JP2020037800A - Frame member connection structure and top light having it - Google Patents

Abstract

To provide: a connection structure of a frame member which can connect vertical frame and the horizontal frame at low cost without need of a connecting plate, with easy connecting work, and with smooth water flow in a drainage channel when used in a top light; and a top light having it.SOLUTION: A frame member connection structure 1 of the present invention is a frame member connection structure for connecting a plate material P in the surface direction, and includes an extending portion 4 at one end of a vertical frame 2 and a horizontal frame 3, and the extension portion 4 is placed and mounted on a placement surface 5 provided on one of the other vertical frame 2 or the horizontal frame 3.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a connection structure of a frame member for connecting a plate material in a surface direction when forming a roof surface or a wall surface using a plate material such as a glass plate or a synthetic resin plate as an exterior material, and a top light including the same. Things.

  Conventionally, for example, a frame member connection structure 80 shown in FIG. 9 or FIG. 10 is used as a connection structure of a frame member of a daylighting plate constituting a top light.

  The connecting structure 80 of the frame member is configured such that a stainless steel connecting plate 83 extends from an end of the horizontal frame 81 at a connecting portion between the horizontal frame 81 and the vertical frame 82 as shown in FIG. As shown in FIG. 9, after the stainless steel connecting plate 83 is placed on the surface of the drainage channel 84 of the vertical frame 82, the horizontal frame 81 and the vertical frame 82 are connected by embedding a pop nut 85. Was.

  However, in the connection structure 80 of the frame members, since the connection state between the horizontal frame 81 and the vertical frame 82 is held by the stainless steel connection plate 83, the stainless steel connection plate 83 is required to have strength and appropriate length. And a stainless steel connecting plate 83 having a large thickness. In addition, such a stainless steel connecting plate 83 is difficult to handle, the connecting work is complicated, and it takes time and labor, which is a factor of high cost. Further, when used for a top light, the flow of water in the drainage channel 84 may be blocked by the thick stainless steel connecting plate 83 or the pop nut 85 and may flow backward.

  Therefore, an object of the present invention is to provide a low-cost connection between a vertical frame and a horizontal frame without the need for a connecting plate, so that the connecting work is easy and the flow of water in a drainage channel is smooth even when used for a top light. An object of the present invention is to provide a simple frame member connection structure and a top light having the same.

  What solves the above-mentioned problem is a connection structure of a frame member for connecting plate members in a surface direction, wherein an extension portion is provided at one end of a vertical frame and a horizontal frame. The projecting portion is a frame member connecting structure, wherein the projecting portion is mounted by being mounted on a mounting surface provided on one of the vertical frame and the horizontal frame. ).

  It is preferable that a sliding pad is disposed on the placement surface, and the extension has a long hole along the extension direction (claim 2).

  Further, what solves the above problem is a top light provided with the frame member connecting structure according to claim 1 or 2 (claim 3).

According to the connection structure of the frame member described in claim 1, the vertical frame and the horizontal frame can be connected at low cost without the need for a connection plate, the connection work is easy, and even when used for a top light, drainage is performed. The flow of the water in the road is also a smooth connection structure of the frame members.
According to the connecting structure of the frame member described in claim 2, it is possible to suppress the occurrence of the thermal elongation frictional noise at the connecting portion between the vertical frame and the horizontal frame.
According to the top light described in claim 3, the vertical frame and the horizontal frame can be connected at a low cost without the need for a connecting plate, the connection work is easy, and the flow of water in the drainage channel is smooth. Becomes

FIG. 4 is a partial plan view for explaining one embodiment of a frame member connection structure of the present invention. FIG. 2 is a sectional view taken along line AA of FIG. 1. FIG. 2 is a sectional view taken along line BB of FIG. 1. FIG. 2 is a vertical cross-sectional view of a portion that plays a role of substituting a connecting plate in a horizontal frame in the frame member connecting structure illustrated in FIG. 1. FIG. 2 is a plan view of a sliding pad arranged on a mounting surface in the frame member connection structure shown in FIG. 1. FIG. 2 is a partial plan view for explaining a state in which a vertical frame and a horizontal frame are separated from each other in the frame member connection structure shown in FIG. 1. FIG. 2 is a longitudinal sectional view for explaining a top light having the frame member connection structure shown in FIG. 1. FIG. 8 is a right side view of FIG. 7. It is a partial plan view for explaining the connection structure of the conventional frame member. FIG. 10 is a partial plan view for explaining a state in which a vertical frame and a horizontal frame are separated from each other in the frame member connection structure shown in FIG. 9.

