JP3427058B2 - Attachment structure mounting structure - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for an accessory structure, and more particularly, to improve the workability by mounting the mounting hardware with a single bolt while preventing the mounting hardware from rotating. It is related to the technology.

[0002]

2. Description of the Related Art Conventionally, when attaching an accessory structure such as a porch to a barrel, a vertical plate-shaped stiffener is welded to a channel-shaped barrel with an open front, and a mounting plate for the metal fitting is attached to the stiffener. It is mounted with two bolts, and the mounting hardware supports the partial load of the attached structure.

[0003]

By the way, in the conventional mounting structure, since the mounting hardware is mounted with two bolts to prevent the mounting hardware from rotating, the workability is low, and the attached structure is attached. There is a problem in that the bolt may interfere when the is mounted on the mounting hardware with the tapping screw.

The present invention has been made in view of the above problems, and improves the workability by attaching the mounting hardware with a single bolt while preventing the mounting hardware from rotating. It is an object of the present invention to provide an attachment structure for an accessory structure that can avoid interference with screws for attaching the structure.

[0005]

According to the invention of claim 1, the stiffener 2 attached to the body 1 is attached to the stiffener 2.
Is attached to the front plate 5 to which the accessory structure 4 is attached, and the stiffener 2 in the stiffener 2 in the direction orthogonal to the length direction of the body insert 1. It has a mounting plate 7 which is attached by abutting against the side face 6, and the barrel 1 is attached to the rear end of the mounting plate 7.
Of the stopper plate 8 that extends in the length direction of the stylus and contacts the front surface 1a of the barrel 1 to prevent the mounting hardware 3 from rotating, and the mounting plate 7 is brought into contact with the stiffener side surface 6 so that It is characterized in that the attachment structure 4 is attached to the front plate 5 of the mounting hardware 3 by attaching with bolts 9 to bring the detent piece 8 into contact with the front surface 1a of the barrel 1.

According to this structure, since the anti-rotation piece 8 is brought into contact with the front surface 1a of the barrel 1, the anti-rotation of the fitting 3 can be prevented. It is also possible to improve the workability and to avoid the interference with the screws for attaching the attached structure 4 as well.

According to the second aspect of the present invention, an inclined piece 11 for escaping the weld overlay 10 in which the stiffener 2 is welded to the barrel 1 is formed between the mounting plate 7 and the rotation preventing piece 8. It is what

According to this structure, the weld overlay 10 when the stiffener 2 is welded to the barrel 1 is provided with the inclined piece 1.
It is possible to escape by 1 and the detent function of the detent piece 8 is not impaired.

According to a third aspect of the present invention, there is provided a structure in which the mounting hardware 3 is attached to the stiffener 2 attached to the barrel 1, and the auxiliary structure is attached via the mounting metal 3, and the mounting metal 3 is the auxiliary structure 4. The front plate 5 to which the stiffener 2 is attached and the mounting plate 7 that is attached by abutting on the stiffener side face 6 of the stiffener 2 in a direction orthogonal to the length direction of the body insert 1.
With the mounting plate 7 in contact with the stiffener side face 1
It is characterized in that the front plate 5 is attached by a bolt 9 of a book to bring the front plate 5 into contact with the front end vertical edge 2a of the stiffener 2, and the attached structure 4 is attached to the front plate 5.

According to this structure, the mounting plate 3 can be prevented from rotating by abutting the front plate 5 on the front surface 1a of the barrel 1, so that the mounting plate 3 can be secured with one bolt 9. It may be attached, and it is possible to improve workability and avoid interference with the screw for attaching the attached structure 4.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below. FIG. 1 is a schematic plan view. FIG. 2 is a partially exploded perspective view. 3A and 3B are partial plan views. FIG. 4 is a schematic side sectional view.

For example, at the ceiling level of the downstairs, a barrel 1 having a U-shaped cross-section with an open front is installed.
A vertical plate-shaped stiffener (stiffening material) 2 is welded at an appropriate position to enhance the strength of the barrel 1. The stiffener 2 is used to attach an accessory structure 4 such as an entrance canopy or a tug of drawer via a metal fitting 3. The mounting hardware 3 is attached to the stiffener 2 with one bolt 9 while preventing rotation, thereby improving workability. Hereinafter, such a configuration will be described in detail. In the embodiment, the adjunct structure 4 is a unitized entrance canopy 4A.

