JPH08100462A - Fitting structure for open veranda - Google Patents

Abstract

PURPOSE: To fit an open veranda to the edge side without generating a gap between an upper board and a sash and prevent a worker from being forced with the fitting work in a forced attitude by fixing a floor joist with a coupling metal coupled with an L-metal. CONSTITUTION: Pawl sections 6c, 6c bent downward are provided at the tip of the horizontal piece 6a of an L-metal 6, and a T-section 7a is provided at the lower end section of a coupling metal 7. The T-section 7a is hooked on the pawl sections 6c, 6c to couple the coupling metal 7 with the L-metal 6, and a floor joist 2 is fixed by the coupling metal 7.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wet-rim mounting structure made of synthetic resin, which is mounted on the edge of a building.

[0002]

2. Description of the Related Art A wet edge provided on the edge of a building is a wide area that will not fade even in modern homes, because the atmosphere of a traditional Japanese-style house construction can give a peace of mind to the resident and create an emotional atmosphere. Has gained popularity. As shown in FIG. 9, the wet edge 1 includes two joists 2 and 2 on the edge side 2
1 is arranged in parallel along with 1, and a large number of upper plates 3 are arranged on this.
It is the one that is placed side by side in parallel. The front joist 2 is supported on the ground 31 by the three legs 5 and the rear joist 2 is attached to the base 22 on the edge 21. Further, since such a wet edge 1 is exposed to the direct rays of rain or sunlight, recently, a wet edge made of a synthetic resin which is free from rust and is not likely to decay is often used.

A conventional mounting structure for the wet edge 1 will be described with reference to FIG. The base 22 on the edge 21 has a longitudinal section L
The L-shaped metal fitting 6 is fixed by a nail 14. In this L metal fitting 6, a tip of a horizontal piece 6a protruding in the horizontal direction is bent upward to form a locking portion 6g. Wet edge 1 is leg 5
The joist 2 which is not attached is placed on the horizontal piece 6a of the L metal fitting 6. The locking portion 6g is for locking the joist 2 and stopping the movement in the direction opposite to the edge side 21. Then, the joist 2 is fixed to the lateral piece 6a by the nail 14 driven from below the L metal fitting 6.

[0004]

However, in the above-mentioned mounting structure, the engaging portion 6 facing upward is provided at the tip of the lateral piece 6a of the L metal fitting 6.
Due to the existence of g, the side edge of the wet edge 1 must be slightly lifted, and then the joist 2 must be placed on the horizontal piece 6a of the L metal fitting 6 by shifting in the edge side 21 direction. However,
Normally, the rail portion of the sash 24 is provided on the edge side 21,
The side edge portion 24a is provided so as to project to the outdoor side. Therefore,
The wet edge 1 is a work of lifting the side edge and placing the joist 2 on the horizontal piece 6a unless a certain gap G is provided between the upper surface of the upper plate 3 and the lower surface of the side edge portion 24a. Can not be. In addition, this joist 2 is the L metal fitting 6
The nail 14 must be struck from below to secure it.

For this reason, the conventional wet edge mounting structure cannot attach the wet edge 1 under the sash 24 on the edge side 21 so that the wet edge 1 cannot be attached tightly, and the gap G must be provided, resulting in poor appearance. was there. Further, in order to fix the joist 2 to the L metal fitting 6, the worker has to dig under the wet edge 1 and perform nailing work, which causes a difficult work in an unreasonable posture. there were.

In view of the above-mentioned circumstances, the present invention makes it possible to mount the joists by engaging the L metal fittings with the metal fittings so that the upper plate and the sash can be mounted without leaving a gap between them. The purpose of the present invention is to provide a wet edge mounting structure that does not force an operator to perform a mounting operation in an unreasonable posture.

[0007]

In order to solve the above-mentioned problems, the invention of claim 1 has a plurality of synthetic resin upper plates on a synthetic resin joist arranged in parallel with each other. In the wet edge mounting structure, in which one side of the wet edge that is laid in parallel is attached to the base such as the edge of the building, the vertical cross section is almost L-shaped and the tip of the horizontal horizontal piece bends downward. The vertical vertical piece of the L metal fitting provided with the engaging portion is fixed to the base, and the joist on one side of the wetting edge is placed on the horizontal piece of the L metal fitting, and The engaging portion of the horizontal piece of the L metal fitting is engaged with the engaging portion provided at the lower end of the engaging metal fitting, and the joist on the horizontal piece of the L metal fitting is stopped by the engaging metal fitting. .

