KR102000262B1 - Outer wall panel fixing device of open joint type - Google Patents

Abstract

The present invention relates to an open joint type outer wall panel fixing apparatus, and more specifically, to an open joint type outer wall panel fixing apparatus, which hangs a coupling support unit (20) formed by a female and male structure on a support rod (11) of a connection member (10) to fix the same to minimize screw fastening and improve constructability, absorbs impact through an elastic member (11a) surrounded on an outer circumferential surface of the support rod (11) and prevents generation of a noise.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an open-

The present invention relates to an open joint type outer panel fixing device, and more particularly, to an outer panel fixing device using an outer joint panel, An open joint type outer wall having an improved structure due to minimized structure and improved durability by preventing corrosion of the support member by adhering shocks through the support rods made of elastic members and preventing the generation of noise, To a panel fixing device.

Generally, a large-sized building is constructed by applying a prefabricated building method, and a finished panel made of a rectangular flat plate is applied to the outside wall panel method, which is attached to the outside of the building while maintaining a constant spacing.

In the method of fixing the outer wall panel, there is a closed joint method in which a gap is filled with a filler, and an open joint method in which a gap formed between panels is opened without being caulked by a caulking.

In the past, a closed joint method was applied to prevent rainwater or outside air from entering. However, the closed joint method has a problem in that, due to the external environment, the filler is deteriorated and contaminates the exterior material or hinders the appearance of the building, There is a problem that the durability of the building is lowered and it is vulnerable to the smoothness and the shock caused by the thermal expansion.

In order to solve these problems, an open joint method which is free from contamination due to caulking, free from condensation, and free from thermal expansion has been applied.

However, since the conventional open joint method has a drawback in that it takes a lot of work time, the precision is low, and the construction cost is expensive because it is necessary to work after machining the annular groove on the outer wall panel, various techniques for improving workability have been developed have.

Korean Patent No. 10-1590093 entitled " Functional exterior finishing material fixing device for open joint method "discloses an external finishing material fixing device capable of minimizing a work process and allowing convenient construction.

However, in the related art, although the hanger bracket is configured to withstand the external force by changing the fitting direction of the hanger bracket, when the hanger and the hanger pin are contracted due to the outer wall panel exposed to the external environment, .

In addition, the existing open joint type outer wall panel fixing device is subject to noise when it is shaken due to wind or external impact and is exposed to the external environment. Therefore, when water flows along the outer circumferential surface of the screw, corrosion occurs. There is a problem.

Korean Patent No. 10-1590093 (2016.01.25)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide an open joint type outer wall which is improved in productivity and precision, is easily assembled with an outer wall panel and a fixing device, And to provide a panel fixing device.

Another object of the present invention is to provide an open joint type outer panel fixing device for absorbing shocks and preventing noise generated when the outer panel is shaken due to wind or external impact.

It is still another object of the present invention to provide an open joint type outer panel fixing device in which water is prevented from flowing into the support member along the outer circumferential surface of the screw to prevent corrosion of the support member and thereby improve durability.

According to another aspect of the present invention, there is provided an outer panel fixing device for fixing an outer panel to an outer wall of a building by fixing the outer panel to a support member, wherein the back panel is fixedly coupled to the support member through a plurality of first fasteners, A connecting member having a supporting rod whose outer surface is surrounded by an elastic member; And a first coupling unit coupled to the first fixing unit provided at one side of the outer panel, and a second fixing unit provided at the other side of the outer panel, the coupling unit having a hook- And the first engaging member includes a first extending portion and a second extending portion that are formed to extend at right angles to the first combining body, and the first extending portion and the second extending portion are formed of a first engaging member and a second engaging member, Wherein the extension member is partially overlapped with the second engagement member to prevent the support member from being exposed from the outside of the building.

The first and second assemblies may have a fitting groove into which the first fixing portion and the second fixing portion are inserted in a front side, an upper side and a lower side, And is fastened to the outer panel.

The connection member includes a cover portion extending downward to prevent the support member from being exposed to the outside of the building.

In addition, a guiding portion formed of a slanting line is provided on the lower side of the hook portion to prevent the hook portion from being inserted into the support rod and to be separated from the support rod.

The supporting member may be disposed on the upper side of the first extending portion and the lower side of the second extending portion between the upper side of the first extending portion and the lower extending portion of the second extending portion and the fixed extending portion extending at a right angle at one side of the outer wall panel And a protrusion formed to extend in the longitudinal direction and to be partially overlapped with the fixed extension portion.

Also, in order to prevent corrosion of the support member due to the inflow of water on the outer peripheral surface of the screw, the plate-like blocking member is attached to the back surface of the connecting member, do.