FIG. 5 shows the mounting hardware 3, which is attached to the front plate 5 on which the accessory structure 4 is mounted and the stiffener side surface 6 of the stiffener 2 in a direction orthogonal to the longitudinal direction of the barrel 1. It is provided with a mounting plate 7 which is mounted in contact with. The mounting plate 7 has two mounting holes 12, 12 formed vertically, but the upper mounting hole 12 is used, and the other mounting holes 12 are used when they are turned upside down. To do. At the rear end of the mounting plate 7, a whirl-stop piece 8 that extends in the length direction of the barrel 1 and comes into contact with the front surface 1a of the barrel 1 to prevent the mounting hardware 3 from rotating is provided.

Then, the mounting plate 7 of the mounting hardware 3 is brought into contact with the side surface 6 of the stiffener and attached with one bolt 9, and the anti-rotation piece 8 is brought into contact with the front surface 1a of the barrel 1 to prevent the anti-rotation. Try to. In this case, the horizontal pieces 13 and 13 extend rearward from the upper and lower ends of the front plate 5, a slit 14 is formed in the horizontal piece 13, and the slit 14 is engaged with the stiffener 2. Further, the front plate 5 is positioned in front of the front edge of the barrel 1 to position the exterior plate 15. Exterior plate 1
5 is fixed to the base material by tapping screws 16. The entrance eaves 4A, which is unitized as the attached structure 4 and formed in a box shape, is arranged outside the exterior plate 15, and the exterior plate 15
At the same time, the locking frame of the entrance canopy 4A is locked and supported by the eaves box support plate 17 fixed to the base side. Further, the attachment target frame 18 formed on the upper edge portion on the side of the entrance canopy 4A is attached to the attachment fitting 3 by the tapping screw 19.

In this way, the mounting plate 7 of the mounting hardware 3 is brought into contact with the stiffener side face 6 and is mounted with one bolt 9, and the detent piece 8 is brought into contact with the front surface 1a of the barrel 1 to mount the mounting hardware. Since the rotation of 3 is prevented, the mounting hardware 3 can be mounted with one bolt 9, and the workability can be improved and the interference with the screw for mounting the attached structure 4 can be avoided.

By the way, the inclined plate 11 which escapes the weld overlay 10 in which the stiffener 2 is welded to the barrel 1 is attached to the mounting plate 7.
It is formed between the anti-rotation piece 8 and the anti-rotation piece 8, and the weld overlay 10 when the stiffener 2 is welded to the body 1
Can be escaped by the inclined piece 11, and the detent function of the detent piece 8 is not impaired.

6 to 8 show other embodiments, but the basic structure of the present embodiment is common to the above-mentioned embodiments, and common parts are designated by the same reference numerals and the description will be omitted. Omit it.

In the present embodiment, the mounting hardware 3 is
The front plate 5 to which the accessory structure 4 is attached, and the mounting plate 7 that is mounted by abutting on the stiffener side face 6 of the stiffener 2 in the direction orthogonal to the length direction of the body insert 1 are provided at the upper and lower ends of the front plate 5. Folding pieces 20, 20 are formed by folding back in a direction orthogonal to the face plate 5.

Therefore, the mounting plate 7 is attached to the side surface 6 of the stiffener.
The upper and lower folded-back pieces 20, 20 of the front plate 5 are brought into contact with the front end vertical edge 2a of the stiffener 2 with a vertical gap therebetween.

In this case, as shown in FIG. 7B, the upper and lower folding pieces 20, 20 may be brought into contact with one stiffener 2, but as shown in FIG. The two stiffeners 2, 2 may be brought into contact with each other.
Further, in the present embodiment, the folding piece 20 may be omitted.

The front plate 5 of the mounting hardware 3 is brought into contact with the front end vertical edge 2a of the stiffener 2 to mount the mounting hardware 3.
Since it is possible to prevent the rotation of the mounting hardware 3, it is possible to mount the mounting hardware 3 with one bolt 9, and it is possible to improve the workability and avoid interference with the screw for mounting the attached structure 4.

In this case, two stiffeners 20 are provided at the upper and lower ends of the front plate 5 and folded back to the rear in the direction orthogonal to the front plate 5, as shown in FIG. 7A. It is possible to increase the stability of the front plate 5 by contacting the front plates 2 and 2.

