KR101932561B1 - Exterior Fixing System - Google Patents

Abstract

According to one aspect of the present invention, an exterior material fixing system comprises: an anchor of which one end is inserted into an external wall of a building to be fixated to the building; an insulating material provided in the external wall of the building; a fixing port inserted into the insulating material, and having one end coming in contact with the external wall of the building to surround an outer circumferential surface of the anchor; a connection member placed in the other end of the fixing port to be coupled to the anchor; an exterior material coupled to the connection member to finish the external wall of the building; and a disk placed on an outer circumferential surface of the fixing port, provided to be in contact with one surface of the insulating material, enabling the insulating material to adhere to the external wall of the building, improving airtightness between the fixing port and the insulating material, and adjusting a distance between the external wall of the building and an exterior material.

Description

Exterior Fixing System

The present invention relates to an exterior material fixing system. More particularly, the present invention relates to an exterior material fixing system, and more particularly, to an exterior material fixing system capable of reducing energy loss of a building, preventing condensation, blocking pass heat, and acting as a passive house and a zero energy house The present invention relates to an exterior material fixing system that can be carried out.

The government has promulgated revised construction standards for energy - saving green houses, which will increase the energy saving rate to 50 ~ 60% of the passive house level from December 2017.

And by 2025, we are pushing for a zero-energy house mandate to reduce carbon dioxide emissions by 35% and expand the renewable energy and energy consumer markets.

In order to realize the above-mentioned passive house and zero energy house, it is very important to shut out the heat inside the building to the outside or to prevent the outside heat from penetrating into the inside as much as possible.

For this purpose, attempts have been made to use exterior materials of buildings using various kinds of heat barrier materials. However, even if the building is constructed using the exterior material of the building having such heat shielding efficiency, heat loss to the outside due to the fixing means can not be achieved when the conventional fixing means is used, .

On the other hand, in order to improve the insulation performance of the building, insulation material is installed inside the exterior material of the building.

Therefore, when fixing the exterior material of the building to the exterior wall of the building, it is necessary to install the insulation material on the outer wall when the concrete is laid, or to insulate the insulation material with an adhesive or a fixing pin, to cut off the mounting part such as the bracket, Was carried out.

However, since the anchor bolts are constructed by using fixing means such as brackets, the heat insulating material is damaged and the finishing process is required. In addition, the heat from the outside of the building is transferred to the set anchor and the bracket and flows into the inside of the building. There is a problem that the energy of the building is lost due to the heat bridging phenomenon that escapes to the outside. Therefore, it is a reality that passive houses and zero energy houses are lacking in realization because of the lack of technology to solve the heat bridge and the construction mechanism that does not guarantee the quality.

Further, depending on the construction state (horizontal, vertical, etc.) of the outer wall or the type of the heat insulating material, it is difficult to tightly or hermetically fix the fixing means. In order to solve this problem, the number of the fixing means is increased and the construction time is increased. Therefore, there is a problem in terms of economical efficiency and workability, Lt; / RTI >

On the other hand, the method of attaching the heat insulating material to the outer wall can be divided into a method of installing the concrete after installing the insulation beforehand in the mold, and a method of fixing the concrete by using the bond or the fixing pin after pouring the concrete. In the case where the concrete is installed after the concrete is laid, a thermal insulation material in the form of a spray can be used instead of a plate-shaped board insulation material depending on the kind of the insulation material. In general, a board insulation material has a very high market share due to workability and quality control .

In case of inserting the insulation, the shape to attach the line is that the insulation is fixed between the formwork fixed to the formwork and the reinforcement in the process of casting the concrete, or the mold is pushed out, It is often difficult to obtain uniform quality at the time of construction of the exterior material due to frequent occurrence of defective (uneven) or partially dulled contact of the insulation material. Therefore, to ensure smooth quality control, the shape of the concrete after pouring concrete is various, but the design price rises somewhat compared with the pouring, so that it is judged selectively considering various situations such as design budget.

Therefore, there is a bond method in the means of fixing the heat insulating material in the case of inserting the heat insulating material after pouring. This method has a problem in the winter season, and is more advantageous than the external heat in the case of internal heat insulation, It is true that it is affected by meteorological conditions such as dropout. Therefore, the construction using most of the fixed fasteners for insulation other than the external finishing method (EIFS) is mostly performed by the dry method.

