JP2003213848A - Reinforcing fitting and clip with reinforcing fitting - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a reinforcing fitting and a clip with the reinforcing fitting allowing the clip and the reinforcing fitting to be easily integrated, reducing the number of constitutive part items and simplifying assembly while being strong. <P>SOLUTION: In the clip 5 with the reinforcing fitting 1, the reinforcing fitting 1 formed of one metal plate has an opening part 2 at the front, a center back plate 30 and right and left side plates 31 formed by drawing, and a bottom plate 36 having a bolt hole 37. The clip 50 is provided with a vertical plate 53 extended from the wide upper end of an outward bent part 51 via a bent part 52, and a bottom face 58 of an upward circular arc part 55 and a longitudinal hole 56, at the tip part of the vertical plate 53 through a bent part 54. An embossed face 57 at the lower end part of the vertical face 53 and a bottom plate 36 of the reinforcing fitting 1 are disposed at the circular arc part 55 to integrate the reinforcing fitting 1 with the clip 50. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reinforcing metal fitting and a suspension with a reinforcing metal fitting, and more particularly to a hanging metal with a reinforcing metal fitting by engaging the reinforcing metal fitting with an embossed surface and an arc portion or a bent portion of the hanging material. The present invention relates to a reinforcing metal fitting and a suspension with a reinforcing metal fitting for the purpose of easily forming a solid structure by integrating them.

[0002]

2. Description of the Related Art Conventionally, a reinforcing metal fitting and a suspension with a reinforcing metal fitting of this kind have been used as a fixing metal fitting to be interposed for the purpose of closely fixing a folded plate roof material and a tight frame.

As such a reinforcing metal fitting or a suspension with a reinforcing metal fitting, various structures are conventionally known. For example,
The reinforcing metal fitting 100 shown in the upper part of FIG. 8 has an L-shaped side surface, the standing surface 101 is divided into three parts, and the left and right arc portions 102, 102 are slightly bulged forward, and the center is It is a flat portion 103. The bottom surface 104 has left and right circular arc portions 105 and 105 that bulge slightly upward along the circular arc portions 102 and 102 and the flat portion 103 and the central flat portion 1.
06, and these arc portions 105, 105 and the flat portion 1
The length of 06 is longer than the standing surface 101.
Reference numeral 107 denotes a vertically long bolt hole provided in a substantially central portion of the flat portion 106.

Further, in the suspension 110 with a reinforcement fitting shown in the lower part of FIG. 8, the reinforcement fitting 100 and the suspension 111 are integrated. That is, the suspension 111 has a conventionally known structure, and has a wide hanging bottom surface 114 through a wide bending portion 112 facing outward and a bending portion 113 at a substantially right angle.
After that, a tapered bottom surface 116 is formed again via a bent portion 115 that is substantially inwardly bent at a right angle. Also, the bottom surface 1
A vertically long hole 117 is provided at a substantially central portion of 16.

The suspension 111 and the reinforcing metal fitting 100
After aligning the vertical holes 117 and the bolt holes 107 and arranging the reinforcing metal fittings 100 on the vertical bottom surface 114 and the bottom surface 116, spot welding is performed on the end portions of the reinforcing metal fittings 100 and the suspension members 111. A suspension 110 with a reinforcing metal member is formed by applying 118 and integrating them.

[0006] Further, the utility model application publication 91, 1975
Japanese Unexamined Patent Publication No. 36-36 discloses a configuration of an arc portion having a thin winding portion at the upper end of a vertical surface of one side edge provided in the attachment portion as a suspension used for a roof with a roof. Further, Japanese Utility Model Application Publication No. 18578 of 1976 discloses a configuration in which a flat cylindrical washer having a bolt hole that matches a through hole in a similar suspension has the bolt hole and the through hole matched. ing.

[0007]

By the way, these reinforcing metal fittings and suspensions with reinforcing metal fittings have the following problems to be solved. The reinforcing metal fitting shown in FIG. 8 has an arcuate portion on the upright surface and the bottom surface of the reinforcing metal fitting to have a strong strength structure, but the strength is still insufficient. In particular, the tensile load of the roof material may be applied only to the hanger, and the roof material may come off or the hanger may be deformed. Further, due to such a load, the roof material is lifted upward, and the tensile load of the roof material is applied to the hanger. Similarly, in the suspension with a reinforcing metal fitting shown in FIG. 8, the compressive strength after the roof material is attached is applied to only one side (higher step side) of the tight frame, becomes an unbalanced load, and is insufficient in strength. In the two utility model publications, the number of constituent members increases and the reinforcing metal member and the suspension are fixed by spot welding or the like, which is time-consuming, costly, and expensive. . Conventional spot welding or the integrated structure disclosed in the above-mentioned two publications is hardly adopted at present because of high cost.

