WO2020013398A1

WO2020013398A1 - Toy block set

Info

Publication number: WO2020013398A1
Application number: PCT/KR2018/014962
Authority: WO
Inventors: 정상훈; 김희애
Original assignee: (주)생각하는 아이
Priority date: 2018-07-11
Filing date: 2018-11-29
Publication date: 2020-01-16
Also published as: KR101950700B1

Abstract

A toy block set is disclosed. The toy block set according to one disclosed embodiment is a toy block set including a base block, wherein the base block comprises: a through-hole formed in the base block in the longitudinal direction of the base block in the center portion of the base block; at least one first base connection groove, which is provided in the longitudinal direction of the base block on the outer peripheral surface of the base block, has a circular cross section, and has an opening that is opened outward at the end portion thereof and that has a first width; at least one second base connection groove, which is provided in the longitudinal direction of the base block on the outer peripheral surface of the base block so as to be spaced from the first base connection groove, has a circular cross section having the same diameter as that of the first base connection groove, and has an opening that is open outward at the end portion thereof and that has a second width larger than the first width; and a coupling block inserted into and slidably coupled to the first base connection groove and/or the second base connection groove, and the first base connection groove provides a first rotational angle range by means of the opening having the first width when the coupling block is coupled thereto, and the second base connection groove provides a second rotational angle range wider than the first rotational angle range by means of the opening having the second width when the coupling block is coupled thereto.

Description

Toy blocks set

Embodiments of the present invention relate to toy block technology.

At present, embodiments of a toy assembly set in the form of connecting several assembly blocks to each other are known. However, the existing toy assembly set is difficult for children to connect and release each assembly block, the lack of flexibility because the connection of the assembly block is made in any one fixed form. Therefore, the assembled toy has a fixed one form, there is a problem that there is a limit to inspire children's creativity. In addition, the existing toy assembly set (prior art 1, Korean Laid-Open Patent Publication No. 10-2014-0009190) has a weak coupling force between each other, there is a limit to the assembly of toys that children can actually ride.

In addition, in the case of a toy block set that can be played by a real child, the prior art (prior art 2, Korean Utility Model Publication No. 20-2010-0011328) is assembled so that the coupling between the blocks is so tight that each child It is difficult to combine or unbind blocks. However, when the coupling between the blocks is easy, the coupling force itself between the blocks is weak and the coupling between the blocks may occur unintentionally.

That is, in the prior art 2, a square through hole is formed at the center of the main cylindrical block, and the sub square protrusion end block is coupled to the square through hole. As a result, the blocks are assembled so tightly that the blocks are too tight to make it difficult for children to join and unbind each block.

Similarly, in the prior art 2, a circular through hole is formed on the outer circumferential surface of the main cylindrical block, and a sub-circular bar block is coupled to the circular through hole. Will be.

In addition, the prior art 2 has a constant open size to the outside of the circular through hole formed on the outer circumferential surface of the main cylindrical block, the flexibility (rotation range) of the block coupled to the circular through hole is constantly limited.

The disclosed embodiments are to provide a set of toy blocks that can be easily assembled and disassembled between blocks and improve children's creativity.

The disclosed embodiment is to provide a set of toy blocks with excellent assembly force while having a good coupling force between blocks to make a large structure that children can ride or use.

Disclosed is an object of the present invention to provide a toy block set having various ranges of flexibility when assembling blocks to allow various expressions as assembled toys.

A toy block set according to an embodiment of the present disclosure is a toy block set including a basic block, wherein the basic block penetrates through the basic block along a longitudinal direction of the basic block in a central portion of the basic block. hall; At least one first basic connection groove provided on an outer circumferential surface of the basic block along a longitudinal direction of the basic block, the cross section having a circular shape, and having an opening open at an end and having an opening having a first width; And a second width spaced apart from the first basic connection groove on the outer circumferential surface of the basic block along the longitudinal direction of the basic block, the cross section having a circular shape, the second width being greater than the first width and open to an end portion of the basic block. And at least one second basic connection groove provided with an opening.

The basic block may include an inclined portion including a section in which a cross-sectional area is narrowed from both inlets of the through hole toward the inside of the through hole; And a fine convex section that is finely curved to the inner side of the through hole between the inclined portions provided at both inlets of the through hole.

The toy block set further includes a connection block inserted into the through hole of the basic block, the connection block includes one or more fine protrusions formed on a surface of the connection block, and the connection block is formed inside the through hole. When inserted into the fine protrusion may be provided to be pinched in the fine convex section.

The toy block set further includes a connection block provided to be connectable with at least two basic blocks, wherein the connection block includes: a body part; A first connection part extending in a first axis direction from one side of the body part and provided to be inserted into a through hole of a first basic block; A second connection part extending in a second axis direction perpendicular to the first axis from another side of the body part and provided to be inserted into a through hole of a second basic block; And a seating part protruding from one edge of the body part and provided with end portions of the first basic block and the second basic block, respectively.

The connection block may include: a third connection part extending from a third side surface of the body part in a direction opposite to the first connection part in the first axial direction and inserted into a through hole of a third basic block; And a second seating part protruding from another edge of the body part and provided so that an end of the third connection block is seated.

The connection block may include: a fourth connection part extending in a direction opposite to the second connection part in the second axial direction on the fourth side of the body part and inserted into the through hole of the fourth basic block; And a third seating part protruding from another corner of the body part and provided so that an end portion of the fourth connection block is seated.

The connection block may include the connection block extending in a third axis direction perpendicular to the first axis and the second axis on at least one of the fifth side and the sixth side of the body part, and at least one fifth base. At least one fifth connection part provided to be inserted into the through hole of the block; And a fourth seating part protruding in parallel with the fifth connecting part on the same plane as at least one of the fifth side and the sixth side of the body part of the connection block, and the end of the fifth basic block being seated. It may include.

The height of the trunk portion of the connection block is provided to be smaller than the height of both inlets of the through hole, the minimum height of the fine convex section is provided to be smaller than the height of the point where the inclined portion ends in the through hole, the The height of the portion where the minute protrusions are formed may be provided to correspond to the minimum height of the minute convex section.

The toy block set further includes a coupling block inserted into and coupled to the first basic connecting groove or the second basic connecting groove, the coupling block comprising: a plate; And a coupling connection member provided along at least one side of the plate along the plate and inserted into the first basic connection groove or the second basic connection groove, wherein the thickness of the plate is the first basic connection groove. It may be provided with a thickness of a size smaller than the opening having the first width of.

The coupling block may be provided by partially cutting along the longitudinal direction of the coupling connecting member at both ends of the coupling connecting member, and the coupling connecting member is inserted into the first basic connecting groove or the second basic connecting groove. An elastic incision that provides elastic force at both ends of the coupling connection member; And provided on an outer circumferential surface of the coupling connection member, and when the coupling connection member is inserted into the first basic connection groove or the second basic connection groove, on the inner wall of the first basic connection groove or the second basic connection groove. It may include one or more fine pressing protrusions that apply pressure.

