JPH0536882Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) The invention of the present application is made by adhering a locking member to the inner side of the four peripheries of a face material main body such as glass with an adhesive. The present invention relates to the structure of a panel attachment part in a curtain wall attached to a frame.

(Prior art) Conventionally, as a mounting structure for glass with a locking member bonded to a curtain wall, a glass support frame consisting of a plurality of vertical members and a plurality of horizontal members fixed to a building frame is attached to each vertical and horizontal member. In some cases, mounting members are provided, and the vertical and horizontal mounting members are respectively locked to the glass locking members to attach the glass.In addition, as described above, the vertical and horizontal mounting members are locked to the glass locking members. It is known that the upper and lower ends of the glass are supported from the outside by means of ridges attached to the cross members.

(Problems to be Solved by the Invention) However, in all of these conventional structures, there was a risk that the glass would fall off from the support frame when the adhesive that adhered the locking member to the glass deteriorated.

An object of the present invention is to prevent the glass from falling off when the adhesive of the glass to which the locking member is bonded deteriorates.

(Means for Solving the Problem) In order to solve the above problem, the first invention of the present application is to attach a panel to each vertical member and horizontal member in a panel support frame consisting of a plurality of vertical members and a plurality of horizontal members. The above-mentioned vertical and horizontal panel mounting members are respectively locked to each of the locking members of the surface material, which is formed by adhering a locking member to the inner surface of the interior of the four peripheries of the surface material body. A structure for attaching a surface material to a curtain wall, in which a magnetic attraction member is fixed to the surface material body of the surface material to which the locking member is bonded, and a magnet for attracting the magnetic attraction member is fixed to the locking member. Yes, and the second invention of the present application provides a panel mounting member on each vertical member and horizontal member in a panel support frame consisting of a plurality of vertical members and a plurality of horizontal members, and attaches a panel mounting member to each of the four circumferential interior surfaces of the panel main body. The vertical and horizontal panel mounting members are respectively locked to each of the locking members of the locking member adhesive surface material formed by adhering the locking member to the surface material, and the surface material is attached to the locking member adhesive surface material. This is a panel mounting structure for a curtain wall, in which a magnetic attraction member is fixed to the panel main body, and a magnet for attracting the magnetic attraction member is fixed to the panel support frame.

Embodiments of the first and second inventions will be described below with reference to the drawings.

(Example) In Figs. 1 and 2, a plurality of vertical members 1... are fixed vertically to the building frame floor slab using normal fixing means with a required left-right spacing, and the adjacent vertical members 1, 1 , ... A plurality of horizontal members 2 ... are connected horizontally with a required vertical interval between them, and a large number of glass support frames connected in a lattice shape are formed by these vertical members 1 ... and horizontal members 2 .... , a locking member adhesive glass 3 . . . is attached to each glass support frame.

As shown in the second and third figures, the locking member adhesive glass 3 has a magnetic attraction wire mesh 5 made of iron wire attached to the glass body 4.
are buried inside the glass body, and locking members 6 with a U-shaped cross section are placed on the inner side surfaces of the four peripheries of the glass body, with U-shaped grooves facing downward on the upper and lower sides of the glass body, and on the left and right sides of the glass body. Each of the locking members 6 is attached with an adhesive 7 with the U-shaped groove facing outward, and a permanent magnet bar with a length that extends approximately to the entire side length of the glass body is attached to the surface of each locking member 6 that faces the glass body 4. 8......
With a small gap between the four sides of the glass body,
They are fixed with screws 9, respectively, and the wire meshes 5 are magnetically attracted by these magnetic bars 8, respectively.
Thereby, the glass body 4 is attracted to each magnetic bar 8....

As shown in the second figure, the vertical member 1 has a support plate 11 protruding toward the outdoors from the outdoor side surface of the base 10, and a groove 12 having a C-shaped rectangular cross section is formed at the protruding end.
Vertical auxiliary plates 16, 16 are provided on both sides of the support plate 11, and with the ends of the left and right cross members 2, 2 in contact with the outdoor side surfaces of the base 10, respectively, the left and right side surfaces of the vertical member base 10 are attached. L-shaped bracket 1 fixed to
3 and 13 with bolts 14 and nuts 15, respectively, and between the vertically adjacent horizontal members 2, 2, . . . connected in this way, the vertical member support plates 11... The above vertical auxiliary material 1 on each left and right side
6, 16, . . . are respectively locked, and a plurality of vertical glass attachment pieces 17 are attached to each piece of glass in the groove 12 at the tip of the support plate 11. The glass mounting piece 17 is shaped like a rectangular plate, and is screwed at the middle part of the mounting piece 17 with a bolt 18 and a nut 20, each having a square head 19 non-rotatably fitted in the groove 12 of the support plate 11. .

As shown in the third figure, the horizontal member 2 has a receiving plate 22 protruding toward the outdoors from the outdoor side surface of the base 21, and a horizontal glass having an L-shaped cross section extending from the base 21 on the lower and upper sides of the receiving plate 22. Mounting plates 23 and 24 are each provided with their tips projecting upward. In this example,
Further, a front plate 25 extends downward from the tip of the receiving plate 22, and a glass holding groove is formed between the front plate 25 and the base 21.

