WO2017086560A1

WO2017086560A1 - Connector and toy assembly set comprising same

Info

Publication number: WO2017086560A1
Application number: PCT/KR2016/005754
Authority: WO
Inventors: 임강혁
Original assignee: 주식회사 아이스페이스
Priority date: 2015-11-19
Filing date: 2016-05-31
Publication date: 2017-05-26
Also published as: US20180339237A1; KR20170058794A; CN106861212A; CN106861212B; KR101773024B1

Abstract

A connector and a toy assembly set comprising the same are disclosed. The connector comprises: a body having an upper surface, a lower surface, and side surfaces, wherein the side surfaces are polygonal surfaces; a first coupling part arranged on at least one surface of the side surfaces, which are polygonal surfaces; and a second coupling part arranged on the upper surface, the lower surface, or a side surface, from which the surface, on which the first coupling part is arranged, is excluded. The first coupling part has a column shape protrudingly formed from the surface on which the first coupling part is arranged, and can have various connection postures by having a condyle for joint coupling at an end portion. Therefore, various desired models can be easily assembled.

Description

Connector and assembly toy set including the same

The present invention relates to an assembly toy set, and more particularly, to a connector capable of assembling / connecting in various directions and an assembly toy set including the same.

The assembled toy sets are widely known as those of LEGO or K'NEX. Of these existing assembly toys, Lego is able to assemble the cube-shaped blocks to each other to create the desired shape. For example, the lego block is provided with a protrusion and a groove in each block, the blocks can be combined with each other, it can be assembled into various shapes using this. However, since the lego is basically a configuration in which the protrusions and the grooves formed on the upper and lower surfaces of the individual legos are extended or constructed in the longitudinal direction, the extension in the lateral direction is limited. For this reason, the shape extending and contracting in the lateral direction is not only relatively difficult to assemble, but also has many limitations in producing the shape desired by the user.

In addition, K'NEX's assembly set compensates for the aforementioned shortcomings of Lego by including components that are relatively free of lateral connections. However, K'NEX's toy assembly set has a problem that increases the number of parts and increases the manufacturing cost, because different connectors are applied depending on the direction of connection.

The present invention has been made in view of the above-described conventional problems, and provides a connector that can be connected through joint coupling.

The present invention also provides a connector that can be connected to each other.

The present invention also provides an assembly toy set comprising the improved connector described above.

The present invention also provides an assembly toy set that is easy to understand and use by the user by minimizing the number of elements for connection, such as connectors, while reducing manufacturing costs.

The present invention provides a connector included in the assembled toy set, which includes: a body having a top surface, a bottom surface, and a side surface, wherein the side surface is polygonal; A first coupling part disposed on at least one surface of the side surface of the polygonal surface; And a second coupling part disposed on an upper surface, a lower surface, or a side surface of the first coupling part except a surface on which the first coupling part is disposed, wherein the first coupling part has a column shape protruding from the disposed surface, for joint coupling at an end thereof. Have joints

The first coupling part may further include a base part connected to the disposed surface of the body, and an intermediate part connecting the base part and the joint sphere.

The base portion of the first coupling portion may be cylindrical.

The second coupling portion may include one or more coupling protrusions.

Each of the one or more coupling protrusions may have a flat cross section.

As a first example of the connector, the body may be one side of the octagon.

The second coupling portion may be disposed on the upper and lower surfaces of the body, respectively.

At this time, each of the second coupling portion: the one or more coupling protrusions; And one or more coupling grooves having the same or similar shape as each of the one or more coupling protrusions and formed in a side portion of the coupling protrusion in the body.

The one or more coupling protrusions are arranged such that a pair of the respective fan-shaped individual coupling protrusions have a flat cross-sectional shape to form a butterfly shape, and the one or more coupling grooves have a flat cross-sectional shape to correspond to the one or more coupling protrusions. It may be to have.

A friction protrusion may be formed on an inner wall of each of the one or more coupling grooves.