Therefore, fixed fasteners using air or gas pressure are used to fix the heat insulating material, and there has been a rise in costs due to the number of heat bridges and the number of use due to the number per unit area.

Also, depending on the elevation design of the building, the same insulation material thickness may be formed in the concrete frame and the distance of the exterior material may be changed. That is, the finish line of the facings may not be constant, but may protrude or sink into the protrusion. In such a case, a situation may arise in which the length of the member for fixing the casing is adjusted depending on the casing.

However, when the length of the member for fixing the casing is adjusted, the function of tightly fixing the insulation can not be achieved, or heat loss through the outer circumference of the fixing member can occur.

Accordingly, there is a need to develop a technique that can smoothly control the gap between the heat insulating material and the casing, and exhibit a heat-shielding function such as close adhesion and air tightness around the heat insulating material.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a heat insulating material having a uniform thickness, And to provide an exterior material fixing system that can smoothly adjust and maintain the space between the heat insulating material and the exterior material and make the vicinity of the heat insulating material airtight and close.

In addition, even if a fixture that minimizes the damage of the heat insulation material installed to install the casing material is used, there is no function of blocking the heat bridge of the fixture itself or a gap is formed on the outer circumference of the fixture which contacts with the heat insulation material. Thereby preventing energy loss of the building, preventing condensation, and performing a role as a passive house and a zero energy house.

According to an aspect of the present invention, there is provided an exterior material fixing system including an anchor which is inserted into an outer wall of a building and is fixed to the building, a heat insulating material provided on an outer wall of the building, And a connecting member which is positioned at the other end of the fixing member and is fastened to the anchor, and a connecting member which is connected to the connecting member to close the outer wall of the building The heat insulating material is disposed on an outer circumferential surface of the fixture and is brought into contact with a surface of the heat insulating material to closely adhere the heat insulating material to the outer wall of the building to improve the airtightness between the fixture and the heat insulating material. The disc can be provided.

The fixture may include a head portion provided to face one surface of the heat insulating material and a body portion which is integrally formed with the head portion and is bent in a direction of the heat insulating material and has one end inserted into the heat insulating material.

The fixture may include a bottom portion provided at one end of the body portion to correspond to the head portion to seal the inside of the body portion, and a filler may be provided inside the closed body portion.

The fixture may be provided with a fastening portion which is fastened to the head portion and protruded toward the connection member, and fastened to the connection member when one end of the anchor is located inside the body portion.

The fixture may include a first coating layer that covers the entirety of the head and the body, or a part of the heat insulation exposed to the outside.

The fixture is connected to a jig inserted through the head to be inserted into the heat insulating material by a rotational force. The jig includes a guide pipe into which the anchor is inserted, And a connection port provided between the guide pipe and the connection pipe for connecting the guide pipe and the connection pipe.

The connector may include a magnet for allowing the jig to easily engage with the fixture through a magnetic force.

The disk may include a main body coupled to an outer surface of the first coating layer and coupled to the main body, and a blade extending in an outer peripheral direction of the main body to be in contact with one surface of the heat insulating material.

The airtight tape may be provided on one surface of the disk that is in contact with the heat insulating material. The airtight tape is formed to be larger than the size of the blades and attached to the heat insulating material to maintain airtightness between the disk and the heat insulating material.

The disc may be detachably attached to the body or may be integrally formed.

The connecting member includes a fastener connected to the casing, a first nut fastened to the anchor so as to be positioned between one side of the fastener and the fastener, and a first nut fastened to the anchor to be positioned on the other side of the fastener And a second nut for fixing the fastener.

And a cap provided to surround the second nut and the end of the anchor to block the heat bridge through the second nut and the end of the anchor.

The fastener may be provided with a second coating layer which blocks heat flow through the fastener through an insert injection method.

The fastener is provided with a non-injection part formed at a position in contact with the anchor, the first nut, and the second nut to increase the structural rigidity through the metal connection between the fastener, the anchor, the first nut and the second nut. .

The cover layer and the cap may be provided with a coupling portion that allows the fastener and the cap to be coupled through a forced fit or a screw connection.

The connecting member may be filled with a heat insulating material surrounding the end portion of the anchor, the first nut, and the second nut.

The cap may be formed through filling of the synthetic resin.

The anchor may be any one of a set anchor, a wedge anchor, and a chemical anchor.

The exterior material may be any one of a stone panel, a decorative brick, a metal panel or a non-metallic panel.

