JPS6070258A - Intermediate attachment structure of outer housing - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The present invention has a structure in which bolts are fixed in the middle of a wide construction board, so that the bolts are not exposed to the outside, making the appearance extremely elegant, and increasing the durability of the bolts. Regarding the structure of the intermediate number of the outer enclosure that can be used.

The applicant has already conducted various research and development on an outer enclosure such as a roof or wall which is constructed by fitting adjacent architectural boards together from the viewpoint of good workability. By the way, if the width of the construction board is narrow, the strength of the middle part can be almost ensured, but when constructing an outer enclosure such as a roof or wall using the narrow construction board, the mating part may be damaged. As a result, not only does the fitting and installation work become troublesome, but the proportion of the working width of the building board itself is small, resulting in the inconvenience that the construction cost of the enclosure becomes relatively high. Therefore, if the construction board is made wider to increase the working width ratio, then when strong wind pressure (negative pressure) is applied, the middle part becomes particularly weak (and the plate rattle phenomenon occurs). Then, if the middle part of the construction board is fixed with bolts, etc., the bolts will be exposed, and the bolts will corrode early, not only deteriorating the appearance, but also reducing the durability of the bolts by half. However, there were other drawbacks such as rainwater entering through the bolts.

Therefore, the inventor worked diligently to eliminate the above drawbacks.

As a result of repeated research, the present invention has been developed to provide an architecture in which two opposing bulging strips are provided in the middle of the main plate, a groove is formed between the re-bulging strips, and an engaged portion is formed on the inner side of the two bulging strips. Place the board on a structural material such as a main building, fix the bottom of the groove to the structural material with bolts, provide a hanging part from both sides of the top, form a bottom inward from this lower end, and Forming a hanging part from the inner end of the base,
By inserting the hanging part of the cap material with the engaging part formed in the hanging part into the groove part and engaging the retaining part with the engaged part, the middle part of the wide construction board can be fixed. Even in a structure where the bolts are fixed, the bolts are not exposed to the outside, giving an extremely elegant appearance, increasing the durability of the bolts, and further improving watertightness (rain protection), which eliminates the drawbacks mentioned above. etc. has been resolved.

Hereinafter, the present invention will be explained based on the embodiments shown in the drawings.

1 to 5 show an embodiment of the present invention, and A is a metal architectural board having an appropriate length or elongation in the horizontal direction, and is a wide main board 1 in the width direction. Both bulging strips 2, 2 facing each other are bulgingly formed in the middle of the bulging strips 2, 2.
A groove portion 3 is formed between the main plate 1 and the main plate 1 . Both bulging strips 2.2 are formed with secured portions 2a, 2a, respectively. Engaged portions 2a, 2a are formed only in the middle of the inner sides of the bulging strips 2, 2 in the height direction when viewed from the groove portion 3. Further, protrusions 2b, 2b having a triangular cross-section or the like are formed on the top side of the protruding strip 2.2 as necessary. Furthermore, rising edge edges 4, 4 are formed on both sides of the main plate 1 in the width direction. An appropriate edge may be formed instead of the rising edge 4 of the end portion. Side bulging strips 5, 5 are bulgingly formed near both sides of the main plate 1 in the width direction. Engaged portions 5a, 5a are formed on both the measuring portion bulging strips 5.5, respectively. When the side bulging strips 5 are centered on the middle of the main plate 1, secured portions 5a, 5a are formed only in the middle of the outer sides in the height direction, and the attached portions 5a, 5a are formed on the top sides of the side bulging strips 5, 5. Projections 5b, 5b having a triangular cross-section or the like are formed to bulge as necessary.

Such a main plate l bulging strips 2, 2 grooves 3 rising edges 4.
A building board A is integrally formed with four side bulges 5.5 using a roll forming machine. A heat insulating material made of foamed synthetic resin or the like is adhered to the back surface of the architectural board A, if necessary.

B is a metal cap material having an appropriate length or elongation in the horizontal direction, and has hanging portions 7.7 from both sides of the top side 6, and a relatively narrow base portion inward from the lower end. 8.8 is formed, and hanging portions 9, 9 are formed from the inner end of the bottom side 8.8. A retaining portion 9a is provided at a suitable midpoint of the hanging portion 9.9.
, 9a are formed. Engaging portion 9 of the cap material B
a, 9a are configured to be engaged with the engaged portions 2a, 2a of the bulging strip 2.2. Further, a substantially semicircular groove 3a is provided in the middle of the bottom side 8.8 of the can and knob material B.

8a is formed as necessary. The groove 13a.

8a is configured to be engaged with the protruding ridges 2b, 2b of the bulging ridges 2, 2, respectively.

