JP3228873B2 - Joint structure at the end of thin plate - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a joint at the end of a thin plate which is disposed between thin plate-like members such as parapets disposed at an eaves of a building or the like to improve the appearance quality of a joint. It is about structure.

[0002]

2. Description of the Related Art As a conventional joint structure for an end portion of a thin plate, there is known a structure described in Japanese Utility Model Laid-Open No. 6-44899 shown in FIG.

[0003] In such a structure, a thin metal-made parapet 1, 1 disposed on the outside of a building is connected to a portion where the ends 2, 2 are connected by abutting each other. A joint 3 is provided interposed.

At the four corners of the parapet joint 3, bendable locking pieces 4 are formed. In addition, the end portion 2,
2, receiving members 5, 5 for locking the locking pieces 4, respectively.
Are formed. Then, the locking pieces 4 are inserted into the receiving members 5, and as shown by a two-dot chain line in the drawing,
By bending, the connection between both ends 2 is made.

Further, Japanese Patent Laid-Open No. 4-36855 shown in FIG.
No. 5 is known.

In such a construction, thin metal eaves gutters 6, 6 provided on the outer side of the building are connected to a portion where the ends 7, 7 are connected to each other by abutting each other. The inner connecting tool 8 and the outer connecting tool 9 are disposed interposed.

[0007] Then, the end portions 7, 7 are
The connection between both ends 7, 7 is performed by bringing the inner connection tool 8 and the outer connection tool 9 into contact with each other and connecting the fixing portions 10, 11 to each other.

[0008] Further, as shown in FIG.
No. 6 is known.

[0009] In such a structure, a thin, sheet-shaped nose cover 12, 12 is made of metal along the outer side of the building.
13 are arranged facing each other. Metal reinforcing plates 14 are provided on these ends 13 so as to be substantially perpendicular to and integral with each end 13.

The reinforcing plate 14 has a vertically long slot 1.
5 are formed.

A connecting plate 17 is provided at the tip of the support arm 16 which projects substantially horizontally from the eaves of the building. The connecting plate 17 has a horizontally long slot 18 formed therein.

Then, within the vertical and horizontal widths of each of the slots 15 and 18, the blindfold 12 is moved vertically and horizontally, and another blindfold 12 end 13 to be abutted and the end 13 Are configured so that the bolts 19 and the nuts 20 are tightened and fixed at the locations where.

[0013]

However, in such a conventional apparatus, the end portions 2, 2 of the mutually connected parapets 1, 1 are slightly shaped due to the manufacturing accuracy. May be different.

In this case, even if the parapet joint 3 is disposed inside as shown in FIG. 26 or the relative position between the ends 13 is adjusted as shown in FIG. 2 or a step is generated between the edges of the ends 7,7.

Since the parapet 1 and the like are made of a thin metal plate, the edge of the thin plate is exposed to the edge of the thin plate and appears discontinuous from the outside even if the step is delicate. For this reason, there was a problem that the appearance quality deteriorated and the whole building appeared to be inexpensive.

Further, as shown in FIG. 27, when the outer connecting tool 9 is connected from the outside by abutting on the surfaces of the end portions 13, 13, the eaves gutter 7, 7 is located at a height near the eaves of the building. After being disposed at the location, the inner connecting tool 8 and the outer connecting tool 9
And the work efficiency was not good.

Further, in the one shown in FIG.
The shape of the metal outer connection tool 9 is changed to the shape of the end 7,
Difficult to match. Accordingly, this time, there is a problem that the fore-edge of the outer connection tool 9 is exposed and looks discontinuous.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a joint structure at the end of a thin plate, which improves the appearance quality, gives the whole building a sense of quality, and has good mounting work efficiency.

[0019]

According to the first aspect of the present invention, in order to solve the above-mentioned problems, when arranging the ends of long metal thin plates by abutting each other, the ends of the thin metal plates are placed at the ends. It is a joint structure of a thin plate end portion having a molding member for eliminating an apparent step of a connecting portion, wherein the molding member is formed on a molding body formed along an end shape of each of the thin plates, and the end portion is formed on the molding body. An end attachment portion to be attached is provided, and when the molding body is attached to the end portion by the end attachment portion, a joint structure of a thin plate end portion having an end surface covering portion covering an end surface of the end portion is provided. And

[0020] According to the first aspect of the present invention, the molding body is attached to the end portion by the end attaching portion, and the molding body follows the end shape of the thin plate. , Will be arranged.

