JP2858422B2 - Wall panel mounting bracket - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION This invention relates to a plurality of wall panels,
A wall provided with a metal fitting body for vertically attaching to a structure, a mounting screw portion for removably attaching the metal fitting to the structure, and being arranged on one of the upper and lower sides; The panel is provided with a first through hole through which a mounting bolt provided with the axis thereof oriented in the thickness direction thereof can be freely penetrated, and the mounting bolt is disposed on one of the upper and lower sides in a state of being inserted through the first through hole. A first mounting portion that can be freely supported in a state where the wall panel to be positioned is regulated in its thickness direction,
The wall panel, which is provided on the metal fitting body and is disposed on the other side of the upper and lower sides, is provided with a second through-hole through which a mounting bolt provided in a state where an axis is oriented in the thickness direction thereof is freely penetrable, and A wall provided on the metal fitting body, the second mounting portion being capable of supporting the wall panel disposed on the other side of the upper and lower sides while being inserted into the second through hole, in a state where the position of the wall panel is regulated in the thickness direction and the vertical direction. The present invention relates to a body panel mounting bracket.

[0002]

2. Description of the Related Art For example, in a case where a wall panel is attached to and fixed to a structure in a curtain wall, in order to prevent a vibration deformation force of the structure caused by wind pressure or an earthquake from acting on the wall panel. It is necessary to attach the mounting panel to a state in which the relative movement between the two is allowed to some extent. For this reason, the mounting bracket of the wall panel, which is provided between the structure and the wall panel and attaches the two, passes through the mounting bolt of the wall panel. The through holes need to be formed so as to be loose with respect to the mounting bolts. Conventionally, as this type of wall panel mounting bracket, as shown in FIGS. 8 and 9, a bracket body 10 for mounting and fixing adjacent corners of four wall panels 1 arranged side by side vertically and horizontally. Mounting screw portion 11 provided to removably attach the metal fitting body 10 to the structure 2
Are provided in the metal fitting body 10, and four through-holes 20 for separately penetrating the mounting bolts 3 of each wall panel 1 are separately provided in the metal fitting body 10. Of the through holes 20, two lower holes are provided. The two holes for mounting the wall panel 1 are formed as horizontally long holes, and the two holes for mounting the upper two wall panels 1 are formed as round holes having a diameter larger than the outer diameter of the mounting bolt 3. The mounting bolt 3 of the wall panel 1 inserted into the wall panel 1 is attached in a state of holding the metal fitting body 10 by a pair of holding nuts 6 and 8, and the position of the wall panel 1 in the thickness direction is fixed, and the oblong hole is fixed. In some cases, the mounting bolt 3 is vertically supported by the inner peripheral lower surface, and the wall panel 1 is attached to the structure 2 so as to be movable along the wall surface.

When mounting the wall panel 1 to the structure 2 using the mounting bracket for the wall panel, the mounting screw portion 11 is screwed to the structure 2 so that the two horizontally elongated holes are formed. The metal fitting body 10 is mounted so as to be located immediately below the two round holes, the mounting bolt 3 of each wall panel 1 is inserted into each of the through holes 20, and the metal fitting body 10 is
The adjustment of the mounting position (surface access) of the wall panel 1 with respect to the structure 2 in the thickness direction (hereinafter simply referred to as “in / out adjustment”) is performed by attaching the mounting bracket to the shaft of the mounting screw portion 11. It is rotated by 360 degrees around the core, and is adjusted in units of the screw pitch of the mounting screw portion 11.

[0004]

According to the above-mentioned conventional mounting bracket for a wall panel, a large number of wall panels constituting the wall are mounted in a state in which the positional restriction in the plane direction is relaxed and the thickness in the thickness direction is reduced. In supporting in a state where the position is regulated in the vertical direction, since the shape of the plurality of through-holes is formed in the horizontally long hole and the large-diameter round hole as described above, for example, by adjusting the in / out of the wall panel, Install the mounting bracket around the axis 9
When rotated by 0 degrees, the vertical relationship between the horizontally long hole and the round hole changes, making it difficult to mount the wall panel in a normal state. That is, since the position of the mounting bracket is limited to a state in which the through holes of the respective shapes are at predetermined vertical positions, it is difficult to perform a fine adjustment of in and out of a screw pitch unit of the mounting screw portion, There is a disadvantage that it is difficult to obtain the surface accuracy of a wall formed by a large number of wall panels.

SUMMARY OF THE INVENTION In view of the above drawbacks, the object of the present invention is to restrict the position of a plurality of wall panels constituting a wall in the thickness direction and the vertical direction in a state in which the position restriction in the plane direction is relaxed. It is an object of the present invention to provide a wall panel mounting bracket which can be finely adjusted in and out of a support wall panel while being able to be mounted to a structure in a state.