According to the exterior material fixing system of the present invention, the disc is provided in the fixture, so that the air gap between the fixture and the cut insulation material is airtight, and the heat insulating material is tightly fixed to the structure. In addition, the gap between the exterior material and the surface of the heat insulating material may be different depending on whether the exterior material is projected or not, and the external space is smoothly adjusted to such a variable spacing.

Accordingly, the building using the exterior material fixing system of the present invention has an advantage of being able to perform the role of a passive house and a zero energy house.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a cross-sectional view of an exterior material fixing system in accordance with an embodiment of the present invention.
2 is an exploded view of the exterior material fixing system shown in Fig.
3 is a perspective view showing the fastener of the exterior material fixing system shown in Fig.
FIG. 4 is a cross-sectional view showing a state where a jig is fastened to a fixture of the exterior material fixing system shown in FIG. 1;
5 to 7 are sectional views showing a modified example of the exterior material fixing system shown in Fig.

Hereinafter, an exterior material fixing system according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded view of the exterior material fixing system shown in FIG. 1, and FIG. 3 is a perspective view showing a fastener of the exterior material fixing system shown in FIG. 2 .

1 to 3, an outer casing fixing system 10 according to an embodiment of the present invention includes an anchor 100, a heat insulating material 200, a fixture 300, a disk 400, a connecting member 500, And may have an exterior material 600.

One end of the anchor 100 is inserted into the outer wall of the building 20 and the other end of the anchor 100 is exposed to the outside through the heat insulating material 200 provided on the outer wall of the building 20. The anchor 100 can support a plurality of outer sheaths 600 according to the weight of the outer sheath 600 and can be provided with a set anchor, a wedge anchor, a chemical anchor, etc. Can be used. Although not shown in the drawing, a perforation (not shown) formed in the building 20 in advance for inserting the anchor 100 may be filled with resin or the like to prevent the outside air from penetrating.

The heat insulating material 200 may be installed in the building 20 before the anchor 100 is inserted or may be installed in the building 20 after the anchor 100 is inserted.

The fixture 300 may be inserted into the heat insulating material 200 to surround the outer circumferential surface of the anchor 100. The fixture 300 is provided to surround the outer circumferential surface of the anchor 100 so that the supporting force of the anchor 100 can be increased and various types of the outer case 600 can be safely provided.

The fixture 300 is integrally formed with the head 310 and the head 310 and is bent in the direction of the heat insulator 200 so that one end of the fixator 300 is connected to the heat insulator 200 And a body 320 inserted into the body 320. The fixture 300 may be formed in a columnar shape to form an inner space, and may be formed in various shapes including a cylinder according to the shape of the head 310. At this time, one end of the body part 320 bent in the direction of the heat insulating material 200 may be inserted into the heat insulating material 200 by digging a part of the heat insulating material 200.

The fixture 300 may be provided with a first coating layer 300a covering the head 310 and the body 320. The first cover layer 300a provided on the body 320 may be provided only on a part of the body 320 or a portion of the body 200 exposed to the outside.

As described above, since the fixture 300 includes the first cover layer 300a, it is possible to prevent the outside air from penetrating through the fixture 300. [

Meanwhile, the disk 400 may be disposed on the outer circumferential surface of the fixture 300 and have one side thereof abutted with one surface of the heat insulating material 200. The disk 400 includes a body 410 coupled to the body 320 of the fixture 300 and a blade 420 extending in the direction of the outer circumference of the body 410 to face the one side of the heat insulating material 200 . The disk 400 having the main body 410 and the wings 420 can enhance the airtightness between the heat insulating material 200 and the fixture 300 and can play a role of bringing the heat insulating material 200 into close contact with the outer wall of the building 20 .

At this time, the main body 410 coupled to the body 320 is provided so that the inner side of the main body 410 is always in contact with the upper surface of the first coating layer 300a, thereby exerting an effect of interrupting the thermal bridging between the disk 400 and the fixture 300 .

When the distance from the outer wall of the building 20 to the exterior material is different from that of the exterior material of the building 20 in order to give a protruding feeling to the interior design of the building 20, the length of the fixture 300 is adjusted so that the exterior material is fixed to the exterior wall of the building 20 can do. At this time, a plurality of the above-described discs 400 are provided in the body portion 320 of the fixture 300 exposed to the outside of the heat insulating material 200, and the airtightness of the exposed portion of the heat insulating material 200, Can be prevented from being lowered.

