KR20180005986A - Prefabricated dome house having enhanced airtight property - Google Patents

Abstract

The present invention relates to a prefabricated dome house constructed by assembling a plurality of unit blocks capable of securing heat insulation and structural strength, and more particularly, to a prefabricated dome house constructed by assembling an outer unit block body and an inner unit block body And a plurality of unit blocks are connected to each other when the unit block bodies are coupled to each other so that the airtightness of the connecting portions between the unit block bodies can be improved. It is about dome house.

Description

[0001] Prefabricated dome houses having enhanced airtight properties [

The present invention relates to a prefabricated dome house constructed by assembling a plurality of unit blocks capable of securing heat insulation and structural strength, and more particularly, to a prefabricated dome house constructed by assembling an outer unit block body and an inner unit block body And a plurality of unit blocks are connected to each other when the unit block bodies are coupled to each other so that the airtightness of the connecting portions between the unit block bodies can be improved. It is a field of dome house.

The prefabricated house is one of the disinfestations to build the building by the dry method, and the various members used in the construction are produced in the factory and then the members are assembled only in the construction site.

Buildings constructed in the form of a double dome or a tunnel are used for accommodation, as exhibitions in various exhibitions, or as farming facilities for agriculture.

The prefabricated house may be made of a member such as a sandwich panel. Recently, a panel having a predetermined size is manufactured using high-density expanded polystyrene (hereinafter referred to as EPS), and then a building is manufactured by combining these EPS panels. The surface is finished with dry bit method, etc., and the building is completed.

In this case, the high-density EPS panel has a characteristic of being able to maintain the shape of the building without a separate steel structure when the thickness is 100 mm or more, because the rigidity of the high density EPS panel is sufficient. Accordingly, it is possible to complete the structure by merely continuously joining these high-density EPS panels, and it is also possible to produce a fast and inexpensive building since it is not necessary to construct a separate frame.

Furthermore, when a finished building using high density EPS panels has a semicircular dome shape or a tunnel shape, it is structurally advantageous in that it is safe from natural disasters such as typhoons and earthquakes due to increased seismic resistance and wind resistance. In addition, due to the characteristics of the high-density EPS panel, heat transfer is completely blocked, and thus it is very easy to artificially control the internal temperature and humidity.

Conventional high-density EPS panels are manufactured in a round shape to fit dome and tunnel-shaped buildings, and are manufactured with a thickness of about 150 mm. The bonding with the neighboring high density EPS panels is done using adhesives or fastened by fastening screws.

In addition, a sufficient thickness must be secured in order for the high-density EPS panel to be able to form the building with self-supporting rigidity without the aid of a framework such as a steel structure. When a high density EPS panel is manufactured to a sufficient thickness, there is an advantage that a heat shield effect increases and ultimately an energy consumption efficiency is lowered. However, there is a problem that the cost of manufacturing a high density EPS panel increases.

The following is a representative prior art for a prefabricated dome house.

Korean Patent Laid-Open Publication No. 10-2009-0124644 relates to a prefabricated structure and a method of constructing the same, and includes a unitary block made of a planar body or a curved body having a plurality of rim surfaces to form the overall outer shape of the structure, And a predetermined engagement structure for engaging each other on a peripheral surface of a corresponding adjacent unit block, wherein the engaging structure has a protruding portion or a recessed portion formed on each of the rim surfaces of predetermined unit blocks, And a groove or a projection corresponding to a protrusion or a groove of the unit block is provided on each rim surface of the unit block to be coupled to each other.

However, the protruding portion and the groove portion of the prefabricated structure according to the related art (corresponding to the 'dome house' of the present invention) have a structure in which the shape of the rim of the unit block is deformed into the protruding portion and the groove portion, The connection line formed on the outer surface and the inner surface of the unit block is exposed to the outer and inner spaces for a long time, so that the heat conduction ratio of the connection portion is lowered.

Korean Patent Publication No. 10-2009-0124644 (2009.12.03) Korean Registered Patent No. 10-1202761 (November 13, 2012) Korean Registered Patent No. 10-1431388 (Nov. Korean Registered Patent No. 10-1618341 (Apr. 28, 2016)

The present invention has been made in order to solve the problems of the prior art dome house. The conventional dome house has a structure in which a plurality of unit blocks are mutually fitted or connected to each other by a separate connecting member, The airtightness of the connection part is weak, so that the insulation property of the domed house is somewhat insufficient.