Further, since the end surface covering portion of the molding body covers the end surface of the thin plate end portion, even if there is a slight step,
The end face is not exposed and the appearance quality is good.

According to a second aspect of the present invention, the end mounting portion is made of an elastically deformable synthetic rubber or synthetic resin material, and is fitted to the end by elastic deformation. The thin plate end joint structure according to claim 1, characterized by comprising means.

According to the second aspect of the present invention, the end mounting portion is provided with a fitting means for fitting to the end portion by elastic deformation. When mounting, since the fitting means is elastically deformed and fitted,
The mounting is completed only by inserting the end mounting portion into the end.

Moreover, if the molding member is attached to the end in advance, it is not necessary to perform work at a high place, so that the attachment workability is good.

Further, according to the third aspect of the present invention, the end mounting portion is made of an elastically deformable metal material, and has a fitting means for fitting to the end by elastic deformation. The joint structure of the end portion of the thin plate according to claim 1 is characterized.

According to the third aspect of the present invention, the end mounting portion is provided with a fitting means for fitting to the end portion by elastic deformation. When mounting, since the fitting means is elastically deformed and fitted,
The mounting is completed only by inserting the end mounting portion into the end.

Moreover, if the molding member is attached to the end in advance, it is not necessary to perform work at a high place, so that the mounting workability is good.

Further, the present invention according to claim 4, before
The fitting direction of the molding member matches the extending direction of the thin plate
At the same time as being slidable in the fitting direction.
Attach the molding member to the end of the thin plate at the opposite position
The thin film according to any one of claims 1 to 3, wherein
It features a joint structure at the plate edge.

According to the fourth aspect of the present invention, even if a gap is formed between the abutting ends, the predetermined relative position is maintained.
The mounting of the molding member on the end of the thin plate is stopped.
Because it can reduce the gap between the facing molding members
I can do it.

Therefore, it is necessary to further improve the appearance quality.
Can be done.

According to the fifth aspect of the present invention,
A cap-shaped member is attached to the molding body of the molding member.
The method according to any one of claims 1 to 4, which can be attached.
It features a joint structure at the end of the thin plate.

[0032] According to the fifth aspect of the present invention, a cap-shaped member is attached to the molding body of the molding member.
When mounted, the edges of the sheet are edged and edged.
Even when used, the appearance quality is good.

Further, the present invention according to claim 6, before
The butted portions of the thin plates are on the back side with respect to the ends of both thin plates.
A backing member having a substantially flat contact surface is provided.
The thin film according to any one of claims 1 to 5 provided.
It features a joint structure at the plate edge.

[0034] According to the sixth aspect of the present invention, the contact surface of the backing member is located at the end of both thin plates.
It is contacted from the back side. The contact surface is almost flat
In the relative position in the direction orthogonal to the longitudinal direction of the both ends
The deviation is corrected and reduced by the corresponding contact.

In addition, the gap formed between the both ends is
And the like, a part of the contact surface is exposed to fill the gap. This
Therefore, appearance quality can be improved.

According to the seventh aspect of the present invention,
The two ends to be abutted are perpendicular to the ends.
The protruding reinforcing wall portions are integrally formed, and both
Connected between thin plates and provided along the direction in which the thin plates extend
Thereby, the backing member is fastened together with the reinforcing wall portion.
7. The thin plate end according to claim 6, further comprising a screw member.
The structure is characterized by

[0037] According to the seventh aspect of the present invention , the backing member and the reinforcing wall are shared by the screw member.
Will be tightened together. The screw member extends in the direction in which the thin plate extends.
The gap between both ends is adjusted.

For this reason, for example, a uniform size
And improve the overall appearance of the building.
You.

[0039]

Embodiment 1 Hereinafter, a specific embodiment of the present invention will be described with reference to the drawings.

FIGS. 1A, 1B to 9 show the first embodiment of the present invention. Parts that are the same or equivalent to those in the conventional example will be described with the same reference numerals.

First, the structure will be described.
In the joint structure at the end of the thin plate, the parapets 21 and 21 as thin plates made of metal are arranged on the outer side of a building such as a building unit so that the longitudinal direction thereof is along the horizontal direction.

The end portions 2 of these parapets 21 and 21
2 and 22 are arranged such that the end faces 22a and 22a abut each other.

