KR102095789B1 - External panel mounting structure - Google Patents

Abstract

The present invention relates to an exterior panel installation structure which uses a stopping part on which an upper and a lower portion of an exterior panel are stopped and an elastic clip on which both sides of the exterior panel are elastically supported to conveniently install, separate, and replace the exterior panel to eliminate a piece coupling process to allow even an unskilled worker to easily install the exterior panel, eliminates use of silicon by removing a space formed between exterior panels to provide excellent workability and improve appearance, shortens a construction period, and reduces overall costs. The exterior panel installation structure comprises: a horizontal frame (21, 22) and a vertical frame (23, 24) fixed on an outer wall; a plurality of stopping parts (17, 18) fixed on the horizontal frame (21, 22) at prescribed intervals; elastic clips (15, 16) fixed on the vertical frame (23, 24) at prescribed intervals; a hanging part (25, 26) of an exterior panel (20) hung on the plurality of stopping parts (17, 18); and an insertion unit (27, 28) of an exterior panel (20) coupled and elastically supported on the elastic clips (15, 16). The elastic clip includes: an L-shaped horizontal unit and vertical unit fixed on the front surface and a side of the vertical frame (23, 24); a horizontal extension unit extended in a perpendicular direction of the vertical unit; inclined elastic support units bent inwards from an end of the horizontal extension unit; a coupling unit formed between the inclined elastic support units; a bent elastic support unit bent from the ends of the inclined elastic support units towards the horizontal extension unit; and a curved unit formed between the inclined elastic support units and the bent elastic support unit.

Description

External panel mounting structure

The present invention relates to an exterior panel installation structure, and in detail, the exterior panel is easily installed (assembled) by using a locking clip and / or elastic clip for locking the upper and lower parts of the exterior panel, and an elastic clip on both sides of the exterior panel. And by separating and replacing, the piece fastening process is eliminated, so that even unskilled workers can easily install it, and the space formed between the exterior panels is eliminated to eliminate the use of silicone, so the workability is excellent and the appearance is beautiful. This is to reduce the overall cost.

In general, buildings that are built in downtown areas with high building density and high land prices are increasing in size and height in order to increase land use efficiency. In such a large building, the structure is first constructed using steel and / or steel reinforcing bars, then concrete is poured to construct the concrete structure, and the finishing material is fixed to the outer wall of the concrete structure to complete the building. The construction method of such a large building is developing day by day, and along with the technological development of the building, the exterior of the large building, in particular, the technology of the building exterior material for finishing the outer wall of the concrete structure has also been developed day by day.

The building exterior material can achieve a beautiful appearance that cannot be achieved by the construction of bricks or concrete, and a method of fixing exterior panels, insulation materials, etc., previously produced in a factory, to the exterior wall of a building is widely used. Examples of the material of the exterior material include glass, stone, metal, and synthetic fibers, and the exterior material is installed or installed not only on the inner and outer walls of the building shaft, but also on bridges, railings, and sculptures.

In addition, since a considerable skill of skilled workers is required to maintain a constant distance between the exterior materials, there are problems such as an increase in labor costs, a long construction period, and an increase in construction costs, and the space formed between adjacent exterior materials is reduced. In order to finish and / or seal, the construction takes a long time due to the complicated construction such as the use of expensive silicone, and there is a problem in that the construction cost increases due to the use of much silicone.

Figure 1 illustrates a conventional structure of the exterior panel (exterior material) installation structure of the building, anchor bolts (1) and a plurality of frames (4) fixed to the outer wall (3) of the building by the bracket (2), and bending at the edge portion The fixing parts 7 and 8 of the exterior panels 5 and 6 formed and the fixing parts 7 and 8 of the exterior panels 5 and 6 are brought into contact with the front part of the frame 4. Next, by fastening with a plurality of screws or pieces (9) (10), the outer panel (5) (6) is fixed to the frame (4), and around 20 mm formed between the outer panel (5) and the outer panel (6) The space 11 is filled with a silicone 12 so that the pieces 9 and 10 are not exposed to the outside (outside) to be finished.

At this time, in order to reduce the filling amount (consumed amount) of the expensive silicone 12, the space 11 is filled with a low-cost auxiliary filler 13, a fiber, a foamed polystyrene foam, etc., and then filled with the silicone 12 on the outside. It is finishing.

The above-described conventional construction method, a plurality of pieces (9) (10) in a state in which the fixing portion (7) (8) of the exterior panel (5) (6) does not flow by contacting the front portion of the frame (4) Since it has to be fastened to the frame 4 and fixed to the frame 4, the operation is cumbersome and inconvenient, and the process of inserting the auxiliary filler 13 into the space 11 and the filling operation of the silicone 12 involve a lot of cost and time. After finishing construction, there is a problem that the entire landscape of the building as well as the exterior panel (5) (6) is damaged due to contamination of the silicone (12) part or the surroundings, and the installation work of the exterior panel (5) (6) is also done outside the building. Because it is a work done in the field, even a skilled worker has had various problems such as difficulty in the work.

