JPH10306533A - Support hardware for glass plate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To adjust the support position of a glass plate in the lateral direction by screwing tubular adjusting members carved only with the outer periphery to the end section of a horizontal member, screwing fitting bolts inserted from the end sections of the adjusting members to vertical members, and moving the vertical members to the right or left via the rotation of the adjusting members. SOLUTION: Vertical members 10, 10 are fitted to both ends of a horizontal member 2, and support arms 13 are fitted to both ends of the vertical members 10 to form an H-type support hardware 1 for a glass plate. Cylindrical adjusting members 4 carved with the outer periphery are screwed to female screw sections provided at both ends of the horizontal member 2, fitting bolts 5 are slidably inserted into the cylinders of the adjusting members 4 in advance, and the fitting bolts 5 are screwed to the female screw sections of the vertically slightly rotatable hardware 9 fitted to the center sections of the vertical members 10 with bolts 8 serving as shafts. The adjusting members 4 are made rotatable with the fitting bolts 5 serving as nonrotational fixed shafts, and the distances between the horizontal member 2 and the vertical members 10 can be expanded or shrunk when the adjusting members 4 are rotated. The support position of a glass plate in the lateral direction can be adjusted.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support for a glass in the DPG method, and makes it easy to finely adjust the position of the glass in the vertical and horizontal directions and / or out-of-plane even after the mounting of the glass plate. Provide a support for a glass plate.

[0002]

2. Description of the Related Art There have conventionally been various methods of mounting a glass plate as an outer wall of a building or the like. However, in recent years, the mounting has often been carried out without a frame, and a support mounted on a so-called perforated portion provided at a corner portion of the glass plate. The glass plate is held by metal fittings, and the supporting metal fittings are fixed to a frame such as a structure. In particular, a point support method using a metal fitting has been attracting attention in recent years as a method of forming a glass screen, and is being widely used. In this point support method, corners formed by four adjacent glass plates are supported and fixed by H-shaped or X-shaped support fittings fixed to the body.

[0003] For example, Japanese Utility Model Laid-Open No. 3-113037 discloses that in mounting a wall mounting support, a bolt material fixed to a wall surface and at least up, down, left and right directions with respect to the bolt material to be inserted. A substantially L-shaped wall mounting support having a through hole for allowing play and having a projection capable of engaging a washer material, and an oblique hole for inserting the bolt material. Attaching to the wall surface of the wall mounting support bracket, which is composed of a washer material and a nut material, and the position of which is fixed by the nut material through the through hole of the support bracket with the bolt material and the oblique hole of the washer material The structure is described.

Japanese Unexamined Patent Publication No. Hei 5-239877 discloses that four tempered glasses forming the same plane by abutting the corners of the tempered glass are supported by attaching joints to holes provided in the corners. In the tempered glass fuzzed, H-shaped joint is used as a joint,
Fixing the eyebolt attached to the horizontal part with a screw type facilitates adjustment in the in-plane direction, and a turnbuckle mechanism is inserted in the vertical part of the H-shaped joint to facilitate adjustment in the out-of-plane direction. Have been described.

Further, Japanese Patent Application Laid-Open No.
No. 209828 describes a method of centering a glass plate supporting bracket on a structural body, with a connecting bracket fixed to a wall surface and a hollow cylinder with an adjusting bolt in a screw hole provided at the center of the connecting bracket. It is described that the adjustment bracket can be adjusted in the up, down, left, and right directions by an adjustment bracket screwed and fixed through a long hole that is movable up, down, left, and right, provided at the bottom of the adjustment bracket of the shape. The document describes that the adjustment in the out-of-plane direction is performed by screwing a support fitting having a projection centered on a screw hole provided on the inner surface side.

[0006]

In a case where a glass plate is supported by a support metal and a glass screen is formed on a side wall of a building frame, a plurality of glass plates attached to the whole are flat due to an aesthetic problem. It is necessary to adjust the position of each glass plate in the out-of-plane direction so that it becomes a plane, and furthermore, the position of the support bracket fixed to the skeleton and the position of drilling the glass plate will be difficult, and it will be difficult to perform the mounting work. It is necessary to be able to adjust the position in the vertical and horizontal directions of each glass plate so that there is no case.

First, in the structure disclosed in Japanese Utility Model Laid-Open Publication No. Hei 3-13037, a bolt material fixed to a wall surface can move freely in the vertical and horizontal directions as a structure for adjusting and absorbing an error in a mounting position of a support bracket. And is fixed by being clamped and fixed with a nut material via a washer material having a substantially L-shape having a through hole to be inserted and a washer material having an oblique hole, in a direction outside the plane of the wall mounting plate. There is a problem that cannot be adjusted.
In addition, there is no aesthetic problem when the wall mounting plate is opaque and the support bracket is hidden, but when supporting a transparent glass plate, bolts protruding from the wall surface, the substantially L-shaped support bracket, etc. are exposed. However, there is a problem that the appearance becomes unsightly and unfavorable.