As a second example of the connector, an outer shape of the upper or lower surface of the body may be trapezoidal. In this case, the second coupling part may be disposed on the widest side.

As a third example of the connector, the body may have a form bent in a 'b' shape when viewed from the top direction. In this case, the second coupling portion may be disposed on the inner side surface of the bent shape. In addition, the second coupling portion is a pair of fan-shaped individual coupling protrusions are arranged so that the flat cross-sectional shape of the butterfly shape, the coupling protrusion may be formed with one or more locking projections and one or more locking grooves on the side.

The present invention also provides an assembly toy set comprising: the above connector; And it may further include a bridge made of joints and joints of the connector.

The bridge may have a rod shape including two coupling slits formed from both ends in a longitudinal direction, and the coupling slits may be coupled to each other by inserting the first coupling part of the connector.

The coupling slit may have a pair of one or more joint grooves in which joints are formed by inserting joint holes of the first coupling part of the connector into an inner surface thereof.

The coupling slit is open in both directions, so that the first coupling portion can be rotated in the open direction while the joint sphere of the first coupling portion of the connector is coupled to any one of the pair of one or more joint grooves. Can be.

The assembly toy set of the present invention may also include a plate member having one or more pinholes into which anchor pins for joining other elements can be inserted.

According to the present invention, there is provided a connector which can be connected in a relatively free posture through joint coupling and an assembled toy set including the same. Since the first to third connectors of the present invention are jointly coupled with other connecting elements such as bridges, they can take a variety of connection postures, whereby the user can easily assemble various desired models. Therefore, anyone who has a limited or difficult form can be easily constructed. In addition, it is possible to provide a new assembly toy set that can implement a variety of models that can not be implemented using the existing assembly toy sets.

1A is a perspective view of a first connector according to a preferred embodiment of the present invention.

1B is a plan view of a first contactor according to a preferred embodiment of the present invention.

1C is a front view of a first connector according to a preferred embodiment of the present invention.

2A and 2B are perspective views of different views of a second connector according to a preferred embodiment of the present invention.

2C is a plan view of a second connector according to a preferred embodiment of the present invention.

2D is a front view of a second connector according to a preferred embodiment of the present invention.

Figure 2e is a rear view of the second connector according to a preferred embodiment of the present invention.

3A and 3B are perspective views of the third connector, viewed in different directions, in accordance with a preferred embodiment of the present invention.

3C is a plan view of a third connector according to a preferred embodiment of the present invention.

3D is a front view of a third connector according to a preferred embodiment of the present invention.

3E is a rear view of the third connector according to the preferred embodiment of the present invention.

3F is a left side view of the third connector according to the preferred embodiment of the present invention.

3G is a right side view of the third connector according to the preferred embodiment of the present invention.

4A-4C are diagrams of a bridge in accordance with a preferred embodiment of the present invention.

5A to 5E are views illustrating anchor pin members according to a preferred embodiment of the present invention.

6A and 6D illustrate examples of coupling between the first connector and the bridge of the present invention.

7A to 7C illustrate examples of coupling between the first and third connectors of the present invention.

8 shows a form in which the first connector of the present invention is connected to each other through another element such as a tube.

9 and 10 show examples of models produced using elements and tubes of the present invention.

11a to 11c show examples of models produced using anchor pins in the present invention.

12A-12D show skeletal structures that can be assembled using the assembled toy set of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the embodiments of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

The present invention relates to a first to third connectors and a set of assembled toys comprising the same. Hereinafter, the first to third connectors will be described first.

1A is a perspective view of a first connector according to a preferred embodiment of the present invention. 1B is a plan view of a first contactor according to a preferred embodiment of the present invention. 1C is a front view of a first connector according to a preferred embodiment of the present invention.

As shown in FIGS. 1A to 1C, the first connector 1 according to the preferred embodiment of the present invention includes a body 11, a first coupling part 12, and a second coupling part 13. . This first connector 1 can be used to make connections between elements of the assembled toy set.