Republic of Korea Registered Patent Publication No. 10-1515937 (Invention name: panel construction device of a building using a horseshoe bracket, 2015. 05. 04. Patent notice) Republic of Korea Registered Patent Publication No. 10-1591391 (Name of the invention: fixed structure of building exterior materials, 2016. 02. 03. patent announcement) Republic of Korea Patent Publication No. 10-2009-0112237 (Invention name: Building exterior material fixing device, Oct. 28, 2009 Patent Publication)

The present invention is a piece fastening process by configuring the outer panel to be easily installed (assembled) and separated and replaced by using a fastener and / or an elastic clip that locks the upper and lower parts of the outer panel, and an elastic clip that supports both sides of the outer panel. This is eliminated, making it easy for non-skilled workers to install, and eliminating the space formed between the exterior panels, excluding the use of silicone, providing excellent workability, beautiful appearance, shortening the construction period, and reducing overall cost. The purpose is to provide.

The exterior panel installation structure of the present invention includes a horizontal frame and a vertical frame fixed to the outer wall, a plurality of fasteners 17 and 18 fixed to the horizontal frame at predetermined intervals, and a plurality of fixed fixed intervals to the vertical frame. It includes an elastic clip, a hook hole (25) (26) of the exterior panel that is caught by the plurality of hooks (17, 18), and an insert (27) (28) of the exterior panel that is coupled to the elastic clip. .

The exterior panel installation structure of the present invention includes a horizontal frame and a vertical frame fixed to the outer wall, a plurality of fasteners 17 and 77 fixed to the horizontal frame at predetermined intervals, and a plurality of fixed fixed intervals to the vertical frame. It includes an elastic clip, a hanger opening (25) (78) of the exterior panel, which is caught by the plurality of catching holes (17, 77), and a gripping portion (27) (28) of the exterior panel coupled to the elastic clip. .

The exterior panel installation structure of the present invention includes a horizontal frame and a vertical frame fixed to an outer wall, a plurality of elastic clips fixed at a predetermined distance to the horizontal frame, a plurality of elastic clips fixed at a predetermined distance to the vertical frame, and a plurality of It includes a gripping portion (27) (28) (85) (86) of the outer panel coupled to the elastic clip (15, 16).

The fasteners 17 and 18 include a fixed part fixed to a horizontal frame or a vertical frame, a bent part protruding toward the front of the fixed part, a support part bent upward at the end of the bent part, and a horizontal frame or a vertical frame. And a support groove formed between the support portion and opened to the upper portion.

The fastener 77 is provided between a fixing part fixed to the longitudinal front portion of the horizontal frame, a bending portion protruding toward the front of the fixing portion, a supporting portion bending downward at the end of the bending portion, and a horizontal frame and the supporting portion. It includes a support groove formed and opened downward.

The elastic clip is a horizontal and vertical portion of the "a" shape fixed to the front and side portions of the vertical frame, a horizontal extension portion extending in the perpendicular direction of the vertical portion, and an inclined tangential portion bent inward at the end of the horizontal extension portion. And an engaging portion formed between the inclined tangential portions, a bent tangential portion bent in the direction of the horizontal extension portion at the end of the inclined tangential portion, and a curved portion formed between the inclined tangential portion and the bent tangential portion.

It further includes a space portion formed between the horizontal extension portion and the curved portion.

The inclined carbon portion may have a slope of 30 to 60 °.

The exterior panel includes a bent portion formed at a right angle to the edge portion, a reinforcing portion bent in an inner direction of the bent portion, and a curved insertion portion formed at the tip of the bent portion and the reinforcing portion.

It further includes an inclined surface of 30 to 60 ° slope formed at the end of the reinforcing part.

The length of the elastic clip may be configured to be 1/4 to 1/10 shorter than the length of one side of the exterior panel.

The horizontal frame and the vertical frame may be profiles.

The present invention includes a plurality of fasteners 17 and 18 fixed to the upper and lower portions of the horizontal frames 21 and 22, and a plurality of elastic clips 15 and 16 fixed to the vertical frames 23 and 24. By configuring the external panel 20 to be easily installed (assembled) and detached, the piece fastening process is eliminated, so that even an unskilled worker can easily install the external panel 20.

The present invention eliminates the space formed between the neighboring exterior panel 20 and the exterior panel 20 to exclude the use of silicone, and thus has an excellent effect as well as excellent workability.

The exterior panel 20 of the present invention has a strong wind pressure or external force due to the rigid locking structure by the upper and lower locking holes 17 and 18 and the left and right elastic clips 15 and 16. Even if applied to 20), there is an effect of preventing the separation of the exterior panel 20.

The present invention is the upper and lower locking holes (17) (18) and the elastic clip (15) (16), or the upper and lower locking holes (17) (77) and the elastic clips (15) (16), or elastic clips that are fixed to the upper and lower left and right (15) The exterior panel 20 can be easily installed (assembled) or removed by the (16), so that the exterior panel 20 can be repaired and replaced.

The present invention can easily install the exterior panel 20 using a simple configuration of the upper and lower fasteners 17, 18, 77 and a plurality of elastic clips 15, 16, so that even an unskilled person can easily install, It is a very useful invention that has the effect of reducing installation costs and greatly reducing air.