Japanese Patent Application Laid-Open No. Hei 5-239877 discloses that an eyebolt is screwed into a horizontal joint and a vertical joint of a support bracket having an H-shaped structure. If horizontal and vertical adjustments are required, it is difficult to adjust,
Prior to mounting the glass plate, horizontal and vertical position adjustments were required.

Further, Japanese Patent Application Laid-Open No. 8-209 by the present applicant
No. 828 discloses mainly a method of centering vertically and horizontally on mounting a glass plate support bracket to a structural frame, and a protrusion of the support bracket is provided in a hollow cylindrical inner side screw hole of an adjustment bracket. Although the adjustment in the out-of-plane direction can be performed by screwing the parts, the adjustment in the up, down, left, and right directions is performed by drilling the corners of the glass plate with the long holes provided at the tip of the arm of the support bracket. It was not enough to absorb the displacement of the position of the support member of the set portion.

[0010]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems and facilitates the adjustment of the supporting position of the glass plate in the vertical and horizontal directions and the out-of-plane direction even after the mounting of the glass plate. For this purpose, a horizontal member is provided at the tip of a boss that is fixed to a rod extending from the structure on the back side of the butted portion of the glass plates provided side by side in the vertical and horizontal directions of the glass screen, and a support arm having a mounting hole for the glass support member is provided at the end. In a support member for a glass plate, in which a screwed vertical member is screwed to an end of the horizontal member, an outer circumferential surface is screwed in a cylindrical shape, and an adjusting member in which a cylindrical inner surface is smoothed is used as a horizontal member. Screwed to the end, the tip of the mounting bolt inserted from one end of the cylindrical part of the adjusting member and the vertical member is screwed, the adjusting member is rotatable as a fixed shaft that does not rotate the mounting bolt, For adjustment provided at the end of the horizontal member By moving the vertical member to the left and right by rotating the material, it is possible to adjust the supporting position of the glass plate in the left and right direction, or to the rod extending from the structure on the back of the butted part of the glass plate attached vertically and horizontally on the glass screen A support member for a glass plate, in which a horizontal member is provided at the tip of a boss to be fixed, and a vertical member having a support arm provided with a mounting hole for a glass support member screwed to an end thereof is screwed to an end of the horizontal member. In the above, the adjusting member is screwed to an end of the vertical member, and a tip of a mounting bolt inserted from one end of the cylindrical portion of the adjusting member and a supporting arm having a glass supporting portion mounting hole are screwed. The adjustment member is rotatable as a fixed shaft that does not rotate the mounting bolt, and the support arm provided with the support hole is moved in the vertical direction by the rotation of the adjustment member provided at the end of the vertical member. A support for a glass plate provided with a horizontal member at a tip of a boss fixed to a rod extending from a structure on a back surface of a butt portion of a glass plate attached vertically and horizontally on a glass screen to enable adjustment of a support position in a vertical direction. In the metal fitting, the adjusting member is screwed into a boss vertically extending from the center of the horizontal member, and a tip of a mounting bolt inserted through one end of the tubular portion of the adjusting member and a rod vertically secured to the structure are screwed. To make the adjustment member rotatable as a fixed shaft that does not rotate the mounting bolt,
Adjustment of the support position of the glass plate in the out-of-plane direction by moving the support bracket back and forth in the out-of-plane direction with respect to the structure by the rotation of the adjustment member screwed to the boss vertically hanging from the center of the horizontal member on the back side Further, in the glass plate supporting bracket, a screwing portion between the horizontal member and the adjusting member or / and a screwing portion between the vertical member and the adjusting member may be replaced with a horizontal member and / or a vertical member. A supporting member for a glass plate, which is tightened and fixed by a fixing set bolt screwed into a screw hole provided on an outer peripheral portion of the glass plate so as to fix the position of the adjusted adjusting member.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a glass plate 2 according to the present invention will be described.
The support fittings 0, 20,... Will be described in detail with reference to the drawings.

As shown in FIG. 1, the present invention relates to an H-shaped glass plate support 1 in which vertical members 10 and 10 are attached to both ends of a horizontal member 2 and support arms 13 are attached to both ends of the vertical member. is there.