When attaching the locking member adhesive glass 3... to the glass mounting frame, the upper and lower glass locking members 6,
6 on top, bottom horizontal member 2, side glass mounting plate 2 of 2
3 and 24 respectively, and after placing the glasses 3 thus locked next to each other on the left and right with a small interval between them, rotate the vertical glass mounting pieces 17 and attach the two ends of the glasses 3 to the left and right adjacent glasses 3. , 3, respectively, and tighten the nut 20 in this state.

Locking member adhesive glass 3 attached in this way
. . ., the locking members 6 around the four circumferences are engaged and held by the mounting pieces 17, 17 of the left and right vertical members 1, 1 and the mounting plates 23, 24 of the upper and lower horizontal members 2, 2, respectively, Since the glass body 4 is attracted to the glass body 4 through the wire mesh 5 by the magnets 8 fixed to each of the locking members 6, the glass adhesive 7 deteriorates and the locking members 6 and the glass Even if the bond with the main body 4 is separated, the glass main body 4 will still be held in place.

26 is a rib that holds the lower end of the glass 3;
Reference numerals 7 and 28 indicate a sealing material and a tight material filled in the gaps between the left and right adjacent glasses, and 29 a sealing material filled between the four circumferences of the glass 3 and the front plate 25 and the ridge 26.

FIG. 4 shows an embodiment of the second invention, in which the iron wire mesh 5
A magnetic attraction edge frame 30a made of iron plate and having a U-shaped cross section is fitted over the upper end of the glass body 4a in which the wire mesh 5a is embedded.
On the other hand, a plurality of permanent magnet pieces 8a per glass are attached to the outdoor side surface of the base 21a facing the edge frame 30a of the cross member 2a by welding.
are fixed with screws 9a, respectively, and the other structures are substantially the same as those in FIGS. 1 to 3.

According to the embodiment of the present invention, the upper end portion of the glass body 4a is connected to the magnet piece 8a of the horizontal member 2a through the edge frame 30a.
Since the adhesive 7a of the glass 3a deteriorates, it is held in a predetermined position because it is suctioned by the adhesive 7a of the glass 3a.

In the other embodiment shown in FIG. 5, a magnetic attraction edge frame 30b made of iron plate and having a U-shaped cross section is fitted onto the upper end of the glass body 4b without a wire mesh, and the other structure is This is substantially the same as the example of FIG.

In addition to the examples shown in Figures 4 and 5, a steel plate magnetic attraction frame can be attached to the upper and lower ends of the glass body, to the left and right ends, or to the four circumferential ends using the same method as shown in Figures 4 and 5. It is also possible to obtain an example in which the magnet pieces are fixed to the horizontal members or to the longitudinal members (in this case, vertical auxiliary members are preferably used) by screws at a position facing each edge frame.

(Effect of the invention) According to the structure of the facing material attachment part in the curtain wall of the first invention of the present application, the facing material body of the facing member adhesively attached to the locking member is always attracted to the magnet fixed to the locking member via the magnetic attraction member. As a result, even if the adhesive of the surface material to which the locking member is adhered deteriorates and the bond between the locking member and the surface material body becomes separated, the surface material body can still be held in a predetermined position.

According to the surface material attachment structure of the curtain wall of the second invention of the present application, the surface material main body of the surface material with the locking member adhesive is constantly attracted to the magnet fixed to the surface material support frame via the magnetic attraction member, and thereby Even if the adhesive of the surface material to which the locking member is attached deteriorates and the bond between the locking member and the surface material body becomes separated, the surface material body can still be held in a predetermined position.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which FIG. 1 is a front view of a part of a curtain wall, FIG. 2 is an enlarged sectional view taken along the line - in FIG. 1, and FIG. 3 is a partially omitted - line in FIG. An enlarged sectional view, FIG. 4 is a partially omitted vertical sectional view of the second invention, and FIG. 5 is a vertical sectional view of a part of another embodiment. 1, 1a... Vertical member, 2, 2a, 2b... Horizontal member,
3, 3a, 3b...Locking member adhesive glass, 4, 4
a, 4b...Glass body, 5...Magnetic attraction wire mesh,
6, 6a, 6b...Locking member, 8...Permanent magnet bar, 8a, 8b...Permanent magnet piece, 17...Vertical glass mounting piece, 23, 23a, 24...Horizontal glass mounting plate , 30a, 30b...Magnetic attraction edge frame.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In a panel support frame consisting of a plurality of vertical members and a plurality of horizontal members, a panel mounting member is provided on each vertical member and horizontal member, and The vertical and horizontal panel mounting members are respectively locked to each of the locking members of the locking member adhesive surface material formed by adhering the locking member to the side surface to attach the surface material, and the locking member adhesive surface material is attached to the locking member adhesive surface material. A structure for attaching a surface material to a curtain wall, wherein a magnetic attraction member is fixed to a surface material body, and a magnet for attracting the magnetic attraction member is fixed to a locking member. (2) In a panel support frame consisting of a plurality of vertical members and a plurality of horizontal members, a panel mounting member is provided on each vertical member and horizontal member, and a locking member is glued to the inner surface of the four circumferential interiors of the panel main body. The vertical and horizontal panel mounting members are respectively locked to each of the locking members of the adhesive surface material to attach the surface material, and a magnetic attraction member is attached to the surface material body of the surface material with the locking member adhesive. and a magnet for attracting the magnetic attraction member is fixed to the panel support frame.