The body 11 of the first connector 1 has a top surface, a bottom surface, and a side surface, and the side surface is a polyhedron having a polygonal surface. In the first connector 1 of the present invention shown in Figs. 1A to 1C, the body 11 is substantially octahedral. However, the first connector of the present invention is not limited thereto. In addition, although the first connector 1 of the illustrated example is symmetrical in left and right and up and down, the first connector 1 of the present invention is not limited thereto.

The first coupling part 12 is disposed on at least one or more surfaces of the side surfaces that are the polygonal surfaces of the first connector 1. In the illustrated example, the first coupling part 12 is disposed on all eight surfaces. Each of the first coupling parts 12 is a columnar shape protruding from the disposed surface. Furthermore, the first coupling portion 12 includes a joint sphere 122 at the end. The articular ball 122 may be coupled at various angles by performing articulation with the bridge 4 to be described later and may be rotated in a coupled state.

The first coupling part 12 of the first connector 1 has a base portion 121 connected to the body 11, a diameter smaller than that of the base portion 121, and the base portion 121 and the joint sphere 122. It may include an intermediate portion 123 for connecting. Preferably, the base portion 121 may be cylindrical. This cylindrical structure is easy to be inserted into the coupling slit 41 of the bridge 4 as described below, and does not impose a restriction on the posture change in the coupled state (see FIGS. 6A to 6D).

As described above, when the intermediate portion 123 has a smaller diameter than the base portion 121, the intermediate portion 123 may be less restricted in the movement in the state of being coupled with the bridge 4 to be described later. However, the case where the diameters of the base portion 121 and the middle portion 123 are the same may also be applied.

The second coupling part 13 of the first connector 1 may be disposed on an upper surface, a lower surface, or a side surface of the body 11 except for a surface on which the first coupling part 12 is disposed. In the illustrated example, the second coupling part 13 is disposed on the upper and lower surfaces, and the second coupling part 13 respectively disposed on the upper and lower surfaces has the same shape.

The second coupling part 13 may include one or more coupling protrusions 131, and each of the one or more coupling protrusions 131 may have a flat cross section. As in the illustrated example, a pair of fan-shaped coupling protrusions 131 may be arranged such that a flat cross section is butterfly-shaped.

Further, each of the second coupling parts 13 of the first connector 1 has the same or similar shape as that of the one or more coupling protrusions 131 described above, and has a side portion of the coupling protrusion 131 in the body 11. It may include one or more coupling grooves 132 formed in. This coupling groove 132 is well seen in Figure 1b.

As shown in the figure, when the pair of coupling protrusions 131 have a flat cross section of a butterfly shape, the pair of coupling grooves 132 also have a flat cross section of a butterfly shape.

Preferably, a friction protrusion 1321 may be formed on each inner wall of one or more coupling grooves 132 of the second coupling part 13. The friction protrusion 1321 is easily separated after the first connectors 1 are coupled to each other using the second coupling part 13 or to the coupling parts of other connectors similar or identical to the second coupling part 13. Do not Although not easily seen in the drawing, the friction protrusion 1321 may have a length in the length (depth) direction of the coupling groove 132, thereby further increasing the friction force.

As can be seen in the drawings, the first connector 1 of the present invention has an octagonal pillar shape of the body 11, except for a border portion for forming a side and a central portion on which the first coupling part 12 is disposed. The remaining part can be spaced. Therefore, eight trapezoidal shapes 14 may be formed around the center portion as shown in the illustrated example.

2A to 2E are diagrams illustrating a second connector 2 according to a preferred embodiment of the present invention. 2A and 2B are perspective views of the second connector 2 according to the preferred embodiment of the present invention, viewed in different directions. 2C is a plan view of a second connector according to a preferred embodiment of the present invention. 2D is a front view of a second connector according to a preferred embodiment of the present invention. Figure 2e is a rear view of the second connector according to a preferred embodiment of the present invention. For reference, in this detailed description, a flat position of the connectors is referred to as a plan view for convenience of understanding, and a different six-sided view is determined based on that. However, this does not indicate the inherent orientation of the element, which is the same below.

