KR200431382Y1 - Anchorage assembly - Google Patents

Abstract

The disclosed block toys include a spherical ball that is ferromagnetic; A spherical ball connected to the spherical ball by a magnetic force is provided therein, and a connector having an outer shell surrounding the magnet; And a panel inserted into a space formed by connecting the spherical ball and the connector to maintain the shape, and at least one of the spherical ball, the shell and the panel further includes a thermochromic member that changes color when a predetermined temperature is reached. According to such block toys, the colors change visually so that children can always feel new without getting bored.

Blocks, toys

Description

Block toy {Anchorage assembly}

1 is a cross-sectional view showing a cross section of a conventional general prefabricated block toys,

Figure 2 is a view showing a conventional magnet-connected block toys,

3 is a view showing a block toy in an assembled state according to an embodiment of the present invention,

Figure 4 is a cross-sectional view showing a state in which the thermochromic member is applied to the connecting bar shown in FIG.

5 is a view showing a state in which a sticker including a thermochromic member is attached to the spherical ball shown in FIG.

6 is an exploded perspective view illustrating a discolored block toy according to another embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

100,200 ... Block Toys 110 ... Spherical Ball

120 ... Connection 121 ... Metal pin

122 ... Magnet 123 ... Jacket

130 ... Panel 140 ... Thermochromic member

150 ... Adhesive 210 ... Body

220 ... engaging projection 230 ... fitting groove

240 ... incision 250 ... plate

The present invention relates to a block toy, and more specifically, the color changes as the temperature changes or the amount of ultraviolet light, so that children can use the toy for a long time without getting tired of it, thereby avoiding the purchase of a large amount of unnecessary toys A block toy that can be reduced.

In general, block toys are widely used as play equipment for improving children's thinking ability, intelligence development, and creative ability, and they are also used in various kinds, such as prefabricated block toys or magnet-connected block toys.

1 is a cross-sectional view showing a cross section of a conventional general prefabricated block toys.

Referring to Figure 1, the conventional general prefabricated block toys 10 are formed so that a plurality of fitting protrusions 12 protrude on the upper portion of the body 11, the fitting protrusions 12 of another block toy pieces in the lower portion of the body The fitting groove 13 to be fitted is formed to assemble a plurality of block toys in a removable manner to make the shape that children want.

However, in the case of children, it is difficult to separate the blocks toys assembled together and separated by biting with teeth, which may cause frequent problems with gum and tooth injuries.

In addition, the prefabricated block toys are simply assembled in a removable form to create the desired shape, so when playing with the children for a certain period of time, there is a problem that children easily feel the demonstration.

Hereinafter, a brief look at the magnet-connected block toys.

Figure 2 is a view showing a conventional magnet-connected block toys.

Referring to the drawings, the conventional magnet-connected block toy 20 is made of a connection bar 21 and a bead 22 made of a metal material with a magnet provided therein.

On the other hand, connecting the connection bar 21 and the beads 22 having a magnetic has the advantage of causing children's interest by forming blocks in various shapes.

However, even in such a magnet-connected block toys, there is a limit in the change of shape, and the problem that children easily get tired over time still exists.

The present invention was created to solve the above problems, the purpose is to provide a block toy or magnetic block toys that children can feel new always without being bored by changing the color visually according to the change in temperature and the amount of ultraviolet rays It is done.

Other objects and advantages of the present invention will be described below and will be appreciated by the embodiments of the present invention. In addition, the objects and advantages of the present invention can be realized by means and combinations shown in the utility model registration claims.

Block toys according to an embodiment of the present invention, a spherical ball and a ferromagnetic material; A connector having a predetermined shape of a magnet connected to the spherical ball by a magnetic force and provided with an outer shell surrounding the magnet; And a panel inserted into a space formed by connecting the spherical ball and the connector to maintain a shape, wherein at least one of the spherical ball, the shell, and the panel further includes a thermochromic member that changes color when a predetermined temperature is reached. It is characterized by including.

Here, the thermochromic member is different in the temperature range that the color changes when reaching a predetermined temperature, it is preferable to include two or more thermochromic pigments, the color is changed color.

In addition, the thermochromic member may be a coating type applied to one or more outer surfaces of the spherical ball, the outer shell and the panel, the adhesive member is attached to at least one outer surface of the spherical ball, the outer shell and the panel. It may also be a sticker type to be bonded using.

In addition, the thermosensitive pigment preferably includes a first thermosensitive pigment discolored in the temperature range of 0 to 15 ℃, and a second thermosensitive pigment discolored in the temperature range of 25 to 40 ℃.

Block toys according to another embodiment of the present invention, a spherical ball and a ferromagnetic material; A connector having a magnet having a predetermined shape connected to the spherical ball by a magnetic force and having an outer shell surrounding the magnet; And a panel inserted into a space formed by connecting the spherical ball and the connector to maintain a shape, wherein at least one of the spherical ball, the shell, and the panel has a light changing member whose color is changed according to the amount of ultraviolet light to be irradiated. It further comprises.

