JP2522726B2 - Building exterior wall - Google Patents

Description

TECHNICAL FIELD The present invention relates to an outer wall of a building.

[Conventional technology]

As the outer wall of the building, a unit type curtain wall in which a curtain wall unit with glass, sash windows, and other surface materials attached in a rectangular frame shape is attached to the building body vertically and horizontally with fasteners. There is known a cubic curtain wall in which face materials such as glass and sash windows are attached between the up and down continuous eaves, and the erects are attached to the building frame with fasteners.

[Problems to be Solved by the Invention]

Such a unit type or a cubic type curtain wall is preferable when forming a linear wall surface, but it does not form a wall surface that is curved in two dimensions in the vertical direction or the horizontal direction, and in three dimensions in the vertical direction and the horizontal direction. Is very difficult.

In other words, in the case of a unit type curtain wall, the frame is curved in two dimensions vertically or horizontally, and three dimensions vertically and horizontally, and the curved frame is attached to the building frame with fasteners of different dimensions. It is very difficult to process and mount the frame, and fasteners with different dimensions are required. In the case of a cubic curtain wall, a rigid cubic that is a strength member to support the face material is required. It must be bent in the longitudinal direction, or the fasteners with different dimensions must be attached to the building frame by shifting the position in the out-of-plane direction, which is very difficult to process and attach, and fasteners with different dimensions are required. .

Therefore, an object of the present invention is to provide a building outer wall capable of solving the above-mentioned problems.

[Means and Actions for Solving the Problems]

The one side vertical member 10, the other side vertical member 11, the connecting horizontal member 14 and the diagonal member 13 are assembled into a truss shape to form a frame A, and the lower portions of the plurality of frame A are attached to the floor side building frame 5 in the left-right direction. Connect at intervals
The upper side of the plurality of skeletons A is connected to the roof-side vertical structure 6 at intervals in the left-right direction, and the left-right adjacent one-side vertical members 10
A horizontal frame 12 is connected to each other at intervals in the vertical direction to form a rectangular frame portion 16 by the left and right vertical members 10 and the upper and lower horizontal members 12, and a face material 15 is attached to the rectangular frame portion 16. In the outer wall, locking grooves 23, 2 opened to the outer surface on the one-side vertical member 10 and the horizontal member 12.
6 are formed respectively, the vertical surface member mounting member 17 is mounted in the locking groove 23 of the one side vertical member 10, the horizontal surface member mounting member 18 is mounted in the locking groove 26 of the horizontal member 12, and the vertical surface member An exterior wall of a building that is formed by attaching a face material 15 to a mounting member 17 and a lateral surface member mounting member 18.

This makes it possible to construct a two-dimensionally and three-dimensionally curved building outer wall by bending the one-side vertical member / the horizontal member in the longitudinal direction and to firmly attach the face member.

〔Example〕

As shown in FIG. 4, a building is composed of a floor 1, an outer wall 2, and a roof 3, and the eaves side of the roof 3 is curved in the vertical direction (vertical direction) and the horizontal direction (horizontal direction), and the outer wall 2 is also It is curved vertically and horizontally, and its outer wall 2 has a fifth
As shown in FIG. 6 and FIG. 6, they are attached to the floor-side building frame 5 and the roof-side building frame 6.

The outer wall 2 may be attached to the floor-side building frame 5 and the roof-side building frame 6 that form the floor 1 of each floor, as shown in FIG. 7.

The outer wall 2 is, as shown in FIG. 1, FIG. 2 and FIG.
A plurality of skeletons A in which one side vertical member 10, the other side vertical member 11, a diagonal member 13, and a connecting horizontal member 14 are assembled in a truss shape, and a skeleton A adjacent to the left and right
A plurality of horizontal members 12 connected between the one side vertical members 10, a diagonal member 13 connecting each horizontal member 12 and the other side vertical members 11, a left and right adjacent one side vertical members 10 and a laterally adjacent top and bottom. It comprises face members 15 each attached to a rectangular frame portion 16 made of member 12.

As the vertical members and horizontal members, long rigid members such as pipes, round bars, and square bars can be used, and as the diagonal members 13, steel wires, piano wires, small-diameter round bars, square bars, and the like can be used.

