JP2990649B2 - Protective edge set for construction - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an architectural edge set for covering an end face of an exterior panel for an architectural panel, and more particularly, to a backside of an exterior material formed by bending an aluminum plate designed for home remodeling. The present invention relates to an architectural rim set for covering a cut end surface of a siding board exterior wall filled with a heat insulating cushioning material such as urethane foam.

[0002]

2. Description of the Related Art As shown in FIG. 5 and FIG.
1. The tongue main body 51 includes a cap mounting portion 52 having an insertion groove 53, a butting surface 55 formed on the back surface of the cap mounting portion 52, and a fixing piece 54 protruding continuously from the butting surface 55, and the cap mounting portion 52 is provided. Part 5
2 includes several fixed protrusions 5 protruding into the insertion groove 53.
7, 58 are formed. Also, the cover cap 61
Is composed of a decorative surface 64, an insert 63 projecting below the decorative surface 64 and having an elastic ridge 65 at its lower end, and a pressing portion 62 formed by curling one end of the decorative surface 64.

[0003] In order to attach this retaining edge set, first, as shown in FIG. 7, a fixing piece 54 of a retaining edge main body 51 is fixed to an existing wall 31 of a building in advance with a nail 33 or the like. Next, the siding board 32 is attached on the fixing piece 54, and the gap between the butt surface 55 and the end face of the siding board 32 is waterproofed by joint caulking a.
The first insertion piece 63 is inserted into the insertion groove 53 of the toe body, and the elastic projection 65 and the fixing projections 57 and 58 are fixed by engagement with each other.
By pressing the siding board 32, the gap is eliminated.

[0004] Such a set of rims is used to cover the exposed end surfaces of the joined siding boards in the upper, lower, left and right sides, to prevent rainwater from entering, and to enhance the beauty. As a typical example, FIG. 8 shows a case where the siding board is mounted on the corner, FIG. 9 shows a case where the siding board is mounted on an end surface under the eaves, and FIG. Is shown.

[0005]

By the way, when the conventional set of the rim is used at the corner shown in FIG.
Since the siding board 32b is fitted after the siding board 32b is attached to the existing wall 31 by abutting the siding board 32a on the surface of the already mounted siding board 32a, the cap mounting portion 52 is pressed by a slight difference in dimensional accuracy of the siding board 32b. Then, the insertion groove 53 is deformed, and it becomes extremely difficult to insert the insertion piece 63 of the cover cap 61 into the insertion groove 53.

When a conventional set of toes is mounted under the eaves as shown in FIG. 9, the eave ceiling 35 is inclined downward, and the width of the cap mounting portion 52 of the toe body 51 is short. Since the position of the insertion groove 53 is close to the eaves ceiling 35, the operation of inserting the cover cap 61 is extremely difficult.

Further, when a conventional set of rims is mounted around a window as shown in FIG. 10, when the insertion piece 63 of the cover cap 61 is fitted into the insertion groove 53 of the rim body 51, the insertion piece 63 is inserted. The fixing ridge 57 for fixing is directly provided on the outer surface 56.
When an excessive stress is applied during insertion, the outer surface 56 is often deformed. However, in the case of around a window, since the outer surface 56 appears directly on the surface, even a slight distortion impairs aesthetics.
There is a disadvantage that the repair work requires a great deal of labor.

Further, in order to obtain a waterproof effect, the butt surface 55 on the back surface of the cap mounting portion and the siding board 32
Caulking is applied to the gap with the end surface of the siding board, but when the siding board is mounted as shown in FIG. 7, the upper surface of the cap mounting portion 52 and the surface of the siding board 32 are substantially flush with each other, so that the caulking is raised too much. The joint caulking a cannot be performed. Joint caulking a
In the case of (1), there is a drawback that the waterproof effect is small and the durability is poor.

[0009] For this purpose, it is necessary to further perform the driving caulking c. However, when the driving caulking c is performed, it is necessary to accurately cut the length of the siding board 32, and the cut of the siding board to be caulked is required. Since the urethane foam is used, the caulking material is hardly adhered, and the waterproof effect cannot be expected much.

[0010]

DISCLOSURE OF THE INVENTION It is a first object of the present invention to provide a set of architectural margins which is easy to manufacture and construct, has high durability and is excellent in waterproofing and draining effects. I do. When the present invention is fixed to an existing wall of a used house, it is easy to perform construction, and furthermore, there is no gap or water leakage,
It is a second object of the present invention to provide an inexpensive architectural edge set suitable for repeeers with little deformation of the decorative surface.