The upper edge 22b and the lower edge 22c of the end 22 are folded back as shown in FIGS. 2 and 3 so as to be doubled. Then, the apparent step at the connecting portion of the abutting ends 22, 22 is eliminated by disposing the molding members 23, 23.

The molding member 23 is made of an elastically deformable synthetic rubber material, and a molding main body 24 is formed along the shape of the end 22 of each parapet 21.
The molding main body 24 is provided with an end mounting portion 25 which has a horizontal cross-sectional shape substantially in a concave shape and is mounted on the end 22.

When the molding body 24 is attached to the end portion 22 by the end attaching portion 25, the end face 22 a of the end portion 22 is covered by the end face covering portion 26. In the first embodiment, the width of the end face 22a is set to be about 0.5 mm, and the width of the end face covering portion 26 is set to be about 6 mm.

As shown in FIG. 5 or FIG. 7, the end mounting portion 25 has a fitting groove 27 as a fitting means fitted to the end 22 by elastic deformation of the molding body 24.
Are formed.

[0047] In the fitting groove 27, a portion for fitting the upper side edge 22b as shown in FIG. 7 (b), the wide portion 2
7a.

[0048] Further, in the fitting groove 27, a portion for fitting the lower end edge 22c as shown in FIG. 7 (c), and a wide portion 27b.

Next, the operation of the first embodiment will be described.

In the first embodiment, the end mounting portion 2
When the molding body 24 is attached to the end portion 22 by the fitting groove 27 of 5, the molding body 23 is deformed by elastic deformation in a direction in which the width of the fitting groove 27 is expanded.
Fit.

As described above, the end mounting portion 25 is provided with the fitting groove 27 to be fitted to the end 22 by elastic deformation. Attaching is completed only by inserting the end portion 22 along the direction.

When the insertion of the molding body 23 is completed, the molding body 23 is again deformed by the elastic force in a direction to reduce the width of the fitting groove 27, and the end portion 22 is brought into contact with both sides so as to be clamped. 4 and is disposed along the shape of the end 22 of the parapet 21 as shown in FIG.

Since the end surface covering portion 26 of the molding body 24 covers the end surface 22a of the thin plate end 22, even if there is a slight step, the end surface 22a is not exposed and the appearance quality is good.

Since the molding body 24 has a predetermined thickness (about 6 mm), the entire parapet 21 appears to have substantially the same thickness, and the texture is good.

Moreover, if the molding member 23 is attached to the end portion 22 before the parapet 21 is disposed on the building, it is not necessary to perform work at a high place, so that the mounting workability is good.

In the first embodiment, a double-sided tape, an adhesive or the like may be interposed between the molding body 24 and the end portion 22 to further improve the mounting force. .

[0057]

FIG. 10 shows a first embodiment of the present invention. The same or equivalent parts as those in the first embodiment will be described with the same reference numerals.

In the first embodiment, a molding member 28 made of synthetic rubber and having a substantially L-shaped horizontal section is adhered to the end 22 with a double-sided tape 29 interposed therebetween.

In the first embodiment, the end face 22a of the end portion 22 of the parapet 21 is covered and not exposed by the end face covering portion 26 formed integrally with the molding member 28, and the appearance quality is good.

Further, a double-sided tape is attached to the molding member 28 in advance, and the release paper covering the adhesive surface is peeled off from the double-sided tape and attached to the front side surface of the end portion. In this case, it is possible to mount the molding member 28 only by bringing the molding member 28 into contact with the end portion 22 and to improve the workability.

The other configuration and operation are substantially the same as those of the first embodiment, and the description is omitted.

FIG. 11 shows a second embodiment of the present invention. The same or equivalent parts as those in the first embodiment and the first embodiment are denoted by the same reference numerals and described.

In the second embodiment, the end portion 22 is formed with an insertion hole 30 penetrating the front and back side surfaces.

A metal rivet 31 projecting from the back surface side of the head 32 is inserted into and fixed to the insertion hole 30.

A mounting hole 34 is formed on the back surface of the end mounting portion 25 of the molding member 33 which forms the fitting groove 27 and is made of synthetic rubber and has a substantially horizontal cross section. Have been.

The head 32 is attached to the mounting hole 34.
It is configured to be inserted into and locked.

Next, the operation of the second embodiment will be described.

