KR20160128798A

KR20160128798A - Teaching aids for assembling

Info

Publication number: KR20160128798A
Application number: KR1020150060730A
Authority: KR
Inventors: 양창욱
Original assignee: (주)창의교육
Priority date: 2015-04-29
Filing date: 2015-04-29
Publication date: 2016-11-08

Abstract

The present invention relates to a parabola for assembly, and a parabolic assembly for assembly according to the present invention comprises: a spherical block structure having at least one through hole passing through a center point and at least one insertion groove formed on an outer circumferential surface; And a tubular connection structure inserted through the at least one through hole or inserted into the at least one insertion groove and connected to the block structure. According to the present invention, it is possible to assemble a variety of three-dimensional structures that can be easily and stably assembled, minimize safety accidents, and have various shapes and chemical structures as well as real-life applications.

Description

{TEACHING AIDS FOR ASSEMBLING}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a parapet for assembly, and more particularly, to a parapet for assembly which is easy to assemble and can assemble various types of three-dimensional structures.

In general, the diagonal is designed to allow the assembly of three-dimensional structures so that the three-dimensional objects having a shape difficult to understand the chemical structure or its structure can be easily assembled.

In the case of a conventional diocese, as described in Korean Utility Model Publication No. 20-2008-0004935 (Oct. 27, 2008), protrusions are formed on a spherical surface and a pipe-shaped straw can be joined to form a three- Assembly.

In the case of such a conventional dioclet, the protrusion is formed on the surface of the spherical shape, so that the protrusion is liable to be broken and the protrusion is sharp, which may cause a safety accident to the children using the protrusion. In addition, in the case of a conventional dioclet, there is a problem that the straw retains a state of being inserted into the protrusion, so that the straw easily separates from the protrusion due to external impact and is separated.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a parabola for assembly which can overcome the above-described problems.

It is another object of the present invention to provide an assembly diagonal which is easy to assemble, is stable, minimizes safety accidents, and can assemble various solid structures.

According to an embodiment of the present invention to achieve some of the above-mentioned technical problems, the assembling diaper according to the present invention comprises at least one through hole passing through a center point, and a spherical block having at least one insertion groove formed on the outer circumferential surface thereof. A structure; And a tubular connection structure inserted through the at least one through hole or inserted into the at least one insertion groove and connected to the block structure.

The block structure may have a protrusion protruding from a bottom surface of the insertion groove, the protrusion being spaced apart from a side surface of the insertion groove and having an upper diameter larger than a lower diameter.

The connection structure and the block structure may be plurally provided, and the block structure may be connected to the adjacent block structure through the connection structure to be assembled into a three-dimensional structure.

According to the present invention, it is possible to assemble a variety of three-dimensional structures that can be easily and stably assembled, minimize safety accidents, and have various shapes and chemical structures as well as real-life applications.

1 is a perspective view of a diaper for assembly according to an embodiment of the present invention,
Figure 2 is a cross-sectional view of AA and BB of the block structure of Figure 1,
FIG. 3 shows an example of connection between the block structure 100 and the connection structure 200 of FIG. 1,
Fig. 4 is a perspective view showing an example of a three-dimensional structure implemented through the connection of Fig. 3;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings without intending to intend to provide a thorough understanding of the present invention to a person having ordinary skill in the art to which the present invention belongs.

FIG. 1 is a perspective view of an assembly 100 or 200 according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of A-A and B-B of the block structure of FIG. FIG. 2A is a cross-sectional view of the block structure of FIG. 1, and FIG. 2B is a cross-sectional view of the block structure of FIG. 1 taken along line B-B.

1 and 2, the assemblies 100 and 200 according to an embodiment of the present invention include a block structure 100 and a connection structure 200. [

The block structure 100 is formed in a spherical shape and has at least one through hole 110 passing through the center point and at least one insertion groove 120 formed in the outer circumferential surface.

The connection structure 200 may be inserted into the at least one through hole 110 or may be inserted into the at least one insertion groove 120 to be connected to the block structure 100, Respectively. And typically has a hollow cylindrical shape that is formed to extend in the longitudinal direction, such as a straw, a straw, a pipe, and the like.

