KR20180113348A - Method manufacturing curling ground - Google Patents

Abstract

The present invention relates to a method of manufacturing a curling ground having slidability and horizontality, which provides slidability such as the ice, and further, provides flatness and in particular, horizontality. Therefore, straight driving ability of curling stone is improved to perform an accurate and high level professional curling game without the ice. According to the present invention, the method of manufacturing a curling ground comprises the following steps of: installing a frame (10) having a closed edge surface on a floor surface; inputting a solution (30) into the inside of the frame (10), wherein the solution starts to be hardened after 30 minutes; stacking a plate-shaped material (40) that is flat on a hardened body which is the hardened solution (30) when the solution (30) is hardened; and applying a slide inducing agent on the plate-shaped material (40).

Description

[0001] METHOD MANUFACTURING CURLING GROUND [0002] FIELD OF THE INVENTION [0003]

The present invention relates to a method of manufacturing a curling stadium having slidability and horizontality, and more particularly, to a method of manufacturing a curling stadium having slidability and horizontality, and more particularly, The present invention relates to a method of making a curling stadium having slipperiness and levelness capable of performing an elaborate and high-level athlete-level curling game in spite of not being an ice plate.

In general, curling refers to a game in which an ice sheet is used to score a goal by sliding a flat stone [abrasive] into a broom (comb).

The birthplace of the game was Scotland, and it was said to have been active around the 16th century.

The earliest stone was a large stone with a hole to hold it with a finger, but iron was used instead of stone in the 1800s. At one time, more than 100 lbs (45.4 kg) was used. In 1838, the Grand (currently the Royal) Caledonian Curling Club was founded in Scotland and became the foundation upon which it was merged into an international curling club.

Canada was an early adopter of curling, and in 1807 formed the Royal Montreal Club.

The 1927 Canadian Championships began, and the World Championships are held annually since 1959. Canada, North America, Europe, and New Zealand.

The curling method is composed of two teams of four teams each. In the link of 42.1m in length and 4.3m in width, two stones are alternately slid on the target in the circle called the house, Compete for points depending on whether you went.

The weight of the stone is 20 kg or less, the circumference is 91.4 cm or less, and the height is 11.4 cm. Sixteen rounds are used as one end, and 10 or 12 rounds are used as one game, and the game is blocked depending on the score somewhat.

However, unlike Canada, which is an origin of curling, Scotland, which is an early adopter of curling, there is not a long winter, and there are few indoor arenas with ice rinks.

For this purpose, an air curling unit (Registration Practical Utility Model No. 20-0436642) and a curling stone for leisure (Registration Practical Utility Model No. 20-0263791) which can enjoy curling publicly have been registered.

In addition, 'curling sheet (registered in Korean Patent No. 10-1612714, registered on 2016.04.08.)' Developed and registered by the inventor of the present application is similar to an ice sheet, so that in Korea where ice link is not enough, To expand the base of curling and to spread curling as a living sport.

However, as described above, when a curling stadium having a length of 42.1 m and a width of 4.3 m is manufactured, a fine gradient may occur because it is not an actual ice plate. As a result of such a gradient, And it was not enough to perform a high level athlete class curling game.

Korean Registered Utility Model No. 20-0436642 (Registered on September 10, 2007) Korean Registered Utility Model No. 20-0263791 (Registered on January 28, 2002) Korean Registered Patent No. 10-1612714 (Registered on April 26, 2014)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a method of manufacturing a curling stadium having slidability and flatness, .

According to an aspect of the present invention, there is provided a method of manufacturing a curling stadium having slidability and leveling, comprising the steps of installing a frame having a closed frame surface on a floor surface, ; Introducing a solution for initiating curing into the mold at least 30 minutes after the injection; When the solution is cured, laminating a flat plate material on the cured cured body of the solution; And applying a slip inducing agent on the plate material.

At this time, in the installing step, the frame is provided with a supporting member installed on the bottom surface, an outer member which is installed around the outer periphery of the supporting member, and a flat member which is provided on the supporting member and forms a flat surface, .

The method may further include: providing the support on the bottom surface at a predetermined interval; Installing an outer member around the outer periphery of the support; Disposing a flat member on the support member in a horizontal direction inside the outer member; Combining the flat material and the flat material and the outer circumferential material to integrate the flat material and the flat material and the outer material; Filling the seam between the flat members; And applying and curing a primer to the inner exposed surfaces of the flat member and the outer member.