Particularly, when protrusions and corresponding grooves are formed on a part of the outer periphery of a plurality of unit block bodies to form protrusions and corresponding grooves, and protrusions of neighboring unit block bodies and corresponding grooves are fitted to each other, There is a problem that the heat conduction rate is drastically lowered due to the through hole that can be formed in the connecting portion of the corresponding groove;

In addition, when adjacent unit blocks are interconnected by separate connecting members, the construction process for fitting the connecting members to the respective unit block bodies is complicated. In addition, when the connecting parts between the unit block bodies in which the connecting members are located and the unit block bodies It is a main object of the present invention to provide a solution to this problem because of a problem that the heat conduction rate is drastically lowered due to the through hole formed in the through hole.

The present invention has been made to solve the above-

A prefabricated dome house made up of a plurality of unit block bodies, the unit block body comprising: an outer unit block body disposed outside the prefabricated dome house; An inner unit block body having outer surfaces coupled to inner surfaces of the outer unit block bodies and disposed inside the assembled dome house; Wherein each of the outer unit block body and the inner unit block body is formed with at least one latching portion on the outer periphery thereof and the latching portion is interlocked with another latching portion of the adjacent unit block body. .

In the assembled dome house having improved airtightness according to the present invention as described above, the unit block body is formed of a single unit block body by the combination of the outer unit block body and the inner unit block body, and the connection between the neighboring unit block bodies is formed by the outer unit block And the engagement portion formed in the inner unit block body, respectively, so that an effect of achieving an excellent airtightness of the connecting portion between the unit block bodies can be obtained;

Particularly, when the outer unit block body and the inner unit block body are mutually staggered and connected to each other in the side and upper and lower directions, by overlapping between the connecting parts of the outer unit block and the inner unit block formed by the stagger, An effect that the airtightness can be improved can be obtained;

As a result, it is possible to obtain an effect of improving the heat insulating property and the ease of construction of the entire prefabricated dome house.

1 is a perspective view showing a prefabricated dome house with improved airtightness according to a preferred embodiment of the present invention.
2 is a partially exploded perspective view showing a prefabricated dome house with improved airtightness according to a preferred embodiment of the present invention.
3 is a partially exploded perspective view showing unit blocks of an assembled dome house having improved airtightness according to a preferred embodiment of the present invention.
4 is a perspective view showing a unit block body of a prefabricated dome house with improved airtightness according to a preferred embodiment of the present invention.
5A is a front view showing a unit block body of a prefabricated dome house with improved airtightness according to a preferred embodiment of the present invention.
FIG. 5B is a rear view showing a unit block body of a prefabricated dome house with improved airtightness according to a preferred embodiment of the present invention. FIG.
5c is a left side view showing a unit block body of a prefabricated dome house with improved airtightness according to a preferred embodiment of the present invention.
FIG. 6 is an exploded perspective view showing a connection process between unit blocks of a prefabricated dome house having improved airtightness according to a preferred embodiment of the present invention; FIG.
7 is a perspective view showing a unit block body of a prefabricated dome house with improved airtightness according to another preferred embodiment of the present invention.
8 is a front view showing a unit block body of a prefabricated dome house with improved airtightness according to another preferred embodiment of the present invention.
9 is a rear view showing a unit block body of a modular dome house with improved airtightness according to another preferred embodiment of the present invention.
10 is an exploded perspective view showing a connection process between unit blocks of a prefabricated dome house having improved airtightness according to another preferred embodiment of the present invention.
11 is a left side view showing a unit block body of a prefabricated dome house with improved airtightness according to another preferred embodiment of the present invention.
12 is a bottom perspective view showing an inner space of a prefabricated dome house with improved airtightness according to a preferred embodiment of the present invention.

