KR102342024B1 - Window with seismic shock reduction and insulation - Google Patents

Abstract

The present invention relates to a window with seismic shock reduction and insulation functions, which has a shock reduction and insulation structure in a frame forming the window, thereby blocking heat conduction due to the temperature difference between the interior and the exterior at normal times, and can reduce vertical or horizontal vibration caused by torsional shock or vibration transmitted to the frame of the window through a concrete structure when an external shock such as an earthquake occurs, thereby preventing deformation of the frame and damage to glass. The window including a frame *(100) for surrounding and fixing or sliding glass comprises: leaf springs (1) respectively installed in grooves (110) of both frames (100) to act as a buffer; a connection support (2) for supporting the leaf springs while connecting the grooves (110) of the frames; an insulation cover (3) for blocking heat conduction by covering the connection support; a first buffer member (4) for shock reduction and insulation positioned between the insulating cover and the grooves (110) of the frames; a second buffer member (5) for shock reduction and insulation installed at an upper portion between both the frames; a third buffer member (6) for shock reduction and insulation installed in a lower portion between both the frames; and fastening means (7) for pressing and fixing the connection support, the insulation cover, the first buffer member, the second buffer member, and the third buffer member by penetrating thereamong.

Description

Window with seismic shock reduction and insulation

The present invention relates to windows and doors having seismic shock reduction and insulation functions, and more particularly, when an external shock such as an earthquake occurs, it reduces the impact transmitted to the window frame through a concrete structure to prevent frame deformation and glass breakage while also providing an insulation function It relates to a window including a structure that

Windows and doors refer to windows and doors, and are used for indoor and outdoor ventilation while blocking wind by isolating the indoor and outdoor areas, or for indoor ventilation. It consists of a window (or door) frame that is fixed or operatively mounted to the

In addition, windows are divided into opening and closing windows and doors according to the opening and closing method.

When constructing such windows and doors on the balcony, the window frame frame is constructed using the handrail, and the construction is completed by inserting the window sill for the clerk into the constructed window frame frame.

On the other hand, another type of window is a curtain wall window. In a building made of reinforced concrete or steel frame, the vertical load of the building and the horizontal load caused by wind or earthquake are taken care of by the above frames made of columns and beams, and installed on the outer wall to protect the occupants of the building from the external environment. say the window

Curtain wall windows are windows that form non-load-bearing partition walls. Recently, many curtain wall windows made of glass and horizontal and vertical frames are being constructed.

However, the conventional Miseogi windows do not have a structure that buffers the shock transmitted through the structure in the event of a large shock such as an earthquake. There is a structural problem that it can be damaged and cause a major safety accident.

Similarly, in case of an earthquake, the torsional shock or shock wave through the frame is transmitted directly to the glass in the case of an earthquake in the conventional curtain wall window, so that the glass without elastic force is damaged, or the glass without the elastic force is deformed and the glass is dropped or damaged. There is a structural problem of weakness.

Korea Patent Publication No. 10-2089770 (2020.03.10.) Korea Patent Publication No. 10-1760719 (2017.07.18.) Korea Patent Publication No. 10-1547221 (2015.08.19.) Korea Patent Publication No. 10-1638083 (2015.07.04.)

An object of the present invention to solve the above problems is to provide an impact reduction and insulation structure in the frame constituting the window and door to block heat conduction due to the temperature difference between inside and outside normally, and when an external shock such as an earthquake occurs, through the concrete structure An object of the present invention is to provide a window having a seismic shock reduction and insulation function that can prevent frame deformation and at the same time prevent glass breakage by reducing vertical or horizontal vibration caused by torsional shock or vibration transmitted to the frame.

The present invention, which achieves the object as described above and performs a task for eliminating the drawbacks of the prior art, in a window including a frame for fixing or sliding the glass,

a leaf spring which is divided into an outdoor side and an indoor side and is installed in a groove formed in each adjacent frame to act as a buffer;

a connection support for supporting the leaf spring while connecting the grooves of the frame;

an insulating cover covering the connection support to block heat conduction;

a first cushioning member for shock reduction and heat insulation positioned between the heat insulating cover and the groove portion of the frame;

a second shock-reducing and heat-insulating member installed at an upper portion between the neighboring frames;

a third cushioning member for shock reduction and heat insulation installed at a lower portion between the neighboring frames;

The connection support, the insulation cover, the first buffer member, the second buffer member, and the third buffer member through the fastening means for pressurizing and fixing the frame to the frame; while blocking the heat conduction through the frame, the shock in the horizontal or vertical direction when an earthquake occurs It is achieved by providing a window with a seismic shock reduction and insulation function, characterized in that configured to prevent glass breakage by reducing the.