[0006]

In order to achieve the above object, the wall panel mounting bracket according to the present invention has the following features.
Of the plurality of wall panels attached vertically to the structure, a plurality of wall panels arranged on one of the upper and lower sides are capable of penetrating mounting bolts provided with the axis oriented in the thickness direction of the wall panel. One through-hole and a second through-hole through which a mounting bolt provided in a state in which the wall panel disposed on the other side of the upper and lower sides is oriented in the thickness direction thereof with its axis oriented in a thickness direction, can have a larger diameter than the diameter of the mounting bolt. In addition, the fitting body is formed by forming a square hole symmetrical with respect to a point about the axis of the mounting screw portion.

[0007] A wall panel having a first through hole, and the upper and lower ones of which are arranged in a state where the mounting bolt is inserted through the first through hole, is supported in a state where the wall panel is regulated in its thickness direction. With a free first mounting part and a second through hole,
A pair of a second mounting portion that can be supported in a state in which the wall panel disposed on the other upper and lower sides while the mounting bolt is inserted through the second through hole is positioned in the thickness direction and the vertical direction thereof is regulated. The mounting portions may be arranged so that the center of the through hole of each mounting portion is located at the vertex of the square, and further, a bolt receiving surface along one side of the square hole is provided, and A bolt support member in which the square hole becomes a long hole when fitted in the square hole may be provided in the square hole in a detachable manner.

[0008]

According to the characteristic structure of the wall panel mounting bracket of the present invention, the first through-hole and the second through-hole are formed as follows.
Since the fitting body is formed in a square hole having a diameter larger than the diameter of the mounting bolt and being symmetrical about the axis of the mounting screw portion with respect to the axis, the mounting bolt inserted through each through hole Can be vertically supported by the inner peripheral surface at the lower portion of the square hole, and can be allowed to move along the wall panel surface direction. The conventional elongated hole or round hole can also be used by the square hole. Becomes possible. Therefore, even if the mounting bracket is screwed into the structure in a state where the vertical direction of the mounting bracket is changed, it is possible to support the wall panel in a normal state, and accordingly, it is also necessary to adjust the in / out of the wall panel. The height of the wall can be adjusted in a range smaller than the pitch of the mounting screw portion (a range in which the rotation angle is smaller than 360 degrees). A panel can be attached. Further, since the mounting and adjustment work of the wall panel is not troublesome, the working efficiency can be improved, and further, since the square hole having the same shape is simply formed in the mounting bracket, the manufacturing cost is reduced. It is possible to reduce it more than that of.

Further, if the first mounting portion and the second mounting portion are provided in a pair and the mounting portions are arranged such that the center of the through hole of each mounting portion is located at the vertex of the square, four sheets are provided. The corners of the wall panel can be attached to the structure with one mounting bracket, and the wall panel can be adjusted in and out by adjusting the mounting bracket by screwing the mounting bracket around the axis in 90-degree units. It becomes possible to make the dimension of the 1/4 screw pitch of the portion the minimum unit.

[0010] Further, a bolt support member having a bolt receiving surface along one side of the square hole and having the square hole being a long hole when fitted in the square hole is detachably attached to the square hole. In this case, as shown in FIGS. 1, 5, and 6, it is possible to support the mounting bolt in a state where the mounting bolt is located at the center of each through hole.

[0011]

Thus, according to the wall panel mounting bracket of the present invention, the plurality of wall panels constituting the wall are moved in the thickness direction and the vertical direction in a state where the positional regulation in the plane direction is relaxed. It is possible to quickly and finely adjust the texture of the support wall panel while being able to quickly attach it to the structure with the position restricted to The aesthetics of the mounted wall panel mounting surface can be improved together, and the mounting bracket can be reduced in cost.

[0012]

Embodiments of the present invention will be described below with reference to the drawings. In the drawings, portions denoted by the same reference numerals as those of the conventional example indicate the same or corresponding portions.

FIGS. 1 and 2 show a glass panel (an example of a wall panel) 1 of a curtain wall which divides a wall surface and is arranged side by side through an elastic joint M to form a wall support column (structure). FIG. 2 shows a situation in which the glass panel 1 is attached to the glass panel 1 by an attachment bolt 3.
It is attached to a mounting bracket 4 attached to the wall support column 2 in a bufferable state.