  In the present invention, there is provided a connecting structure 1 of a frame member for connecting a plate material P in a surface direction, wherein an extending portion 4 is provided at one end of a vertical frame 2 and a horizontal frame 3 to extend the frame member. By mounting the part 4 on a mounting surface 5 provided on one of the vertical frame 2 and the horizontal frame 3, the vertical frame 2 and the horizontal frame 2 are connected to each other to increase the connection strength. The connecting structure 1 of the frame member and the top light 50 having the same can smoothly be connected at low cost because the holding plate is not required, and the connection can be easily performed. Was realized.

The connection structure of the frame member of the present invention will be described with reference to one embodiment shown in FIGS.
The frame member connection structure 1 of this embodiment is a frame member connection structure for connecting the plate material P in the surface direction, and extends to one end of the vertical frame 2 and the horizontal frame 3. The vertical frame 2 and the horizontal frame 3 are provided by mounting and mounting the extension 4 on the mounting surface 5 provided on one of the vertical frame 2 and the horizontal frame 3. Are connected. Hereinafter, each configuration will be sequentially described in detail.

  The connection structure 1 of the frame member of this embodiment is used as a roof structure of a large building such as a warehouse, a factory, a gymnasium, or a roof structure of many public facilities such as an arcade in a shopping street, and allows natural light from a lighting space provided on the roof to enter indoors. In a top light in which a transparent or translucent plate material P (lighting plate) is installed to take in, a frame member connecting structure for connecting the plate material (lighting plate) P in the surface direction.

  As shown in FIGS. 1 to 3, the frame member connection structure 1 has a vertical frame 2 and a horizontal frame 3, and extends to one end of the vertical frame 2 and the horizontal frame 3. A part 4 is provided. In the frame member connection structure 1 of this embodiment, as shown in FIG. 1, an extension 4 is integrally provided at an end of the horizontal frame 3.

  The vertical frame 2 and the horizontal frame 3 are provided with a plate material P (lighting plate) in a rectangular daylighting space formed on the roof to receive natural light. This is a frame of a frame member that is sequentially combined vertically and horizontally according to the shape and connected in a lattice shape to connect the plate material (lighting plate) P.

  The vertical frame 2 and the horizontal frame 3 of this embodiment are formed of an extruded die having the same section and a long length by aluminum extrusion. Although the vertical frame 2 and the horizontal frame 3 of this embodiment intersect at right angles, the connection structure of the frame members of the present invention is not limited to this, and the overall structure of the vertical frame and the horizontal frame is not limited to this. Alternatively, those partially crossing in an oblique direction are also included in the scope of the present invention.

  As shown in FIG. 2, the vertical frame 2 has outer rising portions 6a and 6b on both lowermost sides, and a space defined by an inner bottom surface 7, outer rising portions 6a and 6b, and inner rising portions 8a and 8b is formed. The bottom portion 3a of the horizontal frame 3 is placed on the upper surfaces of the outer rising portions 6a and 6b, while functioning as the dew condensation receiving groove portion 9.

  As shown in FIG. 1, FIG. 2, FIG. 6, or FIG. 7, plate material receiving rubber mounting portions 10 for mounting the plate material receiving rubber S when the plate material P is placed are provided on both sides of the upper portion of the vertical frame 2, respectively. It is formed along the direction. At the center of the upper part of the vertical frame 2, an attachment material frame fixing portion 11 for fixing the attachment material frame 30 is formed along the longitudinal direction. Vertical frame drainage channels 12a and 12b are formed along the longitudinal direction between the plate material receiving rubber mounting portion 10 and the attachment material frame fixing portion 11, respectively.

  As shown in FIG. 3, the horizontal frame 3 has outer rising portions 13a and 13b on both lower sides, and the space defined by the inner bottom surface 14, the outer rising portions 13a and 13b, and the inner rising portions 16a and 16b forms condensation. It is configured to function as the receiving channel 17.