In a preferred embodiment, the groove portion of the frame includes a first separation preventing sill for preventing separation of the leaf spring accommodated in the upper and lower portions of the frame; a second separation sill for preventing separation of the connecting support formed in the lower outer portion; It is characterized in that it is formed with an anti-slip part processed with irregularities on the inner upper surface and lower surface.

In a preferred embodiment, the leaf spring is characterized in that the hooking portions protruding up and down at both ends are formed to be bent.

In a preferred embodiment, it is characterized in that a plurality of pieces are installed in the longitudinal direction along the grooves of the neighboring frames.

In a preferred embodiment, the connecting support is a metal material extruded to form locking portions on both sides of the lower portion, and is characterized in that a plurality of plate springs are installed to be positioned at each location.

In a preferred embodiment, the second buffer member is characterized in that it has a shape in which a protrusion is formed at the lower portion and is positioned in the space between the frames to reduce the impact in the vertical and horizontal directions.

In a preferred embodiment, the fastening means includes a connecting support, a heat insulating cover, a first buffer member, a second buffer member, a bolt penetrating orthogonally between the third buffer member, a nut tightening the bolt, and the bolt head is supported and buffered It is characterized in that it is composed of a first fixing cover for providing a pressing force to the member, and a second fixing cover on which the nut is supported to provide the pressing force to the buffer member.

In a preferred embodiment, the frame is characterized in that the sliding rail is formed by supporting the window frame on at least one of the upper or lower portions of the neighboring frames when the frame is a window door.

In a preferred embodiment, the frame further includes a shock absorbing member between the main sash frame constituting the lowermost layer in the case of a double middle sash window to buffer and support the load of the window frame supported by the prefabricated rail located on the upper part, and the shock absorbing member is installed in an upper and lower double structure, and continuously formed triangular grooves face each other at the boundary between the upper and lower parts to act as an air spring.

In a preferred embodiment, when the frame is a curtain wall window, one frame is a frame for a cover exposed to the outdoors, and the other frame is a frame for a curtain wall located on the indoor side, and is installed at a predetermined interval between the indoor frames in the cover frame. It is characterized in that it is configured to be fixed as a piece to be.

In a preferred embodiment, the frame for the curtain wall is formed with a plurality of support protrusions protruding inside, and a steel reinforcing pipe supported by the support protrusions is inserted, and the frame for the cover is to insulate the surroundings where the pieces are installed. It is characterized in that the support groove is formed in the longitudinal direction to constitute a heat insulating structure in which the heat insulating member is inserted.

In a preferred embodiment, the insulating cover, the first buffer member, the second buffer member and the third buffer member are characterized in that the EPDM or polyamide material.

The present invention having the above configuration is provided with a shock-absorbing and heat-insulating structure that can be universally applied to frames of various windows such as Miseogi windows or curtain wall windows, so that heat conduction by the temperature difference between indoors and outdoors through the frame is usually provided. Multiple blocking, when external shocks such as earthquakes occur, reduce the torsional shock or vibration transmitted to the frame through the concrete structure to prevent frame deformation, thereby preventing the breakage of highly brittle glass. As a useful invention, it is an invention that is expected to be widely used in industry.

1 is a cross-sectional view showing a window frame provided with an impact reduction and heat insulation structure according to an embodiment of the present invention;
2 is an exemplary view showing a leaf spring according to an embodiment of the present invention;
3 is an exemplary view showing a connection support according to an embodiment of the present invention,
Figure 4 is an exemplary view showing a double-middle multicast window type Miseogi window to which a shock reduction and heat insulation structure is applied according to an embodiment of the present invention;
5 is a cross-sectional view taken along line AA of FIG. 4 according to an embodiment of the present invention;
6 is a cross-sectional view illustrating a curtain wall window to which an impact reduction and heat insulation structure is applied according to another embodiment of the present invention.

Hereinafter, the configuration and operation of the embodiment of the present invention will be described in detail in connection with the accompanying drawings. Also, in describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, in the following, the vertical or horizontal direction is referred to as a vertical direction based on the state in which the windows are installed in a building, and the left and right directions or front and rear directions of the windows are referred to as a horizontal direction.