As described above, when the exterior material to which the distance from the exterior wall to the exterior material of the building 20 is adjusted by adjusting the length of the fixture 300 is to be fixed to the exterior wall, The dimensions of the at least one connecting member 500 are the same. There is also a method of adjusting the length of the fastener 300 and adjusting at least one or more connecting members 500. However, in the case of a stone finishing and extrusion molding cement panel, the size of the connecting member 500 is made uniform, And the ease of material selection can be increased.

In addition, when the exterior material is different in character, the operation of the fixture 300 and the connection member 500 may be changed.

For example, in the case of a metal sheathing member, a back frame having the fixing member 300 and the connecting member 500 and then using a pipe or other structural material may be installed. At this time, the bottom frame using the above-mentioned pipes or other structural materials can be joined to the connecting member 500 by welding or welding. Further, another connecting member 500 may be further used depending on the type of the exterior material, or may be finished using a direct piece or the like on the upper frame.

It is also possible to prevent the outside air from penetrating into the gap between the heat insulating material 200 and the fastener 300 by blocking the gap between the heat insulating material 200 and the fastener 300 by inserting the blade 420 into the heat insulating material 200 have.

In addition, the disc 400 may include a sealing tape 430 provided on one surface of the disc 400 facing the heat insulating material 200. The airtight tape 430 is formed to be larger than the size of the blade 420 and attached to the heat insulating material 200 so that the airtightness between the disk 400 and the heat insulating material 200 can be maintained even when the surface of the insulating sheet 200 is uneven .

On the other hand, the connecting member 500 is located at the other end of the fixture 300 and can be fastened to the anchor 100. The connecting member 500 fastened to the anchor 100 may be directly or indirectly connected to the exterior material 600 to fix the exterior material 600 to the exterior wall of the building 20. The connecting member 500 includes a fastener 510 connected to the casing 600 and a first nut 520 fastened to the anchor 100 so as to be positioned between one side of the fastener 510 and the fastener 300, A second nut 530 fastened to the anchor 100 so as to be positioned on the other side of the fastener 510, a second nut 530 provided between the other side of the fastener 510 and the second nut 530 fastened to the anchor 100 And a cap 550 surrounding the end of the cap.

As shown in the drawing, the fastener 510 may be an L-shaped angle or the like. In this embodiment, the fastener 510 is an L-shaped angle. However, the fastener 510 may have various shapes, such as an L-shape, depending on the type and weight of the case 600.

The second cover layer 511 may be provided on the fastener 510 so as to cover the entire outer surface of the fastener 510 through the insert injection method. As described above, the second coating layer 511 can prevent the thermal bridge from flowing through the fastener 510.

The fastener 510 has a wing portion 513 on the back surface thereof to enhance the airtightness of the portion of the fastener 300 which is in contact with the head portion 310. [

In addition, the fastener 510 may be provided with a non-injection portion 512. The non-injection portion 512 is provided in the fastener 510 having the second coating layer 511 and the fastener 510 is in contact with the anchor 100, the first nut 520 and the second nut 530 As shown in FIG. The portion where the fastener 510 contacts the anchor 100, the first nut 520 and the second nut 530 by the non-injection portion 512 is not provided with the second coating layer 511, The anchor 100, the first nut 520, and the second nut 530 are directly butted against each other to be able to engage with each other, thereby enhancing the structural rigidity of the connecting member 500.

The first nut 520 is positioned between one side of the fastener 510 and the fastener 300 and serves to fix the fastener 300. The second nut 530 is fastened to the fastener 510, As shown in Fig.

In addition, synthetic resin may be injected into the first nut 520 in an entirety or a part thereof to exert an airtightness and a heat bridge blocking effect around the head 310 of the fixture 300. In the process of binding with the fastener 510 The airtight effect due to the close contact of the second nut 530 can be exerted.

The cap 550 is provided so as to surround the second nut 530 and the end of the anchor 100 and the exposed surface on which the second cover layer 511 of the fastener 510 is not formed, It is possible to exhibit the effect of blocking the occurrence of the heat bridge through the end of the fastener 100 and the exposed surface of the fastener 510. [ As shown in the drawing, the cap 550 may be manufactured to have a certain shape through an injection method. Although not shown in the drawings, a frame having a predetermined size may be formed in the fastener 510, A synthetic resin having performance and a method of charging the filled insulator 200 may be provided.