A cylindrical adjusting member 4 whose outer periphery is threaded is screwed into female screw portions provided at both ends of the horizontal member 2,
The mounting bolt 5 is slidably inserted into the cylindrical shape of the adjusting member 4 in advance, and is screwed to the female screw portion of a vertically pivotable metal fitting 9 which is attached to the center of the vertical member 10 with the bolt 8 as an axis. If this is done, the adjusting member 4 becomes rotatable as a fixed shaft that does not rotate the mounting bolt 5, and when the adjusting member 4 is rotated, the distance between the horizontal member 2 and the vertical member 10 becomes expandable and contractible.

With this configuration, the metal fitting 9 is made to be slightly pivotable, so that even if a force for tilting the glass plate acts due to a correlated displacement due to an earthquake or the like, the force follows the force, and an excessive force is applied to the glass plate. Never work.

As shown in FIGS. 1 and 4, a cylindrical adjusting member 11 whose outer periphery is threaded is screwed into female screw portions provided at both ends of the vertical member 10, and the mounting bolt 12 is previously attached. If the adjusting member 11 is slidably inserted into the cylindrical shape of the adjusting member 11 and screwed into a female thread provided on the support arm 13, the adjusting member 1 serves as a fixed shaft that does not rotate the mounting bolt 12.
When the adjustment member 11 is rotated, the distance between the end of the vertical member 10 and the support arm 13 can be expanded and contracted.

Further, as shown in FIG. 3, a cylindrical adjusting member 31 having an outer periphery threaded is screwed into a female thread portion provided on a rod 30 vertically suspended from a structure (not shown). Is slidably inserted into the cylindrical shape of the adjusting member 31 to extend from the center of the horizontal member 2 toward the structure.
3, the adjusting member 31 is rotatable as a fixed shaft that does not rotate the mounting bolt 32, and the rod 3 is rotated when the adjusting member 31 is rotated.
The distance between the front end of the support member 1 and the horizontal member 2 of the support fitting 1 can be expanded and contracted.

Also, as shown in FIG. 1, the cylindrical adjusting member 1 having external threads provided at both ends of the vertical member 10 has external threads.
Mounting bolts 12 and 12 with male threads at the tip
And screwed into the female screw portions of the support arms 13, 13, and the adjustment member 1 using the mounting bolts 12, 12 as rotation axes.
The adjustment members 1 and 11 are rotatable.
After the adjustment of the interval between each member by the rotation of 1 and 11,
In order to fix the position, fixing screw holes 15, 15 are provided on both side surfaces of the vertical member 10, and the fixing screw holes 15, 15 are provided.
The fixing screws 16 and 16 are screwed together to fix the vertical member 10 and the adjusting members 11 and 11 to each other. As shown in FIG. 4, fixing screw holes 17, 17 are also provided on the side surface of the cylindrical portion on which the female screw portions of the support arms 13, 13 are provided.
At 18, the fixing bolts 12, 12 are tightened and fixed so as not to be loosened.

Similarly, mounting bolts 5 and 5 having male threads at the ends thereof are inserted into the cylindrical adjusting members 4 and 4 having male threads on the outer periphery provided at both ends of the horizontal member 2, and the vertical members 10 are formed. ,
10 are screwed with female screw portions of metal fittings 9 provided at the center of the member 10, and the adjustment members 4
After the adjustment of the distance between the horizontal member 2 and the vertical members 10, 10 is completed by the rotation of the adjustment members 4, 4, both ends of the horizontal member 2 are fixed to fix the position. The fixing screw holes 6, 6 are provided on the side surfaces of the parts, and the fixing screws 7, 7 are screwed into the fixing screw holes 6, 6, so that the horizontal member 2 and the adjusting members 4, 4 are fixed. In addition, the vertical members 10, 1
Fixing screw holes (not shown) are also provided on the side surfaces of the metal fittings 9, 9 provided at the center of the position 0 where the female screw portions are provided, and the fixing screws 5 are tightened and fixed so that the mounting bolts 5, 5 are not loosened. I made it.

Similarly, as shown in FIG. 3, after the adjustment between the horizontal member 2 and the rod 30 is completed by the rotation of the adjusting member 31, the end side surface of the rod 30 is fixed to fix the position. The fixing screw 35 is screwed into the fixing screw hole 34 to fix the rod 30 and the adjustment member 31. A fixing screw hole 36 is also provided on the side surface of the cylindrical portion of the horizontal member 2 where the female screw portion of the boss 33 is provided, and the fixing screw 37 is tightened and fixed so that the mounting bolt 32 is not loosened.

