KR20200128881A - open joint panel assembly without gasket - Google Patents

Abstract

According to the present invention, an open joint panel assembly without a gasket includes: a vertical support installed to be vertically spaced apart from an outer wall of a building, having a plurality of vertical drains by a vertically protruding and extending vertical division rail at the front, and having a fastening extension part provided to vertically protrude at the center of the back; a horizontal support coupled to the front of the vertical support in a horizontal direction with respect to the vertical support and having a plurality of horizontal drains formed to meet the vertical drains by a horizontally protruding and extending horizontal division rail at the front; finishing panels coupled to the fronts of the vertical support and the horizontal support to be spaced apart from each other based on the vertical support and the horizontal support; panel assembly supports provided at the back of the finishing panels to allow the finishing panels to be coupled to the fronts of the vertical support and the horizontal support; and a metal fixing clip of which one side is coupled to each of the front center of the vertical support and the front center of the horizontal support and the other side is interlocked with a pair of panel assembly supports provided to symmetrically face each other based on each of the front center of the vertical support and the front center of the horizontal support so that the pair of panel assembly supports are fixedly installed. Therefore, the open joint panel assembly without the gasket can smoothly implement ventilation to prevent dew condensation from being generated in the panel and have the entire outer wall in an open structure to smoothly circulate air in the panel, thereby preventing an increase in temperature to increase an insulation effect without degradation of insulation performance.

Description

Open joint panel assembly without gasket}

The present invention relates to an open joint panel assembly in which a gasket is omitted, and more specifically, a finishing panel is installed apart from the outer wall of a building in an open joint method by a member having a drainage structure in place of a supporting member such as a base. By omitting the silicone caulking work, it is possible to keep the exterior of the building in a clean state with minimal maintenance without the need for frequent cleaning or reconstruction by blocking contamination in the silicone caulking area after construction. It is possible to prevent the occurrence of fire due to welding work that follows during the used construction, and when rainwater penetrates, it can be easily discharged to the outside by a free fall method to prevent leakage, and the open joint structure allows It relates to an open joint panel assembly in which a gasket is omitted, which allows air circulation to be smoothly performed to improve insulation performance, and to allow some degree of fluidity in the construction state of the panel to enhance seismic performance.

In general, during the exterior construction of a building, the dry method is a finishing method in which a wall finishing panel is fixed to the exterior wall of a building, and the dry method is a separate fixing device made of metal between the building and the wall finishing panel to attach the wall finishing panel to the exterior wall of the building. It is to be attached and fixed in a largely open joint structure and a closed joint structure. The construction time is short and there are many advantages in operation and construction. It is a widely used method.

The construction sequence of drywall using a metal frame as a base frame is 1) Considering the designed pattern, arrange the metal frame horizontally and vertically on the wall and install it by welding or bolt assembly (at this time, using a metal fastener). Fixed to the structure); 2) After inserting and installing insulation between the frames by using a grid method; 3) Fixing and attaching the finishing panels manufactured in the factory with screws or dedicated brackets at each joint position; 4) If the joint area is caulked with silicone sealant (closed-joint system) or the joint is exposed without caulking (open-joint system), use a metal sheet or waterproof cloth between the frame and the finishing material before attaching the finishing panel. After waterproofing, the interior and exterior panel installation work proceeds.

If there is a concrete structural wall, attach the insulation to the wall first, install the metal frame in the same way as in 1), and then install it as in 3) to 4) above. At this time, in order to fix and install the metal frame on the wall, the insulation is removed from the fastener part, installed the fastener, and then filled with urethane foam to secure insulation performance.