When the second cover layer 511 is provided on the fastener 510, the second cover layer 511 and the cap 550 may be provided with engaging portions 511a and 550a on one side thereof. For example, the engaging portion 511a on one side of the second coating layer 511 may be formed in a convex shape, and the engaging portion 550a on one side of the cap 550 may be formed in a concave shape to engage with each other. Conversely, the engaging portion 511a provided on one surface of the second covering layer 511 may be convexly formed, and the engaging portion 550a provided on one surface of the cap 550 may be concaved to be coupled to each other. Since the second cover layer 511 and the cap 550 have the engaging portions 511a and 550a, the fastener 510 and the cap 550 can be coupled through the interference fit.

Here, the joint portion 511a of the fastener 510 can be used as the above-mentioned mold having a certain size, so that the synthetic resin having the heat insulating performance and the filling heat insulating material 200 are filled, .

The fastener 510 and the cap 550 are coupled with each other through the coupling portions 511a and 550a in a tight fitting manner. However, the fastener 510 and the cap 550 are engaged with the coupling portions 511a and 550a, (Not shown) to be coupled through a screw coupling method.

The exterior material 600 may be directly or indirectly combined with the connecting member 500 to cover the exterior wall of the building 20 and may be made of stone finishing including stone panels and the like, And can be used as the facer material 600.

Next, a method of inserting the fixture 300 into the heat insulating material 200 will be described. In the following description, only different parts from the above-described embodiment will be described in detail and the same or similar parts will not be described in detail.

FIG. 4 is a cross-sectional view showing a jig fastened to a fastener of the exterior material fixing system shown in FIG. 1. FIG.

1 through 4, the fixture 300 of the casing fixing system 10 according to an embodiment of the present invention includes a head 310 and a head 310 which are provided to face one surface of the heat insulating material 200, And a body part 320 bent in the direction of the heat insulating material 200 and having one end inserted into the heat insulating material 200.

The jig 700 may be connected to the fixture 300 through the head 310 to allow the fixture 300 to be inserted into the insulator 200 by the rotational force.

The jig 700 includes a guide pipe 710 into which an anchor 100 is inserted and a connection pipe 720 and a guide pipe 710 which are provided on one side of the guide pipe 710 and to which the power tool 30 is connected, And a connection hole 730 provided between the connection pipe 720 and connecting the guide pipe 710 and the connection pipe 720.

A method of installing the fixture 300 using the jig 700 is as follows.

First, the fixture 300 is fastened to the jig 700. The anchor 100 is installed in the installed heat insulating material 200 and the guide pipe 300 of the jig 700 fastened with the fixture 300 around the end of the anchor 100 protruding from the one side of the heat insulating material 200 by a predetermined length, (710). At this time, the inlet of the guide pipe 710 is fitted to the protruded end of the anchor 100, and one surface of the fixing member 300 can be brought into contact with one surface of the heat insulating material 200.

When the electric tool 30 is operated, the guide pipe 710 is inserted into the end of the anchor 100 while the jig 700 rotates through the center of the anchor 100, The heat insulating material 200 is cut to come into contact with the outer wall.

The anchor 100 can be accurately positioned at the center of the fixture 300 when the fixture 300 is rotated while the guide pipe 710 mounted on the fixture 700 serves as a guide.

Meanwhile, there is a conventional method in which the fastener 300 is fixed to the outer wall while cutting the heat insulating material 200 in a rotatable manner, so that the thread of the anchor bolt is carried by the guide nut in the fastener 300. When the anchor bolt is not vertically installed, the circular bottom of the fixing hole 300 is not completely grounded but contacts only a part of the concrete surface. Thus, when the external load is loaded, the structural stability is secured There has been a problem that becomes difficult.

In order to solve such a problem, there is a case where anchor bolt is installed through a hole opened at the center of the fixture 300 after the function of the guide nut inside the fixture 300 is canceled and only the fixture 300 is rotated in advance. However, it is difficult to vertically and precisely enter the fastener 300 when the fastener 300 is inserted. Then, the fastener 300 obliquely inserted by the operation of the primary nut and the secondary fastener is inserted into the fastener 300 The outer diameter of the fixture 300 is maximally brought into contact with the outer wall in addition to the effect of holding the position as much as possible. However, it is difficult for the anchor bolt to be precisely formed in the center of the outer diameter of the circular fastener 300, thereby making it difficult to uniformly install the anchor bolt. The problem with this is that if the vertical construction of the anchor bolts is not performed, it is difficult to correct the verticality of the anchor bolts due to the installed fixture 300 or to re-install the fixture 300, If the same problem repeatedly occurs, the worker will have to ignore the construction and have a construction mechanism that is stable. In this case, serious problems also arise especially in structural stability.