1: A cross-sectional view of a conventional exterior panel installation state.
2: A perspective view of an upper locking hole fixed to a horizontal frame in the present invention.
3: A perspective view of a lower locking hole fixed to a horizontal frame in the present invention.
4: A perspective view of an elastic clip fixed to a vertical frame in the present invention.
Figure 5: An elastic clip perspective view showing another example of the present invention.
6 to 9: Elastic clip fixing state cross-sectional view showing an example of the present invention.
Figure 10: A perspective view of the exterior panel installation shown as an example of the present invention.
11 to 14: A cross-sectional view showing the installation state of the exterior panel as an example of the present invention.
15 to 19: Elastic clip installation state sectional view showing an example of the present invention.
Figure 20: Front view of the exterior panel installation state as an example of the present invention.
Figure 21: Partial perspective view of the lower locking portion shown as another example of the present invention.
Figure 22: A perspective view of the exterior panel installation shown as another example of the present invention.
23 to 26: a cross-sectional view of the installation state of the exterior panel shown as another example of the present invention.
Figure 27: A perspective view of the exterior panel installation shown as another example of the present invention.
Figure 28: a cross-sectional view of the exterior panel installation shown as another example of the present invention.
Figure 29: A cross-sectional view of the exterior panel installation shown as another example of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail according to the accompanying drawings. In describing the embodiments of the present invention, the same components among the drawings are denoted by the same reference numerals as much as possible, and detailed descriptions of related well-known components or functions are omitted so as not to obscure the subject matter of the present invention, and also, the accompanying drawings. The items expressed in may be different from a form actually implemented in a schematic drawing to easily describe embodiments of the present invention.

The present invention provides a simple and robust installation (assembly), repair, or replacement of the four surfaces of the exterior panel using a plurality of fasteners and hooks that are fastening means and a plurality of elastic clips that are fastening means or a plurality of elastic clips that are fastening means It is configured to enable separation, and the embodiments are as follows.

Example 1: Installation of exterior panel using tandem means and locking means

In this embodiment, the exterior panel 20 is simply and firmly attached to the outer wall 3 by using up and down locking means fixed to the horizontal frames 21 and 22 and tandem means fixed to the vertical frames 23 and 24. It is presented for installation (separation) and separation.

2 and 3 illustrate the upper and lower locking holes 17 and 18 fixed to the horizontal frames 21 and 22, and FIG. 4 is an elastic clip 15 fixed to the vertical frames 23 and 24 (16) is illustrated, and FIG. 10 is an exemplary view showing a state in which the exterior panel 20 is installed (assembled), and the plurality of anchor bolts 1 and the brackets 2 are used to vertically and horizontally the outer wall 3. The horizontal frame 21, 22 and the vertical frame 23, 24 that are fixed, and at least one or more upper and lower locking holes 17 fixed at predetermined intervals to the front surface (surface) of the horizontal frame 21, 22 (18), at least one pair of left and right elastic clips (15) (16) fixed at predetermined intervals to the front portion of the vertical frames (23, 24), and a downward bending on the upper rear of the exterior panel (20) And the upper hook (25) is coupled to and hooked to the upper hook (17), the lower hook (26) bent downward to the lower rear of the exterior panel (20) and hooked to the lower hook (18), the exterior Left and right rear of the panel 20 It is composed of and inserted into the elastic clip (15) (16), and includes a shovel (27) (28).

It is formed on the lower bent portion 40 of the exterior panel 20 and further includes a plurality of open grooves 29 of a predetermined length L4 to help detach and attach the exterior panel 20.

The upper locking hole 17, as shown in Figure 2, the fixing portion 31 and the fixing portion 31 fixed to the fastening member 30 such as welding or pieces, screws, etc., in the longitudinal front portion of the horizontal frame 21 The bent portion 32 protruding toward the front of the support portion 33 is bent upward at the end of the bent portion 32, the horizontal frame 21 and the support groove formed between the support portion 33 and opened upward (34).

The lower fastener 18, as shown in Figure 3, a fixed portion 36 and a fixed portion 36 fixed by a fastening member 35 such as a welding or piece, screw or the like in the longitudinal front portion of the horizontal frame 22 The bent portion 37 protruding toward the front of the support portion 38 bent upward from the end of the bent portion 37, the horizontal frame 22 and the support groove 38 is formed between the support portion 38 and open to the top (39).

4 to 9 illustrate the elastic clips 15 and 16 fixed to the vertical frames 23 and 24, and the "a" shape fixed to the front and side surfaces of the vertical frames 23 and 24 The horizontal portion 51, 52, and vertical portions 53, 54 of the horizontal extension portions 55, 56, which extend in the right angle direction of the vertical portions 53, 54, and are parallel to each other, are horizontal. Bend in the direction of the horizontally extending portion (55) (56) at the ends of the inclined tangential portion (57, 58) and the inclined tangential portion (57, 58) that is bent inwardly at the end of the extension portion (55, 56) The bending part (59) (60) is formed between the inclined tangential portion 57 and the oblique tangential portion (58), and the insertion portion (27) (28) of the exterior panel (20) is inserted and locked. (61).

