KR101992991B1

KR101992991B1 - A playing slap match and manufacturing method thereof

Info

Publication number: KR101992991B1
Application number: KR1020150164300A
Authority: KR
Inventors: 박순덕
Original assignee: 박순덕
Priority date: 2015-11-23
Filing date: 2015-11-23
Publication date: 2019-06-26
Also published as: KR20170059832A

Abstract

In particular, the present invention relates to a scuff capable of playing a game in which children play a game of deciding whether to win or lose by hitting a scuff placed on the floor with their scuffs. In particular, the scuff is made of silicon, To provide flexibility and to prevent injury from being accidentally thrown by carelessness.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a silicon slip for play,

Currently known for this purpose, plastic play is a plastic injection molded with uniform thickness and constant surface area. It has a certain weight and strength due to the specific gravity of plastic and its characteristics. It was possible to play backwards.

Still further, in order to increase a certain weight, a plurality of stepped protrusions are formed on the bottom surface of the tag so that a coin or a coin can be accommodated, thereby preventing the coin from falling off arbitrarily, thereby further increasing the weight.

However, the disadvantage of this method is that the mold for injection molding is manufactured by injection molding, so that the mold has to be manufactured according to various shapes, sizes or thicknesses of the injection molding, which is a cause of cost increase of the product.

In addition, even though these expensive products are used, the sharpness of the shape of various characters displayed on the surface of the scuff during injection molding is low, so that the stickers must be attached or printed. However, the ease of printing is reduced due to the curved surface of various characters, It is impossible to meet the needs of children who need various design features because of the lack of clarity of contents expressed on the label due to the problem of being easily erased due to the characteristics of plastic.

In addition, if the injection-molded piece is thrown to the other party during play due to a certain weight and hardness, or if it is caught by the carelessness, the other party may have a serious injury.

In recent years, it has become possible to embody various shapes of patterns in a mold by using soft resin or rubber material, and then to peel off a pattern to be patterned, and then to attach the peeled pattern to the substrate, This is possible.

However, there is a problem in that it is difficult to work in the process of being adhered to the substrate, which is shaped in the form of a character, according to the shaping, and the function can not be exerted when the adhesive is deteriorated in the adhered state.

In addition, it is harmful to the human body due to the nature of rubber and resin, which is not suitable for children.

Accordingly, in the present invention, it is possible to manufacture a character slip using silicon, which is harmless to human body, and it is possible to overcome the difficulty in embodying or bonding color due to releasing property, The color can be displayed in a realistic manner by the sharpness of the color, and a uniform weight can be provided while providing the integrated silicon scab.

For this purpose, the desired color is mixed with the liquid silicone, and the mixture is sufficiently stirred to form the injection liquid. The injected liquid thus formed is shaped or shaped according to the shape of the character of the mold to be molded In this case, each partition wall is formed in the partition space of the mold for implementing each shape or color so that the injection liquid is injected, so that the injection liquid does not mix with each other, and the injection liquid is injected Or if the filling liquid is not filled in the square of the compartment, the filling liquid is led to a pin or the like and heated to a predetermined temperature in this state to form a liquid injection liquid To solidify and cure.

Then, the upper layer of the mold is pressurized for a predetermined time in a state of covering the silicon pad so as to be adhered by pressure.

Therefore, when the mold is taken out from the mold in the above-described state, a shape having a certain thickness and a predetermined shape and area, which are respectively partitioned into an upper layer of the character board and the character board, are integrally formed with the character board .

In addition, on the back surface of the character board, the weights are easily removable by forming a quadrangular concave surface so that the weight can be detached and easily removed.

Therefore, it is harmless to the human body because it is molded into silicon, and it is possible to implement various colors without erasure even though it is releasable. It is possible to play variously because it has a heavy feeling when playing with a scab, The coin used in this case is also easily detachable so that it is harmless to infants and allows various play.

