JP2010007301A - Structure of trim for face panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a structure of a trim for a face panel enabling the ends of a pair of face panels to be surely and easily attached to the recessed corner of an outer wall body at a predetermined position. <P>SOLUTION: This trim 10 for a face panel which covers the ends 12a of a pair of face panels 12 attached to the recessed corner of the outer wall body 11 of a building comprises a long cover member 13 and a base member 14. The cross sectional shape of the cover member 13 is symmetrical, forms a pair of leg sections 13g, and a claw section 13h is formed at the end of each leg section. The cross sectional shape of the base member 14 is symmetrical. A recess 16 for inserting the leg sections 13g and a pair of fixing sections 14d of θ4=90° secured to the outer wall body 11 are connected to both opening ends 14c of the recess 16 through a vertical plate 14f vertically installed at one ends 14e of the fixing sections 14d and a parallel plate 14g parallel to the fixing sections 14d. Projections 14h locking the claw sections 13h inward are formed at the opening end 14c of the recess 16. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

The present invention relates to the structure of an exterior panel accessory that covers the ends of a pair of exterior panels provided at the corners of an outer wall body, and in particular, the exterior panel combination that can reliably and easily determine the insertion position of the exterior panel ends. It relates to the structure of objects.

Conventionally, when an exterior panel is provided at the corner of the outer wall body, the exterior panel accessory that covers the ends of the pair of exterior panels is composed of a base material and a cover material, and the cover material is securely and easily attached to the base material. There was a need for a structure that could be used.

The description of Patent Document 1 is known as such an exterior panel accessory. According to Patent Document 1, as shown in FIG. 4, an exterior panel accessory for a corner is composed of a cover material 3 and a base material 4. The surface decorative portion 31 of the cover material 3 is provided with a right-angled corner portion 313 so as to correspond to the protruding corner, and the base material 4 is also provided with a right-angled corner portion 43 so as to correspond to the protruding corner. At both ends of the back surface of the front surface decorative portion 31, waterproof packings P are extended along the length direction. Further, the base member 4 is provided with an engaging piece 41 that engages with the left engaging piece 321 of the cover material 3 and an engaging piece 42 that engages with the right engaging piece 331 on the respective wall portions 41a and 42a. A fitting portion 40 is formed between the engagement pieces 41 and 42.

Therefore, the left and right leg portions 32 and 33 of the cover material 3 are integrally fitted and elastically contacted with the fitting portion 40 of the base material 4 against the repulsive force due to the spring elasticity, and a pair of left and right latches By engaging the pieces 321 and 331 with the pair of left and right engaging pieces 41 and 42, both ends of the exterior panel can be securely attached with the exterior panel accessory.
JP 2005-126988 A

However, as shown in FIG. 5, the shape of the wall portions 41a and 42a of the exterior panel accessory for the above-mentioned corner, the pair of left and right engaging pieces 41 and 42, and the pair of left and right engaging pieces 321 and 331 are used. Thus, the cover material 3a and the base material 4a can be modified and applied for the corner. In this case, since the insertion position of the end portion S1 of one exterior panel S is not clear, a gap is formed between the end portion S1 and the wall portion 41a, and the end portion S1 of the other exterior panel S is in contact with the wall portion 42a. The exterior panel S may be attached in a state of contact. In this case, since the cover member 3a is inserted so as to sandwich the one wall 41a, the pair of left and right engaging pieces 321 and 331 cannot be engaged with the pair of left and right engaging pieces 41 and 42. was there.

Further, as shown in FIG. 6, since the insertion position of the end portion S1 of both the exterior panels S is difficult to understand, when the end portion S1 is attached at a position where it abuts against the wall portion 41a and the wall portion 42a, a pair of exterior panels There was a problem that the engagement pieces 41 and 42 could not be engaged because the locking pieces 321 and 331 could not be inserted because the gap between the S was narrowed.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a structure for an exterior panel accessory that can reliably and easily mount the end portions of a pair of exterior panels at predetermined positions at the corners of the outer wall body.

