JP2002004537A - External wall structure and building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an external wall structure allowing a mounting member to be directly mounted on a column without the working of an external wall panel. SOLUTION: A decorative panel (mounting member) 5a is formed of a decorative plate 51, leg parts and fixing parts 53 and 53 in both side end parts of the decorative plate 51, and has the same external shape of a horizontal cross section as a bay window. The decorative panel 5a is installed in such a manner as to straddle the external wall panel 21. The fixing parts 53 and 53 of the decorative panel 5a are inserted into joint parts 21a and 21a and fixed to the surfaces of the columns 23 by using tapping screws 8 from the surfaces of the fixing parts 53 and 53.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outer wall structure comprising an outer wall panel and a mounting member, an outer wall structure having an opening, and a building having a decorative panel on the outer wall.

[0002]

2. Description of the Related Art Conventionally, as an outer wall structure in which a mounting member is attached to an outer wall, for example, in Japanese Patent Application Laid-Open No. Sho 64-43635, a bracket is attached to two columns of a lightweight steel frame building, and the brackets are attached. Describes an outer wall structure for fixing a balcony (mounting member) with bolts.

In Japanese Utility Model Laid-Open Publication No. 2-1101991, an opening sash is provided at an opening of an outer wall via a base frame.
An outer wall structure is described in which a decorative cover is attached to the periphery of the base frame and the opening sash.

A conventional building is constructed on a foundation 1 as shown in FIG. 6, for example, and a bay window 41, a casement window 43 and a casement window 4 are provided on an outer wall 2 on the first and second floors.
2 are provided respectively. A parapet 3 is attached to the lower part of the building S and the roof of the second floor. Two sets of bay windows 41, 41, casement windows 43, 43 and casement windows 4 of the same width provided on the first and second floors
2, 42 are provided so that their both sides are aligned up and down, and joints 21a,
The outer wall panels 21 are attached so that 21a,... Are formed, and are devised so as to have a cohesive appearance.

[0005] As shown in FIG. 7, one-sided windows 42 a, 42 b, 42 c, 42 d, 42 are provided on the first floor of the outer wall 2.
d is provided. On the second floor, there is a one-way window 4
2a, 42b, 42d, and 42d are provided. Here, one-sided windows 42 of the same width provided on the first and second floors
a, 42a, one-sided windows 42b, 42b and two sets of one-sided windows 42d, 42d are provided such that both sides thereof are aligned up and down, and joint portions 21a, Outer wall panel 2 so that 21a,.
1 are attached to each other, and are devised so as to have a cohesive appearance.

[0006]

However, in the case of the outer wall structure disclosed in JP-A-64-43635,
When the outer wall panel is used for the surface of the outer wall because the bracket is directly attached to the pillar, it is necessary to cut out the outer wall panel at the position where the bracket is to be installed. Further, when the bracket is attached to the pillar via the outer wall panel, there is a risk that the outer wall panel may be damaged by the force acting on the bracket. Furthermore, in order to attach the bracket to the pillar,
It was necessary to provide a through hole such as a bolt insertion hole in the outer wall panel, and a separate construction was required for the rain.

In the case of the outer wall structure disclosed in Japanese Utility Model Application Laid-Open No. 2-1101991, a large number of man-hours are required because the decorative cover is attached to both the base frame and the opening sash.

Further, in the above-mentioned building, since the both sides of the upper and lower windows are simply aligned vertically, the unified appearance is insufficient. In particular, when a large number of small windows are provided as shown in FIG. 7, it is difficult to obtain a sense of unity.

The present invention has been made in view of the above-mentioned problems, and has an outer wall structure in which an attachment member can be directly attached to a pillar without processing an outer wall panel, and an outer wall formed in an opening formed by the outer wall panel. It is an object of the present invention to provide an outer wall structure in which joints between panels and joints passing vertically are provided and an opening sash can be attached. It also aims to provide a building with a uniform appearance.

