JPH07247637A - Roofing material fitting tool - Google Patents

Abstract

PURPOSE:To provide increased strength for installation and enhanced construction performance by using a roof material fitting tool formed with reinforcing projections. CONSTITUTION:A roof fitting tool A is formed of a fixing piece 1, a recessed part 2, a rising piece 3, an engaging piece 4, a support piece 5 and an abutting piece 6. At one end of a roof material B, an upper connection 8 is formed by an ornamental surface 7, an engaging groove 9, an outer surface 12, a projecting part 13, a support surface 14 and an engaging groove 11, etc., and a lower connection 17 is formed at the other end by a stepped ornamental surface 18, a slope 19, a projection 20, and an engaging surface 21, etc. The upper connection 8 of the roof material B is fixed onto a roof bed alpha by the plurality of roof fitting tools A. The engaging piece 4 of the tool A is inserted into the projecting part 13 of the upper connection 8, the fixing piece is fixed onto the roof bed alpha by a fastener beta, and pieces of the roof material B are repeatedly installed by a plurality of tool A, so that four spaces 11, 22, 23, 24 are formed inside the connections of the roof material B for enhanced water resistance.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roofing material mounting tool for forming a roof which greatly improves workability, mounting strength, appearance and the like as compared with conventional ones.

[0002]

2. Description of the Related Art A suspension member used as a conventional roof material mounting tool is disclosed in Japanese Utility Model Publication No. 59-117725 and Japanese Utility Model Publication 60.
No. 15522, Japanese Utility Model Laid-Open No. 61-11821, and the like.

[0003]

However, the above items (1) to (3) are inferior in workability, the roof material and the sling are not integrally integrated, and the mounting strength and the connection strength are weak. Will be different. There were drawbacks such as.

[0004]

SUMMARY OF THE INVENTION In order to eliminate such drawbacks, the present invention provides a horizontal flat fixing piece, a rising piece having one end of the fixing piece protruding upward, and a tip of the rising piece inward. Roof material mounting that is formed from an engaging piece that is bent substantially parallel to the rising piece, a support piece that is bent with the lower end of the engaging piece inclined outward, and a contact piece that projects the tip of the supporting piece downward. It is to provide the ingredients.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The roof material fitting according to the present invention will be described in detail below with reference to the drawings. FIG. 1 is a partially cutaway cross-sectional view illustrating a construction state of a roof material fixture according to the present invention. A roof material fixture A, a roof material B, a roof base α, and a fixture β.
It consists of 2 is a perspective view showing a roof material fixture A according to the present invention, and FIG. 3 (front view of FIG. 2), FIG.
(Plan view of FIG. 2), FIG. 5 (bottom view of FIG. 2), FIG. 6 (right side view), FIG. 7 (left side view), and FIG. 8 (cross-sectional view of FIG. 2). .

More specifically, the roofing material fixture A includes a fixed piece 1 having a horizontal surface, a concave portion 2 having one end of the fixed piece 1 protruding upward and a corner portion formed inwardly with a chamfer, and a concave portion 2.
Of the rising piece 3 protruding outwardly, an engaging piece 4 in which the tip of the rising piece 3 is bent inward and substantially parallel to the rising piece 3, and a lower end of the engaging piece 4 is inclined outward. The protruding support piece 5 and the contact piece 6 in which the tip of the support piece 5 is bent downward
And is for fixing the roofing material B as shown in FIG. 9 on the roof base α through the fixture β as shown in FIG.

The fixing piece 1 is a portion for fixing the roof material B as shown in FIG. 9 on the roof substrate α by being fixed to the roof substrate α by the fixture β. Further, the engagement piece 4 is a portion which is engaged with the protruding portion 13 portion of the upper coupling portion 8 of the roof material B and fixes the roof material B on the roof base α.

As shown in FIG. 1, the support piece 5 backs up the back surface 7a of the lower connecting portion 17 of the upper roofing material B to improve the strength of the connecting portion and to make the roofing material fitting A fit better. The roof material fixture A after construction is formed so as not to move due to external force. Further, as the material of the roofing material fixture A, iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, enamel steel plate, clad steel plate, laminated steel plate (PVC steel plate, etc.), sandwich steel plate (damping steel plate, etc.) ) And the like (including, of course, color metal plates coated with these in various colors) are formed into various shapes by press molding, roll molding, injection molding, extrusion molding and the like.