The toy block set may further include a coupling block connecting portion for interconnecting the coupling block with one or more other coupling blocks.

The coupling block connection unit may include: a first connection groove connecting the coupling block and the at least one other coupling block between the coupling block and the at least one other coupling block, and the coupling connection member of the coupling block is inserted; And at least one second connecting groove provided to insert the connecting connecting member of the at least one other connecting block.

The first connection groove and the second connection groove each include an opening that is open to the outside and has a predetermined width, wherein the openings of the first connection groove and the second connection groove are greater than the thickness of the plate. It can be provided in a width of size.

The toy block set further includes a coupling connection member inserted into the first basic coupling groove or the second basic coupling groove, and the coupling coupling member is provided in a longitudinal direction of the coupling coupling member at both ends of the coupling coupling member. A part is cut along the provided, and when the coupling connecting member is inserted into the first basic connecting groove or the second basic connecting groove, an elastic incision that provides elastic force to both ends of the coupling connecting member; And provided on an outer circumferential surface of the coupling connection member, and when the coupling connection member is inserted into the first basic connection groove or the second basic connection groove, on the inner wall of the first basic connection groove or the second basic connection groove. It may include one or more fine pressing protrusions that apply pressure.

The toy block set may include one or more connection blocks inserted into the through holes of the basic block and coupled to the basic block; A coupling block slide-inserted into and coupled to any one of the one or more first basic connection grooves and the one or more second basic connection grooves; And a coupling connection member slideably inserted into another one of the one or more first basic connection grooves and the one or more second basic connection grooves.

The toy block set may include a wheel shaft having one end coupled to the base block by being inserted into the through hole of the base block; A wheel block including a first insertion hole into which the other end of the wheel shaft portion is inserted and a seating groove provided along a circumference of the first insertion hole; And a wheel shaft fixing part coupled to the other end of the wheel shaft part to fix the wheel shaft part to the wheel block.

The toy block set may include a fixing protrusion protruding from both ends of the wheel shaft portion at both sides; A second insertion hole provided in the wheel shaft fixing part and provided to insert the other end of the wheel shaft part in which the fixing protrusion is formed; And a fixing groove provided at a circumference of the second insertion hole in the wheel shaft fixing part and provided to lock the fixing protrusion when the wheel shaft part rotates.

According to an embodiment of the present disclosure, the coupling block may be coupled to the basic block in various directions, and the coupling block may be rotatable even when the coupling block is coupled to the basic block, thereby enabling children to create creative structures of various shapes. It becomes possible.

In addition, to facilitate the coupling between the blocks, after each block is combined, so that the coupling is not easily released unless an external force is applied, and when the external force is applied, the coupling between blocks is easily released, so children can use The assemblability can be improved.

In addition, it is possible to assemble a large structure that can be played or used by a real child by increasing the cohesion between blocks, and have various ranges of flexibility when assembling the blocks, so that various expressions can be made as assembled toys. Through this, it is possible to inspire children's creative ability.

1 illustrates a basic block of a toy block set according to an embodiment of the present invention.

2 is a view showing a first coupling block of a toy block set according to an embodiment of the present invention;

3 is a view showing a rotatable state in which a first coupling block is coupled to a basic connection groove in a toy block set according to an embodiment of the present invention;

4 is a view showing a second coupling block of a toy block set according to an embodiment of the present invention;

FIG. 5 is a view illustrating a state in which a basic block is interconnected through a first connection block in a toy block set according to an embodiment of the present invention.

6 is a cross-sectional view showing a state in which the first connection block is inserted into the basic block in one embodiment of the present invention;

7 is a cross-sectional view in the width direction of the through-hole of the basic block in one embodiment of the present invention

8 and 9 are views illustrating a state in which a basic block is interconnected through a second connection block in a toy block set according to another embodiment of the present invention.

10 and 11 are views illustrating a state in which a basic block is interconnected through a third connecting block in a toy block set according to another embodiment of the present invention.

12 and 13 are views illustrating a state in which a basic block is interconnected through a fourth connecting block in a toy block set according to another embodiment of the present invention.

14 is a view showing an embodiment of a connection block capable of connecting a basic block in each direction of three axes in another embodiment of the present invention.

15 is a diagram illustrating a state in which basic blocks are interconnected according to another embodiment of the present invention.

16 is a view illustrating a state in which a first coupling block is interconnected in a toy block set according to an embodiment of the present invention.

FIG. 17 is a view illustrating a state in which a first coupling block is flexibly moved in an interconnected state in a toy block set according to an embodiment of the present invention.

18 to 20 are views showing another embodiment of the coupling block connecting portion in the present invention

21 is a view showing a state in which the wheel member is coupled to the basic block in the toy block set according to an embodiment of the present invention

22 is a view showing a state in which the wheel member is coupled to the basic block in the toy block set according to an embodiment of the present invention

23 to 27 are views showing the structures assembled from the toy block set of the present invention

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. The following detailed description is provided to assist in a comprehensive understanding of the methods, devices, and / or systems described herein. However, this is only an example and the present invention is not limited thereto.

In describing the embodiments of the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator. Therefore, the definition should be made based on the contents throughout the specification. The terminology used in the description is for the purpose of describing embodiments of the invention only and should not be limiting. Unless expressly used otherwise, the singular forms “a,” “an,” and “the” include plural forms of meaning. In this description, expressions such as "comprises" or "equipment" are intended to indicate certain features, numbers, steps, actions, elements, portions or combinations thereof, and one or more than those described. It should not be construed to exclude the presence or possibility of other features, numbers, steps, actions, elements, portions or combinations thereof.

Meanwhile, directional terms such as upper side, lower side, one side, the other side, and the like are used in connection with the orientation of the disclosed drawings. Since the components of the embodiments of the present invention can be positioned in various orientations, the directional terminology is used for the purpose of illustration and not limitation.

In addition, terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms may be used for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.

1 is a view showing a basic block of a toy block set according to an embodiment of the present invention.

Referring to FIG. 1, the basic block 110 may have a cylindrical shape having a predetermined length. However, the shape is not limited thereto, and may be formed in various shapes other than a square pillar. The through hole 111 may be provided in the center of the basic block 110 along the longitudinal direction of the basic block 110. The through hole 111 may be formed to penetrate from one end to the other end of the basic block 110. The through hole 111 may be formed in a rectangular shape (for example, a square, etc.), but the shape of the through hole 111 is not limited thereto. In addition, the through hole 111 may be formed in various shapes such as a circle and a triangle. In the toy block set, the basic block 110 may be provided in various types according to length and size.

One or more basic connection grooves 113 may be formed on the outer circumferential surface of the basic block 110. The basic connection groove 113 may be provided along the longitudinal direction of the basic block 110. The basic connection groove 113 may be provided from one end to the other end of the basic block 110. The basic connection groove 113 may include a first basic connection groove 113-1 and a second basic connection groove 113-2.

