JP3007250U - Mounting structure for metal exterior materials - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a mounting structure for a metal exterior material, which is capable of preventing water from entering through joints and has excellent durability. [Structure] Standing parts are erected on four sides of the front face part 2, and upper part fixing parts 4a and lower part fixing parts 4b, which overlap each other, are extended on the upper part standing parts 3a and the lower part standing parts 3b, and end parts are formed. A stepped receiving part 6 for receiving the elastic gasket 5 is formed on the left side upright part 3c and an angled fastening member 7 is provided on the left upright part 3c and the right upright part 3d. 10 and 10 are arranged in a grid-like structure in the frame, and the edge of the elastic gasket 5 attached to the front surface of the vertically-installed base material 9 is loaded into the receiving portion 6, and the upper side of the exterior material 1 arranged below is fixed. The lower fastening piece 4b of the exterior material 1 located on the upper side is superposed on the front side of the wearing piece 4a, and the mounting screw 14 passed through the mounting hole 13 of the fastening member 7 is passed through the elastic gasket 5, Screw it onto the mounting base material 9 to fix it.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a mounting structure for metal exterior materials, and more particularly to a mounting structure for metal exterior materials with improved joints.

[0002]

[Prior art]

 As is well known, there is an exterior with a metal panel attached to the outside of the building frame. Joints are formed at the joints of the metal panels and are filled with a sealing material to prevent infiltration of rainwater. On the other hand, this joint is constantly displaced due to deformation due to strong winds and earthquakes, thermal expansion and contraction due to seasonal changes and temperature changes due to sunlight. Therefore, an elastic sealing material having elasticity is used as the sealing material.

[0003]

[Problems to be solved by the device]

 However, since the elastic sealing material is an organic resin, there is a problem in durability. Therefore, although double sealing, which doubles the sealing work, is being dealt with, the current situation is that a drastic solution has not been reached. The present invention has been proposed in view of the above, and an object of the present invention is to provide a mounting structure of a metal exterior material having excellent durability that can reliably prevent water from entering from joints.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention is a mounting structure for a metal exterior material, which is configured by adding a metal exterior material to a mounting base material provided on a building body, and is provided on a side wall of the body.ゞ Vertical mounting base material and vertical horizontal mounting base material are formed into a grid shape, and standing parts are formed around the front part made of a thin metal plate, and upper and lower standing parts are formed. A fastening piece is extended to the work piece so that it can overlap with the fastening pieces of the exterior material that are vertically adjacent to each other in the installed state, and the elastic gasket receiving portions are formed at the left and right ends of the fastening piece. A metal exterior material is constructed by installing fastening members on the left and right standing portions, and vertical joints are attached vertically by attaching elastic fastening gaskets to the surface of the base material. , The edge of the elastic gasket is inserted into the receiving part formed at the end of the lateral fastening piece. , Horizontal joint portions are those attached to the horizontal mounting base member by superposing the erected pieces of the outer package adjacent one above the other.

[0005]

[Action]

 An elastic gasket attached to the surface of the vertical mounting base material seals the vertical joints, and at the same time, the horizontal joints are formed by overlapping the fastening pieces that extend on the upright strips of the vertically adjacent exterior material. Seal.

[0006]

【Example】

 The present invention will be described below with reference to the embodiments shown in the drawings. FIG. 1 is a perspective view showing a mounting structure of a metal exterior material according to the present invention, and FIG. 2 is a front view.

The metal exterior material 1 is formed by molding a thin plate of aluminum, stainless steel, steel or the like, and has a substantially rectangular front face 2 and standing portions 3a, 3b, 3c rising from four sides of the front face 2 toward the rear. , 3d. In addition, the upper standing portion 3a extending in the lateral direction at the upper edge of the front surface portion 2 and the lower standing portion 3b extending in the lateral direction at the lower edge overlap each other when the exterior materials 1 are vertically arranged. The upper fastening piece 4a and the lower fastening piece 4b are extended. Further, step-shaped receiving portions 6 for receiving an elastic gasket 5, which will be described later, are formed on the left and right ends of the upper and lower fastening pieces 4a and 4b.

On the other hand, angle-shaped fastening members 7 are attached at appropriate intervals to the left-side upright portion 3c and the right-side upright portion 3d that extend in the vertical direction on the left and right side edges of the front surface portion 2. The mounting members are arranged so that they are staggered in the vertical joints 8 formed by the exterior materials 1 adjacent to each other on the left and right.

In order to attach the metal exterior material 1 as described above to the frame of a building, first, for example, a vertical vertical mounting base material 9 and a horizontal horizontal mounting base material 10 formed in an angle shape are used. Are arranged in a grid pattern. The size of the grid is determined according to the metal exterior material 1 to be laid.

Then, a plate-like elastic gasket 5 made of, for example, foamed rubber is attached to the front surface of the vertically-installed base material 9. The elastic gasket 5 may be made of any material as long as it has appropriate elasticity and weather resistance and water resistance.