In the method of inserting and installing an insulation material between metal frames by placing a grid, the insulation line is cut off due to the metal frame, which has a thermal conductivity of about 1000 times higher than that of general insulation materials, so perfect insulation cannot be achieved, and thermal energy is conducted through this metal frame. As a result, energy loss occurs considerably. Even when an insulation material is first attached to the wall and a metal frame is installed, heat energy is conducted to the area of the metal fastener with high thermal conductivity, and the area filled with urethane foam after removing the insulation around the fastener is also difficult to exhibit the same insulation performance as the original insulation material. There is a problem that it becomes a passage of a thermal bridge and a lot of energy loss occurs there. In such a building, significant heat loss and condensation occur inside in proportion to the large and small spacing of each pipe structure frame according to the finishing dimensions of the panel (divided by joint dimensions). In addition, most of the process is carried out on site, and at this time, in the process of cutting and processing each pipe and the process of welding, a part of the body is damaged by the cutter or the risk of electric shock and fire is very high. It happens often.

An example of a panel assembly according to the prior art is disclosed in Korean Patent Registration No. 10-1161142 (registered on June 25, 2012, hereinafter referred to as'Patent Document 1').

On the other hand, in the panel assembly according to the prior art, as shown in FIG. 1, a base 20 in the form of a square tube is installed on the exterior wall 10 of a building, but between the base 20 and the exterior wall 10, a styrofoam or Insulation material 30 such as glass fiber and urethane is installed, and a finishing panel 40 made of a metal material such as aluminum is installed in front of the base 20, but silicone caulking between the joints between the finishing panels 40 It will be constructed in a closed type filled with (silicon caulking) (50).

However, according to the panel assembly according to the prior art, since the gaps in the joints are simply sealed with silicone caulk or rubber gaskets to be waterproof, ventilation may be hindered and condensation may occur inside the panel, and the insulation material is kept in a wet state. There is a problem that it can lead to a decrease in insulation performance.

In addition, according to the panel assembly according to the prior art, there is a problem in that when a fire occurs, a fire is easily ignited such as silicon or a gasket, so that it may be difficult to prevent the fire from spreading.

Korean Patent Registration No. 10-1161142 (registered on June 25, 2012)

It is an object of the present invention to facilitate ventilation so that condensation can be prevented inside the panel, and the entire outer wall has an open structure to smoothly circulate air inside the panel to prevent an increase in temperature, without deteriorating thermal insulation performance. It is to provide an open joint panel assembly in which gaskets that can increase the insulation effect are omitted.

In addition, it is to provide an open joint panel assembly in which a gasket is omitted, which minimizes the spread of fire in the event of a fire, has a safe panel coupling structure from fire, and prevents contamination of the exterior and maintains a beautiful appearance for a long time.

In order to achieve the above object, the open joint panel assembly in which the gasket according to the present invention is omitted is: installed vertically spaced apart from the outer wall of the building, and a plurality of vertical drainage passages are formed in the front by vertical partition rails protruding vertically. , A vertical support provided with a fastening extension protruding vertically in the rear center; A horizontal support that is coupled to the front of the vertical support in a transverse direction with respect to the vertical support, and formed to meet the vertical drainage passage by a horizontal partition rail protruding horizontally at the front; A finishing panel coupled to the front of the vertical support and the horizontal support so as to be spaced apart from each other based on the vertical support and the horizontal support; A panel assembly support provided at the rear of the finishing panel so that the finishing panel is coupled to the front of the vertical support and the horizontal support; And, one side is coupled to each of the front center of the vertical support and the front center of the horizontal support, and assembly of a pair of panels provided to be symmetrically oriented with respect to the front center of the vertical support and the front center of the horizontal support, respectively. It characterized in that it comprises a; fixing clip made of a metal material so that the other side is engaged with the support so that the pair of panel assembly support is fixedly installed.

Here, it is preferable that the fixing clip is made of a material containing aluminum.

In addition, it is preferable that the cross section of the panel assembly support is formed to have a “L” shape, and the fixing clip is formed to have a “C” shape so as to surround and fix the ends of the pair of panel assembly supports.