FIG. 1 is a perspective view of an embodiment of the present invention showing an appearance of a floss body. FIG.
Fig. 2 is a longitudinal sectional view of Fig. 1,
Figure 2a is another cross-sectional view of the scab body of the present invention.
3 is a cross-sectional view of a scaly body of the present invention in a state in which a weight is placed.
FIGS. 4A and 4B are diagrams showing a state where a coin is detached from the artificial surface of the present invention,
5 is an embodiment of the appearance of the mold of the present invention.
6 is a sectional view of the mold of the present invention in a state in which a partition wall and a partition wall are formed;
7 is a view showing an embodiment in which a silicon liquid is injected into a compartment of a mold of the present invention
Fig. 8 is a view showing the initial state in which the silicon liquid is injected into the compartment of the mold of the present invention
9 is a view showing a state where the silicon liquid is injected into the compartment of the mold of the present invention
10 is a perspective view of an embodiment of a character board constituting a tag of the present invention
Fig. 11 is an exploded sectional view of Fig. 10; Fig.
12 is a view showing a state in which the mold of the present invention is heated and pressed
13 is a sectional view of Fig. 12
Fig. 14 is a state in which the mold of the present invention is separated. Fig.
Fig. 15 is an exploded cross-sectional view in which a concave surface is formed on a cylinder of the present invention; Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 and 2, the structure of the present invention is made of a silicon material, and has a predetermined thickness and has a predetermined thickness to provide a variety of characters, animals, animals and animals, (10) having a flat bottom surface (11) formed in the shape of a character to be shaped and a character to be specified in the upper layer of the character board (10) by a partition line Shaped body 20 composed of the respective block surfaces 20a, 20b, 20c, ..., which are separated by the spacing space 22 and have a certain area or color, are integrally formed with the character board 10. [

In the bottom surface 11 of the character board 10, a concave surface 12 having a polygonal shape, for example, a triangle or a quadrangle, is formed so that the weight 30 made of coins can be detached and easily removed. The coin made of metal made in the form of a metal can be easily inserted or removed.

At this time, the width of the concave surface 12 is such that the weight 30 can be forcibly fitted in the state of being inserted into the concave surface 12, and when the force is applied, The depth? Of the concave face 12 is set so that the depth of the concave face 12 is set to be greater than the depth? In order to prevent noise, it is necessary to form a deeper than the thickness of the weight body.

In addition, in order to increase the self weight of the key body formed of silicone, the weight pad 13 can be placed in the middle of the character board 10 having a certain thickness during the manufacturing process as described later.

As shown in FIG. 5, the silicon bonnet of the present invention includes a character board 10 based on a specified character outline having a predetermined thickness, and a plurality of patterns And a character-shaped body (20) which is formed by a block surface (21) divided by a space (22) and expresses a character shape as a whole.

At this time, the back surface of the character board 10 is formed with a concave groove 12 so that a weight 30 including a coin or the like is detachably attached to the center of the back surface of the character board 10, And the recess 30 is prevented from being dislodged even when the recess 30 is lowered on the floor in a state where the weight 30 to be attached and detached is mounted, In order to facilitate separation of the weight 30 only in the mounted state, the vertex 13a has three or more faces and the contact face 13b has three or more faces, The weight 13 is tightly held by the surface 13b and the separation of the weight 30 is facilitated due to the exposed portion of the vertex 13a at the time of separation.

In the present invention, since the character board 10 and the character-shaped body 20 are made of a resin or rubber material of silicone and have a large degree of warpage, the cost is reduced while increasing the hardness while preventing such warping. Another heavy pad body 40 is placed in the middle of the character board in order to generate a strong force in the case of dipping.

The weight pad body 40 used in the present invention may be made of metal or plastic having one plate shape and the weight pad body 40 may be formed in the case where the character board 10 is formed by using the perforated plate 41 The adhesion of the weight pad body 40 can be increased.

In order to impart a stereoscopic feeling to various colors by using silicone having a releasing property, the label of the present invention may be divided into a plurality of block surfaces In order to implement the character-shaped body 20 separated into the character-shaped bodies 20a, 20b, 20c,... In the following embodiment.

As a manufacturing method therefor, a desired color is mixed with liquid silicone as a pre-stage of molding, and the mixture is sufficiently stirred to form an injection liquid having different colors.

The liquid silicone used in the injection liquid in the present invention is a generic term of organic compound siloxane polymer homologues containing silicon, and its characteristics are due to its molecular structure, its high heat resistance, and its abundant water splashing properties. In addition, electrical insulation, chemical resistance, aging resistance and nonvolatility are all superior to pure organic materials.

Organosiloxanes can be obtained by forming chlorosilane derivatives R3SiCl, R2SiCl2, RSiCl3, etc. (R is a hydrocarbon group or hydrogen, most commonly, a methyl group) through the organic chloride in the silicon copper alloy at about 300 ° C and hydrolyzing the same.

This is heated and polymerized with an acid catalyst to produce a small polymer.

A silicone oil having a small degree of polymerization is silicone oil, a silicone oil having a relatively large degree of polymerization and a silicone resin.