A rivet 31 protruding the head 23 on the back side is inserted into and fixed to the insertion hole 30 penetrating the front and back side surface portions formed at the end portion 22. At the rivet head 23, a mounting hole 34 formed on the back surface of the end mounting portion 25 of the molding member 33 is locked.

For this reason, the molding member 33 is connected to the rivet 3
By 1, the positioning is performed, the movement in the insertion / removal direction is regulated, and the lens is attached to the end 22 without fear of falling off.

The other configuration and operation are substantially the same as those of the first embodiment, and the description is omitted.

FIG. 12 shows a third embodiment of the present invention. The same or equivalent parts as those in the first embodiment and the first and second examples are denoted by the same reference numerals and described.

The rivet 36 of the third embodiment is formed integrally with the front end side of the end mounting portion 25 of the molding member 35 by projecting toward the rear side.

In the third embodiment configured as described above, the rivet 36 is formed integrally with the surface of the end mounting portion 25 of the molding member 35.

Therefore, the number of parts can be reduced, and
Insert the head 32 of the rivet 36 into the insertion hole 30,
If the head 32 is inserted into the mounting hole 34 and locked, the molding member 35 can be mounted on the end 22. Therefore, the mounting workability is further improved.

Other structures and operations are substantially the same as those in the first embodiment and the first or second embodiment, and therefore, the description thereof is omitted.

FIG. 13 shows a fourth embodiment of the present invention. The same or equivalent parts as those in the first embodiment will be described with the same reference numerals.

In the fourth embodiment, a chamfered portion 37c is formed from the surface side surface 37a of the molding member 37 to the abutting surface 37b.

In the fourth embodiment thus constructed, a chamfered portion 37c is formed from the surface side surface 37a of the molding member 37 to the abutting surface 37b.

Therefore, even if the relative position between the butting ends 22a and 22a is slightly shifted, the chamfering portion 37c formed from the surface side surface 37a of the molding member 37 to the butting surface 37b is chamfered. So there are no corners. Therefore, as shown in FIG. 15, between the adjacent molding members 37, 37, the chamfered portions 37c, 37c eliminate a sense of discontinuity such as generation of a step, and provide good appearance quality.

The other configuration and operation are substantially the same as those in the first embodiment, and therefore, the description thereof is omitted.

FIG. 14 shows a fifth embodiment of the present invention. The same or equivalent parts as those in the first embodiment or the first to fourth embodiments will be described with the same reference numerals.

In the fifth embodiment, the fitting direction of the molding member 38 is configured to coincide with the extending direction of the parapet 21.

The molding member 38 is connected to the end 22.
When fitted on the parapet 21, the molding member 38 is configured to be slidable in the fitting direction and stop the mounting of the molding member 38 to the end 22 of the parapet 21 at a predetermined relative position.

Next, the operation of the fifth embodiment will be described.

In the fifth embodiment, as shown by a two-dot chain line in FIG. 14, even if a gap is formed between the butted ends 38b, 38b, the gap is slid in the fitting direction, as shown by a solid line in the drawing. At a predetermined relative position, the mounting of the molding member 38 to the parapet end 22 can be stopped.

Therefore, the gap between the butting ends 38b of the opposing molding members 38, 38 can be reduced by sliding the molding members 38, 38 so as to minimize the gap.

Therefore, after the parapets 21 and 21 are attached,
Even if some gaps are formed, the gap amount can be adjusted to further improve the appearance quality.

The other configuration and operation are substantially the same as those in the first embodiment or each of the first to fourth embodiments, and thus the description thereof is omitted.

FIG. 15 shows a sixth embodiment of the present invention. The same or equivalent parts as those in the first embodiment or the first to fifth embodiments will be described with the same reference numerals.

In the sixth embodiment, a cap made of a synthetic resin material for edge-treating the parapet end 22 is provided on the molding body 24 of the molding member 23 disposed at the end 22.
The shape member 39 is mounted so as to be integrated.

In the sixth embodiment thus configured, when the cap-shaped member 39 for edge-treating the parapet end 22 is attached to the molding body 24 of the molding member 23, the end of the parapet 21 is The part 22 includes the end face 2
Edge processing is performed without exposing 2a, and as shown in FIG. 15, the appearance quality is good even when used as an edge.

The other configuration and operation are substantially the same as those in the first embodiment or each of the first to fifth embodiments, and thus the description thereof is omitted.