The invention according to claim 1 is a structure of a long exterior panel accessory comprising a base material and a cover material covering the ends of a pair of exterior panels provided at the corners of the outer wall body of a building, The cross-sectional shape of the material is symmetrical, a pair of first surface portions that are bent at a central portion at a substantially right angle, and a second surface portion that is folded back at both ends of the first surface portion and along the back surface of the first surface portion, A pair of leg portions that extend at an acute angle from the vicinity of the center portion of the second surface portion and a claw portion that is folded back in a direction away from the distal end portions of the pair of leg portions are continuously formed. The base material has a symmetrical cross-sectional shape, and includes a recess for inserting the claw portion and a pair of fixing portions connected to both end portions of the recess and fixed to the outer wall body, and the opening end portion of the recess A protrusion for locking the claw portion on the inner side of the opening, and the opening end portion and the fixing portion are It is characterized by being connected via a vertical vertical plate wear part.

According to the invention of claim 1, the cross-sectional shape of the base material is symmetrical, and includes a recess for inserting the claw portion and a pair of fixing portions that are connected to both ends of the recess and fixed to the outer wall main body. A protrusion for locking the claw portion on the inner side of the opening end portion of the recess, and the opening end portion and the fixing portion are connected to each other via a vertical plate perpendicular to the fixing portion. A predetermined mounting position of the exterior panel can be determined easily and reliably by bringing the end of the exterior panel into contact with the vertical plate. For this reason, an unnecessary force is not applied to both end portions of the concave portion, and the shape of the concave portion does not change, so that the cover material can be securely attached to the base material, thereby improving workability.

Embodiments of the present invention will be described below with reference to FIGS.

<Structure structure of exterior panel accessory>
As shown in FIGS. 1, 2, and 3, the exterior panel accessory 10 according to the present invention has ends of a pair of exterior panels 12 that are attached to a corner of an outer wall body 11 of a building via a trunk edge 11 a. It is an accessory covering the portion 12a, and is composed of a long cover material 13 and a base material 14.

The cross-sectional shape of the cover member 13 is symmetrical, and the pair of first surface portions 13a are bent at an opening degree θ1 = 90 degrees at the center portion 13b so as to be parallel to the outer wall body 11, and both ends of the first surface portion 13a. A second surface portion 13d is formed along the back surface of the first surface portion 13a by turning back at the portion 13c. More specifically, the width between the central portion 13b and the end portion 13c of the first surface portion 13a is a width K1, and the first surface portion 13a and the second surface portion 13d are at an angle θ2 = 10 at a position 13e having a length K2 from the end portion 13c. An inclined portion 13f that bends at a degree is provided, and a waterproof packing material 15 is fixed to the inclined portion 13f.

The second surface portion 13d is formed with a pair of leg portions 13g from the vicinity of the central portion 13b at an acute angle of θ3 = approximately 20 degrees between the leg portions 13g, and is folded back at the tip portion in a direction away from each other. 13h is formed.

The cross-sectional shape of the base material 14 is symmetrical, and the recess 16 for inserting the leg portion 13g of the cover material 13 is formed in a rectangular shape on the bottom side 14a and the side sides 14b. A pair of fixing portions 14d having an opening degree θ4 = 90 degrees fixed to the outer wall main body 11 at both opening end portions 14c of the concave portion 16 are provided on the vertical plate 14f and the fixing portion 14d standing on one end portion 14e of the fixing portion 14d. They are connected via parallel parallel plates 14g. A protrusion 14 h that locks the claw portion 13 h of the cover member 13 toward the inner side is provided at the opening end portion 14 c of the recess 16. The fixing portion 14d of the base material 14 is fixed to the outer wall main body 11 using a fixing tool 17 such as a nail.

The cover material 13 is integrally formed continuously by sheet metal processing using a steel plate. The base material 14 is formed integrally by continuously forming the claw portion 15b after removing the claw portion 15b by sheet metal processing using a steel plate, or by folding the claw portion 15b part.

The base material 14 is plated with aluminum / zinc alloy on both surfaces of the thin steel plate, and the cover material 13 is a thin steel plate with aluminum / zinc alloy plating on both surfaces, and further coated with fluororesin on the front side. A material with a polyester resin coating on the side is used.

The exterior panel 12 is made of metal siding having a thickness of H1 = 21 mm obtained by coating a heat insulating material with a thin metal plate (not shown) for the purpose of heat insulation and sound insulation. There are cases where the plurality of exterior panels 12 are attached horizontally in order from the bottom to the top of the outer wall main body 11 and vertically attached in the left-right direction. When the exterior panel accessory 10 is attached, waterproofing measures are taken using a seal material (not shown) separately from the packing material 15 as necessary. Note that the trunk edge 11a may not be used.

