JPH0426561Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial field of application> The present invention is a structure that has a peripheral wall extending in the X direction on the rooftop, and an edge of the peripheral wall is connected to the inner wall surface f ₁ of the Z-Y plane. This invention relates to a joint cover device that covers the joint between S ₁ and an adjacent construction S ₂ on the roof of the construction and the outer wall surface f ₂ of the X-Z plane.

<Prior art> Various joint covers have been proposed that allow relative movement of adjacent structures and cover the joints _{between them} . However, a joint cover that covers the joint in the form of a water seal has not been proposed due to its complex structure.

The present invention aims to provide a joint cover device that can satisfactorily cover joints between adjacent structures in such a relationship.

<Means for Solving the Problems> The present invention includes a joint cover which is supported on the peripheral wall, whose outer end abuts the outer wall surface _f2 of the structure _S2 , and which covers the peripheral wall in a downwardly sloping manner from this outer end. , disposed between the end of the joint cover and the inner wall surface _f1 of the structure _S1 , and at the tip that contacts the outer wall surface _f2 , the front edge of the water return in the X direction contacts the inner wall surface _f1 . A water return side edge in the Y direction is formed upwardly on one side end, and a side plate part having an inclined lower edge that rests on the joint cover is vertically provided on the other side end. a horizontal corner plate; a front frame plate provided at a corner of the one outer wall surface f ₂ and formed with a sliding groove in the X direction into which the front edge of the corner plate is inserted; It consists of a side frame plate which is disposed on the wall surface _f1 and has a sliding groove in the Y direction into which the water return side edge of the corner plate is inserted.

<Operation> When the structures S ₁ and S ₂ move relative to each other in the X direction, the corner plate inserts its water return side edge into the sliding groove of the side frame plate and moves in the X direction with respect to the structure S ₁ . Since the movement is restricted, the front frame plate fixed to the structure _S2 side can move in the X direction with respect to the front edge of the water return via its sliding groove, and its relative movement can be allowed.

Also, when structures S ₁ and S ₂ move relative to each other in the Y direction, the corner plate inserts its front edge into the sliding groove of the front frame plate and moves in the Y direction with respect to structure S ₂ . , the side frame plate fixed to the structure _S1 side moves in the Y direction with respect to the water return side edge via the sliding groove, and its relative movement is allowed.

<Example> An example of the present invention will be described with reference to the accompanying drawings.

In Fig. 1, the rooftop of one of the adjacent structures S ₁ and S ₂ , S ₁ , is a peripheral wall w extending in the X direction.
The end edge of the peripheral wall w is connected to the inner wall surface _f1 of the Z-Y plane. Further, the structure S ₂ is adjacent to the rooftop of the structure S ₁ at the outer wall surface f ₂ in the X-Z plane, and a joint x is formed between the structure S 2 and the structure S ₂ .

2 to 5 show a joint cover device for covering the joints of the structures, in which 1 is supported by the peripheral wall w of one structure S ₁ and has one end fixed to the outer wall surface f ₂ of the other structure S ₂ . This is a joint cover that covers the peripheral wall w in a downward slope toward the structure S ₁ and covers the joint x between the structures S ₁ and S ₂ . The joint cover 1 has water flaps 2a and 2b formed at its leading edge and side edges.

The means for attaching one end of the joint cover 1 to the outer wall surface _f2 will be explained with reference to FIGS. 2 and 4.

Upper and lower grooves 3, 3 parallel to the X direction are formed in the outer wall surface _f2 , and are continuous with the band groove 4 at the corner portion on the inner wall surface _f1 side at the upper and lower ends. A decorative plate 5 having a U-shaped cross section is fitted into the grooves 3, 3.
In the lower groove 3, the water return 2a of the joint cover 1 is fixed to the flange surface of the decorative plate 5.

The other end of the joint cover 1 spans and covers the peripheral wall w of the structure _S1 , and a holder 7 is fixed to its hanging end with a screw. The holder 7
has an inverted L shape with a sliding plate portion 8 provided rearward from the mounting base end, and a fitting groove 9 is formed on the lower surface of the sliding plate portion 8 closer to the base.

Further, on the peripheral wall w, a mounting piece 10 is attached along the peripheral wall w to a fixing screw 1 to a solidifying plug embedded in the peripheral wall w.
It is fixed by screwing in 1. A semicircular receiving groove 12 that opens upward is provided on the upper surface of the front end of the mounting piece 10 .