In addition, in the following, the outdoor side or the indoor side refers to the left side as the outdoor side and the right side as the indoor side in the case of a side cross-sectional view based on the state in which the windows are installed.

In addition, the materials used for windows and doors will be described below as aluminum materials and PVC materials, but the metal material is not limited to aluminum only, other metal materials may be used, and the synthetic resin material does not limit only the PVC material, but provides insulation. Other synthetic resins that can be provided may also be used.

1 is an exemplary cross-sectional view showing a window frame provided with an impact reduction and heat insulation structure according to an embodiment of the present invention, FIG. 2 is an exemplary view showing a leaf spring according to an embodiment of the present invention, and FIG. 3 is this view It is an exemplary view showing a connection support according to an embodiment of the invention.

As shown, the present invention is installed on windows and doors including a frame that wraps and fixes or slides glass to reduce the impact when an external shock such as an earthquake is transmitted through the frame, and usually provides a thermal insulation structure between indoor and outdoor through the frame. In the configuration provided, a plate spring (1), a connecting support (2), an insulating cover (3) installed between two adjacent frames in the width direction of the frame by dividing the frames constituting the windows and doors, that is, the outdoor side and the indoor side , a first buffer member (4), a second buffer member (5), a third buffer member (6), it is composed of a fastening means (7).

When configured to connect the two frames using the above configuration, the torsional shock or vibration transmitted to the glass through the frame when an external shock such as an earthquake occurs is reduced. In addition, the temperature difference between the indoor and outdoor applied through the frame blocks multiple heat conduction from one frame made of metal to the other frame. In addition, the frame is reinforced from sagging due to a large number of glass loads.

The windows to which the above configuration according to the present invention can be applied can be applied to all windows, such as sliding windows or curtain wall windows. Use extruded ones.

In the structure of the groove part 110, the first separation preventing protrusion 111 for preventing the leaf spring 1 accommodated in the inner upper and lower portions from being separated is formed to protrude, and the connecting support 2 is hooked on the outer lower part to prevent separation. A second separation preventing sill 112 is formed to protrude.

In addition, on the inner upper and lower surfaces of the groove part 110, the inserted first buffer member 4, the connecting support 2, and the heat insulating cover 3 are provided with an anti-slip part 113 whose surface is concave and convex to prevent it from slipping. do.

In addition, the groove portion elastically acts according to the contraction and expansion of the plate spring protruding in the middle so as to secure an elastic action space between the elastic connection support 2 and the heat insulating cover 3 installed in contact with or close to the leaf spring 1 . The space or the connecting support is configured to have a space part necessary for movement according to the impact applied from one side.

In addition, although the following description is mainly described as a cross-section of a frame positioned in a horizontal direction, it goes without saying that it can also be applied to a vertical frame having the same structure.

Hereinafter, the configuration of the present invention in which the frame having the groove portion 110 as described above is installed in a state in which it is located adjacent to each other will be described in detail below.

The leaf springs 1 are respectively installed in the grooves 110 formed in each frame 100 adjacent to the outdoor side and the indoor side to act as a buffer.

A plurality of leaf springs are installed at regular intervals along the longitudinal direction of the frame 100 to provide horizontal elastic force to the connecting support. The leaf spring installed in this way acts as a buffer when an external shock such as an earthquake is transmitted to the frame to prevent the frame from being deformed.

Unlike a structure that provides elastic force at one point like a coil spring, the leaf spring is installed along the longitudinal direction of the frame, so even if an impact is transmitted at any point in the frame positioned to face each other, the leaf spring and the connecting support are in surface contact in a long section. It is possible to provide a uniform cushioning force.

In addition, both ends of the leaf spring are formed by bending the hooking portions 11 protruding up and down. By forming these locking portions, the first separation preventing sill 111 installed at the upper and lower portions when the groove 11 of the frame 100 is installed. It is installed so that the leaf springs do not come off each other.

The plate springs with the locking portions as described above are respectively installed in the grooves of the opposite frames, and the installation direction is such that the convexly curved central portion contacts one side of the connecting support located in the middle, respectively, so as to provide horizontal elastic force from both sides to the connecting support. Just install it.