<Operation of the structure of the exterior panel accessory>
As described above, the opening end portion 14c and the fixing portion 14d of the base member 14 are connected via the vertical plate 14f standing on the one end portion 14e of the fixing portion 14d and the parallel plate 14g parallel to the fixing portion 14d. For this reason, when positioning the exterior panel 12 along the outer wall main body 11 to the base member 14, it is possible to easily position the exterior panel 12 only by aligning the end 12a of the exterior panel 12 with the position of the vertical plate 14f. In other words, the presence of the vertical plate 14f reliably conveys to the operator the feeling that the end 12a of the exterior panel 12 is in contact with the vertical plate 14f, and the vertical plate 14f is pushed too much by excessive force, and the shape of the recess 16 changes. This makes it possible to easily determine the optimal mounting position without increasing the efficiency and workability of the mounting work.

Even if the state in which the claw portion 13h of the leg portion 13g is locked is not visible, the leg portion 13g can be reliably inserted into the recess 16 without straddling the one side 14b of the recess 16 by the parallel plate 14g. After insertion, the claw portion 13h is reliably locked by the protrusion 14h because the leg portion 13g abuts against the both sides 14b of the concave portion 16 with elasticity.

The embodiment of the present invention has been described with reference to the drawings. However, the specific configuration is not limited to this embodiment, and design changes and the like within the scope of the present invention are included in the present invention. It is.

For example, instead of connecting the opening end portion 14c and the fixing portion 14d of the base material 14 via the vertical plate 14f and the parallel plate 14g, the opening end portion 14c and the fixing portion 14d may be directly connected by a swash plate. Even in this case, the presence of the swash plate reliably conveys to the operator that the end portion 12a of the exterior panel 12 is in contact with the swash plate at the one end portion 14e of the fixing portion 14d, so that the same effect can be obtained. Further, the opening θ1 of the cover member 13 can correspond to an angle other than 90 degrees according to the actual angle of the corner. The cover material 13 and the base material 14 are also formed of an aluminum material or a resin material.

It is sectional drawing of the exterior panel accessory 10 which consists of the cover material 13 and the base material 14 which cover the edge part 12a of a pair of exterior panel 12 provided in the corner of the outer wall main body 11 of the building in embodiment of this invention. . It is sectional drawing of the cover material 13 in embodiment of this invention. It is sectional drawing of the base material 14 in embodiment of this invention. It is sectional drawing of the exterior panel accessory which consists of the cover material 3 and the base material 4 which cover the edge part of a pair of exterior panel S provided in the outer wall main body of the conventional building. It is sectional drawing of the accessory for exterior panels consisting of the cover material 3a and the base material 4a which cover the edge part S1 of a pair of exterior panel S provided in the outer wall main body of the other conventional building, and the edge part of one exterior panel S It is sectional drawing which shows the state which S1 adjoined to the wall part 42a. It is sectional drawing which shows the state which edge part S1 of both the exterior panels S adjoined to wall parts 41a and 42a by the other conventional accessory for exterior panels shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Exterior panel accessory 11 Exterior wall main body 12 Exterior panel 12a End part 13 Cover material 13g Leg part 13h Claw part 14 Base material 14c Opening end part 14d Adhering part 14e One end part 14f Vertical plate 14g Parallel plate 14h Protrusion 16 Concave part

Claims (1)

A structure of a long exterior panel accessory comprising a base material and a cover material covering the ends of a pair of exterior panels provided at the corners of the outer wall body of the building,
A cross-sectional shape of the cover material is symmetrical, a pair of first surface portions that are bent at a central portion at a substantially right angle, and a second surface portion that is folded at both ends of the first surface portion and that is along the back surface of the first surface portion. A pair of leg portions extending at an acute angle from the vicinity of the central portion of the second surface portion, and a claw portion formed by folding back in a direction away from the tip portions of the pair of leg portions. Formed,
The cross-sectional shape of the base material is symmetrical, and includes a recess for inserting the claw portion and a pair of fixing portions that are connected to both ends of the recess and are fixed to the outer wall main body. A structure for an exterior panel accessory comprising a protrusion for locking the claw portion on an inner side, wherein the opening end portion and the fixing portion are connected via a vertical plate perpendicular to the fixing portion.

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