Reference numeral 14 denotes a movable connecting body, which has a sliding groove 1 in the Y direction.
5 is formed, and the sliding plate portion 8 of the holder 7 is inserted into the groove 15. Further, on the lower surface thereof, a rotating foot piece 16 is vertically provided to fit the circular fitting portion at the lower end into the semicircular receiving groove 12, and the fitting moves the movable coupling body 14 in the Y direction with respect to the mounting piece 10. is rotatably supported. Further, a contact piece 17 is provided on the movable connecting body 14 and contacts the lower surface of the joint cover 1 to support the joint cover 1.

Other 18 is a stretchable shielding material made of soft vinyl chloride or the like;
The hook-shaped locking portions provided on both end edges of the groove 9 are engaged with the fitting groove 9 to cover the joint x, thereby preventing rainwater etc. from entering the joint x.

In this configuration, the movable connecting body 14 is connected to the mounting piece 10, and by fitting into the semicircular receiving groove 12, it can tilt up and down with a sufficient tilting angle being guaranteed about the fitting part. .

Further, the holder 7 is rotatable with respect to the peripheral wall w by the rotation of the mounting piece 10 and the movable connecting body 14 by the rotary legs 16, and the sliding plate portion 8 slides in the sliding groove 15. It is possible to move almost horizontally.

Therefore, when the structures S ₁ and S ₂ move relative to each other in the Y direction, the sliding plate portion 8 slides against the sliding groove 15 to absorb the movement, and the structures S ₁ and S ₂ move relative to each other in the Y direction. If they are tilted to each other, the mounting piece 10 and the movable coupling body 1
This is absorbed by the tilting movement between the movable connecting body 14 and the mounting piece 10, and therefore the joint x can be covered without any trouble against earthquakes, rainstorms, etc.

Next, the joint cover 1 and the inner wall surface f ₁ of the structure S ₁
The configuration of the corner section between the two will be explained.

A front frame plate 20 is disposed in the band groove 4. The front frame plate 20 has a strip groove 4, as clearly shown in FIG.
A base plate portion 21 corresponding to the outer wall surface f ₂ and a rectangular frame portion 22 flush with the outer wall surface f 2 are connected, and a sliding groove 23 in the X direction extends from the right side to the lower side of the frame portion 22 . is formed.

Further, a mounting groove 24 in the Y direction is formed in the inner wall surface f ₁ , and a side frame plate 25 is disposed in the mounting groove 24 . As clearly shown in FIG. 2, the side frame plate 25 has an L-shaped frame part 27 connected to an L-shaped base plate part 26,
Moreover, an inclined water guide 28 similarly L-shaped is curved at its lower edge, and its rear part is disposed inside the structure _S1 beyond the peripheral wall w. As will be described later, raindrops flowing down the surface of the side frame board 25 are received and guided to the inside of the structure _S1 . Further, a sliding groove 29 is formed from the lower front surface of the frame portion 27 to the lower surface thereof. Furthermore, at a front position that substantially coincides with the sliding groove 29 in the front and back,
A support piece 30 is fixed.

Further, a corner plate 32 is provided between the end of the joint cover 1 and the inner wall surface _f1 .

The corner plate 32 has an L-shaped cross section, and at its tip, a water return front edge 33 in the X direction is attached to the inner wall surface f ₁
A water return side edge 34 in the Y direction is formed upwardly at one end of each side. Further, at the other end, a side plate part 36 having a sloped lower edge 35 that rests on the joint cover 1 is vertically provided, and its upper surface becomes horizontal when it rests on the joint cover 1.

The corner plate 32 has its water return front edge 33 inserted into the sliding groove 23 of the front frame board 20 from the side, and its water return side edge 34 inserted into the sliding groove 29 of the side frame board 25 from the front. Further, the lower surface of one end side thereof is supported by a support piece 30.

In addition, the lateral joints y of structures S ₁ and S ₂ are
It is covered by a side cover 40 fixed to the _S1 side.

The drainage effect in each of these configurations will be explained.

First, rainwater dripping onto the cover plate 1 flows over the peripheral wall w and toward the structure _S1 due to its slope.
Incidentally, raindrops scattered in the opposite direction are blocked by the water returners 2a and 2b.