[0010]

According to a first aspect of the present invention, there is provided an outer wall structure in which outer wall panels are fixed to each other so as to abut against a front surface of a pillar, and an attaching member is attached thereto. The outer wall panels are fixed to the column such that joints passing vertically are formed on the front of the column, the mounting member has a fixing portion, and the fixing portion is inserted into the joint, and An outer wall structure which is fixed to the column using a fastening material.

[0011] Examples of the mounting member in the present invention include fixing parts for downspouts, opening parts such as window handrails, surface grids, and awnings, and window stands. The outer wall panel includes a vertically long standard outer wall panel, a standard outer wall panel having the same width as the standard panel fixed above and below the opening and a shorter length, and the like.
The joint is a gap having a predetermined size between the outer wall panels. When the pillar is made of wood, a nail or a screw can be suitably used as the fastening member. When the pillar is made of metal such as iron, tapping screws or the like can be suitably used.

According to a second aspect of the present invention, in the first aspect of the present invention, the mounting member has a fixing portion at both end portions thereof, and the mounting member includes one or more outer wall panels. An outer wall structure characterized by being fixed so as to straddle.

According to a third aspect of the present invention, in the second aspect of the present invention, the joint portion is provided so as to pass vertically on both side ends of an opening provided in an outer wall, and the mounting member is provided with the joint member. An outer wall structure having a panel shape having substantially the same width as the width of the opening, wherein the fixing portions are fixed to joints that pass up and down with both side ends of the opening.

According to a fourth aspect of the present invention, there is provided an outer wall structure in which a plurality of outer wall panels are fixed to a pillar and an opening is formed by the outer wall panels, and the outer wall panels pass vertically. A joint formed by the outer wall panel and the joint forming member, wherein the joint is fixed to the column so that a joint portion is formed, and a joint forming member is attached to a vertical frame of an opening sash provided in the opening. The outer wall structure is characterized in that the portion passes up and down with the joint between the outer wall panels.

According to a fifth aspect of the present invention, there is provided a building having a multi-story building, wherein openings having the same width are provided on outer walls of upper and lower floors of the building so that both sides thereof are aligned vertically. The outer wall panels are attached to each other so as to form joints passing on both sides of the opening and up and down, and straddling those joints, and connecting the upper side of the lower floor opening and the lower side of the upper floor opening. It is a building characterized by being provided with a decorative panel to tie.

According to a sixth aspect of the present invention, in the fifth aspect of the invention, the outer wall panels abut against the front of the pillar,
The outer wall panels are fixed to pillars so that joints passing vertically are formed in front of the pillars, and the decorative panel has fixed portions at both end portions thereof, and the fixed portions are joints. The building is characterized in that the building is fixed to the pillar by using a fastening material from the surface.

[0017]

In the outer wall structure according to the first aspect of the present invention, the outer wall panels are fixed to the column such that joints passing vertically are formed on the front of the column, and the mounting member has a fixing portion. The fixing portion is inserted into the joint, and is fixed to the column from the surface by using a fastening material. Therefore, the mounting member can be directly mounted on the pillar without special processing on the outer wall panel.

In the outer wall structure according to the second aspect of the present invention, the mounting member has fixing portions at both side ends thereof, and the mounting member is fixed so as to straddle one or more of the outer wall panels. I have. Therefore, a wide attaching member can be directly attached to the pillar without special processing on the outer wall panel.

In the outer wall structure according to the third aspect of the present invention, the joint portion is provided so as to pass vertically on both side ends of the opening provided in the outer wall, and the mounting member has a width substantially equal to the width of the opening. It is panel-shaped, and the fixing portions are fixed to joints that pass up and down and both end portions of the opening. Therefore, the outer wall panels above and below the opening can be covered with panels that match the design and shape of the opening.

