JPH0316329Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Technical Field) The present invention relates to a surface structure forming a roof, a wall surface, etc.

(Background technology and problems to be solved) Conventionally, as this type of known technology, for example, Jikkosho
No. 57-15952 is known. In this known technology, a structure is adopted in which the roof plate is fixed with three members: the groove receiving material, the plate supporting member, and the plate stator, but the corners of the rafters or base material are always engaged with the groove receiving material. In addition to the difficulty in regulating the positioning, there was also the inconvenience that both side plate portions of the groove receiving material had to be fixed with nails. Furthermore, since there is a space on the lower surface of the groove receiving material, condensation occurs on the lower surface, and there is also the disadvantage that rainwater easily enters the interior through the gap between the roof plate and the plate stator due to capillary action. Furthermore, since the plate stator is installed above the roof surface, it is not a horizontal surface, and when a waterproof sheet is glued onto the roof surface, it creates an uneven surface that not only does not look good, but also makes it difficult to use it as a horizontal rooftop. There were also defects that made it unsuitable. Furthermore, since it is not strong enough to secure the roof panels with the plate stators alone, in order to prevent the wind from blowing up, the roof panels must be glued together using other parts containing adhesive. I couldn't escape the hassle. Moreover, the adhesive does not mix well with the metal plate, and the bonded areas tend to peel off due to thermal expansion of the metal plate, making it impossible to create a strong horizontal metal roof.

(Disclosure of the present invention) The present invention eliminates the above-mentioned drawbacks, reduces the number of parts to be installed, can be easily and firmly fixed, is resistant to wind and rain, prevents capillary phenomenon and dew condensation, and has a surface The object of the present invention is to provide a surface structure in which no unevenness occurs.

For this purpose, the surface structure according to the present invention has a first engaging end portion in which one edge is bent downward alternately and a plurality of sloped surfaces are continuous at a predetermined angle, and A second engaging end is formed by bending the edge into a shape substantially similar to the first engaging end. a mounting body having an upwardly opening cross-sectional shape and having engaging protrusions formed oppositely to correspond to the inclined surface of the face plate on a base portion to be fixed and a standing wall portion rising from both edges of the base portion; The first engaging end of the face plate and the second engaging end of the adjacent face plate overlap each other, and the inclined surface of the overlapping part and the engaging protrusion of the mounting body are elastically connected. The plurality of face plates are fixed on the mounting main body by engaging with each other.

Hereinafter, the present invention will be described in detail based on embodiment figures.

FIG. 1 is a partial front view of a roof covered with a surface structure according to the present invention.

In the figure, 1 is a metal main house, 2 is a face plate made of a plate material such as colored galvanized iron, a copper plate, a thin aluminum plate, etc., and 3 is a long mounting body that holds the face plate 2 on the main house 1.

As shown in FIG. 2, the face plate 2 has one edge bent downward alternately to form a first engagement end 2a in which a plurality of inclined surfaces 4 are continuous at a predetermined angle. and the other edge is also connected to the first engaging end 2a.
A second engaging end portion 2b is formed in which a plurality of inclined surfaces 5 alternately continue in a substantially similar shape.

Since the first engaging end portion 2a and the second engaging end portion 2b of the face plate 2 are substantially similar in shape to each other, the first engaging end portion 2a and the second engaging end portion 2b of the face plate 2 are similar to each other. The end portion 2a and the second engaging end portion 2b can be overlapped so that their respective inclined surfaces 4 and 5 are in contact with each other.
Incidentally, an inwardly folded portion 6 is formed at the tip of the first engagement end 2a, and in the overlapping state, this folded portion 6 and the tip of the second engagement end 2b come to engage with each other. However, this is because multiple adjacent face plates 2
This folded portion 6 is not necessarily provided to temporarily hold the material in a polymerized state.

It goes without saying that the curved shapes of the inclined surfaces 4 and 5 formed at both ends of the face plate 2 can be deformed into an appropriate shape.

On the other hand, the mounting body 3 is made of an extruded aluminum material, and includes a base part 7 fixed to the main building 1 via fixing devices 15 such as nails, screws, bolts, etc., and a base part 7 that rises upward from both edges of the base part 7. It has an upwardly opening cross-sectional shape in which an upright wall portion 8 and a plurality of engaging protrusions 9 that are located opposite to each other in correspondence with the inclined surfaces 4 and 5 of the face plate 2 are integrally formed on the upright wall portion 8. ing. still,
It is not necessary to provide the engaging protrusions 9 in a number corresponding to all of the inclined surfaces 4 and 5. For example, as shown in the figure, the engaging protrusions 9 may be set at appropriate intervals to the extent that they engage with some of the inclined surfaces 4 and 5. Just do it. Further, in this embodiment, the engagement protrusion 9 located at the top of the upright wall 8 also serves as a flange for supporting and positioning the face plate 2 from below. The mounting main body 3 is used in a long form depending on the strength requirements of the roof, but depending on the case, it may be cut to an appropriate length.