As a result of intensive studies conducted by the present inventor to achieve the above object, the cap is provided with a drainage gutter for discharging rainwater that has entered through a gap between the cap and the siding board, and the cap body and the cap are provided with a drainage gutter. By variously improving the detailed structure, it was possible to realize a set of architectural edge which is robust, has excellent waterproofing effect, has good workability, and is also economical.

[0012] That is, the architectural rim set of the present invention comprises:
It consists of a combination of a toe body formed by bending one metal plate and a cap formed by bending one metal plate to be inserted into the toe body. And an elastic holding portion formed by bending a free end of the metal plate for the engaging edge main body; a bend having a substantially box-shaped cross section so as to include the elastic holding portion continuously with the elastic holding portion. A cap mounting portion formed with an insertion groove for receiving the fitting piece of the cap between the elastic holding portion and an inner wall facing the same; formed by projecting the side wall of the cap mounting portion outward and then folding the cap mounting portion. A partition wall; an abutting surface formed continuously with the partition wall;
The end portion of the abutting surface is formed by bending the end portion of the butt surface substantially at a right angle.

The height of the upper surface of the cap mounting portion of the toe body should be substantially equal to the height of the surface of the siding board to be mounted, and the height of the partition wall of the cap mounting portion should be mounted. One of the features is that the height is made higher than the height of the surface of the siding board, and the height of the tip is in contact with the inner surface of the cap to be mounted.

On the other hand, the cap is a flat decorative surface portion; a siding board pressing portion formed by bending one end of the decorative surface portion; a drain gutter portion formed by bending the other end of the decorative surface portion into a gutter shape; And a fitting piece having an elastic ridge formed continuously with the portion and engaged with the elastic holding portion of the toe body.

Further, the drain gutter portion of the cap is formed by bending one end of a decorative surface portion into a round shape to form a drain gutter having a substantially U-shaped cross section, and by bending one end of the decorative surface portion into a round shape and further rising to form a drain gutter. It can also be structured. In any case, a tubular drain gutter can be formed by combining with the partition wall of the above-mentioned toe body.

[0016]

According to the present invention, there is provided an architectural rim set for fixing a fixing piece of a rim body to an existing wall by attaching a nail or a screw, stacking a siding board on the siding board, and joining a butt surface of the rim board with a siding board. After waterproofing by triangular caulking in the gap with the end face of the cap, insert the fitting piece of the cap into the insertion groove of the cap mounting part of the toe body,
At the same time as the elastic holding portion in the cap mounting portion and the elastic ridge at the tip of the fitting piece of the cap are engaged and fixed, rainwater enters from the gap by pressing the surface of the siding board with the pressing portion of the cap. To prevent

[0017] Even if rainwater enters the set of bevels,
Since the drain gutter is formed in the cap, the intruded water can be easily drained to the outside by the drain gutter. In particular, when using the set of the present invention around the window,
By connecting the drain gutter of the set of bezels installed horizontally on the window and the drain gutter of the set of bezels mounted vertically on the left and right of the window, the gutter can enter the horizontal set of bezels on the window and drain the gutter. The rainwater collected in the section is drained to the ground through a vertical drain gutter on both sides of the window, over a drain provided under the lowest siding board. Further, water condensed in the set of the rims due to the difference in outside air temperature is immediately drained, so that the inside of the set of the rims can be kept in a dry state at all times, and corrosion and deterioration of the material can be prevented.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. 1, 2a, 2b and 3. FIG. That is, the architectural rim set of the present invention comprises a rim body 1 formed by bending a single metal plate and a cap 2 formed by bending a single metal plate to be inserted into the rim body 1. It is composed of a combination with

The tongue main body 1 is formed in a box shape having a substantially rectangular cross section and a width d, and has a cap mounting portion 11 having an insertion groove 16 into which a fitting piece of the cap 2 is inserted, and the cap mounting portion 11 is formed. An elastic holding portion 12 formed by bending a free end of a metal plate to be bent, a partition wall 15 formed by projecting an inner side wall of the cap mounting portion 11 outward and then folding the same, and formed continuously with the partition wall 15. And a tongue main body fixing piece 14 formed by bending an end of the butting surface 13 at a substantially right angle.