The present invention relates to a prefabricated dome house constructed by assembling a plurality of unit block bodies (10) capable of securing heat insulation and structural strength, and is a prefabricated dome house made of a connection between a plurality of unit block bodies (10) The unit block body 10 includes an outer unit block body 11 disposed outside the prefabricated dome house; And an inner unit block body (12) which is coupled to the inner surface of the outer unit block body (11) and is disposed inside the assembled dome house; One or more latching portions 13a and 13b are formed on the outer periphery of the outer unit block body 11 and the inner unit block body 12 and the latching portions 13a and 13b are formed on the outer side of the adjacent unit block body 10, To the other docking house (13a, 13b) with improved airtightness.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown.

1, a dome house according to the present invention comprises a wall 100 having a circular horizontal section and a dome-shaped roof 110 connected to an upper portion of the wall 100, (100) and a roof (110) are formed by a connection between a plurality of unit block bodies (10).

At this time, the shape and size of the unit block body 10 can be configured to have various shapes and sizes according to the shape and size of the dome house to be manufactured, and a unit block body 10 for forming the wall body 100 And a unit block body 10 for forming the roof 110.

In addition, an opening (not shown) is provided at a certain portion of the wall 100 so that a person can enter and exit the wall 100, and the outside and the inside space can be ventilated at one or more portions of the wall 100, A window 21 may be provided.

In addition, the gates and the windows 21 are formed to have the same size as the size of the one or more unit block bodies 10, Or the window 21 is assembled to the dome house.

In addition, at the top of the roof 110, an empty space may be formed in which the unit block body 10 is not formed, and a skylight 22 may be installed in the hollow space.

The unit block body 10 includes the outer unit block body 11 and the inner unit block body 12 macroscopically and the outer unit block body 11 and the inner unit block body 11, The latching portions 13a and 13b are formed at certain outer circumferential portions of the unit block body 12 so that the latching portions 13a and 13b formed in the adjacent unit block bodies 10 when the plurality of unit block bodies 10 are connected to each other So that one of the unit block bodies 10 and the neighboring unit block bodies 10 are fastened to each other.

In addition, a common mortar such as a synthetic resin adhesive, cement, or the like is processed to increase the fastening force between the unit block bodies 10, which are connected to each other.

Specifically, the outer unit block body 11 is disposed outside the prefabricated dome house, and the outer surface of the inner unit block body 12 is coupled to the inner surface of the outer unit block body 11 , And is disposed inside the prefabricated dome house.

At this time, the unit block body 10 composed of the outer unit block body 11 and the inner unit block body 12 is positioned vertically in the wall 100 of the dome house according to the assembled position of the dome house, The width of the unit block body 10 is configured to have a curved shape so that when the plurality of unit block bodies 10 are assembled together in the same vertical and horizontal phases, the wall 100 having a vertical shape with a vertical and horizontal cross- .

The unit block body 10 including the outer unit block body 11 and the inner unit block body 12 is disposed on the roof 110 of the dome house so that the height and the width are both bent So that the dome-shaped roof 110 can be formed when the plurality of unit block bodies 10 are assembled together in the vertical and horizontal phases.

In addition, the outer unit block body 11 and the inner unit block body 12 having the above-described structure may be made of materials such as EPS (EXPANDED POLY-STYRENE) which can have heat insulation and structural strength.

That is, the outer unit block body 11 and the inner unit block body 12 constituting the unit block body 10 according to the present invention do not require separate frames or struts for realizing the structural strength, Is formed by directly molding the foamed resin.

At this time, after the outer unit block body 11 and the inner unit block body 12 are separately formed, the outer surface of the inner unit block body 12 is formed on the inner surface of the outer unit block body 11 And they may be combined with each other. Preferably, they may be integrally molded using a single mold.

One or more latching portions 13a and 13b are formed on the outer periphery of each of the external unit block body 11 and the external unit block body 11 so that when a plurality of unit block bodies 10 are coupled to each other, The fastening portions 13a and 13b formed on the outer unit block body 11 of the unit block body 10 of the unit block body 10 are fastened to the fastening portions 13a and 13b formed on the inner unit block body 12 of the other unit block body 10. [ And the engaging portions 13a and 13b formed on the inner unit block body 12 of one of the unit block bodies 10 are engaged with the outer unit block body 11 of the other unit block body 10, (13a, 13b) formed on the base plate (12).