The length of the leaf spring preferably has a length of about 90 ~ 100mm. When a plurality of leaf springs having such a size are installed, a uniform elastic force is provided along the longitudinal direction of the frame, thereby providing a uniform cushioning force when an external shock occurs. If the length of the leaf spring is longer than the above, it is difficult to install it along the longitudinal direction of the frame having a narrow groove part because the convex portion in the center is large. It is difficult to provide sufficient elastic force due to the short elastic distance provided by the device.

The connecting support 2 is a metal length material extruded so that the engaging portions 21 are formed in the longitudinal direction on both sides of the lower portion. By having such a structure, the connecting support is structurally and stably connected to the two frames 100 . That is, the engaging portion 21 of the connecting support is firmly connected by hooking the second separation preventing protrusion 112 formed to protrude upward from the lower portion of the groove portion 110 formed on both sides of the frame from the upper portion.

The locking part 21 may be formed by forming a groove in the lower surface or may be formed by protruding.

In addition, the connecting support 2 serves as a support to support the plate spring 1 in the horizontal direction to pressurize the plate spring and provide elastic force when an external shock caused by an earthquake or the like is transmitted through the frame.

A plurality of the connecting supports 2 are installed so as to be located at least wherever the leaf springs are located along the longitudinal direction of the frame constituting the window and door. It does not matter if the length of the connecting support is shorter than that of the leaf spring, but it is formed with a length that is too small and the section supporting the leaf spring is short, so that the length of the connecting support is not short enough to show the elastic force of the leaf spring locally.

The insulating cover 3 is a length material made of synthetic resin material and has a structure in which both sides are bent so as to cover both indoor and outdoor both sides and the upper part of the connecting support, so that the indoor or indoor temperature is heat-conducted through the frame, and then the metal connection support again It serves to block the conduction of heat through the

Insulation cover 3 is hung together on the second separation sill in the form of covering the connecting support to provide shock reduction and heat insulation. As such, the heat insulating cover is provided to compensate for the structural disadvantage that the connection support for maintaining the strong fastening force is made of a metal material so that heat conduction through the frame can be achieved.

The insulating cover 3 is made of extruded synthetic resin material to have a length equal to the length of the window frame in the longitudinal direction of the window frame, or at least the connecting support is configured to cover. As a preferable material, it is preferable to use a material having excellent thermal insulation performance, rigidity, weather resistance, such as EPDM or polyamide. Of course, any of the synthetic resins may be used as long as they have such physical properties.

The first buffer member 4 is located between the heat insulating cover and the groove part 110 of the frame and is a length material extruded in a plate shape to reduce impact and provide heat insulation. The first cushioning member 4 can also reduce the horizontal impact, but its main role is to reduce the vertical impact.

The first buffer member 4 is an extruded synthetic resin material and is configured to have a length equal to the length of the window frame in the longitudinal direction of the window frame. As a preferable material, it is preferable to use a material having excellent elasticity, rigidity, weather resistance and thermal insulation performance, such as EPDM or polyamide. Of course, any of the known synthetic resins may be used as long as they have such physical properties.

The first cushioning member 4 together with the second buffering member 5 and the third buffering member 6 provides multiple insulation to block multiple buffers against external impact and heat conduction of indoor and outdoor temperatures through the frame.

The second cushioning member 5 is installed at the top between the frames divided to be positioned on both sides to provide shock reduction and heat insulation. The main role of the second buffer member is to reduce both the horizontal direction and the horizontal direction impact.

The second buffer member 5 is an extruded synthetic resin material and is configured to have a size corresponding to the length of the window frame in the longitudinal direction. In addition, it is preferable to use a synthetic resin excellent in elasticity, rigidity, weather resistance and thermal insulation performance, such as EPDM and polyamide. Of course, any of the synthetic resins may be used as long as they have such physical properties.

In particular, the second buffer member 5 is formed with a protrusion 51 protruding downward, such a protrusion protrudes to the upper portion of the first buffer member 4 located below the second buffer member installed on the upper portion between the frames. It is configured to have a shape that fills the space between the frames. By having such a structure, both vertical and horizontal impacts are reduced.

In addition, the protrusion 51 blocks the space between the frames located on both sides of the protruding part 51 to block the convection of air through the protrusion, thereby further improving the thermal insulation performance.

The second buffer member 5, together with the first buffer member 4 and the third buffer member 6, provides multiple insulation against external impact and multiple insulation to block heat conduction of indoor and outdoor temperatures through the frame.