According to the present invention, it is possible to prevent condensation from occurring inside the panel by allowing smooth ventilation, and the entire outer wall is made of an open structure to smoothly circulate the air inside the panel to prevent an increase in temperature to insulate without deteriorating thermal insulation performance. It is possible to provide an open joint panel assembly in which a gasket that can increase the effect is omitted.

In addition, it is possible to provide an open joint panel assembly in which a gasket is omitted, which minimizes the spread of fire in the event of a fire, has a safe panel coupling structure from fire, and prevents contamination of the exterior and maintains a beautiful appearance for a long time.

1 is a side cross-sectional view showing the configuration of a panel assembly according to the prior art;
2 is a perspective view of an open joint panel assembly with a gasket omitted according to the present invention,
3 is a perspective view of a fixing clip according to the present invention,
4 is a plan sectional view showing the configuration of an open joint panel assembly in which a gasket is omitted according to the present invention;
5 is an enlarged view of area “A” of FIG. 4.

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

The open joint panel assembly without the gasket according to the present invention, as shown in Figs. 2 and 3, is vertically spaced apart from the outer wall of the building 10, and is vertically protruding from the front side of the vertical partition rail 110 ), a plurality of vertical drainage passages 120 are formed, and a fastening extension 130 is vertically protruded in the rear center, and a vertical support 100 in the horizontal direction with respect to the vertical support 100 A horizontal support 200 formed so that a plurality of horizontal drainage passages 220 meet with the vertical drainage passage 120 by a horizontal partition rail 210 that is coupled to the front and protrudes horizontally extending in the front, and the vertical support 100 and A finishing panel 300 coupled to the front of the vertical support 100 and the horizontal support 200 to be spaced apart from each other based on the horizontal support 200 and the finishing panel 300 are provided at the rear of the finishing panel 300 It includes a panel assembly support 400 to be coupled to the front of the vertical support 100 and the horizontal support 200, and a fixing clip 500.

Accordingly, the finishing panel 300 is spaced apart from the outer wall 10 of the building in an open joint method by a vertical support 100 and a horizontal support 200 having a drainage structure instead of a support member such as a lower body. By omitting the silicone caulking work, it is possible to prevent contamination in the silicon caulking area after construction, so that the exterior of the building is always kept clean with minimal maintenance without the need for frequent cleaning or reconstruction. It is possible to prevent the occurrence of fire due to welding work that follows during construction using the base, and when rainwater penetrates, it can be easily discharged to the outside by a free fall method to prevent water leakage, and the panel has an open joint structure. Insulation performance can be improved by smoothly circulating internal and external air, and an open joint panel assembly can be provided without a gasket that can enhance seismic performance by allowing some fluidity in the construction state of the panel. .

As shown in FIGS. 2 to 4, the vertical support 100 is formed of a metal material such as aluminum to be formed as a long member by an extrusion molding method, and a plurality of vertical partition rails 110 are arranged in the front Doedoe extending vertically to protrude symmetrically, the vertical partition rail 110 formed at both ends is formed longest in contact with the airtight member 310 to be described later provided in contact with the rear surface of the finishing panel 300, and is formed in the center of the vertical partition rail (110) is formed to be the shortest, but the end is formed to be wide in the shape of an approximately'T' shape in a flat cross section so that the fixing clip 500 is coupled, and the vertical partition rail 110 formed between both ends and the center has an intermediate length thereof. It is formed to have.

Accordingly, a plurality of vertical drainage passages 120 are formed in front of the vertical support 100 by the vertical partition rails 110, so that even if water such as rainwater penetrates into the inside of the finishing panel 300, it is vertical. By making it easy to discharge to the outside through the drainage passage 120 in a free fall method, it is possible to prevent a problem of water leakage.

In addition, the fastening extension 130 protruding vertically from the rear center of the vertical support 100 is bent in the form of a'A' so that one side is fastened to the outer wall 10 of the building with anchor bolts instead of the conventional base. The other side of the formed fastener is coupled with a connecting bolt.

