JP2011137322A - Stone-receiving fastener - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem that a conventional stone-receiving fastener requires troublesome waterproof treatment in a lower portion of coping because a mechanism for discharging rainwater from a joint portion is not mounted. <P>SOLUTION: The stone receiving fastener 1 includes: a receiving bracket which is provided from a ridge side of a joint portion of stone coping to an edge-of-eaves side thereof between the joint portion and a surface of a building frame, and fixed and erected to a proper location on the surface of the building frame; a bracket which has a bottom portion attached and fixed to the receiving bracket, which has a recess-shaped cross-section rain gutter formed above the bottom portion, the upper portion of which is provided with a receiving flange part for placing the stone coping, and which is provided from the ridge side of the joint portion to the edge-of-eaves side thereof; and a positioning member, the base of which is fixed to a proper location of the upper portion of the bracket, in which one portion elongated above the base thrusts into the joint portion, and which is provided with a locking member to be locked from the one portion to a locking part on the side end surface of the stone coping. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a structure of a stone receiving fastener when a stone headwood is used for a rain hanging part outside a building.

  Conventionally, when Ishigasagi is used for exterior finishing of a building, since a drainage mechanism has not been particularly established, it is necessary to perform a drainage treatment such as a waterproof sheet or a waterproof coating on the joint portion of the joint portion. In addition, as described in the prior art document, as waterproofing of the roof panel, a waterproofing treatment is performed on the finishing line, for example, a waterproof fastener is used to stretch the side edges of the waterproof sheets from the ridge side to the eaves side. What is connected and constructed is known.

JP-A-5-25889

  However, as shown in FIGS. 6A and 6B, when the stone head 2 is used, the joint portion 2a is only filled with the sealing material 10, so that the sealing material 10 is cracked. Rainwater 24 enters. Since the receiving fastener 21 only supports the stone headwood 2 with the receiving bracket 23 and the dowel pin 25 or the like, it is necessary to provide a water stop line under the finish such as providing a waterproof coating 22 on the surface of the housing 3. In the case of using the stone headwood, there is a problem that the water stop structure cannot be constructed in the upper part of the finish as in the case of the metal headboard. The stone receiving fastener according to the present invention has been proposed in order to solve such a problem.

The gist for solving the above-mentioned problems of the stone receiving fastener according to the present invention and achieving the object is provided from the ridge side of the joint part to the eaves side between the joint part of the stone cap and the surface of the frame. A receiving bracket fixed and standing at an appropriate position on the surface of the housing, and a bottom portion attached to and fixed to the receiving bracket, wherein a rain gutter having a concave cross section is formed above the bottom portion. A receiving flange portion on which the stone headwood is placed and having a receiving flange portion provided from the ridge side to the eaves side of the joint portion, and a base portion fixed to an appropriate portion of the upper portion of the receiving metal portion. A portion extending upward from the portion enters the joint portion and a positioning member provided with a locking member that is locked to a locking portion provided on the side end surface of the stone headwood from the portion. .
The receiving bracket is divided into two in the vertical direction, and the divided receiving brackets divided into two are provided with holes for inserting fixing bolts, and both the holes are long in the vertical direction and the horizontal direction. Is a hole,
Furthermore, the locking member of the positioning member includes a dowel pin that is loosely fitted in a hole formed in a side end surface of the stone headwood.

  According to the stone receiving fastener of the present invention, since there is a rain gutter, water leakage does not occur even if the joint of the stone headwood is cut. In addition, waterproofing under the caps is not required, which shortens the construction period and costs. Since it is the same as a normal stone receiving fastener in terms of construction, various excellent effects such as easy construction and less labor are achieved.

It is the longitudinal cross-sectional view seen from the side in the use condition of the stone receiving fastener which concerns on this invention. It is the partially expanded longitudinal cross-sectional view seen from the side in the use condition of the stone receiving fastener 1 of the same invention. It is the longitudinal cross-sectional view (A) of the front view of the stone receiving fastener 1 of the same invention, and the perspective view (B) of the divided receiving bracket divided into two. It is the partially expanded plan view which planarly viewed the rain gutter in the stone receiving fastener 1 of the same invention. It is a front view of the use condition of the stone receiving fastener for position adjustment of an up-down direction. It is the sectional side view (A) and front view (B) of the use condition of the stone receiving fastener which concerns on a prior art example.

  As shown in FIG. 1, the stone receiving fastener 1 according to the present invention is provided with rain gutters on a fastener for stone caps from the ridge side of the joint portion of the stone caps to the eaves side.

  As shown in FIGS. 1 to 2, the receiving fastener 1 is formed between the joint portion 2 a of the stone headwood (for example, granite) 2 and the surface of the frame (concrete) 3 from the ridge side of the joint portion 2 a to the eaves side. In the illustrated embodiment, there are metal (stainless steel) receiving brackets 5 which are fixedly provided with anchors 4 at three locations in the illustrated embodiment.

  A bottom portion 6a is attached and fixed to the receiving bracket 5, and a rain gutter 6b having a concave cross section is formed above the bottom portion 6a, and a receiving flange portion 6c on which the stone headwood 2 is placed is provided on the top. There is a metal (stainless steel) receiving metal 6 provided from the ridge side to the eaves side of the joint portion 2a.