[0023]

According to the first aspect of the present invention, there is provided a structure in which the mounting hardware is attached to the stiffener attached to the barrel and the auxiliary structure is mounted through the mounting hardware, the mounting hardware comprising:
The front plate to which the attached structure is attached and the mounting plate that abuts against the stiffener side surface of the stiffener in the direction orthogonal to the length direction of the barrel, are attached to the rear end of the mounting plate in the length direction of the barrel. Extend the anti-rotation piece that comes out and contacts the front of the barrel to prevent it from rotating, attach the mounting plate to the side surface of the stiffener, and attach it with one bolt to attach the anti-rotation piece to the barrel. Since the attached structure is attached to the front plate of the mounting hardware by bringing it into contact with the front surface, it is possible to prevent the mounting hardware from rotating by contacting the anti-rotation piece with the front surface of the barrel, so there is only one mounting hardware. The bolts may be attached, which has the advantage of improving workability and avoiding interference with the screws for attaching the attached structure.

According to the invention of claim 2, in addition to the effect of claim 1, an inclined piece for escaping the weld overlay having a stiffener welded to the barrel is formed between the mounting plate and the rotation stopping piece. Therefore, the weld overlay when the stiffener is welded to the barrel can be escaped by the inclined piece, and there is an advantage that the anti-rotation function of the anti-rotation piece is not impaired.

According to the third aspect of the present invention, there is provided a structure in which a mounting hardware is attached to the stiffener attached to the barrel, and the attached structure is mounted through the mounting hardware, and the mounting hardware is a front plate to which the attached structure is mounted. In the stiffener, the stiffener is provided with a mounting plate which is mounted by abutting on the side face of the stiffener in a direction orthogonal to the length direction of the body, and the mounting plate is abutted on the side face of the stiffener and mounted by one bolt to mount the front plate on the stiffener Since the attached structure is attached to the front plate by making contact with the vertical edge of the front end, it is possible to prevent the attachment metal from rotating by contacting the front plate with the front face of the barrel, They may be attached by bolts, which has the advantages of improving workability and avoiding interference with the screws for attaching the attached structure.

[Brief description of drawings]

FIG. 1 is a schematic plan view of an embodiment of the present invention.

FIG. 2 is a partially exploded perspective view of the above.

3A and 3B are partial plan views.

FIG. 4 is a schematic side sectional view of the above.

FIG. 5 shows the above-mentioned mounting hardware, (a) is a plan view,
(B) is a rear view and (c) is a side view.

FIG. 6 is a schematic side sectional view of another embodiment of the above.

FIG. 7 (a) is a schematic plan view of the above, and FIG. 7 (b) is an enlarged plan view.

FIG. 8 shows the same mounting hardware, (a) is a plan view,
(B) is a rear view and (c) is a side view.

[Explanation of symbols]

1 barrel 2 stiffeners 3 Mounting hardware 4 Attached structures 5 Front plate 6 Stiffener side 7 Mounting plate 8 anti-rotation piece 9 bolts

Claims (3)

(57) [Claims] 1. A structure in which a mounting hardware is attached to a stiffener attached to the barrel, and an accessory structure is mounted through the mounting hardware, wherein the mounting hardware includes a front plate to which the accessory structure is attached and a length of the barrel in the stiffener. The mounting plate is attached to the side surface of the stiffener in a direction orthogonal to the vertical direction, and is attached to the rear end of the mounting plate to extend in the length direction of the barrel and contact the front face of the barrel to mount the metal fitting. Extend the anti-rotation piece, attach the mounting plate to the side of the stiffener, and attach it with one bolt to bring the anti-rotation piece into contact with the front of the barrel, and attach it to the front plate of the mounting hardware. An attachment structure for an attached structure, characterized in that 2. The attachment structure for an adjunct structure according to claim 1, wherein an inclined piece for escaping a weld overlay having a stiffener welded to the barrel is formed between the attaching plate and the rotation preventing piece. . 3. A structure in which a mounting hardware is attached to a stiffener attached to the barrel, and an accessory structure is mounted through the mounting hardware, the mounting hardware comprising a front plate to which the accessory structure is attached and a length of the barrel in the stiffener. The mounting plate is provided so as to abut on the stiffener side face in a direction orthogonal to the vertical direction, and the mounting plate abuts on the stiffener side face.
Attachment structure for an accessory structure, characterized in that the front plate is attached with a bolt of a book so that the front plate is brought into contact with the front edge vertical edge of the stiffener, and the accessory structure is attached to the front plate.