The at least one through hole 110 may be formed to penetrate the center point of the block structure 100 and have a size allowing insertion of the connection structure 200.

The at least one insertion groove 120 may be formed at an outer circumferential surface of the block structure 100 and may have a predetermined depth to allow the end of the connection structure 200 to be inserted and fixed.

When the plurality of insertion grooves 120 are provided, the at least one insertion groove 120 may partially or wholly protrude from the bottom surface of the insertion groove 120 . The protrusion 125 may be spaced apart from the side surface of the insertion groove 120 and have an upper diameter larger than a lower diameter.

When the connection structure 200 is inserted into the insertion groove 120, only the upper portion of the protrusion 125 is connected to the inner side of the connection structure 200, Thereby minimizing the deformation or damage of the connection structure 200 when the connection structure 200 is inserted or separated, thereby increasing the bonding force at the time of insertion.

In addition, an insertion groove 130 in which the protrusion 125 is not formed may be provided.

The insertion groove 120 in which the protrusion 125 is formed may have an appropriate size so that insertion is easy when the end of the connection member 200 is inserted. For this, the insertion groove 120 may have an inner diameter equal to or slightly smaller than the outer diameter of the connection structure 200, and the outer diameter of the insertion hole 120 may be equal to or slightly larger than the inner diameter of the connection structure 200 .

The connection structure 200 and the block structure 100 may have a plurality of connection structures 200 and the plurality of block structures 100 may be connected to each other using the connection structure 200 to assemble a variety of three- Do.

FIG. 3 shows an example of connection between the block structure 100 and the connection structure 200 of FIG.

As shown in FIG. 3A, the connection structure 200 may be inserted into the through hole 110 of the block structure 100. That is, it is possible to connect the block structure 100 to an intermediate portion of the connection structure 200.

The other block structure 100 can be connected by connecting ends of other connection structures 200 to the insertion grooves 120 and 130 of the block structure 100 in this state.

The other block structure 100 can be connected to the other block structure 100 by connecting the other block structure 100 to both ends of the connection structure 200.

As shown in FIG. 3 (b), one end or both ends of the connection tool 200 may be inserted into the insertion grooves 120 and 130 of the block structure 100. That is, one block structure 100 or two block structures 100 may be connected to one connection structure 200.

In this state, the end portions of the other connection structures 200 are connected to the insertion grooves 120 and 130 of the block structure 100, and the other block structures 100 are connected to the connection structure 200, so that various shapes can be assembled .

3 (c), in a state where the connection structure 200 is inserted into the through hole 110 of the block structure 100, both ends of the connection structure 200 are connected to each other, And the block structure 100 may be connected to the block structure 100. That is, the connection structure of FIG. 3 (a) and FIG. 3 (b) may be implemented together. In this case, three block structures 100 are connected using one connection structure 200.

3 (a), 3 (b), and 3 (c) can be applied to various stereoscopic structures including a cubic structure as shown in FIG.

That is, when a plurality of assemblies for assembling according to the present invention are connected, it is possible to assemble a variety of three-dimensional structures not only in various shapes and formulas, but also in real life.

The foregoing description of the embodiments is merely illustrative of the present invention with reference to the drawings for a more thorough understanding of the present invention, and thus should not be construed as limiting the present invention. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the basic principles of the present invention.

100: block structure 200: connection structure
110: through hole 120, 130: insertion groove

Claims

At least one through hole passing through a center point, and at least one insertion groove formed on an outer circumferential surface of the block structure;
And a tubular connection structure inserted through the at least one through hole or inserted into the at least one insertion groove and connected to the block structure.

The method according to claim 1,
Wherein the block structure has a projection projecting from a bottom surface of the insertion groove, the projection being spaced apart from a side surface of the insertion groove and having an upper diameter larger than a lower diameter.

The method according to claim 1 or 2,
Wherein the connection structure and the block structure are provided in a plurality of blocks, and the block structure is connected to the adjacent block structure through the connection structure to be assembled into a three-dimensional structure.