In one embodiment of the present invention, the liquid silicone resin may be mixed with a pigment, a viscosity enhancer, a curing agent and the like, and the main composition may be a liquid silicone resin, an elastomeric polysiloxane, a polysaccharide-containing polysiloxane polymer, The curing agent is selected from the group consisting of poly (oxy) [methyl] -1,2-ethanediyl}, alpha- [2-aminomethylethyl] omega- [ 2-aminome-thylethoxy], ethanol, 2,2 ', 2 "-nutrilotris, Pipperazine, N- Aminnoethylpiperazine, Modified aliphatic amine adduct, and the like.

Also, the liquid silicone composition preferably contains 8 to 15 parts by weight of a silicone oil, 2 to 10 parts by weight of an epoxy silane, 0.5 to 1.0 part by weight of an amino silane, 0.1 to 0.4 parts by weight of a platinum catalyst, 1 to 8 parts by weight of calcium carbonate (CaCO3), 200 mesh of silica, or 2 to 10 parts by weight of 300 mesh.

In addition, the pigment can be added with a luminous composition and pigments such as red, black, blue, white and brown, and the injection liquid thus prepared is pumped in a vacuum to remove bubbles mixed in the injection liquid.

The silicone rubber used in the present invention is a high temperature vulcanizing (HTV) silicone rubber, and is cured by the curing catalyst when a curing catalyst is included and a certain time passes at a temperature higher than a certain level.

Therefore, silicon referred to in the present invention collectively refers to such silicone resin or silicone rubber, and in particular, a pattern formed by molding various characters using silicone is as follows.

(Mold) having a character shape according to the shape of the character board constituting the key body according to the shape of the character specified in the first step.

The mold 100 in the present invention is preferably made of a material excellent in heat transfer and excellent in releasability at the time of warming and the structure of the mold 100 may be changed according to the shape occupying the outer periphery of the character board 10 constituting the body (110), and the bottom surface of the accommodation space (110) is formed so that the shape of the eyes, nose or mouth corresponding to the characteristic body portion of the character-like body (20) The partitioning wall 130 is provided with a partitioning compartment 120 which can be partitioned into different colors in the form of a distinctive trunk.

The partition wall 120 is partitioned by a partition wall 130 having a predetermined height and the partition wall 130 is not extended to a portion where the character board 10 is formed will be.

That is, if the height of the partition wall 130 is as high as possible, the respective block surfaces 20a, 20b, 20c, ... constituting the respective character-shaped bodies 20 on the bottom surface of the accommodation space 110 are spaced apart And a height to be partitioned.

In the second step, the infusion liquid separately formed in the mold is sequentially injected into the compartment 120 of the mold, which is formed according to the shape of the character of the body of the flap, To be injected into the cell.

At this time, when the injection liquid is injected, each partition wall 130 is formed in the partition compartment 120 of the mold for realizing each shape or color so that the injection liquid does not mix with each other.

In the third step, the infusion liquid is injected into each of the compartments 120 to check whether there is air bubbles or dust on the surface thereof, or when there is a portion having the corners of the compartment 120, It is a step to confirm whether the injection liquid is not filled.

This is because when the bubble or dust is present, the bonding force is lowered or the foreign substance is placed in the middle when the character board 10 is joined later, resulting in poor merchantability.

When the empty space is formed in the corner portion 120a of the compartment 120, if the filling liquid is not filled up to the corner portion 120a due to surface tension or the like, the filling liquid is induced to be filled with a thin pin or the like It is to blow out bubbles with pins and so on.

In this case, if the infusion liquid is directly injected into the compartment 120, the infusion liquid is moved due to the surface tension. Therefore, it is impossible to check the infusion liquid. After several minutes, Or the corner portion 120a can be filled.

In the present invention, confirmation was made after 3 to 5 minutes had elapsed, so that it was confirmed that the best productivity was achieved and the quality was excellent.

In addition, the injection liquid is injected in a state of being filled in a cylinder made in the form of a syringe if possible, and is naturally filled uniformly by the surface tension in the injected state.

In addition, the injection solution injected in the present invention can be used without any residual amount if all the injected solution is injected within 30 minutes from the time when the injection solution is prepared. If the time elapses, the problem of being hardened at room temperature occurs will be.

In the fourth step, the injection fluid is filled in the partition compartment 120 of the mold, and the injection fluid having a liquid phase is solidified by heating at about 200 ° C. for about 5 to 10 minutes in consideration of the error range .

This is because the injected liquid injected into the compartment 120 is first cured, and when heated to 200 ° C or higher considering the error range, there is a problem that discoloration occurs or only the surface hardens first, Which may cause problems.