The first basic connection groove 113-1 may include a 1-1 basic connection groove 113-1a and a 1-2 basic connection groove 113-1b. The first-first basic connection groove 113-1a may be provided along the longitudinal direction of the basic block 110 on the outer circumferential surface of the basic block 110. The 1-2 basic connecting groove 113-1b is formed on the outer circumferential surface of the basic block 110 in a direction opposite to the 1-1 basic connecting groove 113-1a (that is, in a 180 degree direction) of the basic block 110. It may be provided along the longitudinal direction. That is, the 1-1 basic connection groove 113-1a and the 1-2 basic connection groove 113-1b may be provided to face each other.

The first-first basic connection groove 113-1a and the first-second basic connection groove 113-1b may have a circular shape having a predetermined diameter in cross section. An opening OP1 that is open to the outside and has a first width W1 may be provided at ends of the first-first basic connection groove 113-1a and the first-second basic connection groove 113-1b.

The second basic connection groove 113-2 may include a 2-1 basic connection groove 113-2a and a 2-2 basic connection groove 113-2b. The 2-1 basic connection groove 113-2a is the basic block 110 in a direction perpendicular to the first-first basic connection groove 113-1a (ie, a 90 degree direction) on the outer circumferential surface of the basic block 110. It may be provided along the longitudinal direction of the. The 2-2 basic connection groove 113-2b may be provided in an opposite direction (ie, 180 ° direction) of the 2-1 basic connection groove 113-2a on the outer circumferential surface of the basic block 110. That is, the 2-1 basic connection groove 113-2a and the 1-2 basic connection groove 113-2b may be provided to face each other.

The 2-1 basic connection groove 113-2a and the 2-2 basic connection groove 113-2b have cross-sections of the 1-1 basic connection groove 113-1a and the 1-2 basic connection groove ( 113-1b) may have a circular shape having the same diameter. An opening OP2 that is open to the outside and has a second width W2 may be provided at ends of the 2-1 basic connection groove 113-2a and the 2-2 basic connection groove 113-2b. The second width may be greater than the first width. In this case, the coupling blocks 120 and 130 to be described later are connected to the second basic connecting groove 113-2 than to the first basic connecting groove 113-1 to have a larger rotation radius. do.

1-1 basic connection groove 113-1a, 1-2 basic connection groove 113-1b, 2-1 basic connection groove 113-2a, and 2-2 basic connection groove 113- 2b) may be provided at a predetermined angle (ie, 90 degrees) at an outer circumferential surface of the basic block 110. In this case, it is possible to combine several coupling blocks to the basic block 110 in various directions (east, north, south and north directions). However, the present invention is not limited thereto, and the basic connection groove may be provided at an interval of 60 degrees or 120 degrees on the outer circumferential surface of the basic block 110.

2 is a view showing a first coupling block of a toy block set according to an embodiment of the present invention.

Referring to FIG. 2, the first coupling block 120 may be coupled to the basic connection groove 113 of the basic block 110. The first coupling block 120 may include a first plate 121 and a coupling connection member 123.

The first plate 121 may be a flat plate having a rectangular shape, but is not limited thereto. In the toy block set, the first coupling block 120 may be provided in various types according to the shape and size of the first plate 121 (eg, square or rectangular). The first plate 121 may have a thickness smaller than that of the opening OP1 of the first basic connection groove 113-1. Accordingly, when the first coupling block 120 is coupled to the first basic connecting groove 113-1 or the second basic connecting groove 113-2, the first basic connecting groove 113-1 or the second The shaft can be rotated within the basic connection groove 113-2 to have flexibility.

The coupling connection member 123 may be provided along at least one side of the first plate 121 along the first plate 121. In an exemplary embodiment, when the first plate 121 has a quadrangular shape, the coupling connection member 123 may be provided along four sides of the first plate 121 along the corresponding side.

The coupling connection member 123 may be inserted into the basic connection groove 113 of the basic block 110 to be combined with the basic block 110. The coupling connection member 123 may be inserted into the basic connection groove 113 by sliding from one end of the basic connection groove 113 to the other end.

The coupling connection member 123 may be formed in a shape corresponding to the basic connection groove 113. Elastic cutouts 125 may be provided at both ends of the coupling connection member 123, respectively. The elastic cutout 125 may be partially cut along the longitudinal direction of the coupling connection member 123 at both ends of the coupling connection member 123. For example, the elastic cutout 125 may be provided by cutting a portion of both ends of the coupling connection member 123 in a direction perpendicular to the flat plate 121, but the cutting direction is not limited thereto.

In addition, one or more fine pressing protrusions 127 may be provided on an outer circumferential surface of the coupling connection member 123. For example, the minute pressing protrusions 127 may be provided at both ends of the coupling connection member 123, respectively. That is, the fine pressing protrusion 127 may be provided on the outer circumferential surface of the coupling connection member 123 at both ends of the coupling connection member 123 in which the elastic cutout 125 is formed. However, the position where the fine pressing protrusion 127 is formed is not limited thereto.

By providing the elastic cutouts 125 at both ends of the coupling connecting member 123, the coupling connecting member 123 is more easily inserted when the coupling connecting member 123 is inserted into the basic connecting groove 113, and the base of the coupling connecting member 123 is provided. The connection groove 113 can be more easily pulled out. In addition, by providing a fine pressing protrusion 127 on the outer circumferential surface of the coupling connecting member 123, when the coupling connecting member 123 is inserted into the basic connecting groove 113, the fine pressing protrusion 127 is a basic connecting groove ( In close contact with the inner wall of the 113, the coupling connection member 123 may be fixed in the basic connection groove 113.

That is, through the elastic cutout 125 and the micro compression protrusion 127 provided in the coupling connection member 123, it is not only easy to couple the first coupling block 120 to the basic block 110, When the first coupling block 120 and the basic block 110 are coupled, the coupling force between the first coupling block 120 and the basic block 110 is maintained in a solid state. In addition, when an external force is applied to release the coupling, the coupling of the first coupling block 120 and the basic block 110 can be easily released.

On the other hand, the basic block 110 is provided with a cross section of the basic connecting groove 113 in the form of a circle, and the thickness of the first plate 121 in the first coupling block 120 to the first basic connecting groove 113-1. By forming smaller than the opening OP1 of the, when the first coupling block 120 is coupled to the basic connecting groove 113, the first coupling block 120 is not fixed to any position, but rather the basic connecting groove 113 ) Can be rotated about an axis.

3 is a view showing a rotatable state in which a first coupling block is coupled to a basic connection groove in a toy block set according to an embodiment of the present invention.

Referring to FIG. 3A, when the coupling connection member 123 of the first coupling block 120 is inserted into and coupled to the first basic connection groove 113-1, the coupling member 120 of the first coupling block 120 may be connected to the first coupling block 120. As the thickness of the first plate 121 is smaller than the opening OP1 of the first basic connecting groove 113-1, the first coupling block 120 may be formed within the first basic connecting groove 113-1. It becomes rotatable in a 1st angle range (theta) 1.