Further, it is preferable that the liquid is a mixed liquid of a paint and a thinner in the step of injecting.

In the laminating step, the sheet material is preferably polycarbonate.

Preferably, the slip inducing agent is a wax, and in the applying step, applying a solid wax on the plate material; And spraying the liquid wax onto the solid wax.

According to the method of manufacturing a curling stadium having slipperiness and horizontality according to the present invention, slipping properties such as an ice plate are provided, flatness and especially horizontality are provided, and straight running of the curling stone is improved, And it is possible to carry out elaborate and high-level player-level curling competition.

1 is a flowchart showing a method of manufacturing a curling stadium according to the present invention,
FIG. 2 is a perspective view showing a curling arena manufactured according to the present invention,
3 to 7 are perspective views illustrating a method of manufacturing a curling stadium according to an embodiment of the present invention,
8 is a perspective view showing a state in which a cushioning material is mounted on a curling field according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the construction of a method of manufacturing a curling stadium having slidability and horizontality according to the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view showing a curling stadium manufactured according to the present invention, and Figs. 3 to 7 are views showing a method of manufacturing a curling stadium according to the present invention As shown in Fig.

As shown, a method of manufacturing a curling stadium according to the present invention starts from a frame setting step. The frame 10 is installed on the bottom surface of the place where the curling stadium is to be positioned and the closed frame is formed so as to form a certain level without releasing the solution 30 when the solution 30 is inserted in a subsequent step .

3 and 4, the frame 10 may include a support 11 installed on a bottom plate, and a plurality of support members 11, A flat member 15 provided on the support 11 to form a flat surface and an outer member 13 provided around the outer surface of the flat member 15.

The process for fabricating the structure comprising the support 11, the flat member 15 and the outer member 13 in the frame 10 will be described in more detail.

First, the support bodies 11 are installed on the bottom surface at regular intervals. The support 11 may have a variety of configurations. In this embodiment, the circular steel tubes are arranged horizontally and vertically and coupled to each other.

And the outer member 13 is provided around the outer periphery of the support 11. [ The installation of the outer frame member 13 may be performed after the flat member 15 is installed.

The flat member 15 is disposed on the support 11 in a horizontal direction and in close contact with the outer member 13 so that the joint between the flat member 15 and the joint between the flat member 15 and the outer member 13 And the flat members 15 are integrated with each other. At this time, an adhesive is applied to the joints so that the flat members 15 and the flat member 15 and the outer member 13 are bonded to each other.

Even if the flat members 15 are coupled with each other with an adhesive, grooves are formed in the joints, so that a filling process for filling the portions is performed. The grooving operation can be performed, for example, by applying a putty to the groove of the seam. At this time, the grooving operation may also be performed on the grooves formed between the flat member 15 and the outer member 13. [

Thereafter, a primer is applied to the inner exposed surfaces of the flat member 15 and the outer member 13 to cure. In order to prevent the penetration of the solution 30 into the flat material 15, since the flat material 15 is generally made of wood such as plywood, glued wood, or wood. The primer is preferably applied one or more times after application and curing.

This primer application process may be omitted if the penetration of the solution 30 by the sheet 20 is blocked at a later step or if a part of the solution 30 to be applied is also infiltrated (step S10 ).

When the frame 10 is installed on the floor surface through the above process, the white sheet 20 can be adhered on the flat material 15. At this time, the sheet 20 is adhered to the flat material 15 by air layer so as not to cause lifting. On the sheet of white paper 20, a house circle and a line of the curling arena may be displayed, and a logo, a pattern, advertisement, or text may be displayed. The step of attaching the sheet 20 may be omitted in a case where a house circle, a line, or the like is displayed on the plate material 40 used in a subsequent step or by other methods.

A solution (30) is injected into the mold. The solution (30) is a substance in which curing is started after elapse of 30 minutes or more after the application, for example, the coating can be used by adjusting the curing start time in terms of temperature or amount of calcium carbonate. The reason why the curing start time is needed is that the solution 30 can not be injected into the mold at a time and the solution 30 can not be injected into the mold at a time. This is because the injected solution 30 is flattened and horizontal so that no layer is formed due to the time lag.