The third buffer member 6 is a length material extruded in a plate shape to provide shock reduction and heat insulation by being installed in the lower portion between the frames divided to be positioned on both sides. The main role of the third buffer member is to reduce the impact.

The third buffer member 6 is an extruded synthetic resin material and is configured to have a size corresponding to the length of the window frame in the longitudinal direction. In addition, it is preferable to use a synthetic resin excellent in elasticity, rigidity, and thermal insulation performance, such as EPDM and polyamide. Of course, any of the synthetic resins may be used as long as they have such physical properties.

The third buffer member 6 together with the first buffer member 4 and the second buffer member 5 provides multiple insulation against external impact and multiple insulation to block heat conduction of indoor and outdoor temperatures through the frame.

The fastening means 7 penetrates between the connection support, the heat insulation cover, the first buffer member, the second buffer member, and the third buffer member to press and fix the frame to the frame.

To this end, the fastening means includes a bolt 71 that orthogonally penetrates between the connection support, the insulating cover, the first buffer member, the second buffer member, and the third buffer member, the nut 72 tightening the bolt, and the bolt head. It consists of a first fixed cover 73 supported and provided with a pressing force to the buffer member, and a second fixed cover 74 on which a nut is supported to provide a pressing force to the buffer member.

Of course, holes are formed in the connection support, the heat insulation cover, the first buffer member, the second buffer member, and the third buffer member for penetration of the fastening means.

Among the fastening means 7, the bolt 71 and the nut 72 may be configured to be fastened by installing at regular intervals between the first fixing cover 73 and the second fixing cover 74, which are length members.

The first fixed cover 73 and the second fixed cover 74 is a length material made of a metal material and has a structure in which both sides are bent, and the second buffer member 5 or the third buffer member 6 is bent. It is wrapped so that it is located on the inside of the body and is pressed multiple times while fixing the position.

In addition, since the first fixed cover 73 and the second fixed cover 74 are provided, it serves to protect the second buffer member 5 or the third buffer member 6 made of a synthetic resin material from being damaged when pressed.

The operation of the present invention configured as described above will be described below.

The windows and doors to which the impact reduction and heat insulation structure according to the present invention are applied have a connection support 2 connecting between the two frames 100 usually formed in the groove portion 110 at one end of the frame 100, and the second departure preventing sill 112 ), a bolt 71 orthogonally penetrating between the connection support 2, the heat insulation cover 3, the first buffer member 4, the second buffer member 5, and the third buffer member 6 in the state of being caught. And, a nut 72 for tightening the bolt, a first fixing cover 73 in which the bolt head is supported to provide a pressing force to the buffer member, and a second fixing cover 74 in which the nut is supported and providing a pressing force to the buffer member It maintains the fastened state while having a strong coupling force by the fastening means 7 made of

At this time, through the contact between the metal frame 100 by the heat insulating cover 3, the first buffer member 4, the second buffer member 5, and the third buffer member 6 made of a synthetic resin material having thermal insulation performance. Multiple heat conduction is blocked. In addition, the insulating cover 3, the first buffer member 4, the second buffer member 5, the third buffer member 6 also serves to buffer the load of the glass.

On the other hand, in the present invention having the above configuration, when an external shock such as an earthquake occurs, torsional shock or vibration applied to the frame is connected between the grooves 110 formed in the two frames 100 through the connecting support 2 . When the plate spring 1 is pressed while the impact in one direction is transmitted to the other direction, the impact in the horizontal direction is reduced while being buffered by the elastic force of the leaf spring.

In addition, the insulation cover 3, the first buffer member 4, the second buffer member 5, and the third buffer member 6 surrounding the connection support 2 also reduce multiple vertical and horizontal impacts.

Through the multi-impact reduction action by the leaf spring and buffer members, vertical and horizontal vibrations of the frame are reduced, and the torsional shock or vibration transmitted to the glass is blocked or minimized to prevent damage.

Figure 4 is an exemplary view showing a double-middle multi-glazed window type Miseogi window to which an impact reduction and heat insulation structure is applied according to an embodiment of the present invention, and Figure 5 is a cross-sectional view taken along line A-A of Fig. 4 according to an embodiment of the present invention.