In the outer wall structure according to the fourth aspect of the invention, the outer wall panels are fixed to the columns so as to form joints which pass vertically, and joints are formed on the vertical frame of the opening sash provided at the opening. The member is attached, and the joint formed by the outer wall panel and the joint forming member passes vertically through the joint between the outer wall panels. Therefore, even if the opening sashes have different specifications, similar joints can be formed, and the processing of the joints can be the same.

In the building according to the fifth aspect of the invention,
The outer wall panels are attached to each other so as to form joints passing on both sides of the opening and up and down, and straddling those joints, and connecting the upper side of the lower floor opening and the lower side of the upper floor opening. A tie panel is provided. Therefore, the openings provided on the upper and lower floors can be seen integrally.

In the building according to the sixth aspect of the present invention,
The outer wall panels are in contact with the front of the pillar, and the outer wall panels are fixed to the pillar so that joints passing vertically are formed on the front of the pillar, and the decorative panel has fixed portions at both end portions thereof. The fixing portion is inserted into the joint portion, and the fixing portion is fixed to the pillar from the surface using a fastening material. Therefore, a wide decorative panel can be directly attached to the pillar without specially processing the outer wall panel.

[0023]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below based on embodiments with reference to the drawings. FIG. 1 is a front view showing an embodiment of the building of the present invention, and FIG. 2 is a front view showing another embodiment of the building of the present invention.

In FIG. 1, a building S is constructed on a foundation 1. The outer wall 2 is provided with bay windows 41, 41, a casement window 43, and a casement window 42 on the first floor and the second floor, respectively. The window frame of these windows is dark gray. A parapet 3 is attached to the lower part of the building S and the roof of the second floor. Two sets of bay windows 41, 4 of the same width provided on the first and second floors
1 and the casement windows 43, 43 and the casement windows 42, 42 are provided such that both sides thereof are aligned vertically, and joint portions 21a, 21a,. The outer wall panels 21 are attached to each other in such a manner.

The decorative panel 5 straddles the both sides of the bay windows 41 and the joints 21a passing vertically.
are provided from the upper side of the bay window 41 on the second floor to the lower side of the parapet 3 and between the bay windows 41, 41, and the outer wall from the lower side of the bay window 41 on the first floor to the upper side of the foundation 1. The panel 21 is covered.
The color of the decorative panel 5a is the same as the color of the window frame of the bay window 41.

As described above, since the window frames of the windows provided on the upper and lower floors and the decorative panel can be seen integrally, it is possible to provide a building S having a sense of unity in design. .

FIG. 2 is a front view showing another embodiment of the building of the present invention. On the first floor of the outer wall 2, a one-way window 42a,
42b, 42c, 42d, and 42d are provided. Also, on the second floor portion, single-sided windows 42a, 42b, 42d,
42d is provided. Here, the casement windows 42a, 42a and the casement windows 42 of the same width provided on the first floor and the second floor are provided.
b, 42b and the two sets of one-sided windows 42d, 42d are provided such that both sides thereof are aligned vertically, and joint portions 21a, 21a,. The outer wall panels 21 are attached to each other in such a manner. Further, decorative panels 5a, 5b,... Are provided across the joints 21a, 21a, and from the upper side of each window on the second floor to the lower side of the parapet 3, between the windows, and the windows on the first floor. From the lower side to the upper side of the foundation 1.

As described above, especially when many small windows are provided, if the window frames and the decorative panels of the windows provided on the upper and lower floors are made to be integrally visible, particularly, the design is unified. It is effective to make a building S with a feeling.

FIG. 3 is a horizontal sectional view showing the outer wall structure of the building S of FIG. 1 of the present invention. The outer wall of the building S is formed by fixing an outer wall panel 21 made of a wood chip cement board having a frame 22 made of a steel square pipe fixed to an outer edge portion thereof, to a column 23 made of a shaped steel. The outer wall panels 21 are
1 is fixed to the pillar 23 so that the joint part 21a passing vertically is formed in front of the pillar 23. Exterior wall panel 2
On the indoor side of 1, an inner wall in which the gypsum board 61 is fixed to the stud 63 is provided.