  As shown in FIG. 3 or FIG. 8, plate receiving rubber mounting portions 18 for mounting the plate receiving rubber S when the plate P is placed are formed along the longitudinal direction on both upper sides of the horizontal frame 3, respectively. Have been. At the center of the upper portion of the horizontal frame 3, an attachment material frame fixing portion 19 for fixing the fire-resistant reinforcing connecting material and the attachment material frame 40 is formed along the longitudinal direction. Horizontal frame drainage channels 20a and 20b are formed between the plate material receiving rubber mounting portion 18 and the attachment material frame fixing portion 19 along the longitudinal direction.

  The extension 4 provided integrally with the end of the horizontal frame 3 has the vertical cross section shown in FIG. 4, and this extension 4 is used as a substitute for the stainless steel connecting plate. It is configured to play a role of maintaining the connection state of the frame 3. That is, the extension portion 4 maintains the strength by the three-dimensional structure including the concave portions forming the horizontal frame drainage channels 20a and 20b, the plate material receiving rubber attachment portion 18 and the attachment material frame fixing portion 19, and the extension portion 4 is connected to the vertical frame 2 and the horizontal frame. It is configured to play a role of maintaining the connection state of the frame 3.

  The extension portion 4 is placed and mounted on a placement surface 5 provided on one of the other of the vertical frame 2 and the horizontal frame 3 (the vertical frame 2 in this embodiment). The frame 2 and the horizontal frame 3 are configured to be connected.

  Specifically, as shown in FIG. 6, the mounting surface 5 of the vertical frame 2 is formed by cutting out the plate material receiving rubber mounting portions 10 provided on both upper sides of the vertical frame 2 by the width of the horizontal frame 3. The sliding pad 21 shown in FIG. 5 is placed on the placement surface 5, and the outer bottom surface of the extension 4 is placed and mounted on the sliding pad 21. The frame 2 and the horizontal frame 3 are configured to be connected.

  More specifically, as shown in FIG. 5 or FIG. 6, the vertical frame 2 and the horizontal frame 3 have two extending holes 22 a and 22 b provided along the longitudinal direction of the horizontal frame 3. The vertical frame 2 has two through holes 15a and 15b on the mounting surface 5 respectively, and two through holes 23a and 23b penetrating the sliding pad 21 are provided. Alternatively, as shown in FIG. 6, the holes (elongated holes 22a, 22b, through holes 15a, 15b, and through holes 23a, 23b) are fastened with bolts 24a, 24b and nuts 25a, 25b, so that the vertical frame 2 is formed. The extension portion 4 of the horizontal frame 3 is attached, and the vertical frame 2 and the horizontal frame 3 are connected.

  In the present invention, by connecting the vertical frame 2 and the horizontal frame 3 as described above, the vertical frame and the horizontal frame can be connected at low cost without the need for a connecting plate, and the connection work is easy, and Thus, even when used, the connection structure of the frame members is configured such that the flow of water in the drainage channel is smooth.

  Further, the extension 4 is placed on the upper surface of the sliding pad 21 and is slidable in the elongated holes 22a and 22b provided in the extension 4, so that the extension 4 is horizontally slidable with the vertical frame 2. The generation of the thermal elongation frictional noise at the connecting portion of the frame 3 is suppressed.

Next, a top light according to the present invention will be described using one embodiment shown in FIG. 7 or FIG.
The top light 50 of this embodiment is a connection structure of a frame member for connecting plate members in the surface direction, and the extension portion 4 is provided at one end of the vertical frame 2 and the horizontal frame 3. , The extension portion 4 is provided with a connection structure 1 of a frame member mounted and mounted on a mounting surface 5 provided on one of the vertical frame 2 and the horizontal frame 3. This is the top light 50 to be used. Hereinafter, the top light 50 will be described, but the connection structure 1 of the frame member is as described above, and the same components are denoted by the same reference numerals and description thereof is omitted.

  In the top light 50, as shown in FIG. 7, a plate receiving rubber S is mounted above the plate receiving rubber mounting portion 10 of the vertical frame 2, and a plate (lighting plate) is provided on the upper surface of the plate receiving rubber S. P is placed. An attachment material frame 30 is fixed to the attachment material frame fixing portion 11 provided at the upper center of the vertical frame 2 with bolts B via a heat insulating liner D.