At the four corners of the glass panel 1, mounting bolt insertion holes 5 for mounting to the mounting bracket 4 are separately provided, and the mounting bolt 3 is inserted into the bolt insertion hole 5 and the glass panel 1 is mounted. It is attached to the mounting bracket 4 in a state of being clamped by the enlarged diameter head 3 a of the bolt 3 and the first nut 6 screwed to the mounting bolt 3. The bolt insertion hole 5 has a counterbore 5a so that the bolt enlarged diameter head 3a is substantially flush with the surface of the glass panel 1.
Is provided. The counterbore portion 5a and the mounting bolt 3
Although not shown in the drawing, a nylon seat and a metal seat are interposed therebetween to buffer the mounting bolt 3 and the glass panel 1. Similarly, a ring-shaped vulcanized fiber plate 7 is interposed between the first nut 6 and the glass panel 1 as a cushioning material.

A second nut 8 is screwed to the tip of the mounting bolt 3. The second nut 8 is externally fitted to the mounting bolt 3 between the first nut 6 and the second nut 8. The nuts 6 and 8 are attached to the mounting bracket 4 in a sandwiched state. Between the first nut 6 and the mounting bracket 4, and between the second nut 8 and the mounting bracket 4,
The seat ring 9 is interposed.

The seat ring 9 has a function of smoothly allowing the glass panel 1 supported by the mounting bracket 4 to move in the plane direction, and has a buffer function in the thickness direction. An annular sheet having a three-layer structure including a rubber layer capable of contacting each of the nuts 6 (or 8), a Teflon layer capable of contacting the mounting bracket 4, and a reinforcing metal plate layer interposed between both layers. (See FIG. 2). The relative movement of the mounting bracket 4 and the nut 6 (or 10) in the thickness direction of the seat ring 9 can be buffered by the elastic deformation of the rubber layer, and the relative movement in the seat surface direction. Since the Teflon layer is slidably slidably in contact with the mounting bracket 4, it is possible to buffer without receiving a large shearing force.

The mounting bracket 4 is provided at four corners of four glass panels 1 vertically and horizontally adjacent to a wall surface.
Metal fitting body 1 attached in parallel to wall support column 2
0, and the metal fitting body 10 is provided with a male screw portion 11 which is an example of a mounting screw portion which is detachably attached to the pillar 2 and supports the four glass panels 1 separately. Mounting portions 12 are provided.
By screwing the male screw portion 11 into a female screw portion (not shown) of the column 2 and screwing the same, the separation distance between the mounting portion 12 and the column 2 can be adjusted. 1 It is possible to adjust the amount of in / out of the wall surface when mounting. Each of the mounting portions 12 is provided with a separate through hole 13 through which the mounting bolt 3 can be inserted. The center of each through hole 13 is a square vertex centered on the axis of the male screw portion 11. Each mounting part 12 is formed so as to be located at.

As shown in FIG. 3, of the mounting portions 12,
Those that separately support the two upper glass panels 1 are referred to as first mounting portions 12a, and those that separately support the lower two glass panels 1 are second mounting portions 12b. Called. Further, the through holes 13 provided separately in the first mounting portions 12a are replaced with the first through holes 13.
a, and the through holes 13 provided separately in the two second mounting portions 12b are referred to as second through holes 13b.

The first and second through holes 13a and 13b are
It is formed in a square hole having a square cross section composed of vertical and horizontal sides, and the length of one side of the square is set to be larger than the outer diameter of the mounting bolt 3, and the square is inserted through the through hole 13. The mounting bolt 3 is configured to be allowed to move in the radial direction. The corners of the square holes are rounded as shown in the figure. An engagement recess 15 is provided at an intermediate portion of each side of the square hole, to which a bolt support member 14 described later can be detachably attached.

As shown in FIG. 4, the bolt support member 14 is detachably formed in the square hole, has a bolt receiving surface 14a along one side of the square hole, and is fitted in the square hole. In the combined state, the square hole is formed to be a long hole. Further, the bolt supporting member 14 is provided with an engaging projection 14b that is freely engageable with the engaging recess 15 and the bolt 14 is engaged with the engaging recess 15 of the square hole. By fitting the support member 14 into the through hole 13, the support surface 14 a can support the mounting bolt 3 in a state where the mounting bolt 3 is located at the center of the through hole 13. Therefore, as shown in FIGS. 5 and 6, the bolt support member 14 is provided with two through holes of one of the two through holes of the first through hole 13a or the two through holes of the second through hole 13b. It is possible to support the mounting bolt 3 attached to each glass panel 1 in a state where it is positioned at the center of each through hole.

According to the mounting bracket 4 for the glass panel 1 of the present embodiment, the male screw portion 11 of the bracket main body 10 is screwed to the wall supporting column 2 so that the posture of the bracket main body 10 is adjusted to each through hole 13.
As long as one of the two adjacent holes is arranged side by side, after that, it is rotated around the male screw part 11 by 90 degrees to adjust the amount of in and out, so that 1 / one of the male screw part 11 is adjusted. Fine adjustment of the texture of the glass panel 1 can be performed using the four-pitch dimension as the minimum unit.

[Another embodiment] Another embodiment will be described below.