It further includes a curved portion (63, 64) formed between the inclined carbon portion (57, 58) and the bent carbon portion (59, 60).

The curved portions 63 and 64 may be configured in a right-angled shape, but in a curved shape having a predetermined radius of curvature so that the gripping portions 27 and 28 of the exterior panel 20 are smoothly coupled and supported while maintaining smooth elasticity. It is configured to be detachable from the elastic clips 15 and 16 when repairing or replacing the exterior panel 20 is required.

It is preferable that the inclined tangling portions 57 and 58 have a tilt of 30 to 60 ° so that the inserting portions 27 and 28 of the exterior panel 20 can be easily combined (inserted).

The elastic clip (15, 16) is a symmetrical structure centered around the coupling portion (61) to which the insertion portion (27) (28) of the exterior panel (20) is coupled, and the exterior panel ( The receiving space 65 in which the inserting portions 27 and 28 of 20) are accommodated is formed.

Fixing means for fixing the elastic clip (15, 16) to the vertical frame (23) (24) or the profile (70) is a horizontal portion (51) (52) and a vertical portion (53, 54) as shown in FIG. The vertical frame 23, 24 is fixed by welding to the outer surface, or by using a plurality of screws or pieces 66, 67, 68, 69 as shown in FIGS. It is fixed to the outer surface of 24), or fixed to the outer surface of the profile 70 using a plurality of screws or pieces 68, 69 as shown in FIG. 9, or a vertical frame using a strong adhesive (adhesive) ( 23) can be fixed to the outer surface of the 24 or the profile 70.

The profile 70 has a plurality of through holes 71 formed in the longitudinal direction and a nut groove 73 having an open portion 72, and bolts 75 fitted to the bracket 2 as shown in FIG. 18. When fastening to the nut 74 fitted in the nut groove 73, the profile 70 is fixed to the outer wall 3 firmly.

When the elastic clip (15) (16) is fixed by a fastening member, screws or pieces (66) (67) (68) in the horizontal parts (51) (52) and the vertical parts (53) (54) as shown in FIG. ) 69 are formed with a plurality of through holes 23a, 24a, 25a, 26a, respectively.

The elastic clip 15, 16 is composed of an elastic member or an elastic metal, so that the inclined carbon portion 57 (57) (when the insertion portion 27, 28 of the exterior panel 20 enters the coupling portion 61) 58) and the curved surface is opened to the outside, and when the inserting portion 27 and 28 completely enter the engaging portion 61, the inclined carbonization portion 57 and 58 that have been opened outwards are elastically inward. It is to be rolled up to return to press and support (support) the inserting portions 27 and 28 of the exterior panel 20.

When the inclined surfaces 48 and 49 are separated to repair or replace the exterior panel 20, an inclination of about 45 ° is formed so as to be separated by external pressure (separation force), preferably a slope of 30 to 60 °. do.

In the present invention, as shown in FIG. 16, the width (w) of the coupling portion 61 is such that the inserting portion 27 and 28 of the exterior panel 20 can be forcibly coupled to the elastic clip 15, 16. 20) bent portion (40c) (40d) equal to the thickness (t1), or by constructing 10 to 50% smaller than the thickness (t1), the curved portion (63) due to the elasticity of the inclined carbon portion (57, 58) 64) is to support the surface of the bent portion (40c) (40d) of the exterior panel (20). The total thickness t2 of the inserting portions 27 and 28 is about twice the thickness t1 of the bent portions 40c and 40d.

A space portion 63a, 64a is formed between the horizontal extension portion 55, 56 and the curved portion 63, 64, so that the insertion portion 27, 28 of the exterior panel 20 is coupled ( 61) When coupled or separated by the space portion 63a, 64a, the curved portions 63 and 64 are opened or closed, and when the insertion (insertion) of the insertion portions 27 and 28 is completed, Since the deformed space portions 63a and 64a are restored, and the curved portions 63 and 64 press and bend the bent portions 40c and 40d, a solid coupling of the exterior panel 20 is achieved.

The inclined tangential portion 57 and the inclined tangential portion 58 are configured to be symmetrically inclined in the direction of the vertical frames 23 and 24, and between the curved portion 63 and the curved portion 64, the inserting portion of the exterior panel 20 (27) The engaging portion 61 of a predetermined width (w) is formed so that the 28 is forcibly coupled, and the inclined surfaces 48 and 49 are formed at the ends of the reinforcing portions 44 and 45.

The length of the elastic clip (15) (16) is shorter than the length of one side of the exterior panel (20) by about 1/4 to 1/10, so that it is fixed when fixed to the vertical frame (23) (24) or the profile (70). It is installed at intervals, and accordingly, even an unskilled person can easily install the exterior panel 20.

In the present invention, the upper and lower hooks 25 and 26 of the exterior panel 20 are coupled to 2 to 6 upper and lower locking holes 17 and 18 that are fixed at predetermined intervals to the horizontal frames 21 and 22, respectively. In addition, the insertion parts 27 and 28 of the exterior panel 20 are engaged and hooked to 2 to 6 elastic clips 15 and 16 which are fixed at predetermined intervals to the vertical frames 23 and 24. .