The cap material B has a street shape in cross section, and the hanging portions 9 and 9 are approximately parallel (see Figures 1, 2, and 5), or the upper portions of the hanging portions 9 and 9 are open. /) (Refer to Part 3)
Or, the lower part of the hanging portions 9, 9 is opened (see FIG. 4), and the surface 191 of the can and knob material B corresponds to the cross-sectional shape of both the bulging strips 2, 2, and is inserted. It is formed so that it can be resiliently fitted when engaged. 10 is the main building 5 installed in the structure
It is a structural material such as the trunk rim. The architectural board A is placed directly on the structural material 10 or on a base material such as a heat insulating board, and the groove 3
It is fixed to the structural member 10 with a bolt 11 such as a drill screw at the bottom of the camp material
, and the engaging portions 9a, 9a are fitted between the engaged portion 2.
a, 2a, the grooves 8a, 8a are engaged with the protrusions 2b, 2b, respectively, and furthermore, the opposing end rising edges 4, 4 of the adjacent building boards A, A are connected to each other by a hat-shaped washer 12. While being pressed, this is fixed to the structural member 10 with bolts 11 such as drill screws, and furthermore, the camping material B is fitted between the opposing side bulges 5, 5 of the adjacent construction boards A, A. The engaging portions 9a, 9a are engaged with the engaged portions 5a, 5a, and the grooves 8a, 8a are engaged with the protrusions 5b, 5b, respectively, and these are repeated in sequence to remove the fitting type of roof or wall, etc. The enclosure is being constructed.

Next, the effects will be explained.

In the present invention, both bulging strips 2 facing the middle of the main plate 1
. placed on the material 10, and the groove 3
The bottom side of the is fixed to the structural member 10 with bolts 11, and a hanging portion 7.7 is provided from both sides of the top side 6, and a bottom side 8.8 is formed inwardly from the bottom &IMl. A hanging portion 9.9 is formed from the inner end, and a retaining portion 9a,
By inserting the drooping portion 9.9 of the gap +AB forming the gap 9a into the groove portion 3 and engaging the engaging portions 9a, 9a with the engaged portions 2a, 2a, firstly, the bolt 1
Even with the fixed configuration according to 1, the bolt 11 is not exposed to the outside, giving an extremely elegant appearance.Secondly, the durability of the bolt 11 can be increased, and thirdly, it is watertight (
Fourthly, the cap material B can be firmly fixed.

To explain the function and effect in detail, the bolt 11 fixing the groove 3 and the groove 3 are covered with the cap material B,
The appearance is extremely elegant. Furthermore, the bolt 11 is not exposed to rainwater, and it is difficult for rainwater to enter from there.
The bolts 11, etc. in the cap material B are less likely to corrode, and the durability of the bolt 1-11 can be greatly improved.

As a result, long-term quality assurance of the outer envelope can be ensured. This is an extremely advantageous advantage in terms of maintenance and management. Furthermore, such durable mating enclosures such as walls or roofs are in particular demand in recent years in the construction industry;
The present invention satisfies the current requirement for durability ranging from 3 to 5 years to 10 to 20 years. In particular, those with wall structures are watery (
rain), durability, etc.

In addition, in the present invention, hanging portions 7,
7, a bottom side 8°8 is formed inward from the lower end, hanging portions 9, 9 are formed from the inner end, and engaging portions 9a, 9a are formed in the hanging portions 9, 9. While inserting the drooping portion 9.9 of material B into the groove portion 3, the engaging portions 9a, 9a
By engaging with the engaged portions 2a, 2a, the camping material B will not easily come off even due to wind pressure, etc., and the camping material B can be firmly attached. In the present invention, the construction board A is made wide to increase the working width ratio, and the bottom of the groove 3 in the middle of the main board 1 is fixed with bolts 11, so that even when strong wind pressure (negative pressure) is applied, It is possible to have sufficient strength and prevent the occurrence of the plate ringing phenomenon. When constructing an outer enclosure such as a wall or roof using the wide mating construction board A with a high working width ratio in this way, there will be fewer mating points, and the mating and installation work can be done easily and quickly. In turn, the construction cost of the enclosure can be reduced.

In addition, substantially semicircular grooves 8a, 8a are formed in the middle of the bottom side 8.8 of the cap plate B, and the bulges 2, 2 of the building board A are formed.
A substantially triangular protrusion 2b is provided at the top of the ridge.

2b, the grooves 8a, 8a and the protrusions 2b, 2
If they are engaged with each other, a gap will be created in this engagement portion, which has the advantage of preventing capillary action and ensuring excellent watertightness (rain protection). Furthermore, the protrusions 2b, 2b on the tops of the two bulging strips 2.2 also serve as positioning when fitting the cap material B, allowing easy and quick fitting.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a mating envelope having the present invention, FIG. 2 is a cross-sectional view of the present invention of FIG. 1, and FIGS. 3 to 5 are cross-sectional views of other embodiments of the present invention. It is. A... Architectural board, B... Cap shrine, 1... Main board, 2... Protruding strip, 2a
...Engaged part 3...Groove part, 6...
...Top side, 7...Drooping part, 8...
・Base, 9...Drooping part, 9a...
Engagement part, 1o old... Structural material, 11... Bolt.

Claims (1)

[Claims] (1) Structure of a main house, etc. using a construction board in which both opposing bulging strips are provided in the middle of the main plate, a groove is formed between the re-bulging strips, and an engaged portion is formed on the inner side of both bulging strips. The base of the groove is fixed to the structural material with bolts, the bottom of the groove is fixed to the structural material with bolts, the bottom is formed on both sides of the top, the bottom is formed inward from the lower end, and the bottom of the groove is fixed to the structural material with bolts. A hanging part of a camping material having a hanging part formed therein and an engaging part formed in the hanging part is inserted into the groove part and the engaging part is engaged with the engaged part. Intermediate mounting structure of enclosure.