The decorative panel (mounting member) 5a is a decorative panel 5
1 and leg portions 52 and fixing portions 53 at both ends of the decorative board 51, and is formed in a convex shape so that the outer shape of the horizontal cross section is the same as the horizontal cross sectional shape of the bay window 41. . The decorative panel 5a is provided so as to straddle the outer wall panel 21, and its fixing portions 53, 53 are inserted into the joints 21a, 21a. It is fixed.
The joint 21a formed by the outer wall panel 21a and the outer surface of the leg portion 52 of the decorative panel 5a is provided with a gasket 7 made of synthetic rubber so as to make rain and make up.

As described above, according to the outer wall structure of the present invention, the wide decorative panel 5a can be directly attached to the pillar 23 without specially processing the outer wall panel 21. That is, the wide decorative panel 5a can be attached to the outer wall without deteriorating the performance of the rain, and the building S having a sense of unity in design can be obtained.

FIG. 4 is a horizontal sectional view showing another outer wall structure of the present invention, and FIG. 5 is a vertical sectional view of FIG. As shown in FIG. 4, a plurality of outer wall panels 21 are fixed to columns 23.
As shown in FIG. 1, by their outer wall panels 21,
A one-way window (opening) 42 is provided in the formed opening. The outer wall panels 21 are fixed to the pillars 23 so as to form joints 21a passing vertically. Casement window 4
The joint forming member 42 is provided on the vertical frame 422 of the second opening sash 42A.
1 are attached with screws 8, 8,..., And joint portions 21 formed by the outer wall panel 21 and the joint forming member 421.
a passes through the joint portion 21a between the outer wall panels 21 and 21 up and down. The joint 21a is provided with a gasket 7.

On the indoor side of the one-sided window 42, an inner wall in which a gypsum board 61 is fixed to a stud 63 is provided. Also,
A window frame 42b is provided on the indoor side of the opening sash 42A, and a plywood 62 is provided around the window frame 42b by being fixed to a stud.

As shown in FIG. 5, the outer wall panel 21 is provided above and below the one-way window 42. Joint forming members 421 are provided on the upper and lower frames of the outer wall panel 21 and the opening sash 42A.
Are mounted with screws 8, 8,..., And drainers 25, 25 are mounted between them. Reinforcing L angles 24, 24 are provided above and below the opening sash 42A. A window frame 42b is provided on the upper side on the indoor side of the opening sash 42A, and a window base 42c is provided on the lower side. A plywood 62 is secured to the cross rail 64 around the window frame 42b and the window base 42c.

According to the outer wall structure of the present invention, similar joints 21a can be formed even with opening sashes having different specifications, and the processing of the joints 21a can be made the same. That is, various opening sashes can be attached in a similar operation procedure.

Although the embodiment of the present invention has been described with reference to the drawings, the specific configuration of the present invention is not limited to this embodiment, and there are design changes and the like that do not depart from the gist of the present invention. Are also included in the present invention.

For example, the horizontal sectional shape of the decorative panel may be a flat shape instead of a convex shape. Also, the mounting member is
It may be attached to a part without a window, or may be attached only above or below a window. Further, a ventilation fan may be incorporated in the decorative panel by making the horizontal sectional shape of the decorative panel convex.
Further, the colors of the window frame and the decorative panel may not be the same color, and either one of the colors may be darkened, or the hue or saturation may be different. It is also effective to make the outer wall dark and light like a tile pattern, and to make the decorative panel a single color different from the outer wall.

[0038]

According to the outer wall structure of the first aspect of the present invention, the mounting member can be directly mounted on the pillar without specially processing the outer wall panel. That is, the mounting member can be firmly attached to the pillar without lowering the performance of the rain.

In the outer wall structure according to the second aspect of the present invention, a wide mounting member can be directly mounted on the pillar without specially processing the outer wall panel. That is, the attachment member having a large width can be firmly attached to the pillar without deteriorating the performance after the rain.