According to a second aspect of the present invention, the engaging portion of the lateral piece of the L metal fitting comprises a claw portion which is bent downward only by projecting only both sides of the end of the lateral piece, and the engaging metal fitting is engaged. The joint portion is formed by a T-shaped portion that is bent in a substantially horizontal direction by projecting in a T-shape from the lower end portion of the engagement fitting, and the T-shaped portion is locked to the claw portions on both sides from below. The fitting is characterized in that the fitting is engaged with the L fitting, and a screw member such as a tapping screw is screwed into the joist through a through hole provided in the engaging fitting to stop the joist.

According to a third aspect of the present invention, the engaging portion of the lateral piece of the L metal fitting is formed of a female screw hole provided at a tip portion of the lateral piece bent downward, and the engaging portion of the engaging metal fitting. Is formed of a through hole provided at the lower end portion of the engaging fitting, and the engaging fitting is engaged with the L fitting by screwing the male screw member into the female screw hole through the through hole. It is characterized in that the joist is stopped by screwing a screw member such as a tapping screw into the joist through another through hole provided in the.

According to a fourth aspect of the present invention, the engaging portion of the lateral piece of the L metal fitting is formed of a female screw hole provided at a tip portion of the lateral piece bent downward, and the engaging portion of the engaging metal fitting. Is formed of a through hole provided at the lower end portion of the engaging fitting, and the engaging fitting is engaged with the L fitting by screwing the male screw member into the female screw hole through the through hole. The upper end of the is bent to form a bent locking portion, and the bent locking portion is locked to the upper surface of the joist to stop the joist.

[0011]

According to the structure of the present invention, the joist on one side of the wet edge is placed on the horizontal piece of the L metal fitting fixed to the base and supported from below. Moreover, the joists are stopped by the engaging metal fittings engaged with the ends of the horizontal pieces of the L metal fittings to prevent the wetting edge from slipping off to the other side or moving in other directions. Therefore, one side of the wet edge can be securely attached to the base such as the edge of the building by the L metal fitting and the engaging metal fitting.

When the wet edge is attached, since the end of the horizontal piece of the L metal fitting is bent downward, the joist can be slid directly on and placed on the horizontal piece. Therefore, this wet edge allows the upper plate on one side to be inserted under the sash or the like projecting from the edge side of the building without any gap. Further, since the joists are placed on the horizontal piece of the L metal fitting and then stopped by the engaging metal fitting that is engaged with the tip of the horizontal metal piece, the operator can hold the L piece in an uncomfortable posture.
There is no need to perform a difficult work such as driving a nail from below the metal fitting, and the mounting work becomes easy.

[0013]

Embodiments of the present invention will be described in detail below with reference to the drawings.

1 to 4 show a first embodiment of the present invention. FIG. 1 is a partially enlarged vertical sectional view showing a mounting structure of a wetting edge, and FIG. 2 is a perspective view showing an L metal fitting and an engaging metal fitting. Figure, Figure 3
Is a perspective view showing the engaged state of the L metal fitting and the engaging metal fitting, and FIG. 4 is an overall perspective view of the wet edge attached to the edge side. Note that FIG.
And the same numbers are added to the constituent members having the same functions as those of the conventional example shown in FIG.

In the wet edge 1 of this embodiment, as shown in FIG. 4, two joists 2 and 2 are arranged in parallel along the edge 21 and a number of upper plates 3 ... And are those which are laid side by side in parallel at right angles. The joists 2 and 2 are made of rods having an inverted U-shaped longitudinal section, and the upper plates 3 ...
It is composed of solid timber. The upper plates 3 ... Are fixed by tapping screws (not shown) screwed so as to penetrate from the inner U-shaped ceiling surfaces of the joists 2 and 2 to the upper surface. On the lower surface of the front joist 2,
The three fixing legs 5 are fixed by the fixing metal fitting 4, and are supported on the ground 31 by these fixing legs 5. Further, the rear joist 2 is attached to the base 22 on the edge 21 as described in detail below. The joists 2, 2 and the upper plates 3 and the legs 5 are made of a synthetic resin molded product such as PVC foam, and have a woody coating on the surface.

