there are formed edge semicircular holes arranged at predetermined intervals and in a semicircular shape. In the upper surface, there are formed a plurality of central circular holes arranged at predetermined intervals and composed of circles. On the lower surface of the multi-purpose plate, there are formed a plurality of central circular ribs protruding from the lower surface of the multi-purpose plate for supporting the rod passing through the central circular hole. The four corners of the lower surface are respectively formed with corner fan-shaped partitions protruding at a predetermined height and composed of a 1 / 4 circular shape, and on the inner circumferential surface of the corner fan partitions, there are formed corner hanging ribs at preset intervals and protruding toward the corners. The four corners of the lower surface are formed with corner fan-shaped grooves formed by means of the corner fan partitions. The center of the horizontal side corresponding to the long side of the lower surface and the center of the longitudinal side corresponding to the short side are respectively protruded with edge semicircular ribs with a semicircular shape. At the four corners of the lower surface, there are formed edge semicircular grooves formed by the edge semicircular ribs formed by protrusion.

2. The multi-purpose board for sports equipment according to claim 1, characterized in that: The radius of the edge semicircular groove is the same as the radius of the angular sector groove, and the area of ​​the edge semicircular groove is formed to be twice the area of ​​the angular sector groove.

3. The multi-purpose board for sports equipment according to claim 2, characterized in that: A plurality of edge hanging ribs protruding inwardly to a predetermined height are formed on the inner circumference of the edge semicircular rib.

4. The multi-purpose board for sports equipment according to claim 3, characterized in that: A semicircular lower center groove is formed at the lower center of each side surface of the multi-purpose plate.

5. The multi-purpose board for sports equipment according to claim 4, characterized in that: A connecting reinforcement rib is further formed on the lower surface. The connecting reinforcement rib has a hole smaller in size than the central circular rib at a position spaced a predetermined distance from the corner sector partition wall.

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