JP3343640B2 - Wet edge mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting a wet edge made of a synthetic resin, for example, on the edge of a building.

[0002]

2. Description of the Related Art Wet rims provided on the edge of a building are wide and long-lasting even in modern houses, because the atmosphere of a traditional Japanese-style house architecture can provide peace of mind to the resident and create an emotional atmosphere. Has gained popularity. As shown in FIG. 9, the wet edge 1 connects the two joists 2 to the edge 2.
1 are arranged side by side, and a number of upper plates 3 are placed on this.
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. In addition, since such a wet edge 1 is exposed to rain or direct sunlight, recently, a synthetic resin material that does not 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 with a nail 14. The L bracket 6 has a locking portion 6g formed by bending the tip of a horizontal piece 6a projecting in the horizontal direction upward. Wet edge 1 is leg 5
The joist 2 to which is not attached is placed on the horizontal piece 6a of the L bracket 6. The locking portion 6g is for locking the joist 2 and restricting movement in the direction opposite to the edge 21. Then, the joist 2 is fixed to the horizontal piece 6a by a nail 14 driven from below the L bracket 6.

[0004]

However, in the above-mentioned mounting structure, an upward locking portion 6 is attached to the tip of the horizontal piece 6a of the L bracket 6.
Due to the presence of g, the joist 2 must be placed on the horizontal piece 6a of the L bracket 6 by slightly lifting the side of the wet edge 1 and then shifting it toward the edge 21. However,
The rim 21 is usually provided with a rail portion of a sash 24,
The side edge 24a protrudes to the outdoor side. Therefore,
Unless the wet edge 1 is attached with a certain gap G between the upper surface of the upper plate 3 and the lower surface of the side edge portion 24a, the side edge is lifted and the joist 2 is placed on the horizontal piece 6a. Can not be done. In addition, the joist 2 has an L bracket 6
Must be nailed down from below.

[0005] For this reason, the conventional wet edge mounting structure cannot mount the wet edge 1 exactly below the sash 24 on the edge 21, and the gap G must be provided, resulting in poor appearance. was there. In addition, in order to fix the joist 2 to the L bracket 6, the worker must go under the wet rim 1 to perform a nailing operation, so that there is a problem that a difficult operation in an impossible posture is forced. there were.

The present invention has been made in view of the above circumstances, and by attaching a joist with an engaging fitting engaged with an L fitting, it is possible to attach the joist without leaving a gap between the upper plate and the sash. It is another object of the present invention to provide a wet edge mounting structure that does not force a worker to perform a mounting operation in an unreasonable posture.

[0007]

In order to solve the above-mentioned problems, a first aspect of the present invention is to provide a plurality of synthetic resin upper plates on two or more synthetic resin joists arranged in parallel. One side of the wet edge horizontally laid side by side is a base such as the edge of a building, on which the side edge protrudes toward the outdoor side.
In the mounting structure of the wet edge to be attached to the base on which the sash is attached, the L-shaped bracket having a substantially L-shaped vertical cross section, the tip of a horizontal side piece being bent downward to provide an engaging portion. The vertical piece on the vertical side is fixed to the base, and a joist of one side of the wet edge is placed on the horizontal piece of the L metal fitting. An engaging portion provided at the lower end of the fitting is engaged.
The joists on the side of the bracket are fastened,
There is almost no gap between the upper surface and the lower surface of the side edge of the sash.
The feature is that the wet edge is attached so that there is no.

According to a second aspect of the present invention, the engaging portion of the horizontal piece of the L metal fitting is formed by a claw portion which is bent downward by protruding only both sides of the tip of the horizontal piece. The mating portion is composed of a T-shaped portion which is projected in a T-shape from the lower end of the engagement fitting and is bent in a substantially horizontal direction, and the T-shaped portion is engaged with the claw portions on both sides from below to engage. It is characterized in that the joist is fixed by engaging the alloy tool with the L metal fitting and screwing a screw member such as a tapping screw into the joist through a through hole provided in the engaging metal fitting.

