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KR-20260064142-A - Curtain wall including seismic structure with lattice supports

KR20260064142AKR 20260064142 AKR20260064142 AKR 20260064142AKR-20260064142-A

Abstract

The present invention relates to a curtain wall constituting the exterior wall of a building, and more specifically, to a curtain wall in which a seismic structure is applied to the curtain wall, comprising a seismic structure provided integrally with the curtain wall frame in a simple structure, having excellent seismic performance against external impacts, and capable of increasing durability. To this end, the present invention comprises a curtain wall frame installed in a building, a window frame integrally provided with the curtain wall frame for installing window glass, and a seismic structure integrally provided on the inner side of the curtain wall frame to prevent damage to the curtain wall frame in the event of an earthquake, the seismic structure having a grid-shaped support member having a grid structure.

Inventors

  • 오희근

Assignees

  • 주식회사 대광창호

Dates

Publication Date
20260507
Application Date
20241031

Claims (7)

  1. A curtain wall frame (100) installed in a building; A curtain wall comprising a seismic structure having a grid-shaped support member, characterized by including: a window frame (200) integrally provided on the curtain wall frame (100) to allow for the installation of window glass; and a seismic structure (300) integrally provided on the inner side of the curtain wall frame (100) to prevent damage to the curtain wall frame (100) when an earthquake occurs, and having a grid-shaped support member (310) having a grid structure.
  2. In paragraph 1, The curtain wall includes a seismic structure having a grid-shaped support member, characterized in that the curtain wall frame (100) comprises a window frame connecting part (110) to which the window frame (200) is integrally connected, and an insulating material (120) provided at the location where a window glass is installed in the window frame connecting part (110) to insulate the section between the window frame (200) and the window glass.
  3. In paragraph 2, A curtain wall comprising a seismic structure having a grid-shaped support member, characterized in that the above-mentioned window frame (200) includes a window glass installation groove (210) that provides a space for installing a window glass, and a detachable frame (220) that is detachably provided on the outside of the window glass installation groove (210) and can fix the window glass by being coupled to the window frame after installing the window glass.
  4. In paragraph 1, A curtain wall comprising a seismic structure having a grid-type support member, wherein the grid-type support member (310) is characterized by including a plurality of horizontal bars (311) arranged in parallel at regular intervals in the horizontal direction and vertical bars (312) arranged in parallel at regular intervals perpendicular to the horizontal bars (311).
  5. In paragraph 4, The above seismic structure (300) is characterized by including a projection (320) that extends vertically from both ends of the horizontal bar (311) and supports the inner side of the curtain wall frame (100), and is a curtain wall having a seismic structure with a grid-shaped support.
  6. In paragraph 5, The above-mentioned protrusion (320) is a curtain wall comprising a seismic structure having a grid-shaped support member, characterized in that both ends in the longitudinal direction are spaced apart from the inner surface of the curtain wall frame (100) by a certain distance.
  7. In paragraph 6, The above seismic structure (300) is a curtain wall comprising a seismic structure having a grid-shaped support member, characterized in that the above seismic structure (300) is provided with a reinforcing member (330) capable of reinforcing the connection part at the point where the horizontal bar (311) and the protrusion (320) are vertically connected.

Description

Curtain wall including seismic structure with lattice supports The present invention relates to a curtain wall constituting the exterior wall of a building, and more specifically, to a curtain wall in which a seismic structure is applied to the curtain wall, comprising a seismic structure provided integrally with the curtain wall frame in a simple structure, having excellent seismic performance against external impacts, and capable of increasing durability. Generally, a curtain wall is a non-structural element that constitutes the exterior wall of a building. It is constructed by combining lightweight materials, such as glass, with a frame to protect the interior space from the external environment without supporting the building's structure. These curtain walls are primarily used in high-rise buildings, enabling construction with excellent functionality and a beautiful exterior. However, it is vulnerable to earthquakes or vibrations, leading to problems such as easy deformation or damage. Accordingly, although there are cases where seismic structures are applied to curtain wall structures during construction, problems arise where the structure is complex, manufacturing is not easy, and it is difficult to ensure stability. In particular, if the seismic structure is provided separately from the frame, problems may arise where it is vulnerable to earthquake shocks and the construction is not sturdy, depending on the installation status of the seismic structure. Furthermore, if the frame is not completely fixed to the building to apply an earthquake-resistant structure, while a cushioning effect against earthquakes can be expected, problems arise such as vulnerability to strong winds and difficulty in insulation. In this regard, prior art document 1 (Published Patent 10-2024-0134427, seismic structure applicable to curtain walls and sliding windows) discloses a configuration in which a seismic structure can be applied by cushioning the impact during an earthquake through a compression spring. However, prior art 1 has a complex structure that makes construction difficult, and it is susceptible to noise or strong winds due to movement caused by springs, and problems arise in that thermal insulation or soundproofing performance is reduced as empty spaces are formed in the frame to apply a seismic structure. FIG. 1 is a cross-sectional view illustrating the overall configuration of a curtain wall including a seismic structure equipped with a grid-shaped support member according to an embodiment of the present invention. FIG. 2 is an embodiment illustrating a state in which a reinforcing member is further provided in a seismic structure in a curtain wall including a seismic structure equipped with a grid-shaped support member according to a first embodiment of the present invention. FIG. 3 is a cross-sectional view illustrating a state in which multiple reinforcing members are provided at each point where the lattice-type support members meet orthogonally in a curtain wall including a seismic structure equipped with a lattice-type support member according to a second embodiment of the present invention. FIG. 4 is a cross-sectional view illustrating a state in which curved portions are provided at both ends of a protrusion in a curtain wall including a seismic structure equipped with a grid-shaped support according to a third embodiment of the present invention. FIG. 5 is an embodiment illustrating a state in which a truss support is provided inside a grid-shaped support in a curtain wall including a seismic structure provided with a grid-shaped support according to the fourth embodiment of the present invention. FIG. 6 is an exploded perspective view illustrating a state in which a truss support is installed inside a grid-type support in a curtain wall including a seismic structure equipped with a grid-type support according to a fourth embodiment of the present invention. The present invention relates to a curtain wall structure, and in particular, is characterized by having a seismic structure integrally provided on the inner side of the curtain wall frame, forming a grid-type support on the inner side, and being easy to manufacture by having a simple structure, and being able to cushion vibrations during an earthquake on the inner side of the curtain wall frame and prevent deformation or damage to the curtain wall frame. Hereinafter, a curtain wall including a seismic structure equipped with a grid-shaped support member according to an embodiment of the present invention will be described in detail with reference to the attached drawings. FIG. 1 is a cross-sectional view illustrating the overall configuration of a curtain wall including a seismic structure equipped with a grid-shaped support member according to an embodiment of the present invention. Referring to FIG. 1, the present invention comprises a curtain wall frame (100) that forms an exterior wall by being installed directly without separately construct