The fastening portions 13a and 13b formed on the outer unit block body 11 and the fastening portions 13a and 13b formed on the inner unit block body 12 are integrally formed with the outer unit block body 11 and the inner unit block body 12, The unit block bodies 10 are formed at different positions on the outer periphery of the unit block body 10 formed by the coupling of the unit block bodies 10 and 12 so that different unit block bodies 10 can be assembled to any one of the unit block bodies 10 At the same time, the connection portions of the unit block bodies 10 assembled together form a refracted connection surface, so that the outside air that can flow into the internal space from the outside through the connecting portion of the unit block bodies 10 can be blocked more effectively And it is possible to more effectively block warmth or cold air that may be emitted from the inner space to the outside.

That is, in the unit block body 10 having the above-described structure, the outer unit block body 11 is arranged on the outer side in the vertical direction of the wall 100 of the dome house and the roof 110, The outer unit block body 11 and the inner unit block body 12 may be formed in various shapes as long as the plurality of engaging portions 13a and 13b are formed on the outer periphery of the outer unit block body 11 and the inner unit block body 12, respectively.

The unit block body 10 according to the present invention may be configured to have various shapes according to the type of the unit block body 10 forming the wall 100 or the roof 110 as described above, The outer unit block body 11 and the inner unit block body 12 of different shapes may be mutually coupled according to the degree of straightness in the vertical direction and the degree of refraction in the vertical direction.

The unit block body 10 forming the wall 100 having a straight line in the vertical direction and the roof 110 having a certain degree of refraction has an outer unit block body 11 and an inner unit block body 12, Ii) a unit block body 10 'which forms a portion having a relatively high refractive index to connect the wall 100 and the roof 110 to the outer unit block body 11' Is formed to be larger than that of the inner unit block body 12 so that the outer periphery of the abrupt refraction portion of the dome house is larger than the inner periphery of the dome house so as to induce natural bending of the dome house.

Specifically, the unit block body 10 according to the present invention includes a plurality of first unit block bodies 10-1 corresponding to the wall body 100 of the prefabricated dome house; A lower portion of the first unit block body 10-1 is connected to a lower portion of the first unit block body 10-1 and a plurality of second unit blocks corresponding to a portion connecting the wall body 100 and the roof 110, (10-2); A plurality of third unit block bodies 10-3 connected to an upper portion of the second unit block body 10-2 and corresponding to an intermediate portion of the roof 110; And a plurality of fourth unit block bodies (10-4) connected to an upper portion of the third unit block body (10-3) and corresponding to an upper portion of the roof (110); Each of the first unit block body 10-1 to the fourth unit block body 10-4 may be formed by connecting the external unit block body 11 and the internal unit block body 12.

The first unit block body 10-1, the third unit block body 10-3, and the fourth unit block body 10-4 are unit block bodies 10 corresponding to i) The second unit block 10-2 can be divided into a unit block 10 corresponding to (ii).

Specifically, in the case of (i), at least one of the plurality of unit block bodies 10, the first unit block body 10-1, the third unit block body 10 3) and the fourth unit block body 10-4 may correspond to each other), the outer unit block body 11 and the inner unit block body 12 have the same shape, The unit block body 11 and the inner unit block body 12 are connected to each other so as to be shifted in the side direction and the upper and lower direction so that the protruding connection portions 14a and 14b are connected to the external unit block body 11 and the inner unit block body 12. [ (13a, 13b) are formed on the connecting portions (14a, 14b), respectively.

4, the external unit block body 11 and the internal unit block body 12 are formed to have the same shape, and the external unit block body 11 and the internal unit block body 12 are connected to each other so as to be shifted in the side direction and the upper and lower direction So that a plurality of connecting portions 14a and 14b are formed on the outer periphery of the unit block body 10.

More specifically, when the external unit block body 11 and the internal unit block body 12 are configured to have a quadrangular shape at the front as shown in FIG. 4, the external unit block body 11 and the internal unit block body 12) are formed to have the same shape (size is the same), and a part of one side of the outer unit block body 11 (a first connecting portion 14a-1 And the lower part of the outer unit block body 11 (the second connection part 14a-2) protrudes downwardly of the inner unit block body 12 at the same time.