The glass plate 20 as shown in FIG. 2 is provided in the mounting holes 14, 14,... Provided in the four support arms 13, 13,. The glass screen 40 as shown in FIG. 5 can be formed by inserting the support bolt portion 26 of the fastening member 21 for fastening and fixing the perforated portion 20a and tightening and supporting it with the nuts 24, 24. The adjusting members 4, 11, 31 are formed into a cylindrical shape in which only the outer periphery is threaded, and the mounting bolts 5, 12, 3,
2 so that the support member 1 can be moved up and down, left and right even after the on-site construction of the glass plate by rotating the adjustment members 4, 11, and 31 even after the glass plate is attached. And the movement can be adjusted in the out-of-plane direction.

Here, as a method of adjusting the adjustment members 4, 11, and 31, for example, the adjustment members 11 as shown in FIG.
If a flat portion 19 is provided in a part of the outer peripheral thread portion of the adjustment member 11 and the support arm 13 is clamped and fixed by a tool or the like, the flat portion 19 of the adjusting member 11 is pinched and rotated by a tool such as a monkey or a spanner. The same applies to the other adjustment members 1 and 31.

The glass plate 20 is bonded to a reinforced glass plate, a plurality of tempered glass plates, or a combination of tempered glass and green plate glass with an intermediate film such as PVB or EVA, or by injection of a resin or the like. Laminated glass,
In addition, the above-mentioned glass plate to which a scattering prevention resin film is adhered is the object.

The structure is a truss structure,
Such as self-supporting pillars. Further, the support arm 13
Is not limited to a circular shape, and may be a horizontally elongated hole.
If the diameter is larger than the diameter of the support bolt 26, the correlation displacement can be absorbed even if an earthquake or the like occurs.

[0024]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A horizontal member 2 is attached to a rod 30 vertically hanging on a structure (not shown) via an adjusting member, and a vertical member 10 is attached to both ends of the horizontal member 2 via adjusting members 4, 4.
10 and further, the supporting arm 1 is attached to the upper and lower ends of the vertical members 10 and 10 via adjusting members 11, 11,.
3, 13, ... were attached.

As shown in FIG. 2, a fastening bolt 2 of a fastening member 21 is inserted into a perforated portion 20a formed at four corners of the glass plate 20.
2 is inserted through a cushioning material, and is screwed into a tightening nut 23 through a cushioning material 25 from the back side to tighten and pinch the perforated portion 20 a, and into the tightening bolt 22 of the support fitting 21. The bolt portion of the support bolt 26 having a slidable ball portion was inserted into the mounting hole 14 of the support arm 13, and was tightened and fixed with nuts 24, 24 from both front and back surfaces of the mounting hole 14 via cushioning materials.

In this manner, the fastening fitting 21 for supporting the perforated portion 20a of the glass plate 20 is attached to the H-shaped support fitting 1 for four points, and the glass screen 40 is formed by attaching the glass plates vertically and horizontally. It is formed.

Filling the butted portions of the glass plates 20, 20,... With a silicone sealing material 41 not only prevents rainwater from entering but also prevents contact between the glass plates 20, 20 due to an earthquake or the like. , And can deal with correlation displacement.

Incidentally, between the inner end face of the perforated portion 20a of the glass plate 20 and the tapered portion and the cylindrical portion of the tightening bolt 22,
A glass plate 2 with an O-ring made of EPDM, silicone rubber, neoprene rubber, etc. for stopping water sandwiched in the center in the plate thickness direction
A pair of buffer materials such as EPDM, silicone rubber, and neoprene rubber are brought into contact with the end face of
0a was protected.

Adjustment of the position of the support bracket 1 in the vertical and horizontal directions and the out-of-plane direction is roughly determined before and after the mounting of the glass plate 20 by using a piano wire or the like stretched around the outer wall vertically and horizontally. However, even if fine adjustment is required after installation of the glass plate, it is possible to adjust the position in the vertical, horizontal, and out-of-plane directions by rotating the adjustment members 4, 11, and 31 without removing the glass plate. became.

As a modified embodiment, FIGS. 6 to 8 show a case where the upper end, the left end, and the right end of the glass screen 40 are two-point support fittings or one-point support fittings. .

As the O-ring and the elastic rubber material used as the cushioning material, neoprene rubber, silicone rubber,
EPDM or the like is used, but is not limited to this as long as the elastic body has good weather resistance.

The metal fittings such as the support metal 1 are preferably made of a hard and non-rusting metal such as stainless steel.
In some cases, a plated SS material may be used.

[0033]

According to the present invention, even after the glass screen is formed after the mounting of the glass plate on site, the mounting position of the glass plate can be raised and lowered only by rotating the adjusting member without removing the glass plate. It is easy to adjust and move to the left and right, and if the adjustment member is provided at the connection between the center of the support bracket and the structure, the adjustment in the out-of-plane direction becomes easy. Does not change, the efficiency of the mounting operation and the adjusting operation is greatly improved, and the speed of the operation can be increased.