  A base portion 7a is fixed at an appropriate position on the upper portion of the receiving metal 6 and a part of the standing plate 7b extending upward from the base portion 7a enters the joint portion 2a. There is a metal (stainless steel) positioning member 7 provided with a locking member 7c locked to a locking portion 2b provided on the side end surface. As shown in FIGS. 2 and 4, the base portion 7a is a plate that is a flat plate and is horizontally attached to have a required length according to the width of the rain gutter 6b. The plate may be directly fixed to the plate.

  As shown in FIGS. 2 to 3, the receiving bracket 5 is divided into two in the vertical direction, and the divided receiving brackets 5a and 5b divided into two are provided with through holes for inserting the fixing bolts 8, respectively. The through holes are elongated holes 5c and 5d that are long in the vertical direction and in the horizontal direction. This is for positioning.

  The locking member 7c of the positioning member 7 is a metal (stainless steel) dowel pin that is loosely fitted in a hole 2b formed in a side end surface of the joint portion 2a of the stone head 2.

As shown in FIG. 1, an elastic material (butyl rubber) 9 is attached to the receiving flange portion 6 c of the receiving metal 6 to relieve an impact when the stone head 2 is placed.
Further, as shown in FIGS. 1 and 5, a positioning bracket 11 for positioning in the height direction is provided on the eaves side. The position determination brackets 11a and 11b are divided into two parts, a fixing bolt 8 and a position adjusting bolt 12.

  As described above, the stone receiving fastener 1 according to the present invention includes the receiving bracket 5, the receiving metal 6, and the positioning member 7 as main components, and is constructed as follows.

  First, the division receiving bracket 5b, the metal receiving piece 6, and the positioning member 7 are integrally formed at the factory. Since the length of the receiving metal 6 is about 1000 mm, the divided receiving bracket 5b is fixed to three places with a welding means or the like with an interval of about 350 mm. Further, dowel pin holes 2b are drilled in three places on the side end face of the joint portion of the stone headwood 2.

  Next, as shown in FIG. 1, a waterproof coating 3 a is simply applied to the surface of the housing 3. In some cases, the coating film a may not be applied. Then, the divided receiving bracket 5 a of the receiving bracket 5 is fixed at three predetermined positions by the anchor 4.

  A divided receiving bracket 5b integrated with the receiving metal object 6 is fixed to the divided receiving bracket 5a with fixing bolts 8 and nuts 8a. Since the receiving metal 6 is inclined downward toward the eaves side, when the divided brackets 5a and 5b are attached, the ridge side, the eaves side, and the elongate hole 5c and the elongate hole 5d are used. Adjust the height at the middle position.

  Ishigasagi 2 is placed on the receiving hardware 6. The dowel pins 7c at the three locations and the holes 2b for the dowel pins are aligned, and the stone headwood 2 is slid from the lateral direction and fitted. On the eaves side, the height adjustment of the stone head 2 is adjusted by the position adjusting bolt 12 by the positioning bracket 11.

  Since an elastic body 9 is interposed between the lower surface of the stone headboard 2 and the receiving flange portion 6c of the receiving metal 6, the position adjusting bolt 12 is used to adjust in the direction of lifting from below. In this way, the stone heads 2 are sequentially laid on the receiving hardware 6 in the lateral direction. The joint portion 2a between the stone heads 2 and 2 is filled with a sealing material 10 and sealed.

  With this configuration, even if rain enters from the joint portion 2a of the stone wall 2 as shown in FIG. 1, the rainwater is led out to the eaves side by the rain gutter 6b of the catch 6 and further drained. It falls to 13, and falls outside from the drain hole 13a drilled in the edge part of this draining board 13. As shown in FIG.

  The stone receiving fastener 1 according to the present invention can be widely applied to rainwater intrusion at joints.

1 Stone receiving fastener,
2 Ishigasaki,
3 Enclosure,
4 anchors,
5 receiving bracket,
5a, 5b Dividing bracket,
6 receiving metal, 6a bottom,
6b gutter, 6c receiving flange
7 Positioning member 7a Base 7b Standing plate 7c Dowel pin
8 fixing bolts, 8a nuts,
9 Elastic body,
10 Sealing material,
11 Positioning bracket,
12 Position adjustment bolt,
13 Drain plate, 13a Drain hole.

Claims (3)

Between the joint part of Ishigasagi and the surface of the frame, it is provided from the ridge side of the joint part to the eaves side,
A receiving bracket that is fixed and erected at an appropriate location on the surface of the housing;
A bottom portion is fixedly attached to the receiving bracket, and a rain gutter having a concave section is formed on the bottom portion, and a receiving flange portion on which the stone headwood is placed is provided on the upper portion, and the ridge side of the joint portion And the receiving hardware provided from the eaves side,
A base is fixed at an appropriate location on the upper part of the metal receiving part, and a portion extending upward from the base enters the joint portion and is engaged with a locking portion provided on a side end surface of the stone headwood from the portion. A positioning member provided with a stop member;
Stone receiving fastener characterized by. The receiving bracket is divided into two in the vertical direction, and the divided receiving bracket divided into two is provided with holes for inserting fixing bolts, and both the holes are elongated holes in the vertical and horizontal directions. That
The stone receiving fastener according to claim 1. The locking member of the positioning member is a dowel pin that is loosely fitted in a hole drilled in the side end surface of the stone headwood,
The stone receiving fastener according to any one of claims 1 and 2.

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