Referring to FIG. 3B, when the coupling connecting member 123 of the first coupling block 120 is inserted into and coupled to the second basic connecting groove 113-2, the second basic connecting groove 113- 2) has an opening OP2 larger than the opening OP1 of the first basic connecting groove 113-1, and the second coupling block 120 is formed within the second basic connecting groove 113-2. It is possible to rotate in a second angle range θ2 that is larger than one angle range θ1.

As such, as the first coupling block 120 coupled to the basic block 1100 is rotatably connected, flexibility between the connection configurations of the toys assembled through the toy block set may be provided, thereby allowing the toys to By expressing the movements in the form can increase the creativity of children.

In addition, the first coupling block 120 connected to the first basic connection groove 113-1 is rotatable in the first angular range θ1 and is connected to the second basic connection groove 113-2. As the coupling block 120 is rotatable in the second angular range θ1, it is possible to give each coupling block different flexibility, thereby allowing the child to express more diversely through the toy block set. .

4 is a view showing a second coupling block of a toy block set according to an embodiment of the present invention.

Referring to FIG. 4, the second coupling block 130 may be coupled to the basic connection groove 113 of the basic block 110. The second coupling block 130 may include a second plate 131 and a coupling connection member 133.

The second plate 131 may be a plate having at least a portion of the curved surface. In an exemplary embodiment, the second plate 131 may be provided with a predetermined curvature. In the toy block set, the second coupling block 130 may be provided in various types according to the shape and size of the second plate 131. The second plate 131 may have a thickness smaller than that of the opening OP1 of the first basic connection groove 113-1.

The coupling connection member 133 may be provided along the second plate 131 at one or more sides of the second plate 131. In an exemplary embodiment, the coupling connection member 133 may be provided along both edges of the second plate 131. The coupling connection member 133 slides from one end of the basic connection groove 113 to the other end and may be inserted into the basic connection groove 113.

In addition, through the elastic cutout 125 and the micro compression protrusion 127 provided in the coupling connection member 133, it is not only easy to couple the second coupling block 130 to the basic block 110, When the two coupling blocks 130 and the basic block 110 are coupled, the coupling force between the second coupling block 130 and the basic block 110 is maintained in a solid state. In addition, when an external force is applied to release the coupling, the coupling of the second coupling block 130 and the basic block 110 can be easily released. Since the coupling connection member 133 may be provided in the same or similar manner as the coupling connection member 123 of the first coupling block 120, a detailed description thereof will be omitted.

5 is a diagram illustrating a state in which a basic block is interconnected through a first connection block in a toy block set according to an embodiment of the present invention.

Referring to FIG. 5, the first basic block 110-1 and the second basic block 110-2 may be connected to each other through the first connection block 141. The first connection block 141 may be provided to connect the first basic block 110-1 and the second basic block 110-2 in a straight line shape.

The first connection block 141 may have a shape corresponding to the through hole 111 of the basic block 110. The first connection block 121 may have a length corresponding to the basic block 110. In an exemplary embodiment, the first connection block 121 may have a rod shape having a shape corresponding to the through hole 111.

The first connection block 141 may be provided to have a size smaller than the size of the inlet of both ends of the through hole 111. One side of the first connection block 141 is inserted into the through hole 111 of the first basic block 110-1, and the other side of the first connection block 141 penetrates the second basic block 110-2. The first basic block 110-1 and the second basic block 110-2 may be inserted into the hole 111 to form a straight line.

In addition, one or more fine protrusions 142 may be provided on a surface of the first connection block 141. In an exemplary embodiment, the fine protrusion 142 may be provided at one end and the other end of the first connection block 141 at the first side of the first connection block 141, respectively. In addition, the fine protrusion 142 may be additionally provided at one end and the other end of the first connection block 141 at the second side opposite to the first side of the first connection block 141.

Meanwhile, a through hole (not shown) corresponding to the first connection block 141 is formed in the first plate 121 of the first coupling block 120 such that the first connection block 141 is inserted and coupled thereto. May be For example, a through hole through which one end of the first connection block 141 may be inserted may be formed in a central portion of the first plate 121. In this case, a portion in which the through hole is formed in the first plate 121 may be formed to have a thickness thicker than that of other portions of the first plate 121.

For example, a portion in which the through hole is formed in the first plate 121 may protrude by a predetermined length in a direction perpendicular to the first plate 121 from one or more surfaces of one surface and the other surface of the first plate 121. One plate 121 may be formed to a thicker thickness than other portions. Through this, the first connection block 141 to the fourth connection block 147 may be more firmly coupled when inserted.

6 is a cross-sectional view showing a state in which the first connection block is inserted into the basic block in one embodiment of the present invention. Here, sectional drawing in the longitudinal direction of the 1st connection block and the basic block was shown. 7 is a cross-sectional view in the width direction of the through-hole of the basic block in one embodiment of the present invention. Here, the drawings are exaggerated for the purpose of describing the features of the present invention, and the scope of the present invention should not be limited by the drawings.

6 and 7, the through hole 113 of the basic block 110 may be formed through the basic block 110 from one end to the other end of the basic block 110. The through hole 113 may include one or more sections having different heights in the through hole 113. In an exemplary embodiment, the inclined portion 113a may be formed at both ends of the through hole 113. The inclined portion 113a may include a section in which the cross-sectional area becomes narrower from both inlets of the through hole 113 toward the inside of the through hole 113.

That is, the inclined portion 113a may be provided such that the height in the through hole 113 decreases from both inlets of the through hole 113 toward the inside of the through hole 113. In this case, when the heights of both inlets of the through hole 113 are h1, the height in the through hole 113 at the point where the inclined portion 113a ends may be h2, and h2 may be smaller than h1. Here, by providing the inclined portion 113a at both inlets of the through hole 113, it is easy to insert the first connection block 141 into the through hole 113.

In addition, the through hole 113 may include a fine convex section 113b between the inclined portions 113a provided at both ends of the through hole 113. That is, the inside of the through hole 113 may not be provided flat, but may be minutely bent to the inside of the through hole 113. When the minimum height of the fine convex section 113b is h3, h3 may be smaller than h2.

Meanwhile, the height of the trunk portion of the first connection block 141 may be provided to be smaller than the minimum height h3 in the through hole 113. That is, when the height of the body portion of the first connection block 141 is h4, h4 may be provided to be smaller than h3. In addition, the height h5 of the portion in which the fine protrusion 142 is formed in the first connection block 141 may be provided to be the same as the minimum height h3 in the through hole 113.

Here, the height h4 of the trunk portion of the first connection block 141 is provided to be smaller than the height h1 of both inlets of the through hole 113, and the inclined portion 113a is formed at both inlets of the through hole 113. By being formed, a user (child) can easily insert the first connection block 141 into the through hole 113.

Then, the fine convex section 113b is formed in the through hole 113, and the height h5 of the portion where the fine protrusion 142 of the first connection block 141 is formed is the fine convex section in the through hole 113. Since the first connection block 141 is formed to be the same as the minimum height h3 of the 113b, the first connection block 141 is fixed so as not to fall out due to the friction between the fine protrusion 142 and the fine convex section 113b.