When roofing is to be done using the members configured as described above, first install the mounting body 3 on the main building 1 at intervals corresponding to the span of the face plate 2, and then attach the mounting body 3 using nails, screws, bolts, etc. It is fixed onto the main building 1 with a fixture 15. This is a case where the mounting body 3 is directly fixed on the main building 1, but is not limited to this. For example, a base material or rafters (not shown) may be laid on the main building 1, and the mounting main body 3 may be fixed on the top surface of the base material or rafters. Of course, it is possible.

Next, if necessary, the upright wall portion 8 of the mounting body 3
An inner layer material 16 made of a sound insulating material, a heat insulating material, a hard wood wool board, etc. is laid on the main building 1 so as to be in contact with the main building 1 and to be flush with the upper surface of the mounting body 3.

Then, after overlapping the adjacent first engaging ends 2a and second engaging ends 2b of the plurality of face plates 2 to be installed, the overlapping parts are inserted into the opening of the mounting main body 3 from above. The inclined surfaces 4 and 5 of each engagement end 2a and 2b are also brought into elastic contact and engagement with the engagement protrusion 9 of the mounting body 3. Furthermore, if necessary, a waterproof sheet (not shown) or the like is laid over this.

3 and 4 show a second embodiment of the present invention, in which the widths of the inclined surfaces 4 and 5 forming the first engaging end 2a and the second engaging end 2b of the face plate 2 are reduced. At the same time, the upright wall portion 8 of the mounting body 3 corresponds to this.
In addition, the degree of coupling between the mounting body 3 and the face plate 2 is further strengthened by substantially reducing the amount of elastic deformation of the inclined surfaces 4 and 5 of the engaging protrusions 9 facing each other across the opposing interval of the engaging protrusions 9. This is what I did. still,
Figure 3 shows an example of vertical roofing in which the mounting body 3 is arranged orthogonally to the main building 1 in the same way as in Figure 1, and Figure 4 shows an example of horizontal roofing in which the mounting body 3 is arranged along the main building 1. Examples are shown for each.

FIG. 5 also shows the third embodiment, in which the mounting body 3
The base portion 7, the standing wall portion 8, and the engaging projection portion 9 are integrally formed by pressing an elastic metal plate material such as stainless steel, so that the opposing standing wall portion 8 or the engaging projection portion 9 can be elastically deformed. This is what was planned.

6 and 7 similarly show a fourth embodiment, in which the inclined surface 4 of the first engaging end 2a of the face plate 2 or the inclined surface 5 of the second engaging end 2b is curved inwardly. A slope 5 facing each recess 21 is formed.
Alternatively, an air layer is formed between the inclined surface 4 and the joint portion of the adjacent face plates 2, 2. In this case, it is also possible to improve watertightness and airtightness by fitting a sealing material (not shown) into the recess 21, which is the air layer.

In FIGS. 3 to 7 above, parts corresponding to those in the first embodiment are designated by the same reference numerals as used in the first embodiment, and explanations will be omitted for duplicate points. Omitted.

(Effects of the present invention) The present invention has the above-mentioned configuration, in which the mounting body 3 fixed to the main building etc. is formed in an upwardly opening cross-sectional shape, and the first and second parts formed on both edges of the face plate 2 are The engaging end portions 2a, 2b are overlapped with adjacent face plates 2 and elastically supported on the engaging protrusion 9 of the mounting body 3, and the engaging end portions 2a, 2b are made substantially similar to the adjacent face plates. Since they are arranged in substantially the same horizontal plane, many of the following effects can be achieved.

First, the mounting position of the mounting body 3 can be selected on the main roof or any position on the base material, and there is no need to engage the mounting body 3 with a corner part of the rafter or base material, so that positioning can be facilitated.

Next, when a base material is laid on the main roof, no voids are formed on the lower surface of the mounting body 3, making it possible to prevent dew condensation, making it especially suitable for roofs in cold regions.

Furthermore, since the face plate 2 such as a roof plate elastically engages with the engagement protrusion 9 of the mounting body 3 and is firmly held due to the spring back effect, it can withstand wind blow-up etc. In addition to being able to withstand reliably, the construction work is significantly facilitated because there is no need for auxiliary fixing means such as bonding the face plate 2 with adhesive.