In the exterior material 1, the upper fastening piece 4a and the lower fastening piece 4b are arranged along the upper and lower lateral attachment base materials 10, and the edge portion of the elastic gasket 5 is inserted into the receiving portion 6, Fastening screws 12 passed through the fastening holes 11 are screwed into the base materials 9 and 10 for fastening. At this time, the lower fastening piece 4b of the exterior material 1 located on the upper side is overlapped with the front side of the upper fastening piece 4a of the exterior material 1 arranged on the lower side.

On the other hand, in the vertical joint portion 8, after the elastic gasket 5 is pierced with the mounting screw 14 passed through the mounting hole 13 of the fastening member 7, the vertical mounting base material 9 is screwed and fixed.

Since the fastening members 7 are alternately arranged in the exterior materials 1 that are adjacent to each other on the left and right, they do not overlap each other.

In the mounting structure of the metal sheathing material 1 constructed as described above, the vertical joint portion 8 having the horizontal cross section as shown in FIG. 3 and the horizontal joint portion 15 having the vertical cross section as shown in FIG. Is formed.

In the lateral joint portion 15, the fastening pieces 4a and 4b of the exterior material 1 which are vertically adjacent to each other are doubled, and the lower fastening piece 4b of the exterior material 1 located on the upper side is located on the lower side. Since the outer joint 1 is located outside the upper fastening piece 4a of the outer casing 1, rainwater does not soak into the outer casing 1 even if wind and rain blows on the side joints 15.

On the other hand, since the vertical joint 8 is sealed by the elastic gasket 5, wind and rain do not enter from the vertical joint 8.

Although the present invention has been described above with reference to the embodiments shown in the drawings, the present invention is not limited to the above-described embodiments, and can be implemented as appropriate unless the configuration described in the scope of claims for utility model is changed. it can.

[0018]

[Effect of device]

 In summary, the present invention is a mounting structure for a metal exterior material, which is configured by adding a metal exterior material to a mounting base material provided on the body of a building, and has a vertical direction on the side wall of the body. The vertical mounting base material and the horizontal horizontal mounting base material are formed in a grid pattern, and the standing parts are formed around the front part made of a thin metal plate, and the upper and lower standing parts are fastened. By extending the piece so that it can overlap with the fastening pieces of the exterior material that are vertically adjacent to each other in the installed state, the receiving portions of the elastic gaskets are formed at the left and right ends of the fastening piece, and the standing pieces on the left and right sides are formed. A metal exterior material is constructed by installing a fastening member on the upper part, and the vertical joint part is attached with the vertical fastening member via an elastic gasket attached to the surface of the vertical mounting base material. The edge of the elastic gasket is inserted into the receiving part formed at the end of the fastening piece in the lateral direction. Since the upright pieces of the exterior material that are vertically adjacent to each other are superimposed on each other and attached to the base material for horizontal mounting, the joints are sealed without performing sealing work or even if the sealing is broken. This is achievable and can prevent rainwater from entering the body side. Also, by omitting the sealing process, it is possible to reduce the number of man-hours required, and the work period can be shortened.

[Brief description of drawings]

FIG. 1 is a perspective view showing a mounting structure of a metal exterior material according to the present invention.

FIG. 2 is a front view showing a mounting structure for a metal exterior material according to the present invention.

FIG. 3 is a cross-sectional view taken along line AA of FIG. 1 showing a cross section of a vertical joint portion.

FIG. 4 is a cross-sectional view taken along the line BB in FIG. 1 showing a vertical cross section of a horizontal joint.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Exterior material 2 Front part 3 Standing part 4 Fastening piece 5 Elastic gasket 6 Receiving part 7 Fastening member 8 Longitudinal joint part 9 Vertical mounting base material 10 Horizontal mounting base material 15 Horizontal joint part

Claims (1)

[Scope of utility model registration request] 1. A mounting structure for a metal exterior material, which is constructed by adding a metal exterior material to a mounting base material provided on a structure of a building, wherein the side wall of the structure is substantially vertical. The mounting base material and the horizontal horizontal mounting base material are formed in a lattice shape, and standing portions are formed around the front surface part made of a thin metal plate,
The fastening pieces are extended to the upper and lower standing portions so that they can overlap with the fastening pieces of the exterior material which are vertically adjacent to each other in the working state, and the receiving portions of the elastic gaskets are provided at the left and right ends of the fastening pieces. To form a metal exterior material by attaching fastening members to the left and right standing portions, and the vertical joints are attached in the vertical direction via elastic gaskets attached to the surface of the vertical mounting base material. Along with attaching the member, the edge of the elastic gasket is inserted into the receiving portion formed at the end of the fastening piece in the lateral direction, and the lateral joint portion includes the standing pieces of the exterior material that are vertically adjacent to each other. A mounting structure for a metal exterior material, which is superposed and mounted on a lateral mounting base material.