Accordingly, it is constructed in a non-welded structure by a bolt fastening method without using the conventional base, so that the welding work that follows during the construction using the base is omitted, so that the occurrence of fire can be prevented. By allowing fasteners to be used in place of each pipe member, construction cost is reduced and construction can be easily performed.

On the other hand, the fastening extension 130 may be integrally extended to protrude vertically from the rear center of the vertical support 100, as shown in FIG. 2, but as shown in FIGS. 4 and 5, It may be provided in an approximately'T' shape in cross section so as to be engaged and coupled to the rear center of the vertical support 100 in a sliding engagement manner.

As an embodiment of the present invention, as shown in Figs. 2 and 4, the end of the vertical partition rail 110 formed longest at both ends of the vertical partition rails 110 of the vertical support 100 is a finishing panel ( An airtight groove 140 is formed in which the airtight member 310 is inserted and coupled between the 300), and both ends of the vertical support 100 are bent in a shape of approximately'C' in a flat section to form an auxiliary drainage passage 150 It is desirable to do so.

Accordingly, the airtight member 310 is provided in the airtight groove 140 of the vertical support 100 to fundamentally block foreign matter or rainwater from the outside from flowing into the interior of the finishing panel 300, Even if the water flowing from the horizontal drainage channel 220 to the vertical drainage channel 120 overflows, it is discharged to the outside through the auxiliary drainage channel 150 so that it leaks to the rear side of the vertical support 100 and the horizontal support 200 It is possible to fundamentally block the possibility of occurrence.

As shown in FIG. 2, the horizontal support 200 is provided to be formed of a long member by an extrusion molding method of a metal material such as aluminum, and a plurality of horizontal partition rails 210 protrude horizontally in the front. , The horizontal partition rail 210 formed at the top may be formed to have an inclination gradually downward from the front to the rear, and the horizontal partition rail 210 formed in the center is formed to be the shortest, but the end is another fixing clip 500 To be combined, the horizontal section rail 210 formed at the lower end is formed to be wide in the shape of a substantially'T' shape on the side cross section, and is bent so that the front is vertically upward.

Accordingly, a plurality of horizontal drainage passages 220 meeting the vertical drainage passage 120 in the form of a'十' are formed in front of the horizontal support 200 by the horizontal partition rails 210, and the inside of the finish panel 300 Even if water such as rainwater penetrates and overflows, it can be easily discharged to the outside in a free fall method through the horizontal drainage passage 220 and the vertical drainage passage 120, thereby preventing the occurrence of water leakage. have.

In particular, the horizontal partition rail 210 formed on the top is formed to have a gradient that gradually inclines downward from the front to the rear, so that even if rainwater or the like penetrates into the interior of the finishing panel 300, the horizontal partition of the inclined top Rainwater may flow along the horizontal drainage passage 220 formed by the rail 210, and may be more easily discharged to the lower portion through the vertical drainage passage 120.

Meanwhile, as shown in FIG. 2, the horizontal support 200 meets the vertical drainage passage 120 through a portion perforated in the vertical partition rail 110 formed at both ends of the vertical support 100. It is inserted into the vertical partition rail 110 formed at both ends of the vertical support 100 to be inserted into the perforated portion, and the upper and lower portions of the horizontal support 200 are coupled to the front of the auxiliary drainage passage 150 by fastening bolts.

At this time, the portion where the horizontal support 200 is in contact with the vertical support 100 is closed with a structural silicone 230 to fill the gap.

Accordingly, the horizontal support 200 is inserted in the horizontal direction with respect to the vertical support 100 so that the inserted portion is closed with the structural silicone 230, so that the airtightness of the drainage structure of the panel assembly according to the present invention is made more reliably. can do.

As shown in FIGS. 2 and 4, the finishing panel 300 is formed of a metal material such as aluminum to have a planar or curved plate-shaped cross-sectional shape, and an end thereof is provided in an angled shape.