As the surface material, glass, stone, metal panel, panel body such as PC panel, sheet material such as cloth / synthetic resin, through-hole panel, ventilation panel such as louver, open / close window, window incorporating dead window, etc. A unit or the like can be used.

The face member 15 is a left and right vertical member 10,10 and upper and lower horizontal members 12,12.
The vertical frame member 17 has substantially the same size as the rectangular frame portion 16 and is attached to the outer surface of the one-side vertical member 10 as shown in FIG.
And bolts to the lateral surface material mounting member 18 mounted on the outer surface of the lateral material 12.
Face materials that are connected at 19 and are adjacent to each other vertically and horizontally
As shown in FIG. 2, seal members 20 are mounted between the spaces 15, respectively.

Because of this, the lower and upper parts of the plurality of frame structures A are connected across the floor-side building frame 5 and the roof-side building frame 6 at intervals in the left-right direction, and one side of the frame structure A that is adjacent to the left and right sides. Horizontal members 12 are connected between vertical members 10 to form a plurality of rectangular frame parts 16, and a face material 15 is attached to each of the rectangular frame parts 16 for a vertical surface member attachment member 1.
7. The outer wall 2 is formed by attaching the side surface attaching member 18 to the outer wall 2.

Further, as shown in FIG. 3, if each one-side vertical member 10 is curved in the longitudinal direction, the face member 15 continuous in the vertical direction is substantially curved in the vertical direction, and two-dimensionally in the vertical direction. It becomes the curved outer wall 2.

Further, when the cross member 12 is curved in the longitudinal direction, the face member 15 continuous in the left and right direction is in a substantially curved state in the horizontal direction, and the outer wall 2 is curved two-dimensionally in the left and right direction.

In addition, if the one side vertical member 10 and the horizontal member 12 are respectively curved, the outer wall 2 is curved in three dimensions in the vertical direction and the horizontal direction.

As shown in FIG. 8, the vertical surface material mounting member 17 has a shape in which a substantially T-shaped connecting piece 22 is integrally provided on the back surface of the surface material mounting plate 21, and the connecting piece 22 is a one-side vertical material. 10 is fitted and attached from the longitudinal direction to a locking groove 23 opened to the outer surface formed over the longitudinal direction of 10, and the face material mounting plate 21 projects to the left and right sides from the center of the one longitudinal member 10, The right and left end portions of the face materials 15, 15 adjacent to each other on the left and right are connected by bolts 19, respectively.

As shown in FIG. 9, the lateral surface material mounting member 18 is a surface material mounting plate.
A substantially T-shaped connecting piece 25 is integrally provided on the back surface of the connecting piece 24, and the connecting piece 25 is fitted in a locking groove 26 formed in the outer surface of the horizontal member 12 and opening in the outer surface in the longitudinal direction. The face material mounting plate 24 projects vertically upward and downward from the center of the horizontal member 12, and the upper and lower end portions of the vertically adjacent face members 15, 15 are bolts 1.
Connected at 9.

That is, the vertical surface material mounting member 17 and the horizontal surface material mounting member 18 have the same shape, and the one side vertical surface 10 and the horizontal material 12 have the same cross-sectional shape.

The one-side vertical member 10 and the other-side vertical member 11 are connected at a predetermined interval via a connecting horizontal member 14, and one bridge of the connecting horizontal member 14 is connected to the one-side vertical member 10 by the one-side fixture 30 together with the horizontal member 12. The other end is connected to the other vertical member 11 by the other side fitting 31.

As shown in FIG. 10, the one-sided fixture 30 is a substantially semicircular mounting body 32 in which a pair of crosspiece connecting pieces 33, 33 and a connecting piece 34 are integrally provided. The slit groove 36 of the fixture 35 provided on the end of the horizontal member 12 is bolted to the vertical member 10 on one side.
Is connected to the horizontal piece connecting piece 33 and bolted, the connecting horizontal piece 14 is fitted into the recess 37 of the connecting piece 34 and bolted, and the diagonal members 13 are bolted to the upper and lower sides of the connecting piece 34. There is.

The other-side fixture 31 has a shape in which the pair of crosspiece connecting pieces 33, 33 are omitted.

 The one-sided fitting 30 may be configured as shown in FIG.