The elastic member is made of a silicone tube so as to absorb a shock and prevent noise from shaking.

According to the present invention, the first fixing part and the second fixing part of the outer wall panel are formed into a simple rectangular shape to improve productivity and precision, and the pre-fabricated outer panel and the fixing device are easily assembled to minimize the screw fastening structure It is possible to simplify the work process to facilitate the construction and reduce the construction cost.

According to the present invention, even when the outer wall panel is shaken by a wind or an external impact through a support rod surrounded by the elastic member, the noise is prevented by absorbing the impact.

According to the present invention, since the blocking member is attached to the rear surface of the connecting member, water is prevented from flowing along the outer circumferential surface of the screw to prevent corrosion of the supporting member, thereby improving durability. .

In addition, according to the present invention, the outer wall panel and the coupling support portion are securely fixed by riveting, and since the coupling support portion and the coupling member are not fixed, they are free from thermal expansion and absorb shock.

Further, according to the present invention, it is possible to guide engagement of the coupling support portion with the support rod through the guide portion, prevent the coupling support portion from being separated, and maintain the coupling stably.

1 is a perspective view showing an open-joint type outer panel fixing apparatus according to the present invention,
2 is an exploded perspective view showing a blocking member attached to a rear surface of a connecting member according to the present invention,
3 is a perspective view showing a state in which a connecting member is coupled to a support member according to the present invention,
4 is an exploded perspective view showing a state in which a coupling support part is coupled to an outer wall panel according to the present invention,
5 is a perspective view illustrating a state in which a coupling support portion is fixed to a coupling member according to the present invention;
6 is a front view showing a state in which a coupling support portion is fixed to a connecting member according to the present invention;
FIG. 7 is a cross-sectional view showing a longitudinal section in a state where a coupling support portion is fixed to a connecting member according to the present invention;
FIG. 8 is a cross-sectional view illustrating a cross-section of the connecting member according to the present invention,
9 is a perspective view showing a state in which a triangular outer wall panel according to the present invention is installed.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

2 is an exploded perspective view showing a blocking member attached to a rear surface of a connecting member according to the present invention. Fig. 3 is a perspective view of a supporting member according to the present invention. Fig. FIG. 4 is an exploded perspective view illustrating a state in which a coupling support portion is coupled to an outer wall panel according to the present invention. FIG. 5 is a perspective view illustrating a state in which a coupling support portion is fixed FIG. 6 is a front view showing a state in which a coupling support part is fixed to a coupling member according to the present invention, FIG. 7 is a sectional view showing a longitudinal direction in which a coupling support part is fixed to a coupling member according to the present invention, FIG. 8 is a cross-sectional view showing a transverse section in which a coupling support portion is fixed to a connecting member according to the present invention, and FIG. 9 is a perspective view showing a state in which a triangular outer wall panel according to the present invention is installed.

As shown in FIGS. 1 to 9, the present invention relates to an open joint type outer panel fixing apparatus, and more particularly, to an outer panel fixing apparatus using an open joint method, in which a first fixing part and a second fixing part of an outer wall panel are formed into a simple rectangular shape, The outer wall panel and the fixing device can be assembled in a simple manner, the screw fastening can be minimized, the workability can be improved, the noise performance can be improved through the support bar made of the elastic member, the corrosion of the outer peripheral surface of the screw can be prevented, An improved outer panel panel fixing device is proposed.

The outer wall panel fixing device 1 includes an outer wall panel 50 fixed to the support member 40 to form an outer wall body of the building and basically comprises a connection member 10 and a coupling support portion 20 for this purpose.

The support member 40 may be formed in various shapes through the horizontal member and the vertical member.

The connecting member 10 fixed to the support member 40 includes a plurality of first fasteners 12 and a rear surface of the connecting member 10 is fastened to the supporting member 40 through the first fastener 12, And fastened to the member 40 by screws.

In addition, due to the characteristics of the outer wall panel exposed to the external environment, water may flow on the outer circumferential surface of the screw, causing corrosion of the support member 40, and maintenance and maintenance are required.

As shown in FIG. 2, a plate-shaped barrier member 14 is attached to the rear surface of the connection member 10, which is fastened and fixed to the support member 40 by screws.

A screw passes through the first fastening member 12 and the blocking member 14 and is inserted into the support member 40 so that the outer peripheral surface of the screw is closely contacted by the blocking member 14, The support member 40 is prevented from being corroded and the connection member 10 is brought into close contact with the support member 40.

The blocking member 14 is preferably made of a rubber pad having elasticity.

