KR101392237B1 - Boltless exterior board structure of flashing-caped type - Google Patents

Abstract

In the present invention, a building-type exterior panel 2 having a predetermined width is continuously installed on a building structure to construct a flossing-type boltless exterior panel structure. The exterior panel 2 has a half- In the assembled state with the external panel 2 having the assembling pieces 10 and 12 and the male and female assembling parts 10 and 12 in a state of being assembled with one another, Bolt fastening bosses 14 are formed and the left and right side portions of the dam have an outwardly protruding bend portion 16 and an inwardly directed immersion bend portion 18 so that the upper and lower points of the both bent portions 16, (10) and (12), respectively, so as to have a bottom surface for accommodating a depth capable of accommodating the head height of the bolt fixing bolt and a head width of the bolt in the inner cliff portion of the half- An inwardly projecting inwardly projecting bar 15 is formed on an inner side wall of the water side assembly piece 12 A pedestal 21 for supporting the bottom face of the inwardly projecting bar 15 is formed at the inner side wall of the female side assembling piece 10 and inserted into the bolt fastening boss 14 The threaded portion of the panel fixing bolt 4 is configured to be able to pass through the inward protruding portion 15 of the water side assembly piece 12 and the pedestal 21 of the female side assembly piece 10, 10 and 12 which engage with the engaging jaw supporting surface 20 of the male and female assembling members 10 and 12 that are fitted to and fit to the outwardly projecting bent portion 16 and the inward- And a flushing cap 22 having left and right hooking jaws 24 are provided.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a boltless external panel structure,

[0001] The present invention relates to a panel for building construction, and more particularly, it is possible to easily construct a roof or an outer wall, to perform maintenance of an exterior panel, and to mount and replace an additive such as a solar module panel. To a panel structure.

A construction panel (also known as a "sandwich panel") used as interior and exterior wall finish panels or roof finish panels for various buildings is a structure in which a metal plate is pressed on both sides of a body plate made of internal thermal insulation material, and male and female assembly pieces are formed on left and right sides.

Such a building panel for construction has advantages such as rigidity, excellent flame retardancy and insulation effect, waterproofing and soundproofing effect, beautiful appearance and shortening construction period, and is widely used in construction of general buildings, warehouses and factories. Styrofoam and glass wool are used as internal insulation materials for building construction panels, and metal plates on both outer sides are made of general steel plates or embossed steel plates.

In addition, color-printed steel plates are being released to meet the modern architecture in which various colors, patterns and beautiful aesthetics are important. The construction panel for construction using color printed steel sheet is a product that responds to the individual design pattern required by the consumers, and it provides the added value such as guaranteeing the property value to the building owner and guaranteeing the price when the construction contractor is contracted.

Among these building-use panels, building-use panels (hereinafter referred to as "building-exterior panels" or "exterior panels"), which are mainly used for roof construction and exterior wall construction, are designed to withstand the external wind pressure, Is fixed by fastening means such as a fixing bolt.

However, when the bolt for securing the exterior panel is exposed to the outside, rainwater of the outside is penetrated into the inside through the bolt hole of the panel, and the hot air of the outdoor is heated by the panel fixing bolt to the inside And there is a disadvantage in that the insulation effect is lowered.

In order to solve this problem, in order to prevent concentrated heat transfer to the interior by the bolts for fixing the panel and to prevent penetration of the bolt through the building, it is necessary to use a bolt- A representative example of which is the Korean Patent Registration No. 10-1175115, "Panel System ", which is referred to below as a prior art document.

Japanese Patent Application No. 10-1175115 has a cover structure for covering panel fixing bolts, so that centralized heat transfer to the inside by the bolts for fixing the panel can be prevented, and prevention of penetration into the inside of the building is also possible. In addition, it is disclosed that a finishing panel such as a solar module panel is constructed without using a separate foundation work by using a joining piece.

However, the prior art of the patent No. 10-1175115 has a structure that is very vulnerable to the wind pressure blowing from inside the building, and the groove of the cover to be held by the joining piece has a T- The workability is not good, and it is difficult to attach the joint metal to the groove of the cover.

Korean Patent No. 10-1175115 entitled "Panel System"

Accordingly, it is an object of the present invention to provide a boltless exterior panel of a flushing cap type which is resistant to external air pressure by preventing the bolts from being exposed to the outside and preventing external rainwater from penetrating, Structure.

