JPS644977Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an improvement of a roof plate connection device for a vertical roof.

[Conventional technology]

Conventionally, the first roof plate connection device for vertical roofs was
As shown in the figure, the side edge rising parts 1a, 1a of the roof panels 1, 1 to be connected are opposed, and the connecting plate 2 is interposed between them, and the upper end part of the rising parts 1a, 1a and the connecting plate 2 A stick-type type with both sides of the edges tied together is generally used. However, this roof plate connection device takes time and effort to tighten, and is not strong enough because the rigidity of the connection part is low, and furthermore, water can enter the interior from the seam part due to capillary phenomenon. I was afraid.

Therefore, the inventor of this invention first applied for a patent application in 1983-
No. 132984 (Special Publication No. 57-132984) discloses an engagement support part that stands up on a steep slope, is bulged or bent at the top of the steep slope, and an abutment that extends upward from this engagement support part. A device for interconnecting elongated vertical roof shingles with raised side edge portions forming a vertical roof plate, the raised portion having a predetermined length continuous in the longitudinal direction, and attachments formed on both sides of the lower end of the bottom of the raised portion. a lower protrusion portion formed on both sides of the intermediate portion of the upright portion to engage and support the engagement support portion; an upper portion formed on both sides of the upper end portion of the upright portion to abut the contact portion; A support member having a predetermined length consisting of a protrusion, a top plate portion corresponding to the upper protrusion portion, and left and right side plate portions hanging down from both sides of the top plate portion,
each engagement protrusion to be fitted and engaged with the engagement support part;
The present invention has proposed a roof plate connection device for a vertical roof, which includes a long cover plate formed below each of these engagement protrusions and comprising a pressing portion that is brought into contact with the steeply sloping portion. This roof plate connecting device is an improvement on the roof plate connecting device shown in Fig. 1, and can connect roof plates with good workability without using a seaming machine, etc., and also increases the rigidity of the connection part with a supporting member. It has the advantage of being able to improve the strength of the roof and preventing rainwater from entering indoors due to capillary action.

[The problem that the idea attempts to solve]

However, with the roof plate connecting device that the inventor proposed earlier, if the horizontal dimension of the roof plate, that is, the width direction dimension, becomes shorter than the left direction dimension between the supporting members due to manufacturing errors on the roof plate or the building side, There is a problem in that it is impossible to cover the roof with shingles, and there is also a problem in that if the support member is used also as a rafter, the strength may be insufficient.

[Means to solve the problem]

The present invention solves the problems of the previous proposal by the above-mentioned inventor, and can easily cope with the shortening of the horizontal dimension of the roof board, and also allows the supporting members to be used as rafters. It is an object of the present invention to provide a roof plate connection device for vertical roofs which can be made sufficiently strong and which does not lose the advantages of those previously proposed.

To achieve this objective, the present invention includes an engagement support part that is raised up on a steeply sloped part and bulges at the top of this steeply sloped part, and an abutment part that extends upward from this engagement support part. A roof plate connecting device for interconnecting elongated vertical roofs having side edge risers formed therein, the riser having a predetermined length continuous in the longitudinal direction, and protruding from one side of the lower end of the riser. A pair of left and right symmetrical shapes of a predetermined length, each consisting of a mounting part, a lower protruding part protruding from one side of the middle part of the upright part, and an upper protruding part protruding from one side of the upper end of the upright part. a support member, a top plate portion corresponding to the upper protrusion, left and right engagement protrusions formed on the left and right side plates hanging from both left and right sides of the top plate portion, and these engagement protrusions. and a long cover plate consisting of a pressing part formed below the part, and the pair of supporting members is mounted on a main building, a roof board, etc. with the mounting part, lower part and upper protruding part facing left and right outside. The roof plate is fixed on a fixed member on the building side, the engagement support part of the roof plate is engaged and supported on the outside of the lower protrusion of the support member, and the contact part of the roof plate is brought into contact with the lower surface of the upper protrusion of the support member. and covering the upper protrusion of the support member with the cover plate,
The engaging protrusion of the cover plate is fitted into the engaging support part, and the pressing part is pressed against the steeply inclined part.

[Effect]

In the present invention, the support member has a shape that is almost the same as that of the support member previously proposed by the inventor, which was divided into two symmetrical left and right members from the center of the upright part, and when fixing the left and right support members, By appropriately adjusting the horizontal spacing of these support members, the roof shingles can be vertically roofed without any problems even if the shingles are short in the horizontal direction, and the support members have two standing parts. , it is possible to make the support member twice as strong as the support member proposed earlier by the inventor, it can also be used as a rafter without worrying about strength, and the cover plate has a small interval between the upright parts of the support member. If the distance between the upright parts is relatively wide, you only need to change the width of the cover plate, and as with the roof plate connection device proposed earlier by the inventor, a seaming machine can be used. This prevents rainwater from entering indoors due to capillary action.