Further, the arrangement of the glass plates constituting the glass screen was not disturbed by the adjusting member, and no unreasonable force was applied to the perforated portion of the attached glass plate, so that the glass plate could be stably supported. .

[Brief description of the drawings]

FIG. 1 is a front view in which a part of a support fitting for explaining an embodiment of the present invention is broken.

FIG. 2 is a side view in which a part of a vertical member of the support bracket according to the embodiment of the present invention is broken.

FIG. 3 is a plan view in which a part of the support fitting of the present invention is cut away and broken.

FIG. 4 is an exploded perspective view showing the attachment of the support member and the adjustment member of the support bracket of the present invention.

FIG. 5 is a schematic front view of a glass screen using the support fitting of the present invention.

FIG. 6 is a front view, partially broken away, of a two-point support bracket for explaining a modified embodiment of the present invention.

FIG. 7 is a front view, partially broken away, of a two-point support bracket for explaining a modified embodiment of the present invention.

FIG. 8 is a front view, partially broken away, of a one-point support bracket for explaining a modified embodiment of the present invention.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 support bracket 2 horizontal member 4, 11 adjustment member 5, 12 mounting bolt 6 fixing screw hole 7 fixing screw 10 vertical member 13 support arm 14 mounting hole 15, 17 fixing screw hole 16, 18 fixing screw 20 glass plate 20 a perforated portion DESCRIPTION OF SYMBOLS 21 Tightening bracket 22 Tightening bolt 23 Tightening nut 24 Nut 25 Buffer material 30 Rod 31 Adjusting member 32 Mounting bolt 33 Boss 34, 36 Fixing screw 35, 37 Fixing screw hole

Claims (4)

[Claims] 1. A horizontal member is provided at the end of a boss fixed to a rod extending from a structure on the back surface of abutting portions of glass plates provided side by side on a glass screen, and a support arm provided with a mounting hole for a glass support member is provided at an end. In a support member for a glass plate, in which a vertical member screwed to a portion is screwed to an end of the horizontal member, a cylindrical outer peripheral surface is screwed, and an adjusting member having a smooth cylindrical inner surface is horizontally leveled. The adjusting member is rotatable as a fixed shaft that does not rotate the mounting bolt by screwing the end of the member and screwing the tip of the mounting bolt inserted through one end of the cylindrical portion of the adjusting member and the vertical member. A support member for a glass plate, wherein a vertical member is moved in the left-right direction by rotation of an adjustment member provided at an end of the horizontal member, so that a support position of the glass plate in the left-right direction can be adjusted. 2. A horizontal member is provided at the tip of a boss fixed to a rod extending from the structure on the back surface of abutting portions of glass plates provided side by side on the glass screen, and a support arm provided with a mounting hole for a glass support member is provided. A vertical member screwed to the portion is attached to an end of the horizontal member by screwing, the adjusting member is screwed to the end of the vertical member, and the cylindrical member of the adjusting member is screwed. By screwing a tip of a mounting bolt inserted from one end of the part and a support arm having a glass support part mounting hole, the adjusting member is rotatable as a fixed shaft that does not rotate the mounting bolt, and is attached to an end of the vertical member. A support member for a glass plate, wherein a support arm provided with a support hole is moved in a vertical direction by rotation of an adjustment member provided, thereby enabling adjustment of a support position of the glass plate in a vertical direction. 3. A supporting member for a glass plate, wherein a horizontal member is provided at a tip of a boss fixed to a rod extending from a structure on a back surface of an abutting portion of a glass plate provided vertically and horizontally on a glass screen. Do not screw the mounting bolt by screwing it to a boss that is suspended from the center of the member, and screwing the tip of the mounting bolt inserted through one end of the cylindrical part of the adjusting member and the rod that is suspended and fixed to the structure. The adjustment member is rotatable as a fixed shaft, and the support member is moved back and forth in the out-of-plane direction with respect to the structure by rotation of the adjustment member screwed to a boss vertically hanging from the center of the horizontal member to the back side. A support for a glass plate, characterized in that the support position of the glass plate in an out-of-plane direction can be adjusted. 4. A supporting member for a glass plate, wherein a screwing portion between the horizontal member and the adjusting member and / or a screwing portion between the vertical member and the adjusting member is connected to the horizontal member and / or the vertical member. 4. The glass plate according to claim 1, wherein the position of the adjusted adjustment member is fixed by tightening and fixing with a fixing set bolt screwed into a screw hole provided in an outer peripheral portion. Support bracket.