The contact piece 6 is formed so as to substantially contact the stepped decorative surface 18 of the roof material B as shown in FIG. As shown in FIG. 10, the roof material B is pulled in the direction of arrow A at the time of construction, and this force causes the roof material B shown in FIG. 9 to have a stepped decorative surface 18 and a decorative surface 7 as shown in FIG.
This is formed in order to prevent this deformation because it is deformed into a round shape. Thus, the contact piece 6 of the roof material fixture A prevents the stepped decorative surface 18 from being deformed, and
This prevents deformation of the decorative surface 7, suppresses changes in the working width of the roof material B during construction, and eliminates differences in working width.

Reference numeral 1a denotes a chamfered portion which is formed by the roof member attachment A so as to prevent injury. A fixing hole 1b indicates a fixing position of the fixing tool β when fixing the roof material mounting tool A. Reference numeral 1c is a reinforcing protrusion, which is formed with an uneven shape during press working in order to improve strength.

The roofing material B has a decorative surface 7 having a substantially horizontal surface, and an engaging groove 9 which is bent outward in a semi-circular shape at one end of the decorative surface 7.
And a side surface 10 in which the tip of the engaging groove 9 is bent inward at approximately 90 ° with respect to the decorative surface 7, and a tip of the side surface 10 is bent outward in parallel with the side surface 10 with a space 11. The outer surface 12, the protruding portion 13 formed of the side surface 10 and the outer surface 12, the support surface 14 that is bent with the tip of the outer surface 12 inwardly inclined in the figure, and the tongue piece 15 that is bent inward with the tip of the support surface 14 And an upper connecting portion 8 formed from the decorative surface 7 and the fitting groove 16 surrounded by the supporting surface 14, and the other end edge of the decorative surface 7 has a stepped surface 18 which is bent inward and a stepped surface. An inclined surface 19 in which the tip of the decorative surface 18 is bent inward with respect to the decorative surface 7, and a projection 20 in which the tip of the inclined surface 19 is bent outward in a semi-arcuate shape,
The lower connecting portion 17 is formed by the engaging surface 21 protruding inward from the tip of the projection 20 and substantially parallel to the decorative surface 7.

The decorative surface 7 is a portion that forms an external appearance when the roof is formed. Although it is formed in a substantially horizontal plane in the drawing, it can be formed in various shapes.

As shown in FIG. 1, the engaging groove 9 is the innermost part that fits the leading end portion of the engaging surface 21 and connects the roofing materials B to each other. It is for preventing the fluttering of the engaging surface 21 after the construction, and improving the waterproof property and the mounting strength.

A space 11 formed by the side surface 10 and the outer surface 12 is a space for preventing a capillary phenomenon so that rainwater or the like that has infiltrated into the fitting groove 16 will not intrude into the space 11 by any chance. is there. Further, as shown in FIG. 1, the projecting portion 13 backs up the rear surface 7a of the decorative surface 7 to improve the strength of the connecting portion after construction so that the connecting portion is not displaced or deformed by an external force. is there.

The downwardly inclined support surface 14 is formed so as to be inclined as shown in FIG.
By strengthening the engaging force of the connecting portion, workability, waterproofness, etc. are enhanced.

The stepped decorative surface 18 forms a step between the roofing materials B and has a horizontal line with a stepped appearance to improve the design.

The inclined surface 19 formed to be inclined forms a space 22 in the connecting portion as shown in FIG. 1, prevents a capillary phenomenon in the connecting portion, and improves waterproofness. Also,
Since it is connected to the support surface 14 in a state where elasticity is added, it is also useful for preventing fluttering of the connecting portion.

Further, the projections 20 and the protrusions 13 form the spaces 23 and 24 in the connecting portion to prevent the capillary phenomenon in the connecting portion and to improve the waterproof property significantly as compared with the conventional case.

As described above, the four spaces 11, 22, 23, and 24 are formed in the connecting portion between the roofing materials B, and the roofing material B has greatly improved waterproofness as compared with the conventional one.

Next, a method of using the roof material fixture according to the present invention will be briefly described. A start material (not shown) is used for the first stage construction. Therefore, the nth
The upper connecting portion 8 of the roof material B of the step is fixed on the roof base α by a plurality of roof material fittings A.

Next, the engaging surface 21 of the roof material B of the (n + 1) th stage
Is inserted into the fitting groove 16 of the roofing material B at the n-th stage, the engaging piece 4 of the roofing material fixture A is inserted into the protruding portion 13 of the upper connecting portion 8, and the fixing piece 1 of the roofing material fixture A is inserted. Is fixed on the roof base α by the fixing tool β, and the roof material B is fixed on the roof base α by the plurality of roof material mounting tools A. The roofing material B is constructed from the eaves toward the ridge by sequentially repeating the above steps.

