KR20000004177U - Chain block toy - Google Patents

Abstract

end. The technical field to which the invention described in the claims belongs.

The present invention is a block toy that can be freely deformed in a variety of shapes in a chain-assembled assembled state.

I. The technical problem the invention is trying to solve.

In the conventional block toys, the inner diameter of the female coupling portion 200 which is integrally formed at both ends of the male coupling portion 100 is divided by the partition wall 203 having a predetermined thickness, so that the inner diameter becomes wider than the size of the block body. This opens up the block can not be completely assembled, there is a disadvantage that the coupling is not easy when the block is combined.

All. The gist of the solution of the invention.

The female coupling portion coupled to the male coupling portion is integrally formed without the coupling piece so that the inner diameter of the assembled block is almost the same as the outer diameter after the connection of the blocks, and the grooves formed radially in the male coupling portion are connected to the rotating groove. It is to facilitate the assembly of the block.

la. Important uses of the devise

Block Toys.

Description

Chain block toy {Chain block toy}

The present invention relates to a prefabricated block toy, and in particular, it is a block toy that can be formed in a variety of forms by being folded freely in a state in which the deformation is connected while allowing the free deformation in a variety of shapes in a chain-assembled assembled state. .

As shown in FIG. 7 and FIG. 8, the block toys include rotating grooves 101 formed at respective centers on both sides of the male coupling part 100, and many radially of the rotating grooves 101 are formed. Two grooves 102 are formed, and a female engaging portion in which a pivoting protrusion 201 and one locking protrusion 202 is formed at the center thereof so as to be fitted into the pivoting groove 101 of the male coupling portion 100. (200) is the direction is changed at a right angle by the male coupling portion 100 and the partition wall 203 integrally formed to fit the male coupling portion 100 to each female coupling portion 200 to use as a chain block Is being proposed.

However, in the conventional block as described above, the male coupling part 100 is coupled to each other in the female coupling part 200 so that only the X, Y side can be assembled, and thus the assembly in three directions of X, Y, Z, and shafts. This is impossible, and since the partition wall 203 is formed at the boundary between the female coupler 200 and the male coupler 100, the partition wall 203 is formed when the rectangular wall is assembled into a quadrangular body and joined uprightly therebetween. Due to the thickness, the inner diameter 300 formed by the rectangular body becomes wider than the size of the block body, so it is impossible to assemble the three-dimensional object to be erect, and also the male coupling part using the locking protrusion 202 of the female coupling part 200. When inserting into the 100, the groove 102 formed radially in the male coupling portion 100 is not in communication with the pivoting groove 101 and is in a state of being disconnected in the middle, so that the disassembly and assembly for insertion and separation are not easy. It is.

The present invention is devised to solve the above-described problems, the object of the present invention is to enable the coupling to the X, Y, Z, axis, and to form a female coupling portion connected to the male coupling portion without the partition wall Assembled toys that can be used in various forms, not just chain block toys, because the inner diameter of the assembled blocks after the assembly of many pieces is almost the same as the outer diameter so that they can be assembled in various forms. It is to provide a chain block toy that can increase the value as.

1 is a perspective view showing the configuration of a block of the present invention.

Figure 2 is a perspective view showing the configuration of another block.

Figure 3 is a perspective view showing a coupled state of the block.

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a cross-sectional view taken along the line B-B of FIG.

Figure 6 is a perspective view showing a state that is connected to stand up to be connected in a rectangular body.

7 is a perspective view showing an example of a state in which the block is configured to be coupled in three directions.

8 is a perspective view of another configured state that the blocks are coupled in three directions.

9 is a perspective view showing the configuration of a conventional block;

10 is a perspective view showing a state in which the conventional quadrilateral connected to be coupled upright.

Explanation of symbols on the main parts of the drawing

1: female coupling part 2: coupling piece

3: male coupling part 4: opening part

5: Spinneret 6: groove

7: Jamming 8: Revolving Groove

Hereinafter, with reference to the accompanying drawings will be described in detail the most preferred embodiment of the present invention.

As shown in FIGS. 1 to 6, the constitution of the present invention includes a groove 102 formed radially of the rotation groove 101 formed at a central portion on both sides of the male coupling portion 100, and the male coupling portion is formed. The partition wall 203 in a state where the female coupling part 200 in which the pivoting protrusion 201 and the locking protrusion 202 are formed at the center thereof is turned at right angles to the male coupling part 100 so that the 100 can be inserted and rotated. In the known chain block toy formed integrally by the above, another male coupling portion 3a or female coupling portion 1a is formed at right angles to the outer wall of the coupling piece 2 constituting the female coupling portion 1. And a male coupling portion 3 is formed in front of the female coupling portion 1 such that the opening 4 is switched at right angles so that the opening portion 4 is formed. A pivoting groove 8 of a certain depth, which can be pivoted by the pivoting projection 5 of the female coupling part 1, is provided at the center portion, and the radial direction of the pivoting groove 8 is provided. As the concave groove (6) to be inserted into the engaging projection 7 of the female coupling portion (1) is formed and any one of the concave groove (6) is configured to communicate with the rotating groove (8).

When explaining the working effect of the present invention configured as described above, in engaging the female coupling portion 1 and the male coupling portion 3, the locking protrusion of the female coupling portion is inserted into the recess of the male coupling portion, and the rotating protrusion of the female coupling portion is coupled to the male coupling portion. When the locking projection is inserted into the groove of the male coupling part to be inserted into the rotation groove, since one groove is penetrated with the rotation groove, the insertion is easy and when the rotation projection inserted into the rotation groove rotates left and right 1 Since only the four grooves are in communication with the pivoting grooves, they are not easily detached after each chain block is connected.

In addition, since the male coupling portion 3a and the female coupling portion 1a formed on the coupling piece 2 of the female coupling portion 1 are switched to the coupling pieces and the direction of the female coupling portion, the chain blocks are X, Y, It is possible to be connected to the Z axis and connected to the chain because the partition 203 is removed and the opening 4 is directly connected when the female coupling part 1 and the male coupling part 3 are connected. Even when connecting to the rectangular body in the form of the same inner space as the body of the chain block even when the upright body is combined by using the inner space can be used as various types of block toys.

As described above, according to the present invention, each block is bent in a combined state to realize a desired shape, and thus, a three-dimensional shape or various shapes can be assembled, thereby contributing to the improvement of creativity and concentration of children. It is designed to be easy to remove and easy to assemble for infants will be easy to handle.

Claims (1)

Both sides of the male coupling portion 100 is formed with a groove 102 in the radial direction of the rotation groove 101 formed in the central portion, and the rotation protrusion 201 and the central portion so that the male coupling portion 100 can be rotated In the known chain block toy formed integrally by the partition wall 203 in a state in which the female engaging portion 200 in which the locking projections 202 are formed is switched at right angles to the male coupling portion 100, the female engaging portion Another male coupling portion 3a or female coupling portion 1a is formed at right angles to the outer wall of the coupling piece 2 constituting (1), and the opening portion 4 is located in front of the female coupling portion 1. ) Is formed in the male coupling portion (3), the direction of which is switched at right angles, and any one of the radial grooves of the rotary groove (8) of the male coupling portion (3) (3a) is a rotating groove ( 8) A chain block toy, characterized in that formed in communication with.