In the present invention, for convenience of description, as shown in FIG. 10, the upper and lower two pairs of upper and lower locking holes 17 and 18 fixed to the horizontal frame 21 and 22 at predetermined intervals, the hanging holes 25 and 26 of the exterior panel 20 ), The left and right inserts 27 and 28 of the exterior panel 20 are coupled to the upper and lower two pairs of elastic clips 15 and 16, which are respectively hung and fixed and fixed to the vertical frames 23 and 24. Illustrated as being burnt.

10, the horizontal frame 21, 22, and the vertical frame 23, 24 are configured in an appropriate interval and size in consideration of the size of the external panel 20 installed (assembled) as shown in FIG. In addition, a single outer panel 20 is installed by a tandem means and / or a locking means composed of the horizontal frames 21, 22 and the vertical frames 23, 24, and detachable for repair replacement, etc. It is configured to.

For example, the upper and lower hooks 25 and 26 of the exterior panel 20 are locked and supported by the upper and lower hooks 17 and 18 installed in the horizontal frames 21 and 22 as shown in FIGS. 13 and 14. , Insertion parts 27 and 28, which are configured on both sides of the exterior panel 20, are inserted and burnt into the elastic clips 15 and 16 fixed to the vertical frames 23 and 24 as shown in FIGS. 17 to 19. do.

The edge portion of the exterior panel 20 is formed with a bent portion 40 that is bent at a right angle to the rear. The bent portion 40 includes a bent portion 40a positioned at the top, a bent portion 40b positioned at the bottom, a bent portion 40c positioned at the left side, and a bent portion 40d positioned at the right side. Included, therefore, the bent portions 40 are formed on the four sides of the exterior panel 20, respectively.

At least one or more hooks 25 that are bent downward are formed in the bent portion 40a located at the upper portion, and are coupled and locked to the support groove 34 of the upper hook 17. The upper hook 25 is welded and fixed to bend downward or downward at the end of the upper bent portion 40a, and is engaged and locked to the support groove 39 of the lower hook 18.

The inserting portions 27 and 28 formed on both sides of the exterior panel 20 are bent portions 40c and 40d which are bent at right angles to both side (left and right) edge portions of the exterior panel 20, and the bent portion 40c. ) (40d) is bent 360 ° in the inward direction of the reinforcing portion (44) (45), the bent portion (40c) (40d) and the curved insert formed on the tip of the reinforcing portion (44, 45) ( 46) (47).

The inserting portions 27 and 28 may be formed over both the bent portions 40 on both sides of the exterior panel 20 or may be formed only in the section where the elastic clips 15 and 16 are inserted.

The exterior panel 20 supported by the inclined surfaces 48 and 49 is configured to be separated for repair or replacement. For example, when separating the exterior panel 20, the external force and the inclined surface acting when separating, even if the insertion portion 27 and 28 are coupled to the coupling portion 61 of the elastic clip 15 and 16, 48, the insertion portion 27, 28 of the exterior panel 20 is separated by the inclined structure of (49).

The lower hanger 26 formed under the rear surface 20a of the exterior panel 20 is fixed to the rear surface of the exterior panel 20 by welding or the like as illustrated in FIGS. 10 to 14. (41), the bent portion (42) protruding toward the front of the fixing portion (41), the support portion (43) bent upward at the end of the bent portion (42), and the rear (20a) of the exterior panel (20) It includes a support groove (43a) formed between the support portion 43 and opened downward to be engaged with the lower locking hole (18).

The length (L1) of the fasteners (17, 18) is configured to be the same or similar to the length (L3) (L4) of the upper and lower hooks (25, 26) so that the exterior panel (20) is sufficiently supported. , The length of the elastic clip (15) (16) is satisfactory if the length and the interval (L3) sufficient to hold the insertion portion (27) (28) of the exterior panel (20).

The anchor bolt (1) is embedded or fixed to the wall or outer wall (3), the horizontal frame (21) (22) and the vertical frame (23) (24) and the profile (70) are fastened to the anchor bolt (1) It is fixed by welding to the bracket (2), or fastened by a fastening member such as a screw or piece (66) (67) (68) (69).

In the present invention, an insulating material may be installed or omitted between the outer wall 3 and the outer panel 20. For example, in a residential facility such as a building that requires heat insulation, or in a building such as a neighborhood living facility, an insulation material may be installed, and in the case of the exterior panel 20 installed on an elevated road, an overpass, a bridge pier, the insulation material construction may be omitted.

10 to 19 are exemplary views of a state in which the exterior panel 20 is installed (assembled), and the rear 20a of the exterior panel 20 as shown in FIG. 11 has upper and lower locking holes 17 and 18 and elastic clips. (15) After being close to (16), as shown in FIG. 12, the upper and lower bent portions 40 of the exterior panel 20 are brought into close contact with the front of the horizontal frames 21 and 22, but the upper hanger of the exterior panel 20 When the sphere 25 is positioned above the upper support groove 34 and the lower hanger opening 26 of the exterior panel 20 is positioned above the lower support groove 39, the exterior panel 20 as shown in FIG. Both sides of the insertion portion (27) (28) is coupled and supported by the elastic clip (15) (16) fixed to the vertical frame (23, 24), in this state, the exterior panel (20) in the lower (bottom) direction As shown in FIG. 13, the upper hook hole 25 of the exterior panel 20 is coupled to and supported by the upper support groove 34, and the lower hook hole 26 of the exterior panel 20 has a lower support groove 39 as shown in FIG. External panel (20) while being coupled to and supported by ) Installation (assembly) is achieved.