2A to 2E, the second connector 2 according to the preferred embodiment of the present invention has a form similar to a part of the first connector 1 described above. That is, the second connector 2 is similar to a form in which a part of the first connector 1 is cut off, and has three first coupling portions 22 on three surfaces.

The second connector 2 includes, for example, a body 21 in which the outer shape of the top or bottom surface is trapezoidal in the plan view of FIG. 2C. In this case, the first coupling portion 22 is disposed on three surfaces of the trapezoidal body, and the second coupling portion 23 is disposed on the rear side of the widest surface.

Each of these first coupling portions 22 and second coupling portions 23 of the second connector 2 has the same or similar shape and configuration as those of the first connector 1 described above.

That is, the first coupling part 22 of the second connector 2 has a joint hole 222 at an end thereof and a base part 221 and a base part 221 which are arranged at a portion connected to the body 21. An intermediate portion 223 connecting the spheres 222.

In addition, the second coupling portion 23 of the second connector 2 may include one or more coupling protrusions 231, and each of the one or more coupling protrusions 231 may have a flat cross section. As in the illustrated example, a pair of fan-shaped coupling protrusions 231 may be arranged such that the flat cross section is butterfly-shaped.

For reference, a portion 24 denoted by a dotted circle in FIG. 2B is a portion where the coupling protrusions 231 are adjacent to each other. In the illustrated example, an example in which a substantially flat cross section is formed in a circular shape is shown. However, the present invention is not limited thereto, and the flat cross section may be a straight line or another shape.

3a to 3 show a third connector 3 according to a preferred embodiment of the present invention. 3A and 3B are perspective views of the third connector, viewed in different directions, in accordance with a preferred embodiment of the present invention. 3C is a plan view of a third connector according to a preferred embodiment of the present invention. 3D is a front view of a third connector according to a preferred embodiment of the present invention. 3E is a rear view of the third connector according to the preferred embodiment of the present invention. 3F is a left side view of the third connector according to the preferred embodiment of the present invention. 3G is a right side view of the third connector according to the preferred embodiment of the present invention.

As can be seen in FIGS. 3A-3G, the third connector 3 according to the preferred embodiment of the present invention has a body “31” shaped in a plan view. The body 31 of the third connector 3 has four sides on the outside, so that four first coupling portions 32 are disposed on each of the four sides on the outside. Similarly to the first connector 1 described above, the first coupling portion 32 of these third connectors 3 also has a joint orifice 322, a base portion 321, and an intermediate portion 323.

As such, the body 31 of the third connector 3 having a shape bent in a 'b' shape has a second coupling part 33 therein. The second coupling part may be disposed on one inner side of the bent shape. The second coupling part 33 of the third connector 3 has a coupling protrusion 331 extending in the left direction in the plan view. One of the coupling protrusions 331 may have a form connected to the bottom and side surfaces of the body 31. Similarly, the second coupling protrusions 331 of the third connector 3 have individual coupling protrusions having a flat cross section and a pair of flat cross sections have a butterfly shape.

Preferably, the

coupling protrusions

331 and 331a of the second coupling portion 33 of the third connector 3 may have at least one locking protrusion 3311 and at least one locking groove 3312 on the side surface thereof. When the locking projection 3311 and the locking groove 3312 are coupled between the third connector 3, the locking protrusion 3311 of one coupling protrusion 331 is inserted into the locking groove 3312 of the other coupling protrusion 331. This prevents them from being easily separated from the bonded state.