〔Example〕

Hereinafter, one embodiment of the present invention will be described with reference to the drawings.

FIG. 2 shows a support member for connecting roof panels used in one embodiment of the present invention, and this support member 11 is formed from an extruded product of aluminum or aluminum alloy. Further, the support member 11 includes the upright portion 1
A mounting part 13 is provided on only one side of the lower end of the raised part 12 at a right angle to the upright part 13, and a mounting part 13 is provided in the middle part and the upper end of the upright part 12 in the vertical direction from only the one side where the mounting part 13 is protruded. Upper and lower protrusions 14 and 15 are provided with a space between them. The upper protruding part 14 and the lower protruding part 15 are inclined so that the distal end side is located downward with respect to the proximal end connected to the upright part 12, and the lower protruding part 15 is lower than the upper protruding part 14. It is long, has a steep slope, and is shaped like an arc.

The support member 11 configured as described above has a third
As shown in the figure, attach the two pieces on a fixed member on the building side, such as the main building of a gable-shaped roof or a roof board 16, so that the mounting part 13 and the upper and lower protrusions 14 and 15 face outward. They are placed back to back and spaced from each other in the left and right direction as required, and the mounting portions 13 are fixed at predetermined intervals by driving fasteners 17 such as nails or wood screws.

In Fig. 3, 18 is a roof plate made of a molded metal plate such as a galvanized steel plate or a painted steel plate;
is a cover plate made of a molded product of an elastic material such as a painted steel plate. The roof plate 18 has a side edge rising portion 20.
This rising part 20 has a steeply inclined part 20b which is suddenly inclined upwardly formed on a gently inclined part 20a which is slightly inclined upwardly, and a roof plate is formed in a substantially triangular shape on the steeply inclined part 20b. 18 An engagement support part 20c is formed that projects toward the center, and a contact part 20 that extends obliquely upward from the engagement support part 20c and extends rearward and upward and opens downward in an approximately sideways V-shape.
d is formed at the upper end.

The cover plate 19 extends from the left and right side plate parts 19 from both sides of the top plate part 19a, which is approximately chevron-shaped and gently slopes on both sides.
b are formed to hang down, semicircular arc-shaped left and right engagement protrusions 19c are formed at the lower ends of these, and left and right pressing parts 19d that are inclined outward are formed at the lower ends of these engagement protrusions 19c. It is a long piece with a concave portion 19c formed inside the tip thereof.

Then, the rising portions 20, 20 of the two roof panels 18, 18 to be connected are brought close to the supporting members 11, 11 from the outside, respectively. That is, the rising portion 2
The lower part of the steeply sloped part 20b of 0 is brought close to the tip of the attachment part 13 of the support member 11, the engagement support part 20c of the rising part 20 is brought close to the lower protruding part 15 of the support member 11 from the outside, and then the raised part 20 Contact part 2 of
0d is brought close to the lower surface of the upper protruding portion 14 of the support member 11 and the upper end portion of the standing portion 12 close thereto. Thereafter, the cover plate 19 is placed from above to cover the upper protrusion portions 14 of the support members 11, 11 and forcibly fit into the rising portions 20, 20 of both the roof plates 18, 18, so that the engagement protrusion of the cover plate 19 By making the engagement support part 20c of the rising part 20 press against the lower protrusion part 12 of the support members 11, 11 at the part 19c, the engagement protrusion part 20c
is engaged with and supported by the tip of the lower protruding portion 12, and the inclined pressing portion 19d of the cover plate 19 is connected to the rising portion 2.
The support member 1 is brought into pressure contact with the upper part of the steeply inclined part 20b of the
It is brought into contact with the lower surface of the upper protrusion portion 14 of Nos. 1 and 11.

In this case, the cover plate 19 is in a free state, and the engaging protrusions 19c on both sides, the pressing portion 19d on the left in FIG.
Since the distance in the right direction is narrower than the distance after assembly is completed, the rising portions 20, 20 of both roof panels 18, 18 are pressed against the support members 11, 11 side, and the steeply sloped portion 20b of the rising portions 20, 20 and the engagement support part 20c
By pulling up the connecting portion diagonally upward on the support members 11, 11 side, the contact portion 14d connects to the support member 1.
1 and 11.

As mentioned above, in one embodiment of the present invention,
To connect the roof panels 18, 18 using the left and right support members 11, 11 and the cover plate 19, the cover plate 19 is connected from above to the left, right support members 11, 11,
11 and the rising parts 20, 2 of the roof plates 18, 18
By forcing the roof panels 18, 18 together so as to cover 0, the roof panels 18, 18 can be easily connected by hand alone, without requiring tightening or caulking work, and without using a machine for these operations.