As such, the inclined portions 113a are formed at both inlets of the through holes 111 of the basic block 110, the fine convex sections 113b are provided inside the through holes 111, and the first connection block ( The body of the first connecting block 141 is smaller than the minimum height in the through hole 113, and the fine protrusion 142 is formed in the first connecting block 141, so that the first connecting block 141 is the through hole of the basic block 110. While being easily inserted into the 111, the first connection block 141 is pinched inside the through hole 111 to maintain a firm coupling force between the first connection block 141 and the basic block 110. Will be done. In addition, when an external force is applied to release the coupling, the coupling of the first connection block 141 and the basic block 110 can be easily released.

8 is a diagram illustrating a state in which a basic block is interconnected through a second connection block in a toy block set according to another embodiment of the present invention.

Referring to FIG. 8, the second connection block 143 may include a body portion 143a, a first connection portion 143b, a second connection portion 143c, and a seating portion 143d. Here, the first connecting portion 143b and the second connecting portion 143c may extend vertically at different sides of the body portion 143a, respectively. In this case, the second connection block 143 may connect the two basic blocks 110 perpendicularly to each other. The cross-sectional areas of the first connection part 143b and the second connection part 143c may have a size corresponding to that of the first connection block 141.

The seating part 143d may be provided at one corner of the body part 143a. The seating part 143d may include a first seating part 143d-1 and a second seating part 143d-2. The first seating part 143d-1 and the second seating part 143d-2 may be vertically provided. The first seating part 143d-1 may be provided perpendicularly to the outside from one end of the first connection part 143b. The second seating part 143d-2 may be provided vertically outwardly from one end of the second connection part 143c.

When the first basic block 110-1 is inserted into the first connection part 143b, the first seating part 143d-1 may be provided so that an end of the first basic block 110-1 is seated. When the second basic block 110-2 is inserted into the second connection part 143c, the second seating part 143d-2 may be provided so that the end of the second basic block 110-2 is seated.

In addition, one or more fine protrusions 142 may be provided on the surface of the second connection block 143. In an exemplary embodiment, the fine protrusions 142 may be provided on one or more surfaces of the first connecting portion 143b and the second connecting portion 143c, respectively.

Meanwhile, as shown in FIG. 9, the second connection block 143 may further include a third connection part 143e. Here, the third connection part 143e may be provided to be perpendicular to the first connection part 143b and the second connection part 143c, respectively. That is, the first connection part 143b extends in the x-axis direction from the body part 143a, the second connection part 143c extends in the y-axis direction from the body part 143a, and the third connection part 143e is the body. Each of the portions 143a may extend in the z-axis direction.

Here, the seating portion 143d may further include a third seating portion 143d-3. The third mounting part 143d-3 may protrude in parallel with the third connection part 143e on one surface of the first connection part 143b (or one surface of the second connection part 143c). The third seating part 143d-3 may be provided to be perpendicular to the first seating part 143d-1 and the second seating part 143d-2, respectively. However, the present invention is not limited thereto, and the third seating part 143d-3 may be provided in various forms such that end portions of the third basic blocks (not shown) inserted into the third connecting part 143e are seated.

FIG. 10 is a diagram illustrating a state in which a basic block is interconnected through a third connection block in a toy block set according to another embodiment of the present invention.

Referring to FIG. 10, the third connection block 145 may include a body part 145a, a first connection part 145b, a second connection part 145c, a third connection part 145d, and a seating part 145e. Can be. Here, the first connecting portion 145b, the second connecting portion 145c, and the third connecting portion 145d may extend vertically from different sides of the body portion 145a, respectively. In an exemplary embodiment, the third connector 145d may extend in a direction opposite to the first connector 145b. In this case, the third connection block 145 may vertically connect the three basic blocks 110 with each other. The cross-sectional areas of the first connection part 145b, the second connection part 145c, and the third connection part 145d may have a size corresponding to that of the first connection block 141.

The seating part 145e may be provided at both corners of the body part 145a. The seating part 145e may include a first seating part 145e-1, a second seating part 145e-2, and a third seating part 145e-3. The second seating part 145e-2 may be provided to be perpendicular to the first seating part 145e-1 and the third seating part 145e-3, respectively. The first seating part 145e-1 and the third seating part 145e-3 may be provided in parallel.

The first seating part 145e-1 may be vertically provided outward from one end of the first connection part 145b. When the first basic block 110-1 is inserted into the first connection part 145b, the first seating part 145e-1 may be provided so that an end of the first basic block 110-1 is seated.

The second seating parts 145e-2 may be vertically provided from both sides of one end of the second connection part 145c to the outside, respectively. When the second basic block 110-2 is inserted into the second connection part 145c, the second seating part 145e-2 may be provided so that the end of the second basic block 110-2 is seated.

The third seating part 145e-3 may be provided perpendicularly to the outside from one end of the third connecting part 145d. When the third basic block 110-3 is inserted into the third connection part 145d, the third seating part 145e-3 may be provided so that the end of the third basic block 110-3 is seated.

In addition, one or more fine protrusions 142 may be provided on the surface of the third connection block 145. In an exemplary embodiment, the fine protrusions 142 may be provided on one or more surfaces of the first connecting portion 145b, the second connecting portion 145c, and the third connecting portion 145d, respectively.

As illustrated in FIG. 11, the third connection block 145 may further include a fourth connection part 145f. Here, the fourth connection part 145f may be provided perpendicular to the first connection part 145b, the second connection part 145c, and the third connection part 145d, respectively. That is, the first connecting portion 145b extends in the first direction of the y-axis from the body portion 145a, the second connecting portion 145c extends in the x-axis direction from the body portion 145a, and the third connecting portion 145d. May extend in the second direction of the y-axis (the opposite direction to the first direction) in the body portion 145a, and the fourth connection portion 145f may extend in the z-axis direction in the body portion 145a, respectively.

Here, the mounting portion 145e may further include a fourth mounting portion 145e-4. The fourth seat 145e-4 may protrude in parallel with the fourth connector 145f from one surface of the second connector 145c (or one surface of the first connector 145b or one surface of the third connector 145d). Can be. The fourth seating part 145e-4 may be provided to be perpendicular to the first seating part 145e-1, the second seating part 145e-2, and the third seating part 145e-3, respectively. However, the present disclosure is not limited thereto, and the fourth mounting unit 145e-4 may be provided in various forms such that the end of the fourth basic block (not shown) inserted into the fourth connecting unit 145f is seated.

12 is a diagram illustrating a state in which a basic block is interconnected through a fourth connection block in a toy block set according to another embodiment of the present invention.

Referring to FIG. 12, the fourth connection block 147 may include a body portion 147a, a first connection portion 147b, a second connection portion 147c, a third connection portion 147d, a fourth connection portion 147e, and a seating portion. It may include a part 147f. Here, the first connecting portion 147b, the second connecting portion 147c, the third connecting portion 147d, and the fourth connecting portion 147e may extend vertically from different sides of the body portion 147a, respectively.