The connection member 10 is provided at its center with a support rod 11 to which the coupling support 20 is fixed and the outer surface of the support rod 11 is surrounded by the elastic member 11a.

The elastic member 11a absorbs impact generated when the coupling support portion 20 is shaken by wind or an external impact and prevents noise.

The elastic member 11a is preferably made of a silicone tube material so as to serve as a shock absorber for absorbing impact.

As shown in FIG. 4, the coupling support portion 20 is coupled to a first fixing portion 51 and a second fixing portion 52 of a previously manufactured outer panel.

The first fixing part 51 and the second fixing part 52 which are coupled with the coupling support part 20 are formed into a simple rectangular groove shape on both sides of the outer wall panel so that the productivity is high and the precision is improved .

In addition, since only the coupling support portion 20 is combined with the preformed first fixing portion 51 and the second fixing portion 52 by the rivet fastening, the construction process is simplified, and a rigid coupling structure is stably maintained .

The first supporting member 20 and the second supporting member 20 are formed of a first engaging member 21 and a second engaging member 26. The first engaging member 21 and the second engaging member 26 are fixed to the supporting rod 11 And includes a first coupling body 22 and a second coupling body 27 having hook-shaped hook portions 28 which are hooked and fixed and both of which are opened.

The first coupling member 22 is coupled to the first fixing member 51 provided at one side of the outer wall panel 50 and the second coupling member 27 is coupled to the first fixing member 51 provided at the other side of the outer wall panel 50. In this case, 2 fixing portion 52 of the first embodiment.

The hooking part 28 includes an insertion part 28b which is opened to be inserted into the support rod 11 and a contact part 28b which is inserted into and supported by the support rod 11 and is provided on the upper side of the insertion part 28b And a guiding portion 28a provided below the hooking portion 28 and formed of a slanting line.

At this time, the hooking portion 28 has rounded corners, so that it can be easily inserted into the support rod.

The guide portion 28a is formed by a slant so as to guide the insertion of the hooking portion 28 into the support rod 11 and prevents the lower side of the hooking portion 28 from being completely opened by the guide portion 28a Therefore, even if the supporting part rocks in the vertical direction due to an external impact, the hook part 28 is prevented from being detached from the supporting rod 11. [

So that the engaging and supporting portion 20 is stably fixed with the supporting rod 11.

In addition, the insertion portion 28b is formed to be wide so as to have a clearance space, and is smoothly inserted into the support rod 11. [

Particularly, it is possible to insert the outer wall panel at various angles by smoothly inserting it into the support bar 11 through the space of the insertion portion 28b, and to insert panels of various shapes such as a triangular panel and a square panel .

The contact portion 28c is preferably formed in a round shape so that insertion into the support rod 11 can be smoothly performed and insertion into the support rod 11 can be performed at various angles.

As shown in FIG. 9, when inserted into the triangular panel through the insertion portion 28b and the contact portion 28c, it can be easily inserted into the support rod 11, Can be installed.

The first engaging member 21 includes an elongated member 23 extending at right angles to the first engaging member 22.

The extension member 23 includes a first extension portion 24 extending at a right angle at the upper portion of the hook portion 28 of the first coupling body 22 and a second extension portion 24 extending from the lower portion of the hook portion 28 of the first coupling body 22 And a second extending portion 25 extending at a right angle.

The extension member 23 is partially overlapped with the second engagement member 26 so that the first engagement member 21 and the second engagement member 26 are made of male and female structures by the extension member 23.

This has the effect of preventing the support member 40 from being exposed to the outside of the building between the first engagement member 21 and the second engagement member 26.

At this time, the connecting member 10 includes a covering portion 13 extending downward.

As shown in FIG. 6, the blocking portion 13 has a length of a space formed between the first extending portion 24 and the second extending portion 25 for insertion into the supporting rod 11 As shown in Fig.

Thereby preventing the support member 40 from being exposed from the outside of the building due to the space formed between the first extended portion 24 and the second extended portion 25 in the opened state.

The outer wall panel 50 has a first fixing part 51 provided at one side thereof coupled to the first coupling member 21 and a second fixing part 52 provided at the other side coupled to the second coupling member 26 One side of the outer wall panel 50 is extended at a right angle and has a fixed extension portion 53 having the same width as that of the extension member 23 at a position corresponding to the extension member 23.

The upper portion of the first extending portion 24 and the lower portion of the second extending portion 25 are spaced apart from the upper portion of the first extending portion 24 and the lower portion of the second extending portion 25, And protruding portions 24a and 25a extending in a lengthwise direction so as to generate a margin in order to prevent the support member 40 from being exposed to the outside between fixed extension portions 53 formed at right angles to one side of the base member 50 .