A structure for attaching the wet edge 1 to the edge side 21 will be described. As shown in FIG. 1, on the edge side 21, a wooden base 22 is fixed on a concrete base 23, and a sash 24 is attached on the wooden base 22 to partition between an indoor floor 25 and the outdoor. . This sash 24 has side edges 2
4a is provided so as to project toward the outdoor side. Also, the edge 21
A wall plate 26 is attached to the outdoor surface of the.

An L metal fitting 6 is fixed to the surface of the wall plate 26 below the side edge portion 24a of the sash 24 on the edge side 21. As shown in FIG. 2, the L metal fitting 6 is a metal plate having an L-shaped vertical cross section, and includes a horizontal piece 6a on the horizontal side and a vertical piece 6b on the vertical side, and both sides project from the tip of the horizontal piece 6a. It is bent at the same time and is bent downward to form the claw portions 6c, 6c. Then, as shown in FIG. 1, the L metal fitting 6 is fixed to the base 22 behind the wall plate 26 by screwing a wood screw 11 through a through hole provided in the vertical piece 6b.
As for the wet edge 1, the joist 2 to which the leg 5 is not attached is placed on the horizontal piece 6a of the L metal fitting 6. At this time,
The L metal fitting 6 is fixed at a height position such that there is almost no gap between the upper surface of the upper plate 3 of the wet edge 1 and the lower surface of the side edge portion 24a of the sash 24.

An engaging fitting 7 is engaged with the end of the lateral piece 6a of the L fitting 6. As shown in FIG. 2, the engaging metal fitting 7 forms a T-shaped T-shaped portion 7a by making cuts from both sides in the vicinity of the lower end portion of a vertically arranged metal plate, and the T-shaped portion 7a is formed. It is bent in the horizontal direction. Then, as shown in FIG. 3, the T-shaped portion 7a is lifted from below and brought into contact with the lower surface of the horizontal piece 6a of the L metal fitting 6, thereby locking both sides of the T-shaped portion 7a to the claw portions 6c, 6c. By doing so, the engagement fitting 7 is engaged with the tip of the lateral piece 6a of the L fitting 6. Further, as shown in FIG. 1, the engagement metal fitting 7 fixes the joist 2 by screwing a tapping screw 12 through a through hole provided in the main body.

With the above-mentioned mounting structure, the joist 2 of the wet edge 1
Is placed on the horizontal piece 6a of the L metal fitting 6 fixed to the base 22 and supported from below. Moreover, the joist 2 moves in the horizontal direction or moves upward by engaging the T-shaped portion 7a of the engaging metal fitting 7 that holds the joist 2 with the claw portions 6c and 6c of the L metal fitting 6. Movement is also stopped.

The procedure for attaching the wet edge 1 will be described.
First, the L metal fitting 6 is fixed to the base 22 on the edge side 21 with a wood screw 11. Next, the joist 2 having the wet edge 1 is placed on the horizontal piece 6a of the L metal fitting 6. At this time, since the wet edge 1 has almost no gap between the upper plate 3 and the side edge portion 24a of the sash 24, the wet edge 1 is slid right beside and the joist 2 is placed on the horizontal piece 6a. At this time, since the front end of the horizontal piece 6a is provided only with the bent claw portions 6c, 6c, the joist 2 is placed by sliding on the horizontal piece 6a as it is. And
The engaging metal fitting 7 is engaged with the lateral piece 6a of the L metal fitting 6, and then the joist 2 is fixed to the engaging metal fitting 7 with the tapping screw 12.

Therefore, according to the wet edge mounting structure of this embodiment, the wet edge 1 can be mounted without leaving a gap between the upper plate 3 and the side edge portion 24a of the sash 24.
Moreover, since the joist 2 can be stopped only by engaging the engaging metal fitting 7 with the lateral piece 6a of the L metal fitting 6 and screwing in the tapping screw 12 from the side, this fastening work becomes easy.