At this time, the outer unit block body 11 and the inner unit block body 12 are connected to each other by the staggered connection, so that a part of the other side of the inner unit block body 12 And the upper part of the inner unit block body 12 (the fourth connection part 14b-2) protrudes upward in the direction of the upper side of the outer unit block body 11.

That is, the connection part 14a formed in the external unit block body 11 includes a first connection part 14a-1 protruding from one side of the external unit block body 11; And a second connection part (14a-2) protruding from the lower part of the outer unit block body (11); The connection portion 14b formed in the inner unit block body 12 includes a third connection portion 14b-1 protruding from the other side portion of the inner unit block body 12; And a fourth connection part 14b-2 protruding from the upper part of the inner unit block body 12.

6, the first connection portion 14a-1 includes an outer unit block body 11 formed by protruding one side portion of the outer unit block body 11 from one side portion of the inner unit block body 12, 1 of the inner unit block body 12 formed on the other side of the unit block body 10a located at one side of the unit block body 10 as a part of the unit block body 10. At this time, the engaging portions 13a and 13b formed on the inner surface of the first connecting portion 14a-1 are engaged with the engaging portions 13a and 13b formed on the outer surface of the third connecting portion 14b-1 of the unit block body 10a, 13b are fastened together.

The second connection part 14a-2 is a part of the external unit block body 11 formed by further protruding the lower part of the outer unit block body 11 than the lower part of the inner unit block body 12, 2 of the inner unit block body 12 formed on the upper portion of the unit block body 10d located at the lower portion of the unit block body 10. At this time, the engaging portions 13a and 13b formed on the inner surface of the second connecting portion 14a-2 are engaged with the engaging portions 13a and 13b formed on the outer surface of the fourth connecting portion 14b-2 of the unit block 10d, 13b are fastened together.

The third connection part 14b-1 is a part of the inner unit block body 12 formed by further protruding the other side part of the inner unit block body 12 from the other side part of the outer unit block body 11, 1 of the outer unit block body 11 formed on one side of the unit block body 10b located on the other side of the block body 10. [ The engaging portions 13a and 13b formed on the outer surface of the third connecting portion 14b-1 are engaged with the engaging portions 13a and 13b formed on the inner surface of the first connecting portion 14a-1 of the unit block body 10b, 13b.

The fourth connection portion 14b-2 is a part of the inner unit block body 12 formed by further protruding the upper portion of the inner unit block body 12 than the upper portion of the external unit block body 11, (2) of the outer unit block body (11) formed at the lower part of the unit block body (10c) located at the upper part of the body block (10). The engaging portions 13a and 13b formed on the outer surface of the fourth connecting portion 14b-2 are engaged with the engaging portions 13a and 13b formed on the inner surface of the second connecting portion 14a-2 of the unit block body 10c, 13b are fastened together.

That is, the outer unit block body 11 formed with the first connection portion 14a-1, the second connection portion 14a-2, the third connection portion 14b-1, and the fourth connection portion 14b- The unit block body 10 formed of the inner unit block body 12 has a connecting portion between any one unit block body 10 exposed to the outside of the dome house and the adjacent unit block body 10, 13b are exposed to the outside without any exposure of the outer unit block body 11, it is possible to effectively block the outside air that may flow into the inner space from outside the dome house; Since only the portion corresponding to the outer periphery of the inner unit block body 12 is exposed to the inner space in the inner space of the dome house, it is possible to effectively block the warmth or cool air that may be leaked from the inner space of the dome house to the outside have.

The fastening portions 13a and 13b are formed in the connecting portion and the fastening portions 13a and 13b formed on the outer unit block body 11 and the fastening portions 13a and 13b formed on the inner unit block 12 form mutually The first connection portion 14a-1 and the second connection portion 14a-2 may be formed in various shapes as long as the first connection portion 14a-1 and the second connection portion 14a- The portions (13a, 13b) are formed with an engagement groove (13a) in which a connection portion with the inner unit block body (12) is located, a wide inner side and a narrow outer side; The fastening portions 13a and 13b formed on the third connection portion 14b-1 and the fourth connection portion 14b-2 are fastened to the fastening groove 13a, The inner side on which the part is located may be narrow and the outer side may be configured to form the wide engagement hooks 13b.