It is another object of the present invention to provide a flossing cap-type boltless exterior panel structure which not only has excellent panel construction properties, but also enables installation and installation of additives such as a solar module panel to be installed easily and firmly.

Another object of the present invention is to provide a flossing cap type boltless sheath panel structure having a structure in which the drainage at the time of heavy rain is smooth and the risk of leakage is reduced.

It is still another object of the present invention to provide a flossing cap type boltless exterior panel structure in which replacement work such as a solar module panel can be easily performed.

According to the present invention, there is provided a building structure in which a plurality of prefabricated exterior panels having a predetermined width are continuously installed on a building structure to form an exterior panel structure, and the exterior panel has half- In the assembled state with the adjoining exterior panel, the male and female assembled parts form a single dam shape, and the bolt fastening bone is formed on the upper surface of the dam which is fully formed by the male and female assemblies, and the left and right side parts of the dam are formed with the outwardly protruding bent parts And an engaging jaw supporting surface is formed between upper and lower points of the both bent portions,

An inwardly protruding inwardly projecting bar is formed in the inner cliff portion of the water side assembling member so as to have a bottom surface for accommodating the depth of the bolt head and the head width of the bolt head, A pedestal for supporting the bottom surface of the inwardly projecting bar is formed on the inner side of the inner side panel of the arm assembly so that the threaded portion of the panel fixing bolt which is inserted into the bolt fastening bar is inserted into the inward protrusion of the water- And,

And a flanging cap having right and left flanges for engaging with the engaging jaw supporting surfaces of the assembled male and female assembling members fitted to the outwardly projecting bent portion and the inwardly directed engaging bent portion of the male and female assembled state bodies. Which is a capped boltless exterior panel structure.

The shape of the outwardly protruding bent portion and the inwardly directed bent portion formed by the right and left side portions of the male and female assembled state assembled state and the shape of the left and right side portions of the flushing cap fitted into the assembled male and female assembled pieces are N type, as,

Further, the left and right side portions of the male and female assembled members in the assembled state are symmetrical, and the groove cross-sectional shape of the male and female assembled bolt fastening assemblies in the assembled state is one of a square shape, a historical leg shape, and a U shape.

As a modified embodiment of the present invention, the male and female assembling members are further provided with at least one guide weir portion parallel to the weir portion of the female and male assemblies for guiding drainage.

Further, according to the present invention, there is provided a fixed fastener comprising a pair of right and left fixing members each having an upper connecting portion, a middle supporting portion, and a lower clamping grip portion, which can be fastened to an adduct by bending a metal rear plate, The clamping member is clamped in a state of being assembled with a holder portion formed by a pair of lower clamping grip portions of the fixed fastener in the state where they are mutually fastened together so that the fastening fastener is fixed upright on the male and female assembling pieces of the external panel .

In one preferred embodiment of the outer panel of the present invention, the upper and lower metal plates are attached to the upper and lower surfaces of the heat insulating core member and the heat insulating core member. The male and female assembling members are formed on the left and right sides of the upper metal plate, And an engaging groove portion on which the engaging protrusion piece is seated.

In this case, the heat insulating core is formed of at least one of styrofoam, glass fiber material, and urethane foam. At both ends of the external panel, a high density filler material capable of maintaining the initial panel standard height Is formed.

According to another aspect of the present invention, there is provided a building structure in which a building-type exterior panel having a predetermined width is continuously installed on a building structure to constitute an exterior panel structure. The exterior panel comprises a single metal plate having male- And a reinforcing bar inserted into the female and male assemblies of the male and female assemblies,

In the assembled state with the adjacent exterior panel, the male and female assembled parts form a single dam shape, and the upper and lower faces of the dam are integrally formed by the female and male assemblies. A bolt fastening bone is formed by assembling and the right and left side portions of the weir have an outwardly projecting bent portion and downwardly directed inward immersion bent portions so as to form a hooking support surface between upper and lower points of both bent portions,

An inwardly protruding portion having a depth capable of accommodating the height of the panel fixing bolt head and a bottom surface for accommodating the bolt head width is formed in the inner cliff portion of the half bridge of each male and female assembly, Is configured so as to be able to penetrate the inward convex portions,

And a flanging cap having right and left flanges for engaging with the engaging jaw supporting surfaces of the assembled male and female assembling members fitted to the outwardly projecting bent portion and the inwardly directed engaging bent portion of the male and female assembled state bodies. Which is a capped boltless exterior panel structure.