  A locking claw portion 31 is provided on each of both upper ends of the attachment material frame 30, while a male claw portion 33 that fits with the locking claw portion 31 is provided at the center of the lower surface of the eye panel cover frame 32. ing. Then, the eye panel cover frame 32 is placed on the upper surface of the plate material (lighting plate) P via the hard backer R, and the male claw part 33 of the eye panel cover frame 32 and the locking claw part 31 of the attachment material frame 30 are connected. The hard backer R is fitted with a sealing G for preventing rain leakage on both sides, and a plate material (lighting plate) P is stretched.

  On the other hand, as shown in FIG. 8, a plate receiving rubber S is mounted on the plate receiving rubber mounting portion 18 of the horizontal frame 3, and a plate (lighting plate) P is mounted on the upper surface of the plate receiving rubber S. Is placed. Further, an attachment material frame 40 is fixed to the attachment material frame fixing portion 19 provided at the upper center of the horizontal frame 3 with a bolt B via an insulating liner D.

  Locking claw portions 41 are provided on both upper side ends of the attaching material frame 40, while male claw portions 43 that fit with the locking claw portions 41 are provided at the center of the lower surface of the eye panel cover frame 42. ing. Then, the eye panel cover frame 42 is placed on the upper surface of the plate member (lighting plate) P via the hard backer R, and the male claw part 43 of the eye panel cover frame 42 and the locking claw part 41 of the attachment material frame 40 are connected. The hard backer R is fitted with a sealing G for preventing rain leakage on both sides, and a plate material (lighting plate) P is stretched.

  The plate material (lighting plate) P is formed using a transparent and strong netted glass plate, a laminated glass plate, a synthetic resin plate, or a hollow polycarbonate plate. Roofing is performed using a netted glass plate. This daylighting plate can be used singly or in combination of a glass plate and a hollow polycarbonate plate depending on the application.

  In addition, the attachment material frame 30, the eye panel cover frame 32, the attachment material frame 40, and the eye panel cover frame 42 are all formed of an extrusion die having the same cross section and a long length by aluminum extrusion.

  As described above, the top light 50 of the present invention is the frame member connection structure 1 for connecting the plate material P in the surface direction, and is provided at one end of the vertical frame 2 and the horizontal frame 3. An extension portion 4 is provided, and the extension portion 4 is provided on a mounting surface 5 provided on one of the vertical frame 2 and the horizontal frame 3 and a frame member connection structure 1 is attached. As a result, a connecting plate for connecting the vertical frame 2 and the horizontal frame 2 to maintain the connection strength is not required, the connection can be easily performed at a low cost and the connection can be easily performed, and the top light can smoothly flow in the drainage channel. Be composed.

DESCRIPTION OF SYMBOLS 1 Connection structure of frame member 2 Vertical frame 3 Horizontal frame 4 Extension part 5 Mounting surface 6a, 6b Outer rising part 7 Inner bottom surface 8a, 8b Inner rising part 9 Dew receiving groove 10 Plate receiving rubber mounting part 11 Attachment material frame Fixing portions 12a, 12b Vertical frame drainage channels 13a, 13b Outer rising portions 14 Inner bottom surfaces 15a, 15b Through holes 16a, 16b Inner rising portions 17 Dew condensation receiving channel 18 Plate receiving rubber mounting portion 19 Attachment frame fixing portions 20a, 20b Horizontal frame drainage channel 21 Sliding pad 22a, 22b Elongated hole 23a, 23b Through hole 24a, 24b Bolt 25a, 25b Nut 30 Attachment material frame 31 Locking claw portion 32 Eyeboard cover frame 33 Male claw portion 40 Attachment material frame 41 Locking Claw 42 Eyeboard cover frame 43 Male claw 50 Top light S Plate material receiving rubber P Plate material (lighting plate)
D Insulation liner B Bolt R Hard backer G Seal for preventing rain leakage

Claims (3)

It is a connection structure of a frame member for connecting a plate material in a plane direction, wherein an extension portion is provided at one end of a vertical frame and a horizontal frame, and the extension portion is provided with the vertical frame and the vertical frame. A connection structure for a frame member, wherein the frame member is mounted by being mounted on a mounting surface provided on one of the horizontal frames. The connecting structure of a frame member according to claim 1, wherein a sliding pad is disposed on the placement surface, and the extending portion has an elongated hole along the extending direction. A top light comprising the frame member connection structure according to claim 1 or 2.

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