KR101848857B1 - window system having sealing tight and seismic resistant structure - Google Patents

Abstract

According to the present invention, a window system having an airtight and seismic resistant structure comprises: an inner frame having a first coupling part formed on one side thereof; a second coupling part positioned to be symmetrical with the first coupling part; an outer frame detachably coupled to the second coupling part; a finishing frame coupled to the outer frame in a sliding and detachable manner; a pair of upper and lower multi-glass panels inserted into an interval space between the inner frame and outer frame; a vibration damping member having a plurality of damping separation walls formed on upper and lower parts thereof to be mutually mismatched; a leaf spring member coupled in a horizontal direction in such a manner as to be transversely inserted into the damping separation walls to traverse the damping separation walls; and airtight members sealing gaps. As such, the window system having an airtight and seismic resistant structure is able to effectively absorb and attenuate vibration transmitted due to an earthquake or the like through a comparative simple structure, thereby preventing damage to a window and walls of a building when an earthquake occurs and also firmly maintaining airtightness.

Description

[0001] The present invention relates to a window system having a seismic resistant structure,

The present invention relates to a window system having an airtight earthquake-proof structure, and more particularly, to a window system having a curtain wall structure with improved support structure and insulation performance against a glass load, wherein a heat insulating material and an aluminum reinforcement The present invention relates to a window system having an airtight earthquake-proof structure capable of greatly improving the heat insulation performance while maintaining the support against the glass load and greatly strengthening the durability against the earthquake.

As the buildings are becoming high-rise or ultra-high-rise buildings, it is required to reduce the weight of the buildings and reduce the weight.

Such lightweight construction of high-rise buildings leads to reduction of construction costs by shortening the construction period, reducing the materials used, and shortening the time, and the most common way of realizing this is quick and easy construction of curtain walls.

A curtain wall is a non-proof wall of a building that protects the occupants from the outside environment without supporting the load of the building. The horizontal load caused by the vertical load applied to the building and the wind or earthquake is supported by the frame made of column and beam, where the curtain wall acts as a curtain to protect the occupants in the building from the outside environment.

Such a curtain wall is formed by vertically and horizontally arranging a curtain wall structure and sandwiching the glass wall between the curtain wall structures, and the method of surrounding the exterior wall surface of the building with the glass wall and the curtain wall window is performed by using a concrete or other outer finish And the use thereof is gradually increasing since it is relatively inexpensive as compared with finishing with a material.

Recently, energy efficiency rating certification of buildings has been implemented by applying national policies such as energy conservation and efficiency to buildings. Conventional curtain walls are increasingly restricted in terms of energy as applied to modern buildings where the ratio of windows is increased .

An example of a window system according to the prior art for solving such a problem is disclosed in Korean Patent Registration No. 10-1217766 (registered on December 26, 2012, hereinafter referred to as Patent Document 1).

In the frame structure for a curtain wall window structured by an outer frame and an inner frame, the inner frame is configured to have at least two coupling ends at one end of the outer frame, And the upper section section is formed integrally with a pair of vertically extending extension parts bent by the engagement part formed by forming an opening having an upper end, and is formed with a "C" Respectively, and the heat insulating frame is provided at its upper portion with an engaging groove corresponding to the engaging end and having the same number, but constitutes an intermediate portion and both side projecting portions formed by constituting the engaging groove, and the both side surfaces are provided with the " And the heat insulating frame is inserted through the side surface of the inner frame, and the heat insulating frame Frame is disclosed for curtain walls, characterized in that only fissure structure consisting of a structure bonded to the insulating frame through an opening of the inner frame.

Therefore, since the outer frame and the inner frame are separated by a single heat insulating frame without using a large amount of heat insulating frames, even if the outside heat or cold air is transmitted through the outer frame, the outer frame and the inner frame are prevented from being transmitted to the inner frame, It is possible to prevent a condensation phenomenon caused by the temperature inside and outside from occurring in the inner frame.