[0093]

Second Embodiment FIG. 16 shows a second embodiment of the present invention. Note that the first embodiment or
The same or equivalent parts as those of the first to sixth embodiments will be described with the same reference numerals.

In the second embodiment, the parapet 2
A backing member 40 that comes into contact with the ends 22 and 22 of both parapets 21 and 21 from the back side is disposed at the butting portions 1 and 21.

The backing member 40 has a substantially U-shaped cross section in the horizontal direction, and a pair of mounting walls 42, 42 are integrally formed on both sides of a substantially flat contact surface 41. It extends substantially orthogonally to the contact surface portion 41.

The contact surface 41 is provided with the contact surface 41.
An elastically deformable backing material 43 interposed between the parapets 21 and 21 and the back surfaces of the end portions 22 and 22 is previously attached to the parapets 21 and 21 with an adhesive tape. The backing material 43 is made of a heat-resistant material such as foamed sponge, foamed urethane, foamed vinyl chloride or synthetic rubber foam.
It is made of a material having weatherability.

Further, the reinforcing wall portions 44, 44 projecting vertically from the end portions 22, 22 so as to be integrated,
Each is formed. Screw holes 45, 45 are formed in the reinforcing walls 44, 44, respectively.

[0098] The mounting wall portions 42, 42 have through holes 47, 47 through which screw members 46 to be fastened together are inserted at positions corresponding to the screw insertion holes 45, 45 of the reinforcing wall portions 44, 44. 47 are formed.

The screw members 46 are provided between the mounting wall portions 42 and the reinforcing wall portions 44 and the washer 4.
As shown in FIG. 17, the nut 4 is inserted through the screw insertion holes 45, 45 and the insertion holes 47, 47 with the nut 4 interposed therebetween.
9 are fastened together by tightening.

Next, the operation of the second embodiment will be described.

In the second embodiment, the screw member 46 fastens the backing member 40 together with the reinforcing walls 44.

At this time, the contact surface 41 of the backing member 40
Are brought into contact with the ends 22, 22 of both parapets 21, 21 from the back side. Since the contact surface portion 41 has a substantially flat plate shape, the displacement of the relative position in the direction perpendicular to the longitudinal direction of the two end portions 22 and 22 is corrected by this contact, and the discontinuous portion visually recognized as a step. Decreases.

Further, the backing material 4, which is a part of the contact surface 41, is removed from the gap formed between the two ends 22, 22.
3 is exposed to fill this gap. For this reason, appearance quality can be improved.

The contact surface 41 of the backing member 40
An elastically deformable backing material 43 is interposed between the back surface of the parapets 21 and 21.

For this reason, when a predetermined pressing force is applied to the contact surface 41 to bring the end portions 22 and 22 into contact with the back surfaces of the parapets 21 and 21, the shape of the gap between the end portions 22 and 22 is adjusted. Deform and fill gaps. For this reason, the appearance quality can be further improved.

The backing material 43 is attached to the contact surface 41 of the backing member 40 in advance. For this reason, the step of interposing the backing material 43 can be omitted, and the mounting operation step can be simplified.

Then, the backing member 43 is fastened together with the reinforcing wall portion 44 by the screw member 46. Since the screw member 46 is provided along the direction in which the parapets 21 and 21 extend, the gap a between the both ends 22 and 22 is adjusted.

For this reason, for example, each of the parapets 21 and
A uniform size is given to the gap a between the two, and the appearance quality of the whole building can be improved.

[0109]

FIG. 18 shows a seventh embodiment of the present invention. The same or equivalent parts as those in the first and second embodiments or the first to fifth embodiments are denoted by the same reference numerals and described.

The surface layer of the backing material 43 affixed to the contact surface portion 41 of the seventh embodiment has a skin layer 5 made of solid rubber.
0 is formed.

In the seventh embodiment thus constructed, when the skin layer 50 formed on the front surface side of the backing material 43 is separated from the end portions 22, 22, the parapet 21 is removed from the gap. , 21 are exposed on the surface side. For this reason,
The appearance quality can be further improved by using, for the skin layer 50, one having the same color or the like as that of the end portions 22 and 22 surface side.

Further, a backing material 4 such as a foam sponge is directly used.
Since 3 is not exposed, rainwater or the like does not penetrate into the interior from the skin layer 50, and the weatherability can be improved.

The other configuration and operation are substantially the same as those in the first and second embodiments and the first to sixth embodiments, and therefore, the description thereof is omitted.