In the present invention, it is possible to prevent internal heat transfer by the bolts for fixing the panel using the flushing cap and to prevent water leakage, and it is very easy to assemble the male and female parts of the outer panel according to the structure of the present invention. Therefore, it is possible to naturally reduce the air shortening and labor cost reduction effect of constructing the outer panel structure constituting the outer wall or the roof, and furthermore, it is unnecessary to remodel a part of the installed outer panel when installing the auxiliary module such as the solar module panel By using only a simple clamping type fastening fastener, it is possible to mount a desired additive such as a solar module panel easily and very firmly on an external panel. In addition, it is easy to attach the fastening fastener to the external panel, and the fixing force between the fastening fastener and the outer panel is also excellent. The present invention can omit various subsidiary materials such as a solar module panel, and can reduce the roof load when applied to the roof.

Furthermore, since the panel-mounted boltless outer panel structure constructed according to the present invention can be fastened to the panel by bolts for fixing the panel, not only the fixing force is strong against the external wind pressure but also the fixing force is strong against the wind pressure. .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of a flushing cap type boltless exterior panel according to an embodiment of the present invention;
Fig. 2 is a cross-sectional view of a main part immediately before assembling the exterior panels of Fig. 1,
FIG. 3 is a sectional view of a state in which the exterior panel of the present invention is assembled and installed on a building,
Fig. 4 is a schematic view showing the main part of Fig. 3,
5 is a modification of the flushing cap type boltless sheath panel of the present invention,
FIG. 6 is a view showing still another modification of the flushing cap type boltless sheathing panel of the present invention,
7 is a use state diagram of the flushing cap type boltless sheathing panel of the present invention,
Fig. 8 is another use state of the flushing cap type boltless sheath panel of the present invention,
9 is a cross-sectional view of various exemplary embodiments of a flushing cap;

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

The 'exterior panel' in the flushing cap type boltless exterior panel used in the present invention means a panel which is distinguished from a built-in panel mainly used for indoor installation and used for roof or outer wall construction and is mainly used for roof construction . It should also be understood that the term "boltless" in the context of a boltless sheathing panel is a representation of the manner in which the bolts 4 are not exposed to the outside while the sheathing panels are assembled.

Fig. 1 is a front structural view of a flossing cap boltless sheathing panel 2 according to an embodiment of the present invention. Fig. 2 is a cross-sectional view of the main part immediately before the sheathing panel 2 of Fig. 3 is a cross-sectional view of a recessed state in which the exterior panel 2 of the present invention is assembled and installed on the building structure 6. Fig. 4 is a structural view of the main part of Fig. 3. Fig.

The exterior panel 2 according to the embodiment of the present invention is a building panel for construction which is continuously installed with a certain width and is constructed by overlapping left and right edge joint portions (male and female assembly portion) of a plurality of consecutive external panels 2 And then fixed to the building structure 6 by means of the panel fixing bolts 4.

The boltless sheathing panel 2 of the present invention has the male and female assembling parts 10 and 12 located at the left and right sides of the boltless sheathing panel 2 and the male and female assembling parts 10 and 12 in the assembled state have a height of 45 to 60 mm So that a wide planar valley portion is formed between the shoulder-like male and female assembling parts 10 and 12. When the roof construction is carried out with the flossing cap type boltless outer panel structure of the present invention, rainwater rushes and falls down to the valley portion, and since the weir portion of the male and female assembling parts 10 and 12 serves as a drain guide, Is not penetrated into the seam clearance in the male and female assembling parts (10) (12) of the panel (2).

The outer panel 2 of the present invention is similar to the above-mentioned Korean Patent No. 10-1175115 in that the male and female assembling parts 10 and 12 located at the left and right edges are assembled, Since the panel fixing bolt 4 for fixing the overlapping joint is not exposed to the outside, the problem of leakage of rainwater into the inside through the bolt hole of the panel fixing bolt 4 is solved, The problem of deterioration of the adiabatic effect caused when the panel fixing bolt 4 is passed through the panel fixing bolt 4 is solved. However, unlike the panel-integrated lid of the above-mentioned Japanese Patent No. 10-1175115, the exterior panel 2 of the present invention prevents the panel fixing bolt 4 from being exposed to the outside, .