In the above, when the inserting portion 27, 28 of the exterior panel 20 enters the engaging portion 61, the inclined tangling portions 57, 58 and the curved portions 63, 64 are opened on both sides, When the inserting portion 27 and 28 completely enter the engaging portion 61 between the curved portions 63 and 64, the inclined tangled portion 57, 58 and the curved portions 63 and 64 that have been opened are elastically inside. As it is rounded, it is pressed and pressed (supported) to the inserting portions 27, 28, and more specifically, the bent portions 40c, 40d of the exterior panel 20.

12, when the upper and lower bent portions 40a and 40b of the outer panel 20 are in close contact with the front surface of the horizontal frames 21 and 22, the lower bent portions 40b of the outer panel 20 are formed. The lower bent portion 40b is in close contact with the front surface of the horizontal frame 22 by the opening groove 29.

When the exterior panel 20 is installed on the exterior wall 3 in the present invention, as shown in FIG. 15, the outside of the bent portions 40c and 40d located at the insertion parts 27 and 28 of the exterior panel 20 is separated. 16 by inserting the side surfaces into contact with each other as shown in FIG. 16 and then pushing and inserting the coupling portion 61 between the inclined carbonization portions 57 and 58 as shown in FIG. 17. 28) is coupled to the elastic clip (15, 16) is caught and tangled.

That is, when the insertion portion 27, 28 of the exterior panel 20 enters the coupling portion 61, the inclined tangential portion 57, 58 is opened, and the insertion portion 27, 28 is engaged. When fully entered into the portion 61, the inclined tangential portion 57, 58, which has been opened outwardly, is rounded and rounded inward by its elasticity, and the curved portions 63, 64 are bent portions of the exterior panel 20 ( The surface of 40c) (40d) is pressed and burned.

Of course, even if the exterior panels 20 are installed one by one, a plurality of exterior panels 20 are neatly installed and burnt as shown in FIG. 20.

On the other hand, if the exterior panel 20 is to be removed for repair, replacement, etc., the installation process of the exterior panel 20 is easily separated in the reverse order.

In the case where multiple (multiple layers) of the exterior panels 20 are vertically installed, separation of the exterior panels 20 positioned on the top of the exterior panel 20 to be separated should be preceded.

In addition, when a stopper (not shown) or a fixed frame is installed on the top of the exterior panel 20 located at the top, the rise or departure of the exterior panel 20 is prevented, and when the exterior panel 20 is to be removed, the above After removing the stopper or the fixed frame, the repair or replacement is performed by separating by the above process, so that the separation of the exterior panel 20 is easily achieved.

In this embodiment, it is particularly advantageous when the exterior panel 20 is installed on an exterior wall having a large area and a large number of layers because only the exterior panel 20 is lifted and then installed.

Example 2: Installation of an external panel using a tange means and other locking means

21 to 29, the outer panel 20 using the elastic clip 15, 16, the lower opening opening 77 of the downward opening type and the lower hanging opening 78 of the exterior panel 20 as shown in FIGS. It is an embodiment to install.

That is, the upper fastener 17 fixed to the upper horizontal frame 21 and the elastic clips 15 and 16 fixed to the vertical frames 23 and 24 are used as they are, and the lower horizontal frame 22 is The lower locking hole (77) is constructed by constructing a downwardly-opening lower locking hole (77), and a lower hanging hole (78) symmetrical to the upper hanging hole (25) in the lower bending portion (40d) of the exterior panel (20). 77) is configured to be easy to install the exterior panel 20 by being coupled to the hook.

The lower locking hole 77 is fixed to the longitudinal front portion of the lower horizontal frame 22, as shown in FIG. 21, or a fixing portion 81 fixed by a fastening member 80 such as a piece or screw, and a fixing portion ( 81) the bent portion (82) protruding toward the front surface, the support portion (83) bent downwardly at the end of the bent portion (82), and the horizontal frame (22) and the support portion (83) formed between the downward opening And a groove 84.

22 is a perspective view of the installation state of the exterior panel 20, and FIGS. 23 to 26 are cross-sectional views of a state in which the exterior panel 20 is installed, as shown in FIG. When the lower hook 78 formed on the lower part of the outer panel 20 is inserted into the support groove 84 of the lower locking hole 77 and then pushed upwards, a part of the inserts 27 and 28 of the outer panel 20 Is coupled to the elastic clip (15, 16).

