JPH0732049U - Toplight rainwater leakage prevention device on curtain wall - Google Patents

Abstract

(57) [Summary] [Purpose] Prevent the top light from entering rainwater into the room. [Structure] A rain light leakage prevention device for a top light in a curtain wall to which an L-shaped gutter member that forms a rain gutter is fixed over the entire length of both sides of a flange formed on the indoor side of the top light cubicle.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a rainwater leakage prevention device for a top light in a curtain wall.

[0002]

[Prior art]

 In the case of top lights in curtain walls, the conventional method is to install the vertical stand as it is. Since the vertical cubic is not intended to be used for the diagonal part, it is not provided with a rain gutter or a gutter for draining condensed water when rainwater enters.

[0003]

[Problems to be solved by the device]

 As a result, there was a problem that rainwater would invade inside the room due to the external seal being cut off, and that condensed water would fall. Therefore, the present invention intends to provide a device capable of allowing rainwater to flow downward even if rainwater enters by attaching an attachment to the vertical member.

[0004]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention solves the above problems by leaking rainwater from a top light in a curtain wall in which an L-shaped gutter member is fixed to form a rain gutter over both sides of a flange formed on the indoor side of a cubic for the top light. Configure a protection device.

[0005]

[Action]

 The present invention is configured as described above, and the outer seal breaks and the dew condensation water on the side flows down into the rain gutter and is carried to the lower side.

[0006]

Embodiments of the present invention will be described in detail with reference to the drawings. Rain gutters 4 and 4'are formed by fixing L-shaped gutters 3 and 3'on both sides of the flange 2 of the top light cubicle 1 on both sides. In addition, the troughs 3 and 3'are provided with small L-shaped seal grooves 5 and 5'at the lower end of the L-shape and filled with the seal materials 6 and 6'to prevent leakage of rainwater between them. To prevent. A T-shaped pressing member 7 is integrally provided at the center of the flange 2, and support members 9 and 9'having watertight material mounting grooves 8 and 8'are mounted on both sides of the flange 2, and the watertight material mounting groove 8 is provided. , 8'are attached with backside watertight materials 11, 11 'and sealing materials 12, 12' for sealing the backside of the glass plate 10, and the backside sealing material 13, 13 'is mounted on the surface of the glass plate 10 and pressed. The member 9 is pressed to seal the glass plate 10.

As shown in FIG. 2, a blocking member 15 protruding from the blind 14 is fitted into the rain gutter 4 on the outside so that rain water flowing down in the rain gutter 4 is blocked by the blind 14. It is designed to be released to the outside from the blind 14.

The present embodiment is configured as described above. The intrusion of rainwater due to the break of the outer seal and the dew condensation water on the side surface of the top light cubicle flow down to the rain gutters 4, 4 ′, and the gutters 4, It is carried down along 4 '. The toplight cube is not limited to the embodiment shown in the figure, and various configurations used as a vertical cube can be used.

[0009]

[Effect of device]

 Since the present invention has the structure and operation as described above, it can be fixed to the gutter and the flange, and the external seal breakage and dew condensation water can be reliably received and drained downward to prevent rainwater and the like from entering the room. Can be prevented.

[0010]

[Brief description of drawings]

FIG. 1 is a cross-sectional view of an embodiment of a rainwater leakage prevention device for a toplight in a curtain wall according to the present invention.

FIG. 2 is a cross-sectional perspective view of a joint portion with a seamless eye.

FIG. 3 is a perspective view showing a combined state with a blind eye.

[Explanation of symbols]

 1 Top light cube 2 Flange 3 Gutter 3'Gutter 4 Double gutter 4'Double gutter 5 Seal groove 5'Seal groove 6 Seal material 6'Seal material 7 Pressing member 8 Watertight material mounting groove 8'Watertight material mounting groove 9 Supporting member 9'Supporting member 10 Glass plate 11 Back side watertight material 11 'Backside watertight material 12 Sealing material 12' Sealing material 13 Surface sealing material 13 'Surface sealing material 14 Invisible 15 Blocking member

Claims (1)

[Scope of utility model registration request] 1. A rain light leakage prevention for a top light in a curtain wall, characterized in that an L-shaped gutter member forming a rain gutter is fixed over the entire length of both sides of a flange formed on the indoor side of a top light cubicle. apparatus.