However, in the window system of the related art as described above, the outer frame and the inner frame of the curtain wall, which have relatively poor thermal performance, are heated by the heat of conduction conducted through the outer frame and the inner frame using only one heat insulating frame There is a limit. In addition, since the frame supporting the load of the glass is close to the outside air, the weight of the glass can be supported, but the heat insulating performance is greatly deteriorated. When the additional glass is installed, the load of the glass is concentrated to the outside of the frame There is a problem that the thickness of the frame becomes thick due to the occurrence of a problem. Especially, when the vibration load such as an earthquake is applied, the seismic performance of the window itself is limited, so there is a limit to prevent damage or fall of the window, There is a problem that it can be damaged.

Korea Patent Registration No. 10-1217766 (registered on December 26, 2012)

An object of the present invention is to provide an airtight earthquake-resistant structure capable of effectively absorbing and damping vibration transmitted by an earthquake or the like by a relatively simple structure to prevent breakage of a window and a building wall when an earthquake occurs, To provide a window system.

To achieve the above object, according to the present invention, there is provided a door system having an airtight earthquake-proof structure, comprising: an inner frame having a rectangular cross section and a first coupling section on one side; A second engaging portion disposed forwardly away from the inner frame and symmetrical to the first engaging portion toward the first engaging portion; An outer frame detachably coupled to a portion of the second coupling portion opposite to the first coupling portion; A finishing frame slidably and detachably coupled to an opposite side of a portion of the outer frame where the second engaging portion is engaged; A pair of upper and lower glass panels vertically symmetrical and spaced apart from each other by a spaced space between the inner frame and the outer frame; Wherein the upper glass plate and the lower glass plate are disposed between the first glass plate and the second glass plate and between the first glass plate and the second glass plate, And a vibration damping member having a plurality of damping partition walls mutually offset from each other; A plate spring member which is laterally inserted into the damping partition walls and horizontally coupled to the damping partition walls so as to cross the damping partition walls at intermediate positions between the upper and lower portions of the vibration damping member; And a hermetic member provided between the inner frame and the multiple glass panel and between the outer frame and the multiple glass panel so as to be mutually symmetrical up and down and left and right to seal the gap therebetween .

Preferably, the vibration damping member is made of a synthetic resin material, and the leaf spring member is made of a material having a smaller elastic modulus than the vibration damping member.

The first engaging portion includes a first engaging portion to which the one end of the vibration damping member is engaged and engages and a first projecting jaw protruding outward of the first engaging portion, A second protruding protrusion formed to protrude outwardly of the second fitting portion, and a pair of fitting protrusions formed at a rear center portion of the outer frame, .

According to the present invention, it is possible to effectively absorb and attenuate vibration transmitted by an earthquake or the like by a relatively simple structure, thereby preventing breakage of a window and a building wall when an earthquake occurs, and at the same time, Can be provided.

Further, it is possible to provide a window system having an airtight earthquake-resistant structure that can prevent a phenomenon that a window is twisted or detached due to an earthquake or the like, and at the same time, mitigates an impact transmitted to a window, thereby securing safety of life.

In addition, it is possible to provide a window system having an airtight earthquake-resistant structure that can be easily installed and can reduce the construction cost.

1 is a perspective view showing an example of a window system having an airtight earthquake-proof structure according to the present invention,
2 is a side sectional view of the "A" region of Fig. 1,
Fig. 3 is an exploded perspective view of Fig. 2,
FIG. 4 is an enlarged view of the vibration damping member and the leaf spring member of FIG. 3,
FIG. 5 is a view showing another embodiment of FIG. 2. FIG.

