KR102189014B1 - Floor system for dancing - Google Patents

Abstract

The present invention relates to a floor floor system for dance, and more particularly, it is constructed in a dance academy that conducts ballet, modern dance, or other dance classes, and by having an appropriate elastic force, it effectively absorbs the impact applied by the dance movement It was done on a floor system that provides a pleasant environment for dancing.
According to the present invention, a frame provided with a plurality of joists spaced apart from each other at predetermined intervals, and a plurality of yokes installed between the plurality of joists formed at a right angle to the plurality of joists; A plurality of lower supports installed under the frame, each disposed at one edge formed by the plurality of joists and the plurality of yokes, and supporting the frame so as to be horizontal with the ground; An elastic support fixed to the upper surface of the frame and elastically supporting the floor system; A plurality of lower bottom bodies disposed above the frame to which the elastic support is fixed, and fixed to the frame by a plurality of fastening means; And a plurality of upper floors stacked on the upper side of the plurality of lower floors and disposed orthogonal to the lower floors.

Description

Floor system for dancing{Floor system for dancing}

The present invention relates to a floor floor system for dance, and more particularly, it is constructed in a dance academy that conducts ballet, modern dance, or other dance classes, and by having an appropriate elastic force, it effectively absorbs the impact applied by the dance movement. It relates to a floor floor system that provides a pleasant environment for useless use.

Dance is an artistic act in which emotions and will are expressed through rhythmic movements in accordance with music in the floor space. Conventionally, entrance examinations are mainly used as a preparatory stage for becoming a dancer specializing in ballet, contemporary dance, or other dance. Most of them attend a dance academy that conducts dance classes, but in recent years, many people of all ages, regardless of age or sex, visit dance academies to learn dance for a variety of purposes, such as diet, body correction, and emotional development.

Before the 1990s, dance rooms of dance academies were mainly constructed of solid wood, but now most of them are being replaced with dance mats, because most of the actual stage are equipped with dance mats that are less slippery even in difficult movements. This is due to the purpose of simulating a similar environment.

However, the actual stage is not a floor structure in which only solid wood or dance mats are constructed, and a floor frame structure is used to distribute and reduce the impact applied by the dancers performing various dance movements, but some construction officials and workers There are cases of simple construction using only solid wood or non-solvent mats on the floor because they do not properly recognize this fact.

For this reason, there is a problem in that if the dance moves are continuously performed in the dance room constructed in a poor condition, the shocks applied to the ankles, knees, waist, and cervical spine of the dancers or dance students may accumulate and are easily exposed to the risk of injury. .

In order to solve the above problems, Korean Utility Model No. 20-0136548 has a configuration consisting of sequentially stacking a high-strength cushion member, a first panel and a second panel, a leather sheet material, and a rubber sheet material on a concrete floor. A technique related to the dance practice floor lamination structure has been known, and if the shock is not completely absorbed and relieved by taking a structure in which a high-strength cushion member, which is the lowest surface, is in close contact with the floor, the possibility of noise generation due to transmission to the floor may still exist. have.

On the other hand, Korea Published Utility Model No. 20-2010-0001126 is on an elastic floor substructure exclusively for dance practice rooms formed by laminating an elastic complementary plate layer and an elastic mediated plywood on the upper part of an elastic circular rubber module made of elastic rubber. Although the related art has been known, there is a problem in that it is difficult to secure a certain smoothness of the body-contacting surface elastic mediated finish plywood forming the top surface of the elastic floor substructure by arranging it with an interval of 80 mm in all directions between each elastic beam assembly plate.

Republic of Korea Utility Model Publication No. 20-0136548 (1998.11.13.) Republic of Korea Public Utility Model Publication No. 20-2010-0001126 (2008.07.24.)

The present invention has been conceived to solve the above problems, and an object of the present invention is a floor floor system for dance that can effectively reduce vibration and noise by absorbing or mitigating the shock applied by the dance movement by having an appropriate elastic force. Is to provide.

In addition, another object of the present invention is to provide a floor floor system exclusively for dance that can provide a comfortable environment for use by minimizing the occurrence of steps on the floor to achieve a flat surface.

The objects of the present invention are not limited to the above-mentioned objects, and other objects that are not mentioned will be clearly understood by those of ordinary skill in the art from the following description.