5 and 6 show a second embodiment of the present invention. FIG. 5 is a partially enlarged vertical sectional view showing a wetting edge mounting structure, and FIG. 6 is an engagement between an L metal fitting and an engaging metal fitting. It is a perspective view showing a state. The constituent members having the same functions as those of the first embodiment shown in FIGS. 1 to 4 are designated by the same reference numerals and the description thereof will be omitted.

In this embodiment, the tip of the horizontal piece 6a of the L metal fitting 6 is not provided with the claw portions 6c, 6c as in the first embodiment, but the tip 6d of the horizontal piece 6a is bent downward. At the same time, a female screw hole 6e is provided in the tip portion 6d. The female screw hole 6e is formed by forming an M6 female screw having a root diameter of 6 mm by burring to have a screw length longer than the plate thickness. Further, the engagement fitting 7 is the first
Instead of the T-shaped portion 7a of the embodiment, a through hole 7b having a diameter of 6 mm or more is formed in the lower end portion.

After the joist 2 is placed on the lateral piece 6a of the L metal fitting 6, the male metal screw 13 of M6 is screwed into the female screw hole 6e of the tip portion 6d of the L metal fitting 6 through the through hole 7b. It is engaged by mating. Also, this engaging metal fitting 7
Is a tapping screw 1 through a through hole provided in the main body.
The joist 2 is stopped by screwing in 2.

Also in the case of the wet edge mounting structure having the above structure,
Since the joist 2 is placed on the horizontal piece 6a of the L metal fitting 6 and the engaging metal fitting 7 is engaged with the L metal fitting 6, the upper plate 3 of the wet edge 1
And the side edge portion 24a of the sash 24 can be attached without leaving a gap. Moreover, since the engaging metal fitting 7 is engaged with the L metal fitting 6 by screwing the male screw 13 from the side, and the joist 2 can be fixed by screwing the tapping screw 12 from the side, this fixing work can be performed. It will be easier.

7 and 8 show a third embodiment of the present invention. FIG. 7 is a partially enlarged vertical sectional view showing a mounting structure of a wetting edge, and FIG. 8 is an engagement between an L metal fitting and an engaging metal fitting. It is a perspective view showing a state. It should be noted that constituent members having the same functions as those of the second embodiment shown in FIGS. 5 and 6 are designated by the same reference numerals and the description thereof will be omitted.

In the L metal fitting 6 of this embodiment, the tip 6d of the horizontal piece 6a is bent downward similarly to that shown in the second embodiment, and an M6 female screw hole 6e is provided in the tip 6d. To be Further, the engaging metal fitting 7 also has a through hole 7b having a diameter of 6 mm or more at the lower end portion. However, in this engaging fitting 7, the plate width of the metal plate excluding the lower end portion is formed narrow, and the upper end portion is bent in the horizontal direction to form a bent locking portion 7c.

After the joist 2 is placed on the horizontal piece 6a of the L metal fitting 6, the male metal screw 13 of M6 is screwed into the female screw hole 6e of the tip portion 6d of the L metal fitting 6 through the through hole 7b. It is engaged by mating. In addition, at this time, the engagement metal fitting 7 stops the joist 2 by locking the upper edge portion of the joist 2 from above by the bending engagement portion 7c at the upper end. For this reason, the bending locking portion 7c of the engaging fitting 7 is formed to have a narrow plate width as described above, and can be inserted into the gap between the two upper plates 3 and 3.

Even in the case of the wet edge mounting structure having the above-mentioned structure,
Since the joist 2 is placed on the horizontal piece 6a of the L metal fitting 6 and the engaging metal fitting 7 is engaged with the L metal fitting 6, the upper plate 3 of the wet edge 1
And the side edge portion 24a of the sash 24 can be attached without leaving a gap. Moreover, since the engaging metal fitting 7 is engaged with the L metal fitting 6 only by screwing the male screw 13 from the side, and the joist 2 is also fixed by the bent locking portion 7c of the engaging metal fitting 7, this fixing work is performed. It will be easier.

[0030]

As is apparent from the above description, according to the wet edge mounting structure of the present invention, since the wet edge can be slid right beside and the joist can be placed on the L metal fitting, from the edge side of the building. Since it can be inserted under a protruding sash or the like without a gap, it is possible to obtain an effect that a good-looking attachment construction can be performed. Further, since the joist on the horizontal piece of the L metal fitting is stopped by the engaging metal fitting which is engaged with the tip of the horizontal piece, the operator is not forced to perform an unreasonable work at the time of installation, and the construction work can be performed. The effect that it becomes easy is also obtained.