The protrusions 24a and 25a are formed to be thinner than the elongate member 23 so that the protrusions 24a and 25a are partially overlapped with the fixed elongate member 53 to facilitate assembly with the fixed elongate member 53. [

The first coupling member 22 and the second coupling member 27 are formed in the front, upper, and lower sides of a fitting groove (not shown) in which the first fixing portion 51 and the second fixing portion 52 of the outer panel 50 are inserted The first fixing part 51 and the second fixing part 52 are inserted into the fitting groove 30 and then inserted into the center of the first coupling part 22 and the second coupling part 27 So that the fixing position is guided.

The outer wall panel 50 is inserted into the fitting groove 30 and is fastened to the outer wall panel 50 by a plurality of second fasteners 29 provided at the upper and lower portions of the first and second fasteners 22, 1 joint body 22 and the second joint body 27 to be firmly assembled.

The open-joint-type outer panel fixing device 1 of the present invention easily assembles a previously manufactured outer panel fixing device in the field so that the connection member 10 fixed to the supporting member 40 is coupled with the outer- The engagement support portion 20 is fixed by hanging to minimize the screw tightening, thereby improving the accuracy and simplifying the construction process, thereby improving workability.

In addition, since the connecting member 10 and the coupling support portion 20 are not fastened and fixed in the open-wall type outer panel fixing device 1 according to the present invention, there is no damage due to thermal expansion, And has an effect of absorbing impact even when an earthquake or an external shock occurs.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. It is obvious that you can do it.

1: outer wall panel fixing device 10: connecting member
11: support rod 11a: elastic member
12: first fastener 13:
14: blocking member 20:
21: first coupling member 22: first coupling member
23: extension member 24: first extension
25: second extension part 24a, 25a:
26: second coupling member 27: second coupling member
28: hook portion 28a: guide portion
28b: Insertion part 28c:
29: second fastener 30: fitting groove
31: Retaining member 40: Support member
50: outer wall panel 51: first fixing part
52: second fixing part 53: fixed extension part

Claims (7)

A wall panel fixing apparatus for fixing an outer wall panel to a supporting member to form an outer wall body of a building,
A connecting member 10 having a back surface coupled to and fixed to the support member 40 through a plurality of first fasteners 12 and a support rod 11 whose outer surface is surrounded by an elastic member 11a; And
A first coupling member 22 which is engaged with the support bar 11 and has an annular hook portion 28 of which one is opened and which is engaged with a first fixing portion 51 provided at one side of the outer wall panel 50, Which is composed of a first engaging member 21 and a second engaging member 26 including a second engaging member 27 engaging with a second engaging member 52 provided on the other side of the outer wall panel 50, (20)
The first coupling member 21 includes an extension member 23 formed of a first extension portion 24 and a second extension portion 25 formed at right angles to the first coupling member 22, The extension member 23 is partially overlapped with the second engagement member 26 to prevent the support member 40 from being exposed from the outside,
The first coupling member 22 and the second coupling member 27 have fitting grooves 30 into which the first fixing portions 51 and the second fixing portions 52 are inserted, Is inserted into the fitting groove (30), and is engaged with the latching portion (31), thereby guiding the fixing position to be engaged with the outer wall panel. delete The method according to claim 1,
Wherein the connecting member includes a covering portion extending downward to prevent the support member from being exposed to the outside of the building. The method according to claim 1,
A guiding portion 28a formed in a slanting line is provided below the hooking portion 28 to prevent the hooking portion 28 from being inserted into the supporting rod 11 and to be separated from the supporting rod 11 Wherein the open-joint-type external wall panel fixing device is characterized by comprising: The method according to claim 1,
An upper side of the first extending portion 24 and a lower side of the second extending portion 25 and a lower side of the outer wall panel 50 are provided on the upper side of the first extending portion 24 and the lower side of the second extending portion 25, And extends in the longitudinal direction to prevent the support member 40 from being exposed to the outside through a fixed extension portion 53 formed at one side of the fixed extension portion 53. The fixed extension portion 53 is formed to overlap with the fixed extension portion 53 And the protrusions (24a, 25a). The method according to claim 1,
In order to prevent corrosion of the support member 40 due to the inflow of water on the outer circumferential surface of the screw, the outer circumferential surface of the screw is in close contact with the back surface of the connection member 10, And a plate-like shielding member (14) is attached to the outer wall panel fixing device. The method according to claim 1,
Wherein the elastic member (11a) is made of a silicone tube so as to absorb impact and prevent noise from being generated due to shaking.

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