That is, the other unit block bodies 10 are connected to all four sides of one unit block body 10 (which is the same as the corresponding unit block body 10, hereinafter referred to as a corresponding unit block body 10) The engaging groove 13a formed in the first connecting portion 14a-1 of the corresponding unit block body 10 is connected to the third connecting portion 14b of the unit block body 10a located at one side of the corresponding unit block body 10 And the engagement groove 13a is formed so that the inner side of the corresponding unit block body 10 where the connection portion with the inner unit block body 12 is located is wide and the outer side Since the inner side of the unit block body 10a where the connecting portion of the unit block body 10a with the outer unit block body 11 is located is narrow and the outer side of the unit block body 10 is narrow The unit block body 11 and the unit block body 10a located at one side of the unit block body 10 are adjacent The exposed portions of the engaging portions 13 (the engaging grooves 13a and the engaging jaws 13b) are minimized, and the heat conduction rate can be increased.

The width of the engaging groove 13a of the second connecting portion 14a-2 and the engaging shoulder 13b of the fourth connecting portion 14b-2 is smaller than the width of the adjacent portion of the outer unit block body 11 The area of the latching portions 13a and 13b adjacent to the outside of the dome house is minimized and the increased heat conduction rate can be realized and the latching portion 13, the latching groove 13a and the latching jaw 13b, Can further increase the fastening force between the neighboring unit block bodies 10.

In addition, in the case of (ii), another one or more of the plurality of unit block bodies may correspond to the unit block body 10 'and the second unit block body 10-2) The block body 12 is formed to have the same width as the external unit block body 11 but a low height. The outer unit block body 11 and the inner unit block body 12 are arranged to be shifted in the lateral direction The side connecting portions 14a-1 ', 14b-1' in the protruded shape are configured to be formed at each of the side portions of the outer unit block body 11 and the inner unit block body 12; An upper connection part 14b-2 'and a lower connection part 14a-2' are formed on the upper and lower parts of the outer unit block body 11, respectively, in which the inner unit block body 12 is connected and protruded. The latching portions 13a and 13b may be formed on the side connecting portions 14a-1 'and 14b-1', the upper connecting portion 14b-2 'and the lower connecting portion 14a-2'.

7, the width of the inner unit block body 12 is the same as the width of the inner unit block body 12, but the height of the inner unit block body 12 is larger than that of the outer unit The inner unit block body 12 and the outer unit block body 11 are staggeredly connected to each other in the side direction and at the same time the outer unit block body 11 1 ', 14b-1', 14b-2 'and 14a-2' are connected to each other so as to be centered on the inner unit block body 12, Is formed on the outer periphery of the unit block body 10 '.

More specifically, as shown in FIG. 7, the outer unit block body 11 and the inner unit block body 12 are configured to have a rectangular shape (preferably, a trapezoidal shape whose upper portion is narrower than the lower portion) The outer unit block body 11 and the inner unit block body 12 having the above-described structure are mutually staggered in the lateral direction. Therefore, one side of the outer unit block body 11 is connected to one side of the inner unit block body 12 (14a-1 ') is formed so as to protrude further than the other side of the outer unit block body (11) in the other side portion of the inner unit block body (12), and the other side side connecting portion The side connecting portion 14b-1 'is formed.

Since the inner unit block body 12 is lower in height than the outer unit block body 11 and the center thereof is the same as the outer unit block body 11, the inner unit block body 12 is connected to the outer unit block body 11 The upper unit connection block 14b-2 'protruding more than the upper portion of the inner unit block body 12 is formed on the upper part of the outer unit block body 11, A lower connection portion 14a-2 'protruding more than the lower portion of the inner unit block body 12 is formed.

The one side connecting portion 14a-1 'formed on one side of the unit block 10' has a unit block 10a adjacent to one side of the unit block 10 ' 1 'of the inner unit block body 12 on the other side of the one side connecting portion 14a-1' of the one side connecting portion 14a-1 'of the other side connecting portion 14a-1' The latching portion 13 formed in the inner surface of the unit block body 10a has the other side connecting portion 14b of the inner unit block body 12 of the unit block body 10a adjacent to one side of the corresponding unit block body 10 ' - 1 ') are fitted to each other.