As shown, the Miseogi window according to an embodiment divides the inner space of the frame 100 constituting a large main window frame such as a school window composed of a double-glazed window into an intermediate window frame frame 100 installed in the horizontal or vertical direction, and each A pair of Miseogi type window frames 200 are installed in each space. In the inner space of the Miseogi Changjjak frame 200, a double middle window structure in which the glass 300 is fitted is shown.

In the illustrated drawing, a double-middle sash type sash window composed of four unit sashes by an intersecting middle sash frame so that the unit sash of the double glazed structure divides the inside of the main sash in vertical and horizontal directions is shown. Each of the two window frames 200 is composed of a double window, and each window frame is installed along the four rails formed in the middle window frame frame to slide in the left and right directions. A rail 120 is formed on the intermediate window frame frame to guide a roller (not shown) formed at the lower part of the window frame frame located on the upper side when installed in the horizontal direction, and formed on the vertical surface of the window frame frame when installed vertically. It is inserted into the groove to prevent the inflow of air through the gap when the window frame is closed.

On the other hand, the space partitioned by the intermediate sash frame shown according to the one embodiment and the window sill frame composed of the unit window installed therein are not only the above two or four, but also three depending on the addition of the intermediate sash frame, It goes without saying that the extension can be extended as much as necessary, such as 6 or 8.

In addition, the present invention is not applied only to the illustrated middle sash structure, and the double sash unit is divided into two unit sashes by the middle sash frame dividing the inside of the frame 100 constituting the main window frame in the vertical or horizontal direction. It goes without saying that it can also be applied to the configured double double-glazed window type Miseogi windows.

When the shock reduction and heat insulation structure according to the present invention is applied to the Miseogi window having the structure as described above, the connecting support 2 connecting between the two adjacent frames 100 is usually formed in a groove at one end of the frame 100 . Connecting support (2), heat insulating cover (3), first buffer member (4), second buffer member (5), third buffer member (6) in a state that is caught on the second separation sill 112 formed in 110 ) a bolt 71 orthogonally penetrating the liver, a nut 72 for clamping the bolt, a first fixing cover 73 in which the bolt head is supported to provide a pressing force to the buffer member, and the nut is supported to the buffer member The fastening state is maintained while having a strong coupling force by the fastening means 7 made of the second fixing cover 74 that provides a pressing force.

At this time, through the contact between the metal frame 100 by the heat insulating cover 3, the first buffer member 4, the second buffer member 5, and the third buffer member 6 made of a synthetic resin material having thermal insulation performance. Multiple heat conduction is blocked. In addition, the insulating cover 3, the first buffer member 4, the second buffer member 5, the third buffer member 6 also serves to buffer the load of the glass.

In addition, when an external shock such as an earthquake occurs, the torsional shock or vibration applied to the frame is transmitted in one direction through the connecting support 2 connecting the grooves 110 formed in the two frames 100 to the other. When the spring 1 is pressed, it is buffered by the elastic force of the leaf spring to reduce the horizontal impact.

In addition, the insulation cover 3, the first buffer member 4, the second buffer member 5, and the third buffer member 6 surrounding the connection support 2 also reduce multiple vertical and horizontal impacts.

Through the multi-impact reduction action by the leaf spring and buffer members, vertical and horizontal vibrations of the frame are reduced, and the torsional shock or vibration transmitted to the glass is blocked or minimized to prevent damage.

On the other hand, the double middle sash window having the above configuration is divided into the middle sash frame 100 in the event of an earthquake, etc., and the main sash frame in which the load by the Miseogi type sash frame 200 made of a pair for each space is the lowest layer. In order to prevent weighting on (100), a shock absorbing member 150 made of EPDM material for preventing and buffering shock absorption in the middle between the frames 100 located under the rail 120a on which the window frame 200 is installed is installed. It can be configured to include more.

For the above structure, the rail 120 located in the lower layer is configured to take a prefabricated structure, the shock absorbing member 150 located in the lower portion is stacked, and each surface is continuous at the boundary between the upper and lower shock absorbing members 150 The triangular grooves 151 having a sawtooth shape are in contact with each other and are in contact with each other to form a rhombus or quadrangle to serve as an air spring.

That is, when the window frame 200 is installed on the rail 120 installed on the upper portion of the shock absorbing member 150 of the double structure installed between the frames 100 located at the lower portion, the shock absorbing member 150 of the double structure is compressed. When the triangular grooves 151 face each other, the upper and lower portions are in contact with each other to form a rhombus or a quadrangle, thereby serving as an air spring.