<1> The wall panel is not limited to the glass panel described in the above embodiment. For example, it is used for a resin panel, a wood panel, a stone panel, a cement panel, and a curtain wall. Panels may be used, and they are collectively called wall panels. Further, the wall formed by the wall panel may be an outer wall or an inner wall.

<2> The structure is not limited to the pillar described in the above embodiment, but may be a slab or a beam, in other words, a structure that can support a wall panel. I just need.

<3> The mounting screw portion is not limited to the male screw portion described in the above embodiment, and may be, for example, a female screw portion. It is only necessary to be capable of adjusting the in / out position, and these are collectively referred to as mounting screw portions.

<4> The mounting portion 12 is not limited to the one provided with a pair of the first and second mounting portions described in the above embodiment. For example, as shown in FIG. May be provided one by one, and furthermore, one of the two mounting portions may be irregularly set to one, and the other may be two, in other words, wall panels vertically arranged side by side Each mounting bolt can be inserted separately in a state that can be freely moved along the radial direction, and a through hole formed point- symmetrically around the axis of the mounting screw portion may be provided. Are collectively referred to as a mounting portion.

[0027] In the claims, reference numerals are written for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.

[Brief description of the drawings]

FIG. 1 is a front view of a wall surface showing a mounting state of a mounting bracket of an embodiment.

FIG. 2 is an exploded perspective view showing a mounting state of the mounting bracket of the embodiment.

FIG. 3 is a front view showing a mounting bracket of the embodiment.

FIG. 4 is a perspective view showing a mounting portion of a mounting bracket.

FIG. 5 is a front view showing a mounting state of the bolt support member.

FIG. 6 is a front view showing a mounting state of a bolt support member.

FIG. 7 is a front view showing a mounting bracket of another embodiment.

FIG. 8 is a front view showing a conventional mounting bracket.

FIG. 9 is a vertical cross-sectional view showing a mounting state of a conventional mounting bracket.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall panel 2 Structure 3 Mounting bolt 10 Hardware main body 11 Mounting screw part 12 Mounting part 12a First mounting part 12b Second mounting part 13 Through hole 13a First through hole 13b Second through hole 14 Bolt support member 14a Receiving surface

──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Osamu Ishigaki 3-5-11, Doshomachi, Chuo-ku, Osaka-shi, Nippon Sheet Glass Co., Ltd. (72) Inventor Yasuhisa Uzawa 3 Doshomachi, Chuo-ku, Osaka-shi, Osaka No. 5-11, Nippon Sheet Glass Co., Ltd. (72) Inventor Michimaro Mitida 5-6-1-9, Irizu, Higashiosaka-shi, Osaka Examiner Hidehiro Sumita (56) References JP-A-6-341209 (JP, A) (58) Field surveyed (Int.Cl. ⁶ , DB name) E04B 2/90 E06B 3/54

Claims (3)

(57) [Claims] 1. A metal fitting body (10) for mounting a plurality of wall panels (1) vertically in parallel with a structural body (2) is provided, and the metal fitting body (10) is attached to the structural body (2). ) Is provided on the metal fitting body (10) so as to be detachably attached to the wall body panel (1) arranged on one of the upper and lower sides, with the axis centered in the thickness direction thereof. A wall provided with a first through hole (13a) through which the mounting bolt (3) can freely pass, and arranged on one of the upper and lower sides with the mounting bolt (3) inserted through the first through hole (13a). The wall panel (1) is provided with a first mounting portion (12a) that can be freely supported on the body panel (1) in a state where the position of the body panel (1) is regulated in the thickness direction, is provided on the metal fitting body (10), and is disposed on the other upper and lower sides. Through the mounting bolts (3), with the shaft centered in the thickness direction Flexible second through hole (13
b), and the wall panel (1) arranged on the other side of the upper and lower sides with the mounting bolt (3) inserted through the second through-hole (13b) in the thickness direction and the vertical direction. Second mounting part (12b) that can be freely supported in a regulated state
A mounting bracket for a wall panel provided in the metal fitting body (10), wherein the first through-hole (13a) and the second through-hole (13b).
Are larger than the diameter of the mounting bolt (3) , and
A square hole point-symmetric about the axis of the mounting screw portion (11).
Mounting bracket for the wall panel formed in 2. A pair of the first mounting portion (12a) and the second mounting portion (12b) are provided, and each mounting portion (12) is provided.
2. The wall panel mounting fixture according to claim 1, wherein each of the mounting portions is arranged such that the center of the through hole is located at the vertex of the square. 3. A bolt receiving surface (14) along one side of the square hole.
The bolt support member (14) provided with (a) and having the rectangular hole being a long hole when fitted in the rectangular hole, is detachably provided in the rectangular hole. Wall panel mounting bracket.