As described above, the first and third connectors 1 to 3 may be arranged such that the engaging

protrusions

131, 231, and 331 of the

second coupling parts

13, 23, and 33 form a butterfly-shaped flat cross section. When the

coupling protrusions

131, 231, and 331 are adjacent to each other, curved grooves are formed to form substantially circular grooves. Such circular grooves can be used for engagement with other elements.

The connector according to the preferred embodiment of the present invention as described above has three examples, and these connectors may be combined with each other or with other elements in various postures. In particular, the

connectors

1, 2, 3 of the present invention can be jointed with other elements, such as the bridge 4, it is possible to combine in various postures to build a variety of models. This will be described in detail below.

Hereinafter, a bridge, an anchor pin, a plate member, and the like included in the assembled toy set according to the preferred embodiment of the present invention will be described.

The bridge 4 may be connected to the first connector 1 to the third connector 3 through joint coupling.

The bridge 4 employed in the assembled toy set of the present invention is a rod-type comprising two engaging slits 41 formed longitudinally from both ends. As shown in the figure, this bridge 4 may be similar to the shape of the tongs. The

first coupling parts

12, 22, and 32 of the first to

third connectors

1, 2, and 3 are inserted into the coupling slit 41, so that the joint hole 42 is inserted into the joint groove 42 in the coupling slit 41. 122, 222, 322 are inserted to be jointed. Hereinafter, an example in which the first connector 1 and the bridge 4 are combined will be described for convenience of understanding.

Each of the coupling slits 41 of the bridge 4 is formed between both support members 43, and these coupling slits 41 have a form that bursts in both directions. In addition, as described above, at least one joint groove 42 is formed on the inner surface of the coupling slit 41. The inner surface of the coupling slit 41 is an inner wall surface of the support 43, and joint grooves 42 are formed on the inner wall surfaces of the support 43, respectively, to form a pair. The joint groove pair is inserted into the joint groove pair to achieve joint coupling. In addition, one or more pairs of joint grooves 42 may be formed in the depth direction of the coupling slit 41, thereby changing the coupling position of the first coupling part 12 of the connector.

In addition, the above-described one or more joint grooves 42 may have a difference in movement of the first coupling part 12 of the connector in a state of being coupled with the first coupling part 12 of the connector according to the formation position thereof. For example, when the joint sphere 122 of the first coupling portion 12 is coupled to the joint groove 42 of the deepest position, for example, the bridge to the base portion 121 of the first coupling portion 12 Inserted into the engaging slit 41 of (4), the base portion 121 is inserted into the guide groove 44 can be in a state of limited movement or rotation. This limited state can remain fixed unless the user rotates by applying a force beyond the limit of the jam. In addition, when the joint sphere 122 is coupled to a lower position of the coupling slit 41, that is, the coupling groove 132 disposed on the inlet side, the coupling slit 41 can be rotated in the open direction, as well as in the open direction. Rotation may also be possible in an unopened direction intersecting with. In the illustrated example, only two coupling grooves 132 are illustrated, but more coupling grooves 132 may be employed.

In addition, as described above, the coupling slit 41 is open in both directions, so that the joint slit 122 of the first coupling part 12 of the connector is coupled to any one of the pair of joint grooves 42. It is possible to rotate relatively freely in the open direction of (41).

Preferably, the coupling slit 41 is an inner surface (inner wall surface of the support) of the coupling slit 41 so as not to be disturbed when the joint sphere 122 or the base 121 of the first coupling portion 12 is inserted or removed. The guide groove 44 of the curved surface corresponding to the joint sphere 122 may be disposed.

For reference, the above components, such as the first to third connectors, the bridges 4, the corner portion may be made of a curved or chamfered shape.

5A to 5E show examples of anchor pins employed in the assembled toy set of the present invention.

Anchor pins 61, 62, 63, 64, 65 may be used to couple other elements to a member, such as plate member 7, described below.

For example, the anchor pins 61 to 65 employed in the present invention may engage with the first connector 1 to the third connector 3, the tube 5 described below, or other members. It has a structure and a shape.