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

As shown in FIGS. 1 and 2, the window system having the airtight earthquake-proof structure according to the present invention includes an inner frame 100 having a square hollow section and a first coupling portion 110 formed on one side, A second engaging part 200 spaced forward from the inner frame 100 and symmetrical with respect to the first engaging part 110 toward the first engaging part 110; The first frame 300 includes an outer frame 300 detachably coupled to a portion of the outer frame 300 facing the coupling portion 110 and a second coupling portion 300 coupled to the second coupling portion 200, A pair of upper and lower glass panels 500 vertically and symmetrically spaced apart from each other by a spaced space between the inner frame 100 and the outer frame 300 and a pair of upper and lower glass panels 500, Between the first engaging portion 110 and the second engaging portion 200 between the first engaging portion 500 and the second engaging portion 200 A vibration damping member 600 having upper and lower portions spaced apart from each other and having a plurality of damping partition walls 610 interdigitated with each other at upper and lower portions in a spaced-apart space between the upper portion and the lower portion, And a plate spring member 700 horizontally coupled to the damping partition walls 610 so as to cross the damping partition walls 610 at an intermediate position between the upper and lower portions of the damping partition wall 600.

Accordingly, it is possible to provide a window system having an airtight earthquake-proof structure that can effectively absorb and damp vibrations transmitted by an earthquake or the like with a relatively simple structure, thereby preventing breakage of windows and building walls when an earthquake occurs.

As shown in FIGS. 2 and 3, the inner frame 100 is provided on the indoor side with respect to the multiple glass panel 500, and has a rectangular hollow cross section whose cross section is long in the horizontal direction, And the first engaging portion 110 protrudes toward the outdoor side, that is, toward the second engaging portion 200. The first engaging portion 110 is formed to protrude toward the outdoor side.

3, the first coupling portion 110 includes a first coupling portion 111 to which one end of the vibration damping member 600 is fitted and coupled, and a second coupling portion 110 that projects to the outside of the first coupling portion 111 And includes a first protruding protrusion 113 formed thereon.

Accordingly, the vibration damping member 600 can be easily detachably coupled between the first coupling portion 110 and the second coupling portion 200, and at the same time, the coupled state can be maintained firmly and stably.

As shown in FIG. 3, the first protruding protrusion 113 protrudes from the upper and lower sides of the first engaging portion 110 and the middle portion of the first protruding protrusion 113, 113 are formed with a leaf spring fitting groove 150 in which one side of the leaf spring member 700 is detachably fitted and engaged.

3, the second coupling portion 200 includes a second coupling portion 210 to which the other end of the vibration damping member 600 is fitted and coupled, and a second coupling portion 210 projecting to the outside of the second coupling portion 210 And a pair of fitting protrusions 310 formed at a rear center portion of the outer frame 300 are inserted into and coupled to the inside of the supporting protrusions 230.

Accordingly, the vibration damping member 600 can be easily detachably coupled between the first coupling portion 110 and the second coupling portion 200, and at the same time, the coupled state can be maintained firmly and stably, The outer frame 300 can be easily and easily detachably coupled to the second engaging part 200 by the support part 230.

As shown in FIG. 3, the second protruding protrusion 220 protrudes from the upper and lower sides of the second fitting portion 200 and the middle portion of the second protruding protrusion 220, 220 are formed with a leaf spring fitting groove 150 into which the other end of the leaf spring member 700 is detachably fitted.

As shown in FIG. 3, the outer frame 300 has a cross-section having a height equal to the height of the short side of the inner frame 100, and is long in the longitudinal direction, like the inner frame 100, The upper and lower pair of fitting protrusions 310 extend rearward and are fitted into the supporting portions 230 of the second fitting portion 200. The upper and lower ends of the fitting protrusions 310 are provided with detachable groove portions 410 The engaging portion 320 is formed to have a curved shape and a depressed shape corresponding to the shape of the attaching / detaching groove 410.

As shown in FIGS. 2 and 3, the finishing frame 400 has a substantially 'C' shape in cross section and is long in the longitudinal direction like the outer frame 300, and extends in the front of the outer frame 300 The attaching / detaching groove 410 is formed at the upper and lower ends of the outer frame 300 so as to surround the outer frame 300 and includes protrusions protruding from the inner portion of the outer frame 300 so that the recessed portion of the outer frame 300 is inserted. do.

The inner frame 100, the second coupling portion 200, the outer frame 300, and the finishing frame 400 according to the present invention are all preferably made of aluminum-containing material. So that a large amount can be simultaneously produced at a time.