Therefore, when a shock wave such as an earthquake is transmitted through the frame 100, the shock is absorbed while being buffered primarily by the shock absorbing member 150 made of EPDM material, and secondarily, the rhombic shape formed by the facing triangular groove 151 or The square air layer acts as an air spring and buffers it again.

6 is a cross-sectional view illustrating a curtain wall window to which an impact reduction and heat insulation structure is applied according to another embodiment of the present invention.

The illustrated curtain wall window is also provided with the shock reduction and heat insulation structure according to the present invention in the same way as the aforementioned Miseogi window, in this case, the frame 100 structure located on both sides has a frame structure in which rails are not formed.

That is, the indoor side of the frame 100 is composed of a frame 100 for curtain walls installed horizontally or vertically, and the outdoor side is composed of a frame 100 for a cover.

However, the frame 100 for the cover located on the outdoor side is slightly different in that it is constructed by constructing and fixing the pieces 101 penetrating between the indoor frames at regular intervals. However, the rest of the configuration is the same.

In addition, the frame 100 for the curtain wall forms a plurality of support protrusions 100a protruding inside in order to prevent the aluminum frame from being deformed when it is transmitted to an impact caused by an earthquake, etc., and on the plurality of support protrusions 100a. It can be configured to prevent deformation such as twisting by inserting a steel reinforcing pipe 400 that is a length material supported by the reinforcement to reinforce the strength.

In addition, the frame 100 for the cover forms a support groove 100b extruded in the longitudinal direction to insulate the periphery where the piece 101 is installed to prevent heat conduction and insert the insulating member 500 formed of a length material. This can provide an insulating structure.

On the other hand, the glass 300 is configured to have four sides supported by the horizontal or vertical curtain wall frame 100 . In particular, a support part (not shown) is installed at regular intervals by the horizontal curtain wall frame 100 to support the load and to be fixed.

When the impact reduction and heat insulation structure according to the present invention is applied to the curtain wall window having the structure as described above, the connection support 2 connecting the two frames 100 is usually formed with a groove portion 110 at one end of the frame 100 . ) between the connecting support 2, the insulating cover 3, the first buffering member 4, the second buffering member 5, and the third buffering member 6 in a state that is caught on the second separation sill 112 formed in the A bolt 71 orthogonally penetrating through, a nut 72 for tightening the bolt, a first fixing cover 73 in which the bolt head is supported to provide a pressing force to the buffer member, and a nut supported to apply a pressing force to the buffer member The fastening state is maintained while having a strong coupling force by the fastening means 7 made of the provided second fixing cover 74 .

At this time, through the contact between the metal frame 100 by the heat insulating cover 3, the first buffer member 4, the second buffer member 5, and the third buffer member 6 made of a synthetic resin material having thermal insulation performance. Multiple heat conduction is blocked. In addition, the insulating cover 3, the first buffer member 4, the second buffer member 5, the third buffer member 6 also serves to buffer the load of the glass.

In addition, when an external shock such as an earthquake occurs, the torsional shock or vibration applied to the indoor frame is transmitted in one direction through the connecting support 2 connecting the grooves 110 formed in the two frames 100 to the other. When the plate spring (1) is pressed while being pressed, the horizontal impact is reduced while being buffered by the elastic force of the plate spring.

In addition, the insulation cover 3, the first buffer member 4, the second buffer member 5, and the third buffer member 6 surrounding the connection support 2 also reduce multiple vertical and horizontal impacts.

Through the multi-impact reduction action by the leaf spring and buffer members, vertical and horizontal vibrations of the frame are reduced, and the torsional shock or vibration transmitted to the glass is blocked or minimized to prevent damage.

The present invention is not limited to the specific preferred embodiments described above, and various modifications are possible by anyone with ordinary skill in the art to which the invention pertains without departing from the gist of the invention as claimed in the claims. Of course, such modifications are intended to be within the scope of the claims.