The above description is merely one example of the roof material fixture A according to the present invention, and FIGS. 11 (a) to 11 (f) and FIG.
The roofing material fixture A can be formed as shown in 2 (a) to (f).

Further, FIGS. 13A to 13F and FIG.
(A) and (e) show other examples of the roof material B, which is a roof material B in which the decorative surface 7, the upper connecting portion 8, and the lower connecting portion 17 are deformed into various shapes.

Further, FIG. 15 is a cross-sectional view showing other usage states of the roof material fixture A, in which the base material C is formed on the back surface 7a of the roof material B to prevent the roof material B mainly from being deformed (backup material). ), Improved heat insulation, improved sound insulation, etc. As the base material C, for example, a board made of a synthetic resin foam such as polyurethane foam, polyisocyanurate foam, phenol foam, vinyl chloride foam, polyethylene foam, polystyrene foam, urea foam, or a sheet material of these synthetic resin foams. Sandwiched composite board, or siding board, siding insulation board, gypsum board, cement board, calcium carbonate board, calcium silicate board, ceramic board, wood chip cement board, magnesium carbonate board, plywood, etc. It consists of a plate. Of course, depending on the material used, it has properties such as heat insulation, sound insulation, waterproofness, humidity control, fire resistance, heat storage, and high strength.

[0025]

As described above, according to the roof material fitting of the present invention, the engaging piece of the roof material fitting is engaged with the protrusion formed on the upper connecting portion of the roof material. The strength of fixing the roof material is significantly improved. Since the back surface of the lower connecting portion of the upper roof material is backed up by the supporting piece of the roof material fixture, and the back surface is also supported by the protruding portion of the roof material, the strength of the connecting portion is improved. The abutment piece of the roof material fixture prevents deformation of the stepped decorative surface of the roof material, prevents deformation of the decorative surface of the roof material, and suppresses changes in the working width of the roof material during construction. The difference between can be eliminated. The construction is reliable, and the workability and safety are improved. By forming the reinforcing protrusions, the strength can be maintained even when using a thin material. There are characteristics and effects.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a usage state of a roof material fixture according to the present invention.

FIG. 2 is a perspective view showing an embodiment of a roofing material fixture according to the present invention.

FIG. 3 is a front view of FIG.

FIG. 4 is a plan view of FIG.

FIG. 5 is a bottom view of FIG.

FIG. 6 is a right side view of FIG.

FIG. 7 is a left side view of FIG.

8 is a cross-sectional view of FIG.

FIG. 9 is a cross-sectional view showing an example of a roofing material fixed by a roofing material fixture according to the present invention.

FIG. 10 is a cross-sectional view showing a construction state of a roof material when it is fixed by a conventional roof material fixture.

FIG. 11 is a cross-sectional view showing another embodiment of the roof material fixture according to the present invention.

FIG. 12 is a cross-sectional view showing another embodiment of the roof material fitting according to the present invention.

FIG. 13 is a cross-sectional view showing another embodiment of the roof material fixed by the roof material fixture according to the present invention.

FIG. 14 is a cross-sectional view showing another embodiment of the roof material fixed by the roof material fixture according to the present invention.

FIG. 15 is a cross-sectional view showing another usage state of the roof material fitting according to the present invention.

[Explanation of symbols]

 A Roof material mounting tool B Roof material C Base material 1 Fixing piece 1a Chamfering part 1b Fixing hole 1c Reinforcing protrusion 2 Recessed part 3 Rising piece 4 Engaging piece 5 Supporting piece 6 Abutting piece 7 Decorative surface 7a Back side 8 Upper connecting part 9 Engagement Fitting groove 10 Side surface 11 Space 12 Outer surface 13 Projection portion 14 Support surface 15 Tongue piece 16 Fitting groove 17 Lower connection portion 18 Stepped decorative surface 19 Inclined surface 20 Projection 21 Engagement surface 22 Space 23 Space 24 Space α Roof base β Fixing tool

Claims (1)

[Claims] 1. A horizontal plane fixing piece, a rising piece projecting one end of the fixing piece outward at about 90 °, and an engagement in which a tip of the rising piece is bent inward in a direction substantially parallel to the rising piece. A roofing material fixture comprising: a piece, a support piece that is bent at a lower end of the engaging piece outward and bent, and a contact piece that projects an end of the support piece inward.