The height of the upper surface of the cap mounting portion 11 of the tongue main body 1 is substantially equal to the height of the surface of the siding board 32 to be mounted as shown in FIG. Is higher than the height of the surface of the siding board 32 to be mounted, and the height at which the upper end of the partition wall 15 contacts the inner surface of the cap 2 when the cap 2 is mounted. Therefore, the surface of the siding board 32 and the upper end of the partition wall 15 are spaced apart by the distance h.

On the other hand, as shown in FIG.
A flat decorative surface portion 21, a siding board pressing portion 22 formed by bending one end of the decorative surface portion 21, a drain gutter portion 23 formed by bending the other end of the decorative surface portion 21 into a box shape having a substantially rectangular cross section, and The rising part 2 of the drain gutter part 23
6 is formed by folding back downward, and is formed of a fitting piece 24 having an elastic ridge 25 which engages with the elastic holding portion 12 of the above-mentioned toe body.

Further, the drain gutter 23 of the cap 2 is
As shown in b, the other end of the decorative surface portion 21 may be bent into a substantially U-shaped cross section to form the drain gutter portion 23, and then immediately bent downward to form the fitting piece 24. In any case, if the cap 2 is inserted into the tongue main body 1, the drain gutter portion 23 of the cap 2 and the partition wall 15 of the tongue main body 1 are united to form one tubular drain gutter. .

In order to use the architectural rim set of the present invention, first, as shown in FIG.
And fix the fixing piece 14 with a nail 33 or the like. Next, after the siding board 32 is stacked thereon, a caulking material is applied to the gap between the end surface of the siding board and the butting surface 13. At this time, since the partition wall 15 is configured to be sufficiently higher than the surface of the siding board by the distance h, so-called triangular caulking 34 can be performed for caulking.

In this state, the fitting piece 24 of the cap 2 is inserted into the insertion groove 16 of the cap mounting portion 11 of the toe body 1,
The bottom surface of the drain gutter portion 23 of the cap is placed on the upper surface of the cap mounting portion 11, and at the same time, the surface of the siding board 32 is pressed and fixed by the pressing portion 22 of the cap.
At this time, since the width d of the cap mounting portion 11 is designed to be considerably large, the cap can be inserted even when the mounting position of the rim body is close to an adjacent structure such as a corner or under an eave. The position of the insertion groove 16 is away from the wall by the distance d, so that the cap can be easily inserted.

As a result, the cut end surface of the siding board 32 provided on the existing wall 31 is covered with the tongue main body 1 to prevent rainwater from entering from this portion, and the decorative surface 21 is provided thereon. By covering the cap 2, the corners or edges with a beautiful finish are formed.

Further, as shown in FIG. 4, in the case of a structure around a window or the like, at the joint of the corners of the set of rims 1a provided on the upper side of the window frame and the set of rims 1b provided on the left and right sides of the window frame. ,
The drain gutter 23a of the cap 2a of the upper rim set 1a
The other side wall is cut off while leaving only one side wall 37 of the peripheral wall of the peripheral wall, and the side wall 37 is connected to the cap 2 of the rim set 1b.
b into the drainage gutter section 23b, the edge set 1a
The drainage gutter of the toe set 1b communicates with the toe set 1b, so that water that has entered the toe set can be easily drained.

Although the architectural rim set of the present invention has been described mainly for use on existing walls, it goes without saying that it can also be used for exteriors for new buildings. In addition, the outer surface of the rim body and the decorative surface of the cap are shown as flat surfaces as shown in the examples, but in addition, press working such as vertical stripes, embossing having any pattern, and any pattern It is free to apply color painting etc.

[0028]

According to the present invention, a cap 2 for a set of rims for construction of the present invention.
Is also configured as a drain gutter, so that water condensed in the set of bezels and rainwater that has entered from outside can be drained to the outside through this drain gutter, preventing water from entering the building, Corrosion and deterioration of the material can be prevented.

In the architectural rim set of the present invention, the cap mounting portion of the rim main body is formed in a box shape having a substantially rectangular cross section, and the width d of the cap mounting portion 11 is designed to be considerably large. Even if the mounting position of the rim body is close to the adjacent structure, such as a corner or under the eaves, the cap insertion groove is located at a distance d, so the cap insertion work should be performed easily. Can be.

When the architectural rim set of the present invention is mounted at a corner, the cap mounting portion 11 is pressed and deformed due to a slight difference in dimensional accuracy of the siding board 32 to be fitted after the rim body 1 is mounted. However, since the width d of the cap mounting portion 11 is designed to be considerably large, the deformation is absorbed, and the insertion groove 16 and the elastic holding portion 12 are provided on the partition wall 15 side. Deformation is prevented, and there is no hindrance to the operation of inserting the cap 2.