According to a third aspect of the present invention, the engaging portion of the horizontal piece of the L-fitting is formed by a female screw hole provided at a tip portion bent downward of the horizontal piece, and the engaging portion of the engaging fitting is provided. Comprises a through hole provided at a lower end portion of the engagement metal fitting, and engages the engagement metal fitting with the L metal fitting by screwing a male screw member into the female screw hole through the through hole. The screw is screwed into the joist through another through-hole provided in the jig so that the joist is fixed.

According to a fourth aspect of the present invention, the engaging portion of the horizontal piece of the L-fitting is formed of a female screw hole provided at a tip portion bent downward of the horizontal piece, and the engaging portion of the engaging fitting is provided. Comprises a through hole provided at a lower end portion of the engagement metal fitting, and engages the engagement metal fitting with the L metal fitting by screwing a male screw member into the female screw hole through the through hole. Are bent at the upper end to form a bent locking portion, and the bent locking portion is locked to the upper surface of the joist, whereby the joist is fixed.

[0011]

According to the structure of the present invention, the joists on one side of the wet edge are placed on the horizontal piece of the L bracket fixed to the base and supported from below. In addition, the joist is fixed to the engaging fitting engaged with the tip of the horizontal piece of the L fitting, so that the wet edge is prevented from dropping to the other side and moving in other directions. Therefore, one side of the wet edge is securely attached to the base such as the edge of the building by the L metal fitting and the engaging metal fitting.

At the time of installation of the wet edge, since the tip of the horizontal piece of the L-shaped bracket is bent downward, the joist can be slid right beside and placed on this horizontal piece. Therefore, this wet edge allows the upper plate on one side to be inserted without a gap under a sash or the like protruding from the edge of the building. Further, the joists are placed on the horizontal piece of the L-shaped bracket and then stopped by the engaging metal fittings engaged with the tips of the horizontal pieces, so that the worker cannot move the joist in an unreasonable posture.
It is not necessary to perform a difficult operation such as driving a nail from below the metal fitting, and the mounting operation is facilitated.

[0013]

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

FIGS. 1 to 4 show a first embodiment of the present invention. FIG. 1 is a partially enlarged longitudinal sectional view showing a wet edge mounting structure, and FIG. 2 is a perspective view showing an L bracket and an engagement bracket. FIG. 3
FIG. 4 is a perspective view showing an engaged state of an L fitting and an engaging fitting, and FIG. 4 is an overall perspective view of a wet edge attached to an edge side. Note that FIG.
Components having the same functions as those of the conventional example shown in FIG. 10 are denoted by the same reference numerals.

As shown in FIG. 4, the wet edge 1 of this embodiment has two joists 2 and 2 arranged side by side along an edge 21 and a number of upper plates 3... Is a structure that is laid horizontally in parallel at right angles. The joists 2 and 2 are each formed of a bar having an inverted U-shape in vertical 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 protrude from the inverted U-shaped inner ceiling surfaces of the joists 2 and 2 to the upper surface. On the underside of the joist 2 in front,
The three legs 5 are fixed by the fixing bracket 4, and are supported on the ground 31 by these legs 5. The rear joist 2 is attached to the base 22 on the edge 21 as described in detail below. The joists 2 and 2, the upper plate 3 and the legs 5 are made of a molded product of a synthetic resin such as, for example, a PVC foam, and have a wood-like coating on the surface.

A structure for attaching the wet edge 1 to the edge 21 will be described. As shown in FIG. 1, the rim 21 has a wooden base 22 fixed on a concrete foundation 23, and a sash 24 mounted thereon to partition between an indoor floor 25 and the outdoor. . The sash 24 is provided on the side edge 2
4a is protruded toward the outdoor side. In addition, edge 21
A wall plate 26 is stuck on the outdoor side surface.

Below the side edge portion 24a of the sash 24 on the edge side 21, the L bracket 6 is fixed to the surface of the wall plate 26. As shown in FIG. 2, the L bracket 6 is a metal plate having an L-shaped vertical cross section and includes a horizontal side piece 6 a and a vertical side piece 6 b, and both sides protrude from the tip of the horizontal piece 6 a. And are bent downward to form 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 the wood screw 11 through a through hole provided in the vertical piece 6b.
In 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 bracket 6. At this time,
The L bracket 6 is fixed at a height 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 24a of the sash 24.