Block toys according to another embodiment of the present invention, the body of the predetermined shape with the lower open; One or more coupling protrusions protruding from an upper surface of the body; And a fitting groove formed at an inner lower portion of the body to insert a coupling protrusion of another body in a removable manner, and incision grooves are formed at both ends in the width direction of the body to facilitate detachment, and the block toy is soft. The plastic material is characterized in that the material is a color change member that changes color in accordance with changes in the external environment.

Here, the color fading member includes a microcapsule composed of Floran leuco dye and melamine, it is preferable that the color fading member changes color when a predetermined temperature is reached.

In addition, the color change member may include a UV manicure liquid, the color change member that changes color depending on the amount of ultraviolet light to be irradiated.

The terms or words used in this specification and claims are not to be construed as limiting in their usual or dictionary meanings, and the inventors may appropriately define the concept of terms in order to best describe their own design. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention on the basis of the principle of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical ideas of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

3 is a view showing a block toy in an assembled state according to an embodiment of the present invention, Figure 4 is a cross-sectional view showing a state in which the thermochromic member is applied to the connection bar shown in Figure 3, Figure 5 is shown in Figure 3 Figure is a view showing a state in which a sticker including a thermochromic member is attached to the spherical ball. 6 is an exploded perspective view illustrating a discolored block toy according to another embodiment of the present invention.

First, referring to FIG. 3, the prefabricated block toy 100 according to an example of the present invention includes a spherical ball 110, a connector 120, and a panel 130.

The ferromagnetic spherical ball 110 is connected to the predetermined shape by the connector 120 formed at both ends of the magnet 122, the outer shell 123 is wrapped on the outside of the connector 120, the spherical ball 110 The shape is maintained by the panel 130 inserted into the space formed by connecting the connector 120 and the connector.

At this time, one or more of the spherical ball 110, the outer shell 123 and the panel 130 may be provided with a thermochromic member that changes color when a predetermined temperature is reached.

4, the connector 120 according to an embodiment of the present invention is a metal pin 121 of a predetermined shape, a magnet 122 provided at both ends of the metal pin 121, the metal pin 121 and the magnet An outer shell 123 surrounding the outer surface of the 122 is provided, and the thermochromic member 140 is coated on the outer surface of the outer shell 123.

Synthetic resin is used as the material of the outer shell 123 as an example of the present invention, but it is not necessarily limited to this, it should be noted that other known materials may be used.

The thermochromic member 140 as an example of the present invention includes a thermochromic dye that changes color when it reaches a predetermined temperature. Such thermochromic dye has a different temperature range in which the color changes when reaching a predetermined temperature, and the color changes color. Two or more different thermosensitive pigments may be included.

On the other hand, the thermochromic member 140 as an example of the present invention includes a first thermosensitive color that is discolored in the temperature range of 0 ~ 15 ℃, and a second thermosensitive dye that is discolored in the temperature range of 25 ~ 40 ℃.

In addition, the temperature at which the first thermosensitive color is discolored is in the range of 0 to 15 ° C., so that the children may be interested in discoloring when assembling the block toy 100 around the air conditioner or the fan.

In addition, the temperature of the second thermochromic dye is in the range of 25 ~ 40 ℃, when the children contact the block toy 100 is discolored the contact portion has the advantage that the children are always interested and feel novel.

In addition, the first thermosensitive pigment and the second thermosensitive pigment preferably have a contrasting color. This is because children can easily feel bored if different thermal colors have similar colors.

On the other hand, the thermochromic member according to an embodiment of the present invention includes a thermochromic pigment, such a thermochromic pigment is a non-reversible (irreversible) and a reversible (reversible) that does not return even when the temperature is returned to its original state However, in order to continue children's interest in the example of the present invention was used a reversible thermosensitive pigment.

Reversible thermosensitive dye according to the present invention was used in combination with one or more of the conventionally widely used, such as metal complex salts, cholesteric liquid crystals, meta-colour, it should be noted that is not necessarily limited thereto.

In addition, since the thermochromic pigment is very sensitive to changes in the external environment, the thermochromic pigment was wrapped in a microcapsule serving as a kind of protective film to protect the thermochromic pigment.

Hereinafter, look at the addition of the thermochromic member of the sticker type to the spherical ball 110 according to another embodiment of the present invention.

Referring to FIG. 5, the thermochromic member of the sticker type is cured after applying the thermosensitive pigment and microcapsules to one surface of the adhesive member 150, and adding an adhesive to the other surface of the adhesive member 150. 110) to the surface.

As such, when the thermochromic member is attached to the spherical ball 110 or the connection bar 120 or the panel 130 as a sticker type, the color can be changed by a simple method such as sticker attachment, and the size of the sticker. By adjusting the color can show a variety of sizes and shapes, there is an advantage that can keep children's curiosity.

Hereinafter, a brief look at the block toys according to another embodiment of the present invention.