Accordingly, the end of the finishing panel 40 according to the prior art should be provided in a rounded shape in consideration of the silicon caulking operation, but according to the present invention, the corner portion of the finishing panel 300 is provided with an angled shape. By being able to do so, it is possible to further improve the beauty, such as making it look magnificent and neat in appearance.

On the other hand, as shown in Figure 4, the rear surface of the finishing panel 300 according to the present invention, such as rubber or silicone between the vertical partition rail 110 at both ends protruding the longest from the vertical support 100 An airtight member 310 made of a material is provided.

Accordingly, it is possible to prevent the penetration of foreign matter or rainwater from the outside between the vertical partition rail 110 and the finishing panel 300 formed on the outermost side of the vertical support 100 by the airtight member 310.

Panel assembly support 400, as shown in Figure 4, the cross-section is formed to form a'A' shape, the flat portion of one side is coupled to contact with the finish panel 300, and a plurality of vertical portions of the other side A hollow space is formed, and a locking groove 410 in which the binding wedge portion 530 of the fixing clip 500 is engaged is recessed at the other end, and the front center of the vertical support 100 and the horizontal support 200 It is provided with a pair of symmetrical orientations with respect to the front center of each.

Accordingly, by the panel assembly support 400, the finishing panels 300 are coupled to the front of the vertical support 100 and the horizontal support 200 to be spaced apart from each other based on the vertical support 100 and the horizontal support 200. As a result, the open joint structure allows air circulation inside and outside the finished panel 300 to be smoothly performed, and an air layer is formed inside the panel to improve insulation performance.

In order to check this, as a result of repeatedly experimenting by comparing the open joint structure of the panel assembly according to the present invention with the conventional closed joint structure, the open joint structure of the panel assembly according to the present invention shows about 2℃ between indoor and outdoor. It was confirmed that a temperature difference occurred.

As an embodiment of the present invention, as shown in FIG. 4, a packing receiving groove 420 is formed in a flat portion of one side of the panel assembly support 400, and the packing receiving groove 420 is formed with rubber or silicone. A packing member 430 made of a material is inserted so that sealing is achieved with a packing member 430 between the panel assembly support 400 and the finishing panel 300, and is packed in a flat part of one side of the panel assembly support 400 It is preferable that the finishing panel 300 is fixedly coupled to the remaining area where the receiving groove 420 is not formed by another fastening bolt such as a stud bolt for fixing.

The fixing clip 500, as shown in Figs. 2 to 4, is made of a metal material, and one side is coupled to the front center of the vertical support 100 and the front center of the horizontal support 200, respectively, and the vertical support The other side is engaged with the pair of panel assembly supports 400 provided to be symmetrically oriented with respect to the front center of the 100 and the front center of the horizontal support 200, respectively, so that the pair of panel assembly supports 400 Make sure to be fixed.

Accordingly, it is possible to prevent condensation from occurring inside the panel by allowing smooth ventilation, and the entire outer wall has an open structure to circulate the air inside the panel smoothly to prevent the temperature from rising, so that the insulation effect is not degraded. It is possible to provide an open joint panel assembly in which a gasket that can be increased is omitted.

In addition, as shown in Figs. 2 and 4, the fixing clip 500 according to the present invention constitutes a panel assembly with the vertical support 100 and the horizontal support 200 forming a drainage passage in the form of a'十' If the gap between the finishing panels 300 is as small as about 5 mm without worrying about drainage and waterproofing, these gaps are filled even without a separate gasket, and the waterproof function and the finishing function of the open joint part are effectively provided. It can be performed, and the configuration of the gasket can be omitted, so that the panel assembly can be lightened and the construction cost can be reduced.

In addition, unlike the conventional panel assembly using silicone caulking 50 or rubber gaskets, the gaskets are too tightly coupled between the spaced gaps to reduce ventilation, thereby reducing insulation performance and causing fire to spread easily in case of fire. By omitting the configuration of at all, it is possible to improve ventilation performance and thermal insulation performance, and the fixing clip 500 is provided with a flame-retardant metal material to prevent the fire from easily spreading in case of fire.