Therefore, in order to prevent such a construction mechanism from occurring, the method using the jig 700 having the guide pipe 710 is constructed in accordance with the vertical construction of the fixture 300 and the center ratio of the anchor bolt and the fixture 300, It is a good alternative that the bottom of the fixture 300 is completely grounded on the surface,

As described above, since the fixture 300 is installed through the jig 700, work performance and workability can be improved.

A magnet 731 is provided in the connection port 730 of the jig 700 so that the jig 700 and the fixture 300 can be easily coupled with each other through a magnetic force and at the same time, Or the jig 700 can be prevented from flowing.

Next, a modified example of the exterior material fixing system 10 according to an embodiment of the present invention will be described. In the following description, only different parts from the above-described embodiment will be described in detail and the same or similar parts will not be described in detail.

5 to 7 are sectional views showing a modified example of the exterior material fixing system shown in Fig.

1 to 5, an outer casing fixing system 10 according to an embodiment of the present invention is disposed on the outer circumferential surface of a fixture 300 and faces a surface of a heat insulating material 200 to fix the fixture 300 and the heat insulating material 200 and the depth of insertion of the fixture 300 into the heat insulator 200. The disk 400 may be a flat disk or a flat disk.

When the distance from the exterior wall to the exterior material of the building 20 is different from that of the exterior 20 of the building 20 in order to give a sense of protrusion to the interior design of the building 20, the exterior material is fixed to the exterior wall of the building 20 by adjusting the length of the fixture 300 . At this time, a plurality of the above-described discs 400 are provided in the body portion 320 of the fixture 300 exposed to the outside of the heat insulating material 200, and the airtightness of the exposed portion of the heat insulating material 200, Can be prevented from being lowered.

As described above, when the exterior material to which the distance from the exterior wall to the exterior material of the building 20 is adjusted by adjusting the length of the fixture 300 is fixed to the exterior wall, the interior surface finish is connected to the fixture 300 At least one or more connecting members 500 are used in the same size. There is also a method of adjusting the length of the fixture 300 and adjusting at least one or more connecting members 500. However, in the case of a stone finishing and extrusion molding cement panel, The ease of pattern and material selection can be increased.

In addition, when the exterior material is different in character, the operation of the fixture 300 and the connection member 500 may be changed.

For example, in the case of a metal sheathing member, a back frame having the fixing member 300 and the connecting member 500 and then using a pipe or other structural material may be installed. At this time, the bottom frame using the above-mentioned pipes or other structural materials can be joined to the connecting member 500 by welding or welding. Further, another connecting member 500 may be used depending on the type of the exterior material.

1 to 6, an outer casing fixing system 10 according to an embodiment of the present invention includes a fixture 300 inserted into a heat insulating material 200 to surround an outer circumferential surface of the anchor 100 .

The fixture 300 is integrally formed with the head 310 and the head 310 facing the one side of the heat insulating material 200 and is bent in the direction of the heat insulating material 200 so that one end of the fixture 300 is located inside the heat insulating material 200 A bottom part 330 provided at one end of the body part 320 to correspond to the inserted body part 320 and the head part 310 to seal the inside of the body part 320, And a filler 340 to be filled therein.

The heat insulating material 200 may be used as a filler 340 filled in the body 320. The heat insulating material 200 may be used as a filler 340 filled in the body 320. The filler material 340 may be provided by charging urethane foam or the like in the field, and it is preferable that the filler material 340 is manufactured in a factory for smooth quality control such as heat insulation performance.

The anchor 100 fixed to the outer wall of the building 20 penetrates through the fixture 300 and the connection member 500 can be fastened.

1 to 7, an outer casing fixing system 10 according to an embodiment of the present invention includes a fixture 300 inserted into a heat insulating material 200 to surround an outer circumferential surface of the anchor 100 .