Further, the present invention is distinguished from the prior art by the fact that the outer panel 2 of the present invention can be manufactured using only a simple clamp type fastener (8 in FIGS. 7 and 8) without any disassembly work, (Fig. 7 and Fig. 8, 9) such as an optical module panel can be mounted simply and very firmly.

In constructing the male and female assemblies 10 and 12 of the exterior panel 2 of the present invention, the depth of the bolt head 4 of the panel fixing bolt 4 can be set to a depth sufficient to accommodate the height of the bolt head 4, The inward protruding portion 15 and the pedestal 21 are formed and the inward protruding portion 15 and the pedestal 21 are fixed to the panel The bolts 4 are vertically penetrated and fastened to the building structure 6 so that the outer panel structure of the present invention is very strong against wind pressure as well as outside wind pressure.

More specifically, in the embodiment of the present invention in which the exterior panel 2 is continuously installed on the building structure 6 using the structural steel or the like to have a constant width, the exterior panel 2 As shown in FIG. 1, the left and right sides thereof have semi-circular male and female assembly pieces 10 and 12 formed by a panel molding machine. Namely, the male and female assembling parts 10 and 12 have a structure in which one integral dam is vertically cut in half to form each inward cliff.

Therefore, the exterior panel 2 has male and female male and female counterparts 10 and 12 on the left and right sides, respectively. In the assembled state with the adjacent exterior panel 2, At the center of the upper plane portion of the weir, which is formed by a male and a female, is integrally formed by male and female assemblies, a bolt fastening boss 14, which can receive the head of the panel fixing bolt 4, is extended along the weft direction.

The groove cross-sectional shape of the bolt fastening boss 14 formed by assembling the male and female assembling parts 10 and 12 can be formed into a square shape as illustrated in the accompanying drawings, And the like. At this time, the depth of the bolt fastening boss 14 of the water side assembly piece 12 is satisfactory enough to accommodate the head height of the bolt 4 for fixing the panel.

The male and female assemblies 10 and 12 of the present invention will now be described in more detail. The half-daggered water-side assembly piece 12 at one end of the outer panel 2 is folded and formed into a half- With asymmetrical left and right side portions, and the half-divided upper side is a planar shape. The inwardly directed side portions of the right and left side portions form a cliff portion and the outward side portions thereof have an outwardly projecting bent portion 16 and an inwardly directed inflated bent portion 18 extending downwardly thereof to form the bent portions 16 and 18 And a latching support surface 20 is formed between the upper and lower points so as to engage the tab catching jaws 24 of the flushing cap 22.

An inwardly protruding portion 15 having a depth capable of accommodating the height of the bolt head of the panel fixing bolt 4 and a bottom surface for accommodating the bolt head width is provided on the inner side of the inner side of the water- Respectively. The upper portion of the inwardly protruding portion 15 protruding from the inner side wall portion of the water side assembling piece 12 is configured such that the head of the panel fixing bolt 4 can be accommodated when the male and female assembling pieces 10, And is provided with a bolt fastening boss 14.

On the other hand, the female side assemblies 10 located at the other end of the outer panel 2 are formed in a semi-circular shape like a water side assembly piece 12 by bending and forming a panel metal plate, It has a side part, and the half-divided upper surface is flat. The inward side portions of the left and right side portions of the female side assembly piece 10 form a cliff and the outward side portions thereof have an outwardly protruding bent portion 16 and an inwardly directed inflated bent portion 18 extending downward thereto, (20) is formed between the upper and lower ends of the flange (16) (18) so that the flange (24) of the flushing cap (22) is hooked.

A pedestal 21 is formed on the inner side of the inner side wall of the female side assembling part 10 to support the bottom surface of the inwardly protruding part 15 protruding inward from the inner side wall of the side side assembling part 12. When the pedestal 21 of the female side assembling piece 10 supports the bottom of the inwardly projecting base 15 of the male side assembling piece 12 in the state that the male and female assembling pieces 10 and 12 are assembled, The threaded portion of the panel fixing bolt 4 that has entered the door 14 simultaneously passes through the inward protrusion 15 of the water side assembly piece 12 and the support 21 of the side assembly 10 of the door, As shown in Fig. Then, since the panel fixing bolts 4 are fastened and fixed to both the adjacent outer panels 2 at the same time, they can withstand wind pressure as well as outside wind pressure.