In order to achieve the above object, the present invention comprises: a frame provided with a plurality of joists spaced apart from each other at predetermined intervals, and a plurality of yokes respectively installed between the plurality of joists formed at a right angle to the plurality of joists; A plurality of lower supports installed under the frame, each disposed at one edge formed by the plurality of joists and the plurality of yokes, and supporting the frame so as to be horizontal with the ground; An elastic support fixed to the upper surface of the frame and elastically supporting the floor system; A plurality of lower bottom bodies disposed above the frame to which the elastic support is fixed, and fixed to the frame by a plurality of fastening means; And a plurality of upper floors stacked on the upper side of the plurality of lower floors and disposed orthogonal to the lower floors.

At this time, the frame and the floor support are characterized in that it is formed of lumber having a moisture content of 14% or less.

In addition, the elastic support is formed of a rubber material, characterized in that the adhesive is applied to the lower surface is attached to the frame in contact with the upper surface.

In addition, the elastic support is provided with a first elastic support having a plurality of first vibration isolating holes penetrating in the longitudinal direction, and a plurality of second vibration isolating holes attached to the lower side of the first elastic support and penetrating through the width direction. It characterized in that it comprises a second elastic support.

On the other hand, the floor floor system for dance, characterized in that a buffer member formed of one selected from sponge, non-woven fabric, and felt is additionally attached to the lower surface of the lower floor body and the upper floor body.

The present invention has the advantage of being able to effectively reduce vibration and noise by absorbing or mitigating the impact applied by the dance movement by having an appropriate elastic force.

In addition, the present invention minimizes the occurrence of a step on the floor to form a flat surface, thereby providing a pleasant environment for useless.

1 is a perspective view of a dance floor system according to a preferred embodiment of the present invention.
Figure 2 is an exploded perspective view of a dance floor system according to a preferred embodiment of the present invention.
3 is an exploded perspective view of a frame and a lower support according to a preferred embodiment of the present invention.
4 is a perspective view showing a state in which a frame is installed according to a preferred embodiment of the present invention.
5 is a perspective view of an elastic support according to a preferred embodiment of the present invention.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms different from each other, and only these embodiments make the disclosure of the present invention complete, and common knowledge in the technical field to which the present invention belongs. It is provided to completely inform the scope of the invention to those who have it, and the invention is only defined by the scope of the claims.

With reference to the accompanying drawings below will be described in detail for the implementation of the present invention. Regardless of the drawings, the same reference numerals refer to the same elements, and "and/or" includes each and all combinations of one or more of the mentioned items.

Although the first, second, and the like are used to describe various components, it goes without saying that these components are not limited by these terms. These terms are only used to distinguish one component from another component. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical idea of the present invention.

The terms used in this specification are for describing exemplary embodiments, and are not intended to limit the present invention. In this specification, the singular form also includes the plural form unless specifically stated in the phrase. As used in the specification, “comprises” and/or “comprising” do not exclude the presence or addition of one or more other elements other than the mentioned elements.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used as meanings that can be commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not interpreted ideally or excessively unless explicitly defined specifically.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a dance floor system according to a preferred embodiment of the present invention, and FIG. 2 is an exploded perspective view of a dance floor system according to a preferred embodiment of the present invention.

As shown in FIGS. 1 and 2, the dance-only floor system includes a frame 10, a lower support 20, an elastic support 30, a lower floor 40, and an upper floor 50. do.

The frame 10 is provided to support the lower part of the floor system, a plurality of joists 12 supporting the floor system in a vertical direction, and a plurality of joists 12 supporting the floor system in a horizontal direction. It is equipped with a yoke (14).

The plurality of joists (12) and the plurality of yokes (14) are made of one selected from among American hemp (western hemrock), red pine (red pine), and hongsong (douglas fir, Douglas fur). It is formed of lumber, and is preferably made of a lumber made of American Hem-Fir, but is not limited thereto.

In addition, the plurality of joists 12 and the plurality of yokes 14 must be formed of a steamed lumber having a moisture content of 14% or less in order to minimize distortion, and the plurality of joists 12 and the plurality of yokes 14 When the moisture content of the lumber forming the yoke 14 exceeds 14%, deformation such as distortion occurs due to influences such as indoor humidity in the dance room, thereby impairing the structural stability of the frame 10 as well as reducing the service life. Can affect

Meanwhile, a plurality of the lower support bodies 20 are provided under the frame 10, and the lower support bodies 20 are fixedly supported so that the frame 10 is horizontal.

Preferably, a plurality of the lower support bodies 20 are disposed and fixed at one edge formed by the plurality of joists 12 and the plurality of yokes 14, respectively, and at this time, the frame 10 and the lower support body The horizontal of the frame 10 can be adjusted by adjusting the height at which the 20 is mutually fastened, and a detailed description thereof will be described later.