The paint is preferably oil-based and transparent, and may be mixed with a thinner to control viscosity. In order to improve the fluidity of the paint, it is preferable to mix the paint and the thinner at a weight ratio of 5: 1.

Further, the solution 30 may be injected so as to form a layer of 2 to 3 mm at a time, and the injection step may be completed only once. However, in order to achieve more complete leveling, It is preferable to inject the solution 30 to cure it (step S20).

Next, when the solution 30 is cured, the plate 30, such as synthetic resin, artificial marble or metal, is laminated on the cured product of the solution 30. When the plate material 40 is made of a plurality of pieces, an adhesive is applied to the joint portions, and the plate material 40 is sandwiched between the plate materials 40 in the joint portion. Or polishing the seam to prevent layer formation. Therefore, as shown in FIG. 7, the plate member 40 is mounted so that the seam is displayed, but the seam portion is not exposed through the polishing of the seam portion, as shown in FIG.

At this time, the plate material 40 may be made of synthetic resin, artificial marble or metal, and is preferably polycarbonate. This is because polycarbonate has impact resistance, heat resistance, weatherability, transparency, impact strength not less than 150 times that of tempered glass, and excellent flexibility and processability.

In particular, when the plate material 40 is transparent, the white color of the sheet material 20 is displayed as described above, so that the feeling of the ice plate can be produced, and the house circle and the line displayed on the sheet material 20 can be recognized So that the same feeling as the curling field displayed on the ice plate can be produced (step S30).

On the plate material 40, a lubricant is applied. Various materials can be used as the slip inducing agent, but wax or silicone emulsion can be used in consideration of slippage inducement and slippage persistence. In this embodiment, wax was used. At this time, the wax is uniformly applied on the plate material 40 as a solid wax to cause slippage.

In addition, a liquid wax may be sprayed onto the solid wax to further improve the slip due to the solid wax. This is because the liquid wax has the effect of making the solid wax more flexible. At this time, the application amount of the liquid wax is preferably 5 to 20 ml / m 2 (step S 40).

On the other hand, since the curling stone may collide with the outer member 13 to generate noise when the curling stadium is manufactured in such a manner as described above, at least on the inner side of the outer member 13, And a cushioning material 17 can be mounted. The cushioning material 17 is preferably made of a material having elasticity so as to absorb an impact caused by the curling stone.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. It is obvious that you can do it.

10: Frame 11: Support
13: outer member 15: flat material
20: sheet 30: solution
40:

Claims (7)

Installing a frame (10) having a closed rim surface on a floor surface;
Injecting a solution (30) into the mold (10) for 30 minutes or more after initiation of curing to start curing;
When the solution (30) is cured, the solution (30) laminates a flat plate material (40) on the cured cured body; And
And applying a slip inducing agent on the plate material (40). ≪ Desc / Clms Page number 20 > The method according to claim 1,
In the step of installing the frame 10, the frame 10 includes a support 11 installed on the bottom surface, an outer member 13 installed around the outer periphery of the support 11, And a flat material (15) provided on the support (11) to form a flat surface. 3. The method of claim 2,
In the installation step,
Installing the supports (11) on a bottom surface at regular intervals;
Installing an outer member (13) around the outer periphery of the support (11);
Disposing a flat material (15) on the support (11) inside the outer frame (13) so as to be in close contact with each other in a horizontal direction;
Bonding the flat material (15) and the flat material (15) to the outer frame (13) by bonding the flat material (15) and the joint between the flat material (15) and the outer frame (13);
Filling the seams between the flat members (15); And
And applying a primer to the inner exposed surfaces of the flat member (15) and the outer member (13) to cure the curtain stadium. The method according to claim 1,
Wherein the liquid is a mixture of a paint and a thinner in the applying step. The method according to claim 1,
Wherein the plate material (40) in the laminating step is polycarbonate. The method according to claim 1,
Wherein the slip inducing agent is a wax or a silicone emulsion. The method according to claim 6,
In the applying step,
Applying a solid wax on the plate material (40); And
And spraying the liquid wax onto the solid wax. ≪ RTI ID = 0.0 > 8. < / RTI >

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