The other side connecting portion 14b-1 'formed on the other side of the unit block body having the above-described structure is provided with a unit block body 10b adjacent to the other side of the unit block body 10', a corresponding unit block body 10 ' 1 'of the inner unit block body 12 on one side of the other side side connecting portion 14b-1', and the other side side connecting portion 14b-1 ' (13a-1 ') of the outer unit block body (11) of the unit block body (10b) adjacent to the other side of the corresponding unit block body (10' And the engaging portions (13, 13a) formed on the inner surface are fitted to each other.

The upper connection part 14b-2 'formed on the upper side of the unit block body 10' having the above-described structure is connected to the upper side of the third unit block body 10c adjacent to the upper side of the corresponding unit block body 10 ' (Corresponding to the unit block body 10-3) formed at the lower surface of the inner unit block body 12. At this time, the engaging portions 13, 13 'formed on the inner surface of the upper connection portion 14b- (13a) of the unit block body (10) is formed with a locking part (13) of a connecting part formed at the lower part of the inner unit block body (12) of the unit block body (10c) adjacent to the upper part of the unit block body ) Are mutually fitted.

In addition, the lower connection part 14a-2 'formed at the lower part of the unit block body having the above-described structure is connected to the first unit block body 10d of the unit block body 10d (i) adjacent to the lower part of the unit block body 10' 10-1) of the inner unit block body 12, and at this time, the engaging portion 13 formed on the inner surface of the lower connecting portion 14a-2 'is engaged with the engaging groove 13a ) Of the unit block body 10 'has a hooking portion 13 and a hooking jaw 13b formed at the upper portion of the inner unit block body 12 of the unit block body 10d adjacent to the lower side of the corresponding unit block body 10' Respectively.

That is, the unit block body 10 'having the structure according to the above (ii) has a structure in which the outer periphery (height) of the outer unit block body 11 in the vertical direction is larger than the vertical outer periphery The outer circumference of the abrupt bending portion of the dome house is made larger than the inner circumference, so that the natural bending of the dome house can be induced.

In addition, a cutout groove 18 having a length in the vertical or horizontal direction may be formed on at least one of the outer surface and the inner surface of the unit block 10 according to the present invention.

More specifically, the cutout groove 18 may be formed on at least one of the outer surface of the plurality of outer unit block bodies 11 or the inner surface of the plurality of inner unit block bodies 12, A support 19 made of a material such as wood, a synthetic resin or a metal can be inserted into the frame 18.

That is, the support base 19 inserted into the incision groove 18 has a structure for rigidly mounting the casing member 30 (or the interior member 30) on the outside or inside of the unit block body 10 according to the present invention, The unit case 30 is provided between the case 30 and the unit block 10 so that the case 30 can be firmly mounted on the unit block 10.

At this time, the incision groove 18 may be formed in the horizontal or vertical direction of the dome house according to the shape and mounting direction of the facings 30, and the incision grooves 18 formed in the plurality of unit block bodies 10 Are mutually communicated to form a single groove in the horizontal or vertical direction and can be formed on the outside or inside of the dome house.

In addition, at least one groove 17 is formed on the inner surface of the inner unit block 12 included in the unit block 10 according to the present invention. It can be configured to have a deep depth.

That is, the groove 17 is formed on the inner surface of the inner unit block body 12 and communicates with the inner space of the dome house, and the lighting apparatus can be inserted into the inner space.

When the central portion of the groove 17 is formed to have a deeper depth than the outside, the light emitting lamp of the lighting apparatus is located as close as possible to the inner surface of the inner unit block body 12, The other components of the lighting apparatus can realize the effect of being able to be inserted into the central portion of the groove 17.

In addition, the groove 17 is formed in the unit block body 10 provided at the lower part of the dome house in the direction of the unit block body 10 provided at the upper part (the first unit block body 10-1 to the fourth unit block body 10-4) < / RTI > direction).