An engagement fitting 7 is engaged with the tip of the horizontal piece 6a of the L fitting 6. As shown in FIG. 2, this engaging metal fitting 7 forms a T-shaped T-shaped portion 7a by making a cut from both sides near the lower end of a vertically arranged metal plate. 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 bracket 6, thereby locking both sides of the T-shaped portion 7a with the claw portions 6c, 6c. Thereby, the engagement metal fitting 7 is engaged with the tip of the horizontal piece 6 a of the L metal fitting 6. Further, as shown in FIG. 1, the engaging 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 mounting structure, the joist 2 of the wet edge 1
Is mounted on the horizontal piece 6a of the L bracket 6 fixed to the base 22, and is supported from below. Moreover, the T-shaped portion 7a of the engaging metal fitting 7 to which the joist 2 is fixed is engaged with the claw portions 6c, 6c of the L metal fitting 6, so that the joist 2 moves in the horizontal direction or moves upward. Movement is also stopped.

The procedure for attaching the wet edge 1 will be described.
First, the L bracket 6 is fixed to the base 22 on the edge 21 with the wood screw 11. Next, the joist 2 of the wet edge 1 is placed on the horizontal piece 6a of the L bracket 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 joist 2 is slid right beside and the joist 2 is placed on the horizontal piece 6a. At this time, since only the claw portions 6c, 6c bent downward are provided at the tip of the horizontal piece 6a, the joist 2 is slid and mounted on the horizontal piece 6a as it is. And
After the engagement metal 7 is engaged with the horizontal piece 6 a of the L metal 6, the joist 2 is fixed to the engagement metal 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 24a of the sash 24.
Moreover, the joist 2 can be stopped simply by engaging the engaging metal member 7 with the horizontal piece 6a of the L metal member 6 and screwing the tapping screw 12 from the side.

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

In the present embodiment, the claw portions 6c, 6c are not provided at the distal end of the horizontal piece 6a of the L bracket 6 as in the first embodiment, but the distal end 6d of the horizontal piece 6a is bent downward. At the same time, a female screw hole 6e is provided in the tip 6d. In this case, the female screw hole 6e is formed by forming a female screw of M6 having a root diameter of 6 mm by burring into a screw length longer than the plate thickness. In addition, the engagement metal fitting 7 is a first
Instead of the T-shaped portion 7a of the embodiment, a through hole 7b larger than 6 mm in diameter is formed at the lower end.

After the joist 2 is placed on the horizontal piece 6a of the L metal fitting 6, the male fitting 13 of the M6 is screwed into the female screw hole 6e of the tip part 6d of the L metal fitting 6 through the through hole 7b. Engage by engaging. In addition, this engagement metal fitting 7
Is a tapping screw 1 through a through hole provided in the main body.
The joist 2 is fastened by screwing it.

In the case of the wet edge mounting structure having the above structure,
After the joist 2 is placed on the horizontal piece 6a of the L metal fitting 6, the engaging metal fitting 7 is engaged with the L metal fitting 6, so that the upper plate 3 of the wet edge 1 is formed.
And the side edge 24a of the sash 24 can be attached without leaving a gap. In addition, by screwing the male screw 13 from the side to engage the engaging metal fitting 7 with the L metal fitting 6 and screwing the tapping screw 12 from the side, the joist 2 can be stopped. It will be easier.

FIGS. 7 and 8 show a third embodiment of the present invention. FIG. 7 is a partially enlarged longitudinal sectional view showing a wet edge mounting structure, and FIG. It is a perspective view showing a state. Note that components having the same functions as those of the second embodiment shown in FIGS. 5 and 6 are denoted by the same reference numerals, and description thereof is omitted.

In the L fitting 6 of this embodiment, the tip 6d of the horizontal piece 6a is bent downward similarly to the second embodiment, and an M6 female screw hole 6e is provided in the tip 6d. Can be Also, the engaging metal fitting 7 is provided with a through hole 7b larger than 6 mm in diameter at the lower end. However, the metal fittings 7 are formed such that the width of the metal plate except for the lower end portion is small, 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 fitting 13 of the M6 is screwed into the female screw hole 6e of the tip part 6d of the L metal fitting 6 through the through hole 7b. Engage by engaging. Also, at this time, the engaging metal fitting 7 stops the joist 2 by locking the upper edge of the joist 2 from above by the bent locking portion 7c at the upper end. The bending engagement portion 7c of the engagement fitting 7 is formed to have a narrow plate width as described above, and can enter the gap between the two upper plates 3, 3.