The present invention has been researched in view of such a point of view. As a result, in particular, a reinforcing metal member and a hanger are integrated with each other to have a strong and rigid structure, the number of components can be simplified, and the assembly is simple. (EN) Provided are a reinforcing metal fitting and a suspension with a reinforcing metal fitting, which are mainly intended to be realized.

[0009]

In order to achieve the above object, a first invention according to the present invention is to use an opening in which a front plate is omitted by using a single metal plate, a central back plate and left and right sides. The side plate is formed by drawing, and an outwardly facing ear piece is provided at an upper end of the side plate, and a vertically long bolt hole is provided at a substantially central portion of the bottom plate.

According to a second aspect of the present invention, a vertical plate having an outward bent portion or an arc portion at its upper end and an outwardly embossed surface at its lower end through a bent portion at a substantially right angle, The upper end of the back plate of the reinforcing metal fitting is attached to the embossed surface of the suspension on the suspension consisting of the bottom plate having the arcuate portion or the bent portion facing upward through the subsequent substantially right-angled bent portion and the vertically elongated hole in the substantially central portion. The vertically elongated hole and the bolt hole are aligned with each other through the bent portion or the arc portion so that the end portion of the bottom plate is integrated with the hanger and the reinforcing metal fitting.

A third invention according to the present invention is characterized in that the vertical embossed surface is cut and raised.

According to a fourth aspect of the present invention, the upright surface of the reinforcing metal member is a flat portion, the bottom surface is a long flat portion slightly longer than the flat portion, and the vertical lengthwise lengthwise portion is formed approximately at the center of the bottom surface. It is characterized in that a bolt-shaped hole is provided.

According to a fifth aspect of the present invention, the upright surface of the reinforcing metal member is a left and right circular arc portion which bulges slightly outward and a flat portion, and the bottom surface bulges upward in a long direction along the upright surface. The left and right circular arc portions and the central flat portion are characterized in that a vertically long bolt hole is provided in the substantially central portion of the flat portion.

[0014]

According to the first aspect of the present invention, since the back plate and the left and right side plates of the reinforcing metal fitting are formed by drawing using a single metal plate, the conventional reinforcing metal fitting. It is tougher than, and can form a solid reinforcing metal fitting.

According to the second aspect of the present invention, the compressive strength after mounting the roofing material is such that the load with the reinforcing metal fitting becomes firm because the load is evenly applied to both sides of the tight frame. Also,
Even if the conventional spot welding is not used, the reinforcing metal fitting can be engaged with the embossed surface of the suspension and the bent portion or the arc portion, so that the reinforcing metal fitting can be easily assembled without coming off.
In addition, at the time of this engagement, by slightly crushing the bent portion or the end portion of the arc portion piece, the suspension with the reinforcing metal fitting can be more firmly integrated.

Further, by receiving the upper plate of the roof material with the ear piece of the reinforcing metal fitting, the roof material will not sink,
For example, the eaves-front doors can be stored well, and a roof with an excellent appearance can be constructed. In addition, it is possible to perform a clean goby tightening work without using a goby tightening machine to tighten the goby and to bear the weight of the goby tightening machine applied to the upper plate without sinking.

According to the third aspect of the present invention, by forming the cut and raised vertical embossed surface, the back plate and the upright surface of the reinforcing metal fitting can be firmly held.

According to the fourth aspect of the present invention, the hanger and the reinforcing metal fitting can be integrated with a simple structure.

According to the fifth aspect of the present invention, by providing slightly bulged left and right circular arc portions on the upright surface and the bottom surface of the reinforcing metal member, the strength is increased and a solid structure is provided.

[0020]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below. FIG. 1 is a perspective view showing an example of a reinforcing metal fitting according to the present invention,
FIG. 2 is a perspective view showing a first example of a suspension with a reinforcing metal fitting in which the same reinforcing metal fitting is attached to a suspension, FIG. 3 is a sectional view showing the same usage state, and FIG. 2 is a perspective view showing an example,
5: is a perspective view which shows the 3rd example of the suspension with a reinforcement fitting, FIG. 6 is a perspective view which shows the 4th example of the suspension with a reinforcement fitting,
FIG. 7: is a perspective view which shows the 5th example of the suspension with a reinforcement metal fitting.

First, an example of the reinforcing metal fitting 1 shown in FIGS. 1 to 3 will be described. The reinforcing metal fitting 1 is a single metal plate having a predetermined thickness, such as a galvanized steel plate or a highly resistant rolled steel plate,
Metal plates such as colored zinc iron sheet, hot-dip aluminum plated steel plate and painted stainless steel plate are used.