That is, since the dome house has a structure in which the inner space becomes narrower as it goes from the lower part to the upper part, when the groove 17 is configured to become smaller as it goes from the lower part to the upper part of the dome house, The size of the illuminating device illuminated by the illuminating device can be reduced as the illuminating device is moved from the lower part to the upper part of the dome house and thus the perspective of the illuminating device can be formed. It is possible to realize an effect of enabling a space like a sky to be produced in a space.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It is possible to carry out various changes in the present invention.

10, 10a, 10b, 10c, 10d and 10 ': a unit block body
10-1: first unit block body 10-2: second unit block body
10-3: third unit block body 10-4: fourth unit block body
11: External unit block body 12: Internal unit block body
13a, 13b: engaging portion, engaging groove, engaging jaw 14a, 14b:
14a-1: first connection part 14a-2: second connection part
14b-1: third connection part 14b-2: fourth connection part
14a-1 ': Side connecting portion 14b-1': Side connecting portion
14b-2 ': upper connection portion 14a-2': lower connection portion
17: groove 18: incision groove
19: support 21: window
22: skylight 30: exterior material, interior material
100: wall 110: roof

Claims (6)

In a prefabricated dome house made up of a connection between a plurality of unit block bodies 10,
The unit block body (10)
An outer unit block body (11) disposed outside the prefabricated dome house;
And an inner unit block body (12) which is coupled to an inner surface of the outer unit block body (11) and which is disposed inside the assembled dome house,
One or more latching portions 13a and 13b are formed on the outer periphery of the outer unit block body 11 and the inner unit block body 12 and the latching portions 13a and 13b are formed on the outer side of the adjacent unit block body 10, Are fitted to each other with the other locking portions (13a, 13b) of the dome housing.
The method according to claim 1,
One or more unit block bodies (10) of the plurality of unit block bodies (10)
The outer unit block body 11 and the inner unit block body 12 have the same shape,
The outer unit block body 11 and the inner unit block body 12 are connected to each other so as to be shifted from each other in the lateral direction and the up and down direction so that the protruded connecting portions 14a and 14b are connected to the outer unit block body 11 and the inner unit body Are formed on respective portions of the outer periphery of the block body (12)
Wherein the connecting portions (14a, 14b) are formed with latching portions (13a, 13b).
3. The method of claim 2,
The connecting portion 14a formed in the external unit block body 11 is formed in a shape
A first connection part 14a-1 protruded from one side of the outer unit block body 11;
And a second connection part (14a-2) protruding from the lower part of the outer unit block body (11)
The connecting portion 14b formed in the inner unit block body 12 is formed in a shape
A third connection part 14b-1 protruding from the other side of the inner unit block body 12;
And a fourth connection part (14b-2) protruding from the upper part of the inner unit block body (12).
The method of claim 3,
The engaging portions 13a and 13b formed on the first connecting portion 14a-1 and the second connecting portion 14a-2, respectively,
The inner side where the connecting portion with the inner unit block body 12 is located is wide and the outer side is formed with the narrow groove 13a having a narrow shape;
The engaging portions 13a and 13b formed on the third connecting portion 14b-1 and the fourth connecting portion 14b-2, respectively,
Characterized in that the fastening protrusion (13b) is formed so as to have a narrow inner side and a wide outer side where the connection portion with the outer unit block body (11) is located, Prefabricated dome house.
The method according to claim 1,
The other one or more unit block bodies 10 'of the plurality of unit block bodies 10 may be formed,
The inner unit block body 12 has the same width as the outer unit block body 11 but has a low height,
The outer unit block bodies 11 and the inner unit block bodies 12 are connected to be shifted in the lateral direction so that the protruding side connecting portions 14a-1 ', 14b-1' ) And a side portion of the inner unit block body (12);
An upper connection part 14b-2 'and a lower connection part 14a-2' are formed on the upper and lower parts of the outer unit block body 11, respectively, in which the inner unit block body 12 is connected and protruded.
The fastening portions 13a and 13b are formed in the side connecting portions 14a-1 'and 14b-1', the upper connecting portion 14b-2 'and the lower connecting portion 14a-2' Prefabricated dome house with improved confidentiality.
The method according to claim 1,
On the inner surface of the inner unit block body (12)
One or more recesses (17) are formed,
The groove (17)
Wherein the dome is formed to have a deeper depth from the outside toward the center.

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