In other words, even if strong winds enter the inner room of the building and the windshield is strongly applied to the exterior panel structure constituting the roof or the like, in the state where the influence of the typhoon or the entrance of the building is opened, So that the external panel 2 is firmly fixed without rocking.

On the other hand, the flushing cap 22 is manufactured separately from the upper and lower metal plates 32 and 34 of the external panel 2, and the outwardly protruding bent portion 16 of the male and female assembling members 10 and 12 in the assembled state, And has a flange 24 on the right and left sides which is engaged with the engaging jaw supporting surface 20 of the male and female assembling members 10 and 12 which are fitted to the immersion type bent portions 18 and assembled.

The male and female assemblies 10 and 12 of the outer panels 2 are directly assembled by pushing the outer panel 2 newly installed in the installed outer panel 2 from the side so that the outer panel 2 The panel fixing bolts 4 are inserted into the bolt fastening bosses 14 provided on the upper surface of the assembled male and female assembling parts 10 and 12 so that the inwardly protruding bosses 15 of the water side assembling piece 12 are inserted, And the outer panel 2 assembled with the building structure 6 are fastened to the building structure 6 by drilling the pedestal 21 of the female side assembling part 10 and fastening the same to the building structure 6. [ Then, in order to prevent penetration of rainwater through the panel fixing bolt 4 or heat transfer, a separately manufactured flashing cap 22 is pushed from above the male and female assembling members 10 and 12 in the assembled state, (10) (12).

The upper surface of the flushing cap 22 assumes a flat shape that is not matched with the bolt fastening boss 14 provided on the upper part of the male and female assembly pieces 10 and 12 by the male and female assemblies, The flat upper flat portion of the base 12 provides a receiving surface on which a clamp-type fastener 8 for use in installing an adduct 9, such as a solar module panel, can be stably supported.

The left and right side portions of the flushing cap 22 having the upper plane are formed with the outwardly protruding bent portions 16 on the left and right side portions of the male and female assembling members 10 and 12 in the assembled state, The right and left free ends of the flushing cap 22 are formed with engaging jaw supporting surfaces 20 and 20 of the male and female assembling members 10 and 12, And a flange 24 that is engaged with the flange 24 is formed.

The upper planar portion and left and right side outward protruding bends 16 and inward immersion bend portions 18 in this filling cap 22 have a structure in which protrusions of the male and female assembling pieces 10, It is possible to install the adhering substance 9 by using only the clamp-type fastening fasteners 8 that completely clamp the filling cap 22 wrapping the shape. Therefore, the installer, such as the solar module panel or the like, can easily and very firmly mount the desired adduct 9 on the outer panel structure without any disassembly of the panel.

Sectional bent shapes of the outwardly protruding bent portion 16 and the inwardly directed inflated bent portion 18 constituting the left and right side portions of the assembled male and female assembling pieces 10 and 12 in the left and right side of the exterior panel 2 of the present invention, The left and right free ends of the flushing cap 22 are bent in the same N-shape as the left and right free ends of the flushing cap 22 shown in Figs. 1 to 8 and 9 (a) b), or in the shape of a hook in FIG. 9 (c).

The external panel 2 according to the embodiment of the present invention has the inner heat insulating core 30 and the metal plates 32 and 34 attached to the upper and lower surfaces of the heat insulating core 30 in the same manner as the general assembled panel for construction, And the assembly pieces 10 and 12 are formed.

At this time, the heat insulation core material 30 applied to the present invention may be formed of one or more of styrofoam, a heat insulating glass fiber wool, and a urethane foam material.

According to the embodiment of the present invention, in panel construction for applications requiring a large bolt fixation force, such as roof construction, it is possible to use the two joint positions of the exterior panel 2 or at least the internal positions of the male and female assembling members 10 and 12 And the remaining inner heat insulating material portion 30a is formed of a material such as styrofoam, a heat insulating glass fiber material, or a urethane foam material. It can be formed into one. It is necessary to form the outer insulation part 30b as high-density filler as the urethane material when it is possible to increase the bonding force with the building structure 6 when the bolt 4 is fastened.

1 to 5, in order to increase the coupling force with the building structure 6 when the panel fixing bolts 4 are fastened, the outer panel 2 has a high- 30b are formed of a urethane filler and the inner heat insulating material portion 30a is formed of one of styrofoam, insulating glass fiber wool, and urethane foamed material.