Subsequently, as shown in FIG. 25, the upper hanger opening 25 of the exterior panel 20 is brought into close contact with the upper horizontal frame 21 and 22, so that the upper hanger opening 25 is attached to the support groove 34 of the upper locking hole 17. When it is positioned as shown in FIG. 19, the inserting portions 27 and 28 of the exterior panel 20 are completely coupled to the elastic clip 15, 16, and supported, and in this state, the exterior panel 20 as shown in FIG. ) When the vertically pushed down, the upper hook hole 25 of the outer panel 20 is coupled to the support groove 34 of the upper locking hole 17 and the outer panel 20 is supported so that it does not fall without further descending. And, the lower hanger port 78 of the exterior panel 20 is locked and supported by the support portion 83 of the lower hanger 77, preventing the flow or departure to the front of the horizontal frame 22, thereby completing the installation.

The upper and lower hooks 25 and 78 of the outer panel 20 are coupled to the upper and lower hooks 17 and 77, and the inserts 27 and 28 of the outer panel 20 are elastic clips 15 ) 16, so that the flow or displacement of the exterior panel 20 is prevented.

In this embodiment, when the exterior panel 20 is to be removed for repair and replacement, the exterior panel 20 is easily separated by proceeding in the reverse order of the installation process.

Example 3: External panel installation using elastic clips fixed to horizontal and vertical frames

In this embodiment, as shown in FIGS. 27 to 29, 4 of the plurality of elastic clips 15, 16 and the exterior panel 20 are fixed to the horizontal frame 21, 22 and the vertical frame 23, 24, respectively. This is an embodiment in which the exterior panel 20 is installed using four inserting portions 27, 28, 85, and 86 formed on the surface.

That is, the at least one elastic clip (15, 16) is fixed to the horizontal frame (21, 22), the at least one elastic clip (15, 16) is fixed to the vertical frame (23, 24), The left and right bent portions 40c and 40d of the exterior panel 20 constitute the inserting portions 27 and 28 that are coupled to and supported by the elastic clips 15 and 16 of the vertical frames 23 and 24, The upper and lower bent portions 40a and 40b of the outer panel 20 are constituted by an inserting portion 85 and 86 that is coupled to and supported by the elastic clips 15 and 16 of the horizontal frames 21 and 22. The panel 20 is configured to be installed and separated from the plurality of elastic clips 15 and 16.

28 is coupled to the elastic clip (15) (16) is fixed to the horizontal frame (21) (22), the insertion portion (85) (86) configured in the upper and lower bent portion (40a) (40b) of the exterior panel (20) And a sectional view in a state of being burnt, and FIG. 29 is an elastic clip in which the inserts 27 and 28, which are formed in the left and right bent portions 40c and 40d of the exterior panel 20, are fixed to the vertical frames 23 and 24. (15) It is a cross-sectional view in a state of being coupled to and supported by 16.

Separation (disassembly) and installation (assembly) of the exterior panel 20 of this embodiment, as described above, the inserts 27, 28, 85, 86 are coupled to the elastic clip 15, 16, and It is the same as or identified with the installation process being carried out and the separation process proceeding in reverse order.

The present invention is a plurality of elasticity fixed to the vertical frame (23, 24) and a plurality of vertical locking holes (17) (18) and hooks (25) (26) fixed to the horizontal frame (21, 22) Since the exterior panel 20 is easily installed by the clips 15 and 16, the conventional piece fastening process is eliminated, so that even an unskilled person can easily install the exterior panel 20.

In addition, the present invention is a plurality of upper and lower locking holes (17) (77) and a hook (25) (26) fixed to the horizontal frame (21, 22), and a plurality of fixed to the vertical frame (23, 24) Since the exterior panel 20 is easily installed by the elastic clips 15 and 16, the conventional piece fastening process is eliminated, so that even an unskilled person can easily install the exterior panel 20.

In addition, the present invention is covered by a plurality of elastic clips (15, 16) fixed to the horizontal frame (21, 22) and a plurality of elastic clips (15, 16) fixed to the vertical frame (23, 24). Since the panel 20 is easily installed, the conventional piece fastening process is eliminated, so that even an unskilled person can easily install the exterior panel 20.

That is, in the present invention, since the space formed between the neighboring exterior panel 20 and the exterior panel 20 is eliminated, the use of silicon is excluded, and the workability is excellent and the appearance is beautiful.

The exterior panel 20 of the present invention has strong wind pressure because it maintains a strong engagement, engagement, and tange of the exterior panel 20 by locking means (hanging holes and hanging holes) and / or carbonizing means (elastic clips). However, even when an external force is applied, the phenomenon that the exterior panel 20 is separated from the exterior wall 3 or falls is prevented.

The locking means and / or the tanging means of the present invention have advantages such as a simple configuration, thereby reducing the overall cost and greatly reducing air.

The present invention as described above is not limited to the present embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope not departing from the technical spirit of the present invention, which is in the technical field to which the present invention pertains. It is obvious for those with ordinary knowledge.