Further, by utilizing the elastic force of the cover plate 19, the pressing part 19d of this and the steeply inclined part 20b of the rising part 20,
The engagement protrusion 19c of the cover plate 19 and the engagement support part 20c of the rising part 20 are in pressure contact with each other, and gaps are formed between these pressure contact parts and on the engagement protrusion 20c, so that the indoor side It is possible to prevent rainwater, etc. from entering the tank due to capillary action.

Further, the supporting members 11, 11 have a mounting portion 13, upper and lower protruding portions 14, 15 on the sides of the upright portion 12.
The cover plate 19 is made of an elastic material and has high strength, and can withstand the load of snow in snowy regions, and can be used as a support member. 11, 11 can also be used as rafters.

FIG. 4 shows another embodiment of the invention. In the embodiment shown in FIG. 4, a relatively large gap g is formed between the left and right support members 11, 11, and the width of the cover plate 19, that is, the dimension of the top plate portion 19a in the left-right direction in FIG.
The only difference from the embodiment shown in FIG. 3 is that the contact portions 20c of the rising portions 20, 20 of the roof panels 18, 18 are formed into an inverted U-shape. If a large gap g is provided between the supporting members 11, 11 as in the embodiment shown in FIG. 11 and the main building can increase the strength of the roof.

In FIG. 4, the same reference numerals as those in FIGS. 2 and 3 indicate the same or corresponding parts, and the parts whose explanations are omitted have the same structure as shown in FIGS. 2 and 3.

In the present invention, the shapes of the upper and lower protrusions are not limited to those of the embodiments, and can be changed as appropriate.If the purlin is made of metal, the supporting member may be fixed with screws or screws and nuts.

[Effect of idea]

As explained above, the roof plate connection device for a vertical roof according to the present invention has the same effect as the roof plate connection device previously proposed by the inventor of the present invention, and also has the left and right support members of the present invention. , the support member of the roof plate connecting device proposed earlier by the inventor was divided into two parts along the longitudinal direction from the center of the upright part, and the structure was almost the same as that of the above-mentioned embodiment shown in FIGS. 3 and 4. As is clear, by arranging two supporting members at appropriate intervals, it can be used in the same way as the one proposed earlier by the inventor, and it is also possible to manufacture the widthwise dimension of the roof board or cover board. Changes due to errors or other reasons can be easily dealt with, and the strength of the two support members combined can be increased to allow them to be used as rafters.

[Brief explanation of drawings]

Fig. 1 is a vertical sectional view showing a conventional roof plate connection device for a vertical roof; Fig. 2 is a partial perspective view showing a support member for connecting roof plates used in an embodiment of the present invention;
The figure is a longitudinal cross-sectional view showing a roof plate connecting device for a vertical roof according to one embodiment of the present invention, and FIG. 4 is a longitudinal cross-sectional view showing another embodiment of the invention. DESCRIPTION OF SYMBOLS 11... Supporting member, 12... Standing part, 13... Mounting part, 14, 15... Upper and lower protruding parts, 16... Sheathing board, 17... Fixing tool, 18... Roofing board, 19... Covering board, 19a... Top board Part, 19b... Side plate part, 19c...
Engagement protrusion, 19d... Pressing part, 20... Rising part of roof board, 20b... Steeply inclined part, 20c... Engagement support part, 20d... Contact part.

Claims (1)

[Scope of utility model registration request] A long vertical roof that stands up at a steeply sloped part and has an engaging support part that bulges out at the top of the steeply sloped part, and a side edge rising part that forms an abutment part that extends upward from the engaging support part. A roof plate connection device for interconnecting roofs, which comprises a longitudinally continuous upright part of a predetermined length, a mounting part protruding from one side of the lower end of the upright part, and an intermediate part of the upright part from one side. A pair of support members each having a left and right symmetrical shape and having a predetermined length are made up of a protruding lower protruding part and an upper protruding part protruding from one side of the upper end of the upright part, and correspond to the upper protruding part. A long piece consisting of a top plate portion, left and right engagement protrusions formed on the left and right side plate portions hanging from both the left and right sides of the top plate portion, and a pressing portion formed below these engagement protrusions. The pair of support members are fixed to a fixing member on the building side, such as a main building or a roof board, with the mounting portion, lower part and upper protrusion facing outward to the left and right, and The engagement support portion of the plate is engaged with and supported on the outside of the lower protrusion of the support member, the abutment portion of the roof plate is brought into contact with the lower surface of the upper protrusion of the support member, and the cover plate is engaged with the outer side of the lower protrusion of the support member. A roof board for a vertical roof, characterized in that it covers a protrusion, an engagement protrusion of a cover plate is fitted into the engagement support part, and the pressing part is pressed into contact with the steeply sloping part. Connection device.