(1) : Leaf spring (2) : Connection support
(3): heat insulation cover (4): first buffer member
(5): second buffer member (6): third buffer member
(7): fastening means (11): locking part
(21): locking part (51): protrusion
(71): bolt (72): nut
(73): first fixed cover (74): second fixed cover
(100): frame (100a): support protrusion
(100b): support groove (101): piece
(110): groove portion (111): first escape sill
(112): second separation sill (113): non-slip part
(120): rail (120a): prefabricated rail
(150): shock absorbing member (151): triangular groove
(200): window frame (300): glass
(400): steel reinforcement pipe (500): insulation member

Claims (12)

In a window including a frame 100 for fixing or sliding the glass,
a leaf spring (1) which is divided into an outdoor side and an indoor side and is installed in each of the grooves 110 formed in each adjacent frame 100 to act as a buffer;
a connection support (2) for supporting the leaf spring while connecting the grooves (110) of the frame;
a thermal insulation cover (3) covering the connection support to block heat conduction;
a first cushioning member 4 for shock reduction and heat insulation positioned between the heat insulating cover and the groove part 110 of the frame;
a second shock-reducing and heat-insulating member (5) installed on the upper portion between the neighboring frames;
a third buffer member (6) for shock reduction and heat insulation installed at a lower portion between the neighboring frames;
The connection support, the heat insulation cover, the first buffer member, the second buffer member, and the fastening means (7) that penetrates between the buffer member and presses and fixes to the frame (7) to block heat conduction through the frame including; Windows with seismic shock reduction and insulation function, characterized in that configured to prevent glass breakage by reducing vertical impact.
The method according to claim 1,
The groove portion 110 of the frame 100 includes a first separation preventing protrusion 111 for preventing separation of the leaf spring 1 accommodated in the inner upper and lower portions; a second separation preventing protrusion 112 for preventing separation of the connecting support 2 formed in the lower outer portion; A window having a seismic shock reduction and heat insulation function, characterized in that it is formed;
The method according to claim 1,
The leaf spring is a window with seismic shock reduction and heat insulation function, characterized in that the hooking part 11 protruding up and down at both ends is bent.
The method according to claim 1,
A window having a seismic shock reduction and insulation function, characterized in that a plurality are installed in the longitudinal direction along the groove portion (110) of the neighboring frame (100).
The method according to claim 1,
The connection support (2) is a metal material extruded so that the locking parts (21) are formed on both sides of the lower part, and a plurality of plate springs are installed so as to be located at each location.
The method according to claim 1,
The second buffer member 5 has a shape positioned in the space between the frames by having a protrusion 51 formed at the bottom thereof to reduce the impact in the vertical and horizontal directions. windows with.
The method according to claim 1,
The fastening means 7 includes a bolt 71 orthogonally penetrating between the connection support, the heat insulation cover, the first buffer member, the second buffer member, and the third buffer member, the nut 72 tightening the bolt, and the bolt head. Seismic shock reduction and insulation function, characterized in that it is supported by a first fixed cover 73 that provides a pressing force to the buffer member, and a second fixed cover 74 that is supported by a nut and provides a pressing force to the buffer member windows with.
The method according to claim 1,
The frame 100 is a window having a seismic shock reduction and insulation function, characterized in that the rail 120 is formed on which the window frame is supported and slid on at least one of the upper or lower portions of the neighboring frames when the frame 100 is a Miseogi window.
9. The method of claim 8,
The frame 100 further includes a shock absorbing member 150 between the main sash frame 100 constituting the lowermost layer in the case of a double middle sash window, and is supported by the prefabricated rail 120 located at the upper portion of the window frame 200. Earthquake shock, characterized in that it buffers and supports the load, and the shock absorbing member 150 is installed in a double upper and lower structure so that the triangular grooves 151 continuously formed at the boundary between the upper and lower parts face and come into contact with each other and act as an air spring. Windows with reduction and insulation functions.
The method according to claim 1,
When the frame 100 is a curtain wall window, one frame is a frame for a cover exposed to the outdoors, and the other frame is a frame for a curtain wall located on the indoor side. Windows and doors with seismic shock reduction and insulation function, characterized in that configured to be fixed with (101).
11. The method of claim 10,
The frame for the curtain wall is formed with a plurality of support protrusions protruding to the inside, and a steel reinforcing pipe supported by the support protrusions is inserted, and the frame for the cover is supported in the longitudinal direction to insulate the surroundings where the pieces are installed. A window having a seismic shock reduction and heat insulation function, characterized in that it has a heat insulating structure in which a groove (100b) is formed and a heat insulating member (500) is inserted.
The method according to claim 1,
The insulation cover (3), the first buffer member (4), the second buffer member (5) and the third buffer member (6) are windows and doors with seismic shock reduction and insulation function, characterized in that they are made of EPDM or polyamide. .

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