In an exemplary embodiment, the third connector 147d may extend in a direction opposite to the first connector 147b. In addition, the fourth connector 147e may extend in a direction opposite to the second connector 147c. In this case, the fourth connection block 147 may connect the four basic blocks 110 to each other vertically. The cross-sectional areas of the first connection part 147b, the second connection part 147c, the third connection part 147d, and the fourth connection part 147e may have a size corresponding to that of the first connection block 141.

The seating part 147f may be provided at each corner of the body part 147a. The seating part 147f may include a first seating part 147f-1, a second seating part 147f-2, a third seating part 147f-3, and a fourth seating part 147f-4. have.

The first seating part 147f-1 may be provided to be perpendicular to the second seating part 147f-2 and the fourth seating part 147f-4, respectively. The first seating part 147f-1 may be provided in parallel with the third seating part 147f-3. In addition, the second seating part 147f-2 may be provided to be perpendicular to the first seating part 147f-1 and the third seating part 147f-3, respectively. The second seating part 147f-2 may be provided in parallel with the fourth seating part 147f-4.

The first seating portions 147f-1 may be vertically provided from both sides of one end of the first connection portion 147b to the outside, respectively. When the first basic block 110-1 is inserted into the first connection part 147b, the first seating part 147f-1 may be provided so that an end of the first basic block 110-1 is seated.

The second seating parts 147f-2 may be vertically provided from both sides of one end of the second connection part 147c to the outside, respectively. When the second basic block 110-2 is inserted into the second connection part 147c, the second seating part 147f-2 may be provided so that an end of the second basic block 110-2 is seated.

The third seating parts 147f-3 may be vertically provided from both sides of one end of the third connection part 147d to the outside, respectively. When the third basic block 110-3 is inserted into the third connecting portion 147d, the third seating part 147f-3 may be provided so that the end of the third basic block 110-3 is seated.

The fourth seating portions 147f-4 may be vertically provided from both sides of one end of the fourth connecting portion 147e to the outside, respectively. When the fourth basic block 110-4 is inserted into the fourth connection part 147e, the fourth seating part 147f-4 may be provided so that the end of the fourth basic block 110-4 is seated.

In addition, one or more fine protrusions 142 may be provided on the surface of the fourth connection block 147. In an exemplary embodiment, the fine protrusions 142 may be provided on one or more surfaces of the first connecting portion 147b, the second connecting portion 147c, the third connecting portion 147d, and the fourth connecting portion 147e, respectively. .

Meanwhile, as shown in FIG. 13, the fourth connection block 147 may further include a fifth connection part 147g. Here, the fifth connector 147g may be provided to be perpendicular to the first connector 147b, the second connector 147c, the third connector 147d, and the fourth connector 147e, respectively. That is, the first connecting portion 147b extends in the first direction of the x-axis from the body portion 147a, the second connecting portion 147c extends in the first direction of the y-axis from the body portion 147a, and the third connecting portion ( 147d extends in the second direction (opposite direction of the first direction) of the x-axis in the body portion 147a, and the fourth connecting portion 147e extends in the second direction of the y-axis in the body portion 147a, The five connecting portions 147g may extend from the body portion 147a in the z-axis direction, respectively.

Here, the seating part 147f may further include a fifth seating part 147f-5. The fifth seating part 147f-5 is the fifth connector 147g on one surface of the first connector 147b and the third connector 147d (or one surface of the second connector 147c and the fourth connector 147e). It may protrude in parallel with. The fifth seating part 147f-5 may be provided to be perpendicular to the first seating part 147f-1 to the fourth seating part 147f-4, respectively. However, the present invention is not limited thereto, and the fifth seating part 147f-5 may be provided in various forms such that the end portion of the fifth basic block (not shown) inserted into the fifth connector 147g is seated.

Meanwhile, as shown in FIG. 14, the fourth connection block 147 may further include a sixth connection part 147h. The sixth connector 147h may extend in a direction opposite to the fifth connector 147g in the z-axis direction. In addition, the sixth connection part 147h may also be provided with a sixth mounting part in which an end portion of the sixth basic block (not shown) inserted into the sixth connection part 147h is seated. In this case, the basic blocks can be connected in any direction of the x-axis, the y-axis, and the z-axis, thereby realizing more various types of toys.

Referring to FIG. 15, the first basic block 110-1 and the second basic block 110-2 may be connected to each other by a coupling connection member 153 provided independently. The coupling connection member 153 may connect the first basic block 110-1 and the second basic block 110-2 in a straight line shape.

One side of the coupling connection member 153 is inserted into one of the basic connection grooves 113 of the first basic block 110-1, and the other side of the coupling connection member 153 is the second basic block 110-2. The first basic block 110-1 and the second basic block 110-2 may be inserted into one basic connection groove 113 to form a straight line.

The coupling connection member 153 may be formed in a shape corresponding to the basic connection groove 113. Elastic cutouts 155 may be provided at both ends of the coupling connection member 153, respectively. The elastic cutouts 155 may be partially cut along the longitudinal direction of the coupling connection member 153 at both ends of the coupling connection member 153.

In addition, one or more fine pressing protrusions 157 may be provided on the outer circumferential surface of the coupling connection member 153. For example, the micro compression protrusions 157 may be provided at both ends of the coupling connection member 153, respectively. That is, the fine pressing protrusion 157 may be provided on the outer circumferential surface of the coupling connection member 153 at both ends of the coupling connection member 153 on which the elastic cutout 155 is formed.

Although one coupling connection member 153 is illustrated for convenience of description, the first basic block 110-1 and the second basic block 110-2 may be connected through two or more coupling connection members 153. Of course. In addition, the first basic block 110-1 and the second basic block 110-2 may be connected by using the first connection block 141 and the one or more coupling connection members 153 together. In the toy block set, the coupling connection member 153 may be provided in various types according to the length and diameter.

FIG. 16 is a diagram illustrating a state in which a first coupling block is interconnected in a toy block set according to an embodiment of the present invention, and FIG. 17 is a diagram illustrating a first coupling block of each other in a toy block set according to an embodiment of the present invention. Figure is a view showing a state of flexible movement in the connected state.

16 and 17, two first coupling blocks 120-1 and 120-2 may be connected to each other by a coupling block connection unit 161. The coupling block connection unit 161 may include a pair of connection grooves 161-1 and 161-2. The coupling block connecting unit 161 may include the first-first coupling block 120-1 and the first-second coupling block between the first-first coupling block 120-1 and the first-second coupling block 120-2. (120-2) can be connected.

In detail, the first connection groove 161-1 of the coupling block connection unit 161 may be provided to insert the coupling connection member 123 of the first-first coupling block 120-1. The second connection groove 161-2 of the coupling block connecting portion 161 may be provided to insert the coupling connection member 123 of the 1-2 coupling block 120-1. The first connection groove 161-1 and the second connection groove 161-2 may be provided symmetrically. The first connection groove 161-1 and the second connection groove 161-2 may have a shape corresponding to the coupling connection member 123.