FIG. 19 shows an eighth embodiment of the present invention. The same or equivalent parts as those in the second embodiment or the seventh embodiment are denoted by the same reference numerals and described.

The contact surfaces 41 of the backing member 40 are disposed on the back surfaces of the molding members 23, 23 fitted to the end portions 22, 22 of the parapets 21, 21 according to the eighth embodiment. ing.

In the eighth embodiment thus constructed, both ends 22, 22 on which the molding members 23, 23 are disposed, are pressed from the back side by the plate-shaped contact surface portion 41 so as to extend in the extending direction. The displacement in the orthogonal direction is reduced. Therefore, the molding members 23 are adjacent to each other so as to eliminate an apparent step, and are positioned substantially flush.

Accordingly, the appearance quality can be further improved.

The other configuration and operation are substantially the same as those in the second embodiment and the seventh embodiment, and therefore, the description is omitted.

FIG. 20 shows a ninth embodiment of the present invention, which is a modification of the eighth embodiment. Note that the same or equivalent parts as those in the second embodiment or the seventh and eighth embodiments are denoted by the same reference numerals and described.

On the back side of the molding members 23, 23 fitted to the end portions 22, 22, of the parapets 21, 21, the contact surface 41 of the backing member 40 is provided with the backing material 43. They are arranged in contact with each other.

In the ninth embodiment configured as described above, the opposite end portions 22, 22 on which the molding members 23, 23 are provided, are backed by the backing material 43 attached to the flat contact surface 41. The positional deviation in the direction orthogonal to the extending direction when pressed from the side is reduced.

For this reason, the molding members 23 are adjacent to each other so as to eliminate an apparent step, and are positioned substantially flush.

Moreover, between the molding members 23, 23,
The backing material 43 is deformed into a substantially convex cross-section in accordance with the gap shape and is exposed while being filled, so that the apparent step between the molding members 23 is further eliminated, and the appearance quality is improved. Can be done.

The other configuration and operation are substantially the same as those in the second embodiment and the seventh and eighth embodiments, and therefore, the description thereof is omitted.

FIGS. 21 to 25 show Embodiment 1 of the present invention.
It indicates 0. The same or equivalent parts as those in the first and second embodiments or the first to ninth embodiments will be described with the same reference numerals.

In the backing member 40 of the tenth embodiment, a waterproof member 51 is disposed substantially circumferentially along the side edge of the contact surface portion 41.

The backing material 43 is attached to the contact surface portion 41 with the skin layer 50 provided on the front surface side. The cross-sectional shape of the attached backing material 43 is shown in FIG.
As shown in FIG. 5, it is set to be slightly smaller than the inner line shape so as to follow the inner line shape of the parapet 21.

In the tenth embodiment configured as described above, the waterproof member 51 provided along the side edge of the contact surface portion 41 is used.
Are brought into contact with the back sides of the ends 22, 22, and the backing material 43 on which the skin layer 50 is formed is connected to the back sides of the molding members 37, 37 disposed at the ends 22, 22. The end portions 22, 22 are pressed from the back surface side by contact with and elastically deformed, and the positional deviation in the direction perpendicular to the extending direction is reduced.

For this reason, the molding members 23 are adjacent to each other so as to eliminate an apparent step, and are positioned substantially flush.

Moreover, between the molding members 23, 23,
The backing material 43 is deformed into a substantially convex cross-section in accordance with the gap shape and is exposed while being filled, so that even if a gap a is slightly generated between the molding members 37, 37, the appearance quality is improved. Can be done.

In the tenth embodiment, the gap a is about 5 to 20
mm.

The other configuration and operation are substantially the same as those of the first and second embodiments and the first to ninth embodiments, and thus the description thereof is omitted.

The first and second embodiments of the present invention and the first to ninth embodiments of the present invention have been described in detail with reference to the drawings. The present invention is not limited to the ninth through ninth aspects, but includes any design changes or the like within a range not departing from the gist of the present invention.

For example, in the second embodiment and the like, the backing member 43 is previously shown to be attached to the contact surface 41 of the backing member 40. However, the present invention is not limited to this. In advance, the end 22 of the parapet 21 with an adhesive tape or the like.
May be stuck on the back side of.

In each of Embodiments 1 and 2, etc., the thin plate using the parapet 21 has been described. However, the present invention is not particularly limited thereto.
Any portion may be used as long as it is a portion where the ends of the thin plate-shaped member are to be abutted, such as a makeup liner, a cover drainer, or the like.