Block toys according to another embodiment of the present invention, a spherical ball and a ferromagnetic material; A connector having a predetermined shape of a magnet connected to the spherical ball by a magnetic force and provided with an outer shell surrounding the magnet; And a panel inserted into a space formed by connecting the spherical ball and the connector to maintain a shape, wherein at least one of the spherical ball, the shell, and the panel has a light changing member whose color is changed according to the amount of ultraviolet light to be irradiated. It further comprises.

The photochromic member according to the present invention is made from inorganic compounds such as tungsten compounds and organic compounds such as spiropyran, azo compound, and diarylethene, as well as silver halides which are widely used as photosensitizers in photographs. May optionally be used.

When such a light changing member is selectively added to the spherical ball, the connector, and the panel, the light changing member reacts to the color according to the amount of ultraviolet rays to be irradiated, and thus the children can concentrate on the block toys and feel the mystery.

In addition, the light-changing member has the advantage that the children can always feel new because the children can directly see that the color is continuously changed as the amount of ultraviolet light is changed.

Hereinafter, look at the discoloration block toys according to another embodiment of the present invention.

Referring to FIG. 6, the block toys 200 and 200 ′ according to another embodiment of the present invention are provided with a coupling protrusion 220 on an upper surface of the body 210, and fit into a lower groove inside the body 210. 230 is formed.

The body 210 is open at the bottom and may be configured in a variety of shapes, such as circular, oval or polygonal, one or more coupling protrusions 220 protrude from the upper surface of the body 210, the fitting groove of the other body 210 It can be inserted in the 230 in a removable manner.

In addition, cutting grooves 240 are formed at both ends in the width direction of the body 210 so as to be easily detachable when the block toys 200 and 200 'are coupled or separated.

The block toy 200 according to an embodiment of the present invention may be combined with a block toy 200 'having a different shape to implement various shapes.

Referring to FIG. 6, the block toy 200 ′ having another shape includes a square plate 250 disposed on an upper portion of the body, and a coupling protrusion 220 is formed on the upper portion of the plate 250. Can be expressed in various ways.

The block toys 200 and 200 ′ may be selectively used from polymers such as polyethylene or polypropylene as soft plastic materials, and may be changed in color according to changes in external environment, that is, temperature and ultraviolet rays. A color change member (not shown) is used.

On the other hand, the discoloration member according to an embodiment of the present invention may be a thermochromic member that changes color when a predetermined temperature is reached, including a microcapsule composed of Fluoran leuco dye and melamine (Melamine) resin.

Thermochromic dyes such as Floran leuco dyes can be incorporated into polymers such as polyethylene to produce a variety of colors, including red, blue, yellow, and purple.They are highly sensitive to changes in the external environment. This problem was overcome by using a microcapsule.

Then, a part of the cyclic structure of the floran leuco dye molecule, which is a thermosensitive dye, was developed by opening, and the principle of discoloration by closing was used.

In addition, as the color change member according to another embodiment of the present invention may be used a light change member that changes color depending on the amount of ultraviolet radiation, including UV manicure liquid (product of NEW PRISMATIC ENTERPRISE, Taiwan).

The photosensitive member has the advantage that the children can always feel new because the children can directly see that the color changes continuously as the amount of ultraviolet light is changed.

As described above, the block toy according to the present invention provides the following effects.

First, when children play with block toys, the color is visually changed according to the change in temperature and the amount of ultraviolet rays, so that children can always feel new without getting bored.

Second, it is possible to reduce the purchase of a large amount of unnecessary toys by allowing various colors to be implemented in the block toys.

As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto and is intended by those skilled in the art to which the present invention pertains. Various modifications and variations are possible, of course, within the equivalent scope of the utility model registration claims to be described.

Claims (9)

Ferromagnetic sphere ball 110 and; A connector (130) provided with a magnet (120) having a predetermined shape connected to the spherical ball (110) by a magnetic force and having an outer shell (123) surrounding the magnet (120); In the block toy comprising a panel 130 for maintaining the shape is inserted into the space formed by connecting the sphere ball 110 and the connector 130, At least one of the spherical ball 110 and the outer shell 123 and the panel 130 further includes a thermochromic member 140 that changes color when a predetermined temperature is reached. Block toys 100. The method of claim 1, The thermochromic member 140, the temperature range that the color is changed when reaching a predetermined temperature, characterized in that it comprises two or more thermosensitive pigments, the color is changed color, Block toys 100. The method according to claim 1 or 2, The thermochromic member 140 is characterized in that the coating type is applied to the outer surface of the at least one of the spherical ball 110 and the outer shell 123 and the panel 130, Block toys 100. The method according to claim 1 or 2, The thermochromic member 140 is characterized in that the sticker type is adhered to the outer surface of the spherical ball 110, the outer shell 123 and the panel 130 using an adhesive member 150, Block toys 100. The method of claim 2, The thermosensitive pigment, characterized in that it comprises a first thermosensitive pigment discolored in the temperature range of 0 to 15 ℃, and a second thermosensitive pigment discolored in the temperature range of 25 to 40 ℃, Block toys 100. delete delete delete delete

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