The upper and lower metal plates 32 and 34 of the upper and lower metal plates 32 and 34 attached to the upper and lower surfaces of the heat insulating core 30 of the outer panel 2 are formed with the male and female assembling members 10 and 12, The engaging groove 36 is formed at the left and right sides of the lower metal plate 34 so that the engaging protrusion 35 and the engaging protrusion 35 of the adjacent outer panel 2 are seated.

In the flushing cap type boltless sheath panel 2 according to the embodiment of the present invention shown in FIG. 1, the upper and the lower outer shells are formed with loose male and female assembling members 10 and 12 to form two drain inner chambers 5, there is provided a guide weir 40 having a cross-sectional shape similar to the flushing cap 22 between the male and female assemblies 10, 12 forming the weir portion of the outer panel 2A as shown in Fig. Or more in parallel with the male and female assembling parts 10 and 12.

The flushing cap boltless sheathing panel 2 of the present invention may also be configured without the heat insulating core 30 and the lower metal plate 34.

That is, as shown in FIG. 6, the external panel 2B according to another embodiment of the present invention can also be constituted by a single metal plate 32 having the male and female assembling parts 10 and 12. In this case, a metal pipe reinforcing bar 38 such as a pipe or a "C" -shape is inserted into the inside of the water side assembling piece 12 of the hole metal plate 32 so that the bolt- 2B. The reinforcing bar 38 is separately provided so that it can be inserted into the male and female assembling parts 10 and 12 in the assembled state when the exterior panels 2 are installed on the building structure 6. [

The exterior panels 2, 2A, 2B of the present invention, which are referred to as various examples as described above, are used to fix an attachment 9 such as a solar module panel to a fixing fastener 8, it is possible to easily and very firmly mount the desired adduct 9 such as a solar module panel or the like.

7, the fastening fastener 8 of the present invention includes an upper connecting portion 8a, an intermediate supporting portion 8b, and a lower clamping grip portion 8c, which are formed by bending the metal rear plate and fastened to the adhering substance 9. [ And a pair of left and right fixing members. Therefore, when a pair of fastening members are fastened to each other with a fastening member such as a bolt nut, a holder portion formed by a pair of lower clamping grip portions 8c of the fastening fastener 8 in this state, The fixing fastener 8 is fixed upright on the male and female assembling parts 10 and 12 of the external panel 2. [

As described above, since the weir part of the male and female assembling parts 10 and 12 of the exterior panel 2 of the present invention can be directly coupled to the clamping fastening part 8, a part of the installed exterior panel 2 can be remodeled It is difficult to fit the joining piece into a groove having a T shape or a triangular shape as in the Korean Patent No. 10-1175115 mentioned in the prior art document. In the above-mentioned Japanese Patent No. 10-1175115, it is difficult to form a groove on the upper surface of the lid, so that it is difficult to form the panel. When the height of the weir portion is increased, the fixing force of the bolt and the fixing force of the joining piece are weakened. In addition, in the above-mentioned Japanese Patent No. 10-1175115, when the wind pressure is applied to the building, there is a high possibility that the assembly of the panel is broken due to the fact that the lid portion of the panel is not fastened by the panel fixing bolts at all. The invention solves this problem.

In the present invention, the height of the male and female assembly pieces 10 and 12, which are relatively higher than the normal height (25 to 40 mm) of the mountain portion of the existing roof-type exterior panel, can be formed. This is because the male and female assembling pieces 10 and 12 of the outer panel 2 can form the height of the high mountain portion due to the engagement structure specified by the present invention, Even if the fastening tool 8 clamps the entire male and female assembling parts 10 and 12, there is no problem in the stability of the support of the fastening fastener 8 at all.

Accordingly, the height of the weir part of the male and female assembling parts 10 and 12 in the present invention can be made up to 45 to 60 mm. Thus, when the roof type exterior panel of the present invention is installed, Is minimized.

The clamp type fastening member 8 is mounted on the roof type exterior panel 2 of the present invention and the upper connection portion 8a of the fastening fastener 8 is attached to the solar module panel The same adduct 9 can be installed in a horizontal state.

8 is attached to the roof type exterior panel 2 of the present invention and the bracket 42 and the mount table 44 are attached to the upper connecting portion 8a of the fixing fastener 8 as shown in Fig. The additive 9 such as the optical module panel can be inclined.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of claims and equivalents thereof.