Although the molding member 23 and the like are described as being made of synthetic rubber, the invention is not limited to this. For example, a plastic material such as plastic or ABS resin, or the like, Any material may be used as long as it can be elastically deformed, even if it is made of a metallic material or the like.

[0137]

As described above, according to the first aspect of the present invention, the end mounting portion allows
The molding body is attached to the end, and the molding body is disposed along the end shape of the thin plate.

Further, since the end surface covering portion of the molding body covers the end surface of the thin plate end portion, even if there is a slight step,
The end face is not exposed and the appearance quality is good.

[0139] In the second or third aspect, since the end mounting portion is provided with a fitting means for fitting to the end portion by elastic deformation, the end mounting portion is provided. When mounting on, the fitting means is elastically deformed and fitted,
The mounting is completed only by inserting the end mounting portion into the end.

In addition, if the molding member is attached to the end in advance, it is not necessary to carry out work at a high place, so that the attachment workability is good.

According to the fourth aspect of the present invention, a sudden
Even if there is a gap between the mating ends, at a predetermined relative position,
The mounting of the molding member on the end of the thin plate can be stopped.
Can reduce the gap between opposing molding members.
come.

Therefore, the appearance quality should be further improved.
Can be done.

[0143] According to the fifth aspect,
Insert the edge of the thin plate into the molding body of the molding member.
When the cap-like member to be treated is attached, the end of the thin plate
Edges are treated and the appearance quality is good even when used as an edge.
You.

[0144] Further, the present invention according to claim 6, back
Make sure that the contact surface of the backing member is
Contact. Since the contact surface is substantially flat,
The deviation of the relative position in the direction orthogonal to the longitudinal direction of both ends is
It is corrected and reduced by the contact.

In addition, the gap formed between the both ends is
And the like, a part of the contact surface is exposed to fill the gap. This
Therefore, appearance quality can be improved.

[0146] According to the seventh aspect,
The backing member is fastened together with the reinforcing wall by the screw member.
Is The screw member is provided along the extending direction of the thin plate.
The gap between both ends is adjusted.

For this reason, for example, a uniform size
And improve the overall appearance of the building.
To exert a useful effect in practical use.

[Brief description of the drawings]

FIG. 1 is a joint structure of an end portion of a thin plate according to a first embodiment of the present invention. (A) is a perspective view of a main part, and (B) is a view taken along line AA in FIG. It is sectional drawing of the principal part of a position. (C) is a perspective view of a main part for explaining an assembling order of the second embodiment.

FIG. 2 shows a joint structure of a thin plate end according to the first embodiment;
It is a perspective view of the end of a parapet.

FIG. 3 is a joint structure of a thin plate end according to the first embodiment;
It is an expansion perspective view of the end part of a parapet.

FIG. 4 shows a joint structure of a thin plate end according to the first embodiment;
It is a perspective view explaining the mode that the molding member was arranged at the end of the parapet.

FIG. 5 shows a joint structure of a thin plate end according to the first embodiment;
It is a front view of a molding member.

FIG. 6 shows a joint structure of a thin plate end according to the first embodiment;
It is a side view of a molding member.

FIG. 7 is a joint structure of an end portion of a thin plate according to the first embodiment. (B) is an enlarged front view of a substantially central portion of the molding member. (C) is an enlarged front view of the lower part of the molding member.

FIG. 8 shows a joint structure of a thin plate end according to the first embodiment;
FIG. 6 is a cross-sectional view showing a molding member at a position along line BB in FIG. 5.

FIG. 9 shows a joint structure of a thin plate end according to the first embodiment;
It is sectional drawing of the position along the CC line of FIG. 5 which shows a molding member.

FIG. 10 is a horizontal sectional view of a portion corresponding to FIG. 1 in the joint structure of the thin plate end portion of the first embodiment.

FIG. 11 is a horizontal sectional view of a portion corresponding to FIG. 1 in the joint structure of the thin plate end portion of the second embodiment.

FIG. 12 is a horizontal sectional view of a portion corresponding to FIG. 1 in the joint structure of the thin plate end portion of the third embodiment.

FIG. 13 is a horizontal sectional view of a portion corresponding to FIG. 1 in the joint structure of the thin plate end portion of the fourth embodiment.