In the case of the wet edge mounting structure having the above structure,
After the joist 2 is placed on the horizontal piece 6a of the L metal fitting 6, the engaging metal fitting 7 is engaged with the L metal fitting 6, so that the upper plate 3 of the wet edge 1 is formed.
And the side edge 24a of the sash 24 can be attached without leaving a gap. In addition, 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. It will be easier.

[0030]

As is clear from the above description, according to the wet edge mounting structure of the present invention, the joist can be laid on the L bracket by sliding the wet edge to the side. It can be inserted under a protruding sash or the like without a gap, and an effect that a good-looking installation can be performed can be obtained. In addition, since the joists on the horizontal piece of the L bracket are fastened by the engaging metal fittings engaged with the tips of the horizontal pieces, the operator is not forced to perform an unreasonable work at the time of installation, and the construction work is not performed. The effect that it becomes easy is also acquired.

[Brief description of the drawings]

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

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

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

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

FIG. 5 is a partially enlarged longitudinal sectional view showing a second embodiment of the present invention and showing a mounting structure of a wet edge.

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

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

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

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

FIG. 10 shows a conventional example, and is a longitudinal sectional view showing a mounting structure of a wet edge.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wet edge 2 Joist 3 Upper plate 6 L bracket 6a Horizontal piece 6b Vertical piece 6c Claw part 6e Female screw hole 7 Engagement metal fitting 7a T-shaped part 7b Through hole 7c Bending part 21 Edge side 22 Base

──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Showa 54-130341 (JP, U) Japanese Utility Model Showa 57-47601 (JP, U) Japanese Utility Model Showa 59-48933 (JP, U) (58) Field (Int. Cl. ⁷ , DB name) E04B 1/00 501 E04F 15/00

Claims (4)

(57) [Claims] 1. One side of a wet edge in which a plurality of synthetic resin upper plates are horizontally arranged in parallel on two or more synthetic resin joists arranged in parallel, Etc., on which the side edge protrudes toward the outdoor side.
The mounting structure of a wet edge attached to the base on which the fitting is attached, the vertical section is substantially L-shaped, and the tip of a horizontal side piece is bent downward to provide an L-shaped bracket having an engaging portion. The vertical piece on the side is fixed to the base, the joist of one side of the wet edge is placed on the horizontal piece of the L metal fitting, and the engaging metal fitting is provided on the engaging portion of the horizontal piece of the L metal fitting. An engagement portion provided at the lower end of the L- shaped fitting is engaged, and a joist on the horizontal piece of the L fitting is fixed by the fitting, so that the upper surface of the upper plate of the wet edge and the side edge of the sash can be fixed .
A wet edge mounting structure, wherein the wet edge is mounted so that there is almost no gap between itself and the lower surface . 2. The engaging portion of the lateral piece of the L bracket comprises a claw portion which is bent downward by protruding only both sides of the tip of the lateral piece, and the engaging portion of the engaging bracket is An engagement fitting is formed of a T-shaped part protruding in a T-shape from the lower end of the engagement fitting and bent in a substantially horizontal direction. The joist according to claim 1, wherein the joist is fixed 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. The engaging portion of the horizontal piece of the L-fitting includes a female screw hole provided at a tip portion bent downward of the horizontal piece, and the engaging portion of the engaging fitting is formed by the engaging metal. A through hole provided at the lower end of the fitting, and the male fitting is engaged with the L fitting by screwing a male screw member through the through hole into the female screw hole. The mounting structure 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 the horizontal piece of the L fitting comprises a female screw hole provided at a tip portion bent downward of the horizontal piece, and an engaging portion of the engaging fitting is formed by the engaging metal. A through-hole provided at the lower end of the fitting, the male fitting is engaged with the L fitting by screwing a male screw member through the through-hole into the female screw hole, and the upper end of the fitting is bent. 2. The mounting structure for a wet edge according to claim 1, wherein the bent engaging portion is formed by being bent, and the joist is stopped by locking the bent engaging portion on the upper surface of the joist.