When the architectural rim set of the present invention is mounted around a window, the rim set is mounted horizontally on the window, and two rim sets are mounted vertically on both sides of the window. If the parts were connected, the rainwater that penetrated the horizontal set of bezels on the window and collected in the drain gutters was provided under the lowest siding board along the vertical drain gutters on both sides of the window. Since the siding board is drained, rainwater that enters the inside of the siding board can be completely drained to the outside, and the service life of the siding board can be increased. Further, since the insertion groove 16 and the elastic holding portion 12 are provided on the partition wall 15 side, even if the insertion groove portion is slightly deformed due to excessive attachment during the insertion operation of the cap 2, even if the insertion groove portion is slightly deformed.
The deformation does not extend to the outer surface 17, so that the occurrence of distortion on the outer surface is avoided.

The height of the partition wall 15 of the main edge 1 of the main edge set of the architectural edge set of the present invention is set to the siding board 32 to be mounted.
Since there is a difference from the surface by a distance h, an exposed surface appears to that extent on the abutting surface 13, so that when performing caulking, triangular caulking 34 can be performed. Therefore, the waterproof effect and the durability are remarkably excellent as compared with the joint caulking of the conventional product.

In the case of triangular caulking, the caulking material is adhered to the aluminum surface of the siding board, so that it is difficult to peel off. Also, the length of the siding board and the precision of the cut surface of the end face need not be increased so much. The coking performance can be sufficiently exhibited.

[Brief description of the drawings]

FIG. 1 is a side view of a main body of a rim of a rim set for construction according to the present invention.

FIG. 2 is a side view of the cap of the building rim set according to the present invention.

FIG. 3 is a cross-sectional view showing a state in which the architectural rim set of the present invention is attached to an existing wall.

FIG. 4 is a perspective view showing a state in which the building rim set of the present invention is attached to an existing wall.

FIG. 5 is a side view of a main body of a conventional rim set for construction.

FIG. 6 is a side view of a cover cap of a conventional building rim set.

FIG. 7 is a cross-sectional view showing a state in which a conventional building rim set is attached to an existing wall.

FIG. 8 is an explanatory view for explaining a state of use of a conventional building rim set (inset corner).

FIG. 9 is an explanatory view (lower part of an eave) for explaining a use state of a conventional set of building rims.

FIG. 10 is an explanatory view (a window surrounding portion) for explaining a use state of a conventional building rim set.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 retaining edge main body 2 cap 11 cap mounting portion 12 elastic holding portion 13 butting surface 14 fixing piece 15 partition wall 16 insertion groove 17 outer surface 21 decorative surface 22 pressing portion 23 drain gutter portion 24 fitting piece 25 elastic ridge 31 existing wall 32 Siding Board 34 Triangular Caulking

Claims (2)

(57) [Claims] A first metal plate formed by bending a metal plate; and a cap formed by bending a single metal plate to be inserted into the first metal plate. Formed by bending the free end of the metal plate for the toe body
Elastic holding portion; the elastic holding portion being continuous with the elastic holding portion.
Fold it into a box shape so that it contains almost
The cap is placed between the elastic holding portion and the inner wall facing the elastic holding portion.
A cap with an insertion groove to receive the fitting piece of the cap
Part; folded after the inner wall of the cap mounting part is projected outward
A partition wall formed by repetition; formed continuously to the partition wall
Butting surface; formed by bending the end of the butting surface at a substantially right angle
Form more becomes Tomeen body fixed pieces, the caps flat担状makeup face; the decorative siding board pressing portion formed by bending one end of the surface portion; the decorative surface portion and the other end a gutter-shaped
Gutter portion is formed by bending; continuously formed in the drainage gutter consists fitting piece with elastic ridges engaging the resilient clamping portion of the Tomeen body, the cap above Tomeen body To
When installed, the drain gutter of the cap and the lip
The partition wall of the body forms a tubular drain gutter.
A set of architectural rims , characterized by being made . 2. The height of the upper surface of the cap mounting portion of the toe body should be substantially equal to the height of the surface of the siding board to be mounted, and the height of the partition wall of the cap mounting portion should be mounted. The height of the siding board should be higher than the height of the
2. The building edge set according to claim 1 , wherein the height is in contact with an inner surface of the cap.