On the other hand, even if rainwater enters through the gap between adjacent face plates 2 due to capillary phenomenon, the mounting body 3 has an upwardly opening cross-sectional shape, and the collected rainwater will be properly drained through the gutter-shaped mounting body 3. Because the water flows into the gutters, there is no need to worry about rain leaking.

Furthermore, since the joints between adjacent face plates 2 are formed to form a substantially horizontal plane without creating any steps or unevenness, it not only looks good but also maintains a horizontal plane even when a waterproof sheet or the like is laid over it. Therefore, it can contribute to improving the durability of waterproof sheets and the like and improving the workability of laying them.

Then, as in the second embodiment, the opposing distance between the upright wall portion 8 and the engaging protrusion 9 of the mounting body 3 and the width of the inclined surfaces 4 and 5 of the engaging end portions 2a and 2b of both plates are sandwiched between each other. The amount of elastic deformation is suppressed, and the mounting body 3
When the degree of bonding between the base plate 2 and the face plate 2 is increased, weather resistance can be further improved.

Further, when the mounting body 3 is formed of an elastic metal plate material as in the third embodiment, and the upright wall portion 8 and the engagement protrusion 9 are elastically deformable, the engagement end portion 2a of the face plate 2, 2b into the mounting body 3 in a stacked state, the upright wall portion 8 and the engaging protrusion 9 expand outward, making the insertion work easier, and after insertion, the face plate engaging ends 2a and 2b are aligned on both sides. Since it is sandwiched between the engaging protrusions 9 from the sides and held elastically, a necessary and sufficient degree of connection can be ensured.

Furthermore, when the recesses 21 are provided in the engaging end inclined surfaces 4 and 5 of the face plate 2 as in the fourth embodiment, the capillary action at the joint surface between the inclined surfaces 4 and 5 is blocked. , it is possible to further improve watertightness.

Although the above embodiment shows an example in which a horizontal roof is covered with a surface structure according to the present invention, the present invention is not limited to this, and the present invention can be applied to walls and floors inside and outside of a house. Needless to say. However, when configuring a wall or floor surface, it is not necessary to make the mounting body 3 long enough to span the entire length of the joint of the face plate 2, and instead mount a short mounting body 3 partially or intermittently at important points such as the main building. It is enough to fix it.

As described above, the present invention has a minimum number of component parts compared to conventional ones, and it also simplifies the construction work by processing both side edges of the face plate and utilizing the spring back peculiar to metal plates. Moreover, it has many features such as being able to provide a strong and good-looking surface structure.

[Brief explanation of the drawing]

The drawings show an embodiment in which the surface structure according to the present invention is used as a roof, and FIG. 1 is a partial front sectional view thereof, FIG. 2 is a schematic front view of the face plate, and FIG.
4 are partial front sectional views of the second embodiment in different mounting states, FIG. 5 is a front sectional view of the mounting body of the third embodiment, and FIGS.
It is a partial schematic front view of the face plate of an Example. 1...main house, 2...face plate, 2a...first face plate
Engagement end of 2b...Second engagement end of face plate, 3
... Mounting body, 4, 5... Inclined surface, 6... Turned part, 7... Base of mounting body, 8... Standing wall part,
9... Engaging protrusion, 15... Fixing tool, 16... Inner layer material, 21... Recess.

Claims (1)

[Claims for Utility Model Registration] (1) One edge is alternately bent downward to form a first engagement end in which a plurality of inclined surfaces are continuous at a predetermined angle, and the other A face plate whose edge is bent into a shape substantially similar to the first engaging end to form a second engaging end, and a base plate of the main house or main roof using fixing devices such as nails, screws, bolts, etc. a mounting body having an upwardly opening cross-sectional shape and having a base portion fixed to the material, and an engaging protrusion formed on an upstanding wall portion rising from both edges of the base portion and facing the inclined surface of the face plate; the first engaging end of the face plate and the second engaging end of the adjacent face plate overlap each other, and the inclined surface of the overlapping part and the engaging protrusion of the mounting body overlap each other. A surface structure in which a plurality of face plates are fixed onto a mounting body by elastically engaging the two face plates. (2) The surface structure according to claim 1 of the utility model registration, wherein an inwardly curved recess is provided on the inclined surface of the face plate engaging end. (3) The mounting body is a surface structure according to claim 1 or 2 of the utility model registration claim, in which the base portion, the upright wall portion, and the engagement protrusion are integrally formed as an extruded aluminum material. (4) The mounting body is described in any one of claims 1 to 3 of the utility model registration claim, in which the base part, the upright wall part, and the engagement protrusion are integrally formed by press working of an elastic metal plate material. surface structure.