[Brief description of drawings]

FIG. 1 shows a first embodiment of the present invention and is a partially enlarged vertical sectional view showing a mounting structure for a wet edge.

FIG. 2 shows a first embodiment of the present invention and is a perspective view showing an L metal fitting and an engaging metal fitting.

FIG. 3 shows the first embodiment of the present invention and is a perspective view showing an engaged state of the L metal fitting and the engagement metal fitting.

FIG. 4 shows the first embodiment of the present invention and is an overall perspective view of a wet edge attached to the edge side.

FIG. 5 shows a second embodiment of the present invention and is a partially enlarged vertical sectional view showing a wetting edge attachment structure.

FIG. 6 shows a second embodiment of the present invention and is a perspective view showing an engaged state of the L metal fitting and the engagement metal fitting.

FIG. 7 shows a third embodiment of the present invention and is a partially enlarged vertical sectional view showing a mounting structure for a wet edge.

FIG. 8 shows a third embodiment of the present invention and is a perspective view showing an engaged state of the L metal fitting and the engagement metal fitting.

FIG. 9 shows a conventional example, and is an overall perspective view of a wet edge attached to the edge side.

FIG. 10 shows a conventional example and is a vertical cross-sectional view showing a mounting structure for a wet edge.

[Explanation of symbols]

 1 Wet edge 2 joist 3 Upper plate 6 L metal fittings 6a Horizontal piece 6b Vertical piece 6c Claw portion 6e Female screw hole 7 Engaging metal fitting 7a T-shaped portion 7b Through hole 7c Bending locking portion 21 Edge side 22 Base

Claims (4)

[Claims] 1. One side of a wetting edge in which a plurality of synthetic resin upper plates are horizontally arranged in parallel on a synthetic resin joist arranged in parallel with one another is an edge of a building or the like. In a wet edge mounting structure that is attached to the base of, the vertical vertical piece of the L metal fitting, which has a substantially L-shaped vertical section and is bent downward at the end of the horizontal horizontal piece, is the base. And a joist on one side of the wetting edge is placed on the horizontal piece of the L metal fitting, and is provided at the lower end portion of the engaging metal fitting in the engaging portion of the horizontal piece of the L metal fitting. The engaging structure is engaged, and the joist on the lateral piece of the L metal fitting is stopped by the engaging metal fitting, the wet edge mounting structure. 2. An engaging portion of a lateral piece of the L-shaped metal fitting is composed of a claw portion in which only both sides of the tip of the lateral metal piece are projected and bent downward, and the engaging portion of the engaging metal fitting is It is composed of a T-shaped part that is bent in a substantially horizontal direction by projecting in a T-shape from the lower end of the engaging metal fitting, and by engaging this T-shaped part with the claw portions on both sides from below, the L-metal fitting is engaged. 3. The wet edge according to claim 1, wherein the joist is fastened to the joist by screwing a screw member such as a tapping screw into the joist through a through hole provided in the engaging metal fitting. Mounting structure. 3. An engaging portion of a lateral piece of the L metal fitting comprises a female screw hole provided at a front end portion of the lateral piece bent downward, and the engaging portion of the engaging metal fitting has the engaging metal. A through hole provided at the lower end of the tool, and by engaging a male screw member with the female screw hole through the through hole, the engaging fitting is engaged with the L fitting, and the other fitting provided on the engaging fitting. 2. The attachment structure for a wet edge according to claim 1, wherein the joist is fixed by screwing a screw member such as a tapping screw into the joist through the through hole. 4. An engaging portion of a lateral piece of the L metal fitting comprises a female screw hole provided at a tip end portion of the lateral piece bent downward, and the engaging portion of the engaging metal fitting is made of the engaging metal. The fitting is made of a through hole provided at the lower end of the tool, and the male fitting is engaged with the female fitting through the through hole so that the fitting is engaged with the L fitting and the upper end of the fitting is bent. The attachment structure for a wet edge according to claim 1, wherein the bending locking portion is formed to be fixed, and the bending locking portion is locked to the upper surface of the joist to stop the joist.