On the other hand, the elastic support 30 for elastically supporting the floor system is fixedly installed on the upper surface of the frame 10.

The elastic support 30 is formed of a rubber material having elasticity so as to absorb or alleviate the impact applied to the floor system due to the dance movement, and is formed to correspond to the shape of the upper surface of the frame 10.

Preferably, the elastic support 30 has a width corresponding to the width of the frame 10 and is formed in a strip shape, but is wound in a roll shape so that the operator loosens it to the required length according to the shape of the frame 10 By cutting and using it, unnecessary waste of raw materials in manufacturing the flooring system can be reduced, and economical efficiency can be secured.

In addition, an adhesive is applied to the lower surface of the elastic support 30 so as to be attached and fixed in contact with the upper surface of the frame 10. At this time, the elastic support attached to the frame 10 by tableting a nail using a tablet press ( 30) can be improved.

The lower bottom body 40 and the upper bottom body 50 are sequentially stacked on the upper side of the frame 10 to which the elastic support 30 is attached and fixed.

Specifically, a plurality of the lower floors 40 are fixed to the upper side of the frame 10, and a plurality of the upper floors 50 are stacked on the upper side of the plurality of lower floors 40, the lower It is disposed orthogonal to the bottom body 40.

Arranged so that the lower bottom body 40 and the upper bottom body 50 are orthogonal to each other is a step that may occur in a portion where the plurality of the lower bottom bodies 40 or the plurality of the upper bottom bodies 50 contact each other By minimizing, you can achieve a flat surface.

Here, the lower bottom body 40 and the upper bottom body 50 preferably have a thickness of 8.5 mm or more, and are fixed to the frame 10 by a plurality of fastening means such as nails, and the lower bottom body ( 40) By applying an adhesive on the upper surface, the upper surface of the lower floor body 40 and the lower surface of the upper floor body 50 are bonded to each other, thereby making it easier to fix the upper floor body 50.

The adhesive applied to the upper surface of the lower bottom body 40 is preferably a woodworking bond, but is not limited thereto.

In addition, after fixing the lower floor body 40 to the frame 10, a clay kneaded with dry oil such as Amani oil for joint treatment between the plurality of lower floor bodies 40 By additionally performing a gap filling operation with a conventional putty, which is a bonding agent for the top, the upper floor body 50 is fixed to the upper side of the lower floor body 40 and forms the top surface of the floor floor system. The smoothness can be improved.

In addition, in order to further improve the shock absorption and mitigation performance of the floor flooring system, the lower surface of the lower floor body 40 and the upper floor body 50 has a plate-shaped buffer made of one selected from sponge, nonwoven fabric, and felt, respectively. A member (not shown) may be additionally attached.

Figure 3 is an exploded perspective view of a frame and a lower support according to a preferred embodiment of the present invention, Figure 4 is a perspective view showing a state in which the frame is installed according to a preferred embodiment of the present invention.

As shown in Fig. 3, the frame 10 is formed by the plurality of yokes 14 respectively installed between the plurality of joists 12 and the plurality of joists 12 spaced apart from each other at a predetermined interval. Is formed.

Preferably, the plurality of joists 12 are formed by cutting a product having a width of 38 mm and a height of 89 mm to a length corresponding to the longitudinal length of the floor on which it is installed, and the plurality of yokes 14 It is formed by cutting a formulation tree having a width of 38 mm and a height of 89 mm to a length corresponding to the mutually spaced intervals of the plurality of joists 12.

At this time, the mutually spaced spacing of the plurality of joists 12 is proportional to the size of the lower bottom body 40 or the upper bottom body 50, and preferably The plurality of joists 12 are formed to have a mutually spaced interval of 405 mm, and the length of the plurality of yokes 14 is cut to be 405 mm corresponding to the mutually spaced intervals of the plurality of joists 12.

On the other hand, as shown in FIG. 4, the upper edge of the plurality of joists 12 forming the rim of the frame 10 among the plurality of joists 12 is marked on the wall of the dance room by the operator using a laser level and ink line. By being fixed in line with the horizontal line HL, the frame 10 is made horizontal, and structural stability of the frame 10 can be improved.

However, when only the plurality of joists 12 forming the rim of the frame 10 are fixed to the horizontal line, the frame 10 is treated as it goes toward the center by its own weight.

Accordingly, as shown in FIG. 3, the lower support body 20 is mutually fastened with the frame 10 in order to prevent the frame 10 from sagging and maintain the overall horizontal level of the frame 10.