Accordingly, since the weight of the window system having the airtight earthquake-proof structure according to the present invention is made lighter, the construction can be more easily performed, the concentration of the load after the construction can be mitigated, and the manufacturing cost can be reduced .

As shown in Fig. 2, the multi-glass panel 500 is provided with at least two glass plates spaced apart from each other by a predetermined distance. That is, an air layer is formed between the glass plates of each of the multiple glass panels 500, thereby securing a certain degree of heat insulation.

On the other hand, airtightness is maintained between the multi-glass panel 500 and the inner frame 100 approaching thereto, and between the multi-glass panel 500 and the outer frame 300 and the closing frame 400, And is finished with a silicone finishing material 510 so as to have a function.

3 and 4, the vibrating damping member 600 is inserted into the first fitting portion 111 formed at the upper portion of the first coupling portion 110 and the end portion at the other side of the upper portion is inserted into the first fitting portion 111 Is inserted into the second fitting part 210 formed on the upper part of the second fitting part 200 and inserted into the first fitting part 111 formed at the lower part of the first fitting part 110 at one end of the lower part, Is inserted into the second fitting portion 210 formed at the lower portion of the second coupling portion 200 and is elastically deformable in the horizontal or vertical direction between the first coupling portion 110 and the second coupling portion 200 A space formed in the form of a vertical zigzag between a plurality of damping partition walls 610 which are mutually staggered at upper and lower portions becomes a damping clearance space 605 and vibrations due to earthquakes or the like are transmitted from the outside In the damping clearance space 605, the damping partition walls 610 are close to or spaced from each other, .

Accordingly, a window system having an airtight earthquake-resistant structure capable of suppressing a phenomenon that the window is twisted or detached due to an earthquake or the like is suppressed by the vibration damping member 600 and the impact transmitted to the window is alleviated, .

The vibration damping member 600 is made of a synthetic resin material having a certain degree of elasticity such as polyamide, polyethylene, polystyrene, polyurethane or the like and the leaf spring member 700 is made of a vibration damping member 600, And is preferably made of a metal material having a smaller elastic modulus.

Accordingly, when a vibration load due to an earthquake or the like is applied, the amount of deformation of the leaf spring member 700 becomes greater than that of the vibration damping member 600 to absorb most of the vibration first, So that the seismic performance can be further improved.

In an embodiment of the present invention, the leaf spring member 700 is made of a metal material. However, in another embodiment of the present invention, the leaf spring member 700 has a smaller elastic modulus than the vibration damping member 600 It may be made of a synthetic resin material such as plastic.

4, the plate spring member 700 is formed such that a portion of the vibration damping member 600 through which the damping partition walls 610 pass is formed to be wider than the width of the damping partition wall 610, It is preferable that a silicon buffer portion 710 made of a material is filled and provided.

Accordingly, when the vibrating load is applied, the damping partition walls 610 are not constrained to the leaf spring member 700, but the damping partition walls 610 are elastically supported by the silicone buffer 710 and are closely spaced or spaced apart from each other Can be effectively reduced.

2 and 3, a window system having an airtight earthquake-proof structure according to the present invention includes an inner frame 100 and a plurality of glass panels 500, an outer frame 300, And a hermetic member 800 provided between the panel 500 and symmetrically disposed up and down and left and right to seal the gap.

The airtightness member 800 is provided symmetrically with respect to the vibration damping member 600 in the up-down, left-right and diagonal directions so that the space where the vibration damping member 600 is installed is reliably isolated from other spaces.

3, the airtightness member 800 is provided with a member having a longitudinal direction as in the case of the inner frame 100 and the outer frame 300 and is made of a material having elasticity higher than that of the vibration attenuating member 600 A locking block 810 which is made of a large synthetic resin material and fits in the inner frame 100 and the outer frame 300 respectively and an airtight block 810 which is extended from the locking block 810 and is provided inside the silicone finishing material 510 820) of the inner frame 100. The inner frame 100 includes a position adjacent to the upper and lower ends in the direction facing the outer frame 300 and a position adjacent to both the upper and lower ends in the direction facing the inner frame 100 in the outer frame 300 A block insertion groove 801 to which the latch block 810 is inserted is recessed.