Openings OP3 having a predetermined width may be provided at ends of the first connection groove 161-1 and the second connection groove 161-2. The opening OP3 of the first connecting groove 161-1 and the second connecting groove 161-2 may be provided along the length direction of the coupling block connecting portion 161. The opening OP3 of the first connecting groove 161-1 and the second connecting groove 161-2 may have a width larger than the thickness of the first plate 121 of the first coupling block 120.

The coupling connection member 123 of the first-first coupling block 120-1 may be inserted into one end of the first connection groove 161-1 and slide along the first connection groove 161-1. . The coupling connection member 123 of the 1-2 coupling block 120-2 may be inserted into one end of the second coupling groove 9191-2 to slide along the second coupling groove 161-2.

Here, the opening OP3 of the first connecting groove 161-1 and the second connecting groove 161-2 is provided with a width larger than the thickness of the first plate 121 of the first coupling block 120. The first-first coupling block 120-1 and the first-second coupling block 120-2 may have the flexibility to be rotated at a predetermined angle in a state connected to the coupling block connecting portion 161.

Herein, the coupling block connecting unit 161 is described as interconnecting two first coupling blocks 120-1 and 120-2, but the present invention is not limited thereto. The coupling block connecting unit 161 may include two second coupling blocks. 130 may be connected to each other. In addition, the coupling block connection unit 161 may connect the first coupling block 120 and the second coupling block 130 to each other, and may configure components of the toy block set in various other forms. In the toy block set, the coupling block connector 161 may be provided in various types according to the length and size.

18 and 19, the coupling block connection unit 161 may include first connection grooves 161-1 to third connection grooves 161-3. Here, the first connection groove 161-1, the second connection groove 161-2, and the third connection groove 161-3 may be provided at intervals of 120 degrees, respectively. Different coupling blocks 120-1, 120-2, and 120-3 are coupled to the first connection groove 161-1, the second connection groove 161-2, and the third connection groove 161-3, respectively. Can be. However, the present invention is not limited thereto, and the coupling block connection unit 161 may include various numbers of connection grooves.

In an exemplary embodiment, as shown in FIG. 20, the coupling block connection unit 161 may include first connection grooves 161-1 to fourth connection grooves 161-4. Here, the first connection grooves 161-1 to the fourth connection grooves 161-4 may be provided at intervals of 90 degrees, respectively.

21 is a view showing a state in which the wheel member is coupled to the basic block in the toy block set according to an embodiment of the present invention, Figure 22 is a wheel member to the basic block in the toy block set according to an embodiment of the present invention It is a figure showing a coupled state. Here, the wheel member is shown coupled to one side of the basic block for convenience of description.

21 and 22, the wheel member 170 may include a wheel block 171, a wheel shaft portion 173, and a wheel shaft fixing portion 175. The wheel member 170 may be coupled to one side of the basic block 110.

The wheel block 171 may be formed in a circular shape. A center of the wheel block 171 may be provided with a first insertion hole 171a into which a portion of the wheel shaft 173 is inserted. Mounting grooves 171b may be formed at both side surfaces of the wheel block 171. The mounting groove 171b may be provided along the circumference of the first insertion hole 171a.

The wheel shaft 173 may include a first wheel shaft 173-1 and a second wheel shaft 173-2. The first wheel shaft 173-1 may be combined with the basic block 110. The first wheel shaft 173-1 may be inserted into the through hole 111 of the basic block 110 and may be coupled to the basic block 110. The cross-sectional area of the first wheel shaft 173-1 may have a size and a structure corresponding to the first connection block 141.

The second wheel shaft 173-2 may protrude from an end of the first wheel shaft 173-1. The second wheel shaft portion 173-2 may be inserted into the first insertion hole 171a of the wheel block 171 and coupled to the wheel block 171. When the second wheel shaft portion 173-2 is inserted into the first insertion hole 171a, an end portion of the first wheel shaft portion 173-1 faces one side surface of the wheel block 171 (the basic block 110). It may be seated in the mounting groove (171b) formed in the).

Fixing protrusions 173-2a may protrude from both sides of an end of the second wheel shaft 173-2. When the second wheel shaft 173-2 is inserted into the first insertion hole 171a, an end portion of the second wheel shaft 173-2 may protrude outward from the other side of the wheel block 171.

The wheel shaft fixing unit 175 may be coupled to an end of the second wheel shaft unit 173-2 at the other side of the wheel block 171 to fix the wheel shaft unit 173. One side of the wheel shaft fixing part 175 may be seated in a seating groove 171b formed on the other side of the wheel block 171. The wheel shaft fixing part 175 may be provided with a second insertion hole 175a into which an end of the second wheel shaft part 173-2 is inserted. The second insertion hole 175a may have a shape corresponding to an end portion of the second wheel shaft portion 173-2 having the fixing protrusions 173-2a formed at both sides thereof. The end of the second wheel shaft portion 173-2 may protrude outward from the other side of the wheel shaft fixing portion 175 when the end portion of the second wheel shaft portion 173-2 is inserted into the second insertion hole 175a.

A fixing groove 175b may be formed at the other side of the wheel shaft fixing part 175. When the wheel shaft portion 173 is rotated, the end portion of the second wheel shaft portion 173-2 rotates in the fixing groove 175b, and the fixing protrusion 173-2a is locked to the fixing groove 175b so that the wheel The shaft portion 173 does not come out. That is, when the end of the second wheel shaft portion 173-2 rotates, the position of the fixing protrusion 173-2a is out of the second insertion hole 175a, and in this case, the fixing protrusion 173-2a is It is seated on the fixing groove 175b to prevent the wheel shaft 173 from falling out.

In the disclosed embodiment, the toy block set includes a wheel member 170, thereby assembling a toy in a movable form, and because of the firm coupling between the building blocks, it is possible to make a large toy that a child can actually ride and move. Will be.

23 to 27 are views showing the structures assembled from the toy block set of the present invention.

As shown in FIG. 23, a toy block set may assemble a moving means (kick board form) that a child can actually ride and move. In addition, as shown in Figure 24, a set of toy blocks can assemble a chair that can actually sit people. In addition, as shown in Figure 25, it is possible to create a storage box that can be actually used as a toy block set.

As described above, in the disclosed embodiment, due to the firm coupling force between the components in the toy block set, the user can manufacture a large structure such as a chair or a storage box that can be used in real life from a kick board that a user can actually ride. Not only will you be able to inspire your creative skills, but you will also be able to do a variety of modeling activities.

On the other hand, as shown in Figure 26, since the toy block set has flexibility, it is possible to express the movement naturally when assembling animals, insects and the like.

In addition, as shown in Figure 27, a set of toy blocks can assemble large structures such as chairs and tables that users (including children) can actually sit and use.