That is, four locking grooves 23 are formed on the one-sided vertical member 10 at 90-degree intervals, and 90 locking pieces 38 that fit into the locking grooves 23 are attached to the mounting body 32.
Three pieces are integrally provided at intervals, and the locking pieces 38 are fitted into the locking grooves 23.

In this way, the one-sided fixture 30 can be firmly attached to the one-sided vertical member 10 and can be positioned.

 The same applies to the other side vertical member 11 and the other side attachment 31.

In addition, as shown in FIG. 12, the horizontal piece connecting piece 33, the connecting piece 34
They may be separated from each other and fitted into the locking grooves 23 and welded.

Since this is the case, the one side vertical member 10 and the other side vertical member 11 can be curved in the longitudinal direction to form an outer wall curved in the vertical direction, and the horizontal member 12 can be curved in the horizontal direction. It can be an outer wall.

When the space between the floor 1 and the roof 3 changes sequentially as shown in FIG. 4, the lengths of the vertical members 10 on the one side and the vertical members 11 on the other side are sequentially changed so that the height of the outer wall 2 is sequentially changed. You can do it.

〔The invention's effect〕

One side longitudinal member 10 and transverse member 12 that compose the transformer-shaped frame A
Curved in the longitudinal direction, the left and right vertical members 10 and the upper and lower horizontal members 12
Two-dimensional by attaching the face material 15 to the rectangular frame portion 16 consisting of
The outer wall of the building can be curved three-dimensionally, and the longitudinal members 10 and lateral members 12 can be easily curved in the longitudinal direction.

Therefore, it is possible to easily construct a two-dimensionally or three-dimensionally curved outer wall of a building.

The vertical / horizontal surface member mounting members 17 and 18 are attached to the locking grooves 23 and 26 formed in the vertical member 10 and the horizontal member 12, and the vertical / horizontal member mounting member 1
Since the surface material 15 is attached to 7,18, not only can the surface material 15 be firmly attached regardless of the outer surface shape of the one-sided vertical material 10 / horizontal material 12, but also the one-sided vertical material 10 / horizontal material 12 It is not necessary to form a bolt hole for mounting, etc., and the rigidity of the outer wall of the building can be increased by increasing the rigidity of the vertical member 10 and the horizontal member 12 on one side.

[Brief description of drawings]

1 shows an embodiment of the present invention, FIG. 1 is an internal perspective view of an outer wall, FIG. 2 is an external perspective view of the outer wall, FIG. 3 is a perspective view of an attached state of the outer wall, and FIG. 4 is a partial schematic view of a building. Perspective views, FIG. 5 and FIG. 6 are sectional views taken along line VV and VI-VI in FIG. 4, FIG. 7 is an explanatory view of another mounting state of the outer wall, FIG. 8 and FIG. Transverse sectional views, longitudinal sectional views, FIG. 10, FIG. 11 and FIG. 12 of the mounting portion are perspective views showing different examples of the vertical member and the horizontal member connecting portion. 10 is vertical material on one side, 11 is vertical material on the other side, 12 is horizontal material, 15 is face material, 1
7,18 are vertical and horizontal surface material mounting members, and 23,26 are locking grooves.

Claims (1)

(57) [Claims] 1. A truss-like assembly of one longitudinal member 10, another longitudinal member 11, a connecting transverse member 14, and a diagonal member 13 to form a skeleton A, and the lower parts of the plurality of ostium A are floor-side building skeletons. 5, the left and right spaces are connected to each other, the upper parts of the plurality of skeletons A are connected to the roof-side building frame 6 at right and left spaces, and between the left and right adjacent one-side longitudinal members 10. Horizontal members 12 are connected at intervals in the vertical direction to form a rectangular frame portion 16 with left and right one-side vertical members 10 and upper and lower horizontal members 12, and in a building exterior wall where a face material 15 is attached to this rectangular frame portion 16. Locking grooves 23, 26 opened on the outer surface of the one-side vertical member 10 and the horizontal member 12
The vertical surface member mounting member 17 is attached to the locking groove 23 of the vertical member 10, the horizontal surface member mounting member 18 is mounted to the locking groove 26 of the horizontal member 12, and the vertical surface member is mounted. An exterior wall of a building that is formed by attaching a face material 15 to a member 17 and a lateral face material mounting member 18.