As an embodiment of the present invention, it is preferable that the fixing clip 500 is made of a material containing aluminum.

Accordingly, the fixing clip 500 may be made of a metal material including aluminum to achieve a lightweight structure and a reinforcing structure of the panel assembly, and the strength of the fixing clip 500 so that the panel assembly support 400 is fixedly installed It is further reinforced, and corrosion can be prevented even when it comes into contact with rainwater from the outside.

In addition, it is preferable that the fixing clip 500 according to the present invention is formed so that the cross-section forms a “C” shape so as to surround and fix the ends of the pair of panel assembly supports 400.

Accordingly, the pair of panel assembly support 400 is secured by the fixing clip 500 and can be firmly coupled to the front of the vertical support 100 and the horizontal support 200.

More specifically, the fixing clip 500, as shown in Figs. 3 to 5, the flat plate portion 510 provided flat to be coupled to the front center of the vertical support 100 and the front center of the horizontal support 200, respectively. ), and a support clamping portion 520 formed to be bent and extended toward the finish panel 300 at both ends of the flat plate portion 510 so that both sides wrap and tighten a pair of panel assembly support 400 together, and a support clamping portion It includes a binding wedge portion 530 which is formed protruding in a wedge shape at the end of 520 so that the engaging groove portion 410 of the panel assembly support 400 is engaged and fixedly installed.

Accordingly, the fixing clip 500 can be easily coupled to the vertical support 100 and the horizontal support 200 by the flat plate part 510, and the support fastening part 520 and the binding wedge part 530 Accordingly, the panel assembly support 400 is easily coupled to the fixing clip 500 and the coupled state can be kept firmly.

Accordingly, according to the present invention, an open joint panel assembly in which a gasket is omitted, which minimizes the spread of fire in the event of a fire, has a safe panel coupling structure from fire, and prevents contamination of the exterior, thereby maintaining a beautiful appearance for a long time. Can provide.

Although the technical aspects have been described above and in the accompanying drawings, the technical idea of the present invention is for the purpose of explanation, and is not limited thereto, and those having ordinary technical knowledge in the technical field of the present invention It will be appreciated that the present invention can be variously modified and changed without departing from the technical scope of the claims to be described later.

100: vertical support 110: vertical partition rail
120: vertical drainage 130: fastening extension
200: horizontal support 210: horizontal partition rail
220: horizontal drainage 300: finishing panel
400: panel assembly support 500: fixing clip

Claims (3)

A vertical support provided vertically spaced apart from the outer wall of the building, a plurality of vertical drainage passages formed by vertical partition rails protruding vertically in the front, and a fastening extension protruding vertically in the rear central portion;
A horizontal support that is coupled to the front of the vertical support in a transverse direction with respect to the vertical support, and formed to meet the vertical drainage passage by a horizontal partition rail protruding horizontally at the front;
A finishing panel coupled to the front of the vertical support and the horizontal support so as to be spaced apart from each other based on the vertical support and the horizontal support;
A panel assembly support provided at the rear of the finishing panel so that the finishing panel is coupled to the front of the vertical support and the horizontal support; And
One side is coupled to each of the front center of the vertical support and the front center of the horizontal support, and in a pair of panel assembly support provided to be symmetrically oriented with respect to the front center of the vertical support and the front center of the horizontal support, respectively. Fixing clips made of metal to allow the other side to engage so that a pair of panel assembly supports are fixedly installed;
Open joint panel assembly from which a gasket is omitted, comprising: a. The method of claim 1,
The fixing clip is an open joint panel assembly in which a gasket is omitted, wherein the fixing clip is made of a material containing aluminum. The method according to claim 1 or 2,
The panel assembly support is formed so that the cross section forms a shape of a'L',
The fixing clip is an open joint panel assembly omitting a gasket, characterized in that the section is formed to form a'U' shape so as to surround and fix the end portions of the pair of panel assembly supports.

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