A front plate is omitted by using such a quadrilateral metal plate as the opening 2, and a central back plate 30 and left and right side plates 31, 31 are provided, which are drawn. It is formed by. Outer ear pieces 35, 35 are formed on the upper ends of the side plates 31, 31, respectively, and the bottom plate 36 is formed.
A vertically long bolt hole 37 is provided at a substantially central portion.
Although not shown in the drawings, the side plates 31 and 31 may be formed to have a lower shape toward the front, and may be configured to cope with a case where the top surface of the tight frame used has an inclined surface.

Further, the suspension 5 with the reinforcing metal fitting shown in FIG.
It is the 1st example which attached the suspender 50 to the above-mentioned reinforcement metal fitting 1. The suspension 50 has a wide upper end provided with an outwardly bent portion 51 and a bent portion 52 at a substantially right angle, followed by a vertical plate 53 having a narrower width. A bottom plate 58 having an upward arc portion 55 and a vertically elongated vertical hole 56 through a bent portion 54 that is substantially perpendicular to the inside is provided at the tip of the bottom plate 58. Further, an embossed surface 57 is formed on the lower end portion of the vertical plate 53 as an engaging projection inwardly.
Then, the upper end of the back plate 30 of the reinforcing metal fitting 1 is engaged with the hanger 50, and the tip end portion of the bottom plate 36 is engaged with the circular arc portion 55 to be integrated, so that the bolt hole 37 and the vertically elongated hole 56.
So that they match.

Here, a method of assembling the reinforcing metal fitting 1 to the suspension 50 will be described. First, the rear end surface of the bottom plate 36 of the reinforcing metal fitting 1 is inserted into the circular arc portion 55, and then the upper end of the back plate 30 is engaged with the lower end of the embossed surface 57 while pushing the central portion of the bottom plate 36 downward. 50 and the reinforcing metal fitting 1 can be integrated. Although illustration is omitted, the bent portion 51 of the vertical plate 53 may be an arc portion, and the arc portion 55 of the bottom plate 58 may be a bent portion. In addition, these shapes are the same and can be applied to the structure of the suspension described below.

In such a suspension 5 with a reinforcing metal fitting, a folded frame roof material Y can be raised by using a tight frame 6 as shown in FIG. The top surface 60 of the tight frame 6 is a step portion 61, and the inclined portions 62, 6 are
The upper plate Y1 and the lower plate Y2 of the folded plate roof material Y are fastened 63 on the top surface 60 via the two. Specifically, the suspension 5 with the reinforcing metal fitting integrated with the step portion 61 is arranged, and the suspension 5 is fastened to the bolt hole 37 and the vertically long hole 56 through the bolt 65 and the nut 66.

At the same time, the joint portion of the upper and lower plates Y1 and Y2, which is interposed via the suspension 5, is further subjected to a better crimping 63 through the long bent portion 51, so that a stable folded plate is obtained. The roofing material Y is being raised.

FIG. 4 shows a second example in which a cut and raised embossed surface 58 is formed in place of the embossed surface 57 as an engaging projection provided on the vertical plate 53 of the suspension 5,
This is an example of a suspension 5A with a reinforcing metal fitting that uses the suspension 50A, and the other configurations are the same, so a detailed description will be omitted.

FIG. 5 shows a third example in which the above-mentioned conventional reinforcing metal fitting 100 is used, and a suspender 50 is used in this reinforcing metal fitting 100 to form a suspension 5 with a reinforcing metal fitting. Regarding these configurations, the reinforcing metal fitting 1 has already been described in paragraph “0003” and the like.
No. 00 has been described, the description thereof will be omitted.

FIG. 6 is a fourth example of a suspension 50A using a suspension 5A with a reinforcing metal member in which a cut-and-raised embossed surface 59 is formed as an engaging projection provided on the vertical plate 53, and another configuration. Are the same, and detailed description is omitted.

FIG. 7 shows a fifth example of a suspension 5B with a reinforcing metal fitting which uses a reinforcing metal fitting 120 different from these. The suspender 120 has a slightly elongated long flat surface 123 formed on a flat standing surface 121 via a bent portion 122 at a substantially right angle, and a vertically long bolt is formed at a substantially central portion of the long flat surface 123. 124 is provided.

A suspension 5B having a structure different from that of the suspensions 5 and 5A is used, and the bent portion or the arc portion 51 is formed in a wide shape, and the vertical plate 53A and the bottom plate 58 are used.
Similarly to the bent portion or the arc portion 51, A has a substantially wide shape. The same applies to the circular arc portion or the bent portion 55 of the bottom plate 58A, and the same applies to the embossed surfaces 57 and 59 provided on the vertical plate 53A.