The fixture 300 is integrally formed with the head 310 and the head 310 facing the one side of the heat insulating material 200 and is bent in the direction of the heat insulating material 200 so that one end of the fixture 300 is located inside the heat insulating material 200 A bottom part 330 provided at one end of the body part 320 to correspond to the inserted body part 320 and the head part 310 to seal the inside of the body part 320, And a fastening part 350 fastened to the head part 310 and protruding toward the connecting member 500. [

Here, the fastening part 350 may have a shorter length of the anchor 100 or a relatively longer length of the fastener 300 so that one end of the anchor 100 may be positioned inside the fastener 300 And can be fastened to the connecting member 500. [ Accordingly, the fastening part 350 can be fastened to the connecting member 500 instead of the anchor 100, thereby fixing the facing material 600.

As described above, the exterior material fixing system 10 according to an embodiment of the present invention minimizes the damage of the thermal insulation material and maintains the distance between the exterior wall of the building 20 and the exterior material 600 while maintaining the thermal- And it is possible to prevent the supporting force from being lowered as the exterior material 600 is moved away from the outer wall of the building 20.

Also, it is possible to effectively prevent the outside air from penetrating into the room or the heat from the inside to escape to the outside by interrupting the heat bridge through the anchor 100, the fixture 300 or the connecting member 500.

While the present invention has been described with reference to the exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Those skilled in the art, who understands the spirit of the present invention, can readily suggest another embodiment by adding, changing, deleting, or adding elements within the scope of the same idea, but this is also within the spirit of the present invention something to do.

10: Exterior fixing system 20: Building
100: Anchor 200: Insulation
300: fixture 400: disk
500: connecting member 600: exterior member
700: jig

Claims (19)

An anchor which is inserted into an outer wall of the building and fixed to the building,
A heat insulating material provided on an outer wall of the building,
A fixture inserted in the heat insulating material and having an end abutted against an outer wall of the building to enclose an outer circumferential surface of the anchor;
A connecting member which is located at the other end of the fixing member and is fastened to the anchor,
An exterior material joined to the connecting member to finish the exterior wall of the building,
And a disk disposed on an outer circumferential surface of the fixture to be in contact with a surface of the heat insulating material to closely contact the heat insulating material with the outer wall of the building and improve the airtightness between the fixture and the heat insulating material,
The fixture includes a head portion provided to face the one surface of the heat insulating material, a body portion which is integrally formed with the head portion and is bent in the direction of the heat insulating material and has one end inserted into the heat insulating material, And a first coating layer which surrounds the entirety or a part of the heat insulating material exposed to the outside,
The disk includes a main body coupled to an outer surface of the first coating layer and coupled to the main body, and a blade extending in an outer peripheral direction of the main body to be in contact with one surface of the heat insulating material,
The disk is detachably attached to the body portion,
The fixture includes a bottom portion which is provided at one end of the body portion to correspond to the head portion and seals the inside of the body portion. The filler is disposed inside the closed body portion,
Wherein the fixture includes a fastening portion which is fastened to the head portion and protrudes toward the connection member to be fastened to the connection member when one end of the anchor is located inside the body portion,
Wherein the airtight tape is provided on one surface of the disk which is in contact with the heat insulating material and is formed to be larger than the size of the vane and attached to the heat insulating material to thereby maintain the airtightness between the disk and the heat insulating material,
The connecting member includes a fastener connected to the casing, a first nut fastened to the anchor so as to be positioned between one side of the fastener and the fastener, and a first nut fastened to the anchor to be positioned on the other side of the fastener A second nut for fixing the fastener, and a cap provided to surround the second nut and the end of the anchor, the cap for blocking heat conduction through the second nut and the end of the anchor.
delete delete delete delete The method according to claim 1,
A jig is inserted into the fixture through the head so that the fixture is inserted into the insulator by a rotational force,
The jig includes a guide pipe into which the anchor is inserted,
A connection pipe provided at one side of the guide pipe and connected to the power tool,
And a connection port provided between the guide pipe and the connection pipe for connecting the guide pipe and the connection pipe.
The method according to claim 6,
Wherein the connector is provided with a magnet for allowing the jig to easily engage with the fixture through a magnetic force.
delete delete delete delete delete The method according to claim 1,
Wherein the fastener is provided with a second coating layer for blocking heat conduction through the fastener through an insert injection method.
14. The method of claim 13,
The fastener is provided with a non-injection part formed at a position in contact with the anchor, the first nut, and the second nut to increase the structural rigidity through the metal connection between the fastener, the anchor, the first nut and the second nut. And the outer casing is fixed to the outer casing.
The method according to claim 13 or 14,
Wherein the cover layer and the cap are provided with engaging portions for engaging the fastener with the cap through interference fit or screw engagement.
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