Accordingly, it is possible to provide a window system having an airtight earthquake-resistant structure capable of preventing breakage of windows and building walls when an earthquake occurs, and at the same time keeping airtightness firm by the airtightness member (800).

5, a space in which the vibration damping member 600 is provided between the upper and lower pairs of the multiple glass panels 500 between the inner frame 100 and the second coupling unit 200 A pair of upper and lower seismic strengthening members 950 are provided symmetrically to each other so as to be separated from other spaces.

Accordingly, the vibration damping member 600 and the leaf spring member 700 together with the vibration-isolating reinforcing member 950 can more effectively reduce the vibration and further reinforce the durability against the impact caused by the earthquake or the like.

5, the seismic strengthening member 950 is made of a synthetic resin material having a certain degree of elasticity such as polyamide, polyethylene, polystyrene, polyurethane or the like as in the vibration damping member 600, (801) of the inner frame (100) extending in the direction of the short side of the inner frame (100) at a rear side thereof and having a cross section horizontally transverse to the inner frame (100) A reinforcing partition wall 951 is formed.

To this end, a pair of first reinforcing protrusions 120 (see FIG. 1) are mounted on upper and lower portions adjacent to the portion where the first engaging portion 110 is formed in the inner frame 100, A pair of second reinforcing protrusions 240 are formed on both upper and lower ends of the second engaging portion 200 so as to be fitted to the other end portions of the pair of seismic strengthening members 950 toward the rear Respectively.

Accordingly, the seismic strengthening member 950 can be easily and slidably and detachably coupled between the inner frame 100 and the second engagement portion 200.

Therefore, according to the present invention, it is possible to provide a window system having an airtight earthquake-resistant structure that can be easily installed and can reduce construction costs.

While the invention has been described in connection with what is presently considered to be practical exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

100: inner frame 110:
111: first fitting portion 113: first protruding jaw
200: second coupling portion 210: second fitting portion
220: second protruding jaw 230:
300: outer frame 310:
400: Finishing frame 500: Multi-glass panel
600: vibration damping member 610: damping partition wall
700: leaf spring member 800: airtight member

Claims (3)

An inner frame having a rectangular cross section and formed with a first engaging portion on one side;
A second engaging portion disposed forwardly away from the inner frame and symmetrical to the first engaging portion toward the first engaging portion;
An outer frame detachably coupled to a portion of the second coupling portion opposite to the first coupling portion;
A finishing frame slidably and detachably coupled to an opposite side of a portion of the outer frame where the second engaging portion is engaged;
A pair of upper and lower glass panels vertically symmetrical and spaced apart from each other by a spaced space between the inner frame and the outer frame;
Wherein the upper glass plate and the lower glass plate are disposed between the first glass plate and the second glass plate and between the first glass plate and the second glass plate, And a vibration damping member having a plurality of damping partition walls mutually offset from each other;
A plate spring member which is laterally inserted into the damping partition walls and horizontally coupled to the damping partition walls so as to cross the damping partition walls at intermediate positions between the upper and lower portions of the vibration damping member; And
A hermetic member provided between the inner frame and the multi-glass panel, and between the outer frame and the multi-glass panel and symmetrically arranged up and down and left and right to seal the gap;
Lt; / RTI >
The vibration damping member is made of a synthetic resin material,
Wherein the leaf spring member is made of a material having a smaller elastic modulus than the vibration damping member.
delete The method according to claim 1,
Wherein the first engaging portion includes a first engaging portion to which the one end of the vibration damping member is fitted and engaged and a first projecting jut protruding outwardly of the first engaging portion,
The second engagement portion includes a second engagement portion in which the other end of the vibration damping member is engaged and engaged, a second projecting jaw protruding outward from the second engagement portion, and a pair of engagement projections formed in the rear central portion of the outer frame And a support portion to which the projections are inserted and joined to each other.

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