In addition, rainwater dripping onto the corner board 32 is blocked by the water return front edge 33 on the outer wall surface _f2 side.
It is prevented from flowing down following the outer wall surface _f2 .
Similarly, even if it is on the inner wall surface f ₁ side, the action of the water return side edge 34 prevents it from flowing down. Also, for example, side frame plate 25
Even if raindrops fall down along the surface of the structure S1, they are caught by the inclined water guide 28 and guided to the inside of the structure _S1 beyond the peripheral wall w.

In this configuration, when the structures S ₁ and S ₂ move relative to each other in the X direction, the water return side edge 34 of the corner plate 32 is inserted into the sliding groove 29 of the side frame board 25 from the front, and the water return Since the locking action of the side edge 34 restricts the structure S ₁ from moving in the X direction, the front frame plate 20 fixed to the structure S ₂ side moves through the sliding groove 23 as shown in the figure. The water return front edge 33 can be moved in the X direction through the water return front edge 33, and its relative movement can be allowed.

Furthermore, when the structures S ₁ and S ₂ move relative to each other in the Y direction, the corner plate 32 also moves its water return front edge 33.
is inserted into the sliding groove 23 of the front frame plate 20, and the structure S ₂
Since movement in the Y direction is restricted to
The side frame plate 25 fixed on the _S1 side moves in the Y direction with respect to the water return side edge 34 via the sliding groove 29, and its relative movement is allowed.

<Effects> As described above, the present invention includes the front frame board 20 on the outer wall surface _f2 .
A side frame board 25 is arranged on the inner wall surface _f2 , a corner board 32 is arranged between the end of the joint cover 1 and the inner wall surface _f1 , and the front edge 33 of the corner board 25 is arranged on the front frame board 20. The water return side edge 34 is inserted into the sliding groove 23 of the side frame plate 25.
When the structure _S1 and the structure _S2 move relative to each other in the X and Y directions, the front frame plate 20 and the side frame plate 25 slide relative to the corner plate 32. By doing so, we have made this tolerable, so we can cover the joints x well even at the corners, block raindrops, etc., and maintain water sealing while preventing earthquakes, etc. of structures S ₁ and S ₂ . It has excellent effects such as being able to tolerate relative displacement in the X and Y directions, and being optimal as a joint cover device for the corners of such structures S ₁ and S ₂ .

[Brief explanation of the drawing]

The attached drawings show an embodiment of the present invention, and FIG. 1 is a perspective view showing the corner parts of structures S ₁ and S ₂ , and FIG. 2 shows the joint cover 1, front frame board 20, side frame board 25, and corner board 32. Figure 3 is a perspective view of the installed state, Figure 4 is a vertical side view, Figure 5 is Figure 4A-
It is an A-line sectional view. 1... Joint cover, 20... Front frame board, 23...
Sliding groove, 25...Side frame plate, 29...Sliding groove, 32
... Corner board, 33 ... Water return front edge, 34 ... Water return side edge, S ₁ , S ₂ ... Structure, x ... Joint, f ₁ ...
Inner wall surface, f ₂ ... outer wall surface, w ... surrounding wall.

Claims (1)

[Claims for Utility Model Registration] A structure that has a peripheral wall extending in the X direction on the rooftop, and the edge of the peripheral wall is connected to the inner wall surface _f1 of the Z-Y plane.
S ₁ , the roof of the structure S ₁ and the outer wall surface f ₂ of the X-Z plane
It covers the joint between the adjacent structure S ₂ and is supported on the surrounding wall, the outer end abuts the outer wall surface f ₂ of the structure S ₂ , and the surrounding wall slopes downward from this outer end. a joint cover that covers the _joint cover, and a water return _{front edge} in the ₁ , a water return side edge in the Y direction is formed upwardly projecting at one side end, and a side plate part having a sloped lower edge that rides on the joint cover is vertically provided at the other side end, Furthermore, a corner plate whose upper surface is horizontal, and a front frame provided at a corner of the one outer wall surface f ₂ and formed with a sliding groove in the X direction into which the front edge of the corner plate is inserted. A joint cover device comprising: a plate; and a side frame plate provided on an inner wall surface f ₁ and having a sliding groove in the Y direction into which the water return side edge of the corner plate is inserted.