The anchor pin 61 of FIG. 5A is inserted into the coupling grooves 132 and 332 by having a shape similar to or the same as the

coupling protrusions

131, 231, and 331 of the first connector 1 to the third connector 3. Can be combined.

The anchor pins 62, 63, 64 of FIGS. 5B, 5C, and 5D may be inserted into and coupled to a connection member such as the tube 5 described below.

Anchor pin 65 of Figure 5e shows an example of an anchor pin 65 that can be jointed with the bridge (4).

These anchor pins 61, 62, 63, 64, 65 have a locking element, for example a head or flange shape, to facilitate engagement and disengagement.

Hereinafter, an example of coupling between connectors and coupling between a connector and a bridge will be described with reference to the drawings.

6A and 6D show examples of coupling between the first connector 1 and the bridge 4 of the present invention. As can be seen in the figure, the coupling of the first connector 1 and the bridge 4 is the coupling slit of the joint sphere 122 and the bridge 4 of the first coupling portion 12 of the first connector 1 The joint groove 42 provided in the joint is made. Since the first connector 1 and the bridge 4 are articulated, the first connector 1 and the bridge 4 can be coupled in a relatively various posture, and the coupling slit 41 of the coupling slit 41 can also be coupled. It is possible to freely rotate in both open directions, it is possible to implement a variety of shapes desired by the user (see Figure 6b). 6C and 6D, the bridge 4 may connect the first connectors 1 or a plurality of the first connectors 1 may be connected in combination.

In addition to the examples of FIGS. 6A-6D, as described above, the bridge 4 may also be coupled in the same manner as the first coupling portions of the second and third connectors.

7a to 7c are examples showing the coupling between the first connector 1 to the third connector 3 of the present invention. 7A and 7B illustrate a form in which the first connector 1 and the second connector 2 are coupled to each other by using the

second coupling parts

13 and 23. 7c shows the coupling between the third connectors 3 of the present invention.

8 shows a form in which the first connector 1 of the present invention is connected to each other through another element such as a tube 5. The tube 5 may be preferably elastic so that the

first coupling portions

12, 22, and 32 of the connectors are inserted and do not easily come off.

9 and 10 show an example of a model manufactured using the elements and the tube of the present invention, in addition to the various types of models can be produced.

11a to 11c show examples of coupling structures that the elements of the invention and plate member 7 described above can form.

The plate member 7 is an element that can be used as a wall and a base structure, such as a bottom portion, a side wall portion, an inner wall portion, an outer wall portion, etc. of the model to be formed. This plate member 7 may be provided with one or more pinholes 71, which fix other elements into which the above-mentioned anchor pins 61, 62, 63, 64 are inserted.

For example, as in FIGS. 11A-11C, the plate member 7 is connected to the tube 5 using anchor pins 61, 62, 63, 64, or the plate member 7 is directly connected to the connector. Can connect This combined or fixed configuration enables the fabrication of building models, bridge models, and mechanical models.

As can be seen in FIGS. 12A-12D, the framework, which can be assembled using the elements of the invention, comprises a configuration for connecting the connectors with the tube 5. In addition, the connectors may be used to assemble the skeletal structure by using the bridge 4 and the tube 5 as well as the tube 5, but the example of the present invention is not limited thereto.

12A to 12D, various kinds of plate members 7 may be selected in shape, color, texture, material, and the like. In the illustrated example, a brick shape is formed on the surface of the plate member 7 and an example in which the glass or transparent material is made of a transparent or translucent material. However, the present invention is not limited thereto, and various modifications may be applied to the plate member 7.

In the foregoing detailed description of the present invention, specific embodiments have been described. However, it will be apparent to those skilled in the art that various modifications can be made without departing from the scope of the present invention.