As for the method of using the suspensions 5, 5A, 5B with the reinforcing metal fittings, the tight frame 6 having the step portion 61 on the top surface 60 as shown in FIG. 3 may be used, and the description thereof will be omitted.

As described above, according to the present invention, the reinforcing metal fittings 1,
Although 100 and 120 are configured and the suspensions 5, 5A and 5B with reinforcing metal fittings are configured, the combination of these is not particularly limited, and these reinforcing metal fittings 1,
A desired combination can be appropriately selected by arbitrarily selecting 100 and 120 and the reinforcing metal fittings 5, 5A and 5B and using them appropriately. For this reason, since it can be easily integrated without performing troublesome spot welding as in the conventional case, the assembling thereof is facilitated and the joint portion can be firmly and densely joined.

[0034]

The present invention has the following effects with the above configuration. Since the reinforcing metal fitting of the present invention is formed by drawing using a single metal plate, the hanger and the reinforcing metal fitting can be easily integrated, and a solid reinforcing metal fitting can be provided. In the present invention, the compressive strength after attaching the folded plate roofing material is evenly applied to both sides of the tight frame, and the suspension with the reinforcing metal fitting becomes solid. According to the present invention, since the reinforcing metal fitting can be engaged with the embossed surface or the cut-and-raised embossed surface of the hanger and the arcuate portion or the bent portion, the reinforcing metal fitting is prevented from coming off, and simple assembly can be performed. In the present invention, at the time of joining at the joining portion, the bent portion or the end portion of the bent portion is slightly crushed, so that the joining can be performed more firmly. In the present invention, since the upper plate of the roof material is on the upper side of the reinforcing metal fittings, this roof material does not sink and is dented, and the eaves doors and the like can be housed well, and a roof with excellent appearance can be configured. . According to the present invention, when performing the work of tightening the goby using the goose tightening machine, the goby tightening work can be performed neatly without bearing the weight of the goby tightening machine applied to the upper plate.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a reinforcing metal fitting according to the present invention.

FIG. 2 is a perspective view showing a first example of a suspension with a reinforcing metal member in which the same reinforcing metal member is attached to a suspension member.

FIG. 3 is a cross-sectional view showing the same usage state.

FIG. 4 is a perspective view showing a second example of a suspension with a reinforcing metal member.

FIG. 5 is a perspective view showing a third example of a suspension with a reinforcing metal member.

FIG. 6 is a perspective view showing a fourth example of a suspension with a reinforcing metal member.

FIG. 7 is a perspective view showing a fifth example of a suspension with a reinforcing metal member.

FIG. 8 is a perspective view showing a conventional example of a suspension with a reinforcing metal member.

[Explanation of symbols]

1 Reinforcing metal fitting 2 Opening 30 Back plate 31 Side plate 35 ear piece 36 bottom plate 37 Bolt hole 50 Suspension 51 Bent portion 52, 54 Bent portion 53 Vertical plate 55 Arc part 56 Vertical hole 57 Embossed surface 58 Bottom plate

Claims (5)

[Claims] 1. An opening, in which a front plate is omitted by using a single metal plate, a center back plate and left and right side plates are formed by drawing, and an outwardly facing ear piece is provided at an upper end of the side plate. Reinforcing metal fittings characterized in that a vertically long bolt hole is provided in substantially the center of the bottom plate. 2. A vertical plate having an outwardly bent portion or an arc portion at its upper end, a substantially right-angled bent portion, and an outwardly embossed surface provided at its lower end, and a substantially right-angled bent portion that follows. The upper end of the back plate of the reinforcing metal fitting is engaged with the embossed surface of the suspension, and the end of the bottom plate is engaged with the suspension consisting of the bottom plate having the upward arcuate portion or bent portion at the front end and the vertically elongated hole in the substantially central portion. A suspension with a reinforcing metal fitting, wherein the vertical elongated hole and the bolt hole are aligned with each other through a bent portion or an arc portion to integrate the suspension and the reinforcing metal fitting. 3. The suspension with a reinforcing metal fitting according to claim 2, wherein the vertical embossing surface is cut and raised. 4. The upright surface of the reinforcing metal member is a flat portion, the bottom surface is a long flat portion slightly longer than the flat portion, and a vertically long bolt hole is provided at a substantially central portion of the bottom surface. The suspension with a reinforcing metal fitting according to claim 2 or 3, characterized in that 5. The upright surface of the reinforcing metal member is a left and right circular arc portion which bulges slightly outward, and a flat portion, and a bottom surface is a long left and right circular arc portion which bulges upward along the upright surface and a central flat portion. 4. The suspension with a reinforcing metal fitting according to claim 2 or 3, characterized in that a vertically elongated bolt hole is provided in a substantially central portion of the flat portion.