In addition, if it is heated at a temperature lower than the above range, it can not be cured, so that the cured product is hardened and the desired product can not be obtained.

In the fifth step, the unmodified silicon pad mixed with the sulfur or the sulfurizing agent is coated on the upper layer of the mold while keeping the temperature of the mold heated to 200 ° C. And pressurized by a press for about 1 to 2 minutes.

This is for joining the character-shaped body 20 and the character board 10, and the silicone pad constituting the character board 10 is not molded but gelated.

Therefore, when the mold board is drawn out from the mold in the above-described state, the character board 10 having a predetermined thickness and having a bottom surface as a whole as described above, and a spacing space Shaped body 20 having a certain shape and area having the respective block surfaces 20a, 20b, 20c, ... by the upper and lower surfaces 22a, 22b of the character board 10 are integrally formed with the character board 10.

As described above, on the back of the character board, an inner groove made of a triangle or a quadrangle is formed so that the coin to be used as a weight can be removed so as to increase the weight of the body of the batter, .

When the unshaped silicon pad having the sulfur or sulfidizing agent mixed is covered, another weight is placed on the silicon pad before being pressurized, so that the weight of the floss body can be increased.

10: character board 11: bottom surface
12: Intra home
20: character-shaped body 21: compartment line
22: Spacing space
20a, 20b, 20c 占 block face
30: Weight
40: Weight pad body
100: mold 110: accommodation space
120: partition compartment 130: partition wall

Claims

delete

A pre-stage of molding in which a desired color is mixed with liquid silicone and sufficiently stirred to form an injection liquid having different colors;
A first step of preparing a mold (a mold having a character shape) according to the shape of the character board constituting the key body according to the shape of the specified character;
The partitioning wall 120 of the mold is partitioned by a partitioning wall 130 having a predetermined height and the partitioning wall 130 is not extended to a portion where the character board 10 is formed and the partitioning wall 130 The height of each of the block surfaces 20a, 20b, 20c, ... constituting the respective character-shaped bodies 20 on the bottom surface of the accommodation space 110 is divided into the spacing spaces 22 The injected liquid formed in the mold before the molding process is sequentially injected into each of the compartments in accordance with the shape or the color to be compartmented in the compartment 120 of the mold manufactured according to the shape of the character of the body of the form to be molded A second step of injecting the solution;
When the infusion liquid is injected into the compartment 120 and the bubble or dust is present on the surface of the compartment 120, or when there is a portion having the corners of the compartment 120, the infusion liquid is not filled in these angled corners A third step of confirming whether or not it is possible;
Taking into account the error range in a state where the injection chamber is filled with the injection chamber 120, and heating the reactor at about 200 ° C for about 5 to 10 minutes to solidify the injection liquid to form a liquid;
Then, in this state, while maintaining the temperature of the mold heated to 200 ° C as described above, the unmodified silicon pad mixed with the sulfur or the sulfurizing agent is put on the upper layer of the mold so as to be adhered by pressurization. Min to about 5 min. The method for manufacturing a silicon for play

6. The method of claim 5,
A method of manufacturing a silicon stick for play wherein a silicon pad constituting the character board 10 is gelled without being cured

6. The method of claim 5,
A method for manufacturing a playable silicon slit for pumping a liquid in a vacuum stage to remove bubbles mixed in an injection liquid

6. The method of claim 5,
The above-mentioned silicon is a method for manufacturing a silicon for play which is collectively referred to as such silicone resin or silicone rubber

6. The method of claim 5,
The mold 100 is formed of a material having excellent heat transfer and excellent releasability at the time of heating, and the structure of the mold 100 is configured to accommodate the character board 10 at a certain depth according to the shape occupying the outer periphery of the character board 10 And the bottom surface of the accommodation space 110 is provided with a space 110 so that the shape of the eye, nose or mouth corresponding to the characteristic body portion or the shape of the character-like body 20 can be partitioned from each other, And a partition wall (120) which can be partitioned into different colors in the form of a partition wall

10. The method of claim 9,
If a void is formed in the corner portion 120a of the compartment 120, if the injection liquid is not filled up to the corner portion 120a due to surface tension, the injection fluid may be guided by a fine pin, A method for manufacturing a playable silicon scab with a pin

11. The method according to claim 5 or 10,
A manufacturing method of a silicon for play for which the removal of bubbles or the filling of the corner portion 120a can be performed after the lapse of 3 to 5 minutes after the injection

6. The method of claim 5,
The injection of the above-mentioned injected liquid is carried out within 30 minutes from the time when the injection liquid is prepared.