Preferably, the frame 10 is fixed to the lower support body 20 by using a plurality of fixing members 22 made of nails that are tableted by a tablet press, and the plurality of fixing members 22 are installed Alternatively, by adjusting the height to adjust the fixed height of the frame 10 with respect to the lower support 20, the horizontal of the frame 10 may be adjusted.

In other words, it is possible to prevent the frame 10 from sagging downward due to its own weight by supporting the lower part of the frame 10 by the lower support 20, and the frame 10 is attached to the lower support 20 The height of the fixing member 22 that is fastened and fixed is adjusted so that the inclination of the upper surface of the frame 10 is zero, so that the floor floor system can form a flat surface.

5 is a perspective view of an elastic support according to a preferred embodiment of the present invention.

As shown in FIG. 5, the elastic support 30 includes a first elastic support 32 and a second elastic support 34, and the first elastic support 32 is the second elastic support 32 ) It is stacked on the upper side.

In addition, a plurality of first vibration isolating holes 33 are formed through the first elastic support body 32, and a plurality of second vibration isolating holes 35 are formed through the second elastic support body 34.

Here, the plurality of first vibration isolating holes 33 and the plurality of second vibration isolating holes 35 are provided to absorb or attenuate vibrations generated by shocks applied to the flooring system. , Preferably, the plurality of first anti-vibration holes 33 are formed by penetrating the first elastic support 32 in the longitudinal direction, and the plurality of second anti-vibration holes 35 are formed by the second elastic support 34 ) Is formed to pass through in the width direction so that the first vibration isolating hole 33 and the second vibration isolating hole 35 are disposed orthogonal to each other.

In summary, the vibration generated by the impact applied to the flooring system passes through the upper floor body 50 and the lower floor body 40 in sequence, and then is transmitted to the first elastic support body 32 If the vibration is dispersed by the elasticity of the first elastic support (32) and at the same time attenuated by the air inside the plurality of first vibration isolating holes (33), the vibration that is not completely absorbed or attenuated by the first elastic support (32) Is transmitted to the second elastic support 32 and distributed by the elasticity of the second elastic support 34 and is attenuated by the air inside the plurality of second vibration isolating holes 35, thereby being applied to the flooring system. It can effectively reduce the impact of losing.

Although the embodiments of the present invention have been described with reference to the above and the accompanying drawings, those of ordinary skill in the art to which the present invention pertains can implement the present invention in other specific forms without changing the technical spirit or essential features. You can understand that there is. Therefore, it is to be understood that the embodiments described above are illustrative and non-limiting in all respects.

10: frame
12: joist
14: yoke
20: lower support
22: fixing member
30: elastic support
32: first elastic support
33: 1st dustproof hole
34: second elastic support
36: 2nd dustproof hole
40: lower bottom body
50: upper bottom body

Claims (5)

A frame provided with a plurality of joists 12 spaced apart from each other at predetermined intervals, and a plurality of yokes 14 respectively installed between the plurality of joists 12 at a right angle to the plurality of joists 12 10);
A plurality of pieces are installed under the frame 10, and are disposed at one edge formed by the plurality of joists 12 and the plurality of yokes 14, respectively, and the frame 10 is supported so that it is horizontal with the ground. A lower support 20;
An elastic support 30 fixed to the upper surface of the frame 10 and elastically supporting the floor system;
A plurality of lower bottom bodies (40) disposed above the frame (10) on which the elastic support bodies (30) are fixed, and fixed to the frame (10) by a plurality of fastening means; And
Doedoe stacked on the upper side of the plurality of lower floors 40, a plurality of upper floors 50 disposed orthogonal to the lower floors 40; including,
The elastic support 30 includes a first elastic support 32 provided with a plurality of first vibration isolating holes 33 formed therethrough in the longitudinal direction, and is attached to the lower side of the first elastic support 32 and penetrates in the width direction. Floor floor system for dance, characterized in that it comprises a second elastic support (34) provided with a plurality of formed second vibration isolating holes (35). The method of claim 1,
The frame 10 and the lower support 20,
Floor system for dance, characterized in that it is formed of lumber having a moisture content of 14% or less. The method of claim 1,
The elastic support 30,
It is formed of rubber material,
A floor floor system for dance, characterized in that an adhesive is applied to the lower surface and attached to the upper surface of the frame (10). delete The method of claim 1,
The lower bottom body 40 and the upper bottom body 50,
Floor flooring system for dance, characterized in that a buffer member formed of one selected from sponge, non-woven fabric, and felt is additionally attached to the lower surface.

Images