(1)-Anchor bolt (2)-Bracket
(3)-outer wall (15) (16)-elastic clip
(17)-Upper stop (18)-Lower stop
(20)-Exterior panel (20a)-Rear panel
(21) (22)-Horizontal Frame (23) (24)-Vertical Frame
(25)-Upper Hanger (26)-Lower Hanger
(27) (28)-Insert (29)-Open groove
(30) (35)-Fastening member (31) (36)-Fixed
(32) (37)-Bend (33) (38)-Support
(34) (39) (43a)-Support groove (40) (40a) (40b) (40c) (40d)-Bending
(41)-Government (42)-Bent
(43)-Support (44) (45)-Reinforcement
(46) (47)-Insert (48) (49)-Slant
(51) (52)-Horizontal (53) (54)-Vertical
(55) (56)-Horizontal Extension (57) (58)-Incline
(59) (60)-Bending tangent (61)-Coupling
(63) (64)-Curved part (65)-Accommodation space
(70)-Profile (t1) (t2)-Thickness
(L1) (L2) (L3) (L4)-Length or Distance (w)-Width

Claims (10)

In the exterior panel installation structure;
A horizontal frame and a vertical frame fixed to the outer wall;
A plurality of fasteners 17 and 18 fixed to the horizontal frame at predetermined intervals;
A plurality of elastic clips fixed at predetermined intervals to the vertical frame;
Hanging port (25) (26) of the outer panel is engaged with the locking port (17) (18);
An inserting portion 27 and 28 of the external panel that is bound to the elastic clip; Including,
The elastic clip,
A horizontal portion and a vertical portion of an "a" shape fixed to the front and side portions of the vertical frame;
A horizontal extension portion extending in a right angle direction of the vertical portion;
An inclined tangential portion bent inward at an end portion of the horizontal extension portion;
A coupling portion formed between the inclined carbonization portions;
A bending tangent portion bent at an end of the inclined tangent portion in a horizontal extension portion;
A curved portion formed between the inclined carbon portion and the bent carbon portion;
A space portion formed between the horizontal extension portion and the curved portion; Including,
The exterior panel,
A bent portion formed at a right angle to the edge portion;
A reinforcement part bent in an inner direction of the bent part;
A curved insertion portion formed at the tip of the bent portion and the reinforcement portion;
An inclined surface of a 30 to 60 ° slope formed at the end of the reinforcing part;
External panel installation structure comprising a. In the exterior panel installation structure;
A horizontal frame and a vertical frame fixed to the outer wall;
A plurality of fasteners 17 and 77 fixed to the horizontal frame at predetermined intervals;
A plurality of elastic clips fixed at predetermined intervals to the vertical frame;
Hanging port (25) (78) of the outer panel is engaged with the locking port (17) (77);
An inserting portion 27 and 28 of the external panel that is bound to the elastic clip; Including,
The elastic clip,
A horizontal portion and a vertical portion of an "a" shape fixed to the front and side portions of the vertical frame;
A horizontal extension portion extending in a right angle direction of the vertical portion;
An inclined tangential portion bent inward at an end portion of the horizontal extension portion;
A coupling portion formed between the inclined carbonization portions;
A bending tangent portion bent at an end of the inclined tangent portion in a horizontal extension portion;
A curved portion formed between the inclined carbon portion and the bent carbon portion;
A space portion formed between the horizontal extension portion and the curved portion; Including,
The exterior panel,
A bent portion formed at a right angle to the edge portion;
A reinforcement part bent in an inner direction of the bent part;
A curved insertion portion formed at the tip of the bent portion and the reinforcement portion;
An inclined surface of a 30 to 60 ° slope formed at the end of the reinforcing part;
External panel installation structure comprising a. In the exterior panel installation structure;
A horizontal frame and a vertical frame fixed to the outer wall;
A plurality of elastic clips fixed at predetermined intervals to the horizontal frame;
A plurality of elastic clips fixed at predetermined intervals to the vertical frame;
An insert portion 27, 28, 85, 86 of an external panel that is bound to be elastically clipped; Including,
The elastic clip,
A horizontal portion and a vertical portion of an "a" shape fixed to the front and side portions of the vertical frame;
A horizontal extension portion extending in a right angle direction of the vertical portion;
An inclined tangential portion bent inward at an end portion of the horizontal extension portion;
A coupling portion formed between the inclined carbonization portions;
A bending tangent portion bent at an end of the inclined tangent portion in a horizontal extension portion;
A curved portion formed between the inclined carbon portion and the bent carbon portion;
A space portion formed between the horizontal extension portion and the curved portion; Including,
The exterior panel,
A bent portion formed at a right angle to the edge portion;
A reinforcement part bent in an inner direction of the bent part;
A curved insertion portion formed at the tip of the bent portion and the reinforcement portion;
An inclined surface of a 30 to 60 ° slope formed at the end of the reinforcing part;
External panel installation structure comprising a. The method according to claim 1;
The hanger is,
A fixing part fixed to the horizontal frame or the vertical frame;
A bent portion protruding to the front of the fixing portion;
A support portion bent upward at an end portion of the bent portion;
A support groove formed between the horizontal frame or the vertical frame and the support part and opened upward;
External panel installation structure comprising a. The method according to claim 2;
The fastener (77),
A fixing part fixed to the longitudinal front part of the horizontal frame;
A bent portion protruding to the front of the fixing portion;
A support portion bent downward at the end of the bent portion;
A support groove formed between the horizontal frame and the support part and opened downward;
External panel installation structure comprising a. delete delete delete delete The method according to any one of claims 1 to 3;
The length of the elastic clip is 1/4 ~ 1/10 shorter than the length of one side of the exterior panel.

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