Although exemplary embodiments of the present invention have been described in detail above, those skilled in the art will appreciate that various modifications can be made to the above-described embodiments without departing from the scope of the present invention. . Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the claims below and equivalents thereof.

Claims

A set of toy blocks containing basic blocks,

The basic block is,

A through hole provided in the central portion of the basic block to penetrate the basic block along a length direction of the basic block;

At least one first basic connection groove provided on an outer circumferential surface of the basic block along a longitudinal direction of the basic block, the cross section having a circular shape, and having an opening open at an end and having an opening having a first width;

The outer peripheral surface of the basic block is spaced apart from the first basic connecting groove is provided along the longitudinal direction of the basic block, the cross section is made in the shape of a circle having the same diameter as the first basic connecting groove, open to the end outward At least one second basic connection groove provided with an opening having a second width greater than the first width; And

And a coupling block inserted into at least one of the first basic connection groove and the second basic connection groove and slidably coupled thereto.

The first basic connection groove provides a first rotation angle range by the opening having the first width when the coupling block is coupled, and the second basic connection groove has the second width when the coupling block is coupled. A set of toy blocks provided by the opening to provide a second range of rotation angles wider than the first range of rotation angles.
The method according to claim 1,

The basic block is,

An inclined portion including a section in which the cross-sectional area becomes narrower from both inlets of the through hole toward the inside of the through hole; And

Toy block set comprising a fine convex section is bent to the inner side of the through hole between the inclined portions provided at both inlets of the through hole.
The method according to claim 2,

The toy block set,

Further comprising a connection block inserted into the through hole of the basic block,

The connection block,

One or more fine protrusions formed on a surface of the connection block,

When the connecting block is inserted into the through hole, the fine block is provided to be pinched in the fine convex section, toy block set.
The method according to claim 1,

The toy block set,

Further comprising a connection block provided to be connected to two or more of the basic block,

The connection block,

Body portion;

A first connection part extending in a first axial direction from a first side of the body part and provided to be inserted into a through hole of a first basic block;

A second connection part extending in a second axis direction perpendicular to the first axis from the second side of the body part and provided to be inserted into a through hole of a second basic block; And

A toy block set protruding from one edge of the body part and including a first seating part provided to end portions of the first basic block and the second basic block, respectively.
The method according to claim 4,

The connection block,

A third connection part extending in a direction opposite to the first connection part in the first axial direction on the third side of the body part and inserted into a through hole of a third basic block; And

The toy block set protruding from the other edge of the body portion, further comprising a second seating portion is provided so that the end of the third basic block is seated.
The method according to claim 5,

The connection block,

A fourth connection part extending in a direction opposite to the second connection part in the second axial direction on the fourth side of the body part and inserted into the through hole of the fourth basic block; And

The toy block set protruding from another corner of the body portion, further comprising a third seating portion is provided so that the end of the fourth basic block is seated.
The method according to any one of claims 4 to 6,

The connection block,

At least one of the fifth side and the sixth side of the body part, extending in a third axis direction perpendicular to the first axis and the second axis, respectively, and provided to be inserted into a through hole of at least one fifth basic block; One or more fifth connections; And

And a fourth seating part protruding in parallel with the fifth connecting part on the same plane as at least one of the fifth side and the sixth side of the body part of the connection block, and the end of the fifth basic block being seated. , Toy block set.
The method according to claim 3,

The height of the trunk portion of the connection block is provided smaller than the height of both inlets of the through hole,

The minimum height of the fine convex section is provided to be smaller than the height of the end point of the inclined portion in the through hole,

The height of the portion in which the fine protrusions of the connection block is formed is provided to correspond to the minimum height of the fine convex section, toy block set.
The method according to claim 1,

The coupling block,

plate; And

A coupling connection member provided along at least one side of the plate along the plate and inserted into the first basic connection groove or the second basic connection groove;

The thickness of the plate is provided with a thickness of a size smaller than the opening having the first width of the first basic connecting groove, toy block set.
The method according to claim 9,

The coupling block,

A part of the coupling connection member is cut along the length direction of the coupling connection member at both ends of the coupling connection member, and the coupling connection member is inserted into the first basic connection groove or the second basic connection groove. An elastic incision that provides elastic force at both ends of the; And

It is provided on the outer circumferential surface of the coupling connecting member, when the coupling connecting member is inserted into the first basic connecting groove or the second basic connecting groove, the pressing on the inner wall of the first basic connecting groove or the second basic connecting groove. A set of toy blocks, comprising one or more fine pressing protrusions to exert.
The method according to claim 9,

The toy block set,

And a coupling block connecting portion for interconnecting the coupling block and one or more other coupling blocks.
The method according to claim 11,

The coupling block connection portion,

Connect the coupling block and the one or more other coupling blocks between the coupling block and the one or more other coupling blocks,

A first connection groove provided to insert the coupling connection member of the coupling block; And

And at least one second connecting groove provided to insert the connecting connecting member of the at least one other connecting block.
The method according to claim 12,

The first connecting groove and the second connecting groove, each of the end is opened to the outside and has an opening having a predetermined width,

The opening of the first connecting groove and the second connecting groove, the toy block set is provided with a width larger than the thickness of the plate.
The method according to claim 1,

The toy block set,

Further comprising a coupling connecting member inserted into the first basic connecting groove or the second basic connecting groove,

The coupling connection member,

When both ends of the coupling connecting member is provided with a portion cut along the longitudinal direction of the coupling connecting member, and the coupling connecting member is inserted into the first basic connecting groove or the second basic connecting groove, the coupling connecting member An elastic incision that provides elastic force at both ends of the; And

It is provided on the outer circumferential surface of the coupling connecting member, when the coupling connecting member is inserted into the first basic connecting groove or the second basic connecting groove, the pressing on the inner wall of the first basic connecting groove or the second basic connecting groove. A set of toy blocks, comprising one or more fine pressing protrusions to exert.
The method according to claim 1,

The toy block set,

At least one connection block inserted into the through hole of the basic block and coupled to the basic block;

A coupling block slide-inserted into and coupled to any one of the one or more first basic connection grooves and the one or more second basic connection grooves; And

The toy block set further comprises a coupling connecting member slides into another one of the at least one first basic connecting groove and the at least one second basic connecting groove.
The method according to claim 1,

The toy block set,

A wheel shaft portion whose one end is inserted into the through hole of the basic block and is coupled to the basic block;

A wheel block including a first insertion hole into which the other end of the wheel shaft portion is inserted and a seating groove provided along a circumference of the first insertion hole; And

And a wheel shaft fixing part coupled to the other end of the wheel shaft part to fix the wheel shaft part to the wheel block.
The method according to claim 16,

The toy block set,

Fixing protrusions protruding on both sides from the other end of the wheel shaft; And

A second insertion hole provided in the wheel shaft fixing part and provided to insert the other end of the wheel shaft part in which the fixing protrusion is formed; And a fixing groove provided around the second insertion hole in the wheel shaft fixing part and provided to lock the fixing protrusion when the wheel shaft part is rotated.