(2) - External panel (4) - Panel fixing bolt
(6) - Architectural structures (8) - Fixing fasteners
(8a) - an upper connecting portion (8b) - a middle supporting portion
(8c) -lower side clamping grip portion (9) -addition
(10) (12) - Male and female assembly piece (14) - Bolt fastening bone
(15) - inward protruding portion (16) - outward protruding portion
(18) - inward immersion bend (20) - retaining jaw support surface
(21) - pedestal
(22) -filling cap (24) -an elastic jaw
(30) -thermal core material (30a) --- inner heat insulating material part
(30b) --- outer heat insulating material part (32) (34) - upper and lower metal plate
(35) - engaging jaw (36) - engaging groove
(38) - Reinforcing bar (40) - Guide bar
(42) - Bracket (44) - Cradle

Claims (7)

A plurality of prefabricated exterior panels (2) having a predetermined width are continuously installed on the building structure to constitute an exterior panel structure. The exterior panel (2) is divided into left and right semi- The left and right side portions of the weir portions of each of the male and female assembling members 10 and 12 are symmetrical with each other and the male and female assembling members 10 and 12 are assembled with the adjacent outer panel 2, A bolt fastening boss 14 is formed on the upper surface of the weir part fully formed by male and female assemblies,
The left and right sides of the weir part are provided with inwardly projecting bent parts 16 and downwardly directed inwardly directed bent parts 18 so as to enable clamping fixation from the outside and between the upper and lower points of the right and left bent parts 16, (20) is formed,
The inner cliff of each of the male and female assemblies 10 and 12 is provided with an inner side wall portion having a depth allowing the head height of the panel fixing bolt 4 and a bottom surface accommodating the head width of the bolt 4, A protruding inward protruding portion 15 is formed in the inner cliff portion of the water side assembly piece 12 and a pedestal 21 for supporting the bottom surface of the inward protruding portion 15 at the same time as the insertion of the inward protruding portion 15 The screw portion of the panel fixing bolt 4 formed in the inner side wall of the female side assembly piece 10 and entering the bolt fastening boss 14 is inserted into the inward protrusion 15 of the water side assembly piece 12 and the inner side 10 so as to penetrate through the pedestal 21,
At the both end positions of the male and female assemblies 10 and 12 of the outer panel 2, a urethane high-density filler material capable of maintaining the height of the initial panel standard is attached to the top and bottom The outer heat insulating material portion 30b is filled and fixed between the metal plates 32 and 34 and the latching protrusion 34 and the latching groove 36 are formed at the left and right sides of the left and right lower metal plates 34,
The engagement protrusions 16 of the female and male assembled members 10 and 12 in the assembled state and the engagement protrusions 16 of the male and female assembled members 10 and 12, (22) provided on the right and left sides of a flange stopping jaw (24) which is hooked to a fixing bracket (20) so as to allow a mounting of an adduct (9) 8) is adapted to externally clamp the weir of the flushing cap (22) mated to the outwardly projecting bend (16) and the inwardly directed immersion bend (18) Structure.
2. The method according to claim 1, characterized in that the shape of the outwardly protruding bent portion (16) and the inwardly directed inflectional bent portion (18) formed by the right and left side portions of the male and female assembling members (10, 12) The left and right side portions of the flushing cap 22 inserted in the recessed portions 18 are one of the N type, the concave type and the hook type, and the grooves of the bolt fastening cores 14 of the assembled male and female assembling pieces 10, Wherein the cross-sectional shape is one of a square shape, a historical leg shape, and a U shape.
3. An apparatus according to claim 1 or 2, further comprising at least one guide weir (40) provided between the male and female assemblies (10, 12) in parallel with the weir of the male and female assembling members (10, 12) Wherein the panel (2A) is constructed as a flushing cap type boltless sheath panel structure.
The clamping fastener according to claim 1 or 2, wherein the clamp-type fastener (8) bends the metal rear plate to form an upper connecting portion (8a), an intermediate supporting portion (8b) and a lower clamping grip portion ) Is assembled with a holder portion formed by a pair of lower clamping grip portions (8c) of the fastening fastener (8) in a state where a pair of fastening members are fastened to each other with a fastening member Characterized in that the flushing cap (22) is clamped in a state of being fastened on the male and female assemblies (10) (12) of the outer panel (2) . delete delete delete

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