FIG. 14 is a horizontal sectional view of a portion corresponding to FIG. 1 in the joint structure of the thin plate end portion of the fifth embodiment.

FIG. 15 is a perspective view of a cap member in a joint structure of a thin plate end portion according to a sixth embodiment.

FIG. 16 is a cross-sectional view taken along a line DD in FIG. 17 illustrating a main part of the joint structure at the thin plate end according to the second embodiment.

FIG. 17 is a perspective view of a main part for explaining an assembling order in a joint structure of a thin plate end portion according to the second embodiment.

FIG. 18 is a horizontal sectional view of a portion corresponding to FIG. 16 in a joint structure of a thin plate end portion according to the seventh embodiment.

FIG. 19 is a horizontal sectional view of a portion corresponding to FIG. 16 in the joint structure of the thin plate end portion of the eighth embodiment.

FIG. 20 is a horizontal sectional view of a portion corresponding to FIG. 16 in the joint structure of the thin plate end portion of the ninth embodiment.

FIG. 21 illustrates a joint structure of a thin plate end portion according to the tenth embodiment.
FIG. 17 is a horizontal sectional view of a portion corresponding to FIG. 16.

FIG. 22 shows a joint structure of a thin plate end portion according to the tenth embodiment.
It is a side view of a backing member.

FIG. 23 shows a joint structure of a thin plate end portion according to the tenth embodiment.
It is an upper part expansion perspective view of a backing member.

FIG. 24 shows a joint structure of a thin plate end portion according to the tenth embodiment.
It is a front view explaining the mode that the backing material was stuck on the backing member.

FIG. 25 shows a joint structure of a thin plate end portion according to the tenth embodiment.
It is a side view explaining the mode that the backing material was stuck on the backing member.

FIG. 26 is a perspective view showing a joint structure at an end of a thin plate according to a conventional example.

FIG. 27 is a perspective view showing a joint structure of a thin plate end portion of another conventional example.

FIG. 28 is a perspective view showing another conventional thin plate end joint structure.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 21 Parapet (thin plate) 22 End 22a End face 23, 28, 33, 35, 37, 38 Mold member 24 Mall main body 25 End mounting part 26 End covering part 27 Fitting groove (fitting means) 30 Inserting hole 31 Rivet 32 head 34 mounting hole 37a surface side surface 37b butting surface 37c chamfered portion 38b butting end 39 cap-shaped member 40 backing member 41 contacting surface (contacting surface) 43 backing material 44 reinforcing wall 50 skin layer

Claims (7)

(57) [Claims] 1. A thin plate end joint structure having a molding member for eliminating an apparent step at a connecting portion between ends when arranging the ends of a long metal thin plate in abutting manner. The molding member includes a molding body formed along an end shape of each of the thin plates, and an end mounting portion attached to the end portion, and the molding body is formed by the end mounting portion. A joint structure at an end of a thin plate, comprising an end surface covering portion that covers an end surface of the end portion when attached to the portion. 2. The end mounting portion is made of an elastically deformable synthetic rubber or synthetic resin material, and further includes a fitting means for fitting to the end by elastic deformation. The joint structure of an end portion of a thin plate according to claim 1, wherein: 3. The end mounting portion is made of a metal material that can be elastically deformed, and further includes fitting means for fitting to the end portion by elastic deformation. Item 2. A joint structure of a thin plate end according to Item 1. 4. The fitting direction of the molding member is set to
Match the extension direction and slide freely in the fitting direction
At a predetermined relative position with respect to the end of the thin plate.
Claims characterized in that the mounting of the tool member is stopped
The joint structure of a thin plate end according to any one of claims 1 to 3.
Build. 5. A cap body is provided on the molding body of the molding member.
Wherein the loop-shaped member is attachable.
The joy of a thin plate end according to any one of claims 1 to 4.
Account structure. 6. The abutting portion of the thin plates includes an end portion of each of the thin plates.
On the other hand, it has a substantially flat contact surface that contacts from the back side
Claims wherein a backing member is provided.
The joint structure of a thin plate end according to any one of claims 1 to 5.
Build. 7. Both ends which are abutted with each other are provided with
Reinforcement walls projecting vertically from each other are integrally formed
At the same time, connect the two thin plates, and
By providing the backing member, the backing member and the reinforcing wall portion
Claims characterized by providing a screw member for fastening together
Item 7. A joint structure of a thin plate end according to Item 6.