[Description of the code]

1: first connector 2: second connector

3: 3rd connector 4: bridge

5: tube 7: plate member

11, 21, 31: the

body

12, 22, 32: the first coupling portion

13, 23, 33: second coupling portion 41: coupling slit

42: joint groove 43: support

44: guide

grooves

61, 62, 63, 64: anchor pin

71:

pinhole

121, 221, 321: base portion

122, 222, 322:

joints

131, 231, 331: engagement protrusion

132, 232, 332: engaging groove 3311: engaging projection

3312: hanging groove

Claims

The connectors included in the assembled toy set are:

A body having an upper surface, a lower surface, and a side surface, wherein the side surface is polygonal;

A first coupling part disposed on at least one surface of the side surface of the polygonal surface; And

And a second coupling part disposed on an upper surface, a lower surface, or a side surface except for the surface on which the first coupling part is disposed.

The first coupling portion is formed in the assembly toy set, which is a columnar shape protruding from the disposed surface, having a joint for joint coupling at the end.
The method according to claim 1,

The first coupling part is a connector included in the assembled toy set further comprises a base portion connected to the disposed surface of the body, and the intermediate portion for connecting the base portion and the joint.
The method according to claim 1,

And the base portion of the first coupling portion is cylindrical, the connector included in the assembled toy set.
The method according to claim 1,

And the second engagement portion includes one or more engagement protrusions.
The method according to claim 4,

Wherein each of the one or more engaging projections is a flat cross-section that is fan-shaped.
The method according to any one of claims 1 to 5,

The body is a connector that is included in the assembled toy set, the sides of the octagon.
The method according to claim 6,

The second coupling portion is disposed on the upper and lower surfaces of the body, respectively, the connector included in the assembled toy set.
The method according to claim 7, wherein each of the second coupling portion is:

The one or more engagement protrusions; And

A connector included in the assembled toy set having a shape the same as or similar to each of the one or more coupling protrusions and comprises one or more coupling grooves formed in the side portion of the coupling protrusion in the body.
The method according to claim 8,

The one or more coupling protrusions are arranged in a pair of flat fan-shaped individual coupling protrusions to form a butterfly shape,

The at least one coupling groove is a connector included in the assembled toy set, the shape of the flat cross-section so as to correspond to the at least one coupling protrusion.
The method according to claim 8,

The inner wall of each of the at least one coupling groove is formed with a friction protrusion, the connector included in the assembled toy set.
The method according to any one of claims 1 to 5,

The body is a connector included in the assembled toy set, the outer shape of the upper or lower surface is trapezoidal.
The method according to claim 11,

The second coupling portion is disposed on the widest side, the connector included in the assembled toy set.
The method according to claim 1 to 5,

The body is a connector included in the assembled toy set that has a form bent in the shape of the 'b' when viewed in the top direction.
The method according to claim 13,

The second coupling part is a connector included in the assembled toy set, which is disposed on the inner side of the folded shape.
The method according to claim 14,

The second coupling portion is a pair of the fan-shaped individual coupling protrusions are arranged so that the shape of the flat cross-section butterfly,

The coupling protrusion is one or more locking projections and one or more locking grooves formed on the side, the connector included in the assembly toy set.
As a assembled toy set:

The connector of claim 1; And

The assembly of the toy further comprising a bridge made of joints and joints of the connector of claim 1.
The method according to claim 16,

The bridge is a rod-shaped comprising two coupling slits formed longitudinally from both ends, wherein the coupling slits are each of the first coupling portion of the connector is inserted, can be assembled.
The method according to claim 17,

Wherein the coupling slit is a joint toy is formed in the inner surface of the first coupling portion of the connector is inserted into a pair of one or more joint groove is formed, the assembly toy set.
The method according to claim 18,

The coupling slit is open in both directions, so that the first coupling portion can be rotated in the open direction while the joint sphere of the first coupling portion of the connector is coupled to any one of the pair of one or more joint grooves. That is a set of assembled toys.
The method according to claim 16,

An assembly toy set comprising a plate member having at least one pinhole into which an anchor pin for engaging another element is insertable.