Further, in the outer wall structure according to the third aspect of the present invention, the outer wall panels above and below the opening can be covered with panels adapted to the design and shape of the opening. That is, the openings on the upper and lower floors can be shown integrally.

Further, in the outer wall structure according to the fourth aspect of the invention, similar joints can be formed even with opening sashes having different specifications, and the processing of the joints can be made the same. That is, various opening sashes can be attached in a similar operation procedure.

In the building according to the fifth aspect of the present invention, the openings provided on the upper and lower floors can be made to be integrally visible, so that the building has a sense of unity in design. it can.

In the building according to the sixth aspect of the present invention, a wide decorative panel can be directly attached to a pillar without specially processing an outer wall panel. That is, it is possible to provide a building with a sense of design uniformity without deteriorating the performance of the rain.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of a building of the present invention.

FIG. 2 is a front view showing another embodiment of the building of the present invention.

FIG. 3 is a horizontal sectional view showing an outer wall structure of the building of FIG. 1;

FIG. 4 is a longitudinal sectional view showing another outer wall structure of the present invention.

FIG. 5 is a horizontal sectional view showing the outer wall structure of FIG. 4;

FIG. 6 is a front view showing a conventional building.

FIG. 7 is a front view showing another conventional building.

[Explanation of symbols]

S Building 21 Exterior wall panel 21a Joint 23 Column 41 Bay window (opening) 42, 42a, 42b, 42c, 42d Single-sided window (opening) 42A Sash 421 Joint-forming member 422 Vertical frame 43 Double-sided window (opening) 5a, 5b Decorative panel (mounting member) 53 Fixing part 8 Tapping screw (fastening member)

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Koichi Takahashi 4-chome, Kita-ku 12-Jo Nishi, Kita-ku, Sapporo F-term in Kitakata Institute of Living Culture (reference) 2E110 AA57 AB04 AB22 BA12 BA24 BD16 CA07 CC04 DA09 DC12

Claims (6)

[Claims] 1. An outer wall structure in which outer wall panels are fixed to each other so as to abut against a front of a pillar, and an attachment member is attached to the outer wall panel. An outer wall fixed to a column, wherein the mounting member has a fixing portion, and the fixing portion is inserted into the joint portion, and is fixed to the column from a surface using a fastening material. Construction. 2. The fixing device according to claim 1, wherein the mounting member has fixing portions at both side ends thereof, and the mounting member is fixed so as to straddle one or more of the outer wall panels. Exterior wall structure as described. 3. The joint member is provided so as to pass vertically through both side ends of an opening provided in an outer wall, and the mounting member has a panel shape having substantially the same width as the width of the opening. The outer wall structure according to claim 2, wherein the portion is fixed to a joint portion that passes up and down with both end portions of the opening. 4. An outer wall structure in which a plurality of outer wall panels are fixed to a pillar and an opening is formed by the outer wall panels, and the outer wall panels are formed so as to form joints which pass vertically. A joint forming member is fixed to a column, and a joint forming member is attached to a vertical frame of an opening sash provided in the opening, and a joint formed by the outer wall panel and the joint forming member is a joint between outer wall panels. An outer wall structure characterized by passing vertically through the part. 5. In a building where openings of the same width are provided on outer walls of upper and lower floors of a multi-story building such that both sides thereof are aligned up and down, the building passes through both sides of the opening up and down. Exterior wall panels are attached to each other so that joints are formed, and decorative panels are provided across the joints and connecting the upper side of the lower floor opening and the lower side of the upper floor opening. A building characterized by that. 6. The outer wall panels abut against the front of the pillar,
The outer wall panels are fixed to pillars so that joints passing vertically are formed in front of the pillars, and the decorative panel has fixed portions at both end portions thereof, and the fixed portions are joints. The